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/***************************************************************************
begin : Sat Jun 7 2003
copyright : (C) 2003 - 2004 by Scott Wheeler,
email : wheeler@kde.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. *
* *
***************************************************************************/
#ifndef VIEWMODE_H
#define VIEWMODE_H
#include <qdict.h>
#include "playlistbox.h"
class QPainter;
class QColorGroup;
class SearchPlaylist;
class ViewMode : public QObject
{
Q_OBJECT
public:
ViewMode(PlaylistBox *b);
virtual ~ViewMode();
virtual QString name() const { return i18n("Default"); }
virtual void setShown(bool shown);
virtual void paintCell(PlaylistBox::Item *item,
QPainter *painter,
const QColorGroup &colorGroup,
int column, int width, int align);
virtual bool eventFilter(QObject *watched, QEvent *e);
void queueRefresh() { m_needsRefresh = true; }
virtual void setupItem(PlaylistBox::Item *item) const;
protected:
PlaylistBox *playlistBox() const { return m_playlistBox; }
bool visible() const { return m_visible; }
void setVisible(bool v) { m_visible = v; }
void updateIcons(int size);
virtual void updateHeights();
static void paintDropIndicator(QPainter *painter, int width, int height);
private:
static QStringList lines(const PlaylistBox::Item *item, const QFontMetrics &fm, int width);
PlaylistBox *m_playlistBox;
bool m_visible;
bool m_needsRefresh;
QMap<PlaylistBox::Item *, QStringList> m_lines;
static const int border = 4;
};
////////////////////////////////////////////////////////////////////////////////
class CompactViewMode : public ViewMode
{
public:
CompactViewMode(PlaylistBox *b);
virtual ~CompactViewMode();
virtual QString name() const { return i18n("Compact"); }
virtual void setShown(bool shown);
virtual void paintCell(PlaylistBox::Item *item,
QPainter *painter,
const QColorGroup &colorGroup,
int column, int width, int align);
virtual void setupItem(PlaylistBox::Item *item) const { item->KListViewItem::setup(); }
protected:
virtual void updateHeights();
};
////////////////////////////////////////////////////////////////////////////////
class TreeViewItemPlaylist;
class TreeViewMode : public CompactViewMode
{
Q_OBJECT
public:
TreeViewMode(PlaylistBox *l);
virtual ~TreeViewMode();
virtual QString name() const { return i18n("Tree"); }
virtual void setShown(bool shown);
void setupCategories();
public slots:
void slotRemoveItem(const QString &item, unsigned column);
void slotAddItems(const QStringList &items, unsigned column);
signals:
void signalPlaylistDestroyed(Playlist*);
private:
QDict<PlaylistBox::Item> m_searchCategories;
QDict<TreeViewItemPlaylist> m_treeViewItems;
};
#endif
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