34301bb37b
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10726 a1c6a512-1295-4272-9138-f99709370657
56 lines
2 KiB
C
56 lines
2 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) 2005 by Kevin Ferrare
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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 _GUI_ICON_H_
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#define _GUI_ICON_H_
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#include "screen_access.h"
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/* Defines a type for the icons since it's not the same thing on
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* char-based displays and bitmap displays */
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#ifdef HAVE_LCD_BITMAP
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typedef const unsigned char * ICON;
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#define NOICON NULL
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#else
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typedef short ICON;
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#define NOICON -1
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#endif
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#define CURSOR_CHAR 0x92
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#define CURSOR_WIDTH 6
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#define CURSOR_HEIGHT 8
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/*
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* Draws a cursor at a given position, if th
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* - screen : the screen where we put the cursor
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* - x, y : the position, in character, not in pixel !!
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* - on : true if the cursor must be shown, false if it must be erased
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*/
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extern void screen_put_cursorxy(struct screen * screen, int x, int y, bool on);
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/*
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* Put an icon on a screen at a given position
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* (the position is given in characters)
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* If the given icon is null (HAVE_LCD_BITMAP) or -1 otherwise, the icon
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* at the given position will be erased
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* - screen : the screen where we put our icon
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* - x, y : the position, in character, not in pixel !!
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* - icon : the icon to put
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*/
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extern void screen_put_iconxy(struct screen * screen, int x, int y, ICON icon);
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#endif /*_GUI_ICON_H_*/
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