diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/javascripts/effects.js')
| -rw-r--r-- | actionpack/lib/action_view/helpers/javascripts/effects.js | 566 |
1 files changed, 258 insertions, 308 deletions
diff --git a/actionpack/lib/action_view/helpers/javascripts/effects.js b/actionpack/lib/action_view/helpers/javascripts/effects.js index 6a14d24b97..414398ce47 100644 --- a/actionpack/lib/action_view/helpers/javascripts/effects.js +++ b/actionpack/lib/action_view/helpers/javascripts/effects.js @@ -11,8 +11,8 @@ // converts rgb() and #xxx to #xxxxxx format, // returns self (or first argument) if not convertable String.prototype.parseColor = function() { - color = "#"; - if(this.slice(0,4) == "rgb(") { + var color = '#'; + if(this.slice(0,4) == 'rgb(') { var cols = this.slice(4,this.length-1).split(','); var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); } else { @@ -26,8 +26,8 @@ String.prototype.parseColor = function() { Element.collectTextNodesIgnoreClass = function(element, ignoreclass) { var children = $(element).childNodes; - var text = ""; - var classtest = new RegExp("^([^ ]+ )*" + ignoreclass+ "( [^ ]+)*$","i"); + var text = ''; + var classtest = new RegExp('^([^ ]+ )*' + ignoreclass+ '( [^ ]+)*$','i'); for (var i = 0; i < children.length; i++) { if(children[i].nodeType==3) { @@ -41,69 +41,70 @@ Element.collectTextNodesIgnoreClass = function(element, ignoreclass) { return text; } +Element.setStyle = function(element, style) { + element = $(element); + for(k in style) element.style[k.camelize()] = style[k]; +} + Element.setContentZoom = function(element, percent) { - element = $(element); - element.style.fontSize = (percent/100) + "em"; + Element.setStyle(element, {fontSize: (percent/100) + 'em'}); if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); } Element.getOpacity = function(element){ - var opacity; - if (opacity = Element.getStyle(element, "opacity")) + var opacity; + if (opacity = Element.getStyle(element, 'opacity')) return parseFloat(opacity); - if (opacity = (Element.getStyle(element, "filter") || '').match(/alpha\(opacity=(.*)\)/)) + if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/)) if(opacity[1]) return parseFloat(opacity[1]) / 100; return 1.0; } Element.setOpacity = function(element, value){ element= $(element); - var els = element.style; - if (value == 1){ - els.opacity = '0.999999'; + if (value == 1){ + Element.setStyle(element, { opacity: + (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? + 0.999999 : null }); if(/MSIE/.test(navigator.userAgent)) - els.filter = Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,''); + Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')}); } else { if(value < 0.00001) value = 0; - els.opacity = value; + Element.setStyle(element, {opacity: value}); if(/MSIE/.test(navigator.userAgent)) - els.filter = Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + - "alpha(opacity="+value*100+")"; + Element.setStyle(element, + { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + + 'alpha(opacity='+value*100+')' }); } } Element.getInlineOpacity = function(element){ - element= $(element); - var op; - op = element.style.opacity; - if (typeof op != "undefined" && op != "") return op; - return ""; -} - -Element.setInlineOpacity = function(element, value){ - element= $(element); - var els = element.style; - els.opacity = value; + return $(element).style.opacity || ''; } - + Element.childrenWithClassName = function(element, className) { return $A($(element).getElementsByTagName('*')).select( function(c) { return Element.hasClassName(c, className) }); -} - +} + +Array.prototype.call = function() { + var args = arguments; + this.each(function(f){ f.apply(this, args) }); +} + /*--------------------------------------------------------------------------*/ var Effect = { tagifyText: function(element) { - var tagifyStyle = "position:relative"; - if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ";zoom:1"; + var tagifyStyle = 'position:relative'; + if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1'; element = $(element); $A(element.childNodes).each( function(child) { if(child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( Builder.node('span',{style: tagifyStyle}, - character == " " ? String.fromCharCode(160) : character), + character == ' ' ? String.fromCharCode(160) : character), child); }); Element.remove(child); @@ -123,11 +124,10 @@ var Effect = { speed: 0.1, delay: 0.0 }, arguments[2] || {}); - var speed = options.speed; - var delay = options.delay; + var masterDelay = options.delay; $A(elements).each( function(element, index) { - new effect(element, Object.extend(options, { delay: delay + index * speed })); + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); }); } }; @@ -258,13 +258,15 @@ Effect.Base.prototype = { if(this.setup) this.setup(); this.event('afterSetup'); } - if(this.options.transition) pos = this.options.transition(pos); - pos *= (this.options.to-this.options.from); - pos += this.options.from; - this.position = pos; - this.event('beforeUpdate'); - if(this.update) this.update(pos); - this.event('afterUpdate'); + if(this.state == 'running') { + if(this.options.transition) pos = this.options.transition(pos); + pos *= (this.options.to-this.options.from); + pos += this.options.from; + this.position = pos; + this.event('beforeUpdate'); + if(this.update) this.update(pos); + this.event('afterUpdate'); + } }, cancel: function() { if(!this.options.sync) Effect.Queue.remove(this); @@ -273,6 +275,9 @@ Effect.Base.prototype = { event: function(eventName) { if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); if(this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>'; } } @@ -302,7 +307,7 @@ Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { this.element = $(element); // make this work on IE on elements without 'layout' if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout)) - this.element.style.zoom = 1; + Element.setStyle(this.element, {zoom: 1}); var options = Object.extend({ from: Element.getOpacity(this.element) || 0.0, to: 1.0 @@ -326,20 +331,16 @@ Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), { // Bug in Opera: Opera returns the "real" position of a static element or // relative element that does not have top/left explicitly set. // ==> Always set top and left for position relative elements in your stylesheets - // (to 0 if you do not need them) - + // (to 0 if you do not need them) Element.makePositioned(this.element); this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0'); this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0'); }, update: function(position) { - var topd = this.toTop * position + this.originalTop; - var leftd = this.toLeft * position + this.originalLeft; - this.setPosition(topd, leftd); - }, - setPosition: function(topd, leftd) { - this.element.style.top = topd + "px"; - this.element.style.left = leftd + "px"; + Element.setStyle(this.element, { + top: this.toTop * position + this.originalTop + 'px', + left: this.toLeft * position + this.originalLeft + 'px' + }); } }); @@ -359,33 +360,31 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { this.start(options); }, setup: function() { - var effect = this; - this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = Element.getStyle(this.element,'position'); - effect.originalStyle = {}; + this.originalStyle = {}; ['top','left','width','height','fontSize'].each( function(k) { - effect.originalStyle[k] = effect.element.style[k]; - }); + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; - var fontSize = Element.getStyle(this.element,'font-size') || "100%"; + var fontSize = Element.getStyle(this.element,'font-size') || '100%'; ['em','px','%'].each( function(fontSizeType) { if(fontSize.indexOf(fontSizeType)>0) { - effect.fontSize = parseFloat(fontSize); - effect.fontSizeType = fontSizeType; + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; } - }); + }.bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; this.dims = null; if(this.options.scaleMode=='box') - this.dims = [this.element.clientHeight, this.element.clientWidth]; - if(this.options.scaleMode=='content') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if(/^content/.test(this.options.scaleMode)) this.dims = [this.element.scrollHeight, this.element.scrollWidth]; if(!this.dims) this.dims = [this.options.scaleMode.originalHeight, @@ -394,32 +393,28 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { update: function(position) { var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); if(this.options.scaleContent && this.fontSize) - this.element.style.fontSize = this.fontSize*currentScale + this.fontSizeType; + Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType }); this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); }, finish: function(position) { - if (this.restoreAfterFinish) { - var effect = this; - ['top','left','width','height','fontSize'].each( function(k) { - effect.element.style[k] = effect.originalStyle[k]; - }); - } + if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle); }, setDimensions: function(height, width) { - var els = this.element.style; - if(this.options.scaleX) els.width = width + 'px'; - if(this.options.scaleY) els.height = height + 'px'; + var d = {}; + if(this.options.scaleX) d.width = width + 'px'; + if(this.options.scaleY) d.height = height + 'px'; if(this.options.scaleFromCenter) { var topd = (height - this.dims[0])/2; var leftd = (width - this.dims[1])/2; if(this.elementPositioning == 'absolute') { - if(this.options.scaleY) els.top = this.originalTop-topd + "px"; - if(this.options.scaleX) els.left = this.originalLeft-leftd + "px"; + if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; } else { - if(this.options.scaleY) els.top = -topd + "px"; - if(this.options.scaleX) els.left = -leftd + "px"; + if(this.options.scaleY) d.top = -topd + 'px'; + if(this.options.scaleX) d.left = -leftd + 'px'; } } + Element.setStyle(this.element, d); } }); @@ -427,41 +422,32 @@ Effect.Highlight = Class.create(); Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); - var options = Object.extend({ - startcolor: "#ffff99" - }, arguments[1] || {}); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); this.start(options); }, setup: function() { // Prevent executing on elements not in the layout flow - if(this.element.style.display=='none') { this.cancel(); return; } + if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; } // Disable background image during the effect - this.oldBgImage = this.element.style.backgroundImage; - this.element.style.backgroundImage = "none"; + this.oldStyle = { + backgroundImage: Element.getStyle(this.element, 'background-image') }; + Element.setStyle(this.element, {backgroundImage: 'none'}); if(!this.options.endcolor) this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff'); - if (typeof this.options.restorecolor == "undefined") - this.options.restorecolor = this.element.style.backgroundColor; + if(!this.options.restorecolor) + this.options.restorecolor = Element.getStyle(this.element, 'background-color'); // init color calculations - this.colors_base = [ - parseInt(this.options.startcolor.slice(1,3),16), - parseInt(this.options.startcolor.slice(3,5),16), - parseInt(this.options.startcolor.slice(5),16) ]; - this.colors_delta = [ - parseInt(this.options.endcolor.slice(1,3),16)-this.colors_base[0], - parseInt(this.options.endcolor.slice(3,5),16)-this.colors_base[1], - parseInt(this.options.endcolor.slice(5),16)-this.colors_base[2]]; + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + 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)); }, update: function(position) { - var effect = this; var colors = $R(0,2).map( function(i){ - return Math.round(effect.colors_base[i]+(effect.colors_delta[i]*position)) - }); - this.element.style.backgroundColor = "#" + - colors[0].toColorPart() + colors[1].toColorPart() + colors[2].toColorPart(); + Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); }, finish: function() { - this.element.style.backgroundColor = this.options.restorecolor; - this.element.style.backgroundImage = this.oldBgImage; + Element.setStyle(this.element, Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); } }); @@ -474,6 +460,7 @@ Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { setup: function() { Position.prepare(); var offsets = Position.cumulativeOffset(this.element); + if(this.options.offset) offsets[1] += this.options.offset; var max = window.innerHeight ? window.height - window.innerHeight : document.body.scrollHeight - @@ -496,42 +483,38 @@ Effect.Fade = function(element) { var options = Object.extend({ from: Element.getOpacity(element) || 1.0, to: 0.0, - afterFinishInternal: function(effect) - { if (effect.options.to == 0) { - Element.hide(effect.element); - Element.setInlineOpacity(effect.element, oldOpacity); - } - } + afterFinishInternal: function(effect) { with(Element) { + if(effect.options.to!=0) return; + hide(effect.element); + setStyle(effect.element, {opacity: oldOpacity}); }} }, arguments[1] || {}); return new Effect.Opacity(element,options); } Effect.Appear = function(element) { var options = Object.extend({ - from: (Element.getStyle(element, "display") == "none" ? 0.0 : Element.getOpacity(element) || 0.0), + from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0), to: 1.0, - beforeSetup: function(effect) - { Element.setOpacity(effect.element, effect.options.from); - Element.show(effect.element); } + beforeSetup: function(effect) { with(Element) { + setOpacity(effect.element, effect.options.from); + show(effect.element); }} }, arguments[1] || {}); return new Effect.Opacity(element,options); } Effect.Puff = function(element) { element = $(element); - var oldOpacity = Element.getInlineOpacity(element); - var oldPosition = element.style.position; + var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') }; return new Effect.Parallel( [ new Effect.Scale(element, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], Object.extend({ duration: 1.0, - beforeSetupInternal: function(effect) - { effect.effects[0].element.style.position = 'absolute'; }, - afterFinishInternal: function(effect) - { Element.hide(effect.effects[0].element); - effect.effects[0].element.style.position = oldPosition; - Element.setInlineOpacity(effect.effects[0].element, oldOpacity); } + beforeSetupInternal: function(effect) { with(Element) { + setStyle(effect.effects[0].element, {position: 'absolute'}); }}, + afterFinishInternal: function(effect) { with(Element) { + hide(effect.effects[0].element); + setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {}) ); } @@ -543,18 +526,15 @@ Effect.BlindUp = function(element) { Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, - afterFinishInternal: function(effect) - { - Element.hide(effect.element); - Element.undoClipping(effect.element); - } + afterFinishInternal: function(effect) { with(Element) { + [hide, undoClipping].call(effect.element); }} }, arguments[1] || {}) ); } Effect.BlindDown = function(element) { element = $(element); - var oldHeight = element.style.height; + var oldHeight = Element.getStyle(element, 'height'); var elementDimensions = Element.getDimensions(element); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, @@ -562,15 +542,15 @@ Effect.BlindDown = function(element) { scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, - afterSetup: function(effect) { - Element.makeClipping(effect.element); - effect.element.style.height = "0px"; - Element.show(effect.element); - }, - afterFinishInternal: function(effect) { - Element.undoClipping(effect.element); - effect.element.style.height = oldHeight; - } + afterSetup: function(effect) { with(Element) { + makeClipping(effect.element); + setStyle(effect.element, {height: '0px'}); + show(effect.element); + }}, + afterFinishInternal: function(effect) { with(Element) { + undoClipping(effect.element); + setStyle(effect.element, {height: oldHeight}); + }} }, arguments[1] || {}) ); } @@ -586,16 +566,13 @@ Effect.SwitchOff = function(element) { new Effect.Scale(effect.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, - beforeSetup: function(effect) { - Element.makePositioned(effect.element); - Element.makeClipping(effect.element); - }, - afterFinishInternal: function(effect) { - Element.hide(effect.element); - Element.undoClipping(effect.element); - Element.undoPositioned(effect.element); - Element.setInlineOpacity(effect.element, oldOpacity); - } + beforeSetup: function(effect) { with(Element) { + [makePositioned,makeClipping].call(effect.element); + }}, + afterFinishInternal: function(effect) { with(Element) { + [hide,undoClipping,undoPositioned].call(effect.element); + setStyle(effect.element, {opacity: oldOpacity}); + }} }) } }); @@ -603,29 +580,28 @@ Effect.SwitchOff = function(element) { Effect.DropOut = function(element) { element = $(element); - var oldTop = element.style.top; - var oldLeft = element.style.left; - var oldOpacity = Element.getInlineOpacity(element); + var oldStyle = { + top: Element.getStyle(element, 'top'), + left: Element.getStyle(element, 'left'), + opacity: Element.getInlineOpacity(element) }; return new Effect.Parallel( [ new Effect.MoveBy(element, 100, 0, { sync: true }), new Effect.Opacity(element, { sync: true, to: 0.0 }) ], Object.extend( { duration: 0.5, - beforeSetup: function(effect) { - Element.makePositioned(effect.effects[0].element); }, - afterFinishInternal: function(effect) { - Element.hide(effect.effects[0].element); - Element.undoPositioned(effect.effects[0].element); - effect.effects[0].element.style.left = oldLeft; - effect.effects[0].element.style.top = oldTop; - Element.setInlineOpacity(effect.effects[0].element, oldOpacity); } + beforeSetup: function(effect) { with(Element) { + makePositioned(effect.effects[0].element); }}, + afterFinishInternal: function(effect) { with(Element) { + [hide, undoPositioned].call(effect.effects[0].element); + setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {})); } Effect.Shake = function(element) { element = $(element); - var oldTop = element.style.top; - var oldLeft = element.style.left; + var oldStyle = { + top: Element.getStyle(element, 'top'), + left: Element.getStyle(element, 'left') }; return new Effect.MoveBy(element, 0, 20, { duration: 0.05, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, -40, @@ -637,39 +613,39 @@ Effect.Shake = function(element) { new Effect.MoveBy(effect.element, 0, 40, { duration: 0.1, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, -20, - { duration: 0.05, afterFinishInternal: function(effect) { - Element.undoPositioned(effect.element); - effect.element.style.left = oldLeft; - effect.element.style.top = oldTop; - }}) }}) }}) }}) }}) }}); + { duration: 0.05, afterFinishInternal: function(effect) { with(Element) { + undoPositioned(effect.element); + setStyle(effect.element, oldStyle); + }}}) }}) }}) }}) }}) }}); } Effect.SlideDown = function(element) { element = $(element); Element.cleanWhitespace(element); // SlideDown need to have the content of the element wrapped in a container element with fixed height! - var oldInnerBottom = element.firstChild.style.bottom; + var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); var elementDimensions = Element.getDimensions(element); - return new Effect.Scale(element, 100, - Object.extend({ scaleContent: false, + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, scaleX: false, scaleFrom: 0, - scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, - afterSetup: function(effect) { - Element.makePositioned(effect.element.firstChild); - if (window.opera) effect.element.firstChild.style.top = ""; - Element.makeClipping(effect.element); - element.style.height = '0'; - Element.show(element); - }, - afterUpdateInternal: function(effect) { - effect.element.firstChild.style.bottom = - (effect.dims[0] - effect.element.clientHeight) + 'px'; }, - afterFinishInternal: function(effect) { - Element.undoClipping(effect.element); - Element.undoPositioned(effect.element.firstChild); - effect.element.firstChild.style.bottom = oldInnerBottom; } + afterSetup: function(effect) { with(Element) { + makePositioned(effect.element); + makePositioned(effect.element.firstChild); + if(window.opera) setStyle(effect.element, {top: ''}); + makeClipping(effect.element); + setStyle(effect.element, {height: '0px'}); + show(element); }}, + afterUpdateInternal: function(effect) { with(Element) { + setStyle(effect.element.firstChild, {bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, + afterFinishInternal: function(effect) { with(Element) { + undoClipping(effect.element); + undoPositioned(effect.element.firstChild); + undoPositioned(effect.element); + setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} }, arguments[1] || {}) ); } @@ -677,122 +653,111 @@ Effect.SlideDown = function(element) { Effect.SlideUp = function(element) { element = $(element); Element.cleanWhitespace(element); - var oldInnerBottom = element.firstChild.style.bottom; + var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, restoreAfterFinish: true, - beforeStartInternal: function(effect) { - Element.makePositioned(effect.element.firstChild); - if (window.opera) effect.element.firstChild.style.top = ""; - Element.makeClipping(effect.element); - Element.show(element); - }, - afterUpdateInternal: function(effect) { - effect.element.firstChild.style.bottom = - (effect.dims[0] - effect.element.clientHeight) + 'px'; }, - afterFinishInternal: function(effect) { - Element.hide(effect.element); - Element.undoClipping(effect.element); - Element.undoPositioned(effect.element.firstChild); - effect.element.firstChild.style.bottom = oldInnerBottom; } + beforeStartInternal: function(effect) { with(Element) { + makePositioned(effect.element); + makePositioned(effect.element.firstChild); + if(window.opera) setStyle(effect.element, {top: ''}); + makeClipping(effect.element); + show(element); }}, + afterUpdateInternal: function(effect) { with(Element) { + setStyle(effect.element.firstChild, {bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, + afterFinishInternal: function(effect) { with(Element) { + [hide, undoClipping].call(effect.element); + undoPositioned(effect.element.firstChild); + undoPositioned(effect.element); + setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} }, arguments[1] || {}) ); } +// Bug in opera makes the TD containing this element expand for a instance after finish Effect.Squish = function(element) { - // Bug in opera makes the TD containing this element expand for a instance after finish return new Effect.Scale(element, window.opera ? 1 : 0, { restoreAfterFinish: true, - beforeSetup: function(effect) { - Element.makeClipping(effect.element); }, - afterFinishInternal: function(effect) { - Element.hide(effect.element); - Element.undoClipping(effect.element); } + beforeSetup: function(effect) { with(Element) { + makeClipping(effect.element); }}, + afterFinishInternal: function(effect) { with(Element) { + hide(effect.element); + undoClipping(effect.element); }} }); } Effect.Grow = function(element) { element = $(element); - var options = arguments[1] || {}; - - var elementDimensions = Element.getDimensions(element); - var originalWidth = elementDimensions.width; - var originalHeight = elementDimensions.height; - var oldTop = element.style.top; - var oldLeft = element.style.left; - var oldHeight = element.style.height; - var oldWidth = element.style.width; - var oldOpacity = Element.getInlineOpacity(element); - - var direction = options.direction || 'center'; - var moveTransition = options.moveTransition || Effect.Transitions.sinoidal; - var scaleTransition = options.scaleTransition || Effect.Transitions.sinoidal; - var opacityTransition = options.opacityTransition || Effect.Transitions.full; - + var options = Object.extend({ + direction: 'center', + moveTransistion: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: Element.getInlineOpacity(element) }; + + var dims = Element.getDimensions(element); var initialMoveX, initialMoveY; var moveX, moveY; - switch (direction) { + switch (options.direction) { case 'top-left': initialMoveX = initialMoveY = moveX = moveY = 0; break; case 'top-right': - initialMoveX = originalWidth; + initialMoveX = dims.width; initialMoveY = moveY = 0; - moveX = -originalWidth; + moveX = -dims.width; break; case 'bottom-left': initialMoveX = moveX = 0; - initialMoveY = originalHeight; - moveY = -originalHeight; + initialMoveY = dims.height; + moveY = -dims.height; break; case 'bottom-right': - initialMoveX = originalWidth; - initialMoveY = originalHeight; - moveX = -originalWidth; - moveY = -originalHeight; + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; break; case 'center': - initialMoveX = originalWidth / 2; - initialMoveY = originalHeight / 2; - moveX = -originalWidth / 2; - moveY = -originalHeight / 2; + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; break; } return new Effect.MoveBy(element, initialMoveY, initialMoveX, { duration: 0.01, - beforeSetup: function(effect) { - Element.hide(effect.element); - Element.makeClipping(effect.element); - Element.makePositioned(effect.element); - }, + beforeSetup: function(effect) { with(Element) { + hide(effect.element); + makeClipping(effect.element); + makePositioned(effect.element); + }}, afterFinishInternal: function(effect) { new Effect.Parallel( - [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: opacityTransition }), - new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: moveTransition }), + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: options.moveTransition }), new Effect.Scale(effect.element, 100, { - scaleMode: { originalHeight: originalHeight, originalWidth: originalWidth }, - sync: true, scaleFrom: window.opera ? 1 : 0, transition: scaleTransition, restoreAfterFinish: true}) + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) ], Object.extend({ - beforeSetup: function(effect) { - effect.effects[0].element.style.height = 0; - Element.show(effect.effects[0].element); - }, - afterFinishInternal: function(effect) { - var el = effect.effects[0].element; - var els = el.style; - Element.undoClipping(el); - Element.undoPositioned(el); - els.top = oldTop; - els.left = oldLeft; - els.height = oldHeight; - els.width = originalWidth + 'px'; - Element.setInlineOpacity(el, oldOpacity); - } + beforeSetup: function(effect) { with(Element) { + setStyle(effect.effects[0].element, {height: '0px'}); + show(effect.effects[0].element); }}, + afterFinishInternal: function(effect) { with(Element) { + [undoClipping, undoPositioned].call(effect.effects[0].element); + setStyle(effect.effects[0].element, oldStyle); }} }, options) ) } @@ -801,66 +766,54 @@ Effect.Grow = function(element) { Effect.Shrink = function(element) { element = $(element); - var options = arguments[1] || {}; - - var originalWidth = element.clientWidth; - var originalHeight = element.clientHeight; - var oldTop = element.style.top; - var oldLeft = element.style.left; - var oldHeight = element.style.height; - var oldWidth = element.style.width; - var oldOpacity = Element.getInlineOpacity(element); - - var direction = options.direction || 'center'; - var moveTransition = options.moveTransition || Effect.Transitions.sinoidal; - var scaleTransition = options.scaleTransition || Effect.Transitions.sinoidal; - var opacityTransition = options.opacityTransition || Effect.Transitions.none; - + var options = Object.extend({ + direction: 'center', + moveTransistion: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || {}); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: Element.getInlineOpacity(element) }; + + var dims = Element.getDimensions(element); var moveX, moveY; - switch (direction) { + switch (options.direction) { case 'top-left': moveX = moveY = 0; break; case 'top-right': - moveX = originalWidth; + moveX = dims.width; moveY = 0; break; case 'bottom-left': moveX = 0; - moveY = originalHeight; + moveY = dims.height; break; case 'bottom-right': - moveX = originalWidth; - moveY = originalHeight; + moveX = dims.width; + moveY = dims.height; break; case 'center': - moveX = originalWidth / 2; - moveY = originalHeight / 2; + moveX = dims.width / 2; + moveY = dims.height / 2; break; } return new Effect.Parallel( - [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: opacityTransition }), - new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: scaleTransition, restoreAfterFinish: true}), - new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: moveTransition }) + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: options.moveTransition }) ], Object.extend({ - beforeStartInternal: function(effect) { - Element.makePositioned(effect.effects[0].element); - Element.makeClipping(effect.effects[0].element); - }, - afterFinishInternal: function(effect) { - var el = effect.effects[0].element; - var els = el.style; - Element.hide(el); - Element.undoClipping(el); - Element.undoPositioned(el); - els.top = oldTop; - els.left = oldLeft; - els.height = oldHeight; - els.width = oldWidth; - Element.setInlineOpacity(el, oldOpacity); - } + beforeStartInternal: function(effect) { with(Element) { + [makePositioned, makeClipping].call(effect.effects[0].element) }}, + afterFinishInternal: function(effect) { with(Element) { + [hide, undoClipping, undoPositioned].call(effect.effects[0].element); + setStyle(effect.effects[0].element, oldStyle); }} }, options) ); } @@ -874,16 +827,17 @@ Effect.Pulsate = function(element) { reverser.bind(transition); return new Effect.Opacity(element, Object.extend(Object.extend({ duration: 3.0, from: 0, - afterFinishInternal: function(effect) { Element.setInlineOpacity(effect.element, oldOpacity); } + afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); } }, options), {transition: reverser})); } Effect.Fold = function(element) { element = $(element); - var originalTop = element.style.top; - var originalLeft = element.style.left; - var originalWidth = element.style.width; - var originalHeight = element.style.height; + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; Element.makeClipping(element); return new Effect.Scale(element, 5, Object.extend({ scaleContent: false, @@ -892,13 +846,9 @@ Effect.Fold = function(element) { new Effect.Scale(element, 1, { scaleContent: false, scaleY: false, - afterFinishInternal: function(effect) { - Element.hide(effect.element); - Element.undoClipping(effect.element); - effect.element.style.top = originalTop; - effect.element.style.left = originalLeft; - effect.element.style.width = originalWidth; - effect.element.style.height = originalHeight; - } }); + afterFinishInternal: function(effect) { with(Element) { + [hide, undoClipping].call(effect.element); + setStyle(effect.element, oldStyle); + }} }); }}, arguments[1] || {})); } |