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author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2004-01-20 05:36:59 +0000 |
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committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2004-01-20 05:36:59 +0000 |
commit | 024cf9ff9a01665704542dc7dab017710e22c8b5 (patch) | |
tree | 425249827b2d9af46849c54f75a446f55369bf38 /drv_generic_text.h | |
parent | c374e8db5cd7580b00c3211e8f651a6db6d0c5d4 (diff) | |
download | lcd4linux-024cf9ff9a01665704542dc7dab017710e22c8b5.tar.gz |
[lcd4linux @ 2004-01-20 05:36:59 by reinelt]
moved text-display-specific stuff to drv_generic_text
moved all the bar stuff from drv_generic_bar to generic_text
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@322 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to 'drv_generic_text.h')
-rw-r--r-- | drv_generic_text.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drv_generic_text.h b/drv_generic_text.h new file mode 100644 index 0000000..f742427 --- /dev/null +++ b/drv_generic_text.h @@ -0,0 +1,75 @@ +/* $Id: drv_generic_text.h,v 1.1 2004/01/20 05:36:59 reinelt Exp $ + * + * generic driver helper for text-based displays + * + * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at> + * Copyright 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> + * + * This file is part of LCD4Linux. + * + * LCD4Linux 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, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * $Log: drv_generic_text.h,v $ + * Revision 1.1 2004/01/20 05:36:59 reinelt + * moved text-display-specific stuff to drv_generic_text + * moved all the bar stuff from drv_generic_bar to generic_text + * + */ + +/* + * + * exported fuctions: + * + * Fixme: document me! + * + */ + +#ifndef _DRV_GENERIC_TEXT_H_ +#define _DRV_GENERIC_TEXT_H_ + + +#include <termios.h> +#include "widget.h" + + +extern int DROWS, DCOLS; // display size +extern int LROWS, LCOLS; // layout size +extern int XRES, YRES; // pixels of one char cell +extern int CHARS; // number of user-defineable characters + + +extern char *LayoutFB; +extern char *DisplayFB; + + +int drv_generic_text_init (char *Name); +void drv_generic_text_resizeFB (int rows, int cols); +int drv_generic_text_draw_text (WIDGET *W, int goto_len, + void (*drv_goto)(int row, int col), + void (*drv_write)(char *buffer, int len)); + +int drv_generic_text_bar_init (void); +void drv_generic_text_bar_add_segment (int val1, int val2, DIRECTION dir, int ascii); +int drv_generic_text_draw_bar (WIDGET *W, int goto_len, + void (*drv_defchar)(int ascii, char *buffer), + void (*drv_goto)(int row, int col), + void (*drv_write)(char *buffer, int len)); + +int drv_generic_text_quit (void); + + + +#endif |