2 * Copyright 2007, 2008, 2009 Electronic Business Systems Ltd.
4 * This file is part of GSS.
6 * GSS is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GSS is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GSS. If not, see <http://www.gnu.org/licenses/>.
19 package gr.ebs.gss.client;
21 import gr.ebs.gss.client.commands.CopyCommand;
22 import gr.ebs.gss.client.commands.CutCommand;
23 import gr.ebs.gss.client.commands.DeleteCommand;
24 import gr.ebs.gss.client.commands.EmptyTrashCommand;
25 import gr.ebs.gss.client.commands.NewFolderCommand;
26 import gr.ebs.gss.client.commands.PasteCommand;
27 import gr.ebs.gss.client.commands.PropertiesCommand;
28 import gr.ebs.gss.client.commands.RefreshCommand;
29 import gr.ebs.gss.client.commands.RestoreTrashCommand;
30 import gr.ebs.gss.client.commands.ToTrashCommand;
31 import gr.ebs.gss.client.commands.UploadFileCommand;
32 import gr.ebs.gss.client.rest.resource.OtherUserResource;
34 import com.google.gwt.user.client.ui.MenuBar;
35 import com.google.gwt.user.client.ui.MenuItem;
36 import com.google.gwt.user.client.ui.PopupPanel;
37 import com.google.gwt.user.client.ui.TreeItem;
40 * The 'Folder Context' menu implementation.
42 public class FolderContextMenu extends PopupPanel {
45 * The widget's images.
47 private final Images images;
50 * The image bundle for this widget's images that reuses images defined in
53 public interface Images extends FileMenu.Images, EditMenu.Images {
56 private MenuItem pasteItem;
59 * The widget's constructor.
61 * @param newImages the image bundle passed on by the parent object
63 public FolderContextMenu(final Images newImages) {
64 // The popup's constructor's argument is a boolean specifying that it
65 // auto-close itself when the user clicks outside of it.
67 setAnimationEnabled(true);
70 pasteItem = new MenuItem("<span>" + newImages.paste().getHTML() + " Paste</span>", true, new PasteCommand(this));
71 MenuBar contextMenu = new MenuBar(true);
72 Folders folders = GSS.get().getFolders();
73 TreeItem selectedItem = folders.getCurrent();
76 if(selectedItem != null)
77 if(folders.isTrashItem(selectedItem)){
78 if (folders.isTrash(selectedItem)){
79 contextMenu.addItem("<span>" + newImages.delete().getHTML() + " Empty Trash</span>", true, new EmptyTrashCommand(this));
80 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
83 contextMenu.addItem("<span>" + newImages.viewText().getHTML() + " Restore folder and contents</span>", true, new RestoreTrashCommand(this));
84 contextMenu.addItem("<span>" + newImages.delete().getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
85 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
88 else if(folders.isFileItem(selectedItem)){
89 contextMenu.addItem("<span>" + newImages.folderNew().getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
90 contextMenu.addItem("<span>" + newImages.fileUpdate().getHTML() + " Upload</span>", true, new UploadFileCommand(this));
91 boolean notRootFolder = !folders.getRootItem().equals(selectedItem);
93 // do not show the copy & cut option for the user's root folder
94 contextMenu.addItem("<span>" + newImages.cut().getHTML() + " Cut</span>", true, new CutCommand(this));
95 contextMenu.addItem("<span>" + newImages.copy().getHTML() + " Copy</span>", true, new CopyCommand(this));
97 contextMenu.addItem(pasteItem);
99 // do not show delete options for the user's root folder
100 contextMenu.addItem("<span>" + newImages.emptyTrash().getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
101 contextMenu.addItem("<span>" + newImages.delete().getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
103 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
104 contextMenu.addItem("<span>" + newImages.sharing().getHTML() + " Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
105 contextMenu.addItem("<span>" + newImages.viewText().getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
107 else if(!folders.isMyShares(selectedItem) && folders.isMySharedItem(selectedItem)){
108 contextMenu.addItem("<span>" + newImages.folderNew().getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
109 contextMenu.addItem("<span>" + newImages.fileUpdate().getHTML() + " Upload</span>", true, new UploadFileCommand(this));
110 contextMenu.addItem("<span>" + newImages.cut().getHTML() + " Cut</span>", true, new CutCommand(this));
111 contextMenu.addItem("<span>" + newImages.copy().getHTML() + " Copy</span>", true, new CopyCommand(this));
112 contextMenu.addItem(pasteItem);
113 contextMenu.addItem("<span>" + newImages.emptyTrash().getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
114 contextMenu.addItem("<span>" + newImages.delete().getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
115 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
116 contextMenu.addItem("<span>" + newImages.viewText().getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
118 else if(!folders.isOthersShared(selectedItem) && folders.isOthersSharedItem(selectedItem) && !(GSS.get().getCurrentSelection() instanceof OtherUserResource)){
119 contextMenu.addItem("<span>" + newImages.folderNew().getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
120 contextMenu.addItem("<span>" + newImages.fileUpdate().getHTML() + " Upload</span>", true, new UploadFileCommand(this));
121 contextMenu.addItem("<span>" + newImages.cut().getHTML() + " Cut</span>", true, new CutCommand(this));
122 contextMenu.addItem("<span>" + newImages.copy().getHTML() + " Copy</span>", true, new CopyCommand(this));
123 contextMenu.addItem(pasteItem);
124 contextMenu.addItem("<span>" + newImages.emptyTrash().getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
125 contextMenu.addItem("<span>" + newImages.delete().getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
126 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
127 contextMenu.addItem("<span>" + newImages.viewText().getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
128 } else if(!selectedItem.equals(folders.getSharesItem()))
129 contextMenu.addItem("<span>" + images.refresh().getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
131 if (GSS.get().getClipboard().hasFolderOrFileItem())
132 pasteItem.setVisible(true);
134 pasteItem.setVisible(false);