public IPC(PhotinoWindow photinoWindow)
{
_photinoWindow = photinoWindow ?? throw new ArgumentNullException(nameof(photinoWindow));
_photinoWindow.OnWebMessageReceived += HandleScriptNotify;
}
public PhotinoSynchronizationContext(PhotinoWindow window)
: this(window, new State())
{
}
static void Main(string[] args)
{
// Window title declared here for visibility
string windowTitle = "Photino.Vue Demo App";
// Define the PhotinoWindow options. Some handlers
// can only be registered before a PhotinoWindow instance
// is initialized. Currently there are three handlers
// that must be defined here.
Action <PhotinoWindowOptions> windowConfiguration = options =>
{
// Custom scheme handlers can only be registered during
// initialization of a PhotinoWindow instance.
options.CustomSchemeHandlers.Add("app", (string url, out string contentType) =>
{
contentType = "text/javascript";
return(new MemoryStream(Encoding.UTF8.GetBytes(@"
(() =>{
window.setTimeout(() => {
alert(`🎉 Dynamically inserted JavaScript.`);
}, 1000);
})();
")));
});
// Window creating and created handlers can only be
// registered during initialization of a PhotinoWindow instance.
// These handlers are fired before and after the native constructor
// method is called.
options.WindowCreatingHandler += (object sender, EventArgs args) =>
{
var window = (PhotinoWindow)sender; // Instance is not initialized at this point. Class properties are not set yet.
Console.WriteLine($"Creating new PhotinoWindow instance.");
};
options.WindowCreatedHandler += (object sender, EventArgs args) =>
{
var window = (PhotinoWindow)sender; // Instance is initialized. Class properties are now set and can be used.
Console.WriteLine($"Created new PhotinoWindow instance with title {window.Title}.");
};
};
// Creating a new PhotinoWindow instance with the fluent API
var window = new PhotinoWindow(windowTitle, windowConfiguration)
// Resize to a percentage of the main monitor work area
.Resize(50, 50, "%")
// Center window in the middle of the screen
.Center()
// Users can resize windows by default.
// Let's make this one fixed instead.
.UserCanResize(false)
// Most event handlers can be registered after the
// PhotinoWindow was instantiated by calling a registration
// method like the following RegisterWebMessageReceivedHandler.
// This could be added in the PhotinoWindowOptions if preferred.
.RegisterWebMessageReceivedHandler((object sender, string message) => {
var window = (PhotinoWindow)sender;
// The message argument is coming in from sendMessage.
// "window.external.sendMessage(message: string)"
string response = $"Received message: \"{message}\"";
// Send a message back the to JavaScript event handler.
// "window.external.receiveMessage(callback: Function)"
window.SendWebMessage(response);
})
.Load("wwwroot/index.html"); // Can be used with relative path strings or "new URI()" instance to load a website.
window.WaitForClose(); // Starts the application event loop
}
private static void MessageReceivedFromWindow(object sender, string message)
{
Log(sender, $"MessageRecievedFromWindow Callback Fired.");
var currentWindow = sender as PhotinoWindow;
if (string.Compare(message, "child-window", true) == 0)
{
var iconFile = RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
? "wwwroot/photino-logo.ico"
: "wwwroot/photino-logo.png";
var x = new PhotinoWindow(currentWindow)
.SetTitle($"Child Window {_windowNumber++}")
//.SetIconFile(iconFile)
.Load("wwwroot/main.html")
.SetUseOsDefaultLocation(true)
.SetHeight(600)
.SetWidth(800)
.SetGrantBrowserPermissions(false)
.RegisterWindowCreatingHandler(WindowCreating)
.RegisterWindowCreatedHandler(WindowCreated)
.RegisterLocationChangedHandler(WindowLocationChanged)
.RegisterSizeChangedHandler(WindowSizeChanged)
.RegisterWebMessageReceivedHandler(MessageReceivedFromWindow)
.RegisterWindowClosingHandler(WindowIsClosing)
.RegisterCustomSchemeHandler("app", AppCustomSchemeUsed)
.SetTemporaryFilesPath(currentWindow.TemporaryFilesPath)
.SetLogVerbosity(_logEvents ? 2 : 0);
x.WaitForClose();
//x.Center(); //WaitForClose() is non-blocking for child windows
//x.SetHeight(800);
//x.Close();
}
else if (string.Compare(message, "zoom-in", true) == 0)
{
currentWindow.Zoom += 5;
Log(sender, $"Zoom: {currentWindow.Zoom}");
}
else if (string.Compare(message, "zoom-out", true) == 0)
{
currentWindow.Zoom -= 5;
Log(sender, $"Zoom: {currentWindow.Zoom}");
}
else if (string.Compare(message, "center", true) == 0)
{
currentWindow.Center();
}
else if (string.Compare(message, "close", true) == 0)
{
currentWindow.Close();
}
else if (string.Compare(message, "minimize", true) == 0)
{
currentWindow.SetMinimized(!currentWindow.Minimized);
}
else if (string.Compare(message, "maximize", true) == 0)
{
currentWindow.SetMaximized(!currentWindow.Maximized);
}
else if (string.Compare(message, "setcontextmenuenabled", true) == 0)
{
currentWindow.SetContextMenuEnabled(!currentWindow.ContextMenuEnabled);
}
else if (string.Compare(message, "setdevtoolsenabled", true) == 0)
{
currentWindow.SetDevToolsEnabled(!currentWindow.DevToolsEnabled);
}
else if (string.Compare(message, "setgrantbrowserpermissions", true) == 0)
{
currentWindow.SetGrantBrowserPermissions(!currentWindow.GrantBrowserPermissions);
}
else if (string.Compare(message, "seticonfile", true) == 0)
{
var iconFile = RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
? "wwwroot/photino-logo.ico"
: "wwwroot/photino-logo.png";
currentWindow.SetIconFile(iconFile);
}
else if (string.Compare(message, "setposition", true) == 0)
{
currentWindow.SetLeft(currentWindow.Left + 5);
currentWindow.SetTop(currentWindow.Top + 5);
}
else if (string.Compare(message, "setresizable", true) == 0)
{
currentWindow.SetResizable(!currentWindow.Resizable);
}
else if (string.Compare(message, "setsize-up", true) == 0)
{
currentWindow.SetHeight(currentWindow.Height + 5);
currentWindow.SetWidth(currentWindow.Width + 5);
}
else if (string.Compare(message, "setsize-down", true) == 0)
{
currentWindow.SetHeight(currentWindow.Height - 5);
currentWindow.SetWidth(currentWindow.Width - 5);
}
else if (string.Compare(message, "settitle", true) == 0)
{
currentWindow.SetTitle(currentWindow.Title + "*");
}
else if (string.Compare(message, "settopmost", true) == 0)
{
currentWindow.SetTopMost(!currentWindow.Topmost);
}
else if (string.Compare(message, "setfullscreen", true) == 0)
{
currentWindow.SetFullScreen(!currentWindow.FullScreen);
}
else if (string.Compare(message, "showproperties", true) == 0)
{
var properties = GetPropertiesDisplay(currentWindow);
currentWindow.OpenAlertWindow("Settings", properties);
}
else if (string.Compare(message, "sendWebMessage", true) == 0)
{
currentWindow.SendWebMessage("alert('web message');");
}
else if (string.Compare(message, "toastNotification", true) == 0)
{
currentWindow.SendNotification("Toast Title", " Taoast message!");
}
else
{
throw new Exception($"Unknown message '{message}'");
}
}
public static void Run <TStartup>(string windowTitle, string hostHtmlPath, bool fullscreen = false, int x = 0, int y = 0, int width = 800, int height = 600)
{
photinoWindow = new PhotinoWindow(windowTitle, StandardOptions(hostHtmlPath), width, height, x, y, fullscreen);
Run <TStartup>(photinoWindow);
}
