YMessages.cs :  » SQL-Clients » Database-Commander » YariSoft » Utils » C# / CSharp Open Source

using System;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace YariSoft.Utils{
  public enum WinMessages { 
    WM_APP = 0x8000, 
    WM_AGENT_ACTION
  }; 

  public class YMessages
  {
    #region Constructor/Destructor
    public YMessages()
    {
    }
    #endregion

    #region Public functions
    [System.Runtime.InteropServices.DllImport("user32.dll")] 
     static extern bool SendMessage(IntPtr hWnd, WinMessages msg, int wParam, int lParam); 

    static public DialogResult Show ( string Text, string Caption, MessageBoxButtons Buttons, MessageBoxIcon Icon )
    {
      try{
        Utils.AgentPlayer.MovieTypeEnum MovieType = Utils.AgentPlayer.MovieTypeEnum.Error; 
        switch( Icon ){
          case MessageBoxIcon.Question:
            MovieType = Utils.AgentPlayer.MovieTypeEnum.Question;
            break;
          case MessageBoxIcon.Error:
            MovieType = Utils.AgentPlayer.MovieTypeEnum.Error;
            break;
          default:
            YariSoft.Utils.YMessages.Show( "Undefined type of dialog message!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Stop );
            break;
        }

        System.Diagnostics.Process Process =  System.Diagnostics.Process.GetCurrentProcess();
        SendMessage( Process.MainWindowHandle, WinMessages.WM_AGENT_ACTION, 0, (int)MovieType ); 
      } catch {
      }
      return MessageBox.Show( Text, Caption,  Buttons, Icon );
    }

    static public void ChangeCursor ( Cursor Cursor )
    {
      System.Diagnostics.Process Process =  System.Diagnostics.Process.GetCurrentProcess();
      
      if( Cursor == Cursors.WaitCursor ){
        SendMessage( Process.MainWindowHandle, WinMessages.WM_AGENT_ACTION, 0, (int)Utils.AgentPlayer.MovieTypeEnum.Busy ); 
      }
      if( Cursor == Cursors.Default ){
        SendMessage( Process.MainWindowHandle, WinMessages.WM_AGENT_ACTION, 0, (int)Utils.AgentPlayer.MovieTypeEnum.DefPosition ); 
      }
    }
    #endregion
  }
}