public void bezierCurveTo(double cp1x, double cp1y, double cp2x, double cp2y, double x, double y)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.bezierCurveTo({1},{2},{3},{4},{5},{6});"
),
Script.GetObject(API.id),
cp1x, cp1y, cp2x, cp2y, x, y
);
API.ExecuteJavaScript(script);
}
public void quadraticCurveTo(double cpx, double cpy, double x, double y)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.quadraticCurveTo({1},{2},{3},{4});"
),
Script.GetObject(API.id),
cpx, cpy, x, y
);
API.ExecuteJavaScript(script);
}
public void lineTo(double x, double y)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.lineTo({1},{2});"
),
Script.GetObject(API.id),
x, y
);
API.ExecuteJavaScript(script);
}
public void setLineDash(params double[] segments)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.setLineDash({1});"
),
Script.GetObject(API.id),
JSON.Stringify(segments)
);
API.ExecuteJavaScript(script);
}
public void arcTo(double x, double y, double x2, double y2, double radius)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.arcTo({1},{2},{3},{4},{5});"
),
Script.GetObject(API.id),
x, y, x2, y2, radius
);
API.ExecuteJavaScript(script);
}
public void arc(double x, double y, double radius, double startAngle, double endAngle)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.arc({1},{2},{3},{4},{5});"
),
Script.GetObject(API.id),
x, y, radius, startAngle, endAngle
);
API.ExecuteJavaScript(script);
}
public Window this[int i] {
get {
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var w = {0};",
"return w[{1}];"
),
Script.GetObject(API.id), i
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Window>(id));
}
}
/*
* public void bindBuffer(GLenum target, WebGLBuffer buffer) {
* string script = ScriptBuilder.Build(
* ScriptBuilder.Script(
* "{0}.bindBuffer({1},{2});"
* ),
* Script.GetObject(API.id),
* target,
* Script.GetObject(buffer.API.id)
* );
* API.ExecuteJavaScript(script);
* }
* //*/
public void bufferData(GLenum target, GLsizeiptr size, GLenum usage)
{
// TODO: add params
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.bufferData({1},{2},{3});"
),
Script.GetObject(API.id),
target, size, usage
);
API.ExecuteJavaScript(script);
}
public void isPointInStroke(double x, double y)
{
// TODO: add parameter
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.isPointInStroke({1},{2});"
),
Script.GetObject(API.id),
x, y
);
API.ExecuteJavaScript(script);
}
/*
* public void bufferSubData(GLenum target, GLuint offset, ArrayBuffer srcData) {
* string script = ScriptBuilder.Build(
* ScriptBuilder.Script(
* "{0}.bufferSubData({1},{2},{3});"
* ),
* Script.GetObject(API.id),
* target, size, usage
* );
* API.ExecuteJavaScript(script);
* }
* //*/
/*
* public WebGLBuffer createBuffer() {
* string script = ScriptBuilder.Build(
* ScriptBuilder.Script(
* "var buf = {0}.createBuffer();",
* "return {1};"
* ),
* Script.GetObject(API.id),
* Script.AddObject("buf")
* );
* int id = API._ExecuteBlocking<int>(script);
* return new WebGLBuffer();
* }
* //*/
/*
* public void deleteBuffer(WebGLBuffer buffer) {
* string script = ScriptBuilder.Build(
* ScriptBuilder.Script(
* "{0}.deleteBuffer({1});"
* ),
* Script.GetObject(API.id),
* Script.GetObject(buffer.API.id)
* );
* API.ExecuteJavaScript(script);
* }
* //*/
public JsonObject getBufferParameter(GLenum target, GLenum pname)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"return {0}.getBufferParameter({1},{2});"
),
Script.GetObject(API.id),
target, pname
);
object result = API._ExecuteBlocking <object>(script);
return(new JsonObject(result));
}
public void drawFocusIfNeeded(Element element)
{
// TODO: add path parameter
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.drawFocusIfNeeded({1});"
),
Script.GetObject(API.id),
Script.GetObject(element.API.id)
);
API.ExecuteJavaScript(script);
}
public void ellipse(double x, double y, double radiusX, double radiusY, double rotation, double startAngle, double endAngle)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"{0}.ellipse({1},{2},{3},{4},{5},{6},{7});"
),
Script.GetObject(API.id),
x, y, radiusX, radiusY,
rotation, startAngle, endAngle
);
API.ExecuteJavaScript(script);
}
public double[] getLineDash()
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var array = {0}.getLineDash();",
"return {1};"
),
Script.GetObject(API.id),
Script.AddObject("array")
);
object[] result = API._ExecuteBlocking <object[]>(script);
return(Array.ConvertAll(result, value => Convert.ToDouble(value)));
}
public Node removeChild(Node child)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var node = {0}.removeChild({1});",
"return {2};"
),
Script.GetObject(API.id),
Script.GetObject(child.API.id),
Script.AddObject("node")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Node>(id));
}
public Node getRootNode(JsonObject options)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var node = {0}.getRootNode({1});",
"return {2}"
),
Script.GetObject(API.id),
options.Stringify(),
Script.AddObject("node")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Node>(id));
}
public Node cloneNode(bool deep)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var node = {0}.cloneNode({1});",
"return {2};"
),
Script.GetObject(API.id),
deep.Escape(),
Script.AddObject("node")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Node>(id));
}
public TextMetrics measureText(string text)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var metrics = {0}.measureText({1});",
"return {2};"
),
Script.GetObject(API.id),
text.Escape(),
Script.AddObject("metrics")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <TextMetrics>(id));
}
public Element querySelector(string selectors)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var element = {0}.querySelector({1});",
"return {2}"
),
Script.GetObject(API.id),
selectors.Escape(),
Script.AddObject("element")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Element>(id));
}
public Node replaceChild(Node newChild, Node oldChild)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var node = {0}.replaceChild({1},{2});",
"return {3};"
),
Script.GetObject(API.id),
Script.GetObject(newChild.API.id),
Script.GetObject(oldChild.API.id),
Script.AddObject("node")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Node>(id));
}
public Node insertBefore(Node newNode, Node referenceNode)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var node = {0}.insertBefore({1},{2});",
"return {3}"
),
Script.GetObject(API.id),
Script.GetObject(newNode.API.id),
Script.GetObject(referenceNode.API.id),
Script.AddObject("node")
);
int id = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Node>(id));
}
/// <summary>
/// Generally, the template is just an array of options for constructing a MenuItem.
/// <para>
/// You can also attach other fields to the element of the template
/// and they will become properties of the constructed menu items.
/// </para>
/// </summary>
/// <param name="template"></param>
/// <returns></returns>
public Menu buildFromTemplate(MenuItemConstructorOptions[] template)
{
string param = _CreateTemplateString(template);
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var menu = {0}.buildFromTemplate({1});",
"return {2};"
),
Script.GetObject(API.id),
param,
Script.AddObject("menu")
);
int result = API._ExecuteBlocking <int>(script);
return(API.CreateObject <Menu>(result));
}
/// <summary>
/// The native type of the handle is HWND on Windows, NSView* on macOS,
/// and Window (unsigned long) on Linux.
/// </summary>
/// <returns>The platform-specific handle of the window.</returns>
public ulong getNativeWindowHandle()
{
string script = ScriptBuilder.Build(
"return {0}.getNativeWindowHandle();",
Script.GetObject(API.id)
);
object result = API._ExecuteBlocking <object>(script);
JsonObject json = new JsonObject(result);
object[] data = json["data"] as object[];
byte[] bytes = new byte[8];
for (int i = 0; i < data.Length; i++)
{
object item = data[i];
bytes[i] = (byte)(int)item;
}
return(BitConverter.ToUInt64(bytes, 0));
}
public void testBasic()
{
ScriptBuilder builder = new ScriptBuilder();
builder.ScriptLanguage = "Groovy";
builder.ScriptText = "print 'foo'";
Script s1 = builder.Build();
Assert.AreEqual("Groovy", s1.ScriptLanguage);
Assert.AreEqual("print 'foo'", s1.ScriptText);
builder = new ScriptBuilder();
builder.ScriptLanguage = "Groovy";
builder.ScriptText = "print 'foo'";
Script s2 = builder.Build();
Assert.AreEqual(s1, s2);
Assert.AreEqual(s1.GetHashCode(), s2.GetHashCode());
}
public Element createElement(string tagName)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var element = {0}.createElement({1});",
"return {2}"
),
Script.GetObject(API.id),
tagName.Escape(),
Script.AddObject("element")
);
int id = API._ExecuteBlocking <int>(script);
if (tagName == "canvas")
{
return(API.CreateObject <HTMLCanvasElement>(id));
}
return(API.CreateObject <Element>(id));
}
public Gamepad[] getGamepads()
{
if (!_getGamepadsCache.ContainsKey((API as SocketronDOMAPI).webContentsId))
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var result = [];",
"var array = {0}.getGamepads();",
"for (var item of array) {{",
"if (item == null) {{",
"result.push(0)",
"continue;",
"}}",
"result.push({1});",
"}}",
"return result;"
),
Script.GetObject(API.id),
Script.AddObject("item")
);
int cacheId = API.CacheScript(script);
_getGamepadsCache.Add((API as SocketronDOMAPI).webContentsId, cacheId);
}
int cacheId2 = _getGamepadsCache[(API as SocketronDOMAPI).webContentsId];
object[] result = API.ExecuteCachedScript <object[]>(cacheId2);
if (result == null)
{
return(new Gamepad[0]);
}
int[] ids = Array.ConvertAll(result, value => Convert.ToInt32(value));
Gamepad[] gamepads = new Gamepad[ids.Length];
for (int i = 0; i < ids.Length; i++)
{
int id = ids[i];
if (id <= 0)
{
continue;
}
gamepads[i] = API.CreateObject <Gamepad>(id);
}
return(gamepads);
}
public void testTextNotNull()
{
ScriptBuilder builder = new ScriptBuilder();
try
{
builder.ScriptLanguage = "Groovy";
builder.Build();
Assert.Fail();
}
catch (ArgumentNullException)
{
// OK.
}
// The text can be empty.
builder = new ScriptBuilder();
builder.ScriptLanguage = "Groovy";
builder.ScriptText = "";
builder.Build();
}
public void testLanguageNotBlank()
{
try
{
ScriptBuilder builder = new ScriptBuilder();
builder.ScriptText = "print 'foo'";
builder.Build();
Assert.Fail();
}
catch (ArgumentException)
{
// OK.
}
try
{
ScriptBuilder builder = new ScriptBuilder();
builder.ScriptText = "print 'foo'";
builder.ScriptLanguage = "";
builder.Build();
Assert.Fail();
}
catch (ArgumentException)
{
// OK.
}
try
{
ScriptBuilder builder = new ScriptBuilder();
builder.ScriptText = "print 'foo'";
builder.ScriptLanguage = " ";
builder.Build();
Assert.Fail();
}
catch (ArgumentException)
{
// OK.
}
}
/*
* public void captureStream() {
* string script = ScriptBuilder.Build(
* ScriptBuilder.Script(
* "var stream = {0}.captureStream();",
* "return {1};"
* ),
* Script.GetObject(_id),
* Script.AddObject("stream")
* );
* int id = _ExecuteBlocking<int>(script);
* }
* //*/
public RenderingContext getContext(string contextType)
{
string script = ScriptBuilder.Build(
ScriptBuilder.Script(
"var context = {0}.getContext({1});",
"return {2};"
),
Script.GetObject(API.id),
contextType.Escape(),
Script.AddObject("context")
);
int id = API._ExecuteBlocking <int>(script);
if (contextType == "2d")
{
return(API.CreateObject <CanvasRenderingContext2D>(id));
}
if (contextType == "webgl")
{
return(API.CreateObject <WebGLRenderingContext>(id));
}
return(API.CreateObject <RenderingContext>(id));
}
public async Task ReaderTest()
{
var sb = new ScriptBuilder();
sb.AddCodeBlock("println(F0)");
sb.AddCodeBlock("println(F[1])");
sb.AddCodeBlock("println(F[2])");
var(script, _) = sb.Build(CancellationToken.None);
using var iop = new IoProxy();
await script.RunAsync(new Global {
Reader = new StringReader(string.Join(Environment.NewLine, new[] {
"1 a",
"a 1",
"2 b",
"b 2",
"3 c",
"c 3"
})),
Separator = new Regex(@"\s")
});
var expects = new[] {
"1 a", "1", "a",
"a 1", "a", "1",
"2 b", "2", "b",
"b 2", "b", "2",
"3 c", "3", "c",
"c 3", "c", "3"
};
foreach (var(expect, actual) in expects.Zip(iop.ReadLineFromStdOut()))
{
Assert.Equal(expect, actual);
}
}
private static IReadOnlyDictionary <string, string> MakeLocationDictionary(string rootPath)
{
var builder = new ScriptBuilder();
var defn = builder.Build(rootPath);
var results = new Dictionary <string, string>();
foreach (var file in defn.ScriptReferences.Where(f => f.IsValid))
{
var path = Path.GetDirectoryName(file.RealSourcePath);
var name = Path.GetFileNameWithoutExtension(file.RealSourcePath)?.ToLowerInvariant();
if (path.NotUseful() ||
name.NotUseful())
{
continue;
}
results.Add(name, path);
}
return(results);
}