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/*
*
* $Id: k3bfiletreeview.h 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
*
* 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.
* See the file "COPYING" for the exact licensing terms.
*/
#ifndef K3BFILETREEVIEW_H
#define K3BFILETREEVIEW_H
#include <kfiletreeview.h>
class KFileTreeBranch;
class KActionCollection;
class KActionMenu;
class QPoint;
class QDropEvent;
class QDragEnterEvent;
namespace K3bDevice {
class Device;
class DeviceManager;
}
namespace KIO {
class Job;
}
class K3bDeviceBranch : public KFileTreeBranch
{
Q_OBJECT
public:
K3bDeviceBranch( KFileTreeView*, K3bDevice::Device* dev, KFileTreeViewItem* item = 0 );
K3bDevice::Device* device() const { return m_device; }
/**
* Adds or removes the blockdevicename from the branch name
*/
void showBlockDeviceName( bool b );
public slots:
void setCurrent( bool );
bool populate( const KURL& url, KFileTreeViewItem *currItem );
private slots:
void slotMediumChanged( K3bDevice::Device* );
private:
void updateLabel();
K3bDevice::Device* m_device;
bool m_showBlockDeviceName;
};
class K3bFileTreeBranch : public KFileTreeBranch
{
public:
K3bFileTreeBranch( KFileTreeView*,
const KURL& url,
const QString& name,
const QPixmap& pix,
bool showHidden = false,
KFileTreeViewItem* item = 0 );
};
class K3bDeviceBranchViewItem : public KFileTreeViewItem
{
public:
K3bDeviceBranchViewItem( KFileTreeViewItem*, K3bDevice::Device*, K3bDeviceBranch* );
K3bDeviceBranchViewItem( KFileTreeView*, K3bDevice::Device*, K3bDeviceBranch* );
QString key( int column, bool ascending ) const;
void setCurrent( bool );
void paintCell( QPainter* p, const QColorGroup& cg, int col, int width, int align );
int widthHint() const;
private:
bool m_bCurrent;
K3bDevice::Device* m_device;
};
class K3bFileTreeViewItem : public KFileTreeViewItem
{
public:
K3bFileTreeViewItem( KFileTreeViewItem*, KFileItem*, KFileTreeBranch* );
K3bFileTreeViewItem( KFileTreeView *, KFileItem*, KFileTreeBranch* );
QString key( int column, bool ascending ) const;
};
/**
*@author Sebastian Trueg
*/
class K3bFileTreeView : public KFileTreeView
{
Q_OBJECT
public:
K3bFileTreeView( QWidget *parent = 0, const char *name = 0 );
~K3bFileTreeView();
virtual KFileTreeBranch* addBranch( KFileTreeBranch* );
virtual KFileTreeBranch* addBranch( const KURL& url, const QString& name, const QPixmap& , bool showHidden = false );
K3bDeviceBranch* branch( K3bDevice::Device* dev );
/**
* returns 0 if no device is selected
*/
K3bDevice::Device* selectedDevice() const;
/**
* returnes an empty url if no url is selected
*/
KURL selectedUrl() const;
public slots:
/**
* adds home and root dir branch
*/
void addDefaultBranches();
void addCdDeviceBranches( K3bDevice::DeviceManager* );
void addDeviceBranch( K3bDevice::Device* dev );
/**
* Make dev the current device. This does not mean that the device entry
* will be highlighted but marked otherwise since this means that it is the
* current device in the application and not the treeview.
*/
void setCurrentDevice( K3bDevice::Device* dev );
/**
* his will highlight the device and also make it the current device.
*/
void setSelectedDevice( K3bDevice::Device* dev );
void followUrl( const KURL& url );
void setTreeDirOnlyMode( bool b );
void enablePopupMenu( bool b ) { m_menuEnabled = b; }
/**
* @reimplemented
*/
virtual void clear();
void updateMinimumWidth();
signals:
void urlExecuted( const KURL& url );
void deviceExecuted( K3bDevice::Device* dev );
/** only gets emitted if the menu is disabled */
void contextMenu( K3bDevice::Device*, const QPoint& );
/** only gets emitted if the menu is disabled */
void contextMenu( const KURL& url, const QPoint& );
private slots:
void slotItemExecuted( QListViewItem* item );
void slotContextMenu( KListView*, QListViewItem*, const QPoint& );
void slotSettingsChangedK3b(int category);
void slotMouseButtonClickedK3b( int btn, QListViewItem *item, const QPoint &pos, int c );
private:
void initActions();
class Private;
Private* d;
bool m_dirOnlyMode;
KActionCollection* m_actionCollection;
KActionMenu* m_devicePopupMenu;
KActionMenu* m_urlPopupMenu;
bool m_menuEnabled;
};
#endif
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