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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, 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
  62 #include "urlnavigator.h"
  63 #include "viewpropertiesdialog.h"
  64 #include "viewproperties.h"
  65 #include "dolphinsettings.h"
  66 #include "dolphinsettingsdialog.h"
  67 #include "dolphinstatusbar.h"
  68 #include "dolphinapplication.h"
  69 #include "undomanager.h"
  70 #include "progressindicator.h"
  71 #include "dolphinsettings.h"
  72 #include "sidebar.h"
  73 #include "sidebarsettings.h"
  74 #include "generalsettings.h"
  75 #include "dolphinapplication.h"
  76
  77
  78 DolphinMainWindow::DolphinMainWindow() :
  79     KMainWindow(0, "Dolphin"),
  80     m_splitter(0),
  81     m_sidebar(0),
  82     m_activeView(0),
  83     m_clipboardContainsCutData(false)
  84 {
  85     m_view[PrimaryIdx] = 0;
  86     m_view[SecondaryIdx] = 0;
  87
  88     m_fileGroupActions.setAutoDelete(true);
  89
  90     // TODO: the following members are not used yet. See documentation
  91     // of DolphinMainWindow::linkGroupActions() and DolphinMainWindow::linkToDeviceActions()
  92     // in the header file for details.
  93     //m_linkGroupActions.setAutoDelete(true);
  94     //m_linkToDeviceActions.setAutoDelete(true);
  95 }
  96
  97 DolphinMainWindow::~DolphinMainWindow()
  98 {
  99     /*
 100      * bye, bye managed window
 101      */
 102     DolphinApplication::app()->removeMainWindow( this );
 103 }
 104
 105 void DolphinMainWindow::setActiveView(DolphinView* view)
 106 {
 107     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 108     if (m_activeView == view) {
 109         return;
 110     }
 111
 112     m_activeView = view;
 113
 114     updateHistory();
 115     updateEditActions();
 116     updateViewActions();
 117     updateGoActions();
 118
 119     setCaption(m_activeView->url().fileName());
 120
 121     emit activeViewChanged();
 122 }
 123
 124 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 125                        const KUrl& destination)
 126 {
 127     int selectedIndex = -1;
 128
 129     /* KDE4-TODO
 130     const ButtonState keyboardState = KApplication::keyboardMouseState();
 131     const bool shiftPressed = (keyboardState & ShiftButton) > 0;
 132     const bool controlPressed = (keyboardState & ControlButton) > 0;
 133
 134
 135
 136     if (shiftPressed && controlPressed) {
 137         // shortcut for 'Linke Here' is used
 138         selectedIndex = 2;
 139     }
 140     else if (controlPressed) {
 141         // shortcut for 'Copy Here' is used
 142         selectedIndex = 1;
 143     }
 144     else if (shiftPressed) {
 145         // shortcut for 'Move Here' is used
 146         selectedIndex = 0;
 147     }
 148     else*/ {
 149         // no shortcut is used, hence open a popup menu
 150         KMenu popup(this);
 151
 152         popup.insertItem(SmallIcon("goto"), i18n("&Move Here") + "\t" /* KDE4-TODO: + KKey::modFlagLabel(KKey::SHIFT)*/, 0);
 153         popup.insertItem(SmallIcon("editcopy"), i18n( "&Copy Here" ) /* KDE4-TODO + "\t" + KKey::modFlagLabel(KKey::CTRL)*/, 1);
 154         popup.insertItem(i18n("&Link Here") /* KDE4-TODO + "\t" + KKey::modFlagLabel((KKey::ModFlag)(KKey::CTRL|KKey::SHIFT)) */, 2);
 155         popup.insertSeparator();
 156         popup.insertItem(SmallIcon("stop"), i18n("Cancel"), 3);
 157         popup.setAccel(i18n("Escape"), 3);
 158
 159         /* KDE4-TODO: selectedIndex = popup.exec(QCursor::pos()); */
 160         popup.exec(QCursor::pos());
 161         selectedIndex = 0; // KD4-TODO: use QAction instead of switch below
 162         // See libkonq/konq_operations.cc: KonqOperations::doDropFileCopy() (and doDrop, the main method)
 163     }
 164
 165     if (selectedIndex < 0) {
 166         return;
 167     }
 168
 169     switch (selectedIndex) {
 170         case 0: {
 171             // 'Move Here' has been selected
 172             updateViewProperties(urls);
 173             moveUrls(urls, destination);
 174             break;
 175         }
 176
 177         case 1: {
 178             // 'Copy Here' has been selected
 179             updateViewProperties(urls);
 180             copyUrls(urls, destination);
 181             break;
 182         }
 183
 184         case 2: {
 185             // 'Link Here' has been selected
 186             KIO::Job* job = KIO::link(urls, destination);
 187             addPendingUndoJob(job, DolphinCommand::Link, urls, destination);
 188             break;
 189         }
 190
 191         default:
 192             // 'Cancel' has been selected
 193             break;
 194     }
 195 }
 196
 197 void DolphinMainWindow::refreshViews()
 198 {
 199     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 200     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 201     KUrl url;
 202     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 203        if (m_view[i] != 0) {
 204             url = m_view[i]->url();
 205
 206             // delete view instance...
 207             m_view[i]->close();
 208             m_view[i]->deleteLater();
 209             m_view[i] = 0;
 210         }
 211
 212         if (split || (i == PrimaryIdx)) {
 213             // ... and recreate it
 214             ViewProperties props(url);
 215             m_view[i] = new DolphinView(this,
 216                                         m_splitter,
 217                                         url,
 218                                         props.viewMode(),
 219                                         props.isShowHiddenFilesEnabled());
 220             m_view[i]->show();
 221         }
 222     }
 223
 224     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 225     assert(m_activeView != 0);
 226
 227     updateViewActions();
 228     emit activeViewChanged();
 229 }
 230
 231 void DolphinMainWindow::slotHistoryChanged()
 232 {
 233     updateHistory();
 234 }
 235
 236 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 237 {
 238     updateEditActions();
 239     updateGoActions();
 240     setCaption(url.fileName());
 241 }
 242
 243 void DolphinMainWindow::slotUrlChangeRequest(const KUrl& url)
 244 {
 245         clearStatusBar();
 246         m_activeView->setUrl(url);
 247 }
 248
 249 void DolphinMainWindow::slotViewModeChanged()
 250 {
 251     updateViewActions();
 252 }
 253
 254 void DolphinMainWindow::slotShowHiddenFilesChanged()
 255 {
 256     KToggleAction* showHiddenFilesAction =
 257         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 258     showHiddenFilesAction->setChecked(m_activeView->isShowHiddenFilesEnabled());
 259 }
 260
 261 void DolphinMainWindow::slotShowFilterBarChanged()
 262 {
 263     KToggleAction* showFilterBarAction =
 264         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 265     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
 266 }
 267
 268 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 269 {
 270     KAction* action = 0;
 271     switch (sorting) {
 272         case DolphinView::SortByName:
 273             action = actionCollection()->action("by_name");
 274             break;
 275         case DolphinView::SortBySize:
 276             action = actionCollection()->action("by_size");
 277             break;
 278         case DolphinView::SortByDate:
 279             action = actionCollection()->action("by_date");
 280             break;
 281         default:
 282             break;
 283     }
 284
 285     if (action != 0) {
 286         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 287         toggleAction->setChecked(true);
 288     }
 289 }
 290
 291 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 292 {
 293     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 294     const bool sortDescending = (order == Qt::Descending);
 295     descending->setChecked(sortDescending);
 296 }
 297
 298 void DolphinMainWindow::slotSelectionChanged()
 299 {
 300     updateEditActions();
 301
 302     assert(m_view[PrimaryIdx] != 0);
 303     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 304     if (m_view[SecondaryIdx] != 0) {
 305         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 306     }
 307
 308     KAction* compareFilesAction = actionCollection()->action("compare_files");
 309     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 310
 311     m_activeView->updateStatusBar();
 312
 313     emit selectionChanged();
 314 }
 315
 316 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 317 {
 318     // KDE4-TODO
 319     //KConfig* config = KGlobal::config();
 320     //config->setGroup("General");
 321     //config->writeEntry("First Run", false);
 322
 323     DolphinSettings& settings = DolphinSettings::instance();
 324     GeneralSettings* generalSettings = settings.generalSettings();
 325     generalSettings->setFirstRun(false);
 326
 327     SidebarSettings* sidebarSettings = settings.sidebarSettings();
 328     const bool isSidebarVisible = (m_sidebar != 0);
 329     sidebarSettings->setVisible(isSidebarVisible);
 330     if (isSidebarVisible) {
 331         sidebarSettings->setWidth(m_sidebar->width());
 332     }
 333
 334     settings.save();
 335
 336     KMainWindow::closeEvent(event);
 337 }
 338
 339 void DolphinMainWindow::saveProperties(KConfig* config)
 340 {
 341     config->setGroup("Primary view");
 342     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 343     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 344     if (m_view[SecondaryIdx] != 0) {
 345         config->setGroup("Secondary view");
 346         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 347         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 348     }
 349 }
 350
 351 void DolphinMainWindow::readProperties(KConfig* config)
 352 {
 353     config->setGroup("Primary view");
 354     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 355     m_view[PrimaryIdx]->setUrlEditable(config->readBoolEntry("Editable Url"));
 356     if (config->hasGroup("Secondary view")) {
 357         config->setGroup("Secondary view");
 358         if (m_view[SecondaryIdx] == 0) {
 359             toggleSplitView();
 360         }
 361         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 362         m_view[SecondaryIdx]->setUrlEditable(config->readBoolEntry("Editable Url"));
 363     }
 364     else if (m_view[SecondaryIdx] != 0) {
 365         toggleSplitView();
 366     }
 367 }
 368
 369 void DolphinMainWindow::createFolder()
 370 {
 371     // Parts of the following code have been taken
 372     // from the class KonqPopupMenu located in
 373     // libqonq/konq_popupmenu.h of Konqueror.
 374     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 375     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 376
 377     clearStatusBar();
 378
 379     DolphinStatusBar* statusBar = m_activeView->statusBar();
 380     const KUrl baseUrl(m_activeView->url());
 381
 382     QString name(i18n("New Folder"));
 383     baseUrl.path(KUrl::AddTrailingSlash);
 384
 385
 386     if (baseUrl.isLocalFile() && QFileInfo(baseUrl.path(KUrl::AddTrailingSlash) + name).exists()) {
 387         name = KIO::RenameDlg::suggestName(baseUrl, i18n("New Folder"));
 388     }
 389
 390     bool ok = false;
 391     name = KInputDialog::getText(i18n("New Folder"),
 392                                  i18n("Enter folder name:" ),
 393                                  name,
 394                                  &ok,
 395                                  this);
 396
 397     if (!ok) {
 398         // the user has pressed 'Cancel'
 399         return;
 400     }
 401
 402     assert(!name.isEmpty());
 403
 404     KUrl url;
 405     if ((name[0] == '/') || (name[0] == '~')) {
 406         url.setPath(KShell::tildeExpand(name));
 407     }
 408     else {
 409         name = KIO::encodeFileName(name);
 410         url = baseUrl;
 411         url.addPath(name);
 412     }
 413     ok = KIO::NetAccess::mkdir(url, this);
 414
 415     // TODO: provide message type hint
 416     if (ok) {
 417         statusBar->setMessage(i18n("Created folder %1.",url.path()),
 418                               DolphinStatusBar::OperationCompleted);
 419
 420         DolphinCommand command(DolphinCommand::CreateFolder, KUrl::List(), url, this);
 421         UndoManager::instance().addCommand(command);
 422     }
 423     else {
 424         // Creating of the folder has been failed. Check whether the creating
 425         // has been failed because a folder with the same name exists...
 426         if (KIO::NetAccess::exists(url, true, this)) {
 427             statusBar->setMessage(i18n("A folder named %1 already exists.",url.path()),
 428                                   DolphinStatusBar::Error);
 429         }
 430         else {
 431             statusBar->setMessage(i18n("Creating of folder %1 failed.",url.path()),
 432                                   DolphinStatusBar::Error);
 433         }
 434
 435     }
 436 }
 437
 438 void DolphinMainWindow::createFile()
 439 {
 440     // Parts of the following code have been taken
 441     // from the class KonqPopupMenu located in
 442     // libqonq/konq_popupmenu.h of Konqueror.
 443     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 444     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 445
 446     clearStatusBar();
 447
 448     // TODO: const Entry& entry = m_createFileTemplates[QString(sender->name())];
 449     // should be enough. Anyway: the implemantation of [] does a linear search internally too.
 450     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
 451     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
 452
 453     const QString senderName(sender()->name());
 454     bool found = false;
 455     CreateFileEntry entry;
 456     while (!found && (it != end)) {
 457         if ((*it).index() == senderName) {
 458             entry = (*it).value();
 459             found = true;
 460         }
 461         else {
 462             ++it;
 463         }
 464     }
 465
 466     DolphinStatusBar* statusBar = m_activeView->statusBar();
 467     if (!found || !QFile::exists(entry.templatePath)) {
 468         statusBar->setMessage(i18n("Could not create file."), DolphinStatusBar::Error);
 469        return;
 470     }
 471
 472     // Get the source path of the template which should be copied.
 473     // The source path is part of the Url entry of the desktop file.
 474     const int pos = entry.templatePath.findRev('/');
 475     QString sourcePath(entry.templatePath.left(pos + 1));
 476     sourcePath += KDesktopFile(entry.templatePath, true).readPathEntry("Url");
 477
 478     QString name(i18n(entry.name.ascii()));
 479     // Most entry names end with "..." (e. g. "HTML File..."), which is ok for
 480     // menus but no good choice for a new file name -> remove the dots...
 481     name.replace("...", QString::null);
 482
 483     // add the file extension to the name
 484     name.append(sourcePath.right(sourcePath.length() - sourcePath.findRev('.')));
 485
 486     // Check whether a file with the current name already exists. If yes suggest automatically
 487     // a unique file name (e. g. "HTML File" will be replaced by "HTML File_1").
 488     const KUrl viewUrl(m_activeView->url());
 489     const bool fileExists = viewUrl.isLocalFile() &&
 490                             QFileInfo(viewUrl.path(KUrl::AddTrailingSlash) + KIO::encodeFileName(name)).exists();
 491     if (fileExists) {
 492         name = KIO::RenameDlg::suggestName(viewUrl, name);
 493     }
 494
 495     // let the user change the suggested file name
 496     bool ok = false;
 497     name = KInputDialog::getText(entry.name,
 498                                  entry.comment,
 499                                  name,
 500                                  &ok,
 501                                  this);
 502     if (!ok) {
 503         // the user has pressed 'Cancel'
 504         return;
 505     }
 506
 507     // before copying the template to the destination path check whether a file
 508     // with the given name already exists
 509     const QString destPath(viewUrl.pathOrUrl() + "/" + KIO::encodeFileName(name));
 510     const KUrl destUrl(destPath);
 511     if (KIO::NetAccess::exists(destUrl, false, this)) {
 512         statusBar->setMessage(i18n("A file named %1 already exists.",name),
 513                               DolphinStatusBar::Error);
 514         return;
 515     }
 516
 517     // copy the template to the destination path
 518     const KUrl sourceUrl(sourcePath);
 519     KIO::CopyJob* job = KIO::copyAs(sourceUrl, destUrl);
 520     job->setDefaultPermissions(true);
 521     if (KIO::NetAccess::synchronousRun(job, this)) {
 522         statusBar->setMessage(i18n("Created file %1.",name),
 523                               DolphinStatusBar::OperationCompleted);
 524
 525         KUrl::List list;
 526         list.append(sourceUrl);
 527         DolphinCommand command(DolphinCommand::CreateFile, list, destUrl, this);
 528         UndoManager::instance().addCommand(command);
 529
 530     }
 531     else {
 532         statusBar->setMessage(i18n("Creating of file %1 failed.",name),
 533                               DolphinStatusBar::Error);
 534     }
 535 }
 536
 537 void DolphinMainWindow::rename()
 538 {
 539     clearStatusBar();
 540     m_activeView->renameSelectedItems();
 541 }
 542
 543 void DolphinMainWindow::moveToTrash()
 544 {
 545     clearStatusBar();
 546     KUrl::List selectedUrls = m_activeView->selectedUrls();
 547     KIO::Job* job = KIO::trash(selectedUrls);
 548     addPendingUndoJob(job, DolphinCommand::Trash, selectedUrls, m_activeView->url());
 549 }
 550
 551 void DolphinMainWindow::deleteItems()
 552 {
 553     clearStatusBar();
 554
 555     KUrl::List list = m_activeView->selectedUrls();
 556     const uint itemCount = list.count();
 557     assert(itemCount >= 1);
 558
 559     QString text;
 560     if (itemCount > 1) {
 561         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 562     }
 563     else {
 564         const KUrl& url = list.first();
 565         text = i18n("Do you really want to delete '%1'?",url.fileName());
 566     }
 567
 568     const bool del = KMessageBox::warningContinueCancel(this,
 569                                                         text,
 570                                                         QString::null,
 571                                                         KGuiItem(i18n("Delete"), SmallIcon("editdelete"))
 572                                                        ) == KMessageBox::Continue;
 573     if (del) {
 574         KIO::Job* job = KIO::del(list);
 575         connect(job, SIGNAL(result(KJob*)),
 576                 this, SLOT(slotHandleJobError(KJob*)));
 577         connect(job, SIGNAL(result(KJob*)),
 578                 this, SLOT(slotDeleteFileFinished(KJob*)));
 579     }
 580 }
 581
 582 void DolphinMainWindow::properties()
 583 {
 584     const KFileItemList* sourceList = m_activeView->selectedItems();
 585     if (sourceList == 0) {
 586         return;
 587     }
 588
 589     KFileItemList list;
 590     KFileItemList::const_iterator it = sourceList->begin();
 591     const KFileItemList::const_iterator end = sourceList->end();
 592     KFileItem* item = 0;
 593     while (it != end) {
 594         list.append(item);
 595         ++it;
 596     }
 597
 598     new KPropertiesDialog(list, this);
 599 }
 600
 601 void DolphinMainWindow::quit()
 602 {
 603     close();
 604 }
 605
 606 void DolphinMainWindow::slotHandleJobError(KJob* job)
 607 {
 608     if (job->error() != 0) {
 609         m_activeView->statusBar()->setMessage(job->errorString(),
 610                                               DolphinStatusBar::Error);
 611     }
 612 }
 613
 614 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 615 {
 616     if (job->error() == 0) {
 617         m_activeView->statusBar()->setMessage(i18n("Delete operation completed."),
 618                                                DolphinStatusBar::OperationCompleted);
 619
 620         // TODO: In opposite to the 'Move to Trash' operation in the class KFileIconView
 621         // no rearranging of the item position is done when a file has been deleted.
 622         // This is bypassed by reloading the view, but it might be worth to investigate
 623         // deeper for the root of this issue.
 624         m_activeView->reload();
 625     }
 626 }
 627
 628 void DolphinMainWindow::slotUndoAvailable(bool available)
 629 {
 630     KAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 631     if (undoAction != 0) {
 632         undoAction->setEnabled(available);
 633     }
 634 }
 635
 636 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 637 {
 638     KAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 639     if (undoAction != 0) {
 640         undoAction->setText(text);
 641     }
 642 }
 643
 644 void DolphinMainWindow::slotRedoAvailable(bool available)
 645 {
 646     KAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 647     if (redoAction != 0) {
 648         redoAction->setEnabled(available);
 649     }
 650 }
 651
 652 void DolphinMainWindow::slotRedoTextChanged(const QString& text)
 653 {
 654     KAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 655     if (redoAction != 0) {
 656         redoAction->setText(text);
 657     }
 658 }
 659
 660 void DolphinMainWindow::cut()
 661 {
 662     // TODO: this boolean doesn't work between instances of dolphin or with konqueror or with other
 663     // apps. The "application/x-kde-cutselection" mimetype should be used instead, see KonqMimeData
 664     // in libkonq
 665     m_clipboardContainsCutData = true;
 666     /* KDE4-TODO: Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 667                                        widget());
 668     QApplication::clipboard()->setData(data);*/
 669 }
 670
 671 void DolphinMainWindow::copy()
 672 {
 673     m_clipboardContainsCutData = false;
 674     /* KDE4-TODO:
 675     Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 676                                      widget());
 677     QApplication::clipboard()->setData(data);*/
 678 }
 679
 680 void DolphinMainWindow::paste()
 681 {
 682     /* KDE4-TODO:   - see KonqOperations::doPaste
 683     QClipboard* clipboard = QApplication::clipboard();
 684     QMimeSource* data = clipboard->data();
 685     if (!KUrlDrag::canDecode(data)) {
 686         return;
 687     }
 688
 689     clearStatusBar();
 690
 691     KUrl::List sourceUrls;
 692     KUrlDrag::decode(data, sourceUrls);
 693
 694     // per default the pasting is done into the current Url of the view
 695     KUrl destUrl(m_activeView->url());
 696
 697     // check whether the pasting should be done into a selected directory
 698     KUrl::List selectedUrls = m_activeView->selectedUrls();
 699     if (selectedUrls.count() == 1) {
 700         const KFileItem fileItem(S_IFDIR,
 701                                  KFileItem::Unknown,
 702                                  selectedUrls.first(),
 703                                  true);
 704         if (fileItem.isDir()) {
 705             // only one item is selected which is a directory, hence paste
 706             // into this directory
 707             destUrl = selectedUrls.first();
 708         }
 709     }
 710
 711
 712     updateViewProperties(sourceUrls);
 713     if (m_clipboardContainsCutData) {
 714         moveUrls(sourceUrls, destUrl);
 715         m_clipboardContainsCutData = false;
 716         clipboard->clear();
 717     }
 718     else {
 719         copyUrls(sourceUrls, destUrl);
 720     }*/
 721 }
 722
 723 void DolphinMainWindow::updatePasteAction()
 724 {
 725     KAction* pasteAction = actionCollection()->action(KStdAction::stdName(KStdAction::Paste));
 726     if (pasteAction == 0) {
 727         return;
 728     }
 729
 730     QString text(i18n("Paste"));
 731     QClipboard* clipboard = QApplication::clipboard();
 732     QMimeSource* data = clipboard->data();
 733     /* KDE4-TODO:
 734     if (KUrlDrag::canDecode(data)) {
 735         pasteAction->setEnabled(true);
 736
 737         KUrl::List urls;
 738         KUrlDrag::decode(data, urls);
 739         const int count = urls.count();
 740         if (count == 1) {
 741             pasteAction->setText(i18n("Paste 1 File"));
 742         }
 743         else {
 744             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 745         }
 746     }
 747     else {*/
 748         pasteAction->setEnabled(false);
 749         pasteAction->setText(i18n("Paste"));
 750     //}
 751
 752     if (pasteAction->isEnabled()) {
 753         KUrl::List urls = m_activeView->selectedUrls();
 754         const uint count = urls.count();
 755         if (count > 1) {
 756             // pasting should not be allowed when more than one file
 757             // is selected
 758             pasteAction->setEnabled(false);
 759         }
 760         else if (count == 1) {
 761             // Only one file is selected. Pasting is only allowed if this
 762             // file is a directory.
 763             // TODO: this doesn't work with remote protocols; instead we need a
 764             // m_activeView->selectedFileItems() to get the real KFileItems
 765             const KFileItem fileItem(S_IFDIR,
 766                                      KFileItem::Unknown,
 767                                      urls.first(),
 768                                      true);
 769             pasteAction->setEnabled(fileItem.isDir());
 770         }
 771     }
 772 }
 773
 774 void DolphinMainWindow::selectAll()
 775 {
 776     clearStatusBar();
 777     m_activeView->selectAll();
 778 }
 779
 780 void DolphinMainWindow::invertSelection()
 781 {
 782     clearStatusBar();
 783     m_activeView->invertSelection();
 784 }
 785 void DolphinMainWindow::setIconsView()
 786 {
 787     m_activeView->setMode(DolphinView::IconsView);
 788 }
 789
 790 void DolphinMainWindow::setDetailsView()
 791 {
 792     m_activeView->setMode(DolphinView::DetailsView);
 793 }
 794
 795 void DolphinMainWindow::setPreviewsView()
 796 {
 797     m_activeView->setMode(DolphinView::PreviewsView);
 798 }
 799
 800 void DolphinMainWindow::sortByName()
 801 {
 802     m_activeView->setSorting(DolphinView::SortByName);
 803 }
 804
 805 void DolphinMainWindow::sortBySize()
 806 {
 807     m_activeView->setSorting(DolphinView::SortBySize);
 808 }
 809
 810 void DolphinMainWindow::sortByDate()
 811 {
 812     m_activeView->setSorting(DolphinView::SortByDate);
 813 }
 814
 815 void DolphinMainWindow::toggleSortOrder()
 816 {
 817     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 818                                 Qt::Descending :
 819                                 Qt::Ascending;
 820     m_activeView->setSortOrder(order);
 821 }
 822
 823 void DolphinMainWindow::toggleSplitView()
 824 {
 825     if (m_view[SecondaryIdx] == 0) {
 826         // create a secondary view
 827         m_view[SecondaryIdx] = new DolphinView(this,
 828                                                m_splitter,
 829                                                m_view[PrimaryIdx]->url(),
 830                                                m_view[PrimaryIdx]->mode(),
 831                                                m_view[PrimaryIdx]->isShowHiddenFilesEnabled());
 832         m_view[SecondaryIdx]->show();
 833     }
 834     else {
 835         // remove secondary view
 836         if (m_activeView == m_view[PrimaryIdx]) {
 837             m_view[SecondaryIdx]->close();
 838             m_view[SecondaryIdx]->deleteLater();
 839             m_view[SecondaryIdx] = 0;
 840             setActiveView(m_view[PrimaryIdx]);
 841         }
 842         else {
 843             // The secondary view is active, hence from the users point of view
 844             // the content of the secondary view should be moved to the primary view.
 845             // From an implementation point of view it is more efficient to close
 846             // the primary view and exchange the internal pointers afterwards.
 847             m_view[PrimaryIdx]->close();
 848             m_view[PrimaryIdx]->deleteLater();
 849             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 850             m_view[SecondaryIdx] = 0;
 851             setActiveView(m_view[PrimaryIdx]);
 852         }
 853     }
 854 }
 855
 856 void DolphinMainWindow::reloadView()
 857 {
 858     clearStatusBar();
 859     m_activeView->reload();
 860 }
 861
 862 void DolphinMainWindow::stopLoading()
 863 {
 864 }
 865
 866 void DolphinMainWindow::showHiddenFiles()
 867 {
 868     clearStatusBar();
 869
 870     const KToggleAction* showHiddenFilesAction =
 871         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 872     const bool show = showHiddenFilesAction->isChecked();
 873     m_activeView->setShowHiddenFilesEnabled(show);
 874 }
 875
 876 void DolphinMainWindow::showFilterBar()
 877 {
 878     const KToggleAction* showFilterBarAction =
 879         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 880     const bool show = showFilterBarAction->isChecked();
 881     m_activeView->slotShowFilterBar(show);
 882 }
 883
 884 void DolphinMainWindow::zoomIn()
 885 {
 886     m_activeView->zoomIn();
 887     updateViewActions();
 888 }
 889
 890 void DolphinMainWindow::zoomOut()
 891 {
 892     m_activeView->zoomOut();
 893     updateViewActions();
 894 }
 895
 896 void DolphinMainWindow::toggleEditLocation()
 897 {
 898     clearStatusBar();
 899
 900     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 901
 902     bool editOrBrowse = action->isChecked();
 903 //    action->setChecked(action->setChecked);
 904     m_activeView->setUrlEditable(editOrBrowse);
 905 }
 906
 907 void DolphinMainWindow::editLocation()
 908 {
 909     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 910     action->setChecked(true);
 911     m_activeView->setUrlEditable(true);
 912 }
 913
 914 void DolphinMainWindow::adjustViewProperties()
 915 {
 916     clearStatusBar();
 917     ViewPropertiesDialog dlg(m_activeView);
 918     dlg.exec();
 919 }
 920
 921 void DolphinMainWindow::goBack()
 922 {
 923     clearStatusBar();
 924     m_activeView->goBack();
 925 }
 926
 927 void DolphinMainWindow::goForward()
 928 {
 929     clearStatusBar();
 930     m_activeView->goForward();
 931 }
 932
 933 void DolphinMainWindow::goUp()
 934 {
 935     clearStatusBar();
 936     m_activeView->goUp();
 937 }
 938
 939 void DolphinMainWindow::goHome()
 940 {
 941     clearStatusBar();
 942     m_activeView->goHome();
 943 }
 944
 945 void DolphinMainWindow::openTerminal()
 946 {
 947     QString command("konsole --workdir \"");
 948     command.append(m_activeView->url().path());
 949     command.append('\"');
 950
 951     KRun::runCommand(command, "Konsole", "konsole");
 952 }
 953
 954 void DolphinMainWindow::findFile()
 955 {
 956     KRun::run("kfind", m_activeView->url());
 957 }
 958
 959 void DolphinMainWindow::compareFiles()
 960 {
 961     // The method is only invoked if exactly 2 files have
 962     // been selected. The selected files may be:
 963     // - both in the primary view
 964     // - both in the secondary view
 965     // - one in the primary view and the other in the secondary
 966     //   view
 967     assert(m_view[PrimaryIdx] != 0);
 968
 969     KUrl urlA;
 970     KUrl urlB;
 971     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 972
 973     switch (urls.count()) {
 974         case 0: {
 975             assert(m_view[SecondaryIdx] != 0);
 976             urls = m_view[SecondaryIdx]->selectedUrls();
 977             assert(urls.count() == 2);
 978             urlA = urls[0];
 979             urlB = urls[1];
 980             break;
 981         }
 982
 983         case 1: {
 984             urlA = urls[0];
 985             assert(m_view[SecondaryIdx] != 0);
 986             urls = m_view[SecondaryIdx]->selectedUrls();
 987             assert(urls.count() == 1);
 988             urlB = urls[0];
 989             break;
 990         }
 991
 992         case 2: {
 993             urlA = urls[0];
 994             urlB = urls[1];
 995             break;
 996         }
 997
 998         default: {
 999             // may not happen: compareFiles may only get invoked if 2
1000             // files are selected
1001             assert(false);
1002         }
1003     }
1004
1005     QString command("kompare -c \"");
1006     command.append(urlA.pathOrUrl());
1007     command.append("\" \"");
1008     command.append(urlB.pathOrUrl());
1009     command.append('\"');
1010     KRun::runCommand(command, "Kompare", "kompare");
1011
1012 }
1013
1014 void DolphinMainWindow::editSettings()
1015 {
1016     // TODO: make a static method for opening the settings dialog
1017     DolphinSettingsDialog dlg(this);
1018     dlg.exec();
1019 }
1020
1021 void DolphinMainWindow::addUndoOperation(KJob* job)
1022 {
1023     if (job->error() != 0) {
1024         slotHandleJobError(job);
1025     }
1026     else {
1027         const int id = job->progressId();
1028
1029         // set iterator to the executed command with the current id...
1030         Q3ValueList<UndoInfo>::Iterator it = m_pendingUndoJobs.begin();
1031         const Q3ValueList<UndoInfo>::Iterator end = m_pendingUndoJobs.end();
1032         bool found = false;
1033         while (!found && (it != end)) {
1034             if ((*it).id == id) {
1035                 found = true;
1036             }
1037             else {
1038                 ++it;
1039             }
1040         }
1041
1042         if (found) {
1043             DolphinCommand command = (*it).command;
1044             if (command.type() == DolphinCommand::Trash) {
1045                 // To be able to perform an undo for the 'Move to Trash' operation
1046                 // all source Urls must be updated with the trash Url. E. g. when moving
1047                 // a file "test.txt" and a second file "test.txt" to the trash,
1048                 // then the filenames in the trash are "0-test.txt" and "1-test.txt".
1049                 QMap<QString, QString> metaData;
1050                 KIO::Job *kiojob = qobject_cast<KIO::Job*>( job );
1051                 if ( kiojob )
1052                 {
1053                     metaData = kiojob->metaData();
1054                 }
1055                 KUrl::List newSourceUrls;
1056
1057                 KUrl::List sourceUrls = command.source();
1058                 KUrl::List::Iterator sourceIt = sourceUrls.begin();
1059                 const KUrl::List::Iterator sourceEnd = sourceUrls.end();
1060
1061                 while (sourceIt != sourceEnd) {
1062                     QMap<QString, QString>::ConstIterator metaIt = metaData.find("trashUrl-" + (*sourceIt).path());
1063                     if (metaIt != metaData.end()) {
1064                         newSourceUrls.append(KUrl(metaIt.data()));
1065                     }
1066                     ++sourceIt;
1067                 }
1068                 command.setSource(newSourceUrls);
1069             }
1070
1071             UndoManager::instance().addCommand(command);
1072             m_pendingUndoJobs.erase(it);
1073
1074             DolphinStatusBar* statusBar = m_activeView->statusBar();
1075             switch (command.type()) {
1076                 case DolphinCommand::Copy:
1077                     statusBar->setMessage(i18n("Copy operation completed."),
1078                                           DolphinStatusBar::OperationCompleted);
1079                     break;
1080                 case DolphinCommand::Move:
1081                     statusBar->setMessage(i18n("Move operation completed."),
1082                                           DolphinStatusBar::OperationCompleted);
1083                     break;
1084                 case DolphinCommand::Trash:
1085                     statusBar->setMessage(i18n("Move to trash operation completed."),
1086                                           DolphinStatusBar::OperationCompleted);
1087                     break;
1088                 default:
1089                     break;
1090             }
1091         }
1092     }
1093 }
1094
1095 void DolphinMainWindow::toggleSidebar()
1096 {
1097     if (m_sidebar == 0) {
1098         openSidebar();
1099     }
1100     else {
1101         closeSidebar();
1102     }
1103
1104     KToggleAction* sidebarAction = static_cast<KToggleAction*>(actionCollection()->action("sidebar"));
1105     sidebarAction->setChecked(m_sidebar != 0);
1106 }
1107
1108 void DolphinMainWindow::closeSidebar()
1109 {
1110     if (m_sidebar == 0) {
1111         // the sidebar has already been closed
1112         return;
1113     }
1114
1115     // store width of sidebar and remember that the sidebar has been closed
1116     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
1117     settings->setVisible(false);
1118     settings->setWidth(m_sidebar->width());
1119
1120     m_sidebar->deleteLater();
1121     m_sidebar = 0;
1122 }
1123
1124
1125 void DolphinMainWindow::init()
1126 {
1127     // Check whether Dolphin runs the first time. If yes then
1128     // a proper default window size is given at the end of DolphinMainWindow::init().
1129     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1130     const bool firstRun = generalSettings->firstRun();
1131
1132     setAcceptDrops(true);
1133
1134     m_splitter = new QSplitter(this);
1135
1136     DolphinSettings& settings = DolphinSettings::instance();
1137
1138     KBookmarkManager* manager = settings.bookmarkManager();
1139     assert(manager != 0);
1140     KBookmarkGroup root = manager->root();
1141     if (root.first().isNull()) {
1142         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
1143         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
1144         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
1145         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
1146         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
1147     }
1148
1149     setupActions();
1150     setupGUI(Keys|Save|Create|ToolBar);
1151
1152     const KUrl& homeUrl = root.first().url();
1153     setCaption(homeUrl.fileName());
1154     ViewProperties props(homeUrl);
1155     m_view[PrimaryIdx] = new DolphinView(this,
1156                                          m_splitter,
1157                                          homeUrl,
1158                                          props.viewMode(),
1159                                          props.isShowHiddenFilesEnabled());
1160
1161     m_activeView = m_view[PrimaryIdx];
1162
1163     setCentralWidget(m_splitter);
1164
1165     // open sidebar
1166     SidebarSettings* sidebarSettings = settings.sidebarSettings();
1167     assert(sidebarSettings != 0);
1168     if (sidebarSettings->visible()) {
1169         openSidebar();
1170     }
1171
1172     createGUI();
1173
1174     stateChanged("new_file");
1175     setAutoSaveSettings();
1176
1177     QClipboard* clipboard = QApplication::clipboard();
1178     connect(clipboard, SIGNAL(dataChanged()),
1179             this, SLOT(updatePasteAction()));
1180     updatePasteAction();
1181     updateGoActions();
1182
1183     setupCreateNewMenuActions();
1184
1185     loadSettings();
1186
1187     if (firstRun) {
1188         // assure a proper default size if Dolphin runs the first time
1189         resize(640, 480);
1190     }
1191 }
1192
1193 void DolphinMainWindow::loadSettings()
1194 {
1195     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1196
1197     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1198     if (settings->splitView()) {
1199         splitAction->setChecked(true);
1200         toggleSplitView();
1201     }
1202
1203     updateViewActions();
1204 }
1205
1206 void DolphinMainWindow::setupActions()
1207 {
1208     // setup 'File' menu
1209     KAction* createFolder = new KAction(i18n("Folder..."), actionCollection(), "create_folder");
1210     createFolder->setIcon(KIcon("folder"));
1211     createFolder->setShortcut(Qt::Key_N);
1212     connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
1213
1214     KAction* rename = new KAction(i18n("Rename"), actionCollection(), "rename");
1215     rename->setShortcut(Qt::Key_F2);
1216     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1217
1218     KAction* moveToTrash = new KAction(i18n("Move to Trash"), actionCollection(), "move_to_trash");
1219     moveToTrash->setIcon(KIcon("edittrash"));
1220     moveToTrash->setShortcut(QKeySequence::Delete);
1221     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1222
1223     KAction* deleteAction = new KAction(i18n("Delete"), actionCollection(), "delete");
1224     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
1225     deleteAction->setIcon(KIcon("editdelete"));
1226     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1227
1228     KAction* properties = new KAction(i18n("Propert&ies"), actionCollection(), "properties");
1229     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1230     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1231
1232     KStdAction::quit(this, SLOT(quit()), actionCollection());
1233
1234     // setup 'Edit' menu
1235     UndoManager& undoManager = UndoManager::instance();
1236     KStdAction::undo(&undoManager,
1237                      SLOT(undo()),
1238                      actionCollection());
1239     connect(&undoManager, SIGNAL(undoAvailable(bool)),
1240             this, SLOT(slotUndoAvailable(bool)));
1241     connect(&undoManager, SIGNAL(undoTextChanged(const QString&)),
1242             this, SLOT(slotUndoTextChanged(const QString&)));
1243
1244     KStdAction::redo(&undoManager,
1245                      SLOT(redo()),
1246                      actionCollection());
1247     connect(&undoManager, SIGNAL(redoAvailable(bool)),
1248             this, SLOT(slotRedoAvailable(bool)));
1249     connect(&undoManager, SIGNAL(redoTextChanged(const QString&)),
1250             this, SLOT(slotRedoTextChanged(const QString&)));
1251
1252     KStdAction::cut(this, SLOT(cut()), actionCollection());
1253     KStdAction::copy(this, SLOT(copy()), actionCollection());
1254     KStdAction::paste(this, SLOT(paste()), actionCollection());
1255
1256     KAction* selectAll = new KAction(i18n("Select All"), actionCollection(), "select_all");
1257     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1258     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1259
1260     KAction* invertSelection = new KAction(i18n("Invert Selection"), actionCollection(), "invert_selection");
1261     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1262     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1263
1264     // setup 'View' menu
1265     KStdAction::zoomIn(this,
1266                        SLOT(zoomIn()),
1267                        actionCollection());
1268
1269     KStdAction::zoomOut(this,
1270                         SLOT(zoomOut()),
1271                         actionCollection());
1272
1273     KToggleAction* iconsView = new KToggleAction(i18n("Icons"), actionCollection(), "icons");
1274     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1275     iconsView->setIcon(KIcon("view_icon"));
1276     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1277
1278     KToggleAction* detailsView = new KToggleAction(i18n("Details"), actionCollection(), "details");
1279     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1280     detailsView->setIcon(KIcon("view_text"));
1281     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1282
1283     KToggleAction* previewsView = new KToggleAction(i18n("Previews"), actionCollection(), "previews");
1284     previewsView->setShortcut(Qt::CTRL | Qt::Key_3);
1285     previewsView->setIcon(KIcon("gvdirpart"));
1286     connect(previewsView, SIGNAL(triggered()), this, SLOT(setPreviewsView()));
1287
1288     QActionGroup* viewModeGroup = new QActionGroup(this);
1289     viewModeGroup->addAction(iconsView);
1290     viewModeGroup->addAction(detailsView);
1291     viewModeGroup->addAction(previewsView);
1292
1293     KToggleAction* sortByName = new KToggleAction(i18n("By Name"), actionCollection(), "by_name");
1294     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1295
1296     KToggleAction* sortBySize = new KToggleAction(i18n("By Size"), actionCollection(), "by_size");
1297     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1298
1299     KToggleAction* sortByDate = new KToggleAction(i18n("By Date"), actionCollection(), "by_date");
1300     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1301
1302     QActionGroup* sortGroup = new QActionGroup(this);
1303     sortGroup->addAction(sortByName);
1304     sortGroup->addAction(sortBySize);
1305     sortGroup->addAction(sortByDate);
1306
1307     KToggleAction* sortDescending = new KToggleAction(i18n("Descending"), actionCollection(), "descending");
1308     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1309
1310     KToggleAction* showHiddenFiles = new KToggleAction(i18n("Show Hidden Files"), actionCollection(), "show_hidden_files");
1311     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1312     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(showHiddenFiles()));
1313
1314     KToggleAction* split = new KToggleAction(i18n("Split View"), actionCollection(), "split_view");
1315     split->setShortcut(Qt::Key_F10);
1316     split->setIcon(KIcon("view_left_right"));
1317     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1318
1319     KAction* reload = new KAction(i18n("Reload"), "F5", actionCollection(), "reload");
1320     reload->setShortcut(Qt::Key_F5);
1321     reload->setIcon(KIcon("reload"));
1322     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1323
1324     KAction* stop = new KAction(i18n("Stop"), actionCollection(), "stop");
1325     stop->setIcon(KIcon("stop"));
1326     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1327
1328     KToggleAction* showFullLocation = new KToggleAction(i18n("Show Full Location"), actionCollection(), "editable_location");
1329     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1330     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1331
1332     KToggleAction* editLocation = new KToggleAction(i18n("Edit Location"), actionCollection(), "edit_location");
1333     editLocation->setShortcut(Qt::Key_F6);
1334     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1335
1336     KToggleAction* sidebar = new KToggleAction(i18n("Sidebar"), actionCollection(), "sidebar");
1337     sidebar->setShortcut(Qt::Key_F9);
1338     connect(sidebar, SIGNAL(triggered()), this, SLOT(toggleSidebar()));
1339
1340     KAction* adjustViewProps = new KAction(i18n("Adjust View Properties..."), actionCollection(), "view_properties");
1341     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1342
1343     // setup 'Go' menu
1344     KStdAction::back(this, SLOT(goBack()), actionCollection());
1345     KStdAction::forward(this, SLOT(goForward()), actionCollection());
1346     KStdAction::up(this, SLOT(goUp()), actionCollection());
1347     KStdAction::home(this, SLOT(goHome()), actionCollection());
1348
1349     // setup 'Tools' menu
1350     KAction* openTerminal = new KAction(i18n("Open Terminal"), actionCollection(), "open_terminal");
1351     openTerminal->setShortcut(Qt::Key_F4);
1352     openTerminal->setIcon(KIcon("konsole"));
1353     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1354
1355     KAction* findFile = new KAction(i18n("Find File..."), actionCollection(), "find_file");
1356     findFile->setShortcut(Qt::Key_F);
1357     findFile->setIcon(KIcon("filefind"));
1358     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1359
1360     KToggleAction* showFilterBar = new KToggleAction(i18n("Show Filter Bar"), actionCollection(), "show_filter_bar");
1361     showFilterBar->setShortcut(Qt::Key_Slash);
1362     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1363
1364     KAction* compareFiles = new KAction(i18n("Compare Files"), actionCollection(), "compare_files");
1365     compareFiles->setIcon(KIcon("kompare"));
1366     compareFiles->setEnabled(false);
1367     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1368
1369     // setup 'Settings' menu
1370     KStdAction::preferences(this, SLOT(editSettings()), actionCollection());
1371 }
1372
1373 void DolphinMainWindow::setupCreateNewMenuActions()
1374 {
1375     // Parts of the following code have been taken
1376     // from the class KNewMenu located in
1377     // libqonq/knewmenu.h of Konqueror.
1378     //  Copyright (C) 1998, 1999 David Faure <faure@kde.org>
1379     //                2003       Sven Leiber <s.leiber@web.de>
1380
1381     QStringList files = actionCollection()->instance()->dirs()->findAllResources("templates");
1382     for (QStringList::Iterator it = files.begin() ; it != files.end(); ++it) {
1383         if ((*it)[0] != '.' ) {
1384             KSimpleConfig config(*it, true);
1385             config.setDesktopGroup();
1386
1387             // tricky solution to ensure that TextFile is at the beginning
1388             // because this filetype is the most used (according kde-core discussion)
1389             const QString name(config.readEntry("Name"));
1390             QString key(name);
1391
1392             const QString path(config.readPathEntry("Url"));
1393             if (!path.endsWith("emptydir")) {
1394                 if (path.endsWith("TextFile.txt")) {
1395                     key = "1" + key;
1396                 }
1397                 else if (!KDesktopFile::isDesktopFile(path)) {
1398                     key = "2" + key;
1399                 }
1400                 else if (path.endsWith("Url.desktop")){
1401                     key = "3" + key;
1402                 }
1403                 else if (path.endsWith("Program.desktop")){
1404                     key = "4" + key;
1405                 }
1406                 else {
1407                     key = "5";
1408                 }
1409
1410                 const QString icon(config.readEntry("Icon"));
1411                 const QString comment(config.readEntry("Comment"));
1412                 const QString type(config.readEntry("Type"));
1413
1414                 const QString filePath(*it);
1415
1416
1417                 if (type == "Link") {
1418                     CreateFileEntry entry;
1419                     entry.name = name;
1420                     entry.icon = icon;
1421                     entry.comment = comment;
1422                     entry.templatePath = filePath;
1423                     m_createFileTemplates.insert(key, entry);
1424                 }
1425             }
1426         }
1427     }
1428     m_createFileTemplates.sort();
1429
1430     unplugActionList("create_actions");
1431     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
1432     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
1433     /* KDE4-TODO: don't port this code; use KNewMenu instead
1434     while (it != end) {
1435         CreateFileEntry entry = (*it).value();
1436         KAction* action = new KAction(entry.name);
1437         action->setIcon(entry.icon);
1438         action->setName((*it).index());
1439         connect(action, SIGNAL(activated()),
1440                 this, SLOT(createFile()));
1441
1442         const QChar section = ((*it).index()[0]);
1443         switch (section) {
1444             case '1':
1445             case '2': {
1446                 m_fileGroupActions.append(action);
1447                 break;
1448             }
1449
1450             case '3':
1451             case '4': {
1452                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1453                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1454                 //m_linkGroupActions.append(action);
1455                 break;
1456             }
1457
1458             case '5': {
1459                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1460                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1461                 //m_linkToDeviceActions.append(action);
1462                 break;
1463             }
1464             default:
1465                 break;
1466         }
1467         ++it;
1468     }
1469
1470     plugActionList("create_file_group", m_fileGroupActions);
1471     //plugActionList("create_link_group", m_linkGroupActions);
1472     //plugActionList("link_to_device", m_linkToDeviceActions);*/
1473 }
1474
1475 void DolphinMainWindow::updateHistory()
1476 {
1477     int index = 0;
1478     const Q3ValueList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1479
1480     KAction* backAction = actionCollection()->action("go_back");
1481     if (backAction != 0) {
1482         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1483     }
1484
1485     KAction* forwardAction = actionCollection()->action("go_forward");
1486     if (forwardAction != 0) {
1487         forwardAction->setEnabled(index > 0);
1488     }
1489 }
1490
1491 void DolphinMainWindow::updateEditActions()
1492 {
1493     const KFileItemList* list = m_activeView->selectedItems();
1494     if ((list == 0) || (*list).isEmpty()) {
1495         stateChanged("has_no_selection");
1496     }
1497     else {
1498         stateChanged("has_selection");
1499
1500         KAction* renameAction = actionCollection()->action("rename");
1501         if (renameAction != 0) {
1502             renameAction->setEnabled(list->count() >= 1);
1503         }
1504
1505         bool enableMoveToTrash = true;
1506
1507         KFileItemList::const_iterator it = list->begin();
1508         const KFileItemList::const_iterator end = list->end();
1509         while (it != end) {
1510             KFileItem* item = *it;
1511             const KUrl& url = item->url();
1512             // only enable the 'Move to Trash' action for local files
1513             if (!url.isLocalFile()) {
1514                 enableMoveToTrash = false;
1515             }
1516             ++it;
1517         }
1518
1519         KAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1520         moveToTrashAction->setEnabled(enableMoveToTrash);
1521     }
1522     updatePasteAction();
1523 }
1524
1525 void DolphinMainWindow::updateViewActions()
1526 {
1527     KAction* zoomInAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomIn));
1528     if (zoomInAction != 0) {
1529         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1530     }
1531
1532     KAction* zoomOutAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomOut));
1533     if (zoomOutAction != 0) {
1534         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1535     }
1536
1537     KAction* action = 0;
1538     switch (m_activeView->mode()) {
1539         case DolphinView::IconsView:
1540             action = actionCollection()->action("icons");
1541             break;
1542         case DolphinView::DetailsView:
1543             action = actionCollection()->action("details");
1544             break;
1545         case DolphinView::PreviewsView:
1546             action = actionCollection()->action("previews");
1547             break;
1548         default:
1549             break;
1550     }
1551
1552     if (action != 0) {
1553         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1554         toggleAction->setChecked(true);
1555     }
1556
1557     slotSortingChanged(m_activeView->sorting());
1558     slotSortOrderChanged(m_activeView->sortOrder());
1559
1560     KToggleAction* showFilterBarAction =
1561         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1562     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1563
1564     KToggleAction* showHiddenFilesAction =
1565         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1566     showHiddenFilesAction->setChecked(m_activeView->isShowHiddenFilesEnabled());
1567
1568     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1569     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1570
1571     KToggleAction* sidebarAction = static_cast<KToggleAction*>(actionCollection()->action("sidebar"));
1572     sidebarAction->setChecked(m_sidebar != 0);
1573 }
1574
1575 void DolphinMainWindow::updateGoActions()
1576 {
1577     KAction* goUpAction = actionCollection()->action(KStdAction::stdName(KStdAction::Up));
1578     const KUrl& currentUrl = m_activeView->url();
1579     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1580 }
1581
1582 void DolphinMainWindow::updateViewProperties(const KUrl::List& urls)
1583 {
1584     if (urls.isEmpty()) {
1585         return;
1586     }
1587
1588     // Updating the view properties might take up to several seconds
1589     // when dragging several thousand Urls. Writing a KIO slave for this
1590     // use case is not worth the effort, but at least the main widget
1591     // must be disabled and a progress should be shown.
1592     ProgressIndicator progressIndicator(this,
1593                                         i18n("Updating view properties..."),
1594                                         QString::null,
1595                                         urls.count());
1596
1597     KUrl::List::ConstIterator end = urls.end();
1598     for(KUrl::List::ConstIterator it = urls.begin(); it != end; ++it) {
1599         progressIndicator.execOperation();
1600
1601         ViewProperties props(*it);
1602         props.save();
1603     }
1604 }
1605
1606 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1607 {
1608     KIO::Job* job = KIO::copy(source, dest);
1609     addPendingUndoJob(job, DolphinCommand::Copy, source, dest);
1610 }
1611
1612 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1613 {
1614     KIO::Job* job = KIO::move(source, dest);
1615     addPendingUndoJob(job, DolphinCommand::Move, source, dest);
1616 }
1617
1618 void DolphinMainWindow::addPendingUndoJob(KIO::Job* job,
1619                                 DolphinCommand::Type commandType,
1620                                 const KUrl::List& source,
1621                                 const KUrl& dest)
1622 {
1623     connect(job, SIGNAL(result(KJob*)),
1624             this, SLOT(addUndoOperation(KJob*)));
1625
1626     UndoInfo undoInfo;
1627     undoInfo.id = job->progressId();
1628     undoInfo.command = DolphinCommand(commandType, source, dest, this);
1629     m_pendingUndoJobs.append(undoInfo);
1630 }
1631
1632 void DolphinMainWindow::clearStatusBar()
1633 {
1634     m_activeView->statusBar()->clear();
1635 }
1636
1637 void DolphinMainWindow::openSidebar()
1638 {
1639     if (m_sidebar != 0) {
1640         // the sidebar is already open
1641         return;
1642     }
1643
1644     m_sidebar = new Sidebar(this, m_splitter);
1645     m_sidebar->show();
1646
1647     connect(m_sidebar, SIGNAL(urlChanged(const KUrl&)),
1648             this, SLOT(slotUrlChangeRequest(const KUrl&)));
1649     m_splitter->setCollapsible(m_sidebar, false);
1650     m_splitter->setResizeMode(m_sidebar, QSplitter::KeepSize);
1651     m_splitter->moveToFirst(m_sidebar);
1652
1653     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
1654     settings->setVisible(true);
1655 }
1656
1657 #include "dolphinmainwindow.moc"