apps/gui/skin_engine/skin_engine.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 Nicolas Pennequin
  11  * Copyright (C) 2009 Jonathan Gordon
  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
  23 #ifndef _SKIN_ENGINE_H
  24 #define _SKIN_ENGINE_H
  25
  26 #include "skin_buffer.h"
  27
  28 #include "wps_internals.h" /* TODO: remove this line.. shoudlnt be needed */
  29
  30 enum skinnable_screens {
  31     CUSTOM_STATUSBAR,
  32     WPS,
  33
  34
  35     SKINNABLE_SCREENS_COUNT
  36 };
  37
  38
  39 #ifdef HAVE_TOUCHSCREEN
  40 int wps_get_touchaction(struct wps_data *data);
  41 #endif
  42
  43 /* setup and display a WPS for the first time */
  44 bool gui_wps_display(struct gui_wps *gwps);
  45
  46
  47 /* Do a update_type update of the skinned screen */
  48 bool skin_update(struct gui_wps *gwps, unsigned int update_type);
  49
  50 /*
  51  * setup up the skin-data from a format-buffer (isfile = false)
  52  * or from a skinfile (isfile = true)
  53  */
  54 bool skin_data_load(enum screen_type screen, struct wps_data *wps_data,
  55                     const char *buf, bool isfile);
  56
  57
  58 /* initial setup of wps_data */
  59 void skin_data_init(struct wps_data *wps_data);
  60
  61 /* call this in statusbar toggle handlers if needed */
  62 void skin_statusbar_changed(struct gui_wps*);
  63
  64
  65 /* load a backdrop into the skin buffer.
  66  * reuse buffers if the file is already loaded */
  67 char* skin_backdrop_load(char* backdrop, char *bmpdir, enum screen_type screen);
  68 void skin_backdrop_init(void);
  69 #endif