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35 package gr.grnet.pithos.web.client;
37 import gr.grnet.pithos.web.client.commands.*;
38 import gr.grnet.pithos.web.client.commands.PurgeContainerCommand;
39 import gr.grnet.pithos.web.client.foldertree.File;
40 import gr.grnet.pithos.web.client.foldertree.Folder;
41 import gr.grnet.pithos.web.client.grouptree.Group;
42 import gr.grnet.pithos.web.client.grouptree.GroupTreeView;
43 import gr.grnet.pithos.web.client.grouptree.User;
45 import java.util.List;
47 import com.google.gwt.user.client.Command;
48 import com.google.gwt.user.client.Window;
49 import com.google.gwt.user.client.ui.AbstractImagePrototype;
50 import com.google.gwt.user.client.ui.MenuBar;
51 import com.google.gwt.user.client.ui.MenuItem;
52 import com.google.gwt.user.client.ui.PopupPanel;
55 * The 'Folder Context' menu implementation.
57 public class ToolsMenu extends PopupPanel {
60 * The widget's images.
62 private final Images images;
65 * The image bundle for this widget's images that reuses images defined in
68 public interface Images extends GroupTreeView.Images {
71 private MenuItem pasteItem;
73 private boolean empty = true;
76 * The widget's constructor.
78 * @param newImages the image bundle passed on by the parent object
80 public ToolsMenu(final Pithos app, Images newImages, TreeView selectedTree, Folder folder, final List<File> files) {
81 // The popup's constructor's argument is a boolean specifying that it
82 // auto-close itself when the user clicks outside of it.
85 MenuBar contextMenu = new MenuBar(true);
88 Boolean[] permissions = folder.getPermissions().get(app.getUserID());
89 boolean canWrite = folder.getOwnerID().equals(app.getUserID()) || (permissions!= null && permissions[1] != null && permissions[1]);
90 boolean isFolderTreeSelected = selectedTree.equals(app.getFolderTreeView());
91 boolean isMysharedTreeSelected = app.isMySharedSelected();
93 if (!folder.isInTrash()) {
96 if (isFolderTreeSelected || isMysharedTreeSelected) {
98 if (files != null && !files.isEmpty()) {
99 cut = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut files</span>", true, new CutCommand(app, this, files));
101 else if (!folder.isContainer()) {
102 cut = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut folder</span>", true, new CutCommand(app, this, folder));
105 contextMenu.addItem(cut);
111 MenuItem copy = null;
112 if (files != null && !files.isEmpty())
113 copy = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy files</span>", true, new CopyCommand(app, this, files));
114 else if (isFolderTreeSelected && !folder.isContainer())
115 copy = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy folder</span>", true, new CopyCommand(app, this, folder));
117 contextMenu.addItem(copy);
122 if (!isMysharedTreeSelected && !app.getClipboard().isEmpty()) {
123 Object item = app.getClipboard().getItem();
124 boolean showPaste = false;
125 if (item instanceof List) {
126 @SuppressWarnings("unchecked")
127 List<File> _files = (List<File>) item;
128 if (_files.get(0).getOwnerID().equals(folder.getOwnerID()))
132 Folder f = (Folder) item;
133 if (f.getOwnerID().equals(folder.getOwnerID()))
137 pasteItem = new MenuItem("<span id = 'folderContextMenu.paste'>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + " Paste</span>", true, new PasteCommand(app, this, folder));
138 contextMenu.addItem(pasteItem);
143 if (isFolderTreeSelected || isMysharedTreeSelected) {
144 MenuItem moveToTrash = null;
145 if (files != null && !files.isEmpty()) {
146 moveToTrash = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move files to Trash</span>", true, new ToTrashCommand(app, this, files));
148 else if (!folder.isContainer()) {
149 moveToTrash = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move folder to Trash</span>", true, new ToTrashCommand(app, this, folder));
151 if (moveToTrash != null) {
152 contextMenu.addItem(moveToTrash);
156 MenuItem delete = null;
157 if (files != null && !files.isEmpty()) {
158 delete = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete files</span>", true, new DeleteCommand(app, this, files, MessagePanel.images));
160 else if (!folder.isContainer())
161 delete = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete folder</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images));
162 if (delete != null) {
163 contextMenu.addItem(delete);
167 if (isFolderTreeSelected || isMysharedTreeSelected) {
168 if (files != null && files.size() == 1) {
169 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " File properties</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.PROPERTIES)));
170 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.group()).getHTML() + " Share</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.PERMISSIONS)));
171 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.versions()).getHTML() + " Versions</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.VERSIONS)));
174 else if (!folder.isContainer()) {
175 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Folder properties</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PROPERTIES)));
176 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Folder sharing</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PERMISSIONS)));
180 if (files != null && !files.isEmpty()) {
181 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.download()).getHTML() + " Download</span>", true, new Command() {
184 public void execute() {
186 Window.open(app.getApiPath() + f.getOwnerID() + f.getUri(), "_blank", "");
191 if (isFolderTreeSelected && folder.isContainer()) {
192 MenuItem emptyContainer = new MenuItem(
193 "<span>" + Const.PurgeContainer(folder.getName()) + "</span>",
195 new PurgeContainerCommand(app, this, folder)
197 contextMenu.addItem(emptyContainer);
203 if (!folder.isTrash()) {
204 MenuItem restore = null;
205 if (files != null && !files.isEmpty())
206 restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + " Restore</span>", true, new RestoreTrashCommand(app, this, files));
208 restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + " Restore</span>", true, new RestoreTrashCommand(app, this, folder));
209 contextMenu.addItem(restore);
211 MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images));
212 contextMenu.addItem(delete);
216 MenuItem emptyTrash = new MenuItem("<span>" + AbstractImagePrototype.create(images.emptyTrash()).getHTML() + " Empty Trash</span>", true, new PurgeContainerCommand(app, this, folder));
217 contextMenu.addItem(emptyTrash);
223 Object o = app.getGroupTreeView().getSelected();
225 if (o instanceof User) {
226 MenuItem removeUser = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + " Remove User</span>", true, new RemoveUserCommand(app, this, (User) o));
227 contextMenu.addItem(removeUser);
230 else if (o instanceof Group) {
231 MenuItem addUser = new MenuItem("<span>" + AbstractImagePrototype.create(images.user()).getHTML() + " Add User</span>", true, new AddUserCommand(app, this, (Group) o));
232 contextMenu.addItem(addUser);
234 MenuItem deleteGroup = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + " Delete Group</span>", true, new DeleteGroupCommand(app, this, (Group) o));
235 contextMenu.addItem(deleteGroup);
240 MenuItem createGroup = new MenuItem("<span>" + AbstractImagePrototype.create(images.group()).getHTML() + " Create Group</span>", true, new CreateGroupCommand(app, this));
241 contextMenu.addItem(createGroup);
246 public boolean isEmpty() {