[reactos] 01/01: [IMM32] Rewrite ImmGetVirtualKey (#3889)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6b24e73d41cf14e7bf25b…

commit 6b24e73d41cf14e7bf25b5209c304e15d40514f5
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Tue Aug 10 08:03:32 2021 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Tue Aug 10 08:03:32 2021 +0900

    [IMM32] Rewrite ImmGetVirtualKey (#3889)
    
    Implementing Japanese input. CORE-11700
---
 dll/win32/imm32/imm.c | 35 ++++++++++++++++-------------------
 1 file changed, 16 insertions(+), 19 deletions(-)

diff --git a/dll/win32/imm32/imm.c b/dll/win32/imm32/imm.c
index 2e89bf4c011..7ae9094844c 100644
--- a/dll/win32/imm32/imm.c
+++ b/dll/win32/imm32/imm.c
@@ -3130,25 +3130,22 @@ BOOL WINAPI ImmGetStatusWindowPos(HIMC hIMC, LPPOINT lpptPos)
  */
 UINT WINAPI ImmGetVirtualKey(HWND hWnd)
 {
-  OSVERSIONINFOA version;
-  InputContextData *data = ImmGetContext( hWnd );
-  TRACE("%p\n", hWnd);
-
-  if ( data )
-      return data->lastVK;
-
-  version.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
-  GetVersionExA( &version );
-  switch(version.dwPlatformId)
-  {
-  case VER_PLATFORM_WIN32_WINDOWS:
-      return VK_PROCESSKEY;
-  case VER_PLATFORM_WIN32_NT:
-      return 0;
-  default:
-      FIXME("%d not supported\n",version.dwPlatformId);
-      return VK_PROCESSKEY;
-  }
+    HIMC hIMC;
+    LPINPUTCONTEXTDX pIC;
+    UINT ret = VK_PROCESSKEY;
+
+    TRACE("(%p)\n", hWnd);
+
+    hIMC = ImmGetContext(hWnd);
+    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
+    if (!pIC)
+        return ret;
+
+    if (pIC->bHasVKey)
+        ret = pIC->nVKey;
+
+    ImmUnlockIMC(hIMC);
+    return ret;
 }
 
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