private HotkeyController()
{
sc = SessionController.getInstance();
intitialiseModifierDictionary();
initialiseHotkeyDictionary();
currentHotkeyModifier = getModifier();
}
private void removeProtectedHotkeys( HotkeyModifier modifier )
{
if (modifier != null)
{
foreach (char c in modifier.ProtectedKeys)
{
// Remove any protected keys
hotkeyDictionary.Remove(c);
}
}
}
private void addProtectedHotkeys(HotkeyModifier modifier)
{
foreach ( char c in modifier.ProtectedKeys)
{
// Add the default system hotkeys so they can't be duplicated
hotkeyDictionary.Add(c, HotKeyId.HKID_PROTECTED);
}
}
/// <summary>
/// Check to see if the exisiting set of hotkeys contains any protected
/// hotkeys for the new modifier
/// </summary>
/// <param name="modifier"></param>
/// <returns></returns>
public bool validateNewModifier(HotkeyModifier modifier)
{
bool result = true;
foreach (char c in modifier.ProtectedKeys)
{
if (hotkeyDictionary.ContainsKey(c))
{
HotKeyId id;
hotkeyDictionary.TryGetValue(c, out id);
if (id != HotKeyId.HKID_PROTECTED)
{
result = false;
}
}
}
return result;
}
public void setModifier(HotkeyModifier m)
{
// Remove any protected hotkeys for the old modifier
removeProtectedHotkeys(currentHotkeyModifier);
// Set the new modifier
Properties.Settings.Default.HotkeyModifier = m.Modifier;
// Save the current modifier
currentHotkeyModifier = getModifier();
// Add in any protected keys for the new modifier
addProtectedHotkeys(currentHotkeyModifier);
}
public HotkeyModifier[] getAllModifiers()
{
HotkeyModifier[] array = new HotkeyModifier[modifierDictionary.Count];
modifierDictionary.Values.CopyTo(array, 0);
return array;
}
