Added an option for user credentials on user menu
[pithos-web-client] / src / gr / grnet / pithos / web / client / DeleteFolderDialog.java
index 9c0bf21..22c26b8 100644 (file)
  */\r
 package gr.grnet.pithos.web.client;\r
 \r
+import com.google.gwt.event.dom.client.KeyDownEvent;\r
 import gr.grnet.pithos.web.client.MessagePanel.Images;\r
-import gr.grnet.pithos.web.client.rest.DeleteCommand;\r
-import gr.grnet.pithos.web.client.rest.RestException;\r
-import gr.grnet.pithos.web.client.rest.resource.FolderResource;\r
-import gr.grnet.pithos.web.client.rest.resource.RestResource;\r
-import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper;\r
-import gr.grnet.pithos.web.client.rest.resource.TrashFolderResource;\r
+import gr.grnet.pithos.web.client.foldertree.Folder;\r
 \r
-import com.google.gwt.core.client.GWT;\r
 import com.google.gwt.dom.client.NativeEvent;\r
 import com.google.gwt.event.dom.client.ClickEvent;\r
 import com.google.gwt.event.dom.client.ClickHandler;\r
 import com.google.gwt.event.dom.client.KeyCodes;\r
-import com.google.gwt.user.client.DeferredCommand;\r
 import com.google.gwt.user.client.Event.NativePreviewEvent;\r
 import com.google.gwt.user.client.ui.AbstractImagePrototype;\r
 import com.google.gwt.user.client.ui.Button;\r
@@ -62,15 +56,19 @@ import com.google.gwt.user.client.ui.VerticalPanel;
  */\r
 public class DeleteFolderDialog extends DialogBox {\r
 \r
+       protected Pithos app;\r
+       protected Folder folder;\r
+    \r
        /**\r
         * The widget's constructor.\r
         * @param images the supplied images\r
         */\r
-       public DeleteFolderDialog(Images images) {\r
+       public DeleteFolderDialog(Pithos _app, Images images, Folder _folder) {\r
+        this.app = _app;\r
+        this.folder = _folder;\r
                // Set the dialog's caption.\r
                setText("Confirmation");\r
                setAnimationEnabled(true);\r
-               FolderResource folder = ((RestResourceWrapper) GSS.get().getTreeView().getSelection()).getResource();\r
                // Create a VerticalPanel to contain the HTML label and the buttons.\r
                VerticalPanel outer = new VerticalPanel();\r
                HorizontalPanel buttons = new HorizontalPanel();\r
@@ -85,23 +83,21 @@ public class DeleteFolderDialog extends DialogBox {
                // when the button is clicked and deletes the folder.\r
                Button ok = new Button("Delete", new ClickHandler() {\r
                        @Override\r
-                       public void onClick(ClickEvent event) {\r
-                               deleteFolder();\r
+                       public void onClick(@SuppressWarnings("unused") ClickEvent event) {\r
+                               app.deleteFolder(folder);\r
                                hide();\r
                        }\r
                });\r
-               ok.getElement().setId("confirmation.ok");\r
                buttons.add(ok);\r
                buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);\r
                // Create the 'Cancel' button, along with a listener that hides the\r
                // dialog when the button is clicked.\r
                Button cancel = new Button("Cancel", new ClickHandler() {\r
                        @Override\r
-                       public void onClick(ClickEvent event) {\r
+                       public void onClick(@SuppressWarnings("unused") ClickEvent event) {\r
                                hide();\r
                        }\r
                });\r
-               cancel.getElement().setId("confirmation.cancel");\r
                buttons.add(cancel);\r
                buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);\r
                buttons.setSpacing(8);\r
@@ -113,67 +109,18 @@ public class DeleteFolderDialog extends DialogBox {
                setWidget(outer);\r
        }\r
 \r
-       /**\r
-        * Generate an RPC request to delete a folder.\r
-        *\r
-        * @param userId the ID of the current user\r
-        */\r
-       private void deleteFolder() {\r
-               RestResource folder = GSS.get().getTreeView().getSelection();\r
-               if (folder == null) {\r
-                       GSS.get().displayError("No folder was selected");\r
-                       return;\r
-               }\r
-               if(!(folder instanceof RestResourceWrapper))\r
-                       return;\r
-\r
-               DeleteCommand df = new DeleteCommand(folder.getUri()){\r
-\r
-                       @Override\r
-                       public void onComplete() {\r
-                               FolderResource fres = ((RestResourceWrapper) GSS.get().getTreeView().getSelection()).getResource();\r
-                               if((RestResourceWrapper) GSS.get().getTreeView().getSelection() instanceof TrashFolderResource)\r
-                                       GSS.get().getTreeView().updateTrashNode();\r
-                               else\r
-                                       GSS.get().getTreeView().updateNodeChildrenForRemove(fres.getParentURI());\r
-                               GSS.get().getTreeView().clearSelection();\r
-                               GSS.get().showFileList(true);\r
-                               \r
-                               GSS.get().getStatusPanel().updateStats();\r
-                       }\r
-\r
-                       @Override\r
-                       public void onError(Throwable t) {\r
-                               GWT.log("", t);\r
-                               if(t instanceof RestException){\r
-                                       int statusCode = ((RestException)t).getHttpStatusCode();\r
-                                       if(statusCode == 405)\r
-                                               GSS.get().displayError("You don't have the necessary permissions");\r
-                                       else if(statusCode == 404)\r
-                                               GSS.get().displayError("Folder not found");\r
-                                       else\r
-                                               GSS.get().displayError("Unable to delete folder: "+((RestException)t).getHttpStatusText());\r
-                               }\r
-                               else\r
-                                       GSS.get().displayError("System error unable to delete folder: "+t.getMessage());\r
-                       }\r
-               };\r
-\r
-               DeferredCommand.addCommand(df);\r
-       }\r
-\r
        @Override\r
        protected void onPreviewNativeEvent(NativePreviewEvent preview) {\r
                super.onPreviewNativeEvent(preview);\r
 \r
                NativeEvent evt = preview.getNativeEvent();\r
-               if (evt.getType().equals("keydown"))\r
+               if (evt.getType().equals(KeyDownEvent.getType().getName()))\r
                        // Use the popup's key preview hooks to close the dialog when either\r
                        // enter or escape is pressed.\r
                        switch (evt.getKeyCode()) {\r
                                case KeyCodes.KEY_ENTER:\r
                                        hide();\r
-                                       deleteFolder();\r
+                                       app.deleteFolder(folder);\r
                                        break;\r
                                case KeyCodes.KEY_ESCAPE:\r
                                        hide();\r