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