src/dolphinviewcontainer.cpp

   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 <KFilePlacesModel>
  33 #include <KLocale>
  34 #include <KIconEffect>
  35 #include <KIO/NetAccess>
  36 #include <KIO/PreviewJob>
  37 #include <KNewFileMenu>
  38 #include <konqmimedata.h>
  39 #include <konq_operations.h>
  40 #include <KShell>
  41 #include <KUrl>
  42 #include <KUrlComboBox>
  43 #include <KUrlNavigator>
  44 #include <KRun>
  45
  46 #include "dolphin_generalsettings.h"
  47 #include "dolphinmainwindow.h"
  48 #include "filterbar/filterbar.h"
  49 #include "search/dolphinsearchbox.h"
  50 #include "statusbar/dolphinstatusbar.h"
  51 #include "views/dolphinplacesmodel.h"
  52 #include "views/draganddrophelper.h"
  53 #include "views/viewmodecontroller.h"
  54 #include "views/viewproperties.h"
  55
  56 DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
  57     QWidget(parent),
  58     m_topLayout(0),
  59     m_urlNavigator(0),
  60     m_searchBox(0),
  61     m_view(0),
  62     m_filterBar(0),
  63     m_statusBar(0),
  64     m_statusBarTimer(0),
  65     m_statusBarTimestamp()
  66 {
  67     hide();
  68
  69     m_topLayout = new QVBoxLayout(this);
  70     m_topLayout->setSpacing(0);
  71     m_topLayout->setMargin(0);
  72
  73     m_urlNavigator = new KUrlNavigator(DolphinPlacesModel::instance(), url, this);
  74     connect(m_urlNavigator, SIGNAL(urlsDropped(KUrl,QDropEvent*)),
  75             this, SLOT(dropUrls(KUrl,QDropEvent*)));
  76     connect(m_urlNavigator, SIGNAL(activated()),
  77             this, SLOT(activate()));
  78     connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
  79             this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion)));
  80
  81     const GeneralSettings* settings = GeneralSettings::self();
  82     m_urlNavigator->setUrlEditable(settings->editableUrl());
  83     m_urlNavigator->setShowFullPath(settings->showFullPath());
  84     m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl()));
  85     KUrlComboBox* editor = m_urlNavigator->editor();
  86     editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode()));
  87
  88     m_searchBox = new DolphinSearchBox(this);
  89     m_searchBox->hide();
  90     connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox()));
  91     connect(m_searchBox, SIGNAL(search(QString)), this, SLOT(startSearching(QString)));
  92     connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus()));
  93
  94     m_view = new DolphinView(url, this);
  95     connect(m_view, SIGNAL(urlChanged(KUrl)),             m_urlNavigator, SLOT(setUrl(KUrl)));
  96     connect(m_view, SIGNAL(writeStateChanged(bool)),      this, SIGNAL(writeStateChanged(bool)));
  97     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),   this, SLOT(showItemInfo(KFileItem)));
  98     connect(m_view, SIGNAL(errorMessage(QString)),        this, SLOT(showErrorMessage(QString)));
  99     connect(m_view, SIGNAL(infoMessage(QString)),         this, SLOT(showInfoMessage(QString)));
 100     connect(m_view, SIGNAL(itemActivated(KFileItem)),     this, SLOT(slotItemActivated(KFileItem)));
 101     connect(m_view, SIGNAL(redirection(KUrl,KUrl)),       this, SLOT(redirect(KUrl,KUrl)));
 102     connect(m_view, SIGNAL(startedPathLoading(KUrl)),     this, SLOT(slotStartedPathLoading()));
 103     connect(m_view, SIGNAL(finishedPathLoading(KUrl)),    this, SLOT(slotFinishedPathLoading()));
 104     connect(m_view, SIGNAL(itemCountChanged()),           this, SLOT(delayedStatusBarUpdate()));
 105     connect(m_view, SIGNAL(pathLoadingProgress(int)),     this, SLOT(updateLoadingProgress(int)));
 106     connect(m_view, SIGNAL(sortProgress(int)),            this, SLOT(updateSortProgress(int)));
 107     connect(m_view, SIGNAL(infoMessage(QString)),         this, SLOT(showInfoMessage(QString)));
 108     connect(m_view, SIGNAL(errorMessage(QString)),        this, SLOT(showErrorMessage(QString)));
 109     connect(m_view, SIGNAL(urlIsFileError(KUrl)),         this, SLOT(openFile(KUrl)));
 110     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),    this, SLOT(delayedStatusBarUpdate()));
 111     connect(m_view, SIGNAL(operationCompletedMessage(QString)), this, SLOT(showOperationCompletedMessage(QString)));
 112     connect(m_view, SIGNAL(urlAboutToBeChanged(KUrl)),          this, SLOT(slotViewUrlAboutToBeChanged(KUrl)));
 113
 114     connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(KUrl)),
 115             this, SLOT(slotUrlNavigatorLocationAboutToBeChanged(KUrl)));
 116     connect(m_urlNavigator, SIGNAL(urlChanged(KUrl)),
 117             this, SLOT(slotUrlNavigatorLocationChanged(KUrl)));
 118     connect(m_urlNavigator, SIGNAL(historyChanged()),
 119             this, SLOT(slotHistoryChanged()));
 120
 121     // initialize status bar
 122     m_statusBar = new DolphinStatusBar(this, m_view);
 123     connect(m_statusBar, SIGNAL(stopPressed()), this, SLOT(stopLoading()));
 124
 125     m_statusBarTimer = new QTimer(this);
 126     m_statusBarTimer->setSingleShot(true);
 127     m_statusBarTimer->setInterval(300);
 128     connect(m_statusBarTimer, SIGNAL(timeout()),
 129             this, SLOT(updateStatusBar()));
 130
 131     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
 132     connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
 133             this, SLOT(delayedStatusBarUpdate()));
 134
 135     // initialize filter bar
 136     m_filterBar = new FilterBar(this);
 137     m_filterBar->setVisible(settings->filterBar());
 138     connect(m_filterBar, SIGNAL(filterChanged(QString)),
 139             this, SLOT(setNameFilter(QString)));
 140     connect(m_filterBar, SIGNAL(closeRequest()),
 141             this, SLOT(closeFilterBar()));
 142     connect(m_view, SIGNAL(urlChanged(KUrl)),
 143             m_filterBar, SLOT(clear()));
 144
 145     m_topLayout->addWidget(m_urlNavigator);
 146     m_topLayout->addWidget(m_searchBox);
 147     m_topLayout->addWidget(m_view);
 148     m_topLayout->addWidget(m_filterBar);
 149     m_topLayout->addWidget(m_statusBar);
 150
 151     setSearchModeEnabled(isSearchUrl(url));
 152 }
 153
 154 DolphinViewContainer::~DolphinViewContainer()
 155 {
 156 }
 157
 158 KUrl DolphinViewContainer::url() const
 159 {
 160     return m_view->url();
 161 }
 162
 163 void DolphinViewContainer::setActive(bool active)
 164 {
 165     m_urlNavigator->setActive(active);
 166     m_view->setActive(active);
 167 }
 168
 169 bool DolphinViewContainer::isActive() const
 170 {
 171     Q_ASSERT(m_view->isActive() == m_urlNavigator->isActive());
 172     return m_view->isActive();
 173 }
 174
 175 const DolphinStatusBar* DolphinViewContainer::statusBar() const
 176 {
 177     return m_statusBar;
 178 }
 179
 180 DolphinStatusBar* DolphinViewContainer::statusBar()
 181 {
 182     return m_statusBar;
 183 }
 184
 185 const KUrlNavigator* DolphinViewContainer::urlNavigator() const
 186 {
 187     return m_urlNavigator;
 188 }
 189
 190 KUrlNavigator* DolphinViewContainer::urlNavigator()
 191 {
 192     return m_urlNavigator;
 193 }
 194
 195 const DolphinView* DolphinViewContainer::view() const
 196 {
 197     return m_view;
 198 }
 199
 200 DolphinView* DolphinViewContainer::view()
 201 {
 202     return m_view;
 203 }
 204
 205 const DolphinSearchBox* DolphinViewContainer::searchBox() const
 206 {
 207     return m_searchBox;
 208 }
 209
 210 DolphinSearchBox* DolphinViewContainer::searchBox()
 211 {
 212     return m_searchBox;
 213 }
 214
 215 void DolphinViewContainer::readSettings()
 216 {
 217     if (GeneralSettings::modifiedStartupSettings()) {
 218         // The startup settings should only get applied if they have been
 219         // modified by the user. Otherwise keep the (possibly) different current
 220         // settings of the URL navigator and the filterbar.
 221         m_urlNavigator->setUrlEditable(GeneralSettings::editableUrl());
 222         m_urlNavigator->setShowFullPath(GeneralSettings::showFullPath());
 223         m_urlNavigator->setHomeUrl(KUrl(GeneralSettings::homeUrl()));
 224         setFilterBarVisible(GeneralSettings::filterBar());
 225     }
 226
 227     m_view->readSettings();
 228     m_statusBar->readSettings();
 229 }
 230
 231 bool DolphinViewContainer::isFilterBarVisible() const
 232 {
 233     return m_filterBar->isVisible();
 234 }
 235
 236 void DolphinViewContainer::setSearchModeEnabled(bool enabled)
 237 {
 238     if (enabled == isSearchModeEnabled()) {
 239         if (enabled && !m_searchBox->hasFocus()) {
 240             m_searchBox->setFocus();
 241             m_searchBox->selectAll();
 242         }
 243         return;
 244     }
 245
 246     m_searchBox->setVisible(enabled);
 247     m_urlNavigator->setVisible(!enabled);
 248
 249     if (enabled) {
 250         KUrl url = m_urlNavigator->locationUrl();
 251         m_searchBox->setText(QString());
 252         m_searchBox->setReadOnly(isSearchUrl(url), url);
 253
 254         // Remember the most recent non-search URL as search path
 255         // of the search-box, so that it can be restored
 256         // when switching back to the URL navigator.
 257         int index = m_urlNavigator->historyIndex();
 258         const int historySize = m_urlNavigator->historySize();
 259         while (isSearchUrl(url) && (index < historySize)) {
 260             ++index;
 261             url = m_urlNavigator->locationUrl(index);
 262         }
 263
 264         if (!isSearchUrl(url)) {
 265             m_searchBox->setSearchPath(url);
 266         }
 267     } else {
 268         // Restore the URL for the URL navigator. If Dolphin has been
 269         // started with a search-URL, the home URL is used as fallback.
 270         const KUrl url = m_searchBox->searchPath();
 271         if (url.isValid() && !url.isEmpty()) {
 272             if (isSearchUrl(url)) {
 273                 m_urlNavigator->goHome();
 274             } else {
 275                 m_urlNavigator->setLocationUrl(url);
 276             }
 277         }
 278     }
 279
 280     emit searchModeChanged(enabled);
 281 }
 282
 283 bool DolphinViewContainer::isSearchModeEnabled() const
 284 {
 285     return m_searchBox->isVisible();
 286 }
 287
 288 void DolphinViewContainer::setUrl(const KUrl& newUrl)
 289 {
 290     if (newUrl != m_urlNavigator->locationUrl()) {
 291         m_urlNavigator->setLocationUrl(newUrl);
 292     }
 293 }
 294
 295 void DolphinViewContainer::setFilterBarVisible(bool visible)
 296 {
 297     Q_ASSERT(m_filterBar);
 298     if (visible) {
 299         m_filterBar->show();
 300         m_filterBar->setFocus();
 301         m_filterBar->selectAll();
 302     } else {
 303         closeFilterBar();
 304     }
 305 }
 306
 307 void DolphinViewContainer::delayedStatusBarUpdate()
 308 {
 309     if (m_statusBarTimer->isActive() && (m_statusBarTimestamp.elapsed() > 2000)) {
 310         // No update of the statusbar has been done during the last 2 seconds,
 311         // although an update has been requested. Trigger an immediate update.
 312         m_statusBarTimer->stop();
 313         updateStatusBar();
 314     } else {
 315         // Invoke updateStatusBar() with a small delay. This assures that
 316         // when a lot of delayedStatusBarUpdates() are done in a short time,
 317         // no bottleneck is given.
 318         m_statusBarTimer->start();
 319     }
 320 }
 321
 322 void DolphinViewContainer::updateStatusBar()
 323 {
 324     m_statusBarTimestamp.start();
 325
 326     const QString newMessage = m_view->statusBarText();
 327     m_statusBar->setDefaultText(newMessage);
 328
 329     // We don't want to override errors. Other messages are only protected by
 330     // the Statusbar itself depending on timings (see DolphinStatusBar::setMessage).
 331     if (m_statusBar->type() != DolphinStatusBar::Error) {
 332         m_statusBar->setMessage(newMessage, DolphinStatusBar::Default);
 333     }
 334 }
 335
 336 void DolphinViewContainer::updateLoadingProgress(int percent)
 337 {
 338     if (m_statusBar->progressText().isEmpty()) {
 339         m_statusBar->setProgressText(i18nc("@info:progress", "Loading folder..."));
 340     }
 341     m_statusBar->setProgress(percent);
 342 }
 343
 344 void DolphinViewContainer::updateSortProgress(int percent)
 345 {
 346     if (m_statusBar->progressText().isEmpty()) {
 347         m_statusBar->setProgressText(i18nc("@info:progress", "Sorting..."));
 348     }
 349     m_statusBar->setProgress(percent);
 350 }
 351
 352 void DolphinViewContainer::slotStartedPathLoading()
 353 {
 354     if (isSearchUrl(url())) {
 355         // Search KIO-slaves usually don't provide any progress information. Give
 356         // a hint to the user that a searching is done:
 357         updateStatusBar();
 358         m_statusBar->setProgressText(i18nc("@info", "Searching..."));
 359         m_statusBar->setProgress(-1);
 360     } else {
 361         // Trigger an undetermined progress indication. The progress
 362         // information in percent will be triggered by the percent() signal
 363         // of the directory lister later.
 364         updateLoadingProgress(-1);
 365     }
 366 }
 367
 368 void DolphinViewContainer::slotFinishedPathLoading()
 369 {
 370     if (!m_statusBar->progressText().isEmpty()) {
 371         m_statusBar->setProgressText(QString());
 372         m_statusBar->setProgress(100);
 373     }
 374
 375     if (isSearchUrl(url()) && m_view->items().isEmpty()) {
 376         // The dir lister has been completed on a Nepomuk-URI and no items have been found. Instead
 377         // of showing the default status bar information ("0 items") a more helpful information is given:
 378         m_statusBar->setMessage(i18nc("@info:status", "No items found."), DolphinStatusBar::Information);
 379     } else {
 380         updateStatusBar();
 381     }
 382 }
 383
 384 void DolphinViewContainer::slotItemActivated(const KFileItem& item)
 385 {
 386     // It is possible to activate items on inactive views by
 387     // drag & drop operations. Assure that activating an item always
 388     // results in an active view.
 389     m_view->setActive(true);
 390
 391     KUrl url = item.targetUrl();
 392
 393     if (item.isDir()) {
 394         m_view->setUrl(url);
 395         return;
 396     }
 397
 398     if (GeneralSettings::browseThroughArchives() && item.isFile() && url.isLocalFile()) {
 399         // Generic mechanism for redirecting to tar:/<path>/ when clicking on a tar file,
 400         // zip:/<path>/ when clicking on a zip file, etc.
 401         // The .protocol file specifies the mimetype that the kioslave handles.
 402         // Note that we don't use mimetype inheritance since we don't want to
 403         // open OpenDocument files as zip folders...
 404         const QString protocol = KProtocolManager::protocolForArchiveMimetype(item.mimetype());
 405         if (!protocol.isEmpty()) {
 406             url.setProtocol(protocol);
 407             m_view->setUrl(url);
 408             return;
 409         }
 410     }
 411
 412     if (item.mimetype() == QLatin1String("application/x-desktop")) {
 413         // Redirect to the URL in Type=Link desktop files
 414         KDesktopFile desktopFile(url.toLocalFile());
 415         if (desktopFile.hasLinkType()) {
 416             url = desktopFile.readUrl();
 417             m_view->setUrl(url);
 418             return;
 419         }
 420     }
 421
 422     item.run();
 423 }
 424
 425 void DolphinViewContainer::openFile(const KUrl& url)
 426 {
 427     const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
 428     slotItemActivated(item);
 429 }
 430
 431 void DolphinViewContainer::showItemInfo(const KFileItem& item)
 432 {
 433     if (item.isNull()) {
 434         // Only clear the status bar if unimportant messages are shown.
 435         // This prevents that information- or error-messages get hidden
 436         // by moving the mouse above the viewport or when closing the
 437         // context menu.
 438         if (m_statusBar->type() == DolphinStatusBar::Default) {
 439             m_statusBar->clear();
 440         }
 441     } else {
 442         const QString message = item.isDir() ? item.text() : item.getStatusBarInfo();
 443         m_statusBar->setMessage(message, DolphinStatusBar::Default);
 444     }
 445 }
 446
 447 void DolphinViewContainer::showInfoMessage(const QString& msg)
 448 {
 449     m_statusBar->setMessage(msg, DolphinStatusBar::Information);
 450 }
 451
 452 void DolphinViewContainer::showErrorMessage(const QString& msg)
 453 {
 454     m_statusBar->setMessage(msg, DolphinStatusBar::Error);
 455 }
 456
 457 void DolphinViewContainer::showOperationCompletedMessage(const QString& msg)
 458 {
 459     m_statusBar->setMessage(msg, DolphinStatusBar::OperationCompleted);
 460 }
 461
 462 void DolphinViewContainer::closeFilterBar()
 463 {
 464     m_filterBar->hide();
 465     m_filterBar->clear();
 466     m_view->setFocus();
 467     emit showFilterBarChanged(false);
 468 }
 469
 470 void DolphinViewContainer::setNameFilter(const QString& nameFilter)
 471 {
 472     m_view->setNameFilter(nameFilter);
 473     delayedStatusBarUpdate();
 474 }
 475
 476 void DolphinViewContainer::activate()
 477 {
 478     setActive(true);
 479 }
 480
 481 void DolphinViewContainer::slotViewUrlAboutToBeChanged(const KUrl& url)
 482 {
 483     // URL changes of the view can happen in two ways:
 484     // 1. The URL navigator gets changed and will trigger the view to update its URL
 485     // 2. The URL of the view gets changed and will trigger the URL navigator to update
 486     //    its URL (e.g. by clicking on an item)
 487     // In this scope the view-state may only get saved in case 2:
 488     if (url != m_urlNavigator->locationUrl()) {
 489         saveViewState();
 490     }
 491 }
 492
 493 void DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged(const KUrl& url)
 494 {
 495     // URL changes of the view can happen in two ways:
 496     // 1. The URL navigator gets changed and will trigger the view to update its URL
 497     // 2. The URL of the view gets changed and will trigger the URL navigator to update
 498     //    its URL (e.g. by clicking on an item)
 499     // In this scope the view-state may only get saved in case 1:
 500     if (url != m_view->url()) {
 501         saveViewState();
 502     }
 503 }
 504
 505 void DolphinViewContainer::slotUrlNavigatorLocationChanged(const KUrl& url)
 506 {
 507     if (KProtocolManager::supportsListing(url)) {
 508         setSearchModeEnabled(isSearchUrl(url));
 509         m_view->setUrl(url);
 510
 511         if (isActive() && !isSearchUrl(url)) {
 512             // When an URL has been entered, the view should get the focus.
 513             // The focus must be requested asynchronously, as changing the URL might create
 514             // a new view widget.
 515             QTimer::singleShot(0, this, SLOT(requestFocus()));
 516         }
 517     } else if (KProtocolManager::isSourceProtocol(url)) {
 518         QString app = "konqueror";
 519         if (url.protocol().startsWith(QLatin1String("http"))) {
 520             showErrorMessage(i18nc("@info:status",
 521                                    "Dolphin does not support web pages, the web browser has been launched"));
 522             const KConfigGroup config(KSharedConfig::openConfig("kdeglobals"), "General");
 523             const QString browser = config.readEntry("BrowserApplication");
 524             if (!browser.isEmpty()) {
 525                 app = browser;
 526                 if (app.startsWith('!')) {
 527                     // a literal command has been configured, remove the '!' prefix
 528                     app = app.mid(1);
 529                 }
 530             }
 531         } else {
 532             showErrorMessage(i18nc("@info:status",
 533                                    "Protocol not supported by Dolphin, Konqueror has been launched"));
 534         }
 535
 536         const QString secureUrl = KShell::quoteArg(url.pathOrUrl());
 537         const QString command = app + ' ' + secureUrl;
 538         KRun::runCommand(command, app, app, this);
 539     } else {
 540         showErrorMessage(i18nc("@info:status", "Invalid protocol"));
 541     }
 542 }
 543
 544 void DolphinViewContainer::dropUrls(const KUrl& destination, QDropEvent* event)
 545 {
 546     DragAndDropHelper::dropUrls(KFileItem(), destination, event);
 547 }
 548
 549 void DolphinViewContainer::redirect(const KUrl& oldUrl, const KUrl& newUrl)
 550 {
 551     Q_UNUSED(oldUrl);
 552     const bool block = m_urlNavigator->signalsBlocked();
 553     m_urlNavigator->blockSignals(true);
 554
 555     // Assure that the location state is reset for redirection URLs. This
 556     // allows to skip redirection URLs when going back or forward in the
 557     // URL history.
 558     m_urlNavigator->saveLocationState(QByteArray());
 559     m_urlNavigator->setLocationUrl(newUrl);
 560     setSearchModeEnabled(isSearchUrl(newUrl));
 561
 562     m_urlNavigator->blockSignals(block);
 563 }
 564
 565 void DolphinViewContainer::requestFocus()
 566 {
 567     m_view->setFocus();
 568 }
 569
 570 void DolphinViewContainer::saveUrlCompletionMode(KGlobalSettings::Completion completion)
 571 {
 572     GeneralSettings::setUrlCompletionMode(completion);
 573 }
 574
 575 void DolphinViewContainer::slotHistoryChanged()
 576 {
 577     QByteArray locationState = m_urlNavigator->locationState();
 578     if (!locationState.isEmpty()) {
 579         QDataStream stream(&locationState, QIODevice::ReadOnly);
 580         m_view->restoreState(stream);
 581     }
 582 }
 583
 584 void DolphinViewContainer::startSearching(const QString &text)
 585 {
 586     Q_UNUSED(text);
 587     const KUrl url = m_searchBox->urlForSearching();
 588     if (url.isValid() && !url.isEmpty()) {
 589         m_urlNavigator->setLocationUrl(url);
 590     }
 591 }
 592
 593 void DolphinViewContainer::closeSearchBox()
 594 {
 595     setSearchModeEnabled(false);
 596 }
 597
 598 void DolphinViewContainer::stopLoading()
 599 {
 600     m_view->stopLoading();
 601     m_statusBar->setProgress(100);
 602 }
 603
 604 bool DolphinViewContainer::isSearchUrl(const KUrl& url) const
 605 {
 606     const QString protocol = url.protocol();
 607     return protocol.contains("search") || (protocol == QLatin1String("nepomuk"));
 608 }
 609
 610 void DolphinViewContainer::saveViewState()
 611 {
 612     QByteArray locationState;
 613     QDataStream stream(&locationState, QIODevice::WriteOnly);
 614     m_view->saveState(stream);
 615     m_urlNavigator->saveLocationState(locationState);
 616 }
 617
 618 #include "dolphinviewcontainer.moc"