X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/db6d2feee32d100fb893b389421bda2fd65a89cd..d9f6aab0486a302a211c6d9c77394daa501c7216:/project/static/js/resize_area.js

diff --git a/project/static/js/resize_area.js b/project/static/js/resize_area.js
new file mode 100755
index 00000000..191e8cec
--- /dev/null
+++ b/project/static/js/resize_area.js
@@ -0,0 +1,73 @@
+	
+	EditAreaLoader.prototype.start_resize_area= function(){
+		var d=document,a,div,width,height,father;
+		
+		d.onmouseup= editAreaLoader.end_resize_area;
+		d.onmousemove= editAreaLoader.resize_area;
+		editAreaLoader.toggle(editAreaLoader.resize["id"]);		
+		
+		a	= editAreas[editAreaLoader.resize["id"]]["textarea"];
+		div	= d.getElementById("edit_area_resize");
+		if(!div){
+			div= d.createElement("div");
+			div.id="edit_area_resize";
+			div.style.border="dashed #888888 1px";
+		}
+		width	= a.offsetWidth -2;
+		height	= a.offsetHeight -2;
+		
+		div.style.display	= "block";
+		div.style.width		= width+"px";
+		div.style.height	= height+"px";
+		father= a.parentNode;
+		father.insertBefore(div, a);
+		
+		a.style.display="none";
+				
+		editAreaLoader.resize["start_top"]= calculeOffsetTop(div);
+		editAreaLoader.resize["start_left"]= calculeOffsetLeft(div);		
+	};
+	
+	EditAreaLoader.prototype.end_resize_area= function(e){
+		var d=document,div,a,width,height;
+		
+		d.onmouseup="";
+		d.onmousemove="";		
+		
+		div		= d.getElementById("edit_area_resize");		
+		a= editAreas[editAreaLoader.resize["id"]]["textarea"];
+		width	= Math.max(editAreas[editAreaLoader.resize["id"]]["settings"]["min_width"], div.offsetWidth-4);
+		height	= Math.max(editAreas[editAreaLoader.resize["id"]]["settings"]["min_height"], div.offsetHeight-4);
+		if(editAreaLoader.isIE==6){
+			width-=2;
+			height-=2;	
+		}
+		a.style.width		= width+"px";
+		a.style.height		= height+"px";
+		div.style.display	= "none";
+		a.style.display		= "inline";
+		a.selectionStart	= editAreaLoader.resize["selectionStart"];
+		a.selectionEnd		= editAreaLoader.resize["selectionEnd"];
+		editAreaLoader.toggle(editAreaLoader.resize["id"]);
+		
+		return false;
+	};
+	
+	EditAreaLoader.prototype.resize_area= function(e){		
+		var allow,newHeight,newWidth;
+		allow	= editAreas[editAreaLoader.resize["id"]]["settings"]["allow_resize"];
+		if(allow=="both" || allow=="y")
+		{
+			newHeight	= Math.max(20, getMouseY(e)- editAreaLoader.resize["start_top"]);
+			document.getElementById("edit_area_resize").style.height= newHeight+"px";
+		}
+		if(allow=="both" || allow=="x")
+		{
+			newWidth= Math.max(20, getMouseX(e)- editAreaLoader.resize["start_left"]);
+			document.getElementById("edit_area_resize").style.width= newWidth+"px";
+		}
+		
+		return false;
+	};
+	
+	editAreaLoader.waiting_loading["resize_area.js"]= "loaded";