forked from len0rd/rockbox
298316d192
cleanup:
- don't use enum in struct / return values
- don't use a getter for preferences but a global pointer
- explicitely make enums start at 0
- use static tables for header/footer settings
- remove unneeded memset before strlcpy
- use static buffer allocation, not dynamic
- check header/footer preferences before using the callbacks
- don't include font filename in archos player preferences (break
file format)
bugfix:
- statically allocate old preferences in tv_set_preferences()
Sometimes I can read a file on Clipv2, but it still aborts quite often
refs: FS#11399
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26998 a1c6a512-1295-4272-9138-f99709370657
83 lines
2.1 KiB
C
83 lines
2.1 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) 2002 Gilles Roux
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* 2003 Garrett Derner
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* 2010 Yoshihisa Uchida
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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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#include "plugin.h"
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#include "tv_pager.h"
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#include "tv_reader.h"
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#include "tv_text_processor.h"
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#include "tv_text_reader.h"
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static int get_block;
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static bool get_double_blocks;
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bool tv_init_text_reader(void)
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{
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tv_init_text_processor();
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return tv_init_pager();
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}
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void tv_finalize_text_reader(void)
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{
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tv_finalize_pager();
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}
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void tv_set_read_conditions(int blocks, int width)
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{
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tv_set_creation_conditions(blocks, width);
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}
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off_t tv_get_total_text_size(void)
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{
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return tv_get_file_size();
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}
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bool tv_get_next_line(const unsigned char **buf)
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{
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ssize_t bufsize;
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const unsigned char *buffer = tv_get_buffer(&bufsize);
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if (bufsize > 0)
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{
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tv_move_next_line(
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tv_create_formed_text(buffer, bufsize, get_block, get_double_blocks, buf));
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return true;
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}
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return false;
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}
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void tv_read_start(int block, bool is_multi)
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{
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get_block = block;
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get_double_blocks = is_multi;
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tv_reset_line_positions();
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}
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int tv_read_end(void)
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{
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return tv_get_line_positions(0);
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}
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void tv_seek_top(void)
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{
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tv_move_screen(0, 0, SEEK_SET);
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}
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