1/***************************************************************************
2 * Copyright (C) 2007 by Peter Penz <peter.penz19@gmail.com> *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
19
20#include "dolphinviewcontainer.h"
21#include <KProtocolManager>
22
23#include <QApplication>
24#include <QKeyEvent>
25#include <QItemSelection>
26#include <QBoxLayout>
27#include <QTimer>
28#include <QScrollBar>
29
30#include <KDesktopFile>
31#include <KFileItemDelegate>
32#include <KFileItemActions>
33#include <KFilePlacesModel>
34#include <KLocale>
35#include <KIconEffect>
36#include <KIO/NetAccess>
37#include <KIO/PreviewJob>
38#include <KMessageWidget>
39#include <KNewFileMenu>
40#include <konqmimedata.h>
41#include <konq_operations.h>
42#include <KShell>
43#include <KUrl>
44#include <KUrlComboBox>
45#include <KUrlNavigator>
46#include <KRun>
47
48#ifdef KActivities_FOUND
49#include <KActivities/ResourceInstance>
50#endif
51
52#include "dolphin_generalsettings.h"
53#include "filterbar/filterbar.h"
54#include "search/dolphinsearchbox.h"
55#include "statusbar/dolphinstatusbar.h"
56#include "views/draganddrophelper.h"
57#include "views/viewmodecontroller.h"
58#include "views/viewproperties.h"
59
60DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
61 QWidget(parent),
62 m_topLayout(0),
63 m_urlNavigator(0),
64 m_searchBox(0),
65 m_messageWidget(0),
66 m_view(0),
67 m_filterBar(0),
68 m_statusBar(0),
69 m_statusBarTimer(0),
70 m_statusBarTimestamp(),
71 m_autoGrabFocus(true),
72 m_dropDestination(),
73 m_dropEvent(0)
74#ifdef KActivities_FOUND
75 , m_activityResourceInstance(0)
76#endif
77{
78 hide();
79
80 m_topLayout = new QVBoxLayout(this);
81 m_topLayout->setSpacing(0);
82 m_topLayout->setMargin(0);
83
84 m_urlNavigator = new KUrlNavigator(new KFilePlacesModel(this), url, this);
85 connect(m_urlNavigator, SIGNAL(urlsDropped(KUrl,QDropEvent*)),
86 this, SLOT(dropUrls(KUrl,QDropEvent*)));
87 connect(m_urlNavigator, SIGNAL(activated()),
88 this, SLOT(activate()));
89 connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
90 this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion)));
91
92 const GeneralSettings* settings = GeneralSettings::self();
93 m_urlNavigator->setUrlEditable(settings->editableUrl());
94 m_urlNavigator->setShowFullPath(settings->showFullPath());
95 m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl()));
96 KUrlComboBox* editor = m_urlNavigator->editor();
97 editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode()));
98
99 m_searchBox = new DolphinSearchBox(this);
100 m_searchBox->hide();
101 connect(m_searchBox, SIGNAL(activated()), this, SLOT(activate()));
102 connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox()));
103 connect(m_searchBox, SIGNAL(searchRequest()), this, SLOT(startSearching()));
104 connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus()));
105
106 m_messageWidget = new KMessageWidget(this);
107 m_messageWidget->setCloseButtonVisible(true);
108 m_messageWidget->hide();
109
110 m_view = new DolphinView(url, this);
111 connect(m_view, SIGNAL(urlChanged(KUrl)), m_urlNavigator, SLOT(setUrl(KUrl)));
112 connect(m_view, SIGNAL(urlChanged(KUrl)), m_messageWidget, SLOT(hide()));
113 connect(m_view, SIGNAL(writeStateChanged(bool)), this, SIGNAL(writeStateChanged(bool)));
114 connect(m_view, SIGNAL(requestItemInfo(KFileItem)), this, SLOT(showItemInfo(KFileItem)));
115 connect(m_view, SIGNAL(itemActivated(KFileItem)), this, SLOT(slotItemActivated(KFileItem)));
116 connect(m_view, SIGNAL(itemsActivated(KFileItemList)), this, SLOT(slotItemsActivated(KFileItemList)));
117 connect(m_view, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(redirect(KUrl,KUrl)));
118 connect(m_view, SIGNAL(directoryLoadingStarted()), this, SLOT(slotDirectoryLoadingStarted()));
119 connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SLOT(slotDirectoryLoadingCompleted()));
120 connect(m_view, SIGNAL(directoryLoadingCanceled()), this, SLOT(slotDirectoryLoadingCanceled()));
121 connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(delayedStatusBarUpdate()));
122 connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateDirectoryLoadingProgress(int)));
123 connect(m_view, SIGNAL(directorySortingProgress(int)), this, SLOT(updateDirectorySortingProgress(int)));
124 connect(m_view, SIGNAL(selectionChanged(KFileItemList)), this, SLOT(delayedStatusBarUpdate()));
125 connect(m_view, SIGNAL(urlAboutToBeChanged(KUrl)), this, SLOT(slotViewUrlAboutToBeChanged(KUrl)));
126 connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(showErrorMessage(QString)));
127 connect(m_view, SIGNAL(urlIsFileError(KUrl)), this, SLOT(slotUrlIsFileError(KUrl)));
128 connect(m_view, SIGNAL(activated()), this, SLOT(activate()));
129
130 connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(KUrl)),
131 this, SLOT(slotUrlNavigatorLocationAboutToBeChanged(KUrl)));
132 connect(m_urlNavigator, SIGNAL(urlChanged(KUrl)),
133 this, SLOT(slotUrlNavigatorLocationChanged(KUrl)));
134 connect(m_urlNavigator, SIGNAL(historyChanged()),
135 this, SLOT(slotHistoryChanged()));
136 connect(m_urlNavigator, SIGNAL(returnPressed()),
137 this, SLOT(slotReturnPressed()));
138
139 // Initialize status bar
140 m_statusBar = new DolphinStatusBar(this);
141 m_statusBar->setUrl(m_view->url());
142 m_statusBar->setZoomLevel(m_view->zoomLevel());
143 connect(m_view, SIGNAL(urlChanged(KUrl)), m_statusBar, SLOT(setUrl(KUrl)));
144 connect(m_view, SIGNAL(zoomLevelChanged(int,int)), m_statusBar, SLOT(setZoomLevel(int)));
145 connect(m_view, SIGNAL(infoMessage(QString)), m_statusBar, SLOT(setText(QString)));
146 connect(m_view, SIGNAL(operationCompletedMessage(QString)), m_statusBar, SLOT(setText(QString)));
147 connect(m_statusBar, SIGNAL(stopPressed()), this, SLOT(stopDirectoryLoading()));
148 connect(m_statusBar, SIGNAL(zoomLevelChanged(int)), this, SLOT(slotStatusBarZoomLevelChanged(int)));
149
150 m_statusBarTimer = new QTimer(this);
151 m_statusBarTimer->setSingleShot(true);
152 m_statusBarTimer->setInterval(300);
153 connect(m_statusBarTimer, SIGNAL(timeout()), this, SLOT(updateStatusBar()));
154
155 KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
156 connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
157 this, SLOT(delayedStatusBarUpdate()));
158
159 // Initialize filter bar
160 m_filterBar = new FilterBar(this);
161 m_filterBar->setVisible(settings->filterBar());
162 connect(m_filterBar, SIGNAL(filterChanged(QString)),
163 this, SLOT(setNameFilter(QString)));
164 connect(m_filterBar, SIGNAL(closeRequest()),
165 this, SLOT(closeFilterBar()));
166 connect(m_filterBar, SIGNAL(focusViewRequest()),
167 this, SLOT(requestFocus()));
168 connect(m_view, SIGNAL(urlChanged(KUrl)),
169 m_filterBar, SLOT(slotUrlChanged()));
170
171 m_topLayout->addWidget(m_urlNavigator);
172 m_topLayout->addWidget(m_searchBox);
173 m_topLayout->addWidget(m_messageWidget);
174 m_topLayout->addWidget(m_view);
175 m_topLayout->addWidget(m_filterBar);
176 m_topLayout->addWidget(m_statusBar);
177
178 setSearchModeEnabled(isSearchUrl(url));
179
180 // Initialize kactivities resource instance
181
182 #ifdef KActivities_FOUND
183 m_activityResourceInstance = new KActivities::ResourceInstance(
184 window()->winId(), url);
185 m_activityResourceInstance->setParent(this);
186 #endif
187}
188
189DolphinViewContainer::~DolphinViewContainer()
190{
191}
192
193KUrl DolphinViewContainer::url() const
194{
195 return m_view->url();
196}
197
198void DolphinViewContainer::setActive(bool active)
199{
200 m_searchBox->setActive(active);
201 m_urlNavigator->setActive(active);
202 m_view->setActive(active);
203
204 #ifdef KActivities_FOUND
205 if (active) {
206 m_activityResourceInstance->notifyFocusedIn();
207 } else {
208 m_activityResourceInstance->notifyFocusedOut();
209 }
210 #endif
211}
212
213bool DolphinViewContainer::isActive() const
214{
215 Q_ASSERT(m_view->isActive() == m_urlNavigator->isActive());
216 return m_view->isActive();
217}
218
219void DolphinViewContainer::setAutoGrabFocus(bool grab)
220{
221 m_autoGrabFocus = grab;
222}
223
224bool DolphinViewContainer::autoGrabFocus() const
225{
226 return m_autoGrabFocus;
227}
228
229const DolphinStatusBar* DolphinViewContainer::statusBar() const
230{
231 return m_statusBar;
232}
233
234DolphinStatusBar* DolphinViewContainer::statusBar()
235{
236 return m_statusBar;
237}
238
239const KUrlNavigator* DolphinViewContainer::urlNavigator() const
240{
241 return m_urlNavigator;
242}
243
244KUrlNavigator* DolphinViewContainer::urlNavigator()
245{
246 return m_urlNavigator;
247}
248
249const DolphinView* DolphinViewContainer::view() const
250{
251 return m_view;
252}
253
254DolphinView* DolphinViewContainer::view()
255{
256 return m_view;
257}
258
259void DolphinViewContainer::showMessage(const QString& msg, MessageType type)
260{
261 if (msg.isEmpty()) {
262 return;
263 }
264
265 m_messageWidget->setText(msg);
266
267 switch (type) {
268 case Information: m_messageWidget->setMessageType(KMessageWidget::Information); break;
269 case Warning: m_messageWidget->setMessageType(KMessageWidget::Warning); break;
270 case Error: m_messageWidget->setMessageType(KMessageWidget::Error); break;
271 default:
272 Q_ASSERT(false);
273 break;
274 }
275
276 m_messageWidget->setWordWrap(false);
277 const int unwrappedWidth = m_messageWidget->sizeHint().width();
278 m_messageWidget->setWordWrap(unwrappedWidth > size().width());
279
280 m_messageWidget->animatedShow();
281}
282
283void DolphinViewContainer::readSettings()
284{
285 if (GeneralSettings::modifiedStartupSettings()) {
286 // The startup settings should only get applied if they have been
287 // modified by the user. Otherwise keep the (possibly) different current
288 // settings of the URL navigator and the filterbar.
289 m_urlNavigator->setUrlEditable(GeneralSettings::editableUrl());
290 m_urlNavigator->setShowFullPath(GeneralSettings::showFullPath());
291 m_urlNavigator->setHomeUrl(KUrl(GeneralSettings::homeUrl()));
292 setFilterBarVisible(GeneralSettings::filterBar());
293 }
294
295 m_view->readSettings();
296 m_statusBar->readSettings();
297}
298
299bool DolphinViewContainer::isFilterBarVisible() const
300{
301 return m_filterBar->isVisible();
302}
303
304void DolphinViewContainer::setSearchModeEnabled(bool enabled)
305{
306 if (enabled == isSearchModeEnabled()) {
307 if (enabled && !m_searchBox->hasFocus()) {
308 m_searchBox->setFocus();
309 m_searchBox->selectAll();
310 }
311 return;
312 }
313
314 m_searchBox->setVisible(enabled);
315 m_urlNavigator->setVisible(!enabled);
316
317 if (enabled) {
318 const KUrl& locationUrl = m_urlNavigator->locationUrl();
319 m_searchBox->fromSearchUrl(locationUrl);
320 } else {
321 m_view->setViewPropertiesContext(QString());
322
323 // Restore the URL for the URL navigator. If Dolphin has been
324 // started with a search-URL, the home URL is used as fallback.
325 KUrl url = m_searchBox->searchPath();
326 if (url.isEmpty() || !url.isValid() || isSearchUrl(url)) {
327 url = GeneralSettings::self()->homeUrl();
328 }
329 m_urlNavigator->setLocationUrl(url);
330 }
331}
332
333bool DolphinViewContainer::isSearchModeEnabled() const
334{
335 return m_searchBox->isVisible();
336}
337
338QString DolphinViewContainer::placesText() const
339{
340 QString text;
341
342 if (isSearchModeEnabled()) {
343 text = m_searchBox->searchPath().fileName() + QLatin1String(": ") + m_searchBox->text();
344 } else {
345 text = url().fileName();
346 if (text.isEmpty()) {
347 text = url().host();
348 }
349 }
350
351 return text;
352}
353
354void DolphinViewContainer::setUrl(const KUrl& newUrl)
355{
356 if (newUrl != m_urlNavigator->locationUrl()) {
357 m_urlNavigator->setLocationUrl(newUrl);
358 }
359
360 #ifdef KActivities_FOUND
361 m_activityResourceInstance->setUri(newUrl);
362 #endif
363}
364
365void DolphinViewContainer::setFilterBarVisible(bool visible)
366{
367 Q_ASSERT(m_filterBar);
368 if (visible) {
369 m_filterBar->show();
370 m_filterBar->setFocus();
371 m_filterBar->selectAll();
372 } else {
373 closeFilterBar();
374 }
375}
376
377void DolphinViewContainer::delayedStatusBarUpdate()
378{
379 if (m_statusBarTimer->isActive() && (m_statusBarTimestamp.elapsed() > 2000)) {
380 // No update of the statusbar has been done during the last 2 seconds,
381 // although an update has been requested. Trigger an immediate update.
382 m_statusBarTimer->stop();
383 updateStatusBar();
384 } else {
385 // Invoke updateStatusBar() with a small delay. This assures that
386 // when a lot of delayedStatusBarUpdates() are done in a short time,
387 // no bottleneck is given.
388 m_statusBarTimer->start();
389 }
390}
391
392void DolphinViewContainer::updateStatusBar()
393{
394 m_statusBarTimestamp.start();
395
396 const QString text = m_view->statusBarText();
397 m_statusBar->setDefaultText(text);
398 m_statusBar->resetToDefaultText();
399}
400
401void DolphinViewContainer::updateDirectoryLoadingProgress(int percent)
402{
403 if (m_statusBar->progressText().isEmpty()) {
404 m_statusBar->setProgressText(i18nc("@info:progress", "Loading folder..."));
405 }
406 m_statusBar->setProgress(percent);
407}
408
409void DolphinViewContainer::updateDirectorySortingProgress(int percent)
410{
411 if (m_statusBar->progressText().isEmpty()) {
412 m_statusBar->setProgressText(i18nc("@info:progress", "Sorting..."));
413 }
414 m_statusBar->setProgress(percent);
415}
416
417void DolphinViewContainer::slotDirectoryLoadingStarted()
418{
419 if (isSearchUrl(url())) {
420 // Search KIO-slaves usually don't provide any progress information. Give
421 // a hint to the user that a searching is done:
422 updateStatusBar();
423 m_statusBar->setProgressText(i18nc("@info", "Searching..."));
424 m_statusBar->setProgress(-1);
425 } else {
426 // Trigger an undetermined progress indication. The progress
427 // information in percent will be triggered by the percent() signal
428 // of the directory lister later.
429 updateDirectoryLoadingProgress(-1);
430 }
431}
432
433void DolphinViewContainer::slotDirectoryLoadingCompleted()
434{
435 if (!m_statusBar->progressText().isEmpty()) {
436 m_statusBar->setProgressText(QString());
437 m_statusBar->setProgress(100);
438 }
439
440 if (isSearchUrl(url()) && m_view->itemsCount() == 0) {
441 // The dir lister has been completed on a Baloo-URI and no items have been found. Instead
442 // of showing the default status bar information ("0 items") a more helpful information is given:
443 m_statusBar->setText(i18nc("@info:status", "No items found."));
444 } else {
445 updateStatusBar();
446 }
447}
448
449void DolphinViewContainer::slotDirectoryLoadingCanceled()
450{
451 if (!m_statusBar->progressText().isEmpty()) {
452 m_statusBar->setProgressText(QString());
453 m_statusBar->setProgress(100);
454 }
455
456 m_statusBar->setText(QString());
457}
458
459void DolphinViewContainer::slotUrlIsFileError(const KUrl& url)
460{
461 const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
462 slotItemActivated(item);
463}
464
465void DolphinViewContainer::slotItemActivated(const KFileItem& item)
466{
467 // It is possible to activate items on inactive views by
468 // drag & drop operations. Assure that activating an item always
469 // results in an active view.
470 m_view->setActive(true);
471
472 const KUrl& url = DolphinView::openItemAsFolderUrl(item, GeneralSettings::browseThroughArchives());
473 if (!url.isEmpty()) {
474 m_view->setUrl(url);
475 return;
476 }
477
478 item.run();
479}
480
481void DolphinViewContainer::slotItemsActivated(const KFileItemList& items)
482{
483 Q_ASSERT(items.count() >= 2);
484
485 KFileItemActions fileItemActions(this);
486 fileItemActions.runPreferredApplications(items, QString());
487}
488
489void DolphinViewContainer::showItemInfo(const KFileItem& item)
490{
491 if (item.isNull()) {
492 m_statusBar->resetToDefaultText();
493 } else {
494 m_statusBar->setText(item.getStatusBarInfo());
495 }
496}
497
498void DolphinViewContainer::closeFilterBar()
499{
500 m_filterBar->closeFilterBar();
501 m_view->setFocus();
502 emit showFilterBarChanged(false);
503}
504
505void DolphinViewContainer::setNameFilter(const QString& nameFilter)
506{
507 m_view->setNameFilter(nameFilter);
508 delayedStatusBarUpdate();
509}
510
511void DolphinViewContainer::activate()
512{
513 setActive(true);
514}
515
516void DolphinViewContainer::slotViewUrlAboutToBeChanged(const KUrl& url)
517{
518 // URL changes of the view can happen in two ways:
519 // 1. The URL navigator gets changed and will trigger the view to update its URL
520 // 2. The URL of the view gets changed and will trigger the URL navigator to update
521 // its URL (e.g. by clicking on an item)
522 // In this scope the view-state may only get saved in case 2:
523 if (url != m_urlNavigator->locationUrl()) {
524 saveViewState();
525 }
526}
527
528void DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged(const KUrl& url)
529{
530 // URL changes of the view can happen in two ways:
531 // 1. The URL navigator gets changed and will trigger the view to update its URL
532 // 2. The URL of the view gets changed and will trigger the URL navigator to update
533 // its URL (e.g. by clicking on an item)
534 // In this scope the view-state may only get saved in case 1:
535 if (url != m_view->url()) {
536 saveViewState();
537 }
538}
539
540void DolphinViewContainer::slotUrlNavigatorLocationChanged(const KUrl& url)
541{
542 slotReturnPressed();
543
544 if (KProtocolManager::supportsListing(url)) {
545 setSearchModeEnabled(isSearchUrl(url));
546 m_view->setUrl(url);
547
548 if (m_autoGrabFocus && isActive() && !isSearchUrl(url)) {
549 // When an URL has been entered, the view should get the focus.
550 // The focus must be requested asynchronously, as changing the URL might create
551 // a new view widget.
552 QTimer::singleShot(0, this, SLOT(requestFocus()));
553 }
554 } else if (KProtocolManager::isSourceProtocol(url)) {
555 QString app = "konqueror";
556 if (url.protocol().startsWith(QLatin1String("http"))) {
557 showMessage(i18nc("@info:status", // krazy:exclude=qmethods
558 "Dolphin does not support web pages, the web browser has been launched"),
559 Information);
560
561 const KConfigGroup config(KSharedConfig::openConfig("kdeglobals"), "General");
562 const QString browser = config.readEntry("BrowserApplication");
563 if (!browser.isEmpty()) {
564 app = browser;
565 if (app.startsWith('!')) {
566 // a literal command has been configured, remove the '!' prefix
567 app = app.mid(1);
568 }
569 }
570 } else {
571 showMessage(i18nc("@info:status",
572 "Protocol not supported by Dolphin, Konqueror has been launched"),
573 Information);
574 }
575
576 const QString secureUrl = KShell::quoteArg(url.pathOrUrl());
577 const QString command = app + ' ' + secureUrl;
578 KRun::runCommand(command, app, app, this);
579 } else {
580 showMessage(i18nc("@info:status", "Invalid protocol"), Error);
581 }
582}
583
584void DolphinViewContainer::dropUrls(const KUrl& destination, QDropEvent* event)
585{
586 m_dropDestination = destination;
587
588 const QMimeData* mimeData = event->mimeData();
589 QMimeData* mimeDataCopy = new QMimeData;
590 foreach (const QString& format, mimeData->formats()) {
591 mimeDataCopy->setData(format, mimeData->data(format));
592 }
593
594 m_dropEvent.reset(new QDropEvent(event->pos(),
595 event->possibleActions(),
596 mimeDataCopy,
597 event->mouseButtons(),
598 event->keyboardModifiers()));
599
600 QTimer::singleShot(0, this, SLOT(dropUrlsDelayed()));
601}
602
603void DolphinViewContainer::dropUrlsDelayed()
604{
605 if (m_dropEvent.isNull()) {
606 return;
607 }
608
609 QString error;
610 DragAndDropHelper::dropUrls(KFileItem(), m_dropDestination, m_dropEvent.data(), error);
611 if (!error.isEmpty()) {
612 showMessage(error, Error);
613 }
614
615 delete m_dropEvent->mimeData();
616 m_dropEvent.reset();
617}
618
619void DolphinViewContainer::redirect(const KUrl& oldUrl, const KUrl& newUrl)
620{
621 Q_UNUSED(oldUrl);
622 const bool block = m_urlNavigator->signalsBlocked();
623 m_urlNavigator->blockSignals(true);
624
625 // Assure that the location state is reset for redirection URLs. This
626 // allows to skip redirection URLs when going back or forward in the
627 // URL history.
628 m_urlNavigator->saveLocationState(QByteArray());
629 m_urlNavigator->setLocationUrl(newUrl);
630 setSearchModeEnabled(isSearchUrl(newUrl));
631
632 m_urlNavigator->blockSignals(block);
633}
634
635void DolphinViewContainer::requestFocus()
636{
637 m_view->setFocus();
638}
639
640void DolphinViewContainer::saveUrlCompletionMode(KGlobalSettings::Completion completion)
641{
642 GeneralSettings::setUrlCompletionMode(completion);
643}
644
645void DolphinViewContainer::slotHistoryChanged()
646{
647 QByteArray locationState = m_urlNavigator->locationState();
648 if (!locationState.isEmpty()) {
649 QDataStream stream(&locationState, QIODevice::ReadOnly);
650 m_view->restoreState(stream);
651 }
652}
653
654void DolphinViewContainer::slotReturnPressed()
655{
656 if (!GeneralSettings::editableUrl()) {
657 m_urlNavigator->setUrlEditable(false);
658 }
659}
660
661void DolphinViewContainer::startSearching()
662{
663 const KUrl url = m_searchBox->urlForSearching();
664 if (url.isValid() && !url.isEmpty()) {
665 m_view->setViewPropertiesContext("search");
666 m_urlNavigator->setLocationUrl(url);
667 }
668}
669
670void DolphinViewContainer::closeSearchBox()
671{
672 setSearchModeEnabled(false);
673}
674
675void DolphinViewContainer::stopDirectoryLoading()
676{
677 m_view->stopLoading();
678 m_statusBar->setProgress(100);
679}
680
681void DolphinViewContainer::slotStatusBarZoomLevelChanged(int zoomLevel)
682{
683 m_view->setZoomLevel(zoomLevel);
684}
685
686void DolphinViewContainer::showErrorMessage(const QString& msg)
687{
688 showMessage(msg, Error);
689}
690
691bool DolphinViewContainer::isSearchUrl(const KUrl& url) const
692{
693 const QString protocol = url.protocol();
694 return protocol.contains("search");
695}
696
697void DolphinViewContainer::saveViewState()
698{
699 QByteArray locationState;
700 QDataStream stream(&locationState, QIODevice::WriteOnly);
701 m_view->saveState(stream);
702 m_urlNavigator->saveLocationState(locationState);
703}
704
705#include "dolphinviewcontainer.moc"
706