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/**
* Copyright (C) 2006 by Koos Vriezen <[email protected]>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef PLAYLISTVIEW_H
#define PLAYLISTVIEW_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <klistview.h>
#include "kmplayerplaylist.h"
class TQFont;
class TQPixmap;
class TQPainter;
class TQPopupMenu;
class TQDropEvent;
namespace KMPlayer {
class View;
class PlayListView;
bool isDragValid (TQDropEvent * de) KMPLAYER_NO_MBR_EXPORT;
/*
* An item in the playlist
*/
class KMPLAYER_NO_EXPORT PlayListItem : public TQListViewItem {
public:
PlayListItem (TQListViewItem *p, const NodePtr & e, PlayListView * lv);
PlayListItem (TQListViewItem *p, const AttributePtr & e, PlayListView * lv);
PlayListItem (PlayListView *v, const NodePtr & d, TQListViewItem * b);
KDE_NO_CDTOR_EXPORT ~PlayListItem () {}
void paintCell (TQPainter * p, const TQColorGroup & cg, int column, int width, int align);
void paintBranches(TQPainter *p, const TQColorGroup &cg, int w, int y, int h);
PlayListView * playListView () const;
NodePtrW node;
AttributePtrW m_attr;
PlayListView * listview;
protected:
PlayListItem (PlayListView *v, const NodePtr & e);
};
class KMPLAYER_NO_EXPORT RootPlayListItem : public PlayListItem {
public:
RootPlayListItem (int id, PlayListView *v, const NodePtr & d, TQListViewItem * b, int flags);
KDE_NO_CDTOR_EXPORT ~RootPlayListItem () {}
void paintCell (TQPainter * p, const TQColorGroup & cg, int column, int width, int align);
TQString source;
TQString icon;
int id;
int flags;
bool show_all_nodes;
bool have_dark_nodes;
};
/*
* The playlist GUI
*/
class KMPLAYER_EXPORT PlayListView : public KListView {
Q_OBJECT
TQ_OBJECT
public:
enum Flags {
AllowDrops = 0x01, AllowDrag = 0x02,
InPlaceEdit = 0x04, TreeEdit = 0x08,
Moveable = 0x10, Deleteable = 0x20
};
PlayListView (TQWidget * parent, View * view, KActionCollection * ac);
~PlayListView ();
void selectItem (const TQString & txt);
void showAllNodes (RootPlayListItem *, bool show=true);
void setActiveForegroundColor (const TQColor & c) { m_active_color = c; }
const TQColor & activeColor () const { return m_active_color; }
int addTree (NodePtr r, const TQString & src, const TQString & ico, int flgs);
RootPlayListItem * rootItem (TQListViewItem * item) const;
RootPlayListItem * rootItem (int id) const;
void setFont (const TQFont &);
PlayListItem * currentPlayListItem () const;
PlayListItem * selectedPlayListItem () const;
NodePtr lastDragNode () const { return m_last_drag; }
int lastDragTreeId () const { return last_drag_tree_id; }
signals:
void addBookMark (const TQString & title, const TQString & url);
void prepareMenu (KMPlayer::PlayListItem * item, TQPopupMenu * menu);
protected:
bool acceptDrag (TQDropEvent* event) const;
TQDragObject * dragObject ();
public slots:
void editCurrent ();
void rename (TQListViewItem * item, int c);
void updateTree (int id, NodePtr root, NodePtr active, bool sel, bool open);
private slots:
void contextMenuItem (TQListViewItem *, const TQPoint &, int);
void itemExpanded (TQListViewItem *);
void copyToClipboard ();
void addBookMark ();
void toggleShowAllNodes ();
void itemDropped (TQDropEvent * e, TQListViewItem * after);
void itemIsRenamed (TQListViewItem * item);
void itemIsSelected (TQListViewItem * item);
void updateTrees ();
void slotFind ();
void slotFindOk ();
void slotFindNext ();
private:
void updateTree (RootPlayListItem * ritem, NodePtr active, bool select);
PlayListItem * populate (NodePtr e, NodePtr focus, RootPlayListItem *root, PlayListItem * item, PlayListItem ** curitem);
struct KMPLAYER_NO_EXPORT TreeUpdate {
KDE_NO_CDTOR_EXPORT TreeUpdate (RootPlayListItem *ri, NodePtr n, bool s, bool o, SharedPtr <TreeUpdate> &nx) : root_item (ri), node (n), select (s), open (o), next (nx) {}
KDE_NO_CDTOR_EXPORT ~TreeUpdate () {}
RootPlayListItem * root_item;
NodePtrW node;
bool select;
bool open;
SharedPtr <TreeUpdate> next;
};
SharedPtr <TreeUpdate> tree_update;
View * m_view;
TQPopupMenu * m_itemmenu;
KAction * m_find;
KAction * m_find_next;
KFindDialog * m_find_dialog;
TQPixmap folder_pix;
TQPixmap auxiliary_pix;
TQPixmap video_pix;
TQPixmap unknown_pix;
TQPixmap menu_pix;
TQPixmap config_pix;
TQPixmap url_pix;
TQPixmap info_pix;
TQPixmap img_pix;
TQColor m_active_color;
NodePtrW m_current_find_elm;
NodePtrW m_last_drag;
AttributePtrW m_current_find_attr;
int last_id;
int last_drag_tree_id;
int current_find_tree_id;
bool m_ignore_expanded;
};
KDE_NO_EXPORT inline PlayListView * PlayListItem::playListView () const {
return static_cast <PlayListView *> (listView ());
}
KDE_NO_EXPORT inline PlayListItem * PlayListView::currentPlayListItem () const {
return static_cast <PlayListItem *> (currentItem ());
}
KDE_NO_EXPORT inline PlayListItem * PlayListView::selectedPlayListItem() const {
return static_cast <PlayListItem *> (selectedItem ());
}
} // namespace
#endif // PLAYLISTVIEW_H
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