1 /*****************************************************************************
2 * selector.hpp : Playlist source selector
3 ****************************************************************************
4 * Copyright (C) 2000-2009 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
32 #include <QTreeWidget>
33 #include <QTreeWidgetItem>
34 #include <QStyledItemDelegate>
36 #include <QPushButton>
38 #include <QHBoxLayout>
39 #include "util/customwidgets.hpp"
41 #include <vlc_playlist.h>
47 enum SelectorItemType {
60 TYPE_ROLE = Qt::UserRole,
62 LONGNAME_ROLE, //QString
63 PL_ITEM_ROLE, //playlist_item_t*
64 PL_ITEM_ID_ROLE, //playlist_item_t->i_id
65 IN_ITEM_ROLE, //input_item_t->i_id
66 SPECIAL_ROLE //SpecialData
75 class SelectorActionButton : public QVLCFramelessButton
78 SelectorActionButton( QWidget *parent = NULL )
79 : QVLCFramelessButton( parent ) {}
81 void paintEvent( QPaintEvent * );
84 class PLSelItem : public QWidget
88 PLSelItem( QTreeWidgetItem*, const QString& );
89 void setText( const QString& );
90 void addAction( ItemAction, const QString& toolTip = 0 );
91 QTreeWidgetItem *treeItem() { return qitem; }
92 QString text() { return lbl->text(); }
97 void triggerAction() { emit action( this ); }
99 void action( PLSelItem* );
101 void enterEvent( QEvent* );
102 void leaveEvent( QEvent* );
103 QTreeWidgetItem* qitem;
104 QVLCFramelessButton *lblAction;
109 Q_DECLARE_METATYPE( playlist_item_t *);
110 Q_DECLARE_METATYPE( input_item_t *);
111 class PLSelector: public QTreeWidget
115 PLSelector( QWidget *p, intf_thread_t *_p_intf );
116 virtual ~PLSelector();
118 friend class PlaylistWidget;
120 QStringList mimeTypes () const;
121 bool dropMimeData ( QTreeWidgetItem *, int, const QMimeData *, Qt::DropAction );
122 void dragMoveEvent ( QDragMoveEvent * event );
124 void drawBranches ( QPainter *, const QRect &, const QModelIndex & ) const;
125 PLSelItem * addItem (
126 SelectorItemType type, const char* str, bool drop,
127 QTreeWidgetItem* parentItem = 0 );
128 PLSelItem * addPodcastItem( playlist_item_t *p_item );
129 inline PLSelItem * itemWidget( QTreeWidgetItem * );
130 intf_thread_t *p_intf;
131 QTreeWidgetItem *podcastsParent;
132 int podcastsParentId;
134 void setSource( QTreeWidgetItem *item );
135 void plItemAdded( int, int );
136 void plItemRemoved( int );
137 void inputItemUpdate( input_item_t * );
138 void podcastAdd( PLSelItem* );
139 void podcastRemove( PLSelItem* );
142 void activated( playlist_item_t * );