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Ecore_Fb doc finished 

SVN revision: 53297
This commit is contained in:
Vincent Torri 2010-10-12 07:55:24 +00:00
parent eeb330adc3
commit 9243d767a7
5 changed files with 241 additions and 88 deletions
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2
legacy/ecore/doc/ecore.dox.in
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@ -57,7 +57,7 @@ The Ecore library provides the following modules:
@li @link Ecore.h Ecore - Main Loop and Job Functions. @endlink
@li @ref Ecore_Con_Group
@li @link Ecore_Evas.h Ecore_Evas - Evas convenience functions. @endlink
@li @link Ecore_Fb.h Ecore_FB - Frame buffer convenience functions. @endlink
@li @ref Ecore_FB_Group
@li @link Ecore_Ipc.h Ecore_IPC - Inter Process Communication functions. @endlink
@li @link Ecore_X.h Ecore_X - X Windows System wrapper. @endlink
@li @ref Ecore_Win32_Group

84
legacy/ecore/src/lib/ecore_fb/Ecore_Fb.h
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@ -17,11 +17,6 @@
# define EAPI
#endif
/**
* @file
* @brief Ecore frame buffer system functions.
*/
/* FIXME:
* maybe a new module?
* - code to get battery info
@ -38,9 +33,24 @@
extern "C" {
#endif
typedef struct _Ecore_Fb_Input_Device Ecore_Fb_Input_Device; /* an input device handler */
/**
* @defgroup Ecore_FB_Group Ecore_FB - Frame buffer convenience functions.
*
* Functions used to set up and shut down the Ecore_Framebuffer functions.
*
* @{
*/
/* device capabilities */
/**
* @typedef Ecore_Fb_Input_Device
* Input device handler.
*/
typedef struct _Ecore_Fb_Input_Device Ecore_Fb_Input_Device;
/**
* @enum _Ecore_Fb_Input_Device_Cap
* Device capabilities.
*/
enum _Ecore_Fb_Input_Device_Cap
{
ECORE_FB_INPUT_DEVICE_CAP_NONE = 0x00000000,
@ -48,6 +58,11 @@ enum _Ecore_Fb_Input_Device_Cap
ECORE_FB_INPUT_DEVICE_CAP_ABSOLUTE = 0x00000002,
ECORE_FB_INPUT_DEVICE_CAP_KEYS_OR_BUTTONS = 0x00000004
};
/**
* @typedef Ecore_Fb_Input_Device_Cap
* Device capabilities.
*/
typedef enum _Ecore_Fb_Input_Device_Cap Ecore_Fb_Input_Device_Cap;
EAPI extern int ECORE_FB_EVENT_KEY_DOWN; /**< FB Key Down event */
@ -64,23 +79,35 @@ typedef struct _Ecore_Fb_Event_Mouse_Button_Up Ecore_Fb_Event_Mouse_Button_Up;
typedef struct _Ecore_Fb_Event_Mouse_Move Ecore_Fb_Event_Mouse_Move; /**< FB Mouse Move event */
typedef struct _Ecore_Fb_Event_Mouse_Wheel Ecore_Fb_Event_Mouse_Wheel; /**< FB Mouse Wheel event */
struct _Ecore_Fb_Event_Key_Down /** FB Key Down event */
/**
* @struct _Ecore_Fb_Event_Key_Down
* Framebuffer Key Down event.
*/
struct _Ecore_Fb_Event_Key_Down
{
Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
char *keyname; /**< The name of the key that was pressed */
char *keysymbol; /**< The logical symbol of the key that was pressed */
char *key_compose; /**< The UTF-8 string conversion if any */
};
struct _Ecore_Fb_Event_Key_Up /** FB Key Up event */
/**
* @struct _Ecore_Fb_Event_Key_Up
* Framebuffer Key Up event.
*/
struct _Ecore_Fb_Event_Key_Up
{
Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
char *keyname; /**< The name of the key that was released */
char *keysymbol; /**< The logical symbol of the key that was pressed */
char *key_compose; /**< The UTF-8 string conversion if any */
};
struct _Ecore_Fb_Event_Mouse_Button_Down /** FB Mouse Down event */
/**
* @struct _Ecore_Fb_Event_Mouse_Button_Down
* Framebuffer Mouse Down event.
*/
struct _Ecore_Fb_Event_Mouse_Button_Down
{
Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
int button; /**< Mouse button that was pressed (1 - 32) */
@ -89,8 +116,12 @@ struct _Ecore_Fb_Event_Mouse_Button_Down /** FB Mouse Down event */
int double_click : 1; /**< Set if click was a double click */
int triple_click : 1; /**< Set if click was a triple click */
};
struct _Ecore_Fb_Event_Mouse_Button_Up /** FB Mouse Up event */
/**
* @struct _Ecore_Fb_Event_Mouse_Button_Up
* Framebuffer Mouse Up event.
*/
struct _Ecore_Fb_Event_Mouse_Button_Up
{
Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
int button; /**< Mouse button that was released (1 - 32) */
@ -99,15 +130,23 @@ struct _Ecore_Fb_Event_Mouse_Button_Up /** FB Mouse Up event */
int double_click : 1; /**< Set if click was a double click */
int triple_click : 1; /**< Set if click was a triple click */
};
struct _Ecore_Fb_Event_Mouse_Move /** FB Mouse Move event */
/**
* @struct _Ecore_Fb_Event_Mouse_Move
* Framebuffer Mouse Move event.
*/
struct _Ecore_Fb_Event_Mouse_Move
{
Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
int x; /**< Mouse co-ordinates where the mouse cursor moved to */
int y; /**< Mouse co-ordinates where the mouse cursor moved to */
};
struct _Ecore_Fb_Event_Mouse_Wheel /** FB Mouse Wheel event */
/**
* @struct _Ecore_Fb_Event_Mouse_Wheel
* Framebuffer Mouse Wheel event.
*/
struct _Ecore_Fb_Event_Mouse_Wheel
{
Ecore_Fb_Input_Device *dev;
int x,y;
@ -130,13 +169,18 @@ EAPI void ecore_fb_input_threshold_click_set(Ecore_Fb_Input
EAPI double ecore_fb_input_threshold_click_get(Ecore_Fb_Input_Device *dev);
/* ecore_fb.c */
EAPI int ecore_fb_init(const char *name);
EAPI int ecore_fb_shutdown(void);
EAPI void ecore_fb_size_get(int *w, int *h);
EAPI void ecore_fb_size_get(int *w, int *h);
EAPI void ecore_fb_touch_screen_calibrate_set(int xscale, int xtrans, int yscale, int ytrans, int xyswap);
EAPI void ecore_fb_touch_screen_calibrate_get(int *xscale, int *xtrans, int *yscale, int *ytrans, int *xyswap);
/**
* @}
*/
#ifdef __cplusplus
}
#endif

44
legacy/ecore/src/lib/ecore_fb/ecore_fb.c
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@ -19,17 +19,23 @@ static int _ecore_fb_console_w = 0;
static int _ecore_fb_console_h = 0;
/**
* @defgroup Ecore_FB_Library_Group Framebuffer Library Functions
* @addtogroup Ecore_FB_Group Ecore_FB - Frame buffer convenience functions.
*
* Functions used to set up and shut down the Ecore_Framebuffer functions.
* @{
*/
/**
* Sets up the Ecore_Fb library.
* @param name device target name
* @return @c 0 on failure. Otherwise, the number of times the library has
* been initialised without being shut down.
* @ingroup Ecore_FB_Library_Group
* @brief Initialize the Ecore_Fb library.
*
* @param name Device target name.
* @return 1 or greater on success, 0 on error.
*
* This function sets up all the Ecore_Fb library. It returns 0 on
* failure, otherwise it returns the number of times it has already
* been called.
*
* When Ecore_Fb is not used anymore, call ecore_fb_shutdown() to shut down
* the Ecore_Fb library.
*/
EAPI int
ecore_fb_init(const char *name __UNUSED__)
@ -52,10 +58,13 @@ ecore_fb_init(const char *name __UNUSED__)
}
/**
* Shuts down the Ecore_Fb library.
* @return @c The number of times the system has been initialised without
* being shut down.
* @ingroup Ecore_FB_Library_Group
* @brief Shut down the Ecore_Fb library.
*
* @return 0 when the library is completely shut down, 1 or
* greater otherwise.
*
* This function shuts down the Ecore_Fb library. It returns 0 when it has
* been called the same number of times than ecore_fb_init().
*/
EAPI int
ecore_fb_shutdown(void)
@ -70,9 +79,16 @@ ecore_fb_shutdown(void)
/**
* Retrieves the width and height of the current frame buffer in pixels.
* @brief Retrieve the width and height of the current frame buffer in
* pixels.
*
* @param w Pointer to an integer in which to store the width.
* @param h Pointer to an interge in which to store the height.
*
* This function retrieves the size of the current frame buffer in
* pixels. @p w and @p h can be buffers that will be filled with the
* corresponding values. If one of them is @c NULL, nothing will be
* done for that parameter.
*/
EAPI void
ecore_fb_size_get(int *w, int *h)
@ -105,3 +121,7 @@ _ecore_fb_size_get(int *w, int *h)
if (w) *w = fb_var.xres;
if (h) *h = fb_var.yres;
}
/**
* @}
*/

166
legacy/ecore/src/lib/ecore_fb/ecore_fb_li.c
View File

@ -35,11 +35,11 @@ test_bit(int bit, unsigned long *array)
else long_has_neither_32_nor_64_bits();
}
static void
static void
_ecore_fb_li_event_free_key_down(void *data __UNUSED__, void *ev)
{
Ecore_Fb_Event_Key_Up *e;
e = ev;
free(e->keyname);
if (e->keysymbol) free(e->keysymbol);
@ -47,11 +47,11 @@ _ecore_fb_li_event_free_key_down(void *data __UNUSED__, void *ev)
free(e);
}
static void
static void
_ecore_fb_li_event_free_key_up(void *data __UNUSED__, void *ev)
{
Ecore_Fb_Event_Key_Up *e;
e = ev;
free(e->keyname);
if (e->keysymbol) free(e->keysymbol);
@ -63,7 +63,7 @@ static void
_ecore_fb_li_device_event_key(Ecore_Fb_Input_Device *dev, struct input_event *iev)
{
if (!dev->listen) return;
/* check for basic keyboard keys */
if ((iev->code >= KEY_ESC) && (iev->code <= KEY_COMPOSE))
{
@ -72,12 +72,12 @@ _ecore_fb_li_device_event_key(Ecore_Fb_Input_Device *dev, struct input_event *ie
{
int offset = 0;
Ecore_Fb_Event_Key_Down *ev;
ev = calloc(1, sizeof(Ecore_Fb_Event_Key_Down));
if (dev->keyboard.shift) offset = 1;
else if (dev->keyboard.lock) offset = 2;
ev->keyname = strdup(_ecore_fb_li_kbd_syms[iev->code * 6]);
ev->keysymbol = strdup(_ecore_fb_li_kbd_syms[(iev->code * 6) + offset]);
ev->key_compose = strdup(_ecore_fb_li_kbd_syms[(iev->code * 6) + 3 + offset]);
ev->dev = dev;
@ -108,12 +108,12 @@ _ecore_fb_li_device_event_key(Ecore_Fb_Input_Device *dev, struct input_event *ie
{
int offset = 0;
Ecore_Fb_Event_Key_Up *ev;
ev = calloc(1, sizeof(Ecore_Fb_Event_Key_Up));
if (dev->keyboard.shift) offset = 1;
else if (dev->keyboard.lock) offset = 2;
ev->keyname = strdup(_ecore_fb_li_kbd_syms[iev->code * 6]);
ev->keysymbol = strdup(_ecore_fb_li_kbd_syms[(iev->code * 6) + offset]);
ev->key_compose = strdup(_ecore_fb_li_kbd_syms[(iev->code * 6) + 3 + offset]);
ev->dev = dev;
@ -142,19 +142,19 @@ _ecore_fb_li_device_event_key(Ecore_Fb_Input_Device *dev, struct input_event *ie
else if ((iev->code >= BTN_MOUSE) && (iev->code < BTN_JOYSTICK))
{
int button;
button = ((iev->code & 0x00F) + 1);
if (iev->value)
{
Ecore_Fb_Event_Mouse_Button_Down *ev;
double current;
ev = calloc(1, sizeof(Ecore_Fb_Event_Mouse_Button_Down));
ev->dev = dev;
ev->button = button;
ev->x = dev->mouse.x;
ev->y = dev->mouse.y;
current = ecore_time_get();
if ((current - dev->mouse.prev) <= dev->mouse.threshold)
ev->double_click = 1;
@ -177,7 +177,7 @@ _ecore_fb_li_device_event_key(Ecore_Fb_Input_Device *dev, struct input_event *ie
else
{
Ecore_Fb_Event_Mouse_Button_Up *ev;
ev = calloc(1,sizeof(Ecore_Fb_Event_Mouse_Button_Up));
ev->dev = dev;
ev->button = button;
@ -219,7 +219,7 @@ _ecore_fb_li_device_event_rel(Ecore_Fb_Input_Device *dev, struct input_event *ie
ev->x = dev->mouse.x;
ev->y = dev->mouse.y;
ev->dev = dev;
ecore_event_add(ECORE_FB_EVENT_MOUSE_MOVE,ev,NULL,NULL);
break;
}
@ -228,7 +228,7 @@ _ecore_fb_li_device_event_rel(Ecore_Fb_Input_Device *dev, struct input_event *ie
{
Ecore_Fb_Event_Mouse_Wheel *ev;
ev = calloc(1, sizeof(Ecore_Fb_Event_Mouse_Wheel));
ev->x = dev->mouse.x;
ev->y = dev->mouse.y;
if (iev->code == REL_HWHEEL) ev->direction = 1;
@ -247,7 +247,7 @@ _ecore_fb_li_device_event_abs(Ecore_Fb_Input_Device *dev, struct input_event *ie
{
static int prev_pressure = 0;
int pressure;
if (!dev->listen) return;
switch (iev->code)
{
@ -255,7 +255,7 @@ _ecore_fb_li_device_event_abs(Ecore_Fb_Input_Device *dev, struct input_event *ie
if (dev->mouse.w != 0)
{
int tmp;
tmp = (int)((double)(iev->value - dev->mouse.min_w) / dev->mouse.rel_w);
if (tmp < 0) dev->mouse.x = 0;
else if (tmp > dev->mouse.w) dev->mouse.x = dev->mouse.w;
@ -263,12 +263,12 @@ _ecore_fb_li_device_event_abs(Ecore_Fb_Input_Device *dev, struct input_event *ie
dev->mouse.event = ECORE_FB_EVENT_MOUSE_MOVE;
}
break;
case ABS_Y:
if(dev->mouse.h != 0)
{
int tmp;
tmp = (int)((double)(iev->value - dev->mouse.min_h) / dev->mouse.rel_h);
if (tmp < 0) dev->mouse.y = 0;
else if (tmp > dev->mouse.h) dev->mouse.y = dev->mouse.h;
@ -276,7 +276,7 @@ _ecore_fb_li_device_event_abs(Ecore_Fb_Input_Device *dev, struct input_event *ie
dev->mouse.event = ECORE_FB_EVENT_MOUSE_MOVE;
}
break;
case ABS_PRESSURE:
pressure = iev->value;
if ((pressure) && (!prev_pressure))
@ -298,7 +298,7 @@ static void
_ecore_fb_li_device_event_syn(Ecore_Fb_Input_Device *dev, struct input_event *iev __UNUSED__)
{
if (!dev->listen) return;
if (dev->mouse.event == ECORE_FB_EVENT_MOUSE_MOVE)
{
Ecore_Fb_Event_Mouse_Move *ev;
@ -335,7 +335,7 @@ _ecore_fb_li_device_fd_callback(void *data, Ecore_Fd_Handler *fdh __UNUSED__)
struct input_event ev[64];
int len;
int i;
dev = (Ecore_Fb_Input_Device*)data;
/* read up to 64 events at once */
len = read(dev->fd, &ev, sizeof(ev));
@ -363,13 +363,23 @@ _ecore_fb_li_device_fd_callback(void *data, Ecore_Fd_Handler *fdh __UNUSED__)
return EINA_TRUE;
}
/**
* @brief Sets the listen mode for an input device
* @param dev The device to set the mode of
* @param listen The mode of listening (EINA_FALSE for off, EINA_TRUE for on)
* This enables or disables listening on an input device.
/**
* @addtogroup Ecore_FB_Group Ecore_FB - Frame buffer convenience functions.
*
* @{
*/
EAPI void
/**
* @brief Set the listen mode for an input device .
*
* @param dev The device to set the mode of.
* @param listen EINA_FALSE to disable listening mode, EINA_TRUE to enable it.
*
* This function enables or disables listening on the input device @p
* dev. If @p listen is #EINA_FALSE, listening mode is disabled, if it
* is #EINA_TRUE, it is enabled.
*/
EAPI void
ecore_fb_input_device_listen(Ecore_Fb_Input_Device *dev, Eina_Bool listen)
{
if (!dev) return;
@ -379,7 +389,7 @@ ecore_fb_input_device_listen(Ecore_Fb_Input_Device *dev, Eina_Bool listen)
/* if the device already had a handler */
if (!dev->handler)
dev->handler = ecore_main_fd_handler_add(dev->fd, ECORE_FD_READ, _ecore_fb_li_device_fd_callback, dev, NULL, NULL);
}
dev->listen = listen;
}
@ -388,11 +398,14 @@ ecore_fb_input_device_listen(Ecore_Fb_Input_Device *dev, Eina_Bool listen)
# define EV_CNT (EV_MAX+1)
#endif
/*
* @brief Opens an input device
* @param dev The device to open
* @return The @ref Ecore_Fb_Input_Device object that has been opened
* This opens an input device and returns the object for it, or returns NULL on failure.
/**
* @brief Open an input device.
*
* @param dev The device to open.
* @return The @ref Ecore_Fb_Input_Device object that has been opened.
*
* This function opens the input device named @p dev and returns the
* object for it, or returns @c NULL on failure.
*/
EAPI Ecore_Fb_Input_Device *
ecore_fb_input_device_open(const char *dev)
@ -401,11 +414,11 @@ ecore_fb_input_device_open(const char *dev)
unsigned long event_type_bitmask[EV_CNT / 32 + 1];
int event_type;
int fd;
if (!dev) return NULL;
device = calloc(1, sizeof(Ecore_Fb_Input_Device));
if (!device) return NULL;
if ((fd = open(dev, O_RDONLY, O_NONBLOCK)) < 0)
{
fprintf(stderr, "[ecore_fb_li:device_open] %s %s", dev, strerror(errno));
@ -428,7 +441,7 @@ ecore_fb_input_device_open(const char *dev)
device->info.dev = strdup(dev);
/* common */
device->mouse.threshold = CLICK_THRESHOLD_DEFAULT;
/* set info */
for (event_type = 0; event_type < EV_MAX; event_type++)
{
@ -460,7 +473,7 @@ ecore_fb_input_device_open(const char *dev)
}
_ecore_fb_li_devices = eina_list_append(_ecore_fb_li_devices, device);
return device;
error_caps:
close(fd);
error_open:
@ -468,9 +481,18 @@ error_open:
return NULL;
}
/**
* @brief Close the given device.
*
* @param dev The device to close
*
* This function closes the device @p dev. If @p dev is @c NULL, this
* function does nothing.
*/
EAPI void
ecore_fb_input_device_close(Ecore_Fb_Input_Device *dev)
{
if (!fd) return;
/* close the fd */
close(dev->fd);
/* remove the element from the list */
@ -479,37 +501,43 @@ ecore_fb_input_device_close(Ecore_Fb_Input_Device *dev)
}
/*
* If the device is a relative input device,
* we must set a width and height for it. If its
* absolute set the ioctl correctly, if not, unsupported
* device
/**
* @brief Set the axis size of the given device.
*
* @param dev The device to set the axis size to.
* @param w The width of the axis.
* @param h The height of the axis.
*
* This function sets set the width @p w and height @p h of the axis
* of device @p dev. If @p dev is a relative input device, a width and
* height must set for it. If its absolute set the ioctl correctly, if
* not, unsupported device.
*/
EAPI void
ecore_fb_input_device_axis_size_set(Ecore_Fb_Input_Device *dev, int w, int h)
{
if (!dev) return;
if ((w < 0) || (h < 0)) return;
/* FIXME
* this code is for a touchscreen device,
/* FIXME
* this code is for a touchscreen device,
* make it configurable (ABSOLUTE | RELATIVE)
*/
if (dev->info.cap & ECORE_FB_INPUT_DEVICE_CAP_ABSOLUTE)
{
/* FIXME looks like some kernels dont include this struct */
struct input_absinfo abs_features;
ioctl(dev->fd, EVIOCGABS(ABS_X), &abs_features);
dev->mouse.min_w = abs_features.minimum;
dev->mouse.rel_w = (double)(abs_features.maximum - abs_features.minimum)/(double)(w);
ioctl(dev->fd, EVIOCGABS(ABS_Y), &abs_features);
dev->mouse.min_h = abs_features.minimum;
dev->mouse.rel_h = (double)(abs_features.maximum - abs_features.minimum)/(double)(h);
}
else if (!(dev->info.cap & ECORE_FB_INPUT_DEVICE_CAP_RELATIVE))
return;
/* update the local values */
if (dev->mouse.x > w - 1) dev->mouse.x = w -1;
if (dev->mouse.y > h - 1) dev->mouse.y = h -1;
@ -517,7 +545,15 @@ ecore_fb_input_device_axis_size_set(Ecore_Fb_Input_Device *dev, int w, int h)
dev->mouse.h = h;
}
/**
* @brief Retrieve the name of the given device.
*
* @param dev The device to get the name from.
* @return The name of the device.
*
* This function returns the name of the device @p dev. If @p dev is
* @c NULL, this function returns @c NULL.
*/
EAPI const char *
ecore_fb_input_device_name_get(Ecore_Fb_Input_Device *dev)
{
@ -525,6 +561,15 @@ ecore_fb_input_device_name_get(Ecore_Fb_Input_Device *dev)
return dev->info.name;
}
/**
* @brief Retrieve the capability of the given device.
*
* @param dev The device to get the name from.
* @return The capability of the device.
*
* This function returns the capability of the device @p dev. If @p dev is
* @c NULL, this function returns #ECORE_FB_INPUT_DEVICE_CAP_NONE.
*/
EAPI Ecore_Fb_Input_Device_Cap
ecore_fb_input_device_cap_get(Ecore_Fb_Input_Device *dev)
{
@ -532,6 +577,16 @@ ecore_fb_input_device_cap_get(Ecore_Fb_Input_Device *dev)
return dev->info.cap;
}
/**
* @brief Set the threshold of mouse clicks of the given device.
*
* @param dev The device to set the threshodl mouse click to.
* @param threshold The threshold value.
*
* This function sets the threshold of mouse clicks of the device
* @p dev to @p threshold. If @p dev is @c NULL, this function does
* nothing.
*/
EAPI void
ecore_fb_input_device_threshold_click_set(Ecore_Fb_Input_Device *dev, double threshold)
{
@ -540,9 +595,22 @@ ecore_fb_input_device_threshold_click_set(Ecore_Fb_Input_Device *dev, double thr
dev->mouse.threshold = threshold;
}
/**
* @brief Get the threshold of mouse clicks of the given device.
*
* @param dev The device to set the threshodl mouse click from.
* @return The threshold value.
*
* This function returns the threshold of mouse clicks of the device
* @p dev. If @p dev is @c NULL, this function returns 0.0.
*/
EAPI double
ecore_fb_input_device_threshold_click_get(Ecore_Fb_Input_Device *dev)
{
if (!dev) return 0;
return dev->mouse.threshold;
}
/**
* @}
*/

33
legacy/ecore/src/lib/ecore_fb/ecore_fb_vt.c
View File

@ -219,10 +219,21 @@ ecore_fb_vt_shutdown(void)
}
/**
* To be documented.
* @addtogroup Ecore_FB_Group Ecore_FB - Frame buffer convenience functions.
*
* FIXME: To be fixed.
* @todo Documentation: Find out what this does.
* @{
*/
/**
* @brief Set a callback called when a virtual terminal is gained.
*
* @param func The callback called when vt is gained.
* @param data The data to pass to the callback.
*
* This function sets the callback @p func which will be called when a
* virtual terminal is gained (for example you press Ctrl-Alt-F1 to go
* to vt1 and your app was using vt1). @p data will be pass to @p func if
* the callback is called.
*/
EAPI void
ecore_fb_callback_gain_set(void (*func) (void *data), void *data)
@ -232,10 +243,15 @@ ecore_fb_callback_gain_set(void (*func) (void *data), void *data)
}
/**
* To be documented.
* @brief Set a callback called when a virtual terminal is lost.
*
* FIXME: To be fixed.
* @todo Documentation: Find out what this does.
* @param func The callback called when vt is lost.
* @param data The data to pass to the callback.
*
* This function sets the callback @p func which will be called when a
* virtual terminal is lost (someone wants the tv from you and you
* want to give up that vt). @p data will be pass to @p func if the
* callback is called.
*/
EAPI void
ecore_fb_callback_lose_set(void (*func) (void *data), void *data)
@ -244,6 +260,11 @@ ecore_fb_callback_lose_set(void (*func) (void *data), void *data)
_ecore_fb_func_fb_lost_data = data;
}
/**
* @}
*/
typedef struct _Ecore_Fb_Filter_Data Ecore_Fb_Filter_Data;
struct _Ecore_Fb_Filter_Data