public void LoadGLControl(OpenTK.MyGLControl glControl)
{
//----------------------
this.glControl = glControl;
glControl.SetGLPaintHandler(HandleGLPaint);
hh1 = glControl.Handle; //ensure that contrl handler is created
glControl.MakeCurrent();
}
public void Close()
{
_demoBase.CloseDemo();
if (_surfaceViewport != null)
{
_surfaceViewport.Close();
_surfaceViewport = null;
}
_rootGfx = null;
_glControl = null;
}
void SetUpGLSurface(OpenTK.MyGLControl glControl)
{
if (glControl == null)
{
return;
}
//TODO: review here
//Temp:
_glControl = glControl;
_glControl.SetGLPaintHandler(null);
//
IntPtr hh1 = _glControl.Handle; //ensure that contrl handler is created
_glControl.MakeCurrent();
if (_vw.InnerViewportKind == InnerViewportKind.GdiPlusOnGLES)
{
_bridgeUI = new GdiOnGLESUIElement(glControl.Width, glControl.Height);
}
else
{
//pure agg's cpu blit
_bridgeUI = new CpuBlitGLESUIElement(glControl.Width, glControl.Height);
}
//optional***
//_bridgeUI.SetUpdateCpuBlitSurfaceDelegate((p, area) =>
//{
// _client.DrawToThisCanvas(_bridgeUI.GetDrawBoard(), area);
//});
GLPainterContext pcx = _vw.GetGLRenderSurface();
GLPainter glPainter = _vw.GetGLPainter();
RootGraphic rootGfx = _vw.RootGfx;
_bridgeUI.CreatePrimaryRenderElement(pcx, glPainter, rootGfx);
//*****
RenderBoxBase renderE = (RenderBoxBase)_bridgeUI.GetPrimaryRenderElement(rootGfx);
rootGfx.AddChild(renderE);
rootGfx.SetPrimaryContainerElement(renderE);
//***
}
public void BindSurface(LayoutFarm.UI.UISurfaceViewportControl surfaceViewport)
{
_surfaceViewport = surfaceViewport;
_rootGfx = surfaceViewport.RootGfx;
//----------------------
_glControl = surfaceViewport.GetOpenTKControl();
_myWidth = _glControl.Width;
_myHeight = _glControl.Height;
IntPtr hh1 = _glControl.Handle; //ensure that contrl handler is created
_glControl.MakeCurrent();
}
void listBox1_DoubleClick(object sender, EventArgs e)
{
//load sample form
ExampleAndDesc exAndDesc = this.listBox1.SelectedItem as ExampleAndDesc;
if (exAndDesc == null)
{
return; //early exit
}
//
//
switch ((RenderBackendChoice)lstBackEndRenderer.SelectedItem)
{
case RenderBackendChoice.PureAgg:
{
FormTestBed testBed = new FormTestBed();
testBed.WindowState = FormWindowState.Maximized;
testBed.UseGdiPlusOutput = false;
testBed.UseGdiAntiAlias = chkGdiAntiAlias.Checked;
testBed.Show();
testBed.LoadExample(exAndDesc);
}
break;
case RenderBackendChoice.GdiPlus:
{
FormTestBed testBed = new FormTestBed();
testBed.WindowState = FormWindowState.Maximized;
testBed.UseGdiPlusOutput = true;
testBed.UseGdiAntiAlias = chkGdiAntiAlias.Checked;
testBed.Show();
testBed.LoadExample(exAndDesc);
}
break;
case RenderBackendChoice.OpenGLES2:
{
//create demo
DemoBase exBase = Activator.CreateInstance(exAndDesc.Type) as DemoBase;
if (exBase == null)
{
return;
}
//create form
FormGLTest formGLTest = new FormGLTest();
formGLTest.Text = exAndDesc.ToString();
formGLTest.Show();
//----------------------
//get target control that used to present the example
OpenTK.MyGLControl control = formGLTest.InitMiniGLControl(800, 600);
{
GLDemoContextWinForm glbaseDemo = new GLDemoContextWinForm();
glbaseDemo.LoadGLControl(control);
glbaseDemo.LoadSample(exBase);
//----------------------
formGLTest.FormClosing += (s2, e2) =>
{
glbaseDemo.CloseDemo();
};
}
//{
// //test another example
// DemoBase exBase2 = Activator.CreateInstance(exAndDesc.Type) as DemoBase;
// OpenTK.MyGLControl control2 = formGLTest.InitMiniGLControl2(400, 300);
// GLDemoContextWinForm glbaseDemo = new GLDemoContextWinForm();
// glbaseDemo.LoadGLControl(control2);
// glbaseDemo.LoadSample(exBase2);
// //----------------------
// formGLTest.FormClosing += (s2, e2) =>
// {
// glbaseDemo.CloseDemo();
// };
//}
formGLTest.WindowState = FormWindowState.Maximized;
}
break;
#if SKIA_ENABLE
case RenderBackendChoice.SkiaMemoryBackend:
{
TestSkia1.FormSkia1 formSkia = new TestSkia1.FormSkia1();
formSkia.SelectBackend(TestSkia1.FormSkia1.SkiaBackend.Memory);
formSkia.Show();
formSkia.LoadExample(exAndDesc);
}
break;
case RenderBackendChoice.SkiaGLBackend:
{
TestSkia1.FormSkia1 formSkia = new TestSkia1.FormSkia1();
formSkia.SelectBackend(TestSkia1.FormSkia1.SkiaBackend.GLES);
formSkia.Show();
formSkia.LoadExample(exAndDesc);
}
break;
#endif
default:
throw new NotSupportedException();
}
}
