git.sesse.net Git - vlc/blob - modules/gui/beos/ListViews.h

   1 /*****************************************************************************
   2  * ListViews.h: BeOS interface list view class prototype
   3  *****************************************************************************
   4  * Copyright (C) 1999, 2000, 2001 VideoLAN
   5  * $Id: ListViews.h,v 1.1 2002/09/30 18:30:27 titer Exp $
   6  *
   7  * Authors: Stephan Aßmus <stippi@yellowbites.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 #ifndef LIST_VIEWS_H
  25 #define LIST_VIEWS_H
  26
  27 #include <ListItem.h>
  28 #include <ListView.h>
  29
  30 class InterfaceWindow;
  31
  32 // PlaylistItem
  33 class PlaylistItem : public BStringItem
  34 {
  35  public:
  36                                                         PlaylistItem( const char* name );
  37                 virtual                         ~PlaylistItem();
  38
  39                 virtual void            Draw( BView* owner, BRect frame,
  40                                                                   bool tintedLine,
  41                                                                   bool active = false,
  42                                                                   bool playing = false );
  43
  44 };
  45
  46 // DragSortableListView
  47 class DragSortableListView : public BListView
  48 {
  49  public:
  50                                                         DragSortableListView( BRect frame,
  51                                                                                                   const char* name,
  52                                                                                                   list_view_type type
  53                                                                                                                 = B_SINGLE_SELECTION_LIST,
  54                                                                                                   uint32 resizingMode
  55                                                                                                                 = B_FOLLOW_LEFT
  56                                                                                                                   | B_FOLLOW_TOP,
  57                                                                                                   uint32 flags
  58                                                                                                                 = B_WILL_DRAW
  59                                                                                                                   | B_NAVIGABLE
  60                                                                                                                   | B_FRAME_EVENTS );
  61         virtual                                 ~DragSortableListView();
  62
  63                                                         // BListView
  64         virtual void                    Draw( BRect updateRect );
  65         virtual bool                    InitiateDrag( BPoint point, int32 index,
  66                                                                                   bool wasSelected );
  67         virtual void                    MessageReceived( BMessage* message );
  68         virtual void                    MouseMoved( BPoint where, uint32 transit,
  69                                                                                 const BMessage* dragMessage );
  70         virtual void                    MouseUp( BPoint where );
  71         virtual void                    WindowActivated( bool active );
  72         virtual void                    DrawItem( BListItem *item, BRect itemFrame,
  73                                                                           bool complete = false);
  74
  75                                                         // DragSortableListView
  76         virtual BListItem*              CloneItem( int32 atIndex ) const = 0;
  77         virtual void                    DrawListItem( BView* owner, int32 index,
  78                                                                                   BRect itemFrame ) const = 0;
  79         virtual void                    MakeDragMessage( BMessage* message ) const = 0;
  80
  81  private:
  82         int32                   fDropIndex;
  83 };
  84
  85 // PlaylistView
  86 class PlaylistView : public DragSortableListView
  87 {
  88  public:
  89                                                         PlaylistView( BRect frame,
  90                                                                                   InterfaceWindow* mainWindow );
  91                                                         ~PlaylistView();
  92
  93                                                         // BListView
  94         virtual void                    AttachedToWindow();
  95         virtual void                    MouseDown( BPoint where );
  96         virtual void                    KeyDown( const char* bytes, int32 numBytes );
  97         virtual void                    Pulse();
  98
  99                                                         // DragSortableListView
 100         virtual BListItem*              CloneItem( int32 atIndex ) const;
 101         virtual void                    DrawListItem( BView* owner, int32 index,
 102                                                                                   BRect itemFrame ) const;
 103         virtual void                    MakeDragMessage( BMessage* message ) const;
 104
 105                                                         // PlaylistView
 106                         void                    SetCurrent( int32 index );
 107                         void                    SetPlaying( bool playing );
 108
 109  private:
 110         int32                                   fCurrentIndex;
 111         bool                                    fPlaying;
 112         InterfaceWindow*                fMainWindow;
 113 };
 114
 115 #endif // LIST_VIEWS_H