protected override void OnKeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
if (keyCode == NKeyCode.Space && modifierKey == NModifierKey.None && !autoRepeat)
{
Pressed = true;
}
}
protected override void OnKeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
if (keyCode == NKeyCode.Tab && modifierKey == NModifierKey.None)
{
MoveFocus(true);
content?.Update();
return;
}
if (keyCode == NKeyCode.Tab && modifierKey == NModifierKey.Shift)
{
MoveFocus(false);
content?.Update();
return;
}
focusedControl?.KeyDown(keyCode, modifierKey, autoRepeat);
content?.Update();
}
protected override void OnKeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
if (keyCode == NKeyCode.A && modifierKey == NModifierKey.Control)
{
state.SelectAll();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.Z && modifierKey == NModifierKey.Control)
{
if (undoLog.Count != 0)
{
redoLog.AddFirst(state);
state = undoLog.Last.Value;
undoLog.RemoveLast();
}
lastActionType = ActionType.Undefined;
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.Z && modifierKey == (NModifierKey.Control | NModifierKey.Shift))
{
if (redoLog.Count != 0)
{
undoLog.AddLast(state);
state = redoLog.First.Value;
redoLog.RemoveFirst();
}
lastActionType = ActionType.Undefined;
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.LeftArrow && modifierKey == NModifierKey.None)
{
// todo: handle num-pad arrow keys
SaveState(ActionType.Undefined);
state.MoveCursorLeft();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.RightArrow && modifierKey == NModifierKey.None)
{
// todo: handle num-pad arrow keys
SaveState(ActionType.Undefined);
state.MoveCursorRight();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.LeftArrow && modifierKey == NModifierKey.Shift)
{
// todo: handle num-pad arrow keys
SaveState(ActionType.Undefined);
state.SelectLeft();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.RightArrow && modifierKey == NModifierKey.Shift)
{
// todo: handle num-pad arrow keys
SaveState(ActionType.Undefined);
state.SelectRight();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.Home && modifierKey == NModifierKey.None)
{
// todo: handle num-pad home key
SaveState(ActionType.Undefined);
state.GoHome();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.End && modifierKey == NModifierKey.None)
{
// todo: handle num-pad end key
SaveState(ActionType.Undefined);
state.GoEnd();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.Backspace && modifierKey == NModifierKey.None)
{
// todo: handle num-pad end key
SaveState(ActionType.Deletion);
state.DeleteLeft();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.Delete && modifierKey == NModifierKey.None)
{
// todo: handle num-pad end key
SaveState(ActionType.Deletion);
state.DeleteRight();
coordinatesCalculated = false;
InvalidatePainting();
}
else if (keyCode == NKeyCode.C && modifierKey == NModifierKey.Control)
{
if (state.HasSelection)
{
Application.Clipboard.PutText(state.SelectedText);
}
}
else if (keyCode == NKeyCode.X && modifierKey == NModifierKey.Control)
{
if (state.HasSelection)
{
Application.Clipboard.PutText(state.SelectedText);
SaveState(ActionType.Undefined);
state.DeleteRight();
coordinatesCalculated = false;
InvalidatePainting();
}
}
else if (keyCode == NKeyCode.V && modifierKey == NModifierKey.Control)
{
if (Application.Clipboard.TryGetText(out var text))
{
SaveState(ActionType.Undefined);
state.EnterText(text);
coordinatesCalculated = false;
InvalidatePainting();
}
}
}
protected override void OnKeyUp(NKeyCode keyCode)
{
ReleaseButton(keyCode == NKeyCode.Space);
}
protected override void OnKeyUp(NKeyCode keyCode)
{
base.OnKeyUp(keyCode);
eventsExampleControl.HandleKeyUp(keyCode);
}
protected override void OnKeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
base.OnKeyDown(keyCode, modifierKey, autoRepeat);
eventsExampleControl.HandleKeyDown(keyCode, modifierKey, autoRepeat);
}
protected override void OnKeyUp(NKeyCode keyCode)
{
focusedControl?.KeyUp(keyCode);
content?.Update();
}
protected virtual void OnKeyUp(NKeyCode keyCode)
{
}
protected virtual void OnKeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
}
internal void KeyUp(NKeyCode keyCode)
{
OnKeyUp(keyCode);
}
internal void KeyDown(NKeyCode keyCode, NModifierKey modifierKey, bool autoRepeat)
{
OnKeyDown(keyCode, modifierKey, autoRepeat);
}
