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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.Folder;
41 import com.google.gwt.user.client.ui.AbstractImagePrototype;
42 import com.google.gwt.user.client.ui.MenuBar;
43 import com.google.gwt.user.client.ui.MenuItem;
44 import com.google.gwt.user.client.ui.PopupPanel;
47 * The 'Folder Context' menu implementation.
49 public class FolderContextMenu extends PopupPanel {
52 * The widget's images.
54 private final Images images;
57 * The image bundle for this widget's images that reuses images defined in
60 public interface Images extends FileContextMenu.Images {
63 private MenuItem pasteItem;
66 * The widget's constructor.
68 * @param newImages the image bundle passed on by the parent object
70 public FolderContextMenu(Pithos app, final Images newImages, TreeView selectedTree, Folder folder) {
71 // The popup's constructor's argument is a boolean specifying that it
72 // auto-close itself when the user clicks outside of it.
75 MenuBar contextMenu = new MenuBar(true);
77 Boolean[] permissions = folder.getPermissions().get(app.getUserID());
78 boolean canWrite = folder.getOwnerID().equals(app.getUserID()) || (permissions!= null && permissions[1] != null && permissions[1]);
79 boolean isFolderTreeSelected = selectedTree.equals(app.getFolderTreeView());
80 boolean otherSharedTreeSelected = selectedTree.equals(app.getOtherSharedTreeView());
81 boolean mysharedTreeSelected = selectedTree.equals(app.getMySharedTreeView());
83 MenuItem refresh = new MenuItem("<span id = 'folderContextMenu.refresh'>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(app, this, folder));
84 contextMenu.addItem(refresh);
86 if (!folder.isInTrash()) {
88 if (!mysharedTreeSelected) {
89 MenuItem newFolder = new MenuItem("<span id = 'folderContextMenu.newFolder'>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + " New Folder</span>", true, new NewFolderCommand(app, this, folder));
90 contextMenu.addItem(newFolder);
93 if (isFolderTreeSelected && !folder.isContainer()) {
94 MenuItem cut = new MenuItem("<span id = 'folderContextMenu.cut'>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut</span>", true, new CutCommand(app, this, folder));
95 contextMenu.addItem(cut);
99 if (!folder.isContainer()) {
100 MenuItem copy = new MenuItem("<span id = 'folderContextMenu.copy'>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new CopyCommand(app, this, folder));
101 contextMenu.addItem(copy);
105 if (!app.getClipboard().isEmpty() && !mysharedTreeSelected) {
106 Object item = app.getClipboard().getItem();
107 boolean showPaste = true;
108 if (item instanceof Folder) {
109 Folder f = (Folder) item;
110 if (f.contains(folder))
114 pasteItem = new MenuItem("<span id = 'folderContextMenu.paste'>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + " Paste</span>", true, new PasteCommand(app, this, folder));
115 contextMenu.addItem(pasteItem);
119 if (isFolderTreeSelected && !folder.isContainer()) {
120 MenuItem moveToTrash = new MenuItem("<span id = 'folderContextMenu.moveToTrash'>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move to Trash</span>", true, new ToTrashCommand(app, this, folder));
121 contextMenu.addItem(moveToTrash);
123 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Properties</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PROPERTIES)));
124 contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Share</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PERMISSIONS)));
127 if (folder.isContainer()) {
128 MenuItem purgeContainer = new MenuItem(
129 "<span>" + Const.PurgeContainer(folder.getName()) + "</span>",
131 new PurgeContainerCommand(app, this, folder)
133 contextMenu.addItem(purgeContainer);
137 else if(!folder.isTrash()) {
138 MenuItem restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + " Restore</span>", true, new RestoreTrashCommand(app, this, folder));
139 contextMenu.addItem(restore);
141 MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images));
142 contextMenu.addItem(delete);
145 MenuItem emptyTrash = new MenuItem("<span>" + AbstractImagePrototype.create(images.emptyTrash()).getHTML() + " Empty Trash</span>", true, new PurgeContainerCommand(app, this, folder));
146 contextMenu.addItem(emptyTrash);