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267 lines
10 KiB
C++
267 lines
10 KiB
C++
#include "./windowsTheme.h"
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#include <shlwapi.h>
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typedef UXTHEME (WINAPI *UXOPENTHEMEDATA)(HWND hwnd, LPCWSTR /*pszClassList*/);
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typedef HRESULT (WINAPI *UXCLOSETHEMEDATA)(UXTHEME /*hTheme*/);
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typedef HRESULT (WINAPI *UXSETWINDOWTHEME)(HWND /*hwnd*/, LPCWSTR /*pszSubAppName*/, LPCWSTR /*pszSubIdList*/);
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typedef HRESULT (WINAPI *UXDRAWTHEMEBACKGROUND)(UXTHEME /*hTheme*/, HDC /*hdc*/, INT /*iPartId*/, INT /*iStateId*/,
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LPCRECT /*pRect*/, LPCRECT /*pClipRect*/);
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typedef HRESULT (WINAPI *UXDRAWTHEMEPARENTBACKGROUND)(HWND /*hwnd*/, HDC /*hdc*/, const RECT * /*prc*/);
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typedef HRESULT (WINAPI *UXDRAWTHEMEPARENTBACKGROUNDEX)(HWND /*hwnd*/, HDC /*hdc*/, DWORD /*dwFlags*/, const RECT * /*prc*/);
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typedef HRESULT (WINAPI *UXDRAWTHEMETEXT)(UXTHEME /*hTheme*/, HDC /*hdc*/, INT /*iPartId*/, INT /*iStateId*/,
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LPCWSTR /*pszText*/, INT /*iCharCount*/, DWORD /*dwTextFlags*/,
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DWORD /*dwTextFlags2*/, LPCRECT /*pRect*/);
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typedef COLORREF (WINAPI *UXGETTHEMESYSCOLOR)(UXTHEME /*hTheme*/, INT /*iColorID*/);
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typedef HRESULT (WINAPI *UXGETTHEMECOLOR)(UXTHEME /*hTheme*/, int /*iPartId*/, int /*iStateId*/, int /*iPropId*/, LPCOLORREF /*pColor*/);
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typedef HRESULT (WINAPI *UXGETTHEMEINT)(UXTHEME /*hTheme*/, int /*iPartId*/, int /*iStateId*/, int /*iPropId*/, LPINT /*piVal*/);
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typedef HRESULT (WINAPI *UXGETTHEMEMETRIC)(UXTHEME /*hTheme*/, HDC /*hdc*/, int /*iPartId*/, int /*iStateId*/, int /*iPropId*/, LPINT /*piVal*/);
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typedef HRESULT (WINAPI *UXGETTHEMEPARTSIZE)(UXTHEME /*hTheme*/, HDC /*hdc*/, int /*iPartId*/, int /*iStateId*/, LPCRECT /*prc*/, UXTHEMESIZE /*eSize*/, LPSIZE /*psz*/);
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typedef HRESULT (WINAPI *UXGETTHEMEBACKGROUNDCONTENTRECT)(UXTHEME /*hTheme*/, HDC /*hdc*/, int /*iPartId*/, int /*iStateId*/, LPCRECT /*pBoundingRect*/, LPRECT /*pContentRect*/);
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typedef HRESULT (WINAPI *UXENABLETHEMEDIALOGTEXTURE)(HWND /*hwnd*/, DWORD /*dwFlags*/);
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typedef BOOL (WINAPI *UXISAPPTHEMED)(void);
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typedef BOOL (WINAPI *UXISTHEMEACTIVE)(void);
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typedef BOOL (WINAPI *UXISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)(UXTHEME /*hTheme*/, int /*iPartId*/, int /*iStateId*/);
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static UXOPENTHEMEDATA uxOpenThemeData = NULL;
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static UXCLOSETHEMEDATA uxCloseThemeData = NULL;
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static UXSETWINDOWTHEME uxSetWindowTheme = NULL;
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static UXISAPPTHEMED uxIsAppThemed = NULL;
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static UXISTHEMEACTIVE uxIsThemeActive = NULL;
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static UXDRAWTHEMEBACKGROUND uxDrawThemeBackground = NULL;
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static UXDRAWTHEMEPARENTBACKGROUND uxDrawThemeParentBackground = NULL;
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static UXDRAWTHEMEPARENTBACKGROUNDEX uxDrawThemeParentBackgroundEx = NULL;
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static UXDRAWTHEMETEXT uxDrawThemeText = NULL;
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static UXGETTHEMESYSCOLOR uxGetThemeSysColor = NULL;
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static UXGETTHEMECOLOR uxGetThemeColor = NULL;
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static UXGETTHEMEINT uxGetThemeInt = NULL;
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static UXGETTHEMEMETRIC uxGetThemeMetric = NULL;
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static UXGETTHEMEPARTSIZE uxGetThemePartSize = NULL;
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static UXGETTHEMEBACKGROUNDCONTENTRECT uxGetThemeBackgroundContentRect = NULL;
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static UXISTHEMEBACKGROUNDPARTIALLYTRANSPARENT uxIsThemeBackgroundPartiallyTransparent = NULL;
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static UXENABLETHEMEDIALOGTEXTURE uxEnableThemeDialogTexture = NULL;
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static HMODULE uxModule = NULL;
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static HRESULT uxLoadResult = E_WINTHEME_NOTLOADED;
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static BOOL fSysCheckOk = -1;
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static BOOL fComCtlCheckOk = -1;
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#define UXTHEME_LOADCHECK(__uxFunction){\
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if (NULL == uxModule && FAILED(UxTheme_LoadLibrary())) return uxLoadResult;\
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if (NULL == (__uxFunction)) return E_WINTHEME_BADFUNCTION;}
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#define UXTHEME_LOADCHECK_RESULT(__uxFunction, __failResult){\
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if ((NULL == uxModule && FAILED(UxTheme_LoadLibrary())) || NULL == (__uxFunction))\
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return (__failResult);}
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HRESULT STDAPICALLTYPE UxTheme_LoadLibrary(void)
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{
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if (E_WINTHEME_NOTLOADED == uxLoadResult)
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{
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uxModule = LoadLibraryW(L"uxtheme.dll");
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if (NULL == uxModule)
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{
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uxLoadResult = E_WINTHEME_LOADFAILED;
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}
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else
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{
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uxSetWindowTheme = (UXSETWINDOWTHEME)GetProcAddress(uxModule, "SetWindowTheme");
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uxIsAppThemed = (UXISAPPTHEMED)GetProcAddress(uxModule, "IsAppThemed");
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uxIsThemeActive = (UXISTHEMEACTIVE)GetProcAddress(uxModule, "IsThemeActive");
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uxOpenThemeData = (UXOPENTHEMEDATA)GetProcAddress(uxModule, "OpenThemeData");
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uxCloseThemeData = (UXCLOSETHEMEDATA)GetProcAddress(uxModule, "CloseThemeData");
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uxDrawThemeBackground = (UXDRAWTHEMEBACKGROUND)GetProcAddress(uxModule, "DrawThemeBackground");
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uxDrawThemeParentBackground = (UXDRAWTHEMEPARENTBACKGROUND)GetProcAddress(uxModule, "DrawThemeParentBackground");
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uxDrawThemeParentBackgroundEx = (UXDRAWTHEMEPARENTBACKGROUNDEX)GetProcAddress(uxModule, "DrawThemeParentBackgroundEx");
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uxDrawThemeText = (UXDRAWTHEMETEXT)GetProcAddress(uxModule, "DrawThemeText");
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uxGetThemeSysColor = (UXGETTHEMESYSCOLOR)GetProcAddress(uxModule, "GetThemeSysColor");
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uxGetThemeColor = (UXGETTHEMECOLOR)GetProcAddress(uxModule, "GetThemeColor");
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uxGetThemeInt = (UXGETTHEMEINT)GetProcAddress(uxModule, "GetThemeInt");
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uxGetThemeMetric = (UXGETTHEMEMETRIC)GetProcAddress(uxModule, "GetThemeMetric");
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uxGetThemePartSize = (UXGETTHEMEPARTSIZE)GetProcAddress(uxModule, "GetThemePartSize");
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uxGetThemeBackgroundContentRect = (UXGETTHEMEBACKGROUNDCONTENTRECT)GetProcAddress(uxModule, "GetThemeBackgroundContentRect");
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uxIsThemeBackgroundPartiallyTransparent = (UXISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)GetProcAddress(uxModule, "IsThemeBackgroundPartiallyTransparent");
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uxEnableThemeDialogTexture = (UXENABLETHEMEDIALOGTEXTURE)GetProcAddress(uxModule, "EnableThemeDialogTexture");
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uxLoadResult = S_OK;
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}
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}
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if (-1 == fSysCheckOk)
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{
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OSVERSIONINFOW vi;
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vi.dwOSVersionInfoSize = sizeof(vi);
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if (FALSE != GetVersionEx(&vi) &&
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(vi.dwMajorVersion > 5 || (vi.dwMajorVersion == 5 && vi.dwMinorVersion > 0)))
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{
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fSysCheckOk = TRUE;
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}
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else
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{
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fSysCheckOk = FALSE;
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}
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}
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if (-1 == fComCtlCheckOk)
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{
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fComCtlCheckOk = FALSE;
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HMODULE hComCtl = LoadLibraryW(L"comctl32.dll");
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if (NULL != hComCtl)
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{
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HRESULT (CALLBACK *waDllGetVersion)(DLLVERSIONINFO*) = (HRESULT (CALLBACK *)(DLLVERSIONINFO*))GetProcAddress(hComCtl, "DllGetVersion");
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if (NULL != waDllGetVersion)
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{
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DLLVERSIONINFO dllVer;
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dllVer.cbSize = sizeof(DLLVERSIONINFO);
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if (S_OK == waDllGetVersion(&dllVer) && dllVer.dwMajorVersion >= 6)
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{
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fComCtlCheckOk = TRUE;
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}
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FreeLibrary(hComCtl);
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}
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}
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}
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return uxLoadResult;
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}
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HRESULT STDAPICALLTYPE UxTheme_IsThemeActive(void)
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{
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if (NULL == uxIsAppThemed)
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{
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if(FAILED(UxTheme_LoadLibrary()))
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return uxLoadResult;
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if (NULL == uxIsAppThemed) return E_WINTHEME_BADFUNCTION;
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}
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if (NULL == uxIsThemeActive)
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{
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if(FAILED(UxTheme_LoadLibrary()))
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return uxLoadResult;
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if (NULL == uxIsThemeActive) return E_WINTHEME_BADFUNCTION;
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}
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if (TRUE != fSysCheckOk || TRUE != fComCtlCheckOk ||
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FALSE == uxIsAppThemed() || FALSE == uxIsThemeActive())
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{
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return S_FALSE;
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}
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return S_OK;
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}
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HRESULT STDAPICALLTYPE UxTheme_GetLoadResult(void)
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{
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return uxLoadResult;
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}
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UXTHEME STDAPICALLTYPE UxOpenThemeData(HWND hwnd, LPCWSTR pszClassList)
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{
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UXTHEME_LOADCHECK_RESULT(uxOpenThemeData, NULL);
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return uxOpenThemeData(hwnd, pszClassList);
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}
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HRESULT STDAPICALLTYPE UxCloseThemeData(UXTHEME hTheme)
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{
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UXTHEME_LOADCHECK(uxCloseThemeData);
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return uxCloseThemeData(hTheme);
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}
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HRESULT STDAPICALLTYPE UxSetWindowTheme(HWND hwnd, LPCWSTR pszSubAppName, LPCWSTR pszSubIdList)
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{
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UXTHEME_LOADCHECK(uxSetWindowTheme);
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return uxSetWindowTheme(hwnd, pszSubAppName, pszSubIdList);
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}
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BOOL STDAPICALLTYPE UxIsAppThemed(void)
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{
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UXTHEME_LOADCHECK_RESULT(uxIsAppThemed, FALSE);
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return uxIsAppThemed();
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}
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BOOL STDAPICALLTYPE UxIsThemeActive(void)
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{
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UXTHEME_LOADCHECK_RESULT(UxIsThemeActive, FALSE);
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return UxIsThemeActive();
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}
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HRESULT STDAPICALLTYPE UxDrawThemeBackground(UXTHEME hTheme, HDC hdc, int iPartId, int iStateId,
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const RECT *pRect, OPTIONAL const RECT *pClipRect)
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{
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UXTHEME_LOADCHECK(uxDrawThemeBackground);
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return uxDrawThemeBackground(hTheme, hdc, iPartId, iStateId, pRect, pClipRect);
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}
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HRESULT STDAPICALLTYPE UxDrawThemeParentBackground(HWND hwnd, HDC hdc, const RECT *prc)
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{
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UXTHEME_LOADCHECK(uxDrawThemeParentBackground);
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return uxDrawThemeParentBackground(hwnd, hdc, prc);
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}
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HRESULT STDAPICALLTYPE UxDrawThemeParentBackgroundEx(HWND hwnd, HDC hdc, DWORD dwFlags, const RECT *prc)
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{
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UXTHEME_LOADCHECK(uxDrawThemeParentBackgroundEx);
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return uxDrawThemeParentBackgroundEx(hwnd, hdc, dwFlags, prc);
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}
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HRESULT STDAPICALLTYPE UxDrawThemeText(UXTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR pszText,
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int iCharCount, DWORD dwTextFlags, DWORD dwTextFlags2, const RECT *pRect)
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{
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UXTHEME_LOADCHECK(uxDrawThemeText);
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return uxDrawThemeText(hTheme, hdc, iPartId, iStateId, pszText, iCharCount, dwTextFlags, dwTextFlags2, pRect);
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}
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COLORREF STDAPICALLTYPE UxGetThemeSysColor(UXTHEME hTheme, int iColorID)
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{
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UXTHEME_LOADCHECK_RESULT(uxGetThemeSysColor, RGB(255, 0, 255));
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return uxGetThemeSysColor(hTheme, iColorID);
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}
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HRESULT STDAPICALLTYPE UxGetThemeColor(UXTHEME hTheme, int iPartId, int iStateId, int iPropId, COLORREF *pColor)
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{
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UXTHEME_LOADCHECK(uxGetThemeColor);
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return uxGetThemeColor(hTheme, iPartId, iStateId, iPropId, pColor);
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}
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HRESULT STDAPICALLTYPE UxGetThemeInt(UXTHEME hTheme, int iPartId, int iStateId, int iPropId, int *piVal)
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{
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UXTHEME_LOADCHECK(uxGetThemeInt);
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return uxGetThemeInt(hTheme, iPartId, iStateId, iPropId, piVal);
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}
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HRESULT STDAPICALLTYPE UxGetThemeMetric(UXTHEME hTheme, HDC hdc, int iPartId, int iStateId, int iPropId, int *piVal)
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{
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UXTHEME_LOADCHECK(uxGetThemeMetric);
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return uxGetThemeMetric(hTheme, hdc, iPartId, iStateId, iPropId, piVal);
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}
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HRESULT STDAPICALLTYPE UxGetThemePartSize(UXTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCRECT prc, UXTHEMESIZE eSize, SIZE *psz)
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{
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UXTHEME_LOADCHECK(uxGetThemePartSize);
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return uxGetThemePartSize(hTheme, hdc, iPartId, iStateId, prc, eSize, psz);
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}
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HRESULT STDAPICALLTYPE UxGetThemeBackgroundContentRect(UXTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCRECT pBoundingRect, LPRECT pContentRect)
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{
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UXTHEME_LOADCHECK(uxGetThemeBackgroundContentRect);
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return uxGetThemeBackgroundContentRect(hTheme, hdc, iPartId, iStateId, pBoundingRect, pContentRect);
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}
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BOOL STDAPICALLTYPE UxIsThemeBackgroundPartiallyTransparent(UXTHEME hTheme, int iPartId, int iStateId)
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{
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UXTHEME_LOADCHECK_RESULT(uxIsThemeBackgroundPartiallyTransparent, FALSE);
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return uxIsThemeBackgroundPartiallyTransparent(hTheme, iPartId, iStateId);
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}
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HRESULT STDAPICALLTYPE UxEnableThemeDialogTexture(HWND hwnd, DWORD dwFlags)
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{
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UXTHEME_LOADCHECK(uxEnableThemeDialogTexture);
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return uxEnableThemeDialogTexture(hwnd, dwFlags);
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}
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