Fix Caps Word to treat mod-taps more consistently. (#17463)
* Fix Caps Word to treat mod-taps more consistently.
Previously, holding any mod-tap key while Caps Word is active stops Caps
Word, and this happens regardless of `caps_word_press_user()`. Yet for
regular mod keys, AltGr (KC_RALT) is ignored, Shift keys are passed to
`caps_word_press_user()` to determine whether to continue, and
similarly, a key `RSFT(KC_RALT)` representing Right Shift + Alt is
passed to `caps_word_press_user()` to determine whether to continue.
This commit makes held mod-tap keys consistent with regular mod keys:
* Holding a `RALT_T` mod-tap is ignored.
* When holding a shift mod-tap key, `KC_LSFT` or `KC_RSFT` is passed to
  `caps_word_press_user()` to determine whether to continue.
* When holding a Right Shift + Alt (`RSA_T`) mod-tap, `RSFT(KC_RALT)` is
  passed to `caps_word_press_user()`.
Particularly, with this fix a user may choose to continue Caps Word when
a shift mod-tap key is held by adding `KC_LSFT` and `KC_RSFT` cases in
`caps_word_press_user()`. For instance as
```
bool caps_word_press_user(uint16_t keycode) {
  switch (keycode) {
    // Keycodes that continue Caps Word, with shift applied.
    case KC_A ... KC_Z:
    case KC_MINS:
      add_weak_mods(MOD_BIT(KC_LSFT));  // Apply shift to the next key.
      return true;
    // Keycodes that continue Caps Word, without shifting.
    case KC_1 ... KC_0:
    case KC_BSPC:
    case KC_DEL:
    case KC_UNDS:
    case KC_LSFT:  // <<< Added here.
    case KC_RSFT:
      return true;
    default:
      return false;  // Deactivate Caps Word.
  }
}
```
* Fix Caps Word to treat mod-taps more consistently.
Previously, holding any mod-tap key while Caps Word is active stops Caps
Word, and this happens regardless of `caps_word_press_user()`. Yet for
regular mod keys, AltGr (KC_RALT) is ignored, Shift keys are passed to
`caps_word_press_user()` to determine whether to continue, and
similarly, a key `RSFT(KC_RALT)` representing Right Shift + Alt is
passed to `caps_word_press_user()` to determine whether to continue.
This commit makes held mod-tap keys consistent with regular mod keys:
* Holding a `RALT_T` mod-tap is ignored.
* When holding a shift mod-tap key, `KC_LSFT` or `KC_RSFT` is passed to
  `caps_word_press_user()` to determine whether to continue.
* When holding a Right Shift + Alt (`RSA_T`) mod-tap, `RSFT(KC_RALT)` is
  passed to `caps_word_press_user()`.
Particularly, with this fix a user may choose to continue Caps Word when
a shift mod-tap key is held by adding `KC_LSFT` and `KC_RSFT` cases in
`caps_word_press_user()`. For instance as
```
bool caps_word_press_user(uint16_t keycode) {
  switch (keycode) {
    // Keycodes that continue Caps Word, with shift applied.
    case KC_A ... KC_Z:
    case KC_MINS:
      add_weak_mods(MOD_BIT(KC_LSFT));  // Apply shift to the next key.
      return true;
    // Keycodes that continue Caps Word, without shifting.
    case KC_1 ... KC_0:
    case KC_BSPC:
    case KC_DEL:
    case KC_UNDS:
    case KC_LSFT:  // <<< Added here.
    case KC_RSFT:
      return true;
    default:
      return false;  // Deactivate Caps Word.
  }
}
```
* Update quantum/process_keycode/process_caps_word.c
Co-authored-by: Joel Challis <git@zvecr.com>
			
			
This commit is contained in:
		
							parent
							
								
									6fc7c03e95
								
							
						
					
					
						commit
						95c43a2759
					
				
					 2 changed files with 185 additions and 6 deletions
				
			
		| 
						 | 
				
			
			@ -25,10 +25,47 @@ using ::testing::AnyOf;
 | 
			
		|||
using ::testing::InSequence;
 | 
			
		||||
using ::testing::TestParamInfo;
 | 
			
		||||
 | 
			
		||||
namespace {
 | 
			
		||||
 | 
			
		||||
bool press_user_default(uint16_t keycode) {
 | 
			
		||||
    switch (keycode) {
 | 
			
		||||
        // Keycodes that continue Caps Word, with shift applied.
 | 
			
		||||
        case KC_A ... KC_Z:
 | 
			
		||||
        case KC_MINS:
 | 
			
		||||
            add_weak_mods(MOD_BIT(KC_LSFT)); // Apply shift to next key.
 | 
			
		||||
            return true;
 | 
			
		||||
 | 
			
		||||
        // Keycodes that continue Caps Word, without shifting.
 | 
			
		||||
        case KC_1 ... KC_0:
 | 
			
		||||
        case KC_BSPC:
 | 
			
		||||
        case KC_DEL:
 | 
			
		||||
        case KC_UNDS:
 | 
			
		||||
            return true;
 | 
			
		||||
 | 
			
		||||
        default:
 | 
			
		||||
            return false; // Deactivate Caps Word.
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
uint16_t passed_keycode;
 | 
			
		||||
bool     press_user_save_passed_keycode(uint16_t keycode) {
 | 
			
		||||
    passed_keycode = keycode;
 | 
			
		||||
    return true;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
bool (*press_user_fun)(uint16_t) = press_user_default;
 | 
			
		||||
 | 
			
		||||
extern "C" {
 | 
			
		||||
bool caps_word_press_user(uint16_t keycode) {
 | 
			
		||||
    return press_user_fun(keycode);
 | 
			
		||||
}
 | 
			
		||||
} // extern "C"
 | 
			
		||||
 | 
			
		||||
class CapsWord : public TestFixture {
 | 
			
		||||
   public:
 | 
			
		||||
    void SetUp() override {
 | 
			
		||||
        caps_word_off();
 | 
			
		||||
        press_user_fun = press_user_default;
 | 
			
		||||
    }
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
| 
						 | 
				
			
			@ -226,6 +263,126 @@ TEST_F(CapsWord, ShiftsAltGrSymbols) {
 | 
			
		|||
    testing::Mock::VerifyAndClearExpectations(&driver);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Tests typing "AltGr + A" using a mod-tap key.
 | 
			
		||||
TEST_F(CapsWord, ShiftsModTapAltGrSymbols) {
 | 
			
		||||
    TestDriver driver;
 | 
			
		||||
    KeymapKey  key_a(0, 0, 0, KC_A);
 | 
			
		||||
    KeymapKey  key_altgr_t(0, 1, 0, RALT_T(KC_B));
 | 
			
		||||
    set_keymap({key_a, key_altgr_t});
 | 
			
		||||
 | 
			
		||||
    // Allow any number of reports with no keys or only modifiers.
 | 
			
		||||
    // clang-format off
 | 
			
		||||
    EXPECT_CALL(driver, send_keyboard_mock(AnyOf(
 | 
			
		||||
                KeyboardReport(),
 | 
			
		||||
                KeyboardReport(KC_RALT),
 | 
			
		||||
                KeyboardReport(KC_LSFT, KC_RALT))))
 | 
			
		||||
        .Times(AnyNumber());
 | 
			
		||||
    // Expect "Shift + AltGr + A".
 | 
			
		||||
    EXPECT_REPORT(driver, (KC_LSFT, KC_RALT, KC_A));
 | 
			
		||||
    // clang-format on
 | 
			
		||||
 | 
			
		||||
    // Turn on Caps Word and type "AltGr + A".
 | 
			
		||||
    caps_word_on();
 | 
			
		||||
 | 
			
		||||
    key_altgr_t.press();
 | 
			
		||||
    idle_for(TAPPING_TERM + 1);
 | 
			
		||||
    tap_key(key_a);
 | 
			
		||||
    run_one_scan_loop();
 | 
			
		||||
    key_altgr_t.release();
 | 
			
		||||
 | 
			
		||||
    EXPECT_TRUE(is_caps_word_on());
 | 
			
		||||
    testing::Mock::VerifyAndClearExpectations(&driver);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
struct CapsWordPressUserParams {
 | 
			
		||||
    std::string name;
 | 
			
		||||
    uint16_t    keycode;
 | 
			
		||||
    uint16_t    delay_ms;
 | 
			
		||||
    uint16_t    expected_passed_keycode;
 | 
			
		||||
    bool        continues_caps_word;
 | 
			
		||||
 | 
			
		||||
    static const std::string& GetName(const TestParamInfo<CapsWordPressUserParams>& info) {
 | 
			
		||||
        return info.param.name;
 | 
			
		||||
    }
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
class CapsWordPressUser : public ::testing::WithParamInterface<CapsWordPressUserParams>, public CapsWord {
 | 
			
		||||
    void SetUp() override {
 | 
			
		||||
        caps_word_on();
 | 
			
		||||
        passed_keycode = KC_NO;
 | 
			
		||||
        press_user_fun = press_user_save_passed_keycode;
 | 
			
		||||
    }
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
// Tests keycodes passed to caps_word_press_user() function for various keys.
 | 
			
		||||
TEST_P(CapsWordPressUser, KeyCode) {
 | 
			
		||||
    TestDriver driver;
 | 
			
		||||
    KeymapKey  key(0, 0, 0, GetParam().keycode);
 | 
			
		||||
    set_keymap({key});
 | 
			
		||||
 | 
			
		||||
    EXPECT_ANY_REPORT(driver).Times(AnyNumber());
 | 
			
		||||
    tap_key(key, GetParam().delay_ms);
 | 
			
		||||
 | 
			
		||||
    EXPECT_EQ(passed_keycode, GetParam().expected_passed_keycode);
 | 
			
		||||
    EXPECT_EQ(is_caps_word_on(), GetParam().continues_caps_word);
 | 
			
		||||
    clear_oneshot_mods();
 | 
			
		||||
    testing::Mock::VerifyAndClearExpectations(&driver);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
const uint16_t LT_1_KC_A = LT(1, KC_A);
 | 
			
		||||
// clang-format off
 | 
			
		||||
INSTANTIATE_TEST_CASE_P(
 | 
			
		||||
    PressUser,
 | 
			
		||||
    CapsWordPressUser,
 | 
			
		||||
    ::testing::Values(
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "KC_A", KC_A, 1, KC_A, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "KC_HASH", KC_HASH, 1, KC_HASH, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "KC_LSFT", KC_LSFT, 1, KC_LSFT, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "KC_RSFT", KC_RSFT, 1, KC_RSFT, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LSFT_T_tapped", LSFT_T(KC_A), 1, KC_A, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LSFT_T_held", LSFT_T(KC_A), TAPPING_TERM + 1, KC_LSFT, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "RSFT_T_held", RSFT_T(KC_A), TAPPING_TERM + 1, KC_RSFT, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "RSA_T_held", RSA_T(KC_A), TAPPING_TERM + 1, RSFT(KC_RALT), true},
 | 
			
		||||
        // Holding a mod-tap other than Shift or AltGr stops Caps Word.
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LCTL_T_held", LCTL_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LALT_T_held", LALT_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LGUI_T_held", LGUI_T(KC_A), TAPPING_TERM + 1, KC_NO, false},
 | 
			
		||||
        // Layer keys are ignored and continue Caps Word.
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "MO", MO(1), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "TO", TO(1), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "TG", TG(1), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "TT", TT(1), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "OSL", OSL(1), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "LT_held", LT_1_KC_A, TAPPING_TERM + 1, KC_NO, true},
 | 
			
		||||
        // AltGr keys are ignored and continue Caps Word.
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "KC_RALT", KC_RALT, 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "OSM_MOD_RALT", OSM(MOD_RALT), 1, KC_NO, true},
 | 
			
		||||
        CapsWordPressUserParams{
 | 
			
		||||
            "RALT_T_held", RALT_T(KC_A), TAPPING_TERM + 1, KC_NO, true}
 | 
			
		||||
        ),
 | 
			
		||||
    CapsWordPressUserParams::GetName
 | 
			
		||||
    );
 | 
			
		||||
// clang-format on
 | 
			
		||||
 | 
			
		||||
struct CapsWordBothShiftsParams {
 | 
			
		||||
    std::string name;
 | 
			
		||||
    uint16_t    left_shift_keycode;
 | 
			
		||||
| 
						 | 
				
			
			@ -435,3 +592,5 @@ INSTANTIATE_TEST_CASE_P(
 | 
			
		|||
    CapsWordDoubleTapShiftParams::GetName
 | 
			
		||||
    );
 | 
			
		||||
// clang-format on
 | 
			
		||||
 | 
			
		||||
} // namespace
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
		Loading…
	
	Add table
		Add a link
		
	
		Reference in a new issue