mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-19 16:31:21 +00:00
9b9bccc862
svn path=/trunk/KDE/kdebase/apps/; revision=819151
362 lines
13 KiB
C++
362 lines
13 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) and *
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* Cvetoslav Ludmiloff *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "dolphincontextmenu.h"
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#include "dolphinmainwindow.h"
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#include "dolphinsettings.h"
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#include "dolphinview.h"
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#include "dolphinviewcontainer.h"
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#include "dolphin_generalsettings.h"
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#include <kactioncollection.h>
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#include <kfileplacesmodel.h>
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#include <kdesktopfile.h>
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#include <kglobal.h>
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#include <kiconloader.h>
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#include <kio/netaccess.h>
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#include <kmenu.h>
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#include <kmenubar.h>
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#include <kmessagebox.h>
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#include <kmimetypetrader.h>
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#include <knewmenu.h>
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#include <konqmimedata.h>
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#include <konq_fileitemcapabilities.h>
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#include <konq_operations.h>
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#include <konq_menuactions.h>
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#include <konq_popupmenuinformation.h>
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#include <klocale.h>
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#include <kpropertiesdialog.h>
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#include <krun.h>
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#include <kstandardaction.h>
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#include <kstandarddirs.h>
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#include <QtGui/QApplication>
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#include <QtGui/QClipboard>
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#include <QtCore/QDir>
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DolphinContextMenu::DolphinContextMenu(DolphinMainWindow* parent,
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const KFileItem& fileInfo,
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const KUrl& baseUrl) :
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m_mainWindow(parent),
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m_capabilities(0),
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m_fileInfo(fileInfo),
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m_baseUrl(baseUrl),
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m_context(NoContext)
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{
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// The context menu either accesses the URLs of the selected items
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// or the items itself. To increase the performance both lists are cached.
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DolphinView* view = m_mainWindow->activeViewContainer()->view();
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m_selectedUrls = view->selectedUrls();
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m_selectedItems = view->selectedItems();
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}
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DolphinContextMenu::~DolphinContextMenu()
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{
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delete m_capabilities;
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m_capabilities = 0;
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}
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void DolphinContextMenu::open()
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{
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// get the context information
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if (m_baseUrl.protocol() == "trash") {
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m_context |= TrashContext;
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}
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if (!m_fileInfo.isNull() && (m_selectedItems.count() > 0)) {
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m_context |= ItemContext;
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// TODO: handle other use cases like devices + desktop files
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}
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// open the corresponding popup for the context
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if (m_context & TrashContext) {
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if (m_context & ItemContext) {
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openTrashItemContextMenu();
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} else {
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openTrashContextMenu();
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}
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} else if (m_context & ItemContext) {
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openItemContextMenu();
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} else {
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Q_ASSERT(m_context == NoContext);
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openViewportContextMenu();
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}
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}
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void DolphinContextMenu::openTrashContextMenu()
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{
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Q_ASSERT(m_context & TrashContext);
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KMenu* popup = new KMenu(m_mainWindow);
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addShowMenubarAction(popup);
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QAction* emptyTrashAction = new QAction(KIcon("trash-empty"), i18nc("@action:inmenu", "Empty Trash"), popup);
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KConfig trashConfig("trashrc", KConfig::SimpleConfig);
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emptyTrashAction->setEnabled(!trashConfig.group("Status").readEntry("Empty", true));
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popup->addAction(emptyTrashAction);
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QAction* addToPlacesAction = popup->addAction(KIcon("bookmark-new"),
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i18nc("@action:inmenu Add current folder to places", "Add to Places"));
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QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
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popup->addAction(propertiesAction);
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QAction *action = popup->exec(QCursor::pos());
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if (action == emptyTrashAction) {
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const QString text(i18nc("@info", "Do you really want to empty the Trash? All items will be deleted."));
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const bool del = KMessageBox::warningContinueCancel(m_mainWindow,
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text,
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QString(),
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KGuiItem(i18nc("@action:button", "Empty Trash"),
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KIcon("user-trash"))
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) == KMessageBox::Continue;
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if (del) {
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KonqOperations::emptyTrash(m_mainWindow);
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}
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} else if (action == addToPlacesAction) {
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const KUrl& url = m_mainWindow->activeViewContainer()->url();
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if (url.isValid()) {
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DolphinSettings::instance().placesModel()->addPlace(i18nc("@label", "Trash"), url);
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}
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}
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popup->deleteLater();
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}
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void DolphinContextMenu::openTrashItemContextMenu()
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{
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Q_ASSERT(m_context & TrashContext);
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Q_ASSERT(m_context & ItemContext);
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KMenu* popup = new KMenu(m_mainWindow);
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addShowMenubarAction(popup);
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QAction* restoreAction = new QAction(i18nc("@action:inmenu", "Restore"), m_mainWindow);
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popup->addAction(restoreAction);
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QAction* deleteAction = m_mainWindow->actionCollection()->action("delete");
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popup->addAction(deleteAction);
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QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
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popup->addAction(propertiesAction);
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if (popup->exec(QCursor::pos()) == restoreAction) {
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KonqOperations::restoreTrashedItems(m_selectedUrls, m_mainWindow);
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}
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popup->deleteLater();
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}
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void DolphinContextMenu::openItemContextMenu()
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{
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Q_ASSERT(!m_fileInfo.isNull());
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KMenu* popup = new KMenu(m_mainWindow);
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addShowMenubarAction(popup);
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insertDefaultItemActions(popup);
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popup->addSeparator();
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// insert 'Bookmark This Folder' entry if exactly one item is selected
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QAction* addToPlacesAction = 0;
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if (m_fileInfo.isDir() && (m_selectedUrls.count() == 1)) {
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addToPlacesAction = popup->addAction(KIcon("bookmark-new"),
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i18nc("@action:inmenu Add selected folder to places", "Add to Places"));
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}
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KonqPopupMenuInformation popupInfo;
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popupInfo.setItems(m_selectedItems);
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popupInfo.setParentWidget(m_mainWindow);
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KonqMenuActions menuActions;
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menuActions.setPopupMenuInfo(popupInfo);
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// Insert 'Open With...' action or sub menu
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menuActions.addOpenWithActionsTo(popup, "DesktopEntryName != 'dolphin'");
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// Insert 'Actions' sub menu
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if (menuActions.addActionsTo(popup)) {
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popup->addSeparator();
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}
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// Insert 'Copy To' and 'Move To' sub menus
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if (DolphinSettings::instance().generalSettings()->showCopyMoveMenu()) {
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m_copyToMenu.setItems(m_selectedItems);
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m_copyToMenu.setReadOnly(!capabilities().supportsWriting());
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m_copyToMenu.addActionsTo(popup);
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popup->addSeparator();
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}
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// insert 'Properties...' entry
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QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
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popup->addAction(propertiesAction);
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QAction* activatedAction = popup->exec(QCursor::pos());
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if ((addToPlacesAction != 0) && (activatedAction == addToPlacesAction)) {
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const KUrl selectedUrl(m_fileInfo.url());
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if (selectedUrl.isValid()) {
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DolphinSettings::instance().placesModel()->addPlace(placesName(selectedUrl),
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selectedUrl);
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}
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}
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popup->deleteLater();
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}
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void DolphinContextMenu::openViewportContextMenu()
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{
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KMenu* popup = new KMenu(m_mainWindow);
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addShowMenubarAction(popup);
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// setup 'Create New' menu
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KNewMenu* newMenu = m_mainWindow->newMenu();
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newMenu->slotCheckUpToDate();
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newMenu->setPopupFiles(m_baseUrl);
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popup->addMenu(newMenu->menu());
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popup->addSeparator();
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QAction* pasteAction = createPasteAction();
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popup->addAction(pasteAction);
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// setup 'View Mode' menu
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KMenu* viewModeMenu = new KMenu(i18nc("@title:menu", "View Mode"));
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QAction* iconsMode = m_mainWindow->actionCollection()->action("icons");
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viewModeMenu->addAction(iconsMode);
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QAction* detailsMode = m_mainWindow->actionCollection()->action("details");
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viewModeMenu->addAction(detailsMode);
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QAction* columnsMode = m_mainWindow->actionCollection()->action("columns");
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viewModeMenu->addAction(columnsMode);
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popup->addMenu(viewModeMenu);
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popup->addSeparator();
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QAction* addToPlacesAction = popup->addAction(KIcon("bookmark-new"),
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i18nc("@action:inmenu Add current folder to places", "Add to Places"));
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popup->addSeparator();
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QAction* propertiesAction = popup->addAction(i18nc("@action:inmenu", "Properties"));
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QAction* action = popup->exec(QCursor::pos());
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if (action == propertiesAction) {
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const KUrl& url = m_mainWindow->activeViewContainer()->url();
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KPropertiesDialog dialog(url, m_mainWindow);
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dialog.exec();
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} else if (action == addToPlacesAction) {
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const KUrl& url = m_mainWindow->activeViewContainer()->url();
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if (url.isValid()) {
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DolphinSettings::instance().placesModel()->addPlace(placesName(url), url);
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}
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}
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popup->deleteLater();
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}
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void DolphinContextMenu::insertDefaultItemActions(KMenu* popup)
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{
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Q_ASSERT(popup != 0);
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const KActionCollection* collection = m_mainWindow->actionCollection();
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// insert 'Cut', 'Copy' and 'Paste'
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QAction* cutAction = collection->action(KStandardAction::name(KStandardAction::Cut));
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QAction* copyAction = collection->action(KStandardAction::name(KStandardAction::Copy));
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QAction* pasteAction = createPasteAction();
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popup->addAction(cutAction);
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popup->addAction(copyAction);
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popup->addAction(pasteAction);
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popup->addSeparator();
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// insert 'Rename'
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QAction* renameAction = collection->action("rename");
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popup->addAction(renameAction);
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// insert 'Move to Trash' and (optionally) 'Delete'
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KConfigGroup kdeConfig(KGlobal::config(), "KDE");
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bool showDeleteCommand = kdeConfig.readEntry("ShowDeleteCommand", false);
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const KUrl& url = m_mainWindow->activeViewContainer()->url();
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if (url.isLocalFile()) {
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QAction* moveToTrashAction = collection->action("move_to_trash");
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popup->addAction(moveToTrashAction);
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} else {
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showDeleteCommand = true;
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}
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if (showDeleteCommand) {
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QAction* deleteAction = collection->action("delete");
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popup->addAction(deleteAction);
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}
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}
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void DolphinContextMenu::addShowMenubarAction(KMenu* menu)
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{
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KAction* showMenuBar = m_mainWindow->showMenuBarAction();
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if (!m_mainWindow->menuBar()->isVisible()) {
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// TODO: it should not be necessary to uncheck the menu
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// bar action, but currently the action states don't get
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// updated if the menu is disabled
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showMenuBar->setChecked(false);
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menu->addAction(showMenuBar);
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menu->addSeparator();
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}
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}
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QString DolphinContextMenu::placesName(const KUrl& url) const
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{
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QString name = url.fileName();
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if (name.isEmpty()) {
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name = url.host();
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}
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return name;
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}
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QAction* DolphinContextMenu::createPasteAction()
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{
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QAction* action = 0;
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if ((m_selectedItems.count() == 1) && m_fileInfo.isDir()) {
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action = new QAction(KIcon("edit-paste"), i18nc("@action:inmenu", "Paste Into Folder"), this);
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const QMimeData* mimeData = QApplication::clipboard()->mimeData();
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const KUrl::List pasteData = KUrl::List::fromMimeData(mimeData);
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action->setEnabled(!pasteData.isEmpty() && capabilities().supportsWriting());
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connect(action, SIGNAL(triggered()), m_mainWindow, SLOT(pasteIntoFolder()));
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} else {
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action = m_mainWindow->actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
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}
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return action;
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}
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KonqFileItemCapabilities& DolphinContextMenu::capabilities()
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{
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if (m_capabilities == 0) {
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m_capabilities = new KonqFileItemCapabilities(m_selectedItems);
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}
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return *m_capabilities;
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}
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#include "dolphincontextmenu.moc"
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