public void LoadTextFile(string fileUrl, Action <string> loadedCB)
{
Verbatim.Expression(@"
var oReq = new XMLHttpRequest();
oReq.onload = function(){
$1(oReq.responseText);
}
oReq.open(""get"", $0,true);
oReq.send(null);
" , fileUrl, loadedCB);
}
public static void Main(string[] args)
{
Verbatim.Expression("print($0)", "hello");
var a = 2;
var b = 5;
Console.WriteLine(Verbatim.Expression("$0 + $1", a, b));
int i = Verbatim.Expression <int>("$0 + $1", a, b);
Console.WriteLine(i);
}
public static T CreateFromTemplate <T>(string templateId) where T : Element, new()
{
_creatingTemplate = true;
var element = new T();
_creatingTemplate = false;
element._element = Verbatim.Expression("document.getElementById(templateId)");
element._selfReference = element;
element.TemplateApplied();
return(element);
}
public static void Initialize()
{
var jQueryHandle = Verbatim.Expression("jQuery.noConflict()");
if (jQueryHandle == null)
{
throw new InvalidOperationException("Cannot use jQuery with SharpJS if the jQuery library has not been loaded.");
}
//JQuery successfully initialized
IsInitialized = true;
_jq = jQueryHandle;
}
private string[] ParseFont(string fnt)
{
string[] results = new String[3];
Verbatim.Expression(@"
var matches = /([0-9]+)(pt|px)\s*([a-zA-Z]+)/g.exec($0);
$1[0] = matches[1];
$1[1] = matches[2];
$1[2] = matches[3];
" , fnt, results);
DEBUG("matches = " + results);
return(results);
}
public void RunNextTick()
{
IsRunning = InnerLoopTick();
if (IsRunning)
{
Verbatim.Expression("window.requestAnimationFrame($0)", _RunNextTick);
}
else
{
Exit();
}
}
public static void SaveJSBlobToFile(object javaScriptBlob, string filename)
{
if (javaScriptBlob == null)
{
throw new ArgumentNullException(nameof(javaScriptBlob));
}
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
Verbatim.Expression(@"saveAs($0, $1)", javaScriptBlob, filename);
}
public static void Print(Element elementToPrint)
{
Verbatim.Expression(@"
var printPreview = window.open('about:blank', 'print_preview', 'resizable=yes,scrollbars=yes,status=yes');
var printDocument = printPreview.document;
printDocument.open();
printDocument.write('<!DOCTYPE html>'+
'<html>'+
$0.innerHTML+
'</html>');
printDocument.close();
printPreview.print();", elementToPrint.InnerHtml);
}
public static void StartApplication(NKApplication app, string targetElementSelector)
{
//Verify that we are running on JSIL
if (Verbatim.Expression("0") == null)
{
throw new RequiresJSILRuntimeException();
}
//TODO: Initialize DOM host object with jQuery
var targetElement = new JQElement(JQuery.FromSelector(targetElementSelector).DomElement);
app.HostElement = targetElement;
app.Create();
}
private static void Add_Verbatims(Document document, XElement doc_element)
{
foreach ( var verbatim_element in doc_element.Elements("Verbatim") )
{
var ddl_verbatim = new Verbatim();
ddl_verbatim.name = verbatim_element.Attribute_Value("Name");
ddl_verbatim.text = verbatim_element.Value.Trim();
ddl_verbatim.language = verbatim_element.Attribute_Value("Language") ?? "C#,C++";
document.verbatims.Add(ddl_verbatim);
}
}
public StorageBase(WebStorageType storageType)
{
switch (storageType)
{
case WebStorageType.LocalStorage:
_storageHandle = Verbatim.Expression("window.localStorage");
break;
case WebStorageType.SessionStorage:
_storageHandle = Verbatim.Expression("window.sessionStorage");
break;
}
}
public static Element GetById(string id)
{
var element = GetElement(Verbatim.Expression("document.getElementById(id)"));
if (element == null)
{
throw new ArgumentOutOfRangeException("id");
}
else
{
return(element);
}
}
public static void Main()
{
object instance = null;
if (Builtins.IsJavascript)
{
instance = Verbatim.Expression("JSIL.CreateInstanceOfType(TestClass.__Type__)");
}
else
{
instance = new TestClass();
}
Console.WriteLine(instance);
}
internal static T GetElement <T>(object handle) where T : Element, new()
{
if (handle == null)
{
return(null);
}
var element = Verbatim.Expression("handle._selfReference");
if (element == null || element == Verbatim.Expression("undefined"))
{
return((T)Activator.CreateInstance(typeof(T), handle)); // equivalent to: new T(handle);
}
return((T)element);
}
internal static Element GetElement(object handle)
{
if (handle == null)
{
return(null);
}
var element = Verbatim.Expression("handle._selfReference");
if (element == null || element == Verbatim.Expression("undefined"))
{
return(new Element(handle));
}
return((Element)element);
}
public static void SaveTextToFile(string text, string fileName)
{
if (text == null)
{
throw new ArgumentNullException(nameof(text));
}
if (fileName == null)
{
throw new ArgumentNullException(nameof(fileName));
}
Verbatim.Expression(@"
var blob = new Blob([$0], { type: ""text/plain;charset=utf-8""});
saveAs(blob, $1)
", text, fileName);
}
public WebSocket(string uri)
{
_webSocketObjectHandle = Verbatim.Expression("new WebSocket($0)", uri);
Verbatim.Expression(
@"$0.onopen = $1;
$0.onclose = $2;
$0.onmessage = $3;
$0.onerror = $4",
_webSocketObjectHandle,
(Action <object>)OnOpenCallback,
(Action <object>)OnCloseCallback,
(Action <object>)OnMessageCallback,
(Action <object>)OnErrorCallback);
}
private int MeasureFontHeight(string font)
{
Verbatim.Expression(@"
var body = document.getElementsByTagName(""body"")[0];
var dummy = document.createElement(""div"");
var dummyText = document.createTextNode(""M"");
dummy.appendChild(dummyText);
dummy.setAttribute(""style"", $0);
body.appendChild(dummy);
var height = dummy.offsetHeight;
body.removeChild(dummy);
return height;
" , font);
return(0); // dummy to make compiler happy
}
public void SetClip(int x, int y, int width, int height)
{
Verbatim.Expression(@"
var ctxt = $0;
var x= $1;
var y= $2;
var width=$3;
var height=$4;
ctxt.beginPath();
ctxt.moveTo(x,y);
ctxt.lineTo(x+width,y);
ctxt.lineTo(x+width,y+height);
ctxt.lineTo(x,y+height);
ctxt.lineTo(x,y);
ctxt.clip();
" , ctxt, x, y, width, height);
}
public void DrawImage(object image, int sx, int sy, int swidth, int sheight, int x, int y, int width, int height)
{
Verbatim.Expression(@"
var ctxt = $0;
var image= $1;
var sx = $2;
var sy = $3;
var swidth=$4;
var sheight=$5;
var x=$6;
var y=$7;
var width=$8
var height=$9;
//console.log(""Draw ""+image+"" ""+sx+"",""+sy+"",""+swidth+"",""+sheight+
// "" ""+x+"",""+y+"",""+width+"",""+height);
ctxt.drawImage(image,sx,sy,swidth,sheight,x,y,width,height);
" , ctxt, image, sx, sy, swidth, sheight, x, y, width, height);
}
public Element CreateElement(T item)
{
var html = GetHtml();
var element = new Element("div");
Verbatim.Expression(@"
var regex = new RegExp(""{([a-zA-Z]*[a-zA-Z0-9]*)}"", ""g"");
var matcher = function (match, property, offset, str)
{
return item[property];
};
html = html.replace(regex, matcher);
");
element.InnerHtml = html;
return(element);
}
public void SetAnimTick(int tickMS)
{
if (tickHandle != null)
{
Verbatim.Expression(@"clearInterval($0)", tickHandle);
tickHandle = 0;
}
if (tickMS > 0)
{
Verbatim.Expression(@"
var _self = this;
function Tick(){
CanvasManager_DoTick.call(_self);
}
$0 = setInterval(Tick,$1);
" , tickHandle, tickMS);
}
lastTick = CurrentTimeMS();
}
internal static void BeginDecodeSong(string filename, Action <object> onDecodeComplete)
{
try {
dynamic stream = File.OpenRead(filename);
// HACK: JSIL stores the underlying byte array for the file as a property on the stream
dynamic fileByteArray = stream._buffer;
object fileArrayBuffer = fileByteArray.buffer;
dynamic al = GetALContext();
al.decodeAudioData(fileArrayBuffer, Verbatim.Expression(
"function (buffer) { System.Console.WriteLine('Song {0} decoding complete', $1); $0(buffer); }",
onDecodeComplete, filename
));
Console.WriteLine("Song {0} decoding started", filename);
} catch {
Console.WriteLine("Song {0} decoding failed", filename);
throw;
}
}
public override void BufferSubData(
OpenGLDevice device,
OpenGLDevice.GLenum buffer, bool discard,
OpenGLDevice.IOpenGLBuffer handle,
int elementSizeInBytes, int offsetInBytes,
Array data, int startIndex, int elementCount
)
{
var gl = GetWebGLContext();
if (discard)
{
gl.bufferData(
(int)buffer,
handle.BufferSize,
(int)handle.Dynamic
);
}
var view = Verbatim.Expression("new Uint8Array($0.buffer, $1, $2)", data, offsetInBytes, elementSizeInBytes * elementCount);
gl.bufferSubData((int)buffer, startIndex, view);
}
public void Close()
{
Verbatim.Expression("$0.close()", _webSocketObjectHandle);
}
public void Send(string message)
{
Verbatim.Expression("$0.send($1)", _webSocketObjectHandle, message);
}
public static void Main(string[] args)
{
Verbatim.Expression("print($0)", A1);
Console.WriteLine(Verbatim.Expression("$0 + $1", A2));
}
public Element(string type)
: this(Verbatim.Expression("document.createElement(type)"))
{
}
public static Element[] GetElementsByClassName(string tagName)
{
return
(((object[])Verbatim.Expression("Array.prototype.slice.call(document.getElementsByClassName(tagName))"))
.Select(Element.GetElement).ToArray());
}
public override string GetDefaultWindowTitle()
{
return(Verbatim.Expression <string>("document.title"));
}
