/// <summary>
/// This is a javascript application.
/// </summary>
/// <param name="page">HTML document rendered by the web server which can now be enhanced.</param>
public Application(IApp page)
{
page.DragMe.onmousedown +=
async e =>
{
e.CaptureMouse();
page.DragMe.style.color = "red";
//new IHTMLPre { () => await page.DragMe.async.onmousemove }.AttachToDocument();
var up = await page.DragMe.async.onmouseup;
page.DragMe.style.color = "";
var w = new IWindow();
await w.async.onload;
w.document.title = "new IWindow";
w.moveTo(
up.CursorX,
up.CursorY
);
};
}
/// <summary>
/// This is a javascript application.
/// </summary>
/// <param name="page">HTML document rendered by the web server which can now be enhanced.</param>
public Application(IApp page)
{
// Initialize ApplicationSprite
sprite.AttachSpriteToDocument();
// how did it work before?
#if v
#region visualize
Action<bool, byte[], Action<double, double, Action<double>, IWindow>> visualize_and_getpadding = null;
visualize_and_getpadding =
(allowpadding, bytes, set_padding) =>
{
var r = new BinaryReader(new MemoryStream(bytes));
var floats = new double[bytes.Length / 4];
//Console.WriteLine("floats " + new { floats.Length });
for (int i = 0; i < floats.Length; i++)
{
// X:\jsc.svn\core\ScriptCoreLib\JavaScript\BCLImplementation\System\IO\BinaryReader.cs
// do we do floats?
floats[i] = r.ReadSingle();
}
var paddingmode_yellow = allowpadding;
var paddingsamples_yellow = 0;
var paddingmode_yellow_agg = 0.0;
var paddingmode_yellow_grace = 411;
var paddingmode_red = allowpadding;
var paddingsamples_red = 0;
var paddingmode_red_agg = 0.0;
var paddingmode_red_grace = 411;
#region max
var min = 0.0;
var minset = false;
var max = 0.0;
var maxset = false;
for (int ix = 0; ix < floats.Length; ix += 2)
{
// arg[0] is typeof System.Single
//script: error JSC1000: No implementation found for this native method, please implement [static System.Console.WriteLine(System.Single)]
var l0 = floats[ix];
var r0 = floats[ix + 1];
if (l0 != 0)
if (minset)
{
min = Math.Min(min, l0);
}
else
{
min = l0;
minset = true;
}
if (maxset)
{
max = Math.Max(max, l0);
}
else
{
max = l0;
maxset = true;
}
}
var absmax = max.Max(Math.Abs(min));
#endregion
#region paddingmode_yellow
for (int ix = 0; ix < floats.Length; ix += 2)
{
// arg[0] is typeof System.Single
//script: error JSC1000: No implementation found for this native method, please implement [static System.Console.WriteLine(System.Single)]
var l0 = floats[ix];
var r0 = floats[ix + 1];
if (paddingmode_yellow)
{
// discard noise
if (Math.Abs(l0) > 0.08 * absmax)
paddingmode_yellow_agg += Math.Abs(l0);
}
if (paddingmode_yellow_agg > absmax * 2.1)
{
if (Math.Abs(l0) < 0.02 * absmax)
{
paddingmode_yellow = false;
}
}
if (paddingmode_yellow)
{
paddingsamples_yellow++;
if (paddingmode_yellow_agg > absmax * 3.2)
{
if (paddingmode_yellow_grace > 0)
{
paddingmode_yellow_grace--;
}
else
{
// rollback
paddingsamples_yellow -= 411;
paddingmode_yellow = false;
}
}
}
}
#endregion
// count down while near zero, then wait for zero
#region paddingmode_red
for (int ix = floats.Length - 1; ix >= 0; ix -= 2)
{
var l0 = floats[ix];
var r0 = floats[ix + 1];
if (paddingmode_red)
{
// discard noise
if (Math.Abs(l0) > 0.08 * absmax)
paddingmode_red_agg += Math.Abs(l0);
}
if (paddingmode_red_agg > absmax * 2.1)
{
if (Math.Abs(l0) < 0.02 * absmax)
{
paddingmode_red = false;
}
}
if (paddingmode_red)
{
paddingsamples_red++;
if (paddingmode_red_agg > absmax * 3.2)
{
if (paddingmode_red_grace > 0)
{
paddingmode_red_grace--;
}
else
{
// rollback
paddingsamples_red -= 411;
paddingmode_red = false;
}
}
}
}
#endregion
var w = new IWindow();
w.onload +=
delegate
{
Console.WriteLine("onload");
try
{
//BitConverter.ToSingle(
w.document.body.style.margin = "0px";
// verbose huh. svg::svg?
var svg = new ISVGSVGElement().AttachTo(w.document.body);
var path_current = new ISVGPathElement().AttachTo(svg);
path_current.setAttribute("style", "stroke-width: 5; stroke: blue; fill: none;");
var path = new ISVGPathElement().AttachTo(svg);
path.setAttribute("style", "stroke: black; fill: none;");
var path_loop2 = new ISVGPathElement().AttachTo(svg);
path_loop2.setAttribute("style", "stroke: green; fill: none;");
var xw = new StringBuilder().Append("M0,400 ");
// done { min = 7.847271400218976e-44, max = 2.320612754833406e-38, paddingsamples = 1337 }
w.document.body.style.minHeight = 800 + "px";
var scalex = 4 / 44.1;
w.document.body.style.minWidth = floats.Length * scalex * 2 + "px";
w.document.body.style.overflow = IStyle.OverflowEnum.auto;
// we should have 4096 stereo samples
var samples = floats.Length;
var samplesperchannel = samples / 2;
#region xw
for (int ix = 0; ix < floats.Length; ix += 2)
{
// arg[0] is typeof System.Single
//script: error JSC1000: No implementation found for this native method, please implement [static System.Console.WriteLine(System.Single)]
var l0 = floats[ix];
var r0 = floats[ix + 1];
// 0 is -60db
// max is 0db
// http://audio.tutsplus.com/articles/general/all-youll-ever-need-to-know-about-samples-and-bits/
//iy = (200.0 - l0 * 1E37 * 200);
var iy = (400.0 - l0 * 400.0);
xw.Append(" L" + (ix * scalex) + "," + iy);
//Console.WriteLine("" + ReadFloat32(i));
}
#endregion
#region xw_loop2
var xw_loop2 = new StringBuilder();
for (int ix = paddingsamples_yellow * 2; ix < floats.Length - paddingsamples_red * 2; ix += 2)
{
// arg[0] is typeof System.Single
//script: error JSC1000: No implementation found for this native method, please implement [static System.Console.WriteLine(System.Single)]
var l0 = floats[ix];
var r0 = floats[ix + 1];
var iy = (400.0 - l0 * 400.0);
if (xw_loop2.ToString().Length == 0)
xw_loop2.Append(" M" + ((2 * (samplesperchannel - paddingsamples_red - paddingsamples_yellow) * scalex) + ((ix + 1) * scalex)) + "," + iy);
else
xw_loop2.Append(" L" + ((2 * (samplesperchannel - paddingsamples_red - paddingsamples_yellow) * scalex) + ((ix + 1) * scalex)) + "," + iy);
}
#endregion
// A frame rate of 44,100 is 44,100 samples per SECOND, or 44.1 kHz.
var duration_seconds = samplesperchannel / 44100;
w.document.title = new { samplesperchannel, paddingsamples_yellow, paddingsamples_red, duration_seconds }.ToString();
Console.WriteLine("done " + new { min, max, paddingsamples_yellow, paddingsamples_red });
//xw.Append(" L30,210");
path.d = xw.ToString();
path_loop2.d = xw_loop2.ToString();
var path_zero = new ISVGPathElement().AttachTo(svg);
path_zero.setAttribute("style", "stroke-width: 1; stroke: gray; fill: none;");
path_zero.d = "M0,400 L" + (2 * samplesperchannel * scalex) + ",400";
//var path_leftpadding = new ISVGPathElement().AttachTo(svg);
//path_leftpadding.setAttribute("style", "stroke-width: 5; stroke: red; fill: none;");
//path_leftpadding.d = "M0,400 L" + (2 * paddingsamples * scalex) + ",400";
var path_leftpadding_yellow = new ISVGPathElement().AttachTo(svg);
path_leftpadding_yellow.setAttribute("style", "stroke-width: 3; stroke: yellow; fill: none;");
path_leftpadding_yellow.d = "M0,400 L" + (2 * paddingsamples_yellow * scalex) + ",400";
var path_leftpadding_red = new ISVGPathElement().AttachTo(svg);
path_leftpadding_red.setAttribute("style", "stroke-width: 3; stroke: red; fill: none;");
path_leftpadding_red.d = "M" + (2 * (samplesperchannel - paddingsamples_red) * scalex) + ",400 L" + (2 * (samplesperchannel - 0) * scalex) + ",400";
Action<double> set_position =
position =>
{
var x = (2 * position * scalex);
path_current.d = "M" + x + ",50 L" + x + ",750 L" + (x + MP3PitchLoop.BLOCK_SIZE * 2 * scalex) + ",750 L" + (x + MP3PitchLoop.BLOCK_SIZE * 2 * scalex) + ",50 L" + x + ",50";
};
set_padding(
paddingsamples_yellow,
paddingsamples_red,
set_position,
w
);
set_position(paddingsamples_yellow);
}
catch (Exception error)
{
Console.WriteLine("error " + new { error.Message, error });
}
Console.WriteLine("done");
};
};
#endregion
#region f
Func<IHTMLButton, Action<string, PlayAtAndAllowToStop>> f =
x =>
(base64, playat) =>
{
var bytes = Convert.FromBase64String(base64);
visualize_and_getpadding(
true,
bytes,
(paddingleft, paddingright, set_position, w) =>
{
var toolbar = new IHTMLDiv().AttachTo(w.document.body);
toolbar.style.SetLocation(4, 4);
toolbar.style.position = IStyle.PositionEnum.@fixed;
new IHTMLButton { innerText = "play" }.AttachTo(toolbar).WhenClicked(
delegate
{
playat(
"" + paddingleft,
"" + paddingright,
yield_stop: stop =>
{
var stopbtn = new IHTMLButton { innerText = "Stop" };
stopbtn.WhenClicked(
delegate
{
stop();
stopbtn.Orphanize();
}
);
stopbtn.AttachTo(toolbar);
},
yield_position_anddiagnostics: (position, diagnostics) =>
{
set_position(Convert.ToDouble(position));
if (!string.IsNullOrEmpty(diagnostics))
{
Console.WriteLine(diagnostics);
var diagnostics_bytes = Convert.FromBase64String(diagnostics);
visualize_and_getpadding(
false,
diagnostics_bytes,
delegate
{ }
);
}
}
);
}
);
}
);
};
#endregion
page.VisualizeDiesel.WhenClicked(
delegate
{
sprite.BytesForDiesel(f(page.VisualizeDiesel));
}
);
page.VisualizeHelicopter.onclick += delegate
{
sprite.BytesForHelicopter(f(page.VisualizeHelicopter));
};
page.VisualizeJeep.onclick += delegate
{
sprite.BytesForJeep(f(page.VisualizeJeep));
};
page.VisualizeTone.onclick += delegate
{
sprite.BytesForTone(f(page.VisualizeTone));
};
page.VisualizeSandrun.onclick += delegate
{
sprite.BytesForSandrun(f(page.VisualizeSandrun));
};
#endif
page.PlayDiesel.onclick += delegate
{
sprite.PlayDiesel();
};
page.PlayHelicopter.onclick += delegate
{
sprite.Playhelicopter1();
};
page.PlayJeep.onclick += delegate
{
sprite.PlayJeep();
};
page.PlayTone.onclick += delegate
{
sprite.PlayTone();
};
page.PlaySandrun.onclick += delegate
{
sprite.PlaySandrun();
};
}
/// <summary>
/// This is a javascript application.
/// </summary>
/// <param name="page">HTML document rendered by the web server which can now be enhanced.</param>
public Application(IApp page)
{
// https://sites.google.com/a/jsc-solutions.net/backlog/knowledge-base/2013/20/2013
Native.window.onmessage +=
m =>
{
// { data = hi from newwindow handler, origin = chrome-extension://cbbhdbeoonaodjnocnepmnidolnhaepp }
// cannot look at m.source
//new IHTMLDiv { innerText = new { m.data, m.origin, m.source }.ToString() }.AttachToDocument();
new IHTMLDiv { innerText = new { m.data, m.origin, ports = m.ports.Length }.ToString() }.AttachToDocument();
//m.ports.WithEach(
// port =>
// {
// //port.postMessage("fast reply1 to: " + new { m.data }, m.origin);
// port.postMessage("fast reply2 to: " + new { m.data, m.origin }, null);
// }
// );
//m.source.postMessage("fast reply1 to: " + new { m.data });
Action<XElement> postMessage =
x =>
{
Console.WriteLine(new { x });
var data = Native.window.escape(x.ToString());
var w = Native.window.open("http://hack-wtf-postmessage/" + data);
};
postMessage(new XElement("frame0", new XAttribute("xx", "yy")));
postMessage(new XElement("frame1", new XAttribute("xx", "yy")));
postMessage(new XElement("frame2", new XAttribute("xx", "yy")));
postMessage(new XElement("frame3", new XAttribute("xx", "yy")));
};
page.Go.onclick +=
delegate
{
var w = new IWindow();
w.onbeforeunload +=
delegate
{
new IHTMLDiv { innerText = "onbeforeunload" }.AttachToDocument();
};
w.onunload +=
delegate
{
new IHTMLDiv { innerText = "onunload" }.AttachToDocument();
};
w.onmessage +=
m =>
{
// { data = hi from newwindow handler, origin = chrome-extension://cbbhdbeoonaodjnocnepmnidolnhaepp }
// cannot look at m.source
//new IHTMLDiv { innerText = new { m.data, m.origin, m.source }.ToString() }.AttachToDocument();
new IHTMLDiv { innerText = new { m.data, m.origin }.ToString() }.AttachToDocument();
//w.status = new { m.data, m.origin }.ToString();
try
{
//new IHTMLDiv { innerText = new { m.data, m.origin, w.opener, w.parent, w.top }.ToString() }.AttachToDocument();
}
catch
{
}
var c = 0;
new IHTMLButton("reply").AttachTo(w.document.body).WhenClicked(
btn =>
{
c++;
m.source.postMessage("reply to: " + new { c, m.data }, m.origin);
new IHTMLDiv { innerText = "reply sent! do you see it?" }.AttachToDocument();
//btn.Orphanize();
}
);
m.source.postMessage("fast reply1 to: " + new { c, m.data }, m.origin);
m.source.postMessage("fast reply2 to: " + new { c, m.data });
};
w.onload +=
delegate
{
w.document.title = "new IWindow";
w.status = "new IWindow";
new IHTMLDiv { innerText = "onload" }.AttachToDocument();
};
};
}
static Native()
{
//at ScriptCoreLib.JavaScript.Native.__Uint8ClampedArray() in x:\jsc.svn\core\ScriptCoreLib\JavaScript\WebGL\Uint8ClampedArray.cs:line 19
//at ScriptCoreLib.JavaScript.Native..cctor() in x:\jsc.svn\core\ScriptCoreLib\JavaScript\Native.cs:line 185
__Uint8ClampedArray();
__RTCPeerConnection();
// what is it?
if (Expando.InternalIsMember(self, "document")
&& Expando.InternalIsMember(self, "screen"))
{
// should be a window with a document
window = (IWindow)self;
document = window.document;
screen = window.screen;
// were ApplicationWebserviceFields decrypted befoe this point?
__ToBase64String();
// https:// !!!
__initialize_identity();
return;
}
// are all browsers reporting it as the same type?
// what if it could have multiple names?
Native.serviceworker = self as ServiceWorkerGlobalScope;
// X:\jsc.svn\examples\javascript\Test\TestServiceWorkerRegistrations\TestServiceWorkerRegistrations\Application.cs
if (Native.serviceworker == null)
{
// ok detect other modes...
if (Expando.InternalIsMember(self, "importScripts"))
{
if (Expando.InternalIsMember(self, "postMessage"))
{
// now what. are we running as a web worker?
// WorkerGlobalScope
// DedicatedWorkerGlobalScope
// DedicatedWorkerContext
worker = (DedicatedWorkerGlobalScope)self;
return;
}
// now what. are we running as a web worker?
// WorkerGlobalScope
// DedicatedWorkerGlobalScope
// DedicatedWorkerContext
sharedworker = (SharedWorkerGlobalScope)self;
}
}
}
internal static int InternalWidth(IWindow w)
{
return(0);
}
internal static int InternalHeight(IWindow w)
{
return(0);
}
private void applicationClosing1_onbeforeunload(IWindow.Confirmation obj)
{
if (f.AskBeforeDisconnectionSession.Checked)
obj.Text = "arey you sure?";
}