root / src / gr / ebs / gss / client / DnDFolderPopupMenu.java @ 81d44c27
History | View | Annotate | Download (16.1 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2011 Electronic Business Systems Ltd.
|
3 |
*
|
4 |
* This file is part of GSS.
|
5 |
*
|
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.
|
10 |
*
|
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.
|
15 |
*
|
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/>.
|
18 |
*/
|
19 |
package gr.ebs.gss.client; |
20 |
/*
|
21 |
* Copyright 2008, 2009 Electronic Business Systems Ltd.
|
22 |
*
|
23 |
* This file is part of GSS.
|
24 |
*
|
25 |
* GSS is free software: you can redistribute it and/or modify
|
26 |
* it under the terms of the GNU General Public License as published by
|
27 |
* the Free Software Foundation, either version 3 of the License, or
|
28 |
* (at your option) any later version.
|
29 |
*
|
30 |
* GSS is distributed in the hope that it will be useful,
|
31 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
32 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
33 |
* GNU General Public License for more details.
|
34 |
*
|
35 |
* You should have received a copy of the GNU General Public License
|
36 |
* along with GSS. If not, see <http://www.gnu.org/licenses/>.
|
37 |
*/
|
38 |
|
39 |
import gr.ebs.gss.client.CellTreeView; |
40 |
import gr.ebs.gss.client.GSS; |
41 |
import gr.ebs.gss.client.rest.MultiplePostCommand; |
42 |
import gr.ebs.gss.client.rest.PostCommand; |
43 |
import gr.ebs.gss.client.rest.RestException; |
44 |
import gr.ebs.gss.client.rest.resource.FileResource; |
45 |
import gr.ebs.gss.client.rest.resource.FolderResource; |
46 |
import gr.ebs.gss.client.rest.resource.RestResource; |
47 |
import gr.ebs.gss.client.rest.resource.RestResourceWrapper; |
48 |
|
49 |
import java.util.ArrayList; |
50 |
import java.util.List; |
51 |
|
52 |
import com.google.gwt.core.client.GWT; |
53 |
import com.google.gwt.http.client.URL; |
54 |
import com.google.gwt.user.client.Command; |
55 |
import com.google.gwt.user.client.DeferredCommand; |
56 |
import com.google.gwt.user.client.ui.AbstractImagePrototype; |
57 |
import com.google.gwt.user.client.ui.MenuBar; |
58 |
import com.google.gwt.user.client.ui.PopupPanel; |
59 |
import com.google.gwt.user.client.ui.TreeItem; |
60 |
|
61 |
/**
|
62 |
* @author kman
|
63 |
*/
|
64 |
public class DnDFolderPopupMenu extends PopupPanel { |
65 |
|
66 |
public DnDFolderPopupMenu(final CellTreeView.Images newImages, final FolderResource target, final Object toCopy) { |
67 |
// The popup's constructor's argument is a boolean specifying that it
|
68 |
// auto-close itself when the user clicks outside of it.
|
69 |
super(true); |
70 |
setAnimationEnabled(true);
|
71 |
// A dummy command that we will execute from unimplemented leaves.
|
72 |
final Command cancelCmd = new Command() { |
73 |
|
74 |
@Override
|
75 |
public void execute() { |
76 |
hide(); |
77 |
} |
78 |
}; |
79 |
|
80 |
final MenuBar contextMenu = new MenuBar(true); |
81 |
final CellTreeView folders = GSS.get().getTreeView();
|
82 |
|
83 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Move</span>", true, new Command() { |
84 |
|
85 |
@Override
|
86 |
public void execute() { |
87 |
if (toCopy instanceof RestResourceWrapper){ |
88 |
moveFolder(target, ((RestResourceWrapper) toCopy).getResource()); |
89 |
} |
90 |
else if(toCopy instanceof List) |
91 |
moveFiles(target, (List<FileResource>) toCopy);
|
92 |
hide(); |
93 |
} |
94 |
|
95 |
}).setVisible(target != null);
|
96 |
|
97 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new Command() { |
98 |
|
99 |
@Override
|
100 |
public void execute() { |
101 |
if (toCopy instanceof RestResourceWrapper) |
102 |
copyFolder(target, ((RestResourceWrapper) toCopy).getResource()); |
103 |
else if(toCopy instanceof List) |
104 |
copyFiles(target, (List<FileResource>) toCopy);
|
105 |
hide(); |
106 |
} |
107 |
|
108 |
}).setVisible(target != null);
|
109 |
|
110 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.trash()).getHTML() + " Delete (Trash)</span>", true, new Command() { |
111 |
|
112 |
@Override
|
113 |
public void execute() { |
114 |
GWT.log("EXECUTE TRASH:"+toCopy.getClass().getName());
|
115 |
if (toCopy instanceof RestResourceWrapper){ |
116 |
trashFolder(((RestResourceWrapper) toCopy).getResource()); |
117 |
} |
118 |
else if(toCopy instanceof List) |
119 |
trashFiles((List<FileResource>) toCopy);
|
120 |
hide(); |
121 |
} |
122 |
|
123 |
}).setVisible(target == null);
|
124 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Cancel</span>", true, cancelCmd); |
125 |
|
126 |
add(contextMenu); |
127 |
|
128 |
} |
129 |
|
130 |
private void copyFolder(final FolderResource target, FolderResource toCopy) { |
131 |
String atarget = target.getUri();
|
132 |
atarget = atarget.endsWith("/") ? atarget : atarget + '/'; |
133 |
atarget = atarget + toCopy.getName(); |
134 |
PostCommand cf = new PostCommand(toCopy.getUri() + "?copy=" + atarget, "", 200) { |
135 |
|
136 |
@Override
|
137 |
public void onComplete() { |
138 |
GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
|
139 |
GSS.get().getStatusPanel().updateStats(); |
140 |
} |
141 |
|
142 |
@Override
|
143 |
public void onError(Throwable t) { |
144 |
GWT.log("", t);
|
145 |
if (t instanceof RestException) { |
146 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
147 |
if (statusCode == 405) |
148 |
GSS.get().displayError("You don't have the necessary permissions");
|
149 |
|
150 |
else if (statusCode == 409) |
151 |
GSS.get().displayError("A folder with the same name already exists");
|
152 |
else if (statusCode == 413) |
153 |
GSS.get().displayError("Your quota has been exceeded");
|
154 |
else
|
155 |
GSS.get().displayError("Unable to copy folder:" + ((RestException)t).getHttpStatusText());
|
156 |
} else
|
157 |
GSS.get().displayError("System error copying folder:" + t.getMessage());
|
158 |
} |
159 |
}; |
160 |
DeferredCommand.addCommand(cf); |
161 |
} |
162 |
|
163 |
private void moveFolder(final FolderResource target, final FolderResource toCopy) { |
164 |
String atarget = target.getUri();
|
165 |
atarget = atarget.endsWith("/") ? atarget : atarget + '/'; |
166 |
atarget = atarget + toCopy.getName(); |
167 |
|
168 |
PostCommand cf = new PostCommand(toCopy.getUri() + "?move=" + atarget, "", 200) { |
169 |
|
170 |
@Override
|
171 |
public void onComplete() { |
172 |
GWT.log("[MOVE]"+target.getUri()+" "+ toCopy.getParentURI()); |
173 |
GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
|
174 |
GSS.get().getTreeView().updateNodeChildrenForRemove(toCopy.getParentURI()); |
175 |
GSS.get().getStatusPanel().updateStats(); |
176 |
} |
177 |
|
178 |
@Override
|
179 |
public void onError(Throwable t) { |
180 |
GWT.log("", t);
|
181 |
if (t instanceof RestException) { |
182 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
183 |
if (statusCode == 405) |
184 |
GSS.get().displayError("You don't have the necessary permissions");
|
185 |
|
186 |
else if (statusCode == 409) |
187 |
GSS.get().displayError("A folder with the same name already exists");
|
188 |
else if (statusCode == 413) |
189 |
GSS.get().displayError("Your quota has been exceeded");
|
190 |
else
|
191 |
GSS.get().displayError("Unable to copy folder:" + ((RestException)t).getHttpStatusText());
|
192 |
} else
|
193 |
GSS.get().displayError("System error copying folder:" + t.getMessage());
|
194 |
} |
195 |
}; |
196 |
DeferredCommand.addCommand(cf); |
197 |
} |
198 |
|
199 |
private void copyFiles(final FolderResource ftarget, List<FileResource> files) { |
200 |
List<String> fileIds = new ArrayList<String>(); |
201 |
String target = ftarget.getUri();
|
202 |
target = target.endsWith("/") ? target : target + '/'; |
203 |
for (FileResource fileResource : files) {
|
204 |
String fileTarget = target + URL.encodeComponent(fileResource.getName()); |
205 |
fileIds.add(fileResource.getUri() + "?copy=" + fileTarget);
|
206 |
} |
207 |
int index = 0; |
208 |
executeCopyOrMoveFiles(index, fileIds); |
209 |
|
210 |
} |
211 |
|
212 |
private void moveFiles(final FolderResource ftarget, List<FileResource> files) { |
213 |
List<String> fileIds = new ArrayList<String>(); |
214 |
String target = ftarget.getUri();
|
215 |
target = target.endsWith("/") ? target : target + '/'; |
216 |
for (FileResource fileResource : files) {
|
217 |
String fileTarget = target + URL.encodeComponent(fileResource.getName()); |
218 |
fileIds.add(fileResource.getUri() + "?move=" + fileTarget);
|
219 |
} |
220 |
int index = 0; |
221 |
executeCopyOrMoveFiles(index, fileIds); |
222 |
|
223 |
} |
224 |
|
225 |
private void trashFolder(final FolderResource folder){ |
226 |
PostCommand tot = new PostCommand(folder.getUri()+"?trash=","",200){ |
227 |
|
228 |
@Override
|
229 |
public void onComplete() { |
230 |
GSS.get().getTreeView().updateNodeChildrenForRemove(folder.getParentURI()); |
231 |
GSS.get().getTreeView().updateTrashNode(); |
232 |
/*for(TreeItem item : items)
|
233 |
GSS.get().getFolders().updateFolder((DnDTreeItem) item);
|
234 |
GSS.get().getFolders().update(GSS.get().getFolders().getTrashItem());
|
235 |
|
236 |
GSS.get().showFileList(true);
|
237 |
*/
|
238 |
} |
239 |
|
240 |
@Override
|
241 |
public void onError(Throwable t) { |
242 |
GWT.log("", t);
|
243 |
if(t instanceof RestException){ |
244 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
245 |
if(statusCode == 405) |
246 |
GSS.get().displayError("You don't have the necessary permissions");
|
247 |
else if(statusCode == 404) |
248 |
GSS.get().displayError("Folder does not exist");
|
249 |
else
|
250 |
GSS.get().displayError("Unable to trash folder:"+((RestException)t).getHttpStatusText());
|
251 |
} |
252 |
else
|
253 |
GSS.get().displayError("System error trashing folder:"+t.getMessage());
|
254 |
} |
255 |
}; |
256 |
DeferredCommand.addCommand(tot); |
257 |
} |
258 |
|
259 |
private void trashFiles(List<FileResource> files){ |
260 |
final List<String> fileIds = new ArrayList<String>(); |
261 |
for(FileResource f : files)
|
262 |
fileIds.add(f.getUri()+"?trash=");
|
263 |
MultiplePostCommand tot = new MultiplePostCommand(fileIds.toArray(new String[0]),200){ |
264 |
|
265 |
@Override
|
266 |
public void onComplete() { |
267 |
GSS.get().showFileList(true);
|
268 |
} |
269 |
|
270 |
@Override
|
271 |
public void onError(String p, Throwable t) { |
272 |
GWT.log("", t);
|
273 |
if(t instanceof RestException){ |
274 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
275 |
if(statusCode == 405) |
276 |
GSS.get().displayError("You don't have the necessary permissions");
|
277 |
else if(statusCode == 404) |
278 |
GSS.get().displayError("File does not exist");
|
279 |
else
|
280 |
GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
|
281 |
} |
282 |
else
|
283 |
GSS.get().displayError("System error trashing file:"+t.getMessage());
|
284 |
} |
285 |
}; |
286 |
DeferredCommand.addCommand(tot); |
287 |
} |
288 |
|
289 |
|
290 |
private void executeCopyOrMoveFiles(final int index, final List<String> paths) { |
291 |
if (index >= paths.size()) {
|
292 |
GSS.get().showFileList(true);
|
293 |
GSS.get().getStatusPanel().updateStats(); |
294 |
return;
|
295 |
} |
296 |
PostCommand cf = new PostCommand(paths.get(index), "", 200) { |
297 |
|
298 |
@Override
|
299 |
public void onComplete() { |
300 |
executeCopyOrMoveFiles(index + 1, paths);
|
301 |
} |
302 |
|
303 |
@Override
|
304 |
public void onError(Throwable t) { |
305 |
GWT.log("", t);
|
306 |
if (t instanceof RestException) { |
307 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
308 |
if (statusCode == 405) |
309 |
GSS.get().displayError("You don't have the necessary permissions");
|
310 |
else if (statusCode == 404) |
311 |
GSS.get().displayError("File not found");
|
312 |
else if (statusCode == 409) |
313 |
GSS.get().displayError("A file with the same name already exists");
|
314 |
else if (statusCode == 413) |
315 |
GSS.get().displayError("Your quota has been exceeded");
|
316 |
else
|
317 |
GSS.get().displayError("Unable to copy file:" + ((RestException)t).getHttpStatusText());
|
318 |
} else
|
319 |
GSS.get().displayError("System error copying file:" + t.getMessage());
|
320 |
|
321 |
} |
322 |
}; |
323 |
DeferredCommand.addCommand(cf); |
324 |
} |
325 |
|
326 |
} |