src/apps/mediaplayer/MainApp.h

   1 /*
   2  * MainApp.h - Media Player for the Haiku Operating System
   3  *
   4  * Copyright (C) 2006 Marcus Overhagen <marcus@overhagen.de>
   5  * Copyright (C) 2008 Stephan Aßmus <superstippi@gmx.de>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * version 2 as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  */
  21 #ifndef __MAIN_APP_H
  22 #define __MAIN_APP_H
  23
  24
  25 #include <Application.h>
  26 #include <Entry.h>
  27
  28 #include "MainWin.h"
  29
  30
  31 enum  {
  32         M_NEW_PLAYER                            = 'nwpl',
  33         M_PLAYER_QUIT                           = 'plqt',
  34         M_SETTINGS                                      = 'stng',
  35
  36         M_SHOW_OPEN_PANEL                       = 'swop',
  37         M_SHOW_SAVE_PANEL                       = 'swsp',
  38                 // "target"             - This BMessenger will be sent the result message.
  39                 // "message"    - This message will be sent back to the target, with
  40                 //                              the additional fields that a BFilePanel provides.
  41                 //                              If no result message is specified, the constants below
  42                 //                              will be used.
  43                 // "title"              - String that will be used to name the panel window.
  44                 // "label"              - String that will be used to name the Default button.
  45
  46         M_OPEN_PANEL_RESULT                     = 'oprs',
  47         M_SAVE_PANEL_RESULT                     = 'sprs',
  48
  49         M_OPEN_PREVIOUS_PLAYLIST        = 'oppp',
  50
  51         M_URL_RECEIVED                          = 'urrc'
  52 };
  53
  54
  55 #define NAME "MediaPlayer"
  56
  57
  58 class BFilePanel;
  59 class SettingsWindow;
  60
  61
  62 class MainApp : public BApplication {
  63 public:
  64                                                                 MainApp();
  65         virtual                                         ~MainApp();
  66
  67                         MainWin*                        NewWindow(BMessage* message = NULL);
  68                         int32                           PlayerCount() const;
  69
  70 private:
  71         virtual bool                            QuitRequested();
  72         virtual void                            ReadyToRun();
  73         virtual void                            RefsReceived(BMessage* message);
  74         virtual void                            ArgvReceived(int32 argc, char** argv);
  75         virtual void                            MessageReceived(BMessage* message);
  76
  77 private:
  78                         void                            _ShowSettingsWindow();
  79                         void                            _BroadcastMessage(const BMessage& message);
  80
  81                         void                            _ShowOpenFilePanel(const BMessage* message);
  82                         void                            _ShowSaveFilePanel(const BMessage* message);
  83                         void                            _ShowFilePanel(BFilePanel* panel,
  84                                                                         uint32 command, const BMessage* message,
  85                                                                         const char* defaultTitle,
  86                                                                         const char* defaultLabel);
  87
  88                         void                            _HandleOpenPanelResult(
  89                                                                         const BMessage* message);
  90                         void                            _HandleSavePanelResult(
  91                                                                         const BMessage* message);
  92                         void                            _HandleFilePanelResult(BFilePanel* panel,
  93                                                                         const BMessage* message);
  94
  95                         void                            _StoreCurrentPlaylist(
  96                                                                         const BMessage* message) const;
  97                         status_t                        _RestoreCurrentPlaylist(
  98                                                                         BMessage* message) const;
  99
 100                         void                            _InstallPlaylistMimeType();
 101
 102 private:
 103                         int32                           fPlayerCount;
 104                         SettingsWindow*         fSettingsWindow;
 105
 106                         BFilePanel*                     fOpenFilePanel;
 107                         BFilePanel*                     fSaveFilePanel;
 108                         entry_ref                       fLastFilePanelFolder;
 109
 110                         bool                            fAudioWindowFrameSaved;
 111                         bigtime_t                       fLastSavedAudioWindowCreationTime;
 112 };
 113
 114 extern MainApp* gMainApp;
 115 extern const char* kAppSig;
 116
 117 #endif  // __MAIN_APP_H