src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include <assert.h>
  25
  26 #include <kactioncollection.h>
  27 #include <ktoggleaction.h>
  28 #include <kbookmarkmanager.h>
  29 #include <kglobal.h>
  30 #include <kpropertiesdialog.h>
  31 #include <kicon.h>
  32 #include <kiconloader.h>
  33 #include <kdeversion.h>
  34 #include <kstatusbar.h>
  35 #include <kio/netaccess.h>
  36 #include <kfiledialog.h>
  37 #include <kconfig.h>
  38 #include <kurl.h>
  39 #include <kstdaccel.h>
  40 #include <kaction.h>
  41 #include <kstdaction.h>
  42 #include <kmenu.h>
  43 #include <kio/renamedlg.h>
  44 #include <kinputdialog.h>
  45 #include <kshell.h>
  46 #include <kdesktopfile.h>
  47 #include <kstandarddirs.h>
  48 #include <kprotocolinfo.h>
  49 #include <kmessagebox.h>
  50 #include <kservice.h>
  51 #include <kstandarddirs.h>
  52 #include <krun.h>
  53 #include <klocale.h>
  54
  55 #include <qclipboard.h>
  56 #include <q3dragobject.h>
  57 //Added by qt3to4:
  58 #include <Q3ValueList>
  59 #include <QCloseEvent>
  60 #include <QSplitter>
  61 #include <QDockWidget>
  62
  63 #include "urlnavigator.h"
  64 #include "viewpropertiesdialog.h"
  65 #include "viewproperties.h"
  66 #include "dolphinsettings.h"
  67 #include "dolphinsettingsdialog.h"
  68 #include "dolphinstatusbar.h"
  69 #include "dolphinapplication.h"
  70 #include "undomanager.h"
  71 #include "progressindicator.h"
  72 #include "dolphinsettings.h"
  73 #include "bookmarkssidebarpage.h"
  74 #include "infosidebarpage.h"
  75 #include "generalsettings.h"
  76 #include "dolphinapplication.h"
  77
  78
  79 DolphinMainWindow::DolphinMainWindow() :
  80     KMainWindow(0),
  81     m_splitter(0),
  82     m_activeView(0),
  83     m_clipboardContainsCutData(false)
  84 {
  85     setObjectName("Dolphin");
  86     m_view[PrimaryIdx] = 0;
  87     m_view[SecondaryIdx] = 0;
  88
  89     // TODO: the following members are not used yet. See documentation
  90     // of DolphinMainWindow::linkGroupActions() and DolphinMainWindow::linkToDeviceActions()
  91     // in the header file for details.
  92 }
  93
  94 DolphinMainWindow::~DolphinMainWindow()
  95 {
  96     qDeleteAll(m_fileGroupActions);
  97     //qDeleteAll(m_linkToDeviceActions);
  98     //qDeleteAll(m_linkGroupActions);
  99     m_fileGroupActions.clear();
 100     //m_linkGroupActions.clear();
 101     //m_linkToDeviceActions.clear();
 102
 103     /*
 104      * bye, bye managed window
 105      */
 106     DolphinApplication::app()->removeMainWindow( this );
 107 }
 108
 109 void DolphinMainWindow::setActiveView(DolphinView* view)
 110 {
 111     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 112     if (m_activeView == view) {
 113         return;
 114     }
 115
 116     m_activeView = view;
 117
 118     updateHistory();
 119     updateEditActions();
 120     updateViewActions();
 121     updateGoActions();
 122
 123     setCaption(m_activeView->url().fileName());
 124
 125     emit activeViewChanged();
 126 }
 127
 128 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 129                        const KUrl& destination)
 130 {
 131     int selectedIndex = -1;
 132
 133     /* KDE4-TODO
 134     const ButtonState keyboardState = KApplication::keyboardMouseState();
 135     const bool shiftPressed = (keyboardState & ShiftButton) > 0;
 136     const bool controlPressed = (keyboardState & ControlButton) > 0;
 137
 138
 139
 140     if (shiftPressed && controlPressed) {
 141         // shortcut for 'Linke Here' is used
 142         selectedIndex = 2;
 143     }
 144     else if (controlPressed) {
 145         // shortcut for 'Copy Here' is used
 146         selectedIndex = 1;
 147     }
 148     else if (shiftPressed) {
 149         // shortcut for 'Move Here' is used
 150         selectedIndex = 0;
 151     }
 152     else*/ {
 153         // no shortcut is used, hence open a popup menu
 154         KMenu popup(this);
 155
 156         popup.insertItem(SmallIcon("goto"), i18n("&Move Here") + "\t" /* KDE4-TODO: + KKey::modFlagLabel(KKey::SHIFT)*/, 0);
 157         popup.insertItem(SmallIcon("editcopy"), i18n( "&Copy Here" ) /* KDE4-TODO + "\t" + KKey::modFlagLabel(KKey::CTRL)*/, 1);
 158         popup.insertItem(i18n("&Link Here") /* KDE4-TODO + "\t" + KKey::modFlagLabel((KKey::ModFlag)(KKey::CTRL|KKey::SHIFT)) */, 2);
 159         popup.insertSeparator();
 160         popup.insertItem(SmallIcon("stop"), i18n("Cancel"), 3);
 161         popup.setAccel(i18n("Escape"), 3);
 162
 163         /* KDE4-TODO: selectedIndex = popup.exec(QCursor::pos()); */
 164         popup.exec(QCursor::pos());
 165         selectedIndex = 0; // KD4-TODO: use QAction instead of switch below
 166         // See libkonq/konq_operations.cc: KonqOperations::doDropFileCopy() (and doDrop, the main method)
 167     }
 168
 169     if (selectedIndex < 0) {
 170         return;
 171     }
 172
 173     switch (selectedIndex) {
 174         case 0: {
 175             // 'Move Here' has been selected
 176             updateViewProperties(urls);
 177             moveUrls(urls, destination);
 178             break;
 179         }
 180
 181         case 1: {
 182             // 'Copy Here' has been selected
 183             updateViewProperties(urls);
 184             copyUrls(urls, destination);
 185             break;
 186         }
 187
 188         case 2: {
 189             // 'Link Here' has been selected
 190             KIO::Job* job = KIO::link(urls, destination);
 191             addPendingUndoJob(job, DolphinCommand::Link, urls, destination);
 192             break;
 193         }
 194
 195         default:
 196             // 'Cancel' has been selected
 197             break;
 198     }
 199 }
 200
 201 void DolphinMainWindow::refreshViews()
 202 {
 203     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 204     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 205     KUrl url;
 206     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 207        if (m_view[i] != 0) {
 208             url = m_view[i]->url();
 209
 210             // delete view instance...
 211             m_view[i]->close();
 212             m_view[i]->deleteLater();
 213             m_view[i] = 0;
 214         }
 215
 216         if (split || (i == PrimaryIdx)) {
 217             // ... and recreate it
 218             ViewProperties props(url);
 219             m_view[i] = new DolphinView(this,
 220                                         m_splitter,
 221                                         url,
 222                                         props.viewMode(),
 223                                         props.showHiddenFiles());
 224             connectViewSignals(i);
 225             m_view[i]->show();
 226         }
 227     }
 228
 229     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 230     assert(m_activeView != 0);
 231
 232     updateViewActions();
 233     emit activeViewChanged();
 234 }
 235
 236 void DolphinMainWindow::slotViewModeChanged()
 237 {
 238     updateViewActions();
 239 }
 240
 241 void DolphinMainWindow::slotShowHiddenFilesChanged()
 242 {
 243     KToggleAction* showHiddenFilesAction =
 244         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 245     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 246 }
 247
 248 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 249 {
 250     QAction* action = 0;
 251     switch (sorting) {
 252         case DolphinView::SortByName:
 253             action = actionCollection()->action("by_name");
 254             break;
 255         case DolphinView::SortBySize:
 256             action = actionCollection()->action("by_size");
 257             break;
 258         case DolphinView::SortByDate:
 259             action = actionCollection()->action("by_date");
 260             break;
 261         default:
 262             break;
 263     }
 264
 265     if (action != 0) {
 266         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 267         toggleAction->setChecked(true);
 268     }
 269 }
 270
 271 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 272 {
 273     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 274     const bool sortDescending = (order == Qt::Descending);
 275     descending->setChecked(sortDescending);
 276 }
 277
 278 void DolphinMainWindow::slotSelectionChanged()
 279 {
 280     updateEditActions();
 281
 282     assert(m_view[PrimaryIdx] != 0);
 283     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 284     if (m_view[SecondaryIdx] != 0) {
 285         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 286     }
 287
 288     QAction* compareFilesAction = actionCollection()->action("compare_files");
 289     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 290
 291     m_activeView->updateStatusBar();
 292
 293     emit selectionChanged();
 294 }
 295
 296 void DolphinMainWindow::slotHistoryChanged()
 297 {
 298     updateHistory();
 299 }
 300
 301 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 302 {
 303     updateEditActions();
 304     updateGoActions();
 305     setCaption(url.fileName());
 306 }
 307
 308 void DolphinMainWindow::updateFilterBarAction(bool show)
 309 {
 310     KToggleAction* showFilterBarAction =
 311         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 312     showFilterBarAction->setChecked(show);
 313 }
 314
 315 void DolphinMainWindow::redo()
 316 {
 317     UndoManager::instance().redo(this);
 318 }
 319
 320 void DolphinMainWindow::undo()
 321 {
 322     UndoManager::instance().undo(this);
 323 }
 324
 325 void DolphinMainWindow::openNewMainWindow()
 326 {
 327     DolphinApplication::app()->createMainWindow()->show();
 328 }
 329
 330 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 331 {
 332     // KDE4-TODO
 333     //KConfig* config = KGlobal::config();
 334     //config->setGroup("General");
 335     //config->writeEntry("First Run", false);
 336
 337     DolphinSettings& settings = DolphinSettings::instance();
 338     GeneralSettings* generalSettings = settings.generalSettings();
 339     generalSettings->setFirstRun(false);
 340
 341     settings.save();
 342
 343     KMainWindow::closeEvent(event);
 344 }
 345
 346 void DolphinMainWindow::saveProperties(KConfig* config)
 347 {
 348     config->setGroup("Primary view");
 349     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 350     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 351     if (m_view[SecondaryIdx] != 0) {
 352         config->setGroup("Secondary view");
 353         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 354         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 355     }
 356 }
 357
 358 void DolphinMainWindow::readProperties(KConfig* config)
 359 {
 360     config->setGroup("Primary view");
 361     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 362     m_view[PrimaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 363     if (config->hasGroup("Secondary view")) {
 364         config->setGroup("Secondary view");
 365         if (m_view[SecondaryIdx] == 0) {
 366             toggleSplitView();
 367         }
 368         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 369         m_view[SecondaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 370     }
 371     else if (m_view[SecondaryIdx] != 0) {
 372         toggleSplitView();
 373     }
 374 }
 375
 376 void DolphinMainWindow::createFolder()
 377 {
 378     // Parts of the following code have been taken
 379     // from the class KonqPopupMenu located in
 380     // libqonq/konq_popupmenu.h of Konqueror.
 381     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 382     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 383
 384     clearStatusBar();
 385
 386     DolphinStatusBar* statusBar = m_activeView->statusBar();
 387     const KUrl baseUrl(m_activeView->url());
 388
 389     QString name(i18n("New Folder"));
 390     baseUrl.path(KUrl::AddTrailingSlash);
 391
 392
 393     if (baseUrl.isLocalFile() && QFileInfo(baseUrl.path(KUrl::AddTrailingSlash) + name).exists()) {
 394         name = KIO::RenameDlg::suggestName(baseUrl, i18n("New Folder"));
 395     }
 396
 397     bool ok = false;
 398     name = KInputDialog::getText(i18n("New Folder"),
 399                                  i18n("Enter folder name:" ),
 400                                  name,
 401                                  &ok,
 402                                  this);
 403
 404     if (!ok) {
 405         // the user has pressed 'Cancel'
 406         return;
 407     }
 408
 409     assert(!name.isEmpty());
 410
 411     KUrl url;
 412     if ((name[0] == '/') || (name[0] == '~')) {
 413         url.setPath(KShell::tildeExpand(name));
 414     }
 415     else {
 416         name = KIO::encodeFileName(name);
 417         url = baseUrl;
 418         url.addPath(name);
 419     }
 420     ok = KIO::NetAccess::mkdir(url, this);
 421
 422     // TODO: provide message type hint
 423     if (ok) {
 424         statusBar->setMessage(i18n("Created folder %1.",url.path()),
 425                               DolphinStatusBar::OperationCompleted);
 426
 427         DolphinCommand command(DolphinCommand::CreateFolder, KUrl::List(), url);
 428         UndoManager::instance().addCommand(command);
 429     }
 430     else {
 431         // Creating of the folder has been failed. Check whether the creating
 432         // has been failed because a folder with the same name exists...
 433         if (KIO::NetAccess::exists(url, true, this)) {
 434             statusBar->setMessage(i18n("A folder named %1 already exists.",url.path()),
 435                                   DolphinStatusBar::Error);
 436         }
 437         else {
 438             statusBar->setMessage(i18n("Creating of folder %1 failed.",url.path()),
 439                                   DolphinStatusBar::Error);
 440         }
 441
 442     }
 443 }
 444
 445 void DolphinMainWindow::createFile()
 446 {
 447     // Parts of the following code have been taken
 448     // from the class KonqPopupMenu located in
 449     // libqonq/konq_popupmenu.h of Konqueror.
 450     // (Copyright (C) 2000  David Faure <faure@kde.org>,
 451     // Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>)
 452
 453     clearStatusBar();
 454
 455     // TODO: const Entry& entry = m_createFileTemplates[QString(sender->name())];
 456     // should be enough. Anyway: the implemantation of [] does a linear search internally too.
 457     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
 458     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
 459
 460     const QString senderName(sender()->objectName());
 461     bool found = false;
 462     CreateFileEntry entry;
 463     while (!found && (it != end)) {
 464         if ((*it).key() == senderName) {
 465             entry = (*it).value();
 466             found = true;
 467         }
 468         else {
 469             ++it;
 470         }
 471     }
 472
 473     DolphinStatusBar* statusBar = m_activeView->statusBar();
 474     if (!found || !QFile::exists(entry.templatePath)) {
 475         statusBar->setMessage(i18n("Could not create file."), DolphinStatusBar::Error);
 476        return;
 477     }
 478
 479     // Get the source path of the template which should be copied.
 480     // The source path is part of the Url entry of the desktop file.
 481     const int pos = entry.templatePath.lastIndexOf('/');
 482     QString sourcePath(entry.templatePath.left(pos + 1));
 483     sourcePath += KDesktopFile(entry.templatePath, true).readPathEntry("Url");
 484
 485     QString name(i18n(entry.name.toAscii()));
 486     // Most entry names end with "..." (e. g. "HTML File..."), which is ok for
 487     // menus but no good choice for a new file name -> remove the dots...
 488     name.replace("...", QString::null);
 489
 490     // add the file extension to the name
 491     name.append(sourcePath.right(sourcePath.length() - sourcePath.lastIndexOf('.')));
 492
 493     // Check whether a file with the current name already exists. If yes suggest automatically
 494     // a unique file name (e. g. "HTML File" will be replaced by "HTML File_1").
 495     const KUrl viewUrl(m_activeView->url());
 496     const bool fileExists = viewUrl.isLocalFile() &&
 497                             QFileInfo(viewUrl.path(KUrl::AddTrailingSlash) + KIO::encodeFileName(name)).exists();
 498     if (fileExists) {
 499         name = KIO::RenameDlg::suggestName(viewUrl, name);
 500     }
 501
 502     // let the user change the suggested file name
 503     bool ok = false;
 504     name = KInputDialog::getText(entry.name,
 505                                  entry.comment,
 506                                  name,
 507                                  &ok,
 508                                  this);
 509     if (!ok) {
 510         // the user has pressed 'Cancel'
 511         return;
 512     }
 513
 514     // before copying the template to the destination path check whether a file
 515     // with the given name already exists
 516     const QString destPath(viewUrl.pathOrUrl() + "/" + KIO::encodeFileName(name));
 517     const KUrl destUrl(destPath);
 518     if (KIO::NetAccess::exists(destUrl, false, this)) {
 519         statusBar->setMessage(i18n("A file named %1 already exists.",name),
 520                               DolphinStatusBar::Error);
 521         return;
 522     }
 523
 524     // copy the template to the destination path
 525     const KUrl sourceUrl(sourcePath);
 526     KIO::CopyJob* job = KIO::copyAs(sourceUrl, destUrl);
 527     job->setDefaultPermissions(true);
 528     if (KIO::NetAccess::synchronousRun(job, this)) {
 529         statusBar->setMessage(i18n("Created file %1.",name),
 530                               DolphinStatusBar::OperationCompleted);
 531
 532         KUrl::List list;
 533         list.append(sourceUrl);
 534         DolphinCommand command(DolphinCommand::CreateFile, list, destUrl);
 535         UndoManager::instance().addCommand(command);
 536
 537     }
 538     else {
 539         statusBar->setMessage(i18n("Creating of file %1 failed.",name),
 540                               DolphinStatusBar::Error);
 541     }
 542 }
 543
 544 void DolphinMainWindow::rename()
 545 {
 546     clearStatusBar();
 547     m_activeView->renameSelectedItems();
 548 }
 549
 550 void DolphinMainWindow::moveToTrash()
 551 {
 552     clearStatusBar();
 553     KUrl::List selectedUrls = m_activeView->selectedUrls();
 554     KIO::Job* job = KIO::trash(selectedUrls);
 555     addPendingUndoJob(job, DolphinCommand::Trash, selectedUrls, m_activeView->url());
 556 }
 557
 558 void DolphinMainWindow::deleteItems()
 559 {
 560     clearStatusBar();
 561
 562     KUrl::List list = m_activeView->selectedUrls();
 563     const uint itemCount = list.count();
 564     assert(itemCount >= 1);
 565
 566     QString text;
 567     if (itemCount > 1) {
 568         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 569     }
 570     else {
 571         const KUrl& url = list.first();
 572         text = i18n("Do you really want to delete '%1'?",url.fileName());
 573     }
 574
 575     const bool del = KMessageBox::warningContinueCancel(this,
 576                                                         text,
 577                                                         QString::null,
 578                                                         KGuiItem(i18n("Delete"), SmallIcon("editdelete"))
 579                                                        ) == KMessageBox::Continue;
 580     if (del) {
 581         KIO::Job* job = KIO::del(list);
 582         connect(job, SIGNAL(result(KJob*)),
 583                 this, SLOT(slotHandleJobError(KJob*)));
 584         connect(job, SIGNAL(result(KJob*)),
 585                 this, SLOT(slotDeleteFileFinished(KJob*)));
 586     }
 587 }
 588
 589 void DolphinMainWindow::properties()
 590 {
 591     const KFileItemList list = m_activeView->selectedItems();
 592     new KPropertiesDialog(list, this);
 593 }
 594
 595 void DolphinMainWindow::quit()
 596 {
 597     close();
 598 }
 599
 600 void DolphinMainWindow::slotHandleJobError(KJob* job)
 601 {
 602     if (job->error() != 0) {
 603         m_activeView->statusBar()->setMessage(job->errorString(),
 604                                               DolphinStatusBar::Error);
 605     }
 606 }
 607
 608 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 609 {
 610     if (job->error() == 0) {
 611         m_activeView->statusBar()->setMessage(i18n("Delete operation completed."),
 612                                                DolphinStatusBar::OperationCompleted);
 613
 614         // TODO: In opposite to the 'Move to Trash' operation in the class KFileIconView
 615         // no rearranging of the item position is done when a file has been deleted.
 616         // This is bypassed by reloading the view, but it might be worth to investigate
 617         // deeper for the root of this issue.
 618         m_activeView->reload();
 619     }
 620 }
 621
 622 void DolphinMainWindow::slotUndoAvailable(bool available)
 623 {
 624     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 625     if (undoAction != 0) {
 626         undoAction->setEnabled(available);
 627     }
 628 }
 629
 630 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 631 {
 632     QAction* undoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Undo));
 633     if (undoAction != 0) {
 634         undoAction->setText(text);
 635     }
 636 }
 637
 638 void DolphinMainWindow::slotRedoAvailable(bool available)
 639 {
 640     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 641     if (redoAction != 0) {
 642         redoAction->setEnabled(available);
 643     }
 644 }
 645
 646 void DolphinMainWindow::slotRedoTextChanged(const QString& text)
 647 {
 648     QAction* redoAction = actionCollection()->action(KStdAction::stdName(KStdAction::Redo));
 649     if (redoAction != 0) {
 650         redoAction->setText(text);
 651     }
 652 }
 653
 654 void DolphinMainWindow::cut()
 655 {
 656     // TODO: this boolean doesn't work between instances of dolphin or with konqueror or with other
 657     // apps. The "application/x-kde-cutselection" mimetype should be used instead, see KonqMimeData
 658     // in libkonq
 659     m_clipboardContainsCutData = true;
 660     /* KDE4-TODO: Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 661                                        widget());
 662     QApplication::clipboard()->setData(data);*/
 663 }
 664
 665 void DolphinMainWindow::copy()
 666 {
 667     m_clipboardContainsCutData = false;
 668     /* KDE4-TODO:
 669     Q3DragObject* data = new KUrlDrag(m_activeView->selectedUrls(),
 670                                      widget());
 671     QApplication::clipboard()->setData(data);*/
 672 }
 673
 674 void DolphinMainWindow::paste()
 675 {
 676     /* KDE4-TODO:   - see KonqOperations::doPaste
 677     QClipboard* clipboard = QApplication::clipboard();
 678     QMimeSource* data = clipboard->data();
 679     if (!KUrlDrag::canDecode(data)) {
 680         return;
 681     }
 682
 683     clearStatusBar();
 684
 685     KUrl::List sourceUrls;
 686     KUrlDrag::decode(data, sourceUrls);
 687
 688     // per default the pasting is done into the current Url of the view
 689     KUrl destUrl(m_activeView->url());
 690
 691     // check whether the pasting should be done into a selected directory
 692     KUrl::List selectedUrls = m_activeView->selectedUrls();
 693     if (selectedUrls.count() == 1) {
 694         const KFileItem fileItem(S_IFDIR,
 695                                  KFileItem::Unknown,
 696                                  selectedUrls.first(),
 697                                  true);
 698         if (fileItem.isDir()) {
 699             // only one item is selected which is a directory, hence paste
 700             // into this directory
 701             destUrl = selectedUrls.first();
 702         }
 703     }
 704
 705
 706     updateViewProperties(sourceUrls);
 707     if (m_clipboardContainsCutData) {
 708         moveUrls(sourceUrls, destUrl);
 709         m_clipboardContainsCutData = false;
 710         clipboard->clear();
 711     }
 712     else {
 713         copyUrls(sourceUrls, destUrl);
 714     }*/
 715 }
 716
 717 void DolphinMainWindow::updatePasteAction()
 718 {
 719     QAction* pasteAction = actionCollection()->action(KStdAction::stdName(KStdAction::Paste));
 720     if (pasteAction == 0) {
 721         return;
 722     }
 723
 724     QString text(i18n("Paste"));
 725     QClipboard* clipboard = QApplication::clipboard();
 726     const QMimeData* data = clipboard->mimeData();
 727     /* KDE4-TODO:
 728     if (KUrlDrag::canDecode(data)) {
 729         pasteAction->setEnabled(true);
 730
 731         KUrl::List urls;
 732         KUrlDrag::decode(data, urls);
 733         const int count = urls.count();
 734         if (count == 1) {
 735             pasteAction->setText(i18n("Paste 1 File"));
 736         }
 737         else {
 738             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 739         }
 740     }
 741     else {*/
 742         pasteAction->setEnabled(false);
 743         pasteAction->setText(i18n("Paste"));
 744     //}
 745
 746     if (pasteAction->isEnabled()) {
 747         KUrl::List urls = m_activeView->selectedUrls();
 748         const uint count = urls.count();
 749         if (count > 1) {
 750             // pasting should not be allowed when more than one file
 751             // is selected
 752             pasteAction->setEnabled(false);
 753         }
 754         else if (count == 1) {
 755             // Only one file is selected. Pasting is only allowed if this
 756             // file is a directory.
 757             // TODO: this doesn't work with remote protocols; instead we need a
 758             // m_activeView->selectedFileItems() to get the real KFileItems
 759             const KFileItem fileItem(S_IFDIR,
 760                                      KFileItem::Unknown,
 761                                      urls.first(),
 762                                      true);
 763             pasteAction->setEnabled(fileItem.isDir());
 764         }
 765     }
 766 }
 767
 768 void DolphinMainWindow::selectAll()
 769 {
 770     clearStatusBar();
 771     m_activeView->selectAll();
 772 }
 773
 774 void DolphinMainWindow::invertSelection()
 775 {
 776     clearStatusBar();
 777     m_activeView->invertSelection();
 778 }
 779 void DolphinMainWindow::setIconsView()
 780 {
 781     m_activeView->setMode(DolphinView::IconsView);
 782 }
 783
 784 void DolphinMainWindow::setDetailsView()
 785 {
 786     m_activeView->setMode(DolphinView::DetailsView);
 787 }
 788
 789 void DolphinMainWindow::sortByName()
 790 {
 791     m_activeView->setSorting(DolphinView::SortByName);
 792 }
 793
 794 void DolphinMainWindow::sortBySize()
 795 {
 796     m_activeView->setSorting(DolphinView::SortBySize);
 797 }
 798
 799 void DolphinMainWindow::sortByDate()
 800 {
 801     m_activeView->setSorting(DolphinView::SortByDate);
 802 }
 803
 804 void DolphinMainWindow::toggleSortOrder()
 805 {
 806     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 807                                 Qt::Descending :
 808                                 Qt::Ascending;
 809     m_activeView->setSortOrder(order);
 810 }
 811
 812 void DolphinMainWindow::toggleSplitView()
 813 {
 814     if (m_view[SecondaryIdx] == 0) {
 815         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 816         // create a secondary view
 817         m_view[SecondaryIdx] = new DolphinView(this,
 818                                                0,
 819                                                m_view[PrimaryIdx]->url(),
 820                                                m_view[PrimaryIdx]->mode(),
 821                                                m_view[PrimaryIdx]->showHiddenFiles());
 822         connectViewSignals(SecondaryIdx);
 823         m_splitter->addWidget(m_view[SecondaryIdx]);
 824         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 825         m_view[SecondaryIdx]->show();
 826     }
 827     else {
 828         // remove secondary view
 829         if (m_activeView == m_view[PrimaryIdx]) {
 830             m_view[SecondaryIdx]->close();
 831             m_view[SecondaryIdx]->deleteLater();
 832             m_view[SecondaryIdx] = 0;
 833             setActiveView(m_view[PrimaryIdx]);
 834         }
 835         else {
 836             // The secondary view is active, hence from the users point of view
 837             // the content of the secondary view should be moved to the primary view.
 838             // From an implementation point of view it is more efficient to close
 839             // the primary view and exchange the internal pointers afterwards.
 840             m_view[PrimaryIdx]->close();
 841             delete m_view[PrimaryIdx];
 842             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 843             m_view[SecondaryIdx] = 0;
 844             setActiveView(m_view[PrimaryIdx]);
 845         }
 846     }
 847 }
 848
 849 void DolphinMainWindow::reloadView()
 850 {
 851     clearStatusBar();
 852     m_activeView->reload();
 853 }
 854
 855 void DolphinMainWindow::stopLoading()
 856 {
 857 }
 858
 859 void DolphinMainWindow::togglePreview()
 860 {
 861 }
 862
 863 void DolphinMainWindow::toggleShowHiddenFiles()
 864 {
 865     clearStatusBar();
 866
 867     const KToggleAction* showHiddenFilesAction =
 868         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 869     const bool show = showHiddenFilesAction->isChecked();
 870     m_activeView->setShowHiddenFiles(show);
 871 }
 872
 873 void DolphinMainWindow::showFilterBar()
 874 {
 875     const KToggleAction* showFilterBarAction =
 876         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 877     const bool show = showFilterBarAction->isChecked();
 878     m_activeView->slotShowFilterBar(show);
 879 }
 880
 881 void DolphinMainWindow::zoomIn()
 882 {
 883     m_activeView->zoomIn();
 884     updateViewActions();
 885 }
 886
 887 void DolphinMainWindow::zoomOut()
 888 {
 889     m_activeView->zoomOut();
 890     updateViewActions();
 891 }
 892
 893 void DolphinMainWindow::toggleEditLocation()
 894 {
 895     clearStatusBar();
 896
 897     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 898
 899     bool editOrBrowse = action->isChecked();
 900 //    action->setChecked(action->setChecked);
 901     m_activeView->setUrlEditable(editOrBrowse);
 902 }
 903
 904 void DolphinMainWindow::editLocation()
 905 {
 906     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 907     action->setChecked(true);
 908     m_activeView->setUrlEditable(true);
 909 }
 910
 911 void DolphinMainWindow::adjustViewProperties()
 912 {
 913     clearStatusBar();
 914     ViewPropertiesDialog dlg(m_activeView);
 915     dlg.exec();
 916 }
 917
 918 void DolphinMainWindow::goBack()
 919 {
 920     clearStatusBar();
 921     m_activeView->goBack();
 922 }
 923
 924 void DolphinMainWindow::goForward()
 925 {
 926     clearStatusBar();
 927     m_activeView->goForward();
 928 }
 929
 930 void DolphinMainWindow::goUp()
 931 {
 932     clearStatusBar();
 933     m_activeView->goUp();
 934 }
 935
 936 void DolphinMainWindow::goHome()
 937 {
 938     clearStatusBar();
 939     m_activeView->goHome();
 940 }
 941
 942 void DolphinMainWindow::openTerminal()
 943 {
 944     QString command("konsole --workdir \"");
 945     command.append(m_activeView->url().path());
 946     command.append('\"');
 947
 948     KRun::runCommand(command, "Konsole", "konsole");
 949 }
 950
 951 void DolphinMainWindow::findFile()
 952 {
 953     KRun::run("kfind", m_activeView->url());
 954 }
 955
 956 void DolphinMainWindow::compareFiles()
 957 {
 958     // The method is only invoked if exactly 2 files have
 959     // been selected. The selected files may be:
 960     // - both in the primary view
 961     // - both in the secondary view
 962     // - one in the primary view and the other in the secondary
 963     //   view
 964     assert(m_view[PrimaryIdx] != 0);
 965
 966     KUrl urlA;
 967     KUrl urlB;
 968     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 969
 970     switch (urls.count()) {
 971         case 0: {
 972             assert(m_view[SecondaryIdx] != 0);
 973             urls = m_view[SecondaryIdx]->selectedUrls();
 974             assert(urls.count() == 2);
 975             urlA = urls[0];
 976             urlB = urls[1];
 977             break;
 978         }
 979
 980         case 1: {
 981             urlA = urls[0];
 982             assert(m_view[SecondaryIdx] != 0);
 983             urls = m_view[SecondaryIdx]->selectedUrls();
 984             assert(urls.count() == 1);
 985             urlB = urls[0];
 986             break;
 987         }
 988
 989         case 2: {
 990             urlA = urls[0];
 991             urlB = urls[1];
 992             break;
 993         }
 994
 995         default: {
 996             // may not happen: compareFiles may only get invoked if 2
 997             // files are selected
 998             assert(false);
 999         }
1000     }
1001
1002     QString command("kompare -c \"");
1003     command.append(urlA.pathOrUrl());
1004     command.append("\" \"");
1005     command.append(urlB.pathOrUrl());
1006     command.append('\"');
1007     KRun::runCommand(command, "Kompare", "kompare");
1008
1009 }
1010
1011 void DolphinMainWindow::editSettings()
1012 {
1013     // TODO: make a static method for opening the settings dialog
1014     DolphinSettingsDialog dlg(this);
1015     dlg.exec();
1016 }
1017
1018 void DolphinMainWindow::addUndoOperation(KJob* job)
1019 {
1020     if (job->error() != 0) {
1021         slotHandleJobError(job);
1022     }
1023     else {
1024         const int id = job->progressId();
1025
1026         // set iterator to the executed command with the current id...
1027         Q3ValueList<UndoInfo>::Iterator it = m_pendingUndoJobs.begin();
1028         const Q3ValueList<UndoInfo>::Iterator end = m_pendingUndoJobs.end();
1029         bool found = false;
1030         while (!found && (it != end)) {
1031             if ((*it).id == id) {
1032                 found = true;
1033             }
1034             else {
1035                 ++it;
1036             }
1037         }
1038
1039         if (found) {
1040             DolphinCommand command = (*it).command;
1041             if (command.type() == DolphinCommand::Trash) {
1042                 // To be able to perform an undo for the 'Move to Trash' operation
1043                 // all source Urls must be updated with the trash Url. E. g. when moving
1044                 // a file "test.txt" and a second file "test.txt" to the trash,
1045                 // then the filenames in the trash are "0-test.txt" and "1-test.txt".
1046                 QMap<QString, QString> metaData;
1047                 KIO::Job *kiojob = qobject_cast<KIO::Job*>( job );
1048                 if ( kiojob )
1049                 {
1050                     metaData = kiojob->metaData();
1051                 }
1052                 KUrl::List newSourceUrls;
1053
1054                 KUrl::List sourceUrls = command.source();
1055                 KUrl::List::Iterator sourceIt = sourceUrls.begin();
1056                 const KUrl::List::Iterator sourceEnd = sourceUrls.end();
1057
1058                 while (sourceIt != sourceEnd) {
1059                     QMap<QString, QString>::ConstIterator metaIt = metaData.find("trashUrl-" + (*sourceIt).path());
1060                     if (metaIt != metaData.end()) {
1061                         newSourceUrls.append(KUrl(metaIt.value()));
1062                     }
1063                     ++sourceIt;
1064                 }
1065                 command.setSource(newSourceUrls);
1066             }
1067
1068             UndoManager::instance().addCommand(command);
1069             m_pendingUndoJobs.erase(it);
1070
1071             DolphinStatusBar* statusBar = m_activeView->statusBar();
1072             switch (command.type()) {
1073                 case DolphinCommand::Copy:
1074                     statusBar->setMessage(i18n("Copy operation completed."),
1075                                           DolphinStatusBar::OperationCompleted);
1076                     break;
1077                 case DolphinCommand::Move:
1078                     statusBar->setMessage(i18n("Move operation completed."),
1079                                           DolphinStatusBar::OperationCompleted);
1080                     break;
1081                 case DolphinCommand::Trash:
1082                     statusBar->setMessage(i18n("Move to trash operation completed."),
1083                                           DolphinStatusBar::OperationCompleted);
1084                     break;
1085                 default:
1086                     break;
1087             }
1088         }
1089     }
1090 }
1091
1092 void DolphinMainWindow::init()
1093 {
1094     // Check whether Dolphin runs the first time. If yes then
1095     // a proper default window size is given at the end of DolphinMainWindow::init().
1096     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1097     const bool firstRun = generalSettings->firstRun();
1098
1099     setAcceptDrops(true);
1100
1101     m_splitter = new QSplitter(this);
1102
1103     DolphinSettings& settings = DolphinSettings::instance();
1104
1105     KBookmarkManager* manager = settings.bookmarkManager();
1106     assert(manager != 0);
1107     KBookmarkGroup root = manager->root();
1108     if (root.first().isNull()) {
1109         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
1110         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
1111         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
1112         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
1113         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
1114     }
1115
1116     setupActions();
1117
1118     const KUrl& homeUrl = root.first().url();
1119     setCaption(homeUrl.fileName());
1120     ViewProperties props(homeUrl);
1121     m_view[PrimaryIdx] = new DolphinView(this,
1122                                          m_splitter,
1123                                          homeUrl,
1124                                          props.viewMode(),
1125                                          props.showHiddenFiles());
1126     connectViewSignals(PrimaryIdx);
1127     m_view[PrimaryIdx]->show();
1128
1129     m_activeView = m_view[PrimaryIdx];
1130
1131     setCentralWidget(m_splitter);
1132     setupDockWidgets();
1133
1134     setupGUI(Keys|Save|Create|ToolBar);
1135     createGUI();
1136
1137     stateChanged("new_file");
1138     setAutoSaveSettings();
1139
1140     QClipboard* clipboard = QApplication::clipboard();
1141     connect(clipboard, SIGNAL(dataChanged()),
1142             this, SLOT(updatePasteAction()));
1143     updatePasteAction();
1144     updateGoActions();
1145
1146     setupCreateNewMenuActions();
1147
1148     loadSettings();
1149
1150     if (firstRun) {
1151         // assure a proper default size if Dolphin runs the first time
1152         resize(640, 480);
1153     }
1154 }
1155
1156 void DolphinMainWindow::loadSettings()
1157 {
1158     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1159
1160     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1161     if (settings->splitView()) {
1162         splitAction->setChecked(true);
1163         toggleSplitView();
1164     }
1165
1166     updateViewActions();
1167 }
1168
1169 void DolphinMainWindow::setupActions()
1170 {
1171     // setup 'File' menu
1172     KAction *action = new KAction(KIcon("window_new"),  i18n( "New &Window" ), actionCollection(), "new_window" );
1173     connect(action, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1174
1175     KAction* createFolder = new KAction(i18n("Folder..."), actionCollection(), "create_folder");
1176     createFolder->setIcon(KIcon("folder"));
1177     createFolder->setShortcut(Qt::Key_N);
1178     connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
1179
1180     KAction* rename = new KAction(i18n("Rename"), actionCollection(), "rename");
1181     rename->setShortcut(Qt::Key_F2);
1182     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1183
1184     KAction* moveToTrash = new KAction(i18n("Move to Trash"), actionCollection(), "move_to_trash");
1185     moveToTrash->setIcon(KIcon("edittrash"));
1186     moveToTrash->setShortcut(QKeySequence::Delete);
1187     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1188
1189     KAction* deleteAction = new KAction(i18n("Delete"), actionCollection(), "delete");
1190     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
1191     deleteAction->setIcon(KIcon("editdelete"));
1192     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1193
1194     KAction* properties = new KAction(i18n("Propert&ies"), actionCollection(), "properties");
1195     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1196     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1197
1198     KStdAction::quit(this, SLOT(quit()), actionCollection());
1199
1200     // setup 'Edit' menu
1201     UndoManager& undoManager = UndoManager::instance();
1202     KStdAction::undo(this,
1203                      SLOT(undo()),
1204                      actionCollection());
1205     connect(&undoManager, SIGNAL(undoAvailable(bool)),
1206             this, SLOT(slotUndoAvailable(bool)));
1207     connect(&undoManager, SIGNAL(undoTextChanged(const QString&)),
1208             this, SLOT(slotUndoTextChanged(const QString&)));
1209
1210     KStdAction::redo(this,
1211                      SLOT(redo()),
1212                      actionCollection());
1213     connect(&undoManager, SIGNAL(redoAvailable(bool)),
1214             this, SLOT(slotRedoAvailable(bool)));
1215     connect(&undoManager, SIGNAL(redoTextChanged(const QString&)),
1216             this, SLOT(slotRedoTextChanged(const QString&)));
1217
1218     KStdAction::cut(this, SLOT(cut()), actionCollection());
1219     KStdAction::copy(this, SLOT(copy()), actionCollection());
1220     KStdAction::paste(this, SLOT(paste()), actionCollection());
1221
1222     KAction* selectAll = new KAction(i18n("Select All"), actionCollection(), "select_all");
1223     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1224     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1225
1226     KAction* invertSelection = new KAction(i18n("Invert Selection"), actionCollection(), "invert_selection");
1227     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1228     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1229
1230     // setup 'View' menu
1231     KStdAction::zoomIn(this,
1232                        SLOT(zoomIn()),
1233                        actionCollection());
1234
1235     KStdAction::zoomOut(this,
1236                         SLOT(zoomOut()),
1237                         actionCollection());
1238
1239     KToggleAction* iconsView = new KToggleAction(i18n("Icons"), actionCollection(), "icons");
1240     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1241     iconsView->setIcon(KIcon("view_icon"));
1242     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1243
1244     KToggleAction* detailsView = new KToggleAction(i18n("Details"), actionCollection(), "details");
1245     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1246     detailsView->setIcon(KIcon("view_text"));
1247     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1248
1249     QActionGroup* viewModeGroup = new QActionGroup(this);
1250     viewModeGroup->addAction(iconsView);
1251     viewModeGroup->addAction(detailsView);
1252
1253     KToggleAction* sortByName = new KToggleAction(i18n("By Name"), actionCollection(), "by_name");
1254     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1255
1256     KToggleAction* sortBySize = new KToggleAction(i18n("By Size"), actionCollection(), "by_size");
1257     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1258
1259     KToggleAction* sortByDate = new KToggleAction(i18n("By Date"), actionCollection(), "by_date");
1260     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1261
1262     QActionGroup* sortGroup = new QActionGroup(this);
1263     sortGroup->addAction(sortByName);
1264     sortGroup->addAction(sortBySize);
1265     sortGroup->addAction(sortByDate);
1266
1267     KToggleAction* sortDescending = new KToggleAction(i18n("Descending"), actionCollection(), "descending");
1268     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1269
1270     KToggleAction* showPreview = new KToggleAction(i18n("Preview"), actionCollection(), "show_preview");
1271     showPreview->setIcon(KIcon("gvdirpart"));
1272     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1273
1274     KToggleAction* showHiddenFiles = new KToggleAction(i18n("Show Hidden Files"), actionCollection(), "show_hidden_files");
1275     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1276     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1277
1278     KToggleAction* split = new KToggleAction(i18n("Split View"), actionCollection(), "split_view");
1279     split->setShortcut(Qt::Key_F10);
1280     split->setIcon(KIcon("view_left_right"));
1281     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1282
1283     KAction* reload = new KAction(i18n("Reload"), "F5", actionCollection(), "reload");
1284     reload->setShortcut(Qt::Key_F5);
1285     reload->setIcon(KIcon("reload"));
1286     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1287
1288     KAction* stop = new KAction(i18n("Stop"), actionCollection(), "stop");
1289     stop->setIcon(KIcon("stop"));
1290     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1291
1292     KToggleAction* showFullLocation = new KToggleAction(i18n("Show Full Location"), actionCollection(), "editable_location");
1293     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1294     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1295
1296     KToggleAction* editLocation = new KToggleAction(i18n("Edit Location"), actionCollection(), "edit_location");
1297     editLocation->setShortcut(Qt::Key_F6);
1298     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1299
1300     KAction* adjustViewProps = new KAction(i18n("Adjust View Properties..."), actionCollection(), "view_properties");
1301     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1302
1303     // setup 'Go' menu
1304     KStdAction::back(this, SLOT(goBack()), actionCollection());
1305     KStdAction::forward(this, SLOT(goForward()), actionCollection());
1306     KStdAction::up(this, SLOT(goUp()), actionCollection());
1307     KStdAction::home(this, SLOT(goHome()), actionCollection());
1308
1309     // setup 'Tools' menu
1310     KAction* openTerminal = new KAction(i18n("Open Terminal"), actionCollection(), "open_terminal");
1311     openTerminal->setShortcut(Qt::Key_F4);
1312     openTerminal->setIcon(KIcon("konsole"));
1313     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1314
1315     KAction* findFile = new KAction(i18n("Find File..."), actionCollection(), "find_file");
1316     findFile->setShortcut(Qt::Key_F);
1317     findFile->setIcon(KIcon("filefind"));
1318     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1319
1320     KToggleAction* showFilterBar = new KToggleAction(i18n("Show Filter Bar"), actionCollection(), "show_filter_bar");
1321     showFilterBar->setShortcut(Qt::Key_Slash);
1322     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1323
1324     KAction* compareFiles = new KAction(i18n("Compare Files"), actionCollection(), "compare_files");
1325     compareFiles->setIcon(KIcon("kompare"));
1326     compareFiles->setEnabled(false);
1327     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1328
1329     // setup 'Settings' menu
1330     KStdAction::preferences(this, SLOT(editSettings()), actionCollection());
1331 }
1332
1333 void DolphinMainWindow::setupDockWidgets()
1334 {
1335     QDockWidget *shortcutsDock = new QDockWidget(i18n("Shortcuts"));
1336
1337     shortcutsDock->setObjectName("shortcutsDock");
1338     shortcutsDock->setWidget(new BookmarksSidebarPage(this));
1339
1340     shortcutsDock->toggleViewAction()->setObjectName("show_shortcuts_pane");
1341     shortcutsDock->toggleViewAction()->setText(i18n("Show Shortcuts Panel"));
1342     actionCollection()->insert(shortcutsDock->toggleViewAction());
1343
1344     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1345
1346     QDockWidget *infoDock = new QDockWidget(i18n("Information"));
1347
1348     infoDock->setObjectName("infoDock");
1349     infoDock->setWidget(new InfoSidebarPage(this));
1350
1351     infoDock->toggleViewAction()->setObjectName("show_info_pane");
1352     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1353     actionCollection()->insert(infoDock->toggleViewAction());
1354
1355     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1356 }
1357
1358 void DolphinMainWindow::setupCreateNewMenuActions()
1359 {
1360     // Parts of the following code have been taken
1361     // from the class KNewMenu located in
1362     // libqonq/knewmenu.h of Konqueror.
1363     //  Copyright (C) 1998, 1999 David Faure <faure@kde.org>
1364     //                2003       Sven Leiber <s.leiber@web.de>
1365
1366     QStringList files = actionCollection()->instance()->dirs()->findAllResources("templates");
1367     for (QStringList::Iterator it = files.begin() ; it != files.end(); ++it) {
1368         if ((*it)[0] != '.' ) {
1369             KSimpleConfig config(*it, true);
1370             config.setDesktopGroup();
1371
1372             // tricky solution to ensure that TextFile is at the beginning
1373             // because this filetype is the most used (according kde-core discussion)
1374             const QString name(config.readEntry("Name"));
1375             QString key(name);
1376
1377             const QString path(config.readPathEntry("Url"));
1378             if (!path.endsWith("emptydir")) {
1379                 if (path.endsWith("TextFile.txt")) {
1380                     key = "1" + key;
1381                 }
1382                 else if (!KDesktopFile::isDesktopFile(path)) {
1383                     key = "2" + key;
1384                 }
1385                 else if (path.endsWith("Url.desktop")){
1386                     key = "3" + key;
1387                 }
1388                 else if (path.endsWith("Program.desktop")){
1389                     key = "4" + key;
1390                 }
1391                 else {
1392                     key = "5";
1393                 }
1394
1395                 const QString icon(config.readEntry("Icon"));
1396                 const QString comment(config.readEntry("Comment"));
1397                 const QString type(config.readEntry("Type"));
1398
1399                 const QString filePath(*it);
1400
1401
1402                 if (type == "Link") {
1403                     CreateFileEntry entry;
1404                     entry.name = name;
1405                     entry.icon = icon;
1406                     entry.comment = comment;
1407                     entry.templatePath = filePath;
1408                     m_createFileTemplates.insert(key, entry);
1409                 }
1410             }
1411         }
1412     }
1413     m_createFileTemplates.sort();
1414
1415     unplugActionList("create_actions");
1416     KSortableList<CreateFileEntry, QString>::ConstIterator it = m_createFileTemplates.begin();
1417     KSortableList<CreateFileEntry, QString>::ConstIterator end = m_createFileTemplates.end();
1418     /* KDE4-TODO: don't port this code; use KNewMenu instead
1419     while (it != end) {
1420         CreateFileEntry entry = (*it).value();
1421         KAction* action = new KAction(entry.name);
1422         action->setIcon(entry.icon);
1423         action->setName((*it).index());
1424         connect(action, SIGNAL(activated()),
1425                 this, SLOT(createFile()));
1426
1427         const QChar section = ((*it).index()[0]);
1428         switch (section) {
1429             case '1':
1430             case '2': {
1431                 m_fileGroupActions.append(action);
1432                 break;
1433             }
1434
1435             case '3':
1436             case '4': {
1437                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1438                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1439                 //m_linkGroupActions.append(action);
1440                 break;
1441             }
1442
1443             case '5': {
1444                 // TODO: not used yet. See documentation of DolphinMainWindow::linkGroupActions()
1445                 // and DolphinMainWindow::linkToDeviceActions() in the header file for details.
1446                 //m_linkToDeviceActions.append(action);
1447                 break;
1448             }
1449             default:
1450                 break;
1451         }
1452         ++it;
1453     }
1454
1455     plugActionList("create_file_group", m_fileGroupActions);
1456     //plugActionList("create_link_group", m_linkGroupActions);
1457     //plugActionList("link_to_device", m_linkToDeviceActions);*/
1458 }
1459
1460 void DolphinMainWindow::updateHistory()
1461 {
1462     int index = 0;
1463     const Q3ValueList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1464
1465     QAction* backAction = actionCollection()->action("go_back");
1466     if (backAction != 0) {
1467         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1468     }
1469
1470     QAction* forwardAction = actionCollection()->action("go_forward");
1471     if (forwardAction != 0) {
1472         forwardAction->setEnabled(index > 0);
1473     }
1474 }
1475
1476 void DolphinMainWindow::updateEditActions()
1477 {
1478     const KFileItemList list = m_activeView->selectedItems();
1479     if (list.isEmpty()) {
1480         stateChanged("has_no_selection");
1481     }
1482     else {
1483         stateChanged("has_selection");
1484
1485         QAction* renameAction = actionCollection()->action("rename");
1486         if (renameAction != 0) {
1487             renameAction->setEnabled(list.count() >= 1);
1488         }
1489
1490         bool enableMoveToTrash = true;
1491
1492         KFileItemList::const_iterator it = list.begin();
1493         const KFileItemList::const_iterator end = list.end();
1494         while (it != end) {
1495             KFileItem* item = *it;
1496             const KUrl& url = item->url();
1497             // only enable the 'Move to Trash' action for local files
1498             if (!url.isLocalFile()) {
1499                 enableMoveToTrash = false;
1500             }
1501             ++it;
1502         }
1503
1504         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1505         moveToTrashAction->setEnabled(enableMoveToTrash);
1506     }
1507     updatePasteAction();
1508 }
1509
1510 void DolphinMainWindow::updateViewActions()
1511 {
1512     QAction* zoomInAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomIn));
1513     if (zoomInAction != 0) {
1514         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1515     }
1516
1517     QAction* zoomOutAction = actionCollection()->action(KStdAction::stdName(KStdAction::ZoomOut));
1518     if (zoomOutAction != 0) {
1519         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1520     }
1521
1522     QAction* action = 0;
1523     switch (m_activeView->mode()) {
1524         case DolphinView::IconsView:
1525             action = actionCollection()->action("icons");
1526             break;
1527         case DolphinView::DetailsView:
1528             action = actionCollection()->action("details");
1529             break;
1530         //case DolphinView::PreviewsView:
1531         //    action = actionCollection()->action("previews");
1532         //    break;
1533         default:
1534             break;
1535     }
1536
1537     if (action != 0) {
1538         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1539         toggleAction->setChecked(true);
1540     }
1541
1542     slotSortingChanged(m_activeView->sorting());
1543     slotSortOrderChanged(m_activeView->sortOrder());
1544
1545     KToggleAction* showFilterBarAction =
1546         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1547     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1548
1549     KToggleAction* showHiddenFilesAction =
1550         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1551     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1552
1553     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1554     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1555 }
1556
1557 void DolphinMainWindow::updateGoActions()
1558 {
1559     QAction* goUpAction = actionCollection()->action(KStdAction::stdName(KStdAction::Up));
1560     const KUrl& currentUrl = m_activeView->url();
1561     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1562 }
1563
1564 void DolphinMainWindow::updateViewProperties(const KUrl::List& urls)
1565 {
1566     if (urls.isEmpty()) {
1567         return;
1568     }
1569
1570     // Updating the view properties might take up to several seconds
1571     // when dragging several thousand Urls. Writing a KIO slave for this
1572     // use case is not worth the effort, but at least the main widget
1573     // must be disabled and a progress should be shown.
1574     ProgressIndicator progressIndicator(this,
1575                                         i18n("Updating view properties..."),
1576                                         QString::null,
1577                                         urls.count());
1578
1579     KUrl::List::ConstIterator end = urls.end();
1580     for(KUrl::List::ConstIterator it = urls.begin(); it != end; ++it) {
1581         progressIndicator.execOperation();
1582
1583         ViewProperties props(*it);
1584         props.save();
1585     }
1586 }
1587
1588 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1589 {
1590     KIO::Job* job = KIO::copy(source, dest);
1591     addPendingUndoJob(job, DolphinCommand::Copy, source, dest);
1592 }
1593
1594 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1595 {
1596     KIO::Job* job = KIO::move(source, dest);
1597     addPendingUndoJob(job, DolphinCommand::Move, source, dest);
1598 }
1599
1600 void DolphinMainWindow::addPendingUndoJob(KIO::Job* job,
1601                                 DolphinCommand::Type commandType,
1602                                 const KUrl::List& source,
1603                                 const KUrl& dest)
1604 {
1605     connect(job, SIGNAL(result(KJob*)),
1606             this, SLOT(addUndoOperation(KJob*)));
1607
1608     UndoInfo undoInfo;
1609     undoInfo.id = job->progressId();
1610     undoInfo.command = DolphinCommand(commandType, source, dest);
1611     m_pendingUndoJobs.append(undoInfo);
1612 }
1613
1614 void DolphinMainWindow::clearStatusBar()
1615 {
1616     m_activeView->statusBar()->clear();
1617 }
1618
1619 void DolphinMainWindow::connectViewSignals(int viewIndex)
1620 {
1621     DolphinView* view = m_view[viewIndex];
1622     connect(view, SIGNAL(modeChanged()),
1623             this, SLOT(slotViewModeChanged()));
1624     connect(view, SIGNAL(showHiddenFilesChanged()),
1625             this, SLOT(slotShowHiddenFilesChanged()));
1626     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1627             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1628     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1629             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1630     connect(view, SIGNAL(selectionChanged()),
1631             this, SLOT(slotSelectionChanged()));
1632     connect(view, SIGNAL(showFilterBarChanged(bool)),
1633             this, SLOT(updateFilterBarAction(bool)));
1634
1635     const UrlNavigator* navigator = view->urlNavigator();
1636     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1637             this, SLOT(slotUrlChanged(const KUrl&)));
1638     connect(navigator, SIGNAL(historyChanged()),
1639             this, SLOT(slotHistoryChanged()));
1640
1641 }
1642
1643 #include "dolphinmainwindow.moc"