/// <summary>Draws an entire GUI hierarchy</summary>
/// <param name="screen">Screen containing the GUI that will be drawn</param>
public void Draw(GuiScreen screen)
{
_flatGuiGraphics.BeginDrawing();
try
{
_controlStack.Push(ControlWithBounds.FromScreen(screen));
while (_controlStack.Count > 0)
{
var controlWithBounds = _controlStack.Pop();
var currentControl = controlWithBounds.Control;
var currentBounds = controlWithBounds.Bounds;
// Add the controls in normal order, so the first control in the collection will
// be taken off the stack last, ensuring it's rendered on top of all others.
for (var index = 0; index < currentControl.Children.Count; ++index)
{
_controlStack.Push(ControlWithBounds.FromControl(currentControl.Children[index], currentBounds));
}
RenderControl(currentControl);
}
}
finally
{
_flatGuiGraphics.EndDrawing();
}
}
/// <summary>Draws an entire GUI hierarchy</summary>
/// <param name="screen">Screen containing the GUI that will be drawn</param>
public void Draw(MainScreen screen)
{
this.flatGuiGraphics.BeginDrawing();
try
{
this.controlStack.Push(ControlWithBounds.FromScreen(screen));
while (controlStack.Count > 0)
{
ControlWithBounds controlWithBounds = this.controlStack.Pop();
Controls.Control currentControl = controlWithBounds.Control;
RectangleF currentBounds = controlWithBounds.Bounds;
// Add the controls in normal order, so the first control in the collection will
// be taken off the stack last, ensuring it's rendered on top of all others.
for (int index = 0; index < currentControl.Children.Count; ++index)
{
Control control2Render = currentControl.Children[index];
if (control2Render.IsVisible)
{
this.controlStack.Push(ControlWithBounds.FromControl(control2Render, currentBounds));
}
}
if (currentControl.IsRendable)
{
renderControl(currentControl);
}
}
}
finally
{
this.flatGuiGraphics.EndDrawing();
}
}