public void FillARect()
{
var primitive = new PathPrimitive();
primitive.PathRect(new Rect(10, 10, 80, 60));
primitive.PathFill(Color.Red);
Util.CheckExpectedImage(primitive, 100, 100, @"GraphicsImplementation\Builtin\images\BuiltinPrimitiveRendererFacts.DrawPath.FillARect.png");
}
public void DrawOverlappedRectangles()
{
var box0 = new List <Node>();
{
{
Node node = new Node(0);
box0.Add(node);
var primitive = new PathPrimitive();
primitive.PathRect(new Point(10, 10), new Point(100, 100));
primitive.PathFill(Color.Orange);
node.Primitive = primitive;
}
{
Node node = new Node(1);
box0.Add(node);
var primitive = new PathPrimitive();
primitive.PathRect(new Point(9, 9), new Point(101, 101));
primitive.PathStroke(2, Color.Black);
node.Primitive = primitive;
}
}
var box1 = new List <Node>();
{
{
Node node = new Node(3);
box1.Add(node);
var primitive = new PathPrimitive();
primitive.PathRect(new Point(50, 50), new Point(140, 140));
primitive.PathFill(Color.LightBlue);
node.Primitive = primitive;
}
{
Node node = new Node(4);
box1.Add(node);
var primitive = new PathPrimitive();
primitive.PathRect(new Point(49, 49), new Point(141, 141));
primitive.PathStroke(2, Color.Red);
node.Primitive = primitive;
}
}
{
var box0Foreground = new List <Node>();
box0Foreground.AddRange(box0);
box0Foreground.AddRange(box1);
Util.DrawNodesToImage(out var imageRawBytes, box0Foreground, 150, 150);
Util.CheckExpectedImage(imageRawBytes, 150, 150, @"Rendering\images\NodeFacts.Draw.DrawOverlappedRectangles.Before.png");
}
{
var box1Foreground = new List <Node>();
box1Foreground.AddRange(box1);
box1Foreground.AddRange(box0);
Util.DrawNodesToImage(out var imageRawBytes, box1Foreground, 150, 150);
Util.CheckExpectedImage(imageRawBytes, 150, 150, @"Rendering\images\NodeFacts.Draw.DrawOverlappedRectangles.After.png");
}
}
public void DrawAndLayoutContainerWithElements()
{
var container = new Node(1, "container");
container.AttachLayoutGroup(false);
container.RuleSet.ApplyOptions(GUILayout.Width(300).Height(40));
container.UseBoxModel = true;
StyleRuleSetBuilder b = new StyleRuleSetBuilder(container);
b.Border(1)
.BorderColor(Color.Black)
.Padding((top: 4, right: 3, bottom: 4, left: 3))
.AlignmentVertical(Alignment.Center)
.AlignmentHorizontal(Alignment.Center);
var icon = new Node(2, "icon");
icon.AttachLayoutEntry(new Size(20, 20));
icon.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
icon.UseBoxModel = false;
icon.Primitive = new ImagePrimitive(@"assets\images\logo.png");
var title = new Node(3, "title");
var titleTextSize = GUIStyle.Default.CalcSize("title", GUIState.Normal);//TODO consider this
title.AttachLayoutEntry(titleTextSize);
title.RuleSet.ApplyOptions(GUILayout.Height(20).ExpandWidth(true));
title.UseBoxModel = false;
title.Primitive = new TextPrimitive("title");
var closeButton = new Node(4, "close button");
closeButton.AttachLayoutEntry(new Size(20, 20));
closeButton.UseBoxModel = false;
PathPrimitive path = new PathPrimitive();
path.PathRect(new Rect(0, 0, 20, 20));
path.PathFill(Color.Black);
closeButton.Primitive = path;
container.AppendChild(icon);
container.AppendChild(title);
container.AppendChild(closeButton);
container.Layout();
CheckExpectedImage(container, @"Rendering\images\NodeFacts.Container.DrawAndLayoutContainerWithElements.png");
}
public Window(string name, Point position, Size size, WindowFlags Flags)
{
Form form = Form.current;
GUIContext g = form.uiContext;
WindowManager w = g.WindowManager;
this.ID = name.GetHashCode();
this.Name = name;
this.Active = this.WasActive = false;
this.Position = position;
this.FullSize = size;
this.Flags = Flags;
this.AbsoluteVisualList = new List <Visual>();
this.RenderTree = new RenderTree(this.ID, position, size);
this.IDStack.Push(this.ID);
this.MoveID = this.GetID("#MOVE");
#region Window nodes
{
var windowContainer = new Node(this.GetID("window"), "window");
this.WindowContainer = windowContainer;
var style = windowContainer.RuleSet;
style.BackgroundColor = Color.White;
style.Border = (1, 1, 1, 1);
style.BorderColor = (Color.Black, Color.Black, Color.Black, Color.Black);
style.Set(GUIStyleName.BorderTopColor, Color.Blue, GUIState.Active);
style.Set(GUIStyleName.BorderRightColor, Color.Blue, GUIState.Active);
style.Set(GUIStyleName.BorderBottomColor, Color.Blue, GUIState.Active);
style.Set(GUIStyleName.BorderLeftColor, Color.Blue, GUIState.Active);
style.Set(GUIStyleName.BorderTopColor, Color.Gray, GUIState.Hover);
style.Set(GUIStyleName.BorderRightColor, Color.Gray, GUIState.Hover);
style.Set(GUIStyleName.BorderBottomColor, Color.Gray, GUIState.Hover);
style.Set(GUIStyleName.BorderLeftColor, Color.Gray, GUIState.Hover);
style.Set(GUIStyleName.BorderTop, 1.0);
style.Set(GUIStyleName.BorderRight, 1.0);
style.Set(GUIStyleName.BorderBottom, 1.0);
style.Set(GUIStyleName.BorderLeft, 1.0);
style.Set(GUIStyleName.PaddingTop, 5.0);
style.Set(GUIStyleName.PaddingRight, 10.0);
style.Set(GUIStyleName.PaddingBottom, 5.0);
style.Set(GUIStyleName.PaddingLeft, 10.0);
style.Set(GUIStyleName.WindowBorderColor, Color.Rgb(255, 0, 0), GUIState.Normal);
style.Set(GUIStyleName.WindowBorderColor, Color.Rgb(0, 0, 255), GUIState.Active);
style.Set(GUIStyleName.WindowShadowColor, Color.Argb(100, 227, 227, 227));
style.Set(GUIStyleName.WindowShadowWidth, 15.0);
style.Set(GUIStyleName.BackgroundColor, Color.White);
style.Set(GUIStyleName.ResizeGripColor, Color.Argb(75, 102, 102, 102));
style.Set(GUIStyleName.ResizeGripColor, Color.Argb(150, 102, 102, 102), GUIState.Hover);
style.Set(GUIStyleName.ResizeGripColor, Color.Argb(225, 102, 102, 102), GUIState.Active);
style.Set(GUIStyleName.WindowRounding, 20.0);
style.Set(GUIStyleName.ScrollBarWidth, CurrentOS.IsDesktopPlatform ? 10.0 : 20.0);
style.Set(GUIStyleName.ScrollBarBackgroundColor, Color.Rgb(240));
style.Set(GUIStyleName.ScrollBarButtonColor, Color.Rgb(205), GUIState.Normal);
style.Set(GUIStyleName.ScrollBarButtonColor, Color.Rgb(166), GUIState.Hover);
style.Set(GUIStyleName.ScrollBarButtonColor, Color.Rgb(96), GUIState.Active);
windowContainer.AttachLayoutGroup(true);
windowContainer.UseBoxModel = true;
var windowStyleOptions = GUILayout.Width(this.FullSize.Width).Height(
this.Collapsed ? this.CollapsedHeight : this.FullSize.Height
);
windowContainer.RuleSet.ApplyOptions(windowStyleOptions);
this.RenderTree.Root.AppendChild(windowContainer);
}
//title bar
{
var titleBarContainer = new Node(this.GetID("titleBar"), "title bar");
this.titleBarNode = titleBarContainer;
titleBarContainer.AttachLayoutGroup(false);
titleBarContainer.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).Height(this.TitleBarHeight));
titleBarContainer.UseBoxModel = true;
StyleRuleSetBuilder b = new StyleRuleSetBuilder(titleBarContainer);
b.Padding((top: 8, right: 8, bottom: 8, left: 8))
.FontColor(Color.Black)
.FontSize(12)
.BackgroundColor(Color.White)
.AlignmentVertical(Alignment.Center)
.AlignmentHorizontal(Alignment.Start);
var icon = new Node(this.GetID("icon"), "icon");
icon.AttachLayoutEntry(new Size(20, 20));
icon.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
icon.UseBoxModel = false;
icon.Primitive = new ImagePrimitive(@"assets/images/logo.png");
var title = new Node(this.GetID("title"), "title");
var contentSize = title.RuleSet.CalcSize(this.Name, GUIState.Normal);
title.AttachLayoutEntry(contentSize);
title.RuleSet.ApplyOptions(GUILayout.Height(20));
title.UseBoxModel = false;
title.Primitive = new TextPrimitive(this.Name);
this.titleBarTitleNode = title;
var closeButton = new Node(this.GetID("close button"), "close button");
closeButton.AttachLayoutEntry(new Size(20, 20));
closeButton.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
closeButton.UseBoxModel = false;
PathPrimitive path = new PathPrimitive();
path.PathRect(new Rect(0, 0, 20, 20));
closeButton.Primitive = path;
titleBarContainer.AppendChild(icon);
titleBarContainer.AppendChild(title);
//titleBarContainer.AppendChild(closeButton);
this.WindowContainer.AppendChild(titleBarContainer);
}
//client area
{
var node = new Node(this.GetID("client area"), "client area");
node.AttachLayoutGroup(true);
node.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).ExpandHeight(true));
node.UseBoxModel = true;
node.RuleSet.OutlineWidth = 1;
node.RuleSet.OutlineColor = Color.Red;
node.RuleSet.refNode = node;
this.ClientAreaNode = node;
this.WindowContainer.AppendChild(node);
}
//resize grip (lasy-initialized)
this.ShowWindowTitleBar(true);
this.ShowWindowClientArea(!this.Collapsed);
#endregion
}
public void DrawAWindow()
{
//window
var windowContainer = new Node("#window");
windowContainer.AttachLayoutGroup(true);
windowContainer.RuleSet.ApplyOptions(GUILayout.Width(400));
windowContainer.UseBoxModel = true;
windowContainer.RuleSet.Border = (1, 1, 1, 1);
windowContainer.RuleSet.BackgroundColor = Color.White;
//title bar
{
var titleBarContainer = new Node(1, "#titleBar");
titleBarContainer.AttachLayoutGroup(false);
titleBarContainer.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).Height(40));
titleBarContainer.UseBoxModel = true;
StyleRuleSetBuilder b = new StyleRuleSetBuilder(titleBarContainer);
b.Padding((top: 8, right: 8, bottom: 8, left: 8))
.FontColor(Color.Black)
.FontSize(12)
.BackgroundColor(Color.White)
.AlignmentVertical(Alignment.Center)
.AlignmentHorizontal(Alignment.Start);
var icon = new Node(2, "#icon");
icon.AttachLayoutEntry(new Size(20, 20));
icon.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
icon.UseBoxModel = false;
icon.Primitive = new ImagePrimitive(@"assets\images\logo.png");
var title = new Node(3, "#title");
title.AttachLayoutEntry(Size.Zero);
title.RuleSet.ApplyOptions(GUILayout.Height(20));
title.UseBoxModel = false;
title.Primitive = new TextPrimitive("The Window Title");
var closeButton = new Node(4, "#close button");
closeButton.AttachLayoutEntry(new Size(20, 20));
closeButton.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
closeButton.UseBoxModel = false;
PathPrimitive path = new PathPrimitive();
path.PathRect(new Rect(0, 0, 20, 20));
closeButton.Primitive = path;
titleBarContainer.AppendChild(icon);
titleBarContainer.AppendChild(title);
titleBarContainer.AppendChild(closeButton);
windowContainer.AppendChild(titleBarContainer);
}
//client area background
{
var clientArea = new Node("#ClientArea_Background");
clientArea.AttachLayoutGroup(true);
clientArea.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).Height(200));
windowContainer.AppendChild(clientArea);
}
windowContainer.Layout();
CheckExpectedImage(windowContainer, @"Rendering\images\NodeFacts.Container.DrawAWindow.png");
}
public void DrawAWindow()
{
Application.IsRunningInUnitTest = true;
Application.InitSysDependencies();
var primitiveRenderer = new BuiltinPrimitiveRenderer();
MeshBuffer meshBuffer = new MeshBuffer();
MeshList meshList = new MeshList();
var window = new Win32Window();
window.Init(new Point(100, 100), new Size(800, 600), WindowTypes.Regular);
var renderer = new Win32OpenGLRenderer();
renderer.Init(window.Pointer, window.ClientSize);
window.Show();
bool DrawNode(Node n, MeshList list)
{
if (!n.ActiveInTree)
{
return(false);
}
n.Draw(primitiveRenderer, list);
return(true);
}
//window
var windowContainer = new Node("#window");
windowContainer.AttachLayoutGroup(true);
windowContainer.RuleSet.ApplyOptions(GUILayout.Width(400));
windowContainer.UseBoxModel = true;
windowContainer.RuleSet.Border = (1, 1, 1, 1);
windowContainer.RuleSet.BackgroundColor = Color.White;
//title bar
{
var titleBarContainer = new Node(1, "#titleBar");
titleBarContainer.AttachLayoutGroup(false);
titleBarContainer.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).Height(40));
titleBarContainer.UseBoxModel = true;
StyleRuleSetBuilder b = new StyleRuleSetBuilder(titleBarContainer);
b.Padding((top: 8, right: 8, bottom: 8, left: 8))
.FontColor(Color.Black)
.FontSize(12)
.BackgroundColor(Color.White)
.AlignmentVertical(Alignment.Center)
.AlignmentHorizontal(Alignment.Start);
var icon = new Node(2, "#icon");
icon.AttachLayoutEntry(new Size(20, 20));
icon.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
icon.UseBoxModel = false;
icon.Primitive = new ImagePrimitive(@"assets\images\logo.png");
var title = new Node(3, "#title");
title.AttachLayoutEntry(Size.Zero);
title.RuleSet.ApplyOptions(GUILayout.Height(20));
title.UseBoxModel = false;
title.Primitive = new TextPrimitive("The Window Title");
var closeButton = new Node(4, "#close button");
closeButton.AttachLayoutEntry(new Size(20, 20));
closeButton.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
closeButton.UseBoxModel = false;
PathPrimitive path = new PathPrimitive();
path.PathRect(new Rect(0, 0, 20, 20));
closeButton.Primitive = path;
titleBarContainer.AppendChild(icon);
titleBarContainer.AppendChild(title);
titleBarContainer.AppendChild(closeButton);
windowContainer.AppendChild(titleBarContainer);
}
Node clientArea;
//client area background
{
clientArea = new Node("#ClientArea_Background");
clientArea.AttachLayoutGroup(true);
clientArea.RuleSet.ApplyOptions(GUILayout.ExpandWidth(true).Height(200));
windowContainer.AppendChild(clientArea);
}
while (true)
{
Time.OnFrameBegin();
Keyboard.Instance.OnFrameBegin();
window.MainLoop(() =>
{
if (Keyboard.Instance.KeyDown(Key.Escape))
{
Application.Quit();
}
if (Keyboard.Instance.KeyPressed(Key.Space))
{
clientArea.ActiveSelf = !clientArea.ActiveSelf;
}
{
DrawNode(windowContainer, meshList);
windowContainer.Foreach(n => DrawNode(n, meshList));
windowContainer.Layout();
}
//rebuild mesh buffer
meshBuffer.Clear();
meshBuffer.Init();
meshBuffer.Build(meshList);
//draw mesh buffer to screen
renderer.Clear(Color.FrameBg);
renderer.DrawMeshes((int)window.ClientSize.Width, (int)window.ClientSize.Height,
(shapeMesh: meshBuffer.ShapeMesh, imageMesh: meshBuffer.ImageMesh, meshBuffer.TextMesh));
renderer.SwapBuffers();
});
if (Application.RequestQuit)
{
break;
}
Keyboard.Instance.OnFrameEnd();
Time.OnFrameEnd();
}
}
public void DrawAndLayoutContainerWithElements()
{
Application.IsRunningInUnitTest = true;
Application.InitSysDependencies();
var primitiveRenderer = new BuiltinPrimitiveRenderer();
MeshBuffer meshBuffer = new MeshBuffer();
MeshList meshList = new MeshList();
var window = new Win32Window();
window.Init(new Point(100, 100), new Size(400, 400), WindowTypes.Regular);
var renderer = new Win32OpenGLRenderer();
renderer.Init(window.Pointer, window.ClientSize);
window.Show();
bool DrawNode(Node n, MeshList list)
{
if (!n.ActiveInTree)
{
return(false);
}
n.Draw(primitiveRenderer, list);
return(true);
}
Node container = null;
Node icon;
Node title;
Node closeButton;
while (true)
{
Time.OnFrameBegin();
Keyboard.Instance.OnFrameBegin();
window.MainLoop(() =>
{
if (Keyboard.Instance.KeyDown(Key.Escape))
{
Application.Quit();
}
if (container == null)
{
container = new Node(1, "container");
container.AttachLayoutGroup(false);
container.RuleSet.ApplyOptions(GUILayout.Width(300).Height(40));
container.UseBoxModel = true;
StyleRuleSetBuilder b = new StyleRuleSetBuilder(container);
b.Border(1)
.BorderColor(Color.Black)
.Padding((top: 4, right: 3, bottom: 4, left: 3))
.BackgroundColor(Color.Silver)
.AlignmentVertical(Alignment.Center)
.AlignmentHorizontal(Alignment.Center);
icon = new Node(2, "icon");
icon.AttachLayoutEntry(new Size(20, 20));
icon.RuleSet.ApplyOptions(GUILayout.Width(20).Height(20));
icon.UseBoxModel = false;
icon.Primitive = new ImagePrimitive(@"assets\images\logo.png");
title = new Node(3, "title");
var titleTextSize = GUIStyle.Default.CalcSize("title", GUIState.Normal);//TODO consider this
title.AttachLayoutEntry(titleTextSize);
title.RuleSet.ApplyOptions(GUILayout.Height(20).ExpandWidth(true));
title.UseBoxModel = false;
title.Primitive = new TextPrimitive("title");
closeButton = new Node(4, "close button");
closeButton.AttachLayoutEntry(new Size(20, 20));
closeButton.UseBoxModel = false;
PathPrimitive path = new PathPrimitive();
path.PathRect(new Rect(0, 0, 20, 20));
path.PathFill(Color.Black);
//path.PathClear();
//path.PathMoveTo((0, 0));
//path.PathLineTo((20,20));
//path.PathStroke(1, Color.Black);
//path.PathClear();
//
//path.PathMoveTo((0, 20));
//path.PathLineTo((20,0));
//path.PathStroke(1, Color.Black);
//path.PathClear();
closeButton.Primitive = path;
container.AppendChild(icon);
container.AppendChild(title);
container.AppendChild(closeButton);
}
{
DrawNode(container, meshList);
container.Foreach(n => DrawNode(n, meshList));
container.Layout();
}
//rebuild mesh buffer
meshBuffer.Clear();
meshBuffer.Init();
meshBuffer.Build(meshList);
//draw mesh buffer to screen
renderer.Clear(Color.FrameBg);
renderer.DrawMeshes((int)window.ClientSize.Width, (int)window.ClientSize.Height,
(shapeMesh: meshBuffer.ShapeMesh, imageMesh: meshBuffer.ImageMesh, meshBuffer.TextMesh));
renderer.SwapBuffers();
});
if (Application.RequestQuit)
{
break;
}
Keyboard.Instance.OnFrameEnd();
Time.OnFrameEnd();
}
}