some fixes in 'Transformation' widget

resources/library/interactivities/Transformation.wgt/js/lib/ubw-main.js

@@ -77,6 +77,8 @@ function initAfterI18nMessagesLoaded(reload, templates, callbacks) {
     log("Toobar Initialisation");
     $("button[role=edit]").click(function(){
         app.onEdit = true;
+        if(window.sankore)
+            window.sankore.enableDropOnWidget(app.onEdit);
         $(document.body).addClass("onEdit");
         if(callbacks.onEdit && typeof callbacks.onEdit === 'function') {
             callbacks.onEdit(app);
@@ -84,6 +86,8 @@ function initAfterI18nMessagesLoaded(reload, templates, callbacks) {
     });
     $("button[role=view]").click(function(){
         app.onEdit = false;	
+        if(window.sankore)
+            window.sankore.enableDropOnWidget(app.onEdit);	
         $(document.body).removeClass("onEdit");
         if(callbacks.onView && typeof callbacks.onView === 'function') {
             callbacks.onView(app);
@@ -133,7 +137,10 @@ var Parameters = (function(){
                 else {
                     log("Set parameter value ["+value+"] for key : ["+key+"]");
                     this.delegate.setPreference(key, value);
-					this.container.trigger("preferenceChange", {key: key, value: value});					
+                    this.container.trigger("preferenceChange", {
+                        key: key, 
+                        value: value
+                    });					
                 }
             }
         }
@@ -234,9 +241,39 @@ var App = (function() {
                                     return doc;
                                 }
                                 var file = stringToXML(e.dataTransfer.getData("text/plain"));
+                                var tmp_img = $("<img/>").attr("src", $(file).find("path:eq(0)").text());
+                                var w = 0;
+                                var h = 0;
+                                $(this).append(tmp_img);
+                                setTimeout(function(){
+                                    if(tmp_img.height() >= tmp_img.width()){
+                                        if(tmp_img.height() > 180){
+                                            h = 180;
+                                            tmp_img.attr("height",h);
+                                            w = tmp_img.width(); 
+                                        } else {
+                                            h = tmp_img.height();
+                                            w = tmp_img.width();
+                                        }
+                                        
+                                    }
+                                    else{
+                                        if(tmp_img.width() > 180){
+                                            w = 180;
+                                            tmp_img.attr("width",w);
+                                            h = tmp_img.height(); 
+                                        } else {
+                                            h = tmp_img.height();
+                                            w = tmp_img.width();
+                                        }
+                                    }
                                     callback({
-			                        src: $(file).find("path:eq(0)").text()
+                                        src: $(file).find("path:eq(0)").text(),
+                                        width: w,
+                                        height: h
                                     });
+                                    tmp_img.remove();
+                                }, 6)                                
                                 return false;
                             }
 

resources/library/interactivities/Transformation.wgt/js/main.js

@@ -195,5 +195,8 @@ $(document).ready(function(){
         onEdit: reloadApp,
         onView: reloadApp
     };
-	init(reloadCallback, {toolbar: toolbarTemplate, parameters: parametersTemplate}, callbacks);
+    init(reloadCallback, {
+        toolbar: toolbarTemplate, 
+        parameters: parametersTemplate
+    }, callbacks);
 });