Common UI module implemented & used in cuteness.io

CrossPlatformModules.csproj

@@ -473,6 +473,7 @@
     <TypeScriptCompile Include="ui\action-bar\action-bar.ios.ts">
       <DependentUpon>action-bar.d.ts</DependentUpon>
     </TypeScriptCompile>
+    <TypeScriptCompile Include="ui\ui.d.ts" />
     <TypeScriptCompile Include="ui\html-view\html-view-common.ts" />
     <TypeScriptCompile Include="ui\html-view\html-view.android.ts" />
     <TypeScriptCompile Include="ui\html-view\html-view.d.ts" />
@@ -688,6 +689,7 @@
       <DependentUpon>text-field.d.ts</DependentUpon>
     </TypeScriptCompile>
     <TypeScriptCompile Include="ui\text-view\text-view.d.ts" />
+    <TypeScriptCompile Include="ui\ui.ts" />
     <TypeScriptCompile Include="utils\android_constants.ts" />
     <TypeScriptCompile Include="utils\module-merge.ts" />
     <TypeScriptCompile Include="utils\utils.android.ts">
@@ -1746,6 +1748,7 @@
     <Content Include="ui\html-view\package.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="ui\package.json" />
   </ItemGroup>
   <ItemGroup>
     <None Include="build\tslint.json" />

apps/cuteness.io/details-page.ts

@@ -1,10 +1,10 @@
-import pages = require("ui/page");
+import {Page} from "ui";
-import observable = require("data/observable");
+import {EventData as ObservableEventData} from "data/observable";
 
 // Event handler for Page "navigatedTo" event attached in details-page.xml
-export function pageNavigatedTo(args: observable.EventData) {
+export function pageNavigatedTo(args: ObservableEventData) {
     // Get the event sender
-    var page = <pages.Page>args.object;
+    var page = <Page>args.object;
 
     page.bindingContext = page.navigationContext;
 }

apps/cuteness.io/main-page.ts

@@ -1,34 +1,31 @@
-import observable = require("data/observable");
+import {EventData as ObservableEventData} from "data/observable";
-import pages = require("ui/page");
+import {Page, ItemEventData, topmost as topmostFrame, ItemEventData as ListViewItemEventData} from "ui";
-import frames = require("ui/frame");
+import {AppViewModel} from "./reddit-app-view-model";
-import listView = require("ui/list-view");
 
-import redditAppViewModel = require("./reddit-app-view-model");
+var appViewModel = new AppViewModel();
-
-var appViewModel = new redditAppViewModel.AppViewModel();
 
 // Event handler for Page "loaded" event attached in main-page.xml
-export function pageLoaded(args: observable.EventData) {
+export function pageLoaded(args: ObservableEventData) {
     // Get the event sender
-    var page = <pages.Page>args.object;
+    var page = <Page>args.object;
 
     page.bindingContext = appViewModel;
 
     // Enable platform specific feature (in this case Android page caching)
-    if (frames.topmost().android) {
+    if (topmostFrame().android) {
-        frames.topmost().android.cachePagesOnNavigate = true;
+        topmostFrame().android.cachePagesOnNavigate = true;
     }
 }
 
-export function listViewItemTap(args: listView.ItemEventData) {
+export function listViewItemTap(args: ListViewItemEventData) {
     // Navigate to the details page with context set to the data item for specified index
-    frames.topmost().navigate({
+    topmostFrame().navigate({
         moduleName: "./details-page",
         context: appViewModel.redditItems.getItem(args.index)
     });
 }
 
-export function listViewLoadMoreItems(args: observable.EventData) {
+export function listViewLoadMoreItems(args: ObservableEventData) {
     // Increase model items length with model items loadSize property value
     appViewModel.redditItems.length += appViewModel.redditItems.loadSize;
 }

apps/cuteness.io/reddit-app-view-model.ts

@@ -1,53 +1,49 @@
-import imageSource = require("image-source");
+import {ImageSource, fromFile as imageSourceFromFile} from "image-source";
-import virtualArray = require("data/virtual-array");
+import {VirtualArray, ItemsLoading as virtualArrayItemsLoadingData} from "data/virtual-array";
-import http = require("http");
+import {Observable} from "data/observable";
-import observable = require("data/observable");
+import {Cache as ImageCache} from "ui/image-cache";
-import imageCache = require("ui/image-cache");
 
-import redditModel = require("./reddit-model");
+import {Data as RedditData} from "./reddit-model";
-import redditViewModel = require("./reddit-item-view-model");
+import {RedditViewModel} from "./reddit-item-view-model";
 
 var aboutText = "Cuteness is a proof of concept app demonstrating the Telerik's NativeScript for writing native mobile applications using JavaScript.";
-export var defaultThumbnailImageSource = imageSource.fromFile("~/res/reddit-logo.png");
+export var defaultThumbnailImageSource = imageSourceFromFile("~/res/reddit-logo.png");
-export var defaultNoThumbnailImageSource = imageSource.fromFile("~/res/no-image.png");
+export var defaultNoThumbnailImageSource = imageSourceFromFile("~/res/no-image.png");
 
 var redditUrl = "http://www.reddit.com/r/aww.json?limit=";
 var after: string;
 var ISSCROLLING = "isLoading";
 
 // initialize the image cache for the main list
-export var cache = new imageCache.Cache();
+export var cache = new ImageCache();
 cache.placeholder = defaultThumbnailImageSource;
 cache.maxRequests = 5;
 
-export class AppViewModel extends observable.Observable {
+export class AppViewModel extends Observable {
 
-    private _redditItems: virtualArray.VirtualArray<redditViewModel.RedditViewModel>;
+    private _redditItems: VirtualArray<RedditViewModel>;
-    get redditItems(): virtualArray.VirtualArray<redditViewModel.RedditViewModel> {
+    get redditItems(): VirtualArray<RedditViewModel> {
         if (!this._redditItems) {
-            this._redditItems = new virtualArray.VirtualArray<redditViewModel.RedditViewModel>(1000);
+            this._redditItems = new VirtualArray<RedditViewModel>(1000);
             this._redditItems.loadSize = 50;
-            this._redditItems.on(virtualArray.VirtualArray.itemsLoadingEvent, (args: virtualArray.ItemsLoading) => {
+            this._redditItems.on(VirtualArray.itemsLoadingEvent, (args: virtualArrayItemsLoadingData) => {
 
-                http.getJSON<redditModel.Data>(redditUrl + args.count +
+                fetch(redditUrl + args.count + (after ? "&after=" + after : "")).then<RedditData>(response=> response.json()).then(result => {
-                    (after ? "&after=" + after : "")).then(result => {
 
-                        var itemsToLoad = result.data.children.map(i=> {
+                    var itemsToLoad = result.data.children.map(i=> {
-                            return new redditViewModel.RedditViewModel(i.data);
+                        return new RedditViewModel(i.data);
-                        });
-
-                        this._redditItems.load(args.index, itemsToLoad);
-
-                        var lastItem = itemsToLoad[itemsToLoad.length - 1];
-                        if (lastItem) {
-                            after = itemsToLoad[itemsToLoad.length - 1].source.name;
-                        }
-
-                    }, (e) => { console.log(e.message) })
-                    .catch(function(e) {
-                        setTimeout(function() { throw e; });
                     });
-;
+
+                    this._redditItems.load(args.index, itemsToLoad);
+
+                    var lastItem = itemsToLoad[itemsToLoad.length - 1];
+                    if (lastItem) {
+                        after = itemsToLoad[itemsToLoad.length - 1].source.name;
+                    }
+
+                }).catch(e => {
+                setTimeout(() => { throw e; });
+                });
             });
         }
 
@@ -69,7 +65,7 @@ export class AppViewModel extends observable.Observable {
                 cache.enableDownload();
             }
 
-            this.notify({ object: this, eventName: observable.Observable.propertyChangeEvent, propertyName: ISSCROLLING, value: value });
+            this.notify({ object: this, eventName: Observable.propertyChangeEvent, propertyName: ISSCROLLING, value: value });
         }
     }
 
@@ -77,11 +73,11 @@ export class AppViewModel extends observable.Observable {
         return aboutText;
     }
 
-    get defaultThumbnailImageSource(): imageSource.ImageSource {
+    get defaultThumbnailImageSource(): ImageSource {
         return defaultThumbnailImageSource;
     }
 
-    get defaultNoThumbnailImageSource(): imageSource.ImageSource {
+    get defaultNoThumbnailImageSource(): ImageSource {
         return defaultNoThumbnailImageSource;
     }
 }

apps/cuteness.io/reddit-item-view-model.ts

@@ -1,20 +1,20 @@
-import observable = require("data/observable");
+import {Observable} from "data/observable";
-import imageSource = require("image-source");
+import {ImageSource, fromFile as imageSourceFromFile, fromUrl as imageSourceFromUrl} from "image-source";
 
-import redditModel = require("./reddit-model");
+import {ItemData} from "./reddit-model";
-import redditAppViewModel = require("./reddit-app-view-model");
+import {defaultThumbnailImageSource, defaultNoThumbnailImageSource, cache} from "./reddit-app-view-model";
 
-var firstThumbnailImageSource = imageSource.fromFile("~/res/first-image.png");
+var firstThumbnailImageSource = imageSourceFromFile("~/res/first-image.png");
-var defaultImageSource = imageSource.fromFile("~/res/reddit-logo-transparent.png");
+var defaultImageSource = imageSourceFromFile("~/res/reddit-logo-transparent.png");
 
 var ISLOADING = "isLoading";
 var THUMBNAIL_IMAGE = "thumbnailImage";
 var IMAGE_SOURCE = "imageSource";
 
-export class RedditViewModel extends observable.Observable {
+export class RedditViewModel extends Observable {
 
-    private _source: redditModel.ItemData;
+    private _source: ItemData;
-    constructor(source: redditModel.ItemData) {
+    constructor(source: ItemData) {
         super();
 
         this._source = source;
@@ -27,7 +27,7 @@ export class RedditViewModel extends observable.Observable {
         }
     }
 
-    get source(): redditModel.ItemData {
+    get source(): ItemData {
         return this._source;
     }
 
@@ -38,13 +38,13 @@ export class RedditViewModel extends observable.Observable {
     set isLoading(value: boolean) {
         if (this._isLoading !== value) {
             this._isLoading = value;
-            this.notify({ object: this, eventName: observable.Observable.propertyChangeEvent, propertyName: ISLOADING, value: value });
+            this.notify({ object: this, eventName: Observable.propertyChangeEvent, propertyName: ISLOADING, value: value });
         }
     }
 
-    get thumbnailImage(): imageSource.ImageSource {
+    get thumbnailImage(): ImageSource {
         if (!this._source) {
-            return redditAppViewModel.defaultThumbnailImageSource;
+            return defaultThumbnailImageSource;
         }
 
         if (this._source.title === "reddit 101") {
@@ -54,30 +54,30 @@ export class RedditViewModel extends observable.Observable {
         var url = this._source.thumbnail;
 
         if (!_isValidImageUrl(url)) {
-            return redditAppViewModel.defaultNoThumbnailImageSource
+            return defaultNoThumbnailImageSource
         }
 
-        var image = redditAppViewModel.cache.get(url);
+        var image = cache.get(url);
         if (image) {
             return image;
         }
 
         this.isLoading = true;
-        redditAppViewModel.cache.push({
+        cache.push({
             key: url,
             url: url,
             completed: (image: any, key: string) => {
                 if (url === key) {
                     this.isLoading = false;
-                    this.notify({ object: this, eventName: observable.Observable.propertyChangeEvent, propertyName: THUMBNAIL_IMAGE, value: image });
+                    this.notify({ object: this, eventName: Observable.propertyChangeEvent, propertyName: THUMBNAIL_IMAGE, value: image });
                 }
             }
         });
 
-        return redditAppViewModel.defaultThumbnailImageSource;
+        return defaultThumbnailImageSource;
     }
 
-    get imageSource(): imageSource.ImageSource {
+    get imageSource(): ImageSource {
         if (this._source) {
             var url;
             try {
@@ -91,9 +91,9 @@ export class RedditViewModel extends observable.Observable {
 
                 this.isLoading = true;
 
-                imageSource.fromUrl(url).then(result => {
+                imageSourceFromUrl(url).then(result => {
                     this.isLoading = false;
-                    this.notify({ object: this, eventName: observable.Observable.propertyChangeEvent, propertyName: IMAGE_SOURCE, value: result });
+                    this.notify({ object: this, eventName: Observable.propertyChangeEvent, propertyName: IMAGE_SOURCE, value: result });
                 });
             }
         }

ui/package.json

@@ -0,0 +1,2 @@
+{ "name" : "ui",
+  "main" : "ui.js" }

ui/ui.d.ts

@@ -0,0 +1,56 @@
+/**
+ * Contains the all UI classes.
+ */
+declare module "ui" {
+    export * from "ui/action-bar";
+    export * from "ui/activity-indicator";
+    export * from "ui/builder";
+    export * from "ui/button";
+    export * from "ui/content-view";
+    export * from "ui/core/bindable";
+    export * from "ui/core/control-state-change";
+    export * from "ui/core/dependency-observable";
+    export * from "ui/core/proxy";
+    export * from "ui/core/view";
+    export * from "ui/core/weak-event-listener";
+    export * from "ui/dialogs";
+    export * from "ui/date-picker";
+    export * from "ui/editable-text-base";
+    export * from "ui/enums";
+    export * from "ui/frame";
+    export * from "ui/gestures";
+    export * from "ui/html-view";
+    export * from "ui/image";
+    export * from "ui/image-cache";
+    export * from "ui/label";
+    export * from "ui/layouts/layout";
+    export * from "ui/layouts/absolute-layout";
+    export * from "ui/layouts/dock-layout";
+    export * from "ui/layouts/grid-layout";
+    export * from "ui/layouts/stack-layout";
+    export * from "ui/layouts/wrap-layout";
+    export * from "ui/list-picker";
+    export * from "ui/list-view";
+    export * from "ui/page";
+    export * from "ui/placeholder";
+    export * from "ui/progress";
+    export * from "ui/repeater";
+    export * from "ui/scroll-view";
+    export * from "ui/search-bar";
+    export * from "ui/segmented-bar";
+    export * from "ui/slider";
+    export * from "ui/styling";
+    export * from "ui/styling/background";
+    export * from "ui/styling/css-selector";
+    export * from "ui/styling/font";
+    export * from "ui/styling/style-property";
+    export * from "ui/styling/stylers";
+    export * from "ui/styling/visual-state-constants";
+    export * from "ui/switch";
+    export * from "ui/tab-view";
+    export * from "ui/text-base";
+    export * from "ui/text-field";
+    export * from "ui/text-view";
+    export * from "ui/time-picker";
+    export * from "ui/web-view";
+}

ui/ui.ts

@@ -0,0 +1,51 @@
+export * from "ui/action-bar";
+export * from "ui/activity-indicator";
+export * from "ui/builder";
+export * from "ui/button";
+export * from "ui/content-view";
+export * from "ui/core/bindable";
+export * from "ui/core/control-state-change";
+export * from "ui/core/dependency-observable";
+export * from "ui/core/proxy";
+export * from "ui/core/view";
+export * from "ui/core/weak-event-listener";
+export * from "ui/dialogs";
+export * from "ui/date-picker";
+export * from "ui/editable-text-base";
+export * from "ui/enums";
+export * from "ui/frame";
+export * from "ui/gestures";
+export * from "ui/html-view";
+export * from "ui/image";
+export * from "ui/image-cache";
+export * from "ui/label";
+export * from "ui/layouts/layout";
+export * from "ui/layouts/absolute-layout";
+export * from "ui/layouts/dock-layout";
+export * from "ui/layouts/grid-layout";
+export * from "ui/layouts/stack-layout";
+export * from "ui/layouts/wrap-layout";
+export * from "ui/list-picker";
+export * from "ui/list-view";
+export * from "ui/page";
+export * from "ui/placeholder";
+export * from "ui/progress";
+export * from "ui/repeater";
+export * from "ui/scroll-view";
+export * from "ui/search-bar";
+export * from "ui/segmented-bar";
+export * from "ui/slider";
+export * from "ui/styling";
+export * from "ui/styling/background";
+export * from "ui/styling/css-selector";
+export * from "ui/styling/font";
+export * from "ui/styling/style-property";
+export * from "ui/styling/stylers";
+export * from "ui/styling/visual-state-constants";
+export * from "ui/switch";
+export * from "ui/tab-view";
+export * from "ui/text-base";
+export * from "ui/text-field";
+export * from "ui/text-view";
+export * from "ui/time-picker";
+export * from "ui/web-view";