apps/gui/viewport.h

   1
   2 /***************************************************************************
   3  *             __________               __   ___.
   4  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   5  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   6  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   7  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   8  *                     \/            \/     \/    \/            \/
   9  * $Id$
  10  *
  11  * Copyright (C) 2008 by Jonathan Gordon
  12  *
  13  * All files in this archive are subject to the GNU General Public License.
  14  * See the file COPYING in the source tree root for full license agreement.
  15  *
  16  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  17  * KIND, either express or implied.
  18  *
  19  ****************************************************************************/
  20
  21 #include "config.h"
  22 #include "lcd.h"
  23 #include "font.h"
  24 #include "kernel.h"
  25 #include "system.h"
  26 #include "misc.h"
  27 #include "screen_access.h"
  28
  29 /* return the number of text lines in the vp viewport */
  30 int viewport_get_nb_lines(struct viewport *vp);
  31
  32 #define VP_ERROR              0
  33 #define VP_DIMENSIONS       0x1
  34 #define VP_COLORS           0x2
  35 #define VP_SELECTIONCOLORS  0x4
  36 /* load a viewport struct from a config string.
  37    returns a combination of the above to say which were loaded ok from the string */
  38 int viewport_load_config(const char *config, struct viewport *vp);
  39
  40 void viewport_set_defaults(struct viewport *vp, enum screen_type screen);