public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(string))
{
if (value == null)
{
return("");
}
var keyGesture = value as AnyKeyGesture;
if (keyGesture == null)
{
throw GetConvertToException(value, destinationType);
}
if (keyGesture.Key == Key.None)
{
return("");
}
string strKey = _keyConverter.ConvertToString(keyGesture.Key, culture, context);
if (strKey == "")
{
return("");
}
string strModifiers = _modifierKeysConverter.ConvertToString(keyGesture.Modifiers, culture, context);
return((strModifiers != "" ? strModifiers + ModifiersDelimiter : "")
+ strKey
+ (keyGesture.DisplayString != "" ? DisplayStringSeparator + keyGesture.DisplayString : ""));
}
throw GetConvertToException(value, destinationType);
}
private static string GetModifierString(ModifierKeys modifier)
{
string modifierStr = null;
if (_localizationResourceManager != null)
{
modifierStr = _localizationResourceManager.GetString("ModifierKeys_" + modifier);
}
return(modifierStr ?? ModifierKeysConverter.ConvertToString(modifier));
}
public override string ToString()
{
string modifiers = null;
if (ModifierKeys != ModifierKeys.None)
{
var converter = new ModifierKeysConverter();
modifiers = converter.ConvertToString(ModifierKeys);
}
string key = null;
if (Key != Key.None)
{
var keyConverter = new KeyConverter();
key = keyConverter.ConvertToString(Key);
}
return(string.IsNullOrEmpty(key)
? string.Empty
: (string.IsNullOrEmpty(modifiers) ? key : string.Format("{0}+{1}", modifiers, key)));
}
private static void textBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
var textBox = sender as TextBox;
if (!_ignoredKey.Contains(e.Key) && (e.Key != Key.System || (e.Key == Key.System && !_ignoredKey.Contains(e.SystemKey))))
{
var keys = (e.Key == Key.System && !_ignoredKey.Contains(e.SystemKey)) ? e.SystemKey : e.Key;
var hotKey = new HotKey()
{
Ctrl = ((Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control),
Alt = ((Keyboard.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt),
Shift = ((Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift),
Key = keys
};
if (hotKey.Ctrl || hotKey.Alt || hotKey.Shift == true)
{
var kc = new KeyConverter();
var mkc = new ModifierKeysConverter();
if (textBox.Name == "HotKeyQ")
{
if (e.Key == Key.C)
{
return;
}
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyQ);
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModQ);
QTranse.HotKeyManage.Unregister(key, mod);
QTranse.HotKeyManage.Register(e.Key, Keyboard.Modifiers);
Settings.Default.hotKeyQ = kc.ConvertToString(e.Key);
Settings.Default.hotKeyModQ = mkc.ConvertToString(Keyboard.Modifiers);
Settings.Default.Save();
QTranse.Mvvm.HotKeyQ = string.Format($"{hotKey}");
}
if (textBox.Name == "HotKeyW")
{
if (e.Key == Key.C)
{
return;
}
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyW);
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModW);
QTranse.HotKeyManage.Unregister(key, mod);
QTranse.HotKeyManage.Register(e.Key, Keyboard.Modifiers);
Settings.Default.hotKeyW = kc.ConvertToString(e.Key);
Settings.Default.hotKeyModW = mkc.ConvertToString(Keyboard.Modifiers);
Settings.Default.Save();
QTranse.Mvvm.HotKeyW = string.Format($"{hotKey}");
}
if (textBox.Name == "HotKeyB")
{
if (e.Key == Key.C)
{
return;
}
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyB);
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModB);
QTranse.HotKeyManage.Unregister(key, mod);
QTranse.HotKeyManage.Register(e.Key, Keyboard.Modifiers);
Settings.Default.hotKeyB = kc.ConvertToString(e.Key);
Settings.Default.hotKeyModB = mkc.ConvertToString(Keyboard.Modifiers);
Settings.Default.Save();
QTranse.Mvvm.HotKeyB = string.Format($"{hotKey}");
}
if (textBox.Name == "HotKeyG")
{
if (e.Key == Key.C)
{
return;
}
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyG);
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModG);
QTranse.HotKeyManage.Unregister(key, mod);
QTranse.HotKeyManage.Register(e.Key, Keyboard.Modifiers);
Settings.Default.hotKeyG = kc.ConvertToString(e.Key);
Settings.Default.hotKeyModG = mkc.ConvertToString(Keyboard.Modifiers);
Settings.Default.Save();
QTranse.Mvvm.HotKeyG = string.Format($"{hotKey}");
}
}
}
e.Handled = true;
}
// 热键注册/响应
private void RegisterHotKey()
{
var kc = new KeyConverter();
var mkc = new ModifierKeysConverter();
try
{
if (Settings.Default.hotKeyModQ != "" && Settings.Default.hotKeyQ != "")
{
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModQ);
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyQ);
HotKeyManage.Register(key, mod);
}
else
{
HotKeyManage.Register(Key.Q, ModifierKeys.Control);
Settings.Default.hotKeyModQ = mkc.ConvertToString(ModifierKeys.Control);
Settings.Default.hotKeyQ = kc.ConvertToString(Key.Q);
}
Mvvm.HotKeyQ = HotKeyManage.ToString();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
Mvvm.HotKeyQ = HotKeyManage.ToString() + "(冲突)";
}
//////////////////////////////////////////////////
try
{
if (Settings.Default.hotKeyModW != "" && Settings.Default.hotKeyW != "")
{
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModW);
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyW);
HotKeyManage.Register(key, mod);
}
else
{
HotKeyManage.Register(Key.W, ModifierKeys.Control);
Settings.Default.hotKeyModW = mkc.ConvertToString(ModifierKeys.Control);
Settings.Default.hotKeyW = kc.ConvertToString(Key.W);
}
Mvvm.HotKeyW = HotKeyManage.ToString();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
Mvvm.HotKeyW = HotKeyManage.ToString() + "(冲突)";
}
//////////////////////////////////////////////////
try
{
if (Settings.Default.hotKeyModB != "" && Settings.Default.hotKeyB != "")
{
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModB);
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyB);
HotKeyManage.Register(key, mod);
}
else
{
HotKeyManage.Register(Key.B, ModifierKeys.Control);
Settings.Default.hotKeyModB = mkc.ConvertToString(ModifierKeys.Control);
Settings.Default.hotKeyB = kc.ConvertToString(Key.B);
}
Mvvm.HotKeyB = HotKeyManage.ToString();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
Mvvm.HotKeyB = HotKeyManage.ToString() + "(冲突)";
}
//////////////////////////////////////////////////
try
{
if (Settings.Default.hotKeyModG != "" && Settings.Default.hotKeyG != "")
{
ModifierKeys mod = (ModifierKeys)mkc.ConvertFromString(Settings.Default.hotKeyModG);
Key key = (Key)kc.ConvertFromString(Settings.Default.hotKeyG);
HotKeyManage.Register(key, mod);
}
else
{
HotKeyManage.Register(Key.G, ModifierKeys.Control);
Settings.Default.hotKeyModG = mkc.ConvertToString(ModifierKeys.Control);
Settings.Default.hotKeyG = kc.ConvertToString(Key.G);
}
Mvvm.HotKeyG = HotKeyManage.ToString();
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
Mvvm.HotKeyG = HotKeyManage.ToString() + "(冲突)";
}
Settings.Default.Save();
}