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
  55 #include <qclipboard.h>
  56 #include <q3dragobject.h>
  57 //Added by qt3to4:
  58 #include <Q3ValueList>
  59 #include <QCloseEvent>
  60 #include <QSplitter>
  61 #include <QDockWidget>
  62
  63 #include "urlnavigator.h"
  64 #include "viewpropertiesdialog.h"
  65 #include "viewproperties.h"
  66 #include "dolphinsettings.h"
  67 #include "dolphinsettingsdialog.h"
  68 #include "dolphinstatusbar.h"
  69 #include "dolphinapplication.h"
  70 #include "undomanager.h"
  71 #include "progressindicator.h"
  72 #include "dolphinsettings.h"
  73 #include "bookmarkssidebarpage.h"
  74 #include "infosidebarpage.h"
  75 #include "generalsettings.h"
  76 #include "dolphinapplication.h"
  77
  78
  79 DolphinMainWindow::DolphinMainWindow() :
  80     KMainWindow(0),
  81     m_splitter(0),
  82     m_activeView(0),
  83     m_clipboardContainsCutData(false)
  84 {
  85     setObjectName("Dolphin");
  86     m_view[PrimaryIdx] = 0;
  87     m_view[SecondaryIdx] = 0;
  88
  89     // TODO: the following members are not used yet. See documentation
  90     // of DolphinMainWindow::linkGroupActions() and DolphinMainWindow::linkToDeviceActions()
  91     // in the header file for details.
  92 }
  93
  94 DolphinMainWindow::~DolphinMainWindow()
  95 {
  96     qDeleteAll(m_fileGroupActions);
  97     //qDeleteAll(m_linkToDeviceActions);
  98     //qDeleteAll(m_linkGroupActions);
  99     m_fileGroupActions.clear();
 100     //m_linkGroupActions.clear();
 101     //m_linkToDeviceActions.clear();
 102
 103     /*
 104      * bye, bye managed window
 105      */
 106     DolphinApplication::app()->removeMainWindow( this );
 107 }
 108
 109 void DolphinMainWindow::setActiveView(DolphinView* view)
 110 {
 111     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 112     if (m_activeView == view) {
 113         return;
 114     }
 115
 116     m_activeView = view;
 117
 118     updateHistory();
 119     updateEditActions();
 120     updateViewActions();
 121     updateGoActions();
 122
 123     setCaption(m_activeView->url().fileName());
 124
 125     emit activeViewChanged();
 126 }
 127
 128 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 129                        const KUrl& destination)
 130 {
 131     int selectedIndex = -1;
 132
 133     /* KDE4-TODO
 134     const ButtonState keyboardState = KApplication::keyboardMouseState();
 135     const bool shiftPressed = (keyboardState & ShiftButton) > 0;
 136     const bool controlPressed = (keyboardState & ControlButton) > 0;
 137
 138
 139
 140     if (shiftPressed && controlPressed) {
 141         // shortcut for 'Linke Here' is used
 142         selectedIndex = 2;
 143     }
 144     else if (controlPressed) {
 145         // shortcut for 'Copy Here' is used
 146         selectedIndex = 1;
 147     }
 148     else if (shiftPressed) {
 149         // shortcut for 'Move Here' is used
 150         selectedIndex = 0;
 151     }
 152     else*/ {
 153         // no shortcut is used, hence open a popup menu
 154         KMenu popup(this);
 155
 156         popup.insertItem(SmallIcon("goto"), i18n("&Move Here") + "\t" /* KDE4-TODO: + KKey::modFlagLabel(KKey::SHIFT)*/, 0);
 157         popup.insertItem(SmallIcon("editcopy"), i18n( "&Copy Here" ) /* KDE4-TODO + "\t" + KKey::modFlagLabel(KKey::CTRL)*/, 1);
 158         popup.insertItem(i18n("&Link Here") /* KDE4-TODO + "\t" + KKey::modFlagLabel((KKey::ModFlag)(KKey::CTRL|KKey::SHIFT)) */, 2);
 159         popup.insertSeparator();
 160         popup.insertItem(SmallIcon("stop"), i18n("Cancel"), 3);
 161         popup.setAccel(i18n("Escape"), 3);
 162
 163         /* KDE4-TODO: selectedIndex = popup.exec(QCursor::pos()); */
 164         popup.exec(QCursor::pos());
 165         selectedIndex = 0; // KD4-TODO: use QAction instead of switch below
 166         // See libkonq/konq_operations.cc: KonqOperations::doDropFileCopy() (and doDrop, the main method)
 167     }
 168
 169     if (selectedIndex < 0) {
 170         return;
 171     }
 172
 173     switch (selectedIndex) {
 174         case 0: {
 175             // 'Move Here' has been selected
 176             updateViewProperties(urls);
 177             moveUrls(urls, destination);
 178             break;
 179         }
 180
 181         case 1: {
 182             // 'Copy Here' has been selected
 183             updateViewProperties(urls);
 184             copyUrls(urls, destination);
 185             break;
 186         }
 187
 188         case 2: {
 189             // 'Link Here' has been selected
 190             KIO::Job* job = KIO::link(urls, destination);
 191             addPendingUndoJob(job, DolphinCommand::Link, urls, destination);
 192             break;
 193         }
 194
 195         default:
 196             // 'Cancel' has been selected
 197             break;
 198     }
 199 }
 200
 201 void DolphinMainWindow::refreshViews()
 202 {
 203     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 204     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 205     KUrl url;
 206     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 207        if (m_view[i] != 0) {
 208             url = m_view[i]->url();
 209
 210             // delete view instance...
 211             m_view[i]->close();
 212             m_view[i]->deleteLater();
 213             m_view[i] = 0;
 214         }
 215
 216         if (split || (i == PrimaryIdx)) {
 217             // ... and recreate it
 218             ViewProperties props(url);
 219             m_view[i] = new DolphinView(this,
 220                                         m_splitter,
 221                                         url,
 222                                         props.viewMode(),
 223                                         props.isShowHiddenFilesEnabled());
 224             connectViewSignals(i);
 225             m_view[i]->show();
 226         }
 227     }
 228
 229     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 230     assert(m_activeView != 0);
 231
 232     updateViewActions();
 233     emit activeViewChanged();
 234 }
 235
 236 void DolphinMainWindow::slotViewModeChanged()
 237 {
 238     updateViewActions();
 239 }
 240
 241 void DolphinMainWindow::slotShowHiddenFilesChanged()
 242 {
 243     KToggleAction* showHiddenFilesAction =
 244         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 245     showHiddenFilesAction->setChecked(m_activeView->isShowHiddenFilesEnabled());
 246 }
 247
 248 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 249 {
 250     QAction* action = 0;
 251     switch (sorting) {
 252         case DolphinView::SortByName:
 253             action = actionCollection()->action("by_name");
 254             break;
 255         case DolphinView::SortBySize:
 256             action = actionCollection()->action("by_size");
 257             break;
 258         case DolphinView::SortByDate:
 259             action = actionCollection()->action("by_date");
 260             break;
 261         default:
 262             break;
 263     }
 264
 265     if (action != 0) {
 266         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 267         toggleAction->setChecked(true);
 268     }
 269 }
 270
 271 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 272 {
 273     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 274     const bool sortDescending = (order == Qt::Descending);
 275     descending->setChecked(sortDescending);
 276 }
 277
 278 void DolphinMainWindow::slotSelectionChanged()
 279 {
 280     updateEditActions();
 281
 282     assert(m_view[PrimaryIdx] != 0);
 283     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 284     if (m_view[SecondaryIdx] != 0) {
 285         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 286     }
 287
 288     QAction* compareFilesAction = actionCollection()->action("compare_files");
 289     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 290
 291     m_activeView->updateStatusBar();
 292
 293     emit selectionChanged();
 294 }
 295
 296 void DolphinMainWindow::slotHistoryChanged()
 297 {
 298     updateHistory();
 299 }
 300
 301 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 302 {
 303     updateEditActions();
 304     updateGoActions();
 305     setCaption(url.fileName());
 306 }
 307
 308 void DolphinMainWindow::updateFilterBarAction(bool show)
 309 {
 310     KToggleAction* showFilterBarAction =
 311         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 312     showFilterBarAction->setChecked(show);
 313 }
 314
 315 void DolphinMainWindow::redo()
 316 {
 317     UndoManager::instance().redo(this);
 318 }
 319
 320 void DolphinMainWindow::undo()
 321 {
 322     UndoManager::instance().undo(this);
 323 }
 324
 325 void DolphinMainWindow::openNewMainWindow()
 326 {
 327     DolphinApplication::app()->createMainWindow()->show();
 328 }
 329
 330 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 331 {
 332     // KDE4-TODO
 333     //KConfig* config = KGlobal::config();
 334     //config->setGroup("General");
 335     //config->writeEntry("First Run", false);
 336
 337     DolphinSettings& settings = DolphinSettings::instance();
 338     GeneralSettings* generalSettings = settings.generalSettings();
 339     generalSettings->setFirstRun(false);
 340
 341     settings.save();
 342
 343     KMainWindow::closeEvent(event);
 344 }
 345
 346 void DolphinMainWindow::saveProperties(KConfig* config)
 347 {
 348     config->setGroup("Primary view");
 349     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 350     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 351     if (m_view[SecondaryIdx] != 0) {
 352         config->setGroup("Secondary view");
 353         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 354         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 355     }
 356 }
 357
 358 void DolphinMainWindow::readProperties(KConfig* config)
 359 {
 360     config->setGroup("Primary view");
 361     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 362     m_view[PrimaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 363     if (config->hasGroup("Secondary view")) {
 364         config->setGroup("Secondary view");
 365         if (m_view[SecondaryIdx] == 0) {
 366             toggleSplitView();
 367         }
 368         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 369         m_view[SecondaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 370     }
 371     else if (m_view[SecondaryIdx] != 0) {
 372         toggleSplitView();
 373     }
 374 }
 375
 376 void DolphinMainWindow::createFolder()
 377 {
 378     // Parts of the following code have been taken
 379     // from the class KonqPopupMenu located in
 380     // libqonq/konq_popupmenu.h of Konqueror.
 381     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 382     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 383
 384     clearStatusBar();
 385
 386     DolphinStatusBar* statusBar = m_activeView->statusBar();
 387     const KUrl baseUrl(m_activeView->url());
 388
 389     QString name(i18n("New Folder"));
 390     baseUrl.path(KUrl::AddTrailingSlash);
 391
 392
 393     if (baseUrl.isLocalFile() && QFileInfo(baseUrl.path(KUrl::AddTrailingSlash) + name).exists()) {
 394         name = KIO::RenameDlg::suggestName(baseUrl, i18n("New Folder"));
 395     }
 396
 397     bool ok = false;
 398     name = KInputDialog::getText(i18n("New Folder"),
 399                                  i18n("Enter folder name:" ),
 400                                  name,
 401                                  &ok,
 402                                  this);
 403
 404     if (!ok) {
 405         // the user has pressed 'Cancel'
 406         return;
 407     }
 408
 409     assert(!name.isEmpty());
 410
 411     KUrl url;
 412     if ((name[0] == '/') || (name[0] == '~')) {
 413         url.setPath(KShell::tildeExpand(name));
 414     }
 415     else {
 416         name = KIO::encodeFileName(name);
 417         url = baseUrl;
 418         url.addPath(name);
 419     }
 420     ok = KIO::NetAccess::mkdir(url, this);
 421
 422     // TODO: provide message type hint
 423     if (ok) {
 424         statusBar->setMessage(i18n("Created folder %1.",url.path()),
 425                               DolphinStatusBar::OperationCompleted);
 426
 427         DolphinCommand command(DolphinCommand::CreateFolder, KUrl::List(), url);
 428         UndoManager::instance().addCommand(command);
 429     }
 430     else {
 431         // Creating of the folder has been failed. Check whether the creating
 432         // has been failed because a folder with the same name exists...
 433         if (KIO::NetAccess::exists(url, true, this)) {
 434             statusBar->setMessage(i18n("A folder named %1 already exists.",url.path()),
 435                                   DolphinStatusBar::Error);
 436         }
 437         else {
 438             statusBar->setMessage(i18n("Creating of folder %1 failed.",url.path()),
 439                                   DolphinStatusBar::Error);
 440         }
 441
 442     }
 443 }
 444
 445 void DolphinMainWindow::createFile()
 446 {
 447     // Parts of the following code have been taken
 448     // from the class KonqPopupMenu located in
 449     // libqonq/konq_popupmenu.h of Konqueror.
 450     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 451     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 452
 453     clearStatusBar();
 454
 455     // TODO: const Entry& entry = m_createFileTemplates[QString(sender->name())];
 456     // should be enough. Anyway: the implemantation of [] does a linear search internally too.
 457     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
 458     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
 459
 460     const QString senderName(sender()->objectName());
 461     bool found = false;
 462     CreateFileEntry entry;
 463     while (!found && (it != end)) {
 464         if ((*it).key() == senderName) {
 465             entry = (*it).value();
 466             found = true;
 467         }
 468         else {
 469             ++it;
 470         }
 471     }
 472
 473     DolphinStatusBar* statusBar = m_activeView->statusBar();
 474     if (!found || !QFile::exists(entry.templatePath)) {
 475         statusBar->setMessage(i18n("Could not create file."), DolphinStatusBar::Error);
 476        return;
 477     }
 478
 479     // Get the source path of the template which should be copied.
 480     // The source path is part of the Url entry of the desktop file.
 481     const int pos = entry.templatePath.lastIndexOf('/');
 482     QString sourcePath(entry.templatePath.left(pos + 1));
 483     sourcePath += KDesktopFile(entry.templatePath, true).readPathEntry("Url");
 484
 485     QString name(i18n(entry.name.toAscii()));
 486     // Most entry names end with "..." (e. g. "HTML File..."), which is ok for
 487     // menus but no good choice for a new file name -> remove the dots...
 488     name.replace("...", QString::null);
 489
 490     // add the file extension to the name
 491     name.append(sourcePath.right(sourcePath.length() - sourcePath.lastIndexOf('.')));
 492
 493     // Check whether a file with the current name already exists. If yes suggest automatically
 494     // a unique file name (e. g. "HTML File" will be replaced by "HTML File_1").
 495     const KUrl viewUrl(m_activeView->url());
 496     const bool fileExists = viewUrl.isLocalFile() &&
 497                             QFileInfo(viewUrl.path(KUrl::AddTrailingSlash) + KIO::encodeFileName(name)).exists();
 498     if (fileExists) {
 499         name = KIO::RenameDlg::suggestName(viewUrl, name);
 500     }
 501
 502     // let the user change the suggested file name
 503     bool ok = false;
 504     name = KInputDialog::getText(entry.name,
 505                                  entry.comment,
 506                                  name,
 507                                  &ok,
 508                                  this);
 509     if (!ok) {
 510         // the user has pressed 'Cancel'
 511         return;
 512     }
 513
 514     // before copying the template to the destination path check whether a file
 515     // with the given name already exists
 516     const QString destPath(viewUrl.pathOrUrl() + "/" + KIO::encodeFileName(name));
 517     const KUrl destUrl(destPath);
 518     if (KIO::NetAccess::exists(destUrl, false, this)) {
 519         statusBar->setMessage(i18n("A file named %1 already exists.",name),
 520                               DolphinStatusBar::Error);
 521         return;
 522     }
 523
 524     // copy the template to the destination path
 525     const KUrl sourceUrl(sourcePath);
 526     KIO::CopyJob* job = KIO::copyAs(sourceUrl, destUrl);
 527     job->setDefaultPermissions(true);
 528     if (KIO::NetAccess::synchronousRun(job, this)) {
 529         statusBar->setMessage(i18n("Created file %1.",name),
 530                               DolphinStatusBar::OperationCompleted);
 531
 532         KUrl::List list;
 533         list.append(sourceUrl);
 534         DolphinCommand command(DolphinCommand::CreateFile, list, destUrl);
 535         UndoManager::instance().addCommand(command);
 536
 537     }
 538     else {
 539         statusBar->setMessage(i18n("Creating of file %1 failed.",name),
 540                               DolphinStatusBar::Error);
 541     }
 542 }
 543
 544 void DolphinMainWindow::rename()
 545 {
 546     clearStatusBar();
 547     m_activeView->renameSelectedItems();
 548 }
 549
 550 void DolphinMainWindow::moveToTrash()
 551 {
 552     clearStatusBar();
 553     KUrl::List selectedUrls = m_activeView->selectedUrls();
 554     KIO::Job* job = KIO::trash(selectedUrls);
 555     addPendingUndoJob(job, DolphinCommand::Trash, selectedUrls, m_activeView->url());
 556 }
 557
 558 void DolphinMainWindow::deleteItems()
 559 {
 560     clearStatusBar();
 561
 562     KUrl::List list = m_activeView->selectedUrls();
 563     const uint itemCount = list.count();
 564     assert(itemCount >= 1);
 565
 566     QString text;
 567     if (itemCount > 1) {
 568         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 569     }
 570     else {
 571         const KUrl& url = list.first();
 572         text = i18n("Do you really want to delete '%1'?",url.fileName());
 573     }
 574
 575     const bool del = KMessageBox::warningContinueCancel(this,
 576                                                         text,
 577                                                         QString::null,
 578                                                         KGuiItem(i18n("Delete"), SmallIcon("editdelete"))
 579                                                        ) == KMessageBox::Continue;
 580     if (del) {
 581         KIO::Job* job = KIO::del(list);
 582         connect(job, SIGNAL(result(KJob*)),
 583                 this, SLOT(slotHandleJobError(KJob*)));
 584         connect(job, SIGNAL(result(KJob*)),
 585                 this, SLOT(slotDeleteFileFinished(KJob*)));
 586     }
 587 }
 588
 589 void DolphinMainWindow::properties()
 590 {
 591     const KFileItemList list = m_activeView->selectedItems();
 592     new KPropertiesDialog(list, this);
 593 }
 594
 595 void DolphinMainWindow::quit()
 596 {
 597     close();
 598 }
 599
 600 void DolphinMainWindow::slotHandleJobError(KJob* job)
 601 {
 602     if (job->error() != 0) {
 603         m_activeView->statusBar()->setMessage(job->errorString(),
 604                                               DolphinStatusBar::Error);
 605     }
 606 }
 607
 608 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 609 {
 610     if (job->error() == 0) {
 611         m_activeView->statusBar()->setMessage(i18n("Delete operation completed."),
 612                                                DolphinStatusBar::OperationCompleted);
 613
 614         // TODO: In opposite to the 'Move to Trash' operation in the class KFileIconView
 615         // no rearranging of the item position is done when a file has been deleted.
 616         // This is bypassed by reloading the view, but it might be worth to investigate
 617         // deeper for the root of this issue.
 618         m_activeView->reload();
 619     }
 620 }
 621
 622 void DolphinMainWindow::slotUndoAvailable(bool available)
 623 {
 624     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 625     if (undoAction != 0) {
 626         undoAction->setEnabled(available);
 627     }
 628 }
 629
 630 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 631 {
 632     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 633     if (undoAction != 0) {
 634         undoAction->setText(text);
 635     }
 636 }
 637
 638 void DolphinMainWindow::slotRedoAvailable(bool available)
 639 {
 640     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 641     if (redoAction != 0) {
 642         redoAction->setEnabled(available);
 643     }
 644 }
 645
 646 void DolphinMainWindow::slotRedoTextChanged(const QString& text)
 647 {
 648     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 649     if (redoAction != 0) {
 650         redoAction->setText(text);
 651     }
 652 }
 653
 654 void DolphinMainWindow::cut()
 655 {
 656     // TODO: this boolean doesn't work between instances of dolphin or with konqueror or with other
 657     // apps. The "application/x-kde-cutselection" mimetype should be used instead, see KonqMimeData
 658     // in libkonq
 659     m_clipboardContainsCutData = true;
 660     /* KDE4-TODO: Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 661                                        widget());
 662     QApplication::clipboard()->setData(data);*/
 663 }
 664
 665 void DolphinMainWindow::copy()
 666 {
 667     m_clipboardContainsCutData = false;
 668     /* KDE4-TODO:
 669     Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 670                                      widget());
 671     QApplication::clipboard()->setData(data);*/
 672 }
 673
 674 void DolphinMainWindow::paste()
 675 {
 676     /* KDE4-TODO:   - see KonqOperations::doPaste
 677     QClipboard* clipboard = QApplication::clipboard();
 678     QMimeSource* data = clipboard->data();
 679     if (!KUrlDrag::canDecode(data)) {
 680         return;
 681     }
 682
 683     clearStatusBar();
 684
 685     KUrl::List sourceUrls;
 686     KUrlDrag::decode(data, sourceUrls);
 687
 688     // per default the pasting is done into the current Url of the view
 689     KUrl destUrl(m_activeView->url());
 690
 691     // check whether the pasting should be done into a selected directory
 692     KUrl::List selectedUrls = m_activeView->selectedUrls();
 693     if (selectedUrls.count() == 1) {
 694         const KFileItem fileItem(S_IFDIR,
 695                                  KFileItem::Unknown,
 696                                  selectedUrls.first(),
 697                                  true);
 698         if (fileItem.isDir()) {
 699             // only one item is selected which is a directory, hence paste
 700             // into this directory
 701             destUrl = selectedUrls.first();
 702         }
 703     }
 704
 705
 706     updateViewProperties(sourceUrls);
 707     if (m_clipboardContainsCutData) {
 708         moveUrls(sourceUrls, destUrl);
 709         m_clipboardContainsCutData = false;
 710         clipboard->clear();
 711     }
 712     else {
 713         copyUrls(sourceUrls, destUrl);
 714     }*/
 715 }
 716
 717 void DolphinMainWindow::updatePasteAction()
 718 {
 719     QAction* pasteAction = actionCollection()->action(KStdAction::stdName(KStdAction::Paste));
 720     if (pasteAction == 0) {
 721         return;
 722     }
 723
 724     QString text(i18n("Paste"));
 725     QClipboard* clipboard = QApplication::clipboard();
 726     const QMimeData* data = clipboard->mimeData();
 727     /* KDE4-TODO:
 728     if (KUrlDrag::canDecode(data)) {
 729         pasteAction->setEnabled(true);
 730
 731         KUrl::List urls;
 732         KUrlDrag::decode(data, urls);
 733         const int count = urls.count();
 734         if (count == 1) {
 735             pasteAction->setText(i18n("Paste 1 File"));
 736         }
 737         else {
 738             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 739         }
 740     }
 741     else {*/
 742         pasteAction->setEnabled(false);
 743         pasteAction->setText(i18n("Paste"));
 744     //}
 745
 746     if (pasteAction->isEnabled()) {
 747         KUrl::List urls = m_activeView->selectedUrls();
 748         const uint count = urls.count();
 749         if (count > 1) {
 750             // pasting should not be allowed when more than one file
 751             // is selected
 752             pasteAction->setEnabled(false);
 753         }
 754         else if (count == 1) {
 755             // Only one file is selected. Pasting is only allowed if this
 756             // file is a directory.
 757             // TODO: this doesn't work with remote protocols; instead we need a
 758             // m_activeView->selectedFileItems() to get the real KFileItems
 759             const KFileItem fileItem(S_IFDIR,
 760                                      KFileItem::Unknown,
 761                                      urls.first(),
 762                                      true);
 763             pasteAction->setEnabled(fileItem.isDir());
 764         }
 765     }
 766 }
 767
 768 void DolphinMainWindow::selectAll()
 769 {
 770     clearStatusBar();
 771     m_activeView->selectAll();
 772 }
 773
 774 void DolphinMainWindow::invertSelection()
 775 {
 776     clearStatusBar();
 777     m_activeView->invertSelection();
 778 }
 779 void DolphinMainWindow::setIconsView()
 780 {
 781     m_activeView->setMode(DolphinView::IconsView);
 782 }
 783
 784 void DolphinMainWindow::setDetailsView()
 785 {
 786     m_activeView->setMode(DolphinView::DetailsView);
 787 }
 788
 789 void DolphinMainWindow::setPreviewsView()
 790 {
 791     m_activeView->setMode(DolphinView::PreviewsView);
 792 }
 793
 794 void DolphinMainWindow::sortByName()
 795 {
 796     m_activeView->setSorting(DolphinView::SortByName);
 797 }
 798
 799 void DolphinMainWindow::sortBySize()
 800 {
 801     m_activeView->setSorting(DolphinView::SortBySize);
 802 }
 803
 804 void DolphinMainWindow::sortByDate()
 805 {
 806     m_activeView->setSorting(DolphinView::SortByDate);
 807 }
 808
 809 void DolphinMainWindow::toggleSortOrder()
 810 {
 811     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 812                                 Qt::Descending :
 813                                 Qt::Ascending;
 814     m_activeView->setSortOrder(order);
 815 }
 816
 817 void DolphinMainWindow::toggleSplitView()
 818 {
 819     if (m_view[SecondaryIdx] == 0) {
 820         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 821         // create a secondary view
 822         m_view[SecondaryIdx] = new DolphinView(this,
 823                                                0,
 824                                                m_view[PrimaryIdx]->url(),
 825                                                m_view[PrimaryIdx]->mode(),
 826                                                m_view[PrimaryIdx]->isShowHiddenFilesEnabled());
 827         connectViewSignals(SecondaryIdx);
 828         m_splitter->addWidget(m_view[SecondaryIdx]);
 829         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 830         m_view[SecondaryIdx]->show();
 831     }
 832     else {
 833         // remove secondary view
 834         if (m_activeView == m_view[PrimaryIdx]) {
 835             m_view[SecondaryIdx]->close();
 836             m_view[SecondaryIdx]->deleteLater();
 837             m_view[SecondaryIdx] = 0;
 838             setActiveView(m_view[PrimaryIdx]);
 839         }
 840         else {
 841             // The secondary view is active, hence from the users point of view
 842             // the content of the secondary view should be moved to the primary view.
 843             // From an implementation point of view it is more efficient to close
 844             // the primary view and exchange the internal pointers afterwards.
 845             m_view[PrimaryIdx]->close();
 846             delete m_view[PrimaryIdx];
 847             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 848             m_view[SecondaryIdx] = 0;
 849             setActiveView(m_view[PrimaryIdx]);
 850         }
 851     }
 852 }
 853
 854 void DolphinMainWindow::reloadView()
 855 {
 856     clearStatusBar();
 857     m_activeView->reload();
 858 }
 859
 860 void DolphinMainWindow::stopLoading()
 861 {
 862 }
 863
 864 void DolphinMainWindow::showHiddenFiles()
 865 {
 866     clearStatusBar();
 867
 868     const KToggleAction* showHiddenFilesAction =
 869         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 870     const bool show = showHiddenFilesAction->isChecked();
 871     m_activeView->setShowHiddenFilesEnabled(show);
 872 }
 873
 874 void DolphinMainWindow::showFilterBar()
 875 {
 876     const KToggleAction* showFilterBarAction =
 877         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 878     const bool show = showFilterBarAction->isChecked();
 879     m_activeView->slotShowFilterBar(show);
 880 }
 881
 882 void DolphinMainWindow::zoomIn()
 883 {
 884     m_activeView->zoomIn();
 885     updateViewActions();
 886 }
 887
 888 void DolphinMainWindow::zoomOut()
 889 {
 890     m_activeView->zoomOut();
 891     updateViewActions();
 892 }
 893
 894 void DolphinMainWindow::toggleEditLocation()
 895 {
 896     clearStatusBar();
 897
 898     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 899
 900     bool editOrBrowse = action->isChecked();
 901 //    action->setChecked(action->setChecked);
 902     m_activeView->setUrlEditable(editOrBrowse);
 903 }
 904
 905 void DolphinMainWindow::editLocation()
 906 {
 907     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 908     action->setChecked(true);
 909     m_activeView->setUrlEditable(true);
 910 }
 911
 912 void DolphinMainWindow::adjustViewProperties()
 913 {
 914     clearStatusBar();
 915     ViewPropertiesDialog dlg(m_activeView);
 916     dlg.exec();
 917 }
 918
 919 void DolphinMainWindow::goBack()
 920 {
 921     clearStatusBar();
 922     m_activeView->goBack();
 923 }
 924
 925 void DolphinMainWindow::goForward()
 926 {
 927     clearStatusBar();
 928     m_activeView->goForward();
 929 }
 930
 931 void DolphinMainWindow::goUp()
 932 {
 933     clearStatusBar();
 934     m_activeView->goUp();
 935 }
 936
 937 void DolphinMainWindow::goHome()
 938 {
 939     clearStatusBar();
 940     m_activeView->goHome();
 941 }
 942
 943 void DolphinMainWindow::openTerminal()
 944 {
 945     QString command("konsole --workdir \"");
 946     command.append(m_activeView->url().path());
 947     command.append('\"');
 948
 949     KRun::runCommand(command, "Konsole", "konsole");
 950 }
 951
 952 void DolphinMainWindow::findFile()
 953 {
 954     KRun::run("kfind", m_activeView->url());
 955 }
 956
 957 void DolphinMainWindow::compareFiles()
 958 {
 959     // The method is only invoked if exactly 2 files have
 960     // been selected. The selected files may be:
 961     // - both in the primary view
 962     // - both in the secondary view
 963     // - one in the primary view and the other in the secondary
 964     //   view
 965     assert(m_view[PrimaryIdx] != 0);
 966
 967     KUrl urlA;
 968     KUrl urlB;
 969     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 970
 971     switch (urls.count()) {
 972         case 0: {
 973             assert(m_view[SecondaryIdx] != 0);
 974             urls = m_view[SecondaryIdx]->selectedUrls();
 975             assert(urls.count() == 2);
 976             urlA = urls[0];
 977             urlB = urls[1];
 978             break;
 979         }
 980
 981         case 1: {
 982             urlA = urls[0];
 983             assert(m_view[SecondaryIdx] != 0);
 984             urls = m_view[SecondaryIdx]->selectedUrls();
 985             assert(urls.count() == 1);
 986             urlB = urls[0];
 987             break;
 988         }
 989
 990         case 2: {
 991             urlA = urls[0];
 992             urlB = urls[1];
 993             break;
 994         }
 995
 996         default: {
 997             // may not happen: compareFiles may only get invoked if 2
 998             // files are selected
 999             assert(false);
1000         }
1001     }
1002
1003     QString command("kompare -c \"");
1004     command.append(urlA.pathOrUrl());
1005     command.append("\" \"");
1006     command.append(urlB.pathOrUrl());
1007     command.append('\"');
1008     KRun::runCommand(command, "Kompare", "kompare");
1009
1010 }
1011
1012 void DolphinMainWindow::editSettings()
1013 {
1014     // TODO: make a static method for opening the settings dialog
1015     DolphinSettingsDialog dlg(this);
1016     dlg.exec();
1017 }
1018
1019 void DolphinMainWindow::addUndoOperation(KJob* job)
1020 {
1021     if (job->error() != 0) {
1022         slotHandleJobError(job);
1023     }
1024     else {
1025         const int id = job->progressId();
1026
1027         // set iterator to the executed command with the current id...
1028         Q3ValueList<UndoInfo>::Iterator it = m_pendingUndoJobs.begin();
1029         const Q3ValueList<UndoInfo>::Iterator end = m_pendingUndoJobs.end();
1030         bool found = false;
1031         while (!found && (it != end)) {
1032             if ((*it).id == id) {
1033                 found = true;
1034             }
1035             else {
1036                 ++it;
1037             }
1038         }
1039
1040         if (found) {
1041             DolphinCommand command = (*it).command;
1042             if (command.type() == DolphinCommand::Trash) {
1043                 // To be able to perform an undo for the 'Move to Trash' operation
1044                 // all source Urls must be updated with the trash Url. E. g. when moving
1045                 // a file "test.txt" and a second file "test.txt" to the trash,
1046                 // then the filenames in the trash are "0-test.txt" and "1-test.txt".
1047                 QMap<QString, QString> metaData;
1048                 KIO::Job *kiojob = qobject_cast<KIO::Job*>( job );
1049                 if ( kiojob )
1050                 {
1051                     metaData = kiojob->metaData();
1052                 }
1053                 KUrl::List newSourceUrls;
1054
1055                 KUrl::List sourceUrls = command.source();
1056                 KUrl::List::Iterator sourceIt = sourceUrls.begin();
1057                 const KUrl::List::Iterator sourceEnd = sourceUrls.end();
1058
1059                 while (sourceIt != sourceEnd) {
1060                     QMap<QString, QString>::ConstIterator metaIt = metaData.find("trashUrl-" + (*sourceIt).path());
1061                     if (metaIt != metaData.end()) {
1062                         newSourceUrls.append(KUrl(metaIt.value()));
1063                     }
1064                     ++sourceIt;
1065                 }
1066                 command.setSource(newSourceUrls);
1067             }
1068
1069             UndoManager::instance().addCommand(command);
1070             m_pendingUndoJobs.erase(it);
1071
1072             DolphinStatusBar* statusBar = m_activeView->statusBar();
1073             switch (command.type()) {
1074                 case DolphinCommand::Copy:
1075                     statusBar->setMessage(i18n("Copy operation completed."),
1076                                           DolphinStatusBar::OperationCompleted);
1077                     break;
1078                 case DolphinCommand::Move:
1079                     statusBar->setMessage(i18n("Move operation completed."),
1080                                           DolphinStatusBar::OperationCompleted);
1081                     break;
1082                 case DolphinCommand::Trash:
1083                     statusBar->setMessage(i18n("Move to trash operation completed."),
1084                                           DolphinStatusBar::OperationCompleted);
1085                     break;
1086                 default:
1087                     break;
1088             }
1089         }
1090     }
1091 }
1092
1093 void DolphinMainWindow::init()
1094 {
1095     // Check whether Dolphin runs the first time. If yes then
1096     // a proper default window size is given at the end of DolphinMainWindow::init().
1097     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1098     const bool firstRun = generalSettings->firstRun();
1099
1100     setAcceptDrops(true);
1101
1102     m_splitter = new QSplitter(this);
1103
1104     DolphinSettings& settings = DolphinSettings::instance();
1105
1106     KBookmarkManager* manager = settings.bookmarkManager();
1107     assert(manager != 0);
1108     KBookmarkGroup root = manager->root();
1109     if (root.first().isNull()) {
1110         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
1111         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
1112         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
1113         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
1114         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
1115     }
1116
1117     setupActions();
1118
1119     const KUrl& homeUrl = root.first().url();
1120     setCaption(homeUrl.fileName());
1121     ViewProperties props(homeUrl);
1122     m_view[PrimaryIdx] = new DolphinView(this,
1123                                          m_splitter,
1124                                          homeUrl,
1125                                          props.viewMode(),
1126                                          props.isShowHiddenFilesEnabled());
1127     connectViewSignals(PrimaryIdx);
1128     m_view[PrimaryIdx]->show();
1129
1130     m_activeView = m_view[PrimaryIdx];
1131
1132     setCentralWidget(m_splitter);
1133     setupDockWidgets();
1134
1135     setupGUI(Keys|Save|Create|ToolBar);
1136     createGUI();
1137
1138     stateChanged("new_file");
1139     setAutoSaveSettings();
1140
1141     QClipboard* clipboard = QApplication::clipboard();
1142     connect(clipboard, SIGNAL(dataChanged()),
1143             this, SLOT(updatePasteAction()));
1144     updatePasteAction();
1145     updateGoActions();
1146
1147     setupCreateNewMenuActions();
1148
1149     loadSettings();
1150
1151     if (firstRun) {
1152         // assure a proper default size if Dolphin runs the first time
1153         resize(640, 480);
1154     }
1155 }
1156
1157 void DolphinMainWindow::loadSettings()
1158 {
1159     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1160
1161     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1162     if (settings->splitView()) {
1163         splitAction->setChecked(true);
1164         toggleSplitView();
1165     }
1166
1167     updateViewActions();
1168 }
1169
1170 void DolphinMainWindow::setupActions()
1171 {
1172     // setup 'File' menu
1173     KAction *action = new KAction(KIcon("window_new"),  i18n( "New &Window" ), actionCollection(), "new_window" );
1174     connect(action, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1175
1176     KAction* createFolder = new KAction(i18n("Folder..."), actionCollection(), "create_folder");
1177     createFolder->setIcon(KIcon("folder"));
1178     createFolder->setShortcut(Qt::Key_N);
1179     connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
1180
1181     KAction* rename = new KAction(i18n("Rename"), actionCollection(), "rename");
1182     rename->setShortcut(Qt::Key_F2);
1183     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1184
1185     KAction* moveToTrash = new KAction(i18n("Move to Trash"), actionCollection(), "move_to_trash");
1186     moveToTrash->setIcon(KIcon("edittrash"));
1187     moveToTrash->setShortcut(QKeySequence::Delete);
1188     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1189
1190     KAction* deleteAction = new KAction(i18n("Delete"), actionCollection(), "delete");
1191     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
1192     deleteAction->setIcon(KIcon("editdelete"));
1193     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1194
1195     KAction* properties = new KAction(i18n("Propert&ies"), actionCollection(), "properties");
1196     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1197     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1198
1199     KStdAction::quit(this, SLOT(quit()), actionCollection());
1200
1201     // setup 'Edit' menu
1202     UndoManager& undoManager = UndoManager::instance();
1203     KStdAction::undo(this,
1204                      SLOT(undo()),
1205                      actionCollection());
1206     connect(&undoManager, SIGNAL(undoAvailable(bool)),
1207             this, SLOT(slotUndoAvailable(bool)));
1208     connect(&undoManager, SIGNAL(undoTextChanged(const QString&)),
1209             this, SLOT(slotUndoTextChanged(const QString&)));
1210
1211     KStdAction::redo(this,
1212                      SLOT(redo()),
1213                      actionCollection());
1214     connect(&undoManager, SIGNAL(redoAvailable(bool)),
1215             this, SLOT(slotRedoAvailable(bool)));
1216     connect(&undoManager, SIGNAL(redoTextChanged(const QString&)),
1217             this, SLOT(slotRedoTextChanged(const QString&)));
1218
1219     KStdAction::cut(this, SLOT(cut()), actionCollection());
1220     KStdAction::copy(this, SLOT(copy()), actionCollection());
1221     KStdAction::paste(this, SLOT(paste()), actionCollection());
1222
1223     KAction* selectAll = new KAction(i18n("Select All"), actionCollection(), "select_all");
1224     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1225     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1226
1227     KAction* invertSelection = new KAction(i18n("Invert Selection"), actionCollection(), "invert_selection");
1228     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1229     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1230
1231     // setup 'View' menu
1232     KStdAction::zoomIn(this,
1233                        SLOT(zoomIn()),
1234                        actionCollection());
1235
1236     KStdAction::zoomOut(this,
1237                         SLOT(zoomOut()),
1238                         actionCollection());
1239
1240     KToggleAction* iconsView = new KToggleAction(i18n("Icons"), actionCollection(), "icons");
1241     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1242     iconsView->setIcon(KIcon("view_icon"));
1243     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1244
1245     KToggleAction* detailsView = new KToggleAction(i18n("Details"), actionCollection(), "details");
1246     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1247     detailsView->setIcon(KIcon("view_text"));
1248     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1249
1250     KToggleAction* previewsView = new KToggleAction(i18n("Previews"), actionCollection(), "previews");
1251     previewsView->setShortcut(Qt::CTRL | Qt::Key_3);
1252     previewsView->setIcon(KIcon("gvdirpart"));
1253     connect(previewsView, SIGNAL(triggered()), this, SLOT(setPreviewsView()));
1254
1255     QActionGroup* viewModeGroup = new QActionGroup(this);
1256     viewModeGroup->addAction(iconsView);
1257     viewModeGroup->addAction(detailsView);
1258     viewModeGroup->addAction(previewsView);
1259
1260     KToggleAction* sortByName = new KToggleAction(i18n("By Name"), actionCollection(), "by_name");
1261     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1262
1263     KToggleAction* sortBySize = new KToggleAction(i18n("By Size"), actionCollection(), "by_size");
1264     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1265
1266     KToggleAction* sortByDate = new KToggleAction(i18n("By Date"), actionCollection(), "by_date");
1267     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1268
1269     QActionGroup* sortGroup = new QActionGroup(this);
1270     sortGroup->addAction(sortByName);
1271     sortGroup->addAction(sortBySize);
1272     sortGroup->addAction(sortByDate);
1273
1274     KToggleAction* sortDescending = new KToggleAction(i18n("Descending"), actionCollection(), "descending");
1275     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1276
1277     KToggleAction* showHiddenFiles = new KToggleAction(i18n("Show Hidden Files"), actionCollection(), "show_hidden_files");
1278     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1279     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(showHiddenFiles()));
1280
1281     KToggleAction* split = new KToggleAction(i18n("Split View"), actionCollection(), "split_view");
1282     split->setShortcut(Qt::Key_F10);
1283     split->setIcon(KIcon("view_left_right"));
1284     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1285
1286     KAction* reload = new KAction(i18n("Reload"), "F5", actionCollection(), "reload");
1287     reload->setShortcut(Qt::Key_F5);
1288     reload->setIcon(KIcon("reload"));
1289     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1290
1291     KAction* stop = new KAction(i18n("Stop"), actionCollection(), "stop");
1292     stop->setIcon(KIcon("stop"));
1293     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1294
1295     KToggleAction* showFullLocation = new KToggleAction(i18n("Show Full Location"), actionCollection(), "editable_location");
1296     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1297     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1298
1299     KToggleAction* editLocation = new KToggleAction(i18n("Edit Location"), actionCollection(), "edit_location");
1300     editLocation->setShortcut(Qt::Key_F6);
1301     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1302
1303     KAction* adjustViewProps = new KAction(i18n("Adjust View Properties..."), actionCollection(), "view_properties");
1304     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1305
1306     // setup 'Go' menu
1307     KStdAction::back(this, SLOT(goBack()), actionCollection());
1308     KStdAction::forward(this, SLOT(goForward()), actionCollection());
1309     KStdAction::up(this, SLOT(goUp()), actionCollection());
1310     KStdAction::home(this, SLOT(goHome()), actionCollection());
1311
1312     // setup 'Tools' menu
1313     KAction* openTerminal = new KAction(i18n("Open Terminal"), actionCollection(), "open_terminal");
1314     openTerminal->setShortcut(Qt::Key_F4);
1315     openTerminal->setIcon(KIcon("konsole"));
1316     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1317
1318     KAction* findFile = new KAction(i18n("Find File..."), actionCollection(), "find_file");
1319     findFile->setShortcut(Qt::Key_F);
1320     findFile->setIcon(KIcon("filefind"));
1321     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1322
1323     KToggleAction* showFilterBar = new KToggleAction(i18n("Show Filter Bar"), actionCollection(), "show_filter_bar");
1324     showFilterBar->setShortcut(Qt::Key_Slash);
1325     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1326
1327     KAction* compareFiles = new KAction(i18n("Compare Files"), actionCollection(), "compare_files");
1328     compareFiles->setIcon(KIcon("kompare"));
1329     compareFiles->setEnabled(false);
1330     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1331
1332     // setup 'Settings' menu
1333     KStdAction::preferences(this, SLOT(editSettings()), actionCollection());
1334 }
1335
1336 void DolphinMainWindow::setupDockWidgets()
1337 {
1338     QDockWidget *shortcutsDock = new QDockWidget(i18n("Shortcuts"));
1339
1340     shortcutsDock->setObjectName("shortcutsDock");
1341     shortcutsDock->setWidget(new BookmarksSidebarPage(this));
1342
1343     shortcutsDock->toggleViewAction()->setObjectName("show_shortcuts_pane");
1344     shortcutsDock->toggleViewAction()->setText(i18n("Show Shortcuts Panel"));
1345     actionCollection()->insert(shortcutsDock->toggleViewAction());
1346
1347     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1348
1349     QDockWidget *infoDock = new QDockWidget(i18n("Information"));
1350
1351     infoDock->setObjectName("infoDock");
1352     infoDock->setWidget(new InfoSidebarPage(this));
1353
1354     infoDock->toggleViewAction()->setObjectName("show_info_pane");
1355     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1356     actionCollection()->insert(infoDock->toggleViewAction());
1357
1358     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1359 }
1360
1361 void DolphinMainWindow::setupCreateNewMenuActions()
1362 {
1363     // Parts of the following code have been taken
1364     // from the class KNewMenu located in
1365     // libqonq/knewmenu.h of Konqueror.
1366     //  Copyright (C) 1998, 1999 David Faure <faure@kde.org>
1367     //                2003       Sven Leiber <s.leiber@web.de>
1368
1369     QStringList files = actionCollection()->instance()->dirs()->findAllResources("templates");
1370     for (QStringList::Iterator it = files.begin() ; it != files.end(); ++it) {
1371         if ((*it)[0] != '.' ) {
1372             KSimpleConfig config(*it, true);
1373             config.setDesktopGroup();
1374
1375             // tricky solution to ensure that TextFile is at the beginning
1376             // because this filetype is the most used (according kde-core discussion)
1377             const QString name(config.readEntry("Name"));
1378             QString key(name);
1379
1380             const QString path(config.readPathEntry("Url"));
1381             if (!path.endsWith("emptydir")) {
1382                 if (path.endsWith("TextFile.txt")) {
1383                     key = "1" + key;
1384                 }
1385                 else if (!KDesktopFile::isDesktopFile(path)) {
1386                     key = "2" + key;
1387                 }
1388                 else if (path.endsWith("Url.desktop")){
1389                     key = "3" + key;
1390                 }
1391                 else if (path.endsWith("Program.desktop")){
1392                     key = "4" + key;
1393                 }
1394                 else {
1395                     key = "5";
1396                 }
1397
1398                 const QString icon(config.readEntry("Icon"));
1399                 const QString comment(config.readEntry("Comment"));
1400                 const QString type(config.readEntry("Type"));
1401
1402                 const QString filePath(*it);
1403
1404
1405                 if (type == "Link") {
1406                     CreateFileEntry entry;
1407                     entry.name = name;
1408                     entry.icon = icon;
1409                     entry.comment = comment;
1410                     entry.templatePath = filePath;
1411                     m_createFileTemplates.insert(key, entry);
1412                 }
1413             }
1414         }
1415     }
1416     m_createFileTemplates.sort();
1417
1418     unplugActionList("create_actions");
1419     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
1420     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
1421     /* KDE4-TODO: don't port this code; use KNewMenu instead
1422     while (it != end) {
1423         CreateFileEntry entry = (*it).value();
1424         KAction* action = new KAction(entry.name);
1425         action->setIcon(entry.icon);
1426         action->setName((*it).index());
1427         connect(action, SIGNAL(activated()),
1428                 this, SLOT(createFile()));
1429
1430         const QChar section = ((*it).index()[0]);
1431         switch (section) {
1432             case '1':
1433             case '2': {
1434                 m_fileGroupActions.append(action);
1435                 break;
1436             }
1437
1438             case '3':
1439             case '4': {
1440                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1441                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1442                 //m_linkGroupActions.append(action);
1443                 break;
1444             }
1445
1446             case '5': {
1447                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1448                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1449                 //m_linkToDeviceActions.append(action);
1450                 break;
1451             }
1452             default:
1453                 break;
1454         }
1455         ++it;
1456     }
1457
1458     plugActionList("create_file_group", m_fileGroupActions);
1459     //plugActionList("create_link_group", m_linkGroupActions);
1460     //plugActionList("link_to_device", m_linkToDeviceActions);*/
1461 }
1462
1463 void DolphinMainWindow::updateHistory()
1464 {
1465     int index = 0;
1466     const Q3ValueList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1467
1468     QAction* backAction = actionCollection()->action("go_back");
1469     if (backAction != 0) {
1470         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1471     }
1472
1473     QAction* forwardAction = actionCollection()->action("go_forward");
1474     if (forwardAction != 0) {
1475         forwardAction->setEnabled(index > 0);
1476     }
1477 }
1478
1479 void DolphinMainWindow::updateEditActions()
1480 {
1481     const KFileItemList list = m_activeView->selectedItems();
1482     if (list.isEmpty()) {
1483         stateChanged("has_no_selection");
1484     }
1485     else {
1486         stateChanged("has_selection");
1487
1488         QAction* renameAction = actionCollection()->action("rename");
1489         if (renameAction != 0) {
1490             renameAction->setEnabled(list.count() >= 1);
1491         }
1492
1493         bool enableMoveToTrash = true;
1494
1495         KFileItemList::const_iterator it = list.begin();
1496         const KFileItemList::const_iterator end = list.end();
1497         while (it != end) {
1498             KFileItem* item = *it;
1499             const KUrl& url = item->url();
1500             // only enable the 'Move to Trash' action for local files
1501             if (!url.isLocalFile()) {
1502                 enableMoveToTrash = false;
1503             }
1504             ++it;
1505         }
1506
1507         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1508         moveToTrashAction->setEnabled(enableMoveToTrash);
1509     }
1510     updatePasteAction();
1511 }
1512
1513 void DolphinMainWindow::updateViewActions()
1514 {
1515     QAction* zoomInAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomIn));
1516     if (zoomInAction != 0) {
1517         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1518     }
1519
1520     QAction* zoomOutAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomOut));
1521     if (zoomOutAction != 0) {
1522         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1523     }
1524
1525     QAction* action = 0;
1526     switch (m_activeView->mode()) {
1527         case DolphinView::IconsView:
1528             action = actionCollection()->action("icons");
1529             break;
1530         case DolphinView::DetailsView:
1531             action = actionCollection()->action("details");
1532             break;
1533         case DolphinView::PreviewsView:
1534             action = actionCollection()->action("previews");
1535             break;
1536         default:
1537             break;
1538     }
1539
1540     if (action != 0) {
1541         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1542         toggleAction->setChecked(true);
1543     }
1544
1545     slotSortingChanged(m_activeView->sorting());
1546     slotSortOrderChanged(m_activeView->sortOrder());
1547
1548     KToggleAction* showFilterBarAction =
1549         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1550     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1551
1552     KToggleAction* showHiddenFilesAction =
1553         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1554     showHiddenFilesAction->setChecked(m_activeView->isShowHiddenFilesEnabled());
1555
1556     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1557     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1558 }
1559
1560 void DolphinMainWindow::updateGoActions()
1561 {
1562     QAction* goUpAction = actionCollection()->action(KStdAction::stdName(KStdAction::Up));
1563     const KUrl& currentUrl = m_activeView->url();
1564     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1565 }
1566
1567 void DolphinMainWindow::updateViewProperties(const KUrl::List& urls)
1568 {
1569     if (urls.isEmpty()) {
1570         return;
1571     }
1572
1573     // Updating the view properties might take up to several seconds
1574     // when dragging several thousand Urls. Writing a KIO slave for this
1575     // use case is not worth the effort, but at least the main widget
1576     // must be disabled and a progress should be shown.
1577     ProgressIndicator progressIndicator(this,
1578                                         i18n("Updating view properties..."),
1579                                         QString::null,
1580                                         urls.count());
1581
1582     KUrl::List::ConstIterator end = urls.end();
1583     for(KUrl::List::ConstIterator it = urls.begin(); it != end; ++it) {
1584         progressIndicator.execOperation();
1585
1586         ViewProperties props(*it);
1587         props.save();
1588     }
1589 }
1590
1591 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1592 {
1593     KIO::Job* job = KIO::copy(source, dest);
1594     addPendingUndoJob(job, DolphinCommand::Copy, source, dest);
1595 }
1596
1597 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1598 {
1599     KIO::Job* job = KIO::move(source, dest);
1600     addPendingUndoJob(job, DolphinCommand::Move, source, dest);
1601 }
1602
1603 void DolphinMainWindow::addPendingUndoJob(KIO::Job* job,
1604                                 DolphinCommand::Type commandType,
1605                                 const KUrl::List& source,
1606                                 const KUrl& dest)
1607 {
1608     connect(job, SIGNAL(result(KJob*)),
1609             this, SLOT(addUndoOperation(KJob*)));
1610
1611     UndoInfo undoInfo;
1612     undoInfo.id = job->progressId();
1613     undoInfo.command = DolphinCommand(commandType, source, dest);
1614     m_pendingUndoJobs.append(undoInfo);
1615 }
1616
1617 void DolphinMainWindow::clearStatusBar()
1618 {
1619     m_activeView->statusBar()->clear();
1620 }
1621
1622 void DolphinMainWindow::connectViewSignals(int viewIndex)
1623 {
1624     DolphinView* view = m_view[viewIndex];
1625     connect(view, SIGNAL(modeChanged()),
1626             this, SLOT(slotViewModeChanged()));
1627     connect(view, SIGNAL(showHiddenFilesChanged()),
1628             this, SLOT(slotShowHiddenFilesChanged()));
1629     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1630             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1631     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1632             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1633     connect(view, SIGNAL(selectionChanged()),
1634             this, SLOT(slotSelectionChanged()));
1635     connect(view, SIGNAL(showFilterBarChanged(bool)),
1636             this, SLOT(updateFilterBarAction(bool)));
1637
1638     const UrlNavigator* navigator = view->urlNavigator();
1639     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1640             this, SLOT(slotUrlChanged(const KUrl&)));
1641     connect(navigator, SIGNAL(historyChanged()),
1642             this, SLOT(slotHistoryChanged()));
1643
1644 }
1645
1646 #include "dolphinmainwindow.moc"