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This commit is contained in:
Hristo Hristov
2016-11-25 14:51:36 +02:00
parent bb2c7aa60a
commit 645f428f59
62 changed files with 2556 additions and 2875 deletions
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75
tns-core-modules/ui/html-view/html-view.ios.ts
View File

@@ -1,32 +1,10 @@
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";
import { HtmlView as HtmlViewDefinition } from "ui/html-view";
import { Property } from "ui/core/properties";
import { View, layout } from "ui/core/view";
function onHtmlPropertyChanged(data: dependencyObservable.PropertyChangeData) {
var view = <HtmlView>data.object;
if (!view.ios) {
return;
}
export * from "ui/core/view";
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 {
export class HtmlView extends View implements HtmlViewDefinition {
private _ios: UITextView;
constructor() {
@@ -40,6 +18,8 @@ export class HtmlView extends common.HtmlView {
this._ios.dataDetectorTypes = UIDataDetectorTypes.All;
}
public html: string;
get ios(): UITextView {
return this._ios;
}
@@ -52,32 +32,45 @@ export class HtmlView extends common.HtmlView {
var nativeView = this._nativeView;
if (nativeView) {
var width = utils.layout.getMeasureSpecSize(widthMeasureSpec);
var widthMode = utils.layout.getMeasureSpecMode(widthMeasureSpec);
let width = layout.getMeasureSpecSize(widthMeasureSpec);
let widthMode = layout.getMeasureSpecMode(widthMeasureSpec);
var height = utils.layout.getMeasureSpecSize(heightMeasureSpec);
var heightMode = utils.layout.getMeasureSpecMode(heightMeasureSpec);
let height = layout.getMeasureSpecSize(heightMeasureSpec);
let heightMode = layout.getMeasureSpecMode(heightMeasureSpec);
if (widthMode === utils.layout.UNSPECIFIED) {
if (widthMode === layout.UNSPECIFIED) {
width = Number.POSITIVE_INFINITY;
}
if (heightMode === utils.layout.UNSPECIFIED) {
if (heightMode === layout.UNSPECIFIED) {
height = Number.POSITIVE_INFINITY;
}
var nativeSize = nativeView.sizeThatFits(CGSizeMake(width, height));
var labelWidth = nativeSize.width;
let nativeSize = nativeView.sizeThatFits(CGSizeMake(width, height));
let labelWidth = nativeSize.width;
labelWidth = Math.min(labelWidth, width);
let style = this.style;
let measureWidth = Math.max(labelWidth, style.effectiveMinWidth);
let measureHeight = Math.max(nativeSize.height, style.effectiveMinHeight);
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);
let widthAndState = View.resolveSizeAndState(measureWidth, width, widthMode, 0);
let heightAndState = View.resolveSizeAndState(measureHeight, height, heightMode, 0);
this.setMeasuredDimension(widthAndState, heightAndState);
}
}
}
get [htmlProperty.native](): string {
return "";
}
set [htmlProperty.native](value: string) {
const htmlString = NSString.stringWithString(value + "");
const nsData = htmlString.dataUsingEncoding(NSUnicodeStringEncoding);
this._ios.attributedText = NSAttributedString.alloc().initWithDataOptionsDocumentAttributesError(nsData, <any>{ [NSDocumentTypeDocumentAttribute]: NSHTMLTextDocumentType }, null);
}
}
// TODO: Can we use Label.ios optimization for affectsLayout???
export const htmlProperty = new Property<HtmlView, string>({ name: "html", defaultValue: "", affectsLayout: true });
htmlProperty.register(HtmlView);