/// <summary>
/// Select the given button
/// </summary>
public void Select(CarToolBarButton selected)
{
this.ThrowIfNotReady();
foreach (CarToolBarButton button in this.buttons)
{
button.Selected = (button == selected);
}
}
/// <summary>
/// Double-Click
/// </summary>
private void SawMillMainForm_MouseDoubleClick(object sender, MouseEventArgs e)
{
Point mouse = this.PointToClient(new Point(MousePosition.X, MousePosition.Y));
CarToolBarButton button = this.toolBar.HitTest(mouse.X, mouse.Y, this.GetToolbarBounds());
if (button != null)
{
return;
}
this.sawMill.DoubleClick();
}
/// <summary>
/// Iterate over the buttons, operating on each button with its bounding rectangle
/// </summary>
private void ForEachButton(RectangleF bounds, ButtonRectangleOperation operation)
{
this.ThrowIfNotReady();
int numberOfFixedWidthButtons = 0;
int sumOfFixedWidthButtons = 0;
for (int buttonIndex = 0; buttonIndex < buttons.Count; buttonIndex++)
{
int buttonWidth = this.buttons[buttonIndex].Width;
if (buttonWidth > 0)
{
numberOfFixedWidthButtons++;
sumOfFixedWidthButtons += buttonWidth;
}
}
float defaultButtonWidth = (bounds.Width - sumOfFixedWidthButtons) / (this.buttons.Count - numberOfFixedWidthButtons);
float buttonPosition = bounds.Left;
for (int buttonIndex = 0; buttonIndex < buttons.Count; buttonIndex++)
{
CarToolBarButton button = this.buttons[buttonIndex];
bool isFixedWidth = button.Width > 0;
float buttonWidth = isFixedWidth ? button.Width : defaultButtonWidth;
float left = buttonPosition;
float right = left + buttonWidth;
float top = bounds.Top;
float bottom = bounds.Bottom;
RectangleF buttonRectangle = new RectangleF(left, top, right - left, bottom - top);
if (!operation(button, buttonRectangle))
{
break;
}
buttonPosition += buttonWidth;
}
}
/// <summary>
/// Indicate which button (if any) lies under the given X/Y.
/// </summary>
public CarToolBarButton HitTest(int x, int y, RectangleF bounds)
{
this.ThrowIfNotReady();
if (x < bounds.Left)
{
return(null);
}
if (x > bounds.Right)
{
return(null);
}
if (y > bounds.Bottom)
{
return(null);
}
if (y < bounds.Top)
{
return(null);
}
PointF point = new PointF(x, y);
CarToolBarButton result = null;
this.ForEachButton(bounds, delegate(CarToolBarButton button, RectangleF buttonRectangle)
{
if (buttonRectangle.Contains(point))
{
result = button;
return(false);
}
return(true);
});
return(result);
}
/// <summary>
/// Single Click
/// </summary>
void SawMillMainForm_Click(object sender, EventArgs e)
{
if (this.IsMinimized())
{
return;
}
Point mouse = this.PointToClient(new Point(MousePosition.X, MousePosition.Y));
CarToolBarButton button = this.toolBar.HitTest(mouse.X, mouse.Y, this.GetToolbarBounds());
if (button == null)
{
this.sawMill.SingleClick();
return;
}
if (button.Data is SawMillScreen)
{
this.toolBar.Select(button);
if (this.sawMill.CurrentScreen != button.Data)
{
this.sawMill.SetCurrentScreen(button.Data as SawMillScreen);
using (Graphics graphics = this.CreateGraphics())
{
this.Repaint(graphics);
}
}
}
else if (button.Data is CarToolBar)
{
if (button != this.toolBar.Buttons[0])
{
this.toolBar.Select(button);
}
this.toolBar = button.Data as CarToolBar;
this.DrawToolbar();
foreach (CarToolBarButton toolBarButton in this.toolBar.Buttons)
{
if (toolBarButton.Selected && toolBarButton.Data is SawMillScreen)
{
this.sawMill.SetCurrentScreen(toolBarButton.Data as SawMillScreen);
break;
}
}
}
else if (button.Data is string)
{
if ((string)button.Data == exitButtonData)
{
this.toolBar.Select(button);
this.DrawToolbar();
this.sawMill.BeginClose(this.SawMill_CloseCallback, null);
}
else if ((string)button.Data == minimizeButtonData)
{
this.toolBar.Select(button);
this.DrawToolbar();
if (Settings.Default.BackButton == "SendToBack")
{
this.SendToBack();
this.toolBar.Select(null);
this.toolBar = this.mainToolBar;
}
else
{
this.WindowState = FormWindowState.Minimized;
this.toolBar.Select(null);
this.toolBar = this.mainToolBar;
}
}
this.DrawToolbar();
}
}
