/// <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)
{
var layout = new global::MultiMouse.HTML.Pages.App();
#region inehrit the static layout
while (layout.Container.firstChild != null)
{
((IHTMLElement)layout.Container.firstChild).Orphanize().AttachToDocument();
}
#endregion
#region make it run
var content = new global::MultiMouse.Application(layout);
#endregion
Action talkhandker =
delegate
{
Console.WriteLine("initiating communications...");
var mothershipcon = new ConsoleForm { Text = "mothership" };
mothershipcon.Show();
mothershipcon.WindowState = System.Windows.Forms.FormWindowState.Minimized;
var echosw = new Stopwatch();
echosw.Start();
var echolagcon = new ConsoleForm { Text = "echo" };
echolagcon.Show();
echolagcon.Left = mothershipcon.Right;
echolagcon.WindowState = System.Windows.Forms.FormWindowState.Minimized;
#region mothership_postXElement
Action<XElement> mothership_postXElement =
data =>
{
var now = DateTime.Now;
//var ticksms = (long)(now.Ticks / 10000);
var ticksms = (long)Math.Floor(now.Ticks / 10000.0);
var xml = new XElement("device",
new XAttribute("device_ticksms", "" + ticksms),
new XAttribute("device_id", "" + content.device_id),
data
);
//Console.WriteLine("to mothrship: " + xml);
// tell the server its us..
this.sync_Insert(xml);
};
#endregion
#region mothership_chat
Action<string> mothership_chat =
text =>
{
mothership_postXElement(
new XElement(
"chat", text
)
);
};
#endregion
Action<int, XElement> at_mothership_echo =
(lag, xml) => { };
this.sync_SelectTransaction(
last_id =>
{
// either
// get state from others
// or everybody resets
// or neither
var echo_index = 0;
#region connect device with mothership
Action<XElement> at_mothership_message =
device_xml =>
{
var device_ticksms = long.Parse(device_xml.Attribute("device_ticksms").Value);
var device_id = int.Parse(device_xml.Attribute("device_id").Value);
var now = DateTime.Now;
var ticksms = (long)Math.Floor(now.Ticks / 10000.0);
var lag = (int)(ticksms - device_ticksms);
if (device_id == content.device_id)
{
//Console.WriteLine("lag " + TimeSpan.FromTicks(lag) + "ms");
//echolagcon.WriteLine("#" + last_id + " echo lag " + lag + "ms " + device_xml.ToString().Length + "bytes");
echo_index++;
echolagcon.WriteLine(
echosw.Elapsed +
" #" + echo_index +
" lag " + lag + "ms " + device_xml.ToString().Length + "bytes");
device_xml.Elements().WithEach(
xml =>
{
at_mothership_echo(lag, xml);
}
);
// ah, echo. we could tell the server we dont care about it..
return;
}
mothershipcon.WriteLine("#" + last_id + " " + device_id + ": dt " + lag + "ms " + device_xml.ToString().Length + "bytes");
//Console.WriteLine("at_mothership_message: " + device_xml);
device_xml.Elements().WithEach(
xml =>
{
content.device_onmessage(device_id, xml);
}
);
};
content.device_bind(
xml =>
{
mothership_postXElement(xml);
}
);
#endregion
#region sync_SelectContentUpdates
var loop_index = 0;
Action loop = null;
loop = delegate
{
loop_index++;
//talk.innerText = "#" + loop_index + " " + new { last_id };
new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
this.sync_SelectContentUpdates_EventStream(
last_id: last_id,
yield: at_mothership_message,
yield_last_id:
id =>
{
// in stream mode this make a while to reach here
last_id = id;
// this would cause stackoverflow, yet since we are in
// clent-server "tail" call it aint.
loop();
}
);
}
).StartTimeout(150);
};
loop();
#endregion
mothership_chat("ping");
at_mothership_echo +=
(lag, xml) =>
{
//Console.WriteLine("echo: " + new { xml, xml.Name.LocalName });
if (xml.Name.LocalName == "chat")
{
// pong no earlier than every 1 sec
new Timer(
delegate
{
if (xml.Value == "ping")
mothership_chat("pong");
else
mothership_chat("ping");
}
).StartTimeout((500 - lag).Max(1));
}
};
}
);
};
if (Native.window.opener == null)
talkhandker();
new IHTMLAnchor { innerText = "Next Tab", href = "/" }.AttachTo(layout.infocontent);
Native.Document.location.href.ToDocumentTitle();
}
/// <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)
{
var random = new Random();
device_id = random.Next();
#region con
var con = new ConsoleForm();
con.InitializeConsoleFormWriter();
con.StartPosition = FormStartPosition.Manual;
con.Show();
// make it slim
con.Height = 100;
// TopMost
con.GetHTMLTarget().style.zIndex = 20002;
con.Opacity = 0.9;
Action Toggle =
delegate
{
if (con.WindowState == FormWindowState.Minimized)
{
con.WindowState = FormWindowState.Normal;
}
else
{
con.WindowState = FormWindowState.Minimized;
}
// put the console far right bottom
con.MoveTo(
Native.window.Width - con.Width,
Native.window.Height - con.Height
);
};
Action<int> AtKeyCode =
KeyCode =>
{
Console.WriteLine(
new { KeyCode }
);
// US
if (KeyCode == 222)
{
Toggle();
}
// EE
if (KeyCode == 192)
{
Toggle();
}
};
#if onorientationchange
Native.window.onorientationchange +=
e =>
{
Toggle();
};
#endif
Native.document.onkeyup +=
e =>
{
AtKeyCode(e.KeyCode);
};
Toggle();
#endregion
Console.WriteLine("console ready for " + new { id = device_id });
var x = 0;
var y = 0;
#region Virtual Screen
FormStyler.AtFormCreated = LikeDesktop;
var fs = new Form { };
//fs.FormBorderStyle = FormBorderStyle.None;
fs.BackColor = Color.FromArgb(0, 148, 155);
fs.Width = Native.screen.width / 4;
fs.Height = Native.screen.height / 4;
fs.Show();
fs.Opacity = 0.5;
FormStyler.AtFormCreated = LikeVirtualScreen;
var fvs = new Form { Text = "Virtual Screen" };
fvs.BackColor = Color.Transparent;
FormStyler.AtFormCreated = FormStyler.LikeWindowsClassic;
fvs.Width = Native.screen.width / 4;
fvs.Height = Native.screen.height / 4;
fvs.Show();
fvs.Owner = fs;
var fw = new Form { };
fw.Width = Native.window.Width / 4;
fw.Height = Native.window.Height / 4;
fw.Show();
fw.Owner = fvs;
fw.Opacity = 0.8;
KeepOwnedFormsLinkedToOwnerLocation(fs);
KeepOwnedFormsLinkedToOwnerLocation(fvs);
KeepOwnedFormsLinkedToOwnerLocation(fw);
#endregion
// doesnt work yet?
//fw.SizeGripStyle = SizeGripStyle.Hide;
var svg = new ISVGSVGElement().AttachTo(page.content);
svg.style.SetLocation(0, 0);
var vsvg = new ISVGSVGElement().AttachTo(fvs.GetHTMLTarget());
vsvg.style.SetLocation(0, 0);
#region VirtualScreenUpdate
Action VirtualScreenUpdate = delegate
{
if (fs.Capture)
return;
// dragging it?
if (fvs.Capture)
return;
var max_right = fvs.OwnedForms.Max(k => k.Right);
var min_left = fvs.OwnedForms.Min(k => k.Left);
var max_bottom = fvs.OwnedForms.Max(k => k.Bottom);
var min_top = fvs.OwnedForms.Min(k => k.Top);
DisableKeepOwnedFormsLinkedToOwnerLocation = true;
fvs.Left = min_left;
fvs.Top = min_top;
fvs.Width = max_right - min_left;
fvs.Height = max_bottom - min_top;
page.content.style.SetLocation(
(min_left - fw.Left) * 4,
(min_top - fw.Top) * 4,
(max_right - min_left) * 4,
(max_bottom - min_top) * 4
);
DisableKeepOwnedFormsLinkedToOwnerLocation = false;
};
#endregion
fw.LocationChanged +=
delegate
{
VirtualScreenUpdate();
};
#region AtResize
Action AtResize = delegate
{
// screen can change, but only once, when window is moved to the other monitor?
fs.Text = "Screen " + new { Native.screen.width, Native.screen.height };
fs.Width = Native.screen.width / 4;
fs.Height = Native.screen.height / 4;
fw.Text = " " + new { Native.window.Width, Native.window.Height
#if onorientationchange
, Native.window.orientation
#endif
};
fw.Width = Native.window.Width / 4;
fw.Height = Native.window.Height / 4;
VirtualScreenUpdate();
};
Native.window.onresize +=
delegate
{
AtResize();
};
Native.window.onfocus +=
delegate
{
AtResize();
};
Native.window.onblur +=
delegate
{
AtResize();
};
new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
AtResize();
}
).StartInterval(1000 / 2);
#endregion
// what is attaching what?
// what about await
var svgcursor1ghost = new cursor1().AttachTo(page.content).ToSVG();
var svgcursor1 = new cursor1().AttachTo(page.content).ToSVG();
svgcursor1.fill += svgcursor1ghost.fill;
var vcursor = new cursor1().AttachTo(fvs.GetHTMLTarget()).ToSVG();
var Shadows = new List<Form>();
Func<Form, Form> CreateShadow =
_fw =>
{
FormStyler.AtFormCreated = LikeVirtualWindow;
var fwshadow = new Form();
Shadows.Add(fwshadow);
fwshadow.BackColor = Color.Transparent;
FormStyler.AtFormCreated = FormStyler.LikeWindowsClassic;
fwshadow.Width = Native.screen.width / 4;
fwshadow.Height = Native.screen.height / 4;
fwshadow.Show();
Action fwshadow_update = delegate
{
fwshadow.MoveTo(_fw.Left, _fw.Top);
fwshadow.SizeTo(_fw.Width, _fw.Height);
};
_fw.LocationChanged +=
delegate
{
fwshadow_update();
};
_fw.SizeChanged +=
delegate
{
fwshadow_update();
};
fwshadow_update();
_fw.BringToFront();
return fwshadow;
};
Shadows.Add(CreateShadow(fw));
bool canexit = false;
bool canenter = true;
Action at_exit_MultiMouseMode = delegate
{
//Console.WriteLine("at_exit_MultiMouseMode");
};
Action at_enter_MultiMouseMode = delegate
{
//Console.WriteLine("at_enter_MultiMouseMode");
};
Action<IEvent.MouseButtonEnum> at_mousedown = button =>
{
//Console.WriteLine("at_enter_mousedown: " + button);
};
Action at_mouseup = delegate
{
//Console.WriteLine("at_enter_mouseup");
};
var path = new ISVGPathElement().AttachTo(svg);
path.setAttribute("style", "stroke: black; stroke-width: 4; fill: none;");
var path_d = "";
var vpath = new ISVGPathElement().AttachTo(vsvg);
vpath.setAttribute("style", "stroke: black; stroke-width: 1; fill: none;");
var vpath_d = "";
bool internal_ismousedown = false;
Action<IEvent.MouseButtonEnum> internal_mousedown = button =>
{
internal_ismousedown = true;
path = new ISVGPathElement().AttachTo(svg);
if (button == IEvent.MouseButtonEnum.Left)
path.setAttribute("style", "stroke: black; stroke-width: 4; fill: none;");
else
path.setAttribute("style", "stroke: rgb(0, 108, 115); stroke-width: 32; fill: none;");
path_d = "";
vpath = new ISVGPathElement().AttachTo(vsvg);
if (button == IEvent.MouseButtonEnum.Left)
vpath.setAttribute("style", "stroke: black; stroke-width: 1; fill: none;");
else
vpath.setAttribute("style", "stroke: rgb(0, 108, 115); stroke-width: 8; fill: none;");
vpath_d = "";
svgcursor1.fill(0, 0, 255);
vcursor.fill(0, 0, 255);
//path.d = " M100,50 L10,10 L200,200 ";
path_d += " M" + x + "," + y;
path.d = path_d;
vpath_d += " M" + (x / 4) + "," + (y / 4);
vpath.d = vpath_d;
};
Action<IEvent.MouseButtonEnum> mousedown = button =>
{
at_mousedown(button);
internal_mousedown(button);
};
Action internal_mouseup = delegate
{
internal_ismousedown = false;
svgcursor1.fill(0, 255, 0);
vcursor.fill(0, 255, 0);
};
Action mouseup = delegate
{
at_mouseup();
internal_mouseup();
};
#region exit_MultiMouseMode
Action internal_exit_MultiMouseMode = delegate
{
svgcursor1.fill(0, 0, 0);
vcursor.fill(0, 0, 0);
con.Opacity = 0.9;
page.content.style.Opacity = 0.3;
page.content.style.zIndex = 0;
page.content.style.backgroundColor = "rgba(0, 148, 155, 1)";
Native.Document.body.style.backgroundColor = "black";
page.content.style.With(
(dynamic s) =>
{
s.webkitFilter = "blur(3px)";
}
);
page.info.style.With(
(dynamic s) =>
{
s.webkitFilter = "";
}
);
Shadows.WithEach(
f =>
f.GetHTMLTarget().style.With(
(dynamic s) =>
{
s.webkitFilter = "";
}
)
);
fs.FormsByOwnership().WithEach(
f =>
f.GetHTMLTarget().style.With(
(dynamic s) =>
{
s.webkitFilter = "";
}
)
);
fvs.OwnedForms.WithEach(
k =>
{
k.GetHTMLTarget().style.display = IStyle.DisplayEnum.block;
}
);
};
Action exit_MultiMouseMode = delegate
{
if (!canexit)
return;
canexit = false;
canenter = true;
at_exit_MultiMouseMode();
internal_exit_MultiMouseMode();
};
#endregion
#region enter_MultiMouseMode
Action internal_enter_MultiMouseMode = delegate
{
svgcursor1.fill(255, 0, 0);
vcursor.fill(255, 0, 0);
con.Opacity = 0.5;
page.content.style.Opacity = 1.0;
page.content.style.backgroundColor = "";
Native.Document.body.style.backgroundColor = "rgba(0, 148, 155, 1)";
page.content.style.zIndex = 20000;
con.GetHTMLTarget().style.zIndex = 20002;
page.content.style.With(
(dynamic s) =>
{
s.webkitFilter = "";
}
);
page.info.style.With(
(dynamic s) =>
{
s.webkitFilter = "blur(3px)";
}
);
fvs.OwnedForms.WithEach(
k =>
{
k.GetHTMLTarget().style.display = IStyle.DisplayEnum.none;
}
);
Shadows.WithEach(
f =>
f.GetHTMLTarget().style.With(
(dynamic s) =>
{
s.webkitFilter = "blur(3px)";
}
)
);
fs.FormsByOwnership().WithEach(
f =>
f.GetHTMLTarget().style.With(
(dynamic s) =>
{
s.webkitFilter = "blur(3px)";
}
)
);
};
Action enter_MultiMouseMode = delegate
{
if (!canenter)
return;
canexit = true;
canenter = false;
at_enter_MultiMouseMode();
internal_enter_MultiMouseMode();
};
#endregion
#region onmousemove
Native.Document.body.onmouseup +=
e =>
{
if (Native.Document.pointerLockElement == Native.Document.body)
{
mouseup();
return;
}
};
Native.Document.body.onmousedown +=
e =>
{
if (Native.Document.pointerLockElement == Native.Document.body)
{
mousedown(e.MouseButton);
return;
}
Console.WriteLine("requesting MultiMouse mode!");
x = e.CursorX;
y = e.CursorY;
e.preventDefault();
Native.Document.body.requestPointerLock();
};
Action<int, int> at_set_cursor_position = delegate { };
var pxx = 0;
var pyy = 0;
var ghost_busy = false;
Action<int, int> internal_set_cursor_position =
(xx, yy) =>
{
// already set to that exact location!
if (pxx == xx)
if (pyy == yy)
return;
pxx = xx;
pyy = yy;
vcursor.Element.style.SetSize(
cursor1.ImageDefaultWidth / 4,
cursor1.ImageDefaultHeight / 4
);
vcursor.Element.style.SetLocation(
(xx - 14) / 4,
(yy - (64 - 56)) / 4
);
svgcursor1.Element.style.SetLocation(
xx - 14,
// inscaope/svg Y is upside down!
yy - (64 - 56)
);
if (!ghost_busy)
{
ghost_busy = true;
svgcursor1ghost.Element.style.Opacity = 0.2;
svgcursor1ghost.Element.style.With(
(dynamic s) => s.webkitTransition = "all 0.5s linear"
);
svgcursor1ghost.Element.style.SetLocation(
pxx - 14,
// inscaope/svg Y is upside down!
pyy - (64 - 56)
);
new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
svgcursor1ghost.Element.style.SetLocation(
pxx - 14,
// inscaope/svg Y is upside down!
pyy - (64 - 56)
);
ghost_busy = false;
}
).StartTimeout(500);
}
// if this window will be activated next time we can continue where we were
// told to..
x = xx;
y = yy;
if (internal_ismousedown)
{
path_d += " L" + x + "," + y;
path.d = path_d;
vpath_d += " L" + (x / 4) + "," + (y / 4);
vpath.d = vpath_d;
}
};
Action<int, int> set_cursor_position =
(xx, yy) =>
{
at_set_cursor_position(xx, yy);
internal_set_cursor_position(xx, yy);
};
Native.Document.body.onmousemove +=
e =>
{
if (Native.Document.pointerLockElement == Native.Document.body)
{
enter_MultiMouseMode();
x += e.movementX;
y += e.movementY;
// clip it
// fullscreen behaves differently?
x = x.Min(fvs.Width * 4).Max(0);
y = y.Min(fvs.Height * 4).Max(0);
set_cursor_position(x, y);
}
else
{
exit_MultiMouseMode();
}
};
#endregion
internal_exit_MultiMouseMode();
internal_set_cursor_position(0, 0);
Native.document.body.ontouchstart +=
e =>
{
e.preventDefault();
e.stopPropagation();
e.touches[0].With(
touch =>
{
// how do we enter?
enter_MultiMouseMode();
// exit by broswer history move?
set_cursor_position(touch.clientX, touch.clientY);
// ipad has 11 touchpoints. multiply that with the number of devices/
// for now we support 1 pointer per session :)
if (e.touches.length == 1)
mousedown(IEvent.MouseButtonEnum.Left);
else
mousedown(IEvent.MouseButtonEnum.Right);
}
);
};
Native.document.body.ontouchend +=
e =>
{
e.preventDefault();
e.stopPropagation();
// ipad has 11 touchpoints. multiply that with the number of devices/
// for now we support 1 pointer per session :)
if (e.touches.length == 0)
mouseup();
else
mousedown(IEvent.MouseButtonEnum.Left);
};
Native.document.body.ontouchmove +=
e =>
{
e.preventDefault();
e.stopPropagation();
e.touches[0].With(
touch =>
{
set_cursor_position(touch.clientX, touch.clientY);
}
);
};
#region onmessage
bool disable_bind_reconfigure = false;
Action<int, int> internal_reconfigure =
delegate { };
Action<MessageEvent, XElement> internal_onmessage =
(e, xml) =>
{
device_onmessage(0, xml);
};
Native.window.onmessage +=
e =>
{
// who sent this? :P
var source = (string)e.data;
//var now = DateTime.Now;
//Console.WriteLine(now + " " + source);
var xml = XElement.Parse(source);
internal_onmessage(e, xml);
};
var friendly_devices = new
{
source_device_id = 0,
f = default(Form),
children = new
{
child_id = 0,
fc = default(Form)
}.ToEmptyList()
}.ToEmptyList();
#region device_onmessage
this.device_onmessage =
(source_device_id, xml) =>
{
// mothership to local network?
// source_device_id = 0 means it came from one of our virtual screens?
if (xml.Name.LocalName == "at_mousedown")
{
int button = int.Parse(xml.Attribute("button").Value);
internal_mousedown((IEvent.MouseButtonEnum)button);
}
if (xml.Name.LocalName == "at_mouseup")
{
internal_mouseup();
}
if (xml.Name.LocalName == "at_enter_MultiMouseMode")
{
internal_enter_MultiMouseMode();
}
if (xml.Name.LocalName == "at_exit_MultiMouseMode")
{
internal_exit_MultiMouseMode();
}
if (xml.Name.LocalName == "at_set_cursor_position")
{
int xx = int.Parse(xml.Attribute("x").Value);
int yy = int.Parse(xml.Attribute("y").Value);
internal_set_cursor_position(xx, yy);
}
};
#endregion
var ListOfChildren = new { child_id = 0, fc = default(Form) }.ToEmptyList();
// when is this called?
this.device_bind =
(mothership_postXElement) =>
{
// we might now be able to invoke the server, and via that any other device
Console.WriteLine("device_bind");
#region at_enter_MultiMouseMode
at_enter_MultiMouseMode +=
delegate
{
var xml = new XElement("at_enter_MultiMouseMode");
mothership_postXElement(xml);
};
#endregion
#region at_exit_MultiMouseMode
at_exit_MultiMouseMode +=
delegate
{
mothership_postXElement(new XElement("at_exit_MultiMouseMode"));
};
#endregion
#region at_mousedown
at_mousedown +=
button =>
{
mothership_postXElement(new XElement("at_mousedown", new XAttribute("button", "" + (int)button)));
};
#endregion
#region at_mouseup
at_mouseup +=
delegate
{
mothership_postXElement(new XElement("at_mouseup"));
};
#endregion
#region at_set_cursor_position
at_set_cursor_position +=
(xx, yy) =>
{
var xml = new XElement("at_set_cursor_position",
// int not yet supported?
new XAttribute("x", "" + xx),
new XAttribute("y", "" + yy)
);
mothership_postXElement(
xml
);
};
#endregion
// now we can reply..
this.device_onmessage +=
(source_device_id, xml) =>
{
#region at_virtualwindowsync_reconfigure
if (source_device_id != 0)
if (xml.Name.LocalName == "at_virtualwindowsync_reconfigure")
{
int __device_id = int.Parse(xml.Attribute("device_id").Value);
if (__device_id == device_id)
{
// are we being reconfigured?
friendly_devices.Where(k => k.source_device_id == source_device_id).WithEach(
q =>
{
int dx = int.Parse(xml.Attribute("dx").Value);
int dy = int.Parse(xml.Attribute("dy").Value);
disable_bind_reconfigure = true;
q.f.MoveTo(
fw.Left - dx,
fw.Top - dy
);
disable_bind_reconfigure = false;
}
);
}
}
#endregion
#region at_virtualwindowsync
if (source_device_id != 0)
if (xml.Name.LocalName == "at_virtualwindowsync")
{
Console.WriteLine("got at_virtualwindowsync");
// do we know this device?
var q = friendly_devices.FirstOrDefault(k => k.source_device_id == source_device_id);
int w = int.Parse(xml.Attribute("w").Value);
int h = int.Parse(xml.Attribute("h").Value);
Action reposition = delegate { };
if (q == null)
{
var fc = new Form { Text = new { source_device_id }.ToString() };
q = new { source_device_id, f = fc, children = new { child_id = 0, fc = default(Form) }.ToEmptyList() };
friendly_devices.Add(q);
q.f.StartPosition = FormStartPosition.Manual;
q.f.Show();
// show should respect opacity?
q.f.Opacity = 0.3;
// where to put it?
// left or right?
var max_right = fvs.OwnedForms.Max(k => k.Right);
var min_left = fvs.OwnedForms.Min(k => k.Left);
if (source_device_id < device_id)
q.f.Left = min_left - w;
else
q.f.Left = max_right;
q.f.Top = fw.Top;
q.f.Owner = fvs;
var fcShadow = CreateShadow(q.f);
Shadows.Add(fcShadow);
#region from now on if we move any of our screens
// in relation to this source_device_id we have to notify it
Action SendDelta = delegate
{
var pdx = fc.Left - fw.Left;
var pdy = fc.Top - fw.Top;
mothership_postXElement(
new XElement("at_virtualwindowsync_reconfigure",
new XAttribute("device_id", "" + source_device_id),
new XAttribute("dx", "" + pdx),
new XAttribute("dy", "" + pdy)
)
);
};
fw.LocationChanged +=
delegate
{
if (disable_bind_reconfigure)
return;
SendDelta();
};
fc.LocationChanged +=
delegate
{
if (disable_bind_reconfigure)
return;
SendDelta();
};
#endregion
}
// thanks for letting us know that you changed your size...
q.f.Width = w;
q.f.Height = h;
xml.Elements("child").WithEach(
cxml =>
{
// any new children?
int child_id = int.Parse(cxml.Attribute("child_id").Value);
int pdx = int.Parse(cxml.Attribute("pdx").Value);
int pdy = int.Parse(cxml.Attribute("pdy").Value);
int cw = int.Parse(cxml.Attribute("w").Value);
int ch = int.Parse(cxml.Attribute("h").Value);
var cq = q.children.FirstOrDefault(k => k.child_id == child_id);
if (cq == null)
{
var fc = new Form { Text = new { source_device_id, child_id }.ToString() };
cq = new { child_id, fc };
q.children.Add(cq);
cq.fc.StartPosition = FormStartPosition.Manual;
cq.fc.Show();
// show should respect opacity?
cq.fc.Opacity = 0.2;
// if this child needs to be between then add it
// before reposition
cq.fc.Owner = fvs;
var fcShadow = CreateShadow(cq.fc);
Shadows.Add(fcShadow);
}
cq.fc.Left = q.f.Left + pdx;
cq.fc.Top = q.f.Top + pdy;
// thanks for letting us know that you changed your size...
cq.fc.Width = cw;
cq.fc.Height = ch;
}
);
}
#endregion
};
// lets tell the world about virtual screens owned by us.
// lets start by advertising our size.
#region at_virtualwindowsync
var t = new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
// do we know whats the dx to other windows?
var xml = new XElement("at_virtualwindowsync",
// int not yet supported?
new XAttribute("w", "" + fw.Width),
new XAttribute("h", "" + fw.Height)
);
#region what about children?
ListOfChildren.WithEach(
c =>
{
var pdx = c.fc.Left - fw.Left;
var pdy = c.fc.Top - fw.Top;
xml.Add(
new XElement("child",
new XAttribute("child_id", "" + c.child_id),
// int not yet supported?
new XAttribute("pdx", "" + pdx),
new XAttribute("pdy", "" + pdy),
new XAttribute("w", "" + c.fc.Width),
new XAttribute("h", "" + c.fc.Height)
)
);
}
);
#endregion
mothership_postXElement(
xml
);
Console.WriteLine("sent at_virtualwindowsync");
}
);
t.StartInterval(5000);
#endregion
};
Action<IWindow, Form> bind =
(w, fc) =>
{
this.device_bind(w.postXElement);
internal_onmessage +=
(e, xml) =>
{
if (xml.Name.LocalName == "reconfigure")
{
// how do we know this reconfigrue event is for us?
if (e.source == w)
{
disable_bind_reconfigure = true;
int dx = int.Parse(xml.Attribute("dx").Value);
int dy = int.Parse(xml.Attribute("dy").Value);
//Console.WriteLine("reconfigure " + new { dx, dy, fw.Left });
//fw.Left += dx;
//fw.Top += dy;
fc.MoveTo(
fw.Left - dx,
fw.Top - dy
);
disable_bind_reconfigure = false;
}
}
};
Action SendDelta = delegate
{
var pdx = fc.Left - fw.Left;
var pdy = fc.Top - fw.Top;
w.postXElement(
new XElement("reconfigure",
new XAttribute("dx", "" + pdx),
new XAttribute("dy", "" + pdy)
)
);
};
fw.LocationChanged +=
delegate
{
if (disable_bind_reconfigure)
return;
SendDelta();
};
fc.LocationChanged +=
delegate
{
if (disable_bind_reconfigure)
return;
SendDelta();
};
};
#endregion
#region opener
Native.window.opener.With(
w =>
{
// disable features
page.info.Hide();
Console.WriteLine("we have opener: " + w.document.location.href);
var fc = new Form { Text = "opener" };
fc.Owner = fvs;
Action cAtResize = delegate
{
fc.Text = "Opener " + new { w.Width, w.Height };
fc.Width = w.Width / 4;
fc.Height = w.Height / 4;
};
w.onresize += delegate
{
cAtResize();
};
var ct = new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
cAtResize();
}
);
ct.StartInterval(1000 / 15);
cAtResize();
fc.StartPosition = FormStartPosition.Manual;
fc.Show();
fc.Opacity = 0.7;
fc.BackColor = Color.Transparent;
var fcShadow = CreateShadow(fc);
Shadows.Add(fcShadow);
Native.window.requestAnimationFrame +=
delegate
{
// ScriptCoreLib Windows Forms has a few bugs:P
fc.MoveTo(fw.Left - fc.Width, fw.Top);
bind(w, fc);
};
}
);
#endregion
#region make info clickable
page.info.onmousedown +=
e =>
{
if (internal_ismousedown)
return;
e.stopPropagation();
};
page.info.ontouchstart +=
e =>
{
if (internal_ismousedown)
return;
e.stopPropagation();
};
page.info.ontouchmove +=
e =>
{
if (internal_ismousedown)
return;
e.stopPropagation();
};
page.info.ontouchend +=
e =>
{
if (internal_ismousedown)
return;
e.stopPropagation();
};
#endregion
#region OpenChildSession
page.OpenChildSession.onclick +=
e =>
{
e.preventDefault();
Console.WriteLine("open child session...");
Native.window.open(
Native.Document.location.href,
"_blank", 400, 400, true).With(
w =>
{
w.onload +=
delegate
{
if (w.document.location.href == "about:blank")
return;
Console.WriteLine("child onload " + w.document.location.href);
var fc = new Form { Text = "child" };
Action cAtResize = delegate
{
fc.Text = "Child " + new { w.Width, w.Height };
fc.Width = w.Width / 4;
fc.Height = w.Height / 4;
VirtualScreenUpdate();
};
w.onresize += delegate
{
cAtResize();
};
var ct = new ScriptCoreLib.JavaScript.Runtime.Timer(
delegate
{
cAtResize();
}
);
ct.StartInterval(1000 / 2);
//cAtResize();
fc.StartPosition = FormStartPosition.Manual;
fc.Show();
fc.Opacity = 0.5;
// first child could be a monitor to our right
fc.MoveTo(fw.Right, fw.Top);
fc.Owner = fvs;
fc.BackColor = Color.Transparent;
fc.Width = 400 / 4;
fc.Height = 400 / 4;
VirtualScreenUpdate();
fc.LocationChanged +=
delegate
{
VirtualScreenUpdate();
};
var fcShadow = CreateShadow(fc);
Shadows.Add(fcShadow);
var token = new { child_id = random.Next(), fc };
ListOfChildren.Add(token);
#region FormClosing
w.onbeforeunload +=
delegate
{
if (fc == null)
return;
w = null;
ct.Stop();
fc.Close();
fc = null;
};
Native.window.onbeforeunload +=
delegate
{
if (w == null)
return;
w.close();
w = null;
};
fc.FormClosing +=
delegate
{
if (w == null)
return;
ListOfChildren.Remove(token);
Shadows.Remove(fcShadow);
fc = null;
w.close();
w = null;
};
#endregion
bind(w, fc);
};
}
);
};
#endregion
Native.document.documentElement.style.overflow = IStyle.OverflowEnum.hidden;
}