138 lines
3.6 KiB
JavaScript
138 lines
3.6 KiB
JavaScript
/*-----------------------------------------------------+
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* 桥接: 所有窗体的显示基类
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+-----------------------------------------------------*/
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const BridgeClass = require( "bridge.class" );
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const { SCENE_TAG } = require( "define" );
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const BridgeView = cc.Class( {
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extends: BridgeClass,
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ctor: function() {
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this.wname = "";
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this.viewTag = SCENE_TAG.panel;
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this.cache = false;
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this.prefabPath = "";
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this.root_wnd = null;
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this.is_loading = false;
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this.parent = null;
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},
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// 设置父节点
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setParent: function( parent ) {
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this.parent = parent;
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},
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// 打开窗体的主入口
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open: function( params, _cb ) {
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// 直接打开
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if( this.root_wnd ) {
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this.openRootWndBridge( params );
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nx.dt.fnInvoke( _cb, true );
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return;
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};
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// 载入中
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if( this.is_loading ) {
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nx.error( "$UI:载入重复!", this.wname );
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nx.dt.fnInvoke( _cb, false );
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return;
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}
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// 加载
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this.is_loading = true;
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nx.res.loadPrefab( this.prefabPath, ( _err, _fab ) => {
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this.is_loading = false;
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// 载入错误
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if( _err ) {
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nx.error( "$UI:载入失败!", nx.fmtError( _err ) );
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nx.dt.fnInvoke( _cb, false, nx.fmtError( _err ) );
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return;
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}
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// 实例化
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this.root_wnd = cc.instantiate( _fab );
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this.root_wnd.name = this.wname;
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this.root_wnd.view = this;
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this.root_wnd.position = cc.Vec2.ZERO;
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if( this.parent != null ) {
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this.root_wnd.parent = this.parent;
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} else {
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this.bindWndBridge();
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nx.bridge.ui.addToSceneNode( this.root_wnd, this.viewTag );
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}
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// 数据设置
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this.openRootWndBridge( params );
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// 预制常驻
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nx.assets.pushResident( this.prefabPath, _fab );
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} );
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},
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/**
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* 关闭窗体
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*/
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close: function( _fromBridgeWindow = false ) {
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// 如果不是通过BridgeWindow组件关闭的,那么走组件关闭的方式
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if( !_fromBridgeWindow ) {
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this.unbindWndBridge();
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return;
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}
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nx.debug( "$UI:窗体关闭:", this.wname );
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nx.bridge.Tag2PanelClose(this.wname);
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// 节点销毁
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if( this.root_wnd ) {
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this.root_wnd.destroy();
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this.root_wnd = null;
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}
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},
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// 桥接BaseView挂载
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bindWndBridge: function() {
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let bridge = nx.bridge.getBridgeWindow( this.root_wnd, "" );
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if( bridge ) {
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bridge.bindView( this );
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}
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},
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unbindWndBridge: function() {
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let bridge = nx.bridge.getBridgeWindow( this.root_wnd, "" );
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if( bridge ) {
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bridge.close( this );
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}
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},
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// 桥接开启参数传递
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openRootWndBridge: function( _params ) {
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// 开启失败
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let bridge = nx.bridge.getBridgeWindow( this.root_wnd, "" );
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if( !bridge ) {
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nx.error( "$UI:无效窗体,开启失败!", this.wname );
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return;
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}
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nx.debug( "$UI:窗体打开:", this.wname );
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// 层级提前
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this.root_wnd.active = true;
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this.root_wnd.parent.nxOrder = this.root_wnd.parent.nxOrder || 0;
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this.root_wnd.zIndex = ++this.root_wnd.parent.nxOrder;
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// 参数打开
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bridge.openConfigs( _params );
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},
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} );
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module.exports = BridgeView;
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