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image.js：源码内容
							﻿/*
Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
(function(){var a=1,b=2,c=4,d=8,e=/^s*(d+)((px)|%)?s*$/i,f=/(^s*(d+)((px)|%)?s*$)|^$/i,g=function(){var m=this.getValue(),n=this.getDialog(),o=m.match(e);if(o){if(o[2]=='%')i(n,false);m=o[1];}if(n.lockRatio){var p=n.originalElement;if(p.getCustomData('isReady')=='true')if(this.id=='txtHeight'){if(m&&m!='0')m=Math.round(p.$.width*(m/p.$.height));if(!isNaN(m))n.setValueOf('info','txtWidth',m);}else{if(m&&m!='0')m=Math.round(p.$.height*(m/p.$.width));if(!isNaN(m))n.setValueOf('info','txtHeight',m);}}h(n);},h=function(m){if(!m.originalElement||!m.preview)return 1;m.commitContent(c,m.preview);return 0;},i=function(m,n){var o=m.originalElement,p=CKEDITOR.document.getById('btnLockSizes');if(o.getCustomData('isReady')=='true'){if(n=='check'){var q=m.getValueOf('info','txtWidth'),r=m.getValueOf('info','txtHeight'),s=o.$.width*1000/o.$.height,t=q*1000/r;m.lockRatio=false;if(!q&&!r)m.lockRatio=true;else if(!isNaN(s)&&!isNaN(t))if(Math.round(s)==Math.round(t))m.lockRatio=true;}else if(n!=undefined)m.lockRatio=n;else m.lockRatio=!m.lockRatio;}else if(n!='check')m.lockRatio=false;if(m.lockRatio)p.removeClass('cke_btn_unlocked');else p.addClass('cke_btn_unlocked');return m.lockRatio;},j=function(m){var n=m.originalElement;if(n.getCustomData('isReady')=='true'){m.setValueOf('info','txtWidth',n.$.width);m.setValueOf('info','txtHeight',n.$.height);}h(m);},k=function(m,n){if(m!=a)return;function o(t,u){var v=t.match(e);if(v){if(v[2]=='%'){v[1]+='%';i(p,false);}return v[1];}return u;};var p=this.getDialog(),q='',r=this.id=='txtWidth'?'width':'height',s=n.getAttribute(r);if(s)q=o(s,q);q=o(n.$.style[r],q);this.setValue(q);},l=function(m,n){var o=function(){var r=this;var q=r.originalElement;q.setCustomData('isReady','true');q.removeListener('load',o);q.removeListener('error',p);q.removeListener('abort',p);CKEDITOR.document.getById('ImagePreviewLoader').setStyle('display','none');if(!r.dontResetSize)j(r);if(r.firstLoad)i(r,'check');r.firstLoad=false;r.dontResetSize=false;},p=function(){var s=this;var q=s.originalElement;q.removeListener('load',o);q.removeListener('error',p);q.removeListener('abort',p);var r=CKEDITOR.getUrl(m.skinPath+'images/noimage.png');if(s.preview)s.preview.setAttribute('src',r);CKEDITOR.document.getById('ImagePreviewLoader').setStyle('display','none');i(s,false);};return{title:n=='image'?m.lang.image.title:m.lang.image.titleButton,minWidth:420,minHeight:310,onShow:function(){var w=this;w.imageElement=false;w.linkElement=false;w.imageEditMode=false;w.linkEditMode=false;
w.lockRatio=true;w.dontResetSize=false;w.firstLoad=true;w.addLink=false;CKEDITOR.document.getById('ImagePreviewLoader').setStyle('display','none');w.preview=CKEDITOR.document.getById('previewImage');var q=w.getParentEditor(),r=w.getParentEditor().getSelection(),s=r.getSelectedElement(),t=s&&s.getAscendant('a');w.originalElement=q.document.createElement('img');w.originalElement.setAttribute('alt','');w.originalElement.setCustomData('isReady','false');if(t){w.linkElement=t;w.linkEditMode=true;var u=t.getChildren();if(u.count()==1){var v=u.getItem(0).getName();if(v=='img'||v=='input'){w.imageElement=u.getItem(0);if(w.imageElement.getName()=='img')w.imageEditMode='img';else if(w.imageElement.getName()=='input')w.imageEditMode='input';}}if(n=='image')w.setupContent(b,t);}if(s&&s.getName()=='img'&&!s.getAttribute('_cke_protected_html'))w.imageEditMode='img';else if(s&&s.getName()=='input'&&s.getAttribute('type')&&s.getAttribute('type')=='image')w.imageEditMode='input';if(w.imageEditMode||w.imageElement){if(!w.imageElement)w.imageElement=s;w.setupContent(a,w.imageElement);i(w,true);}},onOk:function(){var r=this;if(r.imageEditMode){var q=r.imageEditMode;if(n=='image'&&q=='input'&&confirm(m.lang.image.button2Img)){q='img';r.imageElement=m.document.createElement('img');r.imageElement.setAttribute('alt','');m.insertElement(r.imageElement);}else if(n!='image'&&q=='img'&&confirm(m.lang.image.img2Button)){q='input';r.imageElement=m.document.createElement('input');r.imageElement.setAttributes({type:'image',alt:''});m.insertElement(r.imageElement);}}else{if(n=='image')r.imageElement=m.document.createElement('img');else{r.imageElement=m.document.createElement('input');r.imageElement.setAttribute('type','image');}r.imageElement.setAttribute('alt','');}if(!r.linkEditMode)r.linkElement=m.document.createElement('a');r.commitContent(a,r.imageElement);r.commitContent(b,r.linkElement);if(!r.imageEditMode){if(r.addLink){if(!r.linkEditMode){m.insertElement(r.linkElement);r.linkElement.append(r.imageElement,false);}else m.insertElement(r.imageElement);}else m.insertElement(r.imageElement);}else if(!r.linkEditMode&&r.addLink){m.insertElement(r.linkElement);r.imageElement.appendTo(r.linkElement);}else if(r.linkEditMode&&!r.addLink){m.getSelection().selectElement(r.linkElement);m.insertElement(r.imageElement);}},onLoad:function(){var r=this;if(n!='image')r.hidePage('Link');var q=r._.element.getDocument();r.addFocusable(q.getById('btnResetSize'),5);r.addFocusable(q.getById('btnLockSizes'),5);
},onHide:function(){var q=this;if(q.preview)q.commitContent(d,q.preview);if(q.originalElement){q.originalElement.removeListener('load',o);q.originalElement.removeListener('error',p);q.originalElement.removeListener('abort',p);q.originalElement.remove();q.originalElement=false;}},contents:[{id:'info',label:m.lang.image.infoTab,accessKey:'I',elements:[{type:'vbox',padding:0,children:[{type:'html',html:'<span>'+CKEDITOR.tools.htmlEncode(m.lang.image.url)+'</span>'},{type:'hbox',widths:['280px','110px'],align:'right',children:[{id:'txtUrl',type:'text',label:'',onChange:function(){var q=this.getDialog(),r=this.getValue();if(r.length>0){q=this.getDialog();var s=q.originalElement;s.setCustomData('isReady','false');var t=CKEDITOR.document.getById('ImagePreviewLoader');if(t)t.setStyle('display','');s.on('load',o,q);s.on('error',p,q);s.on('abort',p,q);s.setAttribute('src',r);q.preview.setAttribute('src',r);h(q);}},setup:function(q,r){if(q==a){var s=r.getAttribute('_cke_saved_src')||r.getAttribute('src'),t=this;this.getDialog().dontResetSize=true;setTimeout(function(){t.setValue(s);t.focus();},0);}},commit:function(q,r){var s=this;if(q==a&&(s.getValue()||s.isChanged())){r.setAttribute('_cke_saved_src',decodeURI(s.getValue()));r.setAttribute('src',decodeURI(s.getValue()));}else if(q==d){r.setAttribute('src','');r.removeAttribute('src');}}},{type:'button',id:'browse',align:'center',label:m.lang.common.browseServer,hidden:true,filebrowser:'info:txtUrl'}]}]},{id:'txtAlt',type:'text',label:m.lang.image.alt,accessKey:'A','default':'',onChange:function(){h(this.getDialog());},setup:function(q,r){if(q==a)this.setValue(r.getAttribute('alt'));},commit:function(q,r){var s=this;if(q==a){if(s.getValue()||s.isChanged())r.setAttribute('alt',s.getValue());}else if(q==c)r.setAttribute('alt',s.getValue());else if(q==d)r.removeAttribute('alt');}},{type:'hbox',widths:['140px','240px'],children:[{type:'vbox',padding:10,children:[{type:'hbox',widths:['70%','30%'],children:[{type:'vbox',padding:1,children:[{type:'text',width:'40px',id:'txtWidth',labelLayout:'horizontal',label:m.lang.image.width,onKeyUp:g,validate:function(){var q=this.getValue().match(f);if(!q)alert(m.lang.common.validateNumberFailed);return!!q;},setup:k,commit:function(q,r){var v=this;if(q==a){var s=v.getValue();if(s)r.setAttribute('width',s);else if(!s&&v.isChanged())r.removeAttribute('width');}else if(q==c){s=v.getValue();var t=s.match(e);if(!t){var u=v.getDialog().originalElement;if(u.getCustomData('isReady')=='true')r.setStyle('width',u.$.width+'px');
}else r.setStyle('width',s+'px');}else if(q==d){r.setStyle('width','0px');r.removeAttribute('width');r.removeStyle('width');}}},{type:'text',id:'txtHeight',width:'40px',labelLayout:'horizontal',label:m.lang.image.height,onKeyUp:g,validate:function(){var q=this.getValue().match(f);if(!q)alert(m.lang.common.validateNumberFailed);return!!q;},setup:k,commit:function(q,r){var v=this;if(q==a){var s=v.getValue();if(s)r.setAttribute('height',s);else if(!s&&v.isChanged())r.removeAttribute('height');}else if(q==c){s=v.getValue();var t=s.match(e);if(!t){var u=v.getDialog().originalElement;if(u.getCustomData('isReady')=='true')r.setStyle('height',u.$.height+'px');}else r.setStyle('height',s+'px');}else if(q==d){r.setStyle('height','0px');r.removeAttribute('height');r.removeStyle('height');}}}]},{type:'html',style:'margin-top:10px;width:40px;height:40px;',onLoad:function(){var q=CKEDITOR.document.getById('btnResetSize'),r=CKEDITOR.document.getById('btnLockSizes');if(q){q.on('click',function(){j(this);},this.getDialog());q.on('mouseover',function(){this.addClass('cke_btn_over');},q);q.on('mouseout',function(){this.removeClass('cke_btn_over');},q);}if(r){r.on('click',function(){var w=this;var s=i(w),t=w.originalElement,u=w.getValueOf('info','txtWidth');if(t.getCustomData('isReady')=='true'&&u){var v=t.$.height/t.$.width*u;if(!isNaN(v)){w.setValueOf('info','txtHeight',Math.round(v));h(w);}}},this.getDialog());r.on('mouseover',function(){this.addClass('cke_btn_over');},r);r.on('mouseout',function(){this.removeClass('cke_btn_over');},r);}},html:'<div><a href="javascript:void(0)" tabindex="-1" title="'+m.lang.image.lockRatio+'" class="cke_btn_locked" id="btnLockSizes"></a>'+'<a href="javascript:void(0)" tabindex="-1" title="'+m.lang.image.resetSize+'" class="cke_btn_reset" id="btnResetSize"></a>'+'</div>'}]},{type:'vbox',padding:1,children:[{type:'text',id:'txtBorder',width:'60px',labelLayout:'horizontal',label:m.lang.image.border,'default':'',onKeyUp:function(){h(this.getDialog());},validate:function(){var q=CKEDITOR.dialog.validate.integer(m.lang.common.validateNumberFailed);return q.apply(this);},setup:function(q,r){if(q==a)this.setValue(r.getAttribute('border'));},commit:function(q,r){var t=this;if(q==a){if(t.getValue()||t.isChanged())r.setAttribute('border',t.getValue());}else if(q==c){var s=parseInt(t.getValue(),10);s=isNaN(s)?0:s;r.setAttribute('border',s);r.setStyle('border',s+'px solid black');}else if(q==d){r.removeAttribute('border');r.removeStyle('border');}}},{type:'text',id:'txtHSpace',width:'60px',labelLayout:'horizontal',label:m.lang.image.hSpace,'default':'',onKeyUp:function(){h(this.getDialog());
},validate:function(){var q=CKEDITOR.dialog.validate.integer(m.lang.common.validateNumberFailed);return q.apply(this);},setup:function(q,r){if(q==a){var s=r.getAttribute('hspace');if(s!=-1)this.setValue(s);}},commit:function(q,r){var t=this;if(q==a){if(t.getValue()||t.isChanged())r.setAttribute('hspace',t.getValue());}else if(q==c){var s=parseInt(t.getValue(),10);s=isNaN(s)?0:s;r.setAttribute('hspace',s);r.setStyle('margin-left',s+'px');r.setStyle('margin-right',s+'px');}else if(q==d){r.removeAttribute('hspace');r.removeStyle('margin-left');r.removeStyle('margin-right');}}},{type:'text',id:'txtVSpace',width:'60px',labelLayout:'horizontal',label:m.lang.image.vSpace,'default':'',onKeyUp:function(){h(this.getDialog());},validate:function(){var q=CKEDITOR.dialog.validate.integer(m.lang.common.validateNumberFailed);return q.apply(this);},setup:function(q,r){if(q==a)this.setValue(r.getAttribute('vspace'));},commit:function(q,r){var t=this;if(q==a){if(t.getValue()||t.isChanged())r.setAttribute('vspace',t.getValue());}else if(q==c){var s=parseInt(t.getValue(),10);s=isNaN(s)?0:s;r.setAttribute('vspace',t.getValue());r.setStyle('margin-top',s+'px');r.setStyle('margin-bottom',s+'px');}else if(q==d){r.removeAttribute('vspace');r.removeStyle('margin-top');r.removeStyle('margin-bottom');}}},{id:'cmbAlign',type:'select',labelLayout:'horizontal',widths:['35%','65%'],style:'width:90px',label:m.lang.image.align,'default':'',items:[[m.lang.common.notSet,''],[m.lang.image.alignLeft,'left'],[m.lang.image.alignAbsBottom,'absBottom'],[m.lang.image.alignAbsMiddle,'absMiddle'],[m.lang.image.alignBaseline,'baseline'],[m.lang.image.alignBottom,'bottom'],[m.lang.image.alignMiddle,'middle'],[m.lang.image.alignRight,'right'],[m.lang.image.alignTextTop,'textTop'],[m.lang.image.alignTop,'top']],onChange:function(){h(this.getDialog());},setup:function(q,r){if(q==a)this.setValue(r.getAttribute('align'));},commit:function(q,r){var s=this.getValue();if(q==a){if(s||this.isChanged())r.setAttribute('align',s);}else if(q==c){r.setAttribute('align',this.getValue());if(s=='absMiddle'||s=='middle')r.setStyle('vertical-align','middle');else if(s=='top'||s=='textTop')r.setStyle('vertical-align','top');else r.removeStyle('vertical-align');if(s=='right'||s=='left')r.setStyle('styleFloat',s);else r.removeStyle('styleFloat');}else if(q==d)r.removeAttribute('align');}}]}]},{type:'vbox',height:'250px',children:[{type:'html',style:'width:95%;',html:'<div>'+CKEDITOR.tools.htmlEncode(m.lang.image.preview)+'<br>'+'<div id="ImagePreviewLoader" style="display:none"><div class="loading">&nbsp;</div></div>'+'<div id="ImagePreviewBox">'+'<a href="javascript:void(0)" target="_blank" onclick="return false;" id="previewLink">'+'<img id="previewImage" src="" alt="" /></a>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. '+'Maecenas feugiat consequat diam. Maecenas metus. Vivamus diam purus, cursus a, commodo non, facilisis vitae, '+'nulla. Aenean dictum lacinia tortor. Nunc iaculis, nibh non iaculis aliquam, orci felis euismod neque, sed ornare massa mauris sed velit. Nulla pretium mi et risus. Fusce mi pede, tempor id, cursus ac, ullamcorper nec, enim. Sed tortor. Curabitur molestie. Duis velit augue, condimentum at, ultrices a, luctus ut, orci. Donec pellentesque egestas eros. Integer cursus, augue in cursus faucibus, eros pede bibendum sem, in tempus tellus justo quis ligula. Etiam eget tortor. Vestibulum rutrum, est ut placerat elementum, lectus nisl aliquam velit, tempor aliquam eros nunc nonummy metus. In eros metus, gravida a, gravida sed, lobortis id, turpis. Ut ultrices, ipsum at venenatis fringilla, sem nulla lacinia tellus, eget aliquet turpis mauris non enim. Nam turpis. Suspendisse lacinia. Curabitur ac tortor ut ipsum egestas elementum. Nunc imperdiet gravida mauris.'+'</div>'+'</div>'}]}]}]},{id:'Link',label:m.lang.link.title,padding:0,elements:[{id:'txtUrl',type:'text',label:m.lang.image.url,style:'width: 100%','default':'',setup:function(q,r){if(q==b){var s=r.getAttribute('_cke_saved_href');
if(!s)s=r.getAttribute('href');this.setValue(s);}},commit:function(q,r){var s=this;if(q==b)if(s.getValue()||s.isChanged()){r.setAttribute('_cke_saved_href',decodeURI(s.getValue()));r.setAttribute('href','javascript:void(0)/*'+CKEDITOR.tools.getNextNumber()+'*/');if(s.getValue()||!m.config.image_removeLinkByEmptyURL)s.getDialog().addLink=true;}}},{type:'button',id:'browse',filebrowser:'Link:txtUrl',style:'float:right',hidden:true,label:m.lang.common.browseServer},{id:'cmbTarget',type:'select',label:m.lang.link.target,'default':'',items:[[m.lang.link.targetNotSet,''],[m.lang.link.targetNew,'_blank'],[m.lang.link.targetTop,'_top'],[m.lang.link.targetSelf,'_self'],[m.lang.link.targetParent,'_parent']],setup:function(q,r){if(q==b)this.setValue(r.getAttribute('target'));},commit:function(q,r){if(q==b)if(this.getValue()||this.isChanged())r.setAttribute('target',this.getValue());}}]},{id:'Upload',hidden:true,filebrowser:'uploadButton',label:m.lang.image.upload,elements:[{type:'file',id:'upload',label:m.lang.image.btnUpload,style:'height:40px',size:38},{type:'fileButton',id:'uploadButton',filebrowser:'info:txtUrl',label:m.lang.image.btnUpload,'for':['Upload','upload']}]},{id:'advanced',label:m.lang.common.advancedTab,elements:[{type:'hbox',widths:['50%','25%','25%'],children:[{type:'text',id:'linkId',label:m.lang.common.id,setup:function(q,r){if(q==a)this.setValue(r.getAttribute('id'));},commit:function(q,r){if(q==a)if(this.getValue()||this.isChanged())r.setAttribute('id',this.getValue());}},{id:'cmbLangDir',type:'select',style:'width : 100px;',label:m.lang.common.langDir,'default':'',items:[[m.lang.common.notSet,''],[m.lang.common.langDirLtr,'ltr'],[m.lang.common.langDirRtl,'rtl']],setup:function(q,r){if(q==a)this.setValue(r.getAttribute('dir'));},commit:function(q,r){if(q==a)if(this.getValue()||this.isChanged())r.setAttribute('dir',this.getValue());}},{type:'text',id:'txtLangCode',label:m.lang.common.langCode,'default':'',setup:function(q,r){if(q==a)this.setValue(r.getAttribute('lang'));},commit:function(q,r){if(q==a)if(this.getValue()||this.isChanged())r.setAttribute('lang',this.getValue());}}]},{type:'text',id:'txtGenLongDescr',label:m.lang.common.longDescr,setup:function(q,r){if(q==a)this.setValue(r.getAttribute('longDesc'));},commit:function(q,r){if(q==a)if(this.getValue()||this.isChanged())r.setAttribute('longDesc',this.getValue());}},{type:'hbox',widths:['50%','50%'],children:[{type:'text',id:'txtGenClass',label:m.lang.common.cssClass,'default':'',setup:function(q,r){if(q==a)this.setValue(r.getAttribute('class'));
},commit:function(q,r){if(q==a)if(this.getValue()||this.isChanged())r.setAttribute('class',this.getValue());}},{type:'text',id:'txtGenTitle',label:m.lang.common.advisoryTitle,'default':'',onChange:function(){h(this.getDialog());},setup:function(q,r){if(q==a)this.setValue(r.getAttribute('title'));},commit:function(q,r){var s=this;if(q==a){if(s.getValue()||s.isChanged())r.setAttribute('title',s.getValue());}else if(q==c)r.setAttribute('title',s.getValue());else if(q==d)r.removeAttribute('title');}}]},{type:'text',id:'txtdlgGenStyle',label:m.lang.common.cssStyle,'default':'',setup:function(q,r){if(q==a){var s=r.getAttribute('style');if(!s&&r.$.style.cssText)s=r.$.style.cssText;this.setValue(s);var t=r.$.style.height,u=r.$.style.width,v=(t?t:'').match(e),w=(u?u:'').match(e);this.attributesInStyle={height:!!v,width:!!w};}},commit:function(q,r){var u=this;if(q==a&&(u.getValue()||u.isChanged())){r.setAttribute('style',u.getValue());var s=r.getAttribute('height'),t=r.getAttribute('width');if(u.attributesInStyle&&u.attributesInStyle.height)if(s){if(s.match(e)[2]=='%')r.setStyle('height',s+'%');else r.setStyle('height',s+'px');}else r.removeStyle('height');if(u.attributesInStyle&&u.attributesInStyle.width)if(t){if(t.match(e)[2]=='%')r.setStyle('width',t+'%');else r.setStyle('width',t+'px');}else r.removeStyle('width');}}}]}]};};CKEDITOR.dialog.add('image',function(m){return l(m,'image');});CKEDITOR.dialog.add('imagebutton',function(m){return l(m,'imagebutton');});})();

						