src/panels/folders/treeviewcontextmenu.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006-2010 by Peter Penz <peter.penz19@gmail.com>        *
   3  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   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 <KFileItem>
  24 #include <KIconLoader>
  25 #include <KIO/DeleteJob>
  26 #include <KMenu>
  27 #include <konqmimedata.h>
  28 #include <KFileItemListProperties>
  29 #include <konq_operations.h>
  30 #include <KLocale>
  31 #include <KPropertiesDialog>
  32
  33 #include "folderspanel.h"
  34
  35 #include <QApplication>
  36 #include <QClipboard>
  37
  38 TreeViewContextMenu::TreeViewContextMenu(FoldersPanel* parent,
  39                                          const KFileItem& fileInfo) :
  40     QObject(parent),
  41     m_parent(parent),
  42     m_fileItem(fileInfo)
  43 {
  44 }
  45
  46 TreeViewContextMenu::~TreeViewContextMenu()
  47 {
  48 }
  49
  50 void TreeViewContextMenu::open()
  51 {
  52     KMenu* popup = new KMenu(m_parent);
  53
  54     if (!m_fileItem.isNull()) {
  55         KFileItemListProperties capabilities(KFileItemList() << m_fileItem);
  56
  57         // insert 'Cut', 'Copy' and 'Paste'
  58         QAction* cutAction = new QAction(KIcon("edit-cut"), i18nc("@action:inmenu", "Cut"), this);
  59         cutAction->setEnabled(capabilities.supportsMoving());
  60         connect(cutAction, SIGNAL(triggered()), this, SLOT(cut()));
  61
  62         QAction* copyAction = new QAction(KIcon("edit-copy"), i18nc("@action:inmenu", "Copy"), this);
  63         connect(copyAction, SIGNAL(triggered()), this, SLOT(copy()));
  64
  65         const QPair<bool, QString> pasteInfo = KonqOperations::pasteInfo(m_fileItem.url());
  66         QAction* pasteAction = new QAction(KIcon("edit-paste"), pasteInfo.second, this);
  67         connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste()));
  68         pasteAction->setEnabled(pasteInfo.first);
  69
  70         popup->addAction(cutAction);
  71         popup->addAction(copyAction);
  72         popup->addAction(pasteAction);
  73         popup->addSeparator();
  74
  75         // insert 'Rename'
  76         QAction* renameAction = new QAction(i18nc("@action:inmenu", "Rename..."), this);
  77         renameAction->setEnabled(capabilities.supportsMoving());
  78         renameAction->setIcon(KIcon("edit-rename"));
  79         connect(renameAction, SIGNAL(triggered()), this, SLOT(rename()));
  80         popup->addAction(renameAction);
  81
  82         // insert 'Move to Trash' and (optionally) 'Delete'
  83         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
  84         KConfigGroup configGroup(globalConfig, "KDE");
  85         bool showDeleteCommand = configGroup.readEntry("ShowDeleteCommand", false);
  86
  87         const KUrl url = m_fileItem.url();
  88         if (url.isLocalFile()) {
  89             QAction* moveToTrashAction = new QAction(KIcon("user-trash"),
  90                                                     i18nc("@action:inmenu", "Move to Trash"), this);
  91             const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
  92             moveToTrashAction->setEnabled(enableMoveToTrash);
  93             connect(moveToTrashAction, SIGNAL(triggered()), this, SLOT(moveToTrash()));
  94             popup->addAction(moveToTrashAction);
  95         } else {
  96             showDeleteCommand = true;
  97         }
  98
  99         if (showDeleteCommand) {
 100             QAction* deleteAction = new QAction(KIcon("edit-delete"), i18nc("@action:inmenu", "Delete"), this);
 101             deleteAction->setEnabled(capabilities.supportsDeleting());
 102             connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
 103             popup->addAction(deleteAction);
 104         }
 105
 106         popup->addSeparator();
 107     }
 108
 109     // insert 'Show Hidden Files'
 110     QAction* showHiddenFilesAction = new QAction(i18nc("@action:inmenu", "Show Hidden Files"), this);
 111     showHiddenFilesAction->setCheckable(true);
 112     showHiddenFilesAction->setChecked(m_parent->showHiddenFiles());
 113     popup->addAction(showHiddenFilesAction);
 114     connect(showHiddenFilesAction, SIGNAL(toggled(bool)), this, SLOT(setShowHiddenFiles(bool)));
 115
 116     // insert 'Automatic Scrolling'
 117     QAction* autoScrollingAction = new QAction(i18nc("@action:inmenu", "Automatic Scrolling"), this);
 118     autoScrollingAction->setCheckable(true);
 119     autoScrollingAction->setChecked(m_parent->autoScrolling());
 120     // TODO: Temporary disabled. Horizontal autoscrolling will be implemented later either
 121     // in KItemViews or manually as part of the FoldersPanel
 122     //popup->addAction(autoScrollingAction);
 123     connect(autoScrollingAction, SIGNAL(toggled(bool)), this, SLOT(setAutoScrolling(bool)));
 124
 125     if (!m_fileItem.isNull()) {
 126         // insert 'Properties' entry
 127         QAction* propertiesAction = new QAction(i18nc("@action:inmenu", "Properties"), this);
 128         propertiesAction->setIcon(KIcon("document-properties"));
 129         connect(propertiesAction, SIGNAL(triggered()), this, SLOT(showProperties()));
 130         popup->addAction(propertiesAction);
 131     }
 132
 133     QList<QAction*> customActions = m_parent->customContextMenuActions();
 134     if (!customActions.isEmpty()) {
 135         popup->addSeparator();
 136         foreach (QAction* action, customActions) {
 137             popup->addAction(action);
 138         }
 139     }
 140
 141     QWeakPointer<KMenu> popupPtr = popup;
 142     popup->exec(QCursor::pos());
 143     if (popupPtr.data()) {
 144         popupPtr.data()->deleteLater();
 145     }
 146 }
 147
 148 void TreeViewContextMenu::populateMimeData(QMimeData* mimeData, bool cut)
 149 {
 150     KUrl::List kdeUrls;
 151     kdeUrls.append(m_fileItem.url());
 152     KUrl::List mostLocalUrls;
 153     bool dummy;
 154     mostLocalUrls.append(m_fileItem.mostLocalUrl(dummy));
 155     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, cut);
 156 }
 157
 158 void TreeViewContextMenu::cut()
 159 {
 160     QMimeData* mimeData = new QMimeData();
 161     populateMimeData(mimeData, true);
 162     QApplication::clipboard()->setMimeData(mimeData);
 163 }
 164
 165 void TreeViewContextMenu::copy()
 166 {
 167     QMimeData* mimeData = new QMimeData();
 168     populateMimeData(mimeData, false);
 169     QApplication::clipboard()->setMimeData(mimeData);
 170 }
 171
 172 void TreeViewContextMenu::paste()
 173 {
 174     KonqOperations::doPaste(m_parent, m_fileItem.url());
 175 }
 176
 177 void TreeViewContextMenu::rename()
 178 {
 179     m_parent->rename(m_fileItem);
 180 }
 181
 182 void TreeViewContextMenu::moveToTrash()
 183 {
 184     KonqOperations::del(m_parent, KonqOperations::TRASH, m_fileItem.url());
 185 }
 186
 187 void TreeViewContextMenu::deleteItem()
 188 {
 189     KonqOperations::del(m_parent, KonqOperations::DEL, m_fileItem.url());
 190 }
 191
 192 void TreeViewContextMenu::showProperties()
 193 {
 194     KPropertiesDialog* dialog = new KPropertiesDialog(m_fileItem.url(), m_parent);
 195     dialog->setAttribute(Qt::WA_DeleteOnClose);
 196     dialog->show();
 197 }
 198
 199 void TreeViewContextMenu::setShowHiddenFiles(bool show)
 200 {
 201     m_parent->setShowHiddenFiles(show);
 202 }
 203
 204 void TreeViewContextMenu::setAutoScrolling(bool enable)
 205 {
 206     m_parent->setAutoScrolling(enable);
 207 }
 208
 209 #include "treeviewcontextmenu.moc"