Patch by Luca Gugelmann: get rid of any mainwindow dependency from the sidebars.

svn path=/trunk/KDE/kdebase/apps/; revision=646256

1 files changed, 160 insertions, 0 deletions

diff --git a/src/treeviewcontextmenu.cpp b/src/treeviewcontextmenu.cpp
new file mode 100644
index 000000000..c04fc746e
--- /dev/null
+++ b/src/treeviewcontextmenu.cpp
@@ -0,0 +1,160 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz ([email protected]) and              *
+ *   Cvetoslav Ludmiloff                                                   *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+
+#include "treeviewcontextmenu.h"
+
+#include <kiconloader.h>
+#include <kmenu.h>
+#include <konqmimedata.h>
+#include <konq_operations.h>
+#include <klocale.h>
+#include <kpropertiesdialog.h>
+
+#include <QApplication>
+#include <QClipboard>
+
+TreeViewContextMenu::TreeViewContextMenu(QWidget* parent,
+                                         KFileItem* fileInfo) :
+    m_parent(parent),
+    m_fileInfo(fileInfo)
+{
+}
+
+TreeViewContextMenu::~TreeViewContextMenu()
+{
+}
+
+void TreeViewContextMenu::open()
+{
+    Q_ASSERT(m_fileInfo != 0);
+
+    KMenu* popup = new KMenu(m_parent);
+
+    // insert 'Cut', 'Copy' and 'Paste'
+    QAction* cutAction   = new QAction(KIcon("edit-cut"), i18n("Cut"), this);
+    connect(cutAction, SIGNAL(triggered()), this, SLOT(cut()));
+
+    QAction* copyAction  = new QAction(KIcon("edit-copy"), i18n("Copy"), this);
+    connect(copyAction, SIGNAL(triggered()), this, SLOT(copy()));
+
+    QAction* pasteAction = new QAction(KIcon("edit-paste"), i18n("Paste"), this);
+
+    QClipboard* clipboard = QApplication::clipboard();
+    const QMimeData* mimeData = clipboard->mimeData();
+    const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
+    pasteAction->setEnabled(sourceUrls.isEmpty());
+    connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste()));
+
+    popup->addAction(cutAction);
+    popup->addAction(copyAction);
+    popup->addAction(pasteAction);
+    popup->addSeparator();
+
+    // insert 'Rename'
+    QAction* renameAction = new QAction(i18n("Rename"), this);
+    connect(renameAction, SIGNAL(triggered()), this, SLOT(rename()));
+    popup->addAction(renameAction);
+
+    // insert 'Move to Trash' and (optionally) 'Delete'
+    const KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::NoGlobals);
+    const KConfigGroup kdeConfig(globalConfig, "KDE");
+    bool showDeleteCommand = kdeConfig.readEntry("ShowDeleteCommand", false);
+    const KUrl& url = m_fileInfo->url();
+    if (url.isLocalFile()) {
+        QAction* moveToTrashAction = new QAction(KIcon("edit-trash"), i18n("Move To Trash"), this);
+        connect(moveToTrashAction, SIGNAL(triggered()), this, SLOT(moveToTrash()));
+        popup->addAction(moveToTrashAction);
+    }
+    else {
+        showDeleteCommand = true;
+    }
+
+    if (showDeleteCommand) {
+        QAction* deleteAction = new QAction(KIcon("edit-delete"), i18n("Delete"), this);
+        connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItem()));
+        popup->addAction(deleteAction);
+    }
+
+    popup->addSeparator();
+
+    // insert 'Properties...' entry
+    QAction* propertiesAction = new QAction(i18n("Properties..."), this);
+    connect(this, SIGNAL(triggered()), this, SLOT(showProperties()));
+    popup->addAction(propertiesAction);
+
+    popup->exec(QCursor::pos());
+    popup->deleteLater();
+}
+
+void TreeViewContextMenu::cut()
+{
+    QMimeData* mimeData = new QMimeData();
+    KUrl::List kdeUrls;
+    kdeUrls.append(m_fileInfo->url());
+    KonqMimeData::populateMimeData(mimeData, kdeUrls, KUrl::List(), true);
+    QApplication::clipboard()->setMimeData(mimeData);
+}
+
+void TreeViewContextMenu::copy()
+{
+    QMimeData* mimeData = new QMimeData();
+    KUrl::List kdeUrls;
+    kdeUrls.append(m_fileInfo->url());
+    KonqMimeData::populateMimeData(mimeData, kdeUrls, KUrl::List(), false);
+    QApplication::clipboard()->setMimeData(mimeData);
+}
+
+void TreeViewContextMenu::paste()
+{
+    QClipboard* clipboard = QApplication::clipboard();
+    const QMimeData* mimeData = clipboard->mimeData();
+
+    const KUrl::List source = KUrl::List::fromMimeData(mimeData);
+    const KUrl& dest = m_fileInfo->url();
+    if (KonqMimeData::decodeIsCutSelection(mimeData)) {
+        KonqOperations::copy(m_parent, KonqOperations::MOVE, source, dest);
+        clipboard->clear();
+    }
+    else {
+        KonqOperations::copy(m_parent, KonqOperations::COPY, source, dest);
+    }
+}
+
+void TreeViewContextMenu::rename()
+{
+    // TODO
+}
+
+void TreeViewContextMenu::moveToTrash()
+{
+    // TODO
+}
+
+void TreeViewContextMenu::deleteItem()
+{
+    // TODO
+}
+
+void TreeViewContextMenu::showProperties()
+{
+    new KPropertiesDialog(m_fileInfo->url());
+}
+
+#include "treeviewcontextmenu.moc"