Added refresh to context menus

[pithos-web-client] / src / gr / grnet / pithos / web / client / FolderContextMenu.java

diff --git a/src/gr/grnet/pithos/web/client/FolderContextMenu.java b/src/gr/grnet/pithos/web/client/FolderContextMenu.java
index 4a77f38..a717dec 100644 (file)
--- a/src/gr/grnet/pithos/web/client/FolderContextMenu.java
+++ b/src/gr/grnet/pithos/web/client/FolderContextMenu.java
@@ -44,20 +44,11 @@ import gr.grnet.pithos.web.client.commands.PropertiesCommand;
 import gr.grnet.pithos.web.client.commands.RefreshCommand;
 import gr.grnet.pithos.web.client.commands.RestoreTrashCommand;
 import gr.grnet.pithos.web.client.commands.ToTrashCommand;
-import gr.grnet.pithos.web.client.commands.UploadFileCommand;
+import gr.grnet.pithos.web.client.foldertree.File;
 import gr.grnet.pithos.web.client.foldertree.Folder;
-import gr.grnet.pithos.web.client.foldertree.FolderTreeView;
-import gr.grnet.pithos.web.client.rest.resource.MyFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.OtherUserResource;
-import gr.grnet.pithos.web.client.rest.resource.OthersFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.OthersResource;
-import gr.grnet.pithos.web.client.rest.resource.RestResource;
-import gr.grnet.pithos.web.client.rest.resource.SharedFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.SharedResource;
-import gr.grnet.pithos.web.client.rest.resource.TrashFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.TrashResource;
 
-import com.google.gwt.resources.client.ClientBundle;
+import java.util.List;
+
 import com.google.gwt.user.client.ui.AbstractImagePrototype;
 import com.google.gwt.user.client.ui.MenuBar;
 import com.google.gwt.user.client.ui.MenuItem;
@@ -77,7 +68,7 @@ public class FolderContextMenu extends PopupPanel {
         * The image bundle for this widget's images that reuses images defined in
         * other menus.
         */
-       public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
+       public interface Images extends FileContextMenu.Images {
        }
 
        private MenuItem pasteItem;
@@ -87,7 +78,7 @@ public class FolderContextMenu extends PopupPanel {
         *
         * @param newImages the image bundle passed on by the parent object
         */
-       public FolderContextMenu(final Images newImages, Folder folder) {
+       public FolderContextMenu(Pithos app, final Images newImages, TreeView selectedTree, Folder folder) {
                // The popup's constructor's argument is a boolean specifying that it
                // auto-close itself when the user clicks outside of it.
                super(true);
@@ -95,35 +86,75 @@ public class FolderContextMenu extends PopupPanel {
                images = newImages;
         MenuBar contextMenu = new MenuBar(true);
 
-        MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(this, folder, images));
-        contextMenu.addItem(newFolder);
-
-        // do not show the copy & cut option for the user's root folder
-        MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(this));
-        contextMenu.addItem(cut);
-
-        MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(this));
-        contextMenu.addItem(copy);
-
-        pasteItem = new MenuItem("<span id = 'folderContextMenu.paste'>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(this));
-        contextMenu.addItem(pasteItem);
-
-        // do not show delete options for the user's root folder
-        MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(this));
-        contextMenu.addItem(moveToTrash);
-
-        MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(this, newImages));
-        contextMenu.addItem(delete);
-
-        MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(this, images));
-        contextMenu.addItem(refresh);
-
-        MenuItem sharing = new MenuItem("<span id = 'folderContextMenu.sharing'>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + "&nbsp;Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
-        contextMenu.addItem(sharing);
-
-        MenuItem properties = new MenuItem("<span id = 'folderContextMenu.properties'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(this, newImages, 0));
-        contextMenu.addItem(properties);
-
+        Boolean[] permissions = folder.getPermissions().get(app.getUsername());
+       boolean canWrite = folder.getOwner().equals(app.getUsername()) || (permissions!= null && permissions[1] != null && permissions[1]);
+       boolean isFolderTreeSelected = selectedTree.equals(app.getFolderTreeView());
+       boolean otherSharedTreeSelected = selectedTree.equals(app.getOtherSharedTreeView());
+       
+       if (isFolderTreeSelected || otherSharedTreeSelected) {
+               MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + "&nbsp;Refresh</span>", true, new RefreshCommand(app, this, folder));
+               contextMenu.addItem(refresh);
+       }
+
+        if (!folder.isInTrash()) {
+               if (canWrite) {
+                       MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + "&nbsp;New Folder</span>", true, new NewFolderCommand(app, this, folder, images));
+                       contextMenu.addItem(newFolder);
+
+                       if (isFolderTreeSelected && !folder.isContainer()) {
+                           MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + "&nbsp;Cut</span>", true, new CutCommand(app, this, folder));
+                           contextMenu.addItem(cut);
+                       }
+               }
+
+               MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + "&nbsp;Copy</span>", true, new CopyCommand(app, this, folder));
+               contextMenu.addItem(copy);
+       
+               if (canWrite) {
+                       if (!app.getClipboard().isEmpty()) {
+                               Object item = app.getClipboard().getItem();
+                               boolean showPaste = false;
+                               if (item instanceof List) {
+                                       List<File> files = (List<File>) item;
+                                       if (files.get(0).getOwner().equals(folder.getOwner()))
+                                               showPaste = true;
+                               }
+                               else {
+                                       Folder f = (Folder) item;
+                                       if (f.getOwner().equals(folder.getOwner()))
+                                               showPaste = true;
+                               }
+                               if (showPaste) {
+                                   pasteItem = new MenuItem("<span id = 'folderContextMenu.paste'>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + "&nbsp;Paste</span>", true, new PasteCommand(app, this, folder));
+                                   contextMenu.addItem(pasteItem);
+                               }
+                       }
+
+                           if (isFolderTreeSelected && !folder.isContainer()) {
+                               MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + "&nbsp;Move to Trash</span>", true, new ToTrashCommand(app, this, folder));
+                               contextMenu.addItem(moveToTrash);
+                       
+                               MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images));
+                               contextMenu.addItem(delete);
+                       
+                               MenuItem properties = new MenuItem("<span id = 'folderContextMenu.properties'>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + "&nbsp;Properties</span>", true, new PropertiesCommand(app, this, folder, newImages, 0));
+                               contextMenu.addItem(properties);
+                           }
+               }
+        }
+        else {
+               if (!folder.isTrash()) {
+                       MenuItem restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + "&nbsp;Restore</span>", true, new RestoreTrashCommand(app, this, folder));
+                       contextMenu.addItem(restore);
+
+                       MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + "&nbsp;Delete</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images));
+                       contextMenu.addItem(delete);
+               }
+               else {
+                       MenuItem emptyTrash = new MenuItem("<span>" + AbstractImagePrototype.create(images.emptyTrash()).getHTML() + "&nbsp;Empty Trash</span>", true, new EmptyTrashCommand(app, this));
+                       contextMenu.addItem(emptyTrash);
+               }
+        }
                add(contextMenu);
        }
 }