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
  24 #include <assert.h>
  25
  26 #include <kactioncollection.h>
  27 #include <ktoggleaction.h>
  28 #include <kbookmarkmanager.h>
  29 #include <kglobal.h>
  30 #include <kpropertiesdialog.h>
  31 #include <kicon.h>
  32 #include <kiconloader.h>
  33 #include <kdeversion.h>
  34 #include <kstatusbar.h>
  35 #include <kio/netaccess.h>
  36 #include <kfiledialog.h>
  37 #include <kconfig.h>
  38 #include <kurl.h>
  39 #include <kstdaccel.h>
  40 #include <kaction.h>
  41 #include <kstdaction.h>
  42 #include <kmenu.h>
  43 #include <kio/renamedlg.h>
  44 #include <kinputdialog.h>
  45 #include <kshell.h>
  46 #include <kdesktopfile.h>
  47 #include <kstandarddirs.h>
  48 #include <kprotocolinfo.h>
  49 #include <kmessagebox.h>
  50 #include <kservice.h>
  51 #include <kstandarddirs.h>
  52 #include <krun.h>
  53 #include <klocale.h>
  54 #include <konqmimedata.h>
  55
  56 #include <qclipboard.h>
  57 #include <q3dragobject.h>
  58 //Added by qt3to4:
  59 #include <Q3ValueList>
  60 #include <QCloseEvent>
  61 #include <QSplitter>
  62 #include <QDockWidget>
  63
  64 #include "urlnavigator.h"
  65 #include "viewpropertiesdialog.h"
  66 #include "viewproperties.h"
  67 #include "dolphinsettings.h"
  68 #include "dolphinsettingsdialog.h"
  69 #include "dolphinstatusbar.h"
  70 #include "dolphinapplication.h"
  71 #include "undomanager.h"
  72 #include "progressindicator.h"
  73 #include "dolphinsettings.h"
  74 #include "bookmarkssidebarpage.h"
  75 #include "infosidebarpage.h"
  76 #include "generalsettings.h"
  77 #include "dolphinapplication.h"
  78
  79
  80 DolphinMainWindow::DolphinMainWindow() :
  81     KMainWindow(0),
  82     m_splitter(0),
  83     m_activeView(0)
  84 {
  85     setObjectName("Dolphin");
  86     m_view[PrimaryIdx] = 0;
  87     m_view[SecondaryIdx] = 0;
  88 }
  89
  90 DolphinMainWindow::~DolphinMainWindow()
  91 {
  92     qDeleteAll(m_fileGroupActions);
  93     m_fileGroupActions.clear();
  94
  95     DolphinApplication::app()->removeMainWindow(this);
  96 }
  97
  98 void DolphinMainWindow::setActiveView(DolphinView* view)
  99 {
 100     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 101     if (m_activeView == view) {
 102         return;
 103     }
 104
 105     m_activeView = view;
 106
 107     updateHistory();
 108     updateEditActions();
 109     updateViewActions();
 110     updateGoActions();
 111
 112     setCaption(m_activeView->url().fileName());
 113
 114     emit activeViewChanged();
 115 }
 116
 117 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 118                        const KUrl& destination)
 119 {
 120     int selectedIndex = -1;
 121
 122     /* KDE4-TODO
 123     const ButtonState keyboardState = KApplication::keyboardMouseState();
 124     const bool shiftPressed = (keyboardState & ShiftButton) > 0;
 125     const bool controlPressed = (keyboardState & ControlButton) > 0;
 126
 127
 128
 129     if (shiftPressed && controlPressed) {
 130         // shortcut for 'Linke Here' is used
 131         selectedIndex = 2;
 132     }
 133     else if (controlPressed) {
 134         // shortcut for 'Copy Here' is used
 135         selectedIndex = 1;
 136     }
 137     else if (shiftPressed) {
 138         // shortcut for 'Move Here' is used
 139         selectedIndex = 0;
 140     }
 141     else*/ {
 142         // no shortcut is used, hence open a popup menu
 143         KMenu popup(this);
 144
 145         popup.insertItem(SmallIcon("goto"), i18n("&Move Here") + "\t" /* KDE4-TODO: + KKey::modFlagLabel(KKey::SHIFT)*/, 0);
 146         popup.insertItem(SmallIcon("editcopy"), i18n( "&Copy Here" ) /* KDE4-TODO + "\t" + KKey::modFlagLabel(KKey::CTRL)*/, 1);
 147         popup.insertItem(i18n("&Link Here") /* KDE4-TODO + "\t" + KKey::modFlagLabel((KKey::ModFlag)(KKey::CTRL|KKey::SHIFT)) */, 2);
 148         popup.insertSeparator();
 149         popup.insertItem(SmallIcon("stop"), i18n("Cancel"), 3);
 150         popup.setAccel(i18n("Escape"), 3);
 151
 152         /* KDE4-TODO: selectedIndex = popup.exec(QCursor::pos()); */
 153         popup.exec(QCursor::pos());
 154         selectedIndex = 0; // KD4-TODO: use QAction instead of switch below
 155         // See libkonq/konq_operations.cc: KonqOperations::doDropFileCopy() (and doDrop, the main method)
 156     }
 157
 158     if (selectedIndex < 0) {
 159         return;
 160     }
 161
 162     switch (selectedIndex) {
 163         case 0: {
 164             // 'Move Here' has been selected
 165             updateViewProperties(urls);
 166             moveUrls(urls, destination);
 167             break;
 168         }
 169
 170         case 1: {
 171             // 'Copy Here' has been selected
 172             updateViewProperties(urls);
 173             copyUrls(urls, destination);
 174             break;
 175         }
 176
 177         case 2: {
 178             // 'Link Here' has been selected
 179             KIO::Job* job = KIO::link(urls, destination);
 180             addPendingUndoJob(job, DolphinCommand::Link, urls, destination);
 181             break;
 182         }
 183
 184         default:
 185             // 'Cancel' has been selected
 186             break;
 187     }
 188 }
 189
 190 void DolphinMainWindow::refreshViews()
 191 {
 192     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 193     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 194     KUrl url;
 195     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 196        if (m_view[i] != 0) {
 197             url = m_view[i]->url();
 198
 199             // delete view instance...
 200             m_view[i]->close();
 201             m_view[i]->deleteLater();
 202             m_view[i] = 0;
 203         }
 204
 205         if (split || (i == PrimaryIdx)) {
 206             // ... and recreate it
 207             ViewProperties props(url);
 208             m_view[i] = new DolphinView(this,
 209                                         m_splitter,
 210                                         url,
 211                                         props.viewMode(),
 212                                         props.showHiddenFiles());
 213             connectViewSignals(i);
 214             m_view[i]->show();
 215         }
 216     }
 217
 218     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 219     assert(m_activeView != 0);
 220
 221     updateViewActions();
 222     emit activeViewChanged();
 223 }
 224
 225 void DolphinMainWindow::slotViewModeChanged()
 226 {
 227     updateViewActions();
 228 }
 229
 230 void DolphinMainWindow::slotShowHiddenFilesChanged()
 231 {
 232     KToggleAction* showHiddenFilesAction =
 233         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 234     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 235 }
 236
 237 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 238 {
 239     QAction* action = 0;
 240     switch (sorting) {
 241         case DolphinView::SortByName:
 242             action = actionCollection()->action("by_name");
 243             break;
 244         case DolphinView::SortBySize:
 245             action = actionCollection()->action("by_size");
 246             break;
 247         case DolphinView::SortByDate:
 248             action = actionCollection()->action("by_date");
 249             break;
 250         default:
 251             break;
 252     }
 253
 254     if (action != 0) {
 255         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 256         toggleAction->setChecked(true);
 257     }
 258 }
 259
 260 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 261 {
 262     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 263     const bool sortDescending = (order == Qt::Descending);
 264     descending->setChecked(sortDescending);
 265 }
 266
 267 void DolphinMainWindow::slotSelectionChanged()
 268 {
 269     updateEditActions();
 270
 271     assert(m_view[PrimaryIdx] != 0);
 272     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 273     if (m_view[SecondaryIdx] != 0) {
 274         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 275     }
 276
 277     QAction* compareFilesAction = actionCollection()->action("compare_files");
 278     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 279
 280     m_activeView->updateStatusBar();
 281
 282     emit selectionChanged();
 283 }
 284
 285 void DolphinMainWindow::slotHistoryChanged()
 286 {
 287     updateHistory();
 288 }
 289
 290 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 291 {
 292     updateEditActions();
 293     updateGoActions();
 294     setCaption(url.fileName());
 295 }
 296
 297 void DolphinMainWindow::updateFilterBarAction(bool show)
 298 {
 299     KToggleAction* showFilterBarAction =
 300         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 301     showFilterBarAction->setChecked(show);
 302 }
 303
 304 void DolphinMainWindow::redo()
 305 {
 306     UndoManager::instance().redo(this);
 307 }
 308
 309 void DolphinMainWindow::undo()
 310 {
 311     UndoManager::instance().undo(this);
 312 }
 313
 314 void DolphinMainWindow::openNewMainWindow()
 315 {
 316     DolphinApplication::app()->createMainWindow()->show();
 317 }
 318
 319 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 320 {
 321     // KDE4-TODO
 322     //KConfig* config = KGlobal::config();
 323     //config->setGroup("General");
 324     //config->writeEntry("First Run", false);
 325
 326     DolphinSettings& settings = DolphinSettings::instance();
 327     GeneralSettings* generalSettings = settings.generalSettings();
 328     generalSettings->setFirstRun(false);
 329
 330     settings.save();
 331
 332     KMainWindow::closeEvent(event);
 333 }
 334
 335 void DolphinMainWindow::saveProperties(KConfig* config)
 336 {
 337     config->setGroup("Primary view");
 338     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 339     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 340     if (m_view[SecondaryIdx] != 0) {
 341         config->setGroup("Secondary view");
 342         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 343         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 344     }
 345 }
 346
 347 void DolphinMainWindow::readProperties(KConfig* config)
 348 {
 349     config->setGroup("Primary view");
 350     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 351     m_view[PrimaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 352     if (config->hasGroup("Secondary view")) {
 353         config->setGroup("Secondary view");
 354         if (m_view[SecondaryIdx] == 0) {
 355             toggleSplitView();
 356         }
 357         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 358         m_view[SecondaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 359     }
 360     else if (m_view[SecondaryIdx] != 0) {
 361         toggleSplitView();
 362     }
 363 }
 364
 365 void DolphinMainWindow::createFolder()
 366 {
 367     // Parts of the following code have been taken
 368     // from the class KonqPopupMenu located in
 369     // libqonq/konq_popupmenu.h of Konqueror.
 370     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 371     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 372
 373     clearStatusBar();
 374
 375     DolphinStatusBar* statusBar = m_activeView->statusBar();
 376     const KUrl baseUrl(m_activeView->url());
 377
 378     QString name(i18n("New Folder"));
 379     baseUrl.path(KUrl::AddTrailingSlash);
 380
 381
 382     if (baseUrl.isLocalFile() && QFileInfo(baseUrl.path(KUrl::AddTrailingSlash) + name).exists()) {
 383         name = KIO::RenameDlg::suggestName(baseUrl, i18n("New Folder"));
 384     }
 385
 386     bool ok = false;
 387     name = KInputDialog::getText(i18n("New Folder"),
 388                                  i18n("Enter folder name:" ),
 389                                  name,
 390                                  &ok,
 391                                  this);
 392
 393     if (!ok) {
 394         // the user has pressed 'Cancel'
 395         return;
 396     }
 397
 398     assert(!name.isEmpty());
 399
 400     KUrl url;
 401     if ((name[0] == '/') || (name[0] == '~')) {
 402         url.setPath(KShell::tildeExpand(name));
 403     }
 404     else {
 405         name = KIO::encodeFileName(name);
 406         url = baseUrl;
 407         url.addPath(name);
 408     }
 409     ok = KIO::NetAccess::mkdir(url, this);
 410
 411     // TODO: provide message type hint
 412     if (ok) {
 413         statusBar->setMessage(i18n("Created folder %1.",url.path()),
 414                               DolphinStatusBar::OperationCompleted);
 415
 416         DolphinCommand command(DolphinCommand::CreateFolder, KUrl::List(), url);
 417         UndoManager::instance().addCommand(command);
 418     }
 419     else {
 420         // Creating of the folder has been failed. Check whether the creating
 421         // has been failed because a folder with the same name exists...
 422         if (KIO::NetAccess::exists(url, true, this)) {
 423             statusBar->setMessage(i18n("A folder named %1 already exists.",url.path()),
 424                                   DolphinStatusBar::Error);
 425         }
 426         else {
 427             statusBar->setMessage(i18n("Creating of folder %1 failed.",url.path()),
 428                                   DolphinStatusBar::Error);
 429         }
 430
 431     }
 432 }
 433
 434 void DolphinMainWindow::createFile()
 435 {
 436     // Parts of the following code have been taken
 437     // from the class KonqPopupMenu located in
 438     // libqonq/konq_popupmenu.h of Konqueror.
 439     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 440     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 441
 442     clearStatusBar();
 443
 444     // TODO: const Entry& entry = m_createFileTemplates[QString(sender->name())];
 445     // should be enough. Anyway: the implemantation of [] does a linear search internally too.
 446     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
 447     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
 448
 449     const QString senderName(sender()->objectName());
 450     bool found = false;
 451     CreateFileEntry entry;
 452     while (!found && (it != end)) {
 453         if ((*it).key() == senderName) {
 454             entry = (*it).value();
 455             found = true;
 456         }
 457         else {
 458             ++it;
 459         }
 460     }
 461
 462     DolphinStatusBar* statusBar = m_activeView->statusBar();
 463     if (!found || !QFile::exists(entry.templatePath)) {
 464         statusBar->setMessage(i18n("Could not create file."), DolphinStatusBar::Error);
 465        return;
 466     }
 467
 468     // Get the source path of the template which should be copied.
 469     // The source path is part of the Url entry of the desktop file.
 470     const int pos = entry.templatePath.lastIndexOf('/');
 471     QString sourcePath(entry.templatePath.left(pos + 1));
 472     sourcePath += KDesktopFile(entry.templatePath, true).readPathEntry("Url");
 473
 474     QString name(i18n(entry.name.toAscii()));
 475     // Most entry names end with "..." (e. g. "HTML File..."), which is ok for
 476     // menus but no good choice for a new file name -> remove the dots...
 477     name.replace("...", QString::null);
 478
 479     // add the file extension to the name
 480     name.append(sourcePath.right(sourcePath.length() - sourcePath.lastIndexOf('.')));
 481
 482     // Check whether a file with the current name already exists. If yes suggest automatically
 483     // a unique file name (e. g. "HTML File" will be replaced by "HTML File_1").
 484     const KUrl viewUrl(m_activeView->url());
 485     const bool fileExists = viewUrl.isLocalFile() &&
 486                             QFileInfo(viewUrl.path(KUrl::AddTrailingSlash) + KIO::encodeFileName(name)).exists();
 487     if (fileExists) {
 488         name = KIO::RenameDlg::suggestName(viewUrl, name);
 489     }
 490
 491     // let the user change the suggested file name
 492     bool ok = false;
 493     name = KInputDialog::getText(entry.name,
 494                                  entry.comment,
 495                                  name,
 496                                  &ok,
 497                                  this);
 498     if (!ok) {
 499         // the user has pressed 'Cancel'
 500         return;
 501     }
 502
 503     // before copying the template to the destination path check whether a file
 504     // with the given name already exists
 505     const QString destPath(viewUrl.pathOrUrl() + "/" + KIO::encodeFileName(name));
 506     const KUrl destUrl(destPath);
 507     if (KIO::NetAccess::exists(destUrl, false, this)) {
 508         statusBar->setMessage(i18n("A file named %1 already exists.",name),
 509                               DolphinStatusBar::Error);
 510         return;
 511     }
 512
 513     // copy the template to the destination path
 514     const KUrl sourceUrl(sourcePath);
 515     KIO::CopyJob* job = KIO::copyAs(sourceUrl, destUrl);
 516     job->setDefaultPermissions(true);
 517     if (KIO::NetAccess::synchronousRun(job, this)) {
 518         statusBar->setMessage(i18n("Created file %1.",name),
 519                               DolphinStatusBar::OperationCompleted);
 520
 521         KUrl::List list;
 522         list.append(sourceUrl);
 523         DolphinCommand command(DolphinCommand::CreateFile, list, destUrl);
 524         UndoManager::instance().addCommand(command);
 525
 526     }
 527     else {
 528         statusBar->setMessage(i18n("Creating of file %1 failed.",name),
 529                               DolphinStatusBar::Error);
 530     }
 531 }
 532
 533 void DolphinMainWindow::rename()
 534 {
 535     clearStatusBar();
 536     m_activeView->renameSelectedItems();
 537 }
 538
 539 void DolphinMainWindow::moveToTrash()
 540 {
 541     clearStatusBar();
 542     KUrl::List selectedUrls = m_activeView->selectedUrls();
 543     KIO::Job* job = KIO::trash(selectedUrls);
 544     addPendingUndoJob(job, DolphinCommand::Trash, selectedUrls, m_activeView->url());
 545 }
 546
 547 void DolphinMainWindow::deleteItems()
 548 {
 549     clearStatusBar();
 550
 551     KUrl::List list = m_activeView->selectedUrls();
 552     const uint itemCount = list.count();
 553     assert(itemCount >= 1);
 554
 555     QString text;
 556     if (itemCount > 1) {
 557         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 558     }
 559     else {
 560         const KUrl& url = list.first();
 561         text = i18n("Do you really want to delete '%1'?",url.fileName());
 562     }
 563
 564     const bool del = KMessageBox::warningContinueCancel(this,
 565                                                         text,
 566                                                         QString::null,
 567                                                         KGuiItem(i18n("Delete"), SmallIcon("editdelete"))
 568                                                        ) == KMessageBox::Continue;
 569     if (del) {
 570         KIO::Job* job = KIO::del(list);
 571         connect(job, SIGNAL(result(KJob*)),
 572                 this, SLOT(slotHandleJobError(KJob*)));
 573         connect(job, SIGNAL(result(KJob*)),
 574                 this, SLOT(slotDeleteFileFinished(KJob*)));
 575     }
 576 }
 577
 578 void DolphinMainWindow::properties()
 579 {
 580     const KFileItemList list = m_activeView->selectedItems();
 581     new KPropertiesDialog(list, this);
 582 }
 583
 584 void DolphinMainWindow::quit()
 585 {
 586     close();
 587 }
 588
 589 void DolphinMainWindow::slotHandleJobError(KJob* job)
 590 {
 591     if (job->error() != 0) {
 592         m_activeView->statusBar()->setMessage(job->errorString(),
 593                                               DolphinStatusBar::Error);
 594     }
 595 }
 596
 597 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 598 {
 599     if (job->error() == 0) {
 600         m_activeView->statusBar()->setMessage(i18n("Delete operation completed."),
 601                                                DolphinStatusBar::OperationCompleted);
 602
 603         // TODO: In opposite to the 'Move to Trash' operation in the class KFileIconView
 604         // no rearranging of the item position is done when a file has been deleted.
 605         // This is bypassed by reloading the view, but it might be worth to investigate
 606         // deeper for the root of this issue.
 607         m_activeView->reload();
 608     }
 609 }
 610
 611 void DolphinMainWindow::slotUndoAvailable(bool available)
 612 {
 613     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 614     if (undoAction != 0) {
 615         undoAction->setEnabled(available);
 616     }
 617 }
 618
 619 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 620 {
 621     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 622     if (undoAction != 0) {
 623         undoAction->setText(text);
 624     }
 625 }
 626
 627 void DolphinMainWindow::slotRedoAvailable(bool available)
 628 {
 629     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 630     if (redoAction != 0) {
 631         redoAction->setEnabled(available);
 632     }
 633 }
 634
 635 void DolphinMainWindow::slotRedoTextChanged(const QString& text)
 636 {
 637     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 638     if (redoAction != 0) {
 639         redoAction->setText(text);
 640     }
 641 }
 642
 643 void DolphinMainWindow::cut()
 644 {
 645     QMimeData* mimeData = new QMimeData();
 646     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 647     const KUrl::List mostLocalUrls;
 648     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 649     QApplication::clipboard()->setMimeData(mimeData);
 650 }
 651
 652 void DolphinMainWindow::copy()
 653 {
 654     QMimeData* mimeData = new QMimeData();
 655     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 656     const KUrl::List mostLocalUrls;
 657     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 658
 659     QApplication::clipboard()->setMimeData(mimeData);
 660 }
 661
 662 void DolphinMainWindow::paste()
 663 {
 664     QClipboard* clipboard = QApplication::clipboard();
 665     const QMimeData* mimeData = clipboard->mimeData();
 666
 667     clearStatusBar();
 668
 669     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 670
 671     // per default the pasting is done into the current Url of the view
 672     KUrl destUrl(m_activeView->url());
 673
 674     // check whether the pasting should be done into a selected directory
 675     KUrl::List selectedUrls = m_activeView->selectedUrls();
 676     if (selectedUrls.count() == 1) {
 677         const KFileItem fileItem(S_IFDIR,
 678                                  KFileItem::Unknown,
 679                                  selectedUrls.first(),
 680                                  true);
 681         if (fileItem.isDir()) {
 682             // only one item is selected which is a directory, hence paste
 683             // into this directory
 684             destUrl = selectedUrls.first();
 685         }
 686     }
 687
 688     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 689         moveUrls(sourceUrls, destUrl);
 690         clipboard->clear();
 691     }
 692     else {
 693         copyUrls(sourceUrls, destUrl);
 694     }
 695 }
 696
 697 void DolphinMainWindow::updatePasteAction()
 698 {
 699     QAction* pasteAction = actionCollection()->action(KStdAction::stdName(KStdAction::Paste));
 700     if (pasteAction == 0) {
 701         return;
 702     }
 703
 704     QString text(i18n("Paste"));
 705     QClipboard* clipboard = QApplication::clipboard();
 706     const QMimeData* mimeData = clipboard->mimeData();
 707
 708     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 709     if (!urls.isEmpty()) {
 710         pasteAction->setEnabled(true);
 711
 712         const int count = urls.count();
 713         if (count == 1) {
 714             pasteAction->setText(i18n("Paste 1 File"));
 715         }
 716         else {
 717             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 718         }
 719     }
 720     else {
 721         pasteAction->setEnabled(false);
 722         pasteAction->setText(i18n("Paste"));
 723     }
 724
 725     if (pasteAction->isEnabled()) {
 726         KUrl::List urls = m_activeView->selectedUrls();
 727         const uint count = urls.count();
 728         if (count > 1) {
 729             // pasting should not be allowed when more than one file
 730             // is selected
 731             pasteAction->setEnabled(false);
 732         }
 733         else if (count == 1) {
 734             // Only one file is selected. Pasting is only allowed if this
 735             // file is a directory.
 736             // TODO: this doesn't work with remote protocols; instead we need a
 737             // m_activeView->selectedFileItems() to get the real KFileItems
 738             const KFileItem fileItem(S_IFDIR,
 739                                      KFileItem::Unknown,
 740                                      urls.first(),
 741                                      true);
 742             pasteAction->setEnabled(fileItem.isDir());
 743         }
 744     }
 745 }
 746
 747 void DolphinMainWindow::selectAll()
 748 {
 749     clearStatusBar();
 750     m_activeView->selectAll();
 751 }
 752
 753 void DolphinMainWindow::invertSelection()
 754 {
 755     clearStatusBar();
 756     m_activeView->invertSelection();
 757 }
 758 void DolphinMainWindow::setIconsView()
 759 {
 760     m_activeView->setMode(DolphinView::IconsView);
 761 }
 762
 763 void DolphinMainWindow::setDetailsView()
 764 {
 765     m_activeView->setMode(DolphinView::DetailsView);
 766 }
 767
 768 void DolphinMainWindow::sortByName()
 769 {
 770     m_activeView->setSorting(DolphinView::SortByName);
 771 }
 772
 773 void DolphinMainWindow::sortBySize()
 774 {
 775     m_activeView->setSorting(DolphinView::SortBySize);
 776 }
 777
 778 void DolphinMainWindow::sortByDate()
 779 {
 780     m_activeView->setSorting(DolphinView::SortByDate);
 781 }
 782
 783 void DolphinMainWindow::toggleSortOrder()
 784 {
 785     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 786                                 Qt::Descending :
 787                                 Qt::Ascending;
 788     m_activeView->setSortOrder(order);
 789 }
 790
 791 void DolphinMainWindow::toggleSplitView()
 792 {
 793     if (m_view[SecondaryIdx] == 0) {
 794         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 795         // create a secondary view
 796         m_view[SecondaryIdx] = new DolphinView(this,
 797                                                0,
 798                                                m_view[PrimaryIdx]->url(),
 799                                                m_view[PrimaryIdx]->mode(),
 800                                                m_view[PrimaryIdx]->showHiddenFiles());
 801         connectViewSignals(SecondaryIdx);
 802         m_splitter->addWidget(m_view[SecondaryIdx]);
 803         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 804         m_view[SecondaryIdx]->show();
 805     }
 806     else {
 807         // remove secondary view
 808         if (m_activeView == m_view[PrimaryIdx]) {
 809             m_view[SecondaryIdx]->close();
 810             m_view[SecondaryIdx]->deleteLater();
 811             m_view[SecondaryIdx] = 0;
 812             setActiveView(m_view[PrimaryIdx]);
 813         }
 814         else {
 815             // The secondary view is active, hence from the users point of view
 816             // the content of the secondary view should be moved to the primary view.
 817             // From an implementation point of view it is more efficient to close
 818             // the primary view and exchange the internal pointers afterwards.
 819             m_view[PrimaryIdx]->close();
 820             delete m_view[PrimaryIdx];
 821             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 822             m_view[SecondaryIdx] = 0;
 823             setActiveView(m_view[PrimaryIdx]);
 824         }
 825     }
 826 }
 827
 828 void DolphinMainWindow::reloadView()
 829 {
 830     clearStatusBar();
 831     m_activeView->reload();
 832 }
 833
 834 void DolphinMainWindow::stopLoading()
 835 {
 836 }
 837
 838 void DolphinMainWindow::togglePreview()
 839 {
 840 }
 841
 842 void DolphinMainWindow::toggleShowHiddenFiles()
 843 {
 844     clearStatusBar();
 845
 846     const KToggleAction* showHiddenFilesAction =
 847         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 848     const bool show = showHiddenFilesAction->isChecked();
 849     m_activeView->setShowHiddenFiles(show);
 850 }
 851
 852 void DolphinMainWindow::showFilterBar()
 853 {
 854     const KToggleAction* showFilterBarAction =
 855         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 856     const bool show = showFilterBarAction->isChecked();
 857     m_activeView->slotShowFilterBar(show);
 858 }
 859
 860 void DolphinMainWindow::zoomIn()
 861 {
 862     m_activeView->zoomIn();
 863     updateViewActions();
 864 }
 865
 866 void DolphinMainWindow::zoomOut()
 867 {
 868     m_activeView->zoomOut();
 869     updateViewActions();
 870 }
 871
 872 void DolphinMainWindow::toggleEditLocation()
 873 {
 874     clearStatusBar();
 875
 876     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 877
 878     bool editOrBrowse = action->isChecked();
 879 //    action->setChecked(action->setChecked);
 880     m_activeView->setUrlEditable(editOrBrowse);
 881 }
 882
 883 void DolphinMainWindow::editLocation()
 884 {
 885     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 886     action->setChecked(true);
 887     m_activeView->setUrlEditable(true);
 888 }
 889
 890 void DolphinMainWindow::adjustViewProperties()
 891 {
 892     clearStatusBar();
 893     ViewPropertiesDialog dlg(m_activeView);
 894     dlg.exec();
 895 }
 896
 897 void DolphinMainWindow::goBack()
 898 {
 899     clearStatusBar();
 900     m_activeView->goBack();
 901 }
 902
 903 void DolphinMainWindow::goForward()
 904 {
 905     clearStatusBar();
 906     m_activeView->goForward();
 907 }
 908
 909 void DolphinMainWindow::goUp()
 910 {
 911     clearStatusBar();
 912     m_activeView->goUp();
 913 }
 914
 915 void DolphinMainWindow::goHome()
 916 {
 917     clearStatusBar();
 918     m_activeView->goHome();
 919 }
 920
 921 void DolphinMainWindow::openTerminal()
 922 {
 923     QString command("konsole --workdir \"");
 924     command.append(m_activeView->url().path());
 925     command.append('\"');
 926
 927     KRun::runCommand(command, "Konsole", "konsole");
 928 }
 929
 930 void DolphinMainWindow::findFile()
 931 {
 932     KRun::run("kfind", m_activeView->url());
 933 }
 934
 935 void DolphinMainWindow::compareFiles()
 936 {
 937     // The method is only invoked if exactly 2 files have
 938     // been selected. The selected files may be:
 939     // - both in the primary view
 940     // - both in the secondary view
 941     // - one in the primary view and the other in the secondary
 942     //   view
 943     assert(m_view[PrimaryIdx] != 0);
 944
 945     KUrl urlA;
 946     KUrl urlB;
 947     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 948
 949     switch (urls.count()) {
 950         case 0: {
 951             assert(m_view[SecondaryIdx] != 0);
 952             urls = m_view[SecondaryIdx]->selectedUrls();
 953             assert(urls.count() == 2);
 954             urlA = urls[0];
 955             urlB = urls[1];
 956             break;
 957         }
 958
 959         case 1: {
 960             urlA = urls[0];
 961             assert(m_view[SecondaryIdx] != 0);
 962             urls = m_view[SecondaryIdx]->selectedUrls();
 963             assert(urls.count() == 1);
 964             urlB = urls[0];
 965             break;
 966         }
 967
 968         case 2: {
 969             urlA = urls[0];
 970             urlB = urls[1];
 971             break;
 972         }
 973
 974         default: {
 975             // may not happen: compareFiles may only get invoked if 2
 976             // files are selected
 977             assert(false);
 978         }
 979     }
 980
 981     QString command("kompare -c \"");
 982     command.append(urlA.pathOrUrl());
 983     command.append("\" \"");
 984     command.append(urlB.pathOrUrl());
 985     command.append('\"');
 986     KRun::runCommand(command, "Kompare", "kompare");
 987
 988 }
 989
 990 void DolphinMainWindow::editSettings()
 991 {
 992     // TODO: make a static method for opening the settings dialog
 993     DolphinSettingsDialog dlg(this);
 994     dlg.exec();
 995 }
 996
 997 void DolphinMainWindow::addUndoOperation(KJob* job)
 998 {
 999     if (job->error() != 0) {
1000         slotHandleJobError(job);
1001     }
1002     else {
1003         const int id = job->progressId();
1004
1005         // set iterator to the executed command with the current id...
1006         Q3ValueList<UndoInfo>::Iterator it = m_pendingUndoJobs.begin();
1007         const Q3ValueList<UndoInfo>::Iterator end = m_pendingUndoJobs.end();
1008         bool found = false;
1009         while (!found && (it != end)) {
1010             if ((*it).id == id) {
1011                 found = true;
1012             }
1013             else {
1014                 ++it;
1015             }
1016         }
1017
1018         if (found) {
1019             DolphinCommand command = (*it).command;
1020             if (command.type() == DolphinCommand::Trash) {
1021                 // To be able to perform an undo for the 'Move to Trash' operation
1022                 // all source Urls must be updated with the trash Url. E. g. when moving
1023                 // a file "test.txt" and a second file "test.txt" to the trash,
1024                 // then the filenames in the trash are "0-test.txt" and "1-test.txt".
1025                 QMap<QString, QString> metaData;
1026                 KIO::Job *kiojob = qobject_cast<KIO::Job*>( job );
1027                 if ( kiojob )
1028                 {
1029                     metaData = kiojob->metaData();
1030                 }
1031                 KUrl::List newSourceUrls;
1032
1033                 KUrl::List sourceUrls = command.source();
1034                 KUrl::List::Iterator sourceIt = sourceUrls.begin();
1035                 const KUrl::List::Iterator sourceEnd = sourceUrls.end();
1036
1037                 while (sourceIt != sourceEnd) {
1038                     QMap<QString, QString>::ConstIterator metaIt = metaData.find("trashUrl-" + (*sourceIt).path());
1039                     if (metaIt != metaData.end()) {
1040                         newSourceUrls.append(KUrl(metaIt.value()));
1041                     }
1042                     ++sourceIt;
1043                 }
1044                 command.setSource(newSourceUrls);
1045             }
1046
1047             UndoManager::instance().addCommand(command);
1048             m_pendingUndoJobs.erase(it);
1049
1050             DolphinStatusBar* statusBar = m_activeView->statusBar();
1051             switch (command.type()) {
1052                 case DolphinCommand::Copy:
1053                     statusBar->setMessage(i18n("Copy operation completed."),
1054                                           DolphinStatusBar::OperationCompleted);
1055                     break;
1056                 case DolphinCommand::Move:
1057                     statusBar->setMessage(i18n("Move operation completed."),
1058                                           DolphinStatusBar::OperationCompleted);
1059                     break;
1060                 case DolphinCommand::Trash:
1061                     statusBar->setMessage(i18n("Move to trash operation completed."),
1062                                           DolphinStatusBar::OperationCompleted);
1063                     break;
1064                 default:
1065                     break;
1066             }
1067         }
1068     }
1069 }
1070
1071 void DolphinMainWindow::init()
1072 {
1073     // Check whether Dolphin runs the first time. If yes then
1074     // a proper default window size is given at the end of DolphinMainWindow::init().
1075     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1076     const bool firstRun = generalSettings->firstRun();
1077
1078     setAcceptDrops(true);
1079
1080     m_splitter = new QSplitter(this);
1081
1082     DolphinSettings& settings = DolphinSettings::instance();
1083
1084     KBookmarkManager* manager = settings.bookmarkManager();
1085     assert(manager != 0);
1086     KBookmarkGroup root = manager->root();
1087     if (root.first().isNull()) {
1088         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
1089         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
1090         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
1091         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
1092         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
1093     }
1094
1095     setupActions();
1096
1097     const KUrl& homeUrl = root.first().url();
1098     setCaption(homeUrl.fileName());
1099     ViewProperties props(homeUrl);
1100     m_view[PrimaryIdx] = new DolphinView(this,
1101                                          m_splitter,
1102                                          homeUrl,
1103                                          props.viewMode(),
1104                                          props.showHiddenFiles());
1105     connectViewSignals(PrimaryIdx);
1106     m_view[PrimaryIdx]->show();
1107
1108     m_activeView = m_view[PrimaryIdx];
1109
1110     setCentralWidget(m_splitter);
1111     setupDockWidgets();
1112
1113     setupGUI(Keys|Save|Create|ToolBar);
1114     createGUI();
1115
1116     stateChanged("new_file");
1117     setAutoSaveSettings();
1118
1119     QClipboard* clipboard = QApplication::clipboard();
1120     connect(clipboard, SIGNAL(dataChanged()),
1121             this, SLOT(updatePasteAction()));
1122     updatePasteAction();
1123     updateGoActions();
1124
1125     setupCreateNewMenuActions();
1126
1127     loadSettings();
1128
1129     if (firstRun) {
1130         // assure a proper default size if Dolphin runs the first time
1131         resize(640, 480);
1132     }
1133 }
1134
1135 void DolphinMainWindow::loadSettings()
1136 {
1137     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1138
1139     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1140     if (settings->splitView()) {
1141         splitAction->setChecked(true);
1142         toggleSplitView();
1143     }
1144
1145     updateViewActions();
1146 }
1147
1148 void DolphinMainWindow::setupActions()
1149 {
1150     // setup 'File' menu
1151     KAction *action = new KAction(KIcon("window_new"),  i18n( "New &Window" ), actionCollection(), "new_window" );
1152     connect(action, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1153
1154     KAction* createFolder = new KAction(i18n("Folder..."), actionCollection(), "create_folder");
1155     createFolder->setIcon(KIcon("folder"));
1156     createFolder->setShortcut(Qt::Key_N);
1157     connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
1158
1159     KAction* rename = new KAction(i18n("Rename"), actionCollection(), "rename");
1160     rename->setShortcut(Qt::Key_F2);
1161     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1162
1163     KAction* moveToTrash = new KAction(i18n("Move to Trash"), actionCollection(), "move_to_trash");
1164     moveToTrash->setIcon(KIcon("edittrash"));
1165     moveToTrash->setShortcut(QKeySequence::Delete);
1166     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1167
1168     KAction* deleteAction = new KAction(i18n("Delete"), actionCollection(), "delete");
1169     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
1170     deleteAction->setIcon(KIcon("editdelete"));
1171     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1172
1173     KAction* properties = new KAction(i18n("Propert&ies"), actionCollection(), "properties");
1174     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1175     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1176
1177     KStdAction::quit(this, SLOT(quit()), actionCollection());
1178
1179     // setup 'Edit' menu
1180     UndoManager& undoManager = UndoManager::instance();
1181     KStdAction::undo(this,
1182                      SLOT(undo()),
1183                      actionCollection());
1184     connect(&undoManager, SIGNAL(undoAvailable(bool)),
1185             this, SLOT(slotUndoAvailable(bool)));
1186     connect(&undoManager, SIGNAL(undoTextChanged(const QString&)),
1187             this, SLOT(slotUndoTextChanged(const QString&)));
1188
1189     KStdAction::redo(this,
1190                      SLOT(redo()),
1191                      actionCollection());
1192     connect(&undoManager, SIGNAL(redoAvailable(bool)),
1193             this, SLOT(slotRedoAvailable(bool)));
1194     connect(&undoManager, SIGNAL(redoTextChanged(const QString&)),
1195             this, SLOT(slotRedoTextChanged(const QString&)));
1196
1197     KStdAction::cut(this, SLOT(cut()), actionCollection());
1198     KStdAction::copy(this, SLOT(copy()), actionCollection());
1199     KStdAction::paste(this, SLOT(paste()), actionCollection());
1200
1201     KAction* selectAll = new KAction(i18n("Select All"), actionCollection(), "select_all");
1202     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1203     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1204
1205     KAction* invertSelection = new KAction(i18n("Invert Selection"), actionCollection(), "invert_selection");
1206     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1207     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1208
1209     // setup 'View' menu
1210     KStdAction::zoomIn(this,
1211                        SLOT(zoomIn()),
1212                        actionCollection());
1213
1214     KStdAction::zoomOut(this,
1215                         SLOT(zoomOut()),
1216                         actionCollection());
1217
1218     KToggleAction* iconsView = new KToggleAction(i18n("Icons"), actionCollection(), "icons");
1219     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1220     iconsView->setIcon(KIcon("view_icon"));
1221     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1222
1223     KToggleAction* detailsView = new KToggleAction(i18n("Details"), actionCollection(), "details");
1224     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1225     detailsView->setIcon(KIcon("view_text"));
1226     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1227
1228     QActionGroup* viewModeGroup = new QActionGroup(this);
1229     viewModeGroup->addAction(iconsView);
1230     viewModeGroup->addAction(detailsView);
1231
1232     KToggleAction* sortByName = new KToggleAction(i18n("By Name"), actionCollection(), "by_name");
1233     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1234
1235     KToggleAction* sortBySize = new KToggleAction(i18n("By Size"), actionCollection(), "by_size");
1236     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1237
1238     KToggleAction* sortByDate = new KToggleAction(i18n("By Date"), actionCollection(), "by_date");
1239     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1240
1241     QActionGroup* sortGroup = new QActionGroup(this);
1242     sortGroup->addAction(sortByName);
1243     sortGroup->addAction(sortBySize);
1244     sortGroup->addAction(sortByDate);
1245
1246     KToggleAction* sortDescending = new KToggleAction(i18n("Descending"), actionCollection(), "descending");
1247     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1248
1249     KToggleAction* showPreview = new KToggleAction(i18n("Show Preview"), actionCollection(), "show_preview");
1250     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1251
1252     KToggleAction* showHiddenFiles = new KToggleAction(i18n("Show Hidden Files"), actionCollection(), "show_hidden_files");
1253     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1254     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1255
1256     KToggleAction* split = new KToggleAction(i18n("Split View"), actionCollection(), "split_view");
1257     split->setShortcut(Qt::Key_F10);
1258     split->setIcon(KIcon("view_left_right"));
1259     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1260
1261     KAction* reload = new KAction(i18n("Reload"), "F5", actionCollection(), "reload");
1262     reload->setShortcut(Qt::Key_F5);
1263     reload->setIcon(KIcon("reload"));
1264     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1265
1266     KAction* stop = new KAction(i18n("Stop"), actionCollection(), "stop");
1267     stop->setIcon(KIcon("stop"));
1268     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1269
1270     KToggleAction* showFullLocation = new KToggleAction(i18n("Show Full Location"), actionCollection(), "editable_location");
1271     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1272     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1273
1274     KToggleAction* editLocation = new KToggleAction(i18n("Edit Location"), actionCollection(), "edit_location");
1275     editLocation->setShortcut(Qt::Key_F6);
1276     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1277
1278     KAction* adjustViewProps = new KAction(i18n("Adjust View Properties..."), actionCollection(), "view_properties");
1279     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1280
1281     // setup 'Go' menu
1282     KStdAction::back(this, SLOT(goBack()), actionCollection());
1283     KStdAction::forward(this, SLOT(goForward()), actionCollection());
1284     KStdAction::up(this, SLOT(goUp()), actionCollection());
1285     KStdAction::home(this, SLOT(goHome()), actionCollection());
1286
1287     // setup 'Tools' menu
1288     KAction* openTerminal = new KAction(i18n("Open Terminal"), actionCollection(), "open_terminal");
1289     openTerminal->setShortcut(Qt::Key_F4);
1290     openTerminal->setIcon(KIcon("konsole"));
1291     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1292
1293     KAction* findFile = new KAction(i18n("Find File..."), actionCollection(), "find_file");
1294     findFile->setShortcut(Qt::Key_F);
1295     findFile->setIcon(KIcon("filefind"));
1296     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1297
1298     KToggleAction* showFilterBar = new KToggleAction(i18n("Show Filter Bar"), actionCollection(), "show_filter_bar");
1299     showFilterBar->setShortcut(Qt::Key_Slash);
1300     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1301
1302     KAction* compareFiles = new KAction(i18n("Compare Files"), actionCollection(), "compare_files");
1303     compareFiles->setIcon(KIcon("kompare"));
1304     compareFiles->setEnabled(false);
1305     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1306
1307     // setup 'Settings' menu
1308     KStdAction::preferences(this, SLOT(editSettings()), actionCollection());
1309 }
1310
1311 void DolphinMainWindow::setupDockWidgets()
1312 {
1313     QDockWidget *shortcutsDock = new QDockWidget(i18n("Shortcuts"));
1314
1315     shortcutsDock->setObjectName("shortcutsDock");
1316     shortcutsDock->setWidget(new BookmarksSidebarPage(this));
1317
1318     shortcutsDock->toggleViewAction()->setObjectName("show_shortcuts_pane");
1319     shortcutsDock->toggleViewAction()->setText(i18n("Show Shortcuts Panel"));
1320     actionCollection()->insert(shortcutsDock->toggleViewAction());
1321
1322     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1323
1324     QDockWidget *infoDock = new QDockWidget(i18n("Information"));
1325
1326     infoDock->setObjectName("infoDock");
1327     infoDock->setWidget(new InfoSidebarPage(this));
1328
1329     infoDock->toggleViewAction()->setObjectName("show_info_pane");
1330     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1331     actionCollection()->insert(infoDock->toggleViewAction());
1332
1333     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1334 }
1335
1336 void DolphinMainWindow::setupCreateNewMenuActions()
1337 {
1338     // Parts of the following code have been taken
1339     // from the class KNewMenu located in
1340     // libqonq/knewmenu.h of Konqueror.
1341     //  Copyright (C) 1998, 1999 David Faure <faure@kde.org>
1342     //                2003       Sven Leiber <s.leiber@web.de>
1343
1344     QStringList files = actionCollection()->instance()->dirs()->findAllResources("templates");
1345     for (QStringList::Iterator it = files.begin() ; it != files.end(); ++it) {
1346         if ((*it)[0] != '.' ) {
1347             KSimpleConfig config(*it, true);
1348             config.setDesktopGroup();
1349
1350             // tricky solution to ensure that TextFile is at the beginning
1351             // because this filetype is the most used (according kde-core discussion)
1352             const QString name(config.readEntry("Name"));
1353             QString key(name);
1354
1355             const QString path(config.readPathEntry("Url"));
1356             if (!path.endsWith("emptydir")) {
1357                 if (path.endsWith("TextFile.txt")) {
1358                     key = "1" + key;
1359                 }
1360                 else if (!KDesktopFile::isDesktopFile(path)) {
1361                     key = "2" + key;
1362                 }
1363                 else if (path.endsWith("Url.desktop")){
1364                     key = "3" + key;
1365                 }
1366                 else if (path.endsWith("Program.desktop")){
1367                     key = "4" + key;
1368                 }
1369                 else {
1370                     key = "5";
1371                 }
1372
1373                 const QString icon(config.readEntry("Icon"));
1374                 const QString comment(config.readEntry("Comment"));
1375                 const QString type(config.readEntry("Type"));
1376
1377                 const QString filePath(*it);
1378
1379
1380                 if (type == "Link") {
1381                     CreateFileEntry entry;
1382                     entry.name = name;
1383                     entry.icon = icon;
1384                     entry.comment = comment;
1385                     entry.templatePath = filePath;
1386                     m_createFileTemplates.insert(key, entry);
1387                 }
1388             }
1389         }
1390     }
1391     m_createFileTemplates.sort();
1392
1393     unplugActionList("create_actions");
1394     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
1395     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
1396     /* KDE4-TODO: don't port this code; use KNewMenu instead
1397     while (it != end) {
1398         CreateFileEntry entry = (*it).value();
1399         KAction* action = new KAction(entry.name);
1400         action->setIcon(entry.icon);
1401         action->setName((*it).index());
1402         connect(action, SIGNAL(activated()),
1403                 this, SLOT(createFile()));
1404
1405         const QChar section = ((*it).index()[0]);
1406         switch (section) {
1407             case '1':
1408             case '2': {
1409                 m_fileGroupActions.append(action);
1410                 break;
1411             }
1412
1413             case '3':
1414             case '4': {
1415                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1416                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1417                 //m_linkGroupActions.append(action);
1418                 break;
1419             }
1420
1421             case '5': {
1422                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1423                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1424                 //m_linkToDeviceActions.append(action);
1425                 break;
1426             }
1427             default:
1428                 break;
1429         }
1430         ++it;
1431     }
1432
1433     plugActionList("create_file_group", m_fileGroupActions);
1434     //plugActionList("create_link_group", m_linkGroupActions);
1435     //plugActionList("link_to_device", m_linkToDeviceActions);*/
1436 }
1437
1438 void DolphinMainWindow::updateHistory()
1439 {
1440     int index = 0;
1441     const Q3ValueList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1442
1443     QAction* backAction = actionCollection()->action("go_back");
1444     if (backAction != 0) {
1445         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1446     }
1447
1448     QAction* forwardAction = actionCollection()->action("go_forward");
1449     if (forwardAction != 0) {
1450         forwardAction->setEnabled(index > 0);
1451     }
1452 }
1453
1454 void DolphinMainWindow::updateEditActions()
1455 {
1456     const KFileItemList list = m_activeView->selectedItems();
1457     if (list.isEmpty()) {
1458         stateChanged("has_no_selection");
1459     }
1460     else {
1461         stateChanged("has_selection");
1462
1463         QAction* renameAction = actionCollection()->action("rename");
1464         if (renameAction != 0) {
1465             renameAction->setEnabled(list.count() >= 1);
1466         }
1467
1468         bool enableMoveToTrash = true;
1469
1470         KFileItemList::const_iterator it = list.begin();
1471         const KFileItemList::const_iterator end = list.end();
1472         while (it != end) {
1473             KFileItem* item = *it;
1474             const KUrl& url = item->url();
1475             // only enable the 'Move to Trash' action for local files
1476             if (!url.isLocalFile()) {
1477                 enableMoveToTrash = false;
1478             }
1479             ++it;
1480         }
1481
1482         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1483         moveToTrashAction->setEnabled(enableMoveToTrash);
1484     }
1485     updatePasteAction();
1486 }
1487
1488 void DolphinMainWindow::updateViewActions()
1489 {
1490     QAction* zoomInAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomIn));
1491     if (zoomInAction != 0) {
1492         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1493     }
1494
1495     QAction* zoomOutAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomOut));
1496     if (zoomOutAction != 0) {
1497         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1498     }
1499
1500     QAction* action = 0;
1501     switch (m_activeView->mode()) {
1502         case DolphinView::IconsView:
1503             action = actionCollection()->action("icons");
1504             break;
1505         case DolphinView::DetailsView:
1506             action = actionCollection()->action("details");
1507             break;
1508         //case DolphinView::PreviewsView:
1509         //    action = actionCollection()->action("previews");
1510         //    break;
1511         default:
1512             break;
1513     }
1514
1515     if (action != 0) {
1516         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1517         toggleAction->setChecked(true);
1518     }
1519
1520     slotSortingChanged(m_activeView->sorting());
1521     slotSortOrderChanged(m_activeView->sortOrder());
1522
1523     KToggleAction* showFilterBarAction =
1524         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1525     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1526
1527     KToggleAction* showHiddenFilesAction =
1528         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1529     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1530
1531     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1532     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1533 }
1534
1535 void DolphinMainWindow::updateGoActions()
1536 {
1537     QAction* goUpAction = actionCollection()->action(KStdAction::stdName(KStdAction::Up));
1538     const KUrl& currentUrl = m_activeView->url();
1539     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1540 }
1541
1542 void DolphinMainWindow::updateViewProperties(const KUrl::List& urls)
1543 {
1544     if (urls.isEmpty()) {
1545         return;
1546     }
1547
1548     // Updating the view properties might take up to several seconds
1549     // when dragging several thousand Urls. Writing a KIO slave for this
1550     // use case is not worth the effort, but at least the main widget
1551     // must be disabled and a progress should be shown.
1552     ProgressIndicator progressIndicator(this,
1553                                         i18n("Updating view properties..."),
1554                                         QString::null,
1555                                         urls.count());
1556
1557     KUrl::List::ConstIterator end = urls.end();
1558     for(KUrl::List::ConstIterator it = urls.begin(); it != end; ++it) {
1559         progressIndicator.execOperation();
1560
1561         ViewProperties props(*it);
1562         props.save();
1563     }
1564 }
1565
1566 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1567 {
1568     KIO::Job* job = KIO::copy(source, dest);
1569     addPendingUndoJob(job, DolphinCommand::Copy, source, dest);
1570 }
1571
1572 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1573 {
1574     KIO::Job* job = KIO::move(source, dest);
1575     addPendingUndoJob(job, DolphinCommand::Move, source, dest);
1576 }
1577
1578 void DolphinMainWindow::addPendingUndoJob(KIO::Job* job,
1579                                           DolphinCommand::Type commandType,
1580                                           const KUrl::List& source,
1581                                           const KUrl& dest)
1582 {
1583     connect(job, SIGNAL(result(KJob*)),
1584             this, SLOT(addUndoOperation(KJob*)));
1585
1586     UndoInfo undoInfo;
1587     undoInfo.id = job->progressId();
1588     undoInfo.command = DolphinCommand(commandType, source, dest);
1589     m_pendingUndoJobs.append(undoInfo);
1590 }
1591
1592 void DolphinMainWindow::clearStatusBar()
1593 {
1594     m_activeView->statusBar()->clear();
1595 }
1596
1597 void DolphinMainWindow::connectViewSignals(int viewIndex)
1598 {
1599     DolphinView* view = m_view[viewIndex];
1600     connect(view, SIGNAL(modeChanged()),
1601             this, SLOT(slotViewModeChanged()));
1602     connect(view, SIGNAL(showHiddenFilesChanged()),
1603             this, SLOT(slotShowHiddenFilesChanged()));
1604     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1605             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1606     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1607             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1608     connect(view, SIGNAL(selectionChanged()),
1609             this, SLOT(slotSelectionChanged()));
1610     connect(view, SIGNAL(showFilterBarChanged(bool)),
1611             this, SLOT(updateFilterBarAction(bool)));
1612
1613     const UrlNavigator* navigator = view->urlNavigator();
1614     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1615             this, SLOT(slotUrlChanged(const KUrl&)));
1616     connect(navigator, SIGNAL(historyChanged()),
1617             this, SLOT(slotHistoryChanged()));
1618
1619 }
1620
1621 #include "dolphinmainwindow.moc"