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

using System;
using System.Windows.Forms;

namespace YariSoft.Utils{
  public class AgentManager
  {  
    #region Local variables
    private System.Drawing.Point        _defaultPosition= new System.Drawing.Point (Screen.PrimaryScreen.Bounds.Width - 150, Screen.PrimaryScreen.Bounds.Height - 180 );
    private AgentInfo              _info      = null;
    private AgentServerObjects.IAgentCharacter  _agent      = null;
    private AgentServerObjects.IAgentEx      _server      = null;
    private int                  characterID    = 0;
    #endregion
    
    #region Properties
    public AgentServerObjects.IAgentCharacter Character
    {
      get{ return this._agent; }
    }
    #endregion

    #region Constructor/Destructor
    public AgentManager()
    {
    }
    #endregion

    #region Public functions
    public bool Init( AgentInfo  Info, bool ActivateOperations )
    {
      this._info = Info;
      try{
        if( Info.AgentActive ){
          this._server = ( AgentServerObjects.IAgentEx )new AgentServerObjects.AgentServerClass();
          int pdwReqID;
          this._server.Load( null, out this.characterID, out pdwReqID);
          
          object ptrAgent;
          this._server.GetCharacter ( this.characterID, out ptrAgent );
          this._agent = (( AgentServerObjects.IAgentCharacterEx )ptrAgent);
          if( ActivateOperations ){
            this.Show();
          }
        } else {
          if( ActivateOperations ){
            this.Hide();
          }
        }
      }catch{
        return false;
      }
      return true;
    }

    public bool Init( AgentInfo  Info )
    {
      return this.Init( Info, false );
    }

    [System.Runtime.InteropServices.DllImport("user32.dll")] 
     static extern IntPtr FindWindow( int ClassName, string WinCaption ); 

    [System.Runtime.InteropServices.DllImport("user32.dll")] 
    static extern bool SetForegroundWindow( IntPtr WinHandle ); 

    public void ShowProperties ()
    {
      if( this._server != null ){
        this._agent.StopAll( 0xFFFFFFF );
        this._server.ShowDefaultCharacterProperties ( (short)( Screen.PrimaryScreen.Bounds.Width / 2 ), 
                                (short)( Screen.PrimaryScreen.Bounds.Height / 2 ), 
                                 0 );

        IntPtr ptr = FindWindow ( 0, "Character Properties" );
        if( ptr.ToInt32() != 0 ){
          SetForegroundWindow ( ptr );
        }
      }
    }

    public void Show ()
    {
      if( this._agent != null ){
        int pdwReqID;
        this._agent.SetPosition( _defaultPosition.X, _defaultPosition.Y );
        this._agent.Show( 0, out pdwReqID );
        this.Play( Utils.AgentPlayer.MovieTypeEnum.Start );
      }
    }

    public void Hide()
    {
      if( this._agent != null ){
        int pdwReqID;
        this.Play( Utils.AgentPlayer.MovieTypeEnum.Stop );
        this._agent.Hide  ( 0, out pdwReqID );
        this._agent = null;
        this._server.Unload ( this.characterID );
        this._server = null;
      }
    }

    public void Play( Utils.AgentPlayer.MovieTypeEnum MovieType )
    {
      if( this._agent != null && this._info.ConfigFileName != "" ){
        if( MovieType == Utils.AgentPlayer.MovieTypeEnum.DefPosition ){
          int LeftPos;
          int TopPos;
          this._agent.GetPosition ( out LeftPos, out TopPos );
          if( LeftPos != _defaultPosition.X || TopPos != _defaultPosition.Y ){
            AgentMovie movie = new AgentMovie( "Untitled" );
            movie.AddOperation( new AgentOperation ( AgentOperation.OperationTypeEnum.MoveTo, _defaultPosition ));
            AgentPlayer agentPlayer = Utils.AgentPlayer.LoadFromFile( this._info.ConfigFileName );
            agentPlayer.Play( movie, this.Character );
          }
        }else{
          AgentPlayer agentPlayer = Utils.AgentPlayer.LoadFromFile( this._info.ConfigFileName );
          agentPlayer.Play( MovieType, this.Character );
        }
      }
    }
    #endregion
  }
}