[reactos] 01/01: [IMM32][NTUSER] Add ImmGetImeInfoEx (#3035)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=4b038ec8b7019dca31219…
commit 4b038ec8b7019dca3121920540a75c3971e36845
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Wed Aug 12 06:03:29 2020 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Wed Aug 12 06:03:29 2020 +0900
    [IMM32][NTUSER] Add ImmGetImeInfoEx (#3035)
    - Add the definition of imm32!ImmGetImeInfoEx function.
    - Add IMEINFOEXCLASS and IS_IME_HKL into "ntuser.h".
    - Modify NtUserGetImeInfoEx function prototype.
    CORE-11700
---
 dll/win32/imm32/imm.c      | 27 +++++++++++++++++++++++++++
 dll/win32/imm32/imm32.spec |  2 +-
 win32ss/include/ntuser.h   | 12 ++++++++++--
 win32ss/user/ntuser/ime.c  |  6 +++---
 4 files changed, 41 insertions(+), 6 deletions(-)
diff --git a/dll/win32/imm32/imm.c b/dll/win32/imm32/imm.c
index a493202a6aa..3b268feb545 100644
--- a/dll/win32/imm32/imm.c
+++ b/dll/win32/imm32/imm.c
@@ -3242,4 +3242,31 @@ BOOL WINAPI ImmRegisterClient(PVOID ptr, /* FIXME: should point to
SHAREDINFO st
     FIXME("Stub\n");
     return TRUE;
 }
+
+/***********************************************************************
+ *              ImmGetImeInfoEx (IMM32.@)
+ */
+BOOL WINAPI
+ImmGetImeInfoEx(PIMEINFOEX pImeInfoEx,
+                IMEINFOEXCLASS SearchType,
+                PVOID pvSearchKey)
+{
+    switch (SearchType)
+    {
+        case ImeInfoExKeyboardLayout:
+            pImeInfoEx->hkl = *(LPHKL)pvSearchKey;
+            if (!IS_IME_HKL(pImeInfoEx->hkl))
+                return FALSE;
+            break;
+
+        case ImeInfoExImeFileName:
+            lstrcpynW(pImeInfoEx->wszImeFile, (LPWSTR)pvSearchKey,
+                      ARRAY_SIZE(pImeInfoEx->wszImeFile));
+            break;
+
+        default:
+            return FALSE;
+    }
+    return NtUserGetImeInfoEx(pImeInfoEx, SearchType);
+}
 #endif
diff --git a/dll/win32/imm32/imm32.spec b/dll/win32/imm32/imm32.spec
index 1d6a8174ca3..62f39546332 100644
--- a/dll/win32/imm32/imm32.spec
+++ b/dll/win32/imm32/imm32.spec
@@ -46,7 +46,7 @@
 @ stdcall ImmGetIMCLockCount(long)
 @ stdcall ImmGetIMEFileNameA(long ptr long)
 @ stdcall ImmGetIMEFileNameW(long ptr long)
-@ stub ImmGetImeInfoEx
+@ stdcall ImmGetImeInfoEx(ptr long ptr)
 @ stdcall ImmGetImeMenuItemsA(long long long ptr ptr long)
 @ stdcall ImmGetImeMenuItemsW(long long long ptr ptr long)
 @ stdcall ImmGetOpenStatus(long)
diff --git a/win32ss/include/ntuser.h b/win32ss/include/ntuser.h
index 86cca3ab6e2..b997b21c848 100644
--- a/win32ss/include/ntuser.h
+++ b/win32ss/include/ntuser.h
@@ -1174,6 +1174,14 @@ typedef struct tagIMEINFOEX
     };
 } IMEINFOEX, *PIMEINFOEX;
+typedef enum IMEINFOEXCLASS
+{
+    ImeInfoExKeyboardLayout,
+    ImeInfoExImeFileName
+} IMEINFOEXCLASS;
+
+#define IS_IME_HKL(hkl) ((((ULONG_PTR)(hkl)) & 0xF0000000) == 0xE0000000)
+
 typedef struct tagIMEUI
 {
     PWND spwnd;
@@ -2284,11 +2292,11 @@ NtUserGetImeHotKey(IN DWORD dwHotKey,
                    OUT LPUINT lpuVKey,
                    OUT LPHKL lphKL);
-DWORD
+BOOL
 NTAPI
 NtUserGetImeInfoEx(
     PIMEINFOEX pImeInfoEx,
-    DWORD dwUnknown2);
+    IMEINFOEXCLASS SearchType);
 DWORD
 NTAPI
diff --git a/win32ss/user/ntuser/ime.c b/win32ss/user/ntuser/ime.c
index c910738e9f6..4b587667e4e 100644
--- a/win32ss/user/ntuser/ime.c
+++ b/win32ss/user/ntuser/ime.c
@@ -103,14 +103,14 @@ NtUserGetAppImeLevel(
     return 0;
 }
-DWORD
+BOOL
 APIENTRY
 NtUserGetImeInfoEx(
     PIMEINFOEX pImeInfoEx,
-    DWORD dwUnknown2)
+    IMEINFOEXCLASS SearchType)
 {
     STUB;
-    return 0;
+    return FALSE;
 }