public static void SetColor(IntPtr layoutHandle, Settings settings)
{
if (layoutHandle == currentLanguageHanlder)
{
return;
}
currentLanguageHanlder = layoutHandle;
string languageName = null;
foreach (InputLanguage language in installedInputLanguages)
{
if (language.Handle == layoutHandle)
{
languageName = language.Culture.ThreeLetterWindowsLanguageName;
break;
}
}
try
{
if (isWin10)
{
if (languageName == settings.DefaultLayoutName)
{
accentPolicy.GradientColor = settings.Win10DefaultLayoutColorScheme;
}
else
{
accentPolicy.GradientColor = settings.Win10AlternativeLayoutColorScheme;
}
}
else
{
if (languageName == null)
{
return;
}
if (!DwmApi.DwmIsCompositionEnabled())
{
return;
}
var colorizationParams = (languageName == settings.DefaultLayoutName)
? settings.DefaultLayoutColorScheme
: settings.AlternativeLayoutColorScheme;
DwmApi.DwmSetColorizationParameters(ref colorizationParams, 0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
throw;
}
}
private void buttonPickAlternativeLayoutColor_Click(object sender, EventArgs e)
{
try
{
if (isWin10)
{
settings.Win10AlternativeLayoutColorScheme = GetWin10TaskbarColorAsInt();
}
else
{
DwmApi.WDM_COLORIZATION_PARAMS colorizationParams;
DwmApi.DwmGetColorizationParameters(out colorizationParams);
settings.AlternativeLayoutColorScheme = colorizationParams;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Не удалось получить текущую цветовую схему", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
private static byte[] SerializeColorizationParams(DwmApi.WDM_COLORIZATION_PARAMS colorizationParams)
{
var stream = new MemoryStream();
stream.Write(BitConverter.GetBytes(colorizationParams.Color1), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Color2), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Opaque), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Intensity), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Unknown1), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Unknown2), 0, sizeof (uint));
stream.Write(BitConverter.GetBytes(colorizationParams.Unknown3), 0, sizeof (uint));
return stream.ToArray();
}