examples/reference/csharp/core/src/core_idler.cs

53 lines
1.5 KiB
C#

/*
* Efl Core Idler examples.
*
* Here we register callbacks to execute code when the loop is idle.
* We also record when we enter or exit the idle state.
*
* We initiate a timer to exit the idle state and then exit the application.
*/
using System;
public class Example
{
#if WIN32
[STAThreadAttribute()]
#endif
public static void Main()
{
// Initialize EFL and all UI components
Efl.All.Init();
// Retrieve the application's main loop
var mainloop = Efl.App.AppMain;
// Register to all Idle events
mainloop.IdleEnterEvt += (object sender, EventArgs e) => {
Console.WriteLine("IDLE ENTER: Entering idle state.");
};
mainloop.IdleEvt += (object sender, EventArgs e) => {
Console.WriteLine("IDLE: Executing idler callback while in idle state.");
};
mainloop.IdleExitEvt += (object sender, EventArgs e) => {
Console.WriteLine("IDLE EXIT: Leaving idle state.");
};
// Use a timer to exit the application
new Efl.LoopTimer(mainloop, (Efl.LoopTimer etimer) => {
// Trigger after 10ms
etimer.SetInterval(0.01);
etimer.TickEvt += (object sender, EventArgs e) => {
Console.WriteLine("TIMER: timer callback called, exiting.");
mainloop.Quit(new Eina.Value(0));
};
});
// Start the EFL main loop (and the experiment)
mainloop.Begin();
// Shutdown EFL
Efl.All.Shutdown();
}
}