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https://github.com/hyprwm/Hyprland
synced 2024-11-02 19:25:58 +01:00
keyboard: properly update keymap state and fd on keymap changes
needed for virtual keyboards that impose their own layouts. fixes #6991
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parent
4beac91cbd
commit
daf5fad190
3 changed files with 55 additions and 24 deletions
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@ -51,6 +51,11 @@ void IKeyboard::clearManuallyAllocd() {
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}
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void IKeyboard::setKeymap(const SStringRuleNames& rules) {
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if (keymapOverridden) {
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Debug::log(LOG, "Ignoring setKeymap: keymap is overridden");
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return;
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}
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currentRules = rules;
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xkb_rule_names XKBRULES = {
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.rules = rules.rules.c_str(),
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@ -103,10 +108,6 @@ void IKeyboard::setKeymap(const SStringRuleNames& rules) {
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xkbKeymap = xkb_keymap_new_from_names(CONTEXT, &XKBRULES, XKB_KEYMAP_COMPILE_NO_FLAGS);
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}
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// set internal translation state
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// demo sunao ni ienai
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xkbStaticState = xkb_state_new(xkbKeymap);
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updateXKBTranslationState(xkbKeymap);
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const auto NUMLOCKON = g_pConfigManager->getDeviceInt(hlName, "numlock_by_default", "input:numlock_by_default");
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@ -131,6 +132,20 @@ void IKeyboard::setKeymap(const SStringRuleNames& rules) {
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Debug::log(LOG, "xkb: Mod index {} (name {}) got index {}", i, MODNAMES.at(i), modIndexes.at(i));
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}
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updateKeymapFD();
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xkb_context_unref(CONTEXT);
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g_pSeatManager->updateActiveKeyboardData();
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}
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void IKeyboard::updateKeymapFD() {
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Debug::log(LOG, "Updating keymap fd for keyboard {}", deviceName);
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if (xkbKeymapFD >= 0)
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close(xkbKeymapFD);
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xkbKeymapFD = -1;
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auto cKeymapStr = xkb_keymap_get_as_string(xkbKeymap, XKB_KEYMAP_FORMAT_TEXT_V1);
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xkbKeymapString = cKeymapStr;
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free(cKeymapStr);
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@ -151,21 +166,24 @@ void IKeyboard::setKeymap(const SStringRuleNames& rules) {
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}
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}
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xkb_context_unref(CONTEXT);
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g_pSeatManager->updateActiveKeyboardData();
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Debug::log(LOG, "Updated keymap fd to {}", xkbKeymapFD);
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}
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void IKeyboard::updateXKBTranslationState(xkb_keymap* const keymap) {
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if (xkbStaticState)
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xkb_state_unref(xkbStaticState);
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if (xkbState)
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xkb_state_unref(xkbState);
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xkbState = nullptr;
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xkbState = nullptr;
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xkbStaticState = nullptr;
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if (keymap) {
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Debug::log(LOG, "Updating keyboard {:x}'s translation state from a provided keymap", (uintptr_t)this);
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xkbState = xkb_state_new(keymap);
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xkbStaticState = xkb_state_new(keymap);
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xkbState = xkb_state_new(keymap);
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return;
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}
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@ -209,7 +227,8 @@ void IKeyboard::updateXKBTranslationState(xkb_keymap* const keymap) {
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KEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
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}
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xkbState = xkb_state_new(KEYMAP);
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xkbState = xkb_state_new(KEYMAP);
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xkbStaticState = xkb_state_new(KEYMAP);
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xkb_keymap_unref(KEYMAP);
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xkb_context_unref(PCONTEXT);
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@ -230,7 +249,8 @@ void IKeyboard::updateXKBTranslationState(xkb_keymap* const keymap) {
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const auto NEWKEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
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xkbState = xkb_state_new(NEWKEYMAP);
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xkbState = xkb_state_new(NEWKEYMAP);
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xkbStaticState = xkb_state_new(NEWKEYMAP);
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xkb_keymap_unref(NEWKEYMAP);
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xkb_context_unref(PCONTEXT);
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@ -61,18 +61,24 @@ class IKeyboard : public IHID {
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std::string rules = "";
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};
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void setKeymap(const SStringRuleNames& rules);
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void updateXKBTranslationState(xkb_keymap* const keymap = nullptr);
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std::string getActiveLayout();
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void updateLEDs();
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void updateLEDs(uint32_t leds);
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uint32_t getModifiers();
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void updateModifiers(uint32_t depressed, uint32_t latched, uint32_t locked, uint32_t group);
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bool updateModifiersState(); // rets whether changed
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void updateXkbStateWithKey(uint32_t xkbKey, bool pressed);
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void setKeymap(const SStringRuleNames& rules);
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void updateXKBTranslationState(xkb_keymap* const keymap = nullptr);
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std::string getActiveLayout();
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void updateLEDs();
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void updateLEDs(uint32_t leds);
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uint32_t getModifiers();
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void updateModifiers(uint32_t depressed, uint32_t latched, uint32_t locked, uint32_t group);
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bool updateModifiersState(); // rets whether changed
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void updateXkbStateWithKey(uint32_t xkbKey, bool pressed);
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void updateKeymapFD();
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bool active = false;
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bool enabled = true;
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bool active = false;
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bool enabled = true;
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// if the keymap is overridden by the implementation,
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// don't try to set keyboard rules anymore, to avoid overwriting the requested one.
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// e.g. Virtual keyboards with custom maps.
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bool keymapOverridden = false;
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xkb_layout_index_t activeLayout = 0;
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xkb_state * xkbState = nullptr, *xkbStaticState /* Static state: never gets modifiers or layout changes sent, used for keybinds. */ = nullptr;
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@ -31,8 +31,13 @@ CVirtualKeyboard::CVirtualKeyboard(SP<CVirtualKeyboardV1Resource> keeb_) : keybo
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});
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});
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listeners.keymap = keeb_->events.keymap.registerListener([this](std::any d) {
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auto E = std::any_cast<SKeymapEvent>(d);
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xkbKeymap = xkb_keymap_ref(E.keymap);
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auto E = std::any_cast<SKeymapEvent>(d);
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if (xkbKeymap)
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xkb_keymap_unref(xkbKeymap);
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xkbKeymap = xkb_keymap_ref(E.keymap);
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keymapOverridden = true;
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updateXKBTranslationState(xkbKeymap);
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updateKeymapFD();
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keyboardEvents.keymap.emit(d);
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});
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