public unsafe bool Redraw()
{
if (AnyControlNeedsRedraw())
{
// HACK : This happens when we have a dialog open, like the NSF dialog.
if (controls[0].App.Project == null)
{
return(true);
}
gfx.BeginDrawFrame();
foreach (var control in controls)
{
gfx.BeginDrawControl(new System.Drawing.Rectangle(control.Left, control.Top, control.Width, control.Height), height);
control.Render(gfx);
control.ClearDirtyFlag();
}
gfx.EndDrawFrame();
return(true);
}
return(false);
}
private void RenderControl(GLControl ctrl)
{
var fullscreenViewport = ctrl.WantsFullScreenViewport;
if (fullscreenViewport)
{
gfx.BeginDrawControl(new System.Drawing.Rectangle(0, 0, width, height), height);
}
else
{
gfx.BeginDrawControl(new System.Drawing.Rectangle(ctrl.Left, ctrl.Top, ctrl.Width, ctrl.Height), height);
}
gfx.SetLineBias(2);
if (fullscreenViewport)
{
gfx.Transform.PushTranslation(ctrl.Left, ctrl.Top);
}
var t0 = DateTime.Now;
ctrl.Render(gfx);
var t1 = DateTime.Now;
if (ShowRenderingTimes)
{
var cmd = gfx.CreateCommandList();
cmd.DrawText($"{(t1 - t0).TotalMilliseconds}", res.FontVeryLargeBold, 10, 10, gfx.GetSolidBrush(System.Drawing.Color.SpringGreen));
gfx.DrawCommandList(cmd);
}
if (fullscreenViewport)
{
gfx.Transform.PopTransform();
}
gfx.EndDrawControl();
ctrl.ClearDirtyFlag();
}
