src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   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 #include "dolphinviewactionhandler.h"
  24 #include "dolphindropcontroller.h"
  25
  26 #include <config-nepomuk.h>
  27
  28 #include "dolphinapplication.h"
  29 #include "dolphinfileplacesview.h"
  30 #include "dolphinnewmenu.h"
  31 #include "dolphinsettings.h"
  32 #include "dolphinsettingsdialog.h"
  33 #include "dolphinstatusbar.h"
  34 #include "dolphinviewcontainer.h"
  35 #include "infosidebarpage.h"
  36 #include "metadatawidget.h"
  37 #include "mainwindowadaptor.h"
  38 #include "treeviewsidebarpage.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41
  42 #ifndef Q_OS_WIN
  43 #include "terminalsidebarpage.h"
  44 #endif
  45
  46 #include "dolphin_generalsettings.h"
  47 #include "dolphin_iconsmodesettings.h"
  48
  49 #include <kaction.h>
  50 #include <kactioncollection.h>
  51 #include <kconfig.h>
  52 #include <kdesktopfile.h>
  53 #include <kdeversion.h>
  54 #include <kfiledialog.h>
  55 #include <kfileplacesmodel.h>
  56 #include <kglobal.h>
  57 #include <kicon.h>
  58 #include <kiconloader.h>
  59 #include <kio/netaccess.h>
  60 #include <kinputdialog.h>
  61 #include <klocale.h>
  62 #include <kmenu.h>
  63 #include <kmenubar.h>
  64 #include <kmessagebox.h>
  65 #include <kurlnavigator.h>
  66 #include <konqmimedata.h>
  67 #include <kpropertiesdialog.h>
  68 #include <kprotocolinfo.h>
  69 #include <ktoggleaction.h>
  70 #include <krun.h>
  71 #include <kshell.h>
  72 #include <kstandarddirs.h>
  73 #include <kstatusbar.h>
  74 #include <kstandardaction.h>
  75 #include <kurl.h>
  76 #include <kurlcombobox.h>
  77
  78 #include <QKeyEvent>
  79 #include <QClipboard>
  80 #include <QLineEdit>
  81 #include <QSplitter>
  82 #include <QDockWidget>
  83
  84 DolphinMainWindow::DolphinMainWindow(int id) :
  85     KXmlGuiWindow(0),
  86     m_newMenu(0),
  87     m_showMenuBar(0),
  88     m_splitter(0),
  89     m_activeViewContainer(0),
  90     m_id(id)
  91 {
  92     setObjectName("Dolphin");
  93     m_viewContainer[PrimaryView] = 0;
  94     m_viewContainer[SecondaryView] = 0;
  95
  96     new MainWindowAdaptor(this);
  97     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  98
  99     KonqFileUndoManager::incRef();
 100
 101     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
 102     undoManager->setUiInterface(new UndoUiInterface(this));
 103
 104     connect(undoManager, SIGNAL(undoAvailable(bool)),
 105             this, SLOT(slotUndoAvailable(bool)));
 106     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 107             this, SLOT(slotUndoTextChanged(const QString&)));
 108     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 109             this, SLOT(slotHandlePlacesError(const QString&)));
 110 }
 111
 112 DolphinMainWindow::~DolphinMainWindow()
 113 {
 114     KonqFileUndoManager::decRef();
 115     DolphinApplication::app()->removeMainWindow(this);
 116 }
 117
 118 void DolphinMainWindow::toggleViews()
 119 {
 120     if (m_viewContainer[SecondaryView] == 0) {
 121         return;
 122     }
 123
 124     // move secondary view from the last position of the splitter
 125     // to the first position
 126     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 127
 128     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 129     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 130     m_viewContainer[SecondaryView] = container;
 131 }
 132
 133 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 134 {
 135     clearStatusBar();
 136     m_undoCommandTypes.append(commandType);
 137 }
 138
 139 void DolphinMainWindow::refreshViews()
 140 {
 141     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 142
 143     // remember the current active view, as because of
 144     // the refreshing the active view might change to
 145     // the secondary view
 146     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 147
 148     m_viewContainer[PrimaryView]->view()->refresh();
 149     if (m_viewContainer[SecondaryView] != 0) {
 150         m_viewContainer[SecondaryView]->view()->refresh();
 151     }
 152
 153     setActiveViewContainer(activeViewContainer);
 154 }
 155
 156 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 157                                  const KUrl& destination)
 158 {
 159     DolphinDropController dropController(this);
 160     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 161             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 162     dropController.dropUrls(urls, destination);
 163 }
 164
 165 void DolphinMainWindow::changeUrl(const KUrl& url)
 166 {
 167     DolphinViewContainer* view = activeViewContainer();
 168     if (view != 0) {
 169         view->setUrl(url);
 170         updateEditActions();
 171         updateViewActions();
 172         updateGoActions();
 173         setCaption(url.fileName());
 174         emit urlChanged(url);
 175     }
 176 }
 177
 178 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 179 {
 180     activeViewContainer()->view()->changeSelection(selection);
 181 }
 182
 183 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 184 {
 185     KToggleAction* editableLocationAction =
 186         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 187     editableLocationAction->setChecked(editable);
 188 }
 189
 190 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 191 {
 192     updateEditActions();
 193
 194     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 195     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 196     if (m_viewContainer[SecondaryView] != 0) {
 197         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 198     }
 199
 200     QAction* compareFilesAction = actionCollection()->action("compare_files");
 201     if (selectedUrlsCount == 2) {
 202         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 203         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 204     } else {
 205         compareFilesAction->setEnabled(false);
 206     }
 207
 208     m_activeViewContainer->updateStatusBar();
 209
 210     emit selectionChanged(selection);
 211 }
 212
 213 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 214 {
 215     emit requestItemInfo(item);
 216 }
 217
 218 void DolphinMainWindow::updateHistory()
 219 {
 220     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 221     const int index = urlNavigator->historyIndex();
 222
 223     QAction* backAction = actionCollection()->action("go_back");
 224     if (backAction != 0) {
 225         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 226     }
 227
 228     QAction* forwardAction = actionCollection()->action("go_forward");
 229     if (forwardAction != 0) {
 230         forwardAction->setEnabled(index > 0);
 231     }
 232 }
 233
 234 void DolphinMainWindow::updateFilterBarAction(bool show)
 235 {
 236     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 237     showFilterBarAction->setChecked(show);
 238 }
 239
 240 void DolphinMainWindow::openNewMainWindow()
 241 {
 242     DolphinApplication::app()->createMainWindow()->show();
 243 }
 244
 245 void DolphinMainWindow::toggleActiveView()
 246 {
 247     if (m_viewContainer[SecondaryView] == 0) {
 248         // only one view is available
 249         return;
 250     }
 251
 252     Q_ASSERT(m_activeViewContainer != 0);
 253     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 254
 255     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 256     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 257     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 258 }
 259
 260 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 261 {
 262     DolphinSettings& settings = DolphinSettings::instance();
 263     GeneralSettings* generalSettings = settings.generalSettings();
 264     generalSettings->setFirstRun(false);
 265
 266     settings.save();
 267
 268     KXmlGuiWindow::closeEvent(event);
 269 }
 270
 271 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 272 {
 273     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 274     group.writeEntry("Primary Url", cont->url().url());
 275     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 276
 277     cont = m_viewContainer[SecondaryView];
 278     if (cont != 0) {
 279         group.writeEntry("Secondary Url", cont->url().url());
 280         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 281     }
 282 }
 283
 284 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 285 {
 286     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 287
 288     cont->setUrl(group.readEntry("Primary Url"));
 289     bool editable = group.readEntry("Primary Editable Url", false);
 290     cont->urlNavigator()->setUrlEditable(editable);
 291
 292     cont = m_viewContainer[SecondaryView];
 293     const QString secondaryUrl = group.readEntry("Secondary Url");
 294     if (!secondaryUrl.isEmpty()) {
 295         if (cont == 0) {
 296             // a secondary view should be shown, but no one is available
 297             // currently -> create a new view
 298             toggleSplitView();
 299             cont = m_viewContainer[SecondaryView];
 300             Q_ASSERT(cont != 0);
 301         }
 302
 303         cont->setUrl(secondaryUrl);
 304         bool editable = group.readEntry("Secondary Editable Url", false);
 305         cont->urlNavigator()->setUrlEditable(editable);
 306     } else if (cont != 0) {
 307         // no secondary view should be shown, but the default setting shows
 308         // one already -> close the view
 309         toggleSplitView();
 310     }
 311 }
 312
 313 void DolphinMainWindow::updateNewMenu()
 314 {
 315     m_newMenu->slotCheckUpToDate();
 316     m_newMenu->setPopupFiles(activeViewContainer()->url());
 317 }
 318
 319 void DolphinMainWindow::properties()
 320 {
 321     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 322
 323     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 324     dialog->setAttribute(Qt::WA_DeleteOnClose);
 325     dialog->show();
 326     dialog->raise();
 327     dialog->activateWindow();
 328 }
 329
 330 void DolphinMainWindow::quit()
 331 {
 332     close();
 333 }
 334
 335 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 336 {
 337     if (!message.isEmpty()) {
 338         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 339         statusBar->setMessage(message, DolphinStatusBar::Error);
 340     }
 341 }
 342
 343 void DolphinMainWindow::slotUndoAvailable(bool available)
 344 {
 345     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 346     if (undoAction != 0) {
 347         undoAction->setEnabled(available);
 348     }
 349
 350     if (available && (m_undoCommandTypes.count() > 0)) {
 351         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 352         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 353         switch (command) {
 354         case KonqFileUndoManager::COPY:
 355             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 356                                   DolphinStatusBar::OperationCompleted);
 357             break;
 358         case KonqFileUndoManager::MOVE:
 359             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 360                                   DolphinStatusBar::OperationCompleted);
 361             break;
 362         case KonqFileUndoManager::LINK:
 363             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 364                                   DolphinStatusBar::OperationCompleted);
 365             break;
 366         case KonqFileUndoManager::TRASH:
 367             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 368                                   DolphinStatusBar::OperationCompleted);
 369             break;
 370         case KonqFileUndoManager::RENAME:
 371             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 372                                   DolphinStatusBar::OperationCompleted);
 373             break;
 374
 375         case KonqFileUndoManager::MKDIR:
 376             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 377                                   DolphinStatusBar::OperationCompleted);
 378             break;
 379
 380         default:
 381             break;
 382         }
 383
 384     }
 385 }
 386
 387 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 388 {
 389     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 390     if (undoAction != 0) {
 391         undoAction->setText(text);
 392     }
 393 }
 394
 395 void DolphinMainWindow::undo()
 396 {
 397     clearStatusBar();
 398     KonqFileUndoManager::self()->undo();
 399 }
 400
 401 void DolphinMainWindow::cut()
 402 {
 403     m_activeViewContainer->view()->cutSelectedItems();
 404 }
 405
 406 void DolphinMainWindow::copy()
 407 {
 408     m_activeViewContainer->view()->copySelectedItems();
 409 }
 410
 411 void DolphinMainWindow::paste()
 412 {
 413     m_activeViewContainer->view()->paste();
 414 }
 415
 416 void DolphinMainWindow::updatePasteAction()
 417 {
 418     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 419     if (pasteAction == 0) {
 420         return;
 421     }
 422
 423     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 424     pasteAction->setEnabled(pasteInfo.first);
 425     pasteAction->setText(pasteInfo.second);
 426 }
 427
 428 void DolphinMainWindow::selectAll()
 429 {
 430     clearStatusBar();
 431
 432     // if the URL navigator is editable and focused, select the whole
 433     // URL instead of all items of the view
 434
 435     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 436     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 437     const bool selectUrl = urlNavigator->isUrlEditable() &&
 438                            lineEdit->hasFocus();
 439     if (selectUrl) {
 440         lineEdit->selectAll();
 441     } else {
 442         m_activeViewContainer->view()->selectAll();
 443     }
 444 }
 445
 446 void DolphinMainWindow::invertSelection()
 447 {
 448     clearStatusBar();
 449     m_activeViewContainer->view()->invertSelection();
 450 }
 451
 452 void DolphinMainWindow::toggleSplitView()
 453 {
 454     if (m_viewContainer[SecondaryView] == 0) {
 455         // create a secondary view
 456         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 457
 458         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 459         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 460         connectViewSignals(SecondaryView);
 461         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 462         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 463         m_viewContainer[SecondaryView]->view()->reload();
 464         m_viewContainer[SecondaryView]->setActive(false);
 465         m_viewContainer[SecondaryView]->show();
 466     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 467         // remove secondary view
 468         m_viewContainer[SecondaryView]->close();
 469         m_viewContainer[SecondaryView]->deleteLater();
 470         m_viewContainer[SecondaryView] = 0;
 471     } else {
 472         // The secondary view is active, hence from a users point of view
 473         // the content of the secondary view should be moved to the primary view.
 474         // From an implementation point of view it is more efficient to close
 475         // the primary view and exchange the internal pointers afterwards.
 476         m_viewContainer[PrimaryView]->close();
 477         m_viewContainer[PrimaryView]->deleteLater();
 478         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 479         m_viewContainer[SecondaryView] = 0;
 480     }
 481
 482     setActiveViewContainer(m_viewContainer[PrimaryView]);
 483     updateViewActions();
 484     emit activeViewChanged(); // TODO unused; remove?
 485 }
 486
 487 void DolphinMainWindow::reloadView()
 488 {
 489     clearStatusBar();
 490     m_activeViewContainer->view()->reload();
 491 }
 492
 493 void DolphinMainWindow::stopLoading()
 494 {
 495 }
 496
 497 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 498 {
 499     m_activeViewContainer->showFilterBar(show);
 500 }
 501
 502 void DolphinMainWindow::toggleEditLocation()
 503 {
 504     clearStatusBar();
 505
 506     QAction* action = actionCollection()->action("editable_location");
 507     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 508     urlNavigator->setUrlEditable(action->isChecked());
 509 }
 510
 511 void DolphinMainWindow::editLocation()
 512 {
 513     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 514     navigator->setUrlEditable(true);
 515     navigator->setFocus();
 516
 517     // select the whole text of the combo box editor
 518     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 519     const QString text = lineEdit->text();
 520     lineEdit->setSelection(0, text.length());
 521 }
 522
 523 void DolphinMainWindow::adjustViewProperties()
 524 {
 525     clearStatusBar();
 526     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 527     dlg.exec();
 528 }
 529
 530 void DolphinMainWindow::goBack()
 531 {
 532     clearStatusBar();
 533     m_activeViewContainer->urlNavigator()->goBack();
 534 }
 535
 536 void DolphinMainWindow::goForward()
 537 {
 538     clearStatusBar();
 539     m_activeViewContainer->urlNavigator()->goForward();
 540 }
 541
 542 void DolphinMainWindow::goUp()
 543 {
 544     clearStatusBar();
 545     m_activeViewContainer->urlNavigator()->goUp();
 546 }
 547
 548 void DolphinMainWindow::goHome()
 549 {
 550     clearStatusBar();
 551     m_activeViewContainer->urlNavigator()->goHome();
 552 }
 553
 554 void DolphinMainWindow::findFile()
 555 {
 556     KRun::run("kfind", m_activeViewContainer->url(), this);
 557 }
 558
 559 void DolphinMainWindow::compareFiles()
 560 {
 561     // The method is only invoked if exactly 2 files have
 562     // been selected. The selected files may be:
 563     // - both in the primary view
 564     // - both in the secondary view
 565     // - one in the primary view and the other in the secondary
 566     //   view
 567     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 568
 569     KUrl urlA;
 570     KUrl urlB;
 571     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 572
 573     switch (urls.count()) {
 574     case 0: {
 575         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 576         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 577         Q_ASSERT(urls.count() == 2);
 578         urlA = urls[0];
 579         urlB = urls[1];
 580         break;
 581     }
 582
 583     case 1: {
 584         urlA = urls[0];
 585         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 586         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 587         Q_ASSERT(urls.count() == 1);
 588         urlB = urls[0];
 589         break;
 590     }
 591
 592     case 2: {
 593         urlA = urls[0];
 594         urlB = urls[1];
 595         break;
 596     }
 597
 598     default: {
 599         // may not happen: compareFiles may only get invoked if 2
 600         // files are selected
 601         Q_ASSERT(false);
 602     }
 603     }
 604
 605     QString command("kompare -c \"");
 606     command.append(urlA.pathOrUrl());
 607     command.append("\" \"");
 608     command.append(urlB.pathOrUrl());
 609     command.append('\"');
 610     KRun::runCommand(command, "Kompare", "kompare", this);
 611
 612 }
 613
 614 void DolphinMainWindow::toggleShowMenuBar()
 615 {
 616     const bool visible = menuBar()->isVisible();
 617     menuBar()->setVisible(!visible);
 618 }
 619
 620 void DolphinMainWindow::editSettings()
 621 {
 622     DolphinSettingsDialog dialog(this);
 623     dialog.exec();
 624 }
 625
 626 void DolphinMainWindow::init()
 627 {
 628     DolphinSettings& settings = DolphinSettings::instance();
 629
 630     // Check whether Dolphin runs the first time. If yes then
 631     // a proper default window size is given at the end of DolphinMainWindow::init().
 632     GeneralSettings* generalSettings = settings.generalSettings();
 633     const bool firstRun = generalSettings->firstRun();
 634     if (firstRun) {
 635         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 636     }
 637
 638     setAcceptDrops(true);
 639
 640     m_splitter = new QSplitter(this);
 641
 642     setupActions();
 643
 644     const KUrl& homeUrl = generalSettings->homeUrl();
 645     setCaption(homeUrl.fileName());
 646     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 647     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 648     ViewProperties props(homeUrl);
 649     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 650                                                             m_splitter,
 651                                                             homeUrl);
 652
 653     m_activeViewContainer = m_viewContainer[PrimaryView];
 654     connectViewSignals(PrimaryView);
 655     DolphinView* view = m_viewContainer[PrimaryView]->view();
 656     view->reload();
 657     m_viewContainer[PrimaryView]->show();
 658     m_actionHandler->setCurrentView(view);
 659
 660     setCentralWidget(m_splitter);
 661     setupDockWidgets();
 662
 663     setupGUI(Keys | Save | Create | ToolBar);
 664     createGUI();
 665
 666     stateChanged("new_file");
 667     setAutoSaveSettings();
 668
 669     QClipboard* clipboard = QApplication::clipboard();
 670     connect(clipboard, SIGNAL(dataChanged()),
 671             this, SLOT(updatePasteAction()));
 672     updatePasteAction();
 673     updateGoActions();
 674
 675     if (generalSettings->splitView()) {
 676         toggleSplitView();
 677     }
 678     updateViewActions();
 679
 680     if (firstRun) {
 681         // assure a proper default size if Dolphin runs the first time
 682         resize(700, 500);
 683     }
 684
 685     emit urlChanged(homeUrl);
 686 }
 687
 688 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
 689 {
 690     Q_ASSERT(viewContainer != 0);
 691     Q_ASSERT((viewContainer == m_viewContainer[PrimaryView]) || (viewContainer == m_viewContainer[SecondaryView]));
 692     if (m_activeViewContainer == viewContainer) {
 693         return;
 694     }
 695
 696     m_activeViewContainer->setActive(false);
 697     m_activeViewContainer = viewContainer;
 698     m_activeViewContainer->setActive(true);
 699
 700     m_actionHandler->setCurrentView(viewContainer->view());
 701
 702     updateHistory();
 703     updateEditActions();
 704     updateViewActions();
 705     updateGoActions();
 706
 707     const KUrl& url = m_activeViewContainer->url();
 708     setCaption(url.fileName());
 709
 710     emit activeViewChanged(); // TODO unused; remove?
 711     emit urlChanged(url);
 712 }
 713
 714 void DolphinMainWindow::setupActions()
 715 {
 716     // setup 'File' menu
 717     m_newMenu = new DolphinNewMenu(this);
 718     KMenu* menu = m_newMenu->menu();
 719     menu->setTitle(i18nc("@title:menu", "Create New"));
 720     menu->setIcon(KIcon("document-new"));
 721     connect(menu, SIGNAL(aboutToShow()),
 722             this, SLOT(updateNewMenu()));
 723
 724     KAction* newWindow = actionCollection()->addAction("new_window");
 725     newWindow->setIcon(KIcon("window-new"));
 726     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 727     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 728     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 729
 730     KAction* properties = actionCollection()->addAction("properties");
 731     properties->setText(i18nc("@action:inmenu File", "Properties"));
 732     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 733     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 734
 735     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 736
 737     // setup 'Edit' menu
 738     KStandardAction::undo(this,
 739                           SLOT(undo()),
 740                           actionCollection());
 741
 742     // need to remove shift+del from cut action, else the shortcut for deletejob
 743     // doesn't work
 744     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 745     KShortcut cutShortcut = cut->shortcut();
 746     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 747     cut->setShortcut(cutShortcut);
 748     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 749     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 750
 751     KAction* selectAll = actionCollection()->addAction("select_all");
 752     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 753     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 754     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 755
 756     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 757     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 758     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 759     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 760
 761     // setup 'View' menu
 762     // (note that most of it is set up in DolphinViewActionHandler)
 763
 764     KAction* split = actionCollection()->addAction("split_view");
 765     split->setShortcut(Qt::Key_F3);
 766     updateSplitAction();
 767     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
 768
 769     KAction* reload = actionCollection()->addAction("reload");
 770     reload->setText(i18nc("@action:inmenu View", "Reload"));
 771     reload->setShortcut(Qt::Key_F5);
 772     reload->setIcon(KIcon("view-refresh"));
 773     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
 774
 775     KAction* stop = actionCollection()->addAction("stop");
 776     stop->setText(i18nc("@action:inmenu View", "Stop"));
 777     stop->setIcon(KIcon("process-stop"));
 778     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
 779
 780     // TODO: the naming "Show full Location" is currently confusing...
 781     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
 782     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
 783     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
 784     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
 785
 786     KAction* editLocation = actionCollection()->addAction("edit_location");
 787     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
 788     editLocation->setShortcut(Qt::Key_F6);
 789     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
 790
 791     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
 792     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 793     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
 794
 795     // setup 'Go' menu
 796     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
 797     KShortcut backShortcut = backAction->shortcut();
 798     backShortcut.setAlternate(Qt::Key_Backspace);
 799     backAction->setShortcut(backShortcut);
 800
 801     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
 802     KStandardAction::up(this, SLOT(goUp()), actionCollection());
 803     KStandardAction::home(this, SLOT(goHome()), actionCollection());
 804
 805     // setup 'Tools' menu
 806     QAction* findFile = actionCollection()->addAction("find_file");
 807     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 808     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 809     findFile->setIcon(KIcon("edit-find"));
 810     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
 811
 812     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
 813     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
 814     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
 815     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
 816
 817     KAction* compareFiles = actionCollection()->addAction("compare_files");
 818     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
 819     compareFiles->setIcon(KIcon("kompare"));
 820     compareFiles->setEnabled(false);
 821     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
 822
 823     // setup 'Settings' menu
 824     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
 825     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
 826 }
 827
 828 void DolphinMainWindow::setupDockWidgets()
 829 {
 830     // setup "Information"
 831     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
 832     infoDock->setObjectName("infoDock");
 833     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 834     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
 835     infoDock->setWidget(infoWidget);
 836
 837     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
 838     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
 839     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
 840
 841     addDockWidget(Qt::RightDockWidgetArea, infoDock);
 842     connect(this, SIGNAL(urlChanged(KUrl)),
 843             infoWidget, SLOT(setUrl(KUrl)));
 844     connect(this, SIGNAL(selectionChanged(KFileItemList)),
 845             infoWidget, SLOT(setSelection(KFileItemList)));
 846     connect(this, SIGNAL(requestItemInfo(KFileItem)),
 847             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
 848
 849     // setup "Tree View"
 850     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
 851     treeViewDock->setObjectName("treeViewDock");
 852     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 853     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
 854     treeViewDock->setWidget(treeWidget);
 855
 856     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
 857     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
 858     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
 859
 860     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
 861     connect(this, SIGNAL(urlChanged(KUrl)),
 862             treeWidget, SLOT(setUrl(KUrl)));
 863     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
 864             this, SLOT(changeUrl(KUrl)));
 865     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
 866             this, SLOT(changeSelection(KFileItemList)));
 867     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
 868             this, SLOT(dropUrls(KUrl::List, KUrl)));
 869
 870     // setup "Terminal"
 871 #ifndef Q_OS_WIN
 872     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
 873     terminalDock->setObjectName("terminalDock");
 874     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
 875     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
 876     terminalDock->setWidget(terminalWidget);
 877
 878     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
 879
 880     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
 881     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
 882     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
 883
 884     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
 885     connect(this, SIGNAL(urlChanged(KUrl)),
 886             terminalWidget, SLOT(setUrl(KUrl)));
 887 #endif
 888
 889     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
 890     if (firstRun) {
 891         infoDock->hide();
 892         treeViewDock->hide();
 893 #ifndef Q_OS_WIN
 894         terminalDock->hide();
 895 #endif
 896     }
 897
 898     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
 899     placesDock->setObjectName("placesDock");
 900     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 901
 902     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
 903     placesDock->setWidget(placesView);
 904     placesView->setModel(DolphinSettings::instance().placesModel());
 905     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 906
 907     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
 908     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
 909     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
 910
 911     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
 912     connect(placesView, SIGNAL(urlChanged(KUrl)),
 913             this, SLOT(changeUrl(KUrl)));
 914     connect(this, SIGNAL(urlChanged(KUrl)),
 915             placesView, SLOT(setUrl(KUrl)));
 916 }
 917
 918 void DolphinMainWindow::updateEditActions()
 919 {
 920     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 921     if (list.isEmpty()) {
 922         stateChanged("has_no_selection");
 923     } else {
 924         stateChanged("has_selection");
 925
 926         QAction* renameAction = actionCollection()->action("rename");
 927         if (renameAction != 0) {
 928             renameAction->setEnabled(true);
 929         }
 930
 931         bool enableMoveToTrash = true;
 932
 933         KFileItemList::const_iterator it = list.begin();
 934         const KFileItemList::const_iterator end = list.end();
 935         while (it != end) {
 936             const KUrl& url = (*it).url();
 937             // only enable the 'Move to Trash' action for local files
 938             if (!url.isLocalFile()) {
 939                 enableMoveToTrash = false;
 940             }
 941             ++it;
 942         }
 943
 944         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 945         moveToTrashAction->setEnabled(enableMoveToTrash);
 946     }
 947     updatePasteAction();
 948 }
 949
 950 void DolphinMainWindow::updateViewActions()
 951 {
 952     m_actionHandler->updateViewActions();
 953
 954     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 955     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
 956
 957     updateSplitAction();
 958
 959     QAction* editableLocactionAction = actionCollection()->action("editable_location");
 960     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 961     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
 962 }
 963
 964 void DolphinMainWindow::updateGoActions()
 965 {
 966     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
 967     const KUrl& currentUrl = m_activeViewContainer->url();
 968     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
 969 }
 970
 971 void DolphinMainWindow::clearStatusBar()
 972 {
 973     m_activeViewContainer->statusBar()->clear();
 974 }
 975
 976 void DolphinMainWindow::connectViewSignals(int viewIndex)
 977 {
 978     DolphinViewContainer* container = m_viewContainer[viewIndex];
 979     connect(container, SIGNAL(showFilterBarChanged(bool)),
 980             this, SLOT(updateFilterBarAction(bool)));
 981
 982     DolphinView* view = container->view();
 983     connect(view, SIGNAL(selectionChanged(KFileItemList)),
 984             this, SLOT(slotSelectionChanged(KFileItemList)));
 985     connect(view, SIGNAL(requestItemInfo(KFileItem)),
 986             this, SLOT(slotRequestItemInfo(KFileItem)));
 987     connect(view, SIGNAL(activated()),
 988             this, SLOT(toggleActiveView()));
 989     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 990             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 991
 992     const KUrlNavigator* navigator = container->urlNavigator();
 993     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
 994             this, SLOT(changeUrl(const KUrl&)));
 995     connect(navigator, SIGNAL(historyChanged()),
 996             this, SLOT(updateHistory()));
 997     connect(navigator, SIGNAL(editableStateChanged(bool)),
 998             this, SLOT(slotEditableStateChanged(bool)));
 999 }
1000
1001 void DolphinMainWindow::updateSplitAction()
1002 {
1003     QAction* splitAction = actionCollection()->action("split_view");
1004     if (m_viewContainer[SecondaryView] != 0) {
1005         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1006             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1007             splitAction->setIcon(KIcon("view-right-close"));
1008         } else {
1009             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1010             splitAction->setIcon(KIcon("view-left-close"));
1011         }
1012     } else {
1013         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1014         splitAction->setIcon(KIcon("view-right-new"));
1015     }
1016 }
1017
1018 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1019     KonqFileUndoManager::UiInterface(mainWin),
1020     m_mainWin(mainWin)
1021 {
1022     Q_ASSERT(m_mainWin != 0);
1023 }
1024
1025 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1026 {
1027 }
1028
1029 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1030 {
1031     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1032     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1033 }
1034
1035 #include "dolphinmainwindow.moc"