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