gestures.c File Reference

Include dependency graph for gestures.c:

Data Structures
struct	intf_sys_t
	Per-interface private state. More...
Defines
#define	UP   1
#define	DOWN   2
#define	LEFT   3
#define	RIGHT   4
#define	NONE   0
#define	GESTURE(a, b, c, d)   (a | ( b << 4 ) | ( c << 8 ) | ( d << 12 ))
#define	THRESHOLD_TEXT   N_( "Motion threshold (10-100)" )
#define	THRESHOLD_LONGTEXT
#define	BUTTON_TEXT   N_( "Trigger button" )
#define	BUTTON_LONGTEXT
#define	BUTTON_DEFAULT   "right"
Functions
int	Open (vlc_object_t *)
	Probes and initializes.
void	Close (vlc_object_t *)
	Releases resources.
static int	MouseEvent (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static void	RunIntf (intf_thread_t *p_intf)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static int	gesture (int i_pattern, int i_num)
Variables
static const char *const	button_list [] = { "left", "middle", "right" }
static const char *const	button_list_text []

---

Define Documentation

#define BUTTON_DEFAULT   "right"

#define BUTTON_LONGTEXT

Value:

N_( \
    "Trigger button for mouse gestures." )

#define BUTTON_TEXT   N_( "Trigger button" )

#define DOWN   2

Referenced by MouseEvent(), RunIntf(), and Thread().

#define GESTURE	(	a,
		b,
		c,
		d		)	(a | ( b << 4 ) | ( c << 8 ) | ( d << 12 ))

Referenced by RunIntf().

#define LEFT   3

Referenced by MouseEvent(), RunIntf(), and Thread().

#define NONE   0

Referenced by Create(), and RunIntf().

#define RIGHT   4

Referenced by MouseEvent(), RunIntf(), and Thread().

#define THRESHOLD_LONGTEXT

Value:

N_( \
    "Amount of movement required for a mouse gesture to be recorded." )

#define THRESHOLD_TEXT   N_( "Motion threshold (10-100)" )

#define UP   1

Referenced by MouseEvent(), RunIntf(), and Thread().

---

Function Documentation

void Close

(

vlc_object_t *

p_this

)

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:

	p_this	pointer to this filter object
	p_this,:	the filter object

static int gesture	(	int	i_pattern,
		int	i_num
	)			[static]

Referenced by MouseEvent().

static int MouseEvent	(	vlc_object_t *	p_this,
		char const *	psz_var,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References intf_sys_t::b_button_pressed, intf_sys_t::b_got_gesture, vlc_value_t::coords, DOWN, gesture(), intf_sys_t::i_button_mask, vlc_value_t::i_int, intf_sys_t::i_last_x, intf_sys_t::i_last_y, intf_sys_t::i_mouse_x, intf_sys_t::i_mouse_y, intf_sys_t::i_num_gestures, intf_sys_t::i_pattern, intf_sys_t::i_threshold, LEFT, intf_sys_t::lock, msg_Dbg, intf_thread_t::p_sys, intf_sys_t::p_vout, RIGHT, UP, var_GetCoords, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, VLC_UNUSED, vlc_value_t::x, and vlc_value_t::y.

Referenced by CreateFilter(), End(), Init(), Manage(), and RunIntf().

int Open

(

vlc_object_t *

p_this

)

Probes and initializes.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

• Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:

p_this,:

the vlc_object

Returns:

VLC_SUCCESS if everything was fine

Parameters:

	p_this
	p_this,:	the filter object

Returns:

VLC_SUCCESS or vlc error codes

Todo:

Reinstate meta codec name

static void RunIntf

(

intf_thread_t *

p_intf

)

[static]

References aout_ToggleMute, aout_VolumeDown, aout_VolumeUp, intf_sys_t::b_got_gesture, DOWN, GESTURE, i, vlc_list_t::i_count, vlc_value_t::i_int, intf_sys_t::i_num_gestures, intf_sys_t::i_pattern, input_GetVout(), INTF_IDLE_SLEEP, LEFT, libvlc_Quit(), list, intf_sys_t::lock, MouseEvent(), msg_Dbg, msg_Warn, msleep, NONE, intf_thread_t::p_libvlc, vlc_value_t::p_list, intf_thread_t::p_sys, vlc_list_t::p_values, intf_sys_t::p_vout, PAUSE_S, pl_Get, PLAYING_S, playlist_CurrentInput(), playlist_Next, playlist_Prev, RIGHT, UP, var_AddCallback, var_Change, var_DelCallback, var_FreeList(), var_GetInteger, var_InheritInteger, var_SetBool, var_SetInteger, var_SetTime, var_ToggleBool, var_TriggerCallback, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_alive, vlc_object_release, vlc_restorecancel(), vlc_savecancel(), and VLC_VAR_GETCHOICES.

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

---

Variable Documentation

const char* const button_list[] = { "left", "middle", "right" } [static]

const char* const button_list_text[] [static]

Initial value:

                                   { N_("Left"), N_("Middle"), N_("Right") }