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/***************************************************************************
* Copyright (C) 2006 by Peter Penz <[email protected]>
* *
* 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 *
***************************************************************************/
#ifndef TREEVIEWSIDEBARPAGE_H
#define TREEVIEWSIDEBARPAGE_H
#include <kurl.h>
#include <sidebarpage.h>
class KDirLister;
class KDirModel;
class KUrl;
class DolphinSortFilterProxyModel;
class SidebarTreeView;
class QModelIndex;
/**
* @brief Shows a tree view of the directories starting from
* the currently selected bookmark.
*
* The tree view is always synchronized with the currently active view
* from the main window.
*/
class TreeViewSidebarPage : public SidebarPage
{
Q_OBJECT
public:
TreeViewSidebarPage(DolphinMainWindow* mainWindow, QWidget* parent = 0);
virtual ~TreeViewSidebarPage();
protected:
/** @see SidebarPage::activeViewChanged() */
virtual void activeViewChanged();
/** @see QWidget::showEvent() */
virtual void showEvent(QShowEvent* event);
private slots:
/**
* Updates the current selection inside the tree to
* \a url.
*/
void updateSelection(const KUrl& url);
/**
* Expands the tree in a way that the item with the URL m_selectedUrl
* gets visible. Is called by TreeViewSidebarPage::updateSelection()
* if the dir lister has been completed.
*/
void expandSelectionParent();
/**
* Updates the active view to the URL
* which is given by the item with the index \a index.
*/
void updateActiveView(const QModelIndex& index);
private:
/**
* Connects to signals from the currently active Dolphin view to get
* informed about highlighting changes.
*/
void connectToActiveView();
private:
KDirLister* m_dirLister;
KDirModel* m_dirModel;
DolphinSortFilterProxyModel* m_proxyModel;
SidebarTreeView* m_treeView;
KUrl m_selectedUrl;
};
#endif // BOOKMARKSSIDEBARPAGE_H
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