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::slotRedo()
 317 {
 318     UndoManager::instance().redo(this);
 319 }
 320
 321 void DolphinMainWindow::slotUndo()
 322 {
 323     UndoManager::instance().undo(this);
 324 }
 325
 326 void DolphinMainWindow::slotNewMainWindow()
 327 {
 328     DolphinApplication::app()->createMainWindow()->show();
 329 }
 330
 331 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 332 {
 333     // KDE4-TODO
 334     //KConfig* config = KGlobal::config();
 335     //config->setGroup("General");
 336     //config->writeEntry("First Run", false);
 337
 338     DolphinSettings& settings = DolphinSettings::instance();
 339     GeneralSettings* generalSettings = settings.generalSettings();
 340     generalSettings->setFirstRun(false);
 341
 342     SidebarSettings* sidebarSettings = settings.sidebarSettings();
 343     const bool isSidebarVisible = (m_sidebar != 0);
 344     sidebarSettings->setVisible(isSidebarVisible);
 345     if (isSidebarVisible) {
 346         sidebarSettings->setWidth(m_sidebar->width());
 347     }
 348
 349     settings.save();
 350
 351     KMainWindow::closeEvent(event);
 352 }
 353
 354 void DolphinMainWindow::saveProperties(KConfig* config)
 355 {
 356     config->setGroup("Primary view");
 357     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 358     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 359     if (m_view[SecondaryIdx] != 0) {
 360         config->setGroup("Secondary view");
 361         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 362         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 363     }
 364 }
 365
 366 void DolphinMainWindow::readProperties(KConfig* config)
 367 {
 368     config->setGroup("Primary view");
 369     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 370     m_view[PrimaryIdx]->setUrlEditable(config->readBoolEntry("Editable Url"));
 371     if (config->hasGroup("Secondary view")) {
 372         config->setGroup("Secondary view");
 373         if (m_view[SecondaryIdx] == 0) {
 374             toggleSplitView();
 375         }
 376         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 377         m_view[SecondaryIdx]->setUrlEditable(config->readBoolEntry("Editable Url"));
 378     }
 379     else if (m_view[SecondaryIdx] != 0) {
 380         toggleSplitView();
 381     }
 382 }
 383
 384 void DolphinMainWindow::createFolder()
 385 {
 386     // Parts of the following code have been taken
 387     // from the class KonqPopupMenu located in
 388     // libqonq/konq_popupmenu.h of Konqueror.
 389     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 390     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 391
 392     clearStatusBar();
 393
 394     DolphinStatusBar* statusBar = m_activeView->statusBar();
 395     const KUrl baseUrl(m_activeView->url());
 396
 397     QString name(i18n("New Folder"));
 398     baseUrl.path(KUrl::AddTrailingSlash);
 399
 400
 401     if (baseUrl.isLocalFile() && QFileInfo(baseUrl.path(KUrl::AddTrailingSlash) + name).exists()) {
 402         name = KIO::RenameDlg::suggestName(baseUrl, i18n("New Folder"));
 403     }
 404
 405     bool ok = false;
 406     name = KInputDialog::getText(i18n("New Folder"),
 407                                  i18n("Enter folder name:" ),
 408                                  name,
 409                                  &ok,
 410                                  this);
 411
 412     if (!ok) {
 413         // the user has pressed 'Cancel'
 414         return;
 415     }
 416
 417     assert(!name.isEmpty());
 418
 419     KUrl url;
 420     if ((name[0] == '/') || (name[0] == '~')) {
 421         url.setPath(KShell::tildeExpand(name));
 422     }
 423     else {
 424         name = KIO::encodeFileName(name);
 425         url = baseUrl;
 426         url.addPath(name);
 427     }
 428     ok = KIO::NetAccess::mkdir(url, this);
 429
 430     // TODO: provide message type hint
 431     if (ok) {
 432         statusBar->setMessage(i18n("Created folder %1.",url.path()),
 433                               DolphinStatusBar::OperationCompleted);
 434
 435         DolphinCommand command(DolphinCommand::CreateFolder, KUrl::List(), url);
 436         UndoManager::instance().addCommand(command);
 437     }
 438     else {
 439         // Creating of the folder has been failed. Check whether the creating
 440         // has been failed because a folder with the same name exists...
 441         if (KIO::NetAccess::exists(url, true, this)) {
 442             statusBar->setMessage(i18n("A folder named %1 already exists.",url.path()),
 443                                   DolphinStatusBar::Error);
 444         }
 445         else {
 446             statusBar->setMessage(i18n("Creating of folder %1 failed.",url.path()),
 447                                   DolphinStatusBar::Error);
 448         }
 449
 450     }
 451 }
 452
 453 void DolphinMainWindow::createFile()
 454 {
 455     // Parts of the following code have been taken
 456     // from the class KonqPopupMenu located in
 457     // libqonq/konq_popupmenu.h of Konqueror.
 458     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 459     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 460
 461     clearStatusBar();
 462
 463     // TODO: const Entry& entry = m_createFileTemplates[QString(sender->name())];
 464     // should be enough. Anyway: the implemantation of [] does a linear search internally too.
 465     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
 466     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
 467
 468     const QString senderName(sender()->name());
 469     bool found = false;
 470     CreateFileEntry entry;
 471     while (!found && (it != end)) {
 472         if ((*it).index() == senderName) {
 473             entry = (*it).value();
 474             found = true;
 475         }
 476         else {
 477             ++it;
 478         }
 479     }
 480
 481     DolphinStatusBar* statusBar = m_activeView->statusBar();
 482     if (!found || !QFile::exists(entry.templatePath)) {
 483         statusBar->setMessage(i18n("Could not create file."), DolphinStatusBar::Error);
 484        return;
 485     }
 486
 487     // Get the source path of the template which should be copied.
 488     // The source path is part of the Url entry of the desktop file.
 489     const int pos = entry.templatePath.findRev('/');
 490     QString sourcePath(entry.templatePath.left(pos + 1));
 491     sourcePath += KDesktopFile(entry.templatePath, true).readPathEntry("Url");
 492
 493     QString name(i18n(entry.name.ascii()));
 494     // Most entry names end with "..." (e. g. "HTML File..."), which is ok for
 495     // menus but no good choice for a new file name -> remove the dots...
 496     name.replace("...", QString::null);
 497
 498     // add the file extension to the name
 499     name.append(sourcePath.right(sourcePath.length() - sourcePath.findRev('.')));
 500
 501     // Check whether a file with the current name already exists. If yes suggest automatically
 502     // a unique file name (e. g. "HTML File" will be replaced by "HTML File_1").
 503     const KUrl viewUrl(m_activeView->url());
 504     const bool fileExists = viewUrl.isLocalFile() &&
 505                             QFileInfo(viewUrl.path(KUrl::AddTrailingSlash) + KIO::encodeFileName(name)).exists();
 506     if (fileExists) {
 507         name = KIO::RenameDlg::suggestName(viewUrl, name);
 508     }
 509
 510     // let the user change the suggested file name
 511     bool ok = false;
 512     name = KInputDialog::getText(entry.name,
 513                                  entry.comment,
 514                                  name,
 515                                  &ok,
 516                                  this);
 517     if (!ok) {
 518         // the user has pressed 'Cancel'
 519         return;
 520     }
 521
 522     // before copying the template to the destination path check whether a file
 523     // with the given name already exists
 524     const QString destPath(viewUrl.pathOrUrl() + "/" + KIO::encodeFileName(name));
 525     const KUrl destUrl(destPath);
 526     if (KIO::NetAccess::exists(destUrl, false, this)) {
 527         statusBar->setMessage(i18n("A file named %1 already exists.",name),
 528                               DolphinStatusBar::Error);
 529         return;
 530     }
 531
 532     // copy the template to the destination path
 533     const KUrl sourceUrl(sourcePath);
 534     KIO::CopyJob* job = KIO::copyAs(sourceUrl, destUrl);
 535     job->setDefaultPermissions(true);
 536     if (KIO::NetAccess::synchronousRun(job, this)) {
 537         statusBar->setMessage(i18n("Created file %1.",name),
 538                               DolphinStatusBar::OperationCompleted);
 539
 540         KUrl::List list;
 541         list.append(sourceUrl);
 542         DolphinCommand command(DolphinCommand::CreateFile, list, destUrl);
 543         UndoManager::instance().addCommand(command);
 544
 545     }
 546     else {
 547         statusBar->setMessage(i18n("Creating of file %1 failed.",name),
 548                               DolphinStatusBar::Error);
 549     }
 550 }
 551
 552 void DolphinMainWindow::rename()
 553 {
 554     clearStatusBar();
 555     m_activeView->renameSelectedItems();
 556 }
 557
 558 void DolphinMainWindow::moveToTrash()
 559 {
 560     clearStatusBar();
 561     KUrl::List selectedUrls = m_activeView->selectedUrls();
 562     KIO::Job* job = KIO::trash(selectedUrls);
 563     addPendingUndoJob(job, DolphinCommand::Trash, selectedUrls, m_activeView->url());
 564 }
 565
 566 void DolphinMainWindow::deleteItems()
 567 {
 568     clearStatusBar();
 569
 570     KUrl::List list = m_activeView->selectedUrls();
 571     const uint itemCount = list.count();
 572     assert(itemCount >= 1);
 573
 574     QString text;
 575     if (itemCount > 1) {
 576         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 577     }
 578     else {
 579         const KUrl& url = list.first();
 580         text = i18n("Do you really want to delete '%1'?",url.fileName());
 581     }
 582
 583     const bool del = KMessageBox::warningContinueCancel(this,
 584                                                         text,
 585                                                         QString::null,
 586                                                         KGuiItem(i18n("Delete"), SmallIcon("editdelete"))
 587                                                        ) == KMessageBox::Continue;
 588     if (del) {
 589         KIO::Job* job = KIO::del(list);
 590         connect(job, SIGNAL(result(KJob*)),
 591                 this, SLOT(slotHandleJobError(KJob*)));
 592         connect(job, SIGNAL(result(KJob*)),
 593                 this, SLOT(slotDeleteFileFinished(KJob*)));
 594     }
 595 }
 596
 597 void DolphinMainWindow::properties()
 598 {
 599     const KFileItemList* sourceList = m_activeView->selectedItems();
 600     if (sourceList == 0) {
 601         return;
 602     }
 603
 604     KFileItemList list;
 605     KFileItemList::const_iterator it = sourceList->begin();
 606     const KFileItemList::const_iterator end = sourceList->end();
 607     KFileItem* item = 0;
 608     while (it != end) {
 609         list.append(item);
 610         ++it;
 611     }
 612
 613     new KPropertiesDialog(list, this);
 614 }
 615
 616 void DolphinMainWindow::quit()
 617 {
 618     close();
 619 }
 620
 621 void DolphinMainWindow::slotHandleJobError(KJob* job)
 622 {
 623     if (job->error() != 0) {
 624         m_activeView->statusBar()->setMessage(job->errorString(),
 625                                               DolphinStatusBar::Error);
 626     }
 627 }
 628
 629 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 630 {
 631     if (job->error() == 0) {
 632         m_activeView->statusBar()->setMessage(i18n("Delete operation completed."),
 633                                                DolphinStatusBar::OperationCompleted);
 634
 635         // TODO: In opposite to the 'Move to Trash' operation in the class KFileIconView
 636         // no rearranging of the item position is done when a file has been deleted.
 637         // This is bypassed by reloading the view, but it might be worth to investigate
 638         // deeper for the root of this issue.
 639         m_activeView->reload();
 640     }
 641 }
 642
 643 void DolphinMainWindow::slotUndoAvailable(bool available)
 644 {
 645     KAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 646     if (undoAction != 0) {
 647         undoAction->setEnabled(available);
 648     }
 649 }
 650
 651 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 652 {
 653     KAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 654     if (undoAction != 0) {
 655         undoAction->setText(text);
 656     }
 657 }
 658
 659 void DolphinMainWindow::slotRedoAvailable(bool available)
 660 {
 661     KAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 662     if (redoAction != 0) {
 663         redoAction->setEnabled(available);
 664     }
 665 }
 666
 667 void DolphinMainWindow::slotRedoTextChanged(const QString& text)
 668 {
 669     KAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 670     if (redoAction != 0) {
 671         redoAction->setText(text);
 672     }
 673 }
 674
 675 void DolphinMainWindow::cut()
 676 {
 677     // TODO: this boolean doesn't work between instances of dolphin or with konqueror or with other
 678     // apps. The "application/x-kde-cutselection" mimetype should be used instead, see KonqMimeData
 679     // in libkonq
 680     m_clipboardContainsCutData = true;
 681     /* KDE4-TODO: Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 682                                        widget());
 683     QApplication::clipboard()->setData(data);*/
 684 }
 685
 686 void DolphinMainWindow::copy()
 687 {
 688     m_clipboardContainsCutData = false;
 689     /* KDE4-TODO:
 690     Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 691                                      widget());
 692     QApplication::clipboard()->setData(data);*/
 693 }
 694
 695 void DolphinMainWindow::paste()
 696 {
 697     /* KDE4-TODO:   - see KonqOperations::doPaste
 698     QClipboard* clipboard = QApplication::clipboard();
 699     QMimeSource* data = clipboard->data();
 700     if (!KUrlDrag::canDecode(data)) {
 701         return;
 702     }
 703
 704     clearStatusBar();
 705
 706     KUrl::List sourceUrls;
 707     KUrlDrag::decode(data, sourceUrls);
 708
 709     // per default the pasting is done into the current Url of the view
 710     KUrl destUrl(m_activeView->url());
 711
 712     // check whether the pasting should be done into a selected directory
 713     KUrl::List selectedUrls = m_activeView->selectedUrls();
 714     if (selectedUrls.count() == 1) {
 715         const KFileItem fileItem(S_IFDIR,
 716                                  KFileItem::Unknown,
 717                                  selectedUrls.first(),
 718                                  true);
 719         if (fileItem.isDir()) {
 720             // only one item is selected which is a directory, hence paste
 721             // into this directory
 722             destUrl = selectedUrls.first();
 723         }
 724     }
 725
 726
 727     updateViewProperties(sourceUrls);
 728     if (m_clipboardContainsCutData) {
 729         moveUrls(sourceUrls, destUrl);
 730         m_clipboardContainsCutData = false;
 731         clipboard->clear();
 732     }
 733     else {
 734         copyUrls(sourceUrls, destUrl);
 735     }*/
 736 }
 737
 738 void DolphinMainWindow::updatePasteAction()
 739 {
 740     KAction* pasteAction = actionCollection()->action(KStdAction::stdName(KStdAction::Paste));
 741     if (pasteAction == 0) {
 742         return;
 743     }
 744
 745     QString text(i18n("Paste"));
 746     QClipboard* clipboard = QApplication::clipboard();
 747     QMimeSource* data = clipboard->data();
 748     /* KDE4-TODO:
 749     if (KUrlDrag::canDecode(data)) {
 750         pasteAction->setEnabled(true);
 751
 752         KUrl::List urls;
 753         KUrlDrag::decode(data, urls);
 754         const int count = urls.count();
 755         if (count == 1) {
 756             pasteAction->setText(i18n("Paste 1 File"));
 757         }
 758         else {
 759             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 760         }
 761     }
 762     else {*/
 763         pasteAction->setEnabled(false);
 764         pasteAction->setText(i18n("Paste"));
 765     //}
 766
 767     if (pasteAction->isEnabled()) {
 768         KUrl::List urls = m_activeView->selectedUrls();
 769         const uint count = urls.count();
 770         if (count > 1) {
 771             // pasting should not be allowed when more than one file
 772             // is selected
 773             pasteAction->setEnabled(false);
 774         }
 775         else if (count == 1) {
 776             // Only one file is selected. Pasting is only allowed if this
 777             // file is a directory.
 778             // TODO: this doesn't work with remote protocols; instead we need a
 779             // m_activeView->selectedFileItems() to get the real KFileItems
 780             const KFileItem fileItem(S_IFDIR,
 781                                      KFileItem::Unknown,
 782                                      urls.first(),
 783                                      true);
 784             pasteAction->setEnabled(fileItem.isDir());
 785         }
 786     }
 787 }
 788
 789 void DolphinMainWindow::selectAll()
 790 {
 791     clearStatusBar();
 792     m_activeView->selectAll();
 793 }
 794
 795 void DolphinMainWindow::invertSelection()
 796 {
 797     clearStatusBar();
 798     m_activeView->invertSelection();
 799 }
 800 void DolphinMainWindow::setIconsView()
 801 {
 802     m_activeView->setMode(DolphinView::IconsView);
 803 }
 804
 805 void DolphinMainWindow::setDetailsView()
 806 {
 807     m_activeView->setMode(DolphinView::DetailsView);
 808 }
 809
 810 void DolphinMainWindow::setPreviewsView()
 811 {
 812     m_activeView->setMode(DolphinView::PreviewsView);
 813 }
 814
 815 void DolphinMainWindow::sortByName()
 816 {
 817     m_activeView->setSorting(DolphinView::SortByName);
 818 }
 819
 820 void DolphinMainWindow::sortBySize()
 821 {
 822     m_activeView->setSorting(DolphinView::SortBySize);
 823 }
 824
 825 void DolphinMainWindow::sortByDate()
 826 {
 827     m_activeView->setSorting(DolphinView::SortByDate);
 828 }
 829
 830 void DolphinMainWindow::toggleSortOrder()
 831 {
 832     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 833                                 Qt::Descending :
 834                                 Qt::Ascending;
 835     m_activeView->setSortOrder(order);
 836 }
 837
 838 void DolphinMainWindow::toggleSplitView()
 839 {
 840     if (m_view[SecondaryIdx] == 0) {
 841         // create a secondary view
 842         m_view[SecondaryIdx] = new DolphinView(this,
 843                                                m_splitter,
 844                                                m_view[PrimaryIdx]->url(),
 845                                                m_view[PrimaryIdx]->mode(),
 846                                                m_view[PrimaryIdx]->isShowHiddenFilesEnabled());
 847         m_view[SecondaryIdx]->show();
 848     }
 849     else {
 850         // remove secondary view
 851         if (m_activeView == m_view[PrimaryIdx]) {
 852             m_view[SecondaryIdx]->close();
 853             m_view[SecondaryIdx]->deleteLater();
 854             m_view[SecondaryIdx] = 0;
 855             setActiveView(m_view[PrimaryIdx]);
 856         }
 857         else {
 858             // The secondary view is active, hence from the users point of view
 859             // the content of the secondary view should be moved to the primary view.
 860             // From an implementation point of view it is more efficient to close
 861             // the primary view and exchange the internal pointers afterwards.
 862             m_view[PrimaryIdx]->close();
 863             m_view[PrimaryIdx]->deleteLater();
 864             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 865             m_view[SecondaryIdx] = 0;
 866             setActiveView(m_view[PrimaryIdx]);
 867         }
 868     }
 869 }
 870
 871 void DolphinMainWindow::reloadView()
 872 {
 873     clearStatusBar();
 874     m_activeView->reload();
 875 }
 876
 877 void DolphinMainWindow::stopLoading()
 878 {
 879 }
 880
 881 void DolphinMainWindow::showHiddenFiles()
 882 {
 883     clearStatusBar();
 884
 885     const KToggleAction* showHiddenFilesAction =
 886         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 887     const bool show = showHiddenFilesAction->isChecked();
 888     m_activeView->setShowHiddenFilesEnabled(show);
 889 }
 890
 891 void DolphinMainWindow::showFilterBar()
 892 {
 893     const KToggleAction* showFilterBarAction =
 894         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 895     const bool show = showFilterBarAction->isChecked();
 896     m_activeView->slotShowFilterBar(show);
 897 }
 898
 899 void DolphinMainWindow::zoomIn()
 900 {
 901     m_activeView->zoomIn();
 902     updateViewActions();
 903 }
 904
 905 void DolphinMainWindow::zoomOut()
 906 {
 907     m_activeView->zoomOut();
 908     updateViewActions();
 909 }
 910
 911 void DolphinMainWindow::toggleEditLocation()
 912 {
 913     clearStatusBar();
 914
 915     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 916
 917     bool editOrBrowse = action->isChecked();
 918 //    action->setChecked(action->setChecked);
 919     m_activeView->setUrlEditable(editOrBrowse);
 920 }
 921
 922 void DolphinMainWindow::editLocation()
 923 {
 924     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 925     action->setChecked(true);
 926     m_activeView->setUrlEditable(true);
 927 }
 928
 929 void DolphinMainWindow::adjustViewProperties()
 930 {
 931     clearStatusBar();
 932     ViewPropertiesDialog dlg(m_activeView);
 933     dlg.exec();
 934 }
 935
 936 void DolphinMainWindow::goBack()
 937 {
 938     clearStatusBar();
 939     m_activeView->goBack();
 940 }
 941
 942 void DolphinMainWindow::goForward()
 943 {
 944     clearStatusBar();
 945     m_activeView->goForward();
 946 }
 947
 948 void DolphinMainWindow::goUp()
 949 {
 950     clearStatusBar();
 951     m_activeView->goUp();
 952 }
 953
 954 void DolphinMainWindow::goHome()
 955 {
 956     clearStatusBar();
 957     m_activeView->goHome();
 958 }
 959
 960 void DolphinMainWindow::openTerminal()
 961 {
 962     QString command("konsole --workdir \"");
 963     command.append(m_activeView->url().path());
 964     command.append('\"');
 965
 966     KRun::runCommand(command, "Konsole", "konsole");
 967 }
 968
 969 void DolphinMainWindow::findFile()
 970 {
 971     KRun::run("kfind", m_activeView->url());
 972 }
 973
 974 void DolphinMainWindow::compareFiles()
 975 {
 976     // The method is only invoked if exactly 2 files have
 977     // been selected. The selected files may be:
 978     // - both in the primary view
 979     // - both in the secondary view
 980     // - one in the primary view and the other in the secondary
 981     //   view
 982     assert(m_view[PrimaryIdx] != 0);
 983
 984     KUrl urlA;
 985     KUrl urlB;
 986     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 987
 988     switch (urls.count()) {
 989         case 0: {
 990             assert(m_view[SecondaryIdx] != 0);
 991             urls = m_view[SecondaryIdx]->selectedUrls();
 992             assert(urls.count() == 2);
 993             urlA = urls[0];
 994             urlB = urls[1];
 995             break;
 996         }
 997
 998         case 1: {
 999             urlA = urls[0];
1000             assert(m_view[SecondaryIdx] != 0);
1001             urls = m_view[SecondaryIdx]->selectedUrls();
1002             assert(urls.count() == 1);
1003             urlB = urls[0];
1004             break;
1005         }
1006
1007         case 2: {
1008             urlA = urls[0];
1009             urlB = urls[1];
1010             break;
1011         }
1012
1013         default: {
1014             // may not happen: compareFiles may only get invoked if 2
1015             // files are selected
1016             assert(false);
1017         }
1018     }
1019
1020     QString command("kompare -c \"");
1021     command.append(urlA.pathOrUrl());
1022     command.append("\" \"");
1023     command.append(urlB.pathOrUrl());
1024     command.append('\"');
1025     KRun::runCommand(command, "Kompare", "kompare");
1026
1027 }
1028
1029 void DolphinMainWindow::editSettings()
1030 {
1031     // TODO: make a static method for opening the settings dialog
1032     DolphinSettingsDialog dlg(this);
1033     dlg.exec();
1034 }
1035
1036 void DolphinMainWindow::addUndoOperation(KJob* job)
1037 {
1038     if (job->error() != 0) {
1039         slotHandleJobError(job);
1040     }
1041     else {
1042         const int id = job->progressId();
1043
1044         // set iterator to the executed command with the current id...
1045         Q3ValueList<UndoInfo>::Iterator it = m_pendingUndoJobs.begin();
1046         const Q3ValueList<UndoInfo>::Iterator end = m_pendingUndoJobs.end();
1047         bool found = false;
1048         while (!found && (it != end)) {
1049             if ((*it).id == id) {
1050                 found = true;
1051             }
1052             else {
1053                 ++it;
1054             }
1055         }
1056
1057         if (found) {
1058             DolphinCommand command = (*it).command;
1059             if (command.type() == DolphinCommand::Trash) {
1060                 // To be able to perform an undo for the 'Move to Trash' operation
1061                 // all source Urls must be updated with the trash Url. E. g. when moving
1062                 // a file "test.txt" and a second file "test.txt" to the trash,
1063                 // then the filenames in the trash are "0-test.txt" and "1-test.txt".
1064                 QMap<QString, QString> metaData;
1065                 KIO::Job *kiojob = qobject_cast<KIO::Job*>( job );
1066                 if ( kiojob )
1067                 {
1068                     metaData = kiojob->metaData();
1069                 }
1070                 KUrl::List newSourceUrls;
1071
1072                 KUrl::List sourceUrls = command.source();
1073                 KUrl::List::Iterator sourceIt = sourceUrls.begin();
1074                 const KUrl::List::Iterator sourceEnd = sourceUrls.end();
1075
1076                 while (sourceIt != sourceEnd) {
1077                     QMap<QString, QString>::ConstIterator metaIt = metaData.find("trashUrl-" + (*sourceIt).path());
1078                     if (metaIt != metaData.end()) {
1079                         newSourceUrls.append(KUrl(metaIt.data()));
1080                     }
1081                     ++sourceIt;
1082                 }
1083                 command.setSource(newSourceUrls);
1084             }
1085
1086             UndoManager::instance().addCommand(command);
1087             m_pendingUndoJobs.erase(it);
1088
1089             DolphinStatusBar* statusBar = m_activeView->statusBar();
1090             switch (command.type()) {
1091                 case DolphinCommand::Copy:
1092                     statusBar->setMessage(i18n("Copy operation completed."),
1093                                           DolphinStatusBar::OperationCompleted);
1094                     break;
1095                 case DolphinCommand::Move:
1096                     statusBar->setMessage(i18n("Move operation completed."),
1097                                           DolphinStatusBar::OperationCompleted);
1098                     break;
1099                 case DolphinCommand::Trash:
1100                     statusBar->setMessage(i18n("Move to trash operation completed."),
1101                                           DolphinStatusBar::OperationCompleted);
1102                     break;
1103                 default:
1104                     break;
1105             }
1106         }
1107     }
1108 }
1109
1110 void DolphinMainWindow::toggleSidebar()
1111 {
1112     if (m_sidebar == 0) {
1113         openSidebar();
1114     }
1115     else {
1116         closeSidebar();
1117     }
1118
1119     KToggleAction* sidebarAction = static_cast<KToggleAction*>(actionCollection()->action("sidebar"));
1120     sidebarAction->setChecked(m_sidebar != 0);
1121 }
1122
1123 void DolphinMainWindow::closeSidebar()
1124 {
1125     if (m_sidebar == 0) {
1126         // the sidebar has already been closed
1127         return;
1128     }
1129
1130     // store width of sidebar and remember that the sidebar has been closed
1131     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
1132     settings->setVisible(false);
1133     settings->setWidth(m_sidebar->width());
1134
1135     m_sidebar->deleteLater();
1136     m_sidebar = 0;
1137 }
1138
1139
1140 void DolphinMainWindow::init()
1141 {
1142     // Check whether Dolphin runs the first time. If yes then
1143     // a proper default window size is given at the end of DolphinMainWindow::init().
1144     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1145     const bool firstRun = generalSettings->firstRun();
1146
1147     setAcceptDrops(true);
1148
1149     m_splitter = new QSplitter(this);
1150
1151     DolphinSettings& settings = DolphinSettings::instance();
1152
1153     KBookmarkManager* manager = settings.bookmarkManager();
1154     assert(manager != 0);
1155     KBookmarkGroup root = manager->root();
1156     if (root.first().isNull()) {
1157         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
1158         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
1159         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
1160         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
1161         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
1162     }
1163
1164     setupActions();
1165     setupGUI(Keys|Save|Create|ToolBar);
1166
1167     const KUrl& homeUrl = root.first().url();
1168     setCaption(homeUrl.fileName());
1169     ViewProperties props(homeUrl);
1170     m_view[PrimaryIdx] = new DolphinView(this,
1171                                          m_splitter,
1172                                          homeUrl,
1173                                          props.viewMode(),
1174                                          props.isShowHiddenFilesEnabled());
1175
1176     m_activeView = m_view[PrimaryIdx];
1177
1178     setCentralWidget(m_splitter);
1179
1180     // open sidebar
1181     SidebarSettings* sidebarSettings = settings.sidebarSettings();
1182     assert(sidebarSettings != 0);
1183     if (sidebarSettings->visible()) {
1184         openSidebar();
1185     }
1186
1187     createGUI();
1188
1189     stateChanged("new_file");
1190     setAutoSaveSettings();
1191
1192     QClipboard* clipboard = QApplication::clipboard();
1193     connect(clipboard, SIGNAL(dataChanged()),
1194             this, SLOT(updatePasteAction()));
1195     updatePasteAction();
1196     updateGoActions();
1197
1198     setupCreateNewMenuActions();
1199
1200     loadSettings();
1201
1202     if (firstRun) {
1203         // assure a proper default size if Dolphin runs the first time
1204         resize(640, 480);
1205     }
1206 }
1207
1208 void DolphinMainWindow::loadSettings()
1209 {
1210     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1211
1212     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1213     if (settings->splitView()) {
1214         splitAction->setChecked(true);
1215         toggleSplitView();
1216     }
1217
1218     updateViewActions();
1219 }
1220
1221 void DolphinMainWindow::setupActions()
1222 {
1223     // setup 'File' menu
1224     KAction *action = new KAction(KIcon("window_new"),  i18n( "New &Window" ), actionCollection(), "new_window" );
1225     connect(action, SIGNAL(triggered()), this, SLOT(slotNewMainWindow()));
1226
1227     KAction* createFolder = new KAction(i18n("Folder..."), actionCollection(), "create_folder");
1228     createFolder->setIcon(KIcon("folder"));
1229     createFolder->setShortcut(Qt::Key_N);
1230     connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
1231
1232     KAction* rename = new KAction(i18n("Rename"), actionCollection(), "rename");
1233     rename->setShortcut(Qt::Key_F2);
1234     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1235
1236     KAction* moveToTrash = new KAction(i18n("Move to Trash"), actionCollection(), "move_to_trash");
1237     moveToTrash->setIcon(KIcon("edittrash"));
1238     moveToTrash->setShortcut(QKeySequence::Delete);
1239     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1240
1241     KAction* deleteAction = new KAction(i18n("Delete"), actionCollection(), "delete");
1242     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
1243     deleteAction->setIcon(KIcon("editdelete"));
1244     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1245
1246     KAction* properties = new KAction(i18n("Propert&ies"), actionCollection(), "properties");
1247     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1248     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1249
1250     KStdAction::quit(this, SLOT(quit()), actionCollection());
1251
1252     // setup 'Edit' menu
1253     UndoManager& undoManager = UndoManager::instance();
1254     KStdAction::undo(this,
1255                      SLOT(slotUndo()),
1256                      actionCollection());
1257     connect(&undoManager, SIGNAL(undoAvailable(bool)),
1258             this, SLOT(slotUndoAvailable(bool)));
1259     connect(&undoManager, SIGNAL(undoTextChanged(const QString&)),
1260             this, SLOT(slotUndoTextChanged(const QString&)));
1261
1262     KStdAction::redo(this,
1263                      SLOT(slotRedo()),
1264                      actionCollection());
1265     connect(&undoManager, SIGNAL(redoAvailable(bool)),
1266             this, SLOT(slotRedoAvailable(bool)));
1267     connect(&undoManager, SIGNAL(redoTextChanged(const QString&)),
1268             this, SLOT(slotRedoTextChanged(const QString&)));
1269
1270     KStdAction::cut(this, SLOT(cut()), actionCollection());
1271     KStdAction::copy(this, SLOT(copy()), actionCollection());
1272     KStdAction::paste(this, SLOT(paste()), actionCollection());
1273
1274     KAction* selectAll = new KAction(i18n("Select All"), actionCollection(), "select_all");
1275     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1276     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1277
1278     KAction* invertSelection = new KAction(i18n("Invert Selection"), actionCollection(), "invert_selection");
1279     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1280     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1281
1282     // setup 'View' menu
1283     KStdAction::zoomIn(this,
1284                        SLOT(zoomIn()),
1285                        actionCollection());
1286
1287     KStdAction::zoomOut(this,
1288                         SLOT(zoomOut()),
1289                         actionCollection());
1290
1291     KToggleAction* iconsView = new KToggleAction(i18n("Icons"), actionCollection(), "icons");
1292     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1293     iconsView->setIcon(KIcon("view_icon"));
1294     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1295
1296     KToggleAction* detailsView = new KToggleAction(i18n("Details"), actionCollection(), "details");
1297     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1298     detailsView->setIcon(KIcon("view_text"));
1299     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1300
1301     KToggleAction* previewsView = new KToggleAction(i18n("Previews"), actionCollection(), "previews");
1302     previewsView->setShortcut(Qt::CTRL | Qt::Key_3);
1303     previewsView->setIcon(KIcon("gvdirpart"));
1304     connect(previewsView, SIGNAL(triggered()), this, SLOT(setPreviewsView()));
1305
1306     QActionGroup* viewModeGroup = new QActionGroup(this);
1307     viewModeGroup->addAction(iconsView);
1308     viewModeGroup->addAction(detailsView);
1309     viewModeGroup->addAction(previewsView);
1310
1311     KToggleAction* sortByName = new KToggleAction(i18n("By Name"), actionCollection(), "by_name");
1312     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1313
1314     KToggleAction* sortBySize = new KToggleAction(i18n("By Size"), actionCollection(), "by_size");
1315     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1316
1317     KToggleAction* sortByDate = new KToggleAction(i18n("By Date"), actionCollection(), "by_date");
1318     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1319
1320     QActionGroup* sortGroup = new QActionGroup(this);
1321     sortGroup->addAction(sortByName);
1322     sortGroup->addAction(sortBySize);
1323     sortGroup->addAction(sortByDate);
1324
1325     KToggleAction* sortDescending = new KToggleAction(i18n("Descending"), actionCollection(), "descending");
1326     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1327
1328     KToggleAction* showHiddenFiles = new KToggleAction(i18n("Show Hidden Files"), actionCollection(), "show_hidden_files");
1329     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1330     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(showHiddenFiles()));
1331
1332     KToggleAction* split = new KToggleAction(i18n("Split View"), actionCollection(), "split_view");
1333     split->setShortcut(Qt::Key_F10);
1334     split->setIcon(KIcon("view_left_right"));
1335     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1336
1337     KAction* reload = new KAction(i18n("Reload"), "F5", actionCollection(), "reload");
1338     reload->setShortcut(Qt::Key_F5);
1339     reload->setIcon(KIcon("reload"));
1340     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1341
1342     KAction* stop = new KAction(i18n("Stop"), actionCollection(), "stop");
1343     stop->setIcon(KIcon("stop"));
1344     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1345
1346     KToggleAction* showFullLocation = new KToggleAction(i18n("Show Full Location"), actionCollection(), "editable_location");
1347     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1348     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1349
1350     KToggleAction* editLocation = new KToggleAction(i18n("Edit Location"), actionCollection(), "edit_location");
1351     editLocation->setShortcut(Qt::Key_F6);
1352     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1353
1354     KToggleAction* sidebar = new KToggleAction(i18n("Sidebar"), actionCollection(), "sidebar");
1355     sidebar->setShortcut(Qt::Key_F9);
1356     connect(sidebar, SIGNAL(triggered()), this, SLOT(toggleSidebar()));
1357
1358     KAction* adjustViewProps = new KAction(i18n("Adjust View Properties..."), actionCollection(), "view_properties");
1359     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1360
1361     // setup 'Go' menu
1362     KStdAction::back(this, SLOT(goBack()), actionCollection());
1363     KStdAction::forward(this, SLOT(goForward()), actionCollection());
1364     KStdAction::up(this, SLOT(goUp()), actionCollection());
1365     KStdAction::home(this, SLOT(goHome()), actionCollection());
1366
1367     // setup 'Tools' menu
1368     KAction* openTerminal = new KAction(i18n("Open Terminal"), actionCollection(), "open_terminal");
1369     openTerminal->setShortcut(Qt::Key_F4);
1370     openTerminal->setIcon(KIcon("konsole"));
1371     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1372
1373     KAction* findFile = new KAction(i18n("Find File..."), actionCollection(), "find_file");
1374     findFile->setShortcut(Qt::Key_F);
1375     findFile->setIcon(KIcon("filefind"));
1376     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1377
1378     KToggleAction* showFilterBar = new KToggleAction(i18n("Show Filter Bar"), actionCollection(), "show_filter_bar");
1379     showFilterBar->setShortcut(Qt::Key_Slash);
1380     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1381
1382     KAction* compareFiles = new KAction(i18n("Compare Files"), actionCollection(), "compare_files");
1383     compareFiles->setIcon(KIcon("kompare"));
1384     compareFiles->setEnabled(false);
1385     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1386
1387     // setup 'Settings' menu
1388     KStdAction::preferences(this, SLOT(editSettings()), actionCollection());
1389 }
1390
1391 void DolphinMainWindow::setupCreateNewMenuActions()
1392 {
1393     // Parts of the following code have been taken
1394     // from the class KNewMenu located in
1395     // libqonq/knewmenu.h of Konqueror.
1396     //  Copyright (C) 1998, 1999 David Faure <faure@kde.org>
1397     //                2003       Sven Leiber <s.leiber@web.de>
1398
1399     QStringList files = actionCollection()->instance()->dirs()->findAllResources("templates");
1400     for (QStringList::Iterator it = files.begin() ; it != files.end(); ++it) {
1401         if ((*it)[0] != '.' ) {
1402             KSimpleConfig config(*it, true);
1403             config.setDesktopGroup();
1404
1405             // tricky solution to ensure that TextFile is at the beginning
1406             // because this filetype is the most used (according kde-core discussion)
1407             const QString name(config.readEntry("Name"));
1408             QString key(name);
1409
1410             const QString path(config.readPathEntry("Url"));
1411             if (!path.endsWith("emptydir")) {
1412                 if (path.endsWith("TextFile.txt")) {
1413                     key = "1" + key;
1414                 }
1415                 else if (!KDesktopFile::isDesktopFile(path)) {
1416                     key = "2" + key;
1417                 }
1418                 else if (path.endsWith("Url.desktop")){
1419                     key = "3" + key;
1420                 }
1421                 else if (path.endsWith("Program.desktop")){
1422                     key = "4" + key;
1423                 }
1424                 else {
1425                     key = "5";
1426                 }
1427
1428                 const QString icon(config.readEntry("Icon"));
1429                 const QString comment(config.readEntry("Comment"));
1430                 const QString type(config.readEntry("Type"));
1431
1432                 const QString filePath(*it);
1433
1434
1435                 if (type == "Link") {
1436                     CreateFileEntry entry;
1437                     entry.name = name;
1438                     entry.icon = icon;
1439                     entry.comment = comment;
1440                     entry.templatePath = filePath;
1441                     m_createFileTemplates.insert(key, entry);
1442                 }
1443             }
1444         }
1445     }
1446     m_createFileTemplates.sort();
1447
1448     unplugActionList("create_actions");
1449     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
1450     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
1451     /* KDE4-TODO: don't port this code; use KNewMenu instead
1452     while (it != end) {
1453         CreateFileEntry entry = (*it).value();
1454         KAction* action = new KAction(entry.name);
1455         action->setIcon(entry.icon);
1456         action->setName((*it).index());
1457         connect(action, SIGNAL(activated()),
1458                 this, SLOT(createFile()));
1459
1460         const QChar section = ((*it).index()[0]);
1461         switch (section) {
1462             case '1':
1463             case '2': {
1464                 m_fileGroupActions.append(action);
1465                 break;
1466             }
1467
1468             case '3':
1469             case '4': {
1470                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1471                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1472                 //m_linkGroupActions.append(action);
1473                 break;
1474             }
1475
1476             case '5': {
1477                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1478                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1479                 //m_linkToDeviceActions.append(action);
1480                 break;
1481             }
1482             default:
1483                 break;
1484         }
1485         ++it;
1486     }
1487
1488     plugActionList("create_file_group", m_fileGroupActions);
1489     //plugActionList("create_link_group", m_linkGroupActions);
1490     //plugActionList("link_to_device", m_linkToDeviceActions);*/
1491 }
1492
1493 void DolphinMainWindow::updateHistory()
1494 {
1495     int index = 0;
1496     const Q3ValueList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1497
1498     KAction* backAction = actionCollection()->action("go_back");
1499     if (backAction != 0) {
1500         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1501     }
1502
1503     KAction* forwardAction = actionCollection()->action("go_forward");
1504     if (forwardAction != 0) {
1505         forwardAction->setEnabled(index > 0);
1506     }
1507 }
1508
1509 void DolphinMainWindow::updateEditActions()
1510 {
1511     const KFileItemList* list = m_activeView->selectedItems();
1512     if ((list == 0) || (*list).isEmpty()) {
1513         stateChanged("has_no_selection");
1514     }
1515     else {
1516         stateChanged("has_selection");
1517
1518         KAction* renameAction = actionCollection()->action("rename");
1519         if (renameAction != 0) {
1520             renameAction->setEnabled(list->count() >= 1);
1521         }
1522
1523         bool enableMoveToTrash = true;
1524
1525         KFileItemList::const_iterator it = list->begin();
1526         const KFileItemList::const_iterator end = list->end();
1527         while (it != end) {
1528             KFileItem* item = *it;
1529             const KUrl& url = item->url();
1530             // only enable the 'Move to Trash' action for local files
1531             if (!url.isLocalFile()) {
1532                 enableMoveToTrash = false;
1533             }
1534             ++it;
1535         }
1536
1537         KAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1538         moveToTrashAction->setEnabled(enableMoveToTrash);
1539     }
1540     updatePasteAction();
1541 }
1542
1543 void DolphinMainWindow::updateViewActions()
1544 {
1545     KAction* zoomInAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomIn));
1546     if (zoomInAction != 0) {
1547         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1548     }
1549
1550     KAction* zoomOutAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomOut));
1551     if (zoomOutAction != 0) {
1552         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1553     }
1554
1555     KAction* action = 0;
1556     switch (m_activeView->mode()) {
1557         case DolphinView::IconsView:
1558             action = actionCollection()->action("icons");
1559             break;
1560         case DolphinView::DetailsView:
1561             action = actionCollection()->action("details");
1562             break;
1563         case DolphinView::PreviewsView:
1564             action = actionCollection()->action("previews");
1565             break;
1566         default:
1567             break;
1568     }
1569
1570     if (action != 0) {
1571         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1572         toggleAction->setChecked(true);
1573     }
1574
1575     slotSortingChanged(m_activeView->sorting());
1576     slotSortOrderChanged(m_activeView->sortOrder());
1577
1578     KToggleAction* showFilterBarAction =
1579         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1580     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1581
1582     KToggleAction* showHiddenFilesAction =
1583         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1584     showHiddenFilesAction->setChecked(m_activeView->isShowHiddenFilesEnabled());
1585
1586     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1587     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1588
1589     KToggleAction* sidebarAction = static_cast<KToggleAction*>(actionCollection()->action("sidebar"));
1590     sidebarAction->setChecked(m_sidebar != 0);
1591 }
1592
1593 void DolphinMainWindow::updateGoActions()
1594 {
1595     KAction* goUpAction = actionCollection()->action(KStdAction::stdName(KStdAction::Up));
1596     const KUrl& currentUrl = m_activeView->url();
1597     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1598 }
1599
1600 void DolphinMainWindow::updateViewProperties(const KUrl::List& urls)
1601 {
1602     if (urls.isEmpty()) {
1603         return;
1604     }
1605
1606     // Updating the view properties might take up to several seconds
1607     // when dragging several thousand Urls. Writing a KIO slave for this
1608     // use case is not worth the effort, but at least the main widget
1609     // must be disabled and a progress should be shown.
1610     ProgressIndicator progressIndicator(this,
1611                                         i18n("Updating view properties..."),
1612                                         QString::null,
1613                                         urls.count());
1614
1615     KUrl::List::ConstIterator end = urls.end();
1616     for(KUrl::List::ConstIterator it = urls.begin(); it != end; ++it) {
1617         progressIndicator.execOperation();
1618
1619         ViewProperties props(*it);
1620         props.save();
1621     }
1622 }
1623
1624 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1625 {
1626     KIO::Job* job = KIO::copy(source, dest);
1627     addPendingUndoJob(job, DolphinCommand::Copy, source, dest);
1628 }
1629
1630 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1631 {
1632     KIO::Job* job = KIO::move(source, dest);
1633     addPendingUndoJob(job, DolphinCommand::Move, source, dest);
1634 }
1635
1636 void DolphinMainWindow::addPendingUndoJob(KIO::Job* job,
1637                                 DolphinCommand::Type commandType,
1638                                 const KUrl::List& source,
1639                                 const KUrl& dest)
1640 {
1641     connect(job, SIGNAL(result(KJob*)),
1642             this, SLOT(addUndoOperation(KJob*)));
1643
1644     UndoInfo undoInfo;
1645     undoInfo.id = job->progressId();
1646     undoInfo.command = DolphinCommand(commandType, source, dest);
1647     m_pendingUndoJobs.append(undoInfo);
1648 }
1649
1650 void DolphinMainWindow::clearStatusBar()
1651 {
1652     m_activeView->statusBar()->clear();
1653 }
1654
1655 void DolphinMainWindow::openSidebar()
1656 {
1657     if (m_sidebar != 0) {
1658         // the sidebar is already open
1659         return;
1660     }
1661
1662     m_sidebar = new Sidebar(this, m_splitter);
1663     m_sidebar->show();
1664
1665     connect(m_sidebar, SIGNAL(urlChanged(const KUrl&)),
1666             this, SLOT(slotUrlChangeRequest(const KUrl&)));
1667     m_splitter->setCollapsible(m_sidebar, false);
1668     m_splitter->setResizeMode(m_sidebar, QSplitter::KeepSize);
1669     m_splitter->moveToFirst(m_sidebar);
1670
1671     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
1672     settings->setVisible(true);
1673 }
1674
1675 #include "dolphinmainwindow.moc"