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vlc-2-2
Commit 0412df76 authored by Rémi Duraffort's avatar Rémi Duraffort
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gestures: factorisation, cleaning and fix a warning.

parent 7e66b53b
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Inline Side-by-side
Showing with 54 additions and 61 deletions
modules/control/gestures.c
View file @ 0412df76
......@@ -46,7 +46,7 @@
struct intf_sys_t
{
vlc_mutex_t lock;
vlc_object_t * p_vout;
vout_thread_t *p_vout;
bool b_got_gesture;
bool b_button_pressed;
int i_mouse_x, i_mouse_y;
......@@ -178,6 +178,7 @@ void Close ( vlc_object_t *p_this )
*****************************************************************************/
static void RunIntf( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t * p_playlist = NULL;
int canc = vlc_savecancel();
input_thread_t *p_input;
......@@ -185,12 +186,12 @@ static void RunIntf( intf_thread_t *p_intf )
/* Main loop */
while( vlc_object_alive( p_intf ) )
{
vlc_mutex_lock( &p_intf->p_sys->lock );
vlc_mutex_lock( &p_sys->lock );
/*
* mouse cursor
*/
if( p_intf->p_sys->b_got_gesture )
if( p_sys->b_got_gesture )
{
vlc_value_t val;
int i_interval = 0;
......@@ -198,7 +199,7 @@ static void RunIntf( intf_thread_t *p_intf )
/* If you modify this, please try to follow this convention:
Start with LEFT, RIGHT for playback related commands
and UP, DOWN, for other commands */
switch( p_intf->p_sys->i_pattern )
switch( p_sys->i_pattern )
{
case LEFT:
msg_Dbg( p_intf, "Go backward in the movie!" );
......@@ -299,7 +300,7 @@ static void RunIntf( intf_thread_t *p_intf )
case GESTURE(UP,DOWN,NONE,NONE):
case GESTURE(DOWN,UP,NONE,NONE):
msg_Dbg(p_intf, "Mute sound");
msg_Dbg( p_intf, "Mute sound" );
aout_VolumeMute( p_intf, NULL );
break;
......@@ -390,11 +391,11 @@ static void RunIntf( intf_thread_t *p_intf )
break;
case GESTURE(UP,LEFT,NONE,NONE):
if (p_intf->p_sys->p_vout )
if( p_sys->p_vout )
{
var_Get( p_intf->p_sys->p_vout, "fullscreen", &val );
var_Get( p_sys->p_vout, "fullscreen", &val );
val.b_bool = !val.b_bool;
var_Set( p_intf->p_sys->p_vout, "fullscreen", val );
var_Set( p_sys->p_vout, "fullscreen", val );
}
break;
......@@ -404,49 +405,49 @@ static void RunIntf( intf_thread_t *p_intf )
break;
case GESTURE(DOWN,LEFT,UP,RIGHT):
case GESTURE(UP,RIGHT,DOWN,LEFT):
msg_Dbg(p_intf, "a square was drawn!" );
msg_Dbg( p_intf, "a square was drawn!" );
break;
default:
break;
}
p_intf->p_sys->i_num_gestures = 0;
p_intf->p_sys->i_pattern = 0;
p_intf->p_sys->b_got_gesture = false;
p_sys->i_num_gestures = 0;
p_sys->i_pattern = 0;
p_sys->b_got_gesture = false;
}
/*
* video output
*/
if( p_intf->p_sys->p_vout && !vlc_object_alive (p_intf->p_sys->p_vout) )
if( p_sys->p_vout && !vlc_object_alive( p_sys->p_vout ) )
{
var_DelCallback( p_intf->p_sys->p_vout, "mouse-moved",
var_DelCallback( p_sys->p_vout, "mouse-moved",
MouseEvent, p_intf );
var_DelCallback( p_intf->p_sys->p_vout, "mouse-button-down",
var_DelCallback( p_sys->p_vout, "mouse-button-down",
MouseEvent, p_intf );
vlc_object_release( p_intf->p_sys->p_vout );
p_intf->p_sys->p_vout = NULL;
vlc_object_release( p_sys->p_vout );
p_sys->p_vout = NULL;
}
if( p_intf->p_sys->p_vout == NULL )
if( p_sys->p_vout == NULL )
{
p_playlist = pl_Hold( p_intf );
p_input = playlist_CurrentInput( p_playlist );
pl_Release( p_intf );
if( p_input )
{
p_intf->p_sys->p_vout = input_GetVout( p_input );
p_sys->p_vout = input_GetVout( p_input );
vlc_object_release( p_input );
}
if( p_intf->p_sys->p_vout )
if( p_sys->p_vout )
{
var_AddCallback( p_intf->p_sys->p_vout, "mouse-moved",
var_AddCallback( p_sys->p_vout, "mouse-moved",
MouseEvent, p_intf );
var_AddCallback( p_intf->p_sys->p_vout, "mouse-button-down",
var_AddCallback( p_sys->p_vout, "mouse-button-down",
MouseEvent, p_intf );
}
}
vlc_mutex_unlock( &p_intf->p_sys->lock );
vlc_mutex_unlock( &p_sys->lock );
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
......@@ -462,33 +463,29 @@ static int MouseEvent( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
VLC_UNUSED(p_this); VLC_UNUSED(oldval);
vlc_value_t val;
int pattern = 0;
signed int i_horizontal, i_vertical;
intf_thread_t *p_intf = (intf_thread_t *)p_data;
intf_sys_t *p_sys = p_intf->p_sys;
vlc_mutex_lock( &p_intf->p_sys->lock );
vlc_mutex_lock( &p_sys->lock );
/* don't process new gestures before the last events are processed */
if( p_intf->p_sys->b_got_gesture )
if( p_sys->b_got_gesture )
{
vlc_mutex_unlock( &p_intf->p_sys->lock );
vlc_mutex_unlock( &p_sys->lock );
return VLC_SUCCESS;
}
if( !strcmp(psz_var, "mouse-moved" ) && p_intf->p_sys->b_button_pressed )
if( !strcmp( psz_var, "mouse-moved" ) && p_sys->b_button_pressed )
{
var_Get( p_intf->p_sys->p_vout, "mouse-x", &val );
p_intf->p_sys->i_mouse_x = val.i_int;
var_Get( p_intf->p_sys->p_vout, "mouse-y", &val );
p_intf->p_sys->i_mouse_y = val.i_int;
i_horizontal = p_intf->p_sys->i_mouse_x -
p_intf->p_sys->i_last_x;
i_horizontal = i_horizontal / p_intf->p_sys->i_threshold;
i_vertical = p_intf->p_sys->i_mouse_y
- p_intf->p_sys->i_last_y;
i_vertical = i_vertical / p_intf->p_sys->i_threshold;
p_sys->i_mouse_x = var_GetInteger( p_sys->p_vout, "mouse-x" );
p_sys->i_mouse_y = var_GetInteger( p_sys->p_vout, "mouse-y" );
i_horizontal = p_sys->i_mouse_x - p_sys->i_last_x;
i_horizontal = i_horizontal / p_sys->i_threshold;
i_vertical = p_sys->i_mouse_y - p_sys->i_last_y;
i_vertical = i_vertical / p_sys->i_threshold;
if( i_horizontal < 0 )
{
......@@ -512,37 +509,33 @@ static int MouseEvent( vlc_object_t *p_this, char const *psz_var,
}
if( pattern )
{
p_intf->p_sys->i_last_y = p_intf->p_sys->i_mouse_y;
p_intf->p_sys->i_last_x = p_intf->p_sys->i_mouse_x;
if( gesture( p_intf->p_sys->i_pattern,
p_intf->p_sys->i_num_gestures - 1 ) != pattern )
p_sys->i_last_y = p_sys->i_mouse_y;
p_sys->i_last_x = p_sys->i_mouse_x;
if( gesture( p_sys->i_pattern, p_sys->i_num_gestures - 1 )
!= pattern )
{
p_intf->p_sys->i_pattern |=
pattern << ( p_intf->p_sys->i_num_gestures * 4 );
p_intf->p_sys->i_num_gestures++;
p_sys->i_pattern |= pattern << ( p_sys->i_num_gestures * 4 );
p_sys->i_num_gestures++;
}
}
}
if( !strcmp( psz_var, "mouse-button-down" )
&& newval.i_int & p_intf->p_sys->i_button_mask
&& !p_intf->p_sys->b_button_pressed )
else if( !strcmp( psz_var, "mouse-button-down" ) )
{
p_intf->p_sys->b_button_pressed = true;
var_Get( p_intf->p_sys->p_vout, "mouse-x", &val );
p_intf->p_sys->i_last_x = val.i_int;
var_Get( p_intf->p_sys->p_vout, "mouse-y", &val );
p_intf->p_sys->i_last_y = val.i_int;
}
if( !strcmp( psz_var, "mouse-button-down" )
&& !( newval.i_int & p_intf->p_sys->i_button_mask )
&& p_intf->p_sys->b_button_pressed )
{
p_intf->p_sys->b_button_pressed = false;
p_intf->p_sys->b_got_gesture = true;
if( (newval.i_int & p_sys->i_button_mask) && !p_sys->b_button_pressed )
{
p_sys->b_button_pressed = true;
p_sys->i_last_x = var_GetInteger( p_sys->p_vout, "mouse-x" );
p_sys->i_last_y = var_GetInteger( p_sys->p_vout, "mouse-y" );
}
else if( !( newval.i_int & p_sys->i_button_mask ) && p_sys->b_button_pressed )
{
p_sys->b_button_pressed = false;
p_sys->b_got_gesture = true;
}
}
vlc_mutex_unlock( &p_intf->p_sys->lock );
vlc_mutex_unlock( &p_sys->lock );
return VLC_SUCCESS;
}
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