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| author | Liyang HU <github.com@liyang.hu> | 2021-02-20 19:53:53 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-20 14:53:53 -0500 |
| commit | c4bd6af837ada55cd3cbc21f0e50d6a2d620bcf8 (patch) | |
| tree | b4510734d4d0a90ae95ade91e8230221cf0f79f6 | |
| parent | 2e4f0876151d7016172fa51d1588def1c96102fc (diff) | |
| download | qmk_firmware-c4bd6af837ada55cd3cbc21f0e50d6a2d620bcf8.tar.gz qmk_firmware-c4bd6af837ada55cd3cbc21f0e50d6a2d620bcf8.zip | |
tmk_core/common/action.c: refactor for code size; merge multiple `case`s into one (#11943)
* tmk_core/common/report.h: define `enum mouse_buttons` in terms of `#define MOUSE_BTN_MASK()`
* tmk_core/common/action.c: collapse multiple `case KC_MS_BTN[1-8]:` into single `MOUSE_BTN_MASK(action.key.code - KC_MS_BTN1)`
We all love tapping on our keyboards but this is taking the piss.
This saves ~134 bytes on my ATmega32.
| -rw-r--r-- | tmk_core/common/action.c | 76 | ||||
| -rw-r--r-- | tmk_core/common/report.h | 17 |
2 files changed, 21 insertions, 72 deletions
diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c index 66411b4fd3..f53e3c7084 100644 --- a/tmk_core/common/action.c +++ b/tmk_core/common/action.c @@ -410,74 +410,22 @@ void process_action(keyrecord_t *record, action_t action) { case ACT_MOUSEKEY: if (event.pressed) { mousekey_on(action.key.code); - switch (action.key.code) { -# if defined(PS2_MOUSE_ENABLE) || defined(POINTING_DEVICE_ENABLE) - case KC_MS_BTN1: - register_button(true, MOUSE_BTN1); - break; - case KC_MS_BTN2: - register_button(true, MOUSE_BTN2); - break; - case KC_MS_BTN3: - register_button(true, MOUSE_BTN3); - break; -# endif -# ifdef POINTING_DEVICE_ENABLE - case KC_MS_BTN4: - register_button(true, MOUSE_BTN4); - break; - case KC_MS_BTN5: - register_button(true, MOUSE_BTN5); - break; - case KC_MS_BTN6: - register_button(true, MOUSE_BTN6); - break; - case KC_MS_BTN7: - register_button(true, MOUSE_BTN7); - break; - case KC_MS_BTN8: - register_button(true, MOUSE_BTN8); - break; -# endif - default: - mousekey_send(); - break; - } } else { mousekey_off(action.key.code); - switch (action.key.code) { + } + switch (action.key.code) { # if defined(PS2_MOUSE_ENABLE) || defined(POINTING_DEVICE_ENABLE) - case KC_MS_BTN1: - register_button(false, MOUSE_BTN1); - break; - case KC_MS_BTN2: - register_button(false, MOUSE_BTN2); - break; - case KC_MS_BTN3: - register_button(false, MOUSE_BTN3); - break; -# endif -# ifdef POINTING_DEVICE_ENABLE - case KC_MS_BTN4: - register_button(false, MOUSE_BTN4); - break; - case KC_MS_BTN5: - register_button(false, MOUSE_BTN5); - break; - case KC_MS_BTN6: - register_button(false, MOUSE_BTN6); - break; - case KC_MS_BTN7: - register_button(false, MOUSE_BTN7); - break; - case KC_MS_BTN8: - register_button(false, MOUSE_BTN8); - break; +# ifdef POINTING_DEVICE_ENABLE + case KC_MS_BTN1 ... KC_MS_BTN8: +# else + case KC_MS_BTN1 ... KC_MS_BTN3: +# endif + register_button(event.pressed, MOUSE_BTN_MASK(action.key.code - KC_MS_BTN1)); + break; # endif - default: - mousekey_send(); - break; - } + default: + mousekey_send(); + break; } break; #endif diff --git a/tmk_core/common/report.h b/tmk_core/common/report.h index bcf5cab388..606a259643 100644 --- a/tmk_core/common/report.h +++ b/tmk_core/common/report.h @@ -34,15 +34,16 @@ enum hid_report_ids { }; /* Mouse buttons */ +#define MOUSE_BTN_MASK(n) (1 << (n)) enum mouse_buttons { - MOUSE_BTN1 = (1 << 0), - MOUSE_BTN2 = (1 << 1), - MOUSE_BTN3 = (1 << 2), - MOUSE_BTN4 = (1 << 3), - MOUSE_BTN5 = (1 << 4), - MOUSE_BTN6 = (1 << 5), - MOUSE_BTN7 = (1 << 6), - MOUSE_BTN8 = (1 << 7) + MOUSE_BTN1 = MOUSE_BTN_MASK(0), + MOUSE_BTN2 = MOUSE_BTN_MASK(1), + MOUSE_BTN3 = MOUSE_BTN_MASK(2), + MOUSE_BTN4 = MOUSE_BTN_MASK(3), + MOUSE_BTN5 = MOUSE_BTN_MASK(4), + MOUSE_BTN6 = MOUSE_BTN_MASK(5), + MOUSE_BTN7 = MOUSE_BTN_MASK(6), + MOUSE_BTN8 = MOUSE_BTN_MASK(7) }; /* Consumer Page (0x0C) |