/***************************************************************************                         directorylist.h                            -------------------   begin                : Tue Feb 4 2003   copyright            : (C) 2003 Scott Wheeler <wheeler@kde.org>                        : (C) 2004 Max Howell <max.howell@methylblue.com>                        : (C) 2004 Mark Kretschmann <markey@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 AMAROK_DIRECTORYLIST_H#define AMAROK_DIRECTORYLIST_H#include <qcheckbox.h>  //inlined functions#include <qlistview.h>  //baseclass#include <qvbox.h>      //baseclass#include <kdirlister.h> //stack allocated#include <kurl.h>       //stack allocatednamespace Collection { class Item; }class QFixedListView : public QListView// Reimplement sizeHint to have directorylist not being too big for "low" (1024x768 is not exactly low) resolutions{public:    QFixedListView ( QWidget * parent = 0, const char * name = 0, WFlags f = 0 )                   :QListView(parent, name, f) {};    QSize sizeHint() const    {        return QSize(400, 100);    }};class CollectionSetup : public QVBox{    friend class Collection::Item;public:    static CollectionSetup* instance() { return s_instance; }    CollectionSetup( QWidget* );    void writeConfig();    QStringList dirs() const { return m_dirs; }    bool recursive() const { return m_recursive->isChecked(); }    bool monitor() const { return m_monitor->isChecked(); }private:    static CollectionSetup* s_instance;    QFixedListView *m_view;    QStringList m_dirs;    QCheckBox *m_recursive;    QCheckBox *m_monitor;};namespace Collection { //just to keep it out of the global namespaceclass Item : public QObject, public QCheckListItem{Q_OBJECTpublic:    Item( QListView *parent );    Item( QListViewItem *parent, const KURL &url , bool full_disable=false );    QCheckListItem *parent() const { return static_cast<QCheckListItem*>( QListViewItem::parent() ); }    bool isFullyDisabled() const { return m_fullyDisabled; }    bool isDisabled() const { return isFullyDisabled() || ( CollectionSetup::instance()->recursive() && parent() && parent()->isOn() ); }    QString fullPath() const;    void setOpen( bool b ); // reimpl.    void stateChange( bool ); // reimpl.    void activate(); // reimpl.    void paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ); // reimpl.public slots:    void newItems( const KFileItemList& );    void completed() { if( childCount() == 0 ) { setExpandable( false ); repaint(); } }private:    KDirLister m_lister;    KURL       m_url;    bool       m_listed;    bool       m_fullyDisabled;};}#endif