/*
-----------------------------------------------------------------------------
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 -> [ctrlpath ctrlinit] in
  let getEdCtrlTextLineValue ctrlpath -> path in
  let getEdCtrlCheckState ctrlinit -> init in
    ["path" path]::
    ["init" itoa init]::
    nil;;


fun cbDlgGetPath(pfile, p)=
  let p -> [inst ctrlbtn winstr ctrlpath] in
  (
    if pfile == nil then nil else
    let _PtoScol pfile -> file in
    if file == nil then
    (
      _DLGMessageBox _channel winstr.EDW_win (loc "OS3DOPENFILE_0002") (loc "OS3DOPENFILE_0003") 0;
      0;
    )
    else
    (
      setEdCtrlTextLineValue ctrlpath file;
      0;
    );
    setEdCtrlButtonEnable ctrlbtn 1;
  );
  0;;


fun cbBtnPickFile(ctrlbtn, p)=
  let p -> [inst winstr ctrlpath] in
  let getEdCtrlTextLineValue ctrlpath -> path in
  let getPathFile path "" -> [fpath fname] in
  (
    setEdCtrlButtonEnable ctrlbtn 1;
    let _GETdesktopSize -> [sw sh] in
    let getEdWindowPos mainInterf.MINT_winMain -> [nx ny] in
    let getEdWindowSize mainInterf.MINT_winMain -> [nmw nmh] in  
    let [750 450] -> [iw ih] in
    let crEdOpenFileDialog _channel winImportScene nx + ((nmw / 2) - (iw / 2)) ny + ((nmh / 2) - (ih / 2)) iw ih ""
      ["All" "*.*"::nil]::["Bitmap" "bmp"::"jpg"::"png"::nil]::["OpenSpace3D scene" "xos"::"pkos"::"pak"::nil]::nil EDFILE_DIALOG_LIST_FOLDERS|EDFILE_DIALOG_SHOW_TOOLBAR nil sLastDirectory
    -> dlgfstr in
    (
      setEdWindowIcon dlgfstr.EDFD_dialog sWinDlgIcon;
      setEdOpenFileDialogCb dlgfstr mkfun2 @cbDlgGetPath [inst ctrlbtn winstr ctrlpath];
      0;
    );
  );
  0;;


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


fun dynamicedit(winstr, inst, viewstr, applybtn)=
  let [455 90] -> [iw ih] in
  let 10 -> ypos in
  (
    setEdWindowSize winstr iw ih;

    let (getPluginInstanceParam inst "path") -> path in
    let if path == nil then "" else path -> path in
    let atoi (getPluginInstanceParam inst "init") -> init in
    let if init == nil then 0 else init -> init in
    
    let crEdCtrlLabel winstr 10 ((set ypos = 10) + 2) 150 20 (loc "OS3DGETPATH_0001") nil -> labelpath in
    let crEdCtrlTextLine winstr 160 10 (iw - 160 - 105) 20 path nil EDWIN_RESIZE_MW -> ctrlpath in
    let crEdCtrlButton winstr (iw - 100) 10 55 20 "..." nil -> pickfilebtn in
    let crEdCtrlButton winstr (iw - 40) 10 35 20 "X" nil -> refreshpath in
    let crEdCtrlCheck winstr 10 (set ypos = ypos + 25) 280 20 (loc "OS3DGETPATH_0002") EDWIN_RESIZE_MW -> ctrlinit in
    (
      setEdCtrlTextLineEnable ctrlpath 0;
      setEdCtrlButtonCb pickfilebtn mkfun2 @cbBtnPickFile [inst winstr ctrlpath];
      setEdCtrlButtonCb refreshpath mkfun2 @cbRefreshBtn [ctrlpath];
      
      setEdCtrlCheckState ctrlinit init;
      
      [mkfun1 @cbCloseEdit [ctrlpath ctrlinit] nil];
    );
  );;