root / src / gr / ebs / gss / client / CellTreeView.java @ 861377e7
History | View | Annotate | Download (19.4 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 |
import gr.ebs.gss.client.CellTreeViewModel.MyFolderDataProvider; |
22 |
import gr.ebs.gss.client.rest.GetCommand; |
23 |
import gr.ebs.gss.client.rest.RestException; |
24 |
import gr.ebs.gss.client.rest.resource.FolderResource; |
25 |
import gr.ebs.gss.client.rest.resource.MyFolderResource; |
26 |
import gr.ebs.gss.client.rest.resource.OtherUserResource; |
27 |
import gr.ebs.gss.client.rest.resource.OthersFolderResource; |
28 |
import gr.ebs.gss.client.rest.resource.OthersResource; |
29 |
import gr.ebs.gss.client.rest.resource.RestResource; |
30 |
import gr.ebs.gss.client.rest.resource.RestResourceWrapper; |
31 |
import gr.ebs.gss.client.rest.resource.SharedResource; |
32 |
import gr.ebs.gss.client.rest.resource.TrashFolderResource; |
33 |
import gr.ebs.gss.client.rest.resource.TrashResource; |
34 |
import gr.ebs.gss.client.rest.resource.UserResource; |
35 |
import gwtquery.plugins.draggable.client.DragAndDropManager; |
36 |
import gwtquery.plugins.droppable.client.events.DragAndDropContext; |
37 |
import gwtquery.plugins.droppable.client.events.OverDroppableEvent; |
38 |
import gwtquery.plugins.droppable.client.events.OverDroppableEvent.OverDroppableEventHandler; |
39 |
import gwtquery.plugins.droppable.client.gwt.DragAndDropCellTree; |
40 |
|
41 |
import java.util.Arrays; |
42 |
|
43 |
import com.google.gwt.core.client.GWT; |
44 |
import com.google.gwt.event.logical.shared.AttachEvent; |
45 |
import com.google.gwt.event.logical.shared.OpenEvent; |
46 |
import com.google.gwt.event.logical.shared.OpenHandler; |
47 |
import com.google.gwt.query.client.plugins.GQueryUi; |
48 |
import com.google.gwt.resources.client.ClientBundle; |
49 |
import com.google.gwt.resources.client.ImageResource; |
50 |
import com.google.gwt.resources.client.ImageResource.ImageOptions; |
51 |
import com.google.gwt.user.cellview.client.CellTree; |
52 |
import com.google.gwt.user.cellview.client.TreeNode; |
53 |
import com.google.gwt.user.cellview.client.HasKeyboardSelectionPolicy.KeyboardSelectionPolicy; |
54 |
import com.google.gwt.user.client.DeferredCommand; |
55 |
import com.google.gwt.user.client.Event; |
56 |
import com.google.gwt.user.client.IncrementalCommand; |
57 |
import com.google.gwt.user.client.Window; |
58 |
import com.google.gwt.user.client.ui.Composite; |
59 |
import com.google.gwt.user.client.ui.Tree; |
60 |
import com.google.gwt.view.client.ProvidesKey; |
61 |
import com.google.gwt.view.client.SelectionChangeEvent; |
62 |
import com.google.gwt.view.client.SingleSelectionModel; |
63 |
import com.google.gwt.view.client.TreeViewModel; |
64 |
import com.google.gwt.view.client.SelectionChangeEvent.Handler; |
65 |
import com.google.gwt.view.client.TreeViewModel.NodeInfo; |
66 |
|
67 |
|
68 |
/**
|
69 |
* @author kman
|
70 |
*
|
71 |
*/
|
72 |
public class CellTreeView extends Composite{ |
73 |
public static final boolean DONE = false; |
74 |
Images images; |
75 |
|
76 |
SingleSelectionModel<RestResource> selectionModel = new SingleSelectionModel<RestResource>(new ProvidesKey<RestResource>() { |
77 |
|
78 |
@Override
|
79 |
public Object getKey(RestResource item) { |
80 |
return item.getClass().getName()+":"+item.getUri(); |
81 |
}}); |
82 |
FolderContextMenu menu; |
83 |
|
84 |
|
85 |
MyFolderResource myFolders=null;
|
86 |
TrashResource trash = null;
|
87 |
SharedResource myshared = null;
|
88 |
OthersResource others = null;
|
89 |
|
90 |
CellTreeViewModel model; |
91 |
CellTreeViewUtils utils; |
92 |
|
93 |
public interface Images extends ClientBundle,Tree.Resources, FolderContextMenu.Images { |
94 |
|
95 |
@Source("gr/ebs/gss/resources/folder_home.png") |
96 |
ImageResource home(); |
97 |
|
98 |
@Source("gr/ebs/gss/resources/folder_yellow.png") |
99 |
ImageResource folderYellow(); |
100 |
|
101 |
@Source("gr/ebs/gss/resources/mimetypes/document.png") |
102 |
ImageResource document(); |
103 |
|
104 |
@Source("gr/ebs/gss/resources/internet.png") |
105 |
ImageResource othersShared(); |
106 |
|
107 |
@Source("gr/ebs/gss/resources/edit_user.png") |
108 |
ImageResource myShared(); |
109 |
|
110 |
@Source("gr/ebs/gss/resources/folder_user.png") |
111 |
ImageResource sharedFolder(); |
112 |
|
113 |
@Source("gr/ebs/gss/resources/trashcan_empty.png") |
114 |
ImageResource trash(); |
115 |
} |
116 |
DragAndDropCellTree tree; |
117 |
/*public interface BasicResources extends CellTree.BasicResources{
|
118 |
@ImageOptions(flipRtl = true)
|
119 |
@Source("cellTreeLoadingBasic.gif")
|
120 |
ImageResource cellTreeLoading();
|
121 |
|
122 |
@Source({"GssCellTreeBasic.css"})
|
123 |
CellTree.Style cellTreeStyle();
|
124 |
}*/
|
125 |
public interface BasicResources extends CellTree.Resources { |
126 |
|
127 |
@ImageOptions(flipRtl = true) |
128 |
@Source("cellTreeClosedItem.gif") |
129 |
ImageResource cellTreeClosedItem(); |
130 |
|
131 |
@ImageOptions(flipRtl = true) |
132 |
@Source("cellTreeLoadingBasic.gif") |
133 |
ImageResource cellTreeLoading(); |
134 |
|
135 |
@ImageOptions(flipRtl = true) |
136 |
@Source("cellTreeOpenItem.gif") |
137 |
ImageResource cellTreeOpenItem(); |
138 |
|
139 |
//@Source({CellTree.Style.DEFAULT_CSS,"GssCellTreeBasic.css"})
|
140 |
@Source({"GssCellTreeBasic.css"}) |
141 |
CellTree.Style cellTreeStyle(); |
142 |
} |
143 |
/**
|
144 |
*
|
145 |
*/
|
146 |
public CellTreeView(final Images _images) { |
147 |
images = _images; |
148 |
model = new CellTreeViewModel(images,selectionModel);
|
149 |
/*
|
150 |
* Create the tree using the model. We use <code>null</code> as the default
|
151 |
* value of the root node. The default value will be passed to
|
152 |
* CustomTreeModel#getNodeInfo();
|
153 |
*/
|
154 |
CellTree.Resources res = GWT.create(BasicResources.class); |
155 |
tree = new DragAndDropCellTree(model,null, res){ |
156 |
@Override
|
157 |
public void onBrowserEvent(Event event) { |
158 |
// TODO Auto-generated method stub
|
159 |
super.onBrowserEvent(event);
|
160 |
} |
161 |
}; |
162 |
utils=new CellTreeViewUtils(tree);
|
163 |
tree.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED); |
164 |
/*tree.addOpenHandler(new OpenHandler<TreeNode>() {
|
165 |
|
166 |
@Override
|
167 |
public void onOpen(OpenEvent<TreeNode> event) {
|
168 |
Window.alert("[NODE OPENED]"+event.getTarget());
|
169 |
|
170 |
}
|
171 |
});
|
172 |
tree.addOverDroppableHandler(new OverDroppableEventHandler() {
|
173 |
|
174 |
@Override
|
175 |
public void onOverDroppable(OverDroppableEvent event) {
|
176 |
GWT.log("OVER:"+event);
|
177 |
|
178 |
}
|
179 |
});
|
180 |
tree.addAttachHandler(new AttachEvent.Handler() {
|
181 |
|
182 |
@Override
|
183 |
public void onAttachOrDetach(AttachEvent event) {
|
184 |
GWT.log("ATTACH:"+event.getSource());
|
185 |
|
186 |
}
|
187 |
});*/
|
188 |
Handler selectionHandler = new SelectionChangeEvent.Handler() { |
189 |
@Override
|
190 |
public void onSelectionChange(com.google.gwt.view.client.SelectionChangeEvent event) { |
191 |
NodeInfo<RestResource> nodeInfo = (NodeInfo<RestResource>) getModel().getNodeInfo(selectionModel.getSelectedObject()); |
192 |
|
193 |
//GWT.log("SLECTED NODE INFO:"+nodeInfo+" "+tree.getRootTreeNode().getChildValue(1));
|
194 |
//((DefaultNodeInfo<RestResource>)nodeInfo).getValueUpdater().update(selectionModel.getSelectedObject());
|
195 |
//if(nodeInfo.getProvidesKey() instanceof FolderDataProvider)
|
196 |
//((FolderDataProvider)nodeInfo.getProvidesKey()).onRangeChanged(null);
|
197 |
if(nodeInfo==null || nodeInfo.getValueUpdater()==null){} |
198 |
|
199 |
else
|
200 |
nodeInfo.getValueUpdater().update(selectionModel.getSelectedObject()); |
201 |
GSS.get().setCurrentSelection(selectionModel.getSelectedObject()); |
202 |
GSS.get().showFileList(true);
|
203 |
//tree.fireEvent(new OpenEvent<RestResource>(selectionModel.getSelectedObject()));
|
204 |
|
205 |
} |
206 |
}; |
207 |
//OpenEvent<RestResource>.fire(tree, selectionModel.getSelectedObject());
|
208 |
selectionModel.addSelectionChangeHandler(selectionHandler); |
209 |
sinkEvents(Event.ONCONTEXTMENU);
|
210 |
sinkEvents(Event.ONMOUSEUP);
|
211 |
initWidget(tree); |
212 |
|
213 |
DeferredCommand.addCommand(new IncrementalCommand() {
|
214 |
|
215 |
@Override
|
216 |
public boolean execute() { |
217 |
return fetchRootFolders();
|
218 |
} |
219 |
}); |
220 |
} |
221 |
|
222 |
public void updateNode(RestResource resource){ |
223 |
NodeInfo<RestResource> nodeInfo = (NodeInfo<RestResource>) getModel().getNodeInfo(resource); |
224 |
|
225 |
if(nodeInfo!=null){ |
226 |
if(nodeInfo.getValueUpdater()==null){} |
227 |
else
|
228 |
nodeInfo.getValueUpdater().update(resource); |
229 |
} |
230 |
} |
231 |
|
232 |
public void updateNodeChildren(final RestResource resource){ |
233 |
|
234 |
if(resource instanceof RestResourceWrapper){ |
235 |
boolean updated=false; |
236 |
if(((RestResourceWrapper)resource).getResource().getFolders().size()==0){ |
237 |
if(model.getMymap().get(((RestResourceWrapper)resource).getResource().getParentURI())!=null){ |
238 |
model.getMymap().get(((RestResourceWrapper)resource).getResource().getParentURI()).refresh(null);
|
239 |
updated=true;
|
240 |
} |
241 |
if(model.getOthersmap().get(((RestResourceWrapper)resource).getResource().getParentURI())!=null){ |
242 |
model.getOthersmap().get(((RestResourceWrapper)resource).getResource().getParentURI()).refresh(null);
|
243 |
updated=true;
|
244 |
} |
245 |
if(model.getSharedmap().get(((RestResourceWrapper)resource).getResource().getParentURI())!=null){ |
246 |
model.getSharedmap().get(((RestResourceWrapper)resource).getResource().getParentURI()).refresh(null);
|
247 |
updated=true;
|
248 |
} |
249 |
if(updated){
|
250 |
if(utils.doesSharedNodeContainsResourceIn1stLevel(resource.getUri())){
|
251 |
updateMySharedNode(); |
252 |
} |
253 |
return;
|
254 |
} |
255 |
} |
256 |
} |
257 |
|
258 |
utils.refreshNodeContainingResource(resource); |
259 |
if(utils.doesSharedNodeContainsResourceIn1stLevel(resource.getUri())){
|
260 |
updateMySharedNode(); |
261 |
} |
262 |
|
263 |
} |
264 |
public void updateNodeChildrenForRemove(final String resource){ |
265 |
GWT.log("********************************");
|
266 |
GWT.log("[UPDATENODECHILDREN]"+resource);
|
267 |
GWT.log("********************************");
|
268 |
boolean updated=false; |
269 |
TreeNode node=null; |
270 |
if(tree.getRootTreeNode().isChildOpen(0)){ |
271 |
node = utils.getNodeContainingResource2(tree.getRootTreeNode().setChildOpen(0,true), resource); |
272 |
} |
273 |
GWT.log("CHECK NODE1:"+node+" "+resource); |
274 |
if(node==null) |
275 |
if(tree.getRootTreeNode().isChildOpen(2)){ |
276 |
GWT.log("CHECK NODE2:"+node);
|
277 |
node = utils.getNodeContainingResource2(tree.getRootTreeNode().setChildOpen(2,true), resource); |
278 |
} |
279 |
if(node==null) |
280 |
if(tree.getRootTreeNode().isChildOpen(3)){ |
281 |
GWT.log("CHECK NODE3:"+node);
|
282 |
node = utils.getNodeContainingResource2(tree.getRootTreeNode().setChildOpen(3,true), resource); |
283 |
} |
284 |
|
285 |
if(node != null && node.getValue() instanceof RestResourceWrapper){ |
286 |
GWT.log("*********************"+((RestResourceWrapper) node.getValue()).getResource().getFolders().size());
|
287 |
if(((RestResourceWrapper) node.getValue()).getResource().getFolders().size()==1||((RestResourceWrapper) node.getValue()).getResource().getFolders().size()==0) |
288 |
updateNodeChildren(((RestResourceWrapper) node.getValue()).getResource().getParentURI()); |
289 |
else
|
290 |
updateNodeChildren(((RestResource) node.getValue()).getUri()); |
291 |
return;
|
292 |
/*GWT.log("INSIDE:"+node);
|
293 |
RestResourceWrapper rw = (RestResourceWrapper) node.getValue();
|
294 |
//if(rw.getResource().getFolders().size()==0){
|
295 |
if(model.getMymap().get(rw.getResource().getUri())!=null){
|
296 |
model.getMymap().get(rw.getResource().getUri()).refresh(null);
|
297 |
updated=true;
|
298 |
}
|
299 |
if(model.getOthersmap().get(rw.getResource().getUri())!=null){
|
300 |
model.getOthersmap().get(rw.getResource().getUri()).refresh(null);
|
301 |
updated=true;
|
302 |
}
|
303 |
if(model.getSharedmap().get(rw.getResource().getUri())!=null){
|
304 |
model.getSharedmap().get(rw.getResource().getUri()).refresh(null);
|
305 |
updated=true;
|
306 |
}
|
307 |
if(updated){
|
308 |
if(doesSharedNodeContainsResourceIn1stLevel(resource)){
|
309 |
updateMySharedNode();
|
310 |
}
|
311 |
return;
|
312 |
}
|
313 |
}
|
314 |
//}*/
|
315 |
|
316 |
} |
317 |
updateNodeChildren(resource); |
318 |
} |
319 |
public void updateNodeChildren(final String resource){ |
320 |
|
321 |
|
322 |
GWT.log("REFRESH THE OTHER WAY");
|
323 |
utils.refreshNodeContainingResource(resource); |
324 |
if(utils.doesSharedNodeContainsResourceIn1stLevel(resource)){
|
325 |
updateMySharedNode(); |
326 |
} |
327 |
} |
328 |
|
329 |
protected void showPopup(final int x, final int y) { |
330 |
if (selectionModel.getSelectedObject() == null) |
331 |
return;
|
332 |
if (menu != null) |
333 |
menu.hide(); |
334 |
menu = new FolderContextMenu(images);
|
335 |
menu.setPopupPosition(x, y); |
336 |
menu.show(); |
337 |
} |
338 |
private boolean init=false; |
339 |
public boolean fetchRootFolders() { |
340 |
UserResource userResource = GSS.get().getCurrentUserResource(); |
341 |
if (userResource == null) |
342 |
return !DONE;
|
343 |
if(!init){
|
344 |
final String path = userResource.getFilesPath(); |
345 |
GetCommand<FolderResource> gf = new GetCommand<FolderResource>(FolderResource.class, path, null) { |
346 |
|
347 |
@Override
|
348 |
public void onComplete() { |
349 |
myFolders = new MyFolderResource(getResult());
|
350 |
//selectionModel.setSelected(myFolders, true);
|
351 |
//rootNodes.setList(Arrays.asList((RestResource)rootResource));
|
352 |
//tree.getRootTreeNode().setChildOpen(0, true);
|
353 |
} |
354 |
|
355 |
@Override
|
356 |
public void onError(Throwable t) { |
357 |
GWT.log("Error fetching root folder", t);
|
358 |
GSS.get().displayError("Unable to fetch root folder");
|
359 |
} |
360 |
|
361 |
}; |
362 |
DeferredCommand.addCommand(gf); |
363 |
DeferredCommand.addCommand(new GetCommand<TrashResource>(TrashResource.class, GSS.get().getCurrentUserResource().getTrashPath(), null) { |
364 |
@Override
|
365 |
public void onComplete() { |
366 |
trash = getResult(); |
367 |
} |
368 |
|
369 |
@Override
|
370 |
public void onError(Throwable t) { |
371 |
if(t instanceof RestException){ |
372 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
373 |
// On IE status code 1223 may be returned instead of 204.
|
374 |
if(statusCode == 204 || statusCode == 1223){ |
375 |
trash = new TrashResource(GSS.get().getCurrentUserResource().getTrashPath());
|
376 |
} |
377 |
else{
|
378 |
GWT.log("", t);
|
379 |
GSS.get().displayError("Unable to fetch trash folder:"+t.getMessage());
|
380 |
trash = new TrashResource(GSS.get().getCurrentUserResource().getTrashPath());
|
381 |
} |
382 |
} |
383 |
} |
384 |
}); |
385 |
GetCommand<SharedResource> gs = new GetCommand<SharedResource>(SharedResource.class, userResource.getSharedPath(), null) { |
386 |
|
387 |
@Override
|
388 |
public void onComplete() { |
389 |
myshared=getResult(); |
390 |
} |
391 |
|
392 |
@Override
|
393 |
public void onError(Throwable t) { |
394 |
GWT.log("Error fetching Shared Root folder", t);
|
395 |
GSS.get().displayError("Unable to fetch Shared Root folder");
|
396 |
} |
397 |
}; |
398 |
DeferredCommand.addCommand(gs); |
399 |
GetCommand<OthersResource> go = new GetCommand<OthersResource>(OthersResource.class,
|
400 |
userResource.getOthersPath(), null) {
|
401 |
|
402 |
@Override
|
403 |
public void onComplete() { |
404 |
others = getResult(); |
405 |
GSS.get().removeGlassPanel(); |
406 |
} |
407 |
|
408 |
@Override
|
409 |
public void onError(Throwable t) { |
410 |
GWT.log("Error fetching Others Root folder", t);
|
411 |
GSS.get().displayError("Unable to fetch Others Root folder");
|
412 |
} |
413 |
}; |
414 |
DeferredCommand.addCommand(go); |
415 |
} |
416 |
if(myFolders==null||trash==null||myshared==null||others==null) |
417 |
return !DONE;
|
418 |
model.getRootNodes().setList(Arrays.asList((RestResource)myFolders,(RestResource)trash,(RestResource)myshared,(RestResource)others));
|
419 |
tree.getRootTreeNode().setChildOpen(0, true); |
420 |
selectionModel.setSelected(myFolders, true);
|
421 |
return DONE;
|
422 |
} |
423 |
|
424 |
public Images getImages() {
|
425 |
return images;
|
426 |
} |
427 |
|
428 |
|
429 |
public void updateTrashNode(){ |
430 |
DeferredCommand.addCommand(new GetCommand<TrashResource>(TrashResource.class, GSS.get().getCurrentUserResource().getTrashPath(), null) { |
431 |
@Override
|
432 |
public void onComplete() { |
433 |
trash = getResult(); |
434 |
model.getRootNodes().getList().set(1, trash);
|
435 |
//model.getRootNodes().refresh();
|
436 |
} |
437 |
|
438 |
@Override
|
439 |
public void onError(Throwable t) { |
440 |
if(t instanceof RestException){ |
441 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
442 |
// On IE status code 1223 may be returned instead of 204.
|
443 |
if(statusCode == 204 || statusCode == 1223){ |
444 |
trash = new TrashResource(GSS.get().getCurrentUserResource().getTrashPath());
|
445 |
model.getRootNodes().getList().set(1, trash);
|
446 |
//model.getRootNodes().refresh();
|
447 |
} |
448 |
else{
|
449 |
GWT.log("", t);
|
450 |
GSS.get().displayError("Unable to fetch trash folder:"+t.getMessage());
|
451 |
trash = new TrashResource(GSS.get().getCurrentUserResource().getTrashPath());
|
452 |
model.getRootNodes().getList().set(1, trash);
|
453 |
//model.getRootNodes().refresh();
|
454 |
} |
455 |
} |
456 |
} |
457 |
}); |
458 |
} |
459 |
|
460 |
public void updateRootNode(){ |
461 |
final String path = GSS.get().getCurrentUserResource().getFilesPath(); |
462 |
GetCommand<FolderResource> gf = new GetCommand<FolderResource>(FolderResource.class, path, null) { |
463 |
|
464 |
@Override
|
465 |
public void onComplete() { |
466 |
myFolders = new MyFolderResource(getResult());
|
467 |
model.getRootNodes().getList().set(0, myFolders);
|
468 |
model.getRootNodes().refresh(); |
469 |
tree.getRootTreeNode().setChildOpen(0, true); |
470 |
|
471 |
} |
472 |
|
473 |
@Override
|
474 |
public void onError(Throwable t) { |
475 |
GWT.log("Error fetching root folder", t);
|
476 |
GSS.get().displayError("Unable to fetch root folder");
|
477 |
} |
478 |
|
479 |
}; |
480 |
DeferredCommand.addCommand(gf); |
481 |
} |
482 |
|
483 |
public void updateMySharedNode(){ |
484 |
GetCommand<SharedResource> gs = new GetCommand<SharedResource>(SharedResource.class, GSS.get().getCurrentUserResource().getSharedPath(), null) { |
485 |
|
486 |
@Override
|
487 |
public void onComplete() { |
488 |
myshared=getResult(); |
489 |
model.getRootNodes().getList().set(2, myshared);
|
490 |
} |
491 |
|
492 |
@Override
|
493 |
public void onError(Throwable t) { |
494 |
GWT.log("Error fetching Shared Root folder", t);
|
495 |
GSS.get().displayError("Unable to fetch Shared Root folder");
|
496 |
} |
497 |
}; |
498 |
DeferredCommand.addCommand(gs); |
499 |
} |
500 |
|
501 |
public void updateOtherNode(){ |
502 |
GetCommand<OthersResource> go = new GetCommand<OthersResource>(OthersResource.class,
|
503 |
GSS.get().getCurrentUserResource().getOthersPath(), null) {
|
504 |
|
505 |
@Override
|
506 |
public void onComplete() { |
507 |
others = getResult(); |
508 |
model.getRootNodes().getList().set(3, others);
|
509 |
} |
510 |
|
511 |
@Override
|
512 |
public void onError(Throwable t) { |
513 |
GWT.log("Error fetching Others Root folder", t);
|
514 |
GSS.get().displayError("Unable to fetch Others Root folder");
|
515 |
} |
516 |
}; |
517 |
DeferredCommand.addCommand(go); |
518 |
} |
519 |
|
520 |
|
521 |
public RestResource getSelection(){
|
522 |
return selectionModel.getSelectedObject();
|
523 |
} |
524 |
|
525 |
public void clearSelection(){ |
526 |
if(GSS.get().getCurrentSelection().equals(getSelection()))
|
527 |
GSS.get().setCurrentSelection(null);
|
528 |
selectionModel.setSelected(getSelection(), false);
|
529 |
} |
530 |
|
531 |
|
532 |
/**
|
533 |
* Retrieve the myFolders.
|
534 |
*
|
535 |
* @return the myFolders
|
536 |
*/
|
537 |
public MyFolderResource getMyFolders() {
|
538 |
return myFolders;
|
539 |
} |
540 |
|
541 |
|
542 |
/**
|
543 |
* Retrieve the myshared.
|
544 |
*
|
545 |
* @return the myshared
|
546 |
*/
|
547 |
public SharedResource getMyshared() {
|
548 |
return myshared;
|
549 |
} |
550 |
|
551 |
|
552 |
/**
|
553 |
* Retrieve the trash.
|
554 |
*
|
555 |
* @return the trash
|
556 |
*/
|
557 |
public TrashResource getTrash() {
|
558 |
return trash;
|
559 |
} |
560 |
|
561 |
|
562 |
/**
|
563 |
* Retrieve the others.
|
564 |
*
|
565 |
* @return the others
|
566 |
*/
|
567 |
public OthersResource getOthers() {
|
568 |
return others;
|
569 |
} |
570 |
|
571 |
|
572 |
/**
|
573 |
* Retrieve the model.
|
574 |
*
|
575 |
* @return the model
|
576 |
*/
|
577 |
public TreeViewModel getModel() {
|
578 |
return model;
|
579 |
} |
580 |
|
581 |
|
582 |
|
583 |
/**
|
584 |
* Retrieve the utils.
|
585 |
*
|
586 |
* @return the utils
|
587 |
*/
|
588 |
public CellTreeViewUtils getUtils() {
|
589 |
return utils;
|
590 |
} |
591 |
|
592 |
public interface RefreshHandler{ |
593 |
void onRefresh();
|
594 |
} |
595 |
|
596 |
|
597 |
public boolean isTrashOrTrashFolderSelected(){ |
598 |
return (getSelection() instanceof TrashResource) || (getSelection() instanceof TrashFolderResource); |
599 |
} |
600 |
|
601 |
public OtherUserResource getOtherUserResourceOfOtherFolder(OthersFolderResource res){
|
602 |
TreeNode n = utils.getNodeContainingResource(tree.getRootTreeNode().setChildOpen(3, true), res); |
603 |
|
604 |
if(n!=null){ |
605 |
if(n.getValue() instanceof OtherUserResource) |
606 |
return (OtherUserResource) n.getValue();
|
607 |
TreeNode parent = n.getParent();
|
608 |
|
609 |
while (parent!=null){ |
610 |
if(parent.getValue() instanceof OtherUserResource) |
611 |
return (OtherUserResource) parent.getValue();
|
612 |
parent = parent.getParent(); |
613 |
} |
614 |
} |
615 |
return null; |
616 |
} |
617 |
|
618 |
|
619 |
} |