remove unused EditBack preserved key

dinhngtu · Oct 29, 2022 · d8bebad · d8bebad
1 parent 9b6d804
commit d8bebad
Showing 1 changed file with 0 additions and 17 deletions.
diff --git a/VietTypeATL/KeyEventSink.cpp b/VietTypeATL/KeyEventSink.cpp
@@ -27,11 +27,6 @@ static const GUID GUID_KeyEventSink_PreservedKey_Toggle = {
     0x8cc27cf8, 0x93d2, 0x416c, {0xb1, 0xa3, 0x66, 0x82, 0x7f, 0x54, 0x24, 0x4a}};
 static const TF_PRESERVEDKEY PK_Toggle = {VK_OEM_3, TF_MOD_ALT}; // Alt-`
 
-// {FAC88DBE-E799-474B-9A8C-1449CAA38348}
-static const GUID GUID_KeyEventSink_PreservedKey_EditBack = {
-    0xfac88dbe, 0xe799, 0x474b, {0x9a, 0x8c, 0x14, 0x49, 0xca, 0xa3, 0x83, 0x48}};
-static const TF_PRESERVEDKEY PK_EditBack = {VK_BACK, TF_MOD_ALT};
-
 STDMETHODIMP KeyEventSink::OnSetFocus(_In_ BOOL fForeground) {
     HRESULT hr;
 
@@ -205,12 +200,6 @@ STDMETHODIMP KeyEventSink::OnPreservedKey(_In_ ITfContext* pic, _In_ REFGUID rgu
         DBG_HRESULT_CHECK(hr, L"%s", L"_compositionManager->EndComposition failed");
         hr = _controller->ToggleUserEnabled();
         DBG_HRESULT_CHECK(hr, L"%s", L"_engine->ToggleEnabled failed");
-
-    } else if (GUID_KeyEventSink_PreservedKey_EditBack == rguid) {
-        *pfEaten = TRUE;
-        hr = CompositionManager::RequestEditSession(
-            EditSessions::EditSurroundingWord, _compositionManager, pic, _controller.p, 0);
-        HRESULT_CHECK_RETURN(hr, L"%s", L"CompositionManager::RequestEditSession failed");
     } else {
         *pfEaten = FALSE;
     }
@@ -241,18 +230,12 @@ _Check_return_ HRESULT KeyEventSink::Initialize(
     // probably not fatal
     DBG_HRESULT_CHECK(hr, L"%s", L"_keystrokeMgr->PreserveKey failed");
 
-    hr = _keystrokeMgr->PreserveKey(_clientid, GUID_KeyEventSink_PreservedKey_EditBack, &PK_EditBack, NULL, 0);
-    DBG_HRESULT_CHECK(hr, L"%s", L"_keystrokeMgr->PreserveKey failed");
-
     return S_OK;
 }
 
 HRESULT KeyEventSink::Uninitialize() {
     HRESULT hr;
 
-    hr = _keystrokeMgr->UnpreserveKey(GUID_KeyEventSink_PreservedKey_EditBack, &PK_EditBack);
-    DBG_HRESULT_CHECK(hr, L"%s", L"_keystrokeMgr->UnpreserveKey failed");
-
     hr = _keystrokeMgr->UnpreserveKey(GUID_KeyEventSink_PreservedKey_Toggle, &PK_Toggle);
     DBG_HRESULT_CHECK(hr, L"%s", L"_keystrokeMgr->UnpreserveKey failed");