From 4aff6293028ffeb837dce4a6bc58e84c150907f7 Mon Sep 17 00:00:00 2001
From: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Date: Wed, 10 May 2023 14:04:01 +0900
Subject: [PATCH] [IMM32][NTUSER][SDK] Add ImmCallImeConsoleIME (#5271)

- Add <jpnvkeys.h>.
- Add imm32!ImmCallImeConsoleIME.
CORE-11700
---
 dll/win32/imm32/imm32.spec     |  1 +
 dll/win32/imm32/keymsg.c       | 92 ++++++++++++++++++++++++++++++++++
 sdk/include/reactos/jpnvkeys.h | 27 ++++++++++
 win32ss/user/ntuser/ime.c      | 19 +------
 4 files changed, 122 insertions(+), 17 deletions(-)
 create mode 100644 sdk/include/reactos/jpnvkeys.h

diff --git a/dll/win32/imm32/imm32.spec b/dll/win32/imm32/imm32.spec
index 77442f45829..92ac837fffd 100644
--- a/dll/win32/imm32/imm32.spec
+++ b/dll/win32/imm32/imm32.spec
@@ -9,6 +9,7 @@
 @ stdcall ImmActivateLayout(ptr)
 @ stdcall ImmAssociateContext(ptr ptr)
 @ stdcall ImmAssociateContextEx(ptr ptr long)
+@ stdcall ImmCallImeConsoleIME(ptr long ptr ptr ptr)
 @ stdcall ImmConfigureIMEA(ptr ptr long ptr)
 @ stdcall ImmConfigureIMEW(ptr ptr long ptr)
 @ stdcall ImmCreateContext()
diff --git a/dll/win32/imm32/keymsg.c b/dll/win32/imm32/keymsg.c
index c759176e7d6..3e05fe416b9 100644
--- a/dll/win32/imm32/keymsg.c
+++ b/dll/win32/imm32/keymsg.c
@@ -10,6 +10,7 @@
  */
 
 #include "precomp.h"
+#include <jpnvkeys.h>
 
 WINE_DEFAULT_DEBUG_CHANNEL(imm);
 
@@ -1195,3 +1196,94 @@ ImmSendMessageToActiveDefImeWndW(UINT uMsg, WPARAM wParam, LPARAM lParam)
 
     return SendMessageW(hwndIME, uMsg, wParam, lParam);
 }
+
+/***********************************************************************
+ *              ImmCallImeConsoleIME (IMM32.@)
+ */
+DWORD WINAPI
+ImmCallImeConsoleIME(
+    _In_ HWND hWnd,
+    _In_ UINT uMsg,
+    _In_ WPARAM wParam,
+    _In_ LPARAM lParam,
+    _Out_ LPUINT puVK)
+{
+    DWORD dwThreadId, ret = 0;
+    HKL hKL;
+    PWND pWnd = NULL;
+    HIMC hIMC;
+    PIMEDPI pImeDpi;
+    UINT uVK;
+    PIMC pIMC;
+
+    switch (uMsg)
+    {
+        case WM_KEYDOWN:
+        case WM_KEYUP:
+        case WM_SYSKEYDOWN:
+        case WM_SYSKEYUP:
+            break;
+
+        default:
+            return 0;
+    }
+
+    dwThreadId = GetWindowThreadProcessId(hWnd, NULL);
+    hKL = GetKeyboardLayout(dwThreadId);
+
+    if (hWnd && gpsi)
+        pWnd = ValidateHwndNoErr(hWnd);
+    if (IS_NULL_UNEXPECTEDLY(pWnd))
+        return 0;
+
+    hIMC = ImmGetContext(hWnd);
+    if (IS_NULL_UNEXPECTEDLY(hIMC))
+        return 0;
+
+    uVK = *puVK = (wParam & 0xFF);
+
+    pIMC = ValidateHandleNoErr(hIMC, TYPE_INPUTCONTEXT);
+    if (IS_NULL_UNEXPECTEDLY(pIMC))
+        return 0;
+
+    pImeDpi = ImmLockImeDpi(hKL);
+    if (IS_NULL_UNEXPECTEDLY(pImeDpi))
+        return 0;
+
+    if ((lParam & MAKELPARAM(0, KF_UP)) && (pImeDpi->ImeInfo.fdwProperty & IME_PROP_IGNORE_UPKEYS))
+        goto Quit;
+
+    switch (uVK)
+    {
+        case VK_DBE_ROMAN:
+        case VK_DBE_NOROMAN:
+        case VK_DBE_HIRAGANA:
+        case VK_DBE_KATAKANA:
+        case VK_DBE_CODEINPUT:
+        case VK_DBE_NOCODEINPUT:
+        case VK_DBE_ENTERWORDREGISTERMODE:
+        case VK_DBE_ENTERCONFIGMODE:
+            break;
+
+        default:
+        {
+            if (uMsg == WM_SYSKEYDOWN || uMsg == WM_SYSKEYUP)
+            {
+                if (uVK != VK_MENU && uVK != VK_F10)
+                    goto Quit;
+            }
+
+            if (!(pImeDpi->ImeInfo.fdwProperty & IME_PROP_NEED_ALTKEY))
+            {
+                if (uVK == VK_MENU || (lParam & MAKELPARAM(0, KF_ALTDOWN)))
+                    goto Quit;
+            }
+        }
+    }
+
+    ret = ImmProcessKey(hWnd, hKL, uVK, lParam, INVALID_HOTKEY_ID);
+
+Quit:
+    ImmUnlockImeDpi(pImeDpi);
+    return ret;
+}
diff --git a/sdk/include/reactos/jpnvkeys.h b/sdk/include/reactos/jpnvkeys.h
new file mode 100644
index 00000000000..1f71f04e67b
--- /dev/null
+++ b/sdk/include/reactos/jpnvkeys.h
@@ -0,0 +1,27 @@
+/*
+ * PROJECT:     ReactOS header
+ * LICENSE:     LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
+ * PURPOSE:     The special virtual keys for Japanese
+ * COPYRIGHT:   Copyright 2023 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
+ */
+
+#pragma once
+
+/*
+ * The special virtual keys for Japanese: Used for key states.
+ * https://www.kthree.co.jp/kihelp/index.html?page=app/vkey&type=html
+ */
+#define VK_DBE_ALPHANUMERIC 0xF0
+#define VK_DBE_KATAKANA 0xF1
+#define VK_DBE_HIRAGANA 0xF2
+#define VK_DBE_SBCSCHAR 0xF3
+#define VK_DBE_DBCSCHAR 0xF4
+#define VK_DBE_ROMAN 0xF5
+#define VK_DBE_NOROMAN 0xF6
+#define VK_DBE_ENTERWORDREGISTERMODE 0xF7
+#define VK_DBE_ENTERCONFIGMODE 0xF8
+#define VK_DBE_FLUSHSTRING 0xF9
+#define VK_DBE_CODEINPUT 0xFA
+#define VK_DBE_NOCODEINPUT 0xFB
+#define VK_DBE_DETERINESTRING 0xFC
+#define VK_DBE_ENTERDLGCONVERSIONMODE 0xFD
diff --git a/win32ss/user/ntuser/ime.c b/win32ss/user/ntuser/ime.c
index 5a1eeb86580..5c21f2f9da9 100644
--- a/win32ss/user/ntuser/ime.c
+++ b/win32ss/user/ntuser/ime.c
@@ -8,6 +8,8 @@
  */
 
 #include <win32k.h>
+#include <jpnvkeys.h>
+
 DBG_DEFAULT_CHANNEL(UserMisc);
 
 #define INVALID_THREAD_ID  ((ULONG)-1)
@@ -21,23 +23,6 @@ DBG_DEFAULT_CHANNEL(UserMisc);
 #define LANGID_CHINESE_TRADITIONAL  MAKELANGID(LANG_CHINESE,  SUBLANG_CHINESE_TRADITIONAL)
 #define LANGID_NEUTRAL              MAKELANGID(LANG_NEUTRAL,  SUBLANG_NEUTRAL)
 
-// The special virtual keys for Japanese: Used for key states.
-// https://www.kthree.co.jp/kihelp/index.html?page=app/vkey&type=html
-#define VK_DBE_ALPHANUMERIC 0xF0
-#define VK_DBE_KATAKANA 0xF1
-#define VK_DBE_HIRAGANA 0xF2
-#define VK_DBE_SBCSCHAR 0xF3
-#define VK_DBE_DBCSCHAR 0xF4
-#define VK_DBE_ROMAN 0xF5
-#define VK_DBE_NOROMAN 0xF6
-#define VK_DBE_ENTERWORDREGISTERMODE 0xF7
-#define VK_DBE_ENTERCONFIGMODE 0xF8
-#define VK_DBE_FLUSHSTRING 0xF9
-#define VK_DBE_CODEINPUT 0xFA
-#define VK_DBE_NOCODEINPUT 0xFB
-#define VK_DBE_DETERINESTRING 0xFC
-#define VK_DBE_ENTERDLGCONVERSIONMODE 0xFD
-
 HIMC ghIMC = NULL;
 BOOL gfImeOpen = (BOOL)-1;
 DWORD gdwImeConversion = (DWORD)-1;