82 lines
2.8 KiB
JavaScript
Executable file
82 lines
2.8 KiB
JavaScript
Executable file
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EditAreaLoader.prototype.start_resize_area= function(){
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document.onmouseup= editAreaLoader.end_resize_area;
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document.onmousemove= editAreaLoader.resize_area;
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editAreaLoader.toggle(editAreaLoader.resize["id"]);
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var textarea= editAreas[editAreaLoader.resize["id"]]["textarea"];
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var div= document.getElementById("edit_area_resize");
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if(!div){
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div= document.createElement("div");
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div.id="edit_area_resize";
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div.style.border="dashed #888888 1px";
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}
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var width= textarea.offsetWidth -2;
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var height= textarea.offsetHeight -2;
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/*if(this.nav['isGecko']){
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width-=2;
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height-=2;
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}*/
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div.style.display="block";
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div.style.width= width+"px";
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div.style.height= height+"px";
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var father= textarea.parentNode;
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father.insertBefore(div, textarea);
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textarea.style.display="none";
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editAreaLoader.resize["start_top"]= calculeOffsetTop(div);
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editAreaLoader.resize["start_left"]= calculeOffsetLeft(div);
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/*var next= textarea.nextSibling;
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if(next==null)
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father.appendChild(div);
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else
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father.insertBefore(div, next);*/
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};
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EditAreaLoader.prototype.end_resize_area= function(e){
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document.onmouseup="";
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document.onmousemove="";
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var div= document.getElementById("edit_area_resize");
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var textarea= editAreas[editAreaLoader.resize["id"]]["textarea"];
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var width= Math.max(editAreas[editAreaLoader.resize["id"]]["settings"]["min_width"], div.offsetWidth-4);
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var height= Math.max(editAreas[editAreaLoader.resize["id"]]["settings"]["min_height"], div.offsetHeight-4);
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if(editAreaLoader.nav['isIE']==6){
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width-=2;
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height-=2;
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}
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textarea.style.width= width+"px";
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textarea.style.height= height+"px";
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div.style.display="none";
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textarea.style.display="inline";
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textarea.selectionStart= editAreaLoader.resize["selectionStart"];
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textarea.selectionEnd= editAreaLoader.resize["selectionEnd"];
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editAreaLoader.toggle(editAreaLoader.resize["id"]);
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return false;
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};
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EditAreaLoader.prototype.resize_area= function(e){
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var allow= editAreas[editAreaLoader.resize["id"]]["settings"]["allow_resize"];
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if(allow=="both" || allow=="y")
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{
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new_y= getMouseY(e);
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var new_height= Math.max(20, new_y- editAreaLoader.resize["start_top"]);
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document.getElementById("edit_area_resize").style.height= new_height+"px";
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}
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if(allow=="both" || allow=="x")
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{
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new_x= getMouseX(e);
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var new_width= Math.max(20, new_x- editAreaLoader.resize["start_left"]);
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document.getElementById("edit_area_resize").style.width= new_width+"px";
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}
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//window.status="resize n_w: "+new_width+" new_h: "+new_height+ " new_y: "+new_y+" s_top: "+editAreaLoader.resize["start_top"];
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return false;
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};
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editAreaLoader.waiting_loading["resize_area.js"]= "loaded";
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