/** @language chinese
* <p>LMouseEventContainer是一个鼠标事件监听器的容器，一般的鼠标事件监听需要遍历所有的可视对象，对程序消耗是比较大的，使用LMouseEventContainer后，鼠标监听对象变为只监听加载了鼠标事件的对象，可以大幅度提升鼠标事件监听的效率，但是，缺点是无法使用显示对象对鼠标事件进行遮挡。</p>
* @class LMouseEventContainer
* @constructor
* @since 1.8.5
* @example
* LInit(50, "legend", 800, 480, main);
* function main () {
* LGlobal.setDebug(true);
* LMouseEventContainer.set(LMouseEvent.MOUSE_DOWN,true);
* var layer01 = new LSprite();
* layer01.x = 50;
* layer01.y = 20;
* addChild(layer01);
* var bmd = new LBitmapData("#FF0000", 0, 0, 100, 100);
* var bm = new LBitmap(bmd);
* layer01.addChild(bm);
* layer01.addEventListener(LMouseEvent.MOUSE_DOWN, onmouse);
* layer01.addEventListener(LMouseEvent.MOUSE_DOWN, onmouseOther);
*
* var layer02 = new LSprite();
* layer02.graphics.drawRect(1,"#008800",[0,0,100,100],true);
* layer02.x = 200;
* layer02.y = 20;
* addChild(layer02);
* layer02.addEventListener(LMouseEvent.MOUSE_DOWN, onmouse);
* layer02.addEventListener(LMouseEvent.MOUSE_DOWN, onmouseOther);
* }
* function onmouse(event){
* trace("event.currentTarget : " + event.currentTarget + "(" + event.currentTarget.objectIndex + ")");
* trace("event.target : " + event.target + "(" + event.target.objectIndex + ")");
* trace("event.clickTarget == event.currentTarget : " + (event.clickTarget == event.currentTarget));
* trace("event.offsetX : " + event.offsetX, "event.offsetY : " + event.offsetY);
* trace("event.selfX : " + event.selfX, "event.selfY : " + event.selfY, "");
* }
* function onmouseOther(event,object){
* trace("onmouseOther event.currentTarget : " + event.currentTarget + "(" + event.currentTarget.objectIndex + ")");
* trace("onmouseOther object : " + object + "(" + object.objectIndex + ")");
* trace("onmouseOther object == event.currentTarget : " + (object == event.currentTarget), "");
* }
* @examplelink <p><a href="../../../api/LMouseEventContainer/index.html" target="_blank">测试链接</a></p>
* @public
*/
var LMouseEventContainer = (function () {
function MouseEventContainer(){
var s = this;
/** @language chinese
* 设定是否触发所有范围内的鼠标事件，如果设定为false，则每次只触发最上层的一个鼠标事件。
* @property dispatchAllEvent
* @type Boolean
* @default false
* @since 1.8.5
* @example
* LInit(50, "legend", 800, 400, main);
* var label;
* function main(){
* LGlobal.setDebug(true);
* LMouseEventContainer.set(LMouseEvent.MOUSE_DOWN,true);
* LMouseEventContainer.set(LMouseEvent.MOUSE_UP,true);
* var backLayer = new LSprite();
* backLayer.graphics.drawRect(1,"#000000",[0,0,LGlobal.width,LGlobal.height],true,"#cccccc");
* addChild(backLayer);
* label = new LTextField();
* label.text = "LMouseEventContainer.dispatchAllEvent = false;";
* label.size = 18;
* label.x = 10;
* label.y = 10;
* backLayer.addChild(label);
* var buttonChange = new LButtonSample1("Change dispatchAllEvent's value");
* buttonChange.x = 10;
* buttonChange.y = 40;
* backLayer.addChild(buttonChange);
* buttonChange.addEventListener(LMouseEvent.MOUSE_UP,dispatchAllEventChange);
* var layer = new LSprite();
* layer.name = "layer";
* layer.y = 100;
* layer.graphics.drawRect(2,"#ff0000",[0,0,500,200],true,"#880088");
* backLayer.addChild(layer);
* layer.addEventListener(LMouseEvent.MOUSE_DOWN,mousedown);
* layer.addEventListener(LMouseEvent.MOUSE_UP,mouseup);
* var button01 = new LButtonSample1("button01",50);
* button01.name = "button01";
* button01.x = 10;
* button01.y = 10;
* layer.addChild(button01);
* button01.addEventListener(LMouseEvent.MOUSE_DOWN,mousedown);
* button01.addEventListener(LMouseEvent.MOUSE_UP,mouseup);
* var button02 = new LButtonSample1("button02");
* button02.name = "button02";
* button02.x = 15;
* button02.y = 15;
* layer.addChild(button02);
* button02.addEventListener(LMouseEvent.MOUSE_DOWN,mousedown);
* button02.addEventListener(LMouseEvent.MOUSE_UP,mouseup);
* }
* function dispatchAllEventChange(){
* LMouseEventContainer.dispatchAllEvent = !LMouseEventContainer.dispatchAllEvent;
* label.text = "LMouseEventContainer.dispatchAllEvent = "+LMouseEventContainer.dispatchAllEvent+";";
* }
* function mousedown(e){
* trace("mousedown e.currentTarget.name = " + e.currentTarget.name);
* }
* function mouseup(e){
* trace("mouseup e.currentTarget.name = " + e.currentTarget.name);
* }
* @examplelink <p><a href="../../../api/LMouseEventContainer/dispatchAllEvent.html" target="_blank">测试链接</a></p>
* @public
*/
s.container = {};
s.dispatchAllEvent = false;
s.mouseDownContainer = [];
s.mouseUpContainer = [];
s.mouseMoveContainer = [];
s.mouseOverContainer = [];
s.mouseOutContainer = [];
s.mouseDblContainer = [];
s.textFieldInputContainer = [];
s.buttonContainer = [];
};
MouseEventContainer.prototype = {
pushInputBox : function (d) {
var s = this, c = s.textFieldInputContainer, i, l;
for (i = 0, l = c.length; i < l; i++) {
if (d.objectIndex == c[i].objectIndex) {
return;
}
}
s.textFieldInputContainer.push(d);
},
removeInputBox : function (d) {
var s = this, c = s.textFieldInputContainer, i, l;
for (i = 0, l = c.length; i < l; i++) {
if (d.objectIndex == c[i].objectIndex) {
s.textFieldInputContainer.splice(i, 1);
break;
}
}
},
pushButton : function (d) {
var s = this, c = s.buttonContainer, i, l;
for (i = 0, l = c.length; i < l; i++) {
if (d.objectIndex == c[i].objectIndex) {
return;
}
}
s.buttonContainer.push(d);
},
removeButton : function (d) {
var s = this, c = s.buttonContainer, i, l;
for (i = 0, l = c.length; i < l; i++) {
if (d.objectIndex == c[i].objectIndex) {
s.buttonContainer.splice(i, 1);
break;
}
}
},
dispatchEventButton : function (e) {
var s = this, c = s.buttonContainer, i, l;
for (i = 0, l = c.length; i < l; i++) {
if (typeof s.buttonContainer[i].ll_button_mode == "function") {
s.buttonContainer[i].ll_button_mode(e);
}
}
},
addEvent : function (o, list, f) {
var s = this;
list.push({container : o, listener : f});
},
removeEvent : function (o, list, f) {
var s = this, i, l;
for (i = 0, l = list.length; i < l; i++) {
if (list[i].container.objectIndex === o.objectIndex && (!f || list[i].listener == f)) {
list.splice(i, 1);
break;
}
}
},
addMouseDownEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseDownContainer, f);
},
addMouseUpEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseUpContainer, f);
},
addMouseMoveEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseMoveContainer, f);
},
addMouseOverEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseOverContainer, f);
},
addMouseOutEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseOutContainer, f);
},
addMouseDblEvent : function (o, f) {
var s = this;
s.addEvent(o, s.mouseDblContainer, f);
},
addMouseEvent : function (o, t, f) {
var s = this;
if (t == LMouseEvent.MOUSE_DOWN) {
s.addMouseDownEvent(o, f);
} else if (t == LMouseEvent.MOUSE_UP) {
s.addMouseUpEvent(o, f);
} else if (t == LMouseEvent.MOUSE_OVER) {
s.addMouseOverEvent(o, f);
} else if (t == LMouseEvent.MOUSE_OUT) {
s.addMouseOutEvent(o, f);
} else if (t == LMouseEvent.MOUSE_MOVE) {
s.addMouseMoveEvent(o, f);
} else {
s.addMouseDblEvent(o, f);
}
},
hasEventListener : function(o, t, f){
var s = this, list;
if (t == LMouseEvent.MOUSE_DOWN) {
list = s.mouseDownContainer;
} else if (t == LMouseEvent.MOUSE_UP) {
list = s.mouseUpContainer;
} else if (t == LMouseEvent.MOUSE_OVER) {
list = s.mouseOverContainer;
} else if (t == LMouseEvent.MOUSE_OUT) {
list = s.mouseOutContainer;
} else if (t == LMouseEvent.MOUSE_MOVE) {
list = s.mouseMoveContainer;
} else {
list = s.mouseDblContainer;
}
for (var i = 0, l = list.length; i < l; i++) {
if (list[i].container.objectIndex === o.objectIndex && (!f || list[i].listener == f)) {
return true;
}
}
return false;
},
removeMouseDownEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseDownContainer, f);
},
removeMouseUpEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseUpContainer, f);
},
removeMouseMoveEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseMoveContainer, f);
},
removeMouseOverEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseOverContainer, f);
},
removeMouseOutEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseOutContainer, f);
},
removeMouseDblEvent : function (o, f) {
var s = this;
s.removeEvent(o, s.mouseDblContainer, f);
},
removeMouseEvent : function (o, t, f) {
var s = this;
if (t == LMouseEvent.MOUSE_DOWN) {
s.removeMouseDownEvent(o, f);
} else if (t == LMouseEvent.MOUSE_UP) {
s.removeMouseUpEvent(o, f);
} else if (t == LMouseEvent.MOUSE_OVER) {
s.removeMouseOverEvent(o, f);
} else if (t == LMouseEvent.MOUSE_OUT) {
s.removeMouseOutEvent(o, f);
} else if (t == LMouseEvent.MOUSE_MOVE) {
s.removeMouseMoveEvent(o, f);
} else {
s.removeMouseDblEvent(o, f);
}
},
dispatchMouseEvent : function (event, type) {
var s = this;
if (type == LMouseEvent.MOUSE_DOWN) {
s.dispatchEvent(event, s.mouseDownContainer, LMouseEvent.MOUSE_DOWN);
s.dispatchEvent(event, s.textFieldInputContainer);
} else if (type == LMouseEvent.MOUSE_UP) {
s.dispatchEvent(event, s.mouseUpContainer, LMouseEvent.MOUSE_UP);
} else if (type == LMouseEvent.DOUBLE_CLICK) {
s.dispatchEvent(event, s.mouseDblContainer, LMouseEvent.DOUBLE_CLICK);
} else {
s.dispatchEventButton(event);
s.dispatchEvent(event, s.mouseOutContainer, LMouseEvent.MOUSE_OUT);
s.dispatchEvent(event, s.mouseOverContainer, LMouseEvent.MOUSE_OVER);
s.dispatchEvent(event, s.mouseMoveContainer, LMouseEvent.MOUSE_MOVE);
}
},
getRootParams : function (s) {
var p = s.parent, r = {x : 0, y : 0, scaleX : 1, scaleY : 1};
while (p && p != "root") {
r.x *= p.scaleX;
r.y *= p.scaleY;
r.x += p.x;
r.y += p.y;
r.scaleX *= p.scaleX;
r.scaleY *= p.scaleY;
p = p.parent;
}
return r;
},
_mouseEnabled : function (sp) {
var self = this;
if (!sp || !sp.parent) {
return false;
}
if (!sp.visible || (typeof sp.mouseEnabled != UNDEFINED && !sp.mouseEnabled)) {
return false;
}
var p = sp.parent;
while (p && p != "root") {
if (!p.mouseEnabled || !p.mouseChildren || !p.visible) {
return false;
}
p = p.parent;
if (!p) {
return false;
}
}
return true;
},
_dispatchEvent : function(event, type, st, index, fromIndex, endIndex) {
var self = this, i, j, l = st.length;
for (i = fromIndex; i <= endIndex && i < l; i++) {
o = st[i];
if (o.sp.objectIndex != index) {
continue;
}
event.currentTarget = event.clickTarget = o.sp;
if (!event.target) {
event.target = o.sp;
}
event.event_type = type;
event.selfX = (event.offsetX - o.co.x - o.sp.x) / (o.co.scaleX * o.sp.scaleX);
event.selfY = (event.offsetY - o.co.y - o.sp.y) / (o.co.scaleY * o.sp.scaleY);
o.listener(event, o.sp);
}
},
dispatchEvent : function (event, list, type) {
var self = this, sp, co, st = [], o, i, l;
for (i = 0, l = list.length; i < l; i++) {
sp = list[i].container || list[i];
if (!self._mouseEnabled(sp)) {
continue;
}
co = self.getRootParams(sp);
if (!type && sp.mouseEvent) {
sp.mouseEvent(event, LMouseEvent.MOUSE_DOWN, co);
continue;
}
if (sp.ismouseon(event, co)) {
if (type == LMouseEvent.MOUSE_OUT) {
continue;
}
if (type == LMouseEvent.MOUSE_OVER) {
if (sp.ll_mousein) {
continue;
}
}
if (type != LMouseEvent.MOUSE_UP) {
sp.ll_mousein = true;
}
st.push({sp : sp, co : co, listener : list[i].listener});
} else {
if (type != LMouseEvent.MOUSE_OUT && type != LMouseEvent.MOUSE_OVER) {
continue;
}
if (!sp.ll_mousein) {
continue;
}
sp.ll_mousein = false;
st.push({sp : sp, co : co, listener : list[i].listener});
}
}
if (st.length == 0) {
return;
}
if (st.length > 1) {
st = st.sort(self._sort.bind(self));
}
l = st.length;
for (i = 0; i < l; i++) {
o = st[i];
self._dispatchEvent(event, type, st, o.sp.objectIndex, i, self.dispatchAllEvent ? l - 1 : i);
if (i < st.length - 1 && o.sp.objectIndex == st[i+1].sp.objectIndex){
st.splice(i, 1);
i--;
continue;
}
var p;
while (true) {
if (!p) {
p = o.sp.parent;
event.target = o.sp;
}
if (!p || p == "root") {
break;
}
self._dispatchEvent(event, type, st, p.objectIndex, i + 1, l);
event.target = p;
p = p.parent;
if (!p || p == "root") {
break;
}
}
if (!self.dispatchAllEvent) {
break;
} else {
continue;
}
}
},
/** @language chinese
* 设定是否鼠标事件监听器的容器。
* @method set
* @param {String} type 事件的类型。
* <p>可以设定的事件的类型有下面三种：</p>
* <table>
* <tr><th>事件的类型</th><th>值</th></tr>
* <tr><td>LMouseEvent.MOUSE_DOWN</td><td>可以将LMouseEvent.MOUSE_DOWN放入鼠标事件监听器容器。</td></tr>
* <tr><td>LMouseEvent.MOUSE_UP</td><td>可以将LMouseEvent.MOUSE_UP放入鼠标事件监听器容器。</td></tr>
* <tr><td>LMouseEvent.MOUSE_MOVE</td><td>可以将LMouseEvent.MOUSE_MOVE，LMouseEvent.MOUSE_OVER，LMouseEvent.MOUSE_OUT放入鼠标事件监听器容器。</td></tr>
* </table>
* @param {Boolean} value 是否鼠标事件监听器的容器。
* @example
* LInit(1000/50,"legend",800,450,main);
* var loader;
* function main(){
* LGlobal.setDebug(true);
* loader = new LLoader();
* loader.addEventListener(LEvent.COMPLETE, loadBitmapdata);
* loader.load("lufylegend.js.png", "bitmapData");
* }
* function loadBitmapdata (event) {
* trace(loader.objectIndex == event.target.objectIndex);//true
* trace(event.target.content == event.currentTarget);//true
* var bitmapdata = new LBitmapData(event.currentTarget);
* var bitmap = new LBitmap(bitmapdata);
* addChild(bitmap);
* }
* @examplelink <p><a href="../../../api/LMouseEventContainer/index.html" target="_blank">测试链接</a></p>
* @public
* @since 1.8.5
*/
set : function (t, v) {
this.container[t] = v;
},
_sort : function (a, b) {
var s = this, o1, o2, al = s._getSort(a.sp), bl = s._getSort(b.sp), i, l1, l2;
for (i = 0, l1 = al.length, l2 = bl.length; i < l1 && i < l2; i++) {
o1 = al[i];
o2 = bl[i];
if (o1.objectIndex == o2.objectIndex) {
continue;
}
return o2.parent.getChildIndex(o2) - o1.parent.getChildIndex(o1);
}
return bl.length - al.length;
},
_getSort : function (layer) {
var p = layer.parent, list = [layer];
while (p && p != "root") {
list.unshift(p);
p = p.parent;
}
return list;
}
};
var container = new MouseEventContainer();
container.set(LMouseEvent.MOUSE_DOWN,true);
container.set(LMouseEvent.MOUSE_UP,true);
container.set(LMouseEvent.MOUSE_MOVE,true);
return container;
})();
