forked from enlightenment/efl
189 lines
6.3 KiB
C
189 lines
6.3 KiB
C
#ifndef _ECORE_FB_H
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#define _ECORE_FB_H
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#include <Eina.h>
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#ifdef EAPI
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# undef EAPI
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#endif
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#ifdef __GNUC__
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# if __GNUC__ >= 4
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# define EAPI __attribute__ ((visibility("default")))
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# else
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# define EAPI
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# endif
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#else
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# define EAPI
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#endif
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/* FIXME:
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* maybe a new module?
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* - code to get battery info
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* - code to get thermal info
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* ecore evas fb isn't good enough for weird things, like multiple fb's, same happens here.
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* backlight support using new kernel interface
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* absolute axis
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* joystick
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* ecore_fb_li_device_close_all ? or a shutdown of the subsystem?
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*
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup Ecore_FB_Group Ecore_FB - Frame buffer convenience functions.
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*
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* Functions used to set up and shut down the Ecore_Framebuffer functions.
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*
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* @{
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*/
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/**
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* @typedef Ecore_Fb_Input_Device
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* Input device handler.
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*/
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typedef struct _Ecore_Fb_Input_Device Ecore_Fb_Input_Device;
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/**
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* @enum _Ecore_Fb_Input_Device_Cap
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* Device capabilities.
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*/
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enum _Ecore_Fb_Input_Device_Cap
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{
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ECORE_FB_INPUT_DEVICE_CAP_NONE = 0x00000000,
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ECORE_FB_INPUT_DEVICE_CAP_RELATIVE = 0x00000001,
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ECORE_FB_INPUT_DEVICE_CAP_ABSOLUTE = 0x00000002,
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ECORE_FB_INPUT_DEVICE_CAP_KEYS_OR_BUTTONS = 0x00000004
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};
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/**
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* @typedef Ecore_Fb_Input_Device_Cap
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* Device capabilities.
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*/
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typedef enum _Ecore_Fb_Input_Device_Cap Ecore_Fb_Input_Device_Cap;
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EAPI extern int ECORE_FB_EVENT_KEY_DOWN; /**< FB Key Down event */
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EAPI extern int ECORE_FB_EVENT_KEY_UP; /**< FB Key Up event */
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EAPI extern int ECORE_FB_EVENT_MOUSE_BUTTON_DOWN; /**< FB Mouse Down event */
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EAPI extern int ECORE_FB_EVENT_MOUSE_BUTTON_UP; /**< FB Mouse Up event */
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EAPI extern int ECORE_FB_EVENT_MOUSE_MOVE; /**< FB Mouse Move event */
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EAPI extern int ECORE_FB_EVENT_MOUSE_WHEEL; /**< FB Mouse Wheel event */
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typedef struct _Ecore_Fb_Event_Key_Down Ecore_Fb_Event_Key_Down; /**< FB Key Down event */
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typedef struct _Ecore_Fb_Event_Key_Up Ecore_Fb_Event_Key_Up; /**< FB Key Up event */
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typedef struct _Ecore_Fb_Event_Mouse_Button_Down Ecore_Fb_Event_Mouse_Button_Down; /**< FB Mouse Down event */
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typedef struct _Ecore_Fb_Event_Mouse_Button_Up Ecore_Fb_Event_Mouse_Button_Up; /**< FB Mouse Up event */
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typedef struct _Ecore_Fb_Event_Mouse_Move Ecore_Fb_Event_Mouse_Move; /**< FB Mouse Move event */
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typedef struct _Ecore_Fb_Event_Mouse_Wheel Ecore_Fb_Event_Mouse_Wheel; /**< FB Mouse Wheel event */
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/**
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* @struct _Ecore_Fb_Event_Key_Down
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* Framebuffer Key Down event.
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*/
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struct _Ecore_Fb_Event_Key_Down
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{
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Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
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char *keyname; /**< The name of the key that was pressed */
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char *keysymbol; /**< The logical symbol of the key that was pressed */
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char *key_compose; /**< The UTF-8 string conversion if any */
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};
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/**
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* @struct _Ecore_Fb_Event_Key_Up
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* Framebuffer Key Up event.
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*/
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struct _Ecore_Fb_Event_Key_Up
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{
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Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
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char *keyname; /**< The name of the key that was released */
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char *keysymbol; /**< The logical symbol of the key that was pressed */
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char *key_compose; /**< The UTF-8 string conversion if any */
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};
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/**
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* @struct _Ecore_Fb_Event_Mouse_Button_Down
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* Framebuffer Mouse Down event.
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*/
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struct _Ecore_Fb_Event_Mouse_Button_Down
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{
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Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
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int button; /**< Mouse button that was pressed (1 - 32) */
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int x; /**< Mouse co-ordinates when mouse button was pressed */
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int y; /**< Mouse co-ordinates when mouse button was pressed */
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int double_click : 1; /**< Set if click was a double click */
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int triple_click : 1; /**< Set if click was a triple click */
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};
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/**
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* @struct _Ecore_Fb_Event_Mouse_Button_Up
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* Framebuffer Mouse Up event.
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*/
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struct _Ecore_Fb_Event_Mouse_Button_Up
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{
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Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
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int button; /**< Mouse button that was released (1 - 32) */
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int x; /**< Mouse co-ordinates when mouse button was raised */
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int y; /**< Mouse co-ordinates when mouse button was raised */
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int double_click : 1; /**< Set if click was a double click */
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int triple_click : 1; /**< Set if click was a triple click */
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};
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/**
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* @struct _Ecore_Fb_Event_Mouse_Move
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* Framebuffer Mouse Move event.
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*/
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struct _Ecore_Fb_Event_Mouse_Move
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{
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Ecore_Fb_Input_Device *dev; /**< The device associated with the event */
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int x; /**< Mouse co-ordinates where the mouse cursor moved to */
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int y; /**< Mouse co-ordinates where the mouse cursor moved to */
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};
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/**
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* @struct _Ecore_Fb_Event_Mouse_Wheel
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* Framebuffer Mouse Wheel event.
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*/
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struct _Ecore_Fb_Event_Mouse_Wheel
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{
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Ecore_Fb_Input_Device *dev;
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int x,y;
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int direction; /* 0 = vertical, 1 = horizontal */
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int wheel; /* value 1 (left/up), -1 (right/down) */
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};
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/* ecore_fb_vt.c */
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EAPI void ecore_fb_callback_gain_set(void (*func) (void *data), void *data);
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EAPI void ecore_fb_callback_lose_set(void (*func) (void *data), void *data);
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/* ecore_fb_li.c */
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EAPI Ecore_Fb_Input_Device *ecore_fb_input_device_open(const char *dev);
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EAPI void ecore_fb_input_device_close(Ecore_Fb_Input_Device *dev);
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EAPI void ecore_fb_input_device_listen(Ecore_Fb_Input_Device *dev, Eina_Bool listen);
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EAPI const char *ecore_fb_input_device_name_get(Ecore_Fb_Input_Device *dev);
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EAPI Ecore_Fb_Input_Device_Cap ecore_fb_input_device_cap_get(Ecore_Fb_Input_Device *dev);
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EAPI void ecore_fb_input_device_axis_size_set(Ecore_Fb_Input_Device *dev, int w, int h);
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EAPI void ecore_fb_input_threshold_click_set(Ecore_Fb_Input_Device *dev, double threshold);
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EAPI double ecore_fb_input_threshold_click_get(Ecore_Fb_Input_Device *dev);
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/* ecore_fb.c */
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EAPI int ecore_fb_init(const char *name);
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EAPI int ecore_fb_shutdown(void);
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EAPI void ecore_fb_size_get(int *w, int *h);
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EAPI void ecore_fb_touch_screen_calibrate_set(int xscale, int xtrans, int yscale, int ytrans, int xyswap);
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EAPI void ecore_fb_touch_screen_calibrate_get(int *xscale, int *xtrans, int *yscale, int *ytrans, int *xyswap);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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