52a8653f52
Added a hack to allow GLControl examples to run even if SDL is installed.
130 lines
4.6 KiB
C#
130 lines
4.6 KiB
C#
#region License
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//
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// The Open Toolkit Library License
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//
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// Copyright (c) 2006 - 2010 the Open Toolkit library, except where noted.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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//
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#endregion
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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.Drawing;
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using System.IO;
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using System.Reflection;
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using System.Text;
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using System.Windows.Forms;
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using OpenTK;
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namespace Examples
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{
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static class Program
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{
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static void LaunchExample(string type)
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{
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try
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{
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if (File.Exists("debug.log"))
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File.Delete("debug.log");
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if (File.Exists("trace.log"))
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File.Delete("trace.log");
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}
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catch (Exception e)
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{
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Trace.WriteLine(String.Format("Could not access debug.log", e.ToString()));
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}
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ToolkitOptions options = ToolkitOptions.Default;
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if (type.Contains("GLControl") || type.Contains("Form"))
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{
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// SDL does not currently support embedding in foreign windows
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// such as GLControl. We need to use a native OpenTK.Platform
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// backend in that case. This hack is specific to the example-browser
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// architecture - you do not need to do anything like this in your
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// own code (it will just work).
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options = new ToolkitOptions
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{
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Backend = PlatformBackend.PreferNative
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};
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}
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using (TextWriterTraceListener dbg = new TextWriterTraceListener("debug.log"))
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using (Toolkit.Init(options))
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{
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Trace.Listeners.Add(dbg);
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try
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{
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var example = Type.GetType(type);
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if (example != null)
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{
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example.InvokeMember("Main",
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BindingFlags.InvokeMethod | BindingFlags.Static |
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BindingFlags.Public | BindingFlags.NonPublic,
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null, null, null);
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}
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}
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catch (Exception e)
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{
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Trace.WriteLine(String.Format("Exception occured in example {0}: {1}",
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type, e.ToString()));
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}
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Trace.Listeners.Remove(dbg);
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dbg.Flush();
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dbg.Close();
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}
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}
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[STAThread]
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public static void Main(string[] args)
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{
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Trace.Listeners.Add(new ConsoleTraceListener());
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if (args.Length > 0)
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{
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LaunchExample(args[0]);
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}
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else
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{
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try
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{
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Application.EnableVisualStyles();
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Application.SetCompatibleTextRenderingDefault(false);
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using (Form browser = new ExampleBrowser())
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{
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Application.Run(browser);
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}
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}
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catch (System.Security.SecurityException e)
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{
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MessageBox.Show("The Example Launcher failed to start, due to insufficient permissions. This may happen if you execute the application from a network share.", "OpenTK Example Launcher failed to start.",
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MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
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Trace.WriteLine(e.ToString());
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}
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}
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}
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}
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}
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