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header_filesel.c

/**
 * header_filesel.c oct-2003
 *
 * Functions to draw the "File Browser" window header
 * and handle user events sent to it.
 * 
 * $Id: header_filesel.c,v 1.13 2004/11/21 13:25:54 ton Exp $
 *
 * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version. The Blender
 * Foundation also sells licenses for use in proprietary software under
 * the Blender License.  See http://www.blender.org/BL/ for information
 * about this.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU 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.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL/BL DUAL LICENSE BLOCK *****
 */

#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#ifdef WIN32
#include "BLI_winstuff.h"
#endif

#include "BMF_Api.h"
#include "BIF_language.h"
#ifdef INTERNATIONAL
#include "FTF_Api.h"
#endif

#include "DNA_ID.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_userdef_types.h"

#include "BIF_gl.h"
#include "BIF_interface.h"
#include "BIF_language.h"
#include "BIF_resources.h"
#include "BIF_screen.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BLI_blenlib.h"
#include "BSE_filesel.h"
#include "BSE_headerbuttons.h"

#include "blendef.h"
#include "mydevice.h"

void do_file_buttons(short event)
{
      SpaceFile *sfile;

      if(curarea->win==0) return;
      sfile= curarea->spacedata.first;

      switch(event) {
      case B_SORTFILELIST:
            sort_filelist(sfile);
            scrarea_queue_winredraw(curarea);
            break;
      case B_RELOADDIR:
            freefilelist(sfile);
            scrarea_queue_winredraw(curarea);
            break;
      }
      
}

void file_buttons(void)
{
      SpaceFile *sfile;
      uiBlock *block;
      float df, totlen, sellen;
      short xco;
      int totfile, selfile;
      char naam[256];

      sfile= curarea->spacedata.first;

      sprintf(naam, "header %d", curarea->headwin);
      block= uiNewBlock(&curarea->uiblocks, naam, UI_EMBOSS, UI_HELV, curarea->headwin);

      if(area_is_active_area(curarea)) uiBlockSetCol(block, TH_HEADER);
      else uiBlockSetCol(block, TH_HEADERDESEL);

      curarea->butspacetype= SPACE_FILE;
      
      xco = 8;
      
      uiDefIconTextButC(block, ICONTEXTROW,B_NEWSPACE, ICON_VIEW3D, windowtype_pup(), xco,0,XIC+10,YIC, &(curarea->butspacetype), 1.0, SPACEICONMAX, 0, 0, "Displays Current Window Type. Click for menu of available types.");

      xco+= XIC+22;
      
      /* FULL WINDOW */
      if(curarea->full) uiDefIconBut(block, BUT,B_FULL, ICON_SPLITSCREEN,     xco,0,XIC,YIC, 0, 0, 0, 0, 0, "Returns to multiple views window (CTRL+Up arrow)");
      else uiDefIconBut(block, BUT,B_FULL, ICON_FULLSCREEN, xco,0,XIC,YIC, 0, 0, 0, 0, 0, "Makes current window full screen (CTRL+Down arrow)");
      
      /* SORT TYPE */
      xco+=XIC;
      uiBlockBeginAlign(block);
      uiDefIconButS(block, ROW, B_SORTFILELIST, ICON_SORTALPHA,   xco+=XIC,0,XIC,YIC, &sfile->sort, 1.0, 0.0, 0, 0, "Sorts files alphabetically");
      uiDefIconButS(block, ROW, B_SORTFILELIST, ICON_SORTTIME,    xco+=XIC,0,XIC,YIC, &sfile->sort, 1.0, 1.0, 0, 0, "Sorts files by time");
      uiDefIconButS(block, ROW, B_SORTFILELIST, ICON_SORTSIZE,    xco+=XIC,0,XIC,YIC, &sfile->sort, 1.0, 2.0, 0, 0, "Sorts files by size");     
      uiBlockEndAlign(block);

      cpack(0x0);
      glRasterPos2i(xco+=XIC+10,    5);

      BIF_DrawString(uiBlockGetCurFont(block), sfile->title, (U.transopts & USER_TR_BUTTONS));
      xco+= BIF_GetStringWidth(G.font, sfile->title, (U.transopts & USER_TR_BUTTONS));
      
      uiDefIconButS(block, ICONTOG|BIT|0, B_SORTFILELIST, ICON_LONGDISPLAY,xco+=XIC,0,XIC,YIC, &sfile->flag, 0, 0, 0, 0, "Toggles long info");
      uiDefIconButS(block, TOG|BIT|3, B_RELOADDIR, ICON_GHOST,xco+=XIC,0,XIC,YIC, &sfile->flag, 0, 0, 0, 0, "Hides dot files");

      uiDefButBitS(block, TOG, FILE_STRINGCODE, 0, "Relative Paths", xco+=XIC+20,0,100,YIC, &sfile->flag, 0, 0, 0, 0, "Makes sure returned paths are relative to the current .blend file");

      xco+=90;

      if(sfile->type==FILE_LOADLIB) {
            uiBlockBeginAlign(block);
            uiDefButS(block, TOGN|BIT|2, B_REDR, "Append",        xco+=XIC,0,100,YIC, &sfile->flag, 0, 0, 0, 0, "Copies selected data into current project");
            uiDefButS(block, TOG|BIT|2, B_REDR, "Link",     xco+=100,0,100,YIC, &sfile->flag, 0, 0, 0, 0, "Creates a link to selected data from current project");
            uiBlockEndAlign(block);
            uiBlockBeginAlign(block);
            uiDefButS(block, TOG|BIT|4, B_REDR, "Autosel", xco+=125,0,65,YIC, &sfile->flag, 0, 0, 0, 0, "Autoselect imported objects");
            uiDefButS(block, TOG|BIT|5, B_REDR, "Active Layer", xco+=65,0,80,YIC, &sfile->flag, 0, 0, 0, 0, "Append object(s) in active layer");
            uiDefButS(block, TOG|BIT|6, B_REDR, "At Cursor", xco+=80,0,65,YIC, &sfile->flag, 0, 0, 0, 0, "Append object(s) at cursor, use centroid if more than one object is selected");
            uiBlockEndAlign(block);
      } else if(sfile->type==FILE_BLENDER) {
            uiDefButI(block, TOGN|BIT|10, B_REDR, "Load UI", xco+=XIC,0,80,YIC, &G.fileflags, 0, 0, 0, 0, "Load the UI setup as well as the scene data");
            xco+=100;
      }

      if(sfile->type==FILE_UNIX) {
            df= BLI_diskfree(sfile->dir)/(1048576.0);

            filesel_statistics(sfile, &totfile, &selfile, &totlen, &sellen);
            
            sprintf(naam, "Free: %.3f Mb   Files: (%d) %d    (%.3f) %.3f Mb", df, selfile,totfile, sellen, totlen);

            cpack(0x0);
            glRasterPos2i(xco,      5);

            BIF_DrawString(uiBlockGetCurFont(block), naam, 0);
      }
      /* always do as last */
      curarea->headbutlen= xco+2*XIC;

      uiDrawBlock(block);
}

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