440c6d8ca8
This implements the mouse action handling. There is no acceleration while holding the mouse movement keys yet, though, that will be a separate step. Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
#ifndef KEYBOARD_LAYOUT_H_
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#define KEYBOARD_LAYOUT_H_
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#include <stdint.h>
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#include "lufa/HIDClassCommon.h"
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#include "usb_composite_device.h"
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#include "module.h"
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// Keyboard layout is a 2D array of scan codes.
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//
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// First dimension is the Key ID of a given key. Key IDs are the indices of the
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// of the active keys of the key_matrix_t structure. In case of left half, an
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// offset of 35 is added.
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//
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// For each Key ID, there are 4 different possible scan codes:
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// - default, when no modifiers are pressed
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// - mod layer
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// - fn layer
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// - mod+fn layer
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#define KEY_STATE_COUNT (5*7)
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typedef enum {
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UHK_KEY_NONE,
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UHK_KEY_SIMPLE,
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UHK_KEY_MOUSE,
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UHK_KEY_LAYER,
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UHK_KEY_LAYER_TOGGLE,
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UHK_KEY_KEYMAP,
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UHK_KEY_MACRO,
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UHK_KEY_LPRESSMOD,
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UHK_KEY_LPRESSLAYER,
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} uhk_key_type_t;
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enum {
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UHK_MOUSE_BUTTON_LEFT = (1 << 0),
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UHK_MOUSE_BUTTON_RIGHT = (1 << 1),
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UHK_MOUSE_BUTTON_MIDDLE = (1 << 2),
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UHK_MOUSE_BUTTON_4 = (1 << 3),
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UHK_MOUSE_BUTTON_5 = (1 << 4),
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UHK_MOUSE_BUTTON_6 = (1 << 5),
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};
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enum {
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UHK_MOUSE_MOVE_UP = (1 << 0),
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UHK_MOUSE_MOVE_DOWN = (1 << 1),
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UHK_MOUSE_MOVE_LEFT = (1 << 2),
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UHK_MOUSE_MOVE_RIGHT = (1 << 3),
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UHK_MOUSE_ACCELERATE = (1 << 4),
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UHK_MOUSE_DECELERATE = (1 << 5),
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};
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enum {
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UHK_MOUSE_SCROLL_UP = (1 << 0),
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UHK_MOUSE_SCROLL_DOWN = (1 << 1),
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UHK_MOUSE_SCROLL_LEFT = (1 << 2),
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UHK_MOUSE_SCROLL_RIGHT = (1 << 3),
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};
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typedef struct {
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uint8_t type;
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union {
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struct {
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uint8_t __unused_bits;
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uint8_t mods;
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uint8_t key;
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} __attribute__ ((packed)) simple;
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struct {
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uint8_t buttonActions; // bitfield
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uint8_t scrollActions; // bitfield
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uint8_t moveActions; // bitfield
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} __attribute__ ((packed)) mouse;
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struct {
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uint16_t __unused_bits;
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uint8_t target;
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} __attribute__ ((packed)) layer;
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struct {
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uint16_t __unused_bits;
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uint8_t target;
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} __attribute__ ((packed)) keymap;
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struct {
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uint8_t __unused_bits;
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uint16_t index;
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} __attribute__ ((packed)) macro;
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struct {
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uint8_t longPressMod; // single mod, or bitfield?
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uint8_t mods; // for the alternate action
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uint8_t key;
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} __attribute__ ((packed)) longpressMod;
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struct {
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uint8_t longPressLayer;
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uint8_t mods;
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uint8_t key;
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} __attribute__ ((packed)) longpressLayer;
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};
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} __attribute__ ((packed)) uhk_key_t;
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extern uint8_t prevKeyStates[SLOT_COUNT][MAX_KEY_COUNT_PER_MODULE];
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extern uhk_key_t CurrentKeymap[LAYER_COUNT][SLOT_COUNT][MAX_KEY_COUNT_PER_MODULE];
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void fillKeyboardReport(usb_keyboard_report_t *report, const uint8_t *leftKeyStates, const uint8_t *rightKeyStates);
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void HandleMouseKey(usb_mouse_report_t *report, uhk_key_t key, const uint8_t *prevKeyStates, const uint8_t *currKeyStates, uint8_t keyId);
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extern void fillMouseReport(uhk_key_t key, const uint8_t *prevKeyStates, const uint8_t *currKeyStates, uint8_t keyId);
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#endif
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