tns-core-modules
Version:
Telerik NativeScript Core Modules
73 lines (72 loc) • 3.06 kB
JavaScript
var common = require("./html-view-common");
var utils = require("utils/utils");
var view = require("ui/core/view");
function onHtmlPropertyChanged(data) {
var view = 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, (_a = {}, _a[NSDocumentTypeDocumentAttribute] = NSHTMLTextDocumentType, _a), null);
}
else {
view.ios.attributedText = NSAttributedString.new();
}
var _a;
}
common.HtmlView.htmlProperty.metadata.onSetNativeValue = onHtmlPropertyChanged;
global.moduleMerge(common, exports);
var HtmlView = (function (_super) {
__extends(HtmlView, _super);
function HtmlView(options) {
_super.call(this, options);
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;
}
Object.defineProperty(HtmlView.prototype, "ios", {
get: function () {
return this._ios;
},
enumerable: true,
configurable: true
});
Object.defineProperty(HtmlView.prototype, "_nativeView", {
get: function () {
return this._ios;
},
enumerable: true,
configurable: true
});
HtmlView.prototype.onMeasure = function (widthMeasureSpec, heightMeasureSpec) {
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);
}
};
return HtmlView;
}(common.HtmlView));
exports.HtmlView = HtmlView;