root / web-presentation / trunk / eneraptor-web-presentation / web-app / js / prototype / rico.js @ 86
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/**
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*
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* Copyright 2005 Sabre Airline Solutions
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific language governing permissions
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* and limitations under the License.
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**/
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//-------------------- rico.js
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var Rico = {
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Version: '1.1-beta2' |
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} |
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Rico.ArrayExtensions = new Array();
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if (Object.prototype.extend) {
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// in prototype.js...
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Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Object.prototype.extend; |
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} |
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if (Array.prototype.push) {
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// in prototype.js...
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Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.push; |
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} |
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if (!Array.prototype.remove) {
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Array.prototype.remove = function(dx) { |
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if( isNaN(dx) || dx > this.length ) |
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return false; |
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for( var i=0,n=0; i<this.length; i++ ) |
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if( i != dx )
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this[n++]=this[i]; |
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this.length-=1; |
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}; |
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Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.remove; |
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} |
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if (!Array.prototype.removeItem) {
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Array.prototype.removeItem = function(item) { |
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for ( var i = 0 ; i < this.length ; i++ ) |
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if ( this[i] == item ) { |
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this.remove(i);
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break;
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} |
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}; |
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Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.removeItem; |
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} |
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if (!Array.prototype.indices) {
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Array.prototype.indices = function() { |
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var indexArray = new Array(); |
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for ( index in this ) { |
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var ignoreThis = false; |
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for ( var i = 0 ; i < Rico.ArrayExtensions.length ; i++ ) { |
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if ( this[index] == Rico.ArrayExtensions[i] ) { |
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ignoreThis = true;
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break;
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} |
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} |
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if ( !ignoreThis )
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indexArray[ indexArray.length ] = index; |
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} |
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return indexArray;
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} |
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Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.indices; |
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} |
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// Create the loadXML method and xml getter for Mozilla
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if ( window.DOMParser &&
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window.XMLSerializer && |
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window.Node && Node.prototype && Node.prototype.__defineGetter__ ) {
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if (!Document.prototype.loadXML) {
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Document.prototype.loadXML = function (s) { |
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var doc2 = (new DOMParser()).parseFromString(s, "text/xml"); |
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while (this.hasChildNodes()) |
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this.removeChild(this.lastChild); |
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for (var i = 0; i < doc2.childNodes.length; i++) { |
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this.appendChild(this.importNode(doc2.childNodes[i], true)); |
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} |
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}; |
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} |
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Document.prototype.__defineGetter__( "xml",
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function () {
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return (new XMLSerializer()).serializeToString(this); |
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} |
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); |
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} |
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document.getElementsByTagAndClassName = function(tagName, className) { |
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if ( tagName == null ) |
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tagName = '*';
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var children = document.getElementsByTagName(tagName) || document.all;
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var elements = new Array(); |
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if ( className == null ) |
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return children;
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for (var i = 0; i < children.length; i++) { |
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var child = children[i];
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var classNames = child.className.split(' '); |
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for (var j = 0; j < classNames.length; j++) { |
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if (classNames[j] == className) {
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elements.push(child); |
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break;
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} |
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} |
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} |
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return elements;
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} |
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//-------------------- ricoAccordion.js
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Rico.Accordion = Class.create(); |
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Rico.Accordion.prototype = {
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initialize: function(container, options) { |
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this.container = $(container); |
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this.lastExpandedTab = null; |
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this.accordionTabs = new Array(); |
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this.setOptions(options);
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this._attachBehaviors();
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this.container.style.borderBottom = '1px solid ' + this.options.borderColor; |
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// set the initial visual state...
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for ( var i=1 ; i < this.accordionTabs.length ; i++ ) |
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{
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this.accordionTabs[i].collapse();
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this.accordionTabs[i].content.style.display = 'none'; |
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} |
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this.lastExpandedTab = this.accordionTabs[0]; |
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this.lastExpandedTab.content.style.height = this.options.panelHeight + "px"; |
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this.lastExpandedTab.showExpanded();
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this.lastExpandedTab.titleBar.style.fontWeight = this.options.expandedFontWeight; |
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}, |
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setOptions: function(options) { |
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this.options = {
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expandedBg : '#63699c', |
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hoverBg : '#63699c', |
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collapsedBg : '#6b79a5', |
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expandedTextColor : '#ffffff', |
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expandedFontWeight : 'bold', |
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hoverTextColor : '#ffffff', |
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collapsedTextColor : '#ced7ef', |
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collapsedFontWeight : 'normal', |
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hoverTextColor : '#ffffff', |
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borderColor : '#1f669b', |
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panelHeight : 200, |
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onHideTab : null, |
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onShowTab : null |
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}.extend(options || {});
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}, |
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showTabByIndex: function( anIndex, animate ) { |
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var doAnimate = arguments.length == 1 ? true : animate; |
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this.showTab( this.accordionTabs[anIndex], doAnimate ); |
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}, |
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showTab: function( accordionTab, animate ) { |
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var doAnimate = arguments.length == 1 ? true : animate; |
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if ( this.options.onHideTab ) |
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this.options.onHideTab(this.lastExpandedTab); |
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this.lastExpandedTab.showCollapsed();
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var accordion = this; |
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var lastExpandedTab = this.lastExpandedTab; |
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this.lastExpandedTab.content.style.height = (this.options.panelHeight - 1) + 'px'; |
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accordionTab.content.style.display = '';
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accordionTab.titleBar.style.fontWeight = this.options.expandedFontWeight;
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if ( doAnimate ) {
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new Effect.AccordionSize( this.lastExpandedTab.content, |
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accordionTab.content, |
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1,
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this.options.panelHeight,
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100, 10, |
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{ complete: function() {accordion.showTabDone(lastExpandedTab)} } );
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this.lastExpandedTab = accordionTab;
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} |
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else {
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this.lastExpandedTab.content.style.height = "1px"; |
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accordionTab.content.style.height = this.options.panelHeight + "px"; |
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this.lastExpandedTab = accordionTab;
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this.showTabDone(lastExpandedTab);
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} |
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}, |
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showTabDone: function(collapsedTab) { |
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collapsedTab.content.style.display = 'none';
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this.lastExpandedTab.showExpanded();
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if ( this.options.onShowTab ) |
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this.options.onShowTab(this.lastExpandedTab); |
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}, |
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_attachBehaviors: function() { |
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var panels = this._getDirectChildrenByTag(this.container, 'DIV'); |
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for ( var i = 0 ; i < panels.length ; i++ ) { |
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var tabChildren = this._getDirectChildrenByTag(panels[i],'DIV'); |
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if ( tabChildren.length != 2 ) |
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continue; // unexpected |
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var tabTitleBar = tabChildren[0]; |
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var tabContentBox = tabChildren[1]; |
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this.accordionTabs.push( new Rico.Accordion.Tab(this,tabTitleBar,tabContentBox) ); |
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} |
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}, |
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_getDirectChildrenByTag: function(e, tagName) { |
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var kids = new Array(); |
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var allKids = e.childNodes;
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for( var i = 0 ; i < allKids.length ; i++ ) |
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if ( allKids[i] && allKids[i].tagName && allKids[i].tagName == tagName )
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kids.push(allKids[i]); |
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return kids;
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} |
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}; |
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Rico.Accordion.Tab = Class.create(); |
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Rico.Accordion.Tab.prototype = {
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initialize: function(accordion, titleBar, content) { |
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this.accordion = accordion;
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this.titleBar = titleBar;
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this.content = content;
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this._attachBehaviors();
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}, |
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collapse: function() { |
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this.showCollapsed();
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this.content.style.height = "1px"; |
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}, |
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showCollapsed: function() { |
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this.expanded = false; |
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this.titleBar.style.backgroundColor = this.accordion.options.collapsedBg; |
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this.titleBar.style.color = this.accordion.options.collapsedTextColor; |
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this.titleBar.style.fontWeight = this.accordion.options.collapsedFontWeight; |
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this.content.style.overflow = "hidden"; |
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}, |
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showExpanded: function() { |
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this.expanded = true; |
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this.titleBar.style.backgroundColor = this.accordion.options.expandedBg; |
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this.titleBar.style.color = this.accordion.options.expandedTextColor; |
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this.content.style.overflow = "visible"; |
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}, |
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titleBarClicked: function(e) { |
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if ( this.accordion.lastExpandedTab == this ) |
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return;
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this.accordion.showTab(this); |
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}, |
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hover: function(e) { |
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this.titleBar.style.backgroundColor = this.accordion.options.hoverBg; |
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this.titleBar.style.color = this.accordion.options.hoverTextColor; |
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}, |
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unhover: function(e) { |
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if ( this.expanded ) { |
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this.titleBar.style.backgroundColor = this.accordion.options.expandedBg; |
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this.titleBar.style.color = this.accordion.options.expandedTextColor; |
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} |
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else {
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this.titleBar.style.backgroundColor = this.accordion.options.collapsedBg; |
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this.titleBar.style.color = this.accordion.options.collapsedTextColor; |
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} |
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}, |
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_attachBehaviors: function() { |
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this.content.style.border = "1px solid " + this.accordion.options.borderColor; |
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this.content.style.borderTopWidth = "0px"; |
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this.content.style.borderBottomWidth = "0px"; |
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this.content.style.margin = "0px"; |
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this.titleBar.onclick = this.titleBarClicked.bindAsEventListener(this); |
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this.titleBar.onmouseover = this.hover.bindAsEventListener(this); |
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this.titleBar.onmouseout = this.unhover.bindAsEventListener(this); |
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} |
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}; |
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//-------------------- ricoAjaxEngine.js
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Rico.AjaxEngine = Class.create(); |
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Rico.AjaxEngine.prototype = {
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initialize: function() { |
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this.ajaxElements = new Array(); |
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this.ajaxObjects = new Array(); |
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this.requestURLS = new Array(); |
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}, |
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registerAjaxElement: function( anId, anElement ) { |
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if ( arguments.length == 1 ) |
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anElement = $(anId);
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this.ajaxElements[anId] = anElement;
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}, |
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registerAjaxObject: function( anId, anObject ) { |
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this.ajaxObjects[anId] = anObject;
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}, |
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registerRequest: function (requestLogicalName, requestURL) { |
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this.requestURLS[requestLogicalName] = requestURL;
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}, |
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sendRequest: function(requestName) { |
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var requestURL = this.requestURLS[requestName]; |
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if ( requestURL == null ) |
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return;
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var queryString = ""; |
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if ( arguments.length > 1 ) { |
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if(typeof(arguments[1]) == "object" && arguments[1].length != undefined) { |
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queryString = this._createQueryString(arguments[1], 0); |
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} |
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else {
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queryString = this._createQueryString(arguments, 1); |
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} |
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} |
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new Ajax.Request(requestURL, this._requestOptions(queryString)); |
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}, |
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sendRequestWithData: function(requestName, xmlDocument) { |
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var requestURL = this.requestURLS[requestName]; |
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if ( requestURL == null ) |
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return;
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var queryString = ""; |
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if ( arguments.length > 2 ) { |
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if(typeof(arguments[2]) == "object" && arguments[2].length != undefined) { |
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queryString = this._createQueryString(arguments[2], 0); |
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} |
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else {
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queryString = this._createQueryString(arguments, 2); |
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} |
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} |
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new Ajax.Request(requestURL + "?" + queryString, this._requestOptions(null,xmlDocument)); |
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}, |
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sendRequestAndUpdate: function(requestName,container,options) { |
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var requestURL = this.requestURLS[requestName]; |
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if ( requestURL == null ) |
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return;
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var queryString = ""; |
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if ( arguments.length > 3 ) { |
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if(typeof(arguments[3]) == "object" && arguments[3].length != undefined) { |
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queryString = this._createQueryString(arguments[3], 0); |
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} |
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else {
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queryString = this._createQueryString(arguments, 3); |
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} |
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} |
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var updaterOptions = this._requestOptions(queryString); |
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updaterOptions.onComplete = null;
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updaterOptions.extend(options); |
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new Ajax.Updater(container, requestURL, updaterOptions);
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}, |
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sendRequestWithDataAndUpdate: function(requestName,xmlDocument,container,options) { |
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var requestURL = this.requestURLS[requestName]; |
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if ( requestURL == null ) |
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return;
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var queryString = ""; |
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if ( arguments.length > 4 ) { |
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if(typeof(arguments[4]) == "object" && arguments[4].length != undefined) { |
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queryString = this._createQueryString(arguments[4], 0); |
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} |
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else {
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queryString = this._createQueryString(arguments, 4); |
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} |
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} |
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var updaterOptions = this._requestOptions(queryString,xmlDocument); |
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updaterOptions.onComplete = null;
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updaterOptions.extend(options); |
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new Ajax.Updater(container, requestURL + "?" + queryString, updaterOptions); |
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}, |
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// Private -- not part of intended engine API --------------------------------------------------------------------
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_requestOptions: function(queryString,xmlDoc) { |
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var self = this; |
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var requestHeaders = ['X-Rico-Version', Rico.Version ]; |
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var sendMethod = "post" |
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if ( arguments[1] ) |
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requestHeaders.push( 'Content-type', 'text/xml' ); |
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else
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sendMethod = "get";
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return { requestHeaders: requestHeaders, |
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parameters: queryString,
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postBody: arguments[1] ? xmlDoc : null, |
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method: sendMethod,
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onComplete: self._onRequestComplete.bind(self) };
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}, |
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_createQueryString: function( theArgs, offset ) { |
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var self = this; |
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var queryString = "" |
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for ( var i = offset ; i < theArgs.length ; i++ ) { |
| 438 |
if ( i != offset )
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queryString += "&";
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var anArg = theArgs[i];
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if ( anArg.name != undefined && anArg.value != undefined ) { |
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queryString += anArg.name + "=" + escape(anArg.value);
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} |
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else {
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var ePos = anArg.indexOf('='); |
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var argName = anArg.substring( 0, ePos ); |
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var argValue = anArg.substring( ePos + 1 ); |
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queryString += argName + "=" + escape(argValue);
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} |
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} |
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return queryString;
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}, |
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_onRequestComplete : function(request) { |
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//!!TODO: error handling infrastructure??
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if (request.status != 200) |
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return;
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var response = request.responseXML.getElementsByTagName("ajax-response"); |
| 463 |
if (response == null || response.length != 1) |
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return;
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this._processAjaxResponse( response[0].childNodes ); |
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}, |
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_processAjaxResponse: function( xmlResponseElements ) { |
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for ( var i = 0 ; i < xmlResponseElements.length ; i++ ) { |
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var responseElement = xmlResponseElements[i];
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// only process nodes of type element.....
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if ( responseElement.nodeType != 1 ) |
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continue;
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var responseType = responseElement.getAttribute("type"); |
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var responseId = responseElement.getAttribute("id"); |
| 478 |
|
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if ( responseType == "object" ) |
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this._processAjaxObjectUpdate( this.ajaxObjects[ responseId ], responseElement ); |
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else if ( responseType == "element" ) |
| 482 |
this._processAjaxElementUpdate( this.ajaxElements[ responseId ], responseElement ); |
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else
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alert('unrecognized AjaxResponse type : ' + responseType );
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} |
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}, |
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|
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_processAjaxObjectUpdate: function( ajaxObject, responseElement ) { |
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ajaxObject.ajaxUpdate( responseElement ); |
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}, |
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|
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_processAjaxElementUpdate: function( ajaxElement, responseElement ) { |
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ajaxElement.innerHTML = RicoUtil.getContentAsString(responseElement); |
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} |
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|
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} |
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|
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var ajaxEngine = new Rico.AjaxEngine(); |
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|
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|
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//-------------------- ricoColor.js
|
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Rico.Color = Class.create(); |
| 503 |
|
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Rico.Color.prototype = {
|
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|
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initialize: function(red, green, blue) { |
| 507 |
this.rgb = { r: red, g : green, b : blue }; |
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}, |
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|
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setRed: function(r) { |
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this.rgb.r = r;
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}, |
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|
| 514 |
setGreen: function(g) { |
| 515 |
this.rgb.g = g;
|
| 516 |
}, |
| 517 |
|
| 518 |
setBlue: function(b) { |
| 519 |
this.rgb.b = b;
|
| 520 |
}, |
| 521 |
|
| 522 |
setHue: function(h) { |
| 523 |
|
| 524 |
// get an HSB model, and set the new hue...
|
| 525 |
var hsb = this.asHSB(); |
| 526 |
hsb.h = h; |
| 527 |
|
| 528 |
// convert back to RGB...
|
| 529 |
this.rgb = Rico.Color.HSBtoRGB(hsb.h, hsb.s, hsb.b);
|
| 530 |
}, |
| 531 |
|
| 532 |
setSaturation: function(s) { |
| 533 |
// get an HSB model, and set the new hue...
|
| 534 |
var hsb = this.asHSB(); |
| 535 |
hsb.s = s; |
| 536 |
|
| 537 |
// convert back to RGB and set values...
|
| 538 |
this.rgb = Rico.Color.HSBtoRGB(hsb.h, hsb.s, hsb.b);
|
| 539 |
}, |
| 540 |
|
| 541 |
setBrightness: function(b) { |
| 542 |
// get an HSB model, and set the new hue...
|
| 543 |
var hsb = this.asHSB(); |
| 544 |
hsb.b = b; |
| 545 |
|
| 546 |
// convert back to RGB and set values...
|
| 547 |
this.rgb = Rico.Color.HSBtoRGB( hsb.h, hsb.s, hsb.b );
|
| 548 |
}, |
| 549 |
|
| 550 |
darken: function(percent) { |
| 551 |
var hsb = this.asHSB(); |
| 552 |
this.rgb = Rico.Color.HSBtoRGB(hsb.h, hsb.s, Math.max(hsb.b - percent,0)); |
| 553 |
}, |
| 554 |
|
| 555 |
brighten: function(percent) { |
| 556 |
var hsb = this.asHSB(); |
| 557 |
this.rgb = Rico.Color.HSBtoRGB(hsb.h, hsb.s, Math.min(hsb.b + percent,1)); |
| 558 |
}, |
| 559 |
|
| 560 |
blend: function(other) { |
| 561 |
this.rgb.r = Math.floor((this.rgb.r + other.rgb.r)/2); |
| 562 |
this.rgb.g = Math.floor((this.rgb.g + other.rgb.g)/2); |
| 563 |
this.rgb.b = Math.floor((this.rgb.b + other.rgb.b)/2); |
| 564 |
}, |
| 565 |
|
| 566 |
isBright: function() { |
| 567 |
var hsb = this.asHSB(); |
| 568 |
return this.asHSB().b > 0.5; |
| 569 |
}, |
| 570 |
|
| 571 |
isDark: function() { |
| 572 |
return ! this.isBright(); |
| 573 |
}, |
| 574 |
|
| 575 |
asRGB: function() { |
| 576 |
return "rgb(" + this.rgb.r + "," + this.rgb.g + "," + this.rgb.b + ")"; |
| 577 |
}, |
| 578 |
|
| 579 |
asHex: function() { |
| 580 |
return "#" + this.rgb.r.toColorPart() + this.rgb.g.toColorPart() + this.rgb.b.toColorPart(); |
| 581 |
}, |
| 582 |
|
| 583 |
asHSB: function() { |
| 584 |
return Rico.Color.RGBtoHSB(this.rgb.r, this.rgb.g, this.rgb.b); |
| 585 |
}, |
| 586 |
|
| 587 |
toString: function() { |
| 588 |
return this.asHex(); |
| 589 |
} |
| 590 |
|
| 591 |
}; |
| 592 |
|
| 593 |
Rico.Color.createFromHex = function(hexCode) { |
| 594 |
|
| 595 |
if ( hexCode.indexOf('#') == 0 ) |
| 596 |
hexCode = hexCode.substring(1);
|
| 597 |
var red = hexCode.substring(0,2); |
| 598 |
var green = hexCode.substring(2,4); |
| 599 |
var blue = hexCode.substring(4,6); |
| 600 |
return new Rico.Color( parseInt(red,16), parseInt(green,16), parseInt(blue,16) ); |
| 601 |
} |
| 602 |
|
| 603 |
/**
|
| 604 |
* Factory method for creating a color from the background of
|
| 605 |
* an HTML element.
|
| 606 |
*/
|
| 607 |
Rico.Color.createColorFromBackground = function(elem) { |
| 608 |
|
| 609 |
var actualColor = RicoUtil.getElementsComputedStyle($(elem), "backgroundColor", "background-color"); |
| 610 |
|
| 611 |
if ( actualColor == "transparent" && elem.parent ) |
| 612 |
return Rico.Color.createColorFromBackground(elem.parent);
|
| 613 |
|
| 614 |
if ( actualColor == null ) |
| 615 |
return new Rico.Color(255,255,255); |
| 616 |
|
| 617 |
if ( actualColor.indexOf("rgb(") == 0 ) { |
| 618 |
var colors = actualColor.substring(4, actualColor.length - 1 ); |
| 619 |
var colorArray = colors.split(","); |
| 620 |
return new Rico.Color( parseInt( colorArray[0] ), |
| 621 |
parseInt( colorArray[1] ),
|
| 622 |
parseInt( colorArray[2] ) );
|
| 623 |
|
| 624 |
} |
| 625 |
else if ( actualColor.indexOf("#") == 0 ) { |
| 626 |
var redPart = parseInt(actualColor.substring(1,3), 16); |
| 627 |
var greenPart = parseInt(actualColor.substring(3,5), 16); |
| 628 |
var bluePart = parseInt(actualColor.substring(5), 16); |
| 629 |
return new Rico.Color( redPart, greenPart, bluePart ); |
| 630 |
} |
| 631 |
else
|
| 632 |
return new Rico.Color(255,255,255); |
| 633 |
} |
| 634 |
|
| 635 |
Rico.Color.HSBtoRGB = function(hue, saturation, brightness) { |
| 636 |
|
| 637 |
var red = 0; |
| 638 |
var green = 0; |
| 639 |
var blue = 0; |
| 640 |
|
| 641 |
if (saturation == 0) { |
| 642 |
red = parseInt(brightness * 255.0 + 0.5); |
| 643 |
green = red; |
| 644 |
blue = red; |
| 645 |
} |
| 646 |
else {
|
| 647 |
var h = (hue - Math.floor(hue)) * 6.0; |
| 648 |
var f = h - Math.floor(h);
|
| 649 |
var p = brightness * (1.0 - saturation); |
| 650 |
var q = brightness * (1.0 - saturation * f); |
| 651 |
var t = brightness * (1.0 - (saturation * (1.0 - f))); |
| 652 |
|
| 653 |
switch (parseInt(h)) {
|
| 654 |
case 0: |
| 655 |
red = (brightness * 255.0 + 0.5); |
| 656 |
green = (t * 255.0 + 0.5); |
| 657 |
blue = (p * 255.0 + 0.5); |
| 658 |
break;
|
| 659 |
case 1: |
| 660 |
red = (q * 255.0 + 0.5); |
| 661 |
green = (brightness * 255.0 + 0.5); |
| 662 |
blue = (p * 255.0 + 0.5); |
| 663 |
break;
|
| 664 |
case 2: |
| 665 |
red = (p * 255.0 + 0.5); |
| 666 |
green = (brightness * 255.0 + 0.5); |
| 667 |
blue = (t * 255.0 + 0.5); |
| 668 |
break;
|
| 669 |
case 3: |
| 670 |
red = (p * 255.0 + 0.5); |
| 671 |
green = (q * 255.0 + 0.5); |
| 672 |
blue = (brightness * 255.0 + 0.5); |
| 673 |
break;
|
| 674 |
case 4: |
| 675 |
red = (t * 255.0 + 0.5); |
| 676 |
green = (p * 255.0 + 0.5); |
| 677 |
blue = (brightness * 255.0 + 0.5); |
| 678 |
break;
|
| 679 |
case 5: |
| 680 |
red = (brightness * 255.0 + 0.5); |
| 681 |
green = (p * 255.0 + 0.5); |
| 682 |
blue = (q * 255.0 + 0.5); |
| 683 |
break;
|
| 684 |
} |
| 685 |
} |
| 686 |
|
| 687 |
return { r : parseInt(red), g : parseInt(green) , b : parseInt(blue) }; |
| 688 |
} |
| 689 |
|
| 690 |
Rico.Color.RGBtoHSB = function(r, g, b) { |
| 691 |
|
| 692 |
var hue;
|
| 693 |
var saturaton;
|
| 694 |
var brightness;
|
| 695 |
|
| 696 |
var cmax = (r > g) ? r : g;
|
| 697 |
if (b > cmax)
|
| 698 |
cmax = b; |
| 699 |
|
| 700 |
var cmin = (r < g) ? r : g;
|
| 701 |
if (b < cmin)
|
| 702 |
cmin = b; |
| 703 |
|
| 704 |
brightness = cmax / 255.0;
|
| 705 |
if (cmax != 0) |
| 706 |
saturation = (cmax - cmin)/cmax; |
| 707 |
else
|
| 708 |
saturation = 0;
|
| 709 |
|
| 710 |
if (saturation == 0) |
| 711 |
hue = 0;
|
| 712 |
else {
|
| 713 |
var redc = (cmax - r)/(cmax - cmin);
|
| 714 |
var greenc = (cmax - g)/(cmax - cmin);
|
| 715 |
var bluec = (cmax - b)/(cmax - cmin);
|
| 716 |
|
| 717 |
if (r == cmax)
|
| 718 |
hue = bluec - greenc; |
| 719 |
else if (g == cmax) |
| 720 |
hue = 2.0 + redc - bluec;
|
| 721 |
else
|
| 722 |
hue = 4.0 + greenc - redc;
|
| 723 |
|
| 724 |
hue = hue / 6.0;
|
| 725 |
if (hue < 0) |
| 726 |
hue = hue + 1.0;
|
| 727 |
} |
| 728 |
|
| 729 |
return { h : hue, s : saturation, b : brightness }; |
| 730 |
} |
| 731 |
|
| 732 |
|
| 733 |
//-------------------- ricoCorner.js
|
| 734 |
|
| 735 |
Rico.Corner = {
|
| 736 |
|
| 737 |
round: function(e, options) { |
| 738 |
var e = $(e); |
| 739 |
this._setOptions(options);
|
| 740 |
|
| 741 |
var color = this.options.color; |
| 742 |
if ( this.options.color == "fromElement" ) |
| 743 |
color = this._background(e);
|
| 744 |
|
| 745 |
var bgColor = this.options.bgColor; |
| 746 |
if ( this.options.bgColor == "fromParent" ) |
| 747 |
bgColor = this._background(e.offsetParent);
|
| 748 |
|
| 749 |
this._roundCornersImpl(e, color, bgColor);
|
| 750 |
}, |
| 751 |
|
| 752 |
_roundCornersImpl: function(e, color, bgColor) { |
| 753 |
if(this.options.border) |
| 754 |
this._renderBorder(e,bgColor);
|
| 755 |
if(this._isTopRounded()) |
| 756 |
this._roundTopCorners(e,color,bgColor);
|
| 757 |
if(this._isBottomRounded()) |
| 758 |
this._roundBottomCorners(e,color,bgColor);
|
| 759 |
}, |
| 760 |
|
| 761 |
_renderBorder: function(el,bgColor) { |
| 762 |
var borderValue = "1px solid " + this._borderColor(bgColor); |
| 763 |
var borderL = "border-left: " + borderValue; |
| 764 |
var borderR = "border-right: " + borderValue; |
| 765 |
var style = "style='" + borderL + ";" + borderR + "'"; |
| 766 |
el.innerHTML = "<div " + style + ">" + el.innerHTML + "</div>" |
| 767 |
}, |
| 768 |
|
| 769 |
_roundTopCorners: function(el, color, bgColor) { |
| 770 |
var corner = this._createCorner(bgColor); |
| 771 |
for(var i=0 ; i < this.options.numSlices ; i++ ) |
| 772 |
corner.appendChild(this._createCornerSlice(color,bgColor,i,"top")); |
| 773 |
el.style.paddingTop = 0;
|
| 774 |
el.insertBefore(corner,el.firstChild); |
| 775 |
}, |
| 776 |
|
| 777 |
_roundBottomCorners: function(el, color, bgColor) { |
| 778 |
var corner = this._createCorner(bgColor); |
| 779 |
for(var i=(this.options.numSlices-1) ; i >= 0 ; i-- ) |
| 780 |
corner.appendChild(this._createCornerSlice(color,bgColor,i,"bottom")); |
| 781 |
el.style.paddingBottom = 0;
|
| 782 |
el.appendChild(corner); |
| 783 |
}, |
| 784 |
|
| 785 |
_createCorner: function(bgColor) { |
| 786 |
var corner = document.createElement("div"); |
| 787 |
corner.style.backgroundColor = (this._isTransparent() ? "transparent" : bgColor); |
| 788 |
return corner;
|
| 789 |
}, |
| 790 |
|
| 791 |
_createCornerSlice: function(color,bgColor, n, position) { |
| 792 |
var slice = document.createElement("span"); |
| 793 |
|
| 794 |
var inStyle = slice.style;
|
| 795 |
inStyle.backgroundColor = color; |
| 796 |
inStyle.display = "block";
|
| 797 |
inStyle.height = "1px";
|
| 798 |
inStyle.overflow = "hidden";
|
| 799 |
inStyle.fontSize = "1px";
|
| 800 |
|
| 801 |
var borderColor = this._borderColor(color,bgColor); |
| 802 |
if ( this.options.border && n == 0 ) { |
| 803 |
inStyle.borderTopStyle = "solid";
|
| 804 |
inStyle.borderTopWidth = "1px";
|
| 805 |
inStyle.borderLeftWidth = "0px";
|
| 806 |
inStyle.borderRightWidth = "0px";
|
| 807 |
inStyle.borderBottomWidth = "0px";
|
| 808 |
inStyle.height = "0px"; // assumes css compliant box model |
| 809 |
inStyle.borderColor = borderColor; |
| 810 |
} |
| 811 |
else if(borderColor) { |
| 812 |
inStyle.borderColor = borderColor; |
| 813 |
inStyle.borderStyle = "solid";
|
| 814 |
inStyle.borderWidth = "0px 1px";
|
| 815 |
} |
| 816 |
|
| 817 |
if ( !this.options.compact && (n == (this.options.numSlices-1)) ) |
| 818 |
inStyle.height = "2px";
|
| 819 |
|
| 820 |
this._setMargin(slice, n, position);
|
| 821 |
this._setBorder(slice, n, position);
|
| 822 |
|
| 823 |
return slice;
|
| 824 |
}, |
| 825 |
|
| 826 |
_setOptions: function(options) { |
| 827 |
this.options = {
|
| 828 |
corners : "all", |
| 829 |
color : "fromElement", |
| 830 |
bgColor : "fromParent", |
| 831 |
blend : true, |
| 832 |
border : false, |
| 833 |
compact : false |
| 834 |
}.extend(options || {});
|
| 835 |
|
| 836 |
this.options.numSlices = this.options.compact ? 2 : 4; |
| 837 |
if ( this._isTransparent() ) |
| 838 |
this.options.blend = false; |
| 839 |
}, |
| 840 |
|
| 841 |
_whichSideTop: function() { |
| 842 |
if ( this._hasString(this.options.corners, "all", "top") ) |
| 843 |
return ""; |
| 844 |
|
| 845 |
if ( this.options.corners.indexOf("tl") >= 0 && this.options.corners.indexOf("tr") >= 0 ) |
| 846 |
return ""; |
| 847 |
|
| 848 |
if (this.options.corners.indexOf("tl") >= 0) |
| 849 |
return "left"; |
| 850 |
else if (this.options.corners.indexOf("tr") >= 0) |
| 851 |
return "right"; |
| 852 |
return ""; |
| 853 |
}, |
| 854 |
|
| 855 |
_whichSideBottom: function() { |
| 856 |
if ( this._hasString(this.options.corners, "all", "bottom") ) |
| 857 |
return ""; |
| 858 |
|
| 859 |
if ( this.options.corners.indexOf("bl")>=0 && this.options.corners.indexOf("br")>=0 ) |
| 860 |
return ""; |
| 861 |
|
| 862 |
if(this.options.corners.indexOf("bl") >=0) |
| 863 |
return "left"; |
| 864 |
else if(this.options.corners.indexOf("br")>=0) |
| 865 |
return "right"; |
| 866 |
return ""; |
| 867 |
}, |
| 868 |
|
| 869 |
_borderColor : function(color,bgColor) { |
| 870 |
if ( color == "transparent" ) |
| 871 |
return bgColor;
|
| 872 |
else if ( this.options.border ) |
| 873 |
return this.options.border; |
| 874 |
else if ( this.options.blend ) |
| 875 |
return this._blend( bgColor, color ); |
| 876 |
else
|
| 877 |
return ""; |
| 878 |
}, |
| 879 |
|
| 880 |
|
| 881 |
_setMargin: function(el, n, corners) { |
| 882 |
var marginSize = this._marginSize(n); |
| 883 |
var whichSide = corners == "top" ? this._whichSideTop() : this._whichSideBottom(); |
| 884 |
|
| 885 |
if ( whichSide == "left" ) { |
| 886 |
el.style.marginLeft = marginSize + "px"; el.style.marginRight = "0px"; |
| 887 |
} |
| 888 |
else if ( whichSide == "right" ) { |
| 889 |
el.style.marginRight = marginSize + "px"; el.style.marginLeft = "0px"; |
| 890 |
} |
| 891 |
else {
|
| 892 |
el.style.marginLeft = marginSize + "px"; el.style.marginRight = marginSize + "px"; |
| 893 |
} |
| 894 |
}, |
| 895 |
|
| 896 |
_setBorder: function(el,n,corners) { |
| 897 |
var borderSize = this._borderSize(n); |
| 898 |
var whichSide = corners == "top" ? this._whichSideTop() : this._whichSideBottom(); |
| 899 |
|
| 900 |
if ( whichSide == "left" ) { |
| 901 |
el.style.borderLeftWidth = borderSize + "px"; el.style.borderRightWidth = "0px"; |
| 902 |
} |
| 903 |
else if ( whichSide == "right" ) { |
| 904 |
el.style.borderRightWidth = borderSize + "px"; el.style.borderLeftWidth = "0px"; |
| 905 |
} |
| 906 |
else {
|
| 907 |
el.style.borderLeftWidth = borderSize + "px"; el.style.borderRightWidth = borderSize + "px"; |
| 908 |
} |
| 909 |
}, |
| 910 |
|
| 911 |
_marginSize: function(n) { |
| 912 |
if ( this._isTransparent() ) |
| 913 |
return 0; |
| 914 |
|
| 915 |
var marginSizes = [ 5, 3, 2, 1 ]; |
| 916 |
var blendedMarginSizes = [ 3, 2, 1, 0 ]; |
| 917 |
var compactMarginSizes = [ 2, 1 ]; |
| 918 |
var smBlendedMarginSizes = [ 1, 0 ]; |
| 919 |
|
| 920 |
if ( this.options.compact && this.options.blend ) |
| 921 |
return smBlendedMarginSizes[n];
|
| 922 |
else if ( this.options.compact ) |
| 923 |
return compactMarginSizes[n];
|
| 924 |
else if ( this.options.blend ) |
| 925 |
return blendedMarginSizes[n];
|
| 926 |
else
|
| 927 |
return marginSizes[n];
|
| 928 |
}, |
| 929 |
|
| 930 |
_borderSize: function(n) { |
| 931 |
var transparentBorderSizes = [ 5, 3, 2, 1 ]; |
| 932 |
var blendedBorderSizes = [ 2, 1, 1, 1 ]; |
| 933 |
var compactBorderSizes = [ 1, 0 ]; |
| 934 |
var actualBorderSizes = [ 0, 2, 0, 0 ]; |
| 935 |
|
| 936 |
if ( this.options.compact && (this.options.blend || this._isTransparent()) ) |
| 937 |
return 1; |
| 938 |
else if ( this.options.compact ) |
| 939 |
return compactBorderSizes[n];
|
| 940 |
else if ( this.options.blend ) |
| 941 |
return blendedBorderSizes[n];
|
| 942 |
else if ( this.options.border ) |
| 943 |
return actualBorderSizes[n];
|
| 944 |
else if ( this._isTransparent() ) |
| 945 |
return transparentBorderSizes[n];
|
| 946 |
return 0; |
| 947 |
}, |
| 948 |
|
| 949 |
_hasString: function(str) { for(var i=1 ; i<arguments.length ; i++) if (str.indexOf(arguments[i]) >= 0) return true; return false; }, |
| 950 |
_blend: function(c1, c2) { var cc1 = Rico.Color.createFromHex(c1); cc1.blend(Rico.Color.createFromHex(c2)); return cc1; }, |
| 951 |
_background: function(el) { try { return Rico.Color.createColorFromBackground(el).asHex(); } catch(err) { return "#ffffff"; } }, |
| 952 |
_isTransparent: function() { return this.options.color == "transparent"; }, |
| 953 |
_isTopRounded: function() { return this._hasString(this.options.corners, "all", "top", "tl", "tr"); }, |
| 954 |
_isBottomRounded: function() { return this._hasString(this.options.corners, "all", "bottom", "bl", "br"); }, |
| 955 |
_hasSingleTextChild: function(el) { return el.childNodes.length == 1 && el.childNodes[0].nodeType == 3; } |
| 956 |
} |
| 957 |
|
| 958 |
|
| 959 |
//-------------------- ricoDragAndDrop.js
|
| 960 |
Rico.DragAndDrop = Class.create(); |
| 961 |
|
| 962 |
Rico.DragAndDrop.prototype = {
|
| 963 |
|
| 964 |
initialize: function() { |
| 965 |
this.dropZones = new Array(); |
| 966 |
this.draggables = new Array(); |
| 967 |
this.currentDragObjects = new Array(); |
| 968 |
this.dragElement = null; |
| 969 |
this.lastSelectedDraggable = null; |
| 970 |
this.currentDragObjectVisible = false; |
| 971 |
this.interestedInMotionEvents = false; |
| 972 |
}, |
| 973 |
|
| 974 |
registerDropZone: function(aDropZone) { |
| 975 |
this.dropZones[ this.dropZones.length ] = aDropZone; |
| 976 |
}, |
| 977 |
|
| 978 |
deregisterDropZone: function(aDropZone) { |
| 979 |
var newDropZones = new Array(); |
| 980 |
var j = 0; |
| 981 |
for ( var i = 0 ; i < this.dropZones.length ; i++ ) { |
| 982 |
if ( this.dropZones[i] != aDropZone ) |
| 983 |
newDropZones[j++] = this.dropZones[i];
|
| 984 |
} |
| 985 |
|
| 986 |
this.dropZones = newDropZones;
|
| 987 |
}, |
| 988 |
|
| 989 |
clearDropZones: function() { |
| 990 |
this.dropZones = new Array(); |
| 991 |
}, |
| 992 |
|
| 993 |
registerDraggable: function( aDraggable ) { |
| 994 |
this.draggables[ this.draggables.length ] = aDraggable; |
| 995 |
this._addMouseDownHandler( aDraggable );
|
| 996 |
}, |
| 997 |
|
| 998 |
clearSelection: function() { |
| 999 |
for ( var i = 0 ; i < this.currentDragObjects.length ; i++ ) |
| 1000 |
this.currentDragObjects[i].deselect();
|
| 1001 |
this.currentDragObjects = new Array(); |
| 1002 |
this.lastSelectedDraggable = null; |
| 1003 |
}, |
| 1004 |
|
| 1005 |
hasSelection: function() { |
| 1006 |
return this.currentDragObjects.length > 0; |
| 1007 |
}, |
| 1008 |
|
| 1009 |
setStartDragFromElement: function( e, mouseDownElement ) { |
| 1010 |
this.origPos = RicoUtil.toDocumentPosition(mouseDownElement);
|
| 1011 |
this.startx = e.screenX - this.origPos.x |
| 1012 |
this.starty = e.screenY - this.origPos.y |
| 1013 |
//this.startComponentX = e.layerX ? e.layerX : e.offsetX;
|
| 1014 |
//this.startComponentY = e.layerY ? e.layerY : e.offsetY;
|
| 1015 |
//this.adjustedForDraggableSize = false;
|
| 1016 |
|
| 1017 |
this.interestedInMotionEvents = this.hasSelection(); |
| 1018 |
this._terminateEvent(e);
|
| 1019 |
}, |
| 1020 |
|
| 1021 |
updateSelection: function( draggable, extendSelection ) { |
| 1022 |
if ( ! extendSelection )
|
| 1023 |
this.clearSelection();
|
| 1024 |
|
| 1025 |
if ( draggable.isSelected() ) {
|
| 1026 |
this.currentDragObjects.removeItem(draggable);
|
| 1027 |
draggable.deselect(); |
| 1028 |
if ( draggable == this.lastSelectedDraggable ) |
| 1029 |
this.lastSelectedDraggable = null; |
| 1030 |
} |
| 1031 |
else {
|
| 1032 |
this.currentDragObjects[ this.currentDragObjects.length ] = draggable; |
| 1033 |
draggable.select(); |
| 1034 |
this.lastSelectedDraggable = draggable;
|
| 1035 |
} |
| 1036 |
}, |
| 1037 |
|
| 1038 |
_mouseDownHandler: function(e) { |
| 1039 |
if ( arguments.length == 0 ) |
| 1040 |
e = event; |
| 1041 |
|
| 1042 |
// if not button 1 ignore it...
|
| 1043 |
var nsEvent = e.which != undefined; |
| 1044 |
if ( (nsEvent && e.which != 1) || (!nsEvent && e.button != 1)) |
| 1045 |
return;
|
| 1046 |
|
| 1047 |
var eventTarget = e.target ? e.target : e.srcElement;
|
| 1048 |
var draggableObject = eventTarget.draggable;
|
| 1049 |
|
| 1050 |
var candidate = eventTarget;
|
| 1051 |
while (draggableObject == null && candidate.parentNode) { |
| 1052 |
candidate = candidate.parentNode; |
| 1053 |
draggableObject = candidate.draggable; |
| 1054 |
} |
| 1055 |
|
| 1056 |
if ( draggableObject == null ) |
| 1057 |
return;
|
| 1058 |
|
| 1059 |
this.updateSelection( draggableObject, e.ctrlKey );
|
| 1060 |
|
| 1061 |
// clear the drop zones postion cache...
|
| 1062 |
if ( this.hasSelection() ) |
| 1063 |
for ( var i = 0 ; i < this.dropZones.length ; i++ ) |
| 1064 |
this.dropZones[i].clearPositionCache();
|
| 1065 |
|
| 1066 |
this.setStartDragFromElement( e, draggableObject.getMouseDownHTMLElement() );
|
| 1067 |
}, |
| 1068 |
|
| 1069 |
|
| 1070 |
_mouseMoveHandler: function(e) { |
| 1071 |
var nsEvent = e.which != undefined; |
| 1072 |
if ( !this.interestedInMotionEvents ) { |
| 1073 |
this._terminateEvent(e);
|
| 1074 |
return;
|
| 1075 |
} |
| 1076 |
|
| 1077 |
if ( ! this.hasSelection() ) |
| 1078 |
return;
|
| 1079 |
|
| 1080 |
if ( ! this.currentDragObjectVisible ) |
| 1081 |
this._startDrag(e);
|
| 1082 |
|
| 1083 |
if ( !this.activatedDropZones ) |
| 1084 |
this._activateRegisteredDropZones();
|
| 1085 |
|
| 1086 |
//if ( !this.adjustedForDraggableSize )
|
| 1087 |
// this._adjustForDraggableSize(e);
|
| 1088 |
|
| 1089 |
this._updateDraggableLocation(e);
|
| 1090 |
this._updateDropZonesHover(e);
|
| 1091 |
|
| 1092 |
this._terminateEvent(e);
|
| 1093 |
}, |
| 1094 |
|
| 1095 |
_makeDraggableObjectVisible: function(e) |
| 1096 |
{
|
| 1097 |
if ( !this.hasSelection() ) |
| 1098 |
return;
|
| 1099 |
|
| 1100 |
var dragElement;
|
| 1101 |
if ( this.currentDragObjects.length > 1 ) |
| 1102 |
dragElement = this.currentDragObjects[0].getMultiObjectDragGUI(this.currentDragObjects); |
| 1103 |
else
|
| 1104 |
dragElement = this.currentDragObjects[0].getSingleObjectDragGUI(); |
| 1105 |
|
| 1106 |
// go ahead and absolute position it...
|
| 1107 |
if ( RicoUtil.getElementsComputedStyle(dragElement, "position") != "absolute" ) |
| 1108 |
dragElement.style.position = "absolute";
|
| 1109 |
|
| 1110 |
// need to parent him into the document...
|
| 1111 |
if ( dragElement.parentNode == null || dragElement.parentNode.nodeType == 11 ) |
| 1112 |
document.body.appendChild(dragElement); |
| 1113 |
|
| 1114 |
this.dragElement = dragElement;
|
| 1115 |
this._updateDraggableLocation(e);
|
| 1116 |
|
| 1117 |
this.currentDragObjectVisible = true; |
| 1118 |
}, |
| 1119 |
|
| 1120 |
/**
|
| 1121 |
_adjustForDraggableSize: function(e) {
|
| 1122 |
var dragElementWidth = this.dragElement.offsetWidth;
|
| 1123 |
var dragElementHeight = this.dragElement.offsetHeight;
|
| 1124 |
if ( this.startComponentX > dragElementWidth )
|
| 1125 |
this.startx -= this.startComponentX - dragElementWidth + 2;
|
| 1126 |
if ( e.offsetY ) {
|
| 1127 |
if ( this.startComponentY > dragElementHeight )
|
| 1128 |
this.starty -= this.startComponentY - dragElementHeight + 2;
|
| 1129 |
}
|
| 1130 |
this.adjustedForDraggableSize = true;
|
| 1131 |
},
|
| 1132 |
**/
|
| 1133 |
|
| 1134 |
_updateDraggableLocation: function(e) { |
| 1135 |
var dragObjectStyle = this.dragElement.style; |
| 1136 |
dragObjectStyle.left = (e.screenX - this.startx) + "px" |
| 1137 |
dragObjectStyle.top = (e.screenY - this.starty) + "px"; |
| 1138 |
}, |
| 1139 |
|
| 1140 |
_updateDropZonesHover: function(e) { |
| 1141 |
var n = this.dropZones.length; |
| 1142 |
for ( var i = 0 ; i < n ; i++ ) { |
| 1143 |
if ( ! this._mousePointInDropZone( e, this.dropZones[i] ) ) |
| 1144 |
this.dropZones[i].hideHover();
|
| 1145 |
} |
| 1146 |
|
| 1147 |
for ( var i = 0 ; i < n ; i++ ) { |
| 1148 |
if ( this._mousePointInDropZone( e, this.dropZones[i] ) ) { |
| 1149 |
if ( this.dropZones[i].canAccept(this.currentDragObjects) ) |
| 1150 |
this.dropZones[i].showHover();
|
| 1151 |
} |
| 1152 |
} |
| 1153 |
}, |
| 1154 |
|
| 1155 |
_startDrag: function(e) { |
| 1156 |
for ( var i = 0 ; i < this.currentDragObjects.length ; i++ ) |
| 1157 |
this.currentDragObjects[i].startDrag();
|
| 1158 |
|
| 1159 |
this._makeDraggableObjectVisible(e);
|
| 1160 |
}, |
| 1161 |
|
| 1162 |
_mouseUpHandler: function(e) { |
| 1163 |
if ( ! this.hasSelection() ) |
| 1164 |
return;
|
| 1165 |
|
| 1166 |
var nsEvent = e.which != undefined; |
| 1167 |
if ( (nsEvent && e.which != 1) || (!nsEvent && e.button != 1)) |
| 1168 |
return;
|
| 1169 |
|
| 1170 |
this.interestedInMotionEvents = false; |
| 1171 |
|
| 1172 |
if ( this.dragElement == null ) { |
| 1173 |
this._terminateEvent(e);
|
| 1174 |
return;
|
| 1175 |
} |
| 1176 |
|
| 1177 |
if ( this._placeDraggableInDropZone(e) ) |
| 1178 |
this._completeDropOperation(e);
|
| 1179 |
else {
|
| 1180 |
this._terminateEvent(e);
|
| 1181 |
new Effect.Position( this.dragElement, |
| 1182 |
this.origPos.x,
|
| 1183 |
this.origPos.y,
|
| 1184 |
200,
|
| 1185 |
20,
|
| 1186 |
{ complete : this._doCancelDragProcessing.bind(this) } );
|
| 1187 |
} |
| 1188 |
}, |
| 1189 |
|
| 1190 |
_completeDropOperation: function(e) { |
| 1191 |
if ( this.dragElement != this.currentDragObjects[0].getMouseDownHTMLElement() ) { |
| 1192 |
if ( this.dragElement.parentNode != null ) |
| 1193 |
this.dragElement.parentNode.removeChild(this.dragElement); |
| 1194 |
} |
| 1195 |
|
| 1196 |
this._deactivateRegisteredDropZones();
|
| 1197 |
this._endDrag();
|
| 1198 |
this.clearSelection();
|
| 1199 |
this.dragElement = null; |
| 1200 |
this.currentDragObjectVisible = false; |
| 1201 |
this._terminateEvent(e);
|
| 1202 |
}, |
| 1203 |
|
| 1204 |
_doCancelDragProcessing: function() { |
| 1205 |
this._cancelDrag();
|
| 1206 |
|
| 1207 |
if ( this.dragElement != this.currentDragObjects[0].getMouseDownHTMLElement() ) { |
| 1208 |
if ( this.dragElement.parentNode != null ) { |
| 1209 |
this.dragElement.parentNode.removeChild(this.dragElement); |
| 1210 |
} |
| 1211 |
} |
| 1212 |
|
| 1213 |
this._deactivateRegisteredDropZones();
|
| 1214 |
this.dragElement = null; |
| 1215 |
this.currentDragObjectVisible = false; |
| 1216 |
}, |
| 1217 |
|
| 1218 |
_placeDraggableInDropZone: function(e) { |
| 1219 |
var foundDropZone = false; |
| 1220 |
var n = this.dropZones.length; |
| 1221 |
for ( var i = 0 ; i < n ; i++ ) { |
| 1222 |
if ( this._mousePointInDropZone( e, this.dropZones[i] ) ) { |
| 1223 |
if ( this.dropZones[i].canAccept(this.currentDragObjects) ) { |
| 1224 |
this.dropZones[i].hideHover();
|
| 1225 |
this.dropZones[i].accept(this.currentDragObjects); |
| 1226 |
foundDropZone = true;
|
| 1227 |
break;
|
| 1228 |
} |
| 1229 |
} |
| 1230 |
} |
| 1231 |
|
| 1232 |
return foundDropZone;
|
| 1233 |
}, |
| 1234 |
|
| 1235 |
_cancelDrag: function() { |
| 1236 |
for ( var i = 0 ; i < this.currentDragObjects.length ; i++ ) |
| 1237 |
this.currentDragObjects[i].cancelDrag();
|
| 1238 |
}, |
| 1239 |
|
| 1240 |
_endDrag: function() { |
| 1241 |
for ( var i = 0 ; i < this.currentDragObjects.length ; i++ ) |
| 1242 |
this.currentDragObjects[i].endDrag();
|
| 1243 |
}, |
| 1244 |
|
| 1245 |
_mousePointInDropZone: function( e, dropZone ) { |
| 1246 |
|
| 1247 |
var absoluteRect = dropZone.getAbsoluteRect();
|
| 1248 |
|
| 1249 |
return e.clientX > absoluteRect.left &&
|
| 1250 |
e.clientX < absoluteRect.right && |
| 1251 |
e.clientY > absoluteRect.top && |
| 1252 |
e.clientY < absoluteRect.bottom; |
| 1253 |
}, |
| 1254 |
|
| 1255 |
_addMouseDownHandler: function( aDraggable ) |
| 1256 |
{
|
| 1257 |
var htmlElement = aDraggable.getMouseDownHTMLElement();
|
| 1258 |
if ( htmlElement != null ) { |
| 1259 |
htmlElement.draggable = aDraggable; |
| 1260 |
this._addMouseDownEvent( htmlElement );
|
| 1261 |
} |
| 1262 |
}, |
| 1263 |
|
| 1264 |
_activateRegisteredDropZones: function() { |
| 1265 |
var n = this.dropZones.length; |
| 1266 |
for ( var i = 0 ; i < n ; i++ ) { |
| 1267 |
var dropZone = this.dropZones[i]; |
| 1268 |
if ( dropZone.canAccept(this.currentDragObjects) ) |
| 1269 |
dropZone.activate(); |
| 1270 |
} |
| 1271 |
|
| 1272 |
this.activatedDropZones = true; |
| 1273 |
}, |
| 1274 |
|
| 1275 |
_deactivateRegisteredDropZones: function() { |
| 1276 |
var n = this.dropZones.length; |
| 1277 |
for ( var i = 0 ; i < n ; i++ ) |
| 1278 |
this.dropZones[i].deactivate();
|
| 1279 |
this.activatedDropZones = false; |
| 1280 |
}, |
| 1281 |
|
| 1282 |
_addMouseDownEvent: function( htmlElement ) { |
| 1283 |
if ( typeof document.implementation != "undefined" && |
| 1284 |
document.implementation.hasFeature("HTML", "1.0") && |
| 1285 |
document.implementation.hasFeature("Events", "2.0") && |
| 1286 |
document.implementation.hasFeature("CSS", "2.0") ) { |
| 1287 |
htmlElement.addEventListener("mousedown", this._mouseDownHandler.bindAsEventListener(this), false); |
| 1288 |
} |
| 1289 |
else {
|
| 1290 |
htmlElement.attachEvent( "onmousedown", this._mouseDownHandler.bindAsEventListener(this) ); |
| 1291 |
} |
| 1292 |
}, |
| 1293 |
|
| 1294 |
_terminateEvent: function(e) { |
| 1295 |
if ( e.stopPropagation != undefined ) |
| 1296 |
e.stopPropagation(); |
| 1297 |
else if ( e.cancelBubble != undefined ) |
| 1298 |
e.cancelBubble = true;
|
| 1299 |
|
| 1300 |
if ( e.preventDefault != undefined ) |
| 1301 |
e.preventDefault(); |
| 1302 |
else
|
| 1303 |
e.returnValue = false;
|
| 1304 |
}, |
| 1305 |
|
| 1306 |
initializeEventHandlers: function() { |
| 1307 |
if ( typeof document.implementation != "undefined" && |
| 1308 |
document.implementation.hasFeature("HTML", "1.0") && |
| 1309 |
document.implementation.hasFeature("Events", "2.0") && |
| 1310 |
document.implementation.hasFeature("CSS", "2.0") ) { |
| 1311 |
document.addEventListener("mouseup", this._mouseUpHandler.bindAsEventListener(this), false); |
| 1312 |
document.addEventListener("mousemove", this._mouseMoveHandler.bindAsEventListener(this), false); |
| 1313 |
} |
| 1314 |
else {
|
| 1315 |
document.attachEvent( "onmouseup", this._mouseUpHandler.bindAsEventListener(this) ); |
| 1316 |
document.attachEvent( "onmousemove", this._mouseMoveHandler.bindAsEventListener(this) ); |
| 1317 |
} |
| 1318 |
} |
| 1319 |
} |
| 1320 |
|
| 1321 |
//var dndMgr = new Rico.DragAndDrop();
|
| 1322 |
//dndMgr.initializeEventHandlers();
|
| 1323 |
|
| 1324 |
|
| 1325 |
//-------------------- ricoDraggable.js
|
| 1326 |
Rico.Draggable = Class.create(); |
| 1327 |
|
| 1328 |
Rico.Draggable.prototype = {
|
| 1329 |
|
| 1330 |
initialize: function( type, htmlElement ) { |
| 1331 |
this.type = type;
|
| 1332 |
this.htmlElement = $(htmlElement); |
| 1333 |
this.selected = false; |
| 1334 |
}, |
| 1335 |
|
| 1336 |
/**
|
| 1337 |
* Returns the HTML element that should have a mouse down event
|
| 1338 |
* added to it in order to initiate a drag operation
|
| 1339 |
*
|
| 1340 |
**/
|
| 1341 |
getMouseDownHTMLElement: function() { |
| 1342 |
return this.htmlElement; |
| 1343 |
}, |
| 1344 |
|
| 1345 |
select: function() { |
| 1346 |
this.selected = true; |
| 1347 |
|
| 1348 |
if ( this.showingSelected ) |
| 1349 |
return;
|
| 1350 |
|
| 1351 |
var htmlElement = this.getMouseDownHTMLElement(); |
| 1352 |
|
| 1353 |
var color = Rico.Color.createColorFromBackground(htmlElement);
|
| 1354 |
color.isBright() ? color.darken(0.033) : color.brighten(0.033); |
| 1355 |
|
| 1356 |
this.saveBackground = RicoUtil.getElementsComputedStyle(htmlElement, "backgroundColor", "background-color"); |
| 1357 |
htmlElement.style.backgroundColor = color.asHex(); |
| 1358 |
this.showingSelected = true; |
| 1359 |
}, |
| 1360 |
|
| 1361 |
deselect: function() { |
| 1362 |
this.selected = false; |
| 1363 |
if ( !this.showingSelected ) |
| 1364 |
return;
|
| 1365 |
|
| 1366 |
var htmlElement = this.getMouseDownHTMLElement(); |
| 1367 |
|
| 1368 |
htmlElement.style.backgroundColor = this.saveBackground;
|
| 1369 |
this.showingSelected = false; |
| 1370 |
}, |
| 1371 |
|
| 1372 |
isSelected: function() { |
| 1373 |
return this.selected; |
| 1374 |
}, |
| 1375 |
|
| 1376 |
startDrag: function() { |
| 1377 |
}, |
| 1378 |
|
| 1379 |
cancelDrag: function() { |
| 1380 |
}, |
| 1381 |
|
| 1382 |
endDrag: function() { |
| 1383 |
}, |
| 1384 |
|
| 1385 |
getSingleObjectDragGUI: function() { |
| 1386 |
return this.htmlElement; |
| 1387 |
}, |
| 1388 |
|
| 1389 |
getMultiObjectDragGUI: function( draggables ) { |
| 1390 |
return this.htmlElement; |
| 1391 |
}, |
| 1392 |
|
| 1393 |
getDroppedGUI: function() { |
| 1394 |
return this.htmlElement; |
| 1395 |
}, |
| 1396 |
|
| 1397 |
toString: function() { |
| 1398 |
return this.type + ":" + this.htmlElement + ":"; |
| 1399 |
} |
| 1400 |
|
| 1401 |
} |
| 1402 |
|
| 1403 |
|
| 1404 |
//-------------------- ricoDropzone.js
|
| 1405 |
Rico.Dropzone = Class.create(); |
| 1406 |
|
| 1407 |
Rico.Dropzone.prototype = {
|
| 1408 |
|
| 1409 |
initialize: function( htmlElement ) { |
| 1410 |
this.htmlElement = $(htmlElement); |
| 1411 |
this.absoluteRect = null; |
| 1412 |
}, |
| 1413 |
|
| 1414 |
getHTMLElement: function() { |
| 1415 |
return this.htmlElement; |
| 1416 |
}, |
| 1417 |
|
| 1418 |
clearPositionCache: function() { |
| 1419 |
this.absoluteRect = null; |
| 1420 |
}, |
| 1421 |
|
| 1422 |
getAbsoluteRect: function() { |
| 1423 |
if ( this.absoluteRect == null ) { |
| 1424 |
var htmlElement = this.getHTMLElement(); |
| 1425 |
var pos = RicoUtil.toViewportPosition(htmlElement);
|
| 1426 |
|
| 1427 |
this.absoluteRect = {
|
| 1428 |
top: pos.y,
|
| 1429 |
left: pos.x,
|
| 1430 |
bottom: pos.y + htmlElement.offsetHeight,
|
| 1431 |
right: pos.x + htmlElement.offsetWidth
|
| 1432 |
}; |
| 1433 |
} |
| 1434 |
return this.absoluteRect; |
| 1435 |
}, |
| 1436 |
|
| 1437 |
activate: function() { |
| 1438 |
var htmlElement = this.getHTMLElement(); |
| 1439 |
if (htmlElement == null || this.showingActive) |
| 1440 |
return;
|
| 1441 |
|
| 1442 |
this.showingActive = true; |
| 1443 |
this.saveBackgroundColor = htmlElement.style.backgroundColor;
|
| 1444 |
|
| 1445 |
var fallbackColor = "#ffea84"; |
| 1446 |
var currentColor = Rico.Color.createColorFromBackground(htmlElement);
|
| 1447 |
if ( currentColor == null ) |
| 1448 |
htmlElement.style.backgroundColor = fallbackColor; |
| 1449 |
else {
|
| 1450 |
currentColor.isBright() ? currentColor.darken(0.2) : currentColor.brighten(0.2); |
| 1451 |
htmlElement.style.backgroundColor = currentColor.asHex(); |
| 1452 |
} |
| 1453 |
}, |
| 1454 |
|
| 1455 |
deactivate: function() { |
| 1456 |
var htmlElement = this.getHTMLElement(); |
| 1457 |
if (htmlElement == null || !this.showingActive) |
| 1458 |
return;
|
| 1459 |
|
| 1460 |
htmlElement.style.backgroundColor = this.saveBackgroundColor;
|
| 1461 |
this.showingActive = false; |
| 1462 |
this.saveBackgroundColor = null; |
| 1463 |
}, |
| 1464 |
|
| 1465 |
showHover: function() { |
| 1466 |
var htmlElement = this.getHTMLElement(); |
| 1467 |
if ( htmlElement == null || this.showingHover ) |
| 1468 |
return;
|
| 1469 |
|
| 1470 |
this.saveBorderWidth = htmlElement.style.borderWidth;
|
| 1471 |
this.saveBorderStyle = htmlElement.style.borderStyle;
|
| 1472 |
this.saveBorderColor = htmlElement.style.borderColor;
|
| 1473 |
|
| 1474 |
this.showingHover = true; |
| 1475 |
htmlElement.style.borderWidth = "1px";
|
| 1476 |
htmlElement.style.borderStyle = "solid";
|
| 1477 |
//htmlElement.style.borderColor = "#ff9900";
|
| 1478 |
htmlElement.style.borderColor = "#ffff00";
|
| 1479 |
}, |
| 1480 |
|
| 1481 |
hideHover: function() { |
| 1482 |
var htmlElement = this.getHTMLElement(); |
| 1483 |
if ( htmlElement == null || !this.showingHover ) |
| 1484 |
return;
|
| 1485 |
|
| 1486 |
htmlElement.style.borderWidth = this.saveBorderWidth;
|
| 1487 |
htmlElement.style.borderStyle = this.saveBorderStyle;
|
| 1488 |
htmlElement.style.borderColor = this.saveBorderColor;
|
| 1489 |
this.showingHover = false; |
| 1490 |
}, |
| 1491 |
|
| 1492 |
canAccept: function(draggableObjects) { |
| 1493 |
return true; |
| 1494 |
}, |
| 1495 |
|
| 1496 |
accept: function(draggableObjects) { |
| 1497 |
var htmlElement = this.getHTMLElement(); |
| 1498 |
if ( htmlElement == null ) |
| 1499 |
return;
|
| 1500 |
|
| 1501 |
n = draggableObjects.length; |
| 1502 |
for ( var i = 0 ; i < n ; i++ ) |
| 1503 |
{
|
| 1504 |
var theGUI = draggableObjects[i].getDroppedGUI();
|
| 1505 |
if ( RicoUtil.getElementsComputedStyle( theGUI, "position" ) == "absolute" ) |
| 1506 |
{
|
| 1507 |
theGUI.style.position = "static";
|
| 1508 |
theGUI.style.top = "";
|
| 1509 |
theGUI.style.top = "";
|
| 1510 |
} |
| 1511 |
htmlElement.appendChild(theGUI); |
| 1512 |
} |
| 1513 |
} |
| 1514 |
} |
| 1515 |
|
| 1516 |
|
| 1517 |
//-------------------- ricoEffects.js
|
| 1518 |
|
| 1519 |
/**
|
| 1520 |
* Use the Effect namespace for effects. If using scriptaculous effects
|
| 1521 |
* this will already be defined, otherwise we'll just create an empty
|
| 1522 |
* object for it...
|
| 1523 |
**/
|
| 1524 |
if ( window.Effect == undefined ) |
| 1525 |
Effect = {};
|
| 1526 |
|
| 1527 |
Effect.SizeAndPosition = Class.create(); |
| 1528 |
Effect.SizeAndPosition.prototype = {
|
| 1529 |
|
| 1530 |
initialize: function(element, x, y, w, h, duration, steps, options) { |
| 1531 |
this.element = $(element); |
| 1532 |
this.x = x;
|
| 1533 |
this.y = y;
|
| 1534 |
this.w = w;
|
| 1535 |
this.h = h;
|
| 1536 |
this.duration = duration;
|
| 1537 |
this.steps = steps;
|
| 1538 |
this.options = arguments[7] || {}; |
| 1539 |
|
| 1540 |
this.sizeAndPosition();
|
| 1541 |
}, |
| 1542 |
|
| 1543 |
sizeAndPosition: function() { |
| 1544 |
if (this.isFinished()) { |
| 1545 |
if(this.options.complete) this.options.complete(this); |
| 1546 |
return;
|
| 1547 |
} |
| 1548 |
|
| 1549 |
if (this.timer) |
| 1550 |
clearTimeout(this.timer);
|
| 1551 |
|
| 1552 |
var stepDuration = Math.round(this.duration/this.steps) ; |
| 1553 |
|
| 1554 |
// Get original values: x,y = top left corner; w,h = width height
|
| 1555 |
var currentX = this.element.offsetLeft; |
| 1556 |
var currentY = this.element.offsetTop; |
| 1557 |
var currentW = this.element.offsetWidth; |
| 1558 |
var currentH = this.element.offsetHeight; |
| 1559 |
|
| 1560 |
// If values not set, or zero, we do not modify them, and take original as final as well
|
| 1561 |
this.x = (this.x) ? this.x : currentX; |
| 1562 |
this.y = (this.y) ? this.y : currentY; |
| 1563 |
this.w = (this.w) ? this.w : currentW; |
| 1564 |
this.h = (this.h) ? this.h : currentH; |
| 1565 |
|
| 1566 |
// how much do we need to modify our values for each step?
|
| 1567 |
var difX = this.steps > 0 ? (this.x - currentX)/this.steps : 0; |
| 1568 |
var difY = this.steps > 0 ? (this.y - currentY)/this.steps : 0; |
| 1569 |
var difW = this.steps > 0 ? (this.w - currentW)/this.steps : 0; |
| 1570 |
var difH = this.steps > 0 ? (this.h - currentH)/this.steps : 0; |
| 1571 |
|
| 1572 |
this.moveBy(difX, difY);
|
| 1573 |
this.resizeBy(difW, difH);
|
| 1574 |
|
| 1575 |
this.duration -= stepDuration;
|
| 1576 |
this.steps--;
|
| 1577 |
|
| 1578 |
this.timer = setTimeout(this.sizeAndPosition.bind(this), stepDuration); |
| 1579 |
}, |
| 1580 |
|
| 1581 |
isFinished: function() { |
| 1582 |
return this.steps <= 0; |
| 1583 |
}, |
| 1584 |
|
| 1585 |
moveBy: function( difX, difY ) { |
| 1586 |
var currentLeft = this.element.offsetLeft; |
| 1587 |
var currentTop = this.element.offsetTop; |
| 1588 |
var intDifX = parseInt(difX);
|
| 1589 |
var intDifY = parseInt(difY);
|
| 1590 |
|
| 1591 |
var style = this.element.style; |
| 1592 |
if ( intDifX != 0 ) |
| 1593 |
style.left = (currentLeft + intDifX) + "px";
|
| 1594 |
if ( intDifY != 0 ) |
| 1595 |
style.top = (currentTop + intDifY) + "px";
|
| 1596 |
}, |
| 1597 |
|
| 1598 |
resizeBy: function( difW, difH ) { |
| 1599 |
var currentWidth = this.element.offsetWidth; |
| 1600 |
var currentHeight = this.element.offsetHeight; |
| 1601 |
var intDifW = parseInt(difW);
|
| 1602 |
var intDifH = parseInt(difH);
|
| 1603 |
|
| 1604 |
var style = this.element.style; |
| 1605 |
if ( intDifW != 0 ) |
| 1606 |
style.width = (currentWidth + intDifW) + "px";
|
| 1607 |
if ( intDifH != 0 ) |
| 1608 |
style.height = (currentHeight + intDifH) + "px";
|
| 1609 |
} |
| 1610 |
} |
| 1611 |
|
| 1612 |
Effect.Size = Class.create(); |
| 1613 |
Effect.Size.prototype = {
|
| 1614 |
|
| 1615 |
initialize: function(element, w, h, duration, steps, options) { |
| 1616 |
new Effect.SizeAndPosition(element, null, null, w, h, duration, steps, options); |
| 1617 |
} |
| 1618 |
} |
| 1619 |
|
| 1620 |
Effect.Position = Class.create(); |
| 1621 |
Effect.Position.prototype = {
|
| 1622 |
|
| 1623 |
initialize: function(element, x, y, duration, steps, options) { |
| 1624 |
new Effect.SizeAndPosition(element, x, y, null, null, duration, steps, options); |
| 1625 |
} |
| 1626 |
} |
| 1627 |
|
| 1628 |
Effect.Round = Class.create(); |
| 1629 |
Effect.Round.prototype = {
|
| 1630 |
|
| 1631 |
initialize: function(tagName, className, options) { |
| 1632 |
var elements = document.getElementsByTagAndClassName(tagName,className);
|
| 1633 |
for ( var i = 0 ; i < elements.length ; i++ ) |
| 1634 |
Rico.Corner.round( elements[i], options ); |
| 1635 |
} |
| 1636 |
}; |
| 1637 |
|
| 1638 |
Effect.FadeTo = Class.create(); |
| 1639 |
Effect.FadeTo.prototype = {
|
| 1640 |
|
| 1641 |
initialize: function( element, opacity, duration, steps, options) { |
| 1642 |
this.element = $(element); |
| 1643 |
this.opacity = opacity;
|
| 1644 |
this.duration = duration;
|
| 1645 |
this.steps = steps;
|
| 1646 |
this.options = arguments[4] || {}; |
| 1647 |
this.fadeTo();
|
| 1648 |
}, |
| 1649 |
|
| 1650 |
fadeTo: function() { |
| 1651 |
if (this.isFinished()) { |
| 1652 |
if(this.options.complete) this.options.complete(this); |
| 1653 |
return;
|
| 1654 |
} |
| 1655 |
|
| 1656 |
if (this.timer) |
| 1657 |
clearTimeout(this.timer);
|
| 1658 |
|
| 1659 |
var stepDuration = Math.round(this.duration/this.steps) ; |
| 1660 |
var currentOpacity = this.getElementOpacity(); |
| 1661 |
var delta = this.steps > 0 ? (this.opacity - currentOpacity)/this.steps : 0; |
| 1662 |
|
| 1663 |
this.changeOpacityBy(delta);
|
| 1664 |
this.duration -= stepDuration;
|
| 1665 |
this.steps--;
|
| 1666 |
|
| 1667 |
this.timer = setTimeout(this.fadeTo.bind(this), stepDuration); |
| 1668 |
}, |
| 1669 |
|
| 1670 |
changeOpacityBy: function(v) { |
| 1671 |
var currentOpacity = this.getElementOpacity(); |
| 1672 |
var newOpacity = Math.max(0, Math.min(currentOpacity+v, 1)); |
| 1673 |
this.element.ricoOpacity = newOpacity;
|
| 1674 |
|
| 1675 |
this.element.style.filter = "alpha(opacity:"+Math.round(newOpacity*100)+")"; |
| 1676 |
this.element.style.opacity = newOpacity; /*//*/; |
| 1677 |
}, |
| 1678 |
|
| 1679 |
isFinished: function() { |
| 1680 |
return this.steps <= 0; |
| 1681 |
}, |
| 1682 |
|
| 1683 |
getElementOpacity: function() { |
| 1684 |
if ( this.element.ricoOpacity == undefined ) { |
| 1685 |
var opacity;
|
| 1686 |
if ( this.element.currentStyle ) { |
| 1687 |
opacity = this.element.currentStyle.opacity;
|
| 1688 |
} |
| 1689 |
else if ( document.defaultView.getComputedStyle != undefined ) { |
| 1690 |
var computedStyle = document.defaultView.getComputedStyle;
|
| 1691 |
opacity = computedStyle(this.element, null).getPropertyValue('opacity'); |
| 1692 |
} |
| 1693 |
|
| 1694 |
this.element.ricoOpacity = opacity != undefined ? opacity : 1.0; |
| 1695 |
} |
| 1696 |
|
| 1697 |
return parseFloat(this.element.ricoOpacity); |
| 1698 |
} |
| 1699 |
} |
| 1700 |
|
| 1701 |
Effect.AccordionSize = Class.create(); |
| 1702 |
|
| 1703 |
Effect.AccordionSize.prototype = {
|
| 1704 |
|
| 1705 |
initialize: function(e1, e2, start, end, duration, steps, options) { |
| 1706 |
this.e1 = $(e1); |
| 1707 |
this.e2 = $(e2); |
| 1708 |
this.start = start;
|
| 1709 |
this.end = end;
|
| 1710 |
this.duration = duration;
|
| 1711 |
this.steps = steps;
|
| 1712 |
this.options = arguments[6] || {}; |
| 1713 |
|
| 1714 |
this.accordionSize();
|
| 1715 |
}, |
| 1716 |
|
| 1717 |
accordionSize: function() { |
| 1718 |
|
| 1719 |
if (this.isFinished()) { |
| 1720 |
// just in case there are round errors or such...
|
| 1721 |
this.e1.style.height = this.start + "px"; |
| 1722 |
this.e2.style.height = this.end + "px"; |
| 1723 |
|
| 1724 |
if(this.options.complete) |
| 1725 |
this.options.complete(this); |
| 1726 |
return;
|
| 1727 |
} |
| 1728 |
|
| 1729 |
if (this.timer) |
| 1730 |
clearTimeout(this.timer);
|
| 1731 |
|
| 1732 |
var stepDuration = Math.round(this.duration/this.steps) ; |
| 1733 |
|
| 1734 |
var diff = this.steps > 0 ? (parseInt(this.e1.offsetHeight) - this.start)/this.steps : 0; |
| 1735 |
this.resizeBy(diff);
|
| 1736 |
|
| 1737 |
this.duration -= stepDuration;
|
| 1738 |
this.steps--;
|
| 1739 |
|
| 1740 |
this.timer = setTimeout(this.accordionSize.bind(this), stepDuration); |
| 1741 |
}, |
| 1742 |
|
| 1743 |
isFinished: function() { |
| 1744 |
return this.steps <= 0; |
| 1745 |
}, |
| 1746 |
|
| 1747 |
resizeBy: function(diff) { |
| 1748 |
var h1Height = this.e1.offsetHeight; |
| 1749 |
var h2Height = this.e2.offsetHeight; |
| 1750 |
var intDiff = parseInt(diff);
|
| 1751 |
if ( diff != 0 ) { |
| 1752 |
this.e1.style.height = (h1Height - intDiff) + "px"; |
| 1753 |
this.e2.style.height = (h2Height + intDiff) + "px"; |
| 1754 |
} |
| 1755 |
} |
| 1756 |
|
| 1757 |
}; |
| 1758 |
|
| 1759 |
|
| 1760 |
//-------------------- ricoLiveGrid.js
|
| 1761 |
|
| 1762 |
// Rico.LiveGridMetaData -----------------------------------------------------
|
| 1763 |
|
| 1764 |
Rico.LiveGridMetaData = Class.create(); |
| 1765 |
|
| 1766 |
Rico.LiveGridMetaData.prototype = {
|
| 1767 |
|
| 1768 |
initialize: function( pageSize, totalRows, columnCount, options ) { |
| 1769 |
this.pageSize = pageSize;
|
| 1770 |
this.totalRows = totalRows;
|
| 1771 |
this.setOptions(options);
|
| 1772 |
this.scrollArrowHeight = 16; |
| 1773 |
this.columnCount = columnCount;
|
| 1774 |
}, |
| 1775 |
|
| 1776 |
setOptions: function(options) { |
| 1777 |
this.options = {
|
| 1778 |
largeBufferSize : 7.0, // 7 pages |
| 1779 |
nearLimitFactor : 0.2 // 20% of buffer |
| 1780 |
}.extend(options || {});
|
| 1781 |
}, |
| 1782 |
|
| 1783 |
getPageSize: function() { |
| 1784 |
return this.pageSize; |
| 1785 |
}, |
| 1786 |
|
| 1787 |
getTotalRows: function() { |
| 1788 |
return this.totalRows; |
| 1789 |
}, |
| 1790 |
|
| 1791 |
setTotalRows: function(n) { |
| 1792 |
this.totalRows = n;
|
| 1793 |
}, |
| 1794 |
|
| 1795 |
getLargeBufferSize: function() { |
| 1796 |
return parseInt(this.options.largeBufferSize * this.pageSize); |
| 1797 |
}, |
| 1798 |
|
| 1799 |
getLimitTolerance: function() { |
| 1800 |
return parseInt(this.getLargeBufferSize() * this.options.nearLimitFactor); |
| 1801 |
} |
| 1802 |
}; |
| 1803 |
|
| 1804 |
// Rico.LiveGridScroller -----------------------------------------------------
|
| 1805 |
|
| 1806 |
Rico.LiveGridScroller = Class.create(); |
| 1807 |
|
| 1808 |
Rico.LiveGridScroller.prototype = {
|
| 1809 |
|
| 1810 |
initialize: function(liveGrid, viewPort) { |
| 1811 |
this.isIE = navigator.userAgent.toLowerCase().indexOf("msie") >= 0; |
| 1812 |
this.liveGrid = liveGrid;
|
| 1813 |
this.metaData = liveGrid.metaData;
|
| 1814 |
this.createScrollBar();
|
| 1815 |
this.scrollTimeout = null; |
| 1816 |
this.lastScrollPos = 0; |
| 1817 |
this.viewPort = viewPort;
|
| 1818 |
this.rows = new Array(); |
| 1819 |
}, |
| 1820 |
|
| 1821 |
isUnPlugged: function() { |
| 1822 |
return this.scrollerDiv.onscroll == null; |
| 1823 |
}, |
| 1824 |
|
| 1825 |
plugin: function() { |
| 1826 |
this.scrollerDiv.onscroll = this.handleScroll.bindAsEventListener(this); |
| 1827 |
}, |
| 1828 |
|
| 1829 |
unplug: function() { |
| 1830 |
this.scrollerDiv.onscroll = null; |
| 1831 |
}, |
| 1832 |
|
| 1833 |
sizeIEHeaderHack: function() { |
| 1834 |
if ( !this.isIE ) return; |
| 1835 |
var headerTable = $(this.liveGrid.tableId + "_header"); |
| 1836 |
if ( headerTable )
|
| 1837 |
headerTable.rows[0].cells[0].style.width = |
| 1838 |
(headerTable.rows[0].cells[0].offsetWidth + 1) + "px"; |
| 1839 |
}, |
| 1840 |
|
| 1841 |
createScrollBar: function() { |
| 1842 |
var visibleHeight = this.liveGrid.viewPort.visibleHeight(); |
| 1843 |
// create the outer div...
|
| 1844 |
this.scrollerDiv = document.createElement("div"); |
| 1845 |
var scrollerStyle = this.scrollerDiv.style; |
| 1846 |
scrollerStyle.borderRight = "1px solid #ababab"; // hard coded color!!! |
| 1847 |
scrollerStyle.position = "relative";
|
| 1848 |
scrollerStyle.left = this.isIE ? "-6px" : "-3px"; |
| 1849 |
scrollerStyle.width = "19px";
|
| 1850 |
scrollerStyle.height = visibleHeight + "px";
|
| 1851 |
scrollerStyle.overflow = "auto";
|
| 1852 |
|
| 1853 |
// create the inner div...
|
| 1854 |
this.heightDiv = document.createElement("div"); |
| 1855 |
this.heightDiv.style.width = "1px"; |
| 1856 |
|
| 1857 |
this.heightDiv.style.height = parseInt(visibleHeight *
|
| 1858 |
this.metaData.getTotalRows()/this.metaData.getPageSize()) + "px" ; |
| 1859 |
this.scrollerDiv.appendChild(this.heightDiv); |
| 1860 |
this.scrollerDiv.onscroll = this.handleScroll.bindAsEventListener(this); |
| 1861 |
|
| 1862 |
var table = this.liveGrid.table; |
| 1863 |
table.parentNode.parentNode.insertBefore( this.scrollerDiv, table.parentNode.nextSibling );
|
| 1864 |
}, |
| 1865 |
|
| 1866 |
updateSize: function() { |
| 1867 |
var table = this.liveGrid.table; |
| 1868 |
var visibleHeight = this.viewPort.visibleHeight(); |
| 1869 |
this.heightDiv.style.height = parseInt(visibleHeight *
|
| 1870 |
this.metaData.getTotalRows()/this.metaData.getPageSize()) + "px"; |
| 1871 |
}, |
| 1872 |
|
| 1873 |
rowToPixel: function(rowOffset) { |
| 1874 |
return (rowOffset / this.metaData.getTotalRows()) * this.heightDiv.offsetHeight |
| 1875 |
}, |
| 1876 |
|
| 1877 |
moveScroll: function(rowOffset) { |
| 1878 |
this.scrollerDiv.scrollTop = this.rowToPixel(rowOffset); |
| 1879 |
if ( this.metaData.options.onscroll ) |
| 1880 |
this.metaData.options.onscroll( this.liveGrid, rowOffset ); |
| 1881 |
}, |
| 1882 |
|
| 1883 |
handleScroll: function() { |
| 1884 |
if ( this.scrollTimeout ) |
| 1885 |
clearTimeout( this.scrollTimeout );
|
| 1886 |
|
| 1887 |
var contentOffset = parseInt(this.scrollerDiv.scrollTop / this.viewPort.rowHeight); |
| 1888 |
this.liveGrid.requestContentRefresh(contentOffset);
|
| 1889 |
this.viewPort.scrollTo(this.scrollerDiv.scrollTop); |
| 1890 |
|
| 1891 |
if ( this.metaData.options.onscroll ) |
| 1892 |
this.metaData.options.onscroll( this.liveGrid, contentOffset ); |
| 1893 |
|
| 1894 |
this.scrollTimeout = setTimeout( this.scrollIdle.bind(this), 1200 ); |
| 1895 |
}, |
| 1896 |
|
| 1897 |
scrollIdle: function() { |
| 1898 |
if ( this.metaData.options.onscrollidle ) |
| 1899 |
this.metaData.options.onscrollidle();
|
| 1900 |
} |
| 1901 |
}; |
| 1902 |
|
| 1903 |
// Rico.LiveGridBuffer -----------------------------------------------------
|
| 1904 |
|
| 1905 |
Rico.LiveGridBuffer = Class.create(); |
| 1906 |
|
| 1907 |
Rico.LiveGridBuffer.prototype = {
|
| 1908 |
|
| 1909 |
initialize: function(metaData, viewPort) { |
| 1910 |
this.startPos = 0; |
| 1911 |
this.size = 0; |
| 1912 |
this.metaData = metaData;
|
| 1913 |
this.rows = new Array(); |
| 1914 |
this.updateInProgress = false; |
| 1915 |
this.viewPort = viewPort;
|
| 1916 |
this.maxBufferSize = metaData.getLargeBufferSize() * 2; |
| 1917 |
this.maxFetchSize = metaData.getLargeBufferSize();
|
| 1918 |
this.lastOffset = 0; |
| 1919 |
}, |
| 1920 |
|
| 1921 |
getBlankRow: function() { |
| 1922 |
if (!this.blankRow ) { |
| 1923 |
this.blankRow = new Array(); |
| 1924 |
for ( var i=0; i < this.metaData.columnCount ; i++ ) |
| 1925 |
this.blankRow[i] = " "; |
| 1926 |
} |
| 1927 |
return this.blankRow; |
| 1928 |
}, |
| 1929 |
|
| 1930 |
loadRows: function(ajaxResponse) { |
| 1931 |
var rowsElement = ajaxResponse.getElementsByTagName('rows')[0]; |
| 1932 |
this.updateUI = rowsElement.getAttribute("update_ui") == "true" |
| 1933 |
var newRows = new Array() |
| 1934 |
var trs = rowsElement.getElementsByTagName("tr"); |
| 1935 |
for ( var i=0 ; i < trs.length; i++ ) { |
| 1936 |
var row = newRows[i] = new Array(); |
| 1937 |
var cells = trs[i].getElementsByTagName("td"); |
| 1938 |
for ( var j=0; j < cells.length ; j++ ) { |
| 1939 |
var cell = cells[j];
|
| 1940 |
var convertSpaces = cell.getAttribute("convert_spaces") == "true"; |
| 1941 |
var cellContent = RicoUtil.getContentAsString(cell);
|
| 1942 |
row[j] = convertSpaces ? this.convertSpaces(cellContent) : cellContent;
|
| 1943 |
if (!row[j])
|
| 1944 |
row[j] = ' ';
|
| 1945 |
} |
| 1946 |
} |
| 1947 |
return newRows;
|
| 1948 |
}, |
| 1949 |
|
| 1950 |
update: function(ajaxResponse, start) { |
| 1951 |
var newRows = this.loadRows(ajaxResponse); |
| 1952 |
if (this.rows.length == 0) { // initial load |
| 1953 |
this.rows = newRows;
|
| 1954 |
this.size = this.rows.length; |
| 1955 |
this.startPos = start;
|
| 1956 |
return;
|
| 1957 |
} |
| 1958 |
if (start > this.startPos) { //appending |
| 1959 |
if (this.startPos + this.rows.length < start) { |
| 1960 |
this.rows = newRows;
|
| 1961 |
this.startPos = start;// |
| 1962 |
} else {
|
| 1963 |
this.rows = this.rows.concat( newRows.slice(0, newRows.length)); |
| 1964 |
if (this.rows.length > this.maxBufferSize) { |
| 1965 |
var fullSize = this.rows.length; |
| 1966 |
this.rows = this.rows.slice(this.rows.length - this.maxBufferSize, this.rows.length) |
| 1967 |
this.startPos = this.startPos + (fullSize - this.rows.length); |
| 1968 |
} |
| 1969 |
} |
| 1970 |
} else { //prepending |
| 1971 |
if (start + newRows.length < this.startPos) { |
| 1972 |
this.rows = newRows;
|
| 1973 |
} else {
|
| 1974 |
this.rows = newRows.slice(0, this.startPos).concat(this.rows); |
| 1975 |
if (this.rows.length > this.maxBufferSize) |
| 1976 |
this.rows = this.rows.slice(0, this.maxBufferSize) |
| 1977 |
} |
| 1978 |
this.startPos = start;
|
| 1979 |
} |
| 1980 |
this.size = this.rows.length; |
| 1981 |
}, |
| 1982 |
|
| 1983 |
clear: function() { |
| 1984 |
this.rows = new Array(); |
| 1985 |
this.startPos = 0; |
| 1986 |
this.size = 0; |
| 1987 |
}, |
| 1988 |
|
| 1989 |
isOverlapping: function(start, size) { |
| 1990 |
return ((start < this.endPos()) && (this.startPos < start + size)) || (this.endPos() == 0) |
| 1991 |
}, |
| 1992 |
|
| 1993 |
isInRange: function(position) { |
| 1994 |
return (position >= this.startPos) && (position + this.metaData.getPageSize() <= this.endPos()); |
| 1995 |
//&& this.size() != 0;
|
| 1996 |
}, |
| 1997 |
|
| 1998 |
isNearingTopLimit: function(position) { |
| 1999 |
return position - this.startPos < this.metaData.getLimitTolerance(); |
| 2000 |
}, |
| 2001 |
|
| 2002 |
endPos: function() { |
| 2003 |
return this.startPos + this.rows.length; |
| 2004 |
}, |
| 2005 |
|
| 2006 |
isNearingBottomLimit: function(position) { |
| 2007 |
return this.endPos() - (position + this.metaData.getPageSize()) < this.metaData.getLimitTolerance(); |
| 2008 |
}, |
| 2009 |
|
| 2010 |
isAtTop: function() { |
| 2011 |
return this.startPos == 0; |
| 2012 |
}, |
| 2013 |
|
| 2014 |
isAtBottom: function() { |
| 2015 |
return this.endPos() == this.metaData.getTotalRows(); |
| 2016 |
}, |
| 2017 |
|
| 2018 |
isNearingLimit: function(position) { |
| 2019 |
return ( !this.isAtTop() && this.isNearingTopLimit(position)) || |
| 2020 |
( !this.isAtBottom() && this.isNearingBottomLimit(position) ) |
| 2021 |
}, |
| 2022 |
|
| 2023 |
getFetchSize: function(offset) { |
| 2024 |
var adjustedOffset = this.getFetchOffset(offset); |
| 2025 |
var adjustedSize = 0; |
| 2026 |
if (adjustedOffset >= this.startPos) { //apending |
| 2027 |
var endFetchOffset = this.maxFetchSize + adjustedOffset; |
| 2028 |
if (endFetchOffset > this.metaData.totalRows) |
| 2029 |
endFetchOffset = this.metaData.totalRows;
|
| 2030 |
adjustedSize = endFetchOffset - adjustedOffset; |
| 2031 |
} else {//prepending |
| 2032 |
var adjustedSize = this.startPos - adjustedOffset; |
| 2033 |
if (adjustedSize > this.maxFetchSize) |
| 2034 |
adjustedSize = this.maxFetchSize;
|
| 2035 |
} |
| 2036 |
return adjustedSize;
|
| 2037 |
}, |
| 2038 |
|
| 2039 |
getFetchOffset: function(offset) { |
| 2040 |
var adjustedOffset = offset;
|
| 2041 |
if (offset > this.startPos) //apending |
| 2042 |
adjustedOffset = (offset > this.endPos()) ? offset : this.endPos(); |
| 2043 |
else { //prepending |
| 2044 |
if (offset + this.maxFetchSize >= this.startPos) { |
| 2045 |
var adjustedOffset = this.startPos - this.maxFetchSize; |
| 2046 |
if (adjustedOffset < 0) |
| 2047 |
adjustedOffset = 0;
|
| 2048 |
} |
| 2049 |
} |
| 2050 |
this.lastOffset = adjustedOffset;
|
| 2051 |
return adjustedOffset;
|
| 2052 |
}, |
| 2053 |
|
| 2054 |
getRows: function(start, count) { |
| 2055 |
var begPos = start - this.startPos |
| 2056 |
var endPos = begPos + count
|
| 2057 |
|
| 2058 |
// er? need more data...
|
| 2059 |
if ( endPos > this.size ) |
| 2060 |
endPos = this.size
|
| 2061 |
|
| 2062 |
var results = new Array() |
| 2063 |
var index = 0; |
| 2064 |
for ( var i=begPos ; i < endPos; i++ ) { |
| 2065 |
results[index++] = this.rows[i]
|
| 2066 |
} |
| 2067 |
return results
|
| 2068 |
}, |
| 2069 |
|
| 2070 |
convertSpaces: function(s) { |
| 2071 |
return s.split(" ").join(" "); |
| 2072 |
} |
| 2073 |
|
| 2074 |
}; |
| 2075 |
|
| 2076 |
|
| 2077 |
//Rico.GridViewPort --------------------------------------------------
|
| 2078 |
Rico.GridViewPort = Class.create(); |
| 2079 |
|
| 2080 |
Rico.GridViewPort.prototype = {
|
| 2081 |
|
| 2082 |
initialize: function(table, rowHeight, visibleRows, buffer, liveGrid) { |
| 2083 |
this.lastDisplayedStartPos = 0; |
| 2084 |
this.div = table.parentNode;
|
| 2085 |
this.table = table
|
| 2086 |
this.rowHeight = rowHeight;
|
| 2087 |
this.div.style.height = this.rowHeight * visibleRows; |
| 2088 |
this.div.style.overflow = "hidden"; |
| 2089 |
this.buffer = buffer;
|
| 2090 |
this.liveGrid = liveGrid;
|
| 2091 |
this.visibleRows = visibleRows + 1; |
| 2092 |
this.lastPixelOffset = 0; |
| 2093 |
this.startPos = 0; |
| 2094 |
}, |
| 2095 |
|
| 2096 |
populateRow: function(htmlRow, row) { |
| 2097 |
for (var j=0; j < row.length; j++) { |
| 2098 |
htmlRow.cells[j].innerHTML = row[j] |
| 2099 |
} |
| 2100 |
}, |
| 2101 |
|
| 2102 |
bufferChanged: function() { |
| 2103 |
this.refreshContents( parseInt(this.lastPixelOffset / this.rowHeight)); |
| 2104 |
}, |
| 2105 |
|
| 2106 |
clearRows: function() { |
| 2107 |
if (!this.isBlank) { |
| 2108 |
for (var i=0; i < this.visibleRows; i++) |
| 2109 |
this.populateRow(this.table.rows[i], this.buffer.getBlankRow()); |
| 2110 |
this.isBlank = true; |
| 2111 |
} |
| 2112 |
}, |
| 2113 |
|
| 2114 |
clearContents: function() { |
| 2115 |
this.clearRows();
|
| 2116 |
this.scrollTo(0); |
| 2117 |
this.startPos = 0; |
| 2118 |
this.lastStartPos = -1; |
| 2119 |
}, |
| 2120 |
|
| 2121 |
refreshContents: function(startPos) { |
| 2122 |
if (startPos == this.lastRowPos && !this.isPartialBlank && !this.isBlank) { |
| 2123 |
return;
|
| 2124 |
} |
| 2125 |
if ((startPos + this.visibleRows < this.buffer.startPos) |
| 2126 |
|| (this.buffer.startPos + this.buffer.size < startPos) |
| 2127 |
|| (this.buffer.size == 0)) { |
| 2128 |
this.clearRows();
|
| 2129 |
return;
|
| 2130 |
} |
| 2131 |
this.isBlank = false; |
| 2132 |
var viewPrecedesBuffer = this.buffer.startPos > startPos |
| 2133 |
var contentStartPos = viewPrecedesBuffer ? this.buffer.startPos: startPos; |
| 2134 |
|
| 2135 |
var contentEndPos = (this.buffer.startPos + this.buffer.size < startPos + this.visibleRows) |
| 2136 |
? this.buffer.startPos + this.buffer.size |
| 2137 |
: startPos + this.visibleRows;
|
| 2138 |
var rowSize = contentEndPos - contentStartPos;
|
| 2139 |
var rows = this.buffer.getRows(contentStartPos, rowSize ); |
| 2140 |
var blankSize = this.visibleRows - rowSize; |
| 2141 |
var blankOffset = viewPrecedesBuffer ? 0: rowSize; |
| 2142 |
var contentOffset = viewPrecedesBuffer ? blankSize: 0; |
| 2143 |
|
| 2144 |
for (var i=0; i < rows.length; i++) {//initialize what we have |
| 2145 |
this.populateRow(this.table.rows[i + contentOffset], rows[i]); |
| 2146 |
} |
| 2147 |
for (var i=0; i < blankSize; i++) {// blank out the rest |
| 2148 |
this.populateRow(this.table.rows[i + blankOffset], this.buffer.getBlankRow()); |
| 2149 |
} |
| 2150 |
this.isPartialBlank = blankSize > 0; |
| 2151 |
this.lastRowPos = startPos;
|
| 2152 |
}, |
| 2153 |
|
| 2154 |
scrollTo: function(pixelOffset) { |
| 2155 |
if (this.lastPixelOffset == pixelOffset) |
| 2156 |
return;
|
| 2157 |
|
| 2158 |
this.refreshContents(parseInt(pixelOffset / this.rowHeight)) |
| 2159 |
this.div.scrollTop = pixelOffset % this.rowHeight |
| 2160 |
|
| 2161 |
this.lastPixelOffset = pixelOffset;
|
| 2162 |
}, |
| 2163 |
|
| 2164 |
visibleHeight: function() { |
| 2165 |
return parseInt(this.div.style.height); |
| 2166 |
} |
| 2167 |
|
| 2168 |
}; |
| 2169 |
|
| 2170 |
|
| 2171 |
Rico.LiveGridRequest = Class.create(); |
| 2172 |
Rico.LiveGridRequest.prototype = {
|
| 2173 |
initialize: function( requestOffset, options ) { |
| 2174 |
this.requestOffset = requestOffset;
|
| 2175 |
} |
| 2176 |
}; |
| 2177 |
|
| 2178 |
// Rico.LiveGrid -----------------------------------------------------
|
| 2179 |
|
| 2180 |
Rico.LiveGrid = Class.create(); |
| 2181 |
|
| 2182 |
Rico.LiveGrid.prototype = {
|
| 2183 |
|
| 2184 |
initialize: function( tableId, visibleRows, totalRows, url, options ) { |
| 2185 |
if ( options == null ) |
| 2186 |
options = {};
|
| 2187 |
|
| 2188 |
this.tableId = tableId;
|
| 2189 |
this.table = $(tableId); |
| 2190 |
var columnCount = this.table.rows[0].cells.length |
| 2191 |
this.metaData = new Rico.LiveGridMetaData(visibleRows, totalRows, columnCount, options); |
| 2192 |
this.buffer = new Rico.LiveGridBuffer(this.metaData); |
| 2193 |
|
| 2194 |
var rowCount = this.table.rows.length; |
| 2195 |
this.viewPort = new Rico.GridViewPort(this.table, |
| 2196 |
this.table.offsetHeight/rowCount,
|
| 2197 |
visibleRows, |
| 2198 |
this.buffer, this); |
| 2199 |
this.scroller = new Rico.LiveGridScroller(this,this.viewPort); |
| 2200 |
|
| 2201 |
this.additionalParms = options.requestParameters || [];
|
| 2202 |
|
| 2203 |
options.sortHandler = this.sortHandler.bind(this); |
| 2204 |
|
| 2205 |
if ( $(tableId + '_header') ) |
| 2206 |
this.sort = new Rico.LiveGridSort(tableId + '_header', options) |
| 2207 |
|
| 2208 |
this.processingRequest = null; |
| 2209 |
this.unprocessedRequest = null; |
| 2210 |
|
| 2211 |
this.initAjax(url);
|
| 2212 |
if ( options.prefetchBuffer || options.prefetchOffset > 0) { |
| 2213 |
var offset = 0; |
| 2214 |
if (options.offset ) {
|
| 2215 |
offset = options.offset; |
| 2216 |
this.scroller.moveScroll(offset);
|
| 2217 |
this.viewPort.scrollTo(this.scroller.rowToPixel(offset)); |
| 2218 |
} |
| 2219 |
if (options.sortCol) {
|
| 2220 |
this.sortCol = options.sortCol;
|
| 2221 |
this.sortDir = options.sortDir;
|
| 2222 |
} |
| 2223 |
this.requestContentRefresh(offset);
|
| 2224 |
} |
| 2225 |
}, |
| 2226 |
|
| 2227 |
resetContents: function() { |
| 2228 |
this.scroller.moveScroll(0); |
| 2229 |
this.buffer.clear();
|
| 2230 |
this.viewPort.clearContents();
|
| 2231 |
}, |
| 2232 |
|
| 2233 |
sortHandler: function(column) { |
| 2234 |
this.sortCol = column.name;
|
| 2235 |
this.sortDir = column.currentSort;
|
| 2236 |
|
| 2237 |
this.resetContents();
|
| 2238 |
this.requestContentRefresh(0) |
| 2239 |
}, |
| 2240 |
|
| 2241 |
setRequestParams: function() { |
| 2242 |
this.additionalParms = [];
|
| 2243 |
for ( var i=0 ; i < arguments.length ; i++ ) |
| 2244 |
this.additionalParms[i] = arguments[i]; |
| 2245 |
}, |
| 2246 |
|
| 2247 |
setTotalRows: function( newTotalRows ) { |
| 2248 |
this.resetContents();
|
| 2249 |
this.metaData.setTotalRows(newTotalRows);
|
| 2250 |
this.scroller.updateSize();
|
| 2251 |
}, |
| 2252 |
|
| 2253 |
initAjax: function(url) { |
| 2254 |
ajaxEngine.registerRequest( this.tableId + '_request', url ); |
| 2255 |
ajaxEngine.registerAjaxObject( this.tableId + '_updater', this ); |
| 2256 |
}, |
| 2257 |
|
| 2258 |
invokeAjax: function() { |
| 2259 |
}, |
| 2260 |
|
| 2261 |
handleTimedOut: function() { |
| 2262 |
//server did not respond in 4 seconds... assume that there could have been
|
| 2263 |
//an error or something, and allow requests to be processed again...
|
| 2264 |
this.processingRequest = null; |
| 2265 |
this.processQueuedRequest();
|
| 2266 |
}, |
| 2267 |
|
| 2268 |
fetchBuffer: function(offset) { |
| 2269 |
if ( this.buffer.isInRange(offset) && |
| 2270 |
!this.buffer.isNearingLimit(offset)) {
|
| 2271 |
return;
|
| 2272 |
} |
| 2273 |
if (this.processingRequest) { |
| 2274 |
this.unprocessedRequest = new Rico.LiveGridRequest(offset); |
| 2275 |
return;
|
| 2276 |
} |
| 2277 |
var bufferStartPos = this.buffer.getFetchOffset(offset); |
| 2278 |
this.processingRequest = new Rico.LiveGridRequest(offset); |
| 2279 |
this.processingRequest.bufferOffset = bufferStartPos;
|
| 2280 |
var fetchSize = this.buffer.getFetchSize(offset); |
| 2281 |
var partialLoaded = false; |
| 2282 |
var callParms = [];
|
| 2283 |
callParms.push(this.tableId + '_request'); |
| 2284 |
callParms.push('id=' + this.tableId); |
| 2285 |
callParms.push('page_size=' + fetchSize);
|
| 2286 |
callParms.push('offset=' + bufferStartPos);
|
| 2287 |
if ( this.sortCol) { |
| 2288 |
callParms.push('sort_col=' + this.sortCol); |
| 2289 |
callParms.push('sort_dir=' + this.sortDir); |
| 2290 |
} |
| 2291 |
|
| 2292 |
for( var i=0 ; i < this.additionalParms.length ; i++ ) |
| 2293 |
callParms.push(this.additionalParms[i]);
|
| 2294 |
ajaxEngine.sendRequest.apply( ajaxEngine, callParms ); |
| 2295 |
|
| 2296 |
this.timeoutHandler = setTimeout( this.handleTimedOut.bind(this), 20000 ); //todo: make as option |
| 2297 |
}, |
| 2298 |
|
| 2299 |
requestContentRefresh: function(contentOffset) { |
| 2300 |
this.fetchBuffer(contentOffset);
|
| 2301 |
}, |
| 2302 |
|
| 2303 |
ajaxUpdate: function(ajaxResponse) { |
| 2304 |
try {
|
| 2305 |
clearTimeout( this.timeoutHandler );
|
| 2306 |
this.buffer.update(ajaxResponse,this.processingRequest.bufferOffset); |
| 2307 |
this.viewPort.bufferChanged();
|
| 2308 |
} |
| 2309 |
catch(err) {}
|
| 2310 |
finally {this.processingRequest = null; } |
| 2311 |
this.processQueuedRequest();
|
| 2312 |
}, |
| 2313 |
|
| 2314 |
processQueuedRequest: function() { |
| 2315 |
if (this.unprocessedRequest != null) { |
| 2316 |
this.requestContentRefresh(this.unprocessedRequest.requestOffset); |
| 2317 |
this.unprocessedRequest = null |
| 2318 |
} |
| 2319 |
} |
| 2320 |
|
| 2321 |
}; |
| 2322 |
|
| 2323 |
|
| 2324 |
//-------------------- ricoLiveGridSort.js
|
| 2325 |
Rico.LiveGridSort = Class.create(); |
| 2326 |
|
| 2327 |
Rico.LiveGridSort.prototype = {
|
| 2328 |
|
| 2329 |
initialize: function(headerTableId, options) { |
| 2330 |
this.headerTableId = headerTableId;
|
| 2331 |
this.headerTable = $(headerTableId); |
| 2332 |
this.setOptions(options);
|
| 2333 |
this.applySortBehavior();
|
| 2334 |
|
| 2335 |
if ( this.options.sortCol ) { |
| 2336 |
this.setSortUI( this.options.sortCol, this.options.sortDir ); |
| 2337 |
} |
| 2338 |
}, |
| 2339 |
|
| 2340 |
setSortUI: function( columnName, sortDirection ) { |
| 2341 |
var cols = this.options.columns; |
| 2342 |
for ( var i = 0 ; i < cols.length ; i++ ) { |
| 2343 |
if ( cols[i].name == columnName ) {
|
| 2344 |
this.setColumnSort(i, sortDirection);
|
| 2345 |
break;
|
| 2346 |
} |
| 2347 |
} |
| 2348 |
}, |
| 2349 |
|
| 2350 |
setOptions: function(options) { |
| 2351 |
this.options = {
|
| 2352 |
sortAscendImg: 'images/sort_asc.gif', |
| 2353 |
sortDescendImg: 'images/sort_desc.gif', |
| 2354 |
imageWidth: 9, |
| 2355 |
imageHeight: 5, |
| 2356 |
ajaxSortURLParms: []
|
| 2357 |
}.extend(options); |
| 2358 |
|
| 2359 |
// preload the images...
|
| 2360 |
new Image().src = this.options.sortAscendImg; |
| 2361 |
new Image().src = this.options.sortDescendImg; |
| 2362 |
|
| 2363 |
this.sort = options.sortHandler;
|
| 2364 |
if ( !this.options.columns ) |
| 2365 |
this.options.columns = this.introspectForColumnInfo(); |
| 2366 |
else {
|
| 2367 |
// allow client to pass { columns: [ ["a", true], ["b", false] ] }
|
| 2368 |
// and convert to an array of Rico.TableColumn objs...
|
| 2369 |
this.options.columns = this.convertToTableColumns(this.options.columns); |
| 2370 |
} |
| 2371 |
}, |
| 2372 |
|
| 2373 |
applySortBehavior: function() { |
| 2374 |
var headerRow = this.headerTable.rows[0]; |
| 2375 |
var headerCells = headerRow.cells;
|
| 2376 |
for ( var i = 0 ; i < headerCells.length ; i++ ) { |
| 2377 |
this.addSortBehaviorToColumn( i, headerCells[i] );
|
| 2378 |
} |
| 2379 |
}, |
| 2380 |
|
| 2381 |
addSortBehaviorToColumn: function( n, cell ) { |
| 2382 |
if ( this.options.columns[n].isSortable() ) { |
| 2383 |
cell.id = this.headerTableId + '_' + n; |
| 2384 |
cell.style.cursor = 'pointer';
|
| 2385 |
cell.onclick = this.headerCellClicked.bindAsEventListener(this); |
| 2386 |
cell.innerHTML = cell.innerHTML + '<span id="' + this.headerTableId + '_img_' + n + '">' |
| 2387 |
+ ' </span>';
|
| 2388 |
} |
| 2389 |
}, |
| 2390 |
|
| 2391 |
// event handler....
|
| 2392 |
headerCellClicked: function(evt) { |
| 2393 |
var eventTarget = evt.target ? evt.target : evt.srcElement;
|
| 2394 |
var cellId = eventTarget.id;
|
| 2395 |
var columnNumber = parseInt(cellId.substring( cellId.lastIndexOf('_') + 1 )); |
| 2396 |
var sortedColumnIndex = this.getSortedColumnIndex(); |
| 2397 |
if ( sortedColumnIndex != -1 ) { |
| 2398 |
if ( sortedColumnIndex != columnNumber ) {
|
| 2399 |
this.removeColumnSort(sortedColumnIndex);
|
| 2400 |
this.setColumnSort(columnNumber, Rico.TableColumn.SORT_ASC);
|
| 2401 |
} |
| 2402 |
else
|
| 2403 |
this.toggleColumnSort(sortedColumnIndex);
|
| 2404 |
} |
| 2405 |
else
|
| 2406 |
this.setColumnSort(columnNumber, Rico.TableColumn.SORT_ASC);
|
| 2407 |
|
| 2408 |
if (this.options.sortHandler) { |
| 2409 |
this.options.sortHandler(this.options.columns[columnNumber]); |
| 2410 |
} |
| 2411 |
}, |
| 2412 |
|
| 2413 |
removeColumnSort: function(n) { |
| 2414 |
this.options.columns[n].setUnsorted();
|
| 2415 |
this.setSortImage(n);
|
| 2416 |
}, |
| 2417 |
|
| 2418 |
setColumnSort: function(n, direction) { |
| 2419 |
this.options.columns[n].setSorted(direction);
|
| 2420 |
this.setSortImage(n);
|
| 2421 |
}, |
| 2422 |
|
| 2423 |
toggleColumnSort: function(n) { |
| 2424 |
this.options.columns[n].toggleSort();
|
| 2425 |
this.setSortImage(n);
|
| 2426 |
}, |
| 2427 |
|
| 2428 |
setSortImage: function(n) { |
| 2429 |
var sortDirection = this.options.columns[n].getSortDirection(); |
| 2430 |
|
| 2431 |
var sortImageSpan = $( this.headerTableId + '_img_' + n ); |
| 2432 |
if ( sortDirection == Rico.TableColumn.UNSORTED )
|
| 2433 |
sortImageSpan.innerHTML = ' ';
|
| 2434 |
else if ( sortDirection == Rico.TableColumn.SORT_ASC ) |
| 2435 |
sortImageSpan.innerHTML = ' <img width="' + this.options.imageWidth + '" ' + |
| 2436 |
'height="'+ this.options.imageHeight + '" ' + |
| 2437 |
'src="' + this.options.sortAscendImg + '"/>'; |
| 2438 |
else if ( sortDirection == Rico.TableColumn.SORT_DESC ) |
| 2439 |
sortImageSpan.innerHTML = ' <img width="' + this.options.imageWidth + '" ' + |
| 2440 |
'height="'+ this.options.imageHeight + '" ' + |
| 2441 |
'src="' + this.options.sortDescendImg + '"/>'; |
| 2442 |
}, |
| 2443 |
|
| 2444 |
getSortedColumnIndex: function() { |
| 2445 |
var cols = this.options.columns; |
| 2446 |
for ( var i = 0 ; i < cols.length ; i++ ) { |
| 2447 |
if ( cols[i].isSorted() )
|
| 2448 |
return i;
|
| 2449 |
} |
| 2450 |
|
| 2451 |
return -1; |
| 2452 |
}, |
| 2453 |
|
| 2454 |
introspectForColumnInfo: function() { |
| 2455 |
var columns = new Array(); |
| 2456 |
var headerRow = this.headerTable.rows[0]; |
| 2457 |
var headerCells = headerRow.cells;
|
| 2458 |
for ( var i = 0 ; i < headerCells.length ; i++ ) |
| 2459 |
columns.push( new Rico.TableColumn( this.deriveColumnNameFromCell(headerCells[i],i), true ) ); |
| 2460 |
return columns;
|
| 2461 |
}, |
| 2462 |
|
| 2463 |
convertToTableColumns: function(cols) { |
| 2464 |
var columns = new Array(); |
| 2465 |
for ( var i = 0 ; i < cols.length ; i++ ) |
| 2466 |
columns.push( new Rico.TableColumn( cols[i][0], cols[i][1] ) ); |
| 2467 |
}, |
| 2468 |
|
| 2469 |
deriveColumnNameFromCell: function(cell,columnNumber) { |
| 2470 |
var cellContent = cell.innerText != undefined ? cell.innerText : cell.textContent; |
| 2471 |
return cellContent ? cellContent.toLowerCase().split(' ').join('_') : "col_" + columnNumber; |
| 2472 |
} |
| 2473 |
}; |
| 2474 |
|
| 2475 |
Rico.TableColumn = Class.create(); |
| 2476 |
|
| 2477 |
Rico.TableColumn.UNSORTED = 0;
|
| 2478 |
Rico.TableColumn.SORT_ASC = "ASC";
|
| 2479 |
Rico.TableColumn.SORT_DESC = "DESC";
|
| 2480 |
|
| 2481 |
Rico.TableColumn.prototype = {
|
| 2482 |
initialize: function(name, sortable) { |
| 2483 |
this.name = name;
|
| 2484 |
this.sortable = sortable;
|
| 2485 |
this.currentSort = Rico.TableColumn.UNSORTED;
|
| 2486 |
}, |
| 2487 |
|
| 2488 |
isSortable: function() { |
| 2489 |
return this.sortable; |
| 2490 |
}, |
| 2491 |
|
| 2492 |
isSorted: function() { |
| 2493 |
return this.currentSort != Rico.TableColumn.UNSORTED; |
| 2494 |
}, |
| 2495 |
|
| 2496 |
getSortDirection: function() { |
| 2497 |
return this.currentSort; |
| 2498 |
}, |
| 2499 |
|
| 2500 |
toggleSort: function() { |
| 2501 |
if ( this.currentSort == Rico.TableColumn.UNSORTED || this.currentSort == Rico.TableColumn.SORT_DESC ) |
| 2502 |
this.currentSort = Rico.TableColumn.SORT_ASC;
|
| 2503 |
else if ( this.currentSort == Rico.TableColumn.SORT_ASC ) |
| 2504 |
this.currentSort = Rico.TableColumn.SORT_DESC;
|
| 2505 |
}, |
| 2506 |
|
| 2507 |
setUnsorted: function(direction) { |
| 2508 |
this.setSorted(Rico.TableColumn.UNSORTED);
|
| 2509 |
}, |
| 2510 |
|
| 2511 |
setSorted: function(direction) { |
| 2512 |
// direction must by one of Rico.TableColumn.UNSORTED, .SORT_ASC, or .SET_DESC...
|
| 2513 |
this.currentSort = direction;
|
| 2514 |
} |
| 2515 |
|
| 2516 |
}; |
| 2517 |
|
| 2518 |
|
| 2519 |
//-------------------- ricoUtil.js
|
| 2520 |
|
| 2521 |
var RicoUtil = {
|
| 2522 |
|
| 2523 |
getElementsComputedStyle: function ( htmlElement, cssProperty, mozillaEquivalentCSS) { |
| 2524 |
if ( arguments.length == 2 ) |
| 2525 |
mozillaEquivalentCSS = cssProperty; |
| 2526 |
|
| 2527 |
var el = $(htmlElement); |
| 2528 |
if ( el.currentStyle )
|
| 2529 |
return el.currentStyle[cssProperty];
|
| 2530 |
else
|
| 2531 |
return document.defaultView.getComputedStyle(el, null).getPropertyValue(mozillaEquivalentCSS); |
| 2532 |
}, |
| 2533 |
|
| 2534 |
createXmlDocument : function() { |
| 2535 |
if (document.implementation && document.implementation.createDocument) {
|
| 2536 |
var doc = document.implementation.createDocument("", "", null); |
| 2537 |
|
| 2538 |
if (doc.readyState == null) { |
| 2539 |
doc.readyState = 1;
|
| 2540 |
doc.addEventListener("load", function () { |
| 2541 |
doc.readyState = 4;
|
| 2542 |
if (typeof doc.onreadystatechange == "function") |
| 2543 |
doc.onreadystatechange(); |
| 2544 |
}, false);
|
| 2545 |
} |
| 2546 |
|
| 2547 |
return doc;
|
| 2548 |
} |
| 2549 |
|
| 2550 |
if (window.ActiveXObject)
|
| 2551 |
return Try.these(
|
| 2552 |
function() { return new ActiveXObject('MSXML2.DomDocument') }, |
| 2553 |
function() { return new ActiveXObject('Microsoft.DomDocument')}, |
| 2554 |
function() { return new ActiveXObject('MSXML.DomDocument') }, |
| 2555 |
function() { return new ActiveXObject('MSXML3.DomDocument') } |
| 2556 |
) || false;
|
| 2557 |
|
| 2558 |
return null; |
| 2559 |
}, |
| 2560 |
|
| 2561 |
getContentAsString: function( parentNode ) { |
| 2562 |
return parentNode.xml != undefined ? |
| 2563 |
this._getContentAsStringIE(parentNode) :
|
| 2564 |
this._getContentAsStringMozilla(parentNode);
|
| 2565 |
}, |
| 2566 |
|
| 2567 |
_getContentAsStringIE: function(parentNode) { |
| 2568 |
var contentStr = ""; |
| 2569 |
for ( var i = 0 ; i < parentNode.childNodes.length ; i++ ) |
| 2570 |
contentStr += parentNode.childNodes[i].xml; |
| 2571 |
return contentStr;
|
| 2572 |
}, |
| 2573 |
|
| 2574 |
_getContentAsStringMozilla: function(parentNode) { |
| 2575 |
var xmlSerializer = new XMLSerializer(); |
| 2576 |
var contentStr = ""; |
| 2577 |
for ( var i = 0 ; i < parentNode.childNodes.length ; i++ ) |
| 2578 |
contentStr += xmlSerializer.serializeToString(parentNode.childNodes[i]); |
| 2579 |
return contentStr;
|
| 2580 |
}, |
| 2581 |
|
| 2582 |
toViewportPosition: function(element) { |
| 2583 |
return this._toAbsolute(element,true); |
| 2584 |
}, |
| 2585 |
|
| 2586 |
toDocumentPosition: function(element) { |
| 2587 |
return this._toAbsolute(element,false); |
| 2588 |
}, |
| 2589 |
|
| 2590 |
/**
|
| 2591 |
* Compute the elements position in terms of the window viewport
|
| 2592 |
* so that it can be compared to the position of the mouse (dnd)
|
| 2593 |
* This is additions of all the offsetTop,offsetLeft values up the
|
| 2594 |
* offsetParent hierarchy, ...taking into account any scrollTop,
|
| 2595 |
* scrollLeft values along the way...
|
| 2596 |
*
|
| 2597 |
* IE has a bug reporting a correct offsetLeft of elements within a
|
| 2598 |
* a relatively positioned parent!!!
|
| 2599 |
**/
|
| 2600 |
_toAbsolute: function(element,accountForDocScroll) { |
| 2601 |
|
| 2602 |
if ( navigator.userAgent.toLowerCase().indexOf("msie") == -1 ) |
| 2603 |
return this._toAbsoluteMozilla(element,accountForDocScroll); |
| 2604 |
|
| 2605 |
var x = 0; |
| 2606 |
var y = 0; |
| 2607 |
var parent = element;
|
| 2608 |
while ( parent ) {
|
| 2609 |
|
| 2610 |
var borderXOffset = 0; |
| 2611 |
var borderYOffset = 0; |
| 2612 |
if ( parent != element ) {
|
| 2613 |
var borderXOffset = parseInt(this.getElementsComputedStyle(parent, "borderLeftWidth" )); |
| 2614 |
var borderYOffset = parseInt(this.getElementsComputedStyle(parent, "borderTopWidth" )); |
| 2615 |
borderXOffset = isNaN(borderXOffset) ? 0 : borderXOffset;
|
| 2616 |
borderYOffset = isNaN(borderYOffset) ? 0 : borderYOffset;
|
| 2617 |
} |
| 2618 |
|
| 2619 |
x += parent.offsetLeft - parent.scrollLeft + borderXOffset; |
| 2620 |
y += parent.offsetTop - parent.scrollTop + borderYOffset; |
| 2621 |
parent = parent.offsetParent; |
| 2622 |
} |
| 2623 |
|
| 2624 |
if ( accountForDocScroll ) {
|
| 2625 |
x -= this.docScrollLeft();
|
| 2626 |
y -= this.docScrollTop();
|
| 2627 |
} |
| 2628 |
|
| 2629 |
return { x:x, y:y }; |
| 2630 |
}, |
| 2631 |
|
| 2632 |
/**
|
| 2633 |
* Mozilla did not report all of the parents up the hierarchy via the
|
| 2634 |
* offsetParent property that IE did. So for the calculation of the
|
| 2635 |
* offsets we use the offsetParent property, but for the calculation of
|
| 2636 |
* the scrollTop/scrollLeft adjustments we navigate up via the parentNode
|
| 2637 |
* property instead so as to get the scroll offsets...
|
| 2638 |
*
|
| 2639 |
**/
|
| 2640 |
_toAbsoluteMozilla: function(element,accountForDocScroll) { |
| 2641 |
var x = 0; |
| 2642 |
var y = 0; |
| 2643 |
var parent = element;
|
| 2644 |
while ( parent ) {
|
| 2645 |
x += parent.offsetLeft; |
| 2646 |
y += parent.offsetTop; |
| 2647 |
parent = parent.offsetParent; |
| 2648 |
} |
| 2649 |
|
| 2650 |
parent = element; |
| 2651 |
while ( parent &&
|
| 2652 |
parent != document.body && |
| 2653 |
parent != document.documentElement ) {
|
| 2654 |
if ( parent.scrollLeft )
|
| 2655 |
x -= parent.scrollLeft; |
| 2656 |
if ( parent.scrollTop )
|
| 2657 |
y -= parent.scrollTop; |
| 2658 |
parent = parent.parentNode; |
| 2659 |
} |
| 2660 |
|
| 2661 |
if ( accountForDocScroll ) {
|
| 2662 |
x -= this.docScrollLeft();
|
| 2663 |
y -= this.docScrollTop();
|
| 2664 |
} |
| 2665 |
|
| 2666 |
return { x:x, y:y }; |
| 2667 |
}, |
| 2668 |
|
| 2669 |
docScrollLeft: function() { |
| 2670 |
if ( window.pageXOffset )
|
| 2671 |
return window.pageXOffset;
|
| 2672 |
else if ( document.documentElement && document.documentElement.scrollLeft ) |
| 2673 |
return document.documentElement.scrollLeft;
|
| 2674 |
else if ( document.body ) |
| 2675 |
return document.body.scrollLeft;
|
| 2676 |
else
|
| 2677 |
return 0; |
| 2678 |
}, |
| 2679 |
|
| 2680 |
docScrollTop: function() { |
| 2681 |
if ( window.pageYOffset )
|
| 2682 |
return window.pageYOffset;
|
| 2683 |
else if ( document.documentElement && document.documentElement.scrollTop ) |
| 2684 |
return document.documentElement.scrollTop;
|
| 2685 |
else if ( document.body ) |
| 2686 |
return document.body.scrollTop;
|
| 2687 |
else
|
| 2688 |
return 0; |
| 2689 |
} |
| 2690 |
|
| 2691 |
}; |