2d4b27530d
out since the last upgrade . Add Firefox and Xinha buttons to main page to show our support.
414 lines
9.6 KiB
JavaScript
414 lines
9.6 KiB
JavaScript
Gecko._pluginInfo={name:"Gecko",origin:"Xinha Core",version:"$LastChangedRevision: 808 $".replace(/^[^:]*: (.*) \$$/,"$1"),developer:"The Xinha Core Developer Team",developer_url:"$HeadURL: http://svn.xinha.python-hosting.com/trunk/modules/Gecko/Gecko.js $".replace(/^[^:]*: (.*) \$$/,"$1"),sponsor:"",sponsor_url:"",license:"htmlArea"};
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function Gecko(_1){
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this.editor=_1;
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_1.Gecko=this;
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}
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Gecko.prototype.onKeyPress=function(ev){
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var _3=this.editor;
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var s=_3.getSelection();
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if(_3.isShortCut(ev)){
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switch(_3.getKey(ev).toLowerCase()){
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case "z":
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if(_3._unLink&&_3._unlinkOnUndo){
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Xinha._stopEvent(ev);
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_3._unLink();
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_3.updateToolbar();
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return true;
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}
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break;
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case "a":
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sel=_3.getSelection();
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sel.removeAllRanges();
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range=_3.createRange();
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range.selectNodeContents(_3._doc.body);
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sel.addRange(range);
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Xinha._stopEvent(ev);
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return true;
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break;
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case "v":
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if(!_3.config.htmlareaPaste){
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return true;
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}
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break;
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}
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}
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switch(_3.getKey(ev)){
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case " ":
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var _5=function(_6,_7){
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var _8=_6.nextSibling;
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if(typeof _7=="string"){
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_7=_3._doc.createElement(_7);
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}
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var a=_6.parentNode.insertBefore(_7,_8);
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Xinha.removeFromParent(_6);
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a.appendChild(_6);
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_8.data=" "+_8.data;
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s.collapse(_8,1);
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_3._unLink=function(){
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var t=a.firstChild;
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a.removeChild(t);
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a.parentNode.insertBefore(t,a);
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Xinha.removeFromParent(a);
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_3._unLink=null;
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_3._unlinkOnUndo=false;
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};
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_3._unlinkOnUndo=true;
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return a;
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};
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if(_3.config.convertUrlsToLinks&&s&&s.isCollapsed&&s.anchorNode.nodeType==3&&s.anchorNode.data.length>3&&s.anchorNode.data.indexOf(".")>=0){
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var _b=s.anchorNode.data.substring(0,s.anchorOffset).search(/\S{4,}$/);
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if(_b==-1){
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break;
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}
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if(_3._getFirstAncestor(s,"a")){
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break;
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}
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var _c=s.anchorNode.data.substring(0,s.anchorOffset).replace(/^.*?(\S*)$/,"$1");
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var _d=_c.match(Xinha.RE_email);
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if(_d){
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var _e=s.anchorNode;
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var _f=_e.splitText(s.anchorOffset);
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var _10=_e.splitText(_b);
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_5(_10,"a").href="mailto:"+_d[0];
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break;
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}
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RE_date=/([0-9]+\.)+/;
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RE_ip=/(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/;
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var _11=_c.match(Xinha.RE_url);
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if(_11){
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if(RE_date.test(_c)){
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if(!RE_ip.test(_c)){
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break;
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}
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}
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var _12=s.anchorNode;
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var _13=_12.splitText(s.anchorOffset);
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var _14=_12.splitText(_b);
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_5(_14,"a").href=(_11[1]?_11[1]:"http://")+_11[2];
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break;
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}
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}
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break;
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}
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switch(ev.keyCode){
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case 27:
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if(_3._unLink){
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_3._unLink();
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Xinha._stopEvent(ev);
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}
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break;
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break;
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case 8:
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case 46:
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if(!ev.shiftKey&&this.handleBackspace()){
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Xinha._stopEvent(ev);
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}
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default:
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_3._unlinkOnUndo=false;
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if(s.anchorNode&&s.anchorNode.nodeType==3){
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var a=_3._getFirstAncestor(s,"a");
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if(!a){
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break;
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}
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if(!a._updateAnchTimeout){
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if(s.anchorNode.data.match(Xinha.RE_email)&&a.href.match("mailto:"+s.anchorNode.data.trim())){
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var _16=s.anchorNode;
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var _17=function(){
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a.href="mailto:"+_16.data.trim();
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a._updateAnchTimeout=setTimeout(_17,250);
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};
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a._updateAnchTimeout=setTimeout(_17,1000);
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break;
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}
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var m=s.anchorNode.data.match(Xinha.RE_url);
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if(m&&a.href.match(s.anchorNode.data.trim())){
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var _19=s.anchorNode;
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var _1a=function(){
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m=_19.data.match(Xinha.RE_url);
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if(m){
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a.href=(m[1]?m[1]:"http://")+m[2];
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}
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a._updateAnchTimeout=setTimeout(_1a,250);
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};
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a._updateAnchTimeout=setTimeout(_1a,1000);
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}
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}
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}
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break;
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}
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return false;
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};
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Gecko.prototype.handleBackspace=function(){
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var _1b=this.editor;
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setTimeout(function(){
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var sel=_1b.getSelection();
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var _1d=_1b.createRange(sel);
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var SC=_1d.startContainer;
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var SO=_1d.startOffset;
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var EC=_1d.endContainer;
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var EO=_1d.endOffset;
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var _22=SC.nextSibling;
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if(SC.nodeType==3){
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SC=SC.parentNode;
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}
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if(!(/\S/.test(SC.tagName))){
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var p=document.createElement("p");
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while(SC.firstChild){
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p.appendChild(SC.firstChild);
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}
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SC.parentNode.insertBefore(p,SC);
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Xinha.removeFromParent(SC);
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var r=_1d.cloneRange();
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r.setStartBefore(_22);
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r.setEndAfter(_22);
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r.extractContents();
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sel.removeAllRanges();
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sel.addRange(r);
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}
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},10);
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};
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Gecko.prototype.inwardHtml=function(_25){
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_25=_25.replace(/<(\/?)strong(\s|>|\/)/ig,"<$1b$2");
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_25=_25.replace(/<(\/?)em(\s|>|\/)/ig,"<$1i$2");
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_25=_25.replace(/<(\/?)del(\s|>|\/)/ig,"<$1strike$2");
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return _25;
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};
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Gecko.prototype.outwardHtml=function(_26){
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_26=_26.replace(/<script[\s]*src[\s]*=[\s]*['"]chrome:\/\/.*?["']>[\s]*<\/script>/ig,"");
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return _26;
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};
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Gecko.prototype.onExecCommand=function(_27,UI,_29){
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try{
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this.editor._doc.execCommand("useCSS",false,true);
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this.editor._doc.execCommand("styleWithCSS",false,false);
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}
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catch(ex){
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}
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switch(_27){
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case "paste":
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alert(Xinha._lc("The Paste button does not work in Mozilla based web browsers (technical security reasons). Press CTRL-V on your keyboard to paste directly."));
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return true;
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}
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return false;
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};
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Gecko.prototype.onMouseDown=function(ev){
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if(ev.target.tagName.toLowerCase()=="hr"){
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var sel=this.editor.getSelection();
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var _2c=this.editor.createRange(sel);
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_2c.selectNode(ev.target);
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}
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};
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Xinha.prototype.insertNodeAtSelection=function(_2d){
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var sel=this.getSelection();
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var _2f=this.createRange(sel);
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sel.removeAllRanges();
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_2f.deleteContents();
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var _30=_2f.startContainer;
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var pos=_2f.startOffset;
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var _32=_2d;
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switch(_30.nodeType){
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case 3:
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if(_2d.nodeType==3){
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_30.insertData(pos,_2d.data);
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_2f=this.createRange();
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_2f.setEnd(_30,pos+_2d.length);
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_2f.setStart(_30,pos+_2d.length);
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sel.addRange(_2f);
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}else{
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_30=_30.splitText(pos);
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if(_2d.nodeType==11){
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_32=_32.firstChild;
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}
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_30.parentNode.insertBefore(_2d,_30);
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this.selectNodeContents(_32);
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this.updateToolbar();
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}
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break;
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case 1:
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if(_2d.nodeType==11){
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_32=_32.firstChild;
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}
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_30.insertBefore(_2d,_30.childNodes[pos]);
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this.selectNodeContents(_32);
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this.updateToolbar();
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break;
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}
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};
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Xinha.prototype.getParentElement=function(sel){
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if(typeof sel=="undefined"){
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sel=this.getSelection();
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}
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var _34=this.createRange(sel);
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try{
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var p=_34.commonAncestorContainer;
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if(!_34.collapsed&&_34.startContainer==_34.endContainer&&_34.startOffset-_34.endOffset<=1&&_34.startContainer.hasChildNodes()){
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p=_34.startContainer.childNodes[_34.startOffset];
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}
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while(p.nodeType==3){
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p=p.parentNode;
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}
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return p;
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}
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catch(ex){
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return null;
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}
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};
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Xinha.prototype.activeElement=function(sel){
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if((sel===null)||this.selectionEmpty(sel)){
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return null;
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}
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if(!sel.isCollapsed){
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if(sel.anchorNode.childNodes.length>sel.anchorOffset&&sel.anchorNode.childNodes[sel.anchorOffset].nodeType==1){
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return sel.anchorNode.childNodes[sel.anchorOffset];
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}else{
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if(sel.anchorNode.nodeType==1){
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return sel.anchorNode;
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}else{
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return null;
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}
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}
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}
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return null;
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};
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Xinha.prototype.selectionEmpty=function(sel){
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if(!sel){
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return true;
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}
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if(typeof sel.isCollapsed!="undefined"){
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return sel.isCollapsed;
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}
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return true;
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};
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Xinha.prototype.saveSelection=function(){
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return this.createRange(this.getSelection()).cloneRange();
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};
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Xinha.prototype.restoreSelection=function(_38){
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var sel=this.getSelection();
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sel.removeAllRanges();
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sel.addRange(_38);
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};
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Xinha.prototype.selectNodeContents=function(_3a,pos){
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this.focusEditor();
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this.forceRedraw();
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var _3c;
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var _3d=typeof pos=="undefined"?true:false;
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var sel=this.getSelection();
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_3c=this._doc.createRange();
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if(_3d&&_3a.tagName&&_3a.tagName.toLowerCase().match(/table|img|input|textarea|select/)){
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_3c.selectNode(_3a);
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}else{
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_3c.selectNodeContents(_3a);
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}
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sel.removeAllRanges();
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sel.addRange(_3c);
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};
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Xinha.prototype.insertHTML=function(_3f){
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var sel=this.getSelection();
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var _41=this.createRange(sel);
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this.focusEditor();
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var _42=this._doc.createDocumentFragment();
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var div=this._doc.createElement("div");
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div.innerHTML=_3f;
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while(div.firstChild){
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_42.appendChild(div.firstChild);
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}
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var _44=this.insertNodeAtSelection(_42);
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};
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Xinha.prototype.getSelectedHTML=function(){
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var sel=this.getSelection();
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var _46=this.createRange(sel);
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return Xinha.getHTML(_46.cloneContents(),false,this);
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};
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Xinha.prototype.getSelection=function(){
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return this._iframe.contentWindow.getSelection();
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};
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Xinha.prototype.createRange=function(sel){
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this.activateEditor();
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if(typeof sel!="undefined"){
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try{
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return sel.getRangeAt(0);
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}
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catch(ex){
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return this._doc.createRange();
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}
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}else{
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return this._doc.createRange();
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}
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};
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Xinha.prototype.isKeyEvent=function(_48){
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return _48.type=="keypress";
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};
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Xinha.prototype.getKey=function(_49){
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return String.fromCharCode(_49.charCode);
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};
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Xinha.getOuterHTML=function(_4a){
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return (new XMLSerializer()).serializeToString(_4a);
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};
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Xinha.prototype.cc=String.fromCharCode(173);
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Xinha.prototype.setCC=function(_4b){
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try{
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if(_4b=="textarea"){
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var ta=this._textArea;
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var _4d=ta.selectionStart;
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var _4e=ta.value.substring(0,_4d);
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var _4f=ta.value.substring(_4d,ta.value.length);
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if(_4f.match(/^[^<]*>/)){
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var _50=_4f.indexOf(">")+1;
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ta.value=_4e+_4f.substring(0,_50)+this.cc+_4f.substring(_50,_4f.length);
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}else{
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ta.value=_4e+this.cc+_4f;
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}
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}else{
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var sel=this.getSelection();
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sel.getRangeAt(0).insertNode(document.createTextNode(this.cc));
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}
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}
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catch(e){
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}
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};
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Xinha.prototype.findCC=function(_52){
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try{
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var _53=(_52=="textarea")?window:this._iframe.contentWindow;
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if(_53.find(this.cc)){
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if(_52=="textarea"){
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var ta=this._textArea;
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var _55=pos=ta.selectionStart;
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var end=ta.selectionEnd;
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var _57=ta.scrollTop;
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ta.value=ta.value.substring(0,_55)+ta.value.substring(end,ta.value.length);
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ta.selectionStart=pos;
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ta.selectionEnd=pos;
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ta.scrollTop=_57;
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ta.focus();
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}else{
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var sel=this.getSelection();
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sel.getRangeAt(0).deleteContents();
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this._iframe.contentWindow.focus();
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}
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}
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}
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catch(e){
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}
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};
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Xinha.prototype._standardToggleBorders=Xinha.prototype._toggleBorders;
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Xinha.prototype._toggleBorders=function(){
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var _59=this._standardToggleBorders();
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var _5a=this._doc.getElementsByTagName("TABLE");
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for(var i=0;i<_5a.length;i++){
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_5a[i].style.display="none";
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_5a[i].style.display="table";
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}
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return _59;
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};
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Xinha.getDoctype=function(doc){
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var d="";
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if(doc.doctype){
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d+="<!DOCTYPE "+doc.doctype.name+" PUBLIC ";
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d+=doc.doctype.publicId?"\""+doc.doctype.publicId+"\"":"";
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d+=doc.doctype.systemId?" \""+doc.doctype.systemId+"\"":"";
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d+=">";
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}
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return d;
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};
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