|
1
|
// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
|
|
2
|
// Contributors:
|
|
3
|
// Justin Palmer (http://encytemedia.com/)
|
|
4
|
// Mark Pilgrim (http://diveintomark.org/)
|
|
5
|
// Martin Bialasinki
|
|
6
|
//
|
|
7
|
// See scriptaculous.js for full license.
|
|
8
|
|
|
9
|
/* ------------- element ext -------------- */
|
|
10
|
|
|
11
|
// converts rgb() and #xxx to #xxxxxx format,
|
|
12
|
// returns self (or first argument) if not convertable
|
|
13
|
String.prototype.parseColor = function() {
|
|
14
|
var color = '#';
|
|
15
|
if(this.slice(0,4) == 'rgb(') {
|
|
16
|
var cols = this.slice(4,this.length-1).split(',');
|
|
17
|
var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
|
|
18
|
} else {
|
|
19
|
if(this.slice(0,1) == '#') {
|
|
20
|
if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
|
|
21
|
if(this.length==7) color = this.toLowerCase();
|
|
22
|
}
|
|
23
|
}
|
|
24
|
return(color.length==7 ? color : (arguments[0] || this));
|
|
25
|
}
|
|
26
|
|
|
27
|
Element.collectTextNodes = function(element) {
|
|
28
|
return $A($(element).childNodes).collect( function(node) {
|
|
29
|
return (node.nodeType==3 ? node.nodeValue :
|
|
30
|
(node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
|
|
31
|
}).flatten().join('');
|
|
32
|
}
|
|
33
|
|
|
34
|
Element.collectTextNodesIgnoreClass = function(element, className) {
|
|
35
|
return $A($(element).childNodes).collect( function(node) {
|
|
36
|
return (node.nodeType==3 ? node.nodeValue :
|
|
37
|
((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
|
|
38
|
Element.collectTextNodes(node) : ''));
|
|
39
|
}).flatten().join('');
|
|
40
|
}
|
|
41
|
|
|
42
|
Element.setStyle = function(element, style) {
|
|
43
|
element = $(element);
|
|
44
|
for(k in style) element.style[k.camelize()] = style[k];
|
|
45
|
}
|
|
46
|
|
|
47
|
Element.setContentZoom = function(element, percent) {
|
|
48
|
Element.setStyle(element, {fontSize: (percent/100) + 'em'});
|
|
49
|
if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
|
|
50
|
}
|
|
51
|
|
|
52
|
Element.getOpacity = function(element){
|
|
53
|
var opacity;
|
|
54
|
if (opacity = Element.getStyle(element, 'opacity'))
|
|
55
|
return parseFloat(opacity);
|
|
56
|
if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))
|
|
57
|
if(opacity[1]) return parseFloat(opacity[1]) / 100;
|
|
58
|
return 1.0;
|
|
59
|
}
|
|
60
|
|
|
61
|
Element.setOpacity = function(element, value){
|
|
62
|
element= $(element);
|
|
63
|
if (value == 1){
|
|
64
|
Element.setStyle(element, { opacity:
|
|
65
|
(/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ?
|
|
66
|
0.999999 : null });
|
|
67
|
if(/MSIE/.test(navigator.userAgent))
|
|
68
|
Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});
|
|
69
|
} else {
|
|
70
|
if(value < 0.00001) value = 0;
|
|
71
|
Element.setStyle(element, {opacity: value});
|
|
72
|
if(/MSIE/.test(navigator.userAgent))
|
|
73
|
Element.setStyle(element,
|
|
74
|
{ filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') +
|
|
75
|
'alpha(opacity='+value*100+')' });
|
|
76
|
}
|
|
77
|
}
|
|
78
|
|
|
79
|
Element.getInlineOpacity = function(element){
|
|
80
|
return $(element).style.opacity || '';
|
|
81
|
}
|
|
82
|
|
|
83
|
Element.childrenWithClassName = function(element, className) {
|
|
84
|
return $A($(element).getElementsByTagName('*')).select(
|
|
85
|
function(c) { return Element.hasClassName(c, className) });
|
|
86
|
}
|
|
87
|
|
|
88
|
Array.prototype.call = function() {
|
|
89
|
var args = arguments;
|
|
90
|
this.each(function(f){ f.apply(this, args) });
|
|
91
|
}
|
|
92
|
|
|
93
|
/*--------------------------------------------------------------------------*/
|
|
94
|
|
|
95
|
var Effect = {
|
|
96
|
tagifyText: function(element) {
|
|
97
|
var tagifyStyle = 'position:relative';
|
|
98
|
if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1';
|
|
99
|
element = $(element);
|
|
100
|
$A(element.childNodes).each( function(child) {
|
|
101
|
if(child.nodeType==3) {
|
|
102
|
child.nodeValue.toArray().each( function(character) {
|
|
103
|
element.insertBefore(
|
|
104
|
Builder.node('span',{style: tagifyStyle},
|
|
105
|
character == ' ' ? String.fromCharCode(160) : character),
|
|
106
|
child);
|
|
107
|
});
|
|
108
|
Element.remove(child);
|
|
109
|
}
|
|
110
|
});
|
|
111
|
},
|
|
112
|
multiple: function(element, effect) {
|
|
113
|
var elements;
|
|
114
|
if(((typeof element == 'object') ||
|
|
115
|
(typeof element == 'function')) &&
|
|
116
|
(element.length))
|
|
117
|
elements = element;
|
|
118
|
else
|
|
119
|
elements = $(element).childNodes;
|
|
120
|
|
|
121
|
var options = Object.extend({
|
|
122
|
speed: 0.1,
|
|
123
|
delay: 0.0
|
|
124
|
}, arguments[2] || {});
|
|
125
|
var masterDelay = options.delay;
|
|
126
|
|
|
127
|
$A(elements).each( function(element, index) {
|
|
128
|
new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
|
|
129
|
});
|
|
130
|
},
|
|
131
|
PAIRS: {
|
|
132
|
'slide': ['SlideDown','SlideUp'],
|
|
133
|
'blind': ['BlindDown','BlindUp'],
|
|
134
|
'appear': ['Appear','Fade']
|
|
135
|
},
|
|
136
|
toggle: function(element, effect) {
|
|
137
|
element = $(element);
|
|
138
|
effect = (effect || 'appear').toLowerCase();
|
|
139
|
var options = Object.extend({
|
|
140
|
queue: { position:'end', scope:(element.id || 'global') }
|
|
141
|
}, arguments[2] || {});
|
|
142
|
Effect[Element.visible(element) ?
|
|
143
|
Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
|
|
144
|
}
|
|
145
|
};
|
|
146
|
|
|
147
|
var Effect2 = Effect; // deprecated
|
|
148
|
|
|
149
|
/* ------------- transitions ------------- */
|
|
150
|
|
|
151
|
Effect.Transitions = {}
|
|
152
|
|
|
153
|
Effect.Transitions.linear = function(pos) {
|
|
154
|
return pos;
|
|
155
|
}
|
|
156
|
Effect.Transitions.sinoidal = function(pos) {
|
|
157
|
return (-Math.cos(pos*Math.PI)/2) + 0.5;
|
|
158
|
}
|
|
159
|
Effect.Transitions.reverse = function(pos) {
|
|
160
|
return 1-pos;
|
|
161
|
}
|
|
162
|
Effect.Transitions.flicker = function(pos) {
|
|
163
|
return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
|
|
164
|
}
|
|
165
|
Effect.Transitions.wobble = function(pos) {
|
|
166
|
return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
|
|
167
|
}
|
|
168
|
Effect.Transitions.pulse = function(pos) {
|
|
169
|
return (Math.floor(pos*10) % 2 == 0 ?
|
|
170
|
(pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));
|
|
171
|
}
|
|
172
|
Effect.Transitions.none = function(pos) {
|
|
173
|
return 0;
|
|
174
|
}
|
|
175
|
Effect.Transitions.full = function(pos) {
|
|
176
|
return 1;
|
|
177
|
}
|
|
178
|
|
|
179
|
/* ------------- core effects ------------- */
|
|
180
|
|
|
181
|
Effect.ScopedQueue = Class.create();
|
|
182
|
Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
|
|
183
|
initialize: function() {
|
|
184
|
this.effects = [];
|
|
185
|
this.interval = null;
|
|
186
|
},
|
|
187
|
_each: function(iterator) {
|
|
188
|
this.effects._each(iterator);
|
|
189
|
},
|
|
190
|
add: function(effect) {
|
|
191
|
var timestamp = new Date().getTime();
|
|
192
|
|
|
193
|
var position = (typeof effect.options.queue == 'string') ?
|
|
194
|
effect.options.queue : effect.options.queue.position;
|
|
195
|
|
|
196
|
switch(position) {
|
|
197
|
case 'front':
|
|
198
|
// move unstarted effects after this effect
|
|
199
|
this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
|
|
200
|
e.startOn += effect.finishOn;
|
|
201
|
e.finishOn += effect.finishOn;
|
|
202
|
});
|
|
203
|
break;
|
|
204
|
case 'end':
|
|
205
|
// start effect after last queued effect has finished
|
|
206
|
timestamp = this.effects.pluck('finishOn').max() || timestamp;
|
|
207
|
break;
|
|
208
|
}
|
|
209
|
|
|
210
|
effect.startOn += timestamp;
|
|
211
|
effect.finishOn += timestamp;
|
|
212
|
this.effects.push(effect);
|
|
213
|
if(!this.interval)
|
|
214
|
this.interval = setInterval(this.loop.bind(this), 40);
|
|
215
|
},
|
|
216
|
remove: function(effect) {
|
|
217
|
this.effects = this.effects.reject(function(e) { return e==effect });
|
|
218
|
if(this.effects.length == 0) {
|
|
219
|
clearInterval(this.interval);
|
|
220
|
this.interval = null;
|
|
221
|
}
|
|
222
|
},
|
|
223
|
loop: function() {
|
|
224
|
var timePos = new Date().getTime();
|
|
225
|
this.effects.invoke('loop', timePos);
|
|
226
|
}
|
|
227
|
});
|
|
228
|
|
|
229
|
Effect.Queues = {
|
|
230
|
instances: $H(),
|
|
231
|
get: function(queueName) {
|
|
232
|
if(typeof queueName != 'string') return queueName;
|
|
233
|
|
|
234
|
if(!this.instances[queueName])
|
|
235
|
this.instances[queueName] = new Effect.ScopedQueue();
|
|
236
|
|
|
237
|
return this.instances[queueName];
|
|
238
|
}
|
|
239
|
}
|
|
240
|
Effect.Queue = Effect.Queues.get('global');
|
|
241
|
|
|
242
|
Effect.DefaultOptions = {
|
|
243
|
transition: Effect.Transitions.sinoidal,
|
|
244
|
duration: 1.0, // seconds
|
|
245
|
fps: 25.0, // max. 25fps due to Effect.Queue implementation
|
|
246
|
sync: false, // true for combining
|
|
247
|
from: 0.0,
|
|
248
|
to: 1.0,
|
|
249
|
delay: 0.0,
|
|
250
|
queue: 'parallel'
|
|
251
|
}
|
|
252
|
|
|
253
|
Effect.Base = function() {};
|
|
254
|
Effect.Base.prototype = {
|
|
255
|
position: null,
|
|
256
|
start: function(options) {
|
|
257
|
this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {});
|
|
258
|
this.currentFrame = 0;
|
|
259
|
this.state = 'idle';
|
|
260
|
this.startOn = this.options.delay*1000;
|
|
261
|
this.finishOn = this.startOn + (this.options.duration*1000);
|
|
262
|
this.event('beforeStart');
|
|
263
|
if(!this.options.sync)
|
|
264
|
Effect.Queues.get(typeof this.options.queue == 'string' ?
|
|
265
|
'global' : this.options.queue.scope).add(this);
|
|
266
|
},
|
|
267
|
loop: function(timePos) {
|
|
268
|
if(timePos >= this.startOn) {
|
|
269
|
if(timePos >= this.finishOn) {
|
|
270
|
this.render(1.0);
|
|
271
|
this.cancel();
|
|
272
|
this.event('beforeFinish');
|
|
273
|
if(this.finish) this.finish();
|
|
274
|
this.event('afterFinish');
|
|
275
|
return;
|
|
276
|
}
|
|
277
|
var pos = (timePos - this.startOn) / (this.finishOn - this.startOn);
|
|
278
|
var frame = Math.round(pos * this.options.fps * this.options.duration);
|
|
279
|
if(frame > this.currentFrame) {
|
|
280
|
this.render(pos);
|
|
281
|
this.currentFrame = frame;
|
|
282
|
}
|
|
283
|
}
|
|
284
|
},
|
|
285
|
render: function(pos) {
|
|
286
|
if(this.state == 'idle') {
|
|
287
|
this.state = 'running';
|
|
288
|
this.event('beforeSetup');
|
|
289
|
if(this.setup) this.setup();
|
|
290
|
this.event('afterSetup');
|
|
291
|
}
|
|
292
|
if(this.state == 'running') {
|
|
293
|
if(this.options.transition) pos = this.options.transition(pos);
|
|
294
|
pos *= (this.options.to-this.options.from);
|
|
295
|
pos += this.options.from;
|
|
296
|
this.position = pos;
|
|
297
|
this.event('beforeUpdate');
|
|
298
|
if(this.update) this.update(pos);
|
|
299
|
this.event('afterUpdate');
|
|
300
|
}
|
|
301
|
},
|
|
302
|
cancel: function() {
|
|
303
|
if(!this.options.sync)
|
|
304
|
Effect.Queues.get(typeof this.options.queue == 'string' ?
|
|
305
|
'global' : this.options.queue.scope).remove(this);
|
|
306
|
this.state = 'finished';
|
|
307
|
},
|
|
308
|
event: function(eventName) {
|
|
309
|
if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
|
|
310
|
if(this.options[eventName]) this.options[eventName](this);
|
|
311
|
},
|
|
312
|
inspect: function() {
|
|
313
|
return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';
|
|
314
|
}
|
|
315
|
}
|
|
316
|
|
|
317
|
Effect.Parallel = Class.create();
|
|
318
|
Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {
|
|
319
|
initialize: function(effects) {
|
|
320
|
this.effects = effects || [];
|
|
321
|
this.start(arguments[1]);
|
|
322
|
},
|
|
323
|
update: function(position) {
|
|
324
|
this.effects.invoke('render', position);
|
|
325
|
},
|
|
326
|
finish: function(position) {
|
|
327
|
this.effects.each( function(effect) {
|
|
328
|
effect.render(1.0);
|
|
329
|
effect.cancel();
|
|
330
|
effect.event('beforeFinish');
|
|
331
|
if(effect.finish) effect.finish(position);
|
|
332
|
effect.event('afterFinish');
|
|
333
|
});
|
|
334
|
}
|
|
335
|
});
|
|
336
|
|
|
337
|
Effect.Opacity = Class.create();
|
|
338
|
Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {
|
|
339
|
initialize: function(element) {
|
|
340
|
this.element = $(element);
|
|
341
|
// make this work on IE on elements without 'layout'
|
|
342
|
if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
|
|
343
|
Element.setStyle(this.element, {zoom: 1});
|
|
344
|
var options = Object.extend({
|
|
345
|
from: Element.getOpacity(this.element) || 0.0,
|
|
346
|
to: 1.0
|
|
347
|
}, arguments[1] || {});
|
|
348
|
this.start(options);
|
|
349
|
},
|
|
350
|
update: function(position) {
|
|
351
|
Element.setOpacity(this.element, position);
|
|
352
|
}
|
|
353
|
});
|
|
354
|
|
|
355
|
Effect.Move = Class.create();
|
|
356
|
Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
|
|
357
|
initialize: function(element) {
|
|
358
|
this.element = $(element);
|
|
359
|
var options = Object.extend({
|
|
360
|
x: 0,
|
|
361
|
y: 0,
|
|
362
|
mode: 'relative'
|
|
363
|
}, arguments[1] || {});
|
|
364
|
this.start(options);
|
|
365
|
},
|
|
366
|
setup: function() {
|
|
367
|
// Bug in Opera: Opera returns the "real" position of a static element or
|
|
368
|
// relative element that does not have top/left explicitly set.
|
|
369
|
// ==> Always set top and left for position relative elements in your stylesheets
|
|
370
|
// (to 0 if you do not need them)
|
|
371
|
Element.makePositioned(this.element);
|
|
372
|
this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0');
|
|
373
|
this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0');
|
|
374
|
if(this.options.mode == 'absolute') {
|
|
375
|
// absolute movement, so we need to calc deltaX and deltaY
|
|
376
|
this.options.x = this.options.x - this.originalLeft;
|
|
377
|
this.options.y = this.options.y - this.originalTop;
|
|
378
|
}
|
|
379
|
},
|
|
380
|
update: function(position) {
|
|
381
|
Element.setStyle(this.element, {
|
|
382
|
left: this.options.x * position + this.originalLeft + 'px',
|
|
383
|
top: this.options.y * position + this.originalTop + 'px'
|
|
384
|
});
|
|
385
|
}
|
|
386
|
});
|
|
387
|
|
|
388
|
// for backwards compatibility
|
|
389
|
Effect.MoveBy = function(element, toTop, toLeft) {
|
|
390
|
return new Effect.Move(element,
|
|
391
|
Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));
|
|
392
|
};
|
|
393
|
|
|
394
|
Effect.Scale = Class.create();
|
|
395
|
Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
|
|
396
|
initialize: function(element, percent) {
|
|
397
|
this.element = $(element)
|
|
398
|
var options = Object.extend({
|
|
399
|
scaleX: true,
|
|
400
|
scaleY: true,
|
|
401
|
scaleContent: true,
|
|
402
|
scaleFromCenter: false,
|
|
403
|
scaleMode: 'box', // 'box' or 'contents' or {} with provided values
|
|
404
|
scaleFrom: 100.0,
|
|
405
|
scaleTo: percent
|
|
406
|
}, arguments[2] || {});
|
|
407
|
this.start(options);
|
|
408
|
},
|
|
409
|
setup: function() {
|
|
410
|
this.restoreAfterFinish = this.options.restoreAfterFinish || false;
|
|
411
|
this.elementPositioning = Element.getStyle(this.element,'position');
|
|
412
|
|
|
413
|
this.originalStyle = {};
|
|
414
|
['top','left','width','height','fontSize'].each( function(k) {
|
|
415
|
this.originalStyle[k] = this.element.style[k];
|
|
416
|
}.bind(this));
|
|
417
|
|
|
418
|
this.originalTop = this.element.offsetTop;
|
|
419
|
this.originalLeft = this.element.offsetLeft;
|
|
420
|
|
|
421
|
var fontSize = Element.getStyle(this.element,'font-size') || '100%';
|
|
422
|
['em','px','%'].each( function(fontSizeType) {
|
|
423
|
if(fontSize.indexOf(fontSizeType)>0) {
|
|
424
|
this.fontSize = parseFloat(fontSize);
|
|
425
|
this.fontSizeType = fontSizeType;
|
|
426
|
}
|
|
427
|
}.bind(this));
|
|
428
|
|
|
429
|
this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
|
|
430
|
|
|
431
|
this.dims = null;
|
|
432
|
if(this.options.scaleMode=='box')
|
|
433
|
this.dims = [this.element.offsetHeight, this.element.offsetWidth];
|
|
434
|
if(/^content/.test(this.options.scaleMode))
|
|
435
|
this.dims = [this.element.scrollHeight, this.element.scrollWidth];
|
|
436
|
if(!this.dims)
|
|
437
|
this.dims = [this.options.scaleMode.originalHeight,
|
|
438
|
this.options.scaleMode.originalWidth];
|
|
439
|
},
|
|
440
|
update: function(position) {
|
|
441
|
var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
|
|
442
|
if(this.options.scaleContent && this.fontSize)
|
|
443
|
Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType });
|
|
444
|
this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
|
|
445
|
},
|
|
446
|
finish: function(position) {
|
|
447
|
if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);
|
|
448
|
},
|
|
449
|
setDimensions: function(height, width) {
|
|
450
|
var d = {};
|
|
451
|
if(this.options.scaleX) d.width = width + 'px';
|
|
452
|
if(this.options.scaleY) d.height = height + 'px';
|
|
453
|
if(this.options.scaleFromCenter) {
|
|
454
|
var topd = (height - this.dims[0])/2;
|
|
455
|
var leftd = (width - this.dims[1])/2;
|
|
456
|
if(this.elementPositioning == 'absolute') {
|
|
457
|
if(this.options.scaleY) d.top = this.originalTop-topd + 'px';
|
|
458
|
if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
|
|
459
|
} else {
|
|
460
|
if(this.options.scaleY) d.top = -topd + 'px';
|
|
461
|
if(this.options.scaleX) d.left = -leftd + 'px';
|
|
462
|
}
|
|
463
|
}
|
|
464
|
Element.setStyle(this.element, d);
|
|
465
|
}
|
|
466
|
});
|
|
467
|
|
|
468
|
Effect.Highlight = Class.create();
|
|
469
|
Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {
|
|
470
|
initialize: function(element) {
|
|
471
|
this.element = $(element);
|
|
472
|
var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});
|
|
473
|
this.start(options);
|
|
474
|
},
|
|
475
|
setup: function() {
|
|
476
|
// Prevent executing on elements not in the layout flow
|
|
477
|
if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }
|
|
478
|
// Disable background image during the effect
|
|
479
|
this.oldStyle = {
|
|
480
|
backgroundImage: Element.getStyle(this.element, 'background-image') };
|
|
481
|
Element.setStyle(this.element, {backgroundImage: 'none'});
|
|
482
|
if(!this.options.endcolor)
|
|
483
|
this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff');
|
|
484
|
if(!this.options.restorecolor)
|
|
485
|
this.options.restorecolor = Element.getStyle(this.element, 'background-color');
|
|
486
|
// init color calculations
|
|
487
|
this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
|
|
488
|
this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
|
|
489
|
},
|
|
490
|
update: function(position) {
|
|
491
|
Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){
|
|
492
|
return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });
|
|
493
|
},
|
|
494
|
finish: function() {
|
|
495
|
Element.setStyle(this.element, Object.extend(this.oldStyle, {
|
|
496
|
backgroundColor: this.options.restorecolor
|
|
497
|
}));
|
|
498
|
}
|
|
499
|
});
|
|
500
|
|
|
501
|
Effect.ScrollTo = Class.create();
|
|
502
|
Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
|
|
503
|
initialize: function(element) {
|
|
504
|
this.element = $(element);
|
|
505
|
this.start(arguments[1] || {});
|
|
506
|
},
|
|
507
|
setup: function() {
|
|
508
|
Position.prepare();
|
|
509
|
var offsets = Position.cumulativeOffset(this.element);
|
|
510
|
if(this.options.offset) offsets[1] += this.options.offset;
|
|
511
|
var max = window.innerHeight ?
|
|
512
|
window.height - window.innerHeight :
|
|
513
|
document.body.scrollHeight -
|
|
514
|
(document.documentElement.clientHeight ?
|
|
515
|
document.documentElement.clientHeight : document.body.clientHeight);
|
|
516
|
this.scrollStart = Position.deltaY;
|
|
517
|
this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
|
|
518
|
},
|
|
519
|
update: function(position) {
|
|
520
|
Position.prepare();
|
|
521
|
window.scrollTo(Position.deltaX,
|
|
522
|
this.scrollStart + (position*this.delta));
|
|
523
|
}
|
|
524
|
});
|
|
525
|
|
|
526
|
/* ------------- combination effects ------------- */
|
|
527
|
|
|
528
|
Effect.Fade = function(element) {
|
|
529
|
var oldOpacity = Element.getInlineOpacity(element);
|
|
530
|
var options = Object.extend({
|
|
531
|
from: Element.getOpacity(element) || 1.0,
|
|
532
|
to: 0.0,
|
|
533
|
afterFinishInternal: function(effect) { with(Element) {
|
|
534
|
if(effect.options.to!=0) return;
|
|
535
|
hide(effect.element);
|
|
536
|
setStyle(effect.element, {opacity: oldOpacity}); }}
|
|
537
|
}, arguments[1] || {});
|
|
538
|
return new Effect.Opacity(element,options);
|
|
539
|
}
|
|
540
|
|
|
541
|
Effect.Appear = function(element) {
|
|
542
|
var options = Object.extend({
|
|
543
|
from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0),
|
|
544
|
to: 1.0,
|
|
545
|
beforeSetup: function(effect) { with(Element) {
|
|
546
|
setOpacity(effect.element, effect.options.from);
|
|
547
|
show(effect.element); }}
|
|
548
|
}, arguments[1] || {});
|
|
549
|
return new Effect.Opacity(element,options);
|
|
550
|
}
|
|
551
|
|
|
552
|
Effect.Puff = function(element) {
|
|
553
|
element = $(element);
|
|
554
|
var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') };
|
|
555
|
return new Effect.Parallel(
|
|
556
|
[ new Effect.Scale(element, 200,
|
|
557
|
{ sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
|
|
558
|
new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
|
|
559
|
Object.extend({ duration: 1.0,
|
|
560
|
beforeSetupInternal: function(effect) { with(Element) {
|
|
561
|
setStyle(effect.effects[0].element, {position: 'absolute'}); }},
|
|
562
|
afterFinishInternal: function(effect) { with(Element) {
|
|
563
|
hide(effect.effects[0].element);
|
|
564
|
setStyle(effect.effects[0].element, oldStyle); }}
|
|
565
|
}, arguments[1] || {})
|
|
566
|
);
|
|
567
|
}
|
|
568
|
|
|
569
|
Effect.BlindUp = function(element) {
|
|
570
|
element = $(element);
|
|
571
|
Element.makeClipping(element);
|
|
572
|
return new Effect.Scale(element, 0,
|
|
573
|
Object.extend({ scaleContent: false,
|
|
574
|
scaleX: false,
|
|
575
|
restoreAfterFinish: true,
|
|
576
|
afterFinishInternal: function(effect) { with(Element) {
|
|
577
|
[hide, undoClipping].call(effect.element); }}
|
|
578
|
}, arguments[1] || {})
|
|
579
|
);
|
|
580
|
}
|
|
581
|
|
|
582
|
Effect.BlindDown = function(element) {
|
|
583
|
element = $(element);
|
|
584
|
var oldHeight = Element.getStyle(element, 'height');
|
|
585
|
var elementDimensions = Element.getDimensions(element);
|
|
586
|
return new Effect.Scale(element, 100,
|
|
587
|
Object.extend({ scaleContent: false,
|
|
588
|
scaleX: false,
|
|
589
|
scaleFrom: 0,
|
|
590
|
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
|
|
591
|
restoreAfterFinish: true,
|
|
592
|
afterSetup: function(effect) { with(Element) {
|
|
593
|
makeClipping(effect.element);
|
|
594
|
setStyle(effect.element, {height: '0px'});
|
|
595
|
show(effect.element);
|
|
596
|
}},
|
|
597
|
afterFinishInternal: function(effect) { with(Element) {
|
|
598
|
undoClipping(effect.element);
|
|
599
|
setStyle(effect.element, {height: oldHeight});
|
|
600
|
}}
|
|
601
|
}, arguments[1] || {})
|
|
602
|
);
|
|
603
|
}
|
|
604
|
|
|
605
|
Effect.SwitchOff = function(element) {
|
|
606
|
element = $(element);
|
|
607
|
var oldOpacity = Element.getInlineOpacity(element);
|
|
608
|
return new Effect.Appear(element, {
|
|
609
|
duration: 0.4,
|
|
610
|
from: 0,
|
|
611
|
transition: Effect.Transitions.flicker,
|
|
612
|
afterFinishInternal: function(effect) {
|
|
613
|
new Effect.Scale(effect.element, 1, {
|
|
614
|
duration: 0.3, scaleFromCenter: true,
|
|
615
|
scaleX: false, scaleContent: false, restoreAfterFinish: true,
|
|
616
|
beforeSetup: function(effect) { with(Element) {
|
|
617
|
[makePositioned,makeClipping].call(effect.element);
|
|
618
|
}},
|
|
619
|
afterFinishInternal: function(effect) { with(Element) {
|
|
620
|
[hide,undoClipping,undoPositioned].call(effect.element);
|
|
621
|
setStyle(effect.element, {opacity: oldOpacity});
|
|
622
|
}}
|
|
623
|
})
|
|
624
|
}
|
|
625
|
});
|
|
626
|
}
|
|
627
|
|
|
628
|
Effect.DropOut = function(element) {
|
|
629
|
element = $(element);
|
|
630
|
var oldStyle = {
|
|
631
|
top: Element.getStyle(element, 'top'),
|
|
632
|
left: Element.getStyle(element, 'left'),
|
|
633
|
opacity: Element.getInlineOpacity(element) };
|
|
634
|
return new Effect.Parallel(
|
|
635
|
[ new Effect.Move(element, {x: 0, y: 100, sync: true }),
|
|
636
|
new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
|
|
637
|
Object.extend(
|
|
638
|
{ duration: 0.5,
|
|
639
|
beforeSetup: function(effect) { with(Element) {
|
|
640
|
makePositioned(effect.effects[0].element); }},
|
|
641
|
afterFinishInternal: function(effect) { with(Element) {
|
|
642
|
[hide, undoPositioned].call(effect.effects[0].element);
|
|
643
|
setStyle(effect.effects[0].element, oldStyle); }}
|
|
644
|
}, arguments[1] || {}));
|
|
645
|
}
|
|
646
|
|
|
647
|
Effect.Shake = function(element) {
|
|
648
|
element = $(element);
|
|
649
|
var oldStyle = {
|
|
650
|
top: Element.getStyle(element, 'top'),
|
|
651
|
left: Element.getStyle(element, 'left') };
|
|
652
|
return new Effect.Move(element,
|
|
653
|
{ x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
|
|
654
|
new Effect.Move(effect.element,
|
|
655
|
{ x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
|
|
656
|
new Effect.Move(effect.element,
|
|
657
|
{ x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
|
|
658
|
new Effect.Move(effect.element,
|
|
659
|
{ x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
|
|
660
|
new Effect.Move(effect.element,
|
|
661
|
{ x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
|
|
662
|
new Effect.Move(effect.element,
|
|
663
|
{ x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { with(Element) {
|
|
664
|
undoPositioned(effect.element);
|
|
665
|
setStyle(effect.element, oldStyle);
|
|
666
|
}}}) }}) }}) }}) }}) }});
|
|
667
|
}
|
|
668
|
|
|
669
|
Effect.SlideDown = function(element) {
|
|
670
|
element = $(element);
|
|
671
|
Element.cleanWhitespace(element);
|
|
672
|
// SlideDown need to have the content of the element wrapped in a container element with fixed height!
|
|
673
|
var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
|
|
674
|
var elementDimensions = Element.getDimensions(element);
|
|
675
|
return new Effect.Scale(element, 100, Object.extend({
|
|
676
|
scaleContent: false,
|
|
677
|
scaleX: false,
|
|
678
|
scaleFrom: 0,
|
|
679
|
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
|
|
680
|
restoreAfterFinish: true,
|
|
681
|
afterSetup: function(effect) { with(Element) {
|
|
682
|
makePositioned(effect.element);
|
|
683
|
makePositioned(effect.element.firstChild);
|
|
684
|
if(window.opera) setStyle(effect.element, {top: ''});
|
|
685
|
makeClipping(effect.element);
|
|
686
|
setStyle(effect.element, {height: '0px'});
|
|
687
|
show(element); }},
|
|
688
|
afterUpdateInternal: function(effect) { with(Element) {
|
|
689
|
setStyle(effect.element.firstChild, {bottom:
|
|
690
|
(effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
|
|
691
|
afterFinishInternal: function(effect) { with(Element) {
|
|
692
|
undoClipping(effect.element);
|
|
693
|
undoPositioned(effect.element.firstChild);
|
|
694
|
undoPositioned(effect.element);
|
|
695
|
setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
|
|
696
|
}, arguments[1] || {})
|
|
697
|
);
|
|
698
|
}
|
|
699
|
|
|
700
|
Effect.SlideUp = function(element) {
|
|
701
|
element = $(element);
|
|
702
|
Element.cleanWhitespace(element);
|
|
703
|
var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
|
|
704
|
return new Effect.Scale(element, 0,
|
|
705
|
Object.extend({ scaleContent: false,
|
|
706
|
scaleX: false,
|
|
707
|
scaleMode: 'box',
|
|
708
|
scaleFrom: 100,
|
|
709
|
restoreAfterFinish: true,
|
|
710
|
beforeStartInternal: function(effect) { with(Element) {
|
|
711
|
makePositioned(effect.element);
|
|
712
|
makePositioned(effect.element.firstChild);
|
|
713
|
if(window.opera) setStyle(effect.element, {top: ''});
|
|
714
|
makeClipping(effect.element);
|
|
715
|
show(element); }},
|
|
716
|
afterUpdateInternal: function(effect) { with(Element) {
|
|
717
|
setStyle(effect.element.firstChild, {bottom:
|
|
718
|
(effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
|
|
719
|
afterFinishInternal: function(effect) { with(Element) {
|
|
720
|
[hide, undoClipping].call(effect.element);
|
|
721
|
undoPositioned(effect.element.firstChild);
|
|
722
|
undoPositioned(effect.element);
|
|
723
|
setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
|
|
724
|
}, arguments[1] || {})
|
|
725
|
);
|
|
726
|
}
|
|
727
|
|
|
728
|
// Bug in opera makes the TD containing this element expand for a instance after finish
|
|
729
|
Effect.Squish = function(element) {
|
|
730
|
return new Effect.Scale(element, window.opera ? 1 : 0,
|
|
731
|
{ restoreAfterFinish: true,
|
|
732
|
beforeSetup: function(effect) { with(Element) {
|
|
733
|
makeClipping(effect.element); }},
|
|
734
|
afterFinishInternal: function(effect) { with(Element) {
|
|
735
|
hide(effect.element);
|
|
736
|
undoClipping(effect.element); }}
|
|
737
|
});
|
|
738
|
}
|
|
739
|
|
|
740
|
Effect.Grow = function(element) {
|
|
741
|
element = $(element);
|
|
742
|
var options = Object.extend({
|
|
743
|
direction: 'center',
|
|
744
|
moveTransistion: Effect.Transitions.sinoidal,
|
|
745
|
scaleTransition: Effect.Transitions.sinoidal,
|
|
746
|
opacityTransition: Effect.Transitions.full
|
|
747
|
}, arguments[1] || {});
|
|
748
|
var oldStyle = {
|
|
749
|
top: element.style.top,
|
|
750
|
left: element.style.left,
|
|
751
|
height: element.style.height,
|
|
752
|
width: element.style.width,
|
|
753
|
opacity: Element.getInlineOpacity(element) };
|
|
754
|
|
|
755
|
var dims = Element.getDimensions(element);
|
|
756
|
var initialMoveX, initialMoveY;
|
|
757
|
var moveX, moveY;
|
|
758
|
|
|
759
|
switch (options.direction) {
|
|
760
|
case 'top-left':
|
|
761
|
initialMoveX = initialMoveY = moveX = moveY = 0;
|
|
762
|
break;
|
|
763
|
case 'top-right':
|
|
764
|
initialMoveX = dims.width;
|
|
765
|
initialMoveY = moveY = 0;
|
|
766
|
moveX = -dims.width;
|
|
767
|
break;
|
|
768
|
case 'bottom-left':
|
|
769
|
initialMoveX = moveX = 0;
|
|
770
|
initialMoveY = dims.height;
|
|
771
|
moveY = -dims.height;
|
|
772
|
break;
|
|
773
|
case 'bottom-right':
|
|
774
|
initialMoveX = dims.width;
|
|
775
|
initialMoveY = dims.height;
|
|
776
|
moveX = -dims.width;
|
|
777
|
moveY = -dims.height;
|
|
778
|
break;
|
|
779
|
case 'center':
|
|
780
|
initialMoveX = dims.width / 2;
|
|
781
|
initialMoveY = dims.height / 2;
|
|
782
|
moveX = -dims.width / 2;
|
|
783
|
moveY = -dims.height / 2;
|
|
784
|
break;
|
|
785
|
}
|
|
786
|
|
|
787
|
return new Effect.Move(element, {
|
|
788
|
x: initialMoveX,
|
|
789
|
y: initialMoveY,
|
|
790
|
duration: 0.01,
|
|
791
|
beforeSetup: function(effect) { with(Element) {
|
|
792
|
hide(effect.element);
|
|
793
|
makeClipping(effect.element);
|
|
794
|
makePositioned(effect.element);
|
|
795
|
}},
|
|
796
|
afterFinishInternal: function(effect) {
|
|
797
|
new Effect.Parallel(
|
|
798
|
[ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
|
|
799
|
new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
|
|
800
|
new Effect.Scale(effect.element, 100, {
|
|
801
|
scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
|
|
802
|
sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
|
|
803
|
], Object.extend({
|
|
804
|
beforeSetup: function(effect) { with(Element) {
|
|
805
|
setStyle(effect.effects[0].element, {height: '0px'});
|
|
806
|
show(effect.effects[0].element); }},
|
|
807
|
afterFinishInternal: function(effect) { with(Element) {
|
|
808
|
[undoClipping, undoPositioned].call(effect.effects[0].element);
|
|
809
|
setStyle(effect.effects[0].element, oldStyle); }}
|
|
810
|
}, options)
|
|
811
|
)
|
|
812
|
}
|
|
813
|
});
|
|
814
|
}
|
|
815
|
|
|
816
|
Effect.Shrink = function(element) {
|
|
817
|
element = $(element);
|
|
818
|
var options = Object.extend({
|
|
819
|
direction: 'center',
|
|
820
|
moveTransistion: Effect.Transitions.sinoidal,
|
|
821
|
scaleTransition: Effect.Transitions.sinoidal,
|
|
822
|
opacityTransition: Effect.Transitions.none
|
|
823
|
}, arguments[1] || {});
|
|
824
|
var oldStyle = {
|
|
825
|
top: element.style.top,
|
|
826
|
left: element.style.left,
|
|
827
|
height: element.style.height,
|
|
828
|
width: element.style.width,
|
|
829
|
opacity: Element.getInlineOpacity(element) };
|
|
830
|
|
|
831
|
var dims = Element.getDimensions(element);
|
|
832
|
var moveX, moveY;
|
|
833
|
|
|
834
|
switch (options.direction) {
|
|
835
|
case 'top-left':
|
|
836
|
moveX = moveY = 0;
|
|
837
|
break;
|
|
838
|
case 'top-right':
|
|
839
|
moveX = dims.width;
|
|
840
|
moveY = 0;
|
|
841
|
break;
|
|
842
|
case 'bottom-left':
|
|
843
|
moveX = 0;
|
|
844
|
moveY = dims.height;
|
|
845
|
break;
|
|
846
|
case 'bottom-right':
|
|
847
|
moveX = dims.width;
|
|
848
|
moveY = dims.height;
|
|
849
|
break;
|
|
850
|
case 'center':
|
|
851
|
moveX = dims.width / 2;
|
|
852
|
moveY = dims.height / 2;
|
|
853
|
break;
|
|
854
|
}
|
|
855
|
|
|
856
|
return new Effect.Parallel(
|
|
857
|
[ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
|
|
858
|
new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
|
|
859
|
new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
|
|
860
|
], Object.extend({
|
|
861
|
beforeStartInternal: function(effect) { with(Element) {
|
|
862
|
[makePositioned, makeClipping].call(effect.effects[0].element) }},
|
|
863
|
afterFinishInternal: function(effect) { with(Element) {
|
|
864
|
[hide, undoClipping, undoPositioned].call(effect.effects[0].element);
|
|
865
|
setStyle(effect.effects[0].element, oldStyle); }}
|
|
866
|
}, options)
|
|
867
|
);
|
|
868
|
}
|
|
869
|
|
|
870
|
Effect.Pulsate = function(element) {
|
|
871
|
element = $(element);
|
|
872
|
var options = arguments[1] || {};
|
|
873
|
var oldOpacity = Element.getInlineOpacity(element);
|
|
874
|
var transition = options.transition || Effect.Transitions.sinoidal;
|
|
875
|
var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
|
|
876
|
reverser.bind(transition);
|
|
877
|
return new Effect.Opacity(element,
|
|
878
|
Object.extend(Object.extend({ duration: 3.0, from: 0,
|
|
879
|
afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }
|
|
880
|
}, options), {transition: reverser}));
|
|
881
|
}
|
|
882
|
|
|
883
|
Effect.Fold = function(element) {
|
|
884
|
element = $(element);
|
|
885
|
var oldStyle = {
|
|
886
|
top: element.style.top,
|
|
887
|
left: element.style.left,
|
|
888
|
width: element.style.width,
|
|
889
|
height: element.style.height };
|
|
890
|
Element.makeClipping(element);
|
|
891
|
return new Effect.Scale(element, 5, Object.extend({
|
|
892
|
scaleContent: false,
|
|
893
|
scaleX: false,
|
|
894
|
afterFinishInternal: function(effect) {
|
|
895
|
new Effect.Scale(element, 1, {
|
|
896
|
scaleContent: false,
|
|
897
|
scaleY: false,
|
|
898
|
afterFinishInternal: function(effect) { with(Element) {
|
|
899
|
[hide, undoClipping].call(effect.element);
|
|
900
|
setStyle(effect.element, oldStyle);
|
|
901
|
}} });
|
|
902
|
}}, arguments[1] || {}));
|
|
903
|
}
|