forked from len0rd/rockbox
3f06273e7c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26824 a1c6a512-1295-4272-9138-f99709370657
99 lines
3.2 KiB
C
99 lines
3.2 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: skin_parser.c 26752 2010-06-10 21:22:16Z bieber $
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*
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* Copyright (C) 2010 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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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "skin_parser.h"
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#include "skin_debug.h"
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#include "tag_table.h"
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#include "symbols.h"
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#include "skin_scan.h"
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void skin_render_alternator(struct skin_element* alternator, int line_number);
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/* Draw a LINE element onto the display */
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void skin_render_line(struct skin_element* line, int line_number)
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{
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int i=0, value;
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if (line->children_count == 0)
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return; /* empty line, do nothing */
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struct skin_element *child = line->children[0];
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while (child)
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{
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switch (child->type)
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{
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case CONDITIONAL:
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value = 0; /* actually get it from the token :p */
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if (value >= child->children_count)
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value = child->children_count-1;
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if (child->children[value]->type == SUBLINES)
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skin_render_alternator(child->children[value], line_number);
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else if (child->children[value]->type == LINE)
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skin_render_line(child->children[value], line_number);
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break;
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case TAG:
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printf("%%%s", child->tag->name);
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break;
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case TEXT:
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printf("%s", (char*)(child->data));
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break;
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case COMMENT:
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default:
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break;
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}
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child = child->next;
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}
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}
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void skin_render_alternator(struct skin_element* alternator, int line_number)
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{
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/*TODO Choose which subline to draw */
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skin_render_line(alternator->children[0], line_number);
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}
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void skin_render_viewport(struct skin_element* viewport)
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{
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struct skin_element *line = viewport;
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int line_number = 0;
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while (line)
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{
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printf("\n[%d]", line_number); /* might be incorrect */
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if (line->type == SUBLINES)
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skin_render_alternator(line, line_number);
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else if (line->type == LINE)
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skin_render_line(line, line_number);
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line_number++;
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line = line->next;
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}
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}
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void skin_render(struct skin_element* root)
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{
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struct skin_element* viewport = root;
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while (viewport)
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{
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skin_render_viewport(viewport->children[0]);
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viewport = viewport->next;
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}
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}
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