/*
 * file x11_config.c - x11 specific configuration
 *
 * $Id: x11_config.c,v 1.3 2004/05/14 10:00:36 alfie Exp $
 *
 * Program XBLAST 
 * (C) by Oliver Vogel (e-mail: m.vogel@ndh.net)
 *
 * 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; or (at your option)
 * any later version
 *
 * This program is distributed in the hope that it will be entertaining,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILTY 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
 */
#include "x11_config.h"
#include "gui.h"

#include "atom.h"
#include "ini_file.h"

/*
 * local variables
 */
static DBRoot *dbGui = NULL;

/* default font config */
static CFGFont defaultFontConfig = {
#ifdef MINI_XBLAST
  "-*-helvetica-medium-r-*-*-8-*-*-*-*-*-iso8859-*",  /* small */
  "-*-helvetica-medium-r-*-*-10-*-*-*-*-*-iso8859-*", /* medium */
  "-*-helvetica-medium-r-*-*-12-*-*-*-*-*-iso8859-*", /* large */
#else
  "-*-helvetica-bold-r-*-*-14-*-*-*-*-*-iso8859-*", /* small */
  "-*-helvetica-bold-r-*-*-18-*-*-*-*-*-iso8859-*", /* medium */
  "-*-helvetica-bold-r-*-*-24-*-*-*-*-*-iso8859-*", /* large */
#endif
};

/* default colors */
static CFGColor defaultColorConfig = {
  COLOR_GRAY_75,
  COLOR_MIDNIGHT_BLUE,
  COLOR_BLACK,
  COLOR_MIDNIGHT_BLUE,
  COLOR_GOLD,
  COLOR_YELLOW,
  COLOR_LIGHT_GOLDENROD,
  COLOR_SADDLE_BROWN,
  COLOR_SPRING_GREEN,
};

/*
 * store font config
 */
static void
StoreFontConfig (const CFGFont *cfgFont)
{
  DBSection *section;

  /* sanity check */
  assert (NULL != cfgFont);
  /* create new section */
#ifdef MINI_XBLAST
  section = DB_CreateSection (dbGui, atomFontMini);
#else
  section = DB_CreateSection (dbGui, atomFont);
#endif
  assert (section != NULL);
  /* set values */
  DB_CreateEntryString (section, atomSmall,  cfgFont->small);
  DB_CreateEntryString (section, atomMedium, cfgFont->medium);
  DB_CreateEntryString (section, atomLarge,  cfgFont->large);
} /* StoreFontConfig */

/*
 * retrieve font config
 */
const CFGFont *
GetFontConfig (void)
{
  const DBSection *section;
  static CFGFont cfgFont;

  memcpy (&cfgFont, &defaultFontConfig, sizeof (CFGFont) );
  /* get database entrry */
#ifdef MINI_XBLAST
  section = DB_GetSection (dbGui, atomFontMini);
#else
  section = DB_GetSection (dbGui, atomFont);
#endif
  if (NULL != section) {
    DB_GetEntryString (section, atomSmall,  &cfgFont.small);
    DB_GetEntryString (section, atomMedium, &cfgFont.medium);
    DB_GetEntryString (section, atomLarge,  &cfgFont.large);
  }
  return &cfgFont;
} /* GetFontConfig */

/*
 * store color settings
 */
static void
StoreColorConfig (const CFGColor *cfgColor)
{
  DBSection *section;

  /* sanity check */
  assert (NULL != cfgColor);
  /* create new section */
  section = DB_CreateSection (dbGui, atomColor);
  assert (section != NULL);
  /* set values */
  DB_CreateEntryColor (section, atomTitleFg,    cfgColor->titleFg);
  DB_CreateEntryColor (section, atomTitleBg,    cfgColor->titleBg);
  DB_CreateEntryColor (section, atomDarkText1,  cfgColor->darkText1);
  DB_CreateEntryColor (section, atomDarkText2,  cfgColor->darkText2);
  DB_CreateEntryColor (section, atomLightText1, cfgColor->lightText1);
  DB_CreateEntryColor (section, atomLightText2, cfgColor->lightText2);
  DB_CreateEntryColor (section, atomStatusFg,   cfgColor->statusFg);
  DB_CreateEntryColor (section, atomStatusBg,   cfgColor->statusBg);
  DB_CreateEntryColor (section, atomStatusLed,  cfgColor->statusLed);
} /* StoreColorConfig */

/*
 * get color settings
 */
const CFGColor *
GetColorConfig (void)
{
  const DBSection *section;
  static CFGColor cfgColor;

  memcpy (&cfgColor, &defaultColorConfig, sizeof (CFGColor) );
  /* get database entrry */
  if (NULL != (section = DB_GetSection (dbGui, GUI_StringToAtom ("color") ) ) ) {
    DB_GetEntryColor (section, atomTitleFg,    &cfgColor.titleFg);
    DB_GetEntryColor (section, atomTitleBg,    &cfgColor.titleBg);
    DB_GetEntryColor (section, atomDarkText1,  &cfgColor.darkText1);
    DB_GetEntryColor (section, atomDarkText2,  &cfgColor.darkText2);
    DB_GetEntryColor (section, atomLightText1, &cfgColor.lightText1);
    DB_GetEntryColor (section, atomLightText2, &cfgColor.lightText2);
    DB_GetEntryColor (section, atomStatusFg,   &cfgColor.statusFg);
    DB_GetEntryColor (section, atomStatusBg,   &cfgColor.statusBg);
    DB_GetEntryColor (section, atomStatusLed,  &cfgColor.statusLed);
  }
  return &cfgColor;
} /* GetColorConfig */

/*
 * load gui database
 */
void
GUI_LoadConfig (void)
{
  dbGui = DB_Create (DT_Config, atomX11);
  assert (dbGui != NULL);
  if (DB_Load (dbGui) ) {
    return;
  }
  /* set default values */
  StoreFontConfig (&defaultFontConfig);
  StoreColorConfig (&defaultColorConfig);
  /* and save it */
  DB_Store (dbGui);
} /* GUI_LoadConfig */

/*
 * store gui database
 */
void
GUI_SaveConfig (void)
{
  assert (dbGui != NULL);
  if (! DB_Changed (dbGui) ) {
    DB_Store (dbGui);
  }
} /* GUI_SaveConfig */

/*
 * finish config
 */
void
GUI_FinishConfig (void)
{
  assert (dbGui != NULL);
  DB_Delete (dbGui);
  dbGui = NULL;
} /* GUI_FinishConfig */

/*
 * end of file x11_config.c
 */