textinput: handle IME resetting (#7731)

4 files changed, 27 insertions, 13 deletions

diff --git a/src/managers/input/InputMethodRelay.cpp b/src/managers/input/InputMethodRelay.cpp
index 1608e123..5ef7f331 100644
--- a/src/managers/input/InputMethodRelay.cpp
+++ b/src/managers/input/InputMethodRelay.cpp
@@ -106,20 +106,22 @@ void CInputMethodRelay::updateAllPopups() {
     }
 }
 
-void CInputMethodRelay::activateIME(CTextInput* pInput) {
+void CInputMethodRelay::activateIME(CTextInput* pInput, bool shouldCommit) {
     if (m_pIME.expired())
         return;
 
     m_pIME->activate();
-    commitIMEState(pInput);
+    if (shouldCommit)
+        commitIMEState(pInput);
 }
 
-void CInputMethodRelay::deactivateIME(CTextInput* pInput) {
+void CInputMethodRelay::deactivateIME(CTextInput* pInput, bool shouldCommit) {
     if (m_pIME.expired())
         return;
 
     m_pIME->deactivate();
-    commitIMEState(pInput);
+    if (shouldCommit)
+        commitIMEState(pInput);
 }
 
 void CInputMethodRelay::commitIMEState(CTextInput* pInput) {
diff --git a/src/managers/input/InputMethodRelay.hpp b/src/managers/input/InputMethodRelay.hpp
index 5ecc11a2..3d706563 100644
--- a/src/managers/input/InputMethodRelay.hpp
+++ b/src/managers/input/InputMethodRelay.hpp
@@ -21,8 +21,8 @@ class CInputMethodRelay {
     void               onNewTextInput(WP<CTextInputV3> tiv3);
     void               onNewTextInput(WP<CTextInputV1> pTIV1);
 
-    void               activateIME(CTextInput* pInput);
-    void               deactivateIME(CTextInput* pInput);
+    void               activateIME(CTextInput* pInput, bool shouldCommit = true);
+    void               deactivateIME(CTextInput* pInput, bool shouldCommit = true);
     void               commitIMEState(CTextInput* pInput);
     void               removeTextInput(CTextInput* pInput);
 
diff --git a/src/managers/input/TextInput.cpp b/src/managers/input/TextInput.cpp
index d488f173..2769fad0 100644
--- a/src/managers/input/TextInput.cpp
+++ b/src/managers/input/TextInput.cpp
@@ -22,6 +22,7 @@ void CTextInput::initCallbacks() {
         listeners.enable  = INPUT->events.enable.registerListener([this](std::any p) { onEnabled(); });
         listeners.disable = INPUT->events.disable.registerListener([this](std::any p) { onDisabled(); });
         listeners.commit  = INPUT->events.onCommit.registerListener([this](std::any p) { onCommit(); });
+        listeners.reset   = INPUT->events.reset.registerListener([this](std::any p) { onReset(); });
         listeners.destroy = INPUT->events.destroy.registerListener([this](std::any p) {
             listeners.surfaceUnmap.reset();
             listeners.surfaceDestroy.reset();
@@ -41,6 +42,7 @@ void CTextInput::initCallbacks() {
         });
         listeners.disable = INPUT->events.disable.registerListener([this](std::any p) { onDisabled(); });
         listeners.commit  = INPUT->events.onCommit.registerListener([this](std::any p) { onCommit(); });
+        listeners.reset   = INPUT->events.reset.registerListener([this](std::any p) { onReset(); });
         listeners.destroy = INPUT->events.destroy.registerListener([this](std::any p) {
             listeners.surfaceUnmap.reset();
             listeners.surfaceDestroy.reset();
@@ -93,13 +95,21 @@ void CTextInput::onDisabled() {
     g_pInputManager->m_sIMERelay.deactivateIME(this);
 }
 
+void CTextInput::onReset() {
+    if (g_pInputManager->m_sIMERelay.m_pIME.expired())
+        return;
+
+    g_pInputManager->m_sIMERelay.deactivateIME(this, false);
+    g_pInputManager->m_sIMERelay.activateIME(this);
+}
+
 void CTextInput::onCommit() {
     if (g_pInputManager->m_sIMERelay.m_pIME.expired()) {
         //   Debug::log(WARN, "Committing TextInput on no IME!");
         return;
     }
 
-    if (!(isV3() ? pV3Input->current.enabled : pV1Input->active)) {
+    if (!(isV3() ? pV3Input->current.enabled.value : pV1Input->active)) {
         Debug::log(WARN, "Disabled TextInput commit?");
         return;
     }
@@ -128,8 +138,8 @@ void CTextInput::setFocusedSurface(SP<CWLSurfaceResource> pSurface) {
         listeners.surfaceUnmap.reset();
         listeners.surfaceDestroy.reset();
 
-        if (isV3() && !pV3Input.expired() && pV3Input->current.enabled)
-            pV3Input->current.enabled = false;
+        if (isV3() && !pV3Input.expired() && pV3Input->current.enabled.value)
+            pV3Input->current.enabled.value = false;
 
         if (!g_pInputManager->m_sIMERelay.getFocusedTextInput())
             g_pInputManager->m_sIMERelay.deactivateIME(this);
@@ -144,8 +154,8 @@ void CTextInput::setFocusedSurface(SP<CWLSurfaceResource> pSurface) {
         listeners.surfaceUnmap.reset();
         listeners.surfaceDestroy.reset();
 
-        if (isV3() && !pV3Input.expired() && pV3Input->current.enabled)
-            pV3Input->current.enabled = false;
+        if (isV3() && !pV3Input.expired() && pV3Input->current.enabled.value)
+            pV3Input->current.enabled.value = false;
 
         if (!g_pInputManager->m_sIMERelay.getFocusedTextInput())
             g_pInputManager->m_sIMERelay.deactivateIME(this);
@@ -194,8 +204,8 @@ void CTextInput::leave() {
 
     if (isV3()) {
         pV3Input->leave(focusedSurface());
-        if (pV3Input->current.enabled) {
-            pV3Input->current.enabled = false;
+        if (pV3Input->current.enabled.value) {
+            pV3Input->current.enabled.value = false;
             onDisabled();
         }
     } else
diff --git a/src/managers/input/TextInput.hpp b/src/managers/input/TextInput.hpp
index 0f69866e..f920adc7 100644
--- a/src/managers/input/TextInput.hpp
+++ b/src/managers/input/TextInput.hpp
@@ -29,6 +29,7 @@ class CTextInput {
     void                   onEnabled(SP<CWLSurfaceResource> surfV1 = nullptr);
     void                   onDisabled();
     void                   onCommit();
+    void                   onReset();
 
     bool                   hasCursorRectangle();
     CBox                   cursorBox();
@@ -47,6 +48,7 @@ class CTextInput {
     struct {
         CHyprSignalListener enable;
         CHyprSignalListener disable;
+        CHyprSignalListener reset;
         CHyprSignalListener commit;
         CHyprSignalListener destroy;
         CHyprSignalListener surfaceUnmap;