76 lines
2.8 KiB
C
76 lines
2.8 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2008 by Jonathan Gordon
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __VIEWPORT_H__
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#define __VIEWPORT_H__
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#include "config.h"
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#include "lcd.h"
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#include "system.h"
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#include "screen_access.h"
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/* return the number of text lines in the vp viewport */
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int viewport_get_nb_lines(const struct viewport *vp);
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#define THEME_STATUSBAR (BIT_N(0))
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#define THEME_UI_VIEWPORT (BIT_N(1))
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#define THEME_BUTTONBAR (BIT_N(2))
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#define THEME_LANGUAGE (BIT_N(3))
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#define THEME_LISTS (BIT_N(3))
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#define THEME_ALL (~(0u))
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/* These are needed in checkwps */
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void viewport_set_defaults(struct viewport *vp,
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const enum screen_type screen);
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void viewport_set_fullscreen(struct viewport *vp,
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const enum screen_type screen);
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int get_viewport_default_colour(enum screen_type screen, bool fgcolour);
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#ifndef __PCTOOL__
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/*
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* Initialize the viewportmanager, which in turns initializes the UI vp and
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* statusbar stuff
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*/
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void viewportmanager_init(void) INIT_ATTR;
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void viewportmanager_theme_enable(enum screen_type screen, bool enable,
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struct viewport *viewport);
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/* Force will cause a redraw even if the theme was previously and
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* currently enabled (i,e the undo doing nothing).
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* Should almost always be set to false except coming out of fully skinned screens */
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void viewportmanager_theme_undo(enum screen_type screen, bool force_redraw);
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/* call this when a theme changed */
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void viewportmanager_theme_changed(const int);
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void viewport_set_buffer(struct viewport *vp, struct frame_buffer_t *buffer,
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const enum screen_type screen);
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#ifdef HAVE_TOUCHSCREEN
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bool viewport_point_within_vp(const struct viewport *vp,
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const int x, const int y);
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#endif
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#endif /* __PCTOOL__ */
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#endif /* __VIEWPORT_H__ */
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