source: stable/HeuristicLab.CodeEditor/3.3/HostCallbackImplementation.cs @ 10103

// CSharp Editor Example with Code Completion
// Copyright (c) 2006, Daniel Grunwald
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
// 
// - Redistributions of source code must retain the above copyright notice, this list
//   of conditions and the following disclaimer.
// 
// - Redistributions in binary form must reproduce the above copyright notice, this list
//   of conditions and the following disclaimer in the documentation and/or other materials
//   provided with the distribution.
// 
// - Neither the name of the ICSharpCode team nor the names of its contributors may be used to
//   endorse or promote products derived from this software without specific prior written
//   permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &AS IS& AND ANY EXPRESS
// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

using System;
using System.Windows.Forms;
using ICSharpCode.SharpDevelop.Dom;

namespace HeuristicLab.CodeEditor {
  /// <summary>
  /// ICSharpCode.SharpDevelop.Dom was created by extracting code from ICSharpCode.SharpDevelop.dll.
  /// There are a few static method calls that refer to GUI code or the code for keeping the parse
  /// information. These calls have to be implemented by the application hosting
  /// ICSharpCode.SharpDevelop.Dom by settings static fields with a delegate to their method
  /// implementation.
  /// </summary>
  static class HostCallbackImplementation {
    public static void Register(CodeEditor codeEditor) {
      // Must be implemented. Gets the project content of the active project.
      HostCallback.GetCurrentProjectContent = delegate {
        return codeEditor.projectContent;
      };

      // The default implementation just logs to Log4Net. We want to display a MessageBox.
      // Note that we use += here - in this case, we want to keep the default Log4Net implementation.
      HostCallback.ShowError += delegate(string message, Exception ex) {
        MessageBox.Show(message + Environment.NewLine + ex.ToString());
      };
      HostCallback.ShowMessage += delegate(string message) {
        MessageBox.Show(message);
      };
      HostCallback.ShowAssemblyLoadError += delegate(string fileName, string include, string message) {
        MessageBox.Show("Error loading code-completion information for "
                        + include + " from " + fileName
                        + ":\r\n" + message + "\r\n");
      };
    }
  }
}