mirror of
https://github.com/CTCaer/hekate
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185526d134
BDK will allow developers to use the full collection of drivers, with limited editing, if any, for making payloads for Nintendo Switch. Using a single source for everything will also help decoupling Switch specific code and easily port it to other Tegra X1/X1+ platforms. And maybe even to lower targets. Everything is now centrilized into bdk folder. Every module or project can utilize it by simply including it. This is just the start and it will continue to improve.
158 lines
4.2 KiB
C
158 lines
4.2 KiB
C
/**
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* @file lv_indev_proc.h
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*
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*/
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#ifndef LV_INDEV_H
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#define LV_INDEV_H
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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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* INCLUDES
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*********************/
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#include "lv_obj.h"
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#include "../lv_hal/lv_hal_indev.h"
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#include "../lv_core/lv_group.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Initialize the display input device subsystem
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*/
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void lv_indev_init(void);
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/**
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* Get the currently processed input device. Can be used in action functions too.
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* @return pointer to the currently processed input device or NULL if no input device processing right now
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*/
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lv_indev_t * lv_indev_get_act(void);
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/**
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* Get the type of an input device
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* @param indev pointer to an input device
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* @return the type of the input device from `lv_hal_indev_type_t` (`LV_INDEV_TYPE_...`)
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*/
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lv_hal_indev_type_t lv_indev_get_type(const lv_indev_t * indev);
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/**
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* Reset one or all input devices
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* @param indev pointer to an input device to reset or NULL to reset all of them
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*/
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void lv_indev_reset(lv_indev_t * indev);
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/**
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* Reset the long press state of an input device
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* @param indev_proc pointer to an input device
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*/
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void lv_indev_reset_lpr(lv_indev_t * indev);
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/**
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* Enable input devices device by type
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* @param type Input device type
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* @param enable true: enable this type; false: disable this type
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*/
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void lv_indev_enable(lv_hal_indev_type_t type, bool enable);
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/**
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* Set a cursor for a pointer input device (for LV_INPUT_TYPE_POINTER and LV_INPUT_TYPE_BUTTON)
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* @param indev pointer to an input device
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* @param cur_obj pointer to an object to be used as cursor
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*/
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void lv_indev_set_cursor(lv_indev_t *indev, lv_obj_t *cur_obj);
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#if USE_LV_GROUP
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/**
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* Set a destination group for a keypad input device (for LV_INDEV_TYPE_KEYPAD)
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* @param indev pointer to an input device
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* @param group point to a group
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*/
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void lv_indev_set_group(lv_indev_t *indev, lv_group_t *group);
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#endif
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/**
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* Set the an array of points for LV_INDEV_TYPE_BUTTON.
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* These points will be assigned to the buttons to press a specific point on the screen
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* @param indev pointer to an input device
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* @param group point to a group
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*/
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void lv_indev_set_button_points(lv_indev_t *indev, const lv_point_t *points);
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/**
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* Set feedback callback for indev.
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* @param indev pointer to an input device
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* @param feedback feedback callback
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*/
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void lv_indev_set_feedback(lv_indev_t *indev, lv_indev_feedback_t feedback);
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/**
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* Get the last point of an input device (for LV_INDEV_TYPE_POINTER and LV_INDEV_TYPE_BUTTON)
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* @param indev pointer to an input device
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* @param point pointer to a point to store the result
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*/
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void lv_indev_get_point(const lv_indev_t * indev, lv_point_t * point);
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/**
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* Get the last key of an input device (for LV_INDEV_TYPE_KEYPAD)
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* @param indev pointer to an input device
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* @return the last pressed key (0 on error)
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*/
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uint32_t lv_indev_get_key(const lv_indev_t * indev);
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/**
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* Check if there is dragging with an input device or not (for LV_INDEV_TYPE_POINTER and LV_INDEV_TYPE_BUTTON)
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* @param indev pointer to an input device
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* @return true: drag is in progress
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*/
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bool lv_indev_is_dragging(const lv_indev_t * indev);
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/**
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* Get the vector of dragging of an input device (for LV_INDEV_TYPE_POINTER and LV_INDEV_TYPE_BUTTON)
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* @param indev pointer to an input device
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* @param point pointer to a point to store the vector
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*/
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void lv_indev_get_vect(const lv_indev_t * indev, lv_point_t * point);
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/**
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* Get elapsed time since last press
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* @param indev pointer to an input device (NULL to get the overall smallest inactivity)
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* @return Elapsed ticks (milliseconds) since last press
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*/
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uint32_t lv_indev_get_inactive_time(const lv_indev_t * indev);
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/**
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* Get feedback callback for indev.
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* @param indev pointer to an input device
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* @return feedback callback
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*/
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lv_indev_feedback_t lv_indev_get_feedback(const lv_indev_t *indev);
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/**
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* Do nothing until the next release
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* @param indev pointer to an input device
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*/
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void lv_indev_wait_release(lv_indev_t * indev);
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/**********************
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* MACROS
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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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#endif /*LV_INDEV_H*/
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