117 lines
2.7 KiB
JavaScript
117 lines
2.7 KiB
JavaScript
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EnterParagraphs._pluginInfo={name:"EnterParagraphs",origin:"Xinha Core",version:"$LastChangedRevision: 688 $".replace(/^[^:]*: (.*) \$$/,"$1"),developer:"The Xinha Core Developer Team",developer_url:"$HeadURL: http://svn.xinha.python-hosting.com/trunk/modules/Gecko/paraHandlerDirty.js $".replace(/^[^:]*: (.*) \$$/,"$1"),sponsor:"",sponsor_url:"",license:"htmlArea"};
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function EnterParagraphs(_1){
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this.editor=_1;
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}
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EnterParagraphs.prototype.onKeyPress=function(ev){
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if(ev.keyCode==13&&!ev.shiftKey){
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this.dom_checkInsertP();
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Xinha._stopEvent(ev);
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}
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};
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EnterParagraphs.prototype.dom_checkInsertP=function(){
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var _3=this.editor;
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var p,body;
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var _5=_3.getSelection();
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var _6=_3.createRange(_5);
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if(!_6.collapsed){
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_6.deleteContents();
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}
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_3.deactivateEditor();
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var SC=_6.startContainer;
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var SO=_6.startOffset;
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var EC=_6.endContainer;
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var EO=_6.endOffset;
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if(SC==EC&&SC==body&&!SO&&!EO){
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p=_3._doc.createTextNode(" ");
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body.insertBefore(p,body.firstChild);
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_6.selectNodeContents(p);
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SC=_6.startContainer;
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SO=_6.startOffset;
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EC=_6.endContainer;
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EO=_6.endOffset;
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}
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p=_3.getAllAncestors();
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var _b=null;
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body=_3._doc.body;
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for(var i=0;i<p.length;++i){
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if(Xinha.isParaContainer(p[i])){
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break;
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}else{
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if(Xinha.isBlockElement(p[i])&&!(/body|html/i.test(p[i].tagName))){
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_b=p[i];
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break;
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}
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}
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}
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if(!_b){
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var _d=_6.startContainer;
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while(_d.parentNode&&!Xinha.isParaContainer(_d.parentNode)){
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_d=_d.parentNode;
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}
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var _e=_d;
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var _f=_d;
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while(_e.previousSibling){
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if(_e.previousSibling.tagName){
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if(!Xinha.isBlockElement(_e.previousSibling)){
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_e=_e.previousSibling;
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}else{
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break;
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}
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}else{
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_e=_e.previousSibling;
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}
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}
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while(_f.nextSibling){
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if(_f.nextSibling.tagName){
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if(!Xinha.isBlockElement(_f.nextSibling)){
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_f=_f.nextSibling;
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}else{
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break;
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}
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}else{
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_f=_f.nextSibling;
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}
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}
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_6.setStartBefore(_e);
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_6.setEndAfter(_f);
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_6.surroundContents(_3._doc.createElement("p"));
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_b=_6.startContainer.firstChild;
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_6.setStart(SC,SO);
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}
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_6.setEndAfter(_b);
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var r2=_6.cloneRange();
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_5.removeRange(_6);
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var df=r2.extractContents();
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if(df.childNodes.length===0){
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df.appendChild(_3._doc.createElement("p"));
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df.firstChild.appendChild(_3._doc.createElement("br"));
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}
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if(df.childNodes.length>1){
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var nb=_3._doc.createElement("p");
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while(df.firstChild){
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var s=df.firstChild;
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df.removeChild(s);
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nb.appendChild(s);
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}
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df.appendChild(nb);
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}
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if(!(/\S/.test(_b.innerHTML))){
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_b.innerHTML=" ";
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}
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p=df.firstChild;
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if(!(/\S/.test(p.innerHTML))){
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p.innerHTML="<br />";
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}
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if((/^\s*<br\s*\/?>\s*$/.test(p.innerHTML))&&(/^h[1-6]$/i.test(p.tagName))){
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df.appendChild(_3.convertNode(p,"p"));
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df.removeChild(p);
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}
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var _14=_b.parentNode.insertBefore(df.firstChild,_b.nextSibling);
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_3.activateEditor();
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_5=_3.getSelection();
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_5.removeAllRanges();
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_5.collapse(_14,0);
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_3.scrollToElement(_14);
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};
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