research.m1stereo.tv/gitweb/ - melted_gui/blob - src/omnplay.h

   1 /*
   2  * omnplay.h -- GTK+ 2 omnplay
   3  * Copyright (C) 2011 Maksym Veremeyenko <verem@m1stereo.tv>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software Foundation,
  17  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef OMNPLAY_H
  21 #define OMNPLAY_H
  22
  23 #ifdef __cplusplus
  24 extern "C"
  25 {
  26 #endif /* __cplusplus */
  27
  28 typedef enum control_buttons
  29 {
  30     BUTTON_PLAYLIST_ITEM_ADD = 1,
  31     BUTTON_PLAYLIST_ITEM_DEL,
  32     BUTTON_PLAYLIST_ITEM_EDIT,
  33
  34     BUTTON_PLAYLIST_LOAD,
  35     BUTTON_PLAYLIST_SAVE,
  36
  37     BUTTON_PLAYLIST_BLOCK_SINGLE,
  38     BUTTON_PLAYLIST_BLOCK_LOOP,
  39
  40     BUTTON_PLAYLIST_ITEM_UP,
  41     BUTTON_PLAYLIST_ITEM_DOWN,
  42
  43     BUTTON_PLAYER_CUE,
  44     BUTTON_PLAYER_PLAY,
  45     BUTTON_PLAYER_PAUSE,
  46     BUTTON_PLAYER_STOP,
  47
  48     BUTTON_LIBRARY_ADD,
  49     BUTTON_LIBRARY_REFRESH,
  50
  51     BUTTON_LAST
  52 } control_buttons_t;
  53
  54 #define OMNPLAY_PLAYLIST_BLOCK_BEGIN    (1 << 0)        // 1
  55 #define OMNPLAY_PLAYLIST_BLOCK_BODY     0               // 0
  56 #define OMNPLAY_PLAYLIST_BLOCK_END      (1 << 1)        // 2
  57 #define OMNPLAY_PLAYLIST_BLOCK_LOOP     (1 << 2)        // 4
  58
  59 typedef enum playlist_item_type
  60 {
  61     OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN   =       OMNPLAY_PLAYLIST_BLOCK_BEGIN,
  62
  63     OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY    =       OMNPLAY_PLAYLIST_BLOCK_BODY,
  64
  65     OMNPLAY_PLAYLIST_ITEM_BLOCK_END     =       OMNPLAY_PLAYLIST_BLOCK_END,
  66
  67     OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE  =       OMNPLAY_PLAYLIST_BLOCK_END      | \
  68                                                 OMNPLAY_PLAYLIST_BLOCK_BODY     | \
  69                                                 OMNPLAY_PLAYLIST_BLOCK_END,
  70
  71     OMNPLAY_PLAYLIST_ITEM_LOOP_BEGIN    =       OMNPLAY_PLAYLIST_BLOCK_BEGIN    | \
  72                                                 OMNPLAY_PLAYLIST_BLOCK_LOOP,
  73
  74     OMNPLAY_PLAYLIST_ITEM_LOOP_BODY     =       OMNPLAY_PLAYLIST_BLOCK_BODY     | \
  75                                                 OMNPLAY_PLAYLIST_BLOCK_LOOP,
  76
  77     OMNPLAY_PLAYLIST_ITEM_LOOP_END      =       OMNPLAY_PLAYLIST_BLOCK_END      | \
  78                                                 OMNPLAY_PLAYLIST_BLOCK_LOOP,
  79
  80     OMNPLAY_PLAYLIST_ITEM_LOOP_SINGLE   =       OMNPLAY_PLAYLIST_BLOCK_END      | \
  81                                                 OMNPLAY_PLAYLIST_BLOCK_BODY     | \
  82                                                 OMNPLAY_PLAYLIST_BLOCK_END      | \
  83                                                 OMNPLAY_PLAYLIST_BLOCK_LOOP,
  84 } playlist_item_type_t;
  85
  86 #define MAX_PLAYLIST_ITEMS      1024
  87
  88 typedef struct playlist_item
  89 {
  90     char id[PATH_MAX];
  91     char title[PATH_MAX];
  92     int in;
  93     int dur;
  94     int player;
  95     playlist_item_type_t type;
  96 } playlist_item_t;
  97
  98 #define MAX_PLAYERS 4
  99
 100 struct omnplay_instance;
 101
 102 typedef struct omnplay_player
 103 {
 104     int idx;
 105     char name[PATH_MAX];
 106     char host[PATH_MAX];
 107     void* handle;
 108     pthread_t thread;
 109     pthread_mutex_t lock;
 110     GtkWidget *label_status, *label_state, *label_tc_cur, *label_tc_rem, *label_clip;
 111     struct omnplay_instance *app;
 112     int playlist_start;
 113     int playlist_count;
 114 } omnplay_player_t;
 115
 116 typedef struct omnplay_instance
 117 {
 118     GtkWidget *window;
 119     GtkWidget *playlist_grid;
 120     GtkWidget *library_grid;
 121     GtkWidget *buttons[BUTTON_LAST + 1];
 122     struct
 123     {
 124         omnplay_player_t item[MAX_PLAYERS];
 125         int count;
 126         char path[PATH_MAX];
 127     } players;
 128     int f_exit;
 129     struct
 130     {
 131         playlist_item_t item[MAX_PLAYLIST_ITEMS];
 132         int count;
 133         int ver_curr;
 134         int ver_prev;
 135         pthread_mutex_t lock;
 136         char* path;
 137         GdkPixbuf *block_icons[8];
 138     } playlist;
 139 } omnplay_instance_t;
 140
 141 omnplay_instance_t* omnplay_create(int argc, char** argv);
 142 void omnplay_init(omnplay_instance_t* app);
 143 void omnplay_release(omnplay_instance_t* app);
 144 void omnplay_destroy(omnplay_instance_t* app);
 145 void omnplay_playlist_load(omnplay_instance_t* app);
 146 void omnplay_playlist_save(omnplay_instance_t* app);
 147 void omnplay_playlist_draw(omnplay_instance_t* app);
 148
 149 #ifdef __cplusplus
 150 };
 151 #endif /* __cplusplus */
 152
 153 #endif /* OMNPLAY_H */