/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com

Copyright (c) 2012 I-maginer

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt

-----------------------------------------------------------------------------
*/

/*
  Version : 1.0
  First version : 05/08/2010
  Author : Bourineau Bastien
*/


/*! \brief Callback on instance destruction
  *
  *  <b>Prototype:</b> fun [PInstance] I
  *
  *  \param PInstance : destroyed plugIT instance
  *   
  *  \return I : 0
  **/
fun deleteOb(inst, p)=
  let p -> [buff lt trm] in
  if (trm == nil) then nil else
    _deltimer trm;
  0;;


fun cbLogTimeout(trm, p)=
  let p -> [buff lt _] in
  (
    _deltimer trm;
  
    if (buff == nil) then nil else
      addLogMessage buff;
    
    mutate p <- [nil _tickcount nil]; 
  );
  0;;
  

/*! \brief Callback on "Show" dms action
  *
  *  Print data in the console
  *
  *  <b>Prototype:</b> fun [PInstance DMI S S I] I
  *
  *  \param PInstance : plugIT instance
  *  \param DMI : DMS module who call the action (not used)
  *  \param S : name of the launched action
  *  \param S : data posted in DMS action link
  *  \param I : reply flag (not used)
  * 
  *  \return I : 0
  **/
fun cbPrint(inst, from, action, param, reply, p)=
  let p -> [buff lt trm] in
  if ((lt != 0) && ((_tickcount - lt) < 200) && ((strlen buff) < 512)) then
  (
    if (trm == nil) then nil else
      _deltimer trm;
    
    let _rfltimer _starttimer _channel 500 @cbLogTimeout p -> trm in 
      mutate p <- [if (buff == nil) then param else strcat strcat buff "\n>" param _ trm];
    0;
  )
  else
  (
    if (trm == nil) then nil else
      _deltimer trm;
      
    let if (buff == nil) then param else strcat strcat buff "\n>" param -> mess in
      addLogMessage mess;
    
    mutate p <- [nil _tickcount nil]; 
    0;
  );
  0;;


/*! \brief Callback on new plugIT instance
  *
  *  Read the parameters from editor values
  *
  *  <b>Prototype:</b> fun [PInstance] I
  *
  *  \param PInstance : plugIT instance
  *   
  *  \return I : 0
  **/
fun newOb(inst)=
  let atoi (getPluginInstanceParam inst "enable") -> enable in
  let if enable == nil then 1 else enable -> enable in
  if !enable then nil else
  let [nil 0 nil] -> p in
  (
    PluginRegisterAction inst "Print" mkfun6 @cbPrint p;
    setPluginInstanceCbDel inst mkfun2 @deleteOb p;
  );  
  0;;


/*! \brief Global plugIT function to initialize the plugIT callbacks
  *
  *  <b>Prototype:</b> fun [S] I
  *
  *  \param S : plugIT file path
  *  
  *  \return I : 0
  **/
fun IniPlug(file)=
  PlugRegister @newOb nil;
  setPluginEditor @dynamicedit;
  0;;