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1318 alexandre_ 1
/*
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	Copyright (c) 2004-2006, The Dojo Foundation
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	All Rights Reserved.
4
 
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:
7
 
8
		http://dojotoolkit.org/community/licensing.shtml
9
*/
10
 
1422 alexandre_ 11
 
12
 
1318 alexandre_ 13
dojo.provide("dojo.widget.Slider");
14
dojo.require("dojo.event.*");
15
dojo.require("dojo.dnd.*");
16
dojo.require("dojo.dnd.HtmlDragMove");
17
dojo.require("dojo.widget.*");
18
dojo.require("dojo.html.layout");
19
dojo.widget.defineWidget("dojo.widget.Slider", dojo.widget.HtmlWidget, {minimumX:0, minimumY:0, maximumX:10, maximumY:10, snapValuesX:0, snapValuesY:0, _snapToGrid:true, isEnableX:true, isEnableY:true, _valueSizeX:0, _valueSizeY:0, _minX:0, _minY:0, _constraintWidth:0, _constraintHeight:0, _clipLeft:0, _clipRight:0, _clipTop:0, _clipBottom:0, _clipXdelta:0, _clipYdelta:0, initialValueX:0, initialValueY:0, flipX:false, flipY:false, clickSelect:true, activeDrag:false, templateCssString:".sliderMain {\n  border: 0px !important;\n  border-spacing: 0px !important;\n  line-height: 0px !important;\n  padding: 0px !important;\n  display: -moz-inline-table !important;\n  display: inline !important;\n  -moz-user-focus: normal !important;\n}\n\n.sliderComponent {\n  border: 0px;\n  padding: 0px;\n  margin: 0px;\n}\n\n.sliderHandle { \n  top: 0px;\n  left: 0px;\n  z-index: 1000;\n  position: absolute !important;\n}\n\n.sliderOutsetButton { \n  border-style: outset;\n  border-width: 0px 1px 1px 0px;\n  border-color: black;\n}\n\n.sliderInsetButton { \n  border-style: inset;\n  border-width: 1px 0px 0px 1px;\n  border-color: black;\n}\n\n.sliderButtonY {\n  margin: 0px;\n  padding: 0px;\n  z-index: 900;\n}\n\n.sliderButtonX {\n  margin: 0px;\n  padding: 0px;\n  z-index: 900;\n}\n\n.sliderBackground { \n  z-index: 0;\n  display: block !important;\n  position: relative !important;\n}\n\n.sliderProgressBackground { \n  z-index: 800;\n  position: absolute !important;\n  clip: rect(0px,0px,0px,0px);\n}\n\n.sliderBackgroundSizeOnly { \n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/Slider.css"), templateString:"<table _=\"weird end tag formatting is to prevent whitespace from becoming &nbsp;\" \n\tclass=\"sliderMain\" \n\tdojoAttachPoint=\"focusNode\" \n\tdojoAttachEvent=\"onmousedown:_setFocus; onkey:_handleKeyEvents; onkeyup:_buttonReleased; onmouseup:_buttonReleased; onmousewheel:_mouseWheeled;\"\n\ttabindex=\"0\" cols=3 cellpadding=0 cellspacing=0 style=\"\">\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" colspan=3 dojoAttachPoint=topBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonY\"\n\t\t\t\tdojoAttachPoint=topButtonNode \n\t\t\t\tdojoAttachEvent=\"onmousedown:_topButtonPressed; onmousemove:_discardEvent; ondblclick:_topButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.topButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleY}\"\n\t\t></td>\n\t</tr>\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" dojoAttachPoint=leftBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonX\"\n\t\t\t\tdojoAttachPoint=leftButtonNode\n\t\t\t\tdojoAttachEvent=\"onmousedown:_leftButtonPressed; onmousemove:_discardEvent; ondblclick:_leftButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.leftButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleX}\"\n\t\t></td>\n\t\t<td dojoAttachPoint=constrainingContainerNode \n\t\t\tclass=\"sliderComponent sliderBackground\"\n\t\t\tstyle=\"${this.backgroundStyle}\"\n\t\t\t><img src=\"${this.handleSrc}\" \n\t\t\t\tclass=sliderHandle\n\t\t\t\tdojoAttachPoint=sliderHandleNode\n\t\t\t\tstyle=\"${this.handleStyle}\"\n\t\t\t><img src=\"${this.progressBackgroundSrc}\"\n\t\t\t\tclass=\"sliderBackgroundSizeOnly sliderProgressBackground\"\n\t\t\t\tdojoAttachPoint=progressBackgroundNode\n\t\t\t\tstyle=\"${this.backgroundSize}\"\n\t\t\t><img src=\"${this.backgroundSrc}\" \n\t\t\t\tclass=sliderBackgroundSizeOnly\n\t\t\t\tdojoAttachPoint=sliderBackgroundNode\n\t\t\t\tstyle=\"${this.backgroundSize}\"\n\t\t></td>\n\t\t<td class=\"sliderComponent\" dojoAttachPoint=rightBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonX\"\n\t\t\t\tdojoAttachPoint=rightButtonNode\n\t\t\t\tdojoAttachEvent=\"onmousedown:_rightButtonPressed; onmousemove:_discardEvent; ondblclick:_rightButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.rightButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleX}\"\n\t\t></td>\n\t</tr>\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" colspan=3 dojoAttachPoint=bottomBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonY\"\n\t\t\t\tdojoAttachPoint=bottomButtonNode \n\t\t\t\tdojoAttachEvent=\"onmousedown:_bottomButtonPressed; onmousemove:_discardEvent; ondblclick:_bottomButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.bottomButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleY}\"\n\t\t></td>\n\t</tr>\n</table>\n", _isDragInProgress:false, bottomButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_down_arrow.png"), topButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_up_arrow.png"), leftButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_left_arrow.png"), rightButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_right_arrow.png"), backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/blank.gif"), progressBackgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/blank.gif"), backgroundSize:"width:200px;height:200px;", backgroundStyle:"", buttonStyleX:"", buttonStyleY:"", handleStyle:"", handleSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-button.png"), showButtons:true, _eventCount:0, _typamaticTimer:null, _typamaticFunction:null, defaultTimeout:500, timeoutChangeRate:0.9, _currentTimeout:this.defaultTimeout, _handleKeyEvents:function (evt) {
20
	if (!evt.key) {
21
		return;
22
	}
23
	if (!evt.ctrlKey && !evt.altKey) {
24
		switch (evt.key) {
25
		  case evt.KEY_LEFT_ARROW:
26
			dojo.event.browser.stopEvent(evt);
27
			this._leftButtonPressed(evt);
28
			return;
29
		  case evt.KEY_RIGHT_ARROW:
30
			dojo.event.browser.stopEvent(evt);
31
			this._rightButtonPressed(evt);
32
			return;
33
		  case evt.KEY_DOWN_ARROW:
34
			dojo.event.browser.stopEvent(evt);
35
			this._bottomButtonPressed(evt);
36
			return;
37
		  case evt.KEY_UP_ARROW:
38
			dojo.event.browser.stopEvent(evt);
39
			this._topButtonPressed(evt);
40
			return;
41
		}
42
	}
43
	this._eventCount++;
44
}, _pressButton:function (buttonNode) {
45
	buttonNode.className = buttonNode.className.replace("Outset", "Inset");
46
}, _releaseButton:function (buttonNode) {
47
	buttonNode.className = buttonNode.className.replace("Inset", "Outset");
48
}, _buttonPressed:function (evt, buttonNode) {
49
	this._setFocus();
50
	if (typeof evt == "object") {
51
		if (this._typamaticTimer != null) {
52
			if (this._typamaticNode == buttonNode) {
53
				return;
54
			}
55
			clearTimeout(this._typamaticTimer);
56
		}
57
		this._buttonReleased(null);
58
		this._eventCount++;
59
		this._typamaticTimer = null;
60
		this._currentTimeout = this.defaultTimeout;
61
		dojo.event.browser.stopEvent(evt);
62
	} else {
63
		if (evt != this._eventCount) {
64
			this._buttonReleased(null);
65
			return false;
66
		}
67
	}
68
	if (buttonNode == this.leftButtonNode && this.isEnableX) {
69
		this._snapX(dojo.html.getPixelValue(this.sliderHandleNode, "left") - this._valueSizeX);
70
	} else {
71
		if (buttonNode == this.rightButtonNode && this.isEnableX) {
72
			this._snapX(dojo.html.getPixelValue(this.sliderHandleNode, "left") + this._valueSizeX);
73
		} else {
74
			if (buttonNode == this.topButtonNode && this.isEnableY) {
75
				this._snapY(dojo.html.getPixelValue(this.sliderHandleNode, "top") - this._valueSizeY);
76
			} else {
77
				if (buttonNode == this.bottomButtonNode && this.isEnableY) {
78
					this._snapY(dojo.html.getPixelValue(this.sliderHandleNode, "top") + this._valueSizeY);
79
				} else {
80
					return false;
81
				}
82
			}
83
		}
84
	}
85
	this._pressButton(buttonNode);
86
	this.notifyListeners();
87
	this._typamaticNode = buttonNode;
88
	this._typamaticTimer = dojo.lang.setTimeout(this, "_buttonPressed", this._currentTimeout, this._eventCount, buttonNode);
89
	this._currentTimeout = Math.round(this._currentTimeout * this.timeoutChangeRate);
90
	return false;
91
}, _bottomButtonPressed:function (evt) {
92
	return this._buttonPressed(evt, this.bottomButtonNode);
93
}, _bottomButtonDoubleClicked:function (evt) {
94
	var rc = this._bottomButtonPressed(evt);
95
	dojo.lang.setTimeout(this, "_buttonReleased", 50, null);
96
	return rc;
97
}, _topButtonPressed:function (evt) {
98
	return this._buttonPressed(evt, this.topButtonNode);
99
}, _topButtonDoubleClicked:function (evt) {
100
	var rc = this._topButtonPressed(evt);
101
	dojo.lang.setTimeout(this, "_buttonReleased", 50, null);
102
	return rc;
103
}, _leftButtonPressed:function (evt) {
104
	return this._buttonPressed(evt, this.leftButtonNode);
105
}, _leftButtonDoubleClicked:function (evt) {
106
	var rc = this._leftButtonPressed(evt);
107
	dojo.lang.setTimeout(this, "_buttonReleased", 50, null);
108
	return rc;
109
}, _rightButtonPressed:function (evt) {
110
	return this._buttonPressed(evt, this.rightButtonNode);
111
}, _rightButtonDoubleClicked:function (evt) {
112
	var rc = this._rightButtonPressed(evt);
113
	dojo.lang.setTimeout(this, "_buttonReleased", 50, null);
114
	return rc;
115
}, _buttonReleased:function (evt) {
116
	if (typeof evt == "object" && evt != null && typeof evt.keyCode != "undefined" && evt.keyCode != null) {
117
		var keyCode = evt.keyCode;
118
		switch (keyCode) {
119
		  case evt.KEY_LEFT_ARROW:
120
		  case evt.KEY_RIGHT_ARROW:
121
		  case evt.KEY_DOWN_ARROW:
122
		  case evt.KEY_UP_ARROW:
123
			dojo.event.browser.stopEvent(evt);
124
			break;
125
		}
126
	}
127
	this._releaseButton(this.topButtonNode);
128
	this._releaseButton(this.bottomButtonNode);
129
	this._releaseButton(this.leftButtonNode);
130
	this._releaseButton(this.rightButtonNode);
131
	this._eventCount++;
132
	if (this._typamaticTimer != null) {
133
		clearTimeout(this._typamaticTimer);
134
	}
135
	this._typamaticTimer = null;
136
	this._currentTimeout = this.defaultTimeout;
137
}, _mouseWheeled:function (evt) {
138
	var scrollAmount = 0;
139
	if (typeof evt.wheelDelta == "number") {
140
		scrollAmount = evt.wheelDelta;
141
	} else {
142
		if (typeof evt.detail == "number") {
143
			scrollAmount = -evt.detail;
144
		}
145
	}
146
	if (this.isEnableY) {
147
		if (scrollAmount > 0) {
148
			this._topButtonPressed(evt);
149
			this._buttonReleased(evt);
150
		} else {
151
			if (scrollAmount < 0) {
152
				this._bottomButtonPressed(evt);
153
				this._buttonReleased(evt);
154
			}
155
		}
156
	} else {
157
		if (this.isEnableX) {
158
			if (scrollAmount > 0) {
159
				this._rightButtonPressed(evt);
160
				this._buttonReleased(evt);
161
			} else {
162
				if (scrollAmount < 0) {
163
					this._leftButtonPressed(evt);
164
					this._buttonReleased(evt);
165
				}
166
			}
167
		}
168
	}
169
}, _discardEvent:function (evt) {
170
	dojo.event.browser.stopEvent(evt);
171
}, _setFocus:function () {
172
	if (this.focusNode.focus) {
173
		this.focusNode.focus();
174
	}
175
}, fillInTemplate:function (args, frag) {
176
	var source = this.getFragNodeRef(frag);
177
	dojo.html.copyStyle(this.domNode, source);
178
	var padding = this.domNode.style.padding;
179
	if (dojo.lang.isString(padding) && padding != "" && padding != "0px" && padding != "0px 0px 0px 0px") {
180
		this.topBorderNode.style.padding = this.bottomBorderNode.style.padding = padding;
181
		this.topBorderNode.style.paddingBottom = "0px";
182
		this.bottomBorderNode.style.paddingTop = "0px";
183
		this.rightBorderNode.style.paddingRight = this.domNode.style.paddingRight;
184
		this.leftBorderNode.style.paddingLeft = this.domNode.style.paddingLeft;
185
		this.domNode.style.padding = "0px 0px 0px 0px";
186
	}
187
	var borderWidth = this.domNode.style.borderWidth;
188
	if (dojo.lang.isString(borderWidth) && borderWidth != "" && borderWidth != "0px" && borderWidth != "0px 0px 0px 0px") {
189
		this.topBorderNode.style.borderStyle = this.rightBorderNode.style.borderStyle = this.bottomBorderNode.style.borderStyle = this.leftBorderNode.style.borderStyle = this.domNode.style.borderStyle;
190
		this.topBorderNode.style.borderColor = this.rightBorderNode.style.borderColor = this.bottomBorderNode.style.borderColor = this.leftBorderNode.style.borderColor = this.domNode.style.borderColor;
191
		this.topBorderNode.style.borderWidth = this.bottomBorderNode.style.borderWidth = borderWidth;
192
		this.topBorderNode.style.borderBottomWidth = "0px";
193
		this.bottomBorderNode.style.borderTopWidth = "0px";
194
		this.rightBorderNode.style.borderRightWidth = this.domNode.style.borderRightWidth;
195
		this.leftBorderNode.style.borderLeftWidth = this.domNode.style.borderLeftWidth;
196
		this.domNode.style.borderWidth = "0px 0px 0px 0px";
197
	}
198
	this._handleMove = new dojo.widget._SliderDragMoveSource(this.sliderHandleNode);
199
	this._handleMove.setParent(this);
200
	if (this.clickSelect) {
201
		dojo.event.connect(this.constrainingContainerNode, "onmousedown", this, "_onClick");
202
	}
203
	if (this.isEnableX) {
204
		this.setValueX(!isNaN(this.initialValueX) ? this.initialValueX : (!isNaN(this.minimumX) ? this.minimumX : 0));
205
	}
206
	if (!this.isEnableX || !this.showButtons) {
207
		this.rightButtonNode.style.width = "1px";
208
		this.rightButtonNode.style.visibility = "hidden";
209
		this.leftButtonNode.style.width = "1px";
210
		this.leftButtonNode.style.visibility = "hidden";
211
	}
212
	if (this.isEnableY) {
213
		this.setValueY(!isNaN(this.initialValueY) ? this.initialValueY : (!isNaN(this.minimumY) ? this.minimumY : 0));
214
	}
215
	if (!this.isEnableY || !this.showButtons) {
216
		this.bottomButtonNode.style.width = "1px";
217
		this.bottomButtonNode.style.visibility = "hidden";
218
		this.topButtonNode.style.width = "1px";
219
		this.topButtonNode.style.visibility = "hidden";
220
	}
221
	if (this.focusNode.addEventListener) {
222
		this.focusNode.addEventListener("DOMMouseScroll", dojo.lang.hitch(this, "_mouseWheeled"), false);
223
	}
224
}, _snapX:function (x) {
225
	if (x < 0) {
226
		x = 0;
227
	} else {
228
		if (x > this._constraintWidth) {
229
			x = this._constraintWidth;
230
		} else {
231
			var selectedValue = Math.round(x / this._valueSizeX);
232
			x = Math.round(selectedValue * this._valueSizeX);
233
		}
234
	}
235
	this.sliderHandleNode.style.left = x + "px";
236
	if (this.flipX) {
237
		this._clipLeft = x + this._clipXdelta;
238
	} else {
239
		this._clipRight = x + this._clipXdelta;
240
	}
241
	this.progressBackgroundNode.style.clip = "rect(" + this._clipTop + "px," + this._clipRight + "px," + this._clipBottom + "px," + this._clipLeft + "px)";
242
}, _calc_valueSizeX:function () {
243
	var constrainingCtrBox = dojo.html.getContentBox(this.constrainingContainerNode);
244
	var sliderHandleBox = dojo.html.getContentBox(this.sliderHandleNode);
245
	if (isNaN(constrainingCtrBox.width) || isNaN(sliderHandleBox.width) || constrainingCtrBox.width <= 0 || sliderHandleBox.width <= 0) {
246
		return false;
247
	}
248
	this._constraintWidth = constrainingCtrBox.width + dojo.html.getPadding(this.constrainingContainerNode).width - sliderHandleBox.width;
249
	if (this.flipX) {
250
		this._clipLeft = this._clipRight = constrainingCtrBox.width;
251
	} else {
252
		this._clipLeft = this._clipRight = 0;
253
	}
254
	this._clipXdelta = sliderHandleBox.width >> 1;
255
	if (!this.isEnableY) {
256
		this._clipTop = 0;
257
		this._clipBottom = constrainingCtrBox.height;
258
	}
259
	if (this._constraintWidth <= 0) {
260
		return false;
261
	}
262
	if (this.snapValuesX == 0) {
263
		this.snapValuesX = this._constraintWidth + 1;
264
	}
265
	this._valueSizeX = this._constraintWidth / (this.snapValuesX - 1);
266
	return true;
267
}, setValueX:function (value) {
268
	if (0 == this._valueSizeX) {
269
		if (this._calc_valueSizeX() == false) {
270
			dojo.lang.setTimeout(this, "setValueX", 100, value);
271
			return;
272
		}
273
	}
274
	if (isNaN(value)) {
275
		value = 0;
276
	}
277
	if (value > this.maximumX) {
278
		value = this.maximumX;
279
	} else {
280
		if (value < this.minimumX) {
281
			value = this.minimumX;
282
		}
283
	}
284
	var pixelPercent = (value - this.minimumX) / (this.maximumX - this.minimumX);
285
	if (this.flipX) {
286
		pixelPercent = 1 - pixelPercent;
287
	}
288
	this._snapX(pixelPercent * this._constraintWidth);
289
	this.notifyListeners();
290
}, getValueX:function () {
291
	var pixelPercent = dojo.html.getPixelValue(this.sliderHandleNode, "left") / this._constraintWidth;
292
	if (this.flipX) {
293
		pixelPercent = 1 - pixelPercent;
294
	}
295
	return Math.round(pixelPercent * (this.snapValuesX - 1)) * ((this.maximumX - this.minimumX) / (this.snapValuesX - 1)) + this.minimumX;
296
}, _snapY:function (y) {
297
	if (y < 0) {
298
		y = 0;
299
	} else {
300
		if (y > this._constraintHeight) {
301
			y = this._constraintHeight;
302
		} else {
303
			var selectedValue = Math.round(y / this._valueSizeY);
304
			y = Math.round(selectedValue * this._valueSizeY);
305
		}
306
	}
307
	this.sliderHandleNode.style.top = y + "px";
308
	if (this.flipY) {
309
		this._clipTop = y + this._clipYdelta;
310
	} else {
311
		this._clipBottom = y + this._clipYdelta;
312
	}
313
	this.progressBackgroundNode.style.clip = "rect(" + this._clipTop + "px," + this._clipRight + "px," + this._clipBottom + "px," + this._clipLeft + "px)";
314
}, _calc_valueSizeY:function () {
315
	var constrainingCtrBox = dojo.html.getContentBox(this.constrainingContainerNode);
316
	var sliderHandleBox = dojo.html.getContentBox(this.sliderHandleNode);
317
	if (isNaN(constrainingCtrBox.height) || isNaN(sliderHandleBox.height) || constrainingCtrBox.height <= 0 || sliderHandleBox.height <= 0) {
318
		return false;
319
	}
320
	this._constraintHeight = constrainingCtrBox.height + dojo.html.getPadding(this.constrainingContainerNode).height - sliderHandleBox.height;
321
	if (this.flipY) {
322
		this._clipTop = this._clipBottom = constrainingCtrBox.height;
323
	} else {
324
		this._clipTop = this._clipBottom = 0;
325
	}
326
	this._clipYdelta = sliderHandleBox.height >> 1;
327
	if (!this.isEnableX) {
328
		this._clipLeft = 0;
329
		this._clipRight = constrainingCtrBox.width;
330
	}
331
	if (this._constraintHeight <= 0) {
332
		return false;
333
	}
334
	if (this.snapValuesY == 0) {
335
		this.snapValuesY = this._constraintHeight + 1;
336
	}
337
	this._valueSizeY = this._constraintHeight / (this.snapValuesY - 1);
338
	return true;
339
}, setValueY:function (value) {
340
	if (0 == this._valueSizeY) {
341
		if (this._calc_valueSizeY() == false) {
342
			dojo.lang.setTimeout(this, "setValueY", 100, value);
343
			return;
344
		}
345
	}
346
	if (isNaN(value)) {
347
		value = 0;
348
	}
349
	if (value > this.maximumY) {
350
		value = this.maximumY;
351
	} else {
352
		if (value < this.minimumY) {
353
			value = this.minimumY;
354
		}
355
	}
356
	var pixelPercent = (value - this.minimumY) / (this.maximumY - this.minimumY);
357
	if (this.flipY) {
358
		pixelPercent = 1 - pixelPercent;
359
	}
360
	this._snapY(pixelPercent * this._constraintHeight);
361
	this.notifyListeners();
362
}, getValueY:function () {
363
	var pixelPercent = dojo.html.getPixelValue(this.sliderHandleNode, "top") / this._constraintHeight;
364
	if (this.flipY) {
365
		pixelPercent = 1 - pixelPercent;
366
	}
367
	return Math.round(pixelPercent * (this.snapValuesY - 1)) * ((this.maximumY - this.minimumY) / (this.snapValuesY - 1)) + this.minimumY;
368
}, _onClick:function (evt) {
369
	if (this._isDragInProgress) {
370
		return;
371
	}
372
	var parent = dojo.html.getAbsolutePosition(this.constrainingContainerNode, true, dojo.html.boxSizing.MARGIN_BOX);
373
	var content = dojo.html.getContentBox(this._handleMove.domNode);
374
	if (this.isEnableX) {
375
		var x = evt.pageX - parent.x - (content.width >> 1);
376
		this._snapX(x);
377
	}
378
	if (this.isEnableY) {
379
		var y = evt.pageY - parent.y - (content.height >> 1);
380
		this._snapY(y);
381
	}
382
	this.notifyListeners();
383
}, notifyListeners:function () {
384
	this.onValueChanged(this.getValueX(), this.getValueY());
385
}, onValueChanged:function (x, y) {
386
}});
387
dojo.widget.defineWidget("dojo.widget.SliderHorizontal", dojo.widget.Slider, {isEnableX:true, isEnableY:false, initialValue:"", snapValues:"", minimum:"", maximum:"", buttonStyle:"", backgroundSize:"height:10px;width:200px;", backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-bg.gif"), flip:false, postMixInProperties:function () {
388
	dojo.widget.SliderHorizontal.superclass.postMixInProperties.apply(this, arguments);
389
	if (!isNaN(parseFloat(this.initialValue))) {
390
		this.initialValueX = parseFloat(this.initialValue);
391
	}
392
	if (!isNaN(parseFloat(this.minimum))) {
393
		this.minimumX = parseFloat(this.minimum);
394
	}
395
	if (!isNaN(parseFloat(this.maximum))) {
396
		this.maximumX = parseFloat(this.maximum);
397
	}
398
	if (!isNaN(parseInt(this.snapValues))) {
399
		this.snapValuesX = parseInt(this.snapValues);
400
	}
401
	if (dojo.lang.isString(this.buttonStyle) && this.buttonStyle != "") {
402
		this.buttonStyleX = this.buttonStyle;
403
	}
404
	if (dojo.lang.isBoolean(this.flip)) {
405
		this.flipX = this.flip;
406
	}
407
}, notifyListeners:function () {
408
	this.onValueChanged(this.getValueX());
409
}, getValue:function () {
410
	return this.getValueX();
411
}, setValue:function (value) {
412
	this.setValueX(value);
413
}, onValueChanged:function (value) {
414
}});
415
dojo.widget.defineWidget("dojo.widget.SliderVertical", dojo.widget.Slider, {isEnableX:false, isEnableY:true, initialValue:"", snapValues:"", minimum:"", maximum:"", buttonStyle:"", backgroundSize:"width:10px;height:200px;", backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-bg-vert.gif"), flip:false, postMixInProperties:function () {
416
	dojo.widget.SliderVertical.superclass.postMixInProperties.apply(this, arguments);
417
	if (!isNaN(parseFloat(this.initialValue))) {
418
		this.initialValueY = parseFloat(this.initialValue);
419
	}
420
	if (!isNaN(parseFloat(this.minimum))) {
421
		this.minimumY = parseFloat(this.minimum);
422
	}
423
	if (!isNaN(parseFloat(this.maximum))) {
424
		this.maximumY = parseFloat(this.maximum);
425
	}
426
	if (!isNaN(parseInt(this.snapValues))) {
427
		this.snapValuesY = parseInt(this.snapValues);
428
	}
429
	if (dojo.lang.isString(this.buttonStyle) && this.buttonStyle != "") {
430
		this.buttonStyleY = this.buttonStyle;
431
	}
432
	if (dojo.lang.isBoolean(this.flip)) {
433
		this.flipY = this.flip;
434
	}
435
}, notifyListeners:function () {
436
	this.onValueChanged(this.getValueY());
437
}, getValue:function () {
438
	return this.getValueY();
439
}, setValue:function (value) {
440
	this.setValueY(value);
441
}, onValueChanged:function (value) {
442
}});
443
dojo.declare("dojo.widget._SliderDragMoveSource", dojo.dnd.HtmlDragMoveSource, {slider:null, onDragStart:function (evt) {
444
	this.slider._isDragInProgress = true;
445
	var dragObj = this.createDragMoveObject();
446
	this.slider.notifyListeners();
447
	return dragObj;
448
}, onDragEnd:function (evt) {
449
	this.slider._isDragInProgress = false;
450
	this.slider.notifyListeners();
451
}, createDragMoveObject:function () {
452
	var dragObj = new dojo.widget._SliderDragMoveObject(this.dragObject, this.type);
453
	dragObj.slider = this.slider;
454
	if (this.dragClass) {
455
		dragObj.dragClass = this.dragClass;
456
	}
457
	return dragObj;
458
}, setParent:function (slider) {
459
	this.slider = slider;
460
}});
461
dojo.declare("dojo.widget._SliderDragMoveObject", dojo.dnd.HtmlDragMoveObject, {slider:null, onDragMove:function (evt) {
462
	this.updateDragOffset();
463
	if (this.slider.isEnableX) {
464
		var x = this.dragOffset.x + evt.pageX;
465
		this.slider._snapX(x);
466
	}
467
	if (this.slider.isEnableY) {
468
		var y = this.dragOffset.y + evt.pageY;
469
		this.slider._snapY(y);
470
	}
471
	if (this.slider.activeDrag) {
472
		this.slider.notifyListeners();
473
	}
474
}});
475