/// <summary>
/// Method called when timer event occurs
/// </summary>
/// <param name="sender">sender</param>
/// <param name="e">e</param>
private void OnTimer(object sender, EventArgs e)
{
if (Visible == false || Parent == null)
{
return;
}
Point mousePosition = MousePosition;
MouseButtons button = MouseButtons;
bool invalidate = false;
if (PerformCaptureReplace(mousePosition, button))
{
return;
}
if (AutoButtonScreenBounds.Contains(mousePosition))
{
if (_mouseIsOverAutoButton == false)
{
_mouseIsOverAutoButton = true;
invalidate = true;
}
}
else if (_mouseIsOverAutoButton)
{
_mouseIsOverAutoButton = false;
invalidate = true;
}
if (MenuButtonScreenBounds.Contains(mousePosition))
{
if (_mouseIsOverMenuButton == false)
{
_mouseIsOverMenuButton = true;
invalidate = true;
}
}
else if (_mouseIsOverMenuButton)
{
_mouseIsOverMenuButton = false;
invalidate = true;
}
if (invalidate)
{
InvalidateForm();
}
else
{
_timer.Interval = 10000;
}
}
/// <summary>
/// Method for handling the form messages loop
/// </summary>
/// <param name="m">message to be handled</param>
protected override void WndProc(ref Message m)
{
base.WndProc(ref m);
if (_disposed)
{
return;
}
int message = (int)m.Msg;
Point cursorPos = MousePosition;
MouseButtons button = MouseButtons;
switch (message)
{
case SYSCOMMAND:
{
if (AutoButtonScreenBounds.Contains(cursorPos))
{
if (AutoHideButtonClick != null && _mouseIsOverAutoButton)
{
AutoHideButtonClick(this, EventArgs.Empty);
}
}
if (MenuButtonScreenBounds.Contains(cursorPos))
{
if (ContextMenuForToolWindow != null && _mouseIsOverMenuButton)
{
ContextMenuForToolWindow(this, EventArgs.Empty);
}
}
}
break;
case NCMOUSEMOVE:
_timer.Interval = 10;
break;
case MOVING:
case NCLBUTTONDOWN:
case LBUTTONDOWN:
case SETCURSOR:
case NCLBUTTONDBLCLK:
if (IsDocked && Parent != null && Capture && TitleBarScreenBounds.Contains(MousePosition))
{
// Call get text allows releasing the capture. Let this line here
string text = Text;
_lastNCMouseDownPos = cursorPos;
_lastPosOnNcMouseDown = Parent.PointToScreen(Location);
_captureSuspended = true;
Capture = false;
_timer.Interval = 10;
}
break;
case EXITSIZEMOVE:
InvalidateForm();
break;
case NCLBUTTONUP:
_captureSuspended = false;
_captureReplaceStarted = false;
break;
case NCACTIVATE:
case NCPAINT:
case PAINT:
case SETTEXT:
DrawExtraButtons(m.HWnd);
break;
}
}