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Posted to commits@myfaces.apache.org by ma...@apache.org on 2005/12/22 21:45:52 UTC
svn commit: r358623 [1/2] - in
/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource:
controls.js dragdrop.js effects.js prototype.js
Author: matzew
Date: Thu Dec 22 12:45:38 2005
New Revision: 358623
URL: http://svn.apache.org/viewcvs?rev=358623&view=rev
Log:
script aculo us 1.5 added
Added:
myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/controls.js
myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/dragdrop.js
myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/effects.js
myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js
Added: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/controls.js
URL: http://svn.apache.org/viewcvs/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/controls.js?rev=358623&view=auto
==============================================================================
--- myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/controls.js (added)
+++ myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/controls.js Thu Dec 22 12:45:38 2005
@@ -0,0 +1,443 @@
+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Element.collectTextNodesIgnoreClass = function(element, ignoreclass) {
+ var children = $(element).childNodes;
+ var text = "";
+ var classtest = new RegExp("^([^ ]+ )*" + ignoreclass+ "( [^ ]+)*$","i");
+
+ for (var i = 0; i < children.length; i++) {
+ if(children[i].nodeType==3) {
+ text+=children[i].nodeValue;
+ } else {
+ if((!children[i].className.match(classtest)) && children[i].hasChildNodes())
+ text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass);
+ }
+ }
+
+ return text;
+}
+
+// Autocompleter.Base handles all the autocompletion functionality
+// that's independent of the data source for autocompletion. This
+// includes drawing the autocompletion menu, observing keyboard
+// and mouse events, and similar.
+//
+// Specific autocompleters need to provide, at the very least,
+// a getUpdatedChoices function that will be invoked every time
+// the text inside the monitored textbox changes. This method
+// should get the text for which to provide autocompletion by
+// invoking this.getEntry(), NOT by directly accessing
+// this.element.value. This is to allow incremental tokenized
+// autocompletion. Specific auto-completion logic (AJAX, etc)
+// belongs in getUpdatedChoices.
+//
+// Tokenized incremental autocompletion is enabled automatically
+// when an autocompleter is instantiated with the 'tokens' option
+// in the options parameter, e.g.:
+// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
+// will incrementally autocomplete with a comma as the token.
+// Additionally, ',' in the above example can be replaced with
+// a token array, e.g. { tokens: new Array (',', '\n') } which
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
+// allows smart autocompletion after linebreaks.
+
+var Autocompleter = {}
+Autocompleter.Base = function() {};
+Autocompleter.Base.prototype = {
+ base_initialize: function(element, update, options) {
+ this.element = $(element);
+ this.update = $(update);
+ this.has_focus = false;
+ this.changed = false;
+ this.active = false;
+ this.index = 0;
+ this.entry_count = 0;
+
+ if (this.setOptions)
+ this.setOptions(options);
+ else
+ this.options = {}
+
+ this.options.tokens = this.options.tokens || new Array();
+ this.options.frequency = this.options.frequency || 0.4;
+ this.options.min_chars = this.options.min_chars || 1;
+ this.options.onShow = this.options.onShow ||
+ function(element, update){
+ if(!update.style.position || update.style.position=='absolute') {
+ update.style.position = 'absolute';
+ var offsets = Position.cumulativeOffset(element);
+ update.style.left = offsets[0] + 'px';
+ update.style.top = (offsets[1] + element.offsetHeight) + 'px';
+ update.style.width = element.offsetWidth + 'px';
+ }
+ new Effect.Appear(update,{duration:0.15});
+ };
+ this.options.onHide = this.options.onHide ||
+ function(element, update){ new Effect.Fade(update,{duration:0.15}) };
+
+ if(this.options.indicator)
+ this.indicator = $(this.options.indicator);
+
+ if (typeof(this.options.tokens) == 'string')
+ this.options.tokens = new Array(this.options.tokens);
+
+ this.observer = null;
+
+ Element.hide(this.update);
+
+ Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this));
+ Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this));
+ },
+
+ resetWidth: function() {
+ this.update.style.width = this.element.offsetWidth + 'px';
+ if (this.update.scrollWidth - 8 > this.element.offsetWidth) {
+ this.update.style.width = (this.update.scrollWidth - 6) + 'px';
+ }
+ },
+
+ show: function() {
+ if(this.update.style.display=='none') this.options.onShow(this.element, this.update);
+ this.resetWidth();
+ if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && this.update.style.position=='absolute') {
+ new Insertion.After(this.update,
+ '<iframe id="' + this.update.id + '_iefix" '+
+ 'style="display:none;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
+ 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
+ this.iefix = $(this.update.id+'_iefix');
+ }
+ if(this.iefix) {
+ Position.clone(this.update, this.iefix);
+ this.iefix.style.zIndex = 1;
+ this.update.style.zIndex = 2;
+ Element.show(this.iefix);
+ }
+ },
+
+ hide: function() {
+ if(this.update.style.display=='') this.options.onHide(this.element, this.update);
+ if(this.iefix) Element.hide(this.iefix);
+ },
+
+ startIndicator: function() {
+ if(this.indicator) Element.show(this.indicator);
+ },
+
+ stopIndicator: function() {
+ if(this.indicator) Element.hide(this.indicator);
+ },
+
+ onKeyPress: function(event) {
+ if(this.active)
+ switch(event.keyCode) {
+ case Event.KEY_TAB:
+ case Event.KEY_RETURN:
+ this.select_entry();
+ Event.stop(event);
+ case Event.KEY_ESC:
+ this.hide();
+ this.active = false;
+ return;
+ case Event.KEY_LEFT:
+ case Event.KEY_RIGHT:
+ return;
+ case Event.KEY_UP:
+ this.mark_previous();
+ this.render();
+ if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);
+ return;
+ case Event.KEY_DOWN:
+ this.mark_next();
+ this.render();
+ if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);
+ return;
+ }
+ else
+ if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN)
+ return;
+
+ this.changed = true;
+ this.has_focus = true;
+
+ if(this.observer) clearTimeout(this.observer);
+ this.observer =
+ setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
+ },
+
+ onHover: function(event) {
+ var element = Event.findElement(event, 'LI');
+ if(this.index != element.autocompleteIndex)
+ {
+ this.index = element.autocompleteIndex;
+ this.render();
+ }
+ Event.stop(event);
+ },
+
+ onClick: function(event) {
+ var element = Event.findElement(event, 'LI');
+ this.index = element.autocompleteIndex;
+ this.select_entry();
+ Event.stop(event);
+ },
+
+ onBlur: function(event) {
+ // needed to make click events working
+ setTimeout(this.hide.bind(this), 250);
+ this.has_focus = false;
+ this.active = false;
+ },
+
+ render: function() {
+ if(this.entry_count > 0) {
+ for (var i = 0; i < this.entry_count; i++)
+ this.index==i ?
+ Element.addClassName(this.get_entry(i),"selected") :
+ Element.removeClassName(this.get_entry(i),"selected");
+
+ if(this.has_focus) {
+ if(this.get_current_entry().scrollIntoView)
+ this.get_current_entry().scrollIntoView(false);
+
+ this.show();
+ this.active = true;
+ }
+ } else this.hide();
+ },
+
+ mark_previous: function() {
+ if(this.index > 0) this.index--
+ else this.index = this.entry_count-1;
+ },
+
+ mark_next: function() {
+ if(this.index < this.entry_count-1) this.index++
+ else this.index = 0;
+ },
+
+ get_entry: function(index) {
+ return this.update.firstChild.childNodes[index];
+ },
+
+ get_current_entry: function() {
+ return this.get_entry(this.index);
+ },
+
+ select_entry: function() {
+ this.active = false;
+ value = Element.collectTextNodesIgnoreClass(this.get_current_entry(), 'informal').unescapeHTML();
+ this.updateElement(value);
+ this.element.focus();
+ },
+
+ updateElement: function(value) {
+ var last_token_pos = this.findLastToken();
+ if (last_token_pos != -1) {
+ var new_value = this.element.value.substr(0, last_token_pos + 1);
+ var whitespace = this.element.value.substr(last_token_pos + 1).match(/^\s+/);
+ if (whitespace)
+ new_value += whitespace[0];
+ this.element.value = new_value + value;
+ } else {
+ this.element.value = value;
+ }
+ },
+
+ updateChoices: function(choices) {
+ if(!this.changed && this.has_focus) {
+ this.update.innerHTML = choices;
+ Element.cleanWhitespace(this.update);
+ Element.cleanWhitespace(this.update.firstChild);
+
+ if(this.update.firstChild && this.update.firstChild.childNodes) {
+ this.entry_count =
+ this.update.firstChild.childNodes.length;
+ for (var i = 0; i < this.entry_count; i++) {
+ entry = this.get_entry(i);
+ entry.autocompleteIndex = i;
+ this.addObservers(entry);
+ }
+ } else {
+ this.entry_count = 0;
+ }
+
+ this.stopIndicator();
+
+ this.index = 0;
+ this.render();
+ }
+ },
+
+ addObservers: function(element) {
+ Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
+ Event.observe(element, "click", this.onClick.bindAsEventListener(this));
+ },
+
+ onObserverEvent: function() {
+ this.changed = false;
+ if(this.getEntry().length>=this.options.min_chars) {
+ this.startIndicator();
+ this.getUpdatedChoices();
+ } else {
+ this.active = false;
+ this.hide();
+ }
+ },
+
+ getEntry: function() {
+ var token_pos = this.findLastToken();
+ if (token_pos != -1)
+ var ret = this.element.value.substr(token_pos + 1).replace(/^\s+/,'').replace(/\s+$/,'');
+ else
+ var ret = this.element.value;
+
+ return /\n/.test(ret) ? '' : ret;
+ },
+
+ findLastToken: function() {
+ var last_token_pos = -1;
+
+ for (var i=0; i<this.options.tokens.length; i++) {
+ var this_token_pos = this.element.value.lastIndexOf(this.options.tokens[i]);
+ if (this_token_pos > last_token_pos)
+ last_token_pos = this_token_pos;
+ }
+ return last_token_pos;
+ }
+}
+
+Ajax.Autocompleter = Class.create();
+Ajax.Autocompleter.prototype = Object.extend(new Autocompleter.Base(),
+Object.extend(new Ajax.Base(), {
+ initialize: function(element, update, url, options) {
+ this.base_initialize(element, update, options);
+ this.options.asynchronous = true;
+ this.options.onComplete = this.onComplete.bind(this)
+ this.options.method = 'post';
+ this.url = url;
+ },
+
+ getUpdatedChoices: function() {
+ entry = encodeURIComponent(this.element.name) + '=' +
+ encodeURIComponent(this.getEntry());
+
+ this.options.parameters = this.options.callback ?
+ this.options.callback(this.element, entry) : entry;
+
+ new Ajax.Request(this.url, this.options);
+ },
+
+ onComplete: function(request) {
+ this.updateChoices(request.responseText);
+ }
+
+}));
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partial_search - If false, the autocompleter will match entered
+// text only at the beginning of strings in the
+// autocomplete array. Defaults to true, which will
+// match text at the beginning of any *word* in the
+// strings in the autocomplete array. If you want to
+// search anywhere in the string, additionally set
+// the option full_search to true (default: off).
+//
+// - full_search - Search anywhere in autocomplete array strings.
+//
+// - partial_chars - How many characters to enter before triggering
+// a partial match (unlike min_chars, which defines
+// how many characters are required to do any match
+// at all). Defaults to 2.
+//
+// - ignore_case - Whether to ignore case when autocompleting.
+// Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector'
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create();
+Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), {
+ initialize: function(element, update, array, options) {
+ this.base_initialize(element, update, options);
+ this.options.array = array;
+ },
+
+ getUpdatedChoices: function() {
+ this.updateChoices(this.options.selector(this));
+ },
+
+ setOptions: function(options) {
+ this.options = Object.extend({
+ choices: 10,
+ partial_search: true,
+ partial_chars: 2,
+ ignore_case: true,
+ full_search: false,
+ selector: function(instance) {
+ var ret = new Array(); // Beginning matches
+ var partial = new Array(); // Inside matches
+ var entry = instance.getEntry();
+ var count = 0;
+
+ for (var i = 0; i < instance.options.array.length &&
+ ret.length < instance.options.choices ; i++) {
+ var elem = instance.options.array[i];
+ var found_pos = instance.options.ignore_case ?
+ elem.toLowerCase().indexOf(entry.toLowerCase()) :
+ elem.indexOf(entry);
+
+ if (found_pos == 0 && elem.length == entry.length)
+ continue;
+ else if (found_pos == 0)
+ ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
+ elem.substr(entry.length) + "</li>");
+ else if (entry.length >= instance.options.partial_chars &&
+ instance.options.partial_search && found_pos != -1) {
+ if (!instance.options.full_search && !/\s/.test(elem.substr(found_pos-1,1)))
+ continue;
+ partial.push("<li>" + elem.substr(0, found_pos) + "<strong>" +
+ elem.substr(found_pos, entry.length) + "</strong>" + elem.substr(
+ found_pos + entry.length) + "</li>")
+ }
+ }
+ if (partial.length)
+ ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+ return "<ul>" + ret.join('') + "</ul>";
+ }
+ }, options || {});
+ }
+});
Added: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/dragdrop.js
URL: http://svn.apache.org/viewcvs/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/dragdrop.js?rev=358623&view=auto
==============================================================================
--- myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/dragdrop.js (added)
+++ myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/dragdrop.js Thu Dec 22 12:45:38 2005
@@ -0,0 +1,584 @@
+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// See scriptaculous.js for full license.
+
+/*--------------------------------------------------------------------------*/
+
+var Droppables = {
+ drops: [],
+
+ remove: function(element) {
+ this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+ },
+
+ add: function(element) {
+ element = $(element);
+ var options = Object.extend({
+ greedy: true,
+ hoverclass: null
+ }, arguments[1] || {});
+
+ // cache containers
+ if(options.containment) {
+ options._containers = [];
+ var containment = options.containment;
+ if((typeof containment == 'object') &&
+ (containment.constructor == Array)) {
+ containment.each( function(c) { options._containers.push($(c)) });
+ } else {
+ options._containers.push($(containment));
+ }
+ }
+
+ if(options.accept) options.accept = [options.accept].flatten();
+
+ Element.makePositioned(element); // fix IE
+ options.element = element;
+
+ this.drops.push(options);
+ },
+
+ isContained: function(element, drop) {
+ var parentNode = element.parentNode;
+ return drop._containers.detect(function(c) { return parentNode == c });
+ },
+
+ isAffected: function(point, element, drop) {
+ return (
+ (drop.element!=element) &&
+ ((!drop._containers) ||
+ this.isContained(element, drop)) &&
+ ((!drop.accept) ||
+ (Element.classNames(element).detect(
+ function(v) { return drop.accept.include(v) } ) )) &&
+ Position.within(drop.element, point[0], point[1]) );
+ },
+
+ deactivate: function(drop) {
+ if(drop.hoverclass)
+ Element.removeClassName(drop.element, drop.hoverclass);
+ this.last_active = null;
+ },
+
+ activate: function(drop) {
+ if(drop.hoverclass)
+ Element.addClassName(drop.element, drop.hoverclass);
+ this.last_active = drop;
+ },
+
+ show: function(point, element) {
+ if(!this.drops.length) return;
+
+ if(this.last_active) this.deactivate(this.last_active);
+ this.drops.each( function(drop) {
+ if(Droppables.isAffected(point, element, drop)) {
+ if(drop.onHover)
+ drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+ if(drop.greedy) {
+ Droppables.activate(drop);
+ throw $break;
+ }
+ }
+ });
+ },
+
+ fire: function(event, element) {
+ if(!this.last_active) return;
+ Position.prepare();
+
+ if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+ if (this.last_active.onDrop)
+ this.last_active.onDrop(element, this.last_active.element, event);
+ },
+
+ reset: function() {
+ if(this.last_active)
+ this.deactivate(this.last_active);
+ }
+}
+
+var Draggables = {
+ drags: [],
+ observers: [],
+
+ register: function(draggable) {
+ if(this.drags.length == 0) {
+ this.eventMouseUp = this.endDrag.bindAsEventListener(this);
+ this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+ this.eventKeypress = this.keyPress.bindAsEventListener(this);
+
+ Event.observe(document, "mouseup", this.eventMouseUp);
+ Event.observe(document, "mousemove", this.eventMouseMove);
+ Event.observe(document, "keypress", this.eventKeypress);
+ }
+ this.drags.push(draggable);
+ },
+
+ unregister: function(draggable) {
+ this.drags = this.drags.reject(function(d) { return d==draggable });
+ if(this.drags.length == 0) {
+ Event.stopObserving(document, "mouseup", this.eventMouseUp);
+ Event.stopObserving(document, "mousemove", this.eventMouseMove);
+ Event.stopObserving(document, "keypress", this.eventKeypress);
+ }
+ },
+
+ activate: function(draggable) {
+ window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+ this.activeDraggable = draggable;
+ },
+
+ deactivate: function(draggbale) {
+ this.activeDraggable = null;
+ },
+
+ updateDrag: function(event) {
+ if(!this.activeDraggable) return;
+ var pointer = [Event.pointerX(event), Event.pointerY(event)];
+ // Mozilla-based browsers fire successive mousemove events with
+ // the same coordinates, prevent needless redrawing (moz bug?)
+ if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+ this._lastPointer = pointer;
+ this.activeDraggable.updateDrag(event, pointer);
+ },
+
+ endDrag: function(event) {
+ if(!this.activeDraggable) return;
+ this._lastPointer = null;
+ this.activeDraggable.endDrag(event);
+ },
+
+ keyPress: function(event) {
+ if(this.activeDraggable)
+ this.activeDraggable.keyPress(event);
+ },
+
+ addObserver: function(observer) {
+ this.observers.push(observer);
+ this._cacheObserverCallbacks();
+ },
+
+ removeObserver: function(element) { // element instead of observer fixes mem leaks
+ this.observers = this.observers.reject( function(o) { return o.element==element });
+ this._cacheObserverCallbacks();
+ },
+
+ notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
+ if(this[eventName+'Count'] > 0)
+ this.observers.each( function(o) {
+ if(o[eventName]) o[eventName](eventName, draggable, event);
+ });
+ },
+
+ _cacheObserverCallbacks: function() {
+ ['onStart','onEnd','onDrag'].each( function(eventName) {
+ Draggables[eventName+'Count'] = Draggables.observers.select(
+ function(o) { return o[eventName]; }
+ ).length;
+ });
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create();
+Draggable.prototype = {
+ initialize: function(element) {
+ var options = Object.extend({
+ handle: false,
+ starteffect: function(element) {
+ new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7});
+ },
+ reverteffect: function(element, top_offset, left_offset) {
+ var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+ element._revert = new Effect.MoveBy(element, -top_offset, -left_offset, {duration:dur});
+ },
+ endeffect: function(element) {
+ new Effect.Opacity(element, {duration:0.2, from:0.7, to:1.0});
+ },
+ zindex: 1000,
+ revert: false,
+ snap: false // false, or xy or [x,y] or function(x,y){ return [x,y] }
+ }, arguments[1] || {});
+
+ this.element = $(element);
+
+ if(options.handle && (typeof options.handle == 'string'))
+ this.handle = Element.childrenWithClassName(this.element, options.handle)[0];
+ if(!this.handle) this.handle = $(options.handle);
+ if(!this.handle) this.handle = this.element;
+
+ Element.makePositioned(this.element); // fix IE
+
+ this.delta = this.currentDelta();
+ this.options = options;
+ this.dragging = false;
+
+ this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+ Event.observe(this.handle, "mousedown", this.eventMouseDown);
+
+ Draggables.register(this);
+ },
+
+ destroy: function() {
+ Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+ Draggables.unregister(this);
+ },
+
+ currentDelta: function() {
+ return([
+ parseInt(this.element.style.left || '0'),
+ parseInt(this.element.style.top || '0')]);
+ },
+
+ initDrag: function(event) {
+ if(Event.isLeftClick(event)) {
+ // abort on form elements, fixes a Firefox issue
+ var src = Event.element(event);
+ if(src.tagName && (
+ src.tagName=='INPUT' ||
+ src.tagName=='SELECT' ||
+ src.tagName=='BUTTON' ||
+ src.tagName=='TEXTAREA')) return;
+
+ if(this.element._revert) {
+ this.element._revert.cancel();
+ this.element._revert = null;
+ }
+
+ var pointer = [Event.pointerX(event), Event.pointerY(event)];
+ var pos = Position.cumulativeOffset(this.element);
+ this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+
+ Draggables.activate(this);
+ Event.stop(event);
+ }
+ },
+
+ startDrag: function(event) {
+ this.dragging = true;
+
+ if(this.options.zindex) {
+ this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+ this.element.style.zIndex = this.options.zindex;
+ }
+
+ if(this.options.ghosting) {
+ this._clone = this.element.cloneNode(true);
+ Position.absolutize(this.element);
+ this.element.parentNode.insertBefore(this._clone, this.element);
+ }
+
+ Draggables.notify('onStart', this, event);
+ if(this.options.starteffect) this.options.starteffect(this.element);
+ },
+
+ updateDrag: function(event, pointer) {
+ if(!this.dragging) this.startDrag(event);
+ Position.prepare();
+ Droppables.show(pointer, this.element);
+ Draggables.notify('onDrag', this, event);
+ this.draw(pointer);
+ if(this.options.change) this.options.change(this);
+
+ // fix AppleWebKit rendering
+ if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
+ Event.stop(event);
+ },
+
+ finishDrag: function(event, success) {
+ this.dragging = false;
+
+ if(this.options.ghosting) {
+ Position.relativize(this.element);
+ Element.remove(this._clone);
+ this._clone = null;
+ }
+
+ if(success) Droppables.fire(event, this.element);
+ Draggables.notify('onEnd', this, event);
+
+ var revert = this.options.revert;
+ if(revert && typeof revert == 'function') revert = revert(this.element);
+
+ var d = this.currentDelta();
+ if(revert && this.options.reverteffect) {
+ this.options.reverteffect(this.element,
+ d[1]-this.delta[1], d[0]-this.delta[0]);
+ } else {
+ this.delta = d;
+ }
+
+ if(this.options.zindex)
+ this.element.style.zIndex = this.originalZ;
+
+ if(this.options.endeffect)
+ this.options.endeffect(this.element);
+
+ Draggables.deactivate(this);
+ Droppables.reset();
+ },
+
+ keyPress: function(event) {
+ if(!event.keyCode==Event.KEY_ESC) return;
+ this.finishDrag(event, false);
+ Event.stop(event);
+ },
+
+ endDrag: function(event) {
+ if(!this.dragging) return;
+ this.finishDrag(event, true);
+ Event.stop(event);
+ },
+
+ draw: function(point) {
+ var pos = Position.cumulativeOffset(this.element);
+ var d = this.currentDelta();
+ pos[0] -= d[0]; pos[1] -= d[1];
+
+ var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this));
+
+ if(this.options.snap) {
+ if(typeof this.options.snap == 'function') {
+ p = this.options.snap(p[0],p[1]);
+ } else {
+ if(this.options.snap instanceof Array) {
+ p = p.map( function(v, i) {
+ return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this))
+ } else {
+ p = p.map( function(v) {
+ return Math.round(v/this.options.snap)*this.options.snap }.bind(this))
+ }
+ }}
+
+ var style = this.element.style;
+ if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+ style.left = p[0] + "px";
+ if((!this.options.constraint) || (this.options.constraint=='vertical'))
+ style.top = p[1] + "px";
+ if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create();
+SortableObserver.prototype = {
+ initialize: function(element, observer) {
+ this.element = $(element);
+ this.observer = observer;
+ this.lastValue = Sortable.serialize(this.element);
+ },
+
+ onStart: function() {
+ this.lastValue = Sortable.serialize(this.element);
+ },
+
+ onEnd: function() {
+ Sortable.unmark();
+ if(this.lastValue != Sortable.serialize(this.element))
+ this.observer(this.element)
+ }
+}
+
+var Sortable = {
+ sortables: new Array(),
+
+ options: function(element){
+ element = $(element);
+ return this.sortables.detect(function(s) { return s.element == element });
+ },
+
+ destroy: function(element){
+ element = $(element);
+ this.sortables.findAll(function(s) { return s.element == element }).each(function(s){
+ Draggables.removeObserver(s.element);
+ s.droppables.each(function(d){ Droppables.remove(d) });
+ s.draggables.invoke('destroy');
+ });
+ this.sortables = this.sortables.reject(function(s) { return s.element == element });
+ },
+
+ create: function(element) {
+ element = $(element);
+ var options = Object.extend({
+ element: element,
+ tag: 'li', // assumes li children, override with tag: 'tagname'
+ dropOnEmpty: false,
+ tree: false, // fixme: unimplemented
+ overlap: 'vertical', // one of 'vertical', 'horizontal'
+ constraint: 'vertical', // one of 'vertical', 'horizontal', false
+ containment: element, // also takes array of elements (or id's); or false
+ handle: false, // or a CSS class
+ only: false,
+ hoverclass: null,
+ ghosting: false,
+ format: null,
+ onChange: Prototype.emptyFunction,
+ onUpdate: Prototype.emptyFunction
+ }, arguments[1] || {});
+
+ // clear any old sortable with same element
+ this.destroy(element);
+
+ // build options for the draggables
+ var options_for_draggable = {
+ revert: true,
+ ghosting: options.ghosting,
+ constraint: options.constraint,
+ handle: options.handle };
+
+ if(options.starteffect)
+ options_for_draggable.starteffect = options.starteffect;
+
+ if(options.reverteffect)
+ options_for_draggable.reverteffect = options.reverteffect;
+ else
+ if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+ element.style.top = 0;
+ element.style.left = 0;
+ };
+
+ if(options.endeffect)
+ options_for_draggable.endeffect = options.endeffect;
+
+ if(options.zindex)
+ options_for_draggable.zindex = options.zindex;
+
+ // build options for the droppables
+ var options_for_droppable = {
+ overlap: options.overlap,
+ containment: options.containment,
+ hoverclass: options.hoverclass,
+ onHover: Sortable.onHover,
+ greedy: !options.dropOnEmpty
+ }
+
+ // fix for gecko engine
+ Element.cleanWhitespace(element);
+
+ options.draggables = [];
+ options.droppables = [];
+
+ // make it so
+
+ // drop on empty handling
+ if(options.dropOnEmpty) {
+ Droppables.add(element,
+ {containment: options.containment, onHover: Sortable.onEmptyHover, greedy: false});
+ options.droppables.push(element);
+ }
+
+ (this.findElements(element, options) || []).each( function(e) {
+ // handles are per-draggable
+ var handle = options.handle ?
+ Element.childrenWithClassName(e, options.handle)[0] : e;
+ options.draggables.push(
+ new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+ Droppables.add(e, options_for_droppable);
+ options.droppables.push(e);
+ });
+
+ // keep reference
+ this.sortables.push(options);
+
+ // for onupdate
+ Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+ },
+
+ // return all suitable-for-sortable elements in a guaranteed order
+ findElements: function(element, options) {
+ if(!element.hasChildNodes()) return null;
+ var elements = [];
+ $A(element.childNodes).each( function(e) {
+ if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() &&
+ (!options.only || (Element.hasClassName(e, options.only))))
+ elements.push(e);
+ if(options.tree) {
+ var grandchildren = this.findElements(e, options);
+ if(grandchildren) elements.push(grandchildren);
+ }
+ });
+
+ return (elements.length>0 ? elements.flatten() : null);
+ },
+
+ onHover: function(element, dropon, overlap) {
+ if(overlap>0.5) {
+ Sortable.mark(dropon, 'before');
+ if(dropon.previousSibling != element) {
+ var oldParentNode = element.parentNode;
+ element.style.visibility = "hidden"; // fix gecko rendering
+ dropon.parentNode.insertBefore(element, dropon);
+ if(dropon.parentNode!=oldParentNode)
+ Sortable.options(oldParentNode).onChange(element);
+ Sortable.options(dropon.parentNode).onChange(element);
+ }
+ } else {
+ Sortable.mark(dropon, 'after');
+ var nextElement = dropon.nextSibling || null;
+ if(nextElement != element) {
+ var oldParentNode = element.parentNode;
+ element.style.visibility = "hidden"; // fix gecko rendering
+ dropon.parentNode.insertBefore(element, nextElement);
+ if(dropon.parentNode!=oldParentNode)
+ Sortable.options(oldParentNode).onChange(element);
+ Sortable.options(dropon.parentNode).onChange(element);
+ }
+ }
+ },
+
+ onEmptyHover: function(element, dropon) {
+ if(element.parentNode!=dropon) {
+ var oldParentNode = element.parentNode;
+ dropon.appendChild(element);
+ Sortable.options(oldParentNode).onChange(element);
+ Sortable.options(dropon).onChange(element);
+ }
+ },
+
+ unmark: function() {
+ if(Sortable._marker) Element.hide(Sortable._marker);
+ },
+
+ mark: function(dropon, position) {
+ // mark on ghosting only
+ var sortable = Sortable.options(dropon.parentNode);
+ if(sortable && !sortable.ghosting) return;
+
+ if(!Sortable._marker) {
+ Sortable._marker = $('dropmarker') || document.createElement('DIV');
+ Element.hide(Sortable._marker);
+ Element.addClassName(Sortable._marker, 'dropmarker');
+ Sortable._marker.style.position = 'absolute';
+ document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+ }
+ var offsets = Position.cumulativeOffset(dropon);
+ Sortable._marker.style.left = offsets[0] + 'px';
+ Sortable._marker.style.top = offsets[1] + 'px';
+
+ if(position=='after')
+ if(sortable.overlap == 'horizontal')
+ Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px';
+ else
+ Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px';
+
+ Element.show(Sortable._marker);
+ },
+
+ serialize: function(element) {
+ element = $(element);
+ var sortableOptions = this.options(element);
+ var options = Object.extend({
+ tag: sortableOptions.tag,
+ only: sortableOptions.only,
+ name: element.id,
+ format: sortableOptions.format || /^[^_]*_(.*)$/
+ }, arguments[1] || {});
+ return $(this.findElements(element, options) || []).map( function(item) {
+ return (encodeURIComponent(options.name) + "[]=" +
+ encodeURIComponent(item.id.match(options.format) ? item.id.match(options.format)[1] : ''));
+ }).join("&");
+ }
+}
\ No newline at end of file
Added: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/effects.js
URL: http://svn.apache.org/viewcvs/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/effects.js?rev=358623&view=auto
==============================================================================
--- myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/effects.js (added)
+++ myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/effects.js Thu Dec 22 12:45:38 2005
@@ -0,0 +1,854 @@
+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// Contributors:
+// Justin Palmer (http://encytemedia.com/)
+// Mark Pilgrim (http://diveintomark.org/)
+// Martin Bialasinki
+//
+// See scriptaculous.js for full license.
+
+/* ------------- element ext -------------- */
+
+// converts rgb() and #xxx to #xxxxxx format,
+// returns self (or first argument) if not convertable
+String.prototype.parseColor = function() {
+ 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 {
+ if(this.slice(0,1) == '#') {
+ if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
+ if(this.length==7) color = this.toLowerCase();
+ }
+ }
+ return(color.length==7 ? color : (arguments[0] || this));
+}
+
+Element.collectTextNodesIgnoreClass = function(element, ignoreclass) {
+ var children = $(element).childNodes;
+ var text = '';
+ var classtest = new RegExp('^([^ ]+ )*' + ignoreclass+ '( [^ ]+)*$','i');
+
+ for (var i = 0; i < children.length; i++) {
+ if(children[i].nodeType==3) {
+ text+=children[i].nodeValue;
+ } else {
+ if((!children[i].className.match(classtest)) && children[i].hasChildNodes())
+ text += Element.collectTextNodesIgnoreClass(children[i], 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.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'))
+ return parseFloat(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);
+ 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))
+ Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});
+ } else {
+ if(value < 0.00001) value = 0;
+ Element.setStyle(element, {opacity: value});
+ if(/MSIE/.test(navigator.userAgent))
+ Element.setStyle(element,
+ { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') +
+ 'alpha(opacity='+value*100+')' });
+ }
+}
+
+Element.getInlineOpacity = function(element){
+ 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';
+ 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),
+ child);
+ });
+ Element.remove(child);
+ }
+ });
+ },
+ multiple: function(element, effect) {
+ var elements;
+ if(((typeof element == 'object') ||
+ (typeof element == 'function')) &&
+ (element.length))
+ elements = element;
+ else
+ elements = $(element).childNodes;
+
+ var options = Object.extend({
+ speed: 0.1,
+ delay: 0.0
+ }, arguments[2] || {});
+ var masterDelay = options.delay;
+
+ $A(elements).each( function(element, index) {
+ new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
+ });
+ }
+};
+
+var Effect2 = Effect; // deprecated
+
+/* ------------- transitions ------------- */
+
+Effect.Transitions = {}
+
+Effect.Transitions.linear = function(pos) {
+ return pos;
+}
+Effect.Transitions.sinoidal = function(pos) {
+ return (-Math.cos(pos*Math.PI)/2) + 0.5;
+}
+Effect.Transitions.reverse = function(pos) {
+ return 1-pos;
+}
+Effect.Transitions.flicker = function(pos) {
+ return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
+}
+Effect.Transitions.wobble = function(pos) {
+ return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
+}
+Effect.Transitions.pulse = function(pos) {
+ return (Math.floor(pos*10) % 2 == 0 ?
+ (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));
+}
+Effect.Transitions.none = function(pos) {
+ return 0;
+}
+Effect.Transitions.full = function(pos) {
+ return 1;
+}
+
+/* ------------- core effects ------------- */
+
+Effect.Queue = {
+ effects: [],
+ _each: function(iterator) {
+ this.effects._each(iterator);
+ },
+ interval: null,
+ add: function(effect) {
+ var timestamp = new Date().getTime();
+
+ switch(effect.options.queue) {
+ case 'front':
+ // move unstarted effects after this effect
+ this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
+ e.startOn += effect.finishOn;
+ e.finishOn += effect.finishOn;
+ });
+ break;
+ case 'end':
+ // start effect after last queued effect has finished
+ timestamp = this.effects.pluck('finishOn').max() || timestamp;
+ break;
+ }
+
+ effect.startOn += timestamp;
+ effect.finishOn += timestamp;
+ this.effects.push(effect);
+ if(!this.interval)
+ this.interval = setInterval(this.loop.bind(this), 40);
+ },
+ remove: function(effect) {
+ this.effects = this.effects.reject(function(e) { return e==effect });
+ if(this.effects.length == 0) {
+ clearInterval(this.interval);
+ this.interval = null;
+ }
+ },
+ loop: function() {
+ var timePos = new Date().getTime();
+ this.effects.invoke('loop', timePos);
+ }
+}
+Object.extend(Effect.Queue, Enumerable);
+
+Effect.Base = function() {};
+Effect.Base.prototype = {
+ position: null,
+ setOptions: function(options) {
+ this.options = Object.extend({
+ transition: Effect.Transitions.sinoidal,
+ duration: 1.0, // seconds
+ fps: 25.0, // max. 25fps due to Effect.Queue implementation
+ sync: false, // true for combining
+ from: 0.0,
+ to: 1.0,
+ delay: 0.0,
+ queue: 'parallel'
+ }, options || {});
+ },
+ start: function(options) {
+ this.setOptions(options || {});
+ this.currentFrame = 0;
+ this.state = 'idle';
+ this.startOn = this.options.delay*1000;
+ this.finishOn = this.startOn + (this.options.duration*1000);
+ this.event('beforeStart');
+ if(!this.options.sync) Effect.Queue.add(this);
+ },
+ loop: function(timePos) {
+ if(timePos >= this.startOn) {
+ if(timePos >= this.finishOn) {
+ this.render(1.0);
+ this.cancel();
+ this.event('beforeFinish');
+ if(this.finish) this.finish();
+ this.event('afterFinish');
+ return;
+ }
+ var pos = (timePos - this.startOn) / (this.finishOn - this.startOn);
+ var frame = Math.round(pos * this.options.fps * this.options.duration);
+ if(frame > this.currentFrame) {
+ this.render(pos);
+ this.currentFrame = frame;
+ }
+ }
+ },
+ render: function(pos) {
+ if(this.state == 'idle') {
+ this.state = 'running';
+ this.event('beforeSetup');
+ if(this.setup) this.setup();
+ this.event('afterSetup');
+ }
+ 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);
+ this.state = 'finished';
+ },
+ 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() + '>';
+ }
+}
+
+Effect.Parallel = Class.create();
+Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {
+ initialize: function(effects) {
+ this.effects = effects || [];
+ this.start(arguments[1]);
+ },
+ update: function(position) {
+ this.effects.invoke('render', position);
+ },
+ finish: function(position) {
+ this.effects.each( function(effect) {
+ effect.render(1.0);
+ effect.cancel();
+ effect.event('beforeFinish');
+ if(effect.finish) effect.finish(position);
+ effect.event('afterFinish');
+ });
+ }
+});
+
+Effect.Opacity = Class.create();
+Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ // make this work on IE on elements without 'layout'
+ if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
+ Element.setStyle(this.element, {zoom: 1});
+ var options = Object.extend({
+ from: Element.getOpacity(this.element) || 0.0,
+ to: 1.0
+ }, arguments[1] || {});
+ this.start(options);
+ },
+ update: function(position) {
+ Element.setOpacity(this.element, position);
+ }
+});
+
+Effect.MoveBy = Class.create();
+Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), {
+ initialize: function(element, toTop, toLeft) {
+ this.element = $(element);
+ this.toTop = toTop;
+ this.toLeft = toLeft;
+ this.start(arguments[3]);
+ },
+ setup: function() {
+ // 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)
+ 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) {
+ Element.setStyle(this.element, {
+ top: this.toTop * position + this.originalTop + 'px',
+ left: this.toLeft * position + this.originalLeft + 'px'
+ });
+ }
+});
+
+Effect.Scale = Class.create();
+Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
+ initialize: function(element, percent) {
+ this.element = $(element)
+ var options = Object.extend({
+ scaleX: true,
+ scaleY: true,
+ scaleContent: true,
+ scaleFromCenter: false,
+ scaleMode: 'box', // 'box' or 'contents' or {} with provided values
+ scaleFrom: 100.0,
+ scaleTo: percent
+ }, arguments[2] || {});
+ this.start(options);
+ },
+ setup: function() {
+ this.restoreAfterFinish = this.options.restoreAfterFinish || false;
+ this.elementPositioning = Element.getStyle(this.element,'position');
+
+ this.originalStyle = {};
+ ['top','left','width','height','fontSize'].each( function(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%';
+ ['em','px','%'].each( function(fontSizeType) {
+ if(fontSize.indexOf(fontSizeType)>0) {
+ 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.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,
+ this.options.scaleMode.originalWidth];
+ },
+ update: function(position) {
+ var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
+ if(this.options.scaleContent && this.fontSize)
+ 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) Element.setStyle(this.element, this.originalStyle);
+ },
+ setDimensions: function(height, width) {
+ 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) d.top = this.originalTop-topd + 'px';
+ if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
+ } else {
+ if(this.options.scaleY) d.top = -topd + 'px';
+ if(this.options.scaleX) d.left = -leftd + 'px';
+ }
+ }
+ Element.setStyle(this.element, d);
+ }
+});
+
+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] || {});
+ this.start(options);
+ },
+ setup: function() {
+ // Prevent executing on elements not in the layout flow
+ if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }
+ // Disable background image during the effect
+ 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(!this.options.restorecolor)
+ this.options.restorecolor = Element.getStyle(this.element, 'background-color');
+ // init color calculations
+ 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) {
+ 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() {
+ Element.setStyle(this.element, Object.extend(this.oldStyle, {
+ backgroundColor: this.options.restorecolor
+ }));
+ }
+});
+
+Effect.ScrollTo = Class.create();
+Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ this.start(arguments[1] || {});
+ },
+ 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 -
+ (document.documentElement.clientHeight ?
+ document.documentElement.clientHeight : document.body.clientHeight);
+ this.scrollStart = Position.deltaY;
+ this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
+ },
+ update: function(position) {
+ Position.prepare();
+ window.scrollTo(Position.deltaX,
+ this.scrollStart + (position*this.delta));
+ }
+});
+
+/* ------------- combination effects ------------- */
+
+Effect.Fade = function(element) {
+ var oldOpacity = Element.getInlineOpacity(element);
+ var options = Object.extend({
+ from: Element.getOpacity(element) || 1.0,
+ to: 0.0,
+ 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),
+ to: 1.0,
+ 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 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) { 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] || {})
+ );
+}
+
+Effect.BlindUp = function(element) {
+ element = $(element);
+ Element.makeClipping(element);
+ return new Effect.Scale(element, 0,
+ Object.extend({ scaleContent: false,
+ scaleX: false,
+ restoreAfterFinish: true,
+ afterFinishInternal: function(effect) { with(Element) {
+ [hide, undoClipping].call(effect.element); }}
+ }, arguments[1] || {})
+ );
+}
+
+Effect.BlindDown = function(element) {
+ element = $(element);
+ var oldHeight = Element.getStyle(element, 'height');
+ var elementDimensions = Element.getDimensions(element);
+ return new Effect.Scale(element, 100,
+ Object.extend({ scaleContent: false,
+ scaleX: false,
+ scaleFrom: 0,
+ scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+ restoreAfterFinish: true,
+ 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] || {})
+ );
+}
+
+Effect.SwitchOff = function(element) {
+ element = $(element);
+ var oldOpacity = Element.getInlineOpacity(element);
+ return new Effect.Appear(element, {
+ duration: 0.4,
+ from: 0,
+ transition: Effect.Transitions.flicker,
+ afterFinishInternal: function(effect) {
+ new Effect.Scale(effect.element, 1, {
+ duration: 0.3, scaleFromCenter: true,
+ scaleX: false, scaleContent: false, restoreAfterFinish: true,
+ 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});
+ }}
+ })
+ }
+ });
+}
+
+Effect.DropOut = function(element) {
+ element = $(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) { 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 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,
+ { duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.MoveBy(effect.element, 0, 40,
+ { duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.MoveBy(effect.element, 0, -40,
+ { duration: 0.1, afterFinishInternal: function(effect) {
+ 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) { 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.getStyle(element.firstChild, 'bottom');
+ var elementDimensions = Element.getDimensions(element);
+ return new Effect.Scale(element, 100, Object.extend({
+ scaleContent: false,
+ scaleX: false,
+ scaleFrom: 0,
+ scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+ restoreAfterFinish: true,
+ 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] || {})
+ );
+}
+
+Effect.SlideUp = function(element) {
+ element = $(element);
+ Element.cleanWhitespace(element);
+ 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) { 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) {
+ return new Effect.Scale(element, window.opera ? 1 : 0,
+ { restoreAfterFinish: true,
+ 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 = 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 (options.direction) {
+ case 'top-left':
+ initialMoveX = initialMoveY = moveX = moveY = 0;
+ break;
+ case 'top-right':
+ initialMoveX = dims.width;
+ initialMoveY = moveY = 0;
+ moveX = -dims.width;
+ break;
+ case 'bottom-left':
+ initialMoveX = moveX = 0;
+ initialMoveY = dims.height;
+ moveY = -dims.height;
+ break;
+ case 'bottom-right':
+ initialMoveX = dims.width;
+ initialMoveY = dims.height;
+ moveX = -dims.width;
+ moveY = -dims.height;
+ break;
+ case 'center':
+ 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) { 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: options.opacityTransition }),
+ new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: options.moveTransition }),
+ new Effect.Scale(effect.element, 100, {
+ scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
+ sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
+ ], Object.extend({
+ 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)
+ )
+ }
+ });
+}
+
+Effect.Shrink = function(element) {
+ element = $(element);
+ 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 (options.direction) {
+ case 'top-left':
+ moveX = moveY = 0;
+ break;
+ case 'top-right':
+ moveX = dims.width;
+ moveY = 0;
+ break;
+ case 'bottom-left':
+ moveX = 0;
+ moveY = dims.height;
+ break;
+ case 'bottom-right':
+ moveX = dims.width;
+ moveY = dims.height;
+ break;
+ case 'center':
+ 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: 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) { 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)
+ );
+}
+
+Effect.Pulsate = function(element) {
+ element = $(element);
+ var options = arguments[1] || {};
+ var oldOpacity = Element.getInlineOpacity(element);
+ var transition = options.transition || Effect.Transitions.sinoidal;
+ var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
+ reverser.bind(transition);
+ return new Effect.Opacity(element,
+ Object.extend(Object.extend({ duration: 3.0, from: 0,
+ afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }
+ }, options), {transition: reverser}));
+}
+
+Effect.Fold = function(element) {
+ element = $(element);
+ 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,
+ scaleX: false,
+ afterFinishInternal: function(effect) {
+ new Effect.Scale(element, 1, {
+ scaleContent: false,
+ scaleY: false,
+ afterFinishInternal: function(effect) { with(Element) {
+ [hide, undoClipping].call(effect.element);
+ setStyle(effect.element, oldStyle);
+ }} });
+ }}, arguments[1] || {}));
+}