static void CreateNewFormCanvas(
Form form1,
MyRootGraphic myRootGfx,
InnerViewportKind internalViewportKind,
out LayoutFarm.UI.UISurfaceViewportControl canvasViewport)
{
var innerViewport = canvasViewport = new LayoutFarm.UI.UISurfaceViewportControl();
Rectangle screenClientAreaRect = Conv.ToRect(Screen.PrimaryScreen.WorkingArea);
canvasViewport.InitRootGraphics(myRootGfx, myRootGfx.TopWinEventPortal, internalViewportKind);
canvasViewport.Bounds =
new System.Drawing.Rectangle(0, 0,
screenClientAreaRect.Width,
screenClientAreaRect.Height);
////----------------------
//form1.Controls.Add(canvasViewport);
////----------------------
MakeFormCanvas(form1, canvasViewport);
form1.SizeChanged += (s, e) =>
{
if (form1.WindowState == FormWindowState.Maximized)
{
Screen currentScreen = GetScreenFromX(form1.Left);
//make full screen ?
if (innerViewport != null)
{
innerViewport.Size = currentScreen.WorkingArea.Size;
}
}
};
}
private void cmdShowEmbededViewport_Click(object sender, EventArgs e)
{
Form simpleForm = new Form();
simpleForm.Text = "SimpleForm2";
simpleForm.WindowState = FormWindowState.Maximized;
Rectangle screenClientAreaRect = Screen.PrimaryScreen.WorkingArea;
var viewport = new LayoutFarm.UI.UISurfaceViewportControl();
viewport.Bounds = new Rectangle(0, 0, screenClientAreaRect.Width, screenClientAreaRect.Height);
simpleForm.Controls.Add(viewport);
int w = 800;
int h = 600;
var rootgfx = new MyRootGraphic(this.uiPlatformWinForm,
this.gfxPlatform, w, h);
viewport.InitRootGraphics(rootgfx, rootgfx.TopWinEventPortal,
InnerViewportKind.GdiPlus);
viewport.PaintMe();
simpleForm.Show();
ShowFormLayoutInspector(viewport);
}
static void CreateReadyForm(
out LayoutFarm.UI.UISurfaceViewportControl viewport,
out Form formCanvas)
{
int w = 800;
int h = 600;
var rootgfx = new MyRootGraphic(uiPlatformWinForm,
useOpenGL ? openGLPlatform : gdiPlatform,
w, h);
var topRenderBox = rootgfx.TopWindowRenderBox;
formCanvas = FormCanvasHelper.CreateNewFormCanvas(rootgfx,
useOpenGL ? InnerViewportKind.GL : InnerViewportKind.GdiPlus,
out viewport);
formCanvas.Text = "FormCanvas 1";
viewport.PaintMe();
formCanvas.WindowState = FormWindowState.Maximized;
formCanvas.Show();
}
public AppHostIOS(GameViewController vw, int canvasW, int canvasH)
{
//---------------------------------------
//this specific for WindowForm viewport
//---------------------------------------
_vw = vw;
_formTitleBarHeight = 0;
_canvasW = canvasW;
_canvasH = canvasH;
_primaryScreenWorkingAreaW = vw.ViewWidth;
_primaryScreenWorkingAreaH = vw.ViewHeight;
string basedir = "";
PixelFarm.Platforms.StorageService.RegisterProvider(new LocalFileStorageProvider(basedir));
PixelFarm.CpuBlit.MemBitmapExtensions.DefaultMemBitmapIO = new YourImplementation.ImgCodecMemBitmapIO();
int max = Math.Max(canvasW, canvasH);
_pcx = GLPainterContext.Create(max, max, canvasW, canvasH, true);
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOrientation.LeftTop;
_painter = new GLPainter();
_painter.BindToPainterContext(_pcx);
_painter.SetClipBox(0, 0, canvasW, canvasH);
_painter.TextPrinter = new GLBitmapGlyphTextPrinter(_painter, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
//
//
_rootGfx = new MyRootGraphic(canvasW, canvasH, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
SetUpGLSurface();
_drawBoard = new MyGLDrawBoard(_painter);
}
public static EaseViewport CreateViewportControl(Form hostForm, int w, int h)
{
var rootgfx = new MyRootGraphic(uiPlatformWinForm,
w, h);
LayoutFarm.UI.UISurfaceViewportControl viewport;
CreateNewFormCanvas(hostForm, rootgfx,
useOpenGL ? InnerViewportKind.GL : InnerViewportKind.GdiPlus,
out viewport);
viewport.PaintMe();
EaseViewport easeViewport = new EaseViewport(viewport);
return(easeViewport);
}
public void CreateMainForm()
{
int w = 800, h = 600;
GlFwForm form1 = new GlFwForm(w, h, "PixelFarm on GLfw and GLES2");
MyRootGraphic myRootGfx = new MyRootGraphic(w, h, s_textServices);
var canvasViewport = new UISurfaceViewportControl();
canvasViewport.InitRootGraphics(myRootGfx, myRootGfx.TopWinEventPortal, InnerViewportKind.GLES);
canvasViewport.SetBounds(0, 0, w, h);
form1.Controls.Add(canvasViewport);
//demoContext2.LoadDemo(new T45_TextureWrap());
//demoContext2.LoadDemo(new T48_MultiTexture());
//demoContext2.LoadDemo(new T107_1_DrawImages());
_demoBase = new OpenTkEssTest.T108_LionFill();//new T45_TextureWrap(),T48_MultiTexture()
//_demoBase = new T110_DrawText();
//_demoBase = new T107_1_DrawImages();
_demoContext = new GLDemoContext(w, h);
_demoContext.SetTextPrinter(painter =>
{
var printer = new PixelFarm.DrawingGL.GLBitmapGlyphTextPrinter(painter, s_textServices);
painter.TextPrinter = printer;
//create text printer for opengl
//----------------------
//1. win gdi based
//var printer = new WinGdiFontPrinter(canvas2d, w, h);
//canvasPainter.TextPrinter = printer;
//----------------------
//2. raw vxs
//var printer = new PixelFarm.Drawing.Fonts.VxsTextPrinter(canvasPainter);
//canvasPainter.TextPrinter = printer;
//----------------------
//3. agg texture based font texture
//var printer = new AggFontPrinter(canvasPainter, w, h);
//canvasPainter.TextPrinter = printer;
//----------------------
//4. texture atlas based font texture
//------------
//resolve request font
//var printer = new GLBmpGlyphTextPrinter(canvasPainter, YourImplementation.BootStrapWinGdi.myFontLoader);
//canvasPainter.TextPrinter = printer;
});
form1.SetDrawFrameDelegate(e => _demoContext.Render());
_demoContext.LoadDemo(_demoBase);
}
private void cmdShowEmbededViewport_Click(object sender, EventArgs e)
{
Form simpleForm = new Form();
simpleForm.Text = "SimpleForm2";
simpleForm.WindowState = FormWindowState.Maximized;
Rectangle screenClientAreaRect = Screen.PrimaryScreen.WorkingArea;
MyWinFormsControl actualWinUI = new MyWinFormsControl();
simpleForm.Controls.Add(actualWinUI);
InnerViewportKind internalViewportKind = InnerViewportKind.GdiPlus;
int w = 800;
int h = 600;
var textService = new Typography.Text.OpenFontTextService();
Typography.Text.TextServiceClient client = textService.CreateNewServiceClient();
MyRootGraphic myRootGfx = new MyRootGraphic(w, h);
var viewport = new GraphicsViewRoot(screenClientAreaRect.Width, screenClientAreaRect.Height);
AbstractTopWindowBridge bridge = GetTopWindowBridge(
internalViewportKind,
myRootGfx,
myRootGfx.TopWinEventPortal);
IGpuOpenGLSurfaceView viewAbstraction = actualWinUI.CreateWindowWrapper(bridge);
var rootgfx = new MyRootGraphic(w, h);
viewport.InitRootGraphics(rootgfx,
rootgfx.TopWinEventPortal,
InnerViewportKind.GdiPlus,
viewAbstraction,
bridge);
viewport.PaintToOutputWindow();
simpleForm.Show();
ShowFormLayoutInspector(viewport);
}
static void CreateNewFormCanvas(
int w, int h,
PixelFarm.Forms.Form form1,
InnerViewportKind internalViewportKind,
out LayoutFarm.UI.WinNeutral.UISurfaceViewportControl canvasViewport)
{
var rootgfx = new MyRootGraphic(
LayoutFarm.UI.UIPlatformWinNeutral.platform,
LayoutFarm.UI.UIPlatformWinNeutral.platform.GetIFonts(),
w, h);
var innerViewport = canvasViewport = new LayoutFarm.UI.WinNeutral.UISurfaceViewportControl();
//temp fix
Rectangle screenClientAreaRect = new Rectangle(0, 0, 800, 600); // Conv.ToRect(Screen.PrimaryScreen.WorkingArea);
canvasViewport.InitRootGraphics(rootgfx, rootgfx.TopWinEventPortal, internalViewportKind);
canvasViewport.Bounds =
new Rectangle(0, 0,
screenClientAreaRect.Width,
screenClientAreaRect.Height);
////----------------------
//form1.Controls.Add(canvasViewport);
////----------------------
MakeFormCanvas(form1, canvasViewport);
//form1.SizeChanged += (s, e) =>
//{
// if (form1.WindowState == FormWindowState.Maximized)
// {
// Screen currentScreen = GetScreenFromX(form1.Left);
// //make full screen ?
// if (innerViewport != null)
// {
// innerViewport.Size = currentScreen.WorkingArea.Size;
// }
// }
//};
}
private void cmdShowBasicFormCanvas_Click(object sender, EventArgs e)
{
LayoutFarm.UI.UISurfaceViewportControl viewport;
int w = 800;
int h = 600;
MyRootGraphic rootgfx = new MyRootGraphic(
this.uiPlatformWinForm,
this.gfxPlatform,
w,
h);
Form formCanvas = FormCanvasHelper.CreateNewFormCanvas(rootgfx,
InnerViewportKind.GdiPlus,
out viewport);
viewport.PaintMe();
formCanvas.Show();
ShowFormLayoutInspector(viewport);
}
public void CreateMainForm(int w, int h)
{
GlFwForm form1 = new GlFwForm(w, h, "PixelFarm on GLfw and GLES2");
MyRootGraphic myRootGfx = new MyRootGraphic(w, h, s_textServices);
var canvasViewport = new UISurfaceViewportControl();
canvasViewport.InitRootGraphics(myRootGfx, myRootGfx.TopWinEventPortal, InnerViewportKind.GLES);
canvasViewport.SetBounds(0, 0, w, h);
form1.Controls.Add(canvasViewport);
_surfaceViewport = canvasViewport;
LayoutFarm.AppHostNeutral appHost = new LayoutFarm.AppHostNeutral(canvasViewport);
form1.SetDrawFrameDelegate(e =>
{
_surfaceViewport.PaintMeFullMode();
});
if (_app != null)
{
appHost.StartApp(_app);//start app
canvasViewport.TopDownRecalculateContent();
canvasViewport.PaintMe();
}
}
void CreateReadyForm(
out LayoutFarm.UI.UISurfaceViewportControl viewport,
out Form formCanvas)
{
var workingArea = Screen.PrimaryScreen.WorkingArea;
int w = workingArea.Width;
int h = workingArea.Height;
MyRootGraphic rootgfx = new MyRootGraphic(this.uiPlatformWinForm,
this.chkUseGLCanvas.Checked ? openGLPlatform : gdiPlatform,
w, h);
formCanvas = FormCanvasHelper.CreateNewFormCanvas(rootgfx,
this.chkUseGLCanvas.Checked ? InnerViewportKind.GL : InnerViewportKind.GdiPlus,
out viewport);
formCanvas.Text = "FormCanvas 1";
viewport.PaintMe();
formCanvas.WindowState = FormWindowState.Maximized;
formCanvas.Show();
}
static void Init(GlFwForm form)
{
//PART1:
//1. storage io
PixelFarm.Platforms.StorageService.RegisterProvider(new YourImplementation.LocalFileStorageProvider(""));
//2. img-io implementation
PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO = new YourImplementation.ImgCodecMemBitmapIO(); // new PixelFarm.Drawing.WinGdi.GdiBitmapIO();
//PixelFarm.CpuBlit.MemBitmapExtensions.DefaultMemBitmapIO = new PixelFarm.Drawing.WinGdi.GdiBitmapIO();
//------------------------------------------------------------------------
//
//if we don't set this, it will error on read-write image
//you can implement this with other lib that can read-write images
var pars = new PixelFarm.Platforms.ImageIOSetupParameters();
pars.SaveToPng = (IntPtr imgBuffer, int stride, int width, int height, string filename) =>
{
MemBitmap memBmp = new MemBitmap(width, height, imgBuffer);
using (FileStream fs = new FileStream(filename, FileMode.Create))
{
PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO.SaveImage(memBmp, fs,
MemBitmapIO.OutputImageFormat.Png,
null);
}
//---save with GDI+---
//using (System.Drawing.Bitmap newBmp = new System.Drawing.Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
//{
// PixelFarm.CpuBlit.BitmapHelper.CopyToGdiPlusBitmapSameSize(imgBuffer, newBmp);
// //save
// newBmp.Save(filename);
//}
};
pars.ReadFromMemStream = (System.IO.MemoryStream ms, string kind) =>
{
return(PixelFarm.CpuBlit.MemBitmapExt.DefaultMemBitmapIO.LoadImage(ms));
//read/guest img format
//--- load img with GDI+---
////read
//using (System.Drawing.Bitmap gdiBmp = new System.Drawing.Bitmap(ms))
//{
// PixelFarm.CpuBlit.MemBitmap memBmp = new PixelFarm.CpuBlit.MemBitmap(gdiBmp.Width, gdiBmp.Height);
// //#if DEBUG
// // memBmp._dbugNote = "img;
// //#endif
// PixelFarm.CpuBlit.BitmapHelper.CopyFromGdiPlusBitmapSameSizeTo32BitsBuffer(gdiBmp, memBmp);
// return memBmp;
//}
};
PixelFarm.Platforms.ImageIOPortal.Setup(pars);
//------------------------------------------------------------------------
//3. setup text-breaker
string icu_datadir = "brkitr"; //see brkitr folder, we link data from Typography project and copy to output if newer
if (!System.IO.Directory.Exists(icu_datadir))
{
throw new System.NotSupportedException("dic");
}
Typography.TextBreak.CustomBreakerBuilder.Setup(new Typography.TextBreak.IcuSimpleTextFileDictionaryProvider()
{
DataDir = icu_datadir
});
//---------------------------------------------------------------------------
//4. Typography TextService
Typography.Text.OpenFontTextService textService = new Typography.Text.OpenFontTextService();
textService.LoadFontsFromFolder("Fonts");
Typography.Text.TextServiceClient serviceClient = textService.CreateNewServiceClient();
GlobalTextService.TextService = serviceClient;
//---------------------------------------------------------------------------
//PART2: root graphics
Size primScreenSize = UIPlatform.CurrentPlatform.GetPrimaryMonitorSize();
s_myRootGfx = new MyRootGraphic(primScreenSize.Width, primScreenSize.Height);
s_viewroot = new GraphicsViewRoot(primScreenSize.Width, primScreenSize.Height);
MyGlfwTopWindowBridge bridge1 = new MyGlfwTopWindowBridge(s_myRootGfx, s_myRootGfx.TopWinEventPortal);
((MyGlfwTopWindowBridge.GlfwEventBridge)(form.WindowEventListener)).SetWindowBridge(bridge1);
var glfwWindowWrapper = new GlfwWindowWrapper(form);
bridge1.BindWindowControl(glfwWindowWrapper);
s_viewroot.InitRootGraphics(s_myRootGfx,
s_myRootGfx.TopWinEventPortal,
InnerViewportKind.GLES,
glfwWindowWrapper,
bridge1);
//------------------------------------------------------------------------
//optional:
if (s_viewroot.GetGLPainter() is GLPainter glPainter)
{
glPainter.SmoothingMode = SmoothingMode.AntiAlias;
}
}
public static void Start()
{
if (!Glfw.Init())
{
Console.WriteLine("can't init glfw");
return;
}
//---------------------------------------------------
//specific OpenGLES ***
Glfw.WindowHint(WindowHint.GLFW_CLIENT_API, (int)OpenGLAPI.OpenGLESAPI);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_CREATION_API, (int)OpenGLContextCreationAPI.GLFW_EGL_CONTEXT_API);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_VERSION_MAJOR, 2);
Glfw.WindowHint(WindowHint.GLFW_CONTEXT_VERSION_MINOR, 0);
//---------------------------------------------------
Glfw.SwapInterval(1);
GlFwForm form1 = GlfwApp.CreateGlfwForm(
800,
600,
"PixelFarm + Skia on GLfw and OpenGLES2");
form1.MakeCurrent();
//------------------------------------
//***
GLFWPlatforms.CreateGLESContext();
//------------------------------------
form1.Activate();
int ww_w = 800;
int ww_h = 600;
int max = Math.Max(ww_w, ww_h);
canvasGL2d = PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvasGL2d(max, max);
//------------------------------------
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(1, 1, 1, 1);
//--------------------------------------------------------------------------------
//setup viewport size
//set up canvas
needUpdateContent = true;
//GL.Viewport(0, 0, 800, 600);
GL.Viewport(0, 0, max, max);
FormRenderUpdateEventArgs formRenderUpdateEventArgs = new FormRenderUpdateEventArgs();
formRenderUpdateEventArgs.form = form1;
LayoutFarm.Ease.EaseHost.StartGraphicsHost();
var rootgfx = new MyRootGraphic(
LayoutFarm.UI.UIPlatformWinNeutral.platform,
LayoutFarm.UI.UIPlatformWinNeutral.platform.GetIFonts(),
ww_w, ww_h);
var surfaceViewportControl = new LayoutFarm.UI.WinNeutral.UISurfaceViewportControl();
surfaceViewportControl.InitRootGraphics(rootgfx, rootgfx.TopWinEventPortal, InnerViewportKind.GL);
//lion fill sample
OpenTkEssTest.T108_LionFill lionFill = new OpenTkEssTest.T108_LionFill();
lionFill.Init2(canvasGL2d);
GLCanvasPainter painter1 = lionFill.Painter;
var myCanvasGL = new PixelFarm.Drawing.GLES2.MyGLCanvas(painter1, 0, 0, 800, 600);
//(PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvas(0, 0, 800, 600, canvasGL2d, painter1);
surfaceViewportControl.SetupCanvas(myCanvasGL);
SampleViewport viewport = new LayoutFarm.SampleViewport(surfaceViewportControl);
HtmlHost htmlHost;
htmlHost = HtmlHostCreatorHelper.CreateHtmlHost(viewport, null, null);
////==================================================
//html box
HtmlBox lightHtmlBox = new HtmlBox(htmlHost, 800, 50);
{
lightHtmlBox.SetLocation(50, 450);
viewport.AddContent(lightHtmlBox);
//light box can't load full html
//all light boxs of the same lightbox host share resource with the host
string html = @"<div>OK1</div><div>OK2</div>";
//if you want to use full html-> use HtmlBox instead
lightHtmlBox.LoadHtmlString(html);
}
form1.SetDrawFrameDelegate(() =>
{
//render each frame
if (needUpdateContent)
{
UpdateViewContent(formRenderUpdateEventArgs);
}
canvasGL2d.Clear(Color.White);
//canvasGL2d.DrawRect(0, 0, 200, 200);
////canvasGL2d.DrawImage(glBmp, 0, 600);
//int tmp_x = lightHtmlBox.Left;
//int tmp_y = lightHtmlBox.Top;
//myCanvasGL.SetCanvasOrigin(tmp_x, tmp_y);
canvasGL2d.SmoothMode = CanvasSmoothMode.No;
//---------
//flip y axis for html box (and other UI)
canvasGL2d.FlipY = true;
lightHtmlBox.CurrentPrimaryRenderElement.DrawToThisCanvas(
myCanvasGL, new Rectangle(0, 0, 800, 600));
canvasGL2d.FlipY = false;
//myCanvasGL.SetCanvasOrigin(tmp_x, -tmp_y);
//lion use canvas coordinate system
lionFill.TestRender();
//surfaceViewportControl.PaintMe(canvasGL2d);
});
while (!GlfwApp.ShouldClose())
{
//---------------
//render phase and swap
GlfwApp.UpdateWindowsFrame();
/* Poll for and process events */
Glfw.PollEvents();
}
Glfw.Terminate();
}
