apps/gui/theme_settings.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Stuart Martin
  11  * RTC config saving code (C) 2002 by hessu@hes.iki.fi
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License
  15  * as published by the Free Software Foundation; either version 2
  16  * of the License, or (at your option) any later version.
  17  *
  18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19  * KIND, either express or implied.
  20  *
  21  ****************************************************************************/
  22 #include <stdio.h>
  23 #include <stddef.h>
  24 #include <stdlib.h>
  25 #include <limits.h>
  26 #include "inttypes.h"
  27 #include "config.h"
  28 #include "action.h"
  29 #include "crc32.h"
  30 #include "settings.h"
  31 #include "wps.h"
  32 #include "file.h"
  33 #include "buffer.h"
  34 #if CONFIG_TUNER
  35 #include "radio.h"
  36 #endif
  37 #include "skin_engine/skin_engine.h"
  38 #include "skin_buffer.h"
  39 #include "statusbar-skinned.h"
  40 #include "bootchart.h"
  41
  42 static char *skin_buffer = NULL;
  43 void theme_init_buffer(void)
  44 {
  45     skin_buffer = buffer_alloc(SKIN_BUFFER_SIZE);
  46 }
  47
  48
  49 /* call this after loading a .wps/.rwps or other skin files, so that the
  50  * skin buffer is reset properly
  51  */
  52 struct skin_load_setting {
  53     char* setting;
  54     char* suffix;
  55     void (*loadfunc)(enum screen_type screen, const char *buf, bool isfile);
  56 };
  57
  58 static const struct skin_load_setting skins[] = {
  59     /* This determins the load order. *sbs must be loaded before any other
  60      * skin on that screen */
  61 #ifdef HAVE_LCD_BITMAP
  62     { global_settings.sbs_file, "sbs", sb_skin_data_load},
  63 #endif
  64     { global_settings.wps_file, "wps", wps_data_load},
  65 #if CONFIG_TUNER
  66     { global_settings.fms_file, "fms", fms_data_load},
  67 #endif
  68 #if defined(HAVE_REMOTE_LCD) && NB_SCREENS > 1
  69     { global_settings.rsbs_file, "rsbs", sb_skin_data_load},
  70     { global_settings.rwps_file, "rwps", wps_data_load},
  71 #if CONFIG_TUNER
  72     { global_settings.rfms_file, "rfms", fms_data_load},
  73 #endif
  74 #endif
  75 };
  76
  77 void settings_apply_skins(void)
  78 {
  79     char buf[MAX_PATH];
  80     /* re-initialize the skin buffer before we start reloading skins */
  81     enum screen_type screen = SCREEN_MAIN;
  82     unsigned int i;
  83
  84     skin_buffer_init(skin_buffer, SKIN_BUFFER_SIZE);
  85 #ifdef HAVE_LCD_BITMAP
  86     skin_backdrop_init();
  87     skin_font_init();
  88 #endif
  89 #if CONFIG_TUNER
  90     fms_skin_init();
  91 #endif
  92     for (i=0; i<ARRAYLEN(skins); i++)
  93     {
  94 #ifdef HAVE_REMOTE_LCD
  95         screen = skins[i].suffix[0] == 'r' ? SCREEN_REMOTE : SCREEN_MAIN;
  96 #endif
  97         CHART2(">skin load ", skins[i].suffix);
  98         if (skins[i].setting[0] && skins[i].setting[0] != '-')
  99         {
 100             char path[MAX_PATH];
 101             snprintf(buf, sizeof buf, "%s/%s.%s",
 102                      get_user_file_path(WPS_DIR, false, path, sizeof(path)),
 103                      skins[i].setting, skins[i].suffix);
 104             skins[i].loadfunc(screen, buf, true);
 105         }
 106         else
 107         {
 108             skins[i].loadfunc(screen, NULL, true);
 109         }
 110         CHART2("<skin load ", skins[i].suffix);
 111     }
 112     viewportmanager_theme_changed(THEME_STATUSBAR);
 113 #if LCD_DEPTH > 1 || defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1
 114     FOR_NB_SCREENS(i)
 115         screens[i].backdrop_show(sb_get_backdrop(i));
 116 #endif
 117 }