/***********************************************************************
* OpenThemeDataEx (UXTHEME.61)
*/
HTHEME WINAPI OpenThemeDataEx(HWND hwnd, LPCWSTR pszClassList, DWORD flags)
{
WCHAR szAppBuff[256];
WCHAR szClassBuff[256];
LPCWSTR pszAppName;
LPCWSTR pszUseClassList;
HTHEME hTheme = NULL;
TRACE("(%p,%s, %x)\n", hwnd, debugstr_w(pszClassList), flags);
if(flags)
FIXME("unhandled flags: %x\n", flags);
if(bThemeActive)
{
pszAppName = UXTHEME_GetWindowProperty(hwnd, atSubAppName, szAppBuff, sizeof(szAppBuff)/sizeof(szAppBuff[0]));
/* If SetWindowTheme was used on the window, that overrides the class list passed to this function */
pszUseClassList = UXTHEME_GetWindowProperty(hwnd, atSubIdList, szClassBuff, sizeof(szClassBuff)/sizeof(szClassBuff[0]));
if(!pszUseClassList)
pszUseClassList = pszClassList;
if (pszUseClassList)
hTheme = MSSTYLES_OpenThemeClass(pszAppName, pszUseClassList);
}
if(IsWindow(hwnd))
SetPropW(hwnd, (LPCWSTR)MAKEINTATOM(atWindowTheme), hTheme);
TRACE(" = %p\n", hTheme);
return hTheme;
}
static HTHEME WINAPI
OpenThemeDataInternal(PTHEME_FILE ThemeFile, HWND hwnd, LPCWSTR pszClassList, DWORD flags)
{
WCHAR szAppBuff[256];
WCHAR szClassBuff[256];
LPCWSTR pszAppName;
LPCWSTR pszUseClassList;
HTHEME hTheme = NULL;
TRACE("(%p,%s)\n", hwnd, debugstr_w(pszClassList));
if(!pszClassList)
{
SetLastError(E_POINTER);
return NULL;
}
if(flags)
FIXME("unhandled flags: %x\n", flags);
if (ThemeFile)
{
pszAppName = UXTHEME_GetWindowProperty(hwnd, atSubAppName, szAppBuff, sizeof(szAppBuff)/sizeof(szAppBuff[0]));
/* If SetWindowTheme was used on the window, that overrides the class list passed to this function */
pszUseClassList = UXTHEME_GetWindowProperty(hwnd, atSubIdList, szClassBuff, sizeof(szClassBuff)/sizeof(szClassBuff[0]));
if(!pszUseClassList)
pszUseClassList = pszClassList;
if (pszUseClassList)
{
if (!ThemeFile->classes)
MSSTYLES_ParseThemeIni(ThemeFile);
hTheme = MSSTYLES_OpenThemeClass(ThemeFile, pszAppName, pszUseClassList);
}
}
if(IsWindow(hwnd))
{
SetPropW(hwnd, (LPCWSTR)MAKEINTATOM(atWindowTheme), hTheme);
}
else
{
SetLastError(E_PROP_ID_UNSUPPORTED);
}
SetLastError(hTheme ? ERROR_SUCCESS : E_PROP_ID_UNSUPPORTED);
TRACE(" = %p\n", hTheme);
return hTheme;
}
