Changeset 1924 for sandbox/filemanager/js/drag_area.js

Timestamp:

01/07/10 13:18:36 (14 years ago)

Author:

amuller

Message:

Ticket #597 - Implementação de Drag and Drop

File:

• sandbox/filemanager/js/drag_area.js (modified) (3 diffs)

sandbox/filemanager/js/drag_area.js

@@ -7 +7 @@
         this.initEvent;
         this.endEvent;
-        this.currentEvent;
+        this.operation;
 }
 
-document.onmousemove = function(event) { _dragArea.moveWindow(event); }
+document.onmousemove = function(event) {
+        getPointer(event);
+        if (_dragArea.operation == 'drag')
+                _dragArea.dragObj(event);
+        else
+                _dragArea.moveWindow(event);
+}
 document.onmousedown = function(event) {_dragArea.pressed = 1; };
 document.onmouseup = function(event) { _dragArea.pressed = 0 };
@@ -16 +22 @@
 counter = 0;
 DragArea.prototype.moveWindow = function(e) {
-        getPointer(e);
         if (this.pressed){
                 var elem =  document.getElementById('dwindow'); // FIXME do not use getElement here
@@ -26 +31 @@
         }
 }
+
+DragArea.prototype.dragObj = function(e){
+        var _event  = is_ie ? window.event : e;
+        var _target = is_ie ? _event.srcElement : _event.target;
+
+        if (this.pressed)
+        {
+                var sign = document.getElementById('dragSign');
+                if (sign == null)
+                {
+                        sign = document.createElement('SPAN');
+                        sign.className = 'dragSign';
+                        sign.id = 'dragSign';
+                        document.body.appendChild(sign);
+                }
+                sign.innerHTML = get_lang("Drag and drop to move");
+                sign.style.left = (_event.clientX + 2) + "px";
+                sign.style.top = (_event.clientY + 2) + "px";
+                sign.style.position = 'absolute';
+        }
+        else{
+                this.operation = "";
+                var sign = document.getElementById('dragSign');
+                if (sign == null)
+                        return;
+                sign.parentNode.removeChild(sign);
+                if(_target.tagName == 'SPAN'){
+                        var filesUrl = toolbar.getCheckedFiles();
+                        var path = _target.id.replace(/main$/g,'').substr(1);
+                        if (filesUrl.length > 1 && path.length > 1)
+                                move_to(path,filesUrl);
+                }
+        }
+}
+
+
 var _dragArea = new DragArea();