int mpd_status_set_volume(MpdObj *mi,int volume)
{
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_WARNING,"not connected\n");
return MPD_NOT_CONNECTED;
}
/* making sure volume is between 0 and 100 */
volume = (volume < 0)? 0:(volume>100)? 100:volume;
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_ERROR,"lock failed\n");
return MPD_LOCK_FAILED;
}
/* send the command */
mpd_sendSetvolCommand(mi->connection , volume);
mpd_finishCommand(mi->connection);
/* check for errors */
mpd_unlock_conn(mi);
/* update status, because we changed it */
mpd_status_queue_update(mi);
/* return current volume */
return mpd_status_get_volume(mi);
}
void mpdc_change_volume(mpd_Connection *con_fd, int volume)
{
if (mpdc_tickle() < 0)
return;
mpd_sendSetvolCommand(con_fd, volume);
mpd_finishCommand(con_fd);
}
int cmd_volume ( int argc, char ** argv, mpd_Connection * conn )
{
struct int_value_change ch;
if(argc==1) {
if(!parse_int_value_change(argv[0], &ch))
DIE("\"%s\" is not an integer\n", argv[0]);
} else {
mpd_Status *status;
status = getStatus(conn);
printf("volume:%3i%c \n",status->volume,'%');
mpd_freeStatus(status);
return 0;
}
if (ch.is_relative)
mpd_sendVolumeCommand(conn,ch.value);
else
mpd_sendSetvolCommand(conn,ch.value);
my_finishCommand(conn);
return 1;
}
int main(int argc, char **argv)
{
char *configfilename = "/etc/mpc2x.conf";
config = config_file(configfilename);
bool quit = false;
// Init SDL
SDL_Init(SDL_INIT_JOYSTICK | SDL_INIT_VIDEO | SDL_INIT_TIMER);
// Prepare screen for GP2X
screen = SDL_SetVideoMode( WINDOW_WIDTH, WINDOW_HEIGHT, WINDOW_DEPTH, SDL_SWSURFACE);
if(!screen) {
printf("SDL_SetVideoMode screen not initialised: %s\n",SDL_GetError());
shutdown();
}
// Set window title, which we don't need on gp2x
SDL_WM_SetCaption(WINDOW_TITLE, 0 );
// Disable mouse cursus
SDL_ShowCursor(SDL_DISABLE);
// initialise the font stuff
TTF_Init();
// load the ttf font to be used
char *fontpath = (char*) malloc(100);
strcpy(fontpath,config->skin_path); // assume the font is in the skin path, should do this other way!
strcat(fontpath,config->font_path);
font = TTF_OpenFont(fontpath, 16);
free(fontpath);
// Initialize the joystick
SDL_JoystickOpen(0);
songname = "........Not connected or no song playing at the moment...........";
scrollpos = 0;
mpdConnect();
buildGUI();
updateGUI();
#define SONGTITLEINTERVAL 10
int interval = 0;
while (!quit)
{
SDL_Delay(100);
interval++;
if (interval == SONGTITLEINTERVAL) {
mpdGetSongTitle();
interval = 0;
}
updateGUI();
SDL_Event event;
while( SDL_PollEvent( &event ) )
{
switch( event.type )
{
case SDL_JOYBUTTONUP:
drawText(screen, "[ |< ]", 20, 200, 255, 255, 255);
drawText(screen, "[>/||]", 80, 200, 255, 255, 255);
drawText(screen, "[ >| ]", 140, 200, 255, 255, 255);
SDL_Flip(screen);
break;
case SDL_JOYBUTTONDOWN:
switch( event.jbutton.button )
{
case GP2X_BUTTON_VOLUP :
// volume up
mpd_sendSetvolCommand(conn, status->volume + 5);
mpd_finishCommand(conn);
break;
case GP2X_BUTTON_VOLDOWN :
// volume down
mpd_sendSetvolCommand(conn, status->volume - 5);
mpd_finishCommand(conn);
break;
case GP2X_BUTTON_A :
// play/pause
if(status->state == MPD_STATUS_STATE_PLAY)
{
mpd_sendPauseCommand(conn,1);
}
else if(status->state == MPD_STATUS_STATE_PAUSE || status->state == MPD_STATUS_STATE_STOP)
{
mpd_sendPauseCommand(conn,0);
}
mpd_finishCommand(conn);
drawText(screen, "[>/||]", 80, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case GP2X_BUTTON_R :
// next track
mpd_sendNextCommand(conn);
mpd_finishCommand(conn);
drawText(screen, "[ >| ]", 140, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case GP2X_BUTTON_L :
// prev track
mpd_sendPrevCommand(conn);
mpd_finishCommand(conn);
drawText(screen, "[ |< ]", 20, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case GP2X_BUTTON_Y :
// shuffle toggle
if(status->random == 0)
{
mpd_sendRandomCommand(conn,1);
}
else
{
mpd_sendRandomCommand(conn,0);
}
mpd_finishCommand(conn);
break;
case GP2X_BUTTON_B :
// repeat toggle
if(status->repeat == 0)
{
mpd_sendRepeatCommand(conn,1);
}
else
{
mpd_sendRepeatCommand(conn,0);
}
mpd_finishCommand(conn);
break;
case GP2X_BUTTON_START :
// quit
quit=true;
break;
case GP2X_BUTTON_SELECT :
// cycle other screens
break;
case GP2X_BUTTON_RIGHT :
// forward in song
mpd_sendSeekCommand(conn, status->song, status->elapsedTime + 5);
mpd_finishCommand(conn);
break;
case GP2X_BUTTON_LEFT :
// backward in song
mpd_sendSeekCommand(conn, status->song, status->elapsedTime - 5);
mpd_finishCommand(conn);
break;
default:
break;
}
break;
case SDL_KEYDOWN:
switch( event.key.keysym.sym )
{
case SDLK_KP_PLUS :
// volume up
mpd_sendSetvolCommand(conn, status->volume + 5);
mpd_finishCommand(conn);
break;
case SDLK_KP_MINUS :
// volume down
mpd_sendSetvolCommand(conn, status->volume - 5);
mpd_finishCommand(conn);
break;
case SDLK_SPACE :
// play/pause
if(status->state == MPD_STATUS_STATE_PLAY)
{
mpd_sendPauseCommand(conn,1);
}
else if(status->state == MPD_STATUS_STATE_PAUSE || status->state == MPD_STATUS_STATE_STOP)
{
mpd_sendPauseCommand(conn,0);
}
mpd_finishCommand(conn);
drawText(screen, "[>/||]", 80, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case SDLK_RIGHT :
// next track
mpd_sendNextCommand(conn);
mpd_finishCommand(conn);
drawText(screen, "[ >| ]", 140, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case SDLK_LEFT :
// prev track
mpd_sendPrevCommand(conn);
mpd_finishCommand(conn);
drawText(screen, "[ |< ]", 20, 200, 255, 255, 0);
SDL_Flip(screen);
break;
case SDLK_s :
// shuffle toggle
if(status->random == 0)
{
mpd_sendRandomCommand(conn,1);
}
else
{
mpd_sendRandomCommand(conn,0);
}
mpd_finishCommand(conn);
break;
case SDLK_r :
// repeat toggle
if(status->repeat == 0)
{
mpd_sendRepeatCommand(conn,1);
}
else
{
mpd_sendRepeatCommand(conn,0);
}
mpd_finishCommand(conn);
break;
case SDLK_ESCAPE :
// quit
quit=true;
break;
case SDLK_TAB :
// cycle other screens
break;
case SDLK_UP :
// forward in song
mpd_sendSeekCommand(conn, status->song, status->elapsedTime + 5);
mpd_finishCommand(conn);
break;
case SDLK_DOWN :
// backward in song
mpd_sendSeekCommand(conn, status->song, status->elapsedTime - 5);
mpd_finishCommand(conn);
break;
default:
break;
}
break;
}
}
}
shutdown();
return 0;
}
void mpdclient_volume(int vol)
{
mpd_sendSetvolCommand(conn, vol);
mpd_finishCommand(conn);
}
