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Refactor application of text decoration, text transform, letter spacing and formatted text.

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Related to #2427
This commit is contained in:
Rossen Hristov
2016-07-22 17:05:03 +03:00
parent 20c7284fb4
commit 15d891cc08
20 changed files with 644 additions and 201 deletions
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51
tns-core-modules/ui/styling/style.ts
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@ -986,39 +986,32 @@ export class Style extends DependencyObservable implements styling.Style {
return;
}
try {
let handler: definition.StylePropertyChangedHandler = getHandler(property, this._view);
if (!handler) {
if (trace.enabled) {
trace.write("No handler for property: " + property.name + " with id: " + property.id + ", view:" + this._view, trace.categories.Style);
}
}
else {
if (trace.enabled) {
trace.write("Found handler for property: " + property.name + ", view:" + this._view, trace.categories.Style);
}
let shouldReset = false;
if (property.equalityComparer) {
shouldReset = property.equalityComparer(newValue, property.defaultValue);
}
else {
shouldReset = (newValue === property.defaultValue);
}
if (shouldReset) {
(<any>handler).resetProperty(property, this._view);
} else {
(<any>handler).applyProperty(property, this._view, newValue);
}
this._view._onStylePropertyChanged(property);
let handler: definition.StylePropertyChangedHandler = getHandler(property, this._view);
if (!handler) {
if (trace.enabled) {
trace.write("No handler for property: " + property.name + " with id: " + property.id + ", view:" + this._view, trace.categories.Style);
}
}
catch (ex) {
else {
if (trace.enabled) {
trace.write("Error setting property: " + property.name + " on " + this._view + ": " + ex, trace.categories.Style, trace.messageType.error);
trace.write("Found handler for property: " + property.name + ", view:" + this._view, trace.categories.Style);
}
let shouldReset = false;
if (property.equalityComparer) {
shouldReset = property.equalityComparer(newValue, property.defaultValue);
}
else {
shouldReset = (newValue === property.defaultValue);
}
if (shouldReset) {
(<any>handler).resetProperty(property, this._view);
} else {
(<any>handler).applyProperty(property, this._view, newValue);
}
this._view._onStylePropertyChanged(property);
}
}