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Revision 62 Revision 167
1/* 1/*
2 data.c - Part of psiconv, a PSION 5 file formats converter 2 data.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl> 3 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl>
4 4
5 This program is free software; you can redistribute it and/or modify 5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or 7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version. 8 (at your option) any later version.
… …
20#include "config.h" 20#include "config.h"
21#include "compat.h" 21#include "compat.h"
22#include <stdlib.h> 22#include <stdlib.h>
23#include <string.h> 23#include <string.h>
24#include "data.h" 24#include "data.h"
25#include "list.h"
26
27#ifdef DMALLOC
28#include <dmalloc.h>
29#endif
25 30
26static psiconv_color clone_color(psiconv_color color); 31static psiconv_color clone_color(psiconv_color color);
27static psiconv_font clone_font(psiconv_font font); 32static psiconv_font clone_font(psiconv_font font);
28static psiconv_border clone_border(psiconv_border border); 33static psiconv_border clone_border(psiconv_border border);
29static psiconv_bullet clone_bullet(psiconv_bullet bullet); 34static psiconv_bullet clone_bullet(psiconv_bullet bullet);
… …
31static void psiconv_free_style_aux(void *style); 36static void psiconv_free_style_aux(void *style);
32static void psiconv_free_in_line_layout_aux(void * layout); 37static void psiconv_free_in_line_layout_aux(void * layout);
33static void psiconv_free_paragraph_aux(void * paragraph); 38static void psiconv_free_paragraph_aux(void * paragraph);
34static void psiconv_free_paint_data_section_aux(void * section); 39static void psiconv_free_paint_data_section_aux(void * section);
35static void psiconv_free_clipart_section_aux(void * section); 40static void psiconv_free_clipart_section_aux(void * section);
41static void psiconv_free_formula_aux(void *data);
42static void psiconv_free_sheet_worksheet_aux (void *data);
43static void psiconv_free_sheet_variable_aux(void * variable);
36 44
45static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
46static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
47static psiconv_texted_section psiconv_empty_texted_section(void);
48static psiconv_page_header psiconv_empty_page_header(void);
49static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
50static psiconv_word_status_section psiconv_empty_word_status_section(void);
51static psiconv_word_f psiconv_empty_word_f(void);
52static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
53static psiconv_formula_list psiconv_empty_formula_list(void);
54static psiconv_sheet_workbook_section
55 psiconv_empty_sheet_workbook_section(void);
56static psiconv_sheet_f psiconv_empty_sheet_f(void);
57static psiconv_texted_f psiconv_empty_texted_f(void);
58static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
59static psiconv_pictures psiconv_empty_pictures(void);
60static psiconv_mbm_f psiconv_empty_mbm_f(void);
61static psiconv_sketch_section psiconv_empty_sketch_section(void);
62static psiconv_sketch_f psiconv_empty_sketch_f(void);
63static psiconv_clipart_f psiconv_empty_clipart_f(void);
64static psiconv_cliparts psiconv_empty_cliparts(void);
65
66
67/* Note: these defaults seem to be hard-coded somewhere outside the
68 files themself. */
37psiconv_character_layout psiconv_basic_character_layout(void) 69psiconv_character_layout psiconv_basic_character_layout(void)
38{ 70{
39 /* Make the structures static, to oblige IRIX */ 71 /* Make the structures static, to oblige IRIX */
40 static struct psiconv_color_s black = 72 static struct psiconv_color_s black =
41 { 73 {
… …
61 10.0, /* font_size */ 93 10.0, /* font_size */
62 psiconv_bool_false, /* italic */ 94 psiconv_bool_false, /* italic */
63 psiconv_bool_false, /* bold */ 95 psiconv_bool_false, /* bold */
64 psiconv_normalscript, /* super_sub */ 96 psiconv_normalscript, /* super_sub */
65 psiconv_bool_false, /* underline */ 97 psiconv_bool_false, /* underline */
66 psiconv_bool_false, /* strike_out */ 98 psiconv_bool_false, /* strikethrough */
67 &font, /* font */ 99 &font, /* font */
68 }; 100 };
69 101
70 return psiconv_clone_character_layout(&cl); 102 return psiconv_clone_character_layout(&cl);
71} 103}
72 104
105/* Note: these defaults seem to be hard-coded somewhere outside the
106 files themself. */
73psiconv_paragraph_layout psiconv_basic_paragraph_layout(void) 107psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
74{ 108{
75 static struct psiconv_font_s font = 109 static struct psiconv_font_s font =
76 { 110 {
77 "Times New Roman", /* name */ 111 "Times New Roman", /* name */
… …
115 0.0, /* indent_left */ 149 0.0, /* indent_left */
116 0.0, /* indent_right */ 150 0.0, /* indent_right */
117 0.0, /* indent_first */ 151 0.0, /* indent_first */
118 psiconv_justify_left, /* justify_hor */ 152 psiconv_justify_left, /* justify_hor */
119 psiconv_justify_middle,/* justify_ver */ 153 psiconv_justify_middle,/* justify_ver */
120 0.0, /* interline */ 154 10.0, /* linespacing */
121 psiconv_bool_false, /* interline_exact */ 155 psiconv_bool_false, /* linespacing_exact */
122 0.0, /* top_space */ 156 0.0, /* space_above */
123 0.0, /* bottom_space */ 157 0.0, /* space_below */
124 psiconv_bool_false, /* on_one_page */
125 psiconv_bool_false, /* together_with */ 158 psiconv_bool_false, /* keep_together */
159 psiconv_bool_false, /* keep_with_next */
126 psiconv_bool_false, /* on_next_page */ 160 psiconv_bool_false, /* on_next_page */
127 psiconv_bool_false, /* no_widow_protection */ 161 psiconv_bool_false, /* no_widow_protection */
162 psiconv_bool_false, /* wrap_to_fit_cell */
128 0.0, /* left_margin */ 163 0.0, /* left_margin */
129 &bullet, /* bullet */ 164 &bullet, /* bullet */
130 &no_border, /* left_border */ 165 &no_border, /* left_border */
131 &no_border, /* right_border */ 166 &no_border, /* right_border */
132 &no_border, /* top_border */ 167 &no_border, /* top_border */
… …
287 return ss->normal; 322 return ss->normal;
288 else 323 else
289 return psiconv_list_get(ss->styles,0xff - nr); 324 return psiconv_list_get(ss->styles,0xff - nr);
290} 325}
291 326
327psiconv_formula psiconv_get_formula (psiconv_formula_list ss, int nr)
328{
329 return psiconv_list_get(ss,psiconv_list_length(ss)-nr-1);
330}
331
332/* TODO: What if a cell is both in a default row and a default column?!? */
333psiconv_sheet_cell_layout psiconv_get_default_layout
334 (psiconv_sheet_line_list row_defaults,
335 psiconv_sheet_line_list col_defaults,
336 psiconv_sheet_cell_layout cell_default,
337 int row,int col)
338{
339 int i;
340 psiconv_sheet_line line;
341 for (i = 0;i < psiconv_list_length(row_defaults);i++) {
342 line = psiconv_list_get(row_defaults,i);
343 if (line->position == row)
344 return line->layout;
345 }
346 for (i = 0;i < psiconv_list_length(col_defaults);i++) {
347 line = psiconv_list_get(col_defaults,i);
348 if (line->position == col)
349 return line->layout;
350 }
351 return cell_default;
352}
353
354
292void psiconv_free_color (psiconv_color color) 355void psiconv_free_color (psiconv_color color)
293{ 356{
294 if (color) 357 if (color)
295 free(color); 358 free(color);
296} 359}
… …
379{ 442{
380 if (styles) { 443 if (styles) {
381 psiconv_free_word_style(styles->normal); 444 psiconv_free_word_style(styles->normal);
382 if (styles->styles) 445 if (styles->styles)
383 psiconv_list_free_el(styles->styles,psiconv_free_style_aux); 446 psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
447 free(styles);
384 } 448 }
385} 449}
386 450
387void psiconv_free_header_section(psiconv_header_section header) 451void psiconv_free_header_section(psiconv_header_section header)
388{ 452{
… …
409 free(section->name); 473 free(section->name);
410 free(section); 474 free(section);
411 } 475 }
412} 476}
413 477
478void psiconv_free_object_icon_section(psiconv_object_icon_section section)
479{
480 if (section) {
481 if (section->icon_name)
482 free(section->icon_name);
483 free(section);
484 }
485}
486
487void psiconv_free_object_display_section(psiconv_object_display_section section)
488{
489 if (section)
490 free(section);
491}
492
493void psiconv_free_embedded_object_section
494 (psiconv_embedded_object_section object)
495{
496 if (object) {
497 psiconv_free_object_icon_section(object->icon);
498 psiconv_free_object_display_section(object->display);
499 psiconv_free_file(object->object);
500 free(object);
501 }
502}
503
414void psiconv_free_in_line_layout_aux(void * layout) 504void psiconv_free_in_line_layout_aux(void * layout)
415{ 505{
416 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout); 506 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
507 psiconv_free_embedded_object_section
508 (((psiconv_in_line_layout) layout)->object);
417} 509}
418 510
419void psiconv_free_in_line_layout(psiconv_in_line_layout layout) 511void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
420{ 512{
421 if (layout) { 513 if (layout) {
… …
508 if (file) { 600 if (file) {
509 psiconv_free_page_layout_section(file->page_sec); 601 psiconv_free_page_layout_section(file->page_sec);
510 psiconv_free_text_and_layout(file->paragraphs); 602 psiconv_free_text_and_layout(file->paragraphs);
511 psiconv_free_word_status_section(file->status_sec); 603 psiconv_free_word_status_section(file->status_sec);
512 psiconv_free_word_styles_section(file->styles_sec); 604 psiconv_free_word_styles_section(file->styles_sec);
605 free(file);
606 }
607}
608
609void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
610{
611 if (section)
612 free(section);
613}
614
615void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
616{
617 if (numberformat)
618 free(numberformat);
619}
620
621void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
622{
623 psiconv_free_paragraph_layout(layout->paragraph);
624 psiconv_free_character_layout(layout->character);
625 psiconv_free_sheet_numberformat(layout->numberformat);
626}
627
628void psiconv_free_sheet_cell_aux(void *cell)
629{
630 psiconv_sheet_cell data = cell;
631
632 psiconv_free_sheet_cell_layout(data->layout);
633
634 if ((data->type == psiconv_cell_string) && (data->data.dat_string))
635 free(data->data.dat_string);
636}
637
638void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
639{
640 if (cell) {
641 psiconv_free_sheet_cell_aux(cell);
642 free(cell);
643 }
644}
645
646void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
647{
648 if (list)
649 psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
650}
651
652void psiconv_free_sheet_line_aux(void *line)
653{
654 psiconv_sheet_line data = line;
655
656 psiconv_free_sheet_cell_layout(data->layout);
657}
658
659void psiconv_free_sheet_line(psiconv_sheet_line line)
660{
661 if (line) {
662 psiconv_free_sheet_line_aux(line);
663 free(line);
664 }
665}
666
667
668void psiconv_free_sheet_line_list(psiconv_sheet_line_list list)
669{
670 if (list)
671 psiconv_list_free_el(list,psiconv_free_sheet_line_aux);
672}
673
674void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
675{
676 if (list)
677 psiconv_list_free(list);
678}
679
680void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
681{
682 if (s)
683 free(s);
684}
685
686void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
687{
688 if (list)
689 psiconv_list_free(list);
690}
691
692void psiconv_free_sheet_grid_section(psiconv_sheet_grid_section sec)
693{
694 if (sec) {
695 psiconv_free_sheet_grid_size_list(sec->row_heights);
696 psiconv_free_sheet_grid_size_list(sec->column_heights);
697 psiconv_free_sheet_grid_break_list(sec->row_page_breaks);
698 psiconv_free_sheet_grid_break_list(sec->column_page_breaks);
699 free(sec);
700 }
701}
702
703void psiconv_free_sheet_worksheet_aux (void *data)
704{
705 psiconv_sheet_worksheet section = data;
706 psiconv_free_sheet_cell_layout(section->default_layout);
707 psiconv_free_sheet_cell_list(section->cells);
708 psiconv_free_sheet_line_list(section->row_default_layouts);
709 psiconv_free_sheet_line_list(section->col_default_layouts);
710 psiconv_free_sheet_grid_section(section->grid);
711}
712
713void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
714{
715 if (sheet) {
716 psiconv_free_sheet_worksheet_aux(sheet);
717 free(sheet);
718 }
719}
720
721void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
722{
723 if (list)
724 psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
725}
726
727void psiconv_free_formula_aux(void *data)
728{
729 psiconv_formula formula;
730 formula = data;
731 if (formula->type == psiconv_formula_dat_string)
732 free(formula->data.dat_string);
733 else if ((formula->type != psiconv_formula_dat_int) &&
734 (formula->type != psiconv_formula_dat_var) &&
735 (formula->type != psiconv_formula_dat_float) &&
736 (formula->type != psiconv_formula_dat_cellref) &&
737 (formula->type != psiconv_formula_dat_cellblock) &&
738 (formula->type != psiconv_formula_dat_vcellblock) &&
739 (formula->type != psiconv_formula_mark_opsep) &&
740 (formula->type != psiconv_formula_mark_opend) &&
741 (formula->type != psiconv_formula_mark_eof) &&
742 (formula->type != psiconv_formula_unknown))
743 psiconv_free_formula_list(formula->data.fun_operands);
744}
745
746void psiconv_free_formula(psiconv_formula formula)
747{
748 if (formula) {
749 psiconv_free_formula_aux(formula);
750 free(formula);
751 }
752}
753
754void psiconv_free_formula_list(psiconv_formula_list list)
755{
756 if (list)
757 psiconv_list_free_el(list,psiconv_free_formula_aux);
758}
759
760void psiconv_free_sheet_name_section(psiconv_sheet_name_section section)
761{
762 if (section) {
763 if(section->name)
764 free(section->name);
765 free(section);
766 }
767}
768
769void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
770{
771 if (section) {
772 free(section);
773 }
774}
775
776void psiconv_free_sheet_variable_aux(void * variable)
777{
778 psiconv_sheet_variable var = variable;
779 if (var->name)
780 free(var->name);
781 if (var->type == psiconv_var_string)
782 free(var->data.dat_string);
783}
784
785void psiconv_free_sheet_variable(psiconv_sheet_variable var)
786{
787 if (var) {
788 psiconv_free_sheet_variable_aux(var);
789 free(var);
790 }
791}
792
793void psiconv_free_sheet_variable_list(psiconv_sheet_variable_list list)
794{
795 if (list)
796 psiconv_list_free_el(list,psiconv_free_sheet_variable_aux);
797}
798
799void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
800{
801 if (section) {
802 psiconv_free_formula_list(section->formulas);
803 psiconv_free_sheet_worksheet_list(section->worksheets);
804 psiconv_free_sheet_name_section(section->name);
805 psiconv_free_sheet_info_section(section->info);
806 psiconv_free_sheet_variable_list(section->variables);
807 free(section);
808 }
809}
810
811void psiconv_free_sheet_f(psiconv_sheet_f file)
812{
813 if (file) {
814 psiconv_free_page_layout_section(file->page_sec);
815 psiconv_free_sheet_status_section(file->status_sec);
816 psiconv_free_sheet_workbook_section(file->workbook_sec);
513 free(file); 817 free(file);
514 } 818 }
515} 819}
516 820
517void psiconv_free_texted_f(psiconv_texted_f file) 821void psiconv_free_texted_f(psiconv_texted_f file)
… …
616 psiconv_free_mbm_f((psiconv_mbm_f) file->file); 920 psiconv_free_mbm_f((psiconv_mbm_f) file->file);
617 else if (file->type == psiconv_sketch_file) 921 else if (file->type == psiconv_sketch_file)
618 psiconv_free_sketch_f((psiconv_sketch_f) file->file); 922 psiconv_free_sketch_f((psiconv_sketch_f) file->file);
619 else if (file->type == psiconv_clipart_file) 923 else if (file->type == psiconv_clipart_file)
620 psiconv_free_clipart_f((psiconv_clipart_f) file->file); 924 psiconv_free_clipart_f((psiconv_clipart_f) file->file);
925 else if (file->type == psiconv_sheet_file)
926 psiconv_free_sheet_f((psiconv_sheet_f) file->file);
621 free(file); 927 free(file);
622 } 928 }
623} 929}
930
931int psiconv_compare_color(const psiconv_color value1,
932 const psiconv_color value2)
933{
934 if (!value1 || !value2)
935 return 1;
936 if ((value1->red == value2->red) &&
937 (value1->green == value2->green) &&
938 (value1->blue == value2->blue))
939 return 0;
940 else
941 return 1;
942}
943
944int psiconv_compare_font(const psiconv_font value1,
945 const psiconv_font value2)
946{
947 if (!value1 || !value2 || !value1->name || !value2->name)
948 return 1;
949 if ((value1->screenfont == value2->screenfont) &&
950 !strcmp(value1->name,value2->name))
951 return 0;
952 else
953 return 1;
954}
955
956int psiconv_compare_border(const psiconv_border value1,
957 const psiconv_border value2)
958{
959 if (!value1 || !value2)
960 return 1;
961 if ((value1->kind == value2->kind) &&
962 (value1->thickness == value2->thickness) &&
963 !psiconv_compare_color(value1->color,value2->color))
964 return 0;
965 else
966 return 1;
967}
968
969int psiconv_compare_bullet(const psiconv_bullet value1,
970 const psiconv_bullet value2)
971{
972 if (!value1 || !value2)
973 return 1;
974 if ((value1->on == value2->on) &&
975 (value1->font_size == value2->font_size) &&
976 (value1->character == value2->character) &&
977 (value1->indent == value2->indent) &&
978 !psiconv_compare_color(value1->color,value2->color) &&
979 !psiconv_compare_font(value1->font,value2->font))
980 return 0;
981 else
982 return 1;
983}
984
985int psiconv_compare_tab(const psiconv_tab value1, const psiconv_tab value2)
986{
987 if (!value1 || !value2)
988 return 1;
989 if ((value1->location == value2->location) &&
990 (value1->kind == value2->kind))
991 return 0;
992 else
993 return 1;
994}
995
996int psiconv_compare_all_tabs(const psiconv_all_tabs value1,
997 const psiconv_all_tabs value2)
998{
999 int i;
1000
1001 if (!value1 || !value2 || !value1->extras || !value2->extras)
1002 return 1;
1003
1004 if ((value1->normal != value2->normal) ||
1005 psiconv_list_length(value1->extras) !=
1006 psiconv_list_length(value2->extras))
1007 return 1;
1008 for (i = 0; i < psiconv_list_length(value1->extras); i++)
1009 if (psiconv_compare_tab(psiconv_list_get(value1->extras,i),
1010 psiconv_list_get(value2->extras,i)))
1011
1012 return 1;
1013 return 0;
1014}
1015
1016int psiconv_compare_paragraph_layout(const psiconv_paragraph_layout value1,
1017 const psiconv_paragraph_layout value2)
1018{
1019 if (!value1 || !value2)
1020 return 1;
1021 if ((value1->indent_left == value2->indent_left) &&
1022 (value1->indent_right == value2->indent_right) &&
1023 (value1->indent_first == value2->indent_first) &&
1024 (value1->justify_hor == value2->justify_hor) &&
1025 (value1->justify_ver == value2->justify_ver) &&
1026 (value1->linespacing == value2->linespacing) &&
1027 (value1->space_above == value2->space_above) &&
1028 (value1->space_below == value2->space_below) &&
1029 (value1->keep_together == value2->keep_together) &&
1030 (value1->keep_with_next == value2->keep_with_next) &&
1031 (value1->on_next_page == value2->on_next_page) &&
1032 (value1->no_widow_protection == value2->no_widow_protection) &&
1033 (value1->border_distance == value2->border_distance) &&
1034 !psiconv_compare_color(value1->back_color,value2->back_color) &&
1035 !psiconv_compare_bullet(value1->bullet,value2->bullet) &&
1036 !psiconv_compare_border(value1->left_border,value2->left_border) &&
1037 !psiconv_compare_border(value1->right_border,value2->right_border) &&
1038 !psiconv_compare_border(value1->top_border,value2->top_border) &&
1039 !psiconv_compare_border(value1->bottom_border,value2->bottom_border) &&
1040 !psiconv_compare_all_tabs(value1->tabs,value2->tabs))
1041 return 0;
1042 else
1043 return 1;
1044}
1045
1046
1047int psiconv_compare_character_layout(const psiconv_character_layout value1,
1048 const psiconv_character_layout value2)
1049{
1050 if (!value1 || !value2)
1051 return 1;
1052 if ((value1->font_size == value2->font_size) &&
1053 (value1->italic == value2->italic) &&
1054 (value1->bold == value2->bold) &&
1055 (value1->super_sub == value2->super_sub) &&
1056 (value1->underline == value2->underline) &&
1057 (value1->strikethrough == value2->strikethrough) &&
1058 !psiconv_compare_color(value1->color,value2->color) &&
1059 !psiconv_compare_color(value1->back_color,value2->back_color) &&
1060 !psiconv_compare_font(value1->font,value2->font))
1061 return 0;
1062 else
1063 return 1;
1064}
1065
1066
1067
1068psiconv_word_styles_section psiconv_empty_word_styles_section(void)
1069{
1070 psiconv_word_styles_section result;
1071 if (!(result = malloc(sizeof(*result))))
1072 goto ERROR1;
1073 if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
1074 goto ERROR2;
1075 if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
1076 goto ERROR3;
1077 if (!(result->normal->character = psiconv_basic_character_layout()))
1078 goto ERROR4;
1079 if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
1080 goto ERROR5;
1081 result->normal->hotkey = 'N';
1082 result->normal->name = NULL;
1083 result->normal->built_in = psiconv_bool_true;
1084 result->normal->outline_level = 0;
1085 return result;
1086ERROR5:
1087 psiconv_free_character_layout(result->normal->character);
1088ERROR4:
1089 free(result->normal);
1090ERROR3:
1091 psiconv_list_free(result->styles);
1092ERROR2:
1093 free(result);
1094ERROR1:
1095 return NULL;
1096}
1097
1098psiconv_text_and_layout psiconv_empty_text_and_layout(void)
1099{
1100 return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
1101}
1102
1103psiconv_texted_section psiconv_empty_texted_section(void)
1104{
1105 psiconv_texted_section result;
1106 if (!(result = malloc(sizeof(*result))))
1107 goto ERROR1;
1108 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1109 goto ERROR2;
1110 return result;
1111ERROR2:
1112 free(result);
1113ERROR1:
1114 return NULL;
1115}
1116
1117psiconv_page_header psiconv_empty_page_header(void)
1118{
1119 psiconv_page_header result;
1120 if (!(result = malloc(sizeof(*result))))
1121 goto ERROR1;
1122 result->on_first_page = psiconv_bool_true;
1123 if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
1124 goto ERROR2;
1125 if (!(result->base_character_layout = psiconv_basic_character_layout()))
1126 goto ERROR3;
1127 if (!(result->text = psiconv_empty_texted_section()))
1128 goto ERROR4;
1129 return result;
1130ERROR4:
1131 psiconv_free_character_layout(result->base_character_layout);
1132ERROR3:
1133 psiconv_free_paragraph_layout(result->base_paragraph_layout);
1134ERROR2:
1135 free(result);
1136ERROR1:
1137 return NULL;
1138}
1139
1140psiconv_page_layout_section psiconv_empty_page_layout_section(void)
1141{
1142 psiconv_page_layout_section result;
1143 if (!(result = malloc(sizeof(*result))))
1144 goto ERROR1;
1145 result->first_page_nr = 1;
1146 result->header_dist = result->footer_dist = 1.27;
1147 result->left_margin = result->right_margin = 3.175;
1148 result->top_margin = result->bottom_margin = 2.54;
1149 result->page_width = 21.0;
1150 result->page_height = 29.7;
1151 result->landscape = psiconv_bool_false;
1152 if (!(result->header = psiconv_empty_page_header()))
1153 goto ERROR2;
1154 if (!(result->footer = psiconv_empty_page_header()))
1155 goto ERROR3;
1156 return result;
1157ERROR3:
1158 psiconv_free_page_header(result->header);
1159ERROR2:
1160 free(result);
1161ERROR1:
1162 return NULL;
1163}
1164
1165psiconv_word_status_section psiconv_empty_word_status_section(void)
1166{
1167 psiconv_word_status_section result;
1168 if (!(result = malloc(sizeof(*result))))
1169 return NULL;
1170 result->show_tabs = result->show_spaces = result->show_paragraph_ends =
1171 result->show_hard_minus = result->show_hard_space =
1172 result->fit_lines_to_screen = psiconv_bool_false;
1173 result->show_full_pictures = result->show_full_graphs =
1174 result->show_top_toolbar = result->show_side_toolbar =
1175 psiconv_bool_true;
1176 result->cursor_position = 0;
1177 result->display_size = 1000;
1178 return result;
1179}
1180
1181psiconv_word_f psiconv_empty_word_f(void)
1182{
1183 psiconv_word_f result;
1184 if (!(result = malloc(sizeof(*result))))
1185 goto ERROR1;
1186 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1187 goto ERROR2;
1188 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1189 goto ERROR3;
1190 if (!(result->status_sec = psiconv_empty_word_status_section()))
1191 goto ERROR4;
1192 if (!(result->styles_sec = psiconv_empty_word_styles_section()))
1193 goto ERROR5;
1194 return result;
1195ERROR5:
1196 psiconv_free_word_status_section(result->status_sec);
1197ERROR4:
1198 psiconv_free_text_and_layout(result->paragraphs);
1199ERROR3:
1200 psiconv_free_page_layout_section(result->page_sec);
1201ERROR2:
1202 free(result);
1203ERROR1:
1204 return NULL;
1205}
1206
1207psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
1208{
1209 psiconv_sheet_status_section result;
1210 if (!(result = malloc(sizeof(*result))))
1211 return NULL;
1212 result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
1213 psiconv_triple_auto;
1214 result->show_graph = psiconv_bool_false;
1215 result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
1216 result->show_top_graph_toolbar = result->show_side_graph_toolbar =
1217 psiconv_bool_true;
1218 result->cursor_row = result->cursor_column = 0;
1219 result->sheet_display_size = result->graph_display_size = 1000;
1220 return result;
1221}
1222
1223psiconv_formula_list psiconv_empty_formula_list(void)
1224{
1225 return psiconv_list_new(sizeof(struct psiconv_formula_s));
1226}
1227
1228psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
1229{
1230 psiconv_sheet_workbook_section result;
1231 if (!(result = malloc(sizeof(*result))))
1232 goto ERROR1;
1233 if (!(result->formulas = psiconv_empty_formula_list()))
1234 goto ERROR2;
1235 return result;
1236ERROR2:
1237 free(result);
1238ERROR1:
1239 return NULL;
1240}
1241
1242
1243psiconv_sheet_f psiconv_empty_sheet_f(void)
1244{
1245 psiconv_sheet_f result;
1246 if (!(result = malloc(sizeof(*result))))
1247 goto ERROR1;
1248 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1249 goto ERROR2;
1250 if (!(result->status_sec = psiconv_empty_sheet_status_section()))
1251 goto ERROR3;
1252 if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
1253 goto ERROR4;
1254 return result;
1255ERROR4:
1256 psiconv_free_sheet_status_section(result->status_sec);
1257ERROR3:
1258 psiconv_free_page_layout_section(result->page_sec);
1259ERROR2:
1260 free(result);
1261ERROR1:
1262 return NULL;
1263}
1264
1265psiconv_texted_f psiconv_empty_texted_f(void)
1266{
1267 psiconv_texted_f result;
1268 if (!(result = malloc(sizeof(*result))))
1269 goto ERROR1;
1270 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1271 goto ERROR2;
1272 if (!(result->texted_sec = psiconv_empty_texted_section()))
1273 goto ERROR3;
1274 return result;
1275ERROR3:
1276 psiconv_free_page_layout_section(result->page_sec);
1277ERROR2:
1278 free(result);
1279ERROR1:
1280 return NULL;
1281}
1282
1283psiconv_paint_data_section psiconv_empty_paint_data_section(void)
1284{
1285 psiconv_paint_data_section result;
1286 if (!(result = malloc(sizeof(*result))))
1287 goto ERROR1;
1288 /* Is this correct? */
1289 result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
1290 /* Probably forbidden... */
1291 if (!(result->red = malloc(0)))
1292 goto ERROR2;
1293 if (!(result->green = malloc(0)))
1294 goto ERROR3;
1295 if (!(result->blue = malloc(0)))
1296 goto ERROR4;
1297 return result;
1298ERROR4:
1299 free(result->green);
1300ERROR3:
1301 free(result->red);
1302ERROR2:
1303 free(result);
1304ERROR1:
1305 return NULL;
1306}
1307
1308
1309psiconv_pictures psiconv_empty_pictures(void)
1310{
1311 psiconv_pictures result;
1312 psiconv_paint_data_section pds;
1313 if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
1314 goto ERROR1;
1315 if (!(pds = psiconv_empty_paint_data_section()))
1316 goto ERROR2;
1317 if (psiconv_list_add(result,pds))
1318 goto ERROR3;
1319 free(pds);
1320 return result;
1321ERROR3:
1322 psiconv_free_paint_data_section(pds);
1323ERROR2:
1324 psiconv_list_free(result);
1325ERROR1:
1326 return NULL;
1327}
1328
1329psiconv_mbm_f psiconv_empty_mbm_f(void)
1330{
1331 psiconv_mbm_f result;
1332 if (!(result = malloc(sizeof(*result))))
1333 goto ERROR1;
1334 if (!(result->sections = psiconv_empty_pictures()))
1335 goto ERROR2;
1336 return result;
1337ERROR2:
1338 free(result);
1339ERROR1:
1340 return NULL;
1341}
1342
1343psiconv_sketch_section psiconv_empty_sketch_section(void)
1344{
1345 psiconv_sketch_section result;
1346 if (!(result = malloc(sizeof(*result))))
1347 goto ERROR1;
1348 result->displayed_xsize = 320;
1349 result->displayed_ysize = 200;
1350 result->picture_data_x_offset = result->picture_data_y_offset =
1351 result->form_xsize = result->form_ysize =
1352 result->displayed_size_x_offset = result->displayed_size_y_offset = 0;
1353 result->magnification_x = result->magnification_y = 1.0;
1354 result->cut_left = result->cut_right = result->cut_top =
1355 result->cut_bottom = 0.0;
1356 if (!(result->picture = psiconv_empty_paint_data_section()))
1357 goto ERROR2;
1358 return result;
1359ERROR2:
1360 free(result);
1361ERROR1:
1362 return NULL;
1363}
1364
1365psiconv_sketch_f psiconv_empty_sketch_f(void)
1366{
1367 psiconv_sketch_f result;
1368 if (!(result = malloc(sizeof(*result))))
1369 goto ERROR1;
1370 if (!(result->sketch_sec = psiconv_empty_sketch_section()))
1371 goto ERROR2;
1372 return result;
1373ERROR2:
1374 free(result);
1375ERROR1:
1376 return NULL;
1377}
1378
1379psiconv_cliparts psiconv_empty_cliparts(void)
1380{
1381 /* Is this correct? */
1382 return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
1383}
1384
1385psiconv_clipart_f psiconv_empty_clipart_f(void)
1386{
1387 psiconv_clipart_f result;
1388 if (!(result = malloc(sizeof(*result))))
1389 goto ERROR1;
1390 if (!(result->sections = psiconv_empty_cliparts()))
1391 goto ERROR2;
1392 return result;
1393ERROR2:
1394 free(result);
1395ERROR1:
1396 return NULL;
1397}
1398
1399psiconv_file psiconv_empty_file(psiconv_file_type_t type)
1400{
1401 psiconv_file result;
1402 if (!(result = malloc(sizeof(*result))))
1403 return NULL;
1404 result->type = type;
1405 if (type == psiconv_word_file) {
1406 if (!(result->file = psiconv_empty_word_f()))
1407 goto ERROR;
1408 } else if (type == psiconv_sheet_file) {
1409 if (!(result->file = psiconv_empty_sheet_f()))
1410 goto ERROR;
1411 } else if (type == psiconv_texted_file) {
1412 if (!(result->file = psiconv_empty_texted_f()))
1413 goto ERROR;
1414 } else if (type == psiconv_mbm_file) {
1415 if (!(result->file = psiconv_empty_mbm_f()))
1416 goto ERROR;
1417 } else if (type == psiconv_sketch_file) {
1418 if (!(result->file = psiconv_empty_sketch_f()))
1419 goto ERROR;
1420 } else if (type == psiconv_clipart_file) {
1421 if (!(result->file = psiconv_empty_clipart_f()))
1422 goto ERROR;
1423 } else
1424 goto ERROR;
1425 return result;
1426ERROR:
1427 free(result);
1428 return NULL;
1429}
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