Beispiel #1
0
/**********************************************************************
 *      ApplyTheme                                         (UXTHEME.4)
 *
 * Set a theme file to be the currently active theme
 *
 * PARAMS
 *     hThemeFile           Handle to theme file
 *     unknown              See notes
 *     hWnd                 Window requesting the theme change
 *
 * RETURNS
 *     Success: S_OK
 *     Failure: HRESULT error-code
 *
 * NOTES
 * I'm not sure what the second parameter is (the datatype is likely wrong), other then this:
 * Under XP if I pass
 * char b[] = "";
 *   the theme is applied with the screen redrawing really badly (flickers)
 * char b[] = "\0"; where \0 can be one or more of any character, makes no difference
 *   the theme is applied smoothly (screen does not flicker)
 * char *b = "\0" or NULL; where \0 can be zero or more of any character, makes no difference
 *   the function fails returning invalid parameter... very strange
 */
HRESULT WINAPI ApplyTheme(HTHEMEFILE hThemeFile, char *unknown, HWND hWnd)
{
    HRESULT hr;
    TRACE("(%p,%s,%p)\n", hThemeFile, unknown, hWnd);
    hr = UXTHEME_ApplyTheme(hThemeFile);
    UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
    return hr;
}
Beispiel #2
0
BOOL WINAPI
ThemeHooksRemove()
{
    BOOL ret;

    ret = UnregisterUserApiHook();

    UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);

    return ret;
}
Beispiel #3
0
/***********************************************************************
 *      SetWindowTheme                                      (UXTHEME.@)
 *
 * Persistent through the life of the window, even after themes change
 */
HRESULT WINAPI SetWindowTheme(HWND hwnd, LPCWSTR pszSubAppName,
                              LPCWSTR pszSubIdList)
{
    HRESULT hr;
    TRACE("(%p,%s,%s)\n", hwnd, debugstr_w(pszSubAppName),
          debugstr_w(pszSubIdList));
    hr = UXTHEME_SetWindowProperty(hwnd, atSubAppName, pszSubAppName);
    if(SUCCEEDED(hr))
        hr = UXTHEME_SetWindowProperty(hwnd, atSubIdList, pszSubIdList);
    if(SUCCEEDED(hr))
	UXTHEME_broadcast_msg (hwnd, WM_THEMECHANGED);
    return hr;
}
Beispiel #4
0
BOOL WINAPI
ThemeHooksInstall()
{
    PVOID lpFunc;
    OSVERSIONINFO osvi;
    BOOL ret;

    lpFunc = GetProcAddress(GetModuleHandle("user32.dll"), "RegisterUserApiHook");

    ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
    osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
    GetVersionEx(&osvi);

    if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1)
    {
        PREGISTER_UAH_WINXP lpfuncxp = (PREGISTER_UAH_WINXP)lpFunc;
        ret = lpfuncxp(hDllInst, ThemeInitApiHook);
    }
    else if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2)
    {
        PREGISTER_UUAH_WIN2003 lpfunc2003 = (PREGISTER_UUAH_WIN2003)lpFunc;
        USERAPIHOOKINFO uah;

        uah.m_size = sizeof(uah);
        uah.m_dllname1 = L"uxtheme.dll";
        uah.m_funname1 = L"ThemeInitApiHook";
        uah.m_dllname2 = NULL;
        uah.m_funname2 = NULL;

        ret = lpfunc2003(&uah);
    }
    else
    {
        UNIMPLEMENTED;
        ret = FALSE;
    }

    UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);

    return ret;
}
Beispiel #5
0
/***********************************************************************
 *      EnableTheming                                       (UXTHEME.@)
 *
 * NOTES
 * This is a global and persistent change
 */
HRESULT WINAPI EnableTheming(BOOL fEnable)
{
    HKEY hKey;
    WCHAR szEnabled[] = {'0','\0'};

    TRACE("(%d)\n", fEnable);

    if (fEnable != (ActiveThemeFile != NULL)) {
        if(fEnable) 
            UXTHEME_BackupSystemMetrics();
        else
            UXTHEME_RestoreSystemMetrics();
        UXTHEME_SaveSystemMetrics ();

        if (fEnable) szEnabled[0] = '1';
        if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
            RegSetValueExW(hKey, szThemeActive, 0, REG_SZ, (LPBYTE)szEnabled, sizeof(WCHAR));
            RegCloseKey(hKey);
        }
	UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
    }
    return S_OK;
}