Changesets can be listed by changeset number.
The Git repository is here.
- Revision:
- 206
- Log:
Initial import of Gullery, an open source photo gallery:
http://nubyonrails.com/pages/gullery
- Author:
- rool
- Date:
- Sun May 20 19:05:59 +0100 2007
- Size:
- 30257 Bytes
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.collectTextNodesIgnoreClass = function(element, ignoreclass) { |
28 | var children = $(element).childNodes; |
29 | var text = ''; |
30 | var classtest = new RegExp('^([^ ]+ )*' + ignoreclass+ '( [^ ]+)*$','i'); |
31 | |
32 | for (var i = 0; i < children.length; i++) { |
33 | if(children[i].nodeType==3) { |
34 | text+=children[i].nodeValue; |
35 | } else { |
36 | if((!children[i].className.match(classtest)) && children[i].hasChildNodes()) |
37 | text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass); |
38 | } |
39 | } |
40 | |
41 | return text; |
42 | } |
43 | |
44 | Element.setStyle = function(element, style) { |
45 | element = $(element); |
46 | for(k in style) element.style[k.camelize()] = style[k]; |
47 | } |
48 | |
49 | Element.setContentZoom = function(element, percent) { |
50 | Element.setStyle(element, {fontSize: (percent/100) + 'em'}); |
51 | if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); |
52 | } |
53 | |
54 | Element.getOpacity = function(element){ |
55 | var opacity; |
56 | if (opacity = Element.getStyle(element, 'opacity')) |
57 | return parseFloat(opacity); |
58 | if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/)) |
59 | if(opacity[1]) return parseFloat(opacity[1]) / 100; |
60 | return 1.0; |
61 | } |
62 | |
63 | Element.setOpacity = function(element, value){ |
64 | element= $(element); |
65 | if (value == 1){ |
66 | Element.setStyle(element, { opacity: |
67 | (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? |
68 | 0.999999 : null }); |
69 | if(/MSIE/.test(navigator.userAgent)) |
70 | Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')}); |
71 | } else { |
72 | if(value < 0.00001) value = 0; |
73 | Element.setStyle(element, {opacity: value}); |
74 | if(/MSIE/.test(navigator.userAgent)) |
75 | Element.setStyle(element, |
76 | { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + |
77 | 'alpha(opacity='+value*100+')' }); |
78 | } |
79 | } |
80 | |
81 | Element.getInlineOpacity = function(element){ |
82 | return $(element).style.opacity || ''; |
83 | } |
84 | |
85 | Element.childrenWithClassName = function(element, className) { |
86 | return $A($(element).getElementsByTagName('*')).select( |
87 | function(c) { return Element.hasClassName(c, className) }); |
88 | } |
89 | |
90 | Array.prototype.call = function() { |
91 | var args = arguments; |
92 | this.each(function(f){ f.apply(this, args) }); |
93 | } |
94 | |
95 | /*--------------------------------------------------------------------------*/ |
96 | |
97 | var Effect = { |
98 | tagifyText: function(element) { |
99 | var tagifyStyle = 'position:relative'; |
100 | if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1'; |
101 | element = $(element); |
102 | $A(element.childNodes).each( function(child) { |
103 | if(child.nodeType==3) { |
104 | child.nodeValue.toArray().each( function(character) { |
105 | element.insertBefore( |
106 | Builder.node('span',{style: tagifyStyle}, |
107 | character == ' ' ? String.fromCharCode(160) : character), |
108 | child); |
109 | }); |
110 | Element.remove(child); |
111 | } |
112 | }); |
113 | }, |
114 | multiple: function(element, effect) { |
115 | var elements; |
116 | if(((typeof element == 'object') || |
117 | (typeof element == 'function')) && |
118 | (element.length)) |
119 | elements = element; |
120 | else |
121 | elements = $(element).childNodes; |
122 | |
123 | var options = Object.extend({ |
124 | speed: 0.1, |
125 | delay: 0.0 |
126 | }, arguments[2] || {}); |
127 | var masterDelay = options.delay; |
128 | |
129 | $A(elements).each( function(element, index) { |
130 | new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); |
131 | }); |
132 | } |
133 | }; |
134 | |
135 | var Effect2 = Effect; // deprecated |
136 | |
137 | /* ------------- transitions ------------- */ |
138 | |
139 | Effect.Transitions = {} |
140 | |
141 | Effect.Transitions.linear = function(pos) { |
142 | return pos; |
143 | } |
144 | Effect.Transitions.sinoidal = function(pos) { |
145 | return (-Math.cos(pos*Math.PI)/2) + 0.5; |
146 | } |
147 | Effect.Transitions.reverse = function(pos) { |
148 | return 1-pos; |
149 | } |
150 | Effect.Transitions.flicker = function(pos) { |
151 | return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; |
152 | } |
153 | Effect.Transitions.wobble = function(pos) { |
154 | return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; |
155 | } |
156 | Effect.Transitions.pulse = function(pos) { |
157 | return (Math.floor(pos*10) % 2 == 0 ? |
158 | (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10))); |
159 | } |
160 | Effect.Transitions.none = function(pos) { |
161 | return 0; |
162 | } |
163 | Effect.Transitions.full = function(pos) { |
164 | return 1; |
165 | } |
166 | |
167 | /* ------------- core effects ------------- */ |
168 | |
169 | Effect.Queue = { |
170 | effects: [], |
171 | _each: function(iterator) { |
172 | this.effects._each(iterator); |
173 | }, |
174 | interval: null, |
175 | add: function(effect) { |
176 | var timestamp = new Date().getTime(); |
177 | |
178 | switch(effect.options.queue) { |
179 | case 'front': |
180 | // move unstarted effects after this effect |
181 | this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { |
182 | e.startOn += effect.finishOn; |
183 | e.finishOn += effect.finishOn; |
184 | }); |
185 | break; |
186 | case 'end': |
187 | // start effect after last queued effect has finished |
188 | timestamp = this.effects.pluck('finishOn').max() || timestamp; |
189 | break; |
190 | } |
191 | |
192 | effect.startOn += timestamp; |
193 | effect.finishOn += timestamp; |
194 | this.effects.push(effect); |
195 | if(!this.interval) |
196 | this.interval = setInterval(this.loop.bind(this), 40); |
197 | }, |
198 | remove: function(effect) { |
199 | this.effects = this.effects.reject(function(e) { return e==effect }); |
200 | if(this.effects.length == 0) { |
201 | clearInterval(this.interval); |
202 | this.interval = null; |
203 | } |
204 | }, |
205 | loop: function() { |
206 | var timePos = new Date().getTime(); |
207 | this.effects.invoke('loop', timePos); |
208 | } |
209 | } |
210 | Object.extend(Effect.Queue, Enumerable); |
211 | |
212 | Effect.Base = function() {}; |
213 | Effect.Base.prototype = { |
214 | position: null, |
215 | setOptions: function(options) { |
216 | this.options = Object.extend({ |
217 | transition: Effect.Transitions.sinoidal, |
218 | duration: 1.0, // seconds |
219 | fps: 25.0, // max. 25fps due to Effect.Queue implementation |
220 | sync: false, // true for combining |
221 | from: 0.0, |
222 | to: 1.0, |
223 | delay: 0.0, |
224 | queue: 'parallel' |
225 | }, options || {}); |
226 | }, |
227 | start: function(options) { |
228 | this.setOptions(options || {}); |
229 | this.currentFrame = 0; |
230 | this.state = 'idle'; |
231 | this.startOn = this.options.delay*1000; |
232 | this.finishOn = this.startOn + (this.options.duration*1000); |
233 | this.event('beforeStart'); |
234 | if(!this.options.sync) Effect.Queue.add(this); |
235 | }, |
236 | loop: function(timePos) { |
237 | if(timePos >= this.startOn) { |
238 | if(timePos >= this.finishOn) { |
239 | this.render(1.0); |
240 | this.cancel(); |
241 | this.event('beforeFinish'); |
242 | if(this.finish) this.finish(); |
243 | this.event('afterFinish'); |
244 | return; |
245 | } |
246 | var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); |
247 | var frame = Math.round(pos * this.options.fps * this.options.duration); |
248 | if(frame > this.currentFrame) { |
249 | this.render(pos); |
250 | this.currentFrame = frame; |
251 | } |
252 | } |
253 | }, |
254 | render: function(pos) { |
255 | if(this.state == 'idle') { |
256 | this.state = 'running'; |
257 | this.event('beforeSetup'); |
258 | if(this.setup) this.setup(); |
259 | this.event('afterSetup'); |
260 | } |
261 | if(this.state == 'running') { |
262 | if(this.options.transition) pos = this.options.transition(pos); |
263 | pos *= (this.options.to-this.options.from); |
264 | pos += this.options.from; |
265 | this.position = pos; |
266 | this.event('beforeUpdate'); |
267 | if(this.update) this.update(pos); |
268 | this.event('afterUpdate'); |
269 | } |
270 | }, |
271 | cancel: function() { |
272 | if(!this.options.sync) Effect.Queue.remove(this); |
273 | this.state = 'finished'; |
274 | }, |
275 | event: function(eventName) { |
276 | if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); |
277 | if(this.options[eventName]) this.options[eventName](this); |
278 | }, |
279 | inspect: function() { |
280 | return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>'; |
281 | } |
282 | } |
283 | |
284 | Effect.Parallel = Class.create(); |
285 | Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { |
286 | initialize: function(effects) { |
287 | this.effects = effects || []; |
288 | this.start(arguments[1]); |
289 | }, |
290 | update: function(position) { |
291 | this.effects.invoke('render', position); |
292 | }, |
293 | finish: function(position) { |
294 | this.effects.each( function(effect) { |
295 | effect.render(1.0); |
296 | effect.cancel(); |
297 | effect.event('beforeFinish'); |
298 | if(effect.finish) effect.finish(position); |
299 | effect.event('afterFinish'); |
300 | }); |
301 | } |
302 | }); |
303 | |
304 | Effect.Opacity = Class.create(); |
305 | Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { |
306 | initialize: function(element) { |
307 | this.element = $(element); |
308 | // make this work on IE on elements without 'layout' |
309 | if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout)) |
310 | Element.setStyle(this.element, {zoom: 1}); |
311 | var options = Object.extend({ |
312 | from: Element.getOpacity(this.element) || 0.0, |
313 | to: 1.0 |
314 | }, arguments[1] || {}); |
315 | this.start(options); |
316 | }, |
317 | update: function(position) { |
318 | Element.setOpacity(this.element, position); |
319 | } |
320 | }); |
321 | |
322 | Effect.MoveBy = Class.create(); |
323 | Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), { |
324 | initialize: function(element, toTop, toLeft) { |
325 | this.element = $(element); |
326 | this.toTop = toTop; |
327 | this.toLeft = toLeft; |
328 | this.start(arguments[3]); |
329 | }, |
330 | setup: function() { |
331 | // Bug in Opera: Opera returns the "real" position of a static element or |
332 | // relative element that does not have top/left explicitly set. |
333 | // ==> Always set top and left for position relative elements in your stylesheets |
334 | // (to 0 if you do not need them) |
335 | Element.makePositioned(this.element); |
336 | this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0'); |
337 | this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0'); |
338 | }, |
339 | update: function(position) { |
340 | Element.setStyle(this.element, { |
341 | top: this.toTop * position + this.originalTop + 'px', |
342 | left: this.toLeft * position + this.originalLeft + 'px' |
343 | }); |
344 | } |
345 | }); |
346 | |
347 | Effect.Scale = Class.create(); |
348 | Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { |
349 | initialize: function(element, percent) { |
350 | this.element = $(element) |
351 | var options = Object.extend({ |
352 | scaleX: true, |
353 | scaleY: true, |
354 | scaleContent: true, |
355 | scaleFromCenter: false, |
356 | scaleMode: 'box', // 'box' or 'contents' or {} with provided values |
357 | scaleFrom: 100.0, |
358 | scaleTo: percent |
359 | }, arguments[2] || {}); |
360 | this.start(options); |
361 | }, |
362 | setup: function() { |
363 | this.restoreAfterFinish = this.options.restoreAfterFinish || false; |
364 | this.elementPositioning = Element.getStyle(this.element,'position'); |
365 | |
366 | this.originalStyle = {}; |
367 | ['top','left','width','height','fontSize'].each( function(k) { |
368 | this.originalStyle[k] = this.element.style[k]; |
369 | }.bind(this)); |
370 | |
371 | this.originalTop = this.element.offsetTop; |
372 | this.originalLeft = this.element.offsetLeft; |
373 | |
374 | var fontSize = Element.getStyle(this.element,'font-size') || '100%'; |
375 | ['em','px','%'].each( function(fontSizeType) { |
376 | if(fontSize.indexOf(fontSizeType)>0) { |
377 | this.fontSize = parseFloat(fontSize); |
378 | this.fontSizeType = fontSizeType; |
379 | } |
380 | }.bind(this)); |
381 | |
382 | this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; |
383 | |
384 | this.dims = null; |
385 | if(this.options.scaleMode=='box') |
386 | this.dims = [this.element.offsetHeight, this.element.offsetWidth]; |
387 | if(/^content/.test(this.options.scaleMode)) |
388 | this.dims = [this.element.scrollHeight, this.element.scrollWidth]; |
389 | if(!this.dims) |
390 | this.dims = [this.options.scaleMode.originalHeight, |
391 | this.options.scaleMode.originalWidth]; |
392 | }, |
393 | update: function(position) { |
394 | var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); |
395 | if(this.options.scaleContent && this.fontSize) |
396 | Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType }); |
397 | this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); |
398 | }, |
399 | finish: function(position) { |
400 | if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle); |
401 | }, |
402 | setDimensions: function(height, width) { |
403 | var d = {}; |
404 | if(this.options.scaleX) d.width = width + 'px'; |
405 | if(this.options.scaleY) d.height = height + 'px'; |
406 | if(this.options.scaleFromCenter) { |
407 | var topd = (height - this.dims[0])/2; |
408 | var leftd = (width - this.dims[1])/2; |
409 | if(this.elementPositioning == 'absolute') { |
410 | if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; |
411 | if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; |
412 | } else { |
413 | if(this.options.scaleY) d.top = -topd + 'px'; |
414 | if(this.options.scaleX) d.left = -leftd + 'px'; |
415 | } |
416 | } |
417 | Element.setStyle(this.element, d); |
418 | } |
419 | }); |
420 | |
421 | Effect.Highlight = Class.create(); |
422 | Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { |
423 | initialize: function(element) { |
424 | this.element = $(element); |
425 | var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); |
426 | this.start(options); |
427 | }, |
428 | setup: function() { |
429 | // Prevent executing on elements not in the layout flow |
430 | if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; } |
431 | // Disable background image during the effect |
432 | this.oldStyle = { |
433 | backgroundImage: Element.getStyle(this.element, 'background-image') }; |
434 | Element.setStyle(this.element, {backgroundImage: 'none'}); |
435 | if(!this.options.endcolor) |
436 | this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff'); |
437 | if(!this.options.restorecolor) |
438 | this.options.restorecolor = Element.getStyle(this.element, 'background-color'); |
439 | // init color calculations |
440 | this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); |
441 | 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)); |
442 | }, |
443 | update: function(position) { |
444 | Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){ |
445 | return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); |
446 | }, |
447 | finish: function() { |
448 | Element.setStyle(this.element, Object.extend(this.oldStyle, { |
449 | backgroundColor: this.options.restorecolor |
450 | })); |
451 | } |
452 | }); |
453 | |
454 | Effect.ScrollTo = Class.create(); |
455 | Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { |
456 | initialize: function(element) { |
457 | this.element = $(element); |
458 | this.start(arguments[1] || {}); |
459 | }, |
460 | setup: function() { |
461 | Position.prepare(); |
462 | var offsets = Position.cumulativeOffset(this.element); |
463 | if(this.options.offset) offsets[1] += this.options.offset; |
464 | var max = window.innerHeight ? |
465 | window.height - window.innerHeight : |
466 | document.body.scrollHeight - |
467 | (document.documentElement.clientHeight ? |
468 | document.documentElement.clientHeight : document.body.clientHeight); |
469 | this.scrollStart = Position.deltaY; |
470 | this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart; |
471 | }, |
472 | update: function(position) { |
473 | Position.prepare(); |
474 | window.scrollTo(Position.deltaX, |
475 | this.scrollStart + (position*this.delta)); |
476 | } |
477 | }); |
478 | |
479 | /* ------------- combination effects ------------- */ |
480 | |
481 | Effect.Fade = function(element) { |
482 | var oldOpacity = Element.getInlineOpacity(element); |
483 | var options = Object.extend({ |
484 | from: Element.getOpacity(element) || 1.0, |
485 | to: 0.0, |
486 | afterFinishInternal: function(effect) { with(Element) { |
487 | if(effect.options.to!=0) return; |
488 | hide(effect.element); |
489 | setStyle(effect.element, {opacity: oldOpacity}); }} |
490 | }, arguments[1] || {}); |
491 | return new Effect.Opacity(element,options); |
492 | } |
493 | |
494 | Effect.Appear = function(element) { |
495 | var options = Object.extend({ |
496 | from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0), |
497 | to: 1.0, |
498 | beforeSetup: function(effect) { with(Element) { |
499 | setOpacity(effect.element, effect.options.from); |
500 | show(effect.element); }} |
501 | }, arguments[1] || {}); |
502 | return new Effect.Opacity(element,options); |
503 | } |
504 | |
505 | Effect.Puff = function(element) { |
506 | element = $(element); |
507 | var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') }; |
508 | return new Effect.Parallel( |
509 | [ new Effect.Scale(element, 200, |
510 | { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), |
511 | new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], |
512 | Object.extend({ duration: 1.0, |
513 | beforeSetupInternal: function(effect) { with(Element) { |
514 | setStyle(effect.effects[0].element, {position: 'absolute'}); }}, |
515 | afterFinishInternal: function(effect) { with(Element) { |
516 | hide(effect.effects[0].element); |
517 | setStyle(effect.effects[0].element, oldStyle); }} |
518 | }, arguments[1] || {}) |
519 | ); |
520 | } |
521 | |
522 | Effect.BlindUp = function(element) { |
523 | element = $(element); |
524 | Element.makeClipping(element); |
525 | return new Effect.Scale(element, 0, |
526 | Object.extend({ scaleContent: false, |
527 | scaleX: false, |
528 | restoreAfterFinish: true, |
529 | afterFinishInternal: function(effect) { with(Element) { |
530 | [hide, undoClipping].call(effect.element); }} |
531 | }, arguments[1] || {}) |
532 | ); |
533 | } |
534 | |
535 | Effect.BlindDown = function(element) { |
536 | element = $(element); |
537 | var oldHeight = Element.getStyle(element, 'height'); |
538 | var elementDimensions = Element.getDimensions(element); |
539 | return new Effect.Scale(element, 100, |
540 | Object.extend({ scaleContent: false, |
541 | scaleX: false, |
542 | scaleFrom: 0, |
543 | scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, |
544 | restoreAfterFinish: true, |
545 | afterSetup: function(effect) { with(Element) { |
546 | makeClipping(effect.element); |
547 | setStyle(effect.element, {height: '0px'}); |
548 | show(effect.element); |
549 | }}, |
550 | afterFinishInternal: function(effect) { with(Element) { |
551 | undoClipping(effect.element); |
552 | setStyle(effect.element, {height: oldHeight}); |
553 | }} |
554 | }, arguments[1] || {}) |
555 | ); |
556 | } |
557 | |
558 | Effect.SwitchOff = function(element) { |
559 | element = $(element); |
560 | var oldOpacity = Element.getInlineOpacity(element); |
561 | return new Effect.Appear(element, { |
562 | duration: 0.4, |
563 | from: 0, |
564 | transition: Effect.Transitions.flicker, |
565 | afterFinishInternal: function(effect) { |
566 | new Effect.Scale(effect.element, 1, { |
567 | duration: 0.3, scaleFromCenter: true, |
568 | scaleX: false, scaleContent: false, restoreAfterFinish: true, |
569 | beforeSetup: function(effect) { with(Element) { |
570 | [makePositioned,makeClipping].call(effect.element); |
571 | }}, |
572 | afterFinishInternal: function(effect) { with(Element) { |
573 | [hide,undoClipping,undoPositioned].call(effect.element); |
574 | setStyle(effect.element, {opacity: oldOpacity}); |
575 | }} |
576 | }) |
577 | } |
578 | }); |
579 | } |
580 | |
581 | Effect.DropOut = function(element) { |
582 | element = $(element); |
583 | var oldStyle = { |
584 | top: Element.getStyle(element, 'top'), |
585 | left: Element.getStyle(element, 'left'), |
586 | opacity: Element.getInlineOpacity(element) }; |
587 | return new Effect.Parallel( |
588 | [ new Effect.MoveBy(element, 100, 0, { sync: true }), |
589 | new Effect.Opacity(element, { sync: true, to: 0.0 }) ], |
590 | Object.extend( |
591 | { duration: 0.5, |
592 | beforeSetup: function(effect) { with(Element) { |
593 | makePositioned(effect.effects[0].element); }}, |
594 | afterFinishInternal: function(effect) { with(Element) { |
595 | [hide, undoPositioned].call(effect.effects[0].element); |
596 | setStyle(effect.effects[0].element, oldStyle); }} |
597 | }, arguments[1] || {})); |
598 | } |
599 | |
600 | Effect.Shake = function(element) { |
601 | element = $(element); |
602 | var oldStyle = { |
603 | top: Element.getStyle(element, 'top'), |
604 | left: Element.getStyle(element, 'left') }; |
605 | return new Effect.MoveBy(element, 0, 20, |
606 | { duration: 0.05, afterFinishInternal: function(effect) { |
607 | new Effect.MoveBy(effect.element, 0, -40, |
608 | { duration: 0.1, afterFinishInternal: function(effect) { |
609 | new Effect.MoveBy(effect.element, 0, 40, |
610 | { duration: 0.1, afterFinishInternal: function(effect) { |
611 | new Effect.MoveBy(effect.element, 0, -40, |
612 | { duration: 0.1, afterFinishInternal: function(effect) { |
613 | new Effect.MoveBy(effect.element, 0, 40, |
614 | { duration: 0.1, afterFinishInternal: function(effect) { |
615 | new Effect.MoveBy(effect.element, 0, -20, |
616 | { duration: 0.05, afterFinishInternal: function(effect) { with(Element) { |
617 | undoPositioned(effect.element); |
618 | setStyle(effect.element, oldStyle); |
619 | }}}) }}) }}) }}) }}) }}); |
620 | } |
621 | |
622 | Effect.SlideDown = function(element) { |
623 | element = $(element); |
624 | Element.cleanWhitespace(element); |
625 | // SlideDown need to have the content of the element wrapped in a container element with fixed height! |
626 | var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); |
627 | var elementDimensions = Element.getDimensions(element); |
628 | return new Effect.Scale(element, 100, Object.extend({ |
629 | scaleContent: false, |
630 | scaleX: false, |
631 | scaleFrom: 0, |
632 | scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, |
633 | restoreAfterFinish: true, |
634 | afterSetup: function(effect) { with(Element) { |
635 | makePositioned(effect.element); |
636 | makePositioned(effect.element.firstChild); |
637 | if(window.opera) setStyle(effect.element, {top: ''}); |
638 | makeClipping(effect.element); |
639 | setStyle(effect.element, {height: '0px'}); |
640 | show(element); }}, |
641 | afterUpdateInternal: function(effect) { with(Element) { |
642 | setStyle(effect.element.firstChild, {bottom: |
643 | (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, |
644 | afterFinishInternal: function(effect) { with(Element) { |
645 | undoClipping(effect.element); |
646 | undoPositioned(effect.element.firstChild); |
647 | undoPositioned(effect.element); |
648 | setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} |
649 | }, arguments[1] || {}) |
650 | ); |
651 | } |
652 | |
653 | Effect.SlideUp = function(element) { |
654 | element = $(element); |
655 | Element.cleanWhitespace(element); |
656 | var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); |
657 | return new Effect.Scale(element, 0, |
658 | Object.extend({ scaleContent: false, |
659 | scaleX: false, |
660 | scaleMode: 'box', |
661 | scaleFrom: 100, |
662 | restoreAfterFinish: true, |
663 | beforeStartInternal: function(effect) { with(Element) { |
664 | makePositioned(effect.element); |
665 | makePositioned(effect.element.firstChild); |
666 | if(window.opera) setStyle(effect.element, {top: ''}); |
667 | makeClipping(effect.element); |
668 | show(element); }}, |
669 | afterUpdateInternal: function(effect) { with(Element) { |
670 | setStyle(effect.element.firstChild, {bottom: |
671 | (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, |
672 | afterFinishInternal: function(effect) { with(Element) { |
673 | [hide, undoClipping].call(effect.element); |
674 | undoPositioned(effect.element.firstChild); |
675 | undoPositioned(effect.element); |
676 | setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} |
677 | }, arguments[1] || {}) |
678 | ); |
679 | } |
680 | |
681 | // Bug in opera makes the TD containing this element expand for a instance after finish |
682 | Effect.Squish = function(element) { |
683 | return new Effect.Scale(element, window.opera ? 1 : 0, |
684 | { restoreAfterFinish: true, |
685 | beforeSetup: function(effect) { with(Element) { |
686 | makeClipping(effect.element); }}, |
687 | afterFinishInternal: function(effect) { with(Element) { |
688 | hide(effect.element); |
689 | undoClipping(effect.element); }} |
690 | }); |
691 | } |
692 | |
693 | Effect.Grow = function(element) { |
694 | element = $(element); |
695 | var options = Object.extend({ |
696 | direction: 'center', |
697 | moveTransistion: Effect.Transitions.sinoidal, |
698 | scaleTransition: Effect.Transitions.sinoidal, |
699 | opacityTransition: Effect.Transitions.full |
700 | }, arguments[1] || {}); |
701 | var oldStyle = { |
702 | top: element.style.top, |
703 | left: element.style.left, |
704 | height: element.style.height, |
705 | width: element.style.width, |
706 | opacity: Element.getInlineOpacity(element) }; |
707 | |
708 | var dims = Element.getDimensions(element); |
709 | var initialMoveX, initialMoveY; |
710 | var moveX, moveY; |
711 | |
712 | switch (options.direction) { |
713 | case 'top-left': |
714 | initialMoveX = initialMoveY = moveX = moveY = 0; |
715 | break; |
716 | case 'top-right': |
717 | initialMoveX = dims.width; |
718 | initialMoveY = moveY = 0; |
719 | moveX = -dims.width; |
720 | break; |
721 | case 'bottom-left': |
722 | initialMoveX = moveX = 0; |
723 | initialMoveY = dims.height; |
724 | moveY = -dims.height; |
725 | break; |
726 | case 'bottom-right': |
727 | initialMoveX = dims.width; |
728 | initialMoveY = dims.height; |
729 | moveX = -dims.width; |
730 | moveY = -dims.height; |
731 | break; |
732 | case 'center': |
733 | initialMoveX = dims.width / 2; |
734 | initialMoveY = dims.height / 2; |
735 | moveX = -dims.width / 2; |
736 | moveY = -dims.height / 2; |
737 | break; |
738 | } |
739 | |
740 | return new Effect.MoveBy(element, initialMoveY, initialMoveX, { |
741 | duration: 0.01, |
742 | beforeSetup: function(effect) { with(Element) { |
743 | hide(effect.element); |
744 | makeClipping(effect.element); |
745 | makePositioned(effect.element); |
746 | }}, |
747 | afterFinishInternal: function(effect) { |
748 | new Effect.Parallel( |
749 | [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), |
750 | new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: options.moveTransition }), |
751 | new Effect.Scale(effect.element, 100, { |
752 | scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, |
753 | sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) |
754 | ], Object.extend({ |
755 | beforeSetup: function(effect) { with(Element) { |
756 | setStyle(effect.effects[0].element, {height: '0px'}); |
757 | show(effect.effects[0].element); }}, |
758 | afterFinishInternal: function(effect) { with(Element) { |
759 | [undoClipping, undoPositioned].call(effect.effects[0].element); |
760 | setStyle(effect.effects[0].element, oldStyle); }} |
761 | }, options) |
762 | ) |
763 | } |
764 | }); |
765 | } |
766 | |
767 | Effect.Shrink = function(element) { |
768 | element = $(element); |
769 | var options = Object.extend({ |
770 | direction: 'center', |
771 | moveTransistion: Effect.Transitions.sinoidal, |
772 | scaleTransition: Effect.Transitions.sinoidal, |
773 | opacityTransition: Effect.Transitions.none |
774 | }, arguments[1] || {}); |
775 | var oldStyle = { |
776 | top: element.style.top, |
777 | left: element.style.left, |
778 | height: element.style.height, |
779 | width: element.style.width, |
780 | opacity: Element.getInlineOpacity(element) }; |
781 | |
782 | var dims = Element.getDimensions(element); |
783 | var moveX, moveY; |
784 | |
785 | switch (options.direction) { |
786 | case 'top-left': |
787 | moveX = moveY = 0; |
788 | break; |
789 | case 'top-right': |
790 | moveX = dims.width; |
791 | moveY = 0; |
792 | break; |
793 | case 'bottom-left': |
794 | moveX = 0; |
795 | moveY = dims.height; |
796 | break; |
797 | case 'bottom-right': |
798 | moveX = dims.width; |
799 | moveY = dims.height; |
800 | break; |
801 | case 'center': |
802 | moveX = dims.width / 2; |
803 | moveY = dims.height / 2; |
804 | break; |
805 | } |
806 | |
807 | return new Effect.Parallel( |
808 | [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), |
809 | new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), |
810 | new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: options.moveTransition }) |
811 | ], Object.extend({ |
812 | beforeStartInternal: function(effect) { with(Element) { |
813 | [makePositioned, makeClipping].call(effect.effects[0].element) }}, |
814 | afterFinishInternal: function(effect) { with(Element) { |
815 | [hide, undoClipping, undoPositioned].call(effect.effects[0].element); |
816 | setStyle(effect.effects[0].element, oldStyle); }} |
817 | }, options) |
818 | ); |
819 | } |
820 | |
821 | Effect.Pulsate = function(element) { |
822 | element = $(element); |
823 | var options = arguments[1] || {}; |
824 | var oldOpacity = Element.getInlineOpacity(element); |
825 | var transition = options.transition || Effect.Transitions.sinoidal; |
826 | var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; |
827 | reverser.bind(transition); |
828 | return new Effect.Opacity(element, |
829 | Object.extend(Object.extend({ duration: 3.0, from: 0, |
830 | afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); } |
831 | }, options), {transition: reverser})); |
832 | } |
833 | |
834 | Effect.Fold = function(element) { |
835 | element = $(element); |
836 | var oldStyle = { |
837 | top: element.style.top, |
838 | left: element.style.left, |
839 | width: element.style.width, |
840 | height: element.style.height }; |
841 | Element.makeClipping(element); |
842 | return new Effect.Scale(element, 5, Object.extend({ |
843 | scaleContent: false, |
844 | scaleX: false, |
845 | afterFinishInternal: function(effect) { |
846 | new Effect.Scale(element, 1, { |
847 | scaleContent: false, |
848 | scaleY: false, |
849 | afterFinishInternal: function(effect) { with(Element) { |
850 | [hide, undoClipping].call(effect.element); |
851 | setStyle(effect.element, oldStyle); |
852 | }} }); |
853 | }}, arguments[1] || {})); |
854 | } |