internal static void AddGesturesFromResourceStrings(string keyGestures, string displayStrings, InputGestureCollection gestures)
{
while (!string.IsNullOrEmpty(keyGestures))
{
string str;
string str2;
int index = keyGestures.IndexOf(";", StringComparison.Ordinal);
if (index >= 0)
{
str2 = keyGestures.Substring(0, index);
keyGestures = keyGestures.Substring(index + 1);
}
else
{
str2 = keyGestures;
keyGestures = string.Empty;
}
index = displayStrings.IndexOf(";", StringComparison.Ordinal);
if (index >= 0)
{
str = displayStrings.Substring(0, index);
displayStrings = displayStrings.Substring(index + 1);
}
else
{
str = displayStrings;
displayStrings = string.Empty;
}
UnrestrictedKeyGesture inputGesture = CreateFromResourceStrings(str2, str);
if (inputGesture != null)
{
gestures.Add(inputGesture);
}
}
}
public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
{
if (((destinationType == typeof(string)) && (context != null)) && (context.Instance != null))
{
UnrestrictedKeyGesture instance = context.Instance as UnrestrictedKeyGesture;
if (instance != null)
{
return(ModifierKeysConverter.IsDefinedModifierKeys(instance.Modifiers) && IsDefinedKey(instance.Key));
}
}
return(false);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException("destinationType");
}
if (destinationType == typeof(string))
{
if (value == null)
{
return(string.Empty);
}
UnrestrictedKeyGesture gesture = value as UnrestrictedKeyGesture;
if (gesture != null)
{
if (gesture.Key == Key.None)
{
return(string.Empty);
}
string str = "";
string str2 = (string)keyConverter.ConvertTo(context, culture, gesture.Key, destinationType);
if (str2 != string.Empty)
{
str = str + (modifierKeysConverter.ConvertTo(context, culture, gesture.Modifiers, destinationType) as string);
if (str != string.Empty)
{
str = str + '+';
}
str = str + str2;
if (!string.IsNullOrEmpty(gesture.DisplayString))
{
str = str + ',' + gesture.DisplayString;
}
}
return(str);
}
}
throw base.GetConvertToException(value, destinationType);
}
public override bool CanConvertToString(object value, IValueSerializerContext context)
{
UnrestrictedKeyGesture gesture = value as UnrestrictedKeyGesture;
return(((gesture != null) && ModifierKeysConverter.IsDefinedModifierKeys(gesture.Modifiers)) && UnrestrictedKeyGestureConverter.IsDefinedKey(gesture.Key));
}
