textinput: handle IME resetting (#7731)

4 files changed, 22 insertions, 6 deletions

diff --git a/src/protocols/TextInputV1.cpp b/src/protocols/TextInputV1.cpp
index f25f5aca..dad74b53 100644
--- a/src/protocols/TextInputV1.cpp
+++ b/src/protocols/TextInputV1.cpp
@@ -31,6 +31,7 @@ CTextInputV1::CTextInputV1(SP<CZwpTextInputV1> resource_) : resource(resource_)
     resource->setReset([this](CZwpTextInputV1* pMgr) {
         pendingSurrounding.isPending = false;
         pendingContentType.isPending = false;
+        events.reset.emit();
     });
 
     resource->setSetSurroundingText(
diff --git a/src/protocols/TextInputV1.hpp b/src/protocols/TextInputV1.hpp
index c85a1f31..9bee452c 100644
--- a/src/protocols/TextInputV1.hpp
+++ b/src/protocols/TextInputV1.hpp
@@ -37,6 +37,7 @@ class CTextInputV1 {
         CSignal onCommit;
         CSignal enable;
         CSignal disable;
+        CSignal reset;
         CSignal destroy;
     } events;
 
diff --git a/src/protocols/TextInputV3.cpp b/src/protocols/TextInputV3.cpp
index 42dc659e..30374104 100644
--- a/src/protocols/TextInputV3.cpp
+++ b/src/protocols/TextInputV3.cpp
@@ -19,17 +19,22 @@ CTextInputV3::CTextInputV3(SP<CZwpTextInputV3> resource_) : resource(resource_)
     resource->setOnDestroy([this](CZwpTextInputV3* r) { PROTO::textInputV3->destroyTextInput(this); });
 
     resource->setCommit([this](CZwpTextInputV3* r) {
-        bool wasEnabled = current.enabled;
+        bool wasEnabled = current.enabled.value;
 
         current = pending;
         serial++;
 
-        if (wasEnabled && !current.enabled)
+        if (wasEnabled && !current.enabled.value)
             events.disable.emit();
-        else if (!wasEnabled && current.enabled)
+        else if (!wasEnabled && current.enabled.value)
             events.enable.emit();
+        else if (current.enabled.value && current.enabled.isEnablePending && current.enabled.isDisablePending)
+            events.reset.emit();
         else
             events.onCommit.emit();
+
+        pending.enabled.isEnablePending  = false;
+        pending.enabled.isDisablePending = false;
     });
 
     resource->setSetSurroundingText([this](CZwpTextInputV3* r, const char* text, int32_t cursor, int32_t anchor) {
@@ -54,10 +59,14 @@ CTextInputV3::CTextInputV3(SP<CZwpTextInputV3> resource_) : resource(resource_)
 
     resource->setEnable([this](CZwpTextInputV3* r) {
         pending.reset();
-        pending.enabled = true;
+        pending.enabled.value           = true;
+        pending.enabled.isEnablePending = true;
     });
 
-    resource->setDisable([this](CZwpTextInputV3* r) { pending.enabled = false; });
+    resource->setDisable([this](CZwpTextInputV3* r) {
+        pending.enabled.value            = false;
+        pending.enabled.isDisablePending = true;
+    });
 }
 
 CTextInputV3::~CTextInputV3() {
diff --git a/src/protocols/TextInputV3.hpp b/src/protocols/TextInputV3.hpp
index 9f6284dc..ba8b75e6 100644
--- a/src/protocols/TextInputV3.hpp
+++ b/src/protocols/TextInputV3.hpp
@@ -31,6 +31,7 @@ class CTextInputV3 {
         CSignal onCommit;
         CSignal enable;
         CSignal disable;
+        CSignal reset;
         CSignal destroy;
     } events;
 
@@ -53,7 +54,11 @@ class CTextInputV3 {
             CBox cursorBox;
         } box;
 
-        bool                      enabled = false;
+        struct {
+            bool isEnablePending  = false;
+            bool isDisablePending = false;
+            bool value            = false;
+        } enabled;
 
         zwpTextInputV3ChangeCause cause = ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_INPUT_METHOD;