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