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eads@29
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1 (function(){var Event=tinymce.dom.Event;var direction=0;var hasClicked=false;var atStart=null;var atEnd=null;tinymce.create('tinymce.plugins.AtomicPlugin',{init:function(ed,url){var t=this,atomicClass;t.editor=ed;atomicClass=ed.getParam("atomic_atomic_class","mceAtomic");ed.onNodeChange.addToTop(function(ed,cm,n){var sc,ec,wasEnd=false;sc=ed.dom.getParent(ed.selection.getStart(),function(n){return ed.dom.hasClass(n,atomicClass);});ec=ed.dom.getParent(ed.selection.getEnd(),function(n){return ed.dom.hasClass(n,atomicClass);});if(atEnd){wasEnd=true;}atStart=null;atEnd=null;if(sc||ec){var s=ed.selection.getSel();var r=ed.selection.getRng();var select=s.type?(s.type!="None"):(s.anchorNode!=s.focusNode||s.anchorOffset!=s.focusOffset);var move=false;if(!select){if(direction==-1){if(r.setStart){var lc=t._leftNeighbour(ed,sc);if(lc){var offset=lc.nodeType==3?lc.length:1;r.setStart(lc,offset);r.setEnd(lc,offset);}else{r.setStart(sc,0);r.setEnd(sc,0);}atStart=sc;move=true;}else{var r2=ed.getBody().createTextRange();r2.moveToElementText(ec);r2.collapse(false);if(!r2.isEqual(r)){r.moveToElementText(sc);r.collapse();atStart=sc;move=true;}else{var tempEl=ed.dom.create("span",null,"­");ec.insertAdjacentElement("afterEnd",tempEl);r.moveToElementText(tempEl);r.collapse(false);ed.selection.setRng(r);ed.dom.remove(tempEl);atEnd=ec;}}}else if(direction==1){if(r.setStartAfter){r.setStartAfter(ec);r.setEndAfter(ec);move=true;}else{if(wasEnd){r.move('character');ed.selection.setRng(r);ec=null;}else{var tempEl=ed.dom.create("span",null,"­");ec.insertAdjacentElement("afterEnd",tempEl);r.moveToElementText(tempEl);r.collapse(false);ed.selection.setRng(r);ed.dom.remove(tempEl);}}atEnd=ec;}else if(hasClicked){if(r.setStart){r.setStart(sc,0);r.setEnd(ec,ec.childNodes.length);}else{r.moveToElementText(sc);}move=true;}else if(wasEnd&&!r.setStart){var tempEl=ed.dom.create("span",null,"­");ec.insertAdjacentElement("afterEnd",tempEl);r.moveToElementText(tempEl);r.collapse(false);ed.selection.setRng(r);ed.dom.remove(tempEl);atEnd=ec;}}else{var reverse=false;if(s.anchorNode&&s.anchorNode==r.endContainer&&s.anchorOffset==r.endOffset){reverse=true;}var moveStart=false;var moveEnd=false;var rsc,rec;if(sc){if(s.anchorNode){if(sc!=r.startContainer||(r.startOffset!=0&&r.startOffset!=sc.childNodes.length)){moveStart=true;}}else{rsc=ed.getBody().createTextRange();rsc.moveToElementText(sc);moveStart=(r.compareEndPoints("StartToStart",rsc)!=0);}}if(ec){if(s.anchorNode){if(ec!=r.endContainer||(r.endOffset!=0&&r.endOffset!=ec.childNodes.length)){moveEnd=true;}}else{rec=ed.getBody().createTextRange();rec.moveToElementText(ec);moveEnd=(r.compareEndPoints("EndToEnd",rec)!=0);}}if(reverse){if(moveEnd){if(direction==-1){r.setEnd(ec,0);}else{r.setEnd(ec,ec.childNodes.length);}move=true;}if(moveStart){if(direction==1){s.extend(sc,sc.childNodes.length);move=false;}else{s.extend(sc,0);move=false;}}}else{if(moveStart){if(direction==1){if(r.setStart){r.setStart(sc,sc.childNodes.length);}else{r.setEndPoint("StartToEnd",rsc);}}else{if(r.setStart){r.setStart(sc,0);}else{r.setEndPoint("StartToStart",rsc);}}move=true;}if(moveEnd){if(direction==-1){if(r.setEnd){s.extend(ec,0);}else{r.setEndPoint("EndToStart",rec);move=true;}}else{if(r.setEnd){s.extend(ec,ec.childNodes.length);}else{r.setEndPoint("EndToEnd",rec);move=true;}}}}}if(move){ed.selection.setRng(r);}}});ed.onKeyDown.addToTop(function(ed,e){var k=e.keyCode,atomicClass;atomicClass=ed.getParam("atomic_atomic_class","mceAtomic");hasClicked=false;direction=0;if(k==37||k==38){direction=-1;}else if(k==39||k==40){direction=1;}else if(k==8){if(!atEnd){var s=ed.selection.getSel();var select=s.type?(s.type!="None"):(s.anchorNode!=s.focusNode||s.anchorOffset!=s.focusOffset);if(!select){var ep=s.focusNode?((s.focusNode.nodeType==3&&s.focusOffset!=0)?null:s.focusNode):ed.selection.getStart();if(ed.dom.hasClass(ep,atomicClass)){atEnd=ep;}else if(ep){var rc;if(!s.focusNode){var r=ed.selection.getRng();var r2=ed.getBody().createTextRange();r2.moveToElementText(ep);if(r2.compareEndPoints("StartToStart",r)==0){rc=t._leftNeighbour(ed,ep);}else{rc=ep.firstChild;while(rc){if(rc.nodeType==1){r2.moveToElementText(rc);if(r.compareEndPoints("EndToEnd",r2)==0){break;}}rc=rc.nextSibling;}}}else{if(ep.nodeType==1&&s.focusOffset!=0){rc=ep.childNodes[s.focusOffset-1];}else{rc=t._leftNeighbour(ed,ep);}}if(rc){while(rc&&!ed.dom.hasClass(rc,atomicClass)){rc=rc.lastChild;}if(rc){atEnd=rc;}}}}}if(atEnd){ed.dom.remove(atEnd);atEnd=null;return Event.cancel(e);}}else if(k==46){if(!atStart){var s=ed.selection.getSel();var select=s.type?(s.type!="None"):(s.anchorNode!=s.focusNode||s.anchorOffset!=s.focusOffset);if(!select){var ep=s.focusNode?((s.focusNode.nodeType==3&&s.focusOffset!=s.focusNode.length)?null:s.focusNode):ed.selection.getEnd();if(ed.dom.hasClass(ep,atomicClass)){atStart=ep;}else if(ep){var lc;if(!s.focusNode){var r=ed.selection.getRng();var r2=ed.getBody().createTextRange();r2.moveToElementText(ep);if(r2.compareEndPoints("EndToEnd",r)==0){lc=t._rightNeighbour(ed,ep);}else{lc=ep.firstChild;while(lc){if(lc.nodeType==1){r2.moveToElementText(lc);if(r.compareEndPoints("StartToStart",r2)==0){break;}}lc=lc.nextSibling;}}}else{if(ep.nodeType==1&&s.focusOffset!=ep.childNodes.length){lc=ep.childNodes[s.focusOffset];}else{lc=t._rightNeighbour(ed,ep);}}if(lc){while(lc&&!ed.dom.hasClass(lc,atomicClass)){lc=lc.firstChild;}if(lc){atStart=lc;}}}}}if(atStart){ed.dom.remove(atStart);atStart=null;return Event.cancel(e);}}});ed.onMouseDown.addToTop(t._onClick);ed.onMouseUp.addToTop(t._onClick);},getInfo:function(){return{longname:'Atomic elements',author:'Sander Kruger',authorurl:'http://www.3gsp.eu',infourl:'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/atomic',version:tinymce.majorVersion+"."+tinymce.minorVersion};},_onClick:function(ed,e){direction=0;hasClicked=true;atStart=null;atEnd=null;},_leftNeighbour:function(ed,e){var l=ed.dom.getParent(e,function(n){return e.previousSibling!=null;});if(l){return l.previousSibling;}return null;},_rightNeighbour:function(ed,e){var r=ed.dom.getParent(e,function(n){return e.nextSibling!=null;});if(r){return r.nextSibling;}return null;}});tinymce.PluginManager.add('atomic',tinymce.plugins.AtomicPlugin);})(); |
