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 *****************************************************************************/
33 #include "util/customwidgets.hpp" /* QVLCFramelessButton */
35 #include <QTreeWidget>
39 class QTreeWidgetItem;
43 enum SelectorItemType {
56 TYPE_ROLE = Qt::UserRole + 1,
58 LONGNAME_ROLE, //QString
59 PL_ITEM_ROLE, //playlist_item_t*
60 PL_ITEM_ID_ROLE, //playlist_item_t->i_id
61 IN_ITEM_ROLE, //input_item_t->i_id
62 SPECIAL_ROLE //SpecialData
71 class SelectorActionButton : public QVLCFramelessButton
74 virtual void paintEvent( QPaintEvent * );
77 class PLSelItem : public QWidget
81 PLSelItem( QTreeWidgetItem*, const QString& );
83 void setText( const QString& text ) { lbl->setText( text ); }
84 const QString text() { return lbl->text(); }
86 void addAction( ItemAction, const QString& toolTip = 0 );
87 QTreeWidgetItem *treeItem() { return qitem; }
90 void showAction() { if( lblAction ) lblAction->show(); }
91 void hideAction() { if( lblAction ) lblAction->hide(); }
94 void triggerAction() { emit action( this ); }
97 void action( PLSelItem* );
100 inline void enterEvent( QEvent* ){ showAction(); }
101 inline void leaveEvent( QEvent* ){ hideAction(); }
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;
122 PLSelItem * addItem ( SelectorItemType type, const char* str,
123 bool drop = false, QTreeWidgetItem* parentItem = 0 );
124 PLSelItem * addPodcastItem( playlist_item_t *p_item );
126 inline PLSelItem * itemWidget( QTreeWidgetItem * );
127 void drawBranches ( QPainter *, const QRect &, const QModelIndex & ) const;
129 QStringList mimeTypes () const;
130 bool dropMimeData ( QTreeWidgetItem *, int, const QMimeData *, Qt::DropAction );
131 void dragMoveEvent ( QDragMoveEvent * event );
133 intf_thread_t *p_intf;
134 QTreeWidgetItem *podcastsParent;
135 int podcastsParentId;
138 void setSource( QTreeWidgetItem *item );
139 void plItemAdded( int, int );
140 void plItemRemoved( int );
141 void inputItemUpdate( input_item_t * );
142 void podcastAdd( PLSelItem* );
143 void podcastRemove( PLSelItem* );
146 void activated( playlist_item_t * );