apps/dolphin/src/panels/folders/treeviewcontextmenu.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) and              *
   3  *   Cvetoslav Ludmiloff                                                   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "treeviewcontextmenu.h"
  22
  23 #include "dolphin_folderspanelsettings.h"
  24
  25 #include <kfileitem.h>
  26 #include <kiconloader.h>
  27 #include <kio/deletejob.h>
  28 #include <kmenu.h>
  29 #include <konqmimedata.h>
  30 #include <konq_fileitemcapabilities.h>
  31 #include <konq_operations.h>
  32 #include <klocale.h>
  33 #include <kpropertiesdialog.h>
  34
  35 #include "folderspanel.h"
  36
  37 #include <QtGui/QApplication>
  38 #include <QtGui/QClipboard>
  39
  40 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel* parent,
  41                                          const KFileItem& fileInfo) :
  42     QObject(parent),
  43     m_parent(parent),
  44     m_fileInfo(fileInfo)
  45 {
  46 }
  47
  48 TreeViewContextMenu::~TreeViewContextMenu()
  49 {
  50 }
  51
  52 void TreeViewContextMenu::open()
  53 {
  54     KMenu* popup = new KMenu(m_parent);
  55
  56     if (!m_fileInfo.isNull()) {
  57         KonqFileItemCapabilities capabilities(KFileItemList() << m_fileInfo);
  58
  59         // insert 'Cut', 'Copy' and 'Paste'
  60         QAction* cutAction = new QAction(KIcon("edit-cut"), i18nc("@action:inmenu", "Cut"), this);
  61         cutAction->setEnabled(capabilities.supportsMoving());
  62         connect(cutAction, SIGNAL(triggered()), this, SLOT(cut()));
  63
  64         QAction* copyAction = new QAction(KIcon("edit-copy"), i18nc("@action:inmenu", "Copy"), this);
  65         connect(copyAction, SIGNAL(triggered()), this, SLOT(copy()));
  66
  67         QAction* pasteAction = new QAction(KIcon("edit-paste"), i18nc("@action:inmenu", "Paste"), this);
  68         const QMimeData* mimeData = QApplication::clipboard()->mimeData();
  69         const KUrl::List pasteData = KUrl::List::fromMimeData(mimeData);
  70         connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste()));
  71         pasteAction->setEnabled(!pasteData.isEmpty() && capabilities.supportsWriting());
  72
  73         popup->addAction(cutAction);
  74         popup->addAction(copyAction);
  75         popup->addAction(pasteAction);
  76         popup->addSeparator();
  77
  78         // insert 'Rename'
  79         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  80         renameAction->setEnabled(capabilities.supportsMoving());
  81         connect(renameAction, SIGNAL(triggered()), this, SLOT(rename()));
  82         popup->addAction(renameAction);
  83
  84         // insert 'Move to Trash' and (optionally) 'Delete'
  85         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
  86         KConfigGroup configGroup(globalConfig, "KDE");
  87         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  88
  89         const KUrl& url = m_fileInfo.url();
  90         if (url.isLocalFile()) {
  91             QAction* moveToTrashAction = new QAction(KIcon("user-trash"),
  92                                                     i18nc("@action:inmenu", "Move To Trash"), this);
  93             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
  94             moveToTrashAction->setEnabled(enableMoveToTrash);
  95             connect(moveToTrashAction, SIGNAL(triggered()), this, SLOT(moveToTrash()));
  96             popup->addAction(moveToTrashAction);
  97         } else {
  98             showDeleteCommand = true;
  99         }
 100
 101         if (showDeleteCommand) {
 102             QAction* deleteAction = new QAction(KIcon("edit-delete"), i18nc("@action:inmenu", "Delete"), this);
 103             deleteAction->setEnabled(capabilities.supportsDeleting());
 104             connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
 105             popup->addAction(deleteAction);
 106         }
 107
 108         popup->addSeparator();
 109
 110         // insert 'Properties' entry
 111         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 112         connect(propertiesAction, SIGNAL(triggered()), this, SLOT(showProperties()));
 113         popup->addAction(propertiesAction);
 114
 115         popup->addSeparator();
 116     }
 117
 118     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 119     showHiddenFilesAction->setCheckable(true);
 120     showHiddenFilesAction->setChecked(FoldersPanelSettings::showHiddenFiles());
 121     popup->addAction(showHiddenFilesAction);
 122
 123     connect(showHiddenFilesAction, SIGNAL(toggled(bool)), this, SLOT(setShowHiddenFiles(bool)));
 124
 125     popup->exec(QCursor::pos());
 126     popup->deleteLater();
 127 }
 128
 129 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 130 {
 131     KUrl::List kdeUrls;
 132     kdeUrls.append(m_fileInfo.url());
 133     KUrl::List mostLocalUrls;
 134     bool dummy;
 135     mostLocalUrls.append(m_fileInfo.mostLocalUrl(dummy));
 136     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, cut);
 137 }
 138
 139 void TreeViewContextMenu::cut()
 140 {
 141     QMimeData* mimeData = new QMimeData();
 142     populateMimeData(mimeData, true);
 143     QApplication::clipboard()->setMimeData(mimeData);
 144 }
 145
 146 void TreeViewContextMenu::copy()
 147 {
 148     QMimeData* mimeData = new QMimeData();
 149     populateMimeData(mimeData, false);
 150     QApplication::clipboard()->setMimeData(mimeData);
 151 }
 152
 153 void TreeViewContextMenu::paste()
 154 {
 155     QClipboard* clipboard = QApplication::clipboard();
 156     const QMimeData* mimeData = clipboard->mimeData();
 157
 158     const KUrl::List source = KUrl::List::fromMimeData(mimeData);
 159     const KUrl& dest = m_fileInfo.url();
 160     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 161         KonqOperations::copy(m_parent, KonqOperations::MOVE, source, dest);
 162         clipboard->clear();
 163     } else {
 164         KonqOperations::copy(m_parent, KonqOperations::COPY, source, dest);
 165     }
 166 }
 167
 168 void TreeViewContextMenu::rename()
 169 {
 170     m_parent->rename(m_fileInfo);
 171 }
 172
 173 void TreeViewContextMenu::moveToTrash()
 174 {
 175     KonqOperations::del(m_parent, KonqOperations::TRASH, m_fileInfo.url());
 176 }
 177
 178 void TreeViewContextMenu::deleteItem()
 179 {
 180     KonqOperations::del(m_parent, KonqOperations::DEL, m_fileInfo.url());
 181 }
 182
 183 void TreeViewContextMenu::showProperties()
 184 {
 185     KPropertiesDialog dialog(m_fileInfo.url(), m_parent);
 186     dialog.exec();
 187 }
 188
 189 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 190 {
 191     m_parent->setShowHiddenFiles(show);
 192 }
 193
 194 #include "treeviewcontextmenu.moc"