WebSVN – Applications.papyrus – Diff – /branches/livraison_narmer/api/js/dojo/src/dnd/HtmlDragManager.js


/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.
 
	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:
 
		http://dojotoolkit.org/community/licensing.shtml
*/
 
 
 
dojo.provide("dojo.dnd.HtmlDragManager");
dojo.require("dojo.dnd.DragAndDrop");
dojo.require("dojo.event.*");
dojo.require("dojo.lang.array");
dojo.require("dojo.html.common");
dojo.require("dojo.html.layout");
dojo.declare("dojo.dnd.HtmlDragManager", dojo.dnd.DragManager, {disabled:false, nestedTargets:false, mouseDownTimer:null, dsCounter:0, dsPrefix:"dojoDragSource", dropTargetDimensions:[], currentDropTarget:null, previousDropTarget:null, _dragTriggered:false, selectedSources:[], dragObjects:[], dragSources:[], dropTargets:[], currentX:null, currentY:null, lastX:null, lastY:null, mouseDownX:null, mouseDownY:null, threshold:7, dropAcceptable:false, cancelEvent:function (e) {
	e.stopPropagation();
	e.preventDefault();
}, registerDragSource:function (ds) {
	if (ds["domNode"]) {
		var dp = this.dsPrefix;
		var dpIdx = dp + "Idx_" + (this.dsCounter++);
		ds.dragSourceId = dpIdx;
		this.dragSources[dpIdx] = ds;
		ds.domNode.setAttribute(dp, dpIdx);
		if (dojo.render.html.ie) {
			dojo.event.browser.addListener(ds.domNode, "ondragstart", this.cancelEvent);
		}
	}
}, unregisterDragSource:function (ds) {
	if (ds["domNode"]) {
		var dp = this.dsPrefix;
		var dpIdx = ds.dragSourceId;
		delete ds.dragSourceId;
		delete this.dragSources[dpIdx];
		ds.domNode.setAttribute(dp, null);
		if (dojo.render.html.ie) {
			dojo.event.browser.removeListener(ds.domNode, "ondragstart", this.cancelEvent);
		}
	}
}, registerDropTarget:function (dt) {
	this.dropTargets.push(dt);
}, unregisterDropTarget:function (dt) {
	var index = dojo.lang.find(this.dropTargets, dt, true);
	if (index >= 0) {
		this.dropTargets.splice(index, 1);
	}
}, getDragSource:function (e) {
	var tn = e.target;
	if (tn === dojo.body()) {
		return;
	}
	var ta = dojo.html.getAttribute(tn, this.dsPrefix);
	while ((!ta) && (tn)) {
		tn = tn.parentNode;
		if ((!tn) || (tn === dojo.body())) {
			return;
		}
		ta = dojo.html.getAttribute(tn, this.dsPrefix);
	}
	return this.dragSources[ta];
}, onKeyDown:function (e) {
}, onMouseDown:function (e) {
	if (this.disabled) {
		return;
	}
	if (dojo.render.html.ie) {
		if (e.button != 1) {
			return;
		}
	} else {
		if (e.which != 1) {
			return;
		}
	}
	var target = e.target.nodeType == dojo.html.TEXT_NODE ? e.target.parentNode : e.target;
	if (dojo.html.isTag(target, "button", "textarea", "input", "select", "option")) {
		return;
	}
	var ds = this.getDragSource(e);
	if (!ds) {
		return;
	}
	if (!dojo.lang.inArray(this.selectedSources, ds)) {
		this.selectedSources.push(ds);
		ds.onSelected();
	}
	this.mouseDownX = e.pageX;
	this.mouseDownY = e.pageY;
	e.preventDefault();
	dojo.event.connect(document, "onmousemove", this, "onMouseMove");
}, onMouseUp:function (e, cancel) {
	if (this.selectedSources.length == 0) {
		return;
	}
	this.mouseDownX = null;
	this.mouseDownY = null;
	this._dragTriggered = false;
	e.dragSource = this.dragSource;
	if ((!e.shiftKey) && (!e.ctrlKey)) {
		if (this.currentDropTarget) {
			this.currentDropTarget.onDropStart();
		}
		dojo.lang.forEach(this.dragObjects, function (tempDragObj) {
			var ret = null;
			if (!tempDragObj) {
				return;
			}
			if (this.currentDropTarget) {
				e.dragObject = tempDragObj;
				var ce = this.currentDropTarget.domNode.childNodes;
				if (ce.length > 0) {
					e.dropTarget = ce[0];
					while (e.dropTarget == tempDragObj.domNode) {
						e.dropTarget = e.dropTarget.nextSibling;
					}
				} else {
					e.dropTarget = this.currentDropTarget.domNode;
				}
				if (this.dropAcceptable) {
					ret = this.currentDropTarget.onDrop(e);
				} else {
					this.currentDropTarget.onDragOut(e);
				}
			}
			e.dragStatus = this.dropAcceptable && ret ? "dropSuccess" : "dropFailure";
			dojo.lang.delayThese([function () {
				try {
					tempDragObj.dragSource.onDragEnd(e);
				}
				catch (err) {
					var ecopy = {};
					for (var i in e) {
						if (i == "type") {
							ecopy.type = "mouseup";
							continue;
						}
						ecopy[i] = e[i];
					}
					tempDragObj.dragSource.onDragEnd(ecopy);
				}
			}, function () {
				tempDragObj.onDragEnd(e);
			}]);
		}, this);
		this.selectedSources = [];
		this.dragObjects = [];
		this.dragSource = null;
		if (this.currentDropTarget) {
			this.currentDropTarget.onDropEnd();
		}
	} else {
	}
	dojo.event.disconnect(document, "onmousemove", this, "onMouseMove");
	this.currentDropTarget = null;
}, onScroll:function () {
	for (var i = 0; i < this.dragObjects.length; i++) {
		if (this.dragObjects[i].updateDragOffset) {
			this.dragObjects[i].updateDragOffset();
		}
	}
	if (this.dragObjects.length) {
		this.cacheTargetLocations();
	}
}, _dragStartDistance:function (x, y) {
	if ((!this.mouseDownX) || (!this.mouseDownX)) {
		return;
	}
	var dx = Math.abs(x - this.mouseDownX);
	var dx2 = dx * dx;
	var dy = Math.abs(y - this.mouseDownY);
	var dy2 = dy * dy;
	return parseInt(Math.sqrt(dx2 + dy2), 10);
}, cacheTargetLocations:function () {
	dojo.profile.start("cacheTargetLocations");
	this.dropTargetDimensions = [];
	dojo.lang.forEach(this.dropTargets, function (tempTarget) {
		var tn = tempTarget.domNode;
		if (!tn || !tempTarget.accepts([this.dragSource])) {
			return;
		}
		var abs = dojo.html.getAbsolutePosition(tn, true);
		var bb = dojo.html.getBorderBox(tn);
		this.dropTargetDimensions.push([[abs.x, abs.y], [abs.x + bb.width, abs.y + bb.height], tempTarget]);
	}, this);
	dojo.profile.end("cacheTargetLocations");
}, onMouseMove:function (e) {
	if ((dojo.render.html.ie) && (e.button != 1)) {
		this.currentDropTarget = null;
		this.onMouseUp(e, true);
		return;
	}
	if ((this.selectedSources.length) && (!this.dragObjects.length)) {
		var dx;
		var dy;
		if (!this._dragTriggered) {
			this._dragTriggered = (this._dragStartDistance(e.pageX, e.pageY) > this.threshold);
			if (!this._dragTriggered) {
				return;
			}
			dx = e.pageX - this.mouseDownX;
			dy = e.pageY - this.mouseDownY;
		}
		this.dragSource = this.selectedSources[0];
		dojo.lang.forEach(this.selectedSources, function (tempSource) {
			if (!tempSource) {
				return;
			}
			var tdo = tempSource.onDragStart(e);
			if (tdo) {
				tdo.onDragStart(e);
				tdo.dragOffset.y += dy;
				tdo.dragOffset.x += dx;
				tdo.dragSource = tempSource;
				this.dragObjects.push(tdo);
			}
		}, this);
		this.previousDropTarget = null;
		this.cacheTargetLocations();
	}
	dojo.lang.forEach(this.dragObjects, function (dragObj) {
		if (dragObj) {
			dragObj.onDragMove(e);
		}
	});
	if (this.currentDropTarget) {
		var c = dojo.html.toCoordinateObject(this.currentDropTarget.domNode, true);
		var dtp = [[c.x, c.y], [c.x + c.width, c.y + c.height]];
	}
	if ((!this.nestedTargets) && (dtp) && (this.isInsideBox(e, dtp))) {
		if (this.dropAcceptable) {
			this.currentDropTarget.onDragMove(e, this.dragObjects);
		}
	} else {
		var bestBox = this.findBestTarget(e);
		if (bestBox.target === null) {
			if (this.currentDropTarget) {
				this.currentDropTarget.onDragOut(e);
				this.previousDropTarget = this.currentDropTarget;
				this.currentDropTarget = null;
			}
			this.dropAcceptable = false;
			return;
		}
		if (this.currentDropTarget !== bestBox.target) {
			if (this.currentDropTarget) {
				this.previousDropTarget = this.currentDropTarget;
				this.currentDropTarget.onDragOut(e);
			}
			this.currentDropTarget = bestBox.target;
			e.dragObjects = this.dragObjects;
			this.dropAcceptable = this.currentDropTarget.onDragOver(e);
		} else {
			if (this.dropAcceptable) {
				this.currentDropTarget.onDragMove(e, this.dragObjects);
			}
		}
	}
}, findBestTarget:function (e) {
	var _this = this;
	var bestBox = new Object();
	bestBox.target = null;
	bestBox.points = null;
	dojo.lang.every(this.dropTargetDimensions, function (tmpDA) {
		if (!_this.isInsideBox(e, tmpDA)) {
			return true;
		}
		bestBox.target = tmpDA[2];
		bestBox.points = tmpDA;
		return Boolean(_this.nestedTargets);
	});
	return bestBox;
}, isInsideBox:function (e, coords) {
	if ((e.pageX > coords[0][0]) && (e.pageX < coords[1][0]) && (e.pageY > coords[0][1]) && (e.pageY < coords[1][1])) {
		return true;
	}
	return false;
}, onMouseOver:function (e) {
}, onMouseOut:function (e) {
}});
dojo.dnd.dragManager = new dojo.dnd.HtmlDragManager();
(function () {
	var d = document;
	var dm = dojo.dnd.dragManager;
	dojo.event.connect(d, "onkeydown", dm, "onKeyDown");
	dojo.event.connect(d, "onmouseover", dm, "onMouseOver");
	dojo.event.connect(d, "onmouseout", dm, "onMouseOut");
	dojo.event.connect(d, "onmousedown", dm, "onMouseDown");
	dojo.event.connect(d, "onmouseup", dm, "onMouseUp");
	dojo.event.connect(window, "onscroll", dm, "onScroll");
})();
 

Rev 1372	Rev 1422
1	`/*`	1	`/*`
2	`Copyright (c) 2004-2006, The Dojo Foundation`	2	`Copyright (c) 2004-2006, The Dojo Foundation`
3	`All Rights Reserved.`	3	`All Rights Reserved.`
4		4
5	`Licensed under the Academic Free License version 2.1 or above OR the`	5	`Licensed under the Academic Free License version 2.1 or above OR the`
6	`modified BSD license. For more information on Dojo licensing, see:`	6	`modified BSD license. For more information on Dojo licensing, see:`
7		7
8	`http://dojotoolkit.org/community/licensing.shtml`	8	`http://dojotoolkit.org/community/licensing.shtml`
9	`*/`	9	`*/`
-		10
-		11
10		12
11	`dojo.provide("dojo.dnd.HtmlDragManager");`	13	`dojo.provide("dojo.dnd.HtmlDragManager");`
12	`dojo.require("dojo.dnd.DragAndDrop");`	14	`dojo.require("dojo.dnd.DragAndDrop");`
13	`dojo.require("dojo.event.*");`	15	`dojo.require("dojo.event.*");`
14	`dojo.require("dojo.lang.array");`	16	`dojo.require("dojo.lang.array");`
15	`dojo.require("dojo.html.common");`	17	`dojo.require("dojo.html.common");`
16	`dojo.require("dojo.html.layout");`	18	`dojo.require("dojo.html.layout");`
17	`dojo.declare("dojo.dnd.HtmlDragManager", dojo.dnd.DragManager, {disabled:false, nestedTargets:false, mouseDownTimer:null, dsCounter:0, dsPrefix:"dojoDragSource", dropTargetDimensions:[], currentDropTarget:null, previousDropTarget:null, _dragTriggered:false, selectedSources:[], dragObjects:[], dragSources:[], dropTargets:[], currentX:null, currentY:null, lastX:null, lastY:null, mouseDownX:null, mouseDownY:null, threshold:7, dropAcceptable:false, cancelEvent:function (e) {`	19	`dojo.declare("dojo.dnd.HtmlDragManager", dojo.dnd.DragManager, {disabled:false, nestedTargets:false, mouseDownTimer:null, dsCounter:0, dsPrefix:"dojoDragSource", dropTargetDimensions:[], currentDropTarget:null, previousDropTarget:null, _dragTriggered:false, selectedSources:[], dragObjects:[], dragSources:[], dropTargets:[], currentX:null, currentY:null, lastX:null, lastY:null, mouseDownX:null, mouseDownY:null, threshold:7, dropAcceptable:false, cancelEvent:function (e) {`
18	`e.stopPropagation();`	20	`e.stopPropagation();`
19	`e.preventDefault();`	21	`e.preventDefault();`
20	`}, registerDragSource:function (ds) {`	22	`}, registerDragSource:function (ds) {`
21	`if (ds["domNode"]) {`	23	`if (ds["domNode"]) {`
22	`var dp = this.dsPrefix;`	24	`var dp = this.dsPrefix;`
23	`var dpIdx = dp + "Idx_" + (this.dsCounter++);`	25	`var dpIdx = dp + "Idx_" + (this.dsCounter++);`
24	`ds.dragSourceId = dpIdx;`	26	`ds.dragSourceId = dpIdx;`
25	`this.dragSources[dpIdx] = ds;`	27	`this.dragSources[dpIdx] = ds;`
26	`ds.domNode.setAttribute(dp, dpIdx);`	28	`ds.domNode.setAttribute(dp, dpIdx);`
27	`if (dojo.render.html.ie) {`	29	`if (dojo.render.html.ie) {`
28	`dojo.event.browser.addListener(ds.domNode, "ondragstart", this.cancelEvent);`	30	`dojo.event.browser.addListener(ds.domNode, "ondragstart", this.cancelEvent);`
29	`}`	31	`}`
30	`}`	32	`}`
31	`}, unregisterDragSource:function (ds) {`	33	`}, unregisterDragSource:function (ds) {`
32	`if (ds["domNode"]) {`	34	`if (ds["domNode"]) {`
33	`var dp = this.dsPrefix;`	35	`var dp = this.dsPrefix;`
34	`var dpIdx = ds.dragSourceId;`	36	`var dpIdx = ds.dragSourceId;`
35	`delete ds.dragSourceId;`	37	`delete ds.dragSourceId;`
36	`delete this.dragSources[dpIdx];`	38	`delete this.dragSources[dpIdx];`
37	`ds.domNode.setAttribute(dp, null);`	39	`ds.domNode.setAttribute(dp, null);`
38	`if (dojo.render.html.ie) {`	40	`if (dojo.render.html.ie) {`
39	`dojo.event.browser.removeListener(ds.domNode, "ondragstart", this.cancelEvent);`	41	`dojo.event.browser.removeListener(ds.domNode, "ondragstart", this.cancelEvent);`
40	`}`	42	`}`
41	`}`	43	`}`
42	`}, registerDropTarget:function (dt) {`	44	`}, registerDropTarget:function (dt) {`
43	`this.dropTargets.push(dt);`	45	`this.dropTargets.push(dt);`
44	`}, unregisterDropTarget:function (dt) {`	46	`}, unregisterDropTarget:function (dt) {`
45	`var index = dojo.lang.find(this.dropTargets, dt, true);`	47	`var index = dojo.lang.find(this.dropTargets, dt, true);`
46	`if (index >= 0) {`	48	`if (index >= 0) {`
47	`this.dropTargets.splice(index, 1);`	49	`this.dropTargets.splice(index, 1);`
48	`}`	50	`}`
49	`}, getDragSource:function (e) {`	51	`}, getDragSource:function (e) {`
50	`var tn = e.target;`	52	`var tn = e.target;`
51	`if (tn === dojo.body()) {`	53	`if (tn === dojo.body()) {`
52	`return;`	54	`return;`
53	`}`	55	`}`
54	`var ta = dojo.html.getAttribute(tn, this.dsPrefix);`	56	`var ta = dojo.html.getAttribute(tn, this.dsPrefix);`
55	`while ((!ta) && (tn)) {`	57	`while ((!ta) && (tn)) {`
56	`tn = tn.parentNode;`	58	`tn = tn.parentNode;`
57	`if ((!tn) \|\| (tn === dojo.body())) {`	59	`if ((!tn) \|\| (tn === dojo.body())) {`
58	`return;`	60	`return;`
59	`}`	61	`}`
60	`ta = dojo.html.getAttribute(tn, this.dsPrefix);`	62	`ta = dojo.html.getAttribute(tn, this.dsPrefix);`
61	`}`	63	`}`
62	`return this.dragSources[ta];`	64	`return this.dragSources[ta];`
63	`}, onKeyDown:function (e) {`	65	`}, onKeyDown:function (e) {`
64	`}, onMouseDown:function (e) {`	66	`}, onMouseDown:function (e) {`
65	`if (this.disabled) {`	67	`if (this.disabled) {`
66	`return;`	68	`return;`
67	`}`	69	`}`
68	`if (dojo.render.html.ie) {`	70	`if (dojo.render.html.ie) {`
69	`if (e.button != 1) {`	71	`if (e.button != 1) {`
70	`return;`	72	`return;`
71	`}`	73	`}`
72	`} else {`	74	`} else {`
73	`if (e.which != 1) {`	75	`if (e.which != 1) {`
74	`return;`	76	`return;`
75	`}`	77	`}`
76	`}`	78	`}`
77	`var target = e.target.nodeType == dojo.html.TEXT_NODE ? e.target.parentNode : e.target;`	79	`var target = e.target.nodeType == dojo.html.TEXT_NODE ? e.target.parentNode : e.target;`
78	`if (dojo.html.isTag(target, "button", "textarea", "input", "select", "option")) {`	80	`if (dojo.html.isTag(target, "button", "textarea", "input", "select", "option")) {`
79	`return;`	81	`return;`
80	`}`	82	`}`
81	`var ds = this.getDragSource(e);`	83	`var ds = this.getDragSource(e);`
82	`if (!ds) {`	84	`if (!ds) {`
83	`return;`	85	`return;`
84	`}`	86	`}`
85	`if (!dojo.lang.inArray(this.selectedSources, ds)) {`	87	`if (!dojo.lang.inArray(this.selectedSources, ds)) {`
86	`this.selectedSources.push(ds);`	88	`this.selectedSources.push(ds);`
87	`ds.onSelected();`	89	`ds.onSelected();`
88	`}`	90	`}`
89	`this.mouseDownX = e.pageX;`	91	`this.mouseDownX = e.pageX;`
90	`this.mouseDownY = e.pageY;`	92	`this.mouseDownY = e.pageY;`
91	`e.preventDefault();`	93	`e.preventDefault();`
92	`dojo.event.connect(document, "onmousemove", this, "onMouseMove");`	94	`dojo.event.connect(document, "onmousemove", this, "onMouseMove");`
93	`}, onMouseUp:function (e, cancel) {`	95	`}, onMouseUp:function (e, cancel) {`
94	`if (this.selectedSources.length == 0) {`	96	`if (this.selectedSources.length == 0) {`
95	`return;`	97	`return;`
96	`}`	98	`}`
97	`this.mouseDownX = null;`	99	`this.mouseDownX = null;`
98	`this.mouseDownY = null;`	100	`this.mouseDownY = null;`
99	`this._dragTriggered = false;`	101	`this._dragTriggered = false;`
100	`e.dragSource = this.dragSource;`	102	`e.dragSource = this.dragSource;`
101	`if ((!e.shiftKey) && (!e.ctrlKey)) {`	103	`if ((!e.shiftKey) && (!e.ctrlKey)) {`
102	`if (this.currentDropTarget) {`	104	`if (this.currentDropTarget) {`
103	`this.currentDropTarget.onDropStart();`	105	`this.currentDropTarget.onDropStart();`
104	`}`	106	`}`
105	`dojo.lang.forEach(this.dragObjects, function (tempDragObj) {`	107	`dojo.lang.forEach(this.dragObjects, function (tempDragObj) {`
106	`var ret = null;`	108	`var ret = null;`
107	`if (!tempDragObj) {`	109	`if (!tempDragObj) {`
108	`return;`	110	`return;`
109	`}`	111	`}`
110	`if (this.currentDropTarget) {`	112	`if (this.currentDropTarget) {`
111	`e.dragObject = tempDragObj;`	113	`e.dragObject = tempDragObj;`
112	`var ce = this.currentDropTarget.domNode.childNodes;`	114	`var ce = this.currentDropTarget.domNode.childNodes;`
113	`if (ce.length > 0) {`	115	`if (ce.length > 0) {`
114	`e.dropTarget = ce[0];`	116	`e.dropTarget = ce[0];`
115	`while (e.dropTarget == tempDragObj.domNode) {`	117	`while (e.dropTarget == tempDragObj.domNode) {`
116	`e.dropTarget = e.dropTarget.nextSibling;`	118	`e.dropTarget = e.dropTarget.nextSibling;`
117	`}`	119	`}`
118	`} else {`	120	`} else {`
119	`e.dropTarget = this.currentDropTarget.domNode;`	121	`e.dropTarget = this.currentDropTarget.domNode;`
120	`}`	122	`}`
121	`if (this.dropAcceptable) {`	123	`if (this.dropAcceptable) {`
122	`ret = this.currentDropTarget.onDrop(e);`	124	`ret = this.currentDropTarget.onDrop(e);`
123	`} else {`	125	`} else {`
124	`this.currentDropTarget.onDragOut(e);`	126	`this.currentDropTarget.onDragOut(e);`
125	`}`	127	`}`
126	`}`	128	`}`
127	`e.dragStatus = this.dropAcceptable && ret ? "dropSuccess" : "dropFailure";`	129	`e.dragStatus = this.dropAcceptable && ret ? "dropSuccess" : "dropFailure";`
128	`dojo.lang.delayThese([function () {`	130	`dojo.lang.delayThese([function () {`
129	`try {`	131	`try {`
130	`tempDragObj.dragSource.onDragEnd(e);`	132	`tempDragObj.dragSource.onDragEnd(e);`
131	`}`	133	`}`
132	`catch (err) {`	134	`catch (err) {`
133	`var ecopy = {};`	135	`var ecopy = {};`
134	`for (var i in e) {`	136	`for (var i in e) {`
135	`if (i == "type") {`	137	`if (i == "type") {`
136	`ecopy.type = "mouseup";`	138	`ecopy.type = "mouseup";`
137	`continue;`	139	`continue;`
138	`}`	140	`}`
139	`ecopy[i] = e[i];`	141	`ecopy[i] = e[i];`
140	`}`	142	`}`
141	`tempDragObj.dragSource.onDragEnd(ecopy);`	143	`tempDragObj.dragSource.onDragEnd(ecopy);`
142	`}`	144	`}`
143	`}, function () {`	145	`}, function () {`
144	`tempDragObj.onDragEnd(e);`	146	`tempDragObj.onDragEnd(e);`
145	`}]);`	147	`}]);`
146	`}, this);`	148	`}, this);`
147	`this.selectedSources = [];`	149	`this.selectedSources = [];`
148	`this.dragObjects = [];`	150	`this.dragObjects = [];`
149	`this.dragSource = null;`	151	`this.dragSource = null;`
150	`if (this.currentDropTarget) {`	152	`if (this.currentDropTarget) {`
151	`this.currentDropTarget.onDropEnd();`	153	`this.currentDropTarget.onDropEnd();`
152	`}`	154	`}`
153	`} else {`	155	`} else {`
154	`}`	156	`}`
155	`dojo.event.disconnect(document, "onmousemove", this, "onMouseMove");`	157	`dojo.event.disconnect(document, "onmousemove", this, "onMouseMove");`
156	`this.currentDropTarget = null;`	158	`this.currentDropTarget = null;`
157	`}, onScroll:function () {`	159	`}, onScroll:function () {`
158	`for (var i = 0; i < this.dragObjects.length; i++) {`	160	`for (var i = 0; i < this.dragObjects.length; i++) {`
159	`if (this.dragObjects[i].updateDragOffset) {`	161	`if (this.dragObjects[i].updateDragOffset) {`
160	`this.dragObjects[i].updateDragOffset();`	162	`this.dragObjects[i].updateDragOffset();`
161	`}`	163	`}`
162	`}`	164	`}`
163	`if (this.dragObjects.length) {`	165	`if (this.dragObjects.length) {`
164	`this.cacheTargetLocations();`	166	`this.cacheTargetLocations();`
165	`}`	167	`}`
166	`}, _dragStartDistance:function (x, y) {`	168	`}, _dragStartDistance:function (x, y) {`
167	`if ((!this.mouseDownX) \|\| (!this.mouseDownX)) {`	169	`if ((!this.mouseDownX) \|\| (!this.mouseDownX)) {`
168	`return;`	170	`return;`
169	`}`	171	`}`
170	`var dx = Math.abs(x - this.mouseDownX);`	172	`var dx = Math.abs(x - this.mouseDownX);`
171	`var dx2 = dx * dx;`	173	`var dx2 = dx * dx;`
172	`var dy = Math.abs(y - this.mouseDownY);`	174	`var dy = Math.abs(y - this.mouseDownY);`
173	`var dy2 = dy * dy;`	175	`var dy2 = dy * dy;`
174	`return parseInt(Math.sqrt(dx2 + dy2), 10);`	176	`return parseInt(Math.sqrt(dx2 + dy2), 10);`
175	`}, cacheTargetLocations:function () {`	177	`}, cacheTargetLocations:function () {`
176	`dojo.profile.start("cacheTargetLocations");`	178	`dojo.profile.start("cacheTargetLocations");`
177	`this.dropTargetDimensions = [];`	179	`this.dropTargetDimensions = [];`
178	`dojo.lang.forEach(this.dropTargets, function (tempTarget) {`	180	`dojo.lang.forEach(this.dropTargets, function (tempTarget) {`
179	`var tn = tempTarget.domNode;`	181	`var tn = tempTarget.domNode;`
180	`if (!tn \|\| !tempTarget.accepts([this.dragSource])) {`	182	`if (!tn \|\| !tempTarget.accepts([this.dragSource])) {`
181	`return;`	183	`return;`
182	`}`	184	`}`
183	`var abs = dojo.html.getAbsolutePosition(tn, true);`	185	`var abs = dojo.html.getAbsolutePosition(tn, true);`
184	`var bb = dojo.html.getBorderBox(tn);`	186	`var bb = dojo.html.getBorderBox(tn);`
185	`this.dropTargetDimensions.push([[abs.x, abs.y], [abs.x + bb.width, abs.y + bb.height], tempTarget]);`	187	`this.dropTargetDimensions.push([[abs.x, abs.y], [abs.x + bb.width, abs.y + bb.height], tempTarget]);`
186	`}, this);`	188	`}, this);`
187	`dojo.profile.end("cacheTargetLocations");`	189	`dojo.profile.end("cacheTargetLocations");`
188	`}, onMouseMove:function (e) {`	190	`}, onMouseMove:function (e) {`
189	`if ((dojo.render.html.ie) && (e.button != 1)) {`	191	`if ((dojo.render.html.ie) && (e.button != 1)) {`
190	`this.currentDropTarget = null;`	192	`this.currentDropTarget = null;`
191	`this.onMouseUp(e, true);`	193	`this.onMouseUp(e, true);`
192	`return;`	194	`return;`
193	`}`	195	`}`
194	`if ((this.selectedSources.length) && (!this.dragObjects.length)) {`	196	`if ((this.selectedSources.length) && (!this.dragObjects.length)) {`
195	`var dx;`	197	`var dx;`
196	`var dy;`	198	`var dy;`
197	`if (!this._dragTriggered) {`	199	`if (!this._dragTriggered) {`
198	`this._dragTriggered = (this._dragStartDistance(e.pageX, e.pageY) > this.threshold);`	200	`this._dragTriggered = (this._dragStartDistance(e.pageX, e.pageY) > this.threshold);`
199	`if (!this._dragTriggered) {`	201	`if (!this._dragTriggered) {`
200	`return;`	202	`return;`
201	`}`	203	`}`
202	`dx = e.pageX - this.mouseDownX;`	204	`dx = e.pageX - this.mouseDownX;`
203	`dy = e.pageY - this.mouseDownY;`	205	`dy = e.pageY - this.mouseDownY;`
204	`}`	206	`}`
205	`this.dragSource = this.selectedSources[0];`	207	`this.dragSource = this.selectedSources[0];`
206	`dojo.lang.forEach(this.selectedSources, function (tempSource) {`	208	`dojo.lang.forEach(this.selectedSources, function (tempSource) {`
207	`if (!tempSource) {`	209	`if (!tempSource) {`
208	`return;`	210	`return;`
209	`}`	211	`}`
210	`var tdo = tempSource.onDragStart(e);`	212	`var tdo = tempSource.onDragStart(e);`
211	`if (tdo) {`	213	`if (tdo) {`
212	`tdo.onDragStart(e);`	214	`tdo.onDragStart(e);`
213	`tdo.dragOffset.y += dy;`	215	`tdo.dragOffset.y += dy;`
214	`tdo.dragOffset.x += dx;`	216	`tdo.dragOffset.x += dx;`
215	`tdo.dragSource = tempSource;`	217	`tdo.dragSource = tempSource;`
216	`this.dragObjects.push(tdo);`	218	`this.dragObjects.push(tdo);`
217	`}`	219	`}`
218	`}, this);`	220	`}, this);`
219	`this.previousDropTarget = null;`	221	`this.previousDropTarget = null;`
220	`this.cacheTargetLocations();`	222	`this.cacheTargetLocations();`
221	`}`	223	`}`
222	`dojo.lang.forEach(this.dragObjects, function (dragObj) {`	224	`dojo.lang.forEach(this.dragObjects, function (dragObj) {`
223	`if (dragObj) {`	225	`if (dragObj) {`
224	`dragObj.onDragMove(e);`	226	`dragObj.onDragMove(e);`
225	`}`	227	`}`
226	`});`	228	`});`
227	`if (this.currentDropTarget) {`	229	`if (this.currentDropTarget) {`
228	`var c = dojo.html.toCoordinateObject(this.currentDropTarget.domNode, true);`	230	`var c = dojo.html.toCoordinateObject(this.currentDropTarget.domNode, true);`
229	`var dtp = [[c.x, c.y], [c.x + c.width, c.y + c.height]];`	231	`var dtp = [[c.x, c.y], [c.x + c.width, c.y + c.height]];`
230	`}`	232	`}`
231	`if ((!this.nestedTargets) && (dtp) && (this.isInsideBox(e, dtp))) {`	233	`if ((!this.nestedTargets) && (dtp) && (this.isInsideBox(e, dtp))) {`
232	`if (this.dropAcceptable) {`	234	`if (this.dropAcceptable) {`
233	`this.currentDropTarget.onDragMove(e, this.dragObjects);`	235	`this.currentDropTarget.onDragMove(e, this.dragObjects);`
234	`}`	236	`}`
235	`} else {`	237	`} else {`
236	`var bestBox = this.findBestTarget(e);`	238	`var bestBox = this.findBestTarget(e);`
237	`if (bestBox.target === null) {`	239	`if (bestBox.target === null) {`
238	`if (this.currentDropTarget) {`	240	`if (this.currentDropTarget) {`
239	`this.currentDropTarget.onDragOut(e);`	241	`this.currentDropTarget.onDragOut(e);`
240	`this.previousDropTarget = this.currentDropTarget;`	242	`this.previousDropTarget = this.currentDropTarget;`
241	`this.currentDropTarget = null;`	243	`this.currentDropTarget = null;`
242	`}`	244	`}`
243	`this.dropAcceptable = false;`	245	`this.dropAcceptable = false;`
244	`return;`	246	`return;`
245	`}`	247	`}`
246	`if (this.currentDropTarget !== bestBox.target) {`	248	`if (this.currentDropTarget !== bestBox.target) {`
247	`if (this.currentDropTarget) {`	249	`if (this.currentDropTarget) {`
248	`this.previousDropTarget = this.currentDropTarget;`	250	`this.previousDropTarget = this.currentDropTarget;`
249	`this.currentDropTarget.onDragOut(e);`	251	`this.currentDropTarget.onDragOut(e);`
250	`}`	252	`}`
251	`this.currentDropTarget = bestBox.target;`	253	`this.currentDropTarget = bestBox.target;`
252	`e.dragObjects = this.dragObjects;`	254	`e.dragObjects = this.dragObjects;`
253	`this.dropAcceptable = this.currentDropTarget.onDragOver(e);`	255	`this.dropAcceptable = this.currentDropTarget.onDragOver(e);`
254	`} else {`	256	`} else {`
255	`if (this.dropAcceptable) {`	257	`if (this.dropAcceptable) {`
256	`this.currentDropTarget.onDragMove(e, this.dragObjects);`	258	`this.currentDropTarget.onDragMove(e, this.dragObjects);`
257	`}`	259	`}`
258	`}`	260	`}`
259	`}`	261	`}`
260	`}, findBestTarget:function (e) {`	262	`}, findBestTarget:function (e) {`
261	`var _this = this;`	263	`var _this = this;`
262	`var bestBox = new Object();`	264	`var bestBox = new Object();`
263	`bestBox.target = null;`	265	`bestBox.target = null;`
264	`bestBox.points = null;`	266	`bestBox.points = null;`
265	`dojo.lang.every(this.dropTargetDimensions, function (tmpDA) {`	267	`dojo.lang.every(this.dropTargetDimensions, function (tmpDA) {`
266	`if (!_this.isInsideBox(e, tmpDA)) {`	268	`if (!_this.isInsideBox(e, tmpDA)) {`
267	`return true;`	269	`return true;`
268	`}`	270	`}`
269	`bestBox.target = tmpDA[2];`	271	`bestBox.target = tmpDA[2];`
270	`bestBox.points = tmpDA;`	272	`bestBox.points = tmpDA;`
271	`return Boolean(_this.nestedTargets);`	273	`return Boolean(_this.nestedTargets);`
272	`});`	274	`});`
273	`return bestBox;`	275	`return bestBox;`
274	`}, isInsideBox:function (e, coords) {`	276	`}, isInsideBox:function (e, coords) {`
275	`if ((e.pageX > coords[0][0]) && (e.pageX < coords[1][0]) && (e.pageY > coords[0][1]) && (e.pageY < coords[1][1])) {`	277	`if ((e.pageX > coords[0][0]) && (e.pageX < coords[1][0]) && (e.pageY > coords[0][1]) && (e.pageY < coords[1][1])) {`
276	`return true;`	278	`return true;`
277	`}`	279	`}`
278	`return false;`	280	`return false;`
279	`}, onMouseOver:function (e) {`	281	`}, onMouseOver:function (e) {`
280	`}, onMouseOut:function (e) {`	282	`}, onMouseOut:function (e) {`
281	`}});`	283	`}});`
282	`dojo.dnd.dragManager = new dojo.dnd.HtmlDragManager();`	284	`dojo.dnd.dragManager = new dojo.dnd.HtmlDragManager();`
283	`(function () {`	285	`(function () {`
284	`var d = document;`	286	`var d = document;`
285	`var dm = dojo.dnd.dragManager;`	287	`var dm = dojo.dnd.dragManager;`
286	`dojo.event.connect(d, "onkeydown", dm, "onKeyDown");`	288	`dojo.event.connect(d, "onkeydown", dm, "onKeyDown");`
287	`dojo.event.connect(d, "onmouseover", dm, "onMouseOver");`	289	`dojo.event.connect(d, "onmouseover", dm, "onMouseOver");`
288	`dojo.event.connect(d, "onmouseout", dm, "onMouseOut");`	290	`dojo.event.connect(d, "onmouseout", dm, "onMouseOut");`
289	`dojo.event.connect(d, "onmousedown", dm, "onMouseDown");`	291	`dojo.event.connect(d, "onmousedown", dm, "onMouseDown");`
290	`dojo.event.connect(d, "onmouseup", dm, "onMouseUp");`	292	`dojo.event.connect(d, "onmouseup", dm, "onMouseUp");`
291	`dojo.event.connect(window, "onscroll", dm, "onScroll");`	293	`dojo.event.connect(window, "onscroll", dm, "onScroll");`
292	`})();`	294	`})();`
293		295

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(root)/branches/livraison_narmer/api/js/dojo/src/dnd/HtmlDragManager.js – Rev 1372 → 1422