150 lines
4.8 KiB
C#
150 lines
4.8 KiB
C#
//
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//
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// xCSCarbon
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//
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// Created by Erik Ylvisaker on 3/17/08.
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// Copyright 2008 __MyCompanyName__. All rights reserved.
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//
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//
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Text;
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namespace OpenTK.Platform.MacOS.Carbon
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{
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static class Application
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{
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static bool mInitialized = false;
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static IntPtr uppHandler;
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static CarbonGLNative eventHandler;
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static int osMajor, osMinor, osBugfix;
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static Application()
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{
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Initialize();
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}
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internal static void Initialize()
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{
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if (mInitialized) return;
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API.AcquireRootMenu();
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ConnectEvents();
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API.Gestalt(GestaltSelector.SystemVersionMajor, out osMajor);
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API.Gestalt(GestaltSelector.SystemVersionMinor, out osMinor);
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API.Gestalt(GestaltSelector.SystemVersionBugFix, out osBugfix);
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Debug.Print("Running on Mac OS X {0}.{1}.{2}.", osMajor, osMinor, osBugfix);
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TransformProcessToForeground();
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}
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private static void TransformProcessToForeground()
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{
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Carbon.ProcessSerialNumber psn = new ProcessSerialNumber();
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Debug.Print("Setting process to be foreground application.");
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API.GetCurrentProcess(ref psn);
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API.TransformProcessType(ref psn, ProcessApplicationTransformState.kProcessTransformToForegroundApplication);
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API.SetFrontProcess(ref psn);
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}
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internal static CarbonGLNative WindowEventHandler
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{
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get { return eventHandler; }
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set { eventHandler = value; }
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}
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static void ConnectEvents()
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{
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EventTypeSpec[] eventTypes = new EventTypeSpec[]
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{
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new EventTypeSpec(EventClass.Application, AppEventKind.AppActivated),
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new EventTypeSpec(EventClass.Application, AppEventKind.AppDeactivated),
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new EventTypeSpec(EventClass.Application, AppEventKind.AppQuit),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseDown),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseUp),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseMoved),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseDragged),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseEntered),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.MouseExited),
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new EventTypeSpec(EventClass.Mouse, MouseEventKind.WheelMoved),
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new EventTypeSpec(EventClass.Keyboard, KeyboardEventKind.RawKeyDown),
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new EventTypeSpec(EventClass.Keyboard, KeyboardEventKind.RawKeyRepeat),
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new EventTypeSpec(EventClass.Keyboard, KeyboardEventKind.RawKeyUp),
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new EventTypeSpec(EventClass.Keyboard, KeyboardEventKind.RawKeyModifiersChanged),
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new EventTypeSpec(EventClass.AppleEvent, AppleEventKind.AppleEvent),
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};
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MacOSEventHandler handler = EventHandler;
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uppHandler = API.NewEventHandlerUPP(handler);
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API.InstallApplicationEventHandler(
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uppHandler, eventTypes, IntPtr.Zero, IntPtr.Zero);
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mInitialized = true;
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}
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static OSStatus EventHandler(IntPtr inCaller, IntPtr inEvent, IntPtr userData)
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{
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EventInfo evt = new EventInfo(inEvent);
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switch (evt.EventClass)
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{
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case EventClass.Application:
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switch (evt.AppEventKind)
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{
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default:
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return OSStatus.EventNotHandled;
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}
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case EventClass.AppleEvent:
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// only event here is the apple event.
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Debug.Print("Processing apple event.");
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API.ProcessAppleEvent(inEvent);
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break;
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case EventClass.Keyboard:
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case EventClass.Mouse:
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if (WindowEventHandler != null)
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{
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return WindowEventHandler.DispatchEvent(inCaller, inEvent, evt, userData);
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}
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break;
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}
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return OSStatus.EventNotHandled;
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}
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public static void Run(CarbonGLNative window)
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{
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window.Closed += MainWindowClosed;
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window.Visible = true;
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API.RunApplicationEventLoop();
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window.Closed -= MainWindowClosed;
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}
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static void MainWindowClosed(object sender, EventArgs e)
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{
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Debug.Print("Quitting application event loop.");
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API.QuitApplicationEventLoop();
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}
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internal static void ProcessEvents()
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{
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API.ProcessEvents();
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}
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}
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}
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