/**
* Display current audio volume bitmap
*
* The OSD Menu audio volume bar is updated to reflect the new audio volume. Call this function
* when the audio volume is updated outside the OSD menu command "menu up", "menu down" or "menu select".
*/
void osd_Volume( vlc_object_t *p_this )
{
osd_button_t *p_button = NULL;
int i_volume = 0;
int i_steps = 0;
osd_menu_t *p_osd = osd_FindVisible( p_this );
if( p_osd == NULL )
return;
if( p_osd->p_state && p_osd->p_state->p_volume )
{
p_button = p_osd->p_state->p_volume;
if( p_osd->p_state->p_volume )
p_osd->p_state->p_visible = p_osd->p_state->p_volume;
if( p_button && p_button->b_range )
{
/* Update the volume state images to match the current volume */
i_volume = config_GetInt( p_this, "volume" );
i_steps = osd_VolumeStep( p_this, i_volume, p_button->i_ranges );
p_button->p_current_state = osd_VolumeStateChange( p_button->p_states, i_steps );
osd_UpdateState( p_osd->p_state,
p_button->i_x, p_button->i_y,
p_button->p_current_state->i_width,
p_button->p_current_state->i_height,
p_button->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
osd_SetMenuVisible( p_osd, true );
}
}
vlc_mutex_unlock( &osd_mutex );
}
void osd_MenuShow( vlc_object_t *p_this )
{
osd_button_t *p_button = NULL;
osd_menu_t *p_osd = osd_Find( p_this );
if( p_osd == NULL )
return;
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "menu on" );
#endif
p_button = p_osd->p_state->p_visible;
if( p_button )
{
if( !p_button->b_range )
p_button->p_current_state = osd_StateChange( p_button, OSD_BUTTON_UNSELECT );
p_osd->p_state->p_visible = p_osd->p_button;
if( !p_osd->p_state->p_visible->b_range )
p_osd->p_state->p_visible->p_current_state =
osd_StateChange( p_osd->p_state->p_visible, OSD_BUTTON_SELECT );
osd_UpdateState( p_osd->p_state,
p_osd->p_state->p_visible->i_x, p_osd->p_state->p_visible->i_y,
p_osd->p_state->p_visible->p_current_state->i_width,
p_osd->p_state->p_visible->p_current_state->i_height,
p_osd->p_state->p_visible->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
}
osd_SetMenuVisible( p_osd, true );
vlc_mutex_unlock( &osd_mutex );
}
void osd_MenuActivate( vlc_object_t *p_this )
{
osd_menu_t *p_osd;
osd_button_t *p_button = NULL;
vlc_mutex_t *p_lock = osd_GetMutex( p_this );
vlc_mutex_lock( p_lock );
p_osd = osd_Find( p_this );
if( p_osd == NULL || !osd_isVisible( p_osd ) )
{
vlc_mutex_unlock( p_lock );
msg_Err( p_this, "osd_MenuActivate failed" );
return;
}
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "select" );
#endif
p_button = p_osd->p_state->p_visible;
/*
* Is there a menu item above or below? If so, then select it.
*/
if( p_button && p_button->p_up )
{
vlc_mutex_unlock( p_lock );
osd_MenuUp( p_this ); /* "menu select" means go to menu item above. */
return;
}
if( p_button && p_button->p_down )
{
vlc_mutex_unlock( p_lock );
osd_MenuDown( p_this ); /* "menu select" means go to menu item below. */
return;
}
if( p_button && !p_button->b_range )
{
p_button->p_current_state = osd_StateChange( p_button, OSD_BUTTON_PRESSED );
osd_UpdateState( p_osd->p_state,
p_button->i_x, p_button->i_y,
p_osd->p_state->p_visible->p_current_state->i_width,
p_osd->p_state->p_visible->p_current_state->i_height,
p_button->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
osd_SetMenuVisible( p_osd, true );
osd_SetKeyPressed( VLC_OBJECT(p_osd->p_libvlc),
var_InheritInteger( p_osd, p_button->psz_action ) );
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "select (%d, %s)",
var_InheritInteger( p_osd, p_button->psz_action ),
p_button->psz_action );
#endif
}
vlc_mutex_unlock( p_lock );
}
/**
* Display current audio volume bitmap
*
* The OSD Menu audio volume bar is updated to reflect the new audio volume. Call this function
* when the audio volume is updated outside the OSD menu command "menu up", "menu down" or "menu select".
*/
void __osd_Volume( vlc_object_t *p_this )
{
osd_menu_t *p_osd = NULL;
osd_button_t *p_button = NULL;
vlc_value_t lockval;
int i_volume = 0;
int i_steps = 0;
p_osd = vlc_object_find( p_this, VLC_OBJECT_OSDMENU, FIND_ANYWHERE );
if( p_osd == NULL )
{
msg_Err( p_this, "OSD menu volume update failed" );
return;
}
if( p_osd->p_state && p_osd->p_state->p_volume )
{
var_Get( p_this->p_libvlc, "osd_mutex", &lockval );
vlc_mutex_lock( lockval.p_address );
p_button = p_osd->p_state->p_volume;
if( p_osd->p_state->p_volume )
p_osd->p_state->p_visible = p_osd->p_state->p_volume;
if( p_button && p_button->b_range )
{
/* Update the volume state images to match the current volume */
i_volume = config_GetInt( p_this, "volume" );
i_steps = osd_VolumeStep( p_this, i_volume, p_button->i_ranges );
p_button->p_current_state = osd_VolumeStateChange( p_button->p_states, i_steps );
osd_UpdateState( p_osd->p_state,
p_button->i_x, p_button->i_y,
p_button->p_current_state->i_width,
p_button->p_current_state->i_height,
p_button->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
osd_SetMenuVisible( p_osd, true );
}
vlc_mutex_unlock( lockval.p_address );
}
vlc_object_release( p_osd );
}
void __osd_MenuShow( vlc_object_t *p_this )
{
osd_menu_t *p_osd = NULL;
osd_button_t *p_button = NULL;
vlc_value_t lockval;
p_osd = vlc_object_find( p_this, VLC_OBJECT_OSDMENU, FIND_ANYWHERE );
if( p_osd == NULL )
{
msg_Err( p_this, "osd_MenuNext failed" );
return;
}
var_Get( p_this->p_libvlc, "osd_mutex", &lockval );
vlc_mutex_lock( lockval.p_address );
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "menu on" );
#endif
p_button = p_osd->p_state->p_visible;
if( p_button )
{
if( !p_button->b_range )
p_button->p_current_state = osd_StateChange( p_button, OSD_BUTTON_UNSELECT );
p_osd->p_state->p_visible = p_osd->p_button;
if( !p_osd->p_state->p_visible->b_range )
p_osd->p_state->p_visible->p_current_state =
osd_StateChange( p_osd->p_state->p_visible, OSD_BUTTON_SELECT );
osd_UpdateState( p_osd->p_state,
p_osd->p_state->p_visible->i_x, p_osd->p_state->p_visible->i_y,
p_osd->p_state->p_visible->p_current_state->i_width,
p_osd->p_state->p_visible->p_current_state->i_height,
p_osd->p_state->p_visible->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
}
osd_SetMenuVisible( p_osd, true );
vlc_object_release( (vlc_object_t*) p_osd );
vlc_mutex_unlock( lockval.p_address );
}
void __osd_MenuActivate( vlc_object_t *p_this )
{
osd_menu_t *p_osd = NULL;
osd_button_t *p_button = NULL;
vlc_value_t lockval;
p_osd = vlc_object_find( p_this, VLC_OBJECT_OSDMENU, FIND_ANYWHERE );
if( p_osd == NULL )
{
msg_Err( p_this, "osd_MenuNext failed" );
return;
}
if( osd_isVisible( p_osd ) == false )
{
vlc_object_release( (vlc_object_t*) p_osd );
return;
}
var_Get( p_this->p_libvlc, "osd_mutex", &lockval );
vlc_mutex_lock( lockval.p_address );
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "select" );
#endif
p_button = p_osd->p_state->p_visible;
/*
* Is there a menu item above or below? If so, then select it.
*/
if( p_button && p_button->p_up )
{
vlc_object_release( (vlc_object_t*) p_osd );
vlc_mutex_unlock( lockval.p_address );
__osd_MenuUp( p_this ); /* "menu select" means go to menu item above. */
return;
}
if( p_button && p_button->p_down )
{
vlc_object_release( (vlc_object_t*) p_osd );
vlc_mutex_unlock( lockval.p_address );
__osd_MenuDown( p_this ); /* "menu select" means go to menu item below. */
return;
}
if( p_button && !p_button->b_range )
{
p_button->p_current_state = osd_StateChange( p_button, OSD_BUTTON_PRESSED );
osd_UpdateState( p_osd->p_state,
p_button->i_x, p_button->i_y,
p_osd->p_state->p_visible->p_current_state->i_width,
p_osd->p_state->p_visible->p_current_state->i_height,
p_button->p_current_state->p_pic );
osd_SetMenuUpdate( p_osd, true );
osd_SetMenuVisible( p_osd, true );
osd_SetKeyPressed( VLC_OBJECT(p_osd->p_libvlc), config_GetInt( p_osd, p_button->psz_action ) );
#if defined(OSD_MENU_DEBUG)
msg_Dbg( p_osd, "select (%d, %s)", config_GetInt( p_osd, p_button->psz_action ), p_button->psz_action );
#endif
}
vlc_object_release( (vlc_object_t*) p_osd );
vlc_mutex_unlock( lockval.p_address );
}