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 <kfileitemlistproperties.h>
  31 #include <konq_operations.h>
  32 #include <klocale.h>
  33 #include <kpropertiesdialog.h>
  34
  35 #include "folderspanel.h"
  36
  37 #include <QApplication>
  38 #include <QClipboard>
  39 #include <QPointer>
  40
  41 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel* parent,
  42                                          const KFileItem& fileInfo) :
  43     QObject(parent),
  44     m_parent(parent),
  45     m_fileInfo(fileInfo)
  46 {
  47 }
  48
  49 TreeViewContextMenu::~TreeViewContextMenu()
  50 {
  51 }
  52
  53 void TreeViewContextMenu::open()
  54 {
  55     KMenu* popup = new KMenu(m_parent);
  56
  57     if (!m_fileInfo.isNull()) {
  58         KFileItemListProperties capabilities(KFileItemList() << m_fileInfo);
  59
  60         // insert 'Cut', 'Copy' and 'Paste'
  61         QAction* cutAction = new QAction(KIcon("edit-cut"), i18nc("@action:inmenu", "Cut"), this);
  62         cutAction->setEnabled(capabilities.supportsMoving());
  63         connect(cutAction, SIGNAL(triggered()), this, SLOT(cut()));
  64
  65         QAction* copyAction = new QAction(KIcon("edit-copy"), i18nc("@action:inmenu", "Copy"), this);
  66         connect(copyAction, SIGNAL(triggered()), this, SLOT(copy()));
  67
  68         QAction* pasteAction = new QAction(KIcon("edit-paste"), i18nc("@action:inmenu", "Paste"), this);
  69         const QMimeData* mimeData = QApplication::clipboard()->mimeData();
  70         const KUrl::List pasteData = KUrl::List::fromMimeData(mimeData);
  71         connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste()));
  72         pasteAction->setEnabled(!pasteData.isEmpty() && capabilities.supportsWriting());
  73
  74         popup->addAction(cutAction);
  75         popup->addAction(copyAction);
  76         popup->addAction(pasteAction);
  77         popup->addSeparator();
  78
  79         // insert 'Rename'
  80         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  81         renameAction->setEnabled(capabilities.supportsMoving());
  82         connect(renameAction, SIGNAL(triggered()), this, SLOT(rename()));
  83         popup->addAction(renameAction);
  84
  85         // insert 'Move to Trash' and (optionally) 'Delete'
  86         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
  87         KConfigGroup configGroup(globalConfig, "KDE");
  88         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  89
  90         const KUrl& url = m_fileInfo.url();
  91         if (url.isLocalFile()) {
  92             QAction* moveToTrashAction = new QAction(KIcon("user-trash"),
  93                                                     i18nc("@action:inmenu", "Move to Trash"), this);
  94             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
  95             moveToTrashAction->setEnabled(enableMoveToTrash);
  96             connect(moveToTrashAction, SIGNAL(triggered()), this, SLOT(moveToTrash()));
  97             popup->addAction(moveToTrashAction);
  98         } else {
  99             showDeleteCommand = true;
 100         }
 101
 102         if (showDeleteCommand) {
 103             QAction* deleteAction = new QAction(KIcon("edit-delete"), i18nc("@action:inmenu", "Delete"), this);
 104             deleteAction->setEnabled(capabilities.supportsDeleting());
 105             connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
 106             popup->addAction(deleteAction);
 107         }
 108
 109         popup->addSeparator();
 110
 111         // insert 'Properties' entry
 112         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 113         connect(propertiesAction, SIGNAL(triggered()), this, SLOT(showProperties()));
 114         popup->addAction(propertiesAction);
 115
 116         popup->addSeparator();
 117     }
 118
 119     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 120     showHiddenFilesAction->setCheckable(true);
 121     showHiddenFilesAction->setChecked(FoldersPanelSettings::showHiddenFiles());
 122     popup->addAction(showHiddenFilesAction);
 123
 124     connect(showHiddenFilesAction, SIGNAL(toggled(bool)), this, SLOT(setShowHiddenFiles(bool)));
 125
 126     popup->exec(QCursor::pos());
 127     popup->deleteLater();
 128 }
 129
 130 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 131 {
 132     KUrl::List kdeUrls;
 133     kdeUrls.append(m_fileInfo.url());
 134     KUrl::List mostLocalUrls;
 135     bool dummy;
 136     mostLocalUrls.append(m_fileInfo.mostLocalUrl(dummy));
 137     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, cut);
 138 }
 139
 140 void TreeViewContextMenu::cut()
 141 {
 142     QMimeData* mimeData = new QMimeData();
 143     populateMimeData(mimeData, true);
 144     QApplication::clipboard()->setMimeData(mimeData);
 145 }
 146
 147 void TreeViewContextMenu::copy()
 148 {
 149     QMimeData* mimeData = new QMimeData();
 150     populateMimeData(mimeData, false);
 151     QApplication::clipboard()->setMimeData(mimeData);
 152 }
 153
 154 void TreeViewContextMenu::paste()
 155 {
 156     QClipboard* clipboard = QApplication::clipboard();
 157     const QMimeData* mimeData = clipboard->mimeData();
 158
 159     const KUrl::List source = KUrl::List::fromMimeData(mimeData);
 160     const KUrl& dest = m_fileInfo.url();
 161     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 162         KonqOperations::copy(m_parent, KonqOperations::MOVE, source, dest);
 163         clipboard->clear();
 164     } else {
 165         KonqOperations::copy(m_parent, KonqOperations::COPY, source, dest);
 166     }
 167 }
 168
 169 void TreeViewContextMenu::rename()
 170 {
 171     m_parent->rename(m_fileInfo);
 172 }
 173
 174 void TreeViewContextMenu::moveToTrash()
 175 {
 176     KonqOperations::del(m_parent, KonqOperations::TRASH, m_fileInfo.url());
 177 }
 178
 179 void TreeViewContextMenu::deleteItem()
 180 {
 181     KonqOperations::del(m_parent, KonqOperations::DEL, m_fileInfo.url());
 182 }
 183
 184 void TreeViewContextMenu::showProperties()
 185 {
 186     QPointer<KPropertiesDialog> dialog = new KPropertiesDialog(m_fileInfo.url(), m_parent);
 187     dialog->exec();
 188     delete dialog;
 189 }
 190
 191 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 192 {
 193     m_parent->setShowHiddenFiles(show);
 194 }
 195
 196 #include "treeviewcontextmenu.moc"