//
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider provider)
{
//warning if duplicate
if (s_installedTypefaceProvider != null)
{
//TODO: review here again
return;
}
s_installedTypefaceProvider = provider;
}
public static void CreateCanvasControlOnExistingControl(
Control landingControl,
int xpos, int ypos,
int w, int h,
InnerViewportKind internalViewportKind,
out UISurfaceViewportControl canvasViewport)
{
//1. init
InitWinform();
IInstalledTypefaceProvider fontLoader = s_fontstore;
//2.
ITextService textService = null;
switch (internalViewportKind)
{
default:
//gdi, gdi on gles
textService = PixelFarm.Drawing.WinGdi.WinGdiPlusPlatform.GetTextService();
break;
case InnerViewportKind.PureAgg:
case InnerViewportKind.AggOnGLES:
case InnerViewportKind.GLES:
textService = new OpenFontTextService();
break;
}
PixelFarm.Drawing.WinGdi.WinGdiPlusPlatform.SetInstalledTypefaceProvider(fontLoader);
//---------------------------------------------------------------------------
MyRootGraphic myRootGfx = new MyRootGraphic(w, h, textService);
//---------------------------------------------------------------------------
var innerViewport = canvasViewport = new UISurfaceViewportControl();
Rectangle screenClientAreaRect = Conv.ToRect(Screen.PrimaryScreen.WorkingArea);
canvasViewport.InitRootGraphics(myRootGfx, myRootGfx.TopWinEventPortal, internalViewportKind);
canvasViewport.Bounds =
new System.Drawing.Rectangle(xpos, ypos,
screenClientAreaRect.Width,
screenClientAreaRect.Height);
landingControl.Controls.Add(canvasViewport);
//
Form ownerForm = landingControl.FindForm();
if (ownerForm != null)
{
ownerForm.FormClosing += (s, e) =>
{
innerViewport.Close();
};
}
}
static void InitWinform()
{
if (s_platform != null)
{
return;
}
//----------------------------------------------------
s_platform = new UIPlatformWinForm();
var instTypefaces = new InstalledTypefaceCollection();
instTypefaces.LoadSystemFonts();
s_fontstore = instTypefaces;
}
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider provider)
{
WinGdiFontFace.SetInstalledTypefaceProvider(provider);
}
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider fontLoader)
{
s_installedTypefaceProvider = fontLoader;
}
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider provider)
{
s_installedTypefaceProvider = provider;
}
public static void CreateCanvasControlOnExistingControl(
Control landingControl,
int xpos, int ypos,
int w, int h,
InnerViewportKind internalViewportKind,
out GraphicsViewRoot view_root)
{
//1. init
InitWinform();
IInstalledTypefaceProvider fontLoader = YourImplementation.CommonTextServiceSetup.FontLoader;
//2.
switch (internalViewportKind)
{
default:
//gdi, gdi on gles
break;
case InnerViewportKind.PureAgg:
case InnerViewportKind.AggOnGLES:
case InnerViewportKind.GLES:
{
var openFontTextService = new Typography.Text.OpenFontTextService();
openFontTextService.SvgBmpBuilder = PaintLab.SvgBuilderHelper.ParseAndRenderSvg;
PixelFarm.Drawing.GLES2.GLES2Platform.TextService = openFontTextService;
Typography.Text.GlobalTextService.TxtClient = openFontTextService.CreateNewServiceClient();
}
break;
}
PixelFarm.Drawing.WinGdi.WinGdiPlusPlatform.SetInstalledTypefaceProvider(fontLoader);
//---------------------------------------------------------------------------
//3. root graphics
PixelFarm.Drawing.Rectangle screenClientAreaRect = Conv.ToRect(Screen.PrimaryScreen.WorkingArea);
w = screenClientAreaRect.Width;
h = screenClientAreaRect.Height;
MyRootGraphic myRootGfx = new MyRootGraphic(w, h);
//4. create event bridge that will bridge from native window event to root graphics
AbstractTopWindowBridge bridge = GetTopWindowBridge(internalViewportKind, myRootGfx, myRootGfx.TopWinEventPortal);
//5. actualWinUI is platform specific
var actualWinUI = new LayoutFarm.UI.MyWinFormsControl();
actualWinUI.Size = new System.Drawing.Size(w, h);
landingControl.Controls.Add(actualWinUI);
//so we create abstraction of actual UI
IGpuOpenGLSurfaceView viewAbstraction = actualWinUI.CreateWindowWrapper(bridge);
var viewRoot = view_root = new GraphicsViewRoot(
screenClientAreaRect.Width,
screenClientAreaRect.Height);
view_root.InitRootGraphics(
myRootGfx,
myRootGfx.TopWinEventPortal,
internalViewportKind,
viewAbstraction,
bridge);
//TODO: review here again
myRootGfx.SetDrawboardReqDelegate(view_root.GetDrawBoard);
//------
//TODO: review here
view_root.SetBounds(xpos, ypos,
screenClientAreaRect.Width,
screenClientAreaRect.Height);
//
Form ownerForm = landingControl.FindForm();
if (ownerForm != null)
{
ownerForm.FormClosing += (s, e) =>
{
//TODO: review here
viewRoot.Close();
};
}
}
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider provider)
{
// WinGdiFontFace.SetFontLoader(fontLoader);
}
public static void SetInstalledTypefaceProvider(IInstalledTypefaceProvider provider)
{
GLES2PlatformFontMx.SetInstalledTypefaceProvider(provider);
}
protected override void OnDispose()
{
s_installedTypefaceProvider = null;
}
