structure update

* rename PolicyCheckView to PolicycheckView
* rename PolicyCheckState to PolicycheckState
* rename menu to popup_menu

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>

.gitignore

@@ -1,10 +1,21 @@
 # This file should only ignore things that are generated during a build,
 # generated by common IDEs, and optional files controlled by the user that
 # affect the build (such as config.toml).
+
+# Backup files created from Editors
 .#*
 .DS_Store
-**/*.rs.bk
-Cargo.lock
 **/*~
-/target/
+
+# user adaptions and configs values
 /config.toml
+
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+***.rs.bk

.gitmodules

@@ -1,6 +1,9 @@
-[submodule "database"]
-	path = database
-	url = ./database/
 [submodule "backend"]
 	path = backend
 	url = ./backend/
+[submodule "advotracker-db"]
+	path = advotracker-db
+	url = https://gitea.networkx.de:50443/rzerres/advotracker-db
+[submodule "advotrackerd"]
+	path = advotrackerd
+	url = https://gitea.networkx.de:50443/rzerres/advotrackerd

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
-name = "advotracker"
+name = "advotracker-framework"
 version = "0.1.0"
 authors = ["Ralf Zerres <ralf.zerres@networkx.de>"]
 description = "Supports lawyers to capture relevant data encountered during an online legal advice\n"
-repository = "https://github.com/rzerres/advotracker"
-homepage = "https://github.com/rzerres/advotracker"
+repository = "https://gitea.networkx.de:50443/rzerres/advotracker"
+homepage = "https://gitea.networkx.de:50443/rzerres/advotracker"
 documentation = "https://docs.rs/advotracker"
 readme = "README.md"
 license = "0BSD OR MIT"
@@ -43,7 +43,8 @@ overflow-checks = true
 
 [workspace]
 members = [
-	"backend",
-	"frontend",
+	"advotrackerd",
+	"advotracker-db",
+	"advotracker",
 	"advotracker_qml",
 ]

README.md

@@ -1,24 +1,145 @@
-<!-- AdvoTracker.markdown -->
-<!-- version: 1.1 -->
+<!-- AdvoTracker README.md -->
+<!-- version: 0.1.3 -->
 
 <!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc-generate-toc again -->
 <!-- markdown-toc end -->
 
-# AdvoTracker - Hotline tool für Advokaten #
+## About
 
-AdvoTracker unterstützt Anwälte bei der Erfassung von Mandatsdaten zu einer Online-Beratung.
+`AdvoTracker` supports lawyers to capture relevant data encountered during an online
+legal advice.
 
-Das Tool wurde als multi-Pattform Anwendung konzipiert.
+The application components are implemented using the programming language *Rust*.
+The graphical user interface (GUI) uses the class-lib *OrbTk*, which is natively
+encoded in *Rust* as well.
 
-Als Programmiersprache wird *Rust* verwendet. Die Implementierung der
-GUI Elemente erfolgt mit der Klassenbibliothek *OrbTk*.
+`AdvoTracker` can be deployed on every target operating system that is officialy
+supported by the `OrbTK` toolkit. Currently included are:
 
-Als Dokumentationsquellen wird auf die offiziellen Projektseiten [Rust Book][^1] und [OrbTk][^2] verwiesen.
+	* macOS
+	* Linux
+	* openBSD
+	* Redox OS
+	* Web-Browser
+	* Windows
 
-# Internationalisierung #
+Porting to and in activ development are:
 
-In allen Dialogen und Meldungen erfolgt die Ausgabe entsprechend der Sprache, die als
-aktive Sprache in der Umgebungsvariable definiert ist (default: LANG = en_US.UTF8 ) ausgewählt.
+	* Android
+	* iOS
+	* ubuntu Touch
+
+Reference is made to the official project pages of [Rust Book][^1] and [OrbTk][^2]
+as documentation sources.
+
+## Internationalization
+
+Dialogs and messages generated inside the application will respect the system language
+of the active user. This is adaptable via the environment variable
+(default: LANG = en_US.UTF8 ).
+
+Within the source code you can find translated constants in the subdirectory 'locales'
+(<src-root>/advotracker/src/locales/advotracker.json).
+For every supported language-string, you will find a block starting with the
+generic message code, followed by the target language translation. Translation lines
+are identified by its ISO Code (e.g. de_DE.UTF8, es_ES.UTF8).
+
+## Installation from source code
+
+You can either download the `Advotracker` source code as a Zip-File or using `git`
+from projects repositoy URL.
+
+The source code is subdiveded in three submodules:
+
+* advotracker
+* advotrackerd
+* advotracker-db
+
+Currently the given WEB-URL certificate is signed by a Microsoft CA.
+Since this CA can't be verified from offical CA-lists you have to proceed as follows:
+
+```sh
+$ cd <your_path>
+$ git -c http.https://gitea.networkx.de:50443.sslverify=false \
+	  clone --recurse-submodules --jobs=10 \
+	  https://gitea.networkx.de:50443/rzerres/advotracker
+```
+To compile the target binary code, you have to use rusts toolchain.
+If this isn't already installed on your development system, please go ahead
+and either use the official supported installation tool from the rust communtiy
+([rustup][^3]). As an alternitiv, you can download and install the compiler package
+using your systems package manager.
+
+### native operating system binaries
+
+A binary compatible with your target operating system will be compiled
+with the following command:
+
+```sh
+$ cd <advotracker_root>
+$ cargo build --release
+```
+
+The toolchain also allows to cross-compile for other operating systems. Please
+consult the rust documentation for further instructions.
+
+### web-browser application
+
+- **Prerequisits**
+
+To run as a browser, electron or cordova app, you have to install cargo-node:
+
+```sh
+cargo install -f cargo-node
+```
+
+cargo-node will require a working version of `npm` (>=v6.9.0).
+You may download [Node.js][^4], which includes npm as well.
+
+- **Start as browser app**
+
+You can run `Advotracker` as a web-browser app with the following call.
+Once the app is running, you can connect to it opening the given URL
+in you Web-Browser.
+
+```sh
+cargo node run --target browser --bin advotracker
+```
+
+- **Start as electron app**
+
+```sh
+cargo node run --target electron advotracker
+```
+
+- **Start as android app**
+
+```sh
+cargo node run --target android --bin advotracker
+```
+
+## Build and run documentation
+
+You can build and view the latest documentation by executing the following command:
+
+```sh
+cargo doc --no-deps --open
+```
+This will render the web-pages, collecting the documentation paragraphs in the
+source-code. When finished, it will open a new tab in your web browser
+presenting the documentation.
+
+## Installation
+
+To install the compiled binary you can use rust package manager `cargo` as well.
+
+```sh
+cd <advotracker_root>
+$ cargo install
+```
+
+In addition, you will need to copy the resource folder into your target directory.
+This will provide the access to used fonts, images und stylesheets.
 
 ---
 
@@ -28,7 +149,7 @@ This work is licensed under a [Creative Common License 4.0][License-CC_BY]
 
 ![Creative Common Logo][Logo-CC_BY]
 
-© 2020 Ralf Zerres, Networkx GmbH
+<EFBFBD> 2020 Ralf Zerres, Networkx GmbH
 
 ---
 
@@ -36,3 +157,5 @@ Foodnotes
 
 [^1]: Rust Book: https://doc.rust-lang.org/book/
 [^2]: OrbTK GUI: https://gitlab.redox-os.org/redox-os/orbtk
+[^3]: Rustup: https://rustup.rs/
+[^4]: Node.js: https://nodejs.org/dist/v10.16.3/

advotracker/.env

@@ -0,0 +1,16 @@
+###
+# .env
+# will overwrite standard environment viariables
+###
+# set the language variable used in test-runs
+#test LANG=es-ES
+#test LANG=it-IT
+#test LANG=C
+# set the language variable (overwriting standard Enviroment)
+#TEST_LANG=de_DE
+#TEST_LANG=C
+#RUST_LOG=advotracker=trace
+RUST_LOG=trace
+#RUST_LOG=none
+USERNAME=hiedemann
+DB_DRIVER=sqlite

advotracker/Cargo.toml

@@ -0,0 +1,48 @@
+[package]
+name = "advotracker"
+version = "0.1.4"
+authors = ["Ralf Zerres <ralf.zerres@networkx.de>"]
+description = "Frontend component that supports lawyers to capture relevant data encountered during an online legal advice."
+readme = "README.md"
+license = "(0BSD OR MIT)"
+edition = "2018"
+default-run = "advotracker"
+
+[target.x86_64-pc-windows-gnu]
+linker = "/usr/bin/x86_64-w64-mingw32-gcc"
+ar = "/usr/x86_64-w64-mingw32i/bin/ar"
+
+[target.'cfg(windows)'.dependencies]
+winapi = { version = "0.3", features = ["winuser"] }
+#diesel = { version = "1.4", features = [ "postgres", "sqlite" ] }
+
+[dependencies]
+async-stream = "~0.2"
+chrono = { version = "~0.4.0", features = ["serde"] }
+clap = { version = "~2.33", features = ["suggestions", "color"] }
+csv = { version = "~1.1" }
+dotenv = { version = "~0.15.0" }
+envy = { version = "~0.4" }
+lazy_static = { version = "~1.4.0" }
+log = { version = "~0.4.8" }
+locales = { version = "~0.1" }
+#orbtk = { version = "~0.3.1-alpha4" }
+orbtk = { git = "https://github.com/redox-os/orbtk.git", branch = "develop" }
+#orbtk = { path = "../../orbtk" }
+serde = { version = "~1.0", features = ["derive"] }
+#tokio = { version = "~0.2", features = ["macros", "rt-threaded", "stream", "time"] }
+tracing = { version = "~0.1" }
+tracing-subscriber = { version = "~0.2.0", features = ["tracing-log"] }
+viperus =  { git = "https://github.com/maurocordioli/viperus", features = ["cache", "fmt-clap", "fmt-env", "global", "watch"] }
+
+[features]
+# no features by default
+default = []
+debug = ["orbtk/debug"]
+light = []
+
+[package.metadata.bundle]
+name = "advotracker"
+identifier = "nwx.advotracker"
+short_description = "Online legal advice helper."
+description = "Supports lawyers to capture relevant data encountered during an online legal advice.\n"

advotracker/Node.toml

@@ -0,0 +1,8 @@
+[[apps]]
+name = "advotracker"
+width = 580
+height = 280
+assets = "resources/advotracker"
+    [[apps.fonts]]
+    font_family = "MaterialIcons-Regular"
+    src = "resources/fonts/MaterialIcons.ttf"

advotracker/assets/advotracker/advotracker_de_DE.ron

@@ -0,0 +1,47 @@
+// *
+// * advotracker - Hotline tackingtool for Advocats
+// *
+// * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+// * SPDX-License-Identifier: (0BSD or MIT)
+// */
+
+// the language class
+Dictionary (
+    // the map of active identifiers
+    // like a struct, but keys are also values instead of just beenig identifiers
+    words: {
+        // policycheck_view
+        "Validation policy number": "Prüfung Versicherungsnummer",
+        "Policy number": "Versicherungsnummer",
+        "Policy code": "ID der Vers.-Nummer",
+        "Checklist elements: ": "Prüflistenelemente: ",
+        "Check result": "Prüfungsergebnis",
+        "Importing data": "Importiere Datensätze",
+        "Processing time": "Bearbeitungszeit",
+        "Error:": "Fehler:",
+        "Reason": "Grund",
+        "Policy number is to long": "Die Nummer ist zu lang",
+        "Policy number is to short": "Die Nummer ist zu kurz",
+        "The given policy number is invalid": "Die Versicherungsnummer ist ungültig",
+        "The given policy number is valid": "Die Versicherungsnummer ist gültig",
+        "Only numbers are valid": "Nur Nummern sind zulässig",
+        "Account": "Benutzer",
+        "Toggle theme": "Thema wechseln",
+        "Quit": "Beenden",
+
+        // localization view
+        "Hello": "Hallo",
+        "User": "Anwender",
+        "Localization dialog": "Lokalisierungs-Dialog",
+        "German": "Deutsch",
+        "English": "Englisch",
+
+        // configuration view
+        "Configuration settings": "Konfigurationseinstellungen",
+        "Configuration file": "Konfigurationsdatei",
+        "Language Id": "Sprach-Id",
+        "Default theme": "Standard-Thema",
+        "load": "laden",
+        "save": "speichern"
+    }
+)

advotracker/assets/advotracker/fluent_dark.ron

@@ -0,0 +1,16 @@
+Theme (
+    styles: {
+        "button_single_content_segmdl2": (
+            base: "button_single_content",
+            properties: {
+                "icon font": "$SEGEO_ICON_FONT",
+            },
+        ),
+        "container_master_detail": (
+            base: "container",
+            properties: {
+                "padding": 14,
+            },
+        ),
+    }
+)

advotracker/assets/icons/advotracker/Hiedemann_Logo.svg

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+   height="74mm"
+   viewBox="0 0 105 74"
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+   id="svg8"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   sodipodi:docname="Hiedemann_Logo.svg">
+  <title
+     id="title850">Hiedemann Rechtsanwälte</title>
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     units="mm"
+     inkscape:snap-global="true"
+     inkscape:snap-grids="true"
+     inkscape:snap-nodes="true"
+     inkscape:window-maximized="1"
+     inkscape:window-y="27"
+     inkscape:window-x="0"
+     inkscape:window-height="1088"
+     inkscape:window-width="2048"
+     showgrid="false"
+     inkscape:document-rotation="0"
+     inkscape:current-layer="layer1"
+     inkscape:document-units="mm"
+     inkscape:cy="285.11146"
+     inkscape:cx="343.98278"
+     inkscape:zoom="1.4564683"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     borderopacity="1.0"
+     bordercolor="#666666"
+     pagecolor="#ffffff"
+     id="base" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title>Hiedemann Rechtsanwälte</dc:title>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>Hiedemann Rechtsanwälte</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:publisher>
+          <cc:Agent>
+            <dc:title>Networkx GmbH</dc:title>
+          </cc:Agent>
+        </dc:publisher>
+      </cc:Work>
+    </rdf:RDF>
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:title>Hiedemann Rechtsanwälte</dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     style="display:inline"
+     inkscape:label="Rahmen"
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+     inkscape:groupmode="layer" />
+  <g
+     style="display:inline"
+     id="layer1"
+     inkscape:groupmode="layer"
+     inkscape:label="Logo">
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+         id="g910"
+         style="display:inline"
+         transform="translate(-1.958558,18.772823)"
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+           xml:space="preserve"><tspan
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+</svg>

advotracker/data/bench.txt

@@ -0,0 +1,49 @@
+Target: debug
+[ralf@jacara-x1 frontend]$ time ../target/debug/examples/csv-import  --importFile  /home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt -v
+Jun 27 02:43:48.886 TRACE csv-import: "Umgebungsvariablen prüfen" state="gestartet"
+Jun 27 02:43:48.886 TRACE csv-import: environment="system" lang="de_DE.UTF-8"
+Jun 27 02:43:48.887 DEBUG csv-import: missing value for field test_lang
+Jun 27 02:43:48.887 TRACE csv-import: environment="envy" lang="de_DE.UTF-8"
+Jun 27 02:43:48.887 TRACE csv-import: "Umgebungsvariablen prüfen" state="beendet"
+Jun 27 02:43:48.887 TRACE csv-import: process="Programmargumente prüfen" state="gestartet"
+RUST_LOG=None
+Jun 27 02:43:48.887 TRACE csv_import::parse_args: verbose 1
+config_file: "csv_import.ron"
+import_file: "/home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt"
+verbosity level: 1
+Jun 27 02:43:48.887 TRACE csv-import: process="Programmargumente prüfen" state="beendet"
+Jun 27 02:43:48.887 TRACE csv-import: process="Programmlogik starten" state="gestartet"
+Jun 27 02:43:48.887 TRACE csv-import: extension=Some("txt") file=File { fd: 3, path: "/home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt", read: true, write: false }
+Jun 27 02:43:48.888 TRACE csv-import: header=StringRecord(["DION", "VERS", "POLLFNR"])
+Jun 27 02:43:57.513 TRACE csv-import: record_count=2498330
+Imported 2498330 records
+Jun 27 02:43:57.513 TRACE csv-import: process="Programmlogik beendet" state="beendet"
+
+real	0m8,700s
+user	0m8,675s
+sys	0m0,017s
+
+Target: release
+[ralf@jacara-x1 frontend]$ time ../target/release/examples/csv-import  --importFile  /home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt -v
+Jun 27 02:48:13.753 TRACE csv-import: "Umgebungsvariablen prüfen" state="gestartet"
+Jun 27 02:48:13.753 TRACE csv-import: environment="system" lang="de_DE.UTF-8"
+Jun 27 02:48:13.753 DEBUG csv-import: missing value for field test_lang
+Jun 27 02:48:13.753 TRACE csv-import: environment="envy" lang="de_DE.UTF-8"
+Jun 27 02:48:13.753 TRACE csv-import: "Umgebungsvariablen prüfen" state="beendet"
+Jun 27 02:48:13.753 TRACE csv-import: process="Programmargumente prüfen" state="gestartet"
+RUST_LOG=None
+Jun 27 02:48:13.753 TRACE csv_import::parse_args: verbose 1
+config_file: "csv_import.ron"
+import_file: "/home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt"
+verbosity level: 1
+Jun 27 02:48:13.753 TRACE csv-import: process="Programmargumente prüfen" state="beendet"
+Jun 27 02:48:13.753 TRACE csv-import: process="Programmlogik starten" state="gestartet"
+Jun 27 02:48:13.754 TRACE csv-import: extension=Some("txt") file=File { fd: 3, path: "/home/ralf/projekte/Hiedemann/Allianz_Vorgaben_Policycheck/ERG.txt", read: true, write: false }
+Jun 27 02:48:13.754 TRACE csv-import: header=StringRecord(["DION", "VERS", "POLLFNR"])
+Jun 27 02:48:14.098 TRACE csv-import: record_count=2498330
+Imported 2498330 records
+Jun 27 02:48:14.098 TRACE csv-import: process="Programmlogik beendet" state="beendet"
+
+real	0m0,355s
+user	0m0,338s
+sys	0m0,017s

advotracker/examples/.env

@@ -0,0 +1,7 @@
+# set the language variable used in test-runs
+#test lang=it
+TEST_LANG=en
+#RUST_LOG=csv-import=trace
+LOG=debug
+USERNAME=ralf
+DB_DRIVER=sqlite

advotracker/examples/advowidgets.rs

@@ -11,6 +11,7 @@ enum Action {
     ValueChanged(Entity),
     IncrementCounter,
     RemoveItem,
+    ToggleTheme(Entity),
 }
 
 #[derive(AsAny)]
@@ -31,64 +32,72 @@ impl MainViewState {
 }
 
 impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
+    fn update(&mut self, _: &mut Registry, ctx: &mut Context) {
         if let Some(action) = self.action {
             match action {
                 Action::AddItem => {
-                    let len = ctx.widget().get::<List>("list").len();
+                    let len = main_view(ctx.widget()).list().len();
+
                     if len < 5 {
-                        ctx.widget()
-                            .get_mut::<List>("list")
+                        main_view(ctx.widget())
+                            .list_mut()
                             .push(format!("Item {}", len + 1));
-                        ctx.child("items").set("count", len + 1);
-                        ctx.child("remove-item-button").set("enabled", true);
+                        ctx.child("items").clone_or_default::<usize>("Item");
+                        items_widget(ctx.child("items")).set_count(len + 1);
+                        button(ctx.child("remove-item-button")).set_enabled(true);
+                        button(ctx.child("remove-item-button")).set_visibility(Visibility::Visible);
 
                         if len == 4 {
-                            ctx.child("add-item-button").set("enabled", false);
+                            button(ctx.child("add-item-button")).set_enabled(false);
+                            button(ctx.child("add-item-button"))
+                                .set_visibility(Visibility::Collapsed);
                         }
                     }
                 }
                 Action::RemoveItem => {
-                    let len = ctx.widget().get::<List>("list").len();
+                    let len = main_view(ctx.widget()).list().len();
                     if len > 0 {
-                        ctx.widget().get_mut::<List>("list").remove(len - 1);
-                        ctx.child("items").set("count", len - 1);
-                        ctx.child("add-item-button").set("enabled", true);
+                        main_view(ctx.widget()).list_mut().remove(len - 1);
+                        items_widget(ctx.child("items")).set_count(len - 1);
+                        button(ctx.child("add-item-button")).set_enabled(true);
+                        button(ctx.child("add-item-button")).set_visibility(Visibility::Visible);
 
                         if len == 1 {
-                            ctx.child("remove-item-button").set("enabled", false);
+                            button(ctx.child("remove-item-button")).set_enabled(false);
+                            button(ctx.child("remove-item-button"))
+                                .set_visibility(Visibility::Collapsed);
                         }
                     }
                 }
                 Action::IncrementCounter => {
-                    *ctx.widget().get_mut::<usize>("counter") += 1;
+                    *main_view(ctx.widget()).counter_mut() += 1;
 
-                    let counter = *ctx.widget().get::<usize>("counter");
+                    let counter = *main_view(ctx.widget()).counter();
 
-                    ctx.widget().set(
-                        "result",
-                        String16::from(format!("Button count: {}", counter)),
-                    );
+                    main_view(ctx.widget())
+                        .set_result(String16::from(format!("Button count: {}", counter)));
                 }
                 Action::ClearText => {
-                    ctx.widget().set("text_one", String16::from(""));
-                    ctx.widget().set("text_two", String16::from(""));
+                    main_view(ctx.widget()).set_text_one(String16::default());
+                    main_view(ctx.widget()).set_text_two(String16::default());
                 }
                 Action::EntryActivated(entity) => {
-                    let mut widget = ctx.get_widget(entity);
-                    let text = widget.get_mut::<String16>("text");
+                    let mut text_box = text_box(ctx.get_widget(entity));
+                    let text = text_box.text_mut();
                     println!("submitting {}", text);
                     text.clear();
                 }
                 Action::EntryChanged(entity) => {
-                    let widget = ctx.get_widget(entity);
-                    let text = widget.get::<String16>("text");
-                    println!("entry changed: {}", text);
+                    println!("entry changed: {}", text_box(ctx.get_widget(entity)).text());
                 }
-                Action::ValueChanged(entity) => {
-                    let val =
-                        ((*ctx.get_widget(entity).get::<f64>("val")).floor() as i32).to_string();
-                    ctx.child("value_text").set("text", String16::from(val));
+                Action::ValueChanged(_entity) => {
+                    //println!("Slider value changed");
+                }
+                Action::ToggleTheme(entity) => {
+                    let light = *ctx.get_widget(entity).get::<bool>("selected");
+
+                    let theme = if light { light_theme() } else { dark_theme() };
+                    ctx.switch_theme(theme);
                 }
             }
 
@@ -96,24 +105,19 @@ impl State for MainViewState {
         }
     }
 
-    fn update_post_layout(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
+    fn update_post_layout(&mut self, _: &mut Registry, ctx: &mut Context) {
         let mut selection_string = "Selected:".to_string();
 
-        for index in &ctx.widget().get::<SelectedIndices>("selected_indices").0 {
+        for index in &main_view(ctx.widget()).selected_indices().0 {
             selection_string = format!("{} {}", selection_string, index);
         }
 
-        ctx.child("selection")
-            .set("text", String16::from(selection_string));
+        text_block(ctx.child("selection")).set_text(selection_string);
     }
 }
 
 fn create_header(ctx: &mut BuildContext, text: &str) -> Entity {
-    TextBlock::new()
-        .text(text)
-        .element("text-block")
-        .class("h1")
-        .build(ctx)
+    TextBlock::new().text(text).style("header").build(ctx)
 }
 
 type List = Vec<String>;
@@ -136,6 +140,14 @@ widget!(
 
 impl Template for MainView {
     fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
+        let slider = Slider::new()
+            .min(0.0)
+            .max(1.0)
+            .on_changed(move |states, entity| {
+                state(id, states).action(Action::ValueChanged(entity));
+            })
+            .build(ctx);
+
         self.name("MainView")
             .result("Button count: 0")
             .counter(0)
@@ -147,16 +159,16 @@ impl Template for MainView {
             ])
             .list_count(3)
             .selection_list(vec![
-                "Item 1".to_string(),
-                "Item 2".to_string(),
-                "Item 3".to_string(),
-                "Item 4".to_string(),
-                "Item 5".to_string(),
-                "Item 6".to_string(),
-                "Item 7".to_string(),
-                "Item 8".to_string(),
-                "Item 9".to_string(),
-                "Item 10".to_string(),
+                "Select Item 1".to_string(),
+                "Select Item 2".to_string(),
+                "Select Item 3".to_string(),
+                "Select Item 4".to_string(),
+                "Select Item 5".to_string(),
+                "Select Item 6".to_string(),
+                "Select Item 7".to_string(),
+                "Select Item 8".to_string(),
+                "Select Item 9".to_string(),
+                "Select Item 10".to_string(),
             ])
             .combo_box_list(vec![
                 "CB 1".to_string(),
@@ -174,25 +186,21 @@ impl Template for MainView {
             .combo_box_list_count(10)
             .child(
                 Grid::new()
-                    .margin(8.0)
-                    .columns(
-                        Columns::new()
-                            .add(132.0)
-                            .add(16.0)
-                            .add(132.0)
-                            .add(16.0)
-                            .add(132.0),
-                    )
+                    .margin(8)
+                    .columns(Columns::new().add(132).add(16).add(132).add(16).add(132))
+                    .rows(Rows::new().add("*").add(32))
                     .child(
+                        // Row 0
                         Stack::new()
                             .attach(Grid::column(0))
+                            .attach(Grid::row(0))
                             // Column 0
                             .child(create_header(ctx, "Buttons"))
                             .child(
                                 Button::new()
                                     .text("Button")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .icon(material_font_icons::CHECK_FONT_ICON)
+                                    .margin((0, 8, 0, 0))
+                                    .icon(material_icons_font::MD_CHECK)
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(1))
                                     .on_click(move |states, _| {
@@ -204,19 +212,19 @@ impl Template for MainView {
                             .child(
                                 Button::new()
                                     .text("Primary")
-                                    .element("button")
-                                    .class("primary")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .icon(material_font_icons::CHECK_FONT_ICON)
+                                    .style("button_primary")
+                                    .margin((0, 8, 0, 0))
+                                    .icon(material_icons_font::MD_360)
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(2))
                                     .build(ctx),
                             )
                             .child(
                                 ToggleButton::new()
-                                    .class("single_content")
+                                    .style("button_single_content")
                                     .text("ToggleButton")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 2, 0))
+                                    .icon(material_icons_font::MD_ALARM_ON)
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(3))
                                     .build(ctx),
@@ -224,45 +232,38 @@ impl Template for MainView {
                             .child(
                                 CheckBox::new()
                                     .text("CheckBox")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(4))
                                     .build(ctx),
                             )
                             .child(
                                 Switch::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(5))
                                     .build(ctx),
                             )
+                            .child(slider)
                             .child(
-                                TextBlock::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .element("h1")
-                                    .id("value_text")
-                                    .text("0")
-                                    .h_align("center")
-                                    .build(ctx),
-                            )
-                            .child(
-                                Slider::new()
-                                    .on_changed(move |states, entity| {
-                                        state(id, states).action(Action::ValueChanged(entity));
-                                    })
+                                ProgressBar::new()
+                                    .val(slider)
+                                    .margin((0, 8, 0, 0))
                                     .build(ctx),
                             )
                             .build(ctx),
                     )
                     .child(
                         Stack::new()
+                            // Column 2
                             .attach(Grid::column(2))
+                            .attach(Grid::row(0))
                             .child(create_header(ctx, "Text"))
                             .child(
                                 TextBlock::new()
-                                    .class("body")
+                                    .style("body")
                                     .text(("result", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .attach(Grid::column(2))
                                     .attach(Grid::row(1))
                                     .build(ctx),
@@ -271,7 +272,7 @@ impl Template for MainView {
                                 TextBox::new()
                                     .water_mark("TextBox...")
                                     .text(("text_one", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .attach(Grid::column(2))
                                     .attach(Grid::row(2))
                                     .on_activate(move |states, entity| {
@@ -286,7 +287,7 @@ impl Template for MainView {
                                 TextBox::new()
                                     .water_mark("TextBox...")
                                     .text(("text_two", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .attach(Grid::column(2))
                                     .attach(Grid::row(2))
                                     .on_activate(move |states, entity| {
@@ -299,9 +300,10 @@ impl Template for MainView {
                             )
                             .child(
                                 Button::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .class("single_content")
+                                    .margin((0, 8, 0, 0))
+                                    .style("button_single_content")
                                     .text("clear text")
+                                    .icon(material_icons_font::MD_CLEAR)
                                     .on_click(move |states, _| {
                                         state(id, states).action(Action::ClearText);
                                         true
@@ -310,8 +312,8 @@ impl Template for MainView {
                             )
                             .child(
                                 NumericBox::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .max(123.0)
+                                    .margin((0, 8, 0, 0))
+                                    .max(123)
                                     .step(0.123)
                                     .val(0.123)
                                     .build(ctx),
@@ -319,24 +321,25 @@ impl Template for MainView {
                             .build(ctx),
                     )
                     .child(
+                        // Column 4
                         Grid::new()
                             .rows(
                                 Rows::new()
                                     .add("auto")
-                                    .add(32.0)
-                                    .add(16.0)
-                                    .add(204.0)
+                                    .add(32)
+                                    .add(16)
+                                    .add(204)
                                     .add("auto")
-                                    .add(192.0)
+                                    .add(192)
                                     .add("auto"),
                             )
-                            .columns(Columns::new().add("*").add(4.0).add("*"))
+                            .columns(Columns::new().add("*").add(4).add("*"))
                             .attach(Grid::column(4))
+                            .attach(Grid::row(0))
                             .child(
                                 TextBlock::new()
                                     .text("Items")
-                                    .element("text-block")
-                                    .class("h1")
+                                    .style("header")
                                     .attach(Grid::column(0))
                                     .attach(Grid::column_span(3))
                                     .attach(Grid::row(0))
@@ -350,7 +353,8 @@ impl Template for MainView {
                                             .get::<Vec<String>>("combo_box_list")[index]
                                             .clone();
                                         TextBlock::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
+                                            .style("small_text")
+                                            .margin((0, 0, 0, 2))
                                             .v_align("center")
                                             .text(text)
                                             .build(bc)
@@ -359,58 +363,53 @@ impl Template for MainView {
                                     .attach(Grid::column(0))
                                     .attach(Grid::column_span(3))
                                     .attach(Grid::row(1))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
+                                    .margin((0, 8, 0, 0))
                                     .count(("combo_box_list_count", id))
                                     .build(ctx),
                             )
                             .child(
                                 ItemsWidget::new()
-                                    .element("items-widget")
                                     .id("items")
-                                    .padding((4.0, 4.0, 4.0, 2.0))
+                                    .padding((4, 4, 4, 2))
                                     .attach(Grid::column(0))
                                     .attach(Grid::column_span(3))
                                     .attach(Grid::row(3))
-                                    .margin((0.0, 0.0, 0.0, 8.0))
+                                    .margin((0, 0, 0, 8))
+                                    // bc = build-context
                                     .items_builder(move |bc, index| {
                                         let text = bc.get_widget(id).get::<Vec<String>>("list")
                                             [index]
                                             .clone();
 
-                                        Button::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
-                                            .text(text)
-                                            .build(bc)
+                                        Button::new().margin((0, 0, 0, 2)).text(text).build(bc)
                                     })
                                     .count(("list_count", id))
                                     .build(ctx),
                             )
                             .child(
                                 Button::new()
-                                    .element("button")
-                                    .class("single_content")
+                                    .style("button_single_content")
                                     .id("remove-item-button")
-                                    .icon(material_font_icons::MINUS_FONT_ICON)
+                                    .icon(material_icons_font::MD_REMOVE_CIRCLE)
                                     .on_click(move |states, _| {
                                         state(id, states).action(Action::RemoveItem);
                                         true
                                     })
-                                    .min_width(0.0)
+                                    .min_width(0)
                                     .attach(Grid::column(0))
                                     .attach(Grid::row(4))
                                     .build(ctx),
                             )
                             .child(
                                 Button::new()
-                                    .element("button")
-                                    .class("single_content")
+                                    .style("button_single_content")
                                     .id("add-item-button")
-                                    .icon(material_font_icons::ADD_FONT_ICON)
+                                    .icon(material_icons_font::MD_ADD_CIRCLE)
                                     .on_click(move |states, _| {
                                         state(id, states).action(Action::AddItem);
                                         true
                                     })
-                                    .min_width(0.0)
+                                    .min_width(0)
                                     .attach(Grid::column(2))
                                     .attach(Grid::row(4))
                                     .build(ctx),
@@ -421,27 +420,28 @@ impl Template for MainView {
                                     .attach(Grid::column_span(3))
                                     .attach(Grid::row(5))
                                     .selected_indices(id)
-                                    .margin((0.0, 16.0, 0.0, 8.0))
+                                    .margin((0, 16, 0, 8))
                                     .items_builder(move |bc, index| {
                                         let text = bc
                                             .get_widget(id)
                                             .get::<Vec<String>>("selection_list")[index]
                                             .clone();
                                         TextBlock::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
+                                            .margin((0, 0, 0, 2))
                                             .v_align("center")
                                             .text(text)
                                             .build(bc)
                                     })
+                                    .on_selection_changed(|_, _, _| println!("Selection changed"))
                                     .count(("selection_list_count", id))
                                     .build(ctx),
                             )
                             .child(
                                 // todo: wrong text width????
                                 TextBlock::new()
-                                    .element("text-block")
+                                    .style("body")
                                     .id("selection")
-                                    .max_width(120.0)
+                                    .max_width(120)
                                     .attach(Grid::column(0))
                                     .attach(Grid::column_span(3))
                                     .attach(Grid::row(6))
@@ -450,6 +450,30 @@ impl Template for MainView {
                             )
                             .build(ctx),
                     )
+                    .child(
+                        // Row 1
+                        Stack::new()
+                            .orientation("horizontal")
+                            .attach(Grid::row(1))
+                            .attach(Grid::column(0))
+                            .child(
+                                TextBlock::new()
+                                    .style("body")
+                                    .text("Toggle theme: ")
+                                    .v_align("center")
+                                    .margin((0, 0, 4, 0))
+                                    .build(ctx),
+                            )
+                            .child(
+                                Switch::new()
+                                    .on_changed(move |states, entity| {
+                                        state(id, states).action(Action::ToggleTheme(entity));
+                                    })
+                                    .v_align("center")
+                                    .build(ctx),
+                            )
+                            .build(ctx),
+                    )
                     .build(ctx),
             )
     }
@@ -463,8 +487,8 @@ fn main() {
         .window(|ctx| {
             Window::new()
                 .title("OrbTk - widgets example")
-                .position((100.0, 100.0))
-                .size(468.0, 730.0)
+                .position((100, 100))
+                .size(468, 730)
                 .resizeable(true)
                 .child(MainView::new().build(ctx))
                 .build(ctx)

advotracker/examples/increment_progress_bar.rs

@@ -0,0 +1,124 @@
+use std::collections::HashMap;
+//use std::sync::mpsc;
+
+use orbtk::prelude::*;
+use orbtk::shell::WindowRequest;
+
+static ID_CHECK_POLICY_NUMBER: &'static str = "ID_CHECK_POLICY_NUMBER";
+static ID_PROGRESS_BAR: &'static str = "ID_PROGRESS_BAR";
+
+enum Action {
+    ParsePolicyNumber
+}
+
+#[derive(Default, AsAny)]
+struct MainViewState {
+    action: Option<Action>,
+    progress_bar: Entity,
+    text_box: Entity,
+    progress_counter: f64
+    //records: HashMap::<String, String>,
+    //record_counter: u64
+}
+
+impl State for MainViewState {
+    fn init(&mut self, _: &mut Registry, ctx: &mut Context) {
+        self.text_box = ctx.entity_of_child(ID_CHECK_POLICY_NUMBER).expect("Cannot get TextBox!");
+        self.progress_bar = ctx.entity_of_child(ID_PROGRESS_BAR).expect("Cannot get progress bar !");
+    }
+
+    fn update(&mut self, _: &mut Registry, ctx: &mut Context) {
+        // if there is an action, process it
+        if let Some(action) = &self.action {
+            match action {
+                Action::ParsePolicyNumber => {
+                    let value_to_parse = ctx.get_widget(self.text_box).get::<String16>("text").clone();
+                    self.parse_policy_number(value_to_parse, ctx);
+                }
+            }
+            // Reset action
+            self.action = None;
+        }
+    }
+}
+
+impl MainViewState {
+    fn action(&mut self, action: Action) {
+        self.action = Some(action);
+    }
+
+    fn parse_policy_number(&mut self, _value: String16, ctx: &mut Context) {
+        self.import_csv(ctx);
+    }
+
+    fn import_csv(&mut self, ctx: &mut Context) {
+        // code to import csv file into a hashmap
+        // will read in number_of_records = 100%
+        // progress_counter should be incremented, if
+        // read_in_loop will reach next 10% -> self.progress_counter += 0.1
+        // now fire an event to update the widget
+
+        // question: how to fire up the event inside import_csv function,
+        // without the need to mute "ID_CHECK_POLICY_NUMBER" ?
+
+        // given code just increments, if you change "ID_CHECK_POLICY_NUMBER"
+        self.progress_counter += 0.1;
+        self.update_progress(ctx);
+    }
+
+    fn update_progress(&self, ctx: &mut Context) {
+        // create a mpsc::Sender<WindowRequest> object
+        let sender = ctx.window_sender();
+        let mut pgbar = ctx.get_widget(self.progress_bar);
+        pgbar.set::<f64>("val", self.progress_counter);
+        // redraw screen if sender has changed
+        // only way to trigger a redraw: create an event
+        sender.send(WindowRequest::Redraw).unwrap()
+    }
+}
+
+widget!(MainView<MainViewState>);
+
+impl Template for MainView {
+    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
+        self
+        .margin(32.0)
+        .child(
+            Stack::new()
+            .orientation("vertical")
+            .h_align("center")
+            .v_align("top")
+            .spacing(8.0)
+            .child(
+                TextBox::new()
+                .id(ID_CHECK_POLICY_NUMBER)
+                    .water_mark("Mut value and type <Return>")
+                    .on_activate(move |states, _entity| {
+                    // you have to fire a new event to be able to get in the update() with access to Context
+                    states.get_mut::<MainViewState>(id).action(Action::ParsePolicyNumber);
+                })
+                .build(ctx)
+            )
+            .child(
+                ProgressBar::new()
+                .id(ID_PROGRESS_BAR)
+                .build(ctx)
+            )
+            .build(ctx)
+        )
+    }
+}
+
+fn main() {
+    Application::new()
+        .window(|ctx| {
+            Window::new()
+                .title("incroment_progress_bar skeleton")
+                .position((100.0, 100.0))
+                .size(420.0, 730.0)
+                .resizeable(true)
+                .child(MainView::new().build(ctx))
+                .build(ctx)
+        })
+        .run();
+}

advotracker/src/bin/csv-test/.env

@@ -0,0 +1,7 @@
+# set the language variable used in test-runs
+#test lang=de
+TEST_LANG=en
+#RUST_LOG=csv-test=trace
+RUST_LOG=trace
+USERNAME=ralf
+DB_DRIVER=sqlite

advotracker/src/bin/csv-test/POLLFNR_MINI.txt

@@ -0,0 +1,23 @@
+DION VERS POLLFNR
+1 AS 1
+1 AS 11
+1 AS 123456789
+9 AS 99
+9 AS 999
+1 AS 1511111111
+1 AS 1511111119
+1 AS 9000000001
+1 AS 9000000002
+1 AS 9999999991
+1 AS 9999999992
+1 AS 9999999999
+3 AS 1515735920
+3 AS 9999999991
+3 AS 9999999992
+3 AS 9999999999
+9 AS 9927764110
+9 AS 9927764251
+9 AS 9927764426
+9 AS 9999999991
+9 AS 9999999992
+9 AS 9999999999

advotracker/src/bin/csv-test/POLLFNR_WOECHENTLICH.txt

@@ -0,0 +1 @@
+../../../advotrackerd/data/POLLFNR_WOECHENTLICH.txt

advotracker/src/bin/csv-test/locales/csv-test_json.bak

@@ -1,8 +1,8 @@
 {
   "err.lang.not_found": {
-    "de_DE.UTF-8": "Konnte Sprachkode nicht auslesen",
-    "de": "Konnte Sprachkode nicht auslesen",
-    "en": "Couldn't read LANG"
+    "de_DE.UTF-8": "Konnte die Umgebungsvarialbe LANG nicht auslesen",
+      "de": "Konnte die Umgebungsvarialbe LANG nicht auslesen",
+      "en": "Couldn't read LANG"
   },
   "err.user.not_found": {
     "fr": "Utilisateur introuvable: $email, $id",
@@ -30,6 +30,11 @@
     "de": "Umgebungsvariablen prüfen",
     "en": "Parsing environment"
   },
+  "parse.results": {
+    "de_DE.UTF-8": "Ergebnisse der Konfigurations-Parameterprüfung",
+      "de": "Ergebnisse der Konfigurationsparameterprüfung",
+    "en": "Config parsing results"
+  },
   "config.name": {
     "de_DE.UTF-8": "Konfigurationswert für",
     "de": "Konfigurationswert für",
@@ -60,6 +65,26 @@
     "de": "Datenbank-Treiber",
     "en": "database driver"
   },
+  "csv_import.started": {
+    "de_DE.UTF-8": "importieren von einer csv-datei gestartet",
+      "de": "importieren von einer csv-datei gestartet",
+      "en": "import from a csv-file started"
+  },
+  "csv_import.finished": {
+    "de_DE.UTF-8": "importieren von einer csv-datei beendet",
+      "de": "importieren von einer csv-datei beendet",
+      "en": "import from a csv-file finished"
+  },
+  "csv_export.started": {
+    "de_DE.UTF-8": "exportieren in eine csv-datei gestartet",
+      "de": "exportieren in eine csv-datei gestartet",
+      "en": "export to csv-file started"
+  },
+  "csv_export.finished": {
+    "de_DE.UTF-8": "exportieren in eine csv-datei beendet",
+      "de": "exportieren in eine csv-datei beendet",
+      "en": "export to csv-file finished"
+  },
   "state.started": {
     "de_DE.UTF-8": "gestartet",
     "de": "gestartet",

advotracker/src/bin/csv-test/main.rs

@@ -0,0 +1,396 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use chrono::{Local, DateTime};
+use locales::t;
+//use serde::{Deserialize, Serialize};
+use serde::Deserialize;
+use std::env;
+use std::{error::Error, process};
+use std::collections::HashMap;
+use tracing::{debug, trace, Level};
+
+use advotracker::data::structures::{PolicyCode, PolicyList, PolicyDataList, PolicyData};
+
+// include modules
+mod parse_args;
+
+/// respect environment variables set in .env files
+/// located in the current call directory
+/// this is primarily used in testing scenarios (eg. debugging)
+#[derive(Debug, Deserialize)]
+struct Environment {
+    test_lang: String,
+    log: String,
+}
+
+/// export as csv format
+/// https://docs.rs/csv/1.1.3/csv/cookbook/index.html
+/// https://blog.burntsushi.net/csv/
+fn export(p: &mut String, lang: &String) -> Result<u64, Box<dyn Error>> {
+    use std::fs::File;
+    use std::path::Path;
+    //use std::ffi::OsStr;
+    use std::io::prelude::*;
+
+    let mut res = t!("csv.export.started", lang);
+    let mut state = t!("state.started", lang);
+    let dt_start: DateTime<Local> = Local::now();
+
+    trace!(target: "csv-test",
+           process = ?res,
+           state = ?state,
+           date_start = ?dt_start.to_string());
+
+    // Note: slash syntax also works on Windows!
+    let path = Path::new(p);
+
+    // only create files with a '.txt' extensions
+    //let extension = path.extension();
+    // match extension {
+    //     //Some(String) => println!("file extension ok!"),
+    //     //_ => extension = OsStr::new("txt")
+    //     _ => println!("got file extension {:?}", extension)
+    // };
+
+    // open the file descriptor
+    let mut file = File::create(path)?;
+    trace!(target: "csv-export", extension = ?path.extension(), file = ?file);
+
+    // Build the CSV writer and push selected records.
+    //for result in csv_reader.records() {
+    let mut count = 0;
+    file.write_all(b"Allianz DirectCall Protokoll!")?;
+    count += 1;
+
+    let dt_end: DateTime<Local> = Local::now();
+    let duration = dt_end.signed_duration_since(dt_start);
+    println!("Duration: {:#?}", duration);
+
+    trace!(target: "csv-test", record_count = ?count, duration = ?duration);
+    state = t!("state.finished", lang);
+    res = t!("csv.import.finished", lang);
+    trace!(target: "csv-test", process = ?res, state = ?state);
+
+    Ok(count)
+}
+
+/// import from csv format
+/// https://docs.rs/csv/1.1.3/csv/cookbook/index.html
+/// https://blog.burntsushi.net/csv/
+fn import(p: &mut String, data_list: &mut PolicyDataList,
+          policy_numbers: &mut HashMap<u64, PolicyCode>, lang: &String)
+          -> Result<u64, Box<dyn Error>> {
+    use std::fs::File;
+    use std::path::Path;
+    use std::ffi::OsStr;
+
+    let mut res = t!("csv.import.started", lang);
+    let mut state = t!("state.started", lang);
+    let dt_start: DateTime<Local> = Local::now();
+
+    trace!(target: "csv-test",
+           process = ?res,
+           state = ?state,
+           date_start = ?dt_start.to_string());
+
+    // Note: slash syntax also workd on Windows!
+    let path = Path::new(p);
+
+    // must be a readable file
+    trace!(target: "csv-test", path = ?path);
+    let valid = path.is_file();
+    println!("is_file: {}", valid);
+
+    //if let Some(res) = valid
+    assert_eq!(path.is_file(), true);
+
+    // only accept files with '.txt' extensions
+    let extension = path.extension();
+    assert_eq!(extension, Some(OsStr::new("txt")));
+
+    // open the file
+    let file = File::open(path)?;
+
+    trace!(target: "csv-test",
+           extension = ?extension,
+           file = ?file,
+           data_list = ?data_list.name);
+
+    // Build the CSV reader and iterate over each record.
+    let mut csv_reader = csv::ReaderBuilder::new()
+        .has_headers(true)
+        .delimiter(b' ')
+        .flexible(true)
+        //.comment(Some(b'#'))
+        //.from_reader(io::stdin());
+        //.from_path(path);
+        .from_reader(file);
+    {
+        // We nest this call in its own scope because of lifetimes.
+        let headers = csv_reader.headers()?;
+        trace!(target: "csv-test", header = ?headers);
+    }
+
+    // Deserialize the input data and push result to target vector
+    let mut count = 0;
+    for result in csv_reader.deserialize() {
+        // The iterator yields Result<StringRecord, Error>, so we check the
+        // error here.
+        let record: PolicyData = result?;
+        //println!("{:?}", record);
+
+        // WIP: write to redis backend
+        // append the policy_number to the HashMap
+        policy_numbers.insert(record.policy_number, record.policy_code);
+
+        // push record as new vector elements
+        data_list.push(record);
+
+        count +=1;
+    }
+
+    let dt_end: DateTime<Local> = Local::now();
+    let duration = dt_end.signed_duration_since(dt_start);
+
+    trace!(target: "csv-test", record_count = ?count, duration = ?duration);
+
+    state = t!("state.finished", lang);
+    res = t!("csv.import.finished", lang);
+    trace!(target: "csv-test",
+           process = ?res,
+           state = ?state,
+           date_stop = ?dt_end.to_string());
+
+    Ok(count)
+}
+
+#[allow(dead_code)]
+/// validate a given policy number
+/// result will return true or false
+fn is_valid(policy_number: &u64, policy_list: &PolicyDataList,
+            policy_numbers: &mut HashMap<u64, PolicyCode>, lang: &String)
+            -> Result<bool, Box<dyn std::error::Error>> {
+
+    let mut res = t!("policy.validation.started", lang);
+    let mut state = t!("state.started", lang);
+    let dt_start: DateTime<Local> = Local::now();
+
+    trace!(target: "csv-test",
+           process = ?res,
+           state = ?state,
+           policy_number = ?policy_number,
+           policy_list = ?policy_list.name,
+           elements = ?policy_list.policy_data.len(),
+           date_start = ?dt_start.to_string());
+    //println!("Policy_number list: {:?}", policy_list.policy_data);
+
+    // WIP: testcode to collect policy_number via iterator
+    //println!("policy_number: {:?}", policy_list.policy_data[1].policy_number);
+    //println!("Policy_number list: {:?}", policy_list.policy_data);
+    // println!("policy_list: {:?} (with {:?} elements)",
+    //          policy_list.name, policy_list.policy_data.len());
+
+
+    // policy_list.into_iter()
+    //     .filter(|num| matches(w, w1))
+    //     .clone
+    //     .collect::<Vec<policy_number>>()
+    // let my_num  = policy_list.policy_data.iter()
+    //     .map(|policy_number| {
+    //         policy_number
+    //     })
+    //     .collect::<Vec<_>>();
+
+    //println!("My policy_numbers: {:?}", my_num);
+
+        // let mut my_policy_list = [
+    //     [ ("Jack", 20), ("Jane", 23), ("Jill", 18), ("John", 19), ],
+    //     [ ("Bill", 17), ("Brenda", 16), ("Brad", 18), ("Barbara", 17), ]
+    // ];
+
+    // let teams_in_score_order = teams
+    //     .iter_mut()
+    //     .map(|team| {
+    //         team.sort_by(|&a, &b| a.1.cmp(&b.1).reverse());
+    //         team
+    //     })
+    //     .collect::<Vec<_>>();
+
+    //println!("Teams: {:?}", teams_in_score_order);
+
+    // if policy_list.policy_data.iter().any(|v| v == policy_number) {
+    //     println!("{:?} contains {}", policy_list.name, policy_number);
+    // } else {
+    //     println!("{:?} doesn't contain {}", policy_list, policy_number);
+    //}
+
+    // let test: Vec<_> = vec!["one", "two", "three"];
+    // let index: usize = test.iter().enumerate().find(|&r| r.1.to_string() == "two".to_string()).unwrap().0;
+    // println!("index: {:?} -> {:?}", index, test[index]);
+
+    //let index: usize = test.iter().enumerate().find(|&r| r.policy_number == "two".to_string()).unwrap().0;
+
+    let mut result = false;
+    match policy_numbers.get(&policy_number) {
+        Some(&policy_code) => {
+            let res = t!("policy.validation.success", lang);
+            println!("policy_number: {} ({:?})",
+                     policy_number, policy_code);
+            result = true;
+            trace!(target: "csv-test",
+                   policy_number = ?policy_number,
+                   validation = ?res,
+                   policy_code = ?policy_code);
+        },
+        _ => {
+            let res = t!("policy.validation.failed", lang);
+            //println!("Noop! Number isn't valid!");
+            println!("{:?}", res);
+            trace!(target: "csv-test",
+                   policy_number = ?policy_number,
+                   validation = ?res);
+       },
+    }
+
+
+    let dt_end: DateTime<Local> = Local::now();
+    let duration = dt_end.signed_duration_since(dt_start);
+
+    res = t!("policy.validation.finished", lang);
+    state = t!("state.finished", lang);
+    trace!(target: "csv-test",
+           process = ?res,
+           state = ?state,
+           date_stop = ?dt_end.to_string(),
+           duration = ?duration);
+
+    Ok(result)
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    use dotenv::dotenv;
+    use parse_args::parse_args;
+    //use std::process;
+    //use std::sync::Arc;
+    use tracing_subscriber::fmt;
+    use viperus::Viperus;
+
+    //static DEFAULT_FILTER: &str = concat!(module_path!(), "=", "trace");
+
+    // initialize the tracing subsystem
+    // a drop in replacement for classical logging
+    // reference: https://tokio.rs/blog/2019-08-tracing/
+    let span = tracing::span!(Level::TRACE, "csv-test");
+    let _enter = span.enter();
+    let subscriber = fmt::Subscriber::builder()
+        .with_env_filter("trace")
+        //.with_max_level(tracing::Level::DEBUG)
+        .finish();
+
+    tracing::subscriber::with_default(subscriber, || {
+        // get system environment
+        let mut lang = env::var("LANG").unwrap_or("en".to_string());
+        let mut res = t!("parse.environment", lang);
+        let mut state = t!("state.started", lang);
+        trace!(target: "csv-test", message = ?res, state = ?state);
+        //debug!(message = ?res, state = ?state);
+        trace!(target: "csv-test", environment = "system", lang = ?lang);
+
+        // testing environment: read from .env file
+        dotenv().ok();
+        match envy::from_env::<Environment>() {
+            Ok(environment) => {
+                if environment.test_lang != lang { lang = environment.test_lang; }
+            },
+            Err(e) => { debug!(target: "csv-test", "{}", e); }
+        }
+        // how to handle unumplemented lang resources??
+        res = t!("parse.environment", lang);
+        trace!(target: "csv-test", environment = "envy", lang = ?lang);
+        state = t!("state.finished", lang);
+        trace!(target: "csv-test", message = ?res, state = ?state);
+
+        // initialize viperus structure
+        let mut v = Viperus::new();
+
+        // parse commandline arguments
+        res = t!("parse.arguments", lang);
+        state = t!("state.started", lang);
+        trace!(target: "csv-test", process = ?res, state = ?state);
+
+        let _ = parse_args(&mut v);
+        state = t!("state.finished", lang);
+        trace!(target: "csv-test", process = ?res, state = ?state);
+        //trace!(target: "Viperus", "Config results: {:?}", v);
+
+        // main tasks
+        res = t!("main.started", lang);
+        state = t!("state.started", lang);
+        trace!(target: "csv-test", process = ?res, state = ?state);
+
+        // importing policy code elements from csv-file
+        let policy_list = PolicyList::new("Allianz Versicherungsnummen-List");
+        println!("Policy List {:?} ", policy_list.name);
+
+        let mut policy_data = PolicyDataList::new("Allianz-Import 20200628");
+        println!("Policy Data List {:?} ", policy_data.name);
+
+        let mut policy_numbers : HashMap<u64, PolicyCode> = HashMap::new();
+
+        let mut csv_import_path = v.get::<String>("import_file").unwrap();
+        match import(&mut csv_import_path, &mut policy_data,
+                     &mut policy_numbers, &lang) {
+            Ok(count) => {
+                println!("Imported {:?} records", count);
+            }
+            Err(err) => {
+                println!("error running Csv-Test: {}", err);
+                process::exit(1);
+            }
+        }
+
+        // test if policy_number is_valid
+        let test_policy_number = v.get::<i32>("test_policy_number").unwrap() as u64;
+        trace!(target: "csv-test", test_policy_number = ?test_policy_number);
+        //let policy_number : u64 = 1999999999;
+        //match is_valid(&policy_number, &policy_data, &mut policy_numbers, &lang) {
+        //    Ok(true) => {
+        // use Hashmap method 'get' to check if we have the given key
+        match policy_numbers.get(&test_policy_number) {
+            Some(&policy_code) => {
+                let res = t!("policy.validation.success", lang);
+                println!("{:?}", res);
+                println!("policy_number: {} ({:?})",
+                         test_policy_number, policy_code);
+            }
+            _ => {
+                let res = t!("policy.validation.failed", lang);
+                println!("{:?}", res);
+                //println!("Nuup! Number isn't valid!");
+            },
+        }
+
+        // export policy code elements to csv-file
+        let mut csv_export_path = v.get::<String>("export_file").unwrap();
+        match export(&mut csv_export_path, &lang) {
+            Ok(count) => {
+                println!("Exported {:?} records", count);
+            }
+            Err(err) => {
+                println!("error running CSV-Export: {}", err);
+                process::exit(1);
+            }
+        }
+
+        state = t!("state.finished", lang);
+        res = t!("main.finished", lang);
+        trace!(target: "csv-test", process = ?res, state = ?state);
+    });
+
+    Ok(())
+}

advotracker/src/bin/csv-test/parse_args.rs

@@ -0,0 +1,216 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+// parse CLI commandline arguments with clap
+use clap::{crate_authors, crate_description, crate_name, crate_version, App, Arg};
+
+//use log::{debug, info, trace, warn};
+use std::env;
+use tracing::trace;
+use viperus::Viperus;
+
+/// Parse the commandline arguments and preset default values
+/// Precedence: defaults -> config-file -> environment -> commandline
+pub fn parse_args(v: &mut Viperus) -> Result<(), Box<dyn std::error::Error>> {
+    if cfg!(feature = "fmt-clap") {
+        trace!(target: "Viperus", "Viperus feature 'fmt-clap' enabled.");
+        println!("Using feature fmt-clap");
+    }
+
+    // preset default key/value pairs (lowest priority)
+    v.add_default("config_file", String::from("csv_import.ron"));
+    v.add_default("import_file", String::from("POLLFNR_WOECHENTLICH.txt"));
+    v.add_default("export_file", String::from(""));
+    v.add_default("test_policy_number", 123456789);
+    v.add_default("to_email_address_file", String::from("Allianz RA-Hotline <smr-rahotline@allianz.de>"));
+    v.add_default("from_email_address_file", String::from("Allianz-Hotline RA-Hiedemann <azhotline@hiedemann.de>"));
+    //v.add_default("username", String::from("nctalkbot"));
+    //v.add_default("password", String::from("botpassword"));
+    v.add_default("verbose", 0);
+
+
+    // CLI arguments are defined inline
+    let matches = App::new("csv-test")
+        .name(crate_name!())
+        .version(crate_version!())
+        .author(crate_authors!())
+        .about(crate_description!())
+        .after_help("
+Testprogramm: Allianz Online-Beratung Im/Export CSV-Daten
+Direct-Call via IVR-System (Interactive Voice Response)
+SMR Deckungssummen-Prüfung: 089 92529 60211
+SMR Unerledigt: 089 92529 60222")
+        .template(
+            "\
+            {bin} v{version}
+{about}
+
+{all-args}
+
+(C) 2020 {author}
+{after-help}",
+        )
+        .arg(
+            Arg::with_name("configFile")
+                .short("c")
+                .long("configFile")
+                .value_name("FILE")
+                .help("Select a config file")
+                .default_value("csv_import.ron")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("importFile")
+                .short("i")
+                .long("importFile")
+                .help("Select source file for the csv-import")
+                .default_value("POLLFNR_WOECHENTLICH.txt")
+                //.default_value("POLLFNR_MINI.txt")
+               .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("exportFile")
+                .short("e")
+                .long("exportFile")
+                .help("Select target file for the csv-export")
+                .default_value("RA-Hiedemann_DirectCall.txt")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("fromEmailAddress")
+                .short("f")
+                .long("fromEmailAddress")
+                .help("Select the sender email-address (From:)")
+                .default_value("Allianz-Hotline RA-Hiedemann <azhotline@hiedemann.de>")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("toEmailAddress")
+                .short("t")
+                .long("toEmailAddress")
+                .help("Select the target email-address (To:)")
+                .default_value("Allianz RA-Hotline <smr-rahotline@allianz.de>")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("testPolicyNumber")
+                .short("p")
+                .long("testPolicyNumber")
+                .help("Test validity of given policy number")
+                //.default_value("")
+                .takes_value(true),
+        )
+        // .arg(
+        //     Arg::with_name("username")
+        //         .short("u")
+        //         .long("username")
+        //         .help("Sets username")
+        //         .takes_value(true),
+        // )
+        // .arg(
+        //     Arg::with_name("password")
+        //         .short("P")
+        //         .long("password")
+        //         .help("Sets password")
+        //         .takes_value(true),
+        // )
+        .arg(
+            Arg::with_name("verbose")
+                .short("v")
+                .long("verbose")
+                .help("Sets verbosity level")
+                .multiple(true),
+        )
+        .get_matches();
+
+    if matches.occurrences_of("verbose") > 0 {
+        // clap is using i64, viperus i32
+        let n = matches.occurrences_of("verbose") as i32;
+        v.add("verbose", n);
+    }
+
+    // preset the prefix for relevant environment variables ("ADVOTRACKER_")
+    let mut env_prefix: String = crate_name!().to_uppercase();
+    env_prefix.push_str("_");
+    v.set_env_prefix(&env_prefix);
+
+    // respect dotenv environment (e.g for testing)
+    // -> overwrites the preset default values
+    println!(
+        "RUST_LOG={}",
+        dotenv::var("RUST_LOG").unwrap_or_else(|_| String::from("None"))
+    );
+
+    // enable caching and automatic update of environment values
+    v.cache(true);
+    v.automatic_env(true);
+
+    // load user selected call arguments
+    // -> overwrites values given via environment variables
+    v.load_clap(matches)?;
+
+    // bond the clap names to camel_case rust variable names
+    v.bond_clap("configFile", "config_file");
+    v.bond_clap("importFile", "import_file");
+    v.bond_clap("exportFile", "export_file");
+    v.bond_clap("toEmailAddress", "to_email_address");
+    v.bond_clap("fromEmailAddress", "from_email_address");
+    v.bond_clap("testPolicyNumber", "test_policy_number");
+    //v.bond_clap("username", "username");
+    //v.bond_clap("password", "password");
+    v.bond_clap("verbose", "verbose");
+
+    trace!("verbose {:?}", v.get::<i32>("verbose").unwrap());
+    if v.get::<i32>("verbose").unwrap() > 0 {
+        println!(
+            "config_file: {:?}",
+            v.get::<String>("config_file").unwrap_or_default()
+        );
+        println!(
+            "import_file: {:?}",
+            v.get::<String>("import_file").unwrap_or_default()
+        );
+        println!(
+            "export_file: {:?}",
+            v.get::<String>("export_file").unwrap_or_default()
+        );
+        println!(
+            "to_email_address: {:?}",
+            v.get::<String>("to_email_address").unwrap_or_default()
+        );
+        println!(
+            "from_email_address: {:?}",
+            v.get::<String>("from_email_address").unwrap_or_default()
+        );
+        println!(
+            "test_policy_number: {:?}",
+            v.get::<i32>("test_policy_number").unwrap_or_default()
+        );
+        // println!(
+        //     "username: {:?}",
+        //     v.get::<String>("username").unwrap_or_default()
+        // );
+        // println!(
+        //     "password: {:?}",
+        //     v.get::<String>("password").unwrap_or_default()
+        // ); // only for testing now
+
+        println!(
+            "verbosity level: {:?}",
+            v.get::<i32>("verbose").unwrap_or_default()
+        );
+    }
+
+    if v.get::<i32>("verbose").unwrap() > 1 {
+        println!("\nEnvironment:");
+        for (key, value) in env::vars() {
+            println!("{}={}", key, value);
+        }
+    }
+
+    Ok(())
+}

advotracker/src/bin/policycheck.rs

@@ -0,0 +1,236 @@
+use orbtk::prelude::*;
+
+// use orbtk::theme::DEFAULT_THEME_CSS;
+// use orbtk::theme::LIGHT_THEME_EXTENSION_CSS;
+
+// //#[cfg(feature = "light-theme")]
+// static WIDGET_EXT: &'static str = include_str!("../../resources/stylesheets/policyholder_check.css");
+
+// fn get_theme() -> ThemeValue {
+//     //ThemeValue::create_from_css(LIGHT_THEME_EXTENSION_CSS)
+//     ThemeValue::create_from_css(DEFAULT_THEME_CSS)
+//         .extension_css(WIDGET_EXT)
+//         .build()
+// }
+
+#[derive(Debug, Copy, Clone)]
+enum Action {
+    //ClearText,
+    EntryActivated(Entity),
+    EntryChanged(Entity),
+    //ValueChanged(Entity),
+    //ValueOk,
+    //ValueNone,
+}
+
+#[derive(AsAny)]
+pub struct MainViewState {
+    action: Option<Action>,
+}
+
+impl Default for MainViewState {
+    fn default() -> Self {
+        MainViewState { action: None }
+    }
+}
+
+impl MainViewState {
+    fn action(&mut self, action: impl Into<Option<Action>>) {
+        self.action = action.into();
+    }
+}
+
+impl State for MainViewState {
+    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
+        if let Some(action) = self.action {
+            match action {
+                // Action::ClearText => {
+                //     ctx.widget().set("policynumber", String16::from(""));
+                // }
+                // Action::ValueOk => {
+                //     //let mut text_box = TextBox::get(ctx.get_widget(entity));
+                //     //let text = text_box.text_mut();
+                //     //ctx.widget().set("policynumber", background("#4d4c4c"));
+                // }
+                // Action::ValueNone => {
+                //     //let mut text_box = TextBox::get(ctx.get_widget(entity));
+                //     //let text = text_box.text_mut();
+                //     //ctx.widget().set("policynumber", background("#5b0f22"));
+                //}
+                Action::EntryActivated(entity) => {
+                    let mut text_box = TextBox::get(ctx.get_widget(entity));
+                    let text = text_box.text_mut();
+                    //let mut widget = ctx.get_widget(entity);
+                    //let text = widget.get_mut::<String16>("text");
+                    println!("got value policynumber: {}", text);
+                    //text.clear();
+                }
+                Action::EntryChanged(entity) => {
+                    let widget = ctx.get_widget(entity);
+                    let text = widget.get::<String16>("text");
+                    println!("entry changed: {}", text);
+                }
+                // Action::ValueChanged(entity) => {
+                //     let val =
+                //	((*ctx.get_widget(entity).get::<f64>("val")).floor() as i32).to_string();
+                //     ctx.child("value_text").set("text", String16::from(val));
+                //}
+            }
+
+            self.action = None;
+        }
+    }
+}
+
+fn create_header(ctx: &mut BuildContext, text: &str) -> Entity {
+    TextBlock::new()
+        .text(text)
+        //.element("text-block")
+        .style("header")
+        .build(ctx)
+}
+
+widget!(
+    MainView<MainViewState> {
+        sum_policynumbers: usize,
+        policynumber: String16,
+        result: String16
+    }
+);
+
+impl Template for MainView {
+    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
+        self.name("MainView").child(
+            //.result("Anzahl Versicherungsnummern: 0")
+            //.result("Policyholders count: 0").sum_policynumbers(0)
+            //.sum_policynumbers(0)
+                Grid::new()
+                .background("#fafafa")
+                //.width(200.0)
+                //.height(360.0)
+                .columns(
+                    Columns::new()
+                        .add(150.0)
+                        .add("*")
+                        //.add(120.0)
+                        //.add("auto")
+                        .add(150.0)
+                        .build(),
+                )
+                .rows(
+                    Rows::new()
+                        .add("*")
+                        .add("*")
+                        .build(),
+                )
+                .child(
+                    Grid::new()
+                        //.element("policyholder_check")
+                        .margin((4.0, 24.0, 24.0, 4.0))
+                        .min_width(180.0)
+                        .min_height(80.0)
+                        .attach(Grid::column(1))
+                        .attach(Grid::row(0))
+                        .child(
+                            Stack::new()
+                                .spacing(8.0)
+                                .orientation("vertical")
+                                .h_align("center")
+                                //.child(create_header(ctx, "Validation number policyholder"))
+                                .child(create_header(ctx, "Validierung Versicherungsnummer"))
+                                .child(
+                                    TextBox::new()
+                                        //.class("text_box")
+                                        // overwriting the class defaults
+                                        /* .background("transparent")
+                                        .foreground("#9dafbf")
+                                        .background("#fafafa")
+                                        /* .foreground(colors::LINK_WATER_COLOR) */
+                                        .border_brush("#5b0f22")
+                                        .border_width(5)
+                                        .border_radius(15) */
+                                        //.name("policynumber")
+                                        .focused(true)
+                                        .water_mark("Versicherungs-Nr...")
+                                        //.text("Number policyholder", id)
+                                        .text(("policynumber", id))
+                                        .font_size(24.0)
+                                        .h_align("stretch")
+                                        .on_activate(move |states, entity| {
+                                            state(id, states).action(Action::EntryActivated(entity));
+                                        })
+                                        .on_changed(move |states, entity| {
+                                            state(id, states).action(Action::EntryChanged(entity));
+                                        })
+                                        .build(ctx),
+                                )
+                                .child(
+                                    TextBlock::new()
+                                        //.element("text-block")
+                                        .id("result")
+                                        .min_width(80.0)
+                                        .max_width(180.0)
+                                        //.text("Result:")
+                                        .text("Ergebnis:")
+                                        .build(ctx),
+                                )
+                                .build(ctx),
+                        )
+                        .build(ctx)
+                )
+                .child(
+                    Grid::new()
+                        //.element("logo_customer")
+                        .margin((9.0, 16.0, 16.0, 9.0))
+                        .attach(Grid::column(0))
+                        .attach(Grid::row(1))
+                        .v_align("end")
+                        .child(
+                            ImageWidget::new()
+                                .image("./resources/images/hiedemann_logo.png")
+                                .build(ctx),
+                        )
+                        .build(ctx),
+                )
+                .child(
+                    Grid::new()
+                        //.element("logo_vendor")
+                        .margin((9.0, 16.0, 16.0, 9.0))
+                        .attach(Grid::column(2))
+                        .attach(Grid::row(1))
+                        .v_align("end")
+                        .child(
+                            ImageWidget::new()
+                                .image("./resources/images/networkx_logo.png")
+                                .build(ctx),
+                        )
+                        .build(ctx),
+                )
+                .build(ctx),
+            ) // MainView
+    }
+}
+
+fn main() {
+    Application::new()
+        .window(|ctx| {
+            Window::new()
+                //.title("OrbTk - Policyholder checker example")
+                .name("MainWindow")
+                .title("AdvoTracker - Versicherungsnummern")
+                .position((-500.0, -100.0))
+                .size(480.0, 260.0)
+                .min_width(460.0)
+                .min_height(180.0)
+                .resizeable(true)
+                //.theme(get_theme())
+                .child(MainView::new().build(ctx))
+                .build(ctx)
+        })
+        .run();
+}
+
+// helper to request MainViewState
+fn state<'a>(id: Entity, states: &'a mut StatesContext) -> &'a mut MainViewState {
+    states.get_mut(id)
+}

advotracker/src/bin/resources

@@ -0,0 +1 @@
+../../resources

advotracker/src/data/constants.rs

@@ -0,0 +1,71 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+// Styles (RON based theme system)
+pub static STYLE_BOTTOM_BAR: &'static str = "bottom_bar";
+pub static STYLE_HEADER_BAR: &'static str = "header_bar";
+pub static STYLE_SEPERATOR: &'static str = "seperator";
+//pub static STYLE_ITEM_BUTTON: &'static str = "item_button";
+pub static STYLE_MENU: &'static str = "menu";
+pub static STYLE_BUTTON_MENU: &'static str = "button_menu";
+pub static STYLE_STACK_MENU: &'static str = "stack_menu";
+
+// Widget IDs (DCES: Entity[id] => [Component1, .. ,  Component<n>] -> data or state)
+pub static ID_POLICY_CHECK_FORM: &'static str = "policy_check_form";
+pub static ID_POLICY_CHECK_FORM_ROW_0: &'static str = "policy_check_form_row_0";
+pub static ID_POLICY_CHECK_FORM_ROW_1: &'static str = "policy_check_form_row_1";
+pub static ID_POLICY_CHECK_FORM_ROW_2: &'static str = "policy_check_form_row_2";
+pub static ID_POLICY_CHECK_HEADER: &'static str = "policy_check_header";
+pub static ID_POLICY_CHECK_ITEMS_WIDGET: &'static str = "policy_check_items_widget";
+pub static ID_POLICY_CHECK_BUTTON_RESULT: &'static str = "policy_check_button_result";
+pub static ID_POLICY_CHECK_BUTTON_MENU: &'static str = "policy_check_button_menu";
+pub static ID_POLICY_CHECK_DATA_COUNT_BLOCK: &'static str = "policy_check_data_count_block";
+pub static ID_POLICY_CHECK_HINT: &'static str = "policy_check_hint";
+pub static ID_POLICY_CHECK_LABEL_HINT: &'static str = "policy_check_label_hint";
+pub static ID_POLICY_CHECK_LABEL_MENU: &'static str = "policy_check_label_menu";
+pub static ID_POLICY_CHECK_LABEL_POLICY_NUMBER: &'static str = "policy_check_label_policy_number";
+pub static ID_POLICY_CHECK_LABEL_RESULT: &'static str = "policy_check_label_result";
+pub static ID_POLICY_CHECK_MENU: &'static str = "policy_check_menu";
+pub static ID_POLICY_CHECK_MENU_LABEL_ACCOUNT: &'static str = "policy_check_menu_label_account";
+pub static ID_POLICY_CHECK_MENU_LABEL_QUIT: &'static str = "policy_check_menu_label_quit";
+pub static ID_POLICY_CHECK_MENU_SHORTCUT_QUIT: &'static str = "policy_check_menu_shortcut_quit";
+pub static ID_POLICY_CHECK_MENU_LABEL_TOGGLE_THEME: &'static str = "policy_check_menu_label_toggle_theme";
+pub static ID_POLICY_CHECK_POLICY_NUMBER: &'static str = "policy_check_policy_number";
+pub static ID_POLICY_CHECK_POPUP_MENU: &'static str = "policy_check_popup_menu";
+pub static ID_POLICY_CHECK_POPUP_PROGRESS: &'static str = "policy_check_popup_progress";
+pub static ID_POLICY_CHECK_PROGRESS_BAR: &'static str = "policy_check_progress_bar";
+pub static ID_POLICY_CHECK_PROGRESS_TIME: &'static str = "policy_check_progress_time";
+pub static ID_POLICY_CHECK_PROGRESS_TEXT: &'static str = "policy_check_progress_text";
+pub static ID_POLICY_CHECK_RESULT: &'static str = "policy_check_result";
+pub static ID_POLICY_CHECK_WIDGET: &'static str = "policy_check_widget";
+
+pub static ID_POLICY_DATA_ADD_BUTTON: &'static str = "policy_data_add_button";
+pub static ID_POLICY_DATA_COUNT: &'static str = "policy_data_count";
+pub static ID_POLICY_DATA_LABEL: &'static str = "policy_data_label";
+pub static ID_POLICY_DATA_ITEMS_WIDGET: &'static str = "policy_data_items_widget";
+pub static ID_POLICY_DATA_DATE_INSERTED: &'static str = "policy_data_date_inserted";
+pub static ID_POLICY_DATA_DION: &'static str = "policy_data_dion";
+pub static ID_POLICY_DATA_POLICY_CODE: &'static str = "policy_data_policy_code";
+pub static ID_POLICY_DATA_POLICY_NUMBER: &'static str = "policy_data_policy_number";
+pub static ID_POLICY_DATA_STACK: &'static str = "policy_data_stack";
+pub static ID_POLICY_DATA_STATUS: &'static str = "policy_data_status";
+pub static ID_POLICY_DATA_LIST_NAME: &'static str = "policy_data_list_name";
+
+pub static ID_POLICY_LIST_ADD_BUTTON: &'static str = "policy_list_add_button";
+pub static ID_POLICY_LIST_ITEMS_WIDGET: &'static str = "policy_list_items_widget";
+pub static ID_POLICY_LIST_TEXT_BOX: &'static str = "policy_list_text_box";
+
+// Component Values (Properties)
+pub static PROP_ADVOTRACKER: &'static str = "advotracker";
+pub static PROP_POLICY_CHECK: &'static str = "policy_check";
+pub static PROP_POLICY_PROGRESS_COUNT: &'static str = "policy_progress_count";
+
+pub static PROP_POLICY_DATA_LIST: &'static str = "policy_data_list";
+pub static PROP_POLICY_DATA_COUNT: &'static str = "policy_data_count";
+
+pub static PROP_POLICY_LIST: &'static str = "policy_list";
+pub static PROP_POLICY_LIST_COUNT: &'static str = "policy_list_count";

advotracker/src/data/mod.rs

@@ -0,0 +1,13 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+
+/// provides orbtk widgets constants
+pub mod constants;
+
+/// structures with implementations
+pub mod structures;

advotracker/src/data/structures.rs

@@ -0,0 +1,345 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use chrono::NaiveDateTime;
+use orbtk::prelude::*;
+use serde::{Deserialize, Serialize};
+
+/// An enumeration of valid policy codes.
+/// right now, only "AS" is used.
+#[derive(Debug, Clone, Copy, Deserialize, PartialEq, Serialize)]
+pub enum PolicyCode {
+    /// Allianz Sachversicherung
+    AS
+}
+
+impl Default for PolicyCode {
+    fn default() -> Self { PolicyCode::AS }
+}
+
+/// Classifier of the Allinaz DirectCall communication type.
+pub enum CommunicationType {
+    /// Anhörung
+    A,
+    /// Bußgeldbescheid
+    BU,
+    /// Gdb
+    Gdb,
+    /// Geburt
+    GE,
+    /// Hochzeit
+    HO,
+    /// Kündigung
+    KD,
+    /// Kaufvertrag
+    KV,
+    /// Lohn
+    LO,
+    /// Nachbar
+    NA,
+    /// Rente
+    RE,
+    /// Unfallflucht
+    UF,
+    /// Unterhalt
+    UH,
+    /// Unfall
+    UN,
+    /// Vodafone
+    VF,
+    /// Vermieter
+    VM,
+    /// Verwaltungsrecht
+    VW,
+    /// Zeugins
+    ZE,
+    /// Typ is unspecified
+    XX
+}
+
+impl Default for CommunicationType {
+    fn default() -> Self { CommunicationType::XX }
+}
+
+/// Status of a given policy data element.
+#[derive(Debug, Clone, Deserialize, PartialEq, Serialize)]
+pub enum Status {
+    /// Active -> the policy is active an supported
+    Active,
+    /// Inactive -> the policy is inactive or resigned
+    Inactive
+}
+
+impl Default for Status {
+    fn default() -> Self { Status::Active }
+}
+
+/// A communication type describes possible classifications of customer calls.
+/// If the type isn't selected, the default will be 'unclassified -> XX'.
+#[derive(Default, Deserialize, Serialize)]
+pub struct CommunicationData {
+    /// pub communication_type: CommunicationType,
+    pub communication_type: String,
+    /// A literal name describing the selected communication type
+    pub communication_name: String
+}
+
+/// CSV Export
+/// The structure elements are required for an export to a comma seperated text list.
+#[derive(Default, Debug, Clone, Deserialize, Serialize)]
+pub struct CsvExportRecord {
+    /// Versicherungsschein Code
+    pub policy_code: String,
+    /// Versicherungsscheinnummer (10-stellig, numerisch)
+    pub policy_number: u64,
+    /// Anrufer: "Vorname, Nachname"
+    pub policy_holder: String,
+    /// Sachverhalt: "Kurzschilderung"
+    pub facts: String,
+    /// Schadensart: "harm_name (harm_id)"
+    pub harm_type: String,
+    /// communication_type => Kommunikationszeichen: "(communication_name)"
+    pub communication_name: String,
+    /// ra_hotline         => RA_Hotline: Kanzlei Laqua, Kanzlei Buschbell, Kanzlei DAH, Kanzlei Hiedemann
+    pub ra_hotline: String, // const "Kanzlei Hiedemann",
+    /// ivr_comment        => Haftungs-/Deckungskommentar; #IVR (ggf. ergänzt um das Beratungsergebnis)
+    pub ivr_comment: String,
+}
+
+/// Harm data are list/collections of harm types. You may toggle them to an unselected state.
+#[derive(Default, Debug, Clone, Deserialize, Serialize)]
+pub struct HarmData {
+    /// Liste der Schadensdaten
+    pub harm_data: Vec<HarmType>,
+    /// Status der Schadenliste
+    //pub name: String,
+    pub selected: bool
+}
+
+/// Harm types are destincted by a type code.
+/// The type code represents the unique harm identifier, bound with a literal name.
+#[derive(Default, Debug, Clone, Deserialize, Serialize)]
+pub struct HarmType {
+    /// Kennzeichen des Schadenstyps
+    // Schadenersatz-RS im Verkehrsbereich (RS112)
+    // Ordnungswidrigkeits-RS im Verkehrsbereich (RS122)
+    // Straf-RS im Verkehrsbereich (RS121)
+    // Vertrags-RS im Verkehrsbereich (RS118)
+    // Vertrags-RS im Privatbereich (RS218)
+    // Arbeits-RS im Berufsbereich (RS315)
+    // WuG-RS im Privatbereich (RS220)
+    // Sozialgerichts-RS im Privatbereich (RS216)
+    // Rechtsschutz im Familien- und Erbrecht (RS217)
+    // Wagnis nicht versicherbar / versichert (RS999)
+    pub harm_type: String,
+    /// Beschreibung des Schadenstyps
+    pub harm_name: String,
+}
+
+/// Structure used to verify a policy data element.
+#[derive(Default, Debug, Clone, Deserialize, PartialEq, Serialize)]
+pub struct PolicyCheck {
+    /// Versicherungsschein-Prüfnummer
+    pub policy_check_number: String,
+    /// Referenz zum Versicherungsschein-Typ
+    pub dion: u8,
+    /// Referenz zum Versicherungsschein-Typ
+    pub policy_code: PolicyCode,
+    /// Referenz zur Versicherungsschein-Nummer
+    pub policy_number: u64,
+    /// Validitätsergebnis
+    pub policy_number_status: Status
+}
+
+impl PolicyCheck {}
+
+// #[derive(Default, Clone, Debug, Serialize, Deserialize)]
+// pub struct PolicyCheckList {
+//     pub title: String,
+//     pub list: Vec<PolicyCheck>
+// }
+
+// impl PolicyCheckList {
+//     pub fn new(title: impl Into<String>) -> Self {
+//	PolicyCheckList {
+//	    title: title.into(),
+//	    ..Default::default()
+//	}
+//     }
+
+/// Structure collecting policy data elements
+#[derive(Default, Clone, Debug, Serialize, Deserialize)]
+pub struct PolicyList {
+    /// Bescheibung der Versicherungsdatenliste
+    pub name: String,
+    /// Listenelemente der Versicherungsdatendaten
+    pub policy_list: Vec<PolicyDataList>,
+}
+
+/// implements helper methods, that manage lists of policy data collections
+impl PolicyList {
+    /// Index auf Versicherungsliste zurückgeben (unveränderbar)
+    pub fn get(&self, index: usize) -> Option<&PolicyDataList> {
+        self.policy_list.get(index)
+    }
+
+    /// Index auf Versicherungsliste zurückgeben (veränderbar)
+    pub fn get_mut(&mut self, index: usize) -> Option<&mut PolicyDataList> {
+        self.policy_list.get_mut(index)
+    }
+
+    /// Neuer Eintrag am Anfang der Liste einfügen.
+    pub fn insert_front(&mut self, policy_list: PolicyDataList) {
+        self.policy_list.insert(0, policy_list);
+    }
+
+    /// Prüfung ob Versicherungsliste keine Elemente enthält.
+    pub fn is_empty(&self) -> bool {
+        self.policy_list.is_empty()
+    }
+
+    /// Berechnet die Anzahl der Versicherungslisten Elemente.
+    pub fn len(&self) -> usize {
+        self.policy_list.len()
+    }
+
+    /// Neuen Versicherungslisten-Namen erzeugen
+    pub fn new(name: impl Into<String>) -> Self {
+        PolicyList {
+            name: name.into(),
+            ..Default::default()
+        }
+    }
+
+    /// Element der Versicherungsliste anfügen
+    pub fn push(&mut self, policy_list: PolicyDataList) {
+        self.policy_list.push(policy_list);
+    }
+
+    /// Element der Versicherungsliste löschen
+    pub fn remove(&mut self, index: usize) -> PolicyDataList {
+        self.policy_list.remove(index)
+    }
+}
+
+/// Structure collects policy data elements.
+#[derive(Default, Debug, Clone, Deserialize, Serialize)]
+pub struct PolicyDataList {
+    /// Verfalldatum des Versicherungslisten Elements
+    pub date_valid_until: Option<NaiveDateTime>,
+    /// Elemente des Versicherungsobjektes
+    pub policy_data: Vec<PolicyData>,
+    /// Name der Versicherungsliste
+    pub name: String,
+    /// Status der Versicherungsliste
+    pub selected: bool
+}
+
+/// implements the helper methods, to manage policy data collections.
+impl PolicyDataList {
+    /// Prüfung ob Versicherungselemente .
+    pub fn is_empty(&self) -> bool {
+        self.policy_data.is_empty()
+    }
+
+    /// Versicherungselement am Anfang anfügen
+    pub fn insert_front(&mut self, policy_data: PolicyData) {
+        self.policy_data.insert(0, policy_data);
+    }
+
+    /// Index zum Versicherungselement zurückgeben (unveränderbar)
+    pub fn get(&self, index: usize) -> Option<&PolicyData> {
+        self.policy_data.get(index)
+    }
+
+    /// Index zum Versicherungselement zurückgeben (veränderbar)
+    pub fn get_mut(&mut self, index: usize) -> Option<&mut PolicyData> {
+        self.policy_data.get_mut(index)
+    }
+
+    /// Berechnet die Anzahl der Versicherungselemente.
+    pub fn len(&self) -> usize {
+        self.policy_data.len()
+    }
+
+    /// Neues Versicherungselement erstellen.
+    pub fn new(name: impl Into<String>) -> Self {
+        // the new inserted element will be active by default
+        PolicyDataList {
+            date_valid_until: None,
+            name: name.into(),
+            selected: true,
+            ..Default::default()
+        }
+    }
+
+    /// Versicherungselement anfügen
+    pub fn push(&mut self, policy_data: PolicyData) {
+        self.policy_data.push(policy_data);
+    }
+
+    /// Versicherungselement löschen
+    pub fn remove(&mut self, index: usize) -> PolicyData {
+        self.policy_data.remove(index)
+    }
+}
+
+/// Structure representing a policy data element
+/// This structure groups a set of fields that describes a policy number.
+/// The data are regularily updated via a data import from a comma seperated
+/// text file (csv file).
+/// Since we parse the source record fields to rust types (serde deserialize)
+/// the field order in our struct must meet the data field order in the source!
+/// We do use field attribute to precisely rename the source fields (header names)
+/// to our target rust field names.
+/// Referenz: POLLFNR_WOECHENTLICH.txt ->
+/// Header  'DION VERS POLLFNR'
+/// Record  '1    AS   1515735810'
+// DION: Allianz id => len = 1??
+// VERS: policy_code => enum(AS; ??)
+#[derive(Default, Debug, Clone, Deserialize, Serialize)]
+pub struct PolicyData {
+    /// Erstellungsdatum
+    pub date_inserted: Option<NaiveDateTime>,
+    /// Allianz Dion
+    #[serde(rename = "DION")]
+    pub dion: u8,
+    /// Kennzeichen des Allianz Versicherungscodes
+    #[serde(rename = "VERS")]
+    pub policy_code: PolicyCode,
+    /// Versicherungsscheinnummer (10stellig, numerisch)
+    #[serde(rename = "POLLFNR")]
+    pub policy_number: u64,
+    /// Status des Versicherungsscheins
+    pub status: Option<Status>
+}
+
+/// Policy Number Set
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "snake_case")]
+pub struct  AllianzPolicyNumber {
+    /// Allianz Dion
+    #[serde(rename = "DION")]
+    pub dion: u8,
+    /// Kennzeichen des Allianz Versicherungstyps
+    #[serde(rename = "VERS")]
+    pub policy_code: String,
+    /// 10-stellige Versicherungsscheinnummer (numerisch)
+    #[serde(rename = "POLLFNR")]
+    pub policy_number: usize
+}
+
+// /// List of Allianz Policy Number records
+// /// The structure elements are required for an export to a comma seperated text list.
+// #[derive(Default, Debug, Deserialize)]
+// pub struct AllianzPolicyNumberList {
+//     records: Vec<AllianzPolicyNumber>
+// }
+
+into_property_source!(PolicyCheck);
+into_property_source!(PolicyDataList);
+into_property_source!(PolicyList);

advotracker/src/lib.rs

@@ -0,0 +1,40 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: 0BSD, MIT
+ */
+
+//#![warn(missing_docs, rust_2018_idioms, rust_2018_compatibility)]
+#![warn(rust_2018_idioms, rust_2018_compatibility)]
+
+//! advotracker
+//! Supports lawyers to capture relevant data encountered during an
+//! online legal advice.
+//! This is the frontend componet that communicates to the backend `advotrackerd`.
+//!
+//! The crate is called `advotracker` and you can depend on it via cargo:
+//!
+//! ```ini
+//! [dependencies]
+//! advotracker = { version = "~0.1" }
+//! ```
+//!
+//! WIP: provide a workflow image
+//!
+
+// /// The client specific services
+// pub mod clients;
+
+/// provides data definitions
+pub mod data;
+
+/// provides orbtk widgets (handling views and states)
+pub mod widgets;
+
+/// provides services
+pub mod services;
+
+// /// Provide test data
+// #[cfg!Test]
+// pub mod data;

advotracker/src/locales/advotracker.json

@@ -0,0 +1,238 @@
+{
+    "err.lang.not_found": {
+	"de_DE.UTF-8": "Konnte Sprachkode nicht auslesen",
+	"de_DE": "Konnte Sprachkode nicht auslesen",
+	"C": "Couldn't read LANG"
+    },
+    "err.user.not_found": {
+	"fr": "Utilisateur introuvable: $email, $id",
+	"de_DE.UTF-8": "Anwender nicht gefunden: $email, $id",
+	"de_DE": "Anwender nicht gefunden: $email, $id",
+	"C": "User not found: $email, $id"
+    },
+    "main.started": {
+	"de_DE.UTF-8": "Programmlogik starten",
+	"de_DE": "Programmlogik starten",
+	"C": "Program logic started"
+    },
+    "main.finished": {
+	"de_DE.UTF-8": "Programmlogik beendet",
+	"de_DE": "Programmlogik beendet",
+	"C": "Program logic finished"
+    },
+    "parse.arguments": {
+	"de_DE.UTF-8": "Programmargumente prüfen",
+	"de_DE": "Programmargumente prüfen",
+	"C": "Parsing arguments"
+    },
+    "parse.environment": {
+	"de_DE.UTF-8": "Umgebungsvariablen prüfen",
+	"de_DE": "Umgebungsvariablen prüfen",
+	"C": "Parsing environment"
+    },
+    "parse.results": {
+	"de_DE.UTF-8": "Ergebnisse der Konfigurations-Parameterprüfung",
+	"de_DE": "Ergebnisse der Konfigurationsparameterprüfung",
+	"C": "Config parsing results"
+    },
+    "config.name": {
+	"de_DE.UTF-8": "Konfigurationswert für",
+	"de_DE": "Konfigurationswert für",
+	"C": "Config Value for"
+    },
+    "config.name.lang": {
+	"de_DE.UTF-8": "Sprach-Code_DE",
+	"de_DE": "Sprach-Code_DE",
+	"C": "Language code_DE"
+    },
+    "config.name.verbositylevel": {
+	"de_DE.UTF-8": "Ausgabe-Ebene",
+	"de_DE": "Ausgabe-Ebene",
+	"C": "verbosity level"
+    },
+    "config.name.environment": {
+	"de_DE.UTF-8": "Umgebungsvariablen",
+	"de_DE": "Umgebungsvariablen",
+	"C": "environment"
+    },
+    "config.name.configfile": {
+	"de_DE.UTF-8": "Konfigurations-Datei",
+	"de_DE": "Konfigurations-Datei",
+	"C": "config file"
+    },
+    "config.name.dbdriver": {
+	"de_DE.UTF-8": "Datenbank-Treiber",
+	"de_DE": "Datenbank-Treiber",
+	"C": "database driver"
+    },
+    "config.name.redis": {
+	"de_DE.UTF-8": "Redis Datenbank",
+	"de_DE": "Redis Datenbank",
+	"C": "Redis database"
+    },
+    "csv.export.started": {
+	"de_DE.UTF-8": "Export in eine CSV Datei starten",
+	"de_DE": "Export in eine CSV Datei starten",
+	"C": "Export to csv file started"
+    },
+    "csv.export.finished": {
+	"de_DE.UTF-8": "Export in eine CSV Datei beendet",
+	"de_DE": "Export in eine CSV Datei beendet",
+	"C": "Export to csv file finished"
+    },
+    "csv.import.started": {
+	"de_DE.UTF-8": "Import aus einer CSV Datei",
+	"de_DE": "Import aus einer CSV Datei",
+	"C": "Import from a csv file"
+    },
+    "csv.import.finished": {
+	"de_DE.UTF-8": "Import aus einer CSV Datei beendet",
+	"de_DE": "Import aus einer CSV Datei beendet",
+	"C": "Import from a csv file finished"
+    },
+    "redis.connection.error": {
+	"de_DE.UTF-8": "Es konnte keine Redis Verbindung aufgebaut werden",
+	"de_DE": "Es konnte keine Redis Verbindung aufgebaut werden",
+	"C": "Could not establish a redis connection"
+    },
+    "policy.hashmap.success": {
+	"de_DE.UTF-8": "Hashmap wurde erfolgreich erstellt",
+	"de_DE": "Hashmap wurde erfolgreich erstellt",
+	"C": "Hashmap creation was successfull"
+    },
+    "policy.hashmap.failed": {
+	"de_DE.UTF-8": "Hashmap konnte nicht erstellt werden",
+	"de_DE": "Hashmap konnte nicht erstellt werden",
+	"C": "Hashmap creation failed"
+    },
+    "policy.menu.label": {
+	"de_DE.UTF-8": "Menü",
+	"de_DE": "Menü",
+	"C": "Menu"
+    },
+    "policy.menu.label_account": {
+	"de_DE.UTF-8": "Aktueller Benutzer",
+	"de_DE": "Aktueller Benutzer",
+	"C": "Active user"
+    },
+    "policy.menu.label_quit": {
+	"de_DE.UTF-8": "Beenden",
+	"de_DE": "Beenden",
+	"C": "Quit"
+    },
+    "policy.menu.label_toggle_theme": {
+	"de_DE.UTF-8": "Thema wechseln",
+	"de_DE": "Thema wechseln",
+	"C": "Toggle theme"
+    },
+    "policy.string.header": {
+	"de_DE.UTF-8": "Validierung Versicherungsnummer",
+	"de_DE": "Validierung Versicherungsnummer",
+	"C": "Policy number validation"
+    },
+    "policy.string.label_policy_data": {
+	"de_DE.UTF-8": "Importierte Daten",
+	"de_DE": "Importierte Daten",
+	"C": "imported data"
+    },
+    "policy.string.label_policy_list": {
+	"de_DE.UTF-8": "Versicherungsnummern-Liste",
+	"de_DE": "Versicherungsnummern-Liste",
+	"C": "policy list"
+    },
+    "policy.string.label_policy_number": {
+	"de_DE.UTF-8": "Versicherungsnummer",
+	"de_DE": "Versicherungsnummer",
+	"C": "policy number"
+    },
+    "policy.string.label_result": {
+	"de_DE.UTF-8": "Prüfungsergebnis",
+	"de_DE": "Prüfungsergebnis",
+	"C": "check result"
+    },
+    "policy.string.data_count": {
+	"de_DE.UTF-8": "Anzahl Prüflistenelemente",
+	"de_DE": "Anzahl Prüflistenelemente",
+	"C": "Number of checklist elements"
+    },
+    "policy.string.import_data": {
+	"de_DE.UTF-8": "Importieren der Prüflisten-Elemente",
+	"de_DE": "Importieren der Prüflisten-Elemente",
+	"C": "Import checklist elements"
+    },
+    "policy.string.progress_time": {
+	"de_DE.UTF-8": "Bearbeitungszeit",
+	"de_DE": "Bearbeitungszeit",
+	"C": "processing time"
+    },
+    "policy.string.progress_text": {
+	"de_DE.UTF-8": "Importiere Daten",
+	"de_DE": "Importiere Daten",
+	"C": "Importing data"
+    },
+    "policy.validation.button_failed": {
+	"de_DE.UTF-8": "ungültig",
+	"de_DE": "ungültig",
+	"C": "invalid"
+    },
+    "policy.validation.button_success": {
+	"de_DE.UTF-8": "gültig",
+	"de_DE": "gültig",
+	"C": "valid"
+    },
+    "policy.validation.failed": {
+	"de_DE.UTF-8": "Die Versicherungsscheinnummber ist ungültig",
+	"de_DE": "Die Versicherungsscheinnummber ist ungültig",
+	"C": "The given policy number is invalid"
+    },
+    "policy.validation.new": {
+	"de_DE.UTF-8": "Neue Prüfung",
+	"de_DE": "Neue Prüfung",
+	"C": "New validation"
+    },
+    "policy.validation.success": {
+	"de_DE.UTF-8": "Die Versicherungsscheinnummber ist gültig",
+	"de_DE": "Die Versicherungsscheinnummber ist gültig",
+	"C": "The given policy number is valid"
+    },
+    "policy.validation.started": {
+	"de_DE.UTF-8": "Die Prüfung der Versicherungsscheinnummber wurde gestartet",
+	"de_DE": "Die Prüfung der Versicherungsscheinnummber wurde gestartet",
+	"C": "Validation of the policy number started"
+    },
+    "policy.validation.finished": {
+	"de_DE.UTF-8": "Die Prüfung der Versicherungsscheinnummber wurde beendet",
+	"de_DE": "Die Prüfung der Versicherungsscheinnummber wurde beendet",
+	"C": "Validation of the policy number finished"
+    },
+    "policy.validation.invalid_input": {
+	"de_DE.UTF-8": "Nur Nummer sind zulässig",
+	"de_DE": "Nur Nummer sind zulässig",
+	"C": "Only numbers are valid"
+    },
+    "policy.validation.not_found": {
+	"de_DE.UTF-8": "Nummer ist nicht aktiviert",
+	"de_DE": "Nummer ist nicht aktiviert",
+	"C": "number isn't marked active"
+    },
+    "policy.validation.to_long": {
+	"de_DE.UTF-8": "Die Nummer ist zu lang",
+	"de_DE": "Die Nummer ist zu lang",
+	"C": "Policy number is to long"
+    },
+    "policy.validation.to_short": {
+	"de_DE.UTF-8": "Die Nummer ist zu kurz",
+	"de_DE": "Die Nummer ist zu kurz",
+	"C": "Policy number is to short"
+    },
+    "state.started": {
+	"de_DE.UTF-8": "gestartet",
+	"de_DE": "gestartet",
+	"C": "started"
+    },
+    "state.finished": {
+	"de_DE.UTF-8": "beendet",
+	"de_DE": "beended",
+	"C": "finished"
+    }
+}

advotracker/src/main.rs

@@ -0,0 +1,182 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+// suppress creation of a new console window on window
+#![windows_subsystem = "windows"]
+
+//#[macro_use]
+//extern crate lazy_static;
+
+//use chrono::{Local, DateTime};
+use dotenv::dotenv;
+use locales::t;
+use serde::Deserialize;
+use std::env;
+//use std::process;
+use tracing::{info, trace, Level};
+
+use orbtk::{
+    prelude::*,
+};
+
+// The Main view
+use advotracker::{
+    widgets::{
+        main_view,
+        //policycheck::policycheck_state::PolicyCheckState,
+    }
+};
+
+mod parse_args;
+
+/// define valid environment variables provided via .env files
+/// located in the current call directory
+/// this is primarily used in testing scenarios (eg. debugging)
+#[derive(Debug, Deserialize)]
+struct Environment {
+    lang: String,
+    test_lang: String,
+    rust_log: String,
+}
+
+// Style extension
+//static FLUENT_DARK_EXT: &str = include_str!("../assets/advotracker/fluent_dark.ron");
+//static FLUENT_LIGHT_EXT: &str = include_str!("../assets/advotracker/fluent_light.ron");
+
+// German localization file.
+static ADVOTRACKER_DE_DE: &str = include_str!("../assets/advotracker/advotracker_de_DE.ron");
+
+/// Get the active language environment.
+fn get_lang() -> String {
+    // get system environment
+    let mut lang = env::var("LANG").unwrap_or("C".to_string());
+
+    // testing environment: read from .env file
+    dotenv().ok();
+    match envy::from_env::<Environment>() {
+        Ok(environment) => {
+            if environment.test_lang != lang { lang = environment.test_lang; }
+        },
+        Err(e) => { info!(target: "advotracker", "{}", e) }
+    }
+    trace!(target: "advotracker", lang = ?lang);
+    lang
+}
+
+// /// Extend and register theme assets.
+// fn theme() -> Theme {
+//     register_default_fonts(Theme::from_config(
+//         ThemeConfig::from(FLUENT_DARK_EXT)
+//             .extend(ThemeConfig::from(THEME_FLUENT))
+//             .extend(ThemeConfig::from(THEME_FLUENT_COLORS_DARK))
+//             .extend(ThemeConfig::from(THEME_FLUENT_FONTS)),
+//         // ThemeConfig::from(FLUENT_LIGHT_EXT)
+//         //     .extend(ThemeConfig::from(THEME_FLUENT))
+//         //     .extend(ThemeConfig::from(THEME_FLUENT_COLORS_DARK))
+//         //     .extend(ThemeConfig::from(THEME_FLUENT_FONTS)),
+//     ))
+// }
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    use parse_args::parse_args;
+    use tracing_subscriber::fmt;
+    use viperus::Viperus;
+
+    let machine_kind = if cfg!(unix) {
+        "unix"
+    } else if cfg!(windows) {
+        "windows"
+    } else {
+        "unknown/unsupported"
+    };
+
+    // respect dotenv environment (e.g for testing)
+    // -> overwrites the preset default values
+    let rust_log = dotenv::var("RUST_LOG").unwrap_or_else(|_| String::from("None"));
+
+    // initialize the tracing subsystem
+    // a drop in replacement for classical logging
+    // reference: https://tokio.rs/blog/2019-08-tracing/
+    let span = tracing::span!(Level::TRACE, "advotracker");
+    let _enter = span.enter();
+    let subscriber = fmt::Subscriber::builder()
+        .with_env_filter(&rust_log)
+        //.with_max_level(tracing::Level::DEBUG)
+        .finish();
+
+    tracing::subscriber::with_default(subscriber, || {
+        // get system environment
+        let lang = get_lang();
+
+        let mut state = t!("state.started", lang);
+        let mut res = t!("parse.environment", lang);
+        trace!(target: "advotracker", message = ?res, state = ?state);
+        trace!(target: "advotracker", environment = "system", lang = ?lang);
+        trace!(target: "advotracker", machine = ?&machine_kind);
+
+        // how to handle unimplemented lang resources??
+        res = t!("parse.environment", lang);
+        trace!(target: "advotracker", environment = "envy", lang = ?lang);
+        state = t!("state.finished", lang);
+        trace!(target: "advotracker", message = ?res, state = ?state);
+
+        // initialize viperus structure
+        let mut viperus = Viperus::new();
+
+        // parse commandline arguments
+        res = t!("parse.arguments", lang);
+        state = t!("state.started", lang);
+        trace!(target: "advotracker", process = ?res, state = ?state);
+
+        let _ = parse_args(&mut viperus);
+        state = t!("state.finished", lang);
+        trace!(target: "advotracker", process = ?res, state = ?state);
+
+        // main tasks
+        res = t!("main.started", lang);
+        state = t!("state.started", lang);
+        trace!(target: "advotracker", process = ?res, state = ?state);
+
+        // use this only if you want to run it as web application.
+        orbtk::initialize();
+
+        // if no dictionary is set for the default language e.g. english the content of the text property will drawn.
+        let localization = RonLocalization::create()
+            .language("en_US")
+            .dictionary("de_DE", ADVOTRACKER_DE_DE)
+            .build();
+
+        Application::from_name("nwx.advotracker")
+            .localization(localization)
+            .window(|ctx| {
+                Window::new()
+                    .title("AdvoTracker - DirectCall")
+                    .position((500.0, 100.0))
+                    .size(580.0, 320.0)
+                    //.min_width(460.0)
+                    //.min_height(180.0)
+                    .resizeable(true)
+                    .child(main_view::MainView::new().build(ctx))
+                    .build(ctx)
+            })
+            .run();
+
+        state = t!("state.finished", lang);
+        res = t!("main.finished", lang);
+        trace!(target: "advotracker", process = ?res, state = ?state);
+    });
+
+    Ok(())
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}

advotracker/src/parse_args.rs

@@ -0,0 +1,213 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+// parse CLI commandline arguments with clap
+use clap::{crate_authors, crate_description, crate_name, crate_version, App, Arg};
+
+//use log::{debug, info, trace, warn};
+use std::env;
+use tracing::trace;
+use viperus::Viperus;
+
+/// Parse the commandline arguments and preset default values
+/// Precedence: defaults -> config-file -> environment -> commandline
+pub fn parse_args(viperus: &mut Viperus) -> Result<(), Box<dyn std::error::Error>> {
+    if cfg!(feature = "global") {
+        trace!(target: "Viperus", "Viperus feature 'global' enabled.");
+        println!("Lasy static: 'VIPERUS' is accessible globaly");
+    }
+
+    if cfg!(feature = "fmt-clap") {
+        trace!(target: "Viperus", "Viperus feature 'fmt-clap' enabled.");
+        println!("Using feature fmt-clap");
+    }
+
+    // preset default key/value pairs (lowest priority)
+    viperus.add_default("config_file", String::from("csv_import.ron"));
+    viperus.add_default("import_file", String::from("POLLFNR_WOECHENTLICH.txt"));
+    viperus.add_default("export_file", String::from(""));
+    viperus.add_default("test_policy_number", 123456789);
+    viperus.add_default("to_email_address_file", String::from("Allianz RA-Hotline <smr-rahotline@allianz.de>"));
+    viperus.add_default("from_email_address_file", String::from("Allianz-Hotline RA-Hiedemann <azhotline@hiedemann.de>"));
+    //viperus.add_default("username", String::from("nctalkbot"));
+    //viperus.add_default("password", String::from("botpassword"));
+    viperus.add_default("verbose", 0);
+
+    // CLI arguments are defined inline
+    let matches = App::new("advotracker")
+        .name(crate_name!())
+        .version(crate_version!())
+        .author(crate_authors!())
+        .about(crate_description!())
+        .after_help("
+Testprogramm: Allianz Online-Beratung Im/Export CSV-Daten
+Direct-Call via IVR-System (Interactive Voice Response)
+SMR Deckungssummen-Prüfung: 089 92529 60211
+SMR Unerledigt: 089 92529 60222")
+        .template(
+            "\
+            {bin} v{version}
+{about}
+
+{all-args}
+
+(C) 2020 {author}
+{after-help}",
+        )
+        .arg(
+            Arg::with_name("configFile")
+                .short("c")
+                .long("configFile")
+                .value_name("FILE")
+                .help("Select a config file")
+                .default_value("csv_import.ron")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("importFile")
+                .short("i")
+                .long("importFile")
+                .help("Select source file for the csv-import")
+                .default_value("POLLFNR_WOECHENTLICH.txt")
+                //.default_value("POLLFNR_MINI.txt")
+               .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("exportFile")
+                .short("e")
+                .long("exportFile")
+                .help("Select target file for the csv-export")
+                .default_value("RA-Hiedemann_DirectCall.txt")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("fromEmailAddress")
+                .short("f")
+                .long("fromEmailAddress")
+                .help("Select the sender email-address (From:)")
+                .default_value("Allianz-Hotline RA-Hiedemann <azhotline@hiedemann.de>")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("toEmailAddress")
+                .short("t")
+                .long("toEmailAddress")
+                .help("Select the target email-address (To:)")
+                .default_value("Allianz RA-Hotline <smr-rahotline@allianz.de>")
+                .takes_value(true),
+        )
+        .arg(
+            Arg::with_name("testPolicyNumber")
+                .short("p")
+                .long("testPolicyNumber")
+                .help("Test validity of given policy number")
+                //.default_value("")
+                .takes_value(true),
+        )
+        // .arg(
+        //     Arg::with_name("username")
+        //         .short("u")
+        //         .long("username")
+        //         .help("Sets username")
+        //         .takes_value(true),
+        // )
+        // .arg(
+        //     Arg::with_name("password")
+        //         .short("P")
+        //         .long("password")
+        //         .help("Sets password")
+        //         .takes_value(true),
+        // )
+        .arg(
+            Arg::with_name("verbose")
+                .short("v")
+                .long("verbose")
+                .help("Sets verbosity level")
+                .multiple(true),
+        )
+        .get_matches();
+
+    if matches.occurrences_of("verbose") > 0 {
+        // clap is using i64, viperus i32
+        let n = matches.occurrences_of("verbose") as i32;
+        viperus.add("verbose", n);
+    }
+
+    // preset the prefix for relevant environment variables ("ADVOTRACKER_")
+    let mut env_prefix: String = crate_name!().to_uppercase();
+    env_prefix.push_str("_");
+    viperus.set_env_prefix(&env_prefix);
+
+    // enable caching and automatic update of environment values
+    viperus.cache(true);
+    viperus.automatic_env(true);
+
+    // load user selected call arguments
+    // -> overwrites values given via environment variables
+    viperus.load_clap(matches)?;
+
+    // bond the clap names to camel_case rust variable names
+    viperus.bond_clap("configFile", "config_file");
+    viperus.bond_clap("importFile", "import_file");
+    viperus.bond_clap("exportFile", "export_file");
+    viperus.bond_clap("toEmailAddress", "to_email_address");
+    viperus.bond_clap("fromEmailAddress", "from_email_address");
+    viperus.bond_clap("testPolicyNumber", "test_policy_number");
+    //viperus.bond_clap("username", "username");
+    //viperus.bond_clap("password", "password");
+    viperus.bond_clap("verbose", "verbose");
+
+    trace!("verbose {:?}", viperus.get::<i32>("verbose").unwrap());
+    if viperus.get::<i32>("verbose").unwrap() > 0 {
+        println!(
+            "config_file: {:?}",
+            viperus.get::<String>("config_file").unwrap_or_default()
+        );
+        println!(
+            "import_file: {:?}",
+            viperus.get::<String>("import_file").unwrap_or_default()
+        );
+        println!(
+            "export_file: {:?}",
+            viperus.get::<String>("export_file").unwrap_or_default()
+        );
+        println!(
+            "to_email_address: {:?}",
+            viperus.get::<String>("to_email_address").unwrap_or_default()
+        );
+        println!(
+            "from_email_address: {:?}",
+            viperus.get::<String>("from_email_address").unwrap_or_default()
+        );
+        println!(
+            "test_policy_number: {:?}",
+            viperus.get::<i32>("test_policy_number").unwrap_or_default()
+        );
+        // println!(
+        //     "username: {:?}",
+        //     viperus.get::<String>("username").unwrap_or_default()
+        // );
+        // println!(
+        //     "password: {:?}",
+        //     viperus.get::<String>("password").unwrap_or_default()
+        // ); // only for testing now
+
+        println!(
+            "verbosity level: {:?}",
+            viperus.get::<i32>("verbose").unwrap_or_default()
+        );
+    }
+
+    if viperus.get::<i32>("verbose").unwrap() > 1 {
+        println!("\nEnvironment:");
+        for (key, value) in env::vars() {
+            println!("{}={}", key, value);
+        }
+    }
+
+    Ok(())
+}

advotracker/src/services/exports/allianzdirectcall.rs

@@ -0,0 +1,41 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+//use chrono::{Local, DateTime};
+use locales::t;
+use std::error::Error;
+//use std::collections::HashMap;
+use tracing::trace;
+
+//use crate::db::redis;
+//use crate::data::structures::{PolicyCode, PolicyDataList, PolicyData};
+
+/// export as csv format
+/// https://docs.rs/csv/1.1.3/csv/cookbook/index.html
+/// https://blog.burntsushi.net/csv/
+pub fn export(p: &mut String, lang: &String) -> Result<(), Box<dyn Error>> {
+    use std::fs::File;
+    use std::path::Path;
+    //use std::ffi::OsStr;
+
+    let mut res = t!("csv.export.started", lang);
+    let mut state = t!("state.started", lang);
+    trace!(target: "csv-export", process = ?res, state = ?state);
+
+    // Note: slash syntax also works on Windows!
+    let path = Path::new(p);
+
+    // open the file
+    let file = File::open(path)?;
+
+    trace!(target: "csv.export", extension = ?path.extension(), file = ?file);
+    state = t!("state.finished", lang);
+    res = t!("csv.export.finished", lang);
+    trace!(target: "csv-export", process = ?res, state = ?state);
+
+    Ok(())
+}

advotracker/src/services/exports/mod.rs

@@ -0,0 +1,9 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// Exporting Allianz DirecCall data
+pub mod allianzdirectcall;

advotracker/src/services/imports/allianzdirectcall.rs

@@ -0,0 +1,133 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use chrono::{Local, DateTime};
+use locales::t;
+use std::error::Error;
+use std::collections::HashMap;
+use std::time::{Duration, SystemTime};
+use tracing::trace;
+
+//use crate::db::redis;
+use crate::data::structures::{PolicyCode, PolicyDataList, PolicyData};
+//use crate::data::structures::PolicyDataList;
+
+/// import AllianzDirectCall data from a csv delimeted file
+/// save records to redis backend
+/// https://docs.rs/csv/1.1.3/csv/cookbook/index.html
+/// https://blog.burntsushi.net/csv/
+pub fn import(p: &mut String, data_list: &mut PolicyDataList,
+              policy_numbers: &mut HashMap<u64, PolicyCode>,
+              policy_data_count: &mut u64,
+              lang: &String)
+          -> Result<(u64, Duration), Box<dyn Error>> {
+    use std::fs::File;
+    use std::path::Path;
+    use std::ffi::OsStr;
+
+    let mut res = t!("csv.import.started", lang);
+    let mut state = t!("state.started", lang);
+    let time_start = SystemTime::now();
+    let datetime: DateTime<Local> = time_start.into();
+
+    trace!(target: "csv-import", process = ?res, state = ?state, date_start = ?datetime.to_string());
+
+    // Note: slash syntax also works on Windows!
+    let path = Path::new(p);
+
+    // must be a readable file
+    trace!(target: "csv-import", path = ?path);
+    assert_eq!(path.is_file(), true);
+
+    // only accept files with '.txt' extensions
+    let extension = path.extension();
+    assert_eq!(extension, Some(OsStr::new("txt")));
+
+    // open the file
+    let file = File::open(path)?;
+    trace!(target: "csv-import", extension = ?extension, file = ?file);
+
+    // Build the CSV reader
+    let mut csv_reader = csv::ReaderBuilder::new()
+        .has_headers(true)
+        .delimiter(b' ')
+        //.comment(Some(b'#'))
+        //.flexible(true)
+        .from_reader(file);
+    {
+        // We nest this call in its own scope because of lifetimes.
+        let headers = csv_reader.headers()?;
+        trace!(target: "csv-import", header = ?headers);
+    }
+
+    // Iterate over each record, deserialize und write to our structures
+    let mut count : u64 = 0;
+    for result in csv_reader.deserialize() {
+        // The iterator yields Result<StringRecord, Error>, so we check the
+        // error here.
+        let record: PolicyData = result?;
+        //if verbose > 3 {
+        //    println!("{:?}", record);
+        //}
+
+        // WIP: write to redis backend
+        // for now: append the policy_number to the HashMap
+        policy_numbers.insert(record.policy_number, record.policy_code);
+
+        // push record as new vector elements
+        data_list.push(record);
+
+        count +=1;
+        *policy_data_count = count;
+    };
+
+    let time_end = SystemTime::now();
+    let duration  = time_end.duration_since(time_start)
+        .expect("Clock may have gone backwards");
+    trace!(target: "csv-import", record_count = ?count, duration = ?duration);
+
+    state = t!("state.finished", lang);
+    res = t!("csv.import.finished", lang);
+    let datetime: DateTime<Local> = time_end.into();
+    trace!(target: "csv-import", process = ?res, state = ?state, date_stop = ?datetime.to_string());
+
+    Ok((count, duration))
+}
+
+#[test]
+fn test_import() {
+    // Takes a reference and returns Option<&V>
+    let my_policy_numbers : [u64; 2] = [1511111111, 9999999993];
+    assert_eq!(my_policy_numbers, [1511111111, 9999999993]);
+
+    let mut csv_import_path = String::from("data/POLLFNR_TEST.txt");
+    let mut policy_data = PolicyDataList::new("PolicyDataList");
+    let mut policy_numbers : HashMap<u64, PolicyCode> = HashMap::new();
+    let mut policy_data_count: u64 = 0;
+    let lang = "en".to_string();
+
+    match import(&mut csv_import_path, &mut policy_data,
+                 &mut policy_numbers, &mut policy_data_count,
+                 &lang) {
+        Ok((count, duration)) => {
+            println!("import {:?} records. Duration: {:?}", count, duration);
+        }
+        Err(err) => {
+             println!("error running CSV-Import: {}", err);
+        }
+    };
+
+    for p in &my_policy_numbers {
+        match policy_numbers.get(&p) {
+            Some(policy_code) => {
+                println!("Test: Policy-Number {:?} => Policy-Type {:?}, as expected!",
+                         p, policy_code);
+            },
+            _ => println!("Test: Policy-Number {:?} => not valid, can't dereference the Policy-Type as expected", p),
+        }
+    }
+}

advotracker/src/services/imports/csv-test.rs

@@ -0,0 +1,30 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use std::error::Error;
+use std::io;
+use std::process;
+
+/// Testing: import from csv format (Standard in)
+fn import() -> Result<(), Box<dyn Error>> {
+    // Build the CSV reader and iterate over each record.
+    let mut csv_reader = csv::Reader::from_reader(io::stdin());
+    for result in csv_reader.records() {
+        // The iterator yields Result<StringRecord, Error>, so we check the
+        // error here.
+        let record = result?;
+        println!("{:?}", record);
+    }
+    Ok(())
+}
+
+fn main() {
+    if let Err(err) = import() {
+        println!("error running example: {}", err);
+        process::exit(1);
+    }
+}

advotracker/src/services/imports/mod.rs

@@ -0,0 +1,9 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// Importing Allianz DirecCall data
+pub mod allianzdirectcall;

advotracker/src/services/mod.rs

@@ -0,0 +1,12 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// advotracker import modules
+pub mod imports;
+
+/// advotracker export modules
+pub mod exports;

advotracker/src/widgets/global_state.rs

@@ -0,0 +1,81 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use dotenv::dotenv;
+use serde::Deserialize;
+use std::env;
+use tracing::{info, trace};
+
+use orbtk::prelude::*;
+
+use crate::{
+     data::constants::*,
+     data::structures::PolicyList
+};
+
+/// define valid environment variables provided via .env files
+/// located in the current call directory
+/// this is primarily used in testing scenarios (eg. debugging)
+#[derive(Debug, Deserialize)]
+struct Environment {
+    test_lang: String,
+    rust_log: String,
+}
+
+/// Provides generic methods to handle states of datatypes.
+pub trait GlobalState {
+    /// Get the active language environment.
+    fn get_lang() -> String {
+        // get system environment
+        let mut lang = env::var("LANG").unwrap_or("C".to_string());
+
+        // testing environment: read from .env file
+        dotenv().ok();
+        match envy::from_env::<Environment>() {
+            Ok(environment) => {
+                if environment.test_lang != lang { lang = environment.test_lang; }
+            },
+            Err(e) => { info!(target: "advotracker", "{}", e) }
+        }
+        trace!(target: "advotracker", lang = ?lang);
+        lang
+    }
+
+    // /// Navigates to the given entity.
+    // fn navigate(&self, to: Entity, ctx: &mut Context<'_>) {
+    //     if let Some(old_focused_element) = ctx.window().get::<Global>("global").focused_widget {
+    //         let mut old_focused_element = ctx.get_widget(old_focused_element);
+    //         old_focused_element.set("focused", false);
+    //         //old_focused_element.update_theme_by_state(false);
+    //     }
+    //     ctx.window().get_mut::<Global>("global").focused_widget = None;
+    //     ctx.widget().set("visibility", Visibility::Collapsed);
+    //     ctx.get_widget(to).set("visibility", Visibility::Visible);
+    // }
+
+    /// Save the our data structure and convert it to `ron` file format.
+    /// The cargo package identifier (here: 'nwx.advotracker') is taken to create the app directory.
+    /// in users 'settings directory'. The directory location is OS dependant
+    /// (Windows: AppData, Unix: XDG_CONFIG_HOME, MacOS: $HOME/Library/Preferences).
+    /// The data is stored in filename PROP_ADVOTRACKER (here: `advotracker.ron`)
+
+    fn save(&self, registry: &mut Registry, ctx: &mut Context<'_>) {
+        registry
+            .get::<Settings>("settings")
+            .save(
+                PROP_ADVOTRACKER,
+                ctx.widget().get::<PolicyList>(PROP_ADVOTRACKER),
+            )
+            .unwrap();
+    }
+}
+
+// #[cfg(test)]
+// mod tests {
+//     #[test]
+//     assert_eq!(2 + 2, 4);
+// }

advotracker/src/widgets/main_view.rs

@@ -0,0 +1,318 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    data::structures::PolicyCheck,
+    widgets::policycheck::policycheck_view::PolicycheckView,
+};
+
+type List = Vec<String>;
+
+// [START] views
+
+widget!(MainView {
+    // policy_list: PolicyList,
+    // policy_data_list: PolicyDataList,
+    // policylist_view: u32,
+    // policydata_view: u32,
+    policycheck_view: PolicyCheck
+});
+
+impl Template for MainView {
+    fn template(self, _id: Entity, ctx: &mut BuildContext<'_>) -> Self {
+        let policycheck_view = PolicycheckView::new()
+        //.policy_number_count(0)
+        //.policylist_view(id)
+            .build(ctx);
+
+        // let policylist_view = PolicyListView::new()
+        //     .back_entity(policycheck_view.0)
+        //     .policydata_view(id)
+        //     .policylist_view(id)
+        //     .policy_list_count(id)
+        //     .build(ctx);
+
+        // let policydata_view = PolicyDataView::new()
+        //     .back_entity(policylist_view.0)
+        //     .policylist_view(id)
+        //     .visibility("collapsed")
+        //     .build(ctx);
+
+        self.name("MainView")
+            .policycheck_view(PolicyCheck::default())
+            // //.policycheck_view(0)
+            // .policydata_view(policydata_view.0)
+            // //.policylist_view(PolicyList::default())
+            // .policylist_view(policylist_view.0)
+            // .child(policydata_view)
+            // .child(policylist_view)
+            .child(
+                TabWidget::new()
+                    .tab("Policynumber check", policycheck_view)
+                    .tab("Localization", LocalizationView::new().build(ctx))
+                    .tab("Configuration", ConfigurationView::new().build(ctx))
+                    .build(ctx),
+            )
+            //.child(policycheck_view)
+    }
+}
+
+widget!(LocalizationView<LocalizationState> {
+    languages: List,
+    selected_index: i32 }
+);
+
+impl Template for LocalizationView {
+    fn template(self, id: Entity, ctx: &mut BuildContext<'_>) -> Self {
+        let languages = vec!["English".to_string(), "German".to_string()];
+        let count = languages.len();
+
+        self.languages(languages).selected_index(1).child(
+            Stack::new()
+                .width(120)
+                .margin(16)
+                .spacing(8)
+                .child(TextBlock::new().text("Hello").build(ctx))
+                .child(TextBlock::new().text("User").build(ctx))
+                .child(TextBlock::new().text("Localization dialog").build(ctx))
+                .child(
+                    ComboBox::new()
+                        .count(count)
+                        .items_builder(move |bc, index| {
+                            let text = bc.get_widget(id)
+                                .get::<Vec<String>>("languages")[index]
+                                .clone();
+                            TextBlock::new().v_align("center").text(text).build(bc)
+                        })
+                        .on_changed("selected_index", move |states, _| {
+                            states.get_mut::<LocalizationState>(id).change_language();
+                        })
+                        .selected_index(id)
+                        .build(ctx),
+                )
+                .build(ctx),
+        )
+    }
+}
+
+widget!(
+    ConfigurationView<ConfigurationState> {
+        configuration_file: String,
+        language_id: String
+    }
+);
+
+impl Template for ConfigurationView {
+    fn template(self, id: Entity, ctx: &mut BuildContext<'_>) -> Self {
+        self.child(
+            Grid::new()
+                .margin(4)
+                .columns(
+                    Columns::create()
+                        .push(120)
+                        .push(12)
+                        .push("auto")
+                )
+                .rows(Rows::create()
+                      .push("auto")
+                      .push(4)
+                      .push("auto")
+                      .push(4)
+                      .push("auto")
+                      .push(12)
+                      .push("auto"),
+                )
+                .child(
+                    TextBlock::new()
+                        .h_align("start")
+                        .attach(Grid::column(0))
+                        .attach(Grid::row(0))
+                        .attach(Grid::column_span(3))
+                        .text("Configuration settings")
+                        .style("header")
+                        .build(ctx),
+                )
+                .child(
+                    TextBlock::new()
+                        .attach(Grid::column(0))
+                        .attach(Grid::row(2))
+                        .v_align("center")
+                        .h_align("end")
+                        .text("Configuration file")
+                        .build(ctx),
+                )
+                .child(
+                    TextBox::new()
+                        .attach(Grid::column(2))
+                        .attach(Grid::row(2))
+                        .text(("configuration_file", id))
+                        .water_mark("Filename...")
+                        .build(ctx),
+                )
+                .child(
+                    TextBlock::new()
+                        .attach(Grid::column(0))
+                        .attach(Grid::row(4))
+                        .v_align("center")
+                        .h_align("end")
+                        .text("Language Id")
+                        .build(ctx),
+                )
+                .child(
+                    TextBox::new()
+                        .attach(Grid::column(2))
+                        .attach(Grid::row(4))
+                        .text(("language_id", id))
+                        .water_mark("Locale Identifier...")
+                        .build(ctx),
+                )
+                .child(
+                    Grid::new()
+                        .h_align("center")
+                        .attach(Grid::column(0))
+                        .attach(Grid::row(6))
+                        .attach(Grid::column_span(3))
+                        .columns(
+                            Columns::create()
+                                .push("auto")
+                                .push(8)
+                                .push("auto")
+                        )
+                        .rows(Rows::create()
+                              .push("auto")
+                        )
+                        .child(
+                            Button::new()
+                                .style("button_single_content")
+                                .attach(Grid::column(0))
+                                .attach(Grid::row(0))
+                                .text("load")
+                                .on_click(move |ctx, _| {
+                                    ctx.send_message(ConfigurationAction::LoadConfiguration, id);
+                                    true
+                                })
+                                .build(ctx),
+                        )
+                        .child(
+                            Button::new()
+                                .text("save")
+                                .style("button_single_content")
+                                .attach(Grid::column(2))
+                                .attach(Grid::row(0))
+                                .on_click(move |ctx, _| {
+                                    ctx.send_message(ConfigurationAction::SaveConfiguration, id);
+                                    true
+                                })
+                                .build(ctx),
+                        )
+                        .build(ctx),
+                )
+                .build(ctx),
+        )
+    }
+}
+
+// [END] views
+
+// [START] states
+
+#[derive(AsAny, Debug, Default)]
+struct LocalizationState {
+    change_language: bool,
+}
+
+impl LocalizationState {
+    fn change_language(&mut self) {
+        self.change_language = true;
+    }
+}
+
+impl State for LocalizationState {
+    fn update(&mut self, _registry: &mut Registry, ctx: &mut Context<'_>) {
+        if !self.change_language {
+            return;
+        }
+
+        let index = *LocalizationView::selected_index_ref(&ctx.widget()) as usize;
+        let selected_language = LocalizationView::languages_ref(&ctx.widget())[index].clone();
+
+        match selected_language.as_str() {
+            "English" => ctx.set_language("en_US"),
+            "German" => ctx.set_language("de_DE"),
+            _ => {}
+        }
+
+        self.change_language = false;
+    }
+}
+
+#[derive(Debug, Default, AsAny)]
+struct ConfigurationState {}
+
+impl State for ConfigurationState {
+    fn messages(
+        &mut self,
+        mut messages: MessageReader,
+        registry: &mut Registry,
+        ctx: &mut Context<'_>,
+    ) {
+        for message in messages.read::<ConfigurationAction>() {
+            match message {
+                ConfigurationAction::LoadConfiguration => registry
+                    .get::<Settings>("settings")
+                    .load_async::<ConfigurationData>("configuration_data".to_string(), ctx.entity()),
+                ConfigurationAction::SaveConfiguration => {
+                    let configuration_file: String = ConfigurationView::configuration_file_clone(&ctx.widget());
+                    let language_id: String = ConfigurationView::language_id_clone(&ctx.widget());
+                    registry.get::<Settings>("settings").save_async(
+                        "configuration_data".to_string(),
+                        ConfigurationData(
+                            configuration_file,
+                            language_id
+                        ),
+                        ctx.entity(),
+                    );
+                }
+            }
+        }
+
+        // save result
+        for message in messages.read::<SettingsResult<()>>() {
+            println!("Result {:?}", message);
+        }
+
+        // load result
+        for message in messages.read::<SettingsResult<ConfigurationData>>() {
+            if let Ok(data) = message {
+                ConfigurationView::configuration_file_set(&mut ctx.widget(), data.0);
+                ConfigurationView::language_id_set(&mut ctx.widget(), data.1);
+            }
+        }
+    }
+}
+
+// [END] states
+
+// [START] Configuration data
+
+#[derive(Clone, Debug)]
+enum ConfigurationAction {
+    SaveConfiguration,
+    LoadConfiguration,
+}
+
+use serde::{Deserialize, Serialize};
+
+#[derive(Default, Debug, Clone, Serialize, Deserialize)]
+pub struct ConfigurationData(
+    pub String,
+    pub String
+);
+
+// [END] Configuration data

advotracker/src/widgets/mod.rs

@@ -0,0 +1,21 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// global helper functions
+pub mod global_state;
+
+/// The starting point (Main View)
+pub mod main_view;
+
+/// The policy check wigdet
+pub mod policycheck;
+
+// /// The  policy data widget
+// pub mod policydata;
+
+// /// The  policy lists widget
+// pub mod policylist;

advotracker/src/widgets/policycheck/mod.rs

@@ -0,0 +1,12 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// The policy check state
+pub mod policycheck_state;
+
+/// The policy check view
+pub mod policycheck_view;

advotracker/src/widgets/policycheck/policycheck_menu.rs

@@ -0,0 +1,70 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::data::constants::*;
+
+widget!(
+    PolicyCheckMenu {
+        is_active: Bool
+    }
+);
+
+
+impl Template for PolicyCheckMenu {
+    fn template(self, _id: Entity, ctx: &mut BuildContext) -> Self {
+        // let policy_check_menu_container = Container::new()
+        //     .id(ID_POLICY_CHECK_MENU_CONTAINER)
+        //     .class(CLASS_MENU)
+        //     .attach(Grid::row(3))
+        //     .attach(Grid::column(8))
+        //     .margin((0.0, 0.0, 4.0, 0.0))
+        //     .enabled(false)
+        //     .min_size(120.0, 180.0)
+        //     .v_align("center")
+        //     .on_click(move |ctx, _| {
+        //           ctx.get_mut::<PolicyCheckState>(id)
+        //           .action(Action::NewEntry(quit));
+        //           true
+        //     })
+        //    .build(ctx);
+
+        // let policycheck_menu_container = Container::new()
+        //     .id(ID_POLICY_CHECK_MENU_CONTAINER)
+        //     .background("#dfebf5")
+        //     .width(200.0)
+        //     .height(200.0)
+        //     .child(
+
+        // The menu implemented as an overlay
+        //ctx.append_child_to_overlay(policy_check_menu_button).unwrap();
+
+        self.name("PolicyCheckMenu").child(
+            Stack::new()
+                .id(ID_POLICY_CHECK_MENU)
+                .orientation("vertical")
+                .spacing(8)
+                .h_align("center")
+                .child(
+                    Button::new()
+                        .icon(material_icons_font::MD_VERIFIED_USER)
+                        .text("angemeldeter Benutzer")
+                        .margin((0, 8, 0, 0))
+                        .build(ctx),
+                )
+                .child(
+                    Button::new()
+                        .icon(material_icons_font::MD_EXIT_TO_APP)
+                        .text("Quit")
+                        .margin((0, 8, 0, 0))
+                        .build(ctx),
+                )
+                .build(ctx),
+        )
+    }
+}

advotracker/src/widgets/policycheck/policycheck_state.rs

@@ -0,0 +1,714 @@
+use locales::t;
+use orbtk::prelude::*;
+
+use serde::Deserialize;
+use std::process;
+use std::collections::HashMap;
+use std::time::{Duration, SystemTime};
+use tracing::{error, info, trace};
+
+use crate::{
+    widgets::global_state::GlobalState,
+    data::{
+        structures::{PolicyCode, PolicyDataList, PolicyList},
+        constants::*,
+    },
+    services::imports::allianzdirectcall::import,
+};
+
+/// Actions that can execute on the task view.
+#[derive(Debug, Clone, Copy)]
+pub enum PolicycheckAction {
+    ClearEntry(Entity),
+    ChangeTheme(),
+    InputTextChanged(Entity),
+    ImportData,
+    OpenMenu(Entity),
+    ParseEntry(Entity),
+    AddProgress(f64),
+    ResetProgress,
+    SetMenu(Entity),
+    SetProgress(f64),
+    SetProgressPopup(Entity),
+    RemoveFocus(Entity),
+    RemoveMenu(Entity),
+    RemovePopup(Entity),
+    SetEntry(Entity),
+    SetVisibility(Entity),
+    TextChanged(Entity, usize),
+    ToggleTheme(Entity)
+}
+
+/// define valid environment variables provided via .env files
+/// located in the current call directory
+/// this is primarily used in testing scenarios (eg. debugging)
+#[derive(Debug, Deserialize)]
+struct Environment {
+    test_lang: String,
+    rust_log: String,
+}
+
+/// Handles the requests from `PolicycheckView`.
+#[derive(AsAny, Default)]
+pub struct PolicycheckState {
+    action: Option<PolicycheckAction>,
+    duration: Duration,
+    label_result: Entity,
+    lang: String,
+    //last_focused: Option<Entity>,
+    button_menu: Entity,
+    policy_data_count: u64,
+    policy_numbers: HashMap<u64, PolicyCode>,
+    popup_menu: Entity,
+    progress_bar: Entity,
+    progress_count: f64,
+    progress_popup: Entity
+}
+
+impl GlobalState for PolicycheckState {}
+
+/// method definitions, that react on any given state change inside the view
+impl PolicycheckState {
+    /// Sets a new action.
+    pub fn action(&mut self, action: PolicycheckAction) {
+        self.action = action.into();
+    }
+
+    /// Create a hashmap (key: policy number, value: policy type).
+    pub fn create_hashmap(&mut self, _ctx: &mut Context<'_>) -> Result<(), Box<dyn std::error::Error>> {
+        trace!(target: "advotracker", create_hashmap = "started");
+
+        let policy_list = PolicyList::new("policy list");
+        trace!(target: "advotracker",  policy_list = ?policy_list);
+
+        // create vector to hold imported data
+        let res = t!("policy.string.label_policy_data", self.lang);
+        let mut policy_data = PolicyDataList::new(res);
+        trace!(target: "advotracker",  policy_data = ?policy_data);
+
+        let mut policy_numbers : HashMap<u64, PolicyCode> = HashMap::new();
+
+        // Wip: use cli parameter stored in viperus ...
+        //let mut csv_import_path = v.get::<String>("import_file").unwrap();
+        let mut csv_import_path = String::from("POLLFNR_WOECHENTLICH.txt");
+        match import(&mut csv_import_path, &mut policy_data,
+                     &mut policy_numbers, &mut self.policy_data_count,
+                     &self.lang) {
+            Ok((count, duration)) => {
+                self.policy_data_count = count;
+                self.duration = duration;
+                trace!(target: "advotracker",  csv_import_path = ?csv_import_path,
+                       policy_data_count = ?&self.policy_data_count,
+                       duration = ?&self.duration);
+            }
+            Err(err) => {
+                error!("error running CSV-Import: {}", err);
+                process::exit(1);
+            }
+        };
+
+        self.policy_numbers = policy_numbers;
+
+        trace!(target: "advotracker", create_hashmap = "finished");
+
+        Ok(())
+    }
+
+    /// Clear text in text box.
+    pub fn clear_entry(&mut self, _text_box: Entity, ctx: &mut Context<'_>) {
+        TextBox::text_set(&mut ctx.widget(), String::from(""));
+    }
+
+    /// Import policy numbers into hashmap
+    fn import_data(&mut self, ctx: &mut Context<'_>)
+                   -> Result<(), Box<dyn std::error::Error>> {
+        // WIP: for now, only import once per session
+        if self.policy_data_count == 0 {
+            TextBlock::enabled_set(&mut ctx.child(ID_POLICY_CHECK_RESULT), true);
+
+            if self.policy_numbers.len() == 0 {
+                // initialize popup widget
+                //let sender = ctx.send_window_request();
+                self.set_popup_progress(ctx);
+                self.progress_count += 0.33;
+                self.update_progress_bar(ctx);
+                //sender.send(WindowRequest::Redraw).unwrap();
+
+                // for _ in  1..4 {
+                //     self.progress_count += 0.33;
+                //     self.update_progress_bar(ctx);
+                //     sender.send(WindowRequest::Redraw).unwrap();
+                //}
+
+                // importing policy code elements from csv-file
+                match self.create_hashmap(ctx) {
+                    Ok(()) => {
+                        let res = t!("policy.hashmap.success", self.lang);
+                        info!("hashmap has: {:?} entries", self.policy_data_count);
+                        trace!(target: "advotracker",
+                               hashmap_status = ?res,
+                               hashmap_entries = ?self.policy_data_count);
+
+                        self.progress_count = 1.;
+                        self.update_progress_bar(ctx);
+
+                        //sender.send(WindowRequest::Redraw).unwrap();
+                    }
+                    _ => {
+                        let res = t!("policy.hashmap.failed", self.lang);
+                        error!("{:?}", res);
+                        trace!(target: "advotracker", hashmap_status = ?res);
+                    }
+                }
+            }
+        } else {
+            trace!(target: "advotracker",
+                   hashmap_status = "consume",
+                   hashmap_entries = ?self.policy_data_count);
+        }
+
+        Ok(())
+    }
+
+    /// Open menu.
+    pub fn open_menu(&mut self, _entity: Entity, ctx: &mut Context<'_>) {
+        //let menu_string = ctx.get_widget(entity).get::<String16>("text");
+        //.child(policycheck_menu);
+        self.set_popup_menu(ctx);
+    }
+
+    /// Parse validity of the given policy number.
+    fn parse_entry(&mut self, policy_check_policy_number: Entity,
+                   ctx: &mut Context<'_>) {
+        trace!(target: "advotracker", parse_entry = "started");
+
+        let policy_number_string = TextBox::text_clone(&mut ctx.get_widget(policy_check_policy_number));
+        let policy_number_length = policy_number_string.len();
+
+        if self.policy_data_count == 0 {
+            // Load data into hashmap
+            match self.import_data(ctx) {
+                Ok(()) => {
+                    trace!(target: "advotracker",  policycheck_state = "init", import_data = "success");
+                    Stack::visibility_set(&mut ctx.child(ID_POLICY_DATA_STACK), Visibility::Visible);
+                    let policy_data_count_string = format!("{:?}", &self.policy_data_count);
+                    TextBlock::text_set(&mut ctx.child(ID_POLICY_DATA_COUNT), String::from(&policy_data_count_string));
+                },
+
+                Err(e) => trace!(target: "advotracker",  policycheck_state = "init", import_data = ?e),
+            }
+        }
+
+        trace!(target: "advotracker", state = "parsing", policy_number = ?policy_number_string);
+
+        // Parse policy code: "AS-123456789"
+        // DION VERS POLLFNR
+        // 1    AS   1515735810
+        //Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+        //Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Collapsed);
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_RESULT), Visibility::Collapsed);
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_HINT), Visibility::Collapsed);
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_HINT), Visibility::Collapsed);
+        Button::background_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("transparent"));
+        //Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Collapsed);
+
+        if policy_number_length == 10 {
+            // cast policy_number_sting to <u64>
+            match policy_number_string.parse::<u64>() {
+                Ok(p) => {
+                    TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_RESULT), String::from(""));
+
+                    // match hashmap's key
+                    match self.policy_numbers.get(&p) {
+                        Some(policy_code) => {
+                            // matching key, get associated value
+                            trace!(target: "advotracker", state = "success",
+                                   policy_number = ?p, policy_code = ?policy_code);
+
+                            let string_result = format!("1-{:?}-{}",
+                                                    policy_code, p);
+                            TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_RESULT), String::from(string_result));
+                            TextBox::foreground_set(&mut ctx.child(ID_POLICY_CHECK_POLICY_NUMBER), String::from("#008000"));
+
+                            Button::icon_brush_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#008000"));
+                            Button::foreground_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#008000"));
+                            Button::icon_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), material_icons_font::MD_CHECK);
+                            Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+
+                            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Visible);
+                            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Collapsed);
+                        }
+                        _ => {
+                            // no matching key
+                            let res = t!("policy.validation.failed", self.lang);
+                            trace!(target: "advotracker", state = ?res, policy_number = ?p);
+
+                            TextBox::foreground_set(&mut ctx.child(ID_POLICY_CHECK_POLICY_NUMBER), String::from("#FF0000"));
+                            TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_HINT), String::from("The given policy number is invalid"));
+
+                            Button::icon_brush_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+                            Button::foreground_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+                            Button::icon_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), material_icons_font::MD_CLEAR);
+                            Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+
+                            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+                            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Visible);
+                        }
+                    }
+                },
+                Err(e) => {
+                    trace!(target: "advotracker", state = "error", error_type = "invalid type", error = ?e);
+
+                    TextBox::foreground_set(&mut ctx.child(ID_POLICY_CHECK_POLICY_NUMBER), String::from("#FF0000"));
+
+                    //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_HINT), Visibility::Visible);
+                    TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_HINT), String::from("Only numbers are valid"));
+                    //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_HINT), Visibility::Visible);
+
+                    Button::icon_brush_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+                    Button::foreground_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+                    Button::icon_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), material_icons_font::MD_CLEAR);
+                    Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+
+                    Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+                    Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Visible);
+                }
+            }
+        }
+        if policy_number_length < 10 {
+            let res = t!("policy.validation.failed", self.lang);
+            trace!(target: "advotracker", state = ?res, reason = "number to short");
+
+            TextBox::foreground_set(&mut ctx.child(ID_POLICY_CHECK_POLICY_NUMBER), String::from("#FF0000"));
+
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_HINT), Visibility::Visible);
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_HINT), Visibility::Visible);
+            TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_HINT), String::from("Policy number is to short"));
+
+            Button::icon_brush_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+            Button::foreground_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+            Button::icon_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), material_icons_font::MD_CLEAR);
+            Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+
+            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Visible);
+        }
+        if policy_number_length > 10 {
+            let res = t!("policy.validation.failed", self.lang);
+            trace!(target: "advotracker", state = ?res, reason = "number to long");
+
+            TextBox::foreground_set(&mut ctx.child(ID_POLICY_CHECK_POLICY_NUMBER), String::from("#FF0000"));
+
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_HINT), Visibility::Visible);
+            TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_HINT), String::from("Policy number is to long"));
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_HINT), Visibility::Visible);
+
+            Button::icon_brush_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+            Button::foreground_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), String::from("#FF0000"));
+            Button::icon_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), material_icons_font::MD_CLEAR);
+            Button::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+
+            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+            Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Visible);
+        }
+
+        trace!(target: "advotracker", parse_entry = "finished");
+    }
+
+    /// Remove the menu popup box
+    fn remove_menu(&mut self, id: Entity, ctx: &mut Context<'_>) {
+        ctx.remove_child(self.popup_menu);
+        println!("Popup {:?} removed !", id);
+    }
+
+    /// Remove the popup box
+    fn remove_popup(&mut self, id: Entity, ctx: &mut Context<'_>) {
+        ctx.remove_child(self.progress_popup);
+        println!("Popup {:?} removed !", id);
+    }
+
+    // /// If TextBox 'policy_check_policy_number' is empty, disable button "clear"
+    // /// otherwise enabled it.
+    // fn set_policy_check_clear(&mut self, policy_check_policy_number: Entity, ctx: &mut Context<'_>) {
+    // button(&self, policy_check_policy_number: Entity, ctx: &mut Context<' >) {
+    //     if ctx.get_widget(clear_button).get::<String>("policy_check_policy_number").is_empty() {
+    //          ctx.get_widget(self.policy_check_clear_button).set("enabled", false);
+    //     } else {
+    //          ctx.get_widget(self.policy_check_clear_button).set("enabled", true);
+    //     }
+
+    //     ctx.get_widget(self.policy_check_policy_number).update_theme_by_state(true);
+    // }
+
+    /// Change status of given text box to edit mode.
+    fn set_entry(&mut self, text_box: Entity, ctx: &mut Context<'_>) {
+        if ctx.get_widget(text_box).get::<String16>("text").is_empty() {
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Collapsed);
+        } else {
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Visible);
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+        }
+    }
+
+    /// Set a menu
+    fn set_popup_menu(&mut self, ctx: &mut Context<'_>) {
+        let stack = ctx
+            .entity_of_child(ID_POLICY_CHECK_BUTTON_MENU)
+            .expect("PolicycheckState: Can't find entity of resource 'ID_POLICY_CHECK_POPUP_MENU'.");
+        let current_entity = ctx.entity();
+        let build_context = &mut ctx.build_context();
+
+        // create a popup menu overlay
+        self.popup_menu = create_menu(current_entity, build_context);
+
+        // create a menu_popup widget as a child of entity "ID_POLICY_CHECK_BUTTON_MENU"
+        build_context.append_child(stack, self.popup_menu);
+
+        println!("Popup Menu created: {:?}", self.popup_menu);
+    }
+
+    /// Set a progress popup that updates the import status in a progress bar
+    fn set_popup_progress(&mut self, ctx: &mut Context<'_>) {
+        //println!("Set up Progress popup: {:?}", text_box);
+        let stack = ctx
+            .entity_of_child(ID_POLICY_CHECK_RESULT)
+            .expect("PolicycheckState: Can't find entity of resource 'ID_POLICY_CHECK_RESULT'.");
+        let current_entity = ctx.entity();
+        let build_context = &mut ctx.build_context();
+
+        self.progress_popup = create_popup_progress(current_entity, build_context);
+
+        // create a progress_popup widget as a child of entity "ID_POLICY_CHECK_POLICY_NUMBER"
+        build_context.append_child(stack, self.progress_popup);
+
+        self.progress_bar = ctx
+            .entity_of_child(ID_POLICY_CHECK_PROGRESS_BAR)
+            .expect("PolicycheckState.init: Can't find entity of resource 'ID_POLICY_CHECK_PROGRESS_BAR'.");
+
+        println!("PopupProgress created: {:?}", self.progress_popup);
+    }
+
+    /// Change visibility of the result label.
+    fn _set_visibility(&self, entity: Entity, ctx: &mut Context<'_>) {
+        if ctx.get_widget(entity).get::<String16>("text").is_empty() {
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Collapsed);
+        } else {
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Visible);
+            TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_BUTTON_RESULT), Visibility::Visible);
+        }
+
+        //ctx.get_widget(self.label_result).update_theme_by_state(true);
+    }
+
+    /// Update count of elements in the policy data list.
+    fn _update_data_count(&self, ctx: &mut Context<'_>) {
+        let data_list_count = ctx.widget().get::<PolicyDataList>(PROP_POLICY_DATA_LIST).len();
+        ctx.widget().set(PROP_POLICY_DATA_COUNT, data_list_count);
+    }
+
+    fn update_progress_bar(&self, ctx: &mut Context<'_>) {
+        let res = t!("policy.string.progress_time", self.lang);
+        let string_duration = format!("{}: {:?}", res, self.duration);
+
+        TextBlock::text_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_TIME), String::from(string_duration));
+
+        let mut progress_bar = ctx.child(ID_POLICY_CHECK_PROGRESS_BAR);
+        progress_bar.set::<f64>("val", self.progress_count);
+    }
+}
+
+/// upported states for our view
+impl State for PolicycheckState {
+    /// Initialize the widget state
+    fn init(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
+        let time_start= SystemTime::now();
+
+        trace!(target: "advotracker",  policycheck_state = "init", status = "started");
+
+        // Entities
+        self.button_menu = ctx
+            .entity_of_child(ID_POLICY_CHECK_BUTTON_MENU)
+            .expect("PolicycheckState.init: Can't find resource entity 'ID_POLICY_CHECK_BUTTON_MENU'.");
+
+        self.label_result = ctx
+            .entity_of_child(ID_POLICY_CHECK_LABEL_RESULT)
+            .expect("PolicycheckState.init: Can't find resource entity 'ID_POLICY_CHECK_LABEL_RESULT'.");
+
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+        //TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+        //Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_0), Visibility::Collapsed);
+        Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_1), Visibility::Collapsed);
+        Stack::visibility_set(&mut ctx.child(ID_POLICY_CHECK_FORM_ROW_2), Visibility::Collapsed);
+
+        // Preset localization with given environment lang
+        self.lang = PolicycheckState::get_lang();
+        ctx.set_language(&self.lang);
+
+        // // Load the saved data from a file in 'ron' format into our data structure.
+        // // The cargo package identifier (default: 'nwx.advotracker') is used as the
+        // // app directory name. The directory location is OS dependant
+        // // (Windows: AppData, Unix: XDG_CONFIG_HOME, MacOS: $HOME/Library/Preferences).
+        // // The filename is taken from the propertey PROP_ADVOTRACKER (default: 'advotracker'.ron).
+        // if let Ok(policy_data) = registry
+        //     .get::<Settings>("settings")
+        //     .load::<PolicyDataList>(PROP_ADVOTRACKER)
+        // {
+        //     ctx.widget().set(PROP_ADVOTRACKER, policy_data);
+        // }
+
+        let time_end = SystemTime::now();
+        let duration = time_end.duration_since(time_start);
+
+        trace!(target: "advotracker",  policycheck_state = "init", status = "finished", duration = ?duration);
+    }
+
+    /// Update the widget state.
+    fn update(&mut self, _registry: &mut Registry, ctx: &mut Context<'_>) {
+        // // clear focus on focus moved
+        // if self.last_focused != ctx.window().get::<Global>("global").focused_widget {
+        //     if let Some(last_focused) = self.last_focused {
+        //         ctx.get_widget(last_focused).set("focused", false);
+        //         // widget is unvisible, but takes space to be considered
+        //         ctx.get_widget(last_focused)
+        //             .set("visibility", Visibility::Collapsed);
+        //     }
+        //}
+
+        if let Some(action) = self.action {
+            match action {
+                PolicycheckAction::AddProgress(increment) => {
+                    let old_width = ProgressBar::val_clone(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR));
+
+                    let new_width = old_width + increment;
+                    // Set the ProgressBar's val property to the calculated percentage
+                    // (whereas 0.0 means 0 %, and 1.0 means 100 %) to increment the progress
+                    if new_width <= 1. {
+                        ProgressBar::val_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR), new_width);
+                    } else {
+                        ProgressBar::val_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR), 1.);
+                    }
+                }
+                PolicycheckAction::ChangeTheme() => {
+                    println!("Changing active theme.");
+                }
+                PolicycheckAction::ClearEntry(policy_check_policy_number) => {
+                    ctx.get_widget(policy_check_policy_number).set("enabled", false);
+                }
+                PolicycheckAction::InputTextChanged(entity) => {
+                    println!("entry changed: {}", TextBox::text_clone(&ctx.get_widget(entity)));
+                }
+                PolicycheckAction::ImportData => {
+                    match self.import_data(ctx) {
+                        Ok(()) => {
+                            trace!(target: "advotracker", import_data = "success");
+                        }
+                        _ => {
+                            error!("Importing data failed!");
+                            trace!(target: "advotracker", import_data = "failed");
+                        }
+                    }
+                }
+                PolicycheckAction::OpenMenu(entity) => {
+                    self.open_menu(entity, ctx);
+                }
+                PolicycheckAction::ParseEntry(text_box) => {
+                    self.parse_entry(text_box, ctx);
+                }
+                PolicycheckAction::RemoveFocus(policy_check_policy_number) => {
+                    ctx.get_widget(policy_check_policy_number).set("enabled", false);
+                    //ctx.EventAdapter(FocusEvent::RemoveFocus(policy_check_policy_number));
+                }
+                PolicycheckAction::RemoveMenu(entity) => {
+                    self.remove_menu(entity, ctx);
+                }
+                PolicycheckAction::RemovePopup(entity) => {
+                    self.remove_popup(entity, ctx);
+                }
+                PolicycheckAction::ResetProgress => {
+                    ProgressBar::val_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR), 0.);
+                }
+                PolicycheckAction::SetEntry(policy_check_policy_number) => {
+                    //self.last_focused = Some();
+                    self.set_entry(policy_check_policy_number, ctx);
+                }
+                PolicycheckAction::SetMenu(_entity) => {
+                    self.set_popup_menu(ctx);
+                }
+                PolicycheckAction::SetProgress(value) => {
+                    if value >= 0. || value <= 1. {
+                        ProgressBar::val_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR), value);
+                    } else {
+                        ProgressBar::val_set(&mut ctx.child(ID_POLICY_CHECK_PROGRESS_BAR), 0.);
+                    }                }
+                PolicycheckAction::SetProgressPopup(_entity) => {
+                    self.set_popup_progress(ctx);
+                }
+                PolicycheckAction::SetVisibility(_entity) => {
+                    TextBlock::visibility_set(&mut ctx.child(ID_POLICY_CHECK_LABEL_RESULT), Visibility::Collapsed);
+                }
+                PolicycheckAction::TextChanged(entity, _index) => {
+                    self.set_entry(entity, ctx);
+                }
+                PolicycheckAction::ToggleTheme(_entity) => {
+                    println!("TODO: toggle active theme");
+                    //self.toggle_theme(entity, ctx);
+                }
+            }
+        }
+        // Reset action
+        self.action = None;
+    }
+
+    // /// Update the view after the layout is rendered.
+    // fn update_post_layout(&mut self, _: &mut Registry, _ctx: &mut Context<'_>) {
+    // }
+
+}
+
+/// Create a menu popup
+fn create_menu(target: Entity, ctx: &mut BuildContext<'_>) -> Entity {
+    Popup::new()
+        .id(ID_POLICY_CHECK_POPUP_MENU)
+        .style("container_menu")
+        .target(target)
+        .open(true)
+        .width(280)
+        .height(140)
+        .on_mouse_down(move |ctx, _| {
+            println!("on_click -> remove_menu()");
+            ctx.get_mut::<PolicycheckState>(target)
+                .action(PolicycheckAction::RemoveMenu(target));
+            true
+        })
+        .child(
+            Grid::new()
+                .id(ID_POLICY_CHECK_MENU)
+                .columns(
+                    Columns::create()
+                    // Menu Button
+                        .push("80")
+                    // Seperator
+                        .push("1")
+                    // Keyboard Shortcut
+                        .push("*")
+                        .build(),
+                )
+                .rows(
+                    Rows::create()
+                        .push("auto")
+                        .push("auto")
+                        .push("auto")
+                        .build(),
+                )
+                .child(
+                    Button::new()
+                        .id(ID_POLICY_CHECK_MENU_LABEL_ACCOUNT)
+                        .style("button_menu")
+                        .attach(Grid::row(0))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(2))
+                        .icon(material_icons_font::MD_PERSON)
+                        .text("Account")
+                        .build(ctx),
+                )
+                .child(
+                    Button::new()
+                        .id(ID_POLICY_CHECK_MENU_LABEL_TOGGLE_THEME)
+                        .style("button_menu")
+                        .attach(Grid::row(1))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(2))
+                        .icon(material_icons_font::MD_EDIT)
+                        .text("Toggle theme")
+                        .on_click(move |states, _| {
+                            states.get_mut::<PolicycheckState>(target)
+                                .action(PolicycheckAction::ToggleTheme(target));
+                            true
+                        })
+                        .build(ctx),
+                )
+                .child(
+                    Button::new()
+                        .id(ID_POLICY_CHECK_MENU_LABEL_QUIT)
+                        .style("button_menu")
+                        .attach(Grid::row(2))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(2))
+                        .icon(material_icons_font::MD_SETTINGS_POWER)
+                        .text("Quit")
+                        .on_mouse_down(move |_states, _| {
+                            process::exit(0);
+                        })
+                        .build(ctx),
+                )
+                .child(
+                    TextBlock::new()
+                        .id(ID_POLICY_CHECK_MENU_SHORTCUT_QUIT)
+                        .style("button_menu")
+                        .attach(Grid::row(2))
+                        .attach(Grid::column(2))
+                        .margin((0, 0, 16, 0))
+                        .h_align("end")
+                        .v_align("center")
+                        .text("CTRL+Q")
+                        .build(ctx),
+                )
+                .build(ctx),
+        )
+        .build(ctx)
+}
+
+/// Create a progress popup with update status of an onging data import
+fn create_popup_progress(target: Entity, ctx: &mut BuildContext<'_>) -> Entity {
+    Popup::new()
+        .id(ID_POLICY_CHECK_POPUP_PROGRESS)
+        .target(target)
+        .open(true)
+        //.style("popup_progress")
+        .width(280)
+        .height(100)
+        .on_mouse_down(move |ctx, _| {
+            println!("on_click -> remove_popup_progress()");
+            ctx.get_mut::<PolicycheckState>(target)
+                .action(PolicycheckAction::RemovePopup(target));
+            true
+        })
+        .child(
+            Container::new()
+                .style("container_progress")
+                .child(
+                    Stack::new()
+                        .style("stack_progress")
+                        .child(
+                            TextBlock::new()
+                                .id(ID_POLICY_CHECK_PROGRESS_TEXT)
+                                //.style("textblock_progress")
+                                .font_size(12)
+                                .text("Importing data")
+                                .build(ctx)
+                        )
+                        .child(
+                            ProgressBar::new()
+                                .id(ID_POLICY_CHECK_PROGRESS_BAR)
+                                .val(0)
+                                //.width(250)
+                                .build(ctx)
+                        )
+                        .child(
+                            TextBlock::new()
+                                .id(ID_POLICY_CHECK_PROGRESS_TIME)
+                                //.style("textblock_progress")
+                                .h_align("end")
+                                .font_size(12)
+                                .text("Processing time")
+                                .build(ctx)
+                        )
+                        .build(ctx)
+                )
+                .build(ctx)
+        )
+        .build(ctx)
+}

advotracker/src/widgets/policycheck/policycheck_view.rs

@@ -0,0 +1,397 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    data::{
+        constants::*,
+        structures::PolicyCheck,
+    },
+    widgets::policycheck::policycheck_state::*,
+};
+
+// Macro that initializes the widget structures/variables for our view
+widget!(
+    /// Dialog to enter a policy identifier/number.
+    /// This identifier is checked agains a map of valid policy codes.
+    PolicycheckView<PolicycheckState> {
+        lang: String,
+        policy_check: PolicyCheck,
+        policy_check_title: String,
+        policy_data_count: u32
+    }
+);
+
+/// The template implementation of the policy check view
+/// All GUI elements are styled using the "style" attribute referencing to a ron based css
+impl Template for PolicycheckView {
+    //fn template(self, policycheck_view: Entity, ctx: &mut BuildContext<'_>) -> Self {
+    fn template(self, id: Entity, ctx: &mut BuildContext<'_>) -> Self {
+
+        let policy_check_bottom_bar = Container::new()
+            //.style(STYLE_BOTTOM_BAR)
+            .attach(Grid::row(4))
+            .attach(Grid::column(1))
+            .attach(Grid::column_span(2))
+            .v_align("end")
+            .child(
+                Container::new()
+                    .child( Container::new()
+                            .margin((0, 16, 16, 0))
+                            .v_align("center")
+                            .child(
+                                ImageWidget::new()
+                                    .image("assets/advotracker/hiedemann_logo.png")
+                                    .v_align("center")
+                                    .build(ctx),
+                            )
+                            .build(ctx),
+                    )
+                    .build(ctx),
+            )
+            .child(
+                Container::new()
+                    .attach(Grid::column(1))
+                    .h_align("end")
+                    .v_align("end")
+                    .child(
+                        TextBlock::new()
+                            .margin((0, 9, 48, 0))
+                            .text("©Networkx GmbH")
+                            .build(ctx)
+                    )
+                    .build(ctx),
+            )
+            .build(ctx);
+
+        let policy_check_label_menu = TextBlock::new()
+            .id(ID_POLICY_CHECK_LABEL_MENU)
+            .style("menu")
+            .text("Help Menu")
+            .v_align("center")
+            .h_align("center")
+            .build(ctx);
+
+       let policy_check_button_menu = Button::new()
+            .id(ID_POLICY_CHECK_BUTTON_MENU)
+            .style("button_single_content")
+            .icon(material_icons_font::MD_MENU)
+            .attach(Grid::column(2))
+            //.min_size(16, 16)
+            .h_align("end")
+            .on_click(move |ctx, _| {
+                //ctx.get_mut::<PolicycheckState>(policycheck_state)
+                ctx.get_mut::<PolicycheckState>(id)
+                    .action(PolicycheckAction::OpenMenu(policy_check_label_menu));
+                true
+            })
+            .build(ctx);
+
+        let policy_check_button_result = Button::new()
+            .id(ID_POLICY_CHECK_BUTTON_RESULT)
+            .style("button_single_content")
+            .h_align("start")
+            .v_align("center")
+            .visibility(Visibility::Collapsed)
+            .enabled(false)
+            .build(ctx);
+
+        let policy_check_header_bar = Container::new()
+            .style(STYLE_HEADER_BAR)
+            .attach(Grid::row(0))
+            .attach(Grid::column(1))
+            .attach(Grid::column_span(2))
+            .child(
+                Grid::new()
+                    .child(
+                        TextBlock::new()
+                            .style("header")
+                            .id(ID_POLICY_CHECK_HEADER)
+                            .v_align("center")
+                            .h_align("left")
+                            .text("Validation policy number")
+                            .build(ctx),
+                    )
+                    .build(ctx),
+            )
+            .child(policy_check_button_menu)
+            .build(ctx);
+
+        let policy_check_form_row_0 = Stack::new()
+            // 1st row
+            .id(ID_POLICY_CHECK_FORM_ROW_0)
+            .attach(Grid::row(0))
+            .attach(Grid::column(0))
+            .attach(Grid::column_span(5))
+            .orientation("horizontal")
+            .v_align("center")
+            //.h_align("center")
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_CHECK_LABEL_POLICY_NUMBER)
+                    .style("body")
+                    .attach(Grid::row(0))
+                    .attach(Grid::column(0))
+                    .margin((0, 0, 16, 0))
+                    .h_align("end")
+                    .v_align("center")
+                    .width(300)
+                    .min_width(300)
+                    .text("Policy number")
+                    .build(ctx),
+            )
+            .child(
+                TextBox::new()
+                    .attach(Grid::row(0))
+                    .attach(Grid::column(2))
+                    .id(ID_POLICY_CHECK_POLICY_NUMBER)
+                    .h_align("start")
+                    .lose_focus_on_activation(false)
+                    //WIP: localization for water_mark
+                    .water_mark("10-stellig")
+                    .on_activate(move |ctx, entity| {
+                        // Entity is entered/activated via Mouse/Keyboard
+                        //ctx.get_mut::<PolicycheckState>(policy_check_view)
+                        println!("ParseEntry: {:?}", entity);
+                        ctx.get_mut::<PolicycheckState>(id)
+                             .action(PolicycheckAction::ParseEntry(entity));
+                    })
+                    //.on_changed(|_, entity, _, _| println!("Selection changed: {:?}", entity))
+                    // .on_changed(move |ctx, entity, _| {
+                    //     ctx.get_mut::<PolicycheckState>(id)
+                    //         .action(Action::SetProgressBox(entity));
+                    //     ctx.get_mut::<PolicycheckState>(id)
+                    //         .action(Action::AddProgress(0.5));
+                    //     ctx.get_mut::<PolicycheckState>(id)
+                    //         .action(Action::InputTextChanged(entity));
+                    //     ctx.get_mut::<PolicycheckState>(id)
+                    //         .action(Action::SetVisibility(entity));
+                    //     ctx.get_widget(policy_check_label_policy_number).set("visible");
+                    //     ctx.get_mut::<PolicycheckState>(id)
+                    //         .action(Action::SetVisility(entity));
+                    // })
+                    // .on_mouse_down | .on_mouse_move | .on_mouse_up (move |ctx, entity| {
+                    //     state(id, states).action(Action::AddItem);
+                    // })
+                    //.on_key_down(move |ctx, _| {
+                    //    ctx.get_mut::<PolicycheckState>(id)
+                    //        .action(Action::ImportData);
+                    //     true
+                    //})
+                    .build(ctx),
+            )
+            .child(policy_check_button_result)
+            .build(ctx);
+
+        let policy_check_form_row_1 = Stack::new()
+            // 2nd row
+            .id(ID_POLICY_CHECK_FORM_ROW_1)
+            .attach(Grid::row(1))
+            .attach(Grid::column(0))
+            .attach(Grid::column_span(5))
+            .orientation("horizontal")
+            .v_align("center")
+            //.h_align("center")
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_CHECK_LABEL_RESULT)
+                    .style("body")
+                    .attach(Grid::row(1))
+                    .attach(Grid::column(0))
+                    .margin((0, 0, 16, 0))
+                    .h_align("end")
+                    .v_align("center")
+                    .width(300)
+                    .min_width(300)
+                    .text("Policy code")
+                    .build(ctx),
+            )
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_CHECK_RESULT)
+                    .style("body")
+                    .attach(Grid::row(1))
+                    .attach(Grid::column(2))
+                    .h_align("start")
+                    .v_align("center")
+                    .text("empty")
+                    .build(ctx)
+            )
+            .build(ctx);
+
+        let policy_check_form_row_2 = Stack::new()
+            // 3nd row
+            .id(ID_POLICY_CHECK_FORM_ROW_2)
+            .attach(Grid::row(2))
+            .attach(Grid::column(0))
+            .attach(Grid::column_span(5))
+            .orientation("horizontal")
+            .v_align("center")
+            .h_align("center")
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_CHECK_LABEL_HINT)
+                    //.style("hint")
+                    .attach(Grid::row(2))
+                    .attach(Grid::column(0))
+                    .margin((0, 0, 16, 0))
+                    .h_align("end")
+                    .v_align("center")
+                    .width(300)
+                    .min_width(300)
+                    .font_size(11.)
+                    .text("Error:")
+                    .build(ctx),
+            )
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_CHECK_HINT)
+                //.style("hint")
+                    .attach(Grid::row(2))
+                    .attach(Grid::column(2))
+                    .h_align("start")
+                    .v_align("center")
+                    .font_size(11)
+                    .build(ctx)
+            )
+            .build(ctx);
+
+        let policy_check_form = Container::new()
+            .id(ID_POLICY_CHECK_FORM)
+            .min_width(420)
+            .attach(Grid::row(2))
+            .attach(Grid::column(1))
+            .style("container_form")
+            .child(
+                Grid::new()
+                    .id(ID_POLICY_CHECK_FORM)
+                    .width(450)
+                    .min_width(400)
+                    .columns(
+                        Columns::create()
+                            // Label
+                            .push("300")
+                            // Seperator
+                            .push("16")
+                            // Values
+                            .push("auto")
+                            // Seperator
+                            .push("16")
+                            // Result-Button
+                            .push("32")
+                            //.build(),
+                    )
+                    .rows(
+                        Rows::create()
+                            .push("auto")
+                            .push("auto")
+                            .push("*")
+                            //.build(),
+                    )
+                    .child(policy_check_form_row_0)
+                    .child(policy_check_form_row_1)
+                    .child(policy_check_form_row_2)
+                    .build(ctx),
+            )
+            .build(ctx);
+
+        // WIP: this widget type should handle our target natively
+        // but it isn't able to get textinput ... yet
+        let _policy_check_numeric_box = NumericBox::new()
+            .id(ID_POLICY_CHECK_POLICY_NUMBER)
+            .h_align("start")
+            .width(100)
+            //.min(<usize>1000000000)
+            //.max(<usize>9999999999)
+            .val(0)
+            .min_width(95)
+            .margin((0, 0, 0, 16))
+            // WIP code @kivimango
+            // .on_activate(move |ctx, entity| {
+            //     ctx.get_mut::<PolicycheckState>(id)
+            //         .action(Action::ParseEntry(entity));
+            // })
+            // .on_changed(move |ctx, entity| {
+            //     ctx.get_mut::<PolicycheckState>(id)
+            //         .action(Action::InputTextChanged(entity));
+            //})
+            .build(ctx);
+
+        let policy_data_stack = Stack::new()
+            .id(ID_POLICY_DATA_STACK)
+            .attach(Grid::row(3))
+            .attach(Grid::column(1))
+            .h_align("end")
+            .v_align("top")
+            .orientation("horizontal")
+            .visibility(Visibility::Collapsed)
+            //.spacing("4")
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_DATA_LABEL)
+                    .margin((0, 4, 0, 0))
+                    .enabled(true)
+                    .text("Checklist elements: ")
+                    .build(ctx)
+            )
+            .child(
+                TextBlock::new()
+                    .id(ID_POLICY_DATA_COUNT)
+                    .margin((0, 4, 0, 0))
+                    .enabled(true)
+                    .text("0")
+                    .build(ctx)
+            )
+            .build(ctx);
+
+        // Starter page: check policy numbers
+        self.name("PolicycheckView")
+            // initialize struct (derived default macro)
+            .policy_check(PolicyCheck::default())
+            .child(
+                Grid::new()
+                    .id(ID_POLICY_CHECK_WIDGET)
+                    .columns(
+                        Columns::create()
+                            .push(50)
+                            .push("*")
+                            .push(50)
+                            //.build(),
+                    )
+                    .rows(
+                        Rows::create()
+                            .push("auto")
+                            .push(28)
+                            .push("*")
+                            .push("auto")
+                            .push("auto")
+                            //.build(),
+                    )
+
+                    // row 0: Policy Check Header
+                    .child(policy_check_header_bar)
+
+                    // row 1: Seperator
+
+                    // row 2: Policy Check Form
+                    .child(policy_check_form)
+
+                    // row 3: Sum HashMap elements
+                    .child(policy_data_stack)
+
+                    // row 4: Policy Check Bottom
+                    .child(policy_check_bottom_bar)
+                    .build(ctx),
+            )
+    }
+}
+
+// helper to request PolicycheckState
+//fn state<'a>(id: Entity, states: &'a mut StatesContext) -> &'a mut PolicycheckState {
+//    states.get_mut(id)
+//}

advotracker/src/widgets/policydata/mod.rs

@@ -0,0 +1,12 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// The policy check state
+pub mod policycheck_state;
+
+/// The policy check view
+pub mod policycheck_view;

advotracker/src/widgets/policydata/policydata_state.rs

@@ -0,0 +1,290 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    callbacks::global_state::GlobalState,
+    data::constants::*,
+    data::{PolicyCode, PolicyData, PolicyList, Status},
+};
+use chrono::{Utc, NaiveDateTime};
+
+/// Actions that can execute on the task view.
+#[derive(Debug, Clone, Copy)]
+pub enum Action {
+    InputTextChanged(Entity),
+    NavigateBack(),
+    NewEntry(Entity),
+    RemoveFocus(Entity),
+    RemoveEntry(usize),
+    SetDateInserted(Entity),
+    SetDion(Entity),
+    SetPolicyCode(Entity),
+    SetPolicyNumber(Entity),
+    StatusChanged(Entity, usize),
+    TextChanged(Entity, usize),
+}
+
+/// Handles the requests of the `PolicyDataListView`.
+#[derive(Debug, Default, AsAny)]
+pub struct PolicyDataState {
+    action:Option<Action>,
+    back_entity: Entity,
+    last_focused: Option<Entity>,
+    policy_data_add_button: Entity,
+    pub policy_data_date_inserted: Entity,
+    pub policy_data_dion: Entity,
+    pub policy_data_policy_code: Entity,
+    pub policy_data_policy_number: Entity,
+    open: bool,
+}
+
+/// implement of the BaseState trait for our PolicyDataState type
+impl GlobalState for PolicyDataState {}
+
+/// implement the PolicyDateState type itself
+impl PolicyDataState {
+    /// Sets a new action.
+    pub fn action(&mut self, action: Action) {
+        self.action = action.into();
+    }
+
+    /// update number of available policy data entries.
+    fn adjust_count(&self, ctx: &mut Context) {
+        if let Some(index) = ctx.widget().clone::<Option<usize>>("list_index") {
+            if let Some(policy_list) = ctx
+                .widget()
+                .clone::<PolicyList>("policy_list")
+                .get(index)
+            {
+                ctx.widget().set("policy_data_count", policy_list.len());
+            }
+        }
+    }
+
+    /// If policy data element 'name' is empty, disable the add button
+    /// otherwise otherwise enabled it.
+    fn adjust_add_button_enabled(&self, text_box: Entity, ctx: &mut Context) {
+        if ctx.get_widget(text_box).get::<String16>("name").is_empty() {
+            ctx.get_widget(self.policy_data_add_button).set("enabled", false);
+        } else {
+            ctx.get_widget(self.policy_data_add_button).set("enabled", true);
+        }
+
+        ctx.get_widget(self.policy_data_add_button).update_theme_by_state(true);
+    }
+
+    /// Change status of given text box to edit mode.
+    fn edit_entry(&self, text_box: Entity, ctx: &mut Context) {
+        if *ctx.get_widget(text_box).get::<bool>("focused") {
+            ctx.get_widget(text_box).set("enabled", false);
+            ctx.push_event_by_window(FocusEvent::RemoveFocus(text_box));
+            return;
+        }
+
+        if let Some(old_focused_element) = ctx.window().get::<Global>("global").focused_widget {
+            ctx.push_event_by_window(FocusEvent::RemoveFocus(old_focused_element));
+        }
+
+        ctx.get_widget(text_box).set("enabled", true);
+
+        // select all
+        ctx.get_widget(text_box)
+            .get_mut::<TextSelection>("text_selection")
+            .start_index = 0;
+        ctx.get_widget(text_box)
+            .get_mut::<TextSelection>("text_selection")
+            .length = ctx.get_widget(text_box).get::<String16>("name").len();
+        ctx.push_event_by_window(FocusEvent::RequestFocus(text_box));
+    }
+
+    /// navigate to previous policy data entry.
+    fn navigate_back(&mut self, ctx: &mut Context) {
+        ctx.get_widget(self.text_box)
+            .set("name", String16::from(""));
+        self.open = false;
+        ctx.widget().set::<Option<usize>>("list_index", None);
+        ctx.widget().set("policy_data_count", 0 as usize);
+        self.navigate(self.back_entity, ctx);
+    }
+
+    /// create a new policy data member
+    fn new_entry(&self, policy_number: u32, registry: &mut Registry, ctx: &mut Context) {
+        let index = ctx.widget().clone::<Option<usize>>("list_index");
+
+        if let Some(index) = index {
+            if let Some(policy_data) = ctx
+                .widget()
+                .get_mut::<PolicyList>("policy_list")
+                .get_mut(index)
+            {
+                policy_data.push(PolicyData {
+                    date_inserted:  Some(Utc::now().naive_utc()),
+                    dion: 1,
+                    policy_code: PolicyCode::AS,
+                    policy_number,
+                    status: Status::Active,
+                });
+            }
+
+            self.adjust_count(ctx);
+        }
+
+        self.save(registry, ctx);
+    }
+
+    pub fn open(&mut self, ctx: &mut Context) {
+        if let Some(index) = ctx.widget().clone::<Option<usize>>("list_index") {
+            let mut name: String16 = "".into();
+            let mut policy_data_count = 0;
+            if let Some(policy_list) = ctx.widget().get::<PolicyList>("policy_list").get(index) {
+                name = String16::from(policy_list.name.as_str());
+                policy_data_count = policy_list.len();
+            }
+            ctx.widget().set("name", name);
+            ctx.widget().set("policy_data_count", policy_data_count);
+            self.open = true;
+        }
+    }
+
+    fn remove_entry(&self, index: usize, registry: &mut Registry, ctx: &mut Context) {
+        if let Some(idx) = ctx.widget().clone::<Option<usize>>("list_index") {
+            if let Some(policy_list) = ctx
+                .widget()
+                .get_mut::<PolicyList>("policy_list")
+                .get_mut(idx)
+            {
+                policy_list.remove(index);
+            }
+        }
+        self.adjust_count(ctx);
+        self.save(registry, ctx);
+    }
+
+    /// Toggle the selection state of the given policy number element
+    fn toggle_status(
+        &self,
+        entry: Entity,
+        index: usize,
+        registry: &mut Registry,
+        ctx: &mut Context,
+    ) {
+        let invalid: bool = *ctx.get_widget(entry).get("status");
+
+        if let Some(idx) = ctx.widget().clone::<Option<usize>>("list_index") {
+            if let Some(policy_data) = ctx
+                .widget()
+                .get_mut::<PolicyList>("policy_list")
+                .get_mut(idx)
+            {
+                if let Some(policy_data) = policy_data.get_mut(index) {
+                    policy_data.status = Status::Active;
+                }
+            }
+        }
+        self.save(registry, ctx);
+    }
+
+    fn update_entry(
+        &self,
+        policy_data_date_inserted: Entity,
+        policy_data_dion: Entity,
+        policy_data_policy_code: Entity,
+        policy_data_policy_number: Entity,
+        index: usize,
+        registry: &mut Registry,
+        ctx: &mut Context,
+    ) {
+        let date_inserted: Option<NaiveDateTime> = ctx.get_widget(policy_data_date_inserted).clone("date_inserted");
+        let dion: u8 = ctx.get_widget(policy_data_dion).clone("dion");
+        let policy_code: PolicyCode = ctx.get_widget(policy_data_policy_code).clone("policy_code");
+        let policy_number: u32 = ctx.get_widget(policy_data_policy_number).clone("policy_number");
+
+        // get the index from the active widgets 'list_index' member
+        if let Some(idx) = ctx.widget().clone::<Option<usize>>("list_index") {
+            // get view record from the active widgets 'policy_list' member
+            if let Some(policy_list) = ctx
+                .widget()
+                .get_mut::<PolicyList>("policy_list")
+                .get_mut(idx)
+            {
+                // update the record data using the view values of the active policy_list member
+                if let Some(policy_data) = policy_list.get_mut(index) {
+                    policy_data.date_inserted = date_inserted;
+                    policy_data.dion = dion;
+                    policy_data.policy_code = policy_code;
+                    policy_data.policy_number = policy_number;
+                }
+            }
+        }
+        self.save(registry, ctx);
+    }
+}
+
+impl State for PolicyDataState {
+    fn init(&mut self, _: &mut Registry, ctx: &mut Context) {
+        self.back_entity = (*ctx.widget().get::<u32>("back_entity")).into();
+        self.policy_data_add_button = ctx
+            .entity_of_child(ID_POLICY_DATA_ADD_BUTTON)
+            .expect("PolicyState.init: Can't find child 'Add button'.");
+        self.policy_data_policy_number = ctx
+            .entity_of_child(ID_POLICY_DATA_POLICY_NUMBER)
+            .expect("PolicyState.init: Can't find child 'Policy Number'.");
+    }
+
+    fn update(&mut self, registry: &mut Registry, ctx: &mut Context) {
+        if !self.open {
+            self.open(ctx);
+        }
+        if let Some(action) = self.action {
+            match action {
+                Action::InputTextChanged(text_box) => {
+                    self.adjust_add_button_enabled(text_box, ctx);
+                }
+                Action::NewEntry(entity) => {
+                    if let Some(text) = self.fetch_text(ctx, entity) {
+                        self.new_entry(text, registry, ctx);
+                    }
+                }
+                Action::RemoveEntry(index) => {
+                    self.remove_entry(index, registry, ctx);
+                }
+                Action::SelectionChanged(entity, index) => {
+                    self.toggle_selection(entity, index, registry, ctx);
+                }
+                Action::TextChanged(entity, index) => {
+                    self.update_entry(entity, index, registry, ctx);
+                }
+                Action::SetDateInserted(policy_data_date_inserted) => {
+                    self.last_focused = Some(policy_data_date_inserted);
+                    self.edit_entry(policy_data_date_inserted, ctx);
+                }
+                Action::SetDion(policy_data_dion) => {
+                    self.last_focused = Some(policy_data_dion);
+                    self.edit_entry(policy_data_policy_dion);
+                }
+                Action::SetPolicyCode(policy_data_policy_code) => {
+                    self.last_focused = Some(policy_data_policy_code);
+                    self.edit_entry(policy_data_policy_code, ctx);
+                }
+                Action::SetPolicyNumber(policy_data_policy_number) => {
+                    self.last_focused = Some(policy_data_policy_number);
+                    self.edit_entry(policy_data_policy_number, ctx);
+                }
+                Action::RemoveFocus(text_box) => {
+                    ctx.get_widget(text_box).set("enabled", false);
+                    ctx.push_event_by_window(FocusEvent::RemoveFocus(text_box));
+                }
+                Action::NavigateBack() => {
+                    self.navigate_back(ctx);
+                }
+            }
+        }
+        self.action = None;
+    }
+}

advotracker/src/widgets/policydata/policydata_view.rs

@@ -0,0 +1,394 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    constants::*,
+    data::{PolicyList, Status},
+    policydata_state::{Action, PolicyDataState},
+};
+use chrono::NaiveDateTime;
+
+type ListIndex = Option<usize>;
+
+// Dialog to manage policy identifiers.
+// The elements may be toggled to be deactivated. The optional value 'data_valid_until'
+// will render this value unvalid after the given date.
+widget!(
+    PolicyDataView<PolicyDataState> {
+        back_entity: u32,
+        policy_list_count: usize,
+        policylist_view: u32,
+        list_index: ListIndex,
+        date_valid_until: NaiveDateTime,
+        policy_list: PolicyList
+});
+
+impl Template for PolicyDataView {
+    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
+        // listing the policy elements
+        let items_widget = ItemsWidget::new()
+            .id(ID_POLICY_DATA_ITEMS_WIDGET)
+            .v_align("start")
+            .items_builder(move |ctx, index| {
+                let mut date_inserted = None;
+                let mut dion = 1;
+                let mut policy_code = "".to_string();
+                let mut policy_number = None;
+                let mut status = false; // Status::<Active, Inactive>;
+
+                if let Some(list_index) = ctx.get_widget(id).clone::<ListIndex>("list_index") {
+                    if let Some(policy_data) = ctx
+                        .get_widget(id)
+                        .get::<PolicyList>(PROP_POLICY_LIST)
+                        .get(list_index)
+                    {
+                        if let Some(policy_data) = policy_data.get(index) {
+                            date_inserted = policy_data.date_inserted.clone();
+                            dion = policy_data.dion.clone();
+                            policy_code = policy_data.policy_code.clone();
+                            policy_number = policy_data.policy_number.clone();
+                            status = policy_data.status;
+                        }
+                    }
+                }
+
+                let policy_data_status = CheckBox::new()
+                    .attach(Grid::column(1))
+                    .v_align("center")
+                    // status: true -> State::Active false -> State::Inactive
+                    .enabled(status)
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::StatusChanged(entity, index));
+                    })
+                    .build(ctx);
+
+                let policy_data_dion = TextBox::new()
+                    .id(ID_POLICY_DATA_DION)
+                    .attach(Grid::row(3))
+                    .v_align("center")
+                    .margin((4.0, 0.0, 0.0, 0.0))
+                    .text(dion)
+                    .lost_focus_on_activation(false)
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::CreateEntry(entity));
+                    })
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::InputTextChanged(entity));
+                    })
+                    .build(ctx);
+
+                let policy_data_dion = TextBox::new()
+                    .id(ID_POLICY_DATA_DION)
+                    .attach(Grid::row(5))
+                    .v_align("center")
+                    .margin((4.0, 0.0, 0.0, 0.0))
+                    .text(policy_code)
+                    .lost_focus_on_activation(false)
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::TextChanged(entity));
+                    })
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::RemoveFocus(entity));
+                    })
+                    .build(ctx);
+
+                let policy_data_policy_code = TextBox::new()
+                    .id(ID_POLICY_DATA_POLICY_CODE)
+                    .attach(Grid::row(7))
+                    .v_align("center")
+                    .margin((4.0, 0.0, 0.0, 0.0))
+                    .text(policy_code)
+                    .lost_focus_on_activation(false)
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::TextChanged(entity));
+                    })
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::RemoveFocus(entity));
+                    })
+                    .build(ctx);
+
+
+                let policy_data_policy_number = TextBox::new()
+                    .id(ID_POLICY_DATA_POLICY_NUMBER)
+                    .attach(Grid::column(9))
+                    .text(policy_number)
+                    .enabled(false)
+                    .v_align("center")
+                    .water_mark("Insert the new policy number ...")
+                    .class("inplace")
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::TextChanged(entity));
+                    })
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::RemoveFocus(entity));
+                    })
+                    .build(ctx);
+
+                let policy_data_date_inserted = TextBlock::new()
+                    .id(ID_POLICY_DATA_DATE_INSERTED)
+                    .attach(Grid::column(9))
+                    .text(date_inserted)
+                    .v_align("start")
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::TextChanged(entity));
+                    })
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyDataState>(id)
+                            .action(Action::RemoveFocus(entity));
+                    })
+                    .build(ctx);
+
+                Grid::new()
+                    .height(48.0)
+                    .columns(
+                        Columns::new()
+                            .add(10.0)
+                            .add(24.0)
+                            .add(8.0)
+                            .add(24.0)
+                            .add(8.0)
+                            .add(24.0)
+                            .add(8.0)
+                            .add("auto")
+                            .add(8.0)
+                            .add("auto")
+                            .add(8.0)
+                            .add(32.0)
+                            .add(4.0)
+                            .add(32.0)
+                            .add(8.0)
+                            .build(),
+                    )
+                    .child(policy_data_status)
+                    .child(policy_data_dion)
+                    .child(policy_data_policy_code)
+                    .child(policy_data_policy_number)
+                    .child(policy_data_date_inserted)
+                    .child(
+                        // edit active policy data element
+                        Button::new()
+                            .class(CLASS_ICON_ONLY)
+                            .attach(Grid::column(11))
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .icon(material_icons_font_ttf::MD_EDIT)
+                            //.icon("")
+                            .on_mouse_down(|_, _| true)
+                            .on_click(move |ctx, _| {
+                                ctx.get_mut::<PolicyDataState>(id)
+                                    .action(Action::EditEntry(text_box));
+                                true
+                            })
+                            .build(ctx),
+                    )
+                    .child(
+                        // delete active policy data element
+                        Button::new()
+                            .class("icon_only")
+                            .attach(Grid::column(13))
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .icon(material_icons_font_ttf::MD_DELETE)
+                            //.icon("")
+                            .on_mouse_down(|_, _| true)
+                            .on_click(move |ctx, _| {
+                                ctx.get_mut::<PolicyDataState>(id)
+                                    .action(Action::RemoveEntry(index));
+                                true
+                            })
+                            .build(ctx),
+                    )
+                    .build(ctx)
+            })
+            .policy_data_count(PROP_POLICY_DATA_COUNT, id)
+            .build(ctx);
+
+        let scroll_viewer = ScrollViewer::new()
+            .scroll_viewer_mode(("disabled", "auto"))
+            .child(items_widget)
+            .build(ctx);
+
+        let policy_data_list_name = TextBox::new()
+            .id(ID_POLICY_DATA_LIST_NAME)
+            .attach(Grid::row(4))
+            .v_align("center")
+            .margin((4.0, 0.0, 0.0, 0.0))
+            .lost_focus_on_activation(false)
+            .on_activate(move |ctx, entity| {
+                ctx.get_mut::<PolicyDataState>(id)
+                    .action(Action::CreateEntry(entity));
+            })
+            .on_changed(move |ctx, entity| {
+                ctx.get_mut::<PolicyDataState>(id)
+                    .action(Action::InputTextChanged(entity));
+            })
+            .build(ctx);
+
+        // Child page: list available policy data elements
+        self.name("PolicyDataListView").child(
+            Grid::new()
+                .rows(
+                    Rows::new()
+                        .add(52.0)
+                        .add(1.0)
+                        .add("*")
+                        .add(1.0)
+                        .add("auto")
+                        .build(),
+                )
+                .columns(
+                    Columns::new()
+                        .add("*")
+                        .add(4.0)
+                        .add(36.0)
+                        .build(),
+                )
+                // Top Bar
+                .child(
+                    Container::new()
+                        .class(CLASS_TOP_BAR)
+                        .attach(Grid::row(0))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(3))
+                        .child(
+                            Grid::new()
+                                .columns(
+                                    Columns::new()
+                                        .add(32.0)
+                                        .add(4.0)
+                                        .add("*")
+                                        .add(4.0)
+                                        .add(32.0)
+                                        .build(),
+                                )
+                                .child(
+                                    Button::new()
+                                        .height(32.0)
+                                        .icon(material_icons_font_ttf::MD_ARROW_LEFT)
+                                        //.icon("")
+                                        .class(CLASS_ICON_ONLY)
+                                        .v_align("center")
+                                        .on_click(move |ctx, _| {
+                                            ctx.get_mut::<PolicyDataState>(id)
+                                                .action(Action::NavigateBack());
+                                            true
+                                        })
+                                        .build(ctx),
+                                )
+                                .child(
+                                    TextBlock::new()
+                                        .class(CLASS_HEADER)
+                                        .attach(Grid::column(2))
+                                        .v_align("center")
+                                        .h_align("center")
+                                        .text(("name", id))
+                                        .build(ctx),
+                                )
+                                .child(
+                                    Stack::new()
+                                        .class(CLASS_HEADER)
+                                        .attach(Grid::column(3))
+                                        .h_align("start")
+                                        .orientation("horizontal")
+                                        .child(
+                                            TextBox::new()
+                                                .class(CLASS_HEADER)
+                                                //.v_align("center")
+                                                .h_align("start")
+                                                .text(("Anzahl:", id))
+                                                .build(ctx),
+                                        )
+                                        .child(
+                                            TextBlock::new()
+                                                .class(CLASS_HEADER)
+                                                .id(PROP_POLICY_DATA_COUNT)
+                                                .attach(Grid::column(3))
+                                                    //.v_align("center")
+                                                    .h_align("end")
+                                                    .text("policy_data_count")
+                                                    .build(ctx),
+                                        )
+                                        .build,
+                                )
+                                .build(ctx),
+                        )
+                        .build(ctx),
+                )
+                .child(
+                    Container::new()
+                        .class("separator")
+                        .attach(Grid::row(1))
+                        .attach(Grid::column_span(3))
+                        .build(ctx),
+                )
+                // Content
+                .child(
+                    Container::new()
+                        .attach(Grid::row(2))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(3))
+                        .child(scroll_viewer)
+                        .child(
+                            ScrollIndicator::new()
+                                .padding((0.0, 4.0, 0.0, 0.0))
+                                .content_id(items_widget.0)
+                                .scroll_offset(scroll_viewer)
+                                .build(ctx),
+                        )
+                        .build(ctx),
+                )
+                .child(
+                    Container::new()
+                        .class("separator")
+                        .attach(Grid::row(3))
+                        .attach(Grid::column_span(3))
+                        .build(ctx),
+                )
+                // Bottom bar
+                .child(
+                    Container::new()
+                        .class(CLASS_BOTTOM_BAR)
+                        .attach(Grid::row(4))
+                        .attach(Grid::column(0))
+                        .attach(Grid::column_span(3))
+                        .build(ctx),
+                )
+                .child(policy_data_list_name)
+                .child(
+                    Button::new()
+                        .id(ID_POLICY_DATA_ADD_BUTTON)
+                        .class(CLASS_ICON_ONLY)
+                        .attach(Grid::row(4))
+                        .attach(Grid::column(2))
+                        .margin((0.0, 0.0, 4.0, 0.0))
+                        .enabled(false)
+                        .min_size(32.0, 32.0)
+                        .v_align("center")
+                        .icon(material_icons_font_ttf::MD_ADD_CIRCLE)
+                        .on_click(move |ctx, _| {
+                            ctx.get_mut::<PolicyDataState>(id)
+                                .action(Action::CreateEntry(policy_data_list_name));
+                            true
+                        })
+                        .build(ctx),
+                )
+                .build(ctx),
+        )
+    }
+}

advotracker/src/widgets/policylist/mod.rs

@@ -0,0 +1,12 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+/// The policy check state
+pub mod policylist_state;
+
+/// The policy check view
+pub mod policylist_view;

advotracker/src/widgets/policylist/policylist_state.rs

@@ -0,0 +1,203 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    base_state::BaseState,
+    constants::*,
+    data::{PolicyDataList, PolicyList},
+};
+
+/// Actions that can execute on the task view.
+#[derive(Debug, Clone, Copy)]
+pub enum Action {
+    InputTextChanged(Entity),
+    NewEntry(Entity),
+    RemoveFocus(Entity),
+    RemoveEntry(usize),
+    OpenPolicyList(usize),
+    SetEntry(Entity),
+    TextChanged(Entity, usize),
+}
+
+/// Handles the requests of the `PolicyListView`.
+#[derive(Default, AsAny)]
+pub struct PolicyListState {
+    action:Option<Action>,
+    add_button: Entity,
+    items_widget: Entity,
+    policydata_view: Entity,
+    last_focused: Option<Entity>,
+    text_box: Entity,
+}
+
+impl BaseState for PolicyListState {}
+
+impl PolicyListState {
+    /// Sets a new action.
+    pub fn action(&mut self, action: Action) {
+        self.action = action.into();
+    }
+
+    /// If policy data element 'name' is empty, disable the add button
+    /// otherwise otherwise enabled it.
+    fn adjust_add_button_enabled(&self, text_box: Entity, ctx: &mut Context) {
+        /* Old syntax
+        if ctx.get_widget(text_box).get::<String>("name").is_empty() {
+            ctx.get_widget(self.add_button).set("enabled", false);
+        } else {
+            ctx.get_widget(self.add_button).set("enabled", true);
+        }
+        ctx.get_widget(self.add_button).update_theme_by_state(true);
+         */
+
+        if TextBox::get(ctx.get_widget(text_box)).text().is_empty() {
+            Button::get(ctx.child("add_button")).set_enabled(false);
+        } else {
+            Button::get(ctx.child("add_button")).set_enabled(true);
+        }
+        // new syntax not implemented yet
+        ctx.get_widget(self.add_button).update_theme_by_state(true);
+    }
+
+    /// update number of available policy list entries.
+    fn adjust_count(&self, ctx: &mut Context) {
+        let policy_list_count = ctx.widget().get::<PolicyList>(PROP_POLICY_LIST).len();
+        ctx.widget().set(PROP_POLICY_LIST_COUNT, policy_list_count);
+    }
+
+    // Creates a new policy data list.
+    fn new_entry(&self, name: String, registry: &mut Registry, ctx: &mut Context) {
+        ctx.widget()
+            .get_mut::<PolicyList>(PROP_POLICY_LIST)
+            .push(PolicyList::new(name));
+        self.adjust_count(ctx);
+        self.save(registry, ctx);
+    }
+
+    // opens a given policy list name.
+    fn open_policy_list(&self, index: usize, ctx: &mut Context) {
+        ctx.get_widget(self.text_box)
+            .set("text", String16::from(""));
+        ctx.get_widget(self.policydata_view)
+            .set("list_index", Some(index));
+        self.navigate(self.policydata_view, ctx);
+    }
+
+    // removes a policy list.
+    fn remove_entry(&self, index: usize, registry: &mut Registry, ctx: &mut Context) {
+        ctx.widget()
+            .get_mut::<PolicyList>(PROP_POLICY_LIST)
+            .remove(index);
+        self.adjust_count(ctx);
+        self.save(registry, ctx);
+    }
+
+    /// Change status of given text box to edit mode.
+    fn set_entry(&self, text_box: Entity, ctx: &mut Context) {
+        if *ctx.get_widget(text_box).get::<bool>("focused") {
+            ctx.get_widget(text_box).set("enabled", false);
+            ctx.push_event_by_window(FocusEvent::RemoveFocus(text_box));
+            return;
+        }
+
+        if let Some(old_focused_element) = ctx.window().get::<Global>("global").focused_widget {
+            ctx.push_event_by_window(FocusEvent::RemoveFocus(old_focused_element));
+        }
+
+        ctx.get_widget(text_box).set("enabled", true);
+
+        // select all
+        ctx.get_widget(text_box)
+            .get_mut::<TextSelection>("text_selection")
+            .start_index = 0;
+        ctx.get_widget(text_box)
+            .get_mut::<TextSelection>("text_selection")
+            .length = ctx.get_widget(text_box).get::<String16>("name").len();
+        ctx.push_event_by_window(FocusEvent::RequestFocus(text_box));
+    }
+
+}
+
+impl State for PolicyListState {
+    fn init(&mut self, registry: &mut Registry, ctx: &mut Context) {
+        self.text_box = ctx
+            .entity_of_child(ID_POLICY_LIST_TEXT_BOX)
+            .expect("PolicyListState.init: Child 'Text box' not found.");
+        self.add_button = ctx
+            .entity_of_child(ID_POLICY_LIST_ADD_BUTTON)
+            .expect("PolicyListState.init: Child 'Add button' not found.");
+        self.items_widget = ctx
+            .entity_of_child(ID_POLICY_LIST_ITEMS_WIDGET)
+            .expect("PolicyListState.init: Child 'Items widget' not found.");
+        self.policydata_view = (*ctx.widget()
+            .get::<u32>("policy_list_view")).into();
+
+        if let Ok(policy_list_name) = registry
+            .get::<Settings>("settings")
+            .load::<PolicyList>(PROP_POLICY_LIST)
+        {
+            ctx.widget().set(PROP_POLICY_LIST, policy_list_name);
+        }
+
+        self.adjust_count(ctx);
+    }
+
+    fn update(&mut self, registry: &mut Registry, ctx: &mut Context) {
+        // clear focus on focus moved
+        if self.last_focused != ctx.window().get::<Global>("global").focused_widget {
+            if let Some(last_focused) = self.last_focused {
+                ctx.get_widget(last_focused).set("focused", false);
+                ctx.get_widget(last_focused)
+                    .set("visibility", Visibility::Collapsed);
+            }
+        }
+
+        if let Some(action) = self.action {
+            match action {
+                Action::InputTextChanged(text_box) => {
+                    self.adjust_add_button_enabled(text_box, ctx);
+                }
+                Action::NewEntry(entity) => {
+                    if let Some(name) = self.fetch_text(ctx, entity) {
+                        self.new_entry(name, registry, ctx);
+                    }
+                }
+                Action::RemoveEntry(index) => {
+                    self.remove_entry(index, registry, ctx);
+                }
+                Action::TextChanged(entity, index) => {
+                    let text: String16 = ctx.get_widget(entity).clone("text");
+
+                    if let Some(header) = ctx
+                        .widget()
+                        .get_mut::<PolicyList>("policy_list")
+                        .get_mut(index)
+                    {
+                        header.name = text.to_string();
+                    }
+
+                    self.save(registry, ctx);
+                }
+                Action::SetEntry(text_box) => {
+                    self.last_focused = Some(text_box);
+                    self.set_entry(text_box, ctx);
+                }
+                Action::RemoveFocus(text_box) => {
+                    self.last_focused = None;
+                    ctx.push_event_by_window(FocusEvent::RemoveFocus(text_box));
+                }
+                Action::OpenPolicyList(index) => {
+                    self.open_policy_list(index, ctx);
+                }
+            }
+        }
+
+        self.action = None;
+    }
+}

advotracker/src/widgets/policylist/policylist_view.rs

@@ -0,0 +1,289 @@
+/*
+ * advotracker - Hotline tackingtool for Advocats
+ *
+ * Copyright 2020 Ralf Zerres <ralf.zerres@networkx.de>
+ * SPDX-License-Identifier: (0BSD or MIT)
+ */
+
+use orbtk::prelude::*;
+
+use crate::{
+    constants::*,
+    data::PolicyList,
+    //policylist_state::{Action, PolicyListState},
+    policylist_state::*,
+};
+
+//type ListIndex = Option<usize>;
+
+widget!(
+    /// Dialog selecting a list of policy identifiers.
+    /// The lists groups a collection of policy codes.
+    PolicyListView<PolicyListState> {
+        back_entity: u32,
+        policy_list: PolicyList,
+        policy_list_count: usize,
+        policydata_view: u32
+    }
+);
+
+impl Template for PolicyListView {
+    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
+        // collect the DCES elements of our 'policy lists' view
+        let items_widget = ItemsWidget::new()
+            .id(ID_POLICY_LIST_ITEMS_WIDGET)
+            .v_align("start")
+            .items_builder(move |ctx, index| {
+                let mut name = "".to_string();
+
+                if let Some(policy_list) = ctx
+                    .get_widget(id)
+                    .get::<PolicyList>(PROP_POLICY_LIST)
+                    .get(index)
+                {
+                    name = policy_list.name.clone();
+                }
+
+                // plus button: open new policy
+                let new_list_button = Button::new()
+                    .min_height(48.0)
+                    .class(CLASS_ITEM_BUTTON)
+                    .attach(Grid::column(0))
+                    .attach(Grid::row(0))
+                    .attach(Grid::column_span(1))
+                    .on_click(move |ctx, _| {
+                        ctx.get_mut::<PolicyListState>(id)
+                            .action(Action::OpenPolicyList(index));
+                        true
+                    })
+                    .build(ctx);
+
+                let text_block = TextBlock::new()
+                    .foreground(new_list_button)
+                    .margin((14.0, 0.0, 0.0, 0.0))
+                    .v_align("center")
+                    .attach(Grid::column(0))
+                    .text(name)
+                    .element("text-box")
+                    .build(ctx);
+
+                let text_box = TextBox::new()
+                    .margin((8.0, 0.0, 0.0, 0.0))
+                    .visibility("collapsed")
+                    .v_align("center")
+                    .water_mark("Insert name of a new  policy collection ...")
+                    .attach(Grid::column(0))
+                    .text(text_block)
+                    .on_changed(move |ctx, entity| {
+                        ctx.get_mut::<PolicyListState>(id)
+                            .action(Action::TextChanged(entity, index));
+                    })
+                    .on_activate(move |ctx, entity| {
+                        ctx.get_mut::<PolicyListState>(id)
+                            .action(Action::RemoveFocus(entity));
+                    })
+                    .build(ctx);
+
+                Grid::new()
+                    .height(48.0)
+                    .columns(
+                        Columns::new()
+                            .add("*")
+                            .add(8.0)
+                            .add(32.0)
+                            .add(4.0)
+                            .add(32.0)
+                            .add(8.0)
+                            .build(),
+                    )
+                    .child(new_list_button)
+                    .child(text_box)
+                    .child(text_block)
+                    .child(
+                        // toggle if text_box is focused
+                        ToggleButton::new()
+                            .selected(("focused", text_box))
+                            .class(CLASS_ICON_ONLY)
+                            .attach(Grid::column(2))
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .build(ctx),
+                    )
+                    .child(
+                        Button::new()
+                            // .selected(("focused", text_box))
+                            .class(CLASS_ICON_ONLY)
+                            .attach(Grid::column(2))
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .icon(material_icons_font_ttf::MD_ADD)
+                            //.icon(material_icons_font_ttf::MD_EDIT)
+                            //.icon("")
+                            .on_mouse_down(|_, _| true)
+                            .on_click(move |ctx, _| {
+                                ctx.get_mut::<PolicyListState>(id)
+                                    .action(Action::SetEntry(text_box));
+                                true
+                            })
+                            .build(ctx),
+                    )
+                    .child(
+                        Button::new()
+                            .class("icon_only")
+                            .attach(Grid::column(4))
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .icon(material_icons_font_ttf::MD_DELETE)
+                            //.icon("")
+                            .on_mouse_down(|_, _| true)
+                            .on_click(move |ctx, _| {
+                                ctx.get_mut::<PolicyListState>(id)
+                                    .action(Action::RemoveEntry(index));
+                                true
+                            })
+                            .build(ctx),
+                    )
+                    .build(ctx)
+            })
+            .count((PROP_POLICY_LIST_COUNT, id))
+            .build(ctx);
+
+        // create new policy list element
+        let policy_list_text_box = TextBox::new()
+            .id(ID_POLICY_LIST_TEXT_BOX)
+            .attach(Grid::row(4))
+            .v_align("center")
+            .margin((4.0, 0.0, 0.0, 2.0))
+            .lost_focus_on_activation(false)
+            .on_activate(move |ctx, entity| {
+                ctx.get_mut::<PolicyListState>(id)
+                    .action(Action::NewEntry(entity));
+            })
+            .on_changed(move |ctx, entity| {
+                ctx.get_mut::<PolicyListState>(id)
+                    .action(Action::InputTextChanged(entity));
+            })
+            .build(ctx);
+
+        let scroll_viewer = ScrollViewer::new()
+            .scroll_viewer_mode(("disabled", "auto"))
+            .child(items_widget)
+            .build(ctx);
+
+        // Child page: list available policy lists
+        self.name("PolicyListView")
+            .policy_list(PolicyList::default())
+            .policy_list_count(0)
+            .child(
+                Grid::new()
+                    .rows(
+                        Rows::new()
+                            .add(52.0)
+                            .add(1.0)
+                            .add("*")
+                            .add(1.0)
+                            .add(40.0)
+                            .build(),
+                    )
+                    .columns(
+                        Columns::new()
+                            .add("*")
+                            .add(4.0)
+                            .add(36.0)
+                            .build(),
+                    )
+                // Content
+                    .child(
+                        Container::new()
+                            .attach(Grid::row(2))
+                            .attach(Grid::column(0))
+                            .attach(Grid::column_span(3))
+                            .child(scroll_viewer)
+                            .child(
+                                ScrollIndicator::new()
+                                    .padding((0.0, 4.0, 0.0, 0.0))
+                                    .content_id(items_widget.0)
+                                    .scroll_offset(scroll_viewer)
+                                    .build(ctx),
+                            )
+                            .build(ctx),
+                    )
+                    // Top Bar
+                    .child(
+                        Container::new()
+                            .class(CLASS_TOP_BAR)
+                            .attach(Grid::row(0))
+                            .attach(Grid::column(0))
+                            .attach(Grid::column_span(3))
+                            .child(
+                                Grid::new()
+                                    .child(
+                                        TextBlock::new()
+                                            .class(CLASS_HEADER)
+                                            .v_align("center")
+                                            .h_align("center")
+                                            .text("Lists of policy data collections")
+                                            .build(ctx),
+                                    )
+                                    .build(ctx),
+                            )
+                            .build(ctx),
+                    )
+                    .child(
+                        Container::new()
+                            .class("separator")
+                            .attach(Grid::row(1))
+                            .attach(Grid::column_span(3))
+                            .build(ctx),
+                    )
+                    .child(
+                        Container::new()
+                            .class("separator")
+                            .attach(Grid::row(3))
+                            .attach(Grid::column_span(3))
+                            .build(ctx),
+                    )
+                    // Bottom bar
+                    .child(
+                        Container::new()
+                            .class(CLASS_BOTTOM_BAR)
+                            .attach(Grid::row(4))
+                            .attach(Grid::column(0))
+                            .attach(Grid::column_span(3))
+                            .build(ctx),
+                    )
+                    .child(
+                        // workaround, todo fix scroll viewer mouse behavior in OrbTk
+                        Button::new()
+                            .attach(Grid::row(4))
+                            .attach(Grid::column(0))
+                            .attach(Grid::column_span(3))
+                            .on_mouse_down(|_, _| true)
+                            .on_mouse_up(|_, _| true)
+                            .on_click(|_, _| true)
+                            .class(CLASS_TRANSPARENT)
+                            .build(ctx),
+                    )
+                    .child(policy_list_text_box)
+                    .child(
+                        Button::new()
+                            .id(ID_POLICY_LIST_ADD_BUTTON)
+                            .class(CLASS_ICON_ONLY)
+                            .attach(Grid::row(4))
+                            .attach(Grid::column(2))
+                            .margin((0.0, 0.0, 4.0, 0.0))
+                            .enabled(false)
+                            .min_size(32.0, 32.0)
+                            .v_align("center")
+                            .icon(material_icons_font_ttf::MD_ADD)
+                            .on_click(move |ctx, _| {
+                                ctx.get_mut::<PolicyListState>(id)
+                                    .action(Action::NewEntry(policy_list_text_box));
+                                true
+                            })
+                            .build(ctx),
+                    )
+                    .build(ctx),
+            )
+    }
+}

frontend/Cargo.toml

@@ -1,28 +0,0 @@
-[package]
-name = "advotracker_frontend"
-version = "0.1.0"
-authors = ["Ralf Zerres <ralf.zerres@networkx.de>"]
-description = "Frontend component that supports lawyers to capture relevant data encountered during an online legal advice."
-readme = "README.md"
-license = "(0BSD OR MIT)"
-edition = "2018"
-
-[target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3", features = ["winuser"] }
-#diesel = { version = "1.4", features = [ "postgres", "sqlite" ] }
-
-[dependencies]
-#orbtk = "~0.3.1-alpha3"
-orbtk = { git = "https://github.com/redox-os/orbtk.git", branch = "develop" }
-serde = { version = "~1.0", features = ["derive"] }
-chrono = { version = "~0.4.0", features = ["serde"] }
-
-[features]
-# no features by default
-default = ["orbtk/debug"]
-
-[package.metadata.bundle]
-name = "AdvoTracker"
-identifier = "rzerres.advotracker"
-short_description = "Task app based on OrbTk."
-description = "Supports lawyers to capture relevant data encountered during an online legal advice.\n"

frontend/examples/README.md

@@ -1,20 +0,0 @@
-# OrbTk examples
-
-[![Build and test](https://github.com/redox-os/orbtk/workflows/build/badge.svg)](https://github.com/redox-os/orbtk/actions)
-![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)
-
-* calculator: calculator example
-* canvas: use third party render library in canvas
-* clear: interaction between widgets
-* grid: grid layout example
-* image: image widget
-* minimal: minimal example
-* multi_window: multi window example
-* overlay: draw widgets on the top
-* settings: use registry and settings service (load / save)
-* stack: stack layout example
-* widgets: widget overview
-
-## License
-
-Licensed under MIT license ([LICENSE](../LICENSE)).

frontend/examples/advowidgets.rs

@@ -1,478 +0,0 @@
-use std::collections::HashSet;
-
-use orbtk::prelude::*;
-
-#[derive(Debug, Copy, Clone)]
-enum Action {
-    AddItem,
-    ClearText,
-    EntryActivated(Entity),
-    EntryChanged(Entity),
-    ValueChanged(Entity),
-    IncrementCounter,
-    RemoveItem,
-}
-
-#[derive(AsAny)]
-pub struct MainViewState {
-    action: Option<Action>,
-}
-
-impl Default for MainViewState {
-    fn default() -> Self {
-        MainViewState { action: None }
-    }
-}
-
-impl MainViewState {
-    fn action(&mut self, action: impl Into<Option<Action>>) {
-        self.action = action.into();
-    }
-}
-
-impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
-        if let Some(action) = self.action {
-            match action {
-                Action::AddItem => {
-                    let len = ctx.widget().get::<List>("list").len();
-                    if len < 5 {
-                        ctx.widget()
-                            .get_mut::<List>("list")
-                            .push(format!("Item {}", len + 1));
-                        ctx.child("items").set("count", len + 1);
-                        ctx.child("remove-item-button").set("enabled", true);
-
-                        if len == 4 {
-                            ctx.child("add-item-button").set("enabled", false);
-                        }
-                    }
-                }
-                Action::RemoveItem => {
-                    let len = ctx.widget().get::<List>("list").len();
-                    if len > 0 {
-                        ctx.widget().get_mut::<List>("list").remove(len - 1);
-                        ctx.child("items").set("count", len - 1);
-                        ctx.child("add-item-button").set("enabled", true);
-
-                        if len == 1 {
-                            ctx.child("remove-item-button").set("enabled", false);
-                        }
-                    }
-                }
-                Action::IncrementCounter => {
-                    *ctx.widget().get_mut::<usize>("counter") += 1;
-
-                    let counter = *ctx.widget().get::<usize>("counter");
-
-                    ctx.widget().set(
-                        "result",
-                        String16::from(format!("Button count: {}", counter)),
-                    );
-                }
-                Action::ClearText => {
-                    ctx.widget().set("text_one", String16::from(""));
-                    ctx.widget().set("text_two", String16::from(""));
-                }
-                Action::EntryActivated(entity) => {
-                    let mut widget = ctx.get_widget(entity);
-                    let text = widget.get_mut::<String16>("text");
-                    println!("submitting {}", text);
-                    text.clear();
-                }
-                Action::EntryChanged(entity) => {
-                    let widget = ctx.get_widget(entity);
-                    let text = widget.get::<String16>("text");
-                    println!("entry changed: {}", text);
-                }
-                Action::ValueChanged(entity) => {
-                    let val =
-                        ((*ctx.get_widget(entity).get::<f64>("val")).floor() as i32).to_string();
-                    ctx.child("value_text").set("text", String16::from(val));
-                }
-            }
-
-            self.action = None;
-        }
-    }
-
-    fn update_post_layout(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
-        let mut selection_string = "Selected:".to_string();
-
-        for index in &ctx.widget().get::<SelectedIndices>("selected_indices").0 {
-            selection_string = format!("{} {}", selection_string, index);
-        }
-
-        ctx.child("selection")
-            .set("text", String16::from(selection_string));
-    }
-}
-
-fn create_header(ctx: &mut BuildContext, text: &str) -> Entity {
-    TextBlock::new()
-        .text(text)
-        .element("text-block")
-        .class("h1")
-        .build(ctx)
-}
-
-type List = Vec<String>;
-
-widget!(
-    MainView<MainViewState> {
-        selected_indices: SelectedIndices,
-        counter: usize,
-        list_count: usize,
-        combo_box_list_count: usize,
-        list: List,
-        selection_list: List,
-        combo_box_list: List,
-        selection_list_count: usize,
-        text_one: String16,
-        text_two: String16,
-        result: String16
-    }
-);
-
-impl Template for MainView {
-    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
-        self.name("MainView")
-            .result("Button count: 0")
-            .counter(0)
-            .selected_indices(HashSet::new())
-            .list(vec![
-                "Item 1".to_string(),
-                "Item 2".to_string(),
-                "Item 3".to_string(),
-            ])
-            .list_count(3)
-            .selection_list(vec![
-                "Item 1".to_string(),
-                "Item 2".to_string(),
-                "Item 3".to_string(),
-                "Item 4".to_string(),
-                "Item 5".to_string(),
-                "Item 6".to_string(),
-                "Item 7".to_string(),
-                "Item 8".to_string(),
-                "Item 9".to_string(),
-                "Item 10".to_string(),
-            ])
-            .combo_box_list(vec![
-                "CB 1".to_string(),
-                "CB 2".to_string(),
-                "CB 3".to_string(),
-                "CB 4".to_string(),
-                "CB 5".to_string(),
-                "CB 6".to_string(),
-                "CB 7".to_string(),
-                "CB 8".to_string(),
-                "CB 9".to_string(),
-                "CB 10".to_string(),
-            ])
-            .selection_list_count(10)
-            .combo_box_list_count(10)
-            .child(
-                Grid::new()
-                    .margin(8.0)
-                    .columns(
-                        Columns::new()
-                            .add(132.0)
-                            .add(16.0)
-                            .add(132.0)
-                            .add(16.0)
-                            .add(132.0),
-                    )
-                    .child(
-                        Stack::new()
-                            .attach(Grid::column(0))
-                            // Column 0
-                            .child(create_header(ctx, "Buttons"))
-                            .child(
-                                Button::new()
-                                    .text("Button")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .icon(material_font_icons::CHECK_FONT_ICON)
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(1))
-                                    .on_click(move |states, _| {
-                                        state(id, states).action(Action::IncrementCounter);
-                                        true
-                                    })
-                                    .build(ctx),
-                            )
-                            .child(
-                                Button::new()
-                                    .text("Primary")
-                                    .element("button")
-                                    .class("primary")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .icon(material_font_icons::CHECK_FONT_ICON)
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(2))
-                                    .build(ctx),
-                            )
-                            .child(
-                                ToggleButton::new()
-                                    .class("single_content")
-                                    .text("ToggleButton")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(3))
-                                    .build(ctx),
-                            )
-                            .child(
-                                CheckBox::new()
-                                    .text("CheckBox")
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(4))
-                                    .build(ctx),
-                            )
-                            .child(
-                                Switch::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(5))
-                                    .build(ctx),
-                            )
-                            .child(
-                                TextBlock::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .element("h1")
-                                    .id("value_text")
-                                    .text("0")
-                                    .h_align("center")
-                                    .build(ctx),
-                            )
-                            .child(
-                                Slider::new()
-                                    .on_changed(move |states, entity| {
-                                        state(id, states).action(Action::ValueChanged(entity));
-                                    })
-                                    .build(ctx),
-                            )
-                            .build(ctx),
-                    )
-                    .child(
-                        Stack::new()
-                            .attach(Grid::column(2))
-                            .child(create_header(ctx, "Text"))
-                            .child(
-                                TextBlock::new()
-                                    .class("body")
-                                    .text(("result", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(2))
-                                    .attach(Grid::row(1))
-                                    .build(ctx),
-                            )
-                            .child(
-                                TextBox::new()
-                                    .water_mark("TextBox...")
-                                    .text(("text_one", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(2))
-                                    .attach(Grid::row(2))
-                                    .on_activate(move |states, entity| {
-                                        state(id, states).action(Action::EntryActivated(entity));
-                                    })
-                                    .on_changed(move |states, entity| {
-                                        state(id, states).action(Action::EntryChanged(entity));
-                                    })
-                                    .build(ctx),
-                            )
-                            .child(
-                                TextBox::new()
-                                    .water_mark("TextBox...")
-                                    .text(("text_two", id))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .attach(Grid::column(2))
-                                    .attach(Grid::row(2))
-                                    .on_activate(move |states, entity| {
-                                        state(id, states).action(Action::EntryActivated(entity));
-                                    })
-                                    .on_changed(move |states, entity| {
-                                        state(id, states).action(Action::EntryChanged(entity));
-                                    })
-                                    .build(ctx),
-                            )
-                            .child(
-                                Button::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .class("single_content")
-                                    .text("clear text")
-                                    .on_click(move |states, _| {
-                                        state(id, states).action(Action::ClearText);
-                                        true
-                                    })
-                                    .build(ctx),
-                            )
-                            .child(
-                                NumericBox::new()
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .max(123.0)
-                                    .step(0.123)
-                                    .val(0.123)
-                                    .build(ctx),
-                            )
-                            .build(ctx),
-                    )
-                    .child(
-                        Grid::new()
-                            .rows(
-                                Rows::new()
-                                    .add("auto")
-                                    .add(32.0)
-                                    .add(16.0)
-                                    .add(204.0)
-                                    .add("auto")
-                                    .add(192.0)
-                                    .add("auto"),
-                            )
-                            .columns(Columns::new().add("*").add(4.0).add("*"))
-                            .attach(Grid::column(4))
-                            .child(
-                                TextBlock::new()
-                                    .text("Items")
-                                    .element("text-block")
-                                    .class("h1")
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::column_span(3))
-                                    .attach(Grid::row(0))
-                                    .build(ctx),
-                            )
-                            .child(
-                                ComboBox::new()
-                                    .items_builder(move |bc, index| {
-                                        let text = bc
-                                            .get_widget(id)
-                                            .get::<Vec<String>>("combo_box_list")[index]
-                                            .clone();
-                                        TextBlock::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
-                                            .v_align("center")
-                                            .text(text)
-                                            .build(bc)
-                                    })
-                                    .selected_index(0)
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::column_span(3))
-                                    .attach(Grid::row(1))
-                                    .margin((0.0, 8.0, 0.0, 0.0))
-                                    .count(("combo_box_list_count", id))
-                                    .build(ctx),
-                            )
-                            .child(
-                                ItemsWidget::new()
-                                    .element("items-widget")
-                                    .id("items")
-                                    .padding((4.0, 4.0, 4.0, 2.0))
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::column_span(3))
-                                    .attach(Grid::row(3))
-                                    .margin((0.0, 0.0, 0.0, 8.0))
-                                    .items_builder(move |bc, index| {
-                                        let text = bc.get_widget(id).get::<Vec<String>>("list")
-                                            [index]
-                                            .clone();
-
-                                        Button::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
-                                            .text(text)
-                                            .build(bc)
-                                    })
-                                    .count(("list_count", id))
-                                    .build(ctx),
-                            )
-                            .child(
-                                Button::new()
-                                    .element("button")
-                                    .class("single_content")
-                                    .id("remove-item-button")
-                                    .icon(material_font_icons::MINUS_FONT_ICON)
-                                    .on_click(move |states, _| {
-                                        state(id, states).action(Action::RemoveItem);
-                                        true
-                                    })
-                                    .min_width(0.0)
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::row(4))
-                                    .build(ctx),
-                            )
-                            .child(
-                                Button::new()
-                                    .element("button")
-                                    .class("single_content")
-                                    .id("add-item-button")
-                                    .icon(material_font_icons::ADD_FONT_ICON)
-                                    .on_click(move |states, _| {
-                                        state(id, states).action(Action::AddItem);
-                                        true
-                                    })
-                                    .min_width(0.0)
-                                    .attach(Grid::column(2))
-                                    .attach(Grid::row(4))
-                                    .build(ctx),
-                            )
-                            .child(
-                                ListView::new()
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::column_span(3))
-                                    .attach(Grid::row(5))
-                                    .selected_indices(id)
-                                    .margin((0.0, 16.0, 0.0, 8.0))
-                                    .items_builder(move |bc, index| {
-                                        let text = bc
-                                            .get_widget(id)
-                                            .get::<Vec<String>>("selection_list")[index]
-                                            .clone();
-                                        TextBlock::new()
-                                            .margin((0.0, 0.0, 0.0, 2.0))
-                                            .v_align("center")
-                                            .text(text)
-                                            .build(bc)
-                                    })
-                                    .count(("selection_list_count", id))
-                                    .build(ctx),
-                            )
-                            .child(
-                                // todo: wrong text width????
-                                TextBlock::new()
-                                    .element("text-block")
-                                    .id("selection")
-                                    .max_width(120.0)
-                                    .attach(Grid::column(0))
-                                    .attach(Grid::column_span(3))
-                                    .attach(Grid::row(6))
-                                    .text("Selected:")
-                                    .build(ctx),
-                            )
-                            .build(ctx),
-                    )
-                    .build(ctx),
-            )
-    }
-}
-
-fn main() {
-    // use this only if you want to run it as web application.
-    //orbtk::initialize();
-
-    Application::new()
-        .window(|ctx| {
-            Window::new()
-                .title("OrbTk - widgets example")
-                .position((100.0, 100.0))
-                .size(468.0, 730.0)
-                .resizeable(true)
-                .child(MainView::new().build(ctx))
-                .build(ctx)
-        })
-        .run();
-}
-
-// helper to request MainViewState
-fn state<'a>(id: Entity, states: &'a mut StatesContext) -> &'a mut MainViewState {
-    states.get_mut(id)
-}

frontend/examples/calculator-dark.css

@@ -1,32 +0,0 @@
-.header {
-    background: #444e55;
-}
-
-.content {
-    background: #3b434a;
-}
-
-text_box {
-    background: transparent;
-    border-width: 0;
-    color: #9dafbf;
-    font-size: 16;
-}
-
-#input {
-    font-size: 16;
-}
-
-text-block {
-    font-size: 42;
-    color: #dfebf5;
-}
-
-#input {
-    background: transparent;
-}
-
-button {
-    border-radius: 1;
-    font-size: 20;
-}

frontend/examples/calculator-light.css

@@ -1,15 +0,0 @@
-.header {
-    background: #ffffff;
-}
-
-.content {
-    background: #fafafa;
-}
-
-text_box {
-    color: #4d4c4c;
-}
-
-text-block {
-    color: #4d4c4c;
-}

frontend/examples/calculator.rs

@@ -1,317 +0,0 @@
-use orbtk::prelude::*;
-use orbtk::theme::DEFAULT_THEME_CSS;
-
-static DARK_EXT: &'static str = include_str!("../resources/calculator-dark.css");
-
-#[cfg(feature = "light-theme")]
-static LIGHT_EXT: &'static str = include_str!("../resources/calculator-light.css");
-
-#[cfg(not(feature = "light-theme"))]
-fn get_theme() -> ThemeValue {
-    ThemeValue::create_from_css(DEFAULT_THEME_CSS)
-        .extension_css(DARK_EXT)
-        .build()
-}
-
-#[cfg(feature = "light-theme")]
-fn get_theme() -> ThemeValue {
-    ThemeValue::create()
-        .extension_css(DARK_EXT)
-        .extension_css(LIGHT_EXT)
-        .build()
-}
-
-#[derive(Debug, Copy, Clone)]
-enum Action {
-    Digit(char),
-    Operator(char),
-}
-
-#[derive(Default, AsAny)]
-pub struct MainViewState {
-    input: String,
-    operator: Option<char>,
-    left_side: Option<f64>,
-    right_side: Option<f64>,
-    action: Option<Action>,
-}
-
-impl MainViewState {
-    fn action(&mut self, action: impl Into<Option<Action>>) {
-        self.action = action.into();
-    }
-
-    fn calculate(&mut self, ctx: &mut Context) {
-        let mut result = 0.0;
-        if let Some(operator) = self.operator {
-            if let Some(left_side) = self.left_side {
-                if let Some(right_side) = self.right_side {
-                    match operator {
-                        '+' => {
-                            result = left_side + right_side;
-                        }
-                        '-' => {
-                            result = left_side - right_side;
-                        }
-                        '*' => {
-                            result = left_side * right_side;
-                        }
-                        '/' => {
-                            result = left_side / right_side;
-                        }
-                        _ => {}
-                    }
-                }
-            }
-        }
-
-        if result % 1.0 == 0.0 {
-            ctx.widget()
-                .set("text", String16::from(format!("{}", result)));
-        } else {
-            ctx.widget()
-                .set("text", String16::from(format!("{:.8}", result)));
-        }
-
-        self.left_side = Some(result);
-        self.right_side = None;
-    }
-}
-
-impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context) {
-        if let Some(action) = self.action {
-            match action {
-                Action::Digit(digit) => {
-                    self.input.push(digit);
-                    ctx.child("input").get_mut::<String16>("text").push(digit);
-                }
-                Action::Operator(operator) => match operator {
-                    'C' => {
-                        self.input.clear();
-                        self.left_side = None;
-                        self.operator = None;
-                        self.right_side = None;
-                        ctx.widget().get_mut::<String16>("text").clear();
-                        ctx.child("input").get_mut::<String16>("text").clear()
-                    }
-                    '=' => {
-                        self.right_side = Some(self.input.parse().unwrap_or(0.0));
-                        self.calculate(ctx);
-                        self.input.clear();
-                        self.left_side = None;
-                        self.operator = None;
-                        self.right_side = None;
-                        ctx.child("input").get_mut::<String16>("text").clear()
-                    }
-                    _ => {
-                        if self.input.is_empty() {
-                            return;
-                        }
-                        if self.left_side.is_none() {
-                            self.left_side = Some(self.input.parse().unwrap_or(0.0));
-                        } else {
-                            self.right_side = Some(self.input.parse().unwrap_or(0.0));
-                            self.calculate(ctx);
-                        }
-
-                        ctx.child("input")
-                            .get_mut::<String16>("text")
-                            .push(operator);
-                        self.input.clear();
-                        self.operator = Some(operator);
-                    }
-                },
-            }
-
-            self.action = None;
-        }
-    }
-}
-
-fn generate_digit_button(
-    ctx: &mut BuildContext,
-    id: Entity,
-    sight: char,
-    primary: bool,
-    column: usize,
-    column_span: usize,
-    row: usize,
-) -> Entity {
-    let mut button = Button::new()
-        .class("single_content")
-        .min_size(48.0, 48.0)
-        .text(sight.to_string())
-        .on_click(move |states, _| -> bool {
-            state(id, states).action(Action::Digit(sight));
-            true
-        })
-        .attach(Grid::column(column))
-        .attach(Grid::row(row))
-        .attach(Grid::column_span(column_span));
-
-    if primary {
-        button = button.class("primary");
-    }
-
-    button.build(ctx)
-}
-
-fn generate_operation_button(
-    ctx: &mut BuildContext,
-    id: Entity,
-    sight: char,
-    primary: bool,
-    column: usize,
-    column_span: usize,
-    row: usize,
-) -> Entity {
-    let mut button = Button::new()
-        .class("single_content")
-        .min_size(48.0, 48.0)
-        .text(sight.to_string())
-        .class("square")
-        .on_click(move |states, _| -> bool {
-            state(id, states).action(Action::Operator(sight));
-            true
-        })
-        .attach(Grid::column(column))
-        .attach(Grid::column_span(column_span))
-        .attach(Grid::row(row));
-
-    if primary {
-        button = button.class("primary");
-    }
-
-    button.build(ctx)
-}
-
-widget!(MainView<MainViewState> {
-    text: String16
-});
-
-impl Template for MainView {
-    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
-        self.name("MainView")
-            .width(212.0)
-            .height(336.0)
-            .text("")
-            .child(
-                Grid::new()
-                    .rows(Rows::new().add(72.0).add("*").build())
-                    .child(
-                        Container::new()
-                            .padding(8.0)
-                            .element("container")
-                            .class("header")
-                            .attach(Grid::row(0))
-                            .child(
-                                Grid::new()
-                                    .child(
-                                        ScrollViewer::new()
-                                            .scroll_viewer_mode(("custom", "disabled"))
-                                            .child(
-                                                TextBlock::new()
-                                                    .width(0.0)
-                                                    .height(14.0)
-                                                    .text("")
-                                                    .element("text-block")
-                                                    .id("input")
-                                                    .v_align("start")
-                                                    .build(ctx),
-                                            )
-                                            .build(ctx),
-                                    )
-                                    .child(
-                                        TextBlock::new()
-                                            .element("text-block")
-                                            .text(id)
-                                            .v_align("end")
-                                            .h_align("end")
-                                            .build(ctx),
-                                    )
-                                    .build(ctx),
-                            )
-                            .build(ctx),
-                    )
-                    .child(
-                        Container::new()
-                            .element("container")
-                            .class("content")
-                            .padding(8.0)
-                            .attach(Grid::row(1))
-                            .child(
-                                Grid::new()
-                                    .columns(
-                                        Columns::new()
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .build(),
-                                    )
-                                    .rows(
-                                        Rows::new()
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .add(4.0)
-                                            .add(48.0)
-                                            .build(),
-                                    )
-                                    // row 0
-                                    .child(generate_operation_button(ctx, id, 'C', false, 0, 5, 0))
-                                    .child(generate_operation_button(ctx, id, '/', true, 6, 3, 0))
-                                    // row 2
-                                    .child(generate_digit_button(ctx, id, '7', false, 0, 1, 2))
-                                    .child(generate_digit_button(ctx, id, '8', false, 2, 1, 2))
-                                    .child(generate_digit_button(ctx, id, '9', false, 4, 1, 2))
-                                    .child(generate_operation_button(ctx, id, '*', true, 6, 1, 2))
-                                    // row 4
-                                    .child(generate_digit_button(ctx, id, '4', false, 0, 1, 4))
-                                    .child(generate_digit_button(ctx, id, '5', false, 2, 1, 4))
-                                    .child(generate_digit_button(ctx, id, '6', false, 4, 1, 4))
-                                    .child(generate_operation_button(ctx, id, '-', true, 6, 1, 4))
-                                    // row 6
-                                    .child(generate_digit_button(ctx, id, '1', false, 0, 1, 6))
-                                    .child(generate_digit_button(ctx, id, '2', false, 2, 1, 6))
-                                    .child(generate_digit_button(ctx, id, '3', false, 4, 1, 6))
-                                    .child(generate_operation_button(ctx, id, '+', true, 6, 1, 6))
-                                    // row 8
-                                    .child(generate_digit_button(ctx, id, '0', false, 0, 3, 8))
-                                    .child(generate_digit_button(ctx, id, '.', false, 4, 1, 8))
-                                    .child(generate_operation_button(ctx, id, '=', true, 6, 1, 8))
-                                    .build(ctx),
-                            )
-                            .build(ctx),
-                    )
-                    .build(ctx),
-            )
-    }
-}
-
-fn main() {
-    Application::new()
-        .window(|ctx| {
-            Window::new()
-                .title("OrbTk - Calculator example")
-                .position((100.0, 100.0))
-                .size(212.0, 336.0)
-                .theme(get_theme())
-                .child(MainView::new().build(ctx))
-                .build(ctx)
-        })
-        .run();
-}
-
-// helper to request MainViewState
-fn state<'a>(id: Entity, states: &'a mut StatesContext) -> &'a mut MainViewState {
-    states.get_mut(id)
-}

frontend/examples/canvas.rs

@@ -1,279 +0,0 @@
-use orbtk::{prelude::*, render::platform::RenderContext2D, utils};
-use std::cell::Cell;
-
-use euc::{buffer::Buffer2d, rasterizer, Pipeline};
-use vek::*;
-
-// Cube is copied from euc spinning_cube example
-// https://github.com/zesterer/euc/blob/master/examples/spinning_cube.rs
-struct Cube<'a> {
-    mvp: Mat4<f32>,
-    positions: &'a [Vec4<f32>],
-}
-
-impl<'a> Pipeline for Cube<'a> {
-    type Vertex = (usize, Rgba<f32>);
-    type VsOut = Rgba<f32>;
-    type Pixel = u32;
-
-    #[inline(always)]
-    fn vert(&self, (v_index, v_color): &Self::Vertex) -> ([f32; 4], Self::VsOut) {
-        ((self.mvp * self.positions[*v_index]).into_array(), *v_color)
-    }
-
-    #[inline(always)]
-    fn frag(&self, v_color: &Self::VsOut) -> Self::Pixel {
-        let bytes = v_color.map(|e| (e * 255.0) as u8).into_array();
-        (bytes[2] as u32) << 0
-            | (bytes[1] as u32) << 8
-            | (bytes[0] as u32) << 16
-            | (bytes[3] as u32) << 24
-    }
-}
-
-#[derive(Clone, Default, PartialEq, Pipeline)]
-struct CubePipeline {
-    spin: Cell<f32>,
-}
-
-impl render::RenderPipeline for CubePipeline {
-    fn draw(&self, render_target: &mut render::RenderTarget) {
-        let mut color = Buffer2d::new(
-            [
-                render_target.width() as usize,
-                render_target.height() as usize,
-            ],
-            0,
-        );
-        let mut depth = Buffer2d::new(
-            [
-                render_target.width() as usize,
-                render_target.height() as usize,
-            ],
-            1.0,
-        );
-
-        let mvp = Mat4::perspective_fov_rh_no(
-            1.3,
-            render_target.width() as f32,
-            render_target.height() as f32,
-            0.01,
-            100.0,
-        ) * Mat4::translation_3d(Vec3::new(0.0, 0.0, -2.0))
-            * Mat4::<f32>::scaling_3d(0.4)
-            * Mat4::rotation_x((self.spin.get() * 0.002) * 8.0)
-            * Mat4::rotation_y((self.spin.get() as f32 * 0.004).cos() * 4.0)
-            * Mat4::rotation_z((self.spin.get() as f32 * 0.008).sin() * 2.0);
-
-        Cube {
-            mvp,
-            positions: &[
-                Vec4::new(-1.0, -1.0, -1.0, 1.0), // 0
-                Vec4::new(-1.0, -1.0, 1.0, 1.0),  // 1
-                Vec4::new(-1.0, 1.0, -1.0, 1.0),  // 2
-                Vec4::new(-1.0, 1.0, 1.0, 1.0),   // 3
-                Vec4::new(1.0, -1.0, -1.0, 1.0),  // 4
-                Vec4::new(1.0, -1.0, 1.0, 1.0),   // 5
-                Vec4::new(1.0, 1.0, -1.0, 1.0),   // 6
-                Vec4::new(1.0, 1.0, 1.0, 1.0),    // 7
-            ],
-        }
-        .draw::<rasterizer::Triangles<_, rasterizer::BackfaceCullingEnabled>, _>(
-            &[
-                // -x
-                (0, Rgba::green()),
-                (3, Rgba::blue()),
-                (2, Rgba::red()),
-                (0, Rgba::green()),
-                (1, Rgba::red()),
-                (3, Rgba::blue()),
-                // +x
-                (7, Rgba::blue()),
-                (4, Rgba::green()),
-                (6, Rgba::red()),
-                (5, Rgba::red()),
-                (4, Rgba::green()),
-                (7, Rgba::blue()),
-                // -y
-                (5, Rgba::blue()),
-                (0, Rgba::red()),
-                (4, Rgba::green()),
-                (1, Rgba::green()),
-                (0, Rgba::red()),
-                (5, Rgba::blue()),
-                // +y
-                (2, Rgba::red()),
-                (7, Rgba::blue()),
-                (6, Rgba::green()),
-                (2, Rgba::red()),
-                (3, Rgba::green()),
-                (7, Rgba::blue()),
-                // -z
-                (0, Rgba::red()),
-                (6, Rgba::green()),
-                (4, Rgba::blue()),
-                (0, Rgba::red()),
-                (2, Rgba::blue()),
-                (6, Rgba::green()),
-                // +z
-                (7, Rgba::green()),
-                (1, Rgba::red()),
-                (5, Rgba::blue()),
-                (3, Rgba::blue()),
-                (1, Rgba::red()),
-                (7, Rgba::green()),
-            ],
-            &mut color,
-            Some(&mut depth),
-        );
-
-        render_target.draw(color.as_ref());
-    }
-}
-
-// OrbTk 2D drawing
-#[derive(Clone, Default, PartialEq, Pipeline)]
-struct Graphic2DPipeline;
-
-impl render::RenderPipeline for Graphic2DPipeline {
-    fn draw(&self, render_target: &mut render::RenderTarget) {
-        let mut render_context =
-            RenderContext2D::new(render_target.width(), render_target.height());
-
-        let width = 120.0;
-        let height = 120.0;
-
-        let x = (render_target.width() - width) / 2.0;
-        let y = (render_target.height() - height) / 2.0;
-        // render_context.set_fill_style(utils::Brush::SolidColor(Color::from("#000000")));
-
-        render_context.set_fill_style(utils::Brush::LinearGradient {
-            start: Point::new(x, y),
-            end: Point::new(x + width, y + height),
-            stops: vec![
-                LinearGradientStop {
-                    position: 0.0,
-                    color: Color::from("#0021EB"),
-                },
-                LinearGradientStop {
-                    position: 0.5,
-                    color: Color::from("#CE2F24"),
-                },
-                LinearGradientStop {
-                    position: 1.0,
-                    color: Color::from("#70EF49"),
-                },
-            ],
-        });
-        render_context.fill_rect(x, y, width, height);
-        // render_target.draw(render_context.data());
-    }
-}
-
-#[derive(Default, AsAny)]
-pub struct MainViewState {
-    cube_spin: f32,
-}
-
-impl MainViewState {
-    fn spin(&mut self) {
-        self.cube_spin += 32.0;
-    }
-}
-
-impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
-        if let Some(cube) = ctx
-            .widget()
-            .get_mut::<RenderPipeline>("render_pipeline")
-            .0
-            .as_any()
-            .downcast_ref::<CubePipeline>()
-        {
-            cube.spin.set(self.cube_spin);
-        }
-    }
-}
-
-widget!(
-    MainView<MainViewState> {
-         render_pipeline: RenderPipeline
-    }
-);
-
-impl Template for MainView {
-    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
-        self.name("MainView")
-            .render_pipeline(RenderPipeline(Box::new(CubePipeline::default())))
-            .child(
-                Grid::create()
-                    .rows(
-                        Rows::create()
-                            .row("auto")
-                            .row("*")
-                            .row("auto")
-                            .row("*")
-                            .build(),
-                    )
-                    .child(
-                        TextBlock::create()
-                            .attach(Grid::row(0))
-                            .text("Canvas (render with euc crate)")
-                            .element("text-block")
-                            .class("h1")
-                            .margin(4.0)
-                            .build(ctx),
-                    )
-                    .child(
-                        Canvas::create()
-                            .attach(Grid::row(1))
-                            .render_pipeline(id)
-                            .build(ctx),
-                    )
-                    .child(
-                        Button::create()
-                            .text("spin cube")
-                            .vertical_alignment("end")
-                            .attach(Grid::row(1))
-                            .margin(4.0)
-                            .on_click(move |states, _| {
-                                states.get_mut::<MainViewState>(id).spin();
-                                true
-                            })
-                            .build(ctx),
-                    )
-                    .child(
-                        TextBlock::create()
-                            .attach(Grid::row(2))
-                            .text("Canvas (render with OrbTk)")
-                            .element("text-block")
-                            .class("h1")
-                            .margin(4.0)
-                            .build(ctx),
-                    )
-                    .child(
-                        Canvas::create()
-                            .attach(Grid::row(3))
-                            .render_pipeline(RenderPipeline(Box::new(Graphic2DPipeline::default())))
-                            .build(ctx),
-                    )
-                    .build(ctx),
-            )
-    }
-}
-
-fn main() {
-    // use this only if you want to run it as web application.
-    orbtk::initialize();
-
-    Application::new()
-        .window(|ctx| {
-            Window::create()
-                .title("OrbTk - canvas example")
-                .position((100.0, 100.0))
-                .size(420.0, 730.0)
-                .child(MainView::create().build(ctx))
-                .build(ctx)
-        })
-        .run();
-}

frontend/examples/clear.rs

@@ -1,67 +0,0 @@
-use orbtk::prelude::*;
-
-#[derive(Default, AsAny)]
-pub struct MainViewState {
-    clear: bool,
-}
-
-impl MainViewState {
-    // Sets an action the state
-    fn clear(&mut self) {
-        self.clear = true;
-    }
-}
-
-impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
-        if self.clear {
-            // Clears the text property of MainView and because
-            // of the sharing also the text of the TextBox.
-            ctx.widget().set("text", String16::from(""));
-            self.clear = false;
-        }
-    }
-}
-
-widget!(MainView<MainViewState> {
-    text: String16
-});
-
-impl Template for MainView {
-    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
-        self.name("MainView").child(
-            Stack::create()
-                .orientation("horizontal")
-                // By injecting the id of the parent the text property
-                // is shared between the MainView and the TextBox. This
-                // means both references the same String16 object.
-                .child(TextBox::create().height(32.0).text(id).build(ctx))
-                .child(
-                    Button::create()
-                        .margin((8.0, 0.0, 0.0, 0.0))
-                        // mouse click event handler
-                        .on_click(move |states, _| {
-                            // Calls clear of the state of MainView
-                            states.get_mut::<MainViewState>(id).clear();
-                            true
-                        })
-                        .text("Clear")
-                        .build(ctx),
-                )
-                .build(ctx),
-        )
-    }
-}
-
-fn main() {
-    Application::new()
-        .window(|ctx| {
-            Window::create()
-                .title("OrbTk - minimal example")
-                .position((100.0, 100.0))
-                .size(420.0, 730.0)
-                .child(MainView::create().margin(4.0).build(ctx))
-                .build(ctx)
-        })
-        .run();
-}

frontend/examples/counter.rs-0.3.1-alpha1

@@ -1,111 +0,0 @@
-use orbtk::api::widget::StatesContext;
-use orbtk::prelude::*;
-
-#[derive(Debug)]
-pub enum Event {
-    Increment(Entity),
-}
-
-#[derive(AsAny, Default)]
-pub struct AppState {
-    events: VecDeque<Event>,
-    pub notes: Entity,
-    count: u32,
-}
-
-//rbtk_api::widget::states_context::StatesContext<'_>
-#[derive(Debug, Copy, Clone)]
-enum Action {
-    Increment(usize),
-}
-
-#[derive(Default, AsAny)]
-pub struct MainViewState {
-    num: usize,
-    action: Option<Action>,
-}
-
-impl MainViewState {
-    fn action(&mut self, action: impl Into<Option<Action>>) {
-	self.action = action.into();
-    }
-}
-
-impl Template for MainView {
-    fn template(self, id: Entity, ctx: &mut BuildContext) -> Self {
-	self.name("MainView")
-	    .counter(0)
-	    .result("Button count: 0")
-	    .child(
-		Button::create()
-		    .selector(Selector::from("button").id("btn"))
-		    .min_size(100.0, 50.0)
-		    .text(("result", id))
-		    .on_click(move |states, _| -> bool {
-			state(id, states).action(Action::Increment(10));
-			true
-		    })
-		    .build(ctx),
-	    )
-    }
-}
-
-impl State for MainViewState {
-    fn update(&mut self, _: &mut Registry, ctx: &mut Context<'_>) {
-	if let Some(action) = self.action {
-	    match action {
-		Action::Increment(digit) => {
-		    *ctx.widget().get_mut::<usize>("counter") += digit as usize;
-		    let counter = *ctx.widget().get::<usize>("counter");
-		    ctx.widget().set(
-			"result",
-			String16::from(format!("Button count: {}", counter)),
-		    );
-		}
-		_ => {}
-	    }
-
-	    // Is it possible to get rid of this line ?
-	    self.action = None;
-	}
-
-	if let Some(event) = self.events.pop_front() {
-	    match event {
-		// Create and append the note to the UI.
-		Event::Increment(entity) => {
-		    if let Some(copy) = Self::fetch_text(ctx, entity) {
-			self.append_note(ctx, copy);
-			let count = self.count + 1;
-			self.count = count;
-			if count == 1 {
-			    ctx.widget().set::<f64>("spacing", 12.0);
-			}
-		    }
-		}
-	    }
-	}
-    }
-}
-
-widget!(MainView<MainViewState> {
-    age:i32,
-    counter:usize,
-    result: String16
-});
-
-fn main() {
-    Application::new()
-	.window(|ctx| {
-	    Window::create()
-		.title("OrbTk - counter example")
-		.position((100.0, 100.0))
-		.size(400.0, 400.0)
-		.child(MainView::create().build(ctx))
-		.build(ctx)
-	})
-	.run();
-}
-
-fn state<'a>(id: Entity, states: &'a mut StatesContext) -> &'a mut MainViewState {
-    states.get_mut(id)
-}