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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 Johannes Schwarz
* based on Will Robertson code in superdom
*
* 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.
*
****************************************************************************/
#ifndef _DISPLAY_TEXT_H
#define _DISPLAY_TEXT_H
#include "plugin.h"
/*
* basic usage:
* char *text[] = {"normal", "centering", "red,underline"};
* struct style_text formation[]={
* { 1, TEXT_CENTER },
* { 2, C_RED|TEXT_UNDERLINE },
* LAST_STYLE_ITEM
* };
* if (display_text(ARRAYLEN(text), text, formation, NULL, true))
* return PLUGIN_USB_CONNECTED;
*/
enum ecolor { STANDARD, C_YELLOW, C_RED, C_BLUE, C_GREEN , C_ORANGE };
#define TEXT_COLOR_MASK 0x00ff
#define TEXT_CENTER 0x0100
#define TEXT_UNDERLINE 0x0200
#define LAST_STYLE_ITEM { -1, 0 }
struct style_text {
unsigned short index;
unsigned short flags;
};
/*
* display text.
* - words : number of words in text.
* - text : array of word to be displayed. use empty string for newline.
* - style : (optional) set style of each word. must be sorted by index.
* - vp_text : (optional) viewport to display text.
* - wait_key : set true to wait button press after all words is displayed.
* return true if usb is connected, false otherwise.
*/
bool display_text(unsigned short words, char** text, struct style_text* style,
struct viewport* vp_text, bool wait_key);
#endif /* _DISPLAY_TEXT_H */
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