// This version is used by the CommandManager to track the keystrokes the user has hit for binding lookups.
public static KeyboardShortcut[] AccelsFromKey(Gdk.EventKey raw, out bool complete)
{
KeyboardShortcut[] shortcuts;
Gdk.ModifierType modifier;
Gdk.Key key;
GtkWorkarounds.MapKeys(raw, out key, out modifier, out shortcuts);
complete = !KeyIsModifier(key);
return(shortcuts);
}
protected override bool OnKeyPressEvent(EventKey evnt)
{
Gdk.Key key;
Gdk.ModifierType mod;
KeyboardShortcut[] accels;
GtkWorkarounds.MapKeys(evnt, out key, out mod, out accels);
switch (accels [0].Key)
{
case Gdk.Key.Left:
case Gdk.Key.KP_Left:
LeftItem();
break;
case Gdk.Key.Right:
case Gdk.Key.KP_Right:
RightItem();
break;
case Gdk.Key.Up:
case Gdk.Key.KP_Up:
PrevItem(false);
break;
case Gdk.Key.Down:
case Gdk.Key.KP_Down:
NextItem(false);
break;
case Gdk.Key.Tab:
if ((accels [0].Modifier & ModifierType.ShiftMask) == 0)
{
NextItem(true);
}
else
{
PrevItem(true);
}
break;
case Gdk.Key.Return:
case Gdk.Key.KP_Enter:
case Gdk.Key.ISO_Enter:
OnRequestClose(new RequestActionEventArgs(true));
break;
case Gdk.Key.Escape:
OnRequestClose(new RequestActionEventArgs(false));
break;
}
return(base.OnKeyPressEvent(evnt));
}
// This version is used by the KeyBindingsPanel to display the keystrokes that the user has hit.
public static string AccelLabelFromKey (Gdk.EventKey raw, out bool complete)
{
KeyboardShortcut[] shortcuts;
Gdk.ModifierType modifier;
Gdk.Key key;
GtkWorkarounds.MapKeys (raw, out key, out modifier, out shortcuts);
bool keyIsModifier = KeyIsModifier (key);
complete = !keyIsModifier;
// The first shortcut is the fully decomposed version
string accel = ModifierToString (shortcuts[0].Modifier);
if (keyIsModifier)
return accel + ModifierKeyToString (shortcuts[0].Key);
return accel + KeyToString (shortcuts[0].Key);
}
protected override bool OnKeyReleaseEvent(Gdk.EventKey evnt)
{
if (initialKey.IsEmpty)
{
Gdk.Key key;
Gdk.ModifierType mod;
KeyboardShortcut [] accels;
GtkWorkarounds.MapKeys(evnt, out key, out mod, out accels);
initialKey = new KeyboardShortcut(key, mod);
}
var releaseMods = GtkWorkarounds.KeysForMod(initialKey.Modifier);
if ((releaseMods.Length == 0 && (evnt.Key == Gdk.Key.Control_L || evnt.Key == Gdk.Key.Control_R)) ||
releaseMods.Contains(evnt.Key))
{
OnRequestClose(new RequestActionEventArgs(true));
}
return(base.OnKeyReleaseEvent(evnt));
}
