Rename the files

tns-core-modules/ui/html-view/html-view.ios.ts

@@ -0,0 +1,83 @@
+import common = require("./html-view-common");
+import dependencyObservable = require("ui/core/dependency-observable");
+import proxy = require("ui/core/proxy");
+import * as utils from "utils/utils";
+import * as view from "ui/core/view";
+
+function onHtmlPropertyChanged(data: dependencyObservable.PropertyChangeData) {
+    var view = <HtmlView>data.object;
+    if (!view.ios) {
+        return;
+    }
+
+    var types = require("utils/types");
+
+    if (types.isString(data.newValue)) {
+        var htmlString = NSString.stringWithString(data.newValue);
+        var nsData = htmlString.dataUsingEncoding(NSUnicodeStringEncoding);
+        view.ios.attributedText = NSAttributedString.alloc().initWithDataOptionsDocumentAttributesError(nsData, <any>{ [NSDocumentTypeDocumentAttribute]: NSHTMLTextDocumentType }, null);
+    } else {
+        view.ios.attributedText = NSAttributedString.new();
+    }
+}
+
+// register the setNativeValue callback
+(<proxy.PropertyMetadata>common.HtmlView.htmlProperty.metadata).onSetNativeValue = onHtmlPropertyChanged;
+
+global.moduleMerge(common, exports);
+
+export class HtmlView extends common.HtmlView {
+    private _ios: UITextView;
+
+    constructor() {
+        super();
+        this._ios = UITextView.new();
+
+        this._ios.scrollEnabled = false;
+        this._ios.editable = false;
+        this._ios.selectable = true;
+        this._ios.userInteractionEnabled = true;
+        this._ios.dataDetectorTypes = UIDataDetectorTypes.UIDataDetectorTypeAll;
+    }
+
+    get ios(): UITextView {
+        return this._ios;
+    }
+
+    get _nativeView(): UITextView {
+        return this._ios;
+    }
+
+    public onMeasure(widthMeasureSpec: number, heightMeasureSpec: number): void {
+        var nativeView = this._nativeView;
+        if (nativeView) {
+
+            var width = utils.layout.getMeasureSpecSize(widthMeasureSpec);
+            var widthMode = utils.layout.getMeasureSpecMode(widthMeasureSpec);
+
+            var height = utils.layout.getMeasureSpecSize(heightMeasureSpec);
+            var heightMode = utils.layout.getMeasureSpecMode(heightMeasureSpec);
+
+            if (widthMode === utils.layout.UNSPECIFIED) {
+                width = Number.POSITIVE_INFINITY;
+            }
+
+            if (heightMode === utils.layout.UNSPECIFIED) {
+                height = Number.POSITIVE_INFINITY;
+            }
+
+            var nativeSize = nativeView.sizeThatFits(CGSizeMake(width, height));
+            var labelWidth = nativeSize.width;
+
+            labelWidth = Math.min(labelWidth, width);
+
+            var measureWidth = Math.max(labelWidth, this.minWidth);
+            var measureHeight = Math.max(nativeSize.height, this.minHeight);
+
+            var widthAndState = view.View.resolveSizeAndState(measureWidth, width, widthMode, 0);
+            var heightAndState = view.View.resolveSizeAndState(measureHeight, height, heightMode, 0);
+
+            this.setMeasuredDimension(widthAndState, heightAndState);
+        }
+    }
+}