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frodo |
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/* gen_html.c - Part of psiconv, a PSION 5 file formats converter |
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frodo |
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Copyright (c) 1999-2014 Frodo Looijaard <frodo@frodo.looijaard.name> |
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frodo |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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#include "config.h" |
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#include <psiconv/configuration.h> |
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#include <psiconv/data.h> |
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#include "general.h" |
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frodo |
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#include "gen.h" |
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frodo |
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#include <string.h> |
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#include <stdlib.h> |
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frodo |
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#include <stdio.h> |
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frodo |
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#ifdef DMALLOC |
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#include "dmalloc.h" |
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#endif |
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#define TEMPSTR_LEN 100 |
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frodo |
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static void text(const psiconv_config config,psiconv_list list, |
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psiconv_string_t data,const encoding enc); |
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static void color(const psiconv_config config, psiconv_list list, |
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psiconv_color color,int may_be_transparant, const encoding enc); |
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static void border(const psiconv_config config, psiconv_list list, |
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psiconv_border_kind_t border,const encoding enc); |
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static void style_name(const psiconv_config config, psiconv_list list, |
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const psiconv_string_t name,const encoding enc); |
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frodo |
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static int character_layout_equal(const psiconv_character_layout l1, |
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const psiconv_character_layout l2); |
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frodo |
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static void character_layout_diffs(const psiconv_config config, |
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psiconv_list list, |
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const psiconv_character_layout new, |
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const psiconv_character_layout base, |
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const encoding enc); |
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static void paragraph_layout_diffs(const psiconv_config config, |
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psiconv_list list, |
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const psiconv_paragraph_layout new, |
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const psiconv_paragraph_layout base, |
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const encoding enc); |
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static void style(const psiconv_config config, psiconv_list list, |
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const psiconv_word_style style, |
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const psiconv_paragraph_layout base_para, |
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const psiconv_character_layout base_char, |
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const encoding enc); |
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static void styles(const psiconv_config config, psiconv_list list, |
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const psiconv_word_styles_section styles_sec,const encoding enc); |
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static void header(const psiconv_config config, psiconv_list list, |
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const psiconv_word_styles_section styles_sec,const encoding enc); |
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static void footer(const psiconv_config config, psiconv_list list, |
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const encoding enc); |
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static void characters(const psiconv_config config, psiconv_list list, |
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const psiconv_string_t textstr, |
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const psiconv_character_layout layout, |
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const psiconv_character_layout base, |
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const encoding enc); |
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static void paragraphs(const psiconv_config config, psiconv_list list, |
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psiconv_text_and_layout paragraphs, |
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const psiconv_word_styles_section styles, |
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const encoding enc); |
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static void paragraph(const psiconv_config config, psiconv_list list, |
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const psiconv_paragraph para, |
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const psiconv_word_styles_section styles_sec, |
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const encoding enc); |
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static void gen_word(const psiconv_config config, psiconv_list list, |
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const psiconv_word_f file, const encoding enc); |
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static void gen_texted(const psiconv_config config, psiconv_list list, |
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const psiconv_texted_f file, const encoding enc); |
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static int gen_xhtml(const psiconv_config config, psiconv_list list, |
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const psiconv_file file, const char *dest, |
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const encoding enc); |
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void text(const psiconv_config config,psiconv_list list, |
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psiconv_string_t data,const encoding enc) |
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{ |
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int i; |
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for (i = 0; i < psiconv_unicode_strlen(data); i++) { |
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if ((data[i] == 0x06) || (data[i] == 0x07) || (data[i] == 0x08)) |
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output_simple_chars(config,list,"<br/>",enc); |
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else if ((data[i] == 0x0b) || (data[i] == 0x0c)) |
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output_simple_chars(config,list,"-",enc); |
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else if ((data[i] == 0x0f) || (data[i] == 0x09) || (data[i] == 0x0a)) |
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output_simple_chars(config,list," ",enc); |
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else if (data[i] >= 0x20) |
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output_char(config,list,data[i],enc); |
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} |
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} |
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frodo |
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void color(const psiconv_config config, psiconv_list list, |
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psiconv_color color,int may_be_transparant, const encoding enc) |
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{ |
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char tempstr[TEMPSTR_LEN]; |
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if (may_be_transparant && |
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(color->red == 0xff) && |
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(color->blue == 0xff) && |
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(color->green == 0xff)) |
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output_simple_chars(config,list,"transparant",enc); |
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else { |
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snprintf(tempstr,TEMPSTR_LEN,"rgb(%d,%d,%d)", |
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color->red, |
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color->green, |
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color->blue); |
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output_simple_chars(config,list,tempstr,enc); |
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} |
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} |
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frodo |
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void border(const psiconv_config config, psiconv_list list, |
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psiconv_border_kind_t border,const encoding enc) |
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{ |
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output_simple_chars(config,list, |
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border == psiconv_border_none?"none": |
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border == psiconv_border_solid?"solid": |
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border == psiconv_border_double?"double": |
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border == psiconv_border_dotted?"dotted": |
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border == psiconv_border_dashed?"dashed": |
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border == psiconv_border_dotdashed?"dashed": |
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border == psiconv_border_dotdotdashed?"dashed":"",enc); |
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} |
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frodo |
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void style_name(const psiconv_config config, psiconv_list list, |
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const psiconv_string_t name,const encoding enc) |
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{ |
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psiconv_string_t name_copy; |
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int i; |
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if (!name) |
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return; |
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if (!(name_copy = psiconv_unicode_strdup(name))) { |
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fputs("Out of memory error\n",stderr); |
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exit(1); |
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} |
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for (i = 0; i < psiconv_unicode_strlen(name_copy); i++) { |
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if ((name_copy[i] < 0x21) || |
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((name_copy[i] >= 0x7f) && name_copy[i] <= 0xa0)) |
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name_copy[i] = '_'; |
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} |
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output_string(config,list,name_copy,enc); |
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free(name_copy); |
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} |
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frodo |
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/* Check whether the same layout information would be generated */ |
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int character_layout_equal(const psiconv_character_layout l1, |
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const psiconv_character_layout l2) |
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{ |
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return (l1 && l2 && |
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(l1->color->red == l2->color->red) && |
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(l1->color->green == l2->color->green) && |
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(l1->color->blue == l2->color->blue) && |
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(l1->back_color->red == l2->back_color->red) && |
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(l1->back_color->green == l2->back_color->green) && |
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(l1->back_color->blue == l2->back_color->blue) && |
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(l1->font_size == l2->font_size) && |
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(l1->italic == l2->italic) && |
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(l1->bold == l2->bold) && |
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(l1->super_sub == l2->super_sub) && |
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(l1->underline == l2->underline) && |
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(l1->strikethrough == l2->strikethrough) && |
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(l1->font->screenfont == l2->font->screenfont)); |
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} |
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frodo |
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void character_layout_diffs(const psiconv_config config, psiconv_list list, |
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const psiconv_character_layout new, |
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const psiconv_character_layout base, |
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const encoding enc) |
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{ |
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char tempstr[TEMPSTR_LEN]; |
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if (!base || (new->color->red != base->color->red) || |
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(new->color->green != base->color->green) || |
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(new->color->blue != base->color->blue)) { |
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output_simple_chars(config,list,"color:",enc); |
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color(config,list,new->color,0,enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->back_color->red != base->back_color->red) || |
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(new->back_color->green != base->back_color->green) || |
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(new->back_color->blue != base->back_color->blue)) { |
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output_simple_chars(config,list,"background-color:",enc); |
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color(config,list,new->back_color,1,enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->font_size != base->font_size)) { |
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output_simple_chars(config,list,"font-size:",enc); |
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snprintf(tempstr,TEMPSTR_LEN,"%f",new->font_size); |
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output_simple_chars(config,list,tempstr,enc); |
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output_simple_chars(config,list,"pt;",enc); |
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} |
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frodo |
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if (!base || (new->italic != base->italic)) { |
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output_simple_chars(config,list,"font-style:",enc); |
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output_simple_chars(config,list,new->italic?"italic":"normal",enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->bold != base->bold)) { |
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output_simple_chars(config,list,"font-weight:",enc); |
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output_simple_chars(config,list,new->bold?"bold":"normal",enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->super_sub != base->super_sub)) { |
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output_simple_chars(config,list,"font-style:",enc); |
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output_simple_chars(config,list, |
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new->super_sub==psiconv_superscript?"super": |
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new->super_sub==psiconv_subscript?"sub": |
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"normal",enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->underline != base->underline) || |
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(new->strikethrough != base->strikethrough)) { |
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output_simple_chars(config,list,"text-decoration:",enc); |
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output_simple_chars(config,list,new->underline?"underline": |
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new->strikethrough?"line-through": |
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"none",enc); |
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output_simple_chars(config,list,";",enc); |
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} |
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if (!base || (new->font->screenfont != base->font->screenfont)) { |
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output_simple_chars(config,list,"font-family:",enc); |
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output_simple_chars(config,list, |
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new->font->screenfont == psiconv_font_serif?"serif": |
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new->font->screenfont == psiconv_font_sansserif?"sans-serif": |
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new->font->screenfont == psiconv_font_nonprop?"monospace": |
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new->font->screenfont == psiconv_font_misc?"fantasy":"", |
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enc); |
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} |
244 |
frodo |
190 |
} |
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246 |
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void paragraph_layout_diffs(const psiconv_config config, psiconv_list list, |
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const psiconv_paragraph_layout new, |
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const psiconv_paragraph_layout base, |
249 |
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const encoding enc) |
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{ |
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char tempstr[TEMPSTR_LEN]; |
252 |
frodo |
191 |
float pad_left_base=0.0,pad_left_new,text_indent_base=0.0,text_indent_new; |
253 |
frodo |
190 |
|
254 |
frodo |
191 |
if (new->bullet->on) { |
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pad_left_new = new->indent_left < new->indent_first? |
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new->indent_left:new->indent_first; |
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text_indent_new = 0.0; |
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} else { |
259 |
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pad_left_new = new->indent_left; |
260 |
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text_indent_new = new->indent_first; |
261 |
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} |
262 |
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if (base) { |
263 |
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if (base->bullet->on) { |
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pad_left_base = base->indent_left < base->indent_first? |
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base->indent_left:base->indent_first; |
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text_indent_base = 0.0; |
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} else { |
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pad_left_base = base->indent_left; |
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text_indent_base = base->indent_first; |
270 |
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} |
271 |
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} |
272 |
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273 |
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274 |
frodo |
190 |
if (!base || (new->back_color->red != base->back_color->red) || |
275 |
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(new->back_color->green != base->back_color->green) || |
276 |
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(new->back_color->blue != base->back_color->blue)) { |
277 |
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output_simple_chars(config,list,"background-color:",enc); |
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color(config,list,new->back_color,1,enc); |
279 |
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output_simple_chars(config,list,";",enc); |
280 |
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} |
281 |
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282 |
frodo |
191 |
if (!base || (pad_left_new != pad_left_base)) { |
283 |
frodo |
190 |
output_simple_chars(config,list,"padding-left:",enc); |
284 |
frodo |
191 |
snprintf(tempstr,TEMPSTR_LEN,"%f",pad_left_new); |
285 |
frodo |
190 |
output_simple_chars(config,list,tempstr,enc); |
286 |
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output_simple_chars(config,list,"cm;",enc); |
287 |
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} |
288 |
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if (!base || (new->indent_right != base->indent_right)) { |
290 |
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output_simple_chars(config,list,"padding-right:",enc); |
291 |
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snprintf(tempstr,TEMPSTR_LEN,"%f",new->indent_right); |
292 |
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output_simple_chars(config,list,tempstr,enc); |
293 |
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output_simple_chars(config,list,"cm;",enc); |
294 |
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} |
295 |
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296 |
frodo |
191 |
if (!base || (text_indent_new != text_indent_base)) { |
297 |
frodo |
190 |
output_simple_chars(config,list,"text-indent:",enc); |
298 |
frodo |
191 |
snprintf(tempstr,TEMPSTR_LEN,"%f",text_indent_new); |
299 |
frodo |
190 |
output_simple_chars(config,list,tempstr,enc); |
300 |
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output_simple_chars(config,list,"cm;",enc); |
301 |
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} |
302 |
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303 |
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if (!base || (new->justify_hor != base ->justify_hor)) { |
304 |
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output_simple_chars(config,list,"font-style:",enc); |
305 |
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output_simple_chars(config,list, |
306 |
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new->justify_hor==psiconv_justify_left?"left": |
307 |
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new->justify_hor==psiconv_justify_centre?"center": |
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new->justify_hor==psiconv_justify_right?"right": |
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new->justify_hor==psiconv_justify_full?"justify": |
310 |
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"",enc); |
311 |
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output_simple_chars(config,list,";",enc); |
312 |
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} |
313 |
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|
314 |
frodo |
195 |
#if 0 |
315 |
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/* This gave bad output... */ |
316 |
frodo |
190 |
if (!base || (new->linespacing != base->linespacing)) { |
317 |
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output_simple_chars(config,list,"line-height:",enc); |
318 |
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snprintf(tempstr,TEMPSTR_LEN,"%f",new->linespacing); |
319 |
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output_simple_chars(config,list,tempstr,enc); |
320 |
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output_simple_chars(config,list,"pt;",enc); |
321 |
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} |
322 |
frodo |
195 |
#endif |
323 |
frodo |
190 |
|
324 |
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if (!base || (new->space_above != base->space_above)) { |
325 |
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output_simple_chars(config,list,"padding-top:",enc); |
326 |
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snprintf(tempstr,TEMPSTR_LEN,"%f",new->space_above); |
327 |
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output_simple_chars(config,list,tempstr,enc); |
328 |
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output_simple_chars(config,list,"pt;",enc); |
329 |
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} |
330 |
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331 |
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if (!base || (new->space_below != base->space_below)) { |
332 |
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output_simple_chars(config,list,"padding-bottom:",enc); |
333 |
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snprintf(tempstr,TEMPSTR_LEN,"%f",new->space_below); |
334 |
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output_simple_chars(config,list,tempstr,enc); |
335 |
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output_simple_chars(config,list,"pt;",enc); |
336 |
|
|
} |
337 |
frodo |
191 |
|
338 |
|
|
if (!base || (new->right_border->kind != base->right_border->kind)) { |
339 |
|
|
output_simple_chars(config,list,"border-right-style:",enc); |
340 |
|
|
border(config,list,new->right_border->kind,enc); |
341 |
|
|
output_simple_chars(config,list,";",enc); |
342 |
|
|
} |
343 |
|
|
if (!base || (new->bottom_border->kind != base->bottom_border->kind)) { |
344 |
|
|
output_simple_chars(config,list,"border-bottom-style:",enc); |
345 |
|
|
border(config,list,new->bottom_border->kind,enc); |
346 |
|
|
output_simple_chars(config,list,";",enc); |
347 |
|
|
} |
348 |
|
|
if (!base || (new->top_border->kind != base->top_border->kind)) { |
349 |
|
|
output_simple_chars(config,list,"border-top-style:",enc); |
350 |
|
|
border(config,list,new->top_border->kind,enc); |
351 |
|
|
output_simple_chars(config,list,";",enc); |
352 |
|
|
} |
353 |
|
|
if (!base || (new->left_border->kind != base->left_border->kind)) { |
354 |
|
|
output_simple_chars(config,list,"border-left-style:",enc); |
355 |
|
|
border(config,list,new->left_border->kind,enc); |
356 |
|
|
output_simple_chars(config,list,";",enc); |
357 |
|
|
} |
358 |
|
|
|
359 |
|
|
if (!base || |
360 |
|
|
((new->right_border->kind != psiconv_border_none) && |
361 |
|
|
(new->right_border->thickness != base->right_border->thickness))) { |
362 |
|
|
output_simple_chars(config,list,"border-right-width:",enc); |
363 |
|
|
snprintf(tempstr,TEMPSTR_LEN,"%f",new->right_border->thickness); |
364 |
|
|
output_simple_chars(config,list,tempstr,enc); |
365 |
|
|
output_simple_chars(config,list,"pt;",enc); |
366 |
|
|
} |
367 |
|
|
if (!base || |
368 |
|
|
((new->bottom_border->kind != psiconv_border_none) && |
369 |
|
|
(new->bottom_border->thickness != base->bottom_border->thickness))) { |
370 |
|
|
output_simple_chars(config,list,"border-bottom-width:",enc); |
371 |
|
|
snprintf(tempstr,TEMPSTR_LEN,"%f",new->bottom_border->thickness); |
372 |
|
|
output_simple_chars(config,list,tempstr,enc); |
373 |
|
|
output_simple_chars(config,list,"pt;",enc); |
374 |
|
|
} |
375 |
|
|
if (!base || |
376 |
|
|
((new->top_border->kind != psiconv_border_none) && |
377 |
|
|
( new->top_border->thickness != base->top_border->thickness))) { |
378 |
|
|
output_simple_chars(config,list,"border-top-width:",enc); |
379 |
|
|
snprintf(tempstr,TEMPSTR_LEN,"%f",new->top_border->thickness); |
380 |
|
|
output_simple_chars(config,list,tempstr,enc); |
381 |
|
|
output_simple_chars(config,list,"pt;",enc); |
382 |
|
|
} |
383 |
|
|
if (!base || |
384 |
|
|
((new->left_border->kind != psiconv_border_none) && |
385 |
|
|
(new->left_border->thickness != base->left_border->thickness))) { |
386 |
|
|
output_simple_chars(config,list,"border-left-width:",enc); |
387 |
|
|
snprintf(tempstr,TEMPSTR_LEN,"%f",new->left_border->thickness); |
388 |
|
|
output_simple_chars(config,list,tempstr,enc); |
389 |
|
|
output_simple_chars(config,list,"pt;",enc); |
390 |
|
|
} |
391 |
|
|
|
392 |
|
|
if (!base || |
393 |
|
|
((new->right_border->kind != psiconv_border_none) && |
394 |
|
|
((new->right_border->color->red != base->right_border->color->red) || |
395 |
|
|
(new->right_border->color->green != base->right_border->color->green)|| |
396 |
|
|
(new->right_border->color->blue != base->right_border->color->blue)))) { |
397 |
|
|
output_simple_chars(config,list,"border-right-color:",enc); |
398 |
|
|
color(config,list,new->right_border->color,0,enc); |
399 |
|
|
output_simple_chars(config,list,";",enc); |
400 |
|
|
} |
401 |
|
|
if (!base || |
402 |
|
|
((new->top_border->kind != psiconv_border_none) && |
403 |
|
|
((new->top_border->color->red != base->top_border->color->red) || |
404 |
|
|
(new->top_border->color->green != base->top_border->color->green) || |
405 |
|
|
(new->top_border->color->blue != base->top_border->color->blue)))) { |
406 |
|
|
output_simple_chars(config,list,"border-top-color:",enc); |
407 |
|
|
color(config,list,new->top_border->color,0,enc); |
408 |
|
|
output_simple_chars(config,list,";",enc); |
409 |
|
|
} |
410 |
|
|
if (!base || |
411 |
|
|
((new->bottom_border->kind != psiconv_border_none) && |
412 |
|
|
((new->bottom_border->color->red != base->bottom_border->color->red) || |
413 |
|
|
(new->bottom_border->color->green !=base->bottom_border->color->green)|| |
414 |
|
|
(new->bottom_border->color->blue != base->bottom_border->color->blue)))){ |
415 |
|
|
output_simple_chars(config,list,"border-bottom-color:",enc); |
416 |
|
|
color(config,list,new->bottom_border->color,0,enc); |
417 |
|
|
output_simple_chars(config,list,";",enc); |
418 |
|
|
} |
419 |
|
|
if (!base || |
420 |
|
|
((new->left_border->kind != psiconv_border_none) && |
421 |
|
|
((new->left_border->color->red != base->left_border->color->red) || |
422 |
|
|
(new->left_border->color->green != base->left_border->color->green) || |
423 |
|
|
(new->left_border->color->blue != base->left_border->color->blue)))) { |
424 |
|
|
output_simple_chars(config,list,"border-left-color:",enc); |
425 |
|
|
color(config,list,new->left_border->color,0,enc); |
426 |
|
|
output_simple_chars(config,list,";",enc); |
427 |
|
|
} |
428 |
frodo |
190 |
} |
429 |
|
|
|
430 |
|
|
void style(const psiconv_config config, psiconv_list list, |
431 |
|
|
const psiconv_word_style style, |
432 |
|
|
const psiconv_paragraph_layout base_para, |
433 |
|
|
const psiconv_character_layout base_char, |
434 |
|
|
const encoding enc) |
435 |
|
|
{ |
436 |
frodo |
191 |
output_simple_chars(config,list,"*.style_",enc); |
437 |
frodo |
190 |
style_name(config,list,style->name,enc); |
438 |
frodo |
191 |
output_simple_chars(config,list," {",enc); |
439 |
frodo |
190 |
paragraph_layout_diffs(config,list,style->paragraph,base_para,enc); |
440 |
|
|
character_layout_diffs(config,list,style->character,base_char,enc); |
441 |
|
|
output_simple_chars(config,list,"}\n",enc); |
442 |
|
|
} |
443 |
|
|
|
444 |
|
|
void styles(const psiconv_config config, psiconv_list list, |
445 |
|
|
const psiconv_word_styles_section styles_sec,const encoding enc) |
446 |
|
|
{ |
447 |
|
|
int i; |
448 |
|
|
psiconv_word_style styl; |
449 |
|
|
psiconv_character_layout base_char; |
450 |
|
|
psiconv_paragraph_layout base_para; |
451 |
|
|
|
452 |
|
|
if (!(base_char = psiconv_basic_character_layout())) { |
453 |
|
|
fputs("Out of memory error\n",stderr); |
454 |
|
|
exit(1); |
455 |
|
|
} |
456 |
|
|
if (!(base_para = psiconv_basic_paragraph_layout())) { |
457 |
|
|
fputs("Out of memory error\n",stderr); |
458 |
|
|
exit(1); |
459 |
|
|
} |
460 |
|
|
|
461 |
|
|
output_simple_chars(config,list,"<style type=\"text/css\">\n",enc); |
462 |
|
|
/* output_simple_chars(config,list,"<![CDATA[\n",enc); */ |
463 |
|
|
|
464 |
|
|
output_simple_chars(config,list,"body {",enc); |
465 |
|
|
paragraph_layout_diffs(config,list,base_para,NULL,enc); |
466 |
|
|
character_layout_diffs(config,list,base_char,NULL,enc); |
467 |
|
|
output_simple_chars(config,list,"}\n",enc); |
468 |
|
|
|
469 |
|
|
if (styles_sec) { |
470 |
|
|
style(config,list,styles_sec->normal,base_para,base_char,enc); |
471 |
|
|
|
472 |
|
|
for (i = 0; i < psiconv_list_length(styles_sec->styles); i++) { |
473 |
|
|
if (!(styl = psiconv_list_get(styles_sec->styles,i))) { |
474 |
|
|
fputs("Internal datastructure corruption\n",stderr); |
475 |
|
|
exit(1); |
476 |
|
|
} |
477 |
|
|
style(config,list,styl,base_para,base_char,enc); |
478 |
|
|
} |
479 |
|
|
} |
480 |
|
|
|
481 |
|
|
/* output_simple_chars(config,list,"]]>\n",enc); */ |
482 |
|
|
output_simple_chars(config,list,"</style>\n",enc); |
483 |
|
|
} |
484 |
|
|
|
485 |
|
|
void header(const psiconv_config config, psiconv_list list, |
486 |
|
|
const psiconv_word_styles_section styles_sec,const encoding enc) |
487 |
|
|
{ |
488 |
|
|
output_simple_chars(config,list, |
489 |
|
|
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",enc); |
490 |
|
|
output_simple_chars(config,list,"<!DOCTYPE html PUBLIC ",enc); |
491 |
|
|
output_simple_chars(config,list, "\"-//W3C//DTD XHTML 1.0 Strict//EN\" ",enc); |
492 |
|
|
output_simple_chars(config,list, |
493 |
|
|
"\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">", |
494 |
|
|
enc); |
495 |
|
|
output_simple_chars(config,list,"\n<html",enc); |
496 |
|
|
output_simple_chars(config,list, |
497 |
|
|
" xmlns=\"http://www.w3.org/1999/xhtml\"",enc); |
498 |
|
|
output_simple_chars(config,list,">\n",enc); |
499 |
|
|
output_simple_chars(config,list,"<head>\n",enc); |
500 |
|
|
output_simple_chars(config,list,"<meta http-equiv=\"Content-Type\" " |
501 |
|
|
"content=\"text/html; charset=",enc); |
502 |
|
|
output_simple_chars(config,list,enc==ENCODING_UTF8?"UTF-8": |
503 |
|
|
enc==ENCODING_UCS2?"UTF-16BE": |
504 |
|
|
enc==ENCODING_ASCII?"US-ASCII": |
505 |
|
|
"",enc); |
506 |
|
|
output_simple_chars(config,list,"\">\n",enc); |
507 |
|
|
output_simple_chars(config,list,"<meta http-equiv=\"Content-Style-Type\" " |
508 |
|
|
"content=\"text/css\">\n",enc); |
509 |
|
|
output_simple_chars(config,list,"<title>EPOC32 file " |
510 |
|
|
"converted by psiconv</title>\n",enc); |
511 |
|
|
styles(config,list,styles_sec,enc); |
512 |
|
|
output_simple_chars(config,list,"</head>\n",enc); |
513 |
|
|
output_simple_chars(config,list,"<body>\n",enc); |
514 |
|
|
} |
515 |
|
|
|
516 |
|
|
void footer(const psiconv_config config, psiconv_list list, const encoding enc) |
517 |
|
|
{ |
518 |
|
|
output_simple_chars(config,list,"</body>\n",enc); |
519 |
|
|
output_simple_chars(config,list,"</html>\n",enc); |
520 |
|
|
} |
521 |
|
|
|
522 |
|
|
void characters(const psiconv_config config, psiconv_list list, |
523 |
frodo |
191 |
const psiconv_string_t textstr, |
524 |
frodo |
190 |
const psiconv_character_layout layout, |
525 |
|
|
const psiconv_character_layout base, |
526 |
|
|
const encoding enc) |
527 |
|
|
{ |
528 |
|
|
psiconv_list templist; |
529 |
|
|
|
530 |
|
|
if (!(templist = psiconv_list_new(sizeof(psiconv_u8)))) { |
531 |
|
|
fputs("Out of memory error\n",stderr); |
532 |
|
|
exit(1); |
533 |
|
|
} |
534 |
|
|
character_layout_diffs(config,templist,layout,base,enc); |
535 |
|
|
|
536 |
|
|
if (psiconv_list_length(templist)) { |
537 |
|
|
output_simple_chars(config,list,"<span style=\"",enc); |
538 |
|
|
if (psiconv_list_concat(list,templist)) { |
539 |
|
|
fputs("Out of memory error\n",stderr); |
540 |
|
|
exit(1); |
541 |
|
|
} |
542 |
|
|
output_simple_chars(config,list,"\">",enc); |
543 |
|
|
} |
544 |
|
|
|
545 |
frodo |
191 |
text(config,list,textstr,enc); |
546 |
frodo |
190 |
|
547 |
|
|
if (psiconv_list_length(templist)) { |
548 |
|
|
output_simple_chars(config,list,"</span>",enc); |
549 |
|
|
} |
550 |
|
|
|
551 |
|
|
psiconv_list_free(templist); |
552 |
|
|
} |
553 |
|
|
|
554 |
|
|
void paragraph(const psiconv_config config, psiconv_list list, |
555 |
|
|
const psiconv_paragraph para, |
556 |
|
|
const psiconv_word_styles_section styles_sec, |
557 |
|
|
const encoding enc) |
558 |
|
|
{ |
559 |
frodo |
195 |
int i,charnr,start,len; |
560 |
frodo |
190 |
psiconv_string_t text; |
561 |
frodo |
195 |
psiconv_in_line_layout layout,next_layout; |
562 |
frodo |
190 |
psiconv_word_style style = NULL; |
563 |
|
|
psiconv_paragraph_layout base_para; |
564 |
|
|
psiconv_character_layout base_char; |
565 |
|
|
psiconv_list templist; |
566 |
|
|
|
567 |
|
|
if (!(templist = psiconv_list_new(sizeof(psiconv_u8)))) { |
568 |
|
|
fputs("Out of memory error\n",stderr); |
569 |
|
|
exit(1); |
570 |
|
|
} |
571 |
|
|
|
572 |
|
|
if (styles_sec) { |
573 |
|
|
if (!(style = psiconv_get_style(styles_sec,para->base_style))) { |
574 |
|
|
fputs("Unknown style found; data corrupt\n",stderr); |
575 |
|
|
exit(1); |
576 |
|
|
} |
577 |
|
|
base_para = style->paragraph; |
578 |
|
|
base_char = style->character; |
579 |
|
|
} else { |
580 |
|
|
base_para = psiconv_basic_paragraph_layout(); |
581 |
|
|
base_char = psiconv_basic_character_layout(); |
582 |
|
|
if (!base_para || !base_char) { |
583 |
|
|
fputs("Out of memory error\n",stderr); |
584 |
|
|
exit(1); |
585 |
|
|
} |
586 |
|
|
} |
587 |
|
|
|
588 |
frodo |
191 |
output_simple_chars(config, |
589 |
|
|
list,para->base_paragraph->bullet->on?"<ul><li ":"<p ", |
590 |
|
|
enc); |
591 |
frodo |
190 |
|
592 |
|
|
if (styles_sec) { |
593 |
|
|
output_simple_chars(config,list,"class=\"style_",enc); |
594 |
|
|
style_name(config,list,style->name,enc); |
595 |
|
|
output_simple_chars(config,list,"\" ",enc); |
596 |
|
|
} |
597 |
|
|
|
598 |
|
|
paragraph_layout_diffs(config,templist,para->base_paragraph,base_para,enc); |
599 |
|
|
character_layout_diffs(config,templist,para->base_character,base_char,enc); |
600 |
|
|
|
601 |
|
|
if (psiconv_list_length(templist)) { |
602 |
|
|
output_simple_chars(config,list,"style=\"",enc); |
603 |
|
|
if (psiconv_list_concat(list,templist)) { |
604 |
|
|
fputs("Out of memory error\n",stderr); |
605 |
|
|
exit(1); |
606 |
|
|
} |
607 |
|
|
output_simple_chars(config,list,"\"",enc); |
608 |
|
|
} |
609 |
|
|
output_simple_chars(config,list,">",enc); |
610 |
|
|
|
611 |
|
|
if (psiconv_list_length(para->in_lines) == 0) { |
612 |
frodo |
195 |
if (psiconv_unicode_strlen(para->text)) |
613 |
|
|
characters(config,list,para->text,para->base_character, |
614 |
|
|
para->base_character,enc); |
615 |
frodo |
190 |
} else { |
616 |
|
|
charnr = 0; |
617 |
frodo |
195 |
start = -1; |
618 |
frodo |
190 |
for (i = 0; i < psiconv_list_length(para->in_lines); i++) { |
619 |
frodo |
195 |
if (start < 0) |
620 |
|
|
start = charnr; |
621 |
frodo |
190 |
if (!(layout = psiconv_list_get(para->in_lines,i))) { |
622 |
|
|
fputs("Internal data structures corruption\n",stderr); |
623 |
|
|
exit(1); |
624 |
|
|
} |
625 |
frodo |
195 |
if (i+1 < psiconv_list_length(para->in_lines)) { |
626 |
|
|
if (!(next_layout = psiconv_list_get(para->in_lines,i+1))) { |
627 |
|
|
fputs("Internal data structures corruption\n",stderr); |
628 |
|
|
exit(1); |
629 |
|
|
} |
630 |
|
|
} else { |
631 |
|
|
next_layout = NULL; |
632 |
frodo |
190 |
} |
633 |
frodo |
195 |
if (next_layout && |
634 |
|
|
character_layout_equal(layout->layout,next_layout->layout)) { |
635 |
|
|
charnr += layout->length; |
636 |
|
|
continue; |
637 |
|
|
} |
638 |
|
|
len = charnr - start + layout->length; |
639 |
|
|
if (len) { |
640 |
|
|
if (!(text = malloc(sizeof (*text) * (len + 1)))) { |
641 |
|
|
fputs("Out of memory error\n",stderr); |
642 |
|
|
exit(1); |
643 |
|
|
} |
644 |
|
|
memcpy(text,para->text+start,len * sizeof(*text)); |
645 |
|
|
text[len] = 0; |
646 |
|
|
characters(config,list,text,layout->layout,para->base_character,enc); |
647 |
|
|
free(text); |
648 |
|
|
} |
649 |
frodo |
190 |
charnr += layout->length; |
650 |
frodo |
195 |
start = -1; |
651 |
frodo |
190 |
} |
652 |
|
|
} |
653 |
frodo |
191 |
output_simple_chars(config, list, |
654 |
frodo |
192 |
para->base_paragraph->bullet->on?"</li></ul>\n":"</p>\n", |
655 |
frodo |
191 |
enc); |
656 |
frodo |
190 |
if (!styles_sec) { |
657 |
|
|
psiconv_free_paragraph_layout(base_para); |
658 |
|
|
psiconv_free_character_layout(base_char); |
659 |
|
|
} |
660 |
|
|
psiconv_list_free(templist); |
661 |
|
|
} |
662 |
|
|
|
663 |
|
|
void paragraphs(const psiconv_config config, psiconv_list list, |
664 |
|
|
psiconv_text_and_layout paragraphs, |
665 |
|
|
const psiconv_word_styles_section styles, |
666 |
|
|
const encoding enc) |
667 |
|
|
{ |
668 |
|
|
int i; |
669 |
|
|
psiconv_paragraph para; |
670 |
|
|
for (i = 0; i < psiconv_list_length(paragraphs); i++) { |
671 |
|
|
if (!(para = psiconv_list_get(paragraphs,i))) { |
672 |
|
|
fputs("Internal datastructure corruption\n",stderr); |
673 |
|
|
exit(1); |
674 |
|
|
} |
675 |
|
|
paragraph(config,list,para,styles,enc); |
676 |
|
|
} |
677 |
|
|
} |
678 |
|
|
|
679 |
frodo |
192 |
void gen_word(const psiconv_config config, psiconv_list list, |
680 |
frodo |
190 |
const psiconv_word_f file, const encoding enc) |
681 |
|
|
{ |
682 |
|
|
if (!file) |
683 |
|
|
return; |
684 |
|
|
|
685 |
|
|
header(config,list,file->styles_sec,enc); |
686 |
|
|
paragraphs(config,list,file->paragraphs,file->styles_sec,enc); |
687 |
|
|
footer(config,list,enc); |
688 |
|
|
} |
689 |
|
|
|
690 |
|
|
|
691 |
frodo |
192 |
void gen_texted(const psiconv_config config, psiconv_list list, |
692 |
frodo |
190 |
const psiconv_texted_f file, const encoding enc) |
693 |
|
|
{ |
694 |
|
|
header(config,list,NULL,enc); |
695 |
|
|
paragraphs(config,list,file->texted_sec->paragraphs,NULL,enc); |
696 |
|
|
footer(config,list,enc); |
697 |
|
|
} |
698 |
|
|
|
699 |
frodo |
192 |
int gen_xhtml(const psiconv_config config, psiconv_list list, |
700 |
frodo |
190 |
const psiconv_file file, const char *dest, |
701 |
|
|
const encoding enc) |
702 |
|
|
{ |
703 |
frodo |
192 |
encoding enc1 = enc; |
704 |
|
|
|
705 |
frodo |
190 |
if (enc == ENCODING_PSION) { |
706 |
|
|
fputs("Unsupported encoding\n",stderr); |
707 |
|
|
return -1; |
708 |
frodo |
192 |
} else if (enc == ENCODING_ASCII) |
709 |
|
|
enc1 = ENCODING_ASCII_HTML; |
710 |
frodo |
190 |
|
711 |
|
|
if (file->type == psiconv_word_file) { |
712 |
frodo |
192 |
gen_word(config,list,(psiconv_word_f) file->file,enc1); |
713 |
frodo |
190 |
return 0; |
714 |
|
|
} else if (file->type == psiconv_texted_file) { |
715 |
frodo |
192 |
gen_texted(config,list,(psiconv_texted_f) file->file,enc1); |
716 |
frodo |
190 |
return 0; |
717 |
|
|
} else |
718 |
|
|
return -1; |
719 |
|
|
} |
720 |
|
|
|
721 |
|
|
|
722 |
frodo |
267 |
static struct fileformat_s fileformats[] = |
723 |
frodo |
190 |
{ |
724 |
|
|
{ |
725 |
|
|
"XHTML", |
726 |
|
|
"XHTML 1.0 Strict, using CSS for formatting", |
727 |
frodo |
192 |
FORMAT_WORD | FORMAT_TEXTED, |
728 |
|
|
gen_xhtml |
729 |
frodo |
190 |
}, |
730 |
|
|
{ |
731 |
|
|
NULL, |
732 |
|
|
NULL, |
733 |
frodo |
192 |
0, |
734 |
frodo |
190 |
NULL |
735 |
|
|
} |
736 |
|
|
}; |
737 |
|
|
|
738 |
|
|
|
739 |
frodo |
192 |
void init_xhtml(void) |
740 |
frodo |
190 |
{ |
741 |
|
|
int i; |
742 |
frodo |
267 |
for (i = 0; fileformats[i].name; i++) |
743 |
|
|
psiconv_list_add(fileformat_list,fileformats+i); |
744 |
frodo |
190 |
} |