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-rw-r--r--quantum/process_keycode/process_caps_word.c32
-rw-r--r--tests/caps_word/test_caps_word.cpp159
2 files changed, 185 insertions, 6 deletions
diff --git a/quantum/process_keycode/process_caps_word.c b/quantum/process_keycode/process_caps_word.c
index bc4369846c..1b9583196d 100644
--- a/quantum/process_keycode/process_caps_word.c
+++ b/quantum/process_keycode/process_caps_word.c
@@ -101,14 +101,34 @@ bool process_caps_word(uint16_t keycode, keyrecord_t* record) {
return true;
#ifndef NO_ACTION_TAPPING
+ // Corresponding to mod keys above, a held mod-tap is handled as:
+ // * For shift mods, pass KC_LSFT or KC_RSFT to
+ // caps_word_press_user() to determine whether to continue.
+ // * For Shift + AltGr (MOD_RSFT | MOD_RALT), pass RSFT(KC_RALT).
+ // * AltGr (MOD_RALT) is ignored.
+ // * Otherwise stop Caps Word.
case QK_MOD_TAP ... QK_MOD_TAP_MAX:
- if (record->tap.count == 0) {
- // Deactivate if a mod becomes active through holding
- // a mod-tap key.
- caps_word_off();
- return true;
+ if (record->tap.count == 0) { // Mod-tap key is held.
+ const uint8_t mods = (keycode >> 8) & 0x1f;
+ switch (mods) {
+ case MOD_LSFT:
+ keycode = KC_LSFT;
+ break;
+ case MOD_RSFT:
+ keycode = KC_RSFT;
+ break;
+ case MOD_RSFT | MOD_RALT:
+ keycode = RSFT(KC_RALT);
+ break;
+ case MOD_RALT:
+ return true;
+ default:
+ caps_word_off();
+ return true;
+ }
+ } else {
+ keycode &= 0xff;
}
- keycode &= 0xff;
break;
# ifndef NO_ACTION_LAYER
diff --git a/tests/caps_word/test_caps_word.cpp b/tests/caps_word/test_caps_word.cpp
index 0af4b0175d..3f59ed3744 100644
--- a/tests/caps_word/test_caps_word.cpp
+++ b/tests/caps_word/test_caps_word.cpp
@@ -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