root / src / gr / grnet / pithos / web / client / ToolsMenu.java @ 8ddb4627
History | View | Annotate | Download (12 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2011-2013 GRNET S.A. All rights reserved.
|
3 |
*
|
4 |
* Redistribution and use in source and binary forms, with or
|
5 |
* without modification, are permitted provided that the following
|
6 |
* conditions are met:
|
7 |
*
|
8 |
* 1. Redistributions of source code must retain the above
|
9 |
* copyright notice, this list of conditions and the following
|
10 |
* disclaimer.
|
11 |
*
|
12 |
* 2. Redistributions in binary form must reproduce the above
|
13 |
* copyright notice, this list of conditions and the following
|
14 |
* disclaimer in the documentation and/or other materials
|
15 |
* provided with the distribution.
|
16 |
*
|
17 |
* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
18 |
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
19 |
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
20 |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
21 |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
22 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
23 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
24 |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
25 |
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
26 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
27 |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
28 |
* POSSIBILITY OF SUCH DAMAGE.
|
29 |
*
|
30 |
* The views and conclusions contained in the software and
|
31 |
* documentation are those of the authors and should not be
|
32 |
* interpreted as representing official policies, either expressed
|
33 |
* or implied, of GRNET S.A.
|
34 |
*/
|
35 |
package gr.grnet.pithos.web.client; |
36 |
|
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; |
44 |
|
45 |
import java.util.List; |
46 |
|
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; |
53 |
|
54 |
/**
|
55 |
* The 'Folder Context' menu implementation.
|
56 |
*/
|
57 |
public class ToolsMenu extends PopupPanel { |
58 |
|
59 |
/**
|
60 |
* The widget's images.
|
61 |
*/
|
62 |
private final Images images; |
63 |
|
64 |
/**
|
65 |
* The image bundle for this widget's images that reuses images defined in
|
66 |
* other menus.
|
67 |
*/
|
68 |
public interface Images extends GroupTreeView.Images { |
69 |
} |
70 |
|
71 |
private MenuItem pasteItem; |
72 |
|
73 |
private boolean empty = true; |
74 |
|
75 |
/**
|
76 |
* The widget's constructor.
|
77 |
*
|
78 |
* @param newImages the image bundle passed on by the parent object
|
79 |
*/
|
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.
|
83 |
super(true); |
84 |
images = newImages; |
85 |
MenuBar contextMenu = new MenuBar(true); |
86 |
|
87 |
if (folder != null) { |
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();
|
92 |
|
93 |
if (!folder.isInTrash()) {
|
94 |
if (canWrite) {
|
95 |
|
96 |
if (isFolderTreeSelected || isMysharedTreeSelected) {
|
97 |
MenuItem cut = null; |
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)); |
100 |
} |
101 |
else if (!folder.isContainer()) { |
102 |
cut = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut folder</span>", true, new CutCommand(app, this, folder)); |
103 |
} |
104 |
if (cut != null) { |
105 |
contextMenu.addItem(cut); |
106 |
empty = false;
|
107 |
} |
108 |
} |
109 |
} |
110 |
|
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)); |
116 |
if (copy != null) { |
117 |
contextMenu.addItem(copy); |
118 |
empty = false;
|
119 |
} |
120 |
|
121 |
if (canWrite) {
|
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())) |
129 |
showPaste = true;
|
130 |
} |
131 |
else {
|
132 |
Folder f = (Folder) item; |
133 |
if (f.getOwnerID().equals(folder.getOwnerID()))
|
134 |
showPaste = true;
|
135 |
} |
136 |
if (showPaste) {
|
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); |
139 |
empty = false;
|
140 |
} |
141 |
} |
142 |
|
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)); |
147 |
} |
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)); |
150 |
} |
151 |
if (moveToTrash != null) { |
152 |
contextMenu.addItem(moveToTrash); |
153 |
empty = false;
|
154 |
} |
155 |
|
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)); |
159 |
} |
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); |
164 |
empty = false;
|
165 |
} |
166 |
} |
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() + " Sharing</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.PERMISSIONS))); |
171 |
contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.internet()).getHTML() + " Publish</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.PUBLISH))); |
172 |
contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.versions()).getHTML() + " Versions</span>", true, new PropertiesCommand(app, this, files, PropertiesCommand.VERSIONS))); |
173 |
empty = false;
|
174 |
} |
175 |
else if (!folder.isContainer()) { |
176 |
contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Folder properties</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PROPERTIES))); |
177 |
contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Folder sharing</span>", true, new PropertiesCommand(app, this, folder, PropertiesCommand.PERMISSIONS))); |
178 |
empty = false;
|
179 |
} |
180 |
} |
181 |
if (files != null && !files.isEmpty()) { |
182 |
contextMenu.addItem(new MenuItem("<span>" + AbstractImagePrototype.create(newImages.download()).getHTML() + " Download</span>", true, new Command() { |
183 |
|
184 |
@Override
|
185 |
public void execute() { |
186 |
for (File f: files) |
187 |
Window.open(app.getApiPath() + f.getOwnerID() + f.getUri(), "_blank", ""); |
188 |
} |
189 |
})); |
190 |
empty = false;
|
191 |
} |
192 |
if (isFolderTreeSelected && folder.isContainer()) {
|
193 |
MenuItem emptyContainer = new MenuItem( |
194 |
"<span>" + Const.PurgeContainer(folder.getName()) + "</span>", |
195 |
true,
|
196 |
new PurgeContainerCommand(app, this, folder) |
197 |
); |
198 |
contextMenu.addItem(emptyContainer); |
199 |
empty = false;
|
200 |
} |
201 |
} |
202 |
} |
203 |
else {
|
204 |
if (!folder.isTrash()) {
|
205 |
MenuItem restore = null; |
206 |
if (files != null && !files.isEmpty()) |
207 |
restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + " Restore</span>", true, new RestoreTrashCommand(app, this, files)); |
208 |
else
|
209 |
restore = new MenuItem("<span>" + AbstractImagePrototype.create(images.versions()).getHTML() + " Restore</span>", true, new RestoreTrashCommand(app, this, folder)); |
210 |
contextMenu.addItem(restore); |
211 |
|
212 |
MenuItem delete = new MenuItem("<span id = 'folderContextMenu.delete'>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(app, this, folder, MessagePanel.images)); |
213 |
contextMenu.addItem(delete); |
214 |
empty = false;
|
215 |
} |
216 |
else {
|
217 |
MenuItem emptyTrash = new MenuItem("<span>" + AbstractImagePrototype.create(images.emptyTrash()).getHTML() + " Empty Trash</span>", true, new PurgeContainerCommand(app, this, folder)); |
218 |
contextMenu.addItem(emptyTrash); |
219 |
empty = false;
|
220 |
} |
221 |
} |
222 |
} |
223 |
else {
|
224 |
Object o = app.getGroupTreeView().getSelected();
|
225 |
if (o != null) { |
226 |
if (o instanceof User) { |
227 |
MenuItem removeUser = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + " Remove User</span>", true, new RemoveUserCommand(app, this, (User) o)); |
228 |
contextMenu.addItem(removeUser); |
229 |
empty = false;
|
230 |
} |
231 |
else if (o instanceof Group) { |
232 |
MenuItem addUser = new MenuItem("<span>" + AbstractImagePrototype.create(images.user()).getHTML() + " Add User</span>", true, new AddUserCommand(app, this, (Group) o)); |
233 |
contextMenu.addItem(addUser); |
234 |
|
235 |
MenuItem deleteGroup = new MenuItem("<span>" + AbstractImagePrototype.create(images.delete()).getHTML() + " Delete Group</span>", true, new DeleteGroupCommand(app, this, (Group) o)); |
236 |
contextMenu.addItem(deleteGroup); |
237 |
empty = false;
|
238 |
} |
239 |
} |
240 |
} |
241 |
MenuItem createGroup = new MenuItem("<span>" + AbstractImagePrototype.create(images.group()).getHTML() + " Create Group</span>", true, new CreateGroupCommand(app, this)); |
242 |
contextMenu.addItem(createGroup); |
243 |
empty = false;
|
244 |
add(contextMenu); |
245 |
} |
246 |
|
247 |
public boolean isEmpty() { |
248 |
return empty;
|
249 |
} |
250 |
} |