| 1318 |
alexandre_ |
1 |
/*
|
|
|
2 |
Copyright (c) 2004-2006, The Dojo Foundation
|
|
|
3 |
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.Dialog");
|
|
|
14 |
dojo.require("dojo.widget.*");
|
|
|
15 |
dojo.require("dojo.widget.ContentPane");
|
|
|
16 |
dojo.require("dojo.event.*");
|
|
|
17 |
dojo.require("dojo.gfx.color");
|
|
|
18 |
dojo.require("dojo.html.layout");
|
|
|
19 |
dojo.require("dojo.html.display");
|
|
|
20 |
dojo.require("dojo.html.iframe");
|
|
|
21 |
dojo.declare("dojo.widget.ModalDialogBase", null, {isContainer:true, focusElement:"", bgColor:"black", bgOpacity:0.4, followScroll:true, closeOnBackgroundClick:false, trapTabs:function (e) {
|
|
|
22 |
if (e.target == this.tabStartOuter) {
|
|
|
23 |
if (this._fromTrap) {
|
|
|
24 |
this.tabStart.focus();
|
|
|
25 |
this._fromTrap = false;
|
|
|
26 |
} else {
|
|
|
27 |
this._fromTrap = true;
|
|
|
28 |
this.tabEnd.focus();
|
|
|
29 |
}
|
|
|
30 |
} else {
|
|
|
31 |
if (e.target == this.tabStart) {
|
|
|
32 |
if (this._fromTrap) {
|
|
|
33 |
this._fromTrap = false;
|
|
|
34 |
} else {
|
|
|
35 |
this._fromTrap = true;
|
|
|
36 |
this.tabEnd.focus();
|
|
|
37 |
}
|
|
|
38 |
} else {
|
|
|
39 |
if (e.target == this.tabEndOuter) {
|
|
|
40 |
if (this._fromTrap) {
|
|
|
41 |
this.tabEnd.focus();
|
|
|
42 |
this._fromTrap = false;
|
|
|
43 |
} else {
|
|
|
44 |
this._fromTrap = true;
|
|
|
45 |
this.tabStart.focus();
|
|
|
46 |
}
|
|
|
47 |
} else {
|
|
|
48 |
if (e.target == this.tabEnd) {
|
|
|
49 |
if (this._fromTrap) {
|
|
|
50 |
this._fromTrap = false;
|
|
|
51 |
} else {
|
|
|
52 |
this._fromTrap = true;
|
|
|
53 |
this.tabStart.focus();
|
|
|
54 |
}
|
|
|
55 |
}
|
|
|
56 |
}
|
|
|
57 |
}
|
|
|
58 |
}
|
|
|
59 |
}, clearTrap:function (e) {
|
|
|
60 |
var _this = this;
|
|
|
61 |
setTimeout(function () {
|
|
|
62 |
_this._fromTrap = false;
|
|
|
63 |
}, 100);
|
|
|
64 |
}, postCreate:function () {
|
|
|
65 |
with (this.domNode.style) {
|
|
|
66 |
position = "absolute";
|
|
|
67 |
zIndex = 999;
|
|
|
68 |
display = "none";
|
|
|
69 |
overflow = "visible";
|
|
|
70 |
}
|
|
|
71 |
var b = dojo.body();
|
|
|
72 |
b.appendChild(this.domNode);
|
|
|
73 |
this.bg = document.createElement("div");
|
|
|
74 |
this.bg.className = "dialogUnderlay";
|
|
|
75 |
with (this.bg.style) {
|
|
|
76 |
position = "absolute";
|
|
|
77 |
left = top = "0px";
|
|
|
78 |
zIndex = 998;
|
|
|
79 |
display = "none";
|
|
|
80 |
}
|
|
|
81 |
b.appendChild(this.bg);
|
|
|
82 |
this.setBackgroundColor(this.bgColor);
|
|
|
83 |
this.bgIframe = new dojo.html.BackgroundIframe();
|
|
|
84 |
if (this.bgIframe.iframe) {
|
|
|
85 |
with (this.bgIframe.iframe.style) {
|
|
|
86 |
position = "absolute";
|
|
|
87 |
left = top = "0px";
|
|
|
88 |
zIndex = 90;
|
|
|
89 |
display = "none";
|
|
|
90 |
}
|
|
|
91 |
}
|
|
|
92 |
if (this.closeOnBackgroundClick) {
|
|
|
93 |
dojo.event.kwConnect({srcObj:this.bg, srcFunc:"onclick", adviceObj:this, adviceFunc:"onBackgroundClick", once:true});
|
|
|
94 |
}
|
|
|
95 |
}, uninitialize:function () {
|
|
|
96 |
this.bgIframe.remove();
|
|
|
97 |
dojo.html.removeNode(this.bg, true);
|
|
|
98 |
}, setBackgroundColor:function (color) {
|
|
|
99 |
if (arguments.length >= 3) {
|
|
|
100 |
color = new dojo.gfx.color.Color(arguments[0], arguments[1], arguments[2]);
|
|
|
101 |
} else {
|
|
|
102 |
color = new dojo.gfx.color.Color(color);
|
|
|
103 |
}
|
|
|
104 |
this.bg.style.backgroundColor = color.toString();
|
|
|
105 |
return this.bgColor = color;
|
|
|
106 |
}, setBackgroundOpacity:function (op) {
|
|
|
107 |
if (arguments.length == 0) {
|
|
|
108 |
op = this.bgOpacity;
|
|
|
109 |
}
|
|
|
110 |
dojo.html.setOpacity(this.bg, op);
|
|
|
111 |
try {
|
|
|
112 |
this.bgOpacity = dojo.html.getOpacity(this.bg);
|
|
|
113 |
}
|
|
|
114 |
catch (e) {
|
|
|
115 |
this.bgOpacity = op;
|
|
|
116 |
}
|
|
|
117 |
return this.bgOpacity;
|
|
|
118 |
}, _sizeBackground:function () {
|
|
|
119 |
if (this.bgOpacity > 0) {
|
|
|
120 |
var viewport = dojo.html.getViewport();
|
|
|
121 |
var h = viewport.height;
|
|
|
122 |
var w = viewport.width;
|
|
|
123 |
with (this.bg.style) {
|
|
|
124 |
width = w + "px";
|
|
|
125 |
height = h + "px";
|
|
|
126 |
}
|
|
|
127 |
var scroll_offset = dojo.html.getScroll().offset;
|
|
|
128 |
this.bg.style.top = scroll_offset.y + "px";
|
|
|
129 |
this.bg.style.left = scroll_offset.x + "px";
|
|
|
130 |
var viewport = dojo.html.getViewport();
|
|
|
131 |
if (viewport.width != w) {
|
|
|
132 |
this.bg.style.width = viewport.width + "px";
|
|
|
133 |
}
|
|
|
134 |
if (viewport.height != h) {
|
|
|
135 |
this.bg.style.height = viewport.height + "px";
|
|
|
136 |
}
|
|
|
137 |
}
|
|
|
138 |
this.bgIframe.size(this.bg);
|
|
|
139 |
}, _showBackground:function () {
|
|
|
140 |
if (this.bgOpacity > 0) {
|
|
|
141 |
this.bg.style.display = "block";
|
|
|
142 |
}
|
|
|
143 |
if (this.bgIframe.iframe) {
|
|
|
144 |
this.bgIframe.iframe.style.display = "block";
|
|
|
145 |
}
|
|
|
146 |
}, placeModalDialog:function () {
|
|
|
147 |
var scroll_offset = dojo.html.getScroll().offset;
|
|
|
148 |
var viewport_size = dojo.html.getViewport();
|
|
|
149 |
var mb;
|
|
|
150 |
if (this.isShowing()) {
|
|
|
151 |
mb = dojo.html.getMarginBox(this.domNode);
|
|
|
152 |
} else {
|
|
|
153 |
dojo.html.setVisibility(this.domNode, false);
|
|
|
154 |
dojo.html.show(this.domNode);
|
|
|
155 |
mb = dojo.html.getMarginBox(this.domNode);
|
|
|
156 |
dojo.html.hide(this.domNode);
|
|
|
157 |
dojo.html.setVisibility(this.domNode, true);
|
|
|
158 |
}
|
|
|
159 |
var x = scroll_offset.x + (viewport_size.width - mb.width) / 2;
|
|
|
160 |
var y = scroll_offset.y + (viewport_size.height - mb.height) / 2;
|
|
|
161 |
with (this.domNode.style) {
|
|
|
162 |
left = x + "px";
|
|
|
163 |
top = y + "px";
|
|
|
164 |
}
|
|
|
165 |
}, _onKey:function (evt) {
|
|
|
166 |
if (evt.key) {
|
|
|
167 |
var node = evt.target;
|
|
|
168 |
while (node != null) {
|
|
|
169 |
if (node == this.domNode) {
|
|
|
170 |
return;
|
|
|
171 |
}
|
|
|
172 |
node = node.parentNode;
|
|
|
173 |
}
|
|
|
174 |
if (evt.key != evt.KEY_TAB) {
|
|
|
175 |
dojo.event.browser.stopEvent(evt);
|
|
|
176 |
} else {
|
|
|
177 |
if (!dojo.render.html.opera) {
|
|
|
178 |
try {
|
|
|
179 |
this.tabStart.focus();
|
|
|
180 |
}
|
|
|
181 |
catch (e) {
|
|
|
182 |
}
|
|
|
183 |
}
|
|
|
184 |
}
|
|
|
185 |
}
|
|
|
186 |
}, showModalDialog:function () {
|
|
|
187 |
if (this.followScroll && !this._scrollConnected) {
|
|
|
188 |
this._scrollConnected = true;
|
|
|
189 |
dojo.event.connect(window, "onscroll", this, "_onScroll");
|
|
|
190 |
}
|
|
|
191 |
dojo.event.connect(document.documentElement, "onkey", this, "_onKey");
|
|
|
192 |
this.placeModalDialog();
|
|
|
193 |
this.setBackgroundOpacity();
|
|
|
194 |
this._sizeBackground();
|
|
|
195 |
this._showBackground();
|
|
|
196 |
this._fromTrap = true;
|
|
|
197 |
setTimeout(dojo.lang.hitch(this, function () {
|
|
|
198 |
try {
|
|
|
199 |
this.tabStart.focus();
|
|
|
200 |
}
|
|
|
201 |
catch (e) {
|
|
|
202 |
}
|
|
|
203 |
}), 50);
|
|
|
204 |
}, hideModalDialog:function () {
|
|
|
205 |
if (this.focusElement) {
|
|
|
206 |
dojo.byId(this.focusElement).focus();
|
|
|
207 |
dojo.byId(this.focusElement).blur();
|
|
|
208 |
}
|
|
|
209 |
this.bg.style.display = "none";
|
|
|
210 |
this.bg.style.width = this.bg.style.height = "1px";
|
|
|
211 |
if (this.bgIframe.iframe) {
|
|
|
212 |
this.bgIframe.iframe.style.display = "none";
|
|
|
213 |
}
|
|
|
214 |
dojo.event.disconnect(document.documentElement, "onkey", this, "_onKey");
|
|
|
215 |
if (this._scrollConnected) {
|
|
|
216 |
this._scrollConnected = false;
|
|
|
217 |
dojo.event.disconnect(window, "onscroll", this, "_onScroll");
|
|
|
218 |
}
|
|
|
219 |
}, _onScroll:function () {
|
|
|
220 |
var scroll_offset = dojo.html.getScroll().offset;
|
|
|
221 |
this.bg.style.top = scroll_offset.y + "px";
|
|
|
222 |
this.bg.style.left = scroll_offset.x + "px";
|
|
|
223 |
this.placeModalDialog();
|
|
|
224 |
}, checkSize:function () {
|
|
|
225 |
if (this.isShowing()) {
|
|
|
226 |
this._sizeBackground();
|
|
|
227 |
this.placeModalDialog();
|
|
|
228 |
this.onResized();
|
|
|
229 |
}
|
|
|
230 |
}, onBackgroundClick:function () {
|
|
|
231 |
if (this.lifetime - this.timeRemaining >= this.blockDuration) {
|
|
|
232 |
return;
|
|
|
233 |
}
|
|
|
234 |
this.hide();
|
|
|
235 |
}});
|
|
|
236 |
dojo.widget.defineWidget("dojo.widget.Dialog", [dojo.widget.ContentPane, dojo.widget.ModalDialogBase], {templateString:"<div id=\"${this.widgetId}\" class=\"dojoDialog\" dojoattachpoint=\"wrapper\">\n\t<span dojoattachpoint=\"tabStartOuter\" dojoonfocus=\"trapTabs\" dojoonblur=\"clearTrap\"\ttabindex=\"0\"></span>\n\t<span dojoattachpoint=\"tabStart\" dojoonfocus=\"trapTabs\" dojoonblur=\"clearTrap\" tabindex=\"0\"></span>\n\t<div dojoattachpoint=\"containerNode\" style=\"position: relative; z-index: 2;\"></div>\n\t<span dojoattachpoint=\"tabEnd\" dojoonfocus=\"trapTabs\" dojoonblur=\"clearTrap\" tabindex=\"0\"></span>\n\t<span dojoattachpoint=\"tabEndOuter\" dojoonfocus=\"trapTabs\" dojoonblur=\"clearTrap\" tabindex=\"0\"></span>\n</div>\n", blockDuration:0, lifetime:0, closeNode:"", postMixInProperties:function () {
|
|
|
237 |
dojo.widget.Dialog.superclass.postMixInProperties.apply(this, arguments);
|
|
|
238 |
if (this.closeNode) {
|
|
|
239 |
this.setCloseControl(this.closeNode);
|
|
|
240 |
}
|
|
|
241 |
}, postCreate:function () {
|
|
|
242 |
dojo.widget.Dialog.superclass.postCreate.apply(this, arguments);
|
|
|
243 |
dojo.widget.ModalDialogBase.prototype.postCreate.apply(this, arguments);
|
|
|
244 |
}, show:function () {
|
|
|
245 |
if (this.lifetime) {
|
|
|
246 |
this.timeRemaining = this.lifetime;
|
|
|
247 |
if (this.timerNode) {
|
|
|
248 |
this.timerNode.innerHTML = Math.ceil(this.timeRemaining / 1000);
|
|
|
249 |
}
|
|
|
250 |
if (this.blockDuration && this.closeNode) {
|
|
|
251 |
if (this.lifetime > this.blockDuration) {
|
|
|
252 |
this.closeNode.style.visibility = "hidden";
|
|
|
253 |
} else {
|
|
|
254 |
this.closeNode.style.display = "none";
|
|
|
255 |
}
|
|
|
256 |
}
|
|
|
257 |
if (this.timer) {
|
|
|
258 |
clearInterval(this.timer);
|
|
|
259 |
}
|
|
|
260 |
this.timer = setInterval(dojo.lang.hitch(this, "_onTick"), 100);
|
|
|
261 |
}
|
|
|
262 |
this.showModalDialog();
|
|
|
263 |
dojo.widget.Dialog.superclass.show.call(this);
|
|
|
264 |
}, onLoad:function () {
|
|
|
265 |
this.placeModalDialog();
|
|
|
266 |
dojo.widget.Dialog.superclass.onLoad.call(this);
|
|
|
267 |
}, fillInTemplate:function () {
|
|
|
268 |
}, hide:function () {
|
|
|
269 |
this.hideModalDialog();
|
|
|
270 |
dojo.widget.Dialog.superclass.hide.call(this);
|
|
|
271 |
if (this.timer) {
|
|
|
272 |
clearInterval(this.timer);
|
|
|
273 |
}
|
|
|
274 |
}, setTimerNode:function (node) {
|
|
|
275 |
this.timerNode = node;
|
|
|
276 |
}, setCloseControl:function (node) {
|
|
|
277 |
this.closeNode = dojo.byId(node);
|
|
|
278 |
dojo.event.connect(this.closeNode, "onclick", this, "hide");
|
|
|
279 |
}, setShowControl:function (node) {
|
|
|
280 |
node = dojo.byId(node);
|
|
|
281 |
dojo.event.connect(node, "onclick", this, "show");
|
|
|
282 |
}, _onTick:function () {
|
|
|
283 |
if (this.timer) {
|
|
|
284 |
this.timeRemaining -= 100;
|
|
|
285 |
if (this.lifetime - this.timeRemaining >= this.blockDuration) {
|
|
|
286 |
if (this.closeNode) {
|
|
|
287 |
this.closeNode.style.visibility = "visible";
|
|
|
288 |
}
|
|
|
289 |
}
|
|
|
290 |
if (!this.timeRemaining) {
|
|
|
291 |
clearInterval(this.timer);
|
|
|
292 |
this.hide();
|
|
|
293 |
} else {
|
|
|
294 |
if (this.timerNode) {
|
|
|
295 |
this.timerNode.innerHTML = Math.ceil(this.timeRemaining / 1000);
|
|
|
296 |
}
|
|
|
297 |
}
|
|
|
298 |
}
|
|
|
299 |
}});
|
|
|
300 |
|