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/***************************************************************************
kmylistbox.h - description
-------------------
begin : Tue Oct 16 2001
copyright : (C) 2001 by Dominik Seichter
email : domseichter@web.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef KMYLISTBOX_H
#define KMYLISTBOX_H
// KDE includes
#include <tdelistbox.h>
#include <kurl.h>
#include <tdefileitem.h>
// TQt includes
#include <tqmutex.h>
#include <tqstringlist.h>
class ThreadedLister;
class KFileItem;
class KURLLabel;
class TQDragObject;
class TQPixmap;
class TQPainter;
class TQPoint;
class KMyListBox : public TDEListBox {
Q_OBJECT
public:
enum { ASCENDING = 1, DESCENDING = 2, RANDOM = 3, NUMMERIC = 4, UNSORTED = 0 };
KMyListBox(TQWidget* parent=0, const char* name=0, WFlags fl=0);
~KMyListBox();
void removeItem( int index );
void addDir( const KURL & dirname, const TQString & m_filter, bool m_hidden, bool recursively, bool dirnames = false );
void addDirName( const KURL & dirname, const TQString & m_filter, bool m_hidden, bool recursive = false );
void setPreview( bool prv );
inline int sorting() const { return m_sorting; }
void setName( bool name );
void move( int i );
void setPreviewSize( int size );
inline int getPreviewSize() const { return previewSize; }
KURL url( int index ) const;
bool dir( int index ) const;
bool isFile( const KURL & f, bool autoadd = true );
void positionLabel();
void clear();
/**
* returns the number of currently running ThreadedListers for adding files
* or 0 if there is no file adding in progress right now.
*/
unsigned int runningAddListeners();
public slots:
void moveMode();
void moveDown();
void moveDown( int i );
void moveUp();
void moveUp( int i );
void setSorting( int s );
void addFile( const KURL & filename, bool isfile = false );
void addDirName( const KURL & dirname );
signals:
// emited when new item is drag'n'dropped into listobox
// or when files are removed or something similar
void updateCount();
void updatePreview();
void deletePressed();
void addFiles();
void currentlyAddingFiles();
private:
void preview( KURL::List list );
void dropEvent( TQDropEvent* e );
void dragEnterEvent( TQDragEnterEvent* e );
void viewportMousePressEvent( TQMouseEvent* e );
void viewportMouseReleaseEvent( TQMouseEvent* e );
void viewportMouseMoveEvent( TQMouseEvent* e );
void keyPressEvent( TQKeyEvent* e );
void keyReleaseEvent( TQKeyEvent* e );
bool isInList( KURL text );
void sortAscending();
void sortDescending();
void sortUnsorted();
void sortRandom();
void sortNummeric();
void sortList();
void setButtonText();
int compareNummeric( const TQString & s1, const TQString & s2 );
const TQString findNumInString( unsigned int pos, const TQString & s );
private slots:
void openFile( TQListBoxItem* item );
void select( TQListBoxItem* item );
void previewDone( const KFileItem* item, const TQPixmap &pixmap );
void previewFailed( const KFileItem* item );
void previewFinished();
void listerDone( ThreadedLister* lister );
protected:
void resizeEvent( TQResizeEvent* e );
void customEvent( TQCustomEvent* e );
void paintEvent( TQPaintEvent* e );
bool drag;
bool mousePressed;
bool ctrlPressed;
bool shiftPressed;
bool moving;
int previewSize;
int m_sorting;
unsigned int m_running_lister_counter;
TQMutex m_add_mutex;
KURLLabel* label;
TQDragObject* drobj;
TQPoint presspos;
};
class KMyListBoxItem : public TQListBoxItem {
public:
KMyListBoxItem( const KMyListBoxItem* item );
KMyListBoxItem( const KURL&, bool );
bool hasPreview() const { return m_has_preview; }
static void setName( bool b );
static void setPreview( bool b );
void setPixmap( const TQPixmap & pix );
static bool preview() { return m_preview; }
static bool name() { return m_name; }
inline bool dir() const { return m_dir; }
inline KURL url() const { return m_url; }
inline const TQPixmap* pixmap() const { return ± }
private:
TQString text() const;
protected:
virtual void paint( TQPainter *painter );
virtual int width( const TQListBox* ) const;
virtual int height( const TQListBox* lb ) const;
private:
KURL m_url;
bool m_dir;
bool m_has_preview;
TQPixmap pm;
static bool m_preview;
static bool m_name;
};
#endif
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