diff options
Diffstat (limited to 'utils/newparser/skin_render.c')
| -rw-r--r-- | utils/newparser/skin_render.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/utils/newparser/skin_render.c b/utils/newparser/skin_render.c deleted file mode 100644 index 09c9ca1..0000000 --- a/utils/newparser/skin_render.c +++ /dev/null @@ -1,185 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id: skin_parser.c 26752 2010-06-10 21:22:16Z bieber $ - * - * Copyright (C) 2010 Jonathan Gordon - * - * 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. - * - ****************************************************************************/ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdbool.h> -#include <ctype.h> - -#include "skin_parser.h" -#include "skin_debug.h" -#include "tag_table.h" -#include "symbols.h" -#include "skin_scan.h" -#include "skin_structs.h" - -#define MAX_LINE 1024 - -typedef void (*skin_render_func)(struct skin_element* alternator, - char* buf, size_t buf_size, int line_number); -void skin_render_alternator(struct skin_element* alternator, - char* buf, size_t buf_size, int line_number); - -static void do_tags_in_hidden_conditional(struct skin_element* branch) -{ - /* Tags here are ones which need to be "turned off" or cleared - * if they are in a conditional branch which isnt being used */ - if (branch->type == LINE_ALTERNATOR) - { - int i; - for (i=0; i<branch->children_count; i++) - { - do_tags_in_hidden_conditional(branch->children[i]); - } - } - else if (branch->type == LINE) - { - struct skin_element *child = branch->children[0]; - while (child) - { - if (child->type != TAG) - { - child = child->next; - continue; - } - switch (child->tag->type) - { - case SKIN_TOKEN_PEAKMETER: - /* stop the peak meter */ - break; - case SKIN_TOKEN_ALBUMART_DISPLAY: - /* clear the AA image */ - break; - case SKIN_TOKEN_IMAGE_DISPLAY: - case SKIN_TOKEN_IMAGE_PRELOAD_DISPLAY: - /* clear images */ - break; - default: - break; - } - child = child->next; - } - } -} - - -/* Draw a LINE element onto the display */ -void skin_render_line(struct skin_element* line, - char* buf, size_t buf_size, int line_number) -{ - int last_value, value; - if (line->children_count == 0) - return; /* empty line, do nothing */ - struct skin_element *child = line->children[0]; - skin_render_func func = skin_render_line; - char tempbuf[128]; - while (child) - { - tempbuf[0] = '\0'; - switch (child->type) - { - case CONDITIONAL: - last_value = ((struct conditional*)(child->data))->last_value; - value = 0; /* actually get it from the token :p */ - if (value >= child->children_count) - value = child->children_count-1; - - /* some tags need handling if they are being disabled */ - if (value != last_value && last_value < child->children_count) - do_tags_in_hidden_conditional(child->children[last_value]); - last_value = value; - - if (child->children[value]->type == LINE_ALTERNATOR) - func = skin_render_alternator; - else if (child->children[value]->type == LINE) - func = skin_render_line; - func(child->children[value], buf, buf_size, line_number); - break; - case TAG: - snprintf(tempbuf, sizeof(tempbuf), "%%%s", child->tag->name); - break; - case TEXT: - snprintf(tempbuf, sizeof(tempbuf), "%s", (char*)(child->data)); - break; - case COMMENT: - default: - break; - } - strcat(buf, tempbuf); - child = child->next; - } -} -#define TIME_AFTER(a,b) 1 -void skin_render_alternator(struct skin_element* alternator, - char* buf, size_t buf_size, int line_number) -{ - struct subline *subline = (struct subline*)alternator->data; - if (TIME_AFTER(subline->last_change_tick + subline->timeout, 0/*FIXME*/)) - { - subline->current_line++; - if (subline->current_line >= alternator->children_count) - subline->current_line = 0; - } - skin_render_line(alternator->children[subline->current_line], - buf, buf_size, line_number); -} - -void skin_render_viewport(struct skin_element* viewport, bool draw_tags) -{ - int line_number = 0; - char linebuf[MAX_LINE]; - skin_render_func func = skin_render_line; - struct skin_element* line = viewport; - while (line) - { - linebuf[0] = '\0'; - if (line->type == SUBLINES) - func = skin_render_alternator; - else if (line->type == LINE) - func = skin_render_line; - - func(line, linebuf, sizeof(linebuf), line_number); - if (draw_tags) - { - printf("[%d]%s", line_number, linebuf); - if (!((struct line*)line->data)->eat_line_ending) - { - printf("\n"); - } - } - if (!((struct line*)line->data)->eat_line_ending) - line_number++; - line = line->next; - } -} - -void skin_render(struct skin_element* root) -{ - struct skin_element* viewport = root; - bool draw_tags = viewport->next ? false : true; - while (viewport) - { - skin_render_viewport(viewport->children[0], draw_tags); - draw_tags = true; - viewport = viewport->next; - } -} |