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

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


fun cbCloseEdit(p)=
  let p -> [ctrlanimname1 ctrlanimname2 ctrlspeed] in
  let getEdCtrlTextLineValue ctrlanimname1 -> animname1 in
  let getEdCtrlTextLineValue ctrlanimname2 -> animname2 in
  let getEdCtrlFloatValue ctrlspeed -> speed in
    ["anim1" animname1]::
    ["anim2" animname2]::
    ["speed" ftoa speed]::
    nil;;


fun cbSelectObj(val, type, p)=
  let p -> [inst winstr viewstr ctrlanimname] in
  let V3DgetDefaultSession viewstr -> sessionstr in
  let V3DgetAnimationByName sessionstr val -> anim in
  if anim == nil then nil else
  (
    setEdCtrlTextLineValue ctrlanimname val;
  );
  0;;


fun cbCloseRes(ctrlbtn)=
  setEdCtrlButtonEnable ctrlbtn 1;
  0;;


fun cbBtnPickObj(ctrlbtn, p)=
  let p -> [inst winstr viewstr ctrlanimname animname] in
  (
    setEdCtrlButtonEnable ctrlbtn 0;
    dlgSelectPluginInstanceResource inst winstr iTypeAnim animname mkfun3 @cbSelectObj [inst winstr viewstr ctrlanimname] mkfun1 @cbCloseRes ctrlbtn 0;
  );
  0;;


fun cbRefreshBtn(pickbtn, p)=
  let p -> [ctrlobjname] in
  setEdCtrlTextLineValue ctrlobjname "";
0;;


fun dynamicedit(ewinstr, inst, viewstr, applybtn)=
  let getPluginInstanceUserEvents inst -> levent in
  let [420 125] -> [iw ih] in
  let 10 -> ypos in
  (
    setEdWindowSize ewinstr iw ih;
    let (getPluginInstanceParam inst "anim1") -> animname1 in
    let (getPluginInstanceParam inst "anim2") -> animname2 in
    let atof (getPluginInstanceParam inst "speed") -> speed in
    let if speed == nil then 1.0 else speed -> speed in
    
    let crEdFrameWindow _channel ewinstr 0 0 iw 115 EDWIN_RESIZE_MW nil (loc "OS3DANIMATIONTRANSITION_0001") (loc "OS3DANIMATIONTRANSITION_0003") -> winfrm in
    let crEdWindow _channel winfrm 0 18 iw 85 WN_CHILDINSIDE|WN_NOBORDER EDWIN_RESIZE_MW nil nil -> winstr in
    let crEdCtrlLabel winstr 10 ((set ypos = 10) + 2) 160 20 (loc "OS3DANIMATIONTRANSITION_0002") nil -> labelobj1 in
    let crEdCtrlTextLine winstr 180 ypos 140 20 animname1 nil EDWIN_RESIZE_MW -> ctrlanimname1 in
    let crEdCtrlButton winstr 325 ypos 55 20 "..." nil -> pickbtn1 in
    let crEdCtrlButton winstr 385 ypos 35 20 "X" nil -> refreshanimname1 in
    
    let crEdCtrlLabel winstr 10 ((set ypos = ypos + 25) + 2) 160 20 (loc "OS3DANIMATIONTRANSITION_0004") nil -> labelobj2 in
    let crEdCtrlTextLine winstr 180 ypos 140 20 animname2 nil EDWIN_RESIZE_MW -> ctrlanimname2 in
    let crEdCtrlButton winstr 325 ypos 55 20 "..." nil -> pickbtn2 in
    let crEdCtrlButton winstr 385 ypos 35 20 "X" nil -> refreshanimname2 in
    
    let crEdCtrlLabel winstr 10 (set ypos = ypos + 25) + 2 160 20 (loc "OS3DANIMATIONTRANSITION_0005") nil -> labelspeed in
    let crEdCtrlFloat winstr 180 ypos 100 20 speed 0.0 1000.0 0.1 4 nil EDWIN_RESIZE_MW -> ctrlspeed in
    (
      setEdCtrlButtonCb pickbtn1 mkfun2 @cbBtnPickObj [inst winstr viewstr ctrlanimname1 animname1];
      setEdCtrlButtonCb pickbtn2 mkfun2 @cbBtnPickObj [inst winstr viewstr ctrlanimname2 animname2];
      setEdCtrlTextLineEnable ctrlanimname1 0;
      setEdCtrlTextLineEnable ctrlanimname2 0;
      setEdCtrlButtonCb refreshanimname1 mkfun2 @cbRefreshBtn [ctrlanimname1];
      setEdCtrlButtonCb refreshanimname2 mkfun2 @cbRefreshBtn [ctrlanimname2];
      
      [mkfun1 @cbCloseEdit [ctrlanimname1 ctrlanimname2 ctrlspeed] nil];
    );
  );;