/// <summary>
/// Adds a control
/// </summary>
/// <param name="control">Control to be added</param>
public void AddControl(GuiControl control)
{
m_controls.Add(control);
ToFront(control);
}
public override void OnKeyboard(List<Keys> pressedKeys, List<Keys> releasedKeys, char pressedChar, int pressedKey, float elapsedTime)
{
base.OnKeyboard(pressedKeys, releasedKeys, pressedChar, pressedKey, elapsedTime);
//if (pressedKey == (int)Keys.Tab)
//{
// if (m_controlInFocus != null)
// {
// int i = (m_controls.IndexOf(m_controlInFocus) + 1) % m_controls.Count;
// m_controlInFocus = m_controls[i];
// ToFront(i);
// }
// else
// {
// if (m_controls.Count > 0)
// m_controlInFocus = m_controls[0];
// }
//}
//else
//{
if (m_controlInFocus != null)
m_controlInFocus.OnKeyboard(pressedKeys, releasedKeys, pressedChar, pressedKey, elapsedTime);
//}
//we check for controls that have to be closed
for (int i = 0; i < m_controls.Count; i++)
{
if (m_controls[i].HasFinished)
{
if (m_controls[i] == m_currentControl)
m_currentControl = null;
if (m_controls[i] == m_controlInFocus)
m_controlInFocus = null;
m_controls.RemoveAt(i);
GC.Collect(0);
i--;
}
}
}
/// <summary>
/// Removes a control
/// </summary>
/// <param name="control">Control to be added</param>
public void RemoveControl(GuiControl control)
{
m_controls.Remove(control);
if (m_controlInFocus == control)
m_controlInFocus = null;
if (m_currentControl == control)
m_currentControl = null;
}
private void ToFront(GuiControl control)
{
m_controls.Remove(control);
m_controls.Insert(0, control);
}
/// <summary>
/// Adds a new control to the window.
/// </summary>
/// <param name="control"></param>
public void AddControl(GuiControl control)
{
control.PositionDelta = this.Offset;
m_controls.Add(control);
}
public override void OnMouse(Point position, int xDelta, int yDelta, int zDelta, bool[] pressedButtons, bool[] releasedButtons, float elapsedTime)
{
base.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
//if control is moving, we don't process anytrhing else
if (m_currentControl != null && m_currentControl.LocksMouse)
{
m_currentControl.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
}
else
{
if (m_currentControl != null)
{
if (m_currentControl.ContainsPoint(position))
{
//m_currentControl.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
}
else
{
m_currentControl.OnMouseLeave();
m_currentControl = null;
}
}
for (int i = 0; i < m_controls.Count; i++)
{
if (m_controls[i].ContainsPoint(position))
{
if (m_controls[i] != m_currentControl)
{
if (m_currentControl != null)
{
m_currentControl.OnMouseLeave();
}
m_controls[i].OnMouseEnter();
//we have a new currentControl
m_currentControl = m_controls[i];
}
m_controls[i].OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
break;
}
}
if (pressedButtons[0])
{
//if there is a currentControl, we can set HasFocus property
if (m_currentControl != null && m_currentControl != m_controlInFocus)
{
if (m_controlInFocus != null)
{
m_controlInFocus.OnEndFocus();
}
m_currentControl.OnBeginFocus();
m_controlInFocus = m_currentControl;
//control in focus goes to the front of the list
ToFront(m_controls.IndexOf(m_controlInFocus));
}
//if there is no currentControl, but there is controlInFocus
//it means that focus has been lost
else if (m_controlInFocus != null && m_currentControl == null)
{
m_controlInFocus.OnEndFocus();
m_controlInFocus = null;
}
}
}
//we check for controls that have to be closed
for (int i = 0; i < m_controls.Count; i++)
{
if (m_controls[i].HasFinished)
{
if (m_controls[i] == m_currentControl)
m_currentControl = null;
if (m_controls[i] == m_controlInFocus)
m_controlInFocus = null;
m_controls.RemoveAt(i);
GC.Collect(0);
i--;
}
}
}
/// <summary>
/// Removes a control from the window.
/// </summary>
/// <param name="control"></param>
public void RemoveControl(GuiControl control)
{
m_controls.Remove(control);
}
/// <summary>
/// This method is called when control recieves focus.
/// </summary>
public override void OnMouseLeave()
{
base.OnMouseLeave();
if (m_currentControl != null)
{
m_currentControl.OnMouseLeave();
m_currentControl = null;
}
}
/// <summary>
/// Processes mouse data.
/// </summary>
/// <param name="position">Mouse position</param>
/// <param name="xDelta">x delta (in pixels)</param>
/// <param name="yDelta">y delta (in pixels)</param>
/// <param name="zDelta">Scroll delta (in ??)</param>
/// <param name="pressedButtons">Pressed buttons (0-left button)</param>
/// <param name="releasedButtons">Released buttons (0-left button)</param>
/// <param name="elapsedTime">T0 since last frame</param>
public override void OnMouse(PointF position, float xDelta, float yDelta, int zDelta, bool[] pressedButtons, bool[] releasedButtons, float elapsedTime)
{
base.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
//first we translate mouse coords to window space
//because all controls require it(except for windows)
position.X -= m_usableRect.X;
position.Y -= m_usableRect.Y;
//if currentControl is moving, we don't process anything else
if (m_currentControl != null && m_currentControl.LocksMouse)
{
m_currentControl.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
if (m_currentControl.LocksMouse == false)
this.LocksMouse = false;
return;
}
//first we check if mouse was clicked on the title bar
//if so,ten window is going to move
if (pressedButtons[0])
{
if (m_isMoving)
{
Move(xDelta, yDelta);
return;
}
else if (m_titleRect.Contains(position.X + m_usableRect.X, position.Y + m_usableRect.Y))
{
if (m_closingCross.ContainsPoint(position))
{
Close();
}
m_isMoving = true;
LocksMouse = true;
Move(xDelta, yDelta);
return;
}
}
//if we got this far, the window is not in moving state
//so we perform normal control management
m_isMoving = false;
LocksMouse = false;
if (m_currentControl != null)
{
if (m_currentControl.ContainsPoint(position))
{
//m_currentControl.OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
}
else
{
m_currentControl.OnMouseLeave();
m_currentControl = null;
}
}
for (int i = 0; i < m_controls.Count; i++)
{
if (m_controls[i].ContainsPoint(position) && !m_controls[i].IsDisabled)
{
if (m_controls[i] != m_currentControl)
{
if (m_currentControl != null)
{
m_currentControl.OnMouseLeave();
}
m_controls[i].OnMouseEnter();
//we have a new currentControl
m_currentControl = m_controls[i];
}
m_controls[i].OnMouse(position, xDelta, yDelta, zDelta, pressedButtons, releasedButtons, elapsedTime);
break;
}
}
if (pressedButtons[0])
{
//if there is a currentControl, we can set HasFocus property
if (m_currentControl != null && m_currentControl != m_controlInFocus)
{
if (m_controlInFocus != null)
{
m_controlInFocus.OnEndFocus();
}
if (m_currentControl.RecievesFocus)
{
m_currentControl.OnBeginFocus();
m_controlInFocus = m_currentControl;
}
else
m_controlInFocus = null;
//control in focus goes to the front of the list
//ToFront(m_controls.IndexOf(m_controlInFocus));
}
//if there is no currentControl, but there is controlInFocus
//it means that focus has been lost
else if (m_controlInFocus != null && m_currentControl == null)
{
m_controlInFocus.OnEndFocus();
m_controlInFocus = null;
}
}
//at the end we check if m_currentControl locks mouse
//if so, then this window has to lock mouse too
if (m_currentControl != null && m_currentControl.LocksMouse)
{
this.LocksMouse = true;
}
}
/// <summary>
/// Processes keyboard data.
/// </summary>
/// <param name="pressedKeys">List of pressed keys</param>
/// <param name="releasedKeys">List of released keys (since last frame)</param>
/// <param name="pressedChar">Last pressed key as a character</param>
/// <param name="pressedKey">Last pressed key as int</param>
/// <param name="elapsedTime">T0 since last frame</param>
public override void OnKeyboard(List<Keys> pressedKeys, List<Keys> releasedKeys, char pressedChar, int pressedKey, float elapsedTime)
{
base.OnKeyboard(pressedKeys, releasedKeys, pressedChar, pressedKey, elapsedTime);
if (pressedKey == (int)Keys.Tab)
{
if (m_controlInFocus != null)
{
//m_controlInFocus = null;
int b = m_controls.IndexOf(m_controlInFocus);
for (int i = 1; i < m_controls.Count-1 ; i++)
{
if (m_controls[(b + i) % m_controls.Count].RecievesFocus && !m_controls[(b + i) % m_controls.Count].IsDisabled)
{
m_controlInFocus.OnEndFocus();
m_controlInFocus = m_controls[(b + i) % m_controls.Count];
m_controlInFocus.OnBeginFocus();
break;
}
}
}
else
{
if (m_controls.Count > 0)
{
for (int i = 0; i < m_controls.Count; i++)
{
if (m_controls[i].RecievesFocus && !m_controls[i % m_controls.Count].IsDisabled)
{
m_controlInFocus = m_controls[i];
break;
}
}
}
}
}
else
{
if (m_controlInFocus != null && !m_controlInFocus.IsDisabled)
{
m_controlInFocus.OnKeyboard(pressedKeys, releasedKeys, pressedChar, pressedKey, elapsedTime);
}
}
}
/// <summary>
/// This method is called when this control loses focus.
/// </summary>
public override void OnEndFocus()
{
base.OnEndFocus();
if (m_controlInFocus != null)
{
m_controlInFocus.OnEndFocus();
m_controlInFocus = null;
}
}