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Prevent generating previews all the time during downloading a large file
[dolphin.git] / src / dolphinmainwindow.cpp
1 /***************************************************************************
2 * Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com> *
3 * Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com> *
4 * Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com> *
5 * *
6 * This program 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 2 of the License, or *
9 * (at your option) any later version. *
10 * *
11 * This program 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 this program; if not, write to the *
18 * Free Software Foundation, Inc., *
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
20 ***************************************************************************/
21
22 #include "dolphinmainwindow.h"
23
24 #include <config-nepomuk.h>
25
26 #include "dolphinapplication.h"
27 #include "dolphindockwidget.h"
28 #include "dolphincontextmenu.h"
29 #include "dolphinnewfilemenu.h"
30 #include "dolphinviewcontainer.h"
31 #ifdef HAVE_NEPOMUK
32 #include "panels/search/searchpanel.h"
33 #include <Nepomuk/ResourceManager>
34 #endif
35 #include "panels/folders/folderspanel.h"
36 #include "panels/places/placespanel.h"
37 #include "panels/information/informationpanel.h"
38 #include "search/dolphinsearchbox.h"
39 #include "search/dolphinsearchinformation.h"
40 #include "settings/dolphinsettingsdialog.h"
41 #include "statusbar/dolphinstatusbar.h"
42 #include "views/dolphinviewactionhandler.h"
43 #include "views/dolphinremoteencoding.h"
44 #include "views/viewproperties.h"
45
46 #ifndef Q_OS_WIN
47 #include "panels/terminal/terminalpanel.h"
48 #endif
49
50 #include "dolphin_generalsettings.h"
51 #include "dolphin_searchsettings.h"
52
53 #include <KAcceleratorManager>
54 #include <KAction>
55 #include <KActionCollection>
56 #include <KActionMenu>
57 #include <KConfig>
58 #include <KDesktopFile>
59 #include <kdeversion.h>
60 #include <kdualaction.h>
61 #include <KFileDialog>
62 #include <KFilePlacesModel>
63 #include <KGlobal>
64 #include <KLineEdit>
65 #include <KToolBar>
66 #include <KIcon>
67 #include <KIconLoader>
68 #include <KIO/NetAccess>
69 #include <KInputDialog>
70 #include <KLocale>
71 #include <KProtocolManager>
72 #include <KMenu>
73 #include <KMenuBar>
74 #include <KMessageBox>
75 #include <KFileItemListProperties>
76 #include <konqmimedata.h>
77 #include <KProtocolInfo>
78 #include <KRun>
79 #include <KShell>
80 #include <KStandardDirs>
81 #include <kstatusbar.h>
82 #include <KStandardAction>
83 #include <ktabbar.h>
84 #include <KToggleAction>
85 #include <KUrlNavigator>
86 #include <KUrl>
87 #include <KUrlComboBox>
88 #include <KToolInvocation>
89
90 #include "views/dolphinplacesmodel.h"
91
92 #include <QDesktopWidget>
93 #include <QDBusMessage>
94 #include <QKeyEvent>
95 #include <QClipboard>
96 #include <QToolButton>
97 #include <QSplitter>
98
99 namespace {
100 // Used for GeneralSettings::version() to determine whether
101 // an updated version of Dolphin is running.
102 const int CurrentDolphinVersion = 200;
103 };
104
105 /*
106 * Menu shown when pressing the configure-button in the toolbar.
107 */
108 class ToolBarMenu : public KMenu
109 {
110 public:
111 ToolBarMenu(QWidget* parent);
112 virtual ~ToolBarMenu();
113 protected:
114 virtual void showEvent(QShowEvent* event);
115 };
116
117 /*
118 * Remembers the tab configuration if a tab has been closed.
119 * Each closed tab can be restored by the menu
120 * "Go -> Recently Closed Tabs".
121 */
122 struct ClosedTab
123 {
124 KUrl primaryUrl;
125 KUrl secondaryUrl;
126 bool isSplit;
127 };
128 Q_DECLARE_METATYPE(ClosedTab)
129
130 DolphinMainWindow::DolphinMainWindow() :
131 KXmlGuiWindow(0),
132 m_newFileMenu(0),
133 m_tabBar(0),
134 m_activeViewContainer(0),
135 m_centralWidgetLayout(0),
136 m_tabIndex(0),
137 m_viewTab(),
138 m_actionHandler(0),
139 m_remoteEncoding(0),
140 m_settingsDialog(),
141 m_toolBarSpacer(0),
142 m_openToolBarMenuButton(0),
143 m_updateToolBarTimer(0),
144 m_lastHandleUrlStatJob(0),
145 m_searchDockIsTemporaryVisible(false)
146 {
147 DolphinPlacesModel::setModel(new KFilePlacesModel(this));
148 connect(DolphinPlacesModel::instance(), SIGNAL(errorMessage(QString)),
149 this, SLOT(showErrorMessage(QString)));
150
151 // Workaround for a X11-issue in combination with KModifierInfo
152 // (see DolphinContextMenu::initializeModifierKeyInfo() for
153 // more information):
154 DolphinContextMenu::initializeModifierKeyInfo();
155
156 setObjectName("Dolphin#");
157
158 m_viewTab.append(ViewTab());
159 ViewTab& viewTab = m_viewTab[m_tabIndex];
160 viewTab.wasActive = true; // The first opened tab is automatically active
161
162 KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
163 undoManager->setUiInterface(new UndoUiInterface());
164
165 connect(undoManager, SIGNAL(undoAvailable(bool)),
166 this, SLOT(slotUndoAvailable(bool)));
167 connect(undoManager, SIGNAL(undoTextChanged(QString)),
168 this, SLOT(slotUndoTextChanged(QString)));
169 connect(undoManager, SIGNAL(jobRecordingStarted(CommandType)),
170 this, SLOT(clearStatusBar()));
171 connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
172 this, SLOT(showCommand(CommandType)));
173
174 GeneralSettings* generalSettings = GeneralSettings::self();
175 const bool firstRun = (generalSettings->version() < 200);
176 if (firstRun) {
177 generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
178 }
179
180 setAcceptDrops(true);
181
182 viewTab.splitter = new QSplitter(this);
183 viewTab.splitter->setChildrenCollapsible(false);
184
185 setupActions();
186
187 const KUrl homeUrl(generalSettings->homeUrl());
188 setUrlAsCaption(homeUrl);
189 m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
190 connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
191 connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
192
193 viewTab.primaryView = createViewContainer(homeUrl, viewTab.splitter);
194
195 m_activeViewContainer = viewTab.primaryView;
196 connectViewSignals(m_activeViewContainer);
197 DolphinView* view = m_activeViewContainer->view();
198 m_activeViewContainer->show();
199 m_actionHandler->setCurrentView(view);
200
201 m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
202 connect(this, SIGNAL(urlChanged(KUrl)),
203 m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
204
205 m_tabBar = new KTabBar(this);
206 m_tabBar->setMovable(true);
207 m_tabBar->setTabsClosable(true);
208 connect(m_tabBar, SIGNAL(currentChanged(int)),
209 this, SLOT(setActiveTab(int)));
210 connect(m_tabBar, SIGNAL(tabCloseRequested(int)),
211 this, SLOT(closeTab(int)));
212 connect(m_tabBar, SIGNAL(contextMenu(int,QPoint)),
213 this, SLOT(openTabContextMenu(int,QPoint)));
214 connect(m_tabBar, SIGNAL(newTabRequest()),
215 this, SLOT(openNewTab()));
216 connect(m_tabBar, SIGNAL(testCanDecode(const QDragMoveEvent*,bool&)),
217 this, SLOT(slotTestCanDecode(const QDragMoveEvent*,bool&)));
218 connect(m_tabBar, SIGNAL(mouseMiddleClick(int)),
219 this, SLOT(closeTab(int)));
220 connect(m_tabBar, SIGNAL(tabMoved(int,int)),
221 this, SLOT(slotTabMoved(int,int)));
222 connect(m_tabBar, SIGNAL(receivedDropEvent(int,QDropEvent*)),
223 this, SLOT(tabDropEvent(int,QDropEvent*)));
224
225 m_tabBar->blockSignals(true); // signals get unblocked after at least 2 tabs are open
226
227 QWidget* centralWidget = new QWidget(this);
228 m_centralWidgetLayout = new QVBoxLayout(centralWidget);
229 m_centralWidgetLayout->setSpacing(0);
230 m_centralWidgetLayout->setMargin(0);
231 m_centralWidgetLayout->addWidget(m_tabBar);
232 m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
233
234 setCentralWidget(centralWidget);
235 setupDockWidgets();
236 emit urlChanged(homeUrl);
237
238 setupGUI(Keys | Save | Create | ToolBar);
239 stateChanged("new_file");
240
241 QClipboard* clipboard = QApplication::clipboard();
242 connect(clipboard, SIGNAL(dataChanged()),
243 this, SLOT(updatePasteAction()));
244
245 if (generalSettings->splitView()) {
246 toggleSplitView();
247 }
248 updateEditActions();
249 updateViewActions();
250 updateGoActions();
251
252 QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
253 showFilterBarAction->setChecked(generalSettings->filterBar());
254
255 if (firstRun) {
256 menuBar()->setVisible(false);
257 // Assure a proper default size if Dolphin runs the first time
258 resize(750, 500);
259 }
260
261 const bool showMenu = !menuBar()->isHidden();
262 QAction* showMenuBarAction = actionCollection()->action(KStandardAction::name(KStandardAction::ShowMenubar));
263 showMenuBarAction->setChecked(showMenu); // workaround for bug #171080
264 if (!showMenu) {
265 createToolBarMenuButton();
266 }
267 }
268
269 DolphinMainWindow::~DolphinMainWindow()
270 {
271 }
272
273 void DolphinMainWindow::openDirectories(const QList<KUrl>& dirs)
274 {
275 if (dirs.isEmpty()) {
276 return;
277 }
278
279 if (dirs.count() == 1) {
280 m_activeViewContainer->setUrl(dirs.first());
281 return;
282 }
283
284 const int oldOpenTabsCount = m_viewTab.count();
285
286 const bool hasSplitView = GeneralSettings::splitView();
287
288 // Open each directory inside a new tab. If the "split view" option has been enabled,
289 // always show two directories within one tab.
290 QList<KUrl>::const_iterator it = dirs.begin();
291 while (it != dirs.end()) {
292 openNewTab(*it);
293 ++it;
294
295 if (hasSplitView && (it != dirs.end())) {
296 const int tabIndex = m_viewTab.count() - 1;
297 m_viewTab[tabIndex].secondaryView->setUrl(*it);
298 ++it;
299 }
300 }
301
302 // Remove the previously opened tabs
303 for (int i = 0; i < oldOpenTabsCount; ++i) {
304 closeTab(0);
305 }
306 }
307
308 void DolphinMainWindow::openFiles(const QList<KUrl>& files)
309 {
310 if (files.isEmpty()) {
311 return;
312 }
313
314 // Get all distinct directories from 'files' and open a tab
315 // for each directory. If the "split view" option is enabled, two
316 // directories are shown inside one tab (see openDirectories()).
317 QList<KUrl> dirs;
318 foreach (const KUrl& url, files) {
319 const KUrl dir(url.directory());
320 if (!dirs.contains(dir)) {
321 dirs.append(dir);
322 }
323 }
324
325 openDirectories(dirs);
326
327 // Select the files. Although the files can be split between several
328 // tabs, there is no need to split 'files' accordingly, as
329 // the DolphinView will just ignore invalid selections.
330 const int tabCount = m_viewTab.count();
331 for (int i = 0; i < tabCount; ++i) {
332 m_viewTab[i].primaryView->view()->markUrlsAsSelected(files);
333 m_viewTab[i].primaryView->view()->markUrlAsCurrent(files.at(0));
334 if (m_viewTab[i].secondaryView) {
335 m_viewTab[i].secondaryView->view()->markUrlsAsSelected(files);
336 m_viewTab[i].secondaryView->view()->markUrlAsCurrent(files.at(0));
337 }
338 }
339 }
340
341 void DolphinMainWindow::showCommand(CommandType command)
342 {
343 DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
344 switch (command) {
345 case KIO::FileUndoManager::Copy:
346 statusBar->setMessage(i18nc("@info:status", "Successfully copied."),
347 DolphinStatusBar::OperationCompleted);
348 break;
349 case KIO::FileUndoManager::Move:
350 statusBar->setMessage(i18nc("@info:status", "Successfully moved."),
351 DolphinStatusBar::OperationCompleted);
352 break;
353 case KIO::FileUndoManager::Link:
354 statusBar->setMessage(i18nc("@info:status", "Successfully linked."),
355 DolphinStatusBar::OperationCompleted);
356 break;
357 case KIO::FileUndoManager::Trash:
358 statusBar->setMessage(i18nc("@info:status", "Successfully moved to trash."),
359 DolphinStatusBar::OperationCompleted);
360 break;
361 case KIO::FileUndoManager::Rename:
362 statusBar->setMessage(i18nc("@info:status", "Successfully renamed."),
363 DolphinStatusBar::OperationCompleted);
364 break;
365
366 case KIO::FileUndoManager::Mkdir:
367 statusBar->setMessage(i18nc("@info:status", "Created folder."),
368 DolphinStatusBar::OperationCompleted);
369 break;
370
371 default:
372 break;
373 }
374 }
375
376 void DolphinMainWindow::pasteIntoFolder()
377 {
378 m_activeViewContainer->view()->pasteIntoFolder();
379 }
380
381 void DolphinMainWindow::changeUrl(const KUrl& url)
382 {
383 if (!KProtocolManager::supportsListing(url)) {
384 // The URL navigator only checks for validity, not
385 // if the URL can be listed. An error message is
386 // shown due to DolphinViewContainer::restoreView().
387 return;
388 }
389
390 DolphinViewContainer* view = activeViewContainer();
391 if (view) {
392 view->setUrl(url);
393 updateEditActions();
394 updateViewActions();
395 updateGoActions();
396 setUrlAsCaption(url);
397 if (m_viewTab.count() > 1) {
398 m_tabBar->setTabText(m_tabIndex, squeezedText(tabName(m_activeViewContainer->url())));
399 }
400 const QString iconName = KMimeType::iconNameForUrl(url);
401 m_tabBar->setTabIcon(m_tabIndex, KIcon(iconName));
402 emit urlChanged(url);
403 }
404 }
405
406 void DolphinMainWindow::slotEditableStateChanged(bool editable)
407 {
408 KToggleAction* editableLocationAction =
409 static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
410 editableLocationAction->setChecked(editable);
411 }
412
413 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
414 {
415 updateEditActions();
416
417 Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
418 int selectedUrlsCount = m_viewTab[m_tabIndex].primaryView->view()->selectedItemsCount();
419 if (m_viewTab[m_tabIndex].secondaryView) {
420 selectedUrlsCount += m_viewTab[m_tabIndex].secondaryView->view()->selectedItemsCount();
421 }
422
423 QAction* compareFilesAction = actionCollection()->action("compare_files");
424 if (selectedUrlsCount == 2) {
425 compareFilesAction->setEnabled(isKompareInstalled());
426 } else {
427 compareFilesAction->setEnabled(false);
428 }
429
430 emit selectionChanged(selection);
431 }
432
433 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
434 {
435 emit requestItemInfo(item);
436 }
437
438 void DolphinMainWindow::updateHistory()
439 {
440 const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
441 const int index = urlNavigator->historyIndex();
442
443 QAction* backAction = actionCollection()->action("go_back");
444 if (backAction) {
445 backAction->setToolTip(i18nc("@info", "Go back"));
446 backAction->setEnabled(index < urlNavigator->historySize() - 1);
447 }
448
449 QAction* forwardAction = actionCollection()->action("go_forward");
450 if (forwardAction) {
451 forwardAction->setToolTip(i18nc("@info", "Go forward"));
452 forwardAction->setEnabled(index > 0);
453 }
454 }
455
456 void DolphinMainWindow::updateFilterBarAction(bool show)
457 {
458 QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
459 showFilterBarAction->setChecked(show);
460 }
461
462 void DolphinMainWindow::openNewMainWindow()
463 {
464 KRun::run("dolphin", KUrl::List(), this);
465 }
466
467 void DolphinMainWindow::openNewTab()
468 {
469 const bool isUrlEditable = m_activeViewContainer->urlNavigator()->isUrlEditable();
470
471 openNewTab(m_activeViewContainer->url());
472 m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
473
474 // The URL navigator of the new tab should have the same editable state
475 // as the current tab
476 KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
477 navigator->setUrlEditable(isUrlEditable);
478
479 if (isUrlEditable) {
480 // If a new tab is opened and the URL is editable, assure that
481 // the user can edit the URL without manually setting the focus
482 navigator->setFocus();
483 }
484 }
485
486 void DolphinMainWindow::openNewTab(const KUrl& url)
487 {
488 QWidget* focusWidget = QApplication::focusWidget();
489
490 if (m_viewTab.count() == 1) {
491 // Only one view is open currently and hence no tab is shown at
492 // all. Before creating a tab for 'url', provide a tab for the current URL.
493 const KUrl currentUrl = m_activeViewContainer->url();
494 m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(currentUrl)),
495 squeezedText(tabName(currentUrl)));
496 m_tabBar->blockSignals(false);
497 }
498
499 m_tabBar->addTab(KIcon(KMimeType::iconNameForUrl(url)),
500 squeezedText(tabName(url)));
501
502 ViewTab viewTab;
503 viewTab.splitter = new QSplitter(this);
504 viewTab.splitter->setChildrenCollapsible(false);
505 viewTab.primaryView = createViewContainer(url, viewTab.splitter);
506 viewTab.primaryView->setActive(false);
507 connectViewSignals(viewTab.primaryView);
508
509 m_viewTab.append(viewTab);
510
511 actionCollection()->action("close_tab")->setEnabled(true);
512
513 // provide a split view, if the startup settings are set this way
514 if (GeneralSettings::splitView()) {
515 const int newTabIndex = m_viewTab.count() - 1;
516 createSecondaryView(newTabIndex);
517 viewTab.secondaryView->setActive(true);
518 viewTab.isPrimaryViewActive = false;
519 }
520
521 if (focusWidget) {
522 // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
523 // in background, assure that the previous focused widget gets the focus back.
524 focusWidget->setFocus();
525 }
526 }
527
528 void DolphinMainWindow::activateNextTab()
529 {
530 if (m_viewTab.count() >= 2) {
531 const int tabIndex = (m_tabBar->currentIndex() + 1) % m_tabBar->count();
532 m_tabBar->setCurrentIndex(tabIndex);
533 }
534 }
535
536 void DolphinMainWindow::activatePrevTab()
537 {
538 if (m_viewTab.count() >= 2) {
539 int tabIndex = m_tabBar->currentIndex() - 1;
540 if (tabIndex == -1) {
541 tabIndex = m_tabBar->count() - 1;
542 }
543 m_tabBar->setCurrentIndex(tabIndex);
544 }
545 }
546
547 void DolphinMainWindow::openInNewTab()
548 {
549 const KFileItemList list = m_activeViewContainer->view()->selectedItems();
550 if (list.isEmpty()) {
551 openNewTab(m_activeViewContainer->url());
552 } else if ((list.count() == 1) && list[0].isDir()) {
553 openNewTab(list[0].url());
554 }
555 }
556
557 void DolphinMainWindow::openInNewWindow()
558 {
559 KUrl newWindowUrl;
560
561 const KFileItemList list = m_activeViewContainer->view()->selectedItems();
562 if (list.isEmpty()) {
563 newWindowUrl = m_activeViewContainer->url();
564 } else if ((list.count() == 1) && list[0].isDir()) {
565 newWindowUrl = list[0].url();
566 }
567
568 if (!newWindowUrl.isEmpty()) {
569 KRun::run("dolphin", KUrl::List() << newWindowUrl, this);
570 }
571 }
572
573 void DolphinMainWindow::toggleActiveView()
574 {
575 if (!m_viewTab[m_tabIndex].secondaryView) {
576 // only one view is available
577 return;
578 }
579
580 Q_ASSERT(m_activeViewContainer);
581 Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
582
583 DolphinViewContainer* left = m_viewTab[m_tabIndex].primaryView;
584 DolphinViewContainer* right = m_viewTab[m_tabIndex].secondaryView;
585 setActiveViewContainer(m_activeViewContainer == right ? left : right);
586 }
587
588 void DolphinMainWindow::showEvent(QShowEvent* event)
589 {
590 KXmlGuiWindow::showEvent(event);
591 if (!event->spontaneous()) {
592 m_activeViewContainer->view()->setFocus();
593 }
594 }
595
596 void DolphinMainWindow::closeEvent(QCloseEvent* event)
597 {
598 // Find out if Dolphin is closed directly by the user or
599 // by the session manager because the session is closed
600 bool closedByUser = true;
601 DolphinApplication *application = qobject_cast<DolphinApplication*>(qApp);
602 if (application && application->sessionSaving()) {
603 closedByUser = false;
604 }
605
606 if (m_viewTab.count() > 1 && GeneralSettings::confirmClosingMultipleTabs() && closedByUser) {
607 // Ask the user if he really wants to quit and close all tabs.
608 // Open a confirmation dialog with 3 buttons:
609 // KDialog::Yes -> Quit
610 // KDialog::No -> Close only the current tab
611 // KDialog::Cancel -> do nothing
612 KDialog *dialog = new KDialog(this, Qt::Dialog);
613 dialog->setCaption(i18nc("@title:window", "Confirmation"));
614 dialog->setButtons(KDialog::Yes | KDialog::No | KDialog::Cancel);
615 dialog->setModal(true);
616 dialog->setButtonGuiItem(KDialog::Yes, KStandardGuiItem::quit());
617 dialog->setButtonGuiItem(KDialog::No, KGuiItem(i18n("C&lose Current Tab"), KIcon("tab-close")));
618 dialog->setButtonGuiItem(KDialog::Cancel, KStandardGuiItem::cancel());
619 dialog->setDefaultButton(KDialog::Yes);
620
621 bool doNotAskAgainCheckboxResult = false;
622
623 const int result = KMessageBox::createKMessageBox(dialog,
624 QMessageBox::Warning,
625 i18n("You have multiple tabs open in this window, are you sure you want to quit?"),
626 QStringList(),
627 i18n("Do not ask again"),
628 &doNotAskAgainCheckboxResult,
629 KMessageBox::Notify);
630
631 if (doNotAskAgainCheckboxResult) {
632 GeneralSettings::setConfirmClosingMultipleTabs(false);
633 }
634
635 switch (result) {
636 case KDialog::Yes:
637 // Quit
638 break;
639 case KDialog::No:
640 // Close only the current tab
641 closeTab();
642 default:
643 event->ignore();
644 return;
645 }
646 }
647
648 GeneralSettings::setVersion(CurrentDolphinVersion);
649 GeneralSettings::self()->writeConfig();
650
651 if (m_searchDockIsTemporaryVisible) {
652 QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
653 if (searchDock) {
654 searchDock->hide();
655 }
656 m_searchDockIsTemporaryVisible = false;
657 }
658
659 KXmlGuiWindow::closeEvent(event);
660 }
661
662 void DolphinMainWindow::saveProperties(KConfigGroup& group)
663 {
664 const int tabCount = m_viewTab.count();
665 group.writeEntry("Tab Count", tabCount);
666 group.writeEntry("Active Tab Index", m_tabBar->currentIndex());
667
668 for (int i = 0; i < tabCount; ++i) {
669 const DolphinViewContainer* cont = m_viewTab[i].primaryView;
670 group.writeEntry(tabProperty("Primary URL", i), cont->url().url());
671 group.writeEntry(tabProperty("Primary Editable", i),
672 cont->urlNavigator()->isUrlEditable());
673
674 cont = m_viewTab[i].secondaryView;
675 if (cont) {
676 group.writeEntry(tabProperty("Secondary URL", i), cont->url().url());
677 group.writeEntry(tabProperty("Secondary Editable", i),
678 cont->urlNavigator()->isUrlEditable());
679 }
680 }
681 }
682
683 void DolphinMainWindow::readProperties(const KConfigGroup& group)
684 {
685 const int tabCount = group.readEntry("Tab Count", 1);
686 for (int i = 0; i < tabCount; ++i) {
687 DolphinViewContainer* cont = m_viewTab[i].primaryView;
688
689 cont->setUrl(group.readEntry(tabProperty("Primary URL", i)));
690 const bool editable = group.readEntry(tabProperty("Primary Editable", i), false);
691 cont->urlNavigator()->setUrlEditable(editable);
692
693 cont = m_viewTab[i].secondaryView;
694 const QString secondaryUrl = group.readEntry(tabProperty("Secondary URL", i));
695 if (!secondaryUrl.isEmpty()) {
696 if (!cont) {
697 // a secondary view should be shown, but no one is available
698 // currently -> create a new view
699 toggleSplitView();
700 cont = m_viewTab[i].secondaryView;
701 Q_ASSERT(cont);
702 }
703
704 cont->setUrl(secondaryUrl);
705 const bool editable = group.readEntry(tabProperty("Secondary Editable", i), false);
706 cont->urlNavigator()->setUrlEditable(editable);
707 } else if (cont) {
708 // no secondary view should be shown, but the default setting shows
709 // one already -> close the view
710 toggleSplitView();
711 }
712
713 // openNewTab() needs to be called only tabCount - 1 times
714 if (i != tabCount - 1) {
715 openNewTab();
716 }
717 }
718
719 const int index = group.readEntry("Active Tab Index", 0);
720 m_tabBar->setCurrentIndex(index);
721 }
722
723 void DolphinMainWindow::updateNewMenu()
724 {
725 m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
726 m_newFileMenu->checkUpToDate();
727 m_newFileMenu->setPopupFiles(activeViewContainer()->url());
728 }
729
730 void DolphinMainWindow::createDirectory()
731 {
732 m_newFileMenu->setViewShowsHiddenFiles(activeViewContainer()->view()->hiddenFilesShown());
733 m_newFileMenu->setPopupFiles(activeViewContainer()->url());
734 m_newFileMenu->createDirectory();
735 }
736
737 void DolphinMainWindow::quit()
738 {
739 close();
740 }
741
742 void DolphinMainWindow::showErrorMessage(const QString& message)
743 {
744 if (!message.isEmpty()) {
745 DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
746 statusBar->setMessage(message, DolphinStatusBar::Error);
747 }
748 }
749
750 void DolphinMainWindow::slotUndoAvailable(bool available)
751 {
752 QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
753 if (undoAction) {
754 undoAction->setEnabled(available);
755 }
756 }
757
758 void DolphinMainWindow::restoreClosedTab(QAction* action)
759 {
760 if (action->data().toBool()) {
761 // clear all actions except the "Empty Recently Closed Tabs"
762 // action and the separator
763 QList<QAction*> actions = m_recentTabsMenu->menu()->actions();
764 const int count = actions.size();
765 for (int i = 2; i < count; ++i) {
766 m_recentTabsMenu->menu()->removeAction(actions.at(i));
767 }
768 } else {
769 const ClosedTab closedTab = action->data().value<ClosedTab>();
770 openNewTab(closedTab.primaryUrl);
771 m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
772
773 if (closedTab.isSplit) {
774 // create secondary view
775 toggleSplitView();
776 m_viewTab[m_tabIndex].secondaryView->setUrl(closedTab.secondaryUrl);
777 }
778
779 m_recentTabsMenu->removeAction(action);
780 }
781
782 if (m_recentTabsMenu->menu()->actions().count() == 2) {
783 m_recentTabsMenu->setEnabled(false);
784 }
785 }
786
787 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
788 {
789 QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
790 if (undoAction) {
791 undoAction->setText(text);
792 }
793 }
794
795 void DolphinMainWindow::undo()
796 {
797 clearStatusBar();
798 KIO::FileUndoManager::self()->uiInterface()->setParentWidget(this);
799 KIO::FileUndoManager::self()->undo();
800 }
801
802 void DolphinMainWindow::cut()
803 {
804 m_activeViewContainer->view()->cutSelectedItems();
805 }
806
807 void DolphinMainWindow::copy()
808 {
809 m_activeViewContainer->view()->copySelectedItems();
810 }
811
812 void DolphinMainWindow::paste()
813 {
814 m_activeViewContainer->view()->paste();
815 }
816
817 void DolphinMainWindow::find()
818 {
819 m_activeViewContainer->setSearchModeEnabled(true);
820 }
821
822 void DolphinMainWindow::slotSearchLocationChanged()
823 {
824 #ifdef HAVE_NEPOMUK
825 QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
826 if (!searchDock) {
827 return;
828 }
829
830 SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
831 if (searchPanel) {
832 searchPanel->setSearchLocation(SearchSettings::location() == QLatin1String("FromHere")
833 ? SearchPanel::FromCurrentDir
834 : SearchPanel::Everywhere);
835 }
836 #endif
837 }
838
839 void DolphinMainWindow::updatePasteAction()
840 {
841 QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
842 QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
843 pasteAction->setEnabled(pasteInfo.first);
844 pasteAction->setText(pasteInfo.second);
845 }
846
847 void DolphinMainWindow::selectAll()
848 {
849 clearStatusBar();
850
851 // if the URL navigator is editable and focused, select the whole
852 // URL instead of all items of the view
853
854 KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
855 QLineEdit* lineEdit = urlNavigator->editor()->lineEdit(); // krazy:exclude=qclasses
856 const bool selectUrl = urlNavigator->isUrlEditable() &&
857 lineEdit->hasFocus();
858 if (selectUrl) {
859 lineEdit->selectAll();
860 } else {
861 m_activeViewContainer->view()->selectAll();
862 }
863 }
864
865 void DolphinMainWindow::invertSelection()
866 {
867 clearStatusBar();
868 m_activeViewContainer->view()->invertSelection();
869 }
870
871 void DolphinMainWindow::toggleSplitView()
872 {
873 if (!m_viewTab[m_tabIndex].secondaryView) {
874 createSecondaryView(m_tabIndex);
875 setActiveViewContainer(m_viewTab[m_tabIndex].secondaryView);
876 } else if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
877 // remove secondary view
878 m_viewTab[m_tabIndex].secondaryView->close();
879 m_viewTab[m_tabIndex].secondaryView->deleteLater();
880 m_viewTab[m_tabIndex].secondaryView = 0;
881
882 setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
883 } else {
884 // The primary view is active and should be closed. Hence from a users point of view
885 // the content of the secondary view should be moved to the primary view.
886 // From an implementation point of view it is more efficient to close
887 // the primary view and exchange the internal pointers afterwards.
888
889 m_viewTab[m_tabIndex].primaryView->close();
890 m_viewTab[m_tabIndex].primaryView->deleteLater();
891 m_viewTab[m_tabIndex].primaryView = m_viewTab[m_tabIndex].secondaryView;
892 m_viewTab[m_tabIndex].secondaryView = 0;
893
894 setActiveViewContainer(m_viewTab[m_tabIndex].primaryView);
895 }
896
897 updateViewActions();
898 }
899
900 void DolphinMainWindow::reloadView()
901 {
902 clearStatusBar();
903 m_activeViewContainer->view()->reload();
904 }
905
906 void DolphinMainWindow::stopLoading()
907 {
908 m_activeViewContainer->view()->stopLoading();
909 }
910
911 void DolphinMainWindow::enableStopAction()
912 {
913 actionCollection()->action("stop")->setEnabled(true);
914 }
915
916 void DolphinMainWindow::disableStopAction()
917 {
918 actionCollection()->action("stop")->setEnabled(false);
919 }
920
921 void DolphinMainWindow::showFilterBar()
922 {
923 m_activeViewContainer->setFilterBarVisible(true);
924 }
925
926 void DolphinMainWindow::toggleEditLocation()
927 {
928 clearStatusBar();
929
930 QAction* action = actionCollection()->action("editable_location");
931 KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
932 urlNavigator->setUrlEditable(action->isChecked());
933 }
934
935 void DolphinMainWindow::replaceLocation()
936 {
937 KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
938 navigator->setUrlEditable(true);
939 navigator->setFocus();
940
941 // select the whole text of the combo box editor
942 QLineEdit* lineEdit = navigator->editor()->lineEdit(); // krazy:exclude=qclasses
943 lineEdit->selectAll();
944 }
945
946 void DolphinMainWindow::togglePanelLockState()
947 {
948 const bool newLockState = !GeneralSettings::lockPanels();
949 foreach (QObject* child, children()) {
950 DolphinDockWidget* dock = qobject_cast<DolphinDockWidget*>(child);
951 if (dock) {
952 dock->setLocked(newLockState);
953 }
954 }
955
956 GeneralSettings::setLockPanels(newLockState);
957 }
958
959 void DolphinMainWindow::slotPlacesPanelVisibilityChanged(bool visible)
960 {
961 const int tabCount = m_viewTab.count();
962 for (int i = 0; i < tabCount; ++i) {
963 ViewTab& tab = m_viewTab[i];
964 Q_ASSERT(tab.primaryView);
965 tab.primaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
966 if (tab.secondaryView) {
967 tab.secondaryView->urlNavigator()->setPlacesSelectorVisible(!visible);
968 }
969 }
970 }
971
972 void DolphinMainWindow::goBack()
973 {
974 KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
975 urlNavigator->goBack();
976
977 if (urlNavigator->locationState().isEmpty()) {
978 // An empty location state indicates a redirection URL,
979 // which must be skipped too
980 urlNavigator->goBack();
981 }
982 }
983
984 void DolphinMainWindow::goForward()
985 {
986 m_activeViewContainer->urlNavigator()->goForward();
987 }
988
989 void DolphinMainWindow::goUp()
990 {
991 m_activeViewContainer->urlNavigator()->goUp();
992 }
993
994 void DolphinMainWindow::goHome()
995 {
996 m_activeViewContainer->urlNavigator()->goHome();
997 }
998
999 void DolphinMainWindow::goBack(Qt::MouseButtons buttons)
1000 {
1001 // The default case (left button pressed) is handled in goBack().
1002 if (buttons == Qt::MidButton) {
1003 KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1004 const int index = urlNavigator->historyIndex() + 1;
1005 openNewTab(urlNavigator->locationUrl(index));
1006 }
1007 }
1008
1009 void DolphinMainWindow::goForward(Qt::MouseButtons buttons)
1010 {
1011 // The default case (left button pressed) is handled in goForward().
1012 if (buttons == Qt::MidButton) {
1013 KUrlNavigator* urlNavigator = activeViewContainer()->urlNavigator();
1014 const int index = urlNavigator->historyIndex() - 1;
1015 openNewTab(urlNavigator->locationUrl(index));
1016 }
1017 }
1018
1019 void DolphinMainWindow::goUp(Qt::MouseButtons buttons)
1020 {
1021 // The default case (left button pressed) is handled in goUp().
1022 if (buttons == Qt::MidButton) {
1023 openNewTab(activeViewContainer()->url().upUrl());
1024 }
1025 }
1026
1027 void DolphinMainWindow::compareFiles()
1028 {
1029 // The method is only invoked if exactly 2 files have
1030 // been selected. The selected files may be:
1031 // - both in the primary view
1032 // - both in the secondary view
1033 // - one in the primary view and the other in the secondary
1034 // view
1035 Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
1036
1037 KUrl urlA;
1038 KUrl urlB;
1039
1040 KFileItemList items = m_viewTab[m_tabIndex].primaryView->view()->selectedItems();
1041
1042 switch (items.count()) {
1043 case 0: {
1044 Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1045 items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1046 Q_ASSERT(items.count() == 2);
1047 urlA = items[0].url();
1048 urlB = items[1].url();
1049 break;
1050 }
1051
1052 case 1: {
1053 urlA = items[0].url();
1054 Q_ASSERT(m_viewTab[m_tabIndex].secondaryView);
1055 items = m_viewTab[m_tabIndex].secondaryView->view()->selectedItems();
1056 Q_ASSERT(items.count() == 1);
1057 urlB = items[0].url();
1058 break;
1059 }
1060
1061 case 2: {
1062 urlA = items[0].url();
1063 urlB = items[1].url();
1064 break;
1065 }
1066
1067 default: {
1068 // may not happen: compareFiles may only get invoked if 2
1069 // files are selected
1070 Q_ASSERT(false);
1071 }
1072 }
1073
1074 QString command("kompare -c \"");
1075 command.append(urlA.pathOrUrl());
1076 command.append("\" \"");
1077 command.append(urlB.pathOrUrl());
1078 command.append('\"');
1079 KRun::runCommand(command, "Kompare", "kompare", this);
1080 }
1081
1082 void DolphinMainWindow::toggleShowMenuBar()
1083 {
1084 const bool visible = menuBar()->isVisible();
1085 menuBar()->setVisible(!visible);
1086 if (visible) {
1087 createToolBarMenuButton();
1088 } else {
1089 deleteToolBarMenuButton();
1090 }
1091 }
1092
1093 void DolphinMainWindow::openTerminal()
1094 {
1095 QString dir(QDir::homePath());
1096
1097 // If the given directory is not local, it can still be the URL of an
1098 // ioslave using UDS_LOCAL_PATH which to be converted first.
1099 KUrl url = KIO::NetAccess::mostLocalUrl(m_activeViewContainer->url(), this);
1100
1101 //If the URL is local after the above conversion, set the directory.
1102 if (url.isLocalFile()) {
1103 dir = url.toLocalFile();
1104 }
1105
1106 KToolInvocation::invokeTerminal(QString(), dir);
1107 }
1108
1109 void DolphinMainWindow::editSettings()
1110 {
1111 if (!m_settingsDialog) {
1112 const KUrl url = activeViewContainer()->url();
1113 DolphinSettingsDialog* settingsDialog = new DolphinSettingsDialog(url, this);
1114 connect(settingsDialog, SIGNAL(settingsChanged()), this, SLOT(refreshViews()));
1115 settingsDialog->setAttribute(Qt::WA_DeleteOnClose);
1116 settingsDialog->show();
1117 m_settingsDialog = settingsDialog;
1118 } else {
1119 m_settingsDialog.data()->raise();
1120 }
1121 }
1122
1123 void DolphinMainWindow::setActiveTab(int index)
1124 {
1125 Q_ASSERT(index >= 0);
1126 Q_ASSERT(index < m_viewTab.count());
1127 if (index == m_tabIndex) {
1128 return;
1129 }
1130
1131 // hide current tab content
1132 ViewTab& hiddenTab = m_viewTab[m_tabIndex];
1133 hiddenTab.isPrimaryViewActive = hiddenTab.primaryView->isActive();
1134 hiddenTab.primaryView->setActive(false);
1135 if (hiddenTab.secondaryView) {
1136 hiddenTab.secondaryView->setActive(false);
1137 }
1138 QSplitter* splitter = m_viewTab[m_tabIndex].splitter;
1139 splitter->hide();
1140 m_centralWidgetLayout->removeWidget(splitter);
1141
1142 // show active tab content
1143 m_tabIndex = index;
1144
1145 ViewTab& viewTab = m_viewTab[index];
1146 m_centralWidgetLayout->addWidget(viewTab.splitter, 1);
1147 viewTab.primaryView->show();
1148 if (viewTab.secondaryView) {
1149 viewTab.secondaryView->show();
1150 }
1151 viewTab.splitter->show();
1152
1153 if (!viewTab.wasActive) {
1154 viewTab.wasActive = true;
1155
1156 // If the tab has not been activated yet the size of the KItemListView is
1157 // undefined and results in an unwanted animation. To prevent this a
1158 // reloading of the directory gets triggered.
1159 viewTab.primaryView->view()->reload();
1160 if (viewTab.secondaryView) {
1161 viewTab.secondaryView->view()->reload();
1162 }
1163 }
1164
1165 setActiveViewContainer(viewTab.isPrimaryViewActive ? viewTab.primaryView :
1166 viewTab.secondaryView);
1167 }
1168
1169 void DolphinMainWindow::closeTab()
1170 {
1171 closeTab(m_tabBar->currentIndex());
1172 }
1173
1174 void DolphinMainWindow::closeTab(int index)
1175 {
1176 Q_ASSERT(index >= 0);
1177 Q_ASSERT(index < m_viewTab.count());
1178 if (m_viewTab.count() == 1) {
1179 // the last tab may never get closed
1180 return;
1181 }
1182
1183 if (index == m_tabIndex) {
1184 // The tab that should be closed is the active tab. Activate the
1185 // previous tab before closing the tab.
1186 m_tabBar->setCurrentIndex((index > 0) ? index - 1 : 1);
1187 }
1188 rememberClosedTab(index);
1189
1190 // delete tab
1191 m_viewTab[index].primaryView->deleteLater();
1192 if (m_viewTab[index].secondaryView) {
1193 m_viewTab[index].secondaryView->deleteLater();
1194 }
1195 m_viewTab[index].splitter->deleteLater();
1196 m_viewTab.erase(m_viewTab.begin() + index);
1197
1198 m_tabBar->blockSignals(true);
1199 m_tabBar->removeTab(index);
1200
1201 if (m_tabIndex > index) {
1202 m_tabIndex--;
1203 Q_ASSERT(m_tabIndex >= 0);
1204 }
1205
1206 // if only one tab is left, also remove the tab entry so that
1207 // closing the last tab is not possible
1208 if (m_viewTab.count() == 1) {
1209 m_tabBar->removeTab(0);
1210 actionCollection()->action("close_tab")->setEnabled(false);
1211 } else {
1212 m_tabBar->blockSignals(false);
1213 }
1214 }
1215
1216 void DolphinMainWindow::openTabContextMenu(int index, const QPoint& pos)
1217 {
1218 KMenu menu(this);
1219
1220 QAction* newTabAction = menu.addAction(KIcon("tab-new"), i18nc("@action:inmenu", "New Tab"));
1221 newTabAction->setShortcut(actionCollection()->action("new_tab")->shortcut());
1222
1223 QAction* detachTabAction = menu.addAction(KIcon("tab-detach"), i18nc("@action:inmenu", "Detach Tab"));
1224
1225 QAction* closeOtherTabsAction = menu.addAction(KIcon("tab-close-other"), i18nc("@action:inmenu", "Close Other Tabs"));
1226
1227 QAction* closeTabAction = menu.addAction(KIcon("tab-close"), i18nc("@action:inmenu", "Close Tab"));
1228 closeTabAction->setShortcut(actionCollection()->action("close_tab")->shortcut());
1229 QAction* selectedAction = menu.exec(pos);
1230 if (selectedAction == newTabAction) {
1231 const ViewTab& tab = m_viewTab[index];
1232 Q_ASSERT(tab.primaryView);
1233 const KUrl url = tab.secondaryView && tab.secondaryView->isActive() ?
1234 tab.secondaryView->url() : tab.primaryView->url();
1235 openNewTab(url);
1236 m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1237 } else if (selectedAction == detachTabAction) {
1238 const QString separator(QLatin1Char(' '));
1239 QString command = QLatin1String("dolphin");
1240
1241 const ViewTab& tab = m_viewTab[index];
1242 Q_ASSERT(tab.primaryView);
1243
1244 command += separator + tab.primaryView->url().url();
1245 if (tab.secondaryView) {
1246 command += separator + tab.secondaryView->url().url();
1247 command += separator + QLatin1String("-split");
1248 }
1249
1250 KRun::runCommand(command, this);
1251
1252 closeTab(index);
1253 } else if (selectedAction == closeOtherTabsAction) {
1254 const int count = m_tabBar->count();
1255 for (int i = 0; i < index; ++i) {
1256 closeTab(0);
1257 }
1258 for (int i = index + 1; i < count; ++i) {
1259 closeTab(1);
1260 }
1261 } else if (selectedAction == closeTabAction) {
1262 closeTab(index);
1263 }
1264 }
1265
1266 void DolphinMainWindow::slotTabMoved(int from, int to)
1267 {
1268 m_viewTab.move(from, to);
1269 m_tabIndex = m_tabBar->currentIndex();
1270 }
1271
1272 void DolphinMainWindow::handlePlacesClick(const KUrl& url, Qt::MouseButtons buttons)
1273 {
1274 if (buttons & Qt::MidButton) {
1275 openNewTab(url);
1276 m_tabBar->setCurrentIndex(m_viewTab.count() - 1);
1277 } else {
1278 changeUrl(url);
1279 }
1280 }
1281
1282 void DolphinMainWindow::slotTestCanDecode(const QDragMoveEvent* event, bool& canDecode)
1283 {
1284 canDecode = KUrl::List::canDecode(event->mimeData());
1285 }
1286
1287 void DolphinMainWindow::handleUrl(const KUrl& url)
1288 {
1289 delete m_lastHandleUrlStatJob;
1290 m_lastHandleUrlStatJob = 0;
1291
1292 if (url.isLocalFile() && QFileInfo(url.toLocalFile()).isDir()) {
1293 activeViewContainer()->setUrl(url);
1294 } else if (KProtocolManager::supportsListing(url)) {
1295 // stat the URL to see if it is a dir or not
1296 m_lastHandleUrlStatJob = KIO::stat(url, KIO::HideProgressInfo);
1297 connect(m_lastHandleUrlStatJob, SIGNAL(result(KJob*)),
1298 this, SLOT(slotHandleUrlStatFinished(KJob*)));
1299
1300 } else {
1301 new KRun(url, this);
1302 }
1303 }
1304
1305 void DolphinMainWindow::slotHandleUrlStatFinished(KJob* job)
1306 {
1307 m_lastHandleUrlStatJob = 0;
1308 const KIO::UDSEntry entry = static_cast<KIO::StatJob*>(job)->statResult();
1309 const KUrl url = static_cast<KIO::StatJob*>(job)->url();
1310 if (entry.isDir()) {
1311 activeViewContainer()->setUrl(url);
1312 } else {
1313 new KRun(url, this);
1314 }
1315 }
1316
1317 void DolphinMainWindow::tabDropEvent(int tab, QDropEvent* event)
1318 {
1319 const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
1320 if (!urls.isEmpty() && tab != -1) {
1321 const ViewTab& viewTab = m_viewTab[tab];
1322 const KUrl destPath = viewTab.isPrimaryViewActive ? viewTab.primaryView->url() : viewTab.secondaryView->url();
1323 Q_UNUSED(destPath);
1324 //DragAndDropHelper::instance().dropUrls(KFileItem(), destPath, event, m_tabBar);
1325 }
1326 }
1327
1328 void DolphinMainWindow::slotWriteStateChanged(bool isFolderWritable)
1329 {
1330 newFileMenu()->setEnabled(isFolderWritable);
1331 }
1332
1333 void DolphinMainWindow::slotSearchModeChanged(bool enabled)
1334 {
1335 #ifdef HAVE_NEPOMUK
1336 const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
1337 if (!searchInfo.isIndexingEnabled()) {
1338 return;
1339 }
1340
1341 QDockWidget* searchDock = findChild<QDockWidget*>("searchDock");
1342 if (!searchDock) {
1343 return;
1344 }
1345
1346 if (enabled) {
1347 if (!searchDock->isVisible()) {
1348 m_searchDockIsTemporaryVisible = true;
1349 }
1350 searchDock->show();
1351 } else {
1352 if (searchDock->isVisible() && m_searchDockIsTemporaryVisible) {
1353 searchDock->hide();
1354 }
1355 m_searchDockIsTemporaryVisible = false;
1356 }
1357
1358 SearchPanel* searchPanel = qobject_cast<SearchPanel*>(searchDock->widget());
1359 if (!searchPanel) {
1360 return;
1361 }
1362
1363 if (enabled) {
1364 SearchPanel::SearchLocation searchLocation = SearchPanel::Everywhere;
1365 const KUrl url = m_activeViewContainer->url();
1366 const bool isSearchUrl = (url.protocol() == QLatin1String("nepomuksearch"));
1367 if ((SearchSettings::location() == QLatin1String("FromHere") && !isSearchUrl)) {
1368 searchLocation = SearchPanel::FromCurrentDir;
1369 }
1370 searchPanel->setSearchLocation(searchLocation);
1371 } else {
1372 searchPanel->setSearchLocation(SearchPanel::Everywhere);
1373 }
1374 #else
1375 Q_UNUSED(enabled);
1376 #endif
1377 }
1378
1379 void DolphinMainWindow::openContextMenu(const QPoint& pos,
1380 const KFileItem& item,
1381 const KUrl& url,
1382 const QList<QAction*>& customActions)
1383 {
1384 QWeakPointer<DolphinContextMenu> contextMenu = new DolphinContextMenu(this, pos, item, url);
1385 contextMenu.data()->setCustomActions(customActions);
1386 const DolphinContextMenu::Command command = contextMenu.data()->open();
1387
1388 switch (command) {
1389 case DolphinContextMenu::OpenParentFolderInNewWindow: {
1390 KRun::run("dolphin", KUrl::List() << item.url().upUrl(), this);
1391 break;
1392 }
1393
1394 case DolphinContextMenu::OpenParentFolderInNewTab:
1395 openNewTab(item.url().upUrl());
1396 break;
1397
1398 case DolphinContextMenu::None:
1399 default:
1400 break;
1401 }
1402
1403 delete contextMenu.data();
1404 }
1405
1406 void DolphinMainWindow::updateToolBarMenu()
1407 {
1408 KMenu* menu = qobject_cast<KMenu*>(sender());
1409 Q_ASSERT(menu);
1410
1411 // All actions get cleared by KMenu::clear(). The sub-menus are deleted
1412 // by connecting to the aboutToHide() signal from the parent-menu.
1413 menu->clear();
1414
1415 KActionCollection* ac = actionCollection();
1416
1417 // Add "Edit" actions
1418 bool added = addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Undo)), menu) |
1419 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Find)), menu) |
1420 addActionToMenu(ac->action("select_all"), menu) |
1421 addActionToMenu(ac->action("invert_selection"), menu);
1422
1423 if (added) {
1424 menu->addSeparator();
1425 }
1426
1427 // Add "View" actions
1428 if (!GeneralSettings::showZoomSlider()) {
1429 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomIn)), menu);
1430 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ZoomOut)), menu);
1431 menu->addSeparator();
1432 }
1433
1434 added = addActionToMenu(ac->action("view_mode"), menu) |
1435 addActionToMenu(ac->action("sort"), menu) |
1436 addActionToMenu(ac->action("additional_info"), menu) |
1437 addActionToMenu(ac->action("show_preview"), menu) |
1438 addActionToMenu(ac->action("show_in_groups"), menu) |
1439 addActionToMenu(ac->action("show_hidden_files"), menu);
1440
1441 if (added) {
1442 menu->addSeparator();
1443 }
1444
1445 added = addActionToMenu(ac->action("split_view"), menu) |
1446 addActionToMenu(ac->action("reload"), menu) |
1447 addActionToMenu(ac->action("view_properties"), menu);
1448 if (added) {
1449 menu->addSeparator();
1450 }
1451
1452 addActionToMenu(ac->action("panels"), menu);
1453 KMenu* locationBarMenu = new KMenu(i18nc("@action:inmenu", "Location Bar"), menu);
1454 locationBarMenu->addAction(ac->action("editable_location"));
1455 locationBarMenu->addAction(ac->action("replace_location"));
1456 menu->addMenu(locationBarMenu);
1457
1458 menu->addSeparator();
1459
1460 // Add "Go" menu
1461 KMenu* goMenu = new KMenu(i18nc("@action:inmenu", "Go"), menu);
1462 connect(menu, SIGNAL(aboutToHide()), goMenu, SLOT(deleteLater()));
1463 goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Back)));
1464 goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Forward)));
1465 goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Up)));
1466 goMenu->addAction(ac->action(KStandardAction::name(KStandardAction::Home)));
1467 goMenu->addAction(ac->action("closed_tabs"));
1468 menu->addMenu(goMenu);
1469
1470 // Add "Tool" menu
1471 KMenu* toolsMenu = new KMenu(i18nc("@action:inmenu", "Tools"), menu);
1472 connect(menu, SIGNAL(aboutToHide()), toolsMenu, SLOT(deleteLater()));
1473 toolsMenu->addAction(ac->action("show_filter_bar"));
1474 toolsMenu->addAction(ac->action("compare_files"));
1475 toolsMenu->addAction(ac->action("open_terminal"));
1476 toolsMenu->addAction(ac->action("change_remote_encoding"));
1477 menu->addMenu(toolsMenu);
1478
1479 // Add "Settings" menu entries
1480 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::KeyBindings)), menu);
1481 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ConfigureToolbars)), menu);
1482 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::Preferences)), menu);
1483
1484 // Add "Help" menu
1485 KMenu* helpMenu = new KMenu(i18nc("@action:inmenu", "Help"), menu);
1486 connect(menu, SIGNAL(aboutToHide()), helpMenu, SLOT(deleteLater()));
1487 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::HelpContents)));
1488 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::WhatsThis)));
1489 helpMenu->addSeparator();
1490 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::ReportBug)));
1491 helpMenu->addSeparator();
1492 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::SwitchApplicationLanguage)));
1493 helpMenu->addSeparator();
1494 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutApp)));
1495 helpMenu->addAction(ac->action(KStandardAction::name(KStandardAction::AboutKDE)));
1496 menu->addMenu(helpMenu);
1497
1498 menu->addSeparator();
1499 addActionToMenu(ac->action(KStandardAction::name(KStandardAction::ShowMenubar)), menu);
1500 }
1501
1502 void DolphinMainWindow::updateToolBar()
1503 {
1504 if (!menuBar()->isVisible()) {
1505 createToolBarMenuButton();
1506 }
1507 }
1508
1509 void DolphinMainWindow::slotToolBarSpacerDeleted()
1510 {
1511 m_toolBarSpacer = 0;
1512 m_updateToolBarTimer->start();
1513 }
1514
1515 void DolphinMainWindow::slotToolBarMenuButtonDeleted()
1516 {
1517 m_openToolBarMenuButton = 0;
1518 m_updateToolBarTimer->start();
1519 }
1520
1521 void DolphinMainWindow::slotToolBarIconSizeChanged(const QSize& iconSize)
1522 {
1523 if (m_openToolBarMenuButton) {
1524 m_openToolBarMenuButton->setIconSize(iconSize);
1525 }
1526 }
1527
1528 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
1529 {
1530 Q_ASSERT(viewContainer);
1531 Q_ASSERT((viewContainer == m_viewTab[m_tabIndex].primaryView) ||
1532 (viewContainer == m_viewTab[m_tabIndex].secondaryView));
1533 if (m_activeViewContainer == viewContainer) {
1534 return;
1535 }
1536
1537 m_activeViewContainer->setActive(false);
1538 m_activeViewContainer = viewContainer;
1539
1540 // Activating the view container might trigger a recursive setActiveViewContainer() call
1541 // inside DolphinMainWindow::toggleActiveView() when having a split view. Temporary
1542 // disconnect the activated() signal in this case:
1543 disconnect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1544 m_activeViewContainer->setActive(true);
1545 connect(m_activeViewContainer->view(), SIGNAL(activated()), this, SLOT(toggleActiveView()));
1546
1547 m_actionHandler->setCurrentView(viewContainer->view());
1548
1549 updateHistory();
1550 updateEditActions();
1551 updateViewActions();
1552 updateGoActions();
1553
1554 const KUrl url = m_activeViewContainer->url();
1555 setUrlAsCaption(url);
1556 if (m_viewTab.count() > 1) {
1557 m_tabBar->setTabText(m_tabIndex, tabName(url));
1558 m_tabBar->setTabIcon(m_tabIndex, KIcon(KMimeType::iconNameForUrl(url)));
1559 }
1560
1561 emit urlChanged(url);
1562 }
1563
1564 DolphinViewContainer* DolphinMainWindow::createViewContainer(const KUrl& url, QWidget* parent)
1565 {
1566 DolphinViewContainer* container = new DolphinViewContainer(url, parent);
1567
1568 // The places-selector from the URL navigator should only be shown
1569 // if the places dock is invisible
1570 QDockWidget* placesDock = findChild<QDockWidget*>("placesDock");
1571 container->urlNavigator()->setPlacesSelectorVisible(!placesDock || !placesDock->isVisible());
1572
1573 return container;
1574 }
1575
1576 void DolphinMainWindow::setupActions()
1577 {
1578 // setup 'File' menu
1579 m_newFileMenu = new DolphinNewFileMenu(this);
1580 KMenu* menu = m_newFileMenu->menu();
1581 menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
1582 menu->setIcon(KIcon("document-new"));
1583 connect(menu, SIGNAL(aboutToShow()),
1584 this, SLOT(updateNewMenu()));
1585
1586 KAction* newWindow = actionCollection()->addAction("new_window");
1587 newWindow->setIcon(KIcon("window-new"));
1588 newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1589 newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1590 connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1591
1592 KAction* newTab = actionCollection()->addAction("new_tab");
1593 newTab->setIcon(KIcon("tab-new"));
1594 newTab->setText(i18nc("@action:inmenu File", "New Tab"));
1595 newTab->setShortcut(KShortcut(Qt::CTRL | Qt::Key_T, Qt::CTRL | Qt::SHIFT | Qt::Key_N));
1596 connect(newTab, SIGNAL(triggered()), this, SLOT(openNewTab()));
1597
1598 KAction* closeTab = actionCollection()->addAction("close_tab");
1599 closeTab->setIcon(KIcon("tab-close"));
1600 closeTab->setText(i18nc("@action:inmenu File", "Close Tab"));
1601 closeTab->setShortcut(Qt::CTRL | Qt::Key_W);
1602 closeTab->setEnabled(false);
1603 connect(closeTab, SIGNAL(triggered()), this, SLOT(closeTab()));
1604
1605 KStandardAction::quit(this, SLOT(quit()), actionCollection());
1606
1607 // setup 'Edit' menu
1608 KStandardAction::undo(this,
1609 SLOT(undo()),
1610 actionCollection());
1611
1612 // need to remove shift+del from cut action, else the shortcut for deletejob
1613 // doesn't work
1614 KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1615 KShortcut cutShortcut = cut->shortcut();
1616 cutShortcut.remove(Qt::SHIFT | Qt::Key_Delete, KShortcut::KeepEmpty);
1617 cut->setShortcut(cutShortcut);
1618 KStandardAction::copy(this, SLOT(copy()), actionCollection());
1619 KAction* paste = KStandardAction::paste(this, SLOT(paste()), actionCollection());
1620 // The text of the paste-action is modified dynamically by Dolphin
1621 // (e. g. to "Paste One Folder"). To prevent that the size of the toolbar changes
1622 // due to the long text, the text "Paste" is used:
1623 paste->setIconText(i18nc("@action:inmenu Edit", "Paste"));
1624
1625 KStandardAction::find(this, SLOT(find()), actionCollection());
1626
1627 KAction* selectAll = actionCollection()->addAction("select_all");
1628 selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1629 selectAll->setShortcut(Qt::CTRL | Qt::Key_A);
1630 connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1631
1632 KAction* invertSelection = actionCollection()->addAction("invert_selection");
1633 invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1634 invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1635 connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1636
1637 // setup 'View' menu
1638 // (note that most of it is set up in DolphinViewActionHandler)
1639
1640 KAction* split = actionCollection()->addAction("split_view");
1641 split->setShortcut(Qt::Key_F3);
1642 updateSplitAction();
1643 connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1644
1645 KAction* reload = actionCollection()->addAction("reload");
1646 reload->setText(i18nc("@action:inmenu View", "Reload"));
1647 reload->setShortcut(Qt::Key_F5);
1648 reload->setIcon(KIcon("view-refresh"));
1649 connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1650
1651 KAction* stop = actionCollection()->addAction("stop");
1652 stop->setText(i18nc("@action:inmenu View", "Stop"));
1653 stop->setToolTip(i18nc("@info", "Stop loading"));
1654 stop->setIcon(KIcon("process-stop"));
1655 connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1656
1657 KToggleAction* editableLocation = actionCollection()->add<KToggleAction>("editable_location");
1658 editableLocation->setText(i18nc("@action:inmenu Navigation Bar", "Editable Location"));
1659 editableLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1660 connect(editableLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1661
1662 KAction* replaceLocation = actionCollection()->addAction("replace_location");
1663 replaceLocation->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location"));
1664 replaceLocation->setShortcut(Qt::Key_F6);
1665 connect(replaceLocation, SIGNAL(triggered()), this, SLOT(replaceLocation()));
1666
1667 // setup 'Go' menu
1668 KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1669 connect(backAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goBack(Qt::MouseButtons)));
1670 KShortcut backShortcut = backAction->shortcut();
1671 backShortcut.setAlternate(Qt::Key_Backspace);
1672 backAction->setShortcut(backShortcut);
1673
1674 m_recentTabsMenu = new KActionMenu(i18n("Recently Closed Tabs"), this);
1675 m_recentTabsMenu->setIcon(KIcon("edit-undo"));
1676 actionCollection()->addAction("closed_tabs", m_recentTabsMenu);
1677 connect(m_recentTabsMenu->menu(), SIGNAL(triggered(QAction*)),
1678 this, SLOT(restoreClosedTab(QAction*)));
1679
1680 QAction* action = new QAction(i18n("Empty Recently Closed Tabs"), m_recentTabsMenu);
1681 action->setIcon(KIcon("edit-clear-list"));
1682 action->setData(QVariant::fromValue(true));
1683 m_recentTabsMenu->addAction(action);
1684 m_recentTabsMenu->addSeparator();
1685 m_recentTabsMenu->setEnabled(false);
1686
1687 KAction* forwardAction = KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1688 connect(forwardAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goForward(Qt::MouseButtons)));
1689
1690 KAction* upAction = KStandardAction::up(this, SLOT(goUp()), actionCollection());
1691 connect(upAction, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)), this, SLOT(goUp(Qt::MouseButtons)));
1692
1693 KStandardAction::home(this, SLOT(goHome()), actionCollection());
1694
1695 // setup 'Tools' menu
1696 KAction* showFilterBar = actionCollection()->addAction("show_filter_bar");
1697 showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1698 showFilterBar->setIcon(KIcon("view-filter"));
1699 showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1700 connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1701
1702 KAction* compareFiles = actionCollection()->addAction("compare_files");
1703 compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1704 compareFiles->setIcon(KIcon("kompare"));
1705 compareFiles->setEnabled(false);
1706 connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1707
1708 KAction* openTerminal = actionCollection()->addAction("open_terminal");
1709 openTerminal->setText(i18nc("@action:inmenu Tools", "Open Terminal"));
1710 openTerminal->setIcon(KIcon("utilities-terminal"));
1711 openTerminal->setShortcut(Qt::SHIFT | Qt::Key_F4);
1712 connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1713
1714 // setup 'Settings' menu
1715 KToggleAction* showMenuBar = KStandardAction::showMenubar(0, 0, actionCollection());
1716 connect(showMenuBar, SIGNAL(triggered(bool)), // Fixes #286822
1717 this, SLOT(toggleShowMenuBar()), Qt::QueuedConnection);
1718 KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1719
1720 // not in menu actions
1721 QList<QKeySequence> nextTabKeys;
1722 nextTabKeys.append(KStandardShortcut::tabNext().primary());
1723 nextTabKeys.append(QKeySequence(Qt::CTRL | Qt::Key_Tab));
1724
1725 QList<QKeySequence> prevTabKeys;
1726 prevTabKeys.append(KStandardShortcut::tabPrev().primary());
1727 prevTabKeys.append(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_Tab));
1728
1729 KAction* activateNextTab = actionCollection()->addAction("activate_next_tab");
1730 activateNextTab->setText(i18nc("@action:inmenu", "Activate Next Tab"));
1731 connect(activateNextTab, SIGNAL(triggered()), SLOT(activateNextTab()));
1732 activateNextTab->setShortcuts(QApplication::isRightToLeft() ? prevTabKeys : nextTabKeys);
1733
1734 KAction* activatePrevTab = actionCollection()->addAction("activate_prev_tab");
1735 activatePrevTab->setText(i18nc("@action:inmenu", "Activate Previous Tab"));
1736 connect(activatePrevTab, SIGNAL(triggered()), SLOT(activatePrevTab()));
1737 activatePrevTab->setShortcuts(QApplication::isRightToLeft() ? nextTabKeys : prevTabKeys);
1738
1739 // for context menu
1740 KAction* openInNewTab = actionCollection()->addAction("open_in_new_tab");
1741 openInNewTab->setText(i18nc("@action:inmenu", "Open in New Tab"));
1742 openInNewTab->setIcon(KIcon("tab-new"));
1743 connect(openInNewTab, SIGNAL(triggered()), this, SLOT(openInNewTab()));
1744
1745 KAction* openInNewWindow = actionCollection()->addAction("open_in_new_window");
1746 openInNewWindow->setText(i18nc("@action:inmenu", "Open in New Window"));
1747 openInNewWindow->setIcon(KIcon("window-new"));
1748 connect(openInNewWindow, SIGNAL(triggered()), this, SLOT(openInNewWindow()));
1749 }
1750
1751 void DolphinMainWindow::setupDockWidgets()
1752 {
1753 const bool lock = GeneralSettings::lockPanels();
1754
1755 KDualAction* lockLayoutAction = actionCollection()->add<KDualAction>("lock_panels");
1756 lockLayoutAction->setActiveText(i18nc("@action:inmenu Panels", "Unlock Panels"));
1757 lockLayoutAction->setActiveIcon(KIcon("object-unlocked"));
1758 lockLayoutAction->setInactiveText(i18nc("@action:inmenu Panels", "Lock Panels"));
1759 lockLayoutAction->setInactiveIcon(KIcon("object-locked"));
1760 lockLayoutAction->setActive(lock);
1761 connect(lockLayoutAction, SIGNAL(triggered()), this, SLOT(togglePanelLockState()));
1762
1763 // Setup "Information"
1764 DolphinDockWidget* infoDock = new DolphinDockWidget(i18nc("@title:window", "Information"));
1765 infoDock->setLocked(lock);
1766 infoDock->setObjectName("infoDock");
1767 infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1768 Panel* infoPanel = new InformationPanel(infoDock);
1769 infoPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1770 connect(infoPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1771 infoDock->setWidget(infoPanel);
1772
1773 QAction* infoAction = infoDock->toggleViewAction();
1774 createPanelAction(KIcon("dialog-information"), Qt::Key_F11, infoAction, "show_information_panel");
1775
1776 addDockWidget(Qt::RightDockWidgetArea, infoDock);
1777 connect(this, SIGNAL(urlChanged(KUrl)),
1778 infoPanel, SLOT(setUrl(KUrl)));
1779 connect(this, SIGNAL(selectionChanged(KFileItemList)),
1780 infoPanel, SLOT(setSelection(KFileItemList)));
1781 connect(this, SIGNAL(requestItemInfo(KFileItem)),
1782 infoPanel, SLOT(requestDelayedItemInfo(KFileItem)));
1783
1784 // Setup "Folders"
1785 DolphinDockWidget* foldersDock = new DolphinDockWidget(i18nc("@title:window", "Folders"));
1786 foldersDock->setLocked(lock);
1787 foldersDock->setObjectName("foldersDock");
1788 foldersDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1789 FoldersPanel* foldersPanel = new FoldersPanel(foldersDock);
1790 foldersPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1791 foldersDock->setWidget(foldersPanel);
1792
1793 QAction* foldersAction = foldersDock->toggleViewAction();
1794 createPanelAction(KIcon("folder"), Qt::Key_F7, foldersAction, "show_folders_panel");
1795
1796 addDockWidget(Qt::LeftDockWidgetArea, foldersDock);
1797 connect(this, SIGNAL(urlChanged(KUrl)),
1798 foldersPanel, SLOT(setUrl(KUrl)));
1799 connect(foldersPanel, SIGNAL(changeUrl(KUrl,Qt::MouseButtons)),
1800 this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1801
1802 // Setup "Terminal"
1803 #ifndef Q_OS_WIN
1804 DolphinDockWidget* terminalDock = new DolphinDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
1805 terminalDock->setLocked(lock);
1806 terminalDock->setObjectName("terminalDock");
1807 terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1808 Panel* terminalPanel = new TerminalPanel(terminalDock);
1809 terminalPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1810 terminalDock->setWidget(terminalPanel);
1811
1812 connect(terminalPanel, SIGNAL(hideTerminalPanel()), terminalDock, SLOT(hide()));
1813 connect(terminalDock, SIGNAL(visibilityChanged(bool)),
1814 terminalPanel, SLOT(dockVisibilityChanged()));
1815
1816 QAction* terminalAction = terminalDock->toggleViewAction();
1817 createPanelAction(KIcon("utilities-terminal"), Qt::Key_F4, terminalAction, "show_terminal_panel");
1818
1819 addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1820 connect(this, SIGNAL(urlChanged(KUrl)),
1821 terminalPanel, SLOT(setUrl(KUrl)));
1822 #endif
1823
1824 // Setup "Search"
1825 #ifdef HAVE_NEPOMUK
1826 DolphinDockWidget* searchDock = new DolphinDockWidget(i18nc("@title:window", "Search"));
1827 searchDock->setLocked(lock);
1828 searchDock->setObjectName("searchDock");
1829 searchDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1830 Panel* searchPanel = new SearchPanel(searchDock);
1831 searchPanel->setCustomContextMenuActions(QList<QAction*>() << lockLayoutAction);
1832 connect(searchPanel, SIGNAL(urlActivated(KUrl)), this, SLOT(handleUrl(KUrl)));
1833 searchDock->setWidget(searchPanel);
1834
1835 QAction* searchAction = searchDock->toggleViewAction();
1836 createPanelAction(KIcon("system-search"), Qt::Key_F12, searchAction, "show_search_panel");
1837 addDockWidget(Qt::RightDockWidgetArea, searchDock);
1838 connect(this, SIGNAL(urlChanged(KUrl)),
1839 searchPanel, SLOT(setUrl(KUrl)));
1840 #endif
1841
1842 if (GeneralSettings::version() < 200) {
1843 infoDock->hide();
1844 foldersDock->hide();
1845 #ifndef Q_OS_WIN
1846 terminalDock->hide();
1847 #endif
1848 #ifdef HAVE_NEPOMUK
1849 searchDock->hide();
1850 #endif
1851 }
1852
1853 // Setup "Places"
1854 DolphinDockWidget* placesDock = new DolphinDockWidget(i18nc("@title:window", "Places"));
1855 placesDock->setLocked(lock);
1856 placesDock->setObjectName("placesDock");
1857 placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1858
1859 PlacesPanel* placesPanel = new PlacesPanel(placesDock);
1860 QAction* separator = new QAction(placesPanel);
1861 separator->setSeparator(true);
1862 QList<QAction*> placesActions;
1863 placesActions.append(separator);
1864 placesActions.append(lockLayoutAction);
1865 placesPanel->addActions(placesActions);
1866 placesPanel->setModel(DolphinPlacesModel::instance());
1867 placesPanel->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1868 placesDock->setWidget(placesPanel);
1869
1870 QAction* placesAction = placesDock->toggleViewAction();
1871 createPanelAction(KIcon("bookmarks"), Qt::Key_F9, placesAction, "show_places_panel");
1872
1873 addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1874 connect(placesPanel, SIGNAL(urlChanged(KUrl,Qt::MouseButtons)),
1875 this, SLOT(handlePlacesClick(KUrl,Qt::MouseButtons)));
1876 connect(this, SIGNAL(urlChanged(KUrl)),
1877 placesPanel, SLOT(setUrl(KUrl)));
1878 connect(placesDock, SIGNAL(visibilityChanged(bool)),
1879 this, SLOT(slotPlacesPanelVisibilityChanged(bool)));
1880
1881 // Add actions into the "Panels" menu
1882 KActionMenu* panelsMenu = new KActionMenu(i18nc("@action:inmenu View", "Panels"), this);
1883 actionCollection()->addAction("panels", panelsMenu);
1884 panelsMenu->setDelayed(false);
1885 const KActionCollection* ac = actionCollection();
1886 panelsMenu->addAction(ac->action("show_places_panel"));
1887 panelsMenu->addAction(ac->action("show_information_panel"));
1888 panelsMenu->addAction(ac->action("show_folders_panel"));
1889 #ifndef Q_OS_WIN
1890 panelsMenu->addAction(ac->action("show_terminal_panel"));
1891 #endif
1892 #ifdef HAVE_NEPOMUK
1893 panelsMenu->addAction(ac->action("show_search_panel"));
1894 #endif
1895 panelsMenu->addSeparator();
1896 panelsMenu->addAction(lockLayoutAction);
1897 }
1898
1899 void DolphinMainWindow::updateEditActions()
1900 {
1901 const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1902 if (list.isEmpty()) {
1903 stateChanged("has_no_selection");
1904 } else {
1905 stateChanged("has_selection");
1906
1907 KActionCollection* col = actionCollection();
1908 QAction* renameAction = col->action("rename");
1909 QAction* moveToTrashAction = col->action("move_to_trash");
1910 QAction* deleteAction = col->action("delete");
1911 QAction* cutAction = col->action(KStandardAction::name(KStandardAction::Cut));
1912 QAction* deleteWithTrashShortcut = col->action("delete_shortcut"); // see DolphinViewActionHandler
1913
1914 KFileItemListProperties capabilities(list);
1915 const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
1916
1917 renameAction->setEnabled(capabilities.supportsMoving());
1918 moveToTrashAction->setEnabled(enableMoveToTrash);
1919 deleteAction->setEnabled(capabilities.supportsDeleting());
1920 deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
1921 cutAction->setEnabled(capabilities.supportsMoving());
1922 }
1923 updatePasteAction();
1924 }
1925
1926 void DolphinMainWindow::updateViewActions()
1927 {
1928 m_actionHandler->updateViewActions();
1929
1930 QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1931 showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1932
1933 updateSplitAction();
1934
1935 QAction* editableLocactionAction = actionCollection()->action("editable_location");
1936 const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1937 editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1938 }
1939
1940 void DolphinMainWindow::updateGoActions()
1941 {
1942 QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1943 const KUrl currentUrl = m_activeViewContainer->url();
1944 goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1945 }
1946
1947 void DolphinMainWindow::createToolBarMenuButton()
1948 {
1949 if (m_toolBarSpacer && m_openToolBarMenuButton) {
1950 return;
1951 }
1952 Q_ASSERT(!m_toolBarSpacer);
1953 Q_ASSERT(!m_openToolBarMenuButton);
1954
1955 m_toolBarSpacer = new QWidget(this);
1956 m_toolBarSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
1957
1958 m_openToolBarMenuButton = new QToolButton(this);
1959 m_openToolBarMenuButton->setIcon(KIcon("configure"));
1960 m_openToolBarMenuButton->setPopupMode(QToolButton::InstantPopup);
1961 m_openToolBarMenuButton->setToolTip(i18nc("@info:tooltip", "Configure and control Dolphin"));
1962
1963 KMenu* toolBarMenu = new ToolBarMenu(m_openToolBarMenuButton);
1964 connect(toolBarMenu, SIGNAL(aboutToShow()), this, SLOT(updateToolBarMenu()));
1965
1966 m_openToolBarMenuButton->setMenu(toolBarMenu);
1967
1968 toolBar()->addWidget(m_toolBarSpacer);
1969 toolBar()->addWidget(m_openToolBarMenuButton);
1970 connect(toolBar(), SIGNAL(iconSizeChanged(QSize)), this, SLOT(slotToolBarIconSizeChanged(QSize)));
1971
1972 // The added widgets are owned by the toolbar and may get deleted when e.g. the toolbar
1973 // gets edited. In this case we must add them again. The adding is done asynchronously by
1974 // m_updateToolBarTimer.
1975 connect(m_toolBarSpacer, SIGNAL(destroyed()), this, SLOT(slotToolBarSpacerDeleted()));
1976 connect(m_openToolBarMenuButton, SIGNAL(destroyed()), this, SLOT(slotToolBarMenuButtonDeleted()));
1977 m_updateToolBarTimer = new QTimer(this);
1978 m_updateToolBarTimer->setInterval(500);
1979 connect(m_updateToolBarTimer, SIGNAL(timeout()), this, SLOT(updateToolBar()));
1980 }
1981
1982 void DolphinMainWindow::deleteToolBarMenuButton()
1983 {
1984 delete m_toolBarSpacer;
1985 m_toolBarSpacer = 0;
1986
1987 delete m_openToolBarMenuButton;
1988 m_openToolBarMenuButton = 0;
1989
1990 delete m_updateToolBarTimer;
1991 m_updateToolBarTimer = 0;
1992 }
1993
1994 bool DolphinMainWindow::addActionToMenu(QAction* action, KMenu* menu)
1995 {
1996 Q_ASSERT(action);
1997 Q_ASSERT(menu);
1998
1999 const KToolBar* toolBarWidget = toolBar();
2000 foreach (const QWidget* widget, action->associatedWidgets()) {
2001 if (widget == toolBarWidget) {
2002 return false;
2003 }
2004 }
2005
2006 menu->addAction(action);
2007 return true;
2008 }
2009
2010 void DolphinMainWindow::rememberClosedTab(int index)
2011 {
2012 KMenu* tabsMenu = m_recentTabsMenu->menu();
2013
2014 const QString primaryPath = m_viewTab[index].primaryView->url().path();
2015 const QString iconName = KMimeType::iconNameForUrl(primaryPath);
2016
2017 QAction* action = new QAction(squeezedText(primaryPath), tabsMenu);
2018
2019 ClosedTab closedTab;
2020 closedTab.primaryUrl = m_viewTab[index].primaryView->url();
2021
2022 if (m_viewTab[index].secondaryView) {
2023 closedTab.secondaryUrl = m_viewTab[index].secondaryView->url();
2024 closedTab.isSplit = true;
2025 } else {
2026 closedTab.isSplit = false;
2027 }
2028
2029 action->setData(QVariant::fromValue(closedTab));
2030 action->setIcon(KIcon(iconName));
2031
2032 // add the closed tab menu entry after the separator and
2033 // "Empty Recently Closed Tabs" entry
2034 if (tabsMenu->actions().size() == 2) {
2035 tabsMenu->addAction(action);
2036 } else {
2037 tabsMenu->insertAction(tabsMenu->actions().at(2), action);
2038 }
2039
2040 // assure that only up to 8 closed tabs are shown in the menu
2041 if (tabsMenu->actions().size() > 8) {
2042 tabsMenu->removeAction(tabsMenu->actions().last());
2043 }
2044 actionCollection()->action("closed_tabs")->setEnabled(true);
2045 KAcceleratorManager::manage(tabsMenu);
2046 }
2047
2048 void DolphinMainWindow::refreshViews()
2049 {
2050 Q_ASSERT(m_viewTab[m_tabIndex].primaryView);
2051
2052 // remember the current active view, as because of
2053 // the refreshing the active view might change to
2054 // the secondary view
2055 DolphinViewContainer* activeViewContainer = m_activeViewContainer;
2056
2057 const int tabCount = m_viewTab.count();
2058 for (int i = 0; i < tabCount; ++i) {
2059 m_viewTab[i].primaryView->refresh();
2060 if (m_viewTab[i].secondaryView) {
2061 m_viewTab[i].secondaryView->refresh();
2062 }
2063 }
2064
2065 setActiveViewContainer(activeViewContainer);
2066
2067 if (GeneralSettings::modifiedStartupSettings()) {
2068 // The startup settings have been changed by the user (see bug #254947).
2069 // Synchronize the split-view setting with the active view:
2070 const bool splitView = GeneralSettings::splitView();
2071 const ViewTab& activeTab = m_viewTab[m_tabIndex];
2072 const bool toggle = ( splitView && !activeTab.secondaryView)
2073 || (!splitView && activeTab.secondaryView);
2074 if (toggle) {
2075 toggleSplitView();
2076 }
2077 }
2078 }
2079
2080 void DolphinMainWindow::clearStatusBar()
2081 {
2082 m_activeViewContainer->statusBar()->clear();
2083 }
2084
2085 void DolphinMainWindow::connectViewSignals(DolphinViewContainer* container)
2086 {
2087 connect(container, SIGNAL(showFilterBarChanged(bool)),
2088 this, SLOT(updateFilterBarAction(bool)));
2089 connect(container, SIGNAL(writeStateChanged(bool)),
2090 this, SLOT(slotWriteStateChanged(bool)));
2091 connect(container, SIGNAL(searchModeChanged(bool)),
2092 this, SLOT(slotSearchModeChanged(bool)));
2093
2094 const DolphinSearchBox* searchBox = container->searchBox();
2095 connect(searchBox, SIGNAL(searchLocationChanged(SearchLocation)),
2096 this, SLOT(slotSearchLocationChanged()));
2097
2098 DolphinView* view = container->view();
2099 connect(view, SIGNAL(selectionChanged(KFileItemList)),
2100 this, SLOT(slotSelectionChanged(KFileItemList)));
2101 connect(view, SIGNAL(requestItemInfo(KFileItem)),
2102 this, SLOT(slotRequestItemInfo(KFileItem)));
2103 connect(view, SIGNAL(activated()),
2104 this, SLOT(toggleActiveView()));
2105 connect(view, SIGNAL(tabRequested(KUrl)),
2106 this, SLOT(openNewTab(KUrl)));
2107 connect(view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
2108 this, SLOT(openContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
2109 connect(view, SIGNAL(startedPathLoading(KUrl)),
2110 this, SLOT(enableStopAction()));
2111 connect(view, SIGNAL(finishedPathLoading(KUrl)),
2112 this, SLOT(disableStopAction()));
2113
2114 const KUrlNavigator* navigator = container->urlNavigator();
2115 connect(navigator, SIGNAL(urlChanged(KUrl)),
2116 this, SLOT(changeUrl(KUrl)));
2117 connect(navigator, SIGNAL(historyChanged()),
2118 this, SLOT(updateHistory()));
2119 connect(navigator, SIGNAL(editableStateChanged(bool)),
2120 this, SLOT(slotEditableStateChanged(bool)));
2121 connect(navigator, SIGNAL(tabRequested(KUrl)),
2122 this, SLOT(openNewTab(KUrl)));
2123 }
2124
2125 void DolphinMainWindow::updateSplitAction()
2126 {
2127 QAction* splitAction = actionCollection()->action("split_view");
2128 if (m_viewTab[m_tabIndex].secondaryView) {
2129 if (m_activeViewContainer == m_viewTab[m_tabIndex].secondaryView) {
2130 splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
2131 splitAction->setToolTip(i18nc("@info", "Close right view"));
2132 splitAction->setIcon(KIcon("view-right-close"));
2133 } else {
2134 splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
2135 splitAction->setToolTip(i18nc("@info", "Close left view"));
2136 splitAction->setIcon(KIcon("view-left-close"));
2137 }
2138 } else {
2139 splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
2140 splitAction->setToolTip(i18nc("@info", "Split view"));
2141 splitAction->setIcon(KIcon("view-right-new"));
2142 }
2143 }
2144
2145 QString DolphinMainWindow::tabName(const KUrl& url) const
2146 {
2147 QString name;
2148 if (url.equals(KUrl("file:///"))) {
2149 name = '/';
2150 } else {
2151 name = url.fileName();
2152 if (name.isEmpty()) {
2153 name = url.protocol();
2154 } else {
2155 // Make sure that a '&' inside the directory name is displayed correctly
2156 // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
2157 name.replace('&', "&&");
2158 }
2159 }
2160 return name;
2161 }
2162
2163 bool DolphinMainWindow::isKompareInstalled() const
2164 {
2165 static bool initialized = false;
2166 static bool installed = false;
2167 if (!initialized) {
2168 // TODO: maybe replace this approach later by using a menu
2169 // plugin like kdiff3plugin.cpp
2170 installed = !KGlobal::dirs()->findExe("kompare").isEmpty();
2171 initialized = true;
2172 }
2173 return installed;
2174 }
2175
2176 void DolphinMainWindow::createSecondaryView(int tabIndex)
2177 {
2178 ViewTab& viewTab = m_viewTab[tabIndex];
2179
2180 QSplitter* splitter = viewTab.splitter;
2181 const int newWidth = (viewTab.primaryView->width() - splitter->handleWidth()) / 2;
2182
2183 const DolphinView* view = viewTab.primaryView->view();
2184 viewTab.secondaryView = createViewContainer(view->url(), 0);
2185 splitter->addWidget(viewTab.secondaryView);
2186 splitter->setSizes(QList<int>() << newWidth << newWidth);
2187
2188 connectViewSignals(viewTab.secondaryView);
2189 viewTab.secondaryView->setActive(false);
2190 viewTab.secondaryView->resize(newWidth, viewTab.primaryView->height());
2191 viewTab.secondaryView->show();
2192 }
2193
2194 QString DolphinMainWindow::tabProperty(const QString& property, int tabIndex) const
2195 {
2196 return "Tab " + QString::number(tabIndex) + ' ' + property;
2197 }
2198
2199 void DolphinMainWindow::setUrlAsCaption(const KUrl& url)
2200 {
2201 QString caption;
2202 if (!url.isLocalFile()) {
2203 caption.append(url.protocol() + " - ");
2204 if (url.hasHost()) {
2205 caption.append(url.host() + " - ");
2206 }
2207 }
2208
2209 const QString fileName = url.fileName().isEmpty() ? "/" : url.fileName();
2210 caption.append(fileName);
2211
2212 setCaption(caption);
2213 }
2214
2215 QString DolphinMainWindow::squeezedText(const QString& text) const
2216 {
2217 const QFontMetrics fm = fontMetrics();
2218 return fm.elidedText(text, Qt::ElideMiddle, fm.maxWidth() * 10);
2219 }
2220
2221 void DolphinMainWindow::createPanelAction(const KIcon& icon,
2222 const QKeySequence& shortcut,
2223 QAction* dockAction,
2224 const QString& actionName)
2225 {
2226 KAction* panelAction = actionCollection()->addAction(actionName);
2227 panelAction->setCheckable(true);
2228 panelAction->setChecked(dockAction->isChecked());
2229 panelAction->setText(dockAction->text());
2230 panelAction->setIcon(icon);
2231 panelAction->setShortcut(shortcut);
2232
2233 connect(panelAction, SIGNAL(triggered()), dockAction, SLOT(trigger()));
2234 connect(dockAction, SIGNAL(toggled(bool)), panelAction, SLOT(setChecked(bool)));
2235 }
2236
2237 DolphinMainWindow::UndoUiInterface::UndoUiInterface() :
2238 KIO::FileUndoManager::UiInterface()
2239 {
2240 }
2241
2242 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
2243 {
2244 }
2245
2246 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
2247 {
2248 DolphinMainWindow* mainWin= qobject_cast<DolphinMainWindow *>(parentWidget());
2249 if (mainWin) {
2250 DolphinStatusBar* statusBar = mainWin->activeViewContainer()->statusBar();
2251 statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
2252 } else {
2253 KIO::FileUndoManager::UiInterface::jobError(job);
2254 }
2255 }
2256
2257 ToolBarMenu::ToolBarMenu(QWidget* parent) :
2258 KMenu(parent)
2259 {
2260 }
2261
2262 ToolBarMenu::~ToolBarMenu()
2263 {
2264 }
2265
2266 void ToolBarMenu::showEvent(QShowEvent* event)
2267 {
2268 KMenu::showEvent(event);
2269
2270 // Adjust the position of the menu to be shown within the
2271 // Dolphin window to reduce the cases that sub-menus might overlap
2272 // the right screen border.
2273 QPoint pos;
2274 QWidget* button = parentWidget();
2275 if (layoutDirection() == Qt::RightToLeft) {
2276 pos = button->mapToGlobal(QPoint(0, button->height()));
2277 } else {
2278 pos = button->mapToGlobal(QPoint(button->width(), button->height()));
2279 pos.rx() -= width();
2280 }
2281
2282 // Assure that the menu is not shown outside the screen boundaries and
2283 // that it does not overlap with the parent button.
2284 const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
2285 if (pos.x() < screen.x()) {
2286 pos.rx() = screen.x();
2287 } else if (pos.x() + width() > screen.x() + screen.width()) {
2288 pos.rx() = screen.x() + screen.width() - width();
2289 }
2290
2291 if (pos.y() < screen.y()) {
2292 pos.ry() = screen.y();
2293 } else if (pos.y() + height() > screen.y() + screen.height()) {
2294 pos.ry() = button->mapToGlobal(QPoint(0, 0)).y() - height();
2295 }
2296
2297 move(pos);
2298 }
2299
2300 #include "dolphinmainwindow.moc"