src/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 <kiconloader.h>
  24 #include <kmenu.h>
  25 #include <konqmimedata.h>
  26 #include <konq_operations.h>
  27 #include <klocale.h>
  28 #include <kpropertiesdialog.h>
  29
  30 #include <QApplication>
  31 #include <QClipboard>
  32
  33 TreeViewContextMenu::TreeViewContextMenu(QWidget* parent,
  34                                          KFileItem* fileInfo) :
  35     m_parent(parent),
  36     m_fileInfo(fileInfo)
  37 {
  38 }
  39
  40 TreeViewContextMenu::~TreeViewContextMenu()
  41 {
  42 }
  43
  44 void TreeViewContextMenu::open()
  45 {
  46     Q_ASSERT(m_fileInfo != 0);
  47
  48     KMenu* popup = new KMenu(m_parent);
  49
  50     // insert 'Cut', 'Copy' and 'Paste'
  51     QAction* cutAction   = new QAction(KIcon("edit-cut"), i18n("Cut"), this);
  52     connect(cutAction, SIGNAL(triggered()), this, SLOT(cut()));
  53
  54     QAction* copyAction  = new QAction(KIcon("edit-copy"), i18n("Copy"), this);
  55     connect(copyAction, SIGNAL(triggered()), this, SLOT(copy()));
  56
  57     QAction* pasteAction = new QAction(KIcon("edit-paste"), i18n("Paste"), this);
  58
  59     QClipboard* clipboard = QApplication::clipboard();
  60     const QMimeData* mimeData = clipboard->mimeData();
  61     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
  62     pasteAction->setEnabled(sourceUrls.isEmpty());
  63     connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste()));
  64
  65     popup->addAction(cutAction);
  66     popup->addAction(copyAction);
  67     popup->addAction(pasteAction);
  68     popup->addSeparator();
  69
  70     // insert 'Rename'
  71     QAction* renameAction = new QAction(i18n("Rename"), this);
  72     connect(renameAction, SIGNAL(triggered()), this, SLOT(rename()));
  73     popup->addAction(renameAction);
  74
  75     // insert 'Move to Trash' and (optionally) 'Delete'
  76     const KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::NoGlobals);
  77     const KConfigGroup kdeConfig(globalConfig, "KDE");
  78     bool showDeleteCommand = kdeConfig.readEntry("ShowDeleteCommand", false);
  79     const KUrl& url = m_fileInfo->url();
  80     if (url.isLocalFile()) {
  81         QAction* moveToTrashAction = new QAction(KIcon("edit-trash"), i18n("Move To Trash"), this);
  82         connect(moveToTrashAction, SIGNAL(triggered()), this, SLOT(moveToTrash()));
  83         popup->addAction(moveToTrashAction);
  84     }
  85     else {
  86         showDeleteCommand = true;
  87     }
  88
  89     if (showDeleteCommand) {
  90         QAction* deleteAction = new QAction(KIcon("edit-delete"), i18n("Delete"), this);
  91         connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
  92         popup->addAction(deleteAction);
  93     }
  94
  95     popup->addSeparator();
  96
  97     // insert 'Properties...' entry
  98     QAction* propertiesAction = new QAction(i18n("Properties..."), this);
  99     connect(this, SIGNAL(triggered()), this, SLOT(showProperties()));
 100     popup->addAction(propertiesAction);
 101
 102     popup->exec(QCursor::pos());
 103     popup->deleteLater();
 104 }
 105
 106 void TreeViewContextMenu::cut()
 107 {
 108     QMimeData* mimeData = new QMimeData();
 109     KUrl::List kdeUrls;
 110     kdeUrls.append(m_fileInfo->url());
 111     KonqMimeData::populateMimeData(mimeData, kdeUrls, KUrl::List(), true);
 112     QApplication::clipboard()->setMimeData(mimeData);
 113 }
 114
 115 void TreeViewContextMenu::copy()
 116 {
 117     QMimeData* mimeData = new QMimeData();
 118     KUrl::List kdeUrls;
 119     kdeUrls.append(m_fileInfo->url());
 120     KonqMimeData::populateMimeData(mimeData, kdeUrls, KUrl::List(), false);
 121     QApplication::clipboard()->setMimeData(mimeData);
 122 }
 123
 124 void TreeViewContextMenu::paste()
 125 {
 126     QClipboard* clipboard = QApplication::clipboard();
 127     const QMimeData* mimeData = clipboard->mimeData();
 128
 129     const KUrl::List source = KUrl::List::fromMimeData(mimeData);
 130     const KUrl& dest = m_fileInfo->url();
 131     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 132         KonqOperations::copy(m_parent, KonqOperations::MOVE, source, dest);
 133         clipboard->clear();
 134     }
 135     else {
 136         KonqOperations::copy(m_parent, KonqOperations::COPY, source, dest);
 137     }
 138 }
 139
 140 void TreeViewContextMenu::rename()
 141 {
 142     // TODO
 143 }
 144
 145 void TreeViewContextMenu::moveToTrash()
 146 {
 147     // TODO
 148 }
 149
 150 void TreeViewContextMenu::deleteItem()
 151 {
 152     // TODO
 153 }
 154
 155 void TreeViewContextMenu::showProperties()
 156 {
 157     new KPropertiesDialog(m_fileInfo->url());
 158 }
 159
 160 #include "treeviewcontextmenu.moc"