dragonbones-runtime
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the tools to build dragonbones file for diffrent framework
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text/typescript
//////////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2014-present, Egret Technology.
// All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of the Egret nor the
// names of its contributors may be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY EGRET AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL EGRET AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;LOSS OF USE, DATA,
// OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//////////////////////////////////////////////////////////////////////////////////////
/// <reference path="../core/UIComponent.ts" />
namespace eui {
let UIImpl = sys.UIComponentImpl;
/**
* BitmapLabel is one line or multiline uneditable BitmapText
* @version Egret 2.5.3
* @version eui 1.0
* @platform Web,Native
* @language en_US
*/
/**
* BitmapLabel 组件是一行或多行不可编辑的位图文本
* @version Egret 2.5.3
* @version eui 1.0
* @platform Web,Native
* @language zh_CN
*/
export class BitmapLabel extends egret.BitmapText implements UIComponent, IDisplayText {
public constructor(text?: string) {
super();
this.initializeUIValues();
this.text = text;
}
/**
* @private
*/
$invalidateBitmapText(): void {
super.$invalidateBitmapText();
this.invalidateSize();
}
/**
* @private
*
* @param value
*/
$setWidth(value: number): boolean {
let result1: boolean = super.$setWidth(value);
let result2: boolean = UIImpl.prototype.$setWidth.call(this, value);
return result1 && result2;
}
/**
* @private
*
* @param value
*/
$setHeight(value: number): boolean {
let result1: boolean = super.$setHeight(value);
let result2: boolean = UIImpl.prototype.$setHeight.call(this, value);
return result1 && result2;
}
/**
* @private
*
* @param value
*/
$setText(value: string): boolean {
let result: boolean = super.$setText(value);
PropertyEvent.dispatchPropertyEvent(this, PropertyEvent.PROPERTY_CHANGE, "text");
return result;
}
private $font: string | egret.BitmapFont;
$setFont(value: any): boolean {
let values = this.$BitmapText;
if (this.$font == value) {
return false;
}
this.$font = value;
if (this.$createChildrenCalled) {
this.$parseFont();
} else {
this.$fontChanged = true;
}
this.$BitmapText[egret.sys.BitmapTextKeys.fontStringChanged] = true;
return true;
}
private $createChildrenCalled: boolean = false;
private $fontChanged: boolean = false;
/**
* 解析source
*/
private $parseFont(): void {
this.$fontChanged = false;
let font = this.$font;
if (typeof font == "string") {
getAssets(font, (bitmapFont) => {
this.$setFontData(bitmapFont);
})
} else {
this.$setFontData(font);
}
}
$setFontData(value: egret.BitmapFont): boolean {
if (value == this.$BitmapText[egret.sys.BitmapTextKeys.font]) {
return false;
}
this.$BitmapText[egret.sys.BitmapTextKeys.font] = value;
this.$invalidateBitmapText();
return true;
}
/**
* @private
*/
private _widthConstraint: number = NaN;
/**
* @private
*/
private _heightConstraint: number = NaN;
//=======================UIComponent接口实现===========================
/**
* @private
* UIComponentImpl 定义的所有变量请不要添加任何初始值，必须统一在此处初始化。
*/
private initializeUIValues: () => void;
/**
* @copy eui.UIComponent#createChildren
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected createChildren(): void {
if (this.$fontChanged) {
this.$parseFont();
}
this.$createChildrenCalled = true;
}
/**
* @copy eui.UIComponent#childrenCreated
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected childrenCreated(): void {
}
/**
* @copy eui.UIComponent#commitProperties
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected commitProperties(): void {
}
/**
* @copy eui.UIComponent#measure
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected measure(): void {
let values = this.$UIComponent;
let textValues = this.$BitmapText;
let oldWidth = textValues[egret.sys.BitmapTextKeys.textFieldWidth];
let oldHeight = textValues[egret.sys.BitmapTextKeys.textFieldHeight];
let availableWidth = NaN;
if (!isNaN(this._widthConstraint)) {
availableWidth = this._widthConstraint;
this._widthConstraint = NaN;
}
else if (!isNaN(values[sys.UIKeys.explicitWidth])) {
availableWidth = values[sys.UIKeys.explicitWidth];
}
else if (values[sys.UIKeys.maxWidth] != 100000) {
availableWidth = values[sys.UIKeys.maxWidth];
}
super.$setWidth(availableWidth);
let availableHeight = NaN;
if (!isNaN(this._heightConstraint)) {
availableHeight = this._heightConstraint;
this._heightConstraint = NaN;
}
else if (!isNaN(values[sys.UIKeys.explicitHeight])) {
availableHeight = values[sys.UIKeys.explicitHeight];
}
else if (values[sys.UIKeys.maxHeight] != 100000) {
availableHeight = values[sys.UIKeys.maxHeight];
}
super.$setHeight(availableHeight);
this.setMeasuredSize(this.textWidth, this.textHeight);
super.$setWidth(oldWidth);
super.$setHeight(oldHeight);
}
/**
* @copy eui.UIComponent#updateDisplayList
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected updateDisplayList(unscaledWidth: number, unscaledHeight: number): void {
super.$setWidth(unscaledWidth);
super.$setHeight(unscaledHeight);
}
/**
* @copy eui.UIComponent#invalidateParentLayout
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
protected invalidateParentLayout(): void {
}
/**
* @private
*/
$UIComponent: Object;
/**
* @private
*/
$includeInLayout: boolean;
/**
* @copy eui.UIComponent#includeInLayout
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public includeInLayout: boolean;
/**
* @copy eui.UIComponent#left
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public left: any;
/**
* @copy eui.UIComponent#right
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public right: any;
/**
* @copy eui.UIComponent#top
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public top: any;
/**
* @copy eui.UIComponent#bottom
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public bottom: any;
/**
* @copy eui.UIComponent#horizontalCenter
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public horizontalCenter: any;
/**
* @copy eui.UIComponent#verticalCenter
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public verticalCenter: any;
/**
* @copy eui.UIComponent#percentWidth
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public percentWidth: number;
/**
* @copy eui.UIComponent#percentHeight
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public percentHeight: number;
/**
* @copy eui.UIComponent#explicitWidth
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public explicitWidth: number;
/**
* @copy eui.UIComponent#explicitHeight
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public explicitHeight: number;
/**
* @copy eui.UIComponent#minWidth
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public minWidth: number;
/**
* @copy eui.UIComponent#maxWidth
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public maxWidth: number;
/**
* @copy eui.UIComponent#minHeight
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public minHeight: number;
/**
* @copy eui.UIComponent#maxHeight
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public maxHeight: number;
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public setMeasuredSize(width: number, height: number): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public invalidateProperties(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public validateProperties(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public invalidateSize(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public validateSize(recursive?: boolean): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public invalidateDisplayList(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public validateDisplayList(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public validateNow(): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public setLayoutBoundsSize(layoutWidth: number, layoutHeight: number): void {
UIImpl.prototype.setLayoutBoundsSize.call(this, layoutWidth, layoutHeight);
if (isNaN(layoutWidth) || layoutWidth === this._widthConstraint || layoutWidth == 0) {
return;
}
let values = this.$UIComponent;
if (!isNaN(values[sys.UIKeys.explicitHeight])) {
return;
}
if (layoutWidth == values[sys.UIKeys.measuredWidth]) {
return;
}
this._widthConstraint = layoutWidth;
this._heightConstraint = layoutHeight;
this.invalidateSize();
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public setLayoutBoundsPosition(x: number, y: number): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public getLayoutBounds(bounds: egret.Rectangle): void {
}
/**
* @inheritDoc
*
* @version Egret 2.4
* @version eui 1.0
* @platform Web,Native
*/
public getPreferredBounds(bounds: egret.Rectangle): void {
}
}
sys.implementUIComponent(BitmapLabel, egret.BitmapText);
registerBindable(BitmapLabel.prototype, "text");
}