[reactos] 01/01: [MSCTFIME][MSUTB][SDK] Add cicInitUIFLib and cicDoneUIFLib (#6307)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=bf92fa2386e6e271c6cbc…

commit bf92fa2386e6e271c6cbcbe07de64007e571e35f
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Sat Jan 6 19:21:37 2024 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Sat Jan 6 19:21:37 2024 +0900

    [MSCTFIME][MSUTB][SDK] Add cicInitUIFLib and cicDoneUIFLib (#6307)
    
    Supporting TIPs...
    JIRA issue: CORE-19360
    - Implement cicInitUIFLib and cicDoneUIFLib functions.
    - Use them in msctfime and msutb.
    - Add CUIFSystemInfo class in <cicero/cicuif.h>.
---
 dll/ime/msctfime/msctfime.cpp       | 16 +------
 dll/win32/msutb/msutb.cpp           | 20 +-------
 dll/win32/msutb/precomp.h           |  2 +-
 sdk/include/reactos/cicero/cicuif.h | 96 +++++++++++++++++++++++++++++++++++++
 4 files changed, 101 insertions(+), 33 deletions(-)

diff --git a/dll/ime/msctfime/msctfime.cpp b/dll/ime/msctfime/msctfime.cpp
index 884b01a500b..c1353076be1 100644
--- a/dll/ime/msctfime/msctfime.cpp
+++ b/dll/ime/msctfime/msctfime.cpp
@@ -3646,18 +3646,6 @@ VOID DetachIME(VOID)
     UnregisterImeClass();
 }
 
-/// @unimplemented
-VOID InitUIFLib(VOID)
-{
-    //FIXME
-}
-
-/// @unimplemented
-VOID DoneUIFLib(VOID)
-{
-    //FIXME
-}
-
 /// @implemented
 BOOL ProcessAttach(HINSTANCE hinstDLL)
 {
@@ -3670,7 +3658,7 @@ BOOL ProcessAttach(HINSTANCE hinstDLL)
 
     cicGetOSInfo(&g_uACP, &g_dwOSInfo);
 
-    InitUIFLib();
+    cicInitUIFLib();
 
     if (!TFInitLib())
         return FALSE;
@@ -3695,7 +3683,7 @@ VOID ProcessDetach(HINSTANCE hinstDLL)
     DeleteCriticalSection(&g_csLock);
     TLS::InternalDestroyTLS();
     TLS::Uninitialize();
-    DoneUIFLib();
+    cicDoneUIFLib();
 }
 
 /// @implemented
diff --git a/dll/win32/msutb/msutb.cpp b/dll/win32/msutb/msutb.cpp
index 29ecbe7d330..4ba8f878913 100644
--- a/dll/win32/msutb/msutb.cpp
+++ b/dll/win32/msutb/msutb.cpp
@@ -121,22 +121,6 @@ STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
     return gModule.DllGetClassObject(rclsid, riid, ppv);
 }
 
-/**
- * @unimplemented
- */
-VOID InitUIFLib(VOID)
-{
-    //FIXME
-}
-
-/**
- * @unimplemented
- */
-VOID DoneUIFLib(VOID)
-{
-    //FIXME
-}
-
 /**
  * @implemented
  */
@@ -167,7 +151,7 @@ BOOL ProcessAttach(HINSTANCE hinstDLL)
     cicGetOSInfo(&g_uACP, &g_dwOSInfo);
 
     TFInitLib(MsUtbCoCreateInstance);
-    InitUIFLib();
+    cicInitUIFLib();
 
     //CTrayIconWnd::RegisterClassW(); //FIXME
 
@@ -184,7 +168,7 @@ BOOL ProcessAttach(HINSTANCE hinstDLL)
  */
 VOID ProcessDetach(HINSTANCE hinstDLL)
 {
-    DoneUIFLib();
+    cicDoneUIFLib();
     TFUninitLib();
     ::DeleteCriticalSection(&g_cs);
     gModule.Term();
diff --git a/dll/win32/msutb/precomp.h b/dll/win32/msutb/precomp.h
index 0a77ed7f3ef..d4579a7511b 100644
--- a/dll/win32/msutb/precomp.h
+++ b/dll/win32/msutb/precomp.h
@@ -24,7 +24,7 @@
 #include <atlcom.h>
 #include <strsafe.h>
 #undef STATUS_NO_MEMORY
-#include <cicero/cicbase.h>
+#include <cicero/cicuif.h>
 
 #include <wine/debug.h>
 
diff --git a/sdk/include/reactos/cicero/cicuif.h b/sdk/include/reactos/cicero/cicuif.h
index 9745484075d..6bc52280640 100644
--- a/sdk/include/reactos/cicero/cicuif.h
+++ b/sdk/include/reactos/cicero/cicuif.h
@@ -9,6 +9,7 @@
 
 #include "cicarray.h"
 
+class CUIFSystemInfo;
 struct CUIFTheme;
     class CUIFObject;
         class CUIFWindow;
@@ -21,6 +22,27 @@ class CUIFScheme;
 
 /////////////////////////////////////////////////////////////////////////////
 
+class CUIFSystemInfo : OSVERSIONINFO
+{
+public:
+    static CUIFSystemInfo *s_pSystemInfo;
+    DWORD m_cBitsPixels;
+    BOOL m_bHighContrast1;
+    BOOL m_bHighContrast2;
+
+    CUIFSystemInfo();
+    void GetSystemMetrics();
+    void Initialize();
+};
+
+DECLSPEC_SELECTANY CUIFSystemInfo *CUIFSystemInfo::s_pSystemInfo = NULL;
+
+void cicInitUIFSys(void);
+void cicDoneUIFSys(void);
+void cicUpdateUIFSys(void);
+
+/////////////////////////////////////////////////////////////////////////////
+
 #include <uxtheme.h>
 
 // uxtheme.dll
@@ -340,6 +362,80 @@ class CUIFWindow : public CUIFObject
 
 /////////////////////////////////////////////////////////////////////////////
 
+inline void cicInitUIFLib(void)
+{
+    cicInitUIFSys();
+    cicInitUIFScheme();
+    cicInitUIFUtil();
+}
+
+inline void cicDoneUIFLib(void)
+{
+    cicDoneUIFScheme();
+    cicDoneUIFSys();
+    cicDoneUIFUtil();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+inline CUIFSystemInfo::CUIFSystemInfo()
+{
+    dwMajorVersion = 4;
+    dwMinorVersion = 0;
+    dwBuildNumber = 0;
+    dwPlatformId = VER_PLATFORM_WIN32_WINDOWS;
+    m_cBitsPixels = 8;
+    m_bHighContrast1 = m_bHighContrast2 = FALSE;
+}
+
+inline void CUIFSystemInfo::GetSystemMetrics()
+{
+    HDC hDC = ::GetDC(NULL);
+    m_cBitsPixels = ::GetDeviceCaps(hDC, BITSPIXEL);
+    ::ReleaseDC(NULL, hDC);
+
+    HIGHCONTRAST HighContrast = { sizeof(HighContrast) };
+    ::SystemParametersInfo(SPI_GETHIGHCONTRAST, sizeof(HighContrast), &HighContrast,
0);
+    m_bHighContrast1 = !!(HighContrast.dwFlags & HCF_HIGHCONTRASTON);
+    COLORREF rgbBtnText = ::GetSysColor(COLOR_BTNTEXT);
+    COLORREF rgbBtnFace = ::GetSysColor(COLOR_BTNFACE);
+    const COLORREF black = RGB(0, 0, 0), white = RGB(255, 255, 255);
+    m_bHighContrast2 = (m_bHighContrast1 ||
+                        (rgbBtnText == black && rgbBtnFace == white) ||
+                        (rgbBtnText == white && rgbBtnFace == black));
+}
+
+inline void CUIFSystemInfo::Initialize()
+{
+    dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+    ::GetVersionEx(this);
+    GetSystemMetrics();
+}
+
+inline void cicInitUIFSys(void)
+{
+    CUIFSystemInfo::s_pSystemInfo = new(cicNoThrow) CUIFSystemInfo();
+    if (CUIFSystemInfo::s_pSystemInfo)
+        CUIFSystemInfo::s_pSystemInfo->Initialize();
+}
+
+inline void cicDoneUIFSys(void)
+{
+    if (CUIFSystemInfo::s_pSystemInfo)
+    {
+        delete CUIFSystemInfo::s_pSystemInfo;
+        CUIFSystemInfo::s_pSystemInfo = NULL;
+    }
+}
+
+inline void cicUpdateUIFSys(void)
+{
+    if (CUIFSystemInfo::s_pSystemInfo)
+        CUIFSystemInfo::s_pSystemInfo->GetSystemMetrics();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
 inline HRESULT CUIFTheme::InternalOpenThemeData(HWND hWnd)
 {
     if (!hWnd || !m_pszClassList)