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Working on the progrart functions.

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This commit is contained in:
Creeper Lv
2025-12-25 23:00:26 +11:00
parent 2d2fec0bed
commit 18b7b00fc3
17 changed files with 400 additions and 96 deletions
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4
Progrart.Core/JSExecution/ExecutionEngine.cs
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@@ -27,10 +27,6 @@ namespace Progrart.Core.JSExecution
{
Engine.Evaluate(formSymbol(Symbols));
Engine.Evaluate(content);
if (Engine.GetValue("config").AsObject().TryGetValue("width", out var w))
{
Trace.WriteLine(w);
}
}
public void Dispose()

16
Progrart.Core/JSExecution/ProgrartConversion.cs Normal file
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@@ -0,0 +1,16 @@
using Jint.Native;
using SkiaSharp;
using System;
using System.Collections.Generic;
using System.Text;
namespace Progrart.Core.JSExecution
{
public static class ProgrartConversion
{
public static SKShader? ObtainFromJsObject(JsObject jsObject)
{
return null;
}
}
}

95
Progrart.Core/JSExecution/ProgrartExecutor.cs
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@@ -2,46 +2,69 @@
using Jint.Native;
using Jint.Native.Function;
using Progrart.Core.Graphics;
using System.Diagnostics;
using System.Text.Json;
namespace Progrart.Core.JSExecution
{
public class ProgrartExecutor
public class ProgrartExecutor : IDisposable
{
public ExecutionEngine engine;
public Dictionary<string, BaseElement> ObjectPool = new();
public Dictionary<string, object> ObjectPool = new();
public ProgrartExecutor()
{
engine = new ExecutionEngine();
engine.Engine.SetValue("visual_root", new Func<JsObject>(() =>
{
return ProgrartFunctions.CreateVisualRoot(this);
}
));
engine.Engine.SetValue("color4", new Func<JsNumber, JsNumber, JsNumber, JsNumber, JsObject>((r, g, b, a) =>
{
return ProgrartFunctions.color(this
, r.AsNumber()
, g.AsNumber()
, b.AsNumber()
, a.AsNumber()
);
}
));
engine.Engine.SetValue("color3", new Func<JsNumber, JsNumber, JsNumber, JsObject>((r, g, b) =>
{
return ProgrartFunctions.color(this
, r.AsNumber()
, g.AsNumber()
, b.AsNumber()
);
}
));
SetupCalls();
}
public RenderContext RenderImage(int Scale, string script, Dictionary<string, string> arguments)
public void SetupCalls()
{
engine.Engine.SetValue("visual_root", visual_root);
Jint.Native.Json.JsonSerializer serializer = new Jint.Native.Json.JsonSerializer(engine.Engine);
engine.Engine.SetValue("log", new Action<JsValue>((v) =>
{
if (v is JsObject obj)
{
Trace.WriteLine(serializer.Serialize(obj));
}
else
Trace.WriteLine(v);
}));
engine.Engine.SetValue("line", line);
engine.Engine.SetValue("color4", color4);
engine.Engine.SetValue("color3", color3);
engine.Engine.SetValue("linear_gradient", linear_gradient);
engine.Engine.SetValue("radial_gradient", radial_gradient);
}
public JsObject color4(JsNumber r, JsNumber g, JsNumber b, JsNumber a)
{
return ProgrartFunctions.color(engine.Engine
, r.AsNumber()
, g.AsNumber()
, b.AsNumber()
, a.AsNumber()
);
}
public JsObject color3(JsNumber r, JsNumber g, JsNumber b)
{
return ProgrartFunctions.color(engine.Engine
, r.AsNumber()
, g.AsNumber()
, b.AsNumber()
);
}
public JsObject visual_root()
{
return ProgrartFunctions.CreateVisualRoot(this);
}
public JsObject line()
{
return ProgrartFunctions.CreateLine(this);
}
public RenderContext RenderImage(int Scale, string script, ExecuteArguments arguments)
{
int width = 1;
int height = 1;
foreach (var item in arguments)
foreach (var item in arguments.data)
{
engine.Engine.SetValue(item.Key, item.Value);
}
@@ -55,15 +78,25 @@ namespace Progrart.Core.JSExecution
}
RenderContext renderContext = new RenderContext(width * Scale, width * Scale);
ImageRoot imageRoot = new ImageRoot();
engine.Execute(script);
var img = engine.Engine.Call("main");
imageRoot.Add(ObjectPool[$"{img.Get("id")}"]);
if (ObjectPool[$"{img.Get("id")}"] is BaseElement element)
imageRoot.Add(element);
imageRoot.Render(renderContext);
return renderContext;
}
public int RegisterObject(object obj)
public string RegisterObject(object obj)
{
return obj.GetHashCode();
string v = $"{obj.GetHashCode()}";
ObjectPool[v] = obj;
return v;
}
public JsObject linear_gradient()=>ProgrartFunctions.linear_gradient(engine.Engine);
public JsObject radial_gradient()=>ProgrartFunctions.radial_gradient(engine.Engine);
public void Dispose()
{
engine.Dispose();
}
}
}

107
Progrart.Core/JSExecution/ProgrartFunctions.cs
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@@ -1,33 +1,115 @@
using Jint.Native;
using Jint;
using Jint.Native;
using Progrart.Core.Graphics;
using SkiaSharp;
namespace Progrart.Core.JSExecution
{
public static class ProgrartFunctions
public static class ProgrartFunctions
{
public static JsObject WrapObject(ProgrartExecutor executor, int Handle)
public static JsObject WrapObject(ProgrartExecutor executor, string Handle)
{
var obj = new JsObject(executor.engine.Engine);
string handle_str = $"{Handle}";
obj.Set("id", handle_str);
obj.Set("add", JsValue.FromObject(executor.engine.Engine, new Action<JsObject>((obj) =>
{
executor.ObjectPool[handle_str].Add(executor.ObjectPool[$"{obj.Get("id")}"]);
if (executor.ObjectPool[handle_str] is BaseElement self)
{
if (executor.ObjectPool[$"{obj.Get("id")}"] is BaseElement element)
{
self.Add(element);
return;
}
else
throw new Exception($"Object {obj} is not a Progrart Element!");
}
else
throw new Exception($"Object with id \"{handle_str}\" is not a Progrart Element!");
})));
return obj;
}
public static JsObject color(ProgrartExecutor executor, double r, double g, double b, double a)
public static JsObject linear_gradient(Engine engine)
{
var obj = new JsObject(executor.engine.Engine);
var obj = new JsObject(engine);
{
JsObject point = new JsObject(engine);
point.Set("x", 0);
point.Set("y", 0);
obj.Set("Start", point);
}
{
JsObject point = new JsObject(engine);
point.Set("x", 0);
point.Set("y", 0);
obj.Set("End", point);
}
{
obj.Set("Colors", new JsArray(engine, [
color(engine, 1, 1, 1, 1) ,
color(engine, 1, 1, 1, 1)
]
));
}
{
obj.Set("Colors", new JsArray(engine, [
color(engine, 1, 1, 1, 1) ,
color(engine, 1, 1, 1, 1)
]
));
}
{
obj.Set("Positions", new JsArray(engine, new[] { new JsNumber(0), new JsNumber(1) }));
}
obj.Set("TileMode", $"{SKShaderTileMode.Repeat}");
obj.Set("Type", $"{ShaderType.LinearGradient}");
return obj;
}
public static JsObject radial_gradient(Engine engine)
{
var obj = new JsObject(engine);
{
JsObject point = new JsObject(engine);
point.Set("x", 0);
point.Set("y", 0);
obj.Set("Center", point);
}
{
obj.Set("Colors", new JsArray(engine, [
color(engine, 1, 1, 1, 1) ,
color(engine, 1, 1, 1, 1)
]
));
}
{
obj.Set("Colors", new JsArray(engine, [
color(engine, 1, 1, 1, 1) ,
color(engine, 1, 1, 1, 1)
]
));
}
{
obj.Set("Positions", new JsArray(engine, new[] { new JsNumber(0), new JsNumber(1) }));
}
obj.Set("TileMode", $"{SKShaderTileMode.Repeat}");
obj.Set("Type", $"{ShaderType.RadialGradient}");
return obj;
}
public static JsObject color(Engine engine, double r, double g, double b, double a)
{
var obj = new JsObject(engine);
obj.Set("r", r);
obj.Set("g", g);
obj.Set("b", b);
obj.Set("a", a);
return obj;
}
public static JsObject color(ProgrartExecutor executor, double r, double g, double b)
public static JsObject color(Engine engine, double r, double g, double b)
{
var obj = new JsObject(executor.engine.Engine);
var obj = new JsObject(engine);
obj.Set("r", r);
obj.Set("g", g);
obj.Set("b", b);
@@ -39,6 +121,15 @@ namespace Progrart.Core.JSExecution
VisualRoot root = new();
var obj = WrapObject(executor, executor.RegisterObject(root));
root.__object = obj;
root.SetupProperties(executor.engine.Engine);
return obj;
}
public static JsObject CreateLine(ProgrartExecutor executor)
{
Line root = new();
var obj = WrapObject(executor, executor.RegisterObject(root));
root.__object = obj;
root.SetupProperties(executor.engine.Engine);
return obj;
}
}