diff options
Diffstat (limited to 'src/ginput/driver_mouse.h')
| -rw-r--r-- | src/ginput/driver_mouse.h | 48 |
1 files changed, 33 insertions, 15 deletions
diff --git a/src/ginput/driver_mouse.h b/src/ginput/driver_mouse.h index a0f0f807..ababfef8 100644 --- a/src/ginput/driver_mouse.h +++ b/src/ginput/driver_mouse.h @@ -42,21 +42,17 @@ typedef struct GMouse { GDriver d; // The driver overheads and vmt GMouseReading r; // The current position and state uint16_t flags; // Flags - #define GMOUSE_FLG_ACTIVE 0x0001 // Mouse is currently active - #define GMOUSE_FLG_CLICK_TIMER 0x0002 // Currently timing a click event - #define GMOUSE_FLG_INDELTA 0x0004 // Currently in a up/down transition test - #define GMOUSE_FLG_CLIP 0x0008 // Clip reading to the display - #define GMOUSE_FLG_CALIBRATE 0x0010 // Calibrate readings - #define GMOUSE_FLG_CAL_INPROGRESS 0x0020 // Calibrate is currently in progress - #define GMOUSE_FLG_CAL_SAVED 0x0040 // Calibration has been saved - #define GMOUSE_FLG_FINGERMODE 0x0080 // Mouse is currently in finger mode - #define GMOUSE_FLG_NEEDREAD 0x0100 // The mouse needs reading + #define GMOUSE_FLG_CLICK_TIMER 0x0001 // Currently timing a click + #define GMOUSE_FLG_INDELTA 0x0002 // Currently in a up/down transition test + #define GMOUSE_FLG_CLIP 0x0004 // Clip reading to the display + #define GMOUSE_FLG_CALIBRATE 0x0008 // Calibrate readings + #define GMOUSE_FLG_IN_CAL 0x0010 // Currently in calibration routine + #define GMOUSE_FLG_FINGERMODE 0x0020 // Mouse is currently in finger mode + #define GMOUSE_FLG_NEEDREAD 0x0040 // The mouse needs reading point clickpos; // The position of the last click event systemticks_t clicktime; // The time of the last click event GDisplay * display; // The display the mouse is associated with #if !GINPUT_TOUCH_NOCALIBRATE - GMouseCalibrationSaveRoutine fnsavecal; // The calibration load routine - GMouseCalibrationLoadRoutine fnloadcal; // The calibration save routine GMouseCalibration caldata; // The calibration data #endif // Other driver specific fields may follow. @@ -77,8 +73,10 @@ typedef struct GMouseVMT { #define GMOUSE_VFLG_CALIBRATE 0x0010 // This device requires calibration #define GMOUSE_VFLG_CAL_EXTREMES 0x0020 // Use edge to edge calibration #define GMOUSE_VFLG_CAL_TEST 0x0040 // Test the results of the calibration + #define GMOUSE_VFLG_CAL_LOADFREE 0x0080 // Call gfxFree on the buffer returned by the VMT calload() routine. #define GMOUSE_VFLG_ONLY_DOWN 0x0100 // This device returns a valid position only when the mouse is down #define GMOUSE_VFLG_POORUPDOWN 0x0200 // Position readings during up/down are unreliable + #define GMOUSE_VFLG_DYNAMICONLY 0x8000 // This mouse driver should not be statically initialized eg Win32 coord_t z_max; // TOUCH: Maximum possible z value (fully touched) coord_t z_min; // TOUCH: Minimum possible z value (touch off screen). Note may also be > z_max coord_t z_touchon; // TOUCH: z values between z_max and this are a solid touch on @@ -87,10 +85,11 @@ typedef struct GMouseVMT { GMouseJitter pen_jitter; // PEN MODE: Jitter settings GMouseJitter finger_jitter; // FINGER MODE: Jitter settings - bool_t (*init)(GMouse *m); // Required + bool_t (*init)(GMouse *m, unsigned driverinstance); // Required + void (*deinit)(GMouse *m); // Optional void (*get)(GMouse *m, GMouseReading *prd); // Required void (*calsave)(GMouse *m, void *buf, size_t sz); // Optional - const char *(*calload)(GMouse *m); // Optional: Can return NULL if no data is saved. Buffer is automatically gfxFree()'d afterwards. + const char *(*calload)(GMouse *m, size_t sz); // Optional: Can return NULL if no data is saved. } GMouseVMT; #define gmvmt(m) ((const GMouseVMT const *)((m)->d.vmt)) @@ -99,17 +98,36 @@ typedef struct GMouseVMT { /* External declarations. */ /*===========================================================================*/ +// If we are not using multiple mice then hard-code the VMT name +#if !defined(GINPUT_MOUSE_DRIVER_LIST) + #undef GMOUSE_DRIVER_VMT + #define GMOUSE_DRIVER_VMT GMOUSEVMT_OnlyOne +#endif + #ifdef __cplusplus extern "C" { #endif /** + * @brief Routines needed by the general driver VMT + * @note These routines are provided by the high level code for + * use in the GMouseVMT.d structure. + * + * @notapi + * @{ + */ + bool_t _gmouseInitDriver(GDriver *g, unsigned driverinstance, unsigned systeminstance); + void _gmousePostInitDriver(GDriver *g); + void _gmouseDeInitDriver(GDriver *g); + /** @} */ + + /** * @brief Wakeup the high level code so that it attempts another read * * @note This routine is provided to low level drivers by the high level code * * @notapi */ - void ginputMouseWakeup(GMouse *m); + void _gmouseWakeup(GMouse *m); /** * @brief Wakeup the high level code so that it attempts another read @@ -119,7 +137,7 @@ extern "C" { * @iclass * @notapi */ - void ginputMouseWakeupI(GMouse *m); + void _gmouseWakeupI(GMouse *m); #ifdef __cplusplus } |