1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
|
// vim: set tabstop=4 shiftwidth=4 noexpandtab:
/*
Gwenview - A simple image viewer for TDE
Copyright 2005 Aurelien Gateau
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "bookmarkviewcontroller.moc"
#include <memory>
// TQt
#include <tqcursor.h>
#include <tqheader.h>
#include <tqpopupmenu.h>
#include <tqtooltip.h>
#include <tqvbox.h>
// KDE
#include <kaction.h>
#include <kactioncollection.h>
#include <kbookmarkmanager.h>
#include <kdebug.h>
#include <tdeversion.h>
#include <kiconloader.h>
#include <klistview.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kmimetype.h>
#include <ktoolbar.h>
#include <kurl.h>
#include <kurldrag.h>
// Local
#include "bookmarkdialog.h"
#include "../gvcore/fileoperation.h"
namespace Gwenview {
// URLDropListView
URLDropListView::URLDropListView(TQWidget* parent)
: TDEListView(parent) {
setAcceptDrops(true);
}
void URLDropListView::contentsDragMoveEvent(TQDragMoveEvent* event) {
if (KURLDrag::canDecode(event)) {
event->accept();
} else {
event->ignore();
}
}
struct BookmarkItem : public TDEListViewItem {
template <class ItemParent>
BookmarkItem(ItemParent* parent, const KBookmark& bookmark)
: TDEListViewItem(parent)
, mBookmark(bookmark)
{
refresh();
}
void refresh() {
setText(0, mBookmark.text() );
setPixmap(0, SmallIcon(mBookmark.icon()) );
}
KBookmark mBookmark;
};
class BookmarkToolTip : public TQToolTip {
public:
BookmarkToolTip(TDEListView* lv)
: TQToolTip(lv->viewport())
, mListView(lv) {}
void maybeTip(const TQPoint& pos) {
BookmarkItem *item = static_cast<BookmarkItem*>( mListView->itemAt(pos) );
if ( !item) return;
if (item->mBookmark.isGroup()) return;
TQRect rect=mListView->itemRect(item);
tip(rect, item->mBookmark.url().prettyURL());
};
TDEListView* mListView;
};
struct BookmarkViewController::Private {
TQVBox* mBox;
TDEListView* mListView;
KBookmarkManager* mManager;
KURL mCurrentURL;
std::auto_ptr<BookmarkToolTip> mToolTip;
TDEActionCollection* mActionCollection;
KURL mDroppedURL;
template <class ItemParent>
void addGroup(ItemParent* itemParent, const KBookmarkGroup& group) {
KBookmark bookmark=group.first();
BookmarkItem* previousItem=0;
BookmarkItem* item=0;
for (;!bookmark.isNull(); bookmark=group.next(bookmark) ) {
if (bookmark.isSeparator()) continue;
// Create the item and make sure it's placed at the end
previousItem=item;
item=new BookmarkItem(itemParent, bookmark);
if (previousItem) {
item->moveItem(previousItem);
}
if (bookmark.isGroup()) {
addGroup(item, static_cast<const KBookmarkGroup&>(bookmark) );
}
}
}
KBookmarkGroup findBestParentGroup() {
KBookmarkGroup parentGroup;
BookmarkItem* item=static_cast<BookmarkItem*>( mListView->currentItem() );
if (item) {
if (item->mBookmark.isGroup()) {
parentGroup=item->mBookmark.toGroup();
} else {
parentGroup=item->mBookmark.parentGroup();
}
} else {
parentGroup=mManager->root();
}
return parentGroup;
}
void bookmarkURL(const KURL& url) {
BookmarkDialog dialog(mListView, BookmarkDialog::BOOKMARK);
dialog.setTitle(url.fileName());
dialog.setURL(url.prettyURL());
dialog.setIcon(KMimeType::iconForURL(url));
if (dialog.exec()==TQDialog::Rejected) return;
KBookmarkGroup parentGroup=findBestParentGroup();
parentGroup.addBookmark(mManager, dialog.title(), dialog.url(), dialog.icon());
mManager->emitChanged(parentGroup);
}
};
void URLDropListView::contentsDropEvent(TQDropEvent* event) {
KURL::List urls;
if (!KURLDrag::decode(event, urls)) return;
emit urlDropped(event, urls);
}
BookmarkViewController::BookmarkViewController(TQWidget* parent)
: TQObject(parent)
{
d=new Private;
d->mManager=0;
d->mBox=new TQVBox(parent);
// Init listview
d->mListView=new URLDropListView(d->mBox);
d->mToolTip.reset(new BookmarkToolTip(d->mListView) );
d->mActionCollection=new TDEActionCollection(d->mListView);
d->mListView->header()->hide();
d->mListView->setRootIsDecorated(true);
d->mListView->addColumn(TQString());
d->mListView->setSorting(-1);
d->mListView->setShowToolTips(false);
d->mListView->setFullWidth(true);
connect(d->mListView, TQT_SIGNAL(clicked(TQListViewItem*)),
this, TQT_SLOT(slotOpenBookmark(TQListViewItem*)) );
connect(d->mListView, TQT_SIGNAL(returnPressed(TQListViewItem*)),
this, TQT_SLOT(slotOpenBookmark(TQListViewItem*)) );
connect(d->mListView, TQT_SIGNAL(contextMenuRequested(TQListViewItem*, const TQPoint&, int)),
this, TQT_SLOT(slotContextMenu(TQListViewItem*)) );
connect(d->mListView, TQT_SIGNAL(urlDropped(TQDropEvent*, const KURL::List&)),
this, TQT_SLOT(slotURLDropped(TQDropEvent*, const KURL::List&)) );
// Init toolbar
TDEToolBar* toolbar=new TDEToolBar(d->mBox, "", true);
TDEAction* action;
toolbar->setIconText(TDEToolBar::IconTextRight);
action=new TDEAction(i18n("Add a bookmark (keep it short)", "Add"), "bookmark_add", 0,
this, TQT_SLOT(bookmarkCurrentURL()), d->mActionCollection);
action->plug(toolbar);
action=new TDEAction(i18n("Remove a bookmark (keep it short)", "Remove"), "editdelete", 0,
this, TQT_SLOT(deleteCurrentBookmark()), d->mActionCollection);
action->plug(toolbar);
}
BookmarkViewController::~BookmarkViewController() {
delete d;
}
void BookmarkViewController::init(KBookmarkManager* manager) {
// This method should not be called twice
Q_ASSERT(!d->mManager);
d->mManager=manager;
// For now, we ignore the caller parameter and just refresh the full list on update
connect(d->mManager, TQT_SIGNAL(changed(const TQString&, const TQString&)),
this, TQT_SLOT(fill()) );
fill();
}
void BookmarkViewController::setURL(const KURL& url) {
d->mCurrentURL=url;
}
TQWidget* BookmarkViewController::widget() const {
return d->mBox;
}
void BookmarkViewController::fill() {
d->mListView->clear();
KBookmarkGroup root=d->mManager->root();
d->addGroup(d->mListView, root);
}
void BookmarkViewController::slotURLDropped(TQDropEvent* event, const KURL::List& urls) {
// Get a pointer to the drop item
TQPoint point(0,event->pos().y());
TDEListView* lst=d->mListView;
BookmarkItem* item=static_cast<BookmarkItem*>( lst->itemAt(lst->contentsToViewport(point)) );
TQPopupMenu menu(lst);
int addBookmarkID=menu.insertItem( SmallIcon("bookmark_add"), i18n("&Add Bookmark"),
this, TQT_SLOT(slotBookmarkDroppedURL()) );
if (urls.count()==1) {
d->mDroppedURL=*urls.begin();
} else {
menu.setItemEnabled(addBookmarkID, false);
}
if (item) {
menu.insertSeparator();
KURL dest=item->mBookmark.url();
FileOperation::fillDropURLMenu(&menu, urls, dest);
}
menu.insertSeparator();
menu.insertItem( SmallIcon("cancel"), i18n("Cancel") );
menu.exec(TQCursor::pos());
}
void BookmarkViewController::slotBookmarkDroppedURL() {
d->bookmarkURL(d->mDroppedURL);
}
void BookmarkViewController::slotOpenBookmark(TQListViewItem* item_) {
if (!item_) return;
BookmarkItem* item=static_cast<BookmarkItem*>(item_);
const KURL& url=item->mBookmark.url();
if (!url.isValid()) return;
emit openURL(url);
}
void BookmarkViewController::slotContextMenu(TQListViewItem* item_) {
BookmarkItem* item=static_cast<BookmarkItem*>(item_);
TQPopupMenu menu(d->mListView);
menu.insertItem(SmallIcon("bookmark_add"), i18n("Add Bookmark..."),
this, TQT_SLOT(bookmarkCurrentURL()));
menu.insertItem(SmallIcon("bookmark_folder"), i18n("Add Bookmark Folder..."),
this, TQT_SLOT(addBookmarkGroup()));
if (item) {
menu.insertSeparator();
menu.insertItem(SmallIcon("edit"), i18n("Edit..."),
this, TQT_SLOT(editCurrentBookmark()));
menu.insertItem(SmallIcon("editdelete"), i18n("Delete"),
this, TQT_SLOT(deleteCurrentBookmark()));
}
menu.exec(TQCursor::pos());
}
void BookmarkViewController::bookmarkCurrentURL() {
d->bookmarkURL(d->mCurrentURL);
}
void BookmarkViewController::addBookmarkGroup() {
BookmarkDialog dialog(d->mListView, BookmarkDialog::BOOKMARK_GROUP);
if (dialog.exec()==TQDialog::Rejected) return;
KBookmarkGroup parentGroup=d->findBestParentGroup();
KBookmarkGroup newGroup=parentGroup.createNewFolder(d->mManager, dialog.title());
newGroup.internalElement().setAttribute("icon", dialog.icon());
d->mManager->emitChanged(parentGroup);
TQListViewItem* item=d->mListView->currentItem();
if (item) {
item->setOpen(true);
}
}
void BookmarkViewController::editCurrentBookmark() {
BookmarkItem* item=static_cast<BookmarkItem*>( d->mListView->currentItem() );
Q_ASSERT(item);
if (!item) return;
KBookmark bookmark=item->mBookmark;
bool isGroup=bookmark.isGroup();
BookmarkDialog dialog(d->mListView,
isGroup ? BookmarkDialog::BOOKMARK_GROUP : BookmarkDialog::BOOKMARK);
dialog.setIcon(bookmark.icon());
dialog.setTitle(bookmark.text());
if (!isGroup) {
dialog.setURL(bookmark.url().prettyURL());
}
if (dialog.exec()==TQDialog::Rejected) return;
TQDomElement element=bookmark.internalElement();
element.setAttribute("icon", dialog.icon());
if (!isGroup) {
element.setAttribute("href", dialog.url());
}
// Find title element (or create it if it does not exist)
TQDomElement titleElement;
TQDomNode tmp=element.namedItem("title");
if (tmp.isNull()) {
titleElement=element.ownerDocument().createElement("title");
element.appendChild(titleElement);
} else {
titleElement=tmp.toElement();
}
Q_ASSERT(!titleElement.isNull());
// Get title element content (or create)
TQDomText titleText;
tmp=titleElement.firstChild();
if (tmp.isNull()) {
titleText=element.ownerDocument().createTextNode("");
titleElement.appendChild(titleText);
} else {
titleText=tmp.toText();
}
Q_ASSERT(!titleText.isNull());
// Set title (at last!)
titleText.setData(dialog.title());
KBookmarkGroup group=bookmark.parentGroup();
d->mManager->emitChanged(group);
}
void BookmarkViewController::deleteCurrentBookmark() {
BookmarkItem* item=static_cast<BookmarkItem*>( d->mListView->currentItem() );
Q_ASSERT(item);
if (!item) return;
KBookmark bookmark=item->mBookmark;
TQString msg;
TQString title;
if (bookmark.isGroup()) {
msg=i18n("Are you sure you want to delete the bookmark folder <b>%1</b>?<br>This will delete the folder and all the bookmarks in it.")
.arg(bookmark.text());
title=i18n("Delete Bookmark &Folder");
} else {
msg=i18n("Are you sure you want to delete the bookmark <b>%1</b>?")
.arg(bookmark.text());
title=i18n("Delete &Bookmark");
}
int response=KMessageBox::warningContinueCancel(d->mListView,
"<qt>" + msg + "</qt>", title,
KGuiItem(title, "editdelete")
);
if (response==KMessageBox::Cancel) return;
KBookmarkGroup group=bookmark.parentGroup();
group.deleteBookmark(bookmark);
d->mManager->emitChanged(group);
}
} // namespace
|