30a2713b6e
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20243 a1c6a512-1295-4272-9138-f99709370657
68 lines
2.8 KiB
C
68 lines
2.8 KiB
C
|
|
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2008 by Jonathan Gordon
|
|
*
|
|
* 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.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include "config.h"
|
|
#include "lcd.h"
|
|
#include "screen_access.h"
|
|
|
|
/* return the number of text lines in the vp viewport */
|
|
int viewport_get_nb_lines(struct viewport *vp);
|
|
|
|
#define VP_ERROR 0
|
|
#define VP_DIMENSIONS 0x1
|
|
#define VP_COLORS 0x2
|
|
#define VP_SELECTIONCOLORS 0x4
|
|
/* load a viewport struct from a config string.
|
|
returns a combination of the above to say which were loaded ok from the string */
|
|
int viewport_load_config(const char *config, struct viewport *vp);
|
|
|
|
void viewport_set_defaults(struct viewport *vp, enum screen_type screen);
|
|
|
|
/* Used to specify which screens the statusbar (SB) should be displayed on.
|
|
*
|
|
* The parameter is a bit OR'ed combination of the following (screen is
|
|
* SCREEN_MAIN or SCREEN_REMOTE from screen_access.h):
|
|
*
|
|
* VP_SB_HIDE_ALL means "hide the SB on all screens"
|
|
* VP_SB_ONSCREEN(screen) means "display the SB on the given screen
|
|
* as specified by the SB setting for that screen"
|
|
* VP_SB_IGNORE_SETTING(screen) means "ignore the SB setting for that screen"
|
|
* VP_SB_ALLSCREENS means "VP_SB_ONSCREEN for all screens"
|
|
*
|
|
* In most cases, VP_SB_ALLSCREENS should be used which means display the SB
|
|
* as specified by the settings.
|
|
* For the WPS (and other possible exceptions) use VP_SB_IGNORE_SETTING() to
|
|
* FORCE the statusbar on for the given screen (i.e it will show regardless
|
|
* of the setting)
|
|
*
|
|
* Returns the status before the call. This value can be used to restore the
|
|
* SB "displaying rules".
|
|
*/
|
|
#define VP_SB_HIDE_ALL 0
|
|
#define VP_SB_ONSCREEN(screen) (1u<<screen)
|
|
#define VP_SB_IGNORE_SETTING(screen) (1u<<(4+screen))
|
|
#define VP_SB_ALLSCREENS (VP_SB_ONSCREEN(0)|VP_SB_ONSCREEN(1))
|
|
int viewportmanager_set_statusbar(int enabled);
|
|
|
|
/* callbacks for GUI_EVENT_* events */
|
|
void viewportmanager_draw_statusbars(void*data);
|
|
void viewportmanager_statusbar_changed(void* data);
|