public static Settings CreateDefaultSettings()
{
var result = new Settings {DefaultLayoutName = "ENU"};
var colorizationParams = new DwmApi.WDM_COLORIZATION_PARAMS
{
Color1 = 3640655872,
Color2 = 3640655872,
Opaque = 1,
Intensity = 100,
Unknown1 = 10,
Unknown2 = 120,
Unknown3 = 50
};
result.DefaultLayoutColorScheme = colorizationParams;
colorizationParams = new DwmApi.WDM_COLORIZATION_PARAMS
{
Color1 = 3640680576,
Color2 = 3640680576,
Opaque = 1,
Intensity = 100,
Unknown1 = 10,
Unknown2 = 120,
Unknown3 = 50
};
result.AlternativeLayoutColorScheme = colorizationParams;
return result;
}
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;
}
}
if (languageName == null) return;
try
{
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;
}
}
public static Settings Deserialize(byte[] serializedSettings)
{
var settings = new Settings();
using (var reader = new BinaryReader(new MemoryStream(serializedSettings)))
{
var defaultLayoutNameLength = reader.ReadInt32();
var buffer = reader.ReadBytes(defaultLayoutNameLength);
settings.DefaultLayoutName = Encoding.UTF8.GetString(buffer);
var colorizationParams = new DwmApi.WDM_COLORIZATION_PARAMS
{
Color1 = reader.ReadUInt32(),
Color2 = reader.ReadUInt32(),
Opaque = reader.ReadUInt32(),
Intensity = reader.ReadUInt32(),
Unknown1 = reader.ReadUInt32(),
Unknown2 = reader.ReadUInt32(),
Unknown3 = reader.ReadUInt32()
};
settings.DefaultLayoutColorScheme = colorizationParams;
colorizationParams = new DwmApi.WDM_COLORIZATION_PARAMS
{
Color1 = reader.ReadUInt32(),
Color2 = reader.ReadUInt32(),
Opaque = reader.ReadUInt32(),
Intensity = reader.ReadUInt32(),
Unknown1 = reader.ReadUInt32(),
Unknown2 = reader.ReadUInt32(),
Unknown3 = reader.ReadUInt32()
};
settings.AlternativeLayoutColorScheme = colorizationParams;
}
return settings;
}
private void LoadOrCreateDefaultSettings()
{
string settingsFileName = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
MainForm.settingsFileName);
Settings newSettings;
try
{
byte[] binary = File.ReadAllBytes(settingsFileName);
newSettings = Settings.Deserialize(binary);
}
catch (Exception)
{
newSettings = Settings.CreateDefaultSettings();
try
{
File.WriteAllBytes(settingsFileName, Settings.Serialize(newSettings));
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Не удалось сохранить настройки по умолчанию", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
settings = newSettings;
}
public static byte[] Serialize(Settings settings)
{
var stream = new MemoryStream();
var defaultLayoutNameBytes = Encoding.UTF8.GetBytes(settings.DefaultLayoutName);
stream.Write(BitConverter.GetBytes(defaultLayoutNameBytes.Length), 0, sizeof (int));
stream.Write(defaultLayoutNameBytes, 0, defaultLayoutNameBytes.Length);
var buffer = SerializeColorizationParams(settings.DefaultLayoutColorScheme);
stream.Write(buffer, 0, buffer.Length);
buffer = SerializeColorizationParams(settings.AlternativeLayoutColorScheme);
stream.Write(buffer, 0, buffer.Length);
return stream.ToArray();
}
