/[public]/psiconv/trunk/lib/psiconv/data.c
ViewVC logotype

Contents of /psiconv/trunk/lib/psiconv/data.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 159 - (show annotations)
Wed Nov 19 21:04:06 2003 UTC (20 years, 4 months ago) by frodo
File MIME type: text/plain
File size: 39465 byte(s)
(Frodo) Data structures for (Word) objects created.

1 /*
2 data.c - Part of psiconv, a PSION 5 file formats converter
3 Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl>
4
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
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20 #include "config.h"
21 #include "compat.h"
22 #include <stdlib.h>
23 #include <string.h>
24 #include "data.h"
25 #include "list.h"
26
27 #ifdef DMALLOC
28 #include <dmalloc.h>
29 #endif
30
31 static psiconv_color clone_color(psiconv_color color);
32 static psiconv_font clone_font(psiconv_font font);
33 static psiconv_border clone_border(psiconv_border border);
34 static psiconv_bullet clone_bullet(psiconv_bullet bullet);
35 static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);
36 static void psiconv_free_style_aux(void *style);
37 static void psiconv_free_in_line_layout_aux(void * layout);
38 static void psiconv_free_paragraph_aux(void * paragraph);
39 static void psiconv_free_paint_data_section_aux(void * section);
40 static void psiconv_free_clipart_section_aux(void * section);
41 static void psiconv_free_formula_aux(void *data);
42 static void psiconv_free_sheet_worksheet_aux (void *data);
43 static void psiconv_free_sheet_variable_aux(void * variable);
44
45 static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
46 static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
47 static psiconv_texted_section psiconv_empty_texted_section(void);
48 static psiconv_page_header psiconv_empty_page_header(void);
49 static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
50 static psiconv_word_status_section psiconv_empty_word_status_section(void);
51 static psiconv_word_f psiconv_empty_word_f(void);
52 static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
53 static psiconv_formula_list psiconv_empty_formula_list(void);
54 static psiconv_sheet_workbook_section
55 psiconv_empty_sheet_workbook_section(void);
56 static psiconv_sheet_f psiconv_empty_sheet_f(void);
57 static psiconv_texted_f psiconv_empty_texted_f(void);
58 static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
59 static psiconv_pictures psiconv_empty_pictures(void);
60 static psiconv_mbm_f psiconv_empty_mbm_f(void);
61 static psiconv_sketch_section psiconv_empty_sketch_section(void);
62 static psiconv_sketch_f psiconv_empty_sketch_f(void);
63 static psiconv_clipart_f psiconv_empty_clipart_f(void);
64 static psiconv_cliparts psiconv_empty_cliparts(void);
65
66
67 /* Note: these defaults seem to be hard-coded somewhere outside the
68 files themself. */
69 psiconv_character_layout psiconv_basic_character_layout(void)
70 {
71 /* Make the structures static, to oblige IRIX */
72 static struct psiconv_color_s black =
73 {
74 0x00, /* red */
75 0x00, /* green */
76 0x00, /* blue */
77 };
78 static struct psiconv_color_s white =
79 {
80 0xff, /* red */
81 0xff, /* green */
82 0xff, /* blue */
83 };
84 static struct psiconv_font_s font =
85 {
86 "Times New Roman", /* name */
87 3 /* screenfont */
88 };
89 struct psiconv_character_layout_s cl =
90 {
91 &black, /* color */
92 &white, /* back_color */
93 10.0, /* font_size */
94 psiconv_bool_false, /* italic */
95 psiconv_bool_false, /* bold */
96 psiconv_normalscript, /* super_sub */
97 psiconv_bool_false, /* underline */
98 psiconv_bool_false, /* strikethrough */
99 &font, /* font */
100 };
101
102 return psiconv_clone_character_layout(&cl);
103 }
104
105 /* Note: these defaults seem to be hard-coded somewhere outside the
106 files themself. */
107 psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
108 {
109 static struct psiconv_font_s font =
110 {
111 "Times New Roman", /* name */
112 2 /* screenfont */
113 };
114 static struct psiconv_color_s black =
115 {
116 0x00, /* red */
117 0x00, /* green */
118 0x00, /* blue */
119 };
120 static struct psiconv_color_s white =
121 {
122 0xff, /* red */
123 0xff, /* green */
124 0xff, /* blue */
125 };
126 static struct psiconv_border_s no_border =
127 {
128 psiconv_border_none, /* kind */
129 1, /* thickness */
130 &black /* color */
131 };
132 static struct psiconv_bullet_s bullet =
133 {
134 psiconv_bool_false, /* on */
135 10.0, /* font_size */
136 0x95, /* character */
137 psiconv_bool_true, /* indent */
138 &black, /* color */
139 &font, /* font */
140 };
141 static struct psiconv_all_tabs_s tabs =
142 {
143 0.64, /* normal */
144 NULL /* kind */
145 };
146 struct psiconv_paragraph_layout_s pl =
147 {
148 &white, /* back_color */
149 0.0, /* indent_left */
150 0.0, /* indent_right */
151 0.0, /* indent_first */
152 psiconv_justify_left, /* justify_hor */
153 psiconv_justify_middle,/* justify_ver */
154 10.0, /* linespacing */
155 psiconv_bool_false, /* linespacing_exact */
156 0.0, /* space_above */
157 0.0, /* space_below */
158 psiconv_bool_false, /* keep_together */
159 psiconv_bool_false, /* keep_with_next */
160 psiconv_bool_false, /* on_next_page */
161 psiconv_bool_false, /* no_widow_protection */
162 psiconv_bool_false, /* wrap_to_fit_cell */
163 0.0, /* left_margin */
164 &bullet, /* bullet */
165 &no_border, /* left_border */
166 &no_border, /* right_border */
167 &no_border, /* top_border */
168 &no_border, /* bottom_border */
169 &tabs, /* tabs */
170 };
171 psiconv_paragraph_layout res;
172
173 if (!(pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab_s))))
174 return NULL;
175 res = psiconv_clone_paragraph_layout(&pl);
176 psiconv_list_free(pl.tabs->extras);
177 return res;
178 }
179
180 psiconv_color clone_color(psiconv_color color)
181 {
182 psiconv_color result;
183 if (!(result = malloc(sizeof(*result))))
184 return NULL;
185 *result = *color;
186 return result;
187 }
188
189 psiconv_font clone_font(psiconv_font font)
190 {
191 psiconv_font result;
192 if(!(result = malloc(sizeof(*result))))
193 goto ERROR1;
194 *result = *font;
195 if (!(result->name = strdup(result->name)))
196 goto ERROR2;
197 return result;
198 ERROR2:
199 free(result);
200 ERROR1:
201 return NULL;
202 }
203
204 psiconv_border clone_border(psiconv_border border)
205 {
206 psiconv_border result;
207 if (!(result = malloc(sizeof(*result))))
208 goto ERROR1;
209 *result = *border;
210 if(!(result->color = clone_color(result->color)))
211 goto ERROR2;
212 return result;
213 ERROR2:
214 free(result);
215 ERROR1:
216 return NULL;
217 }
218
219 psiconv_bullet clone_bullet(psiconv_bullet bullet)
220 {
221 psiconv_bullet result;
222 if (!(result = malloc(sizeof(*result))))
223 goto ERROR1;
224 *result = *bullet;
225 if (!(result->font = clone_font(result->font)))
226 goto ERROR2;
227 if (!(result->color = clone_color(result->color)))
228 goto ERROR3;
229 return result;
230 ERROR3:
231 psiconv_free_font(result->font);
232 ERROR2:
233 free(result);
234 ERROR1:
235 return NULL;
236 }
237
238 psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)
239 {
240 psiconv_all_tabs result;
241 if (!(result = malloc(sizeof(*result))))
242 goto ERROR1;
243 *result = *all_tabs;
244 if (!(result->extras = psiconv_list_clone(result->extras)))
245 goto ERROR2;
246 return result;
247 ERROR2:
248 free(result);
249 ERROR1:
250 return NULL;
251 }
252
253 psiconv_character_layout psiconv_clone_character_layout
254 (psiconv_character_layout ls)
255 {
256 psiconv_character_layout result;
257
258 if (!(result = malloc(sizeof(*result))))
259 goto ERROR1;
260 *result = *ls;
261 if (!(result->color = clone_color(result->color)))
262 goto ERROR2;
263 if (!(result->back_color = clone_color(result->back_color)))
264 goto ERROR3;
265 if (!(result->font = clone_font(result->font)))
266 goto ERROR4;
267 return result;
268 ERROR4:
269 psiconv_free_color(result->back_color);
270 ERROR3:
271 psiconv_free_color(result->color);
272 ERROR2:
273 free(result);
274 ERROR1:
275 return NULL;
276 }
277
278 psiconv_paragraph_layout psiconv_clone_paragraph_layout
279 (psiconv_paragraph_layout ls)
280 {
281 psiconv_paragraph_layout result;
282
283 if (!(result = malloc(sizeof(*result))))
284 goto ERROR1;
285 *result = *ls;
286 if (!(result->back_color = clone_color(result->back_color)))
287 goto ERROR2;
288 if (!(result->bullet = clone_bullet(result->bullet)))
289 goto ERROR3;
290 if (!(result->left_border = clone_border(result->left_border)))
291 goto ERROR4;
292 if (!(result->right_border = clone_border(result->right_border)))
293 goto ERROR5;
294 if (!(result->top_border = clone_border(result->top_border)))
295 goto ERROR6;
296 if (!(result->bottom_border = clone_border(result->bottom_border)))
297 goto ERROR7;
298 if (!(result->tabs = clone_all_tabs(result->tabs)))
299 goto ERROR8;
300 return result;
301 ERROR8:
302 psiconv_free_border(result->bottom_border);
303 ERROR7:
304 psiconv_free_border(result->top_border);
305 ERROR6:
306 psiconv_free_border(result->right_border);
307 ERROR5:
308 psiconv_free_border(result->left_border);
309 ERROR4:
310 psiconv_free_bullet(result->bullet);
311 ERROR3:
312 psiconv_free_color(result->back_color);
313 ERROR2:
314 free(result);
315 ERROR1:
316 return NULL;
317 }
318
319 psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)
320 {
321 if (nr == 0)
322 return ss->normal;
323 else
324 return psiconv_list_get(ss->styles,0xff - nr);
325 }
326
327 psiconv_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?!? */
333 psiconv_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
355 void psiconv_free_color (psiconv_color color)
356 {
357 if (color)
358 free(color);
359 }
360
361 void psiconv_free_border(psiconv_border border)
362 {
363 if (border) {
364 psiconv_free_color(border->color);
365 free(border);
366 }
367 }
368
369 void psiconv_free_font(psiconv_font font)
370 {
371 if (font) {
372 if (font->name)
373 free(font->name);
374 free(font);
375 }
376 }
377
378 void psiconv_free_bullet(psiconv_bullet bullet)
379 {
380 if (bullet) {
381 psiconv_free_color(bullet->color);
382 psiconv_free_font(bullet->font);
383 free(bullet);
384 }
385 }
386
387 void psiconv_free_character_layout(psiconv_character_layout layout)
388 {
389 if (layout) {
390 psiconv_free_color(layout->color);
391 psiconv_free_color(layout->back_color);
392 psiconv_free_font(layout->font);
393 free(layout);
394 }
395 }
396
397 void psiconv_free_tab(psiconv_tab tab)
398 {
399 if (tab)
400 free(tab);
401 }
402
403 void psiconv_free_tabs(psiconv_all_tabs tabs)
404 {
405 if (tabs) {
406 psiconv_list_free(tabs->extras);
407 free(tabs);
408 }
409 }
410
411 void psiconv_free_paragraph_layout(psiconv_paragraph_layout layout)
412 {
413 if (layout) {
414 psiconv_free_color(layout->back_color);
415 psiconv_free_bullet(layout->bullet);
416 psiconv_free_border(layout->left_border);
417 psiconv_free_border(layout->right_border);
418 psiconv_free_border(layout->top_border);
419 psiconv_free_border(layout->bottom_border);
420 psiconv_free_tabs(layout->tabs);
421 free(layout);
422 }
423 }
424
425 void psiconv_free_style_aux(void *style)
426 {
427 if(((psiconv_word_style) style)->name)
428 free(((psiconv_word_style) style)->name);
429 psiconv_free_character_layout(((psiconv_word_style) style)->character);
430 psiconv_free_paragraph_layout(((psiconv_word_style) style)->paragraph);
431 }
432
433 void psiconv_free_word_style(psiconv_word_style style)
434 {
435 if (style) {
436 psiconv_free_style_aux(style);
437 free(style);
438 }
439 }
440
441 void psiconv_free_word_styles_section(psiconv_word_styles_section styles)
442 {
443 if (styles) {
444 psiconv_free_word_style(styles->normal);
445 if (styles->styles)
446 psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
447 free(styles);
448 }
449 }
450
451 void psiconv_free_header_section(psiconv_header_section header)
452 {
453 if (header)
454 free(header);
455 }
456
457 void psiconv_free_section_table_entry(psiconv_section_table_entry entry)
458 {
459 if (entry)
460 free(entry);
461 }
462
463 void psiconv_free_section_table_section(psiconv_section_table_section section)
464 {
465 if (section)
466 psiconv_list_free(section);
467 }
468
469 void psiconv_free_application_id_section(psiconv_application_id_section section)
470 {
471 if (section) {
472 if (section->name)
473 free(section->name);
474 free(section);
475 }
476 }
477
478 void 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
487 void psiconv_free_object_display_section(psiconv_object_display_section section)
488 {
489 if (section)
490 free(section);
491 }
492
493 void psiconv_free_object(psiconv_object object)
494 {
495 if (object) {
496 psiconv_free_object_icon_section(object->icon);
497 psiconv_free_object_display_section(object->display);
498 psiconv_free_file(object->object);
499 free(object);
500 }
501 }
502
503 void psiconv_free_in_line_layout_aux(void * layout)
504 {
505 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
506 psiconv_free_object(((psiconv_in_line_layout) layout)->object);
507 }
508
509 void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
510 {
511 if (layout) {
512 psiconv_free_in_line_layout_aux(layout);
513 free(layout);
514 }
515 }
516
517 void psiconv_free_in_line_layouts(psiconv_in_line_layouts layouts)
518 {
519 if (layouts)
520 psiconv_list_free_el(layouts,&psiconv_free_in_line_layout_aux);
521 }
522
523 void psiconv_free_replacement(psiconv_replacement replacement)
524 {
525 if (replacement)
526 free(replacement);
527 }
528
529 void psiconv_free_replacements(psiconv_replacements replacements)
530 {
531 if (replacements)
532 psiconv_list_free(replacements);
533 }
534
535 void psiconv_free_paragraph_aux(void * paragraph)
536 {
537 if(((psiconv_paragraph) paragraph)->text)
538 free(((psiconv_paragraph) paragraph)->text);
539 psiconv_free_character_layout(((psiconv_paragraph) paragraph)
540 ->base_character);
541 psiconv_free_paragraph_layout(((psiconv_paragraph) paragraph)
542 ->base_paragraph);
543 psiconv_free_in_line_layouts(((psiconv_paragraph) paragraph)
544 ->in_lines);
545 psiconv_free_replacements(((psiconv_paragraph) paragraph)
546 ->replacements);
547 }
548
549 void psiconv_free_paragraph(psiconv_paragraph paragraph)
550 {
551 if (paragraph) {
552 psiconv_free_paragraph_aux(paragraph);
553 free(paragraph);
554 }
555 }
556
557 void psiconv_free_text_and_layout(psiconv_text_and_layout text)
558 {
559 if (text)
560 psiconv_list_free_el(text,&psiconv_free_paragraph_aux);
561 }
562
563 void psiconv_free_texted_section(psiconv_texted_section section)
564 {
565 if (section) {
566 psiconv_free_text_and_layout(section->paragraphs);
567 free(section);
568 }
569 }
570
571 void psiconv_free_page_header(psiconv_page_header header)
572 {
573 if (header) {
574 psiconv_free_character_layout(header->base_character_layout);
575 psiconv_free_paragraph_layout(header->base_paragraph_layout);
576 psiconv_free_texted_section(header->text);
577 free(header);
578 }
579 }
580
581 void psiconv_free_page_layout_section(psiconv_page_layout_section section)
582 {
583 if (section) {
584 psiconv_free_page_header(section->header);
585 psiconv_free_page_header(section->footer);
586 free(section);
587 }
588 }
589
590 void psiconv_free_word_status_section(psiconv_word_status_section section)
591 {
592 if (section)
593 free(section);
594 }
595
596 void psiconv_free_word_f(psiconv_word_f file)
597 {
598 if (file) {
599 psiconv_free_page_layout_section(file->page_sec);
600 psiconv_free_text_and_layout(file->paragraphs);
601 psiconv_free_word_status_section(file->status_sec);
602 psiconv_free_word_styles_section(file->styles_sec);
603 free(file);
604 }
605 }
606
607 void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
608 {
609 if (section)
610 free(section);
611 }
612
613 void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
614 {
615 if (numberformat)
616 free(numberformat);
617 }
618
619 void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
620 {
621 psiconv_free_paragraph_layout(layout->paragraph);
622 psiconv_free_character_layout(layout->character);
623 psiconv_free_sheet_numberformat(layout->numberformat);
624 }
625
626 void psiconv_free_sheet_cell_aux(void *cell)
627 {
628 psiconv_sheet_cell data = cell;
629
630 psiconv_free_sheet_cell_layout(data->layout);
631
632 if ((data->type == psiconv_cell_string) && (data->data.dat_string))
633 free(data->data.dat_string);
634 }
635
636 void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
637 {
638 if (cell) {
639 psiconv_free_sheet_cell_aux(cell);
640 free(cell);
641 }
642 }
643
644 void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
645 {
646 if (list)
647 psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
648 }
649
650 void psiconv_free_sheet_line_aux(void *line)
651 {
652 psiconv_sheet_line data = line;
653
654 psiconv_free_sheet_cell_layout(data->layout);
655 }
656
657 void psiconv_free_sheet_line(psiconv_sheet_line line)
658 {
659 if (line) {
660 psiconv_free_sheet_line_aux(line);
661 free(line);
662 }
663 }
664
665
666 void psiconv_free_sheet_line_list(psiconv_sheet_line_list list)
667 {
668 if (list)
669 psiconv_list_free_el(list,psiconv_free_sheet_line_aux);
670 }
671
672 void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
673 {
674 if (list)
675 psiconv_list_free(list);
676 }
677
678 void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
679 {
680 if (s)
681 free(s);
682 }
683
684 void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
685 {
686 if (list)
687 psiconv_list_free(list);
688 }
689
690 void psiconv_free_sheet_grid_section(psiconv_sheet_grid_section sec)
691 {
692 if (sec) {
693 psiconv_free_sheet_grid_size_list(sec->row_heights);
694 psiconv_free_sheet_grid_size_list(sec->column_heights);
695 psiconv_free_sheet_grid_break_list(sec->row_page_breaks);
696 psiconv_free_sheet_grid_break_list(sec->column_page_breaks);
697 free(sec);
698 }
699 }
700
701 void psiconv_free_sheet_worksheet_aux (void *data)
702 {
703 psiconv_sheet_worksheet section = data;
704 psiconv_free_sheet_cell_layout(section->default_layout);
705 psiconv_free_sheet_cell_list(section->cells);
706 psiconv_free_sheet_line_list(section->row_default_layouts);
707 psiconv_free_sheet_line_list(section->col_default_layouts);
708 psiconv_free_sheet_grid_section(section->grid);
709 }
710
711 void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
712 {
713 if (sheet) {
714 psiconv_free_sheet_worksheet_aux(sheet);
715 free(sheet);
716 }
717 }
718
719 void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
720 {
721 if (list)
722 psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
723 }
724
725 void psiconv_free_formula_aux(void *data)
726 {
727 psiconv_formula formula;
728 formula = data;
729 if (formula->type == psiconv_formula_dat_string)
730 free(formula->data.dat_string);
731 else if ((formula->type != psiconv_formula_dat_int) &&
732 (formula->type != psiconv_formula_dat_var) &&
733 (formula->type != psiconv_formula_dat_float) &&
734 (formula->type != psiconv_formula_dat_cellref) &&
735 (formula->type != psiconv_formula_dat_cellblock) &&
736 (formula->type != psiconv_formula_dat_vcellblock) &&
737 (formula->type != psiconv_formula_mark_opsep) &&
738 (formula->type != psiconv_formula_mark_opend) &&
739 (formula->type != psiconv_formula_mark_eof) &&
740 (formula->type != psiconv_formula_unknown))
741 psiconv_free_formula_list(formula->data.fun_operands);
742 }
743
744 void psiconv_free_formula(psiconv_formula formula)
745 {
746 if (formula) {
747 psiconv_free_formula_aux(formula);
748 free(formula);
749 }
750 }
751
752 void psiconv_free_formula_list(psiconv_formula_list list)
753 {
754 if (list)
755 psiconv_list_free_el(list,psiconv_free_formula_aux);
756 }
757
758 void psiconv_free_sheet_name_section(psiconv_sheet_name_section section)
759 {
760 if (section) {
761 if(section->name)
762 free(section->name);
763 free(section);
764 }
765 }
766
767 void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
768 {
769 if (section) {
770 free(section);
771 }
772 }
773
774 void psiconv_free_sheet_variable_aux(void * variable)
775 {
776 psiconv_sheet_variable var = variable;
777 if (var->name)
778 free(var->name);
779 if (var->type == psiconv_var_string)
780 free(var->data.dat_string);
781 }
782
783 void psiconv_free_sheet_variable(psiconv_sheet_variable var)
784 {
785 if (var) {
786 psiconv_free_sheet_variable_aux(var);
787 free(var);
788 }
789 }
790
791 void psiconv_free_sheet_variable_list(psiconv_sheet_variable_list list)
792 {
793 if (list)
794 psiconv_list_free_el(list,psiconv_free_sheet_variable_aux);
795 }
796
797 void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
798 {
799 if (section) {
800 psiconv_free_formula_list(section->formulas);
801 psiconv_free_sheet_worksheet_list(section->worksheets);
802 psiconv_free_sheet_name_section(section->name);
803 psiconv_free_sheet_info_section(section->info);
804 psiconv_free_sheet_variable_list(section->variables);
805 free(section);
806 }
807 }
808
809 void psiconv_free_sheet_f(psiconv_sheet_f file)
810 {
811 if (file) {
812 psiconv_free_page_layout_section(file->page_sec);
813 psiconv_free_sheet_status_section(file->status_sec);
814 psiconv_free_sheet_workbook_section(file->workbook_sec);
815 free(file);
816 }
817 }
818
819 void psiconv_free_texted_f(psiconv_texted_f file)
820 {
821 if (file) {
822 psiconv_free_page_layout_section(file->page_sec);
823 psiconv_free_texted_section(file->texted_sec);
824 free(file);
825 }
826 }
827
828 void psiconv_free_paint_data_section_aux(void * section)
829 {
830 if (((psiconv_paint_data_section) section)->red)
831 free(((psiconv_paint_data_section)section) -> red);
832 if (((psiconv_paint_data_section) section)->green)
833 free(((psiconv_paint_data_section)section) -> green);
834 if (((psiconv_paint_data_section) section)->blue)
835 free(((psiconv_paint_data_section)section) -> blue);
836 }
837
838 void psiconv_free_paint_data_section(psiconv_paint_data_section section)
839 {
840 if (section) {
841 psiconv_free_paint_data_section_aux(section);
842 free(section);
843 }
844 }
845
846 void psiconv_free_pictures(psiconv_pictures section)
847 {
848 if (section)
849 psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);
850 }
851
852 void psiconv_free_jumptable_section (psiconv_jumptable_section section)
853 {
854 if (section)
855 psiconv_list_free(section);
856 }
857
858 void psiconv_free_mbm_f(psiconv_mbm_f file)
859 {
860 if (file) {
861 psiconv_free_pictures(file->sections);
862 free(file);
863 }
864 }
865
866 void psiconv_free_sketch_section(psiconv_sketch_section sec)
867 {
868 if (sec) {
869 psiconv_free_paint_data_section(sec->picture);
870 free(sec);
871 }
872 }
873
874 void psiconv_free_sketch_f(psiconv_sketch_f file)
875 {
876 if (file) {
877 psiconv_free_sketch_section(file->sketch_sec);
878 free(file);
879 }
880 }
881
882 void psiconv_free_clipart_section_aux(void *section)
883 {
884 if (section)
885 free(((psiconv_clipart_section ) section)->picture);
886 }
887
888 void psiconv_free_clipart_section(psiconv_clipart_section section)
889 {
890 if (section) {
891 psiconv_free_clipart_section_aux(section);
892 free(section);
893 }
894 }
895
896 void psiconv_free_cliparts(psiconv_cliparts section)
897 {
898 if (section)
899 psiconv_list_free_el(section,&psiconv_free_clipart_section_aux);
900 }
901
902 void psiconv_free_clipart_f(psiconv_clipart_f file)
903 {
904 if (file) {
905 psiconv_free_cliparts(file->sections);
906 free(file);
907 }
908 }
909
910 void psiconv_free_file(psiconv_file file)
911 {
912 if (file) {
913 if (file->type == psiconv_word_file)
914 psiconv_free_word_f((psiconv_word_f) file->file);
915 else if (file->type == psiconv_texted_file)
916 psiconv_free_texted_f((psiconv_texted_f) file->file);
917 else if (file->type == psiconv_mbm_file)
918 psiconv_free_mbm_f((psiconv_mbm_f) file->file);
919 else if (file->type == psiconv_sketch_file)
920 psiconv_free_sketch_f((psiconv_sketch_f) file->file);
921 else if (file->type == psiconv_clipart_file)
922 psiconv_free_clipart_f((psiconv_clipart_f) file->file);
923 else if (file->type == psiconv_sheet_file)
924 psiconv_free_sheet_f((psiconv_sheet_f) file->file);
925 free(file);
926 }
927 }
928
929 int psiconv_compare_color(const psiconv_color value1,
930 const psiconv_color value2)
931 {
932 if (!value1 || !value2)
933 return 1;
934 if ((value1->red == value2->red) &&
935 (value1->green == value2->green) &&
936 (value1->blue == value2->blue))
937 return 0;
938 else
939 return 1;
940 }
941
942 int psiconv_compare_font(const psiconv_font value1,
943 const psiconv_font value2)
944 {
945 if (!value1 || !value2 || !value1->name || !value2->name)
946 return 1;
947 if ((value1->screenfont == value2->screenfont) &&
948 !strcmp(value1->name,value2->name))
949 return 0;
950 else
951 return 1;
952 }
953
954 int psiconv_compare_border(const psiconv_border value1,
955 const psiconv_border value2)
956 {
957 if (!value1 || !value2)
958 return 1;
959 if ((value1->kind == value2->kind) &&
960 (value1->thickness == value2->thickness) &&
961 !psiconv_compare_color(value1->color,value2->color))
962 return 0;
963 else
964 return 1;
965 }
966
967 int psiconv_compare_bullet(const psiconv_bullet value1,
968 const psiconv_bullet value2)
969 {
970 if (!value1 || !value2)
971 return 1;
972 if ((value1->on == value2->on) &&
973 (value1->font_size == value2->font_size) &&
974 (value1->character == value2->character) &&
975 (value1->indent == value2->indent) &&
976 !psiconv_compare_color(value1->color,value2->color) &&
977 !psiconv_compare_font(value1->font,value2->font))
978 return 0;
979 else
980 return 1;
981 }
982
983 int psiconv_compare_tab(const psiconv_tab value1, const psiconv_tab value2)
984 {
985 if (!value1 || !value2)
986 return 1;
987 if ((value1->location == value2->location) &&
988 (value1->kind == value2->kind))
989 return 0;
990 else
991 return 1;
992 }
993
994 int psiconv_compare_all_tabs(const psiconv_all_tabs value1,
995 const psiconv_all_tabs value2)
996 {
997 int i;
998
999 if (!value1 || !value2 || !value1->extras || !value2->extras)
1000 return 1;
1001
1002 if ((value1->normal != value2->normal) ||
1003 psiconv_list_length(value1->extras) !=
1004 psiconv_list_length(value2->extras))
1005 return 1;
1006 for (i = 0; i < psiconv_list_length(value1->extras); i++)
1007 if (psiconv_compare_tab(psiconv_list_get(value1->extras,i),
1008 psiconv_list_get(value2->extras,i)))
1009
1010 return 1;
1011 return 0;
1012 }
1013
1014 int psiconv_compare_paragraph_layout(const psiconv_paragraph_layout value1,
1015 const psiconv_paragraph_layout value2)
1016 {
1017 if (!value1 || !value2)
1018 return 1;
1019 if ((value1->indent_left == value2->indent_left) &&
1020 (value1->indent_right == value2->indent_right) &&
1021 (value1->indent_first == value2->indent_first) &&
1022 (value1->justify_hor == value2->justify_hor) &&
1023 (value1->justify_ver == value2->justify_ver) &&
1024 (value1->linespacing == value2->linespacing) &&
1025 (value1->space_above == value2->space_above) &&
1026 (value1->space_below == value2->space_below) &&
1027 (value1->keep_together == value2->keep_together) &&
1028 (value1->keep_with_next == value2->keep_with_next) &&
1029 (value1->on_next_page == value2->on_next_page) &&
1030 (value1->no_widow_protection == value2->no_widow_protection) &&
1031 (value1->border_distance == value2->border_distance) &&
1032 !psiconv_compare_color(value1->back_color,value2->back_color) &&
1033 !psiconv_compare_bullet(value1->bullet,value2->bullet) &&
1034 !psiconv_compare_border(value1->left_border,value2->left_border) &&
1035 !psiconv_compare_border(value1->right_border,value2->right_border) &&
1036 !psiconv_compare_border(value1->top_border,value2->top_border) &&
1037 !psiconv_compare_border(value1->bottom_border,value2->bottom_border) &&
1038 !psiconv_compare_all_tabs(value1->tabs,value2->tabs))
1039 return 0;
1040 else
1041 return 1;
1042 }
1043
1044
1045 int psiconv_compare_character_layout(const psiconv_character_layout value1,
1046 const psiconv_character_layout value2)
1047 {
1048 if (!value1 || !value2)
1049 return 1;
1050 if ((value1->font_size == value2->font_size) &&
1051 (value1->italic == value2->italic) &&
1052 (value1->bold == value2->bold) &&
1053 (value1->super_sub == value2->super_sub) &&
1054 (value1->underline == value2->underline) &&
1055 (value1->strikethrough == value2->strikethrough) &&
1056 !psiconv_compare_color(value1->color,value2->color) &&
1057 !psiconv_compare_color(value1->back_color,value2->back_color) &&
1058 !psiconv_compare_font(value1->font,value2->font))
1059 return 0;
1060 else
1061 return 1;
1062 }
1063
1064
1065
1066 psiconv_word_styles_section psiconv_empty_word_styles_section(void)
1067 {
1068 psiconv_word_styles_section result;
1069 if (!(result = malloc(sizeof(*result))))
1070 goto ERROR1;
1071 if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
1072 goto ERROR2;
1073 if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
1074 goto ERROR3;
1075 if (!(result->normal->character = psiconv_basic_character_layout()))
1076 goto ERROR4;
1077 if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
1078 goto ERROR5;
1079 result->normal->hotkey = 'N';
1080 result->normal->name = NULL;
1081 result->normal->built_in = psiconv_bool_true;
1082 result->normal->outline_level = 0;
1083 return result;
1084 ERROR5:
1085 psiconv_free_character_layout(result->normal->character);
1086 ERROR4:
1087 free(result->normal);
1088 ERROR3:
1089 psiconv_list_free(result->styles);
1090 ERROR2:
1091 free(result);
1092 ERROR1:
1093 return NULL;
1094 }
1095
1096 psiconv_text_and_layout psiconv_empty_text_and_layout(void)
1097 {
1098 return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
1099 }
1100
1101 psiconv_texted_section psiconv_empty_texted_section(void)
1102 {
1103 psiconv_texted_section result;
1104 if (!(result = malloc(sizeof(*result))))
1105 goto ERROR1;
1106 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1107 goto ERROR2;
1108 return result;
1109 ERROR2:
1110 free(result);
1111 ERROR1:
1112 return NULL;
1113 }
1114
1115 psiconv_page_header psiconv_empty_page_header(void)
1116 {
1117 psiconv_page_header result;
1118 if (!(result = malloc(sizeof(*result))))
1119 goto ERROR1;
1120 result->on_first_page = psiconv_bool_true;
1121 if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
1122 goto ERROR2;
1123 if (!(result->base_character_layout = psiconv_basic_character_layout()))
1124 goto ERROR3;
1125 if (!(result->text = psiconv_empty_texted_section()))
1126 goto ERROR4;
1127 return result;
1128 ERROR4:
1129 psiconv_free_character_layout(result->base_character_layout);
1130 ERROR3:
1131 psiconv_free_paragraph_layout(result->base_paragraph_layout);
1132 ERROR2:
1133 free(result);
1134 ERROR1:
1135 return NULL;
1136 }
1137
1138 psiconv_page_layout_section psiconv_empty_page_layout_section(void)
1139 {
1140 psiconv_page_layout_section result;
1141 if (!(result = malloc(sizeof(*result))))
1142 goto ERROR1;
1143 result->first_page_nr = 1;
1144 result->header_dist = result->footer_dist = 1.27;
1145 result->left_margin = result->right_margin = 3.175;
1146 result->top_margin = result->bottom_margin = 2.54;
1147 result->page_width = 21.0;
1148 result->page_height = 29.7;
1149 result->landscape = psiconv_bool_false;
1150 if (!(result->header = psiconv_empty_page_header()))
1151 goto ERROR2;
1152 if (!(result->footer = psiconv_empty_page_header()))
1153 goto ERROR3;
1154 return result;
1155 ERROR3:
1156 psiconv_free_page_header(result->header);
1157 ERROR2:
1158 free(result);
1159 ERROR1:
1160 return NULL;
1161 }
1162
1163 psiconv_word_status_section psiconv_empty_word_status_section(void)
1164 {
1165 psiconv_word_status_section result;
1166 if (!(result = malloc(sizeof(*result))))
1167 return NULL;
1168 result->show_tabs = result->show_spaces = result->show_paragraph_ends =
1169 result->show_hard_minus = result->show_hard_space =
1170 result->fit_lines_to_screen = psiconv_bool_false;
1171 result->show_full_pictures = result->show_full_graphs =
1172 result->show_top_toolbar = result->show_side_toolbar =
1173 psiconv_bool_true;
1174 result->cursor_position = 0;
1175 result->display_size = 1000;
1176 return result;
1177 }
1178
1179 psiconv_word_f psiconv_empty_word_f(void)
1180 {
1181 psiconv_word_f result;
1182 if (!(result = malloc(sizeof(*result))))
1183 goto ERROR1;
1184 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1185 goto ERROR2;
1186 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1187 goto ERROR3;
1188 if (!(result->status_sec = psiconv_empty_word_status_section()))
1189 goto ERROR4;
1190 if (!(result->styles_sec = psiconv_empty_word_styles_section()))
1191 goto ERROR5;
1192 return result;
1193 ERROR5:
1194 psiconv_free_word_status_section(result->status_sec);
1195 ERROR4:
1196 psiconv_free_text_and_layout(result->paragraphs);
1197 ERROR3:
1198 psiconv_free_page_layout_section(result->page_sec);
1199 ERROR2:
1200 free(result);
1201 ERROR1:
1202 return NULL;
1203 }
1204
1205 psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
1206 {
1207 psiconv_sheet_status_section result;
1208 if (!(result = malloc(sizeof(*result))))
1209 return NULL;
1210 result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
1211 psiconv_triple_auto;
1212 result->show_graph = psiconv_bool_false;
1213 result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
1214 result->show_top_graph_toolbar = result->show_side_graph_toolbar =
1215 psiconv_bool_true;
1216 result->cursor_row = result->cursor_column = 0;
1217 result->sheet_display_size = result->graph_display_size = 1000;
1218 return result;
1219 }
1220
1221 psiconv_formula_list psiconv_empty_formula_list(void)
1222 {
1223 return psiconv_list_new(sizeof(struct psiconv_formula_s));
1224 }
1225
1226 psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
1227 {
1228 psiconv_sheet_workbook_section result;
1229 if (!(result = malloc(sizeof(*result))))
1230 goto ERROR1;
1231 if (!(result->formulas = psiconv_empty_formula_list()))
1232 goto ERROR2;
1233 return result;
1234 ERROR2:
1235 free(result);
1236 ERROR1:
1237 return NULL;
1238 }
1239
1240
1241 psiconv_sheet_f psiconv_empty_sheet_f(void)
1242 {
1243 psiconv_sheet_f result;
1244 if (!(result = malloc(sizeof(*result))))
1245 goto ERROR1;
1246 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1247 goto ERROR2;
1248 if (!(result->status_sec = psiconv_empty_sheet_status_section()))
1249 goto ERROR3;
1250 if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
1251 goto ERROR4;
1252 return result;
1253 ERROR4:
1254 psiconv_free_sheet_status_section(result->status_sec);
1255 ERROR3:
1256 psiconv_free_page_layout_section(result->page_sec);
1257 ERROR2:
1258 free(result);
1259 ERROR1:
1260 return NULL;
1261 }
1262
1263 psiconv_texted_f psiconv_empty_texted_f(void)
1264 {
1265 psiconv_texted_f result;
1266 if (!(result = malloc(sizeof(*result))))
1267 goto ERROR1;
1268 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1269 goto ERROR2;
1270 if (!(result->texted_sec = psiconv_empty_texted_section()))
1271 goto ERROR3;
1272 return result;
1273 ERROR3:
1274 psiconv_free_page_layout_section(result->page_sec);
1275 ERROR2:
1276 free(result);
1277 ERROR1:
1278 return NULL;
1279 }
1280
1281 psiconv_paint_data_section psiconv_empty_paint_data_section(void)
1282 {
1283 psiconv_paint_data_section result;
1284 if (!(result = malloc(sizeof(*result))))
1285 goto ERROR1;
1286 /* Is this correct? */
1287 result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
1288 /* Probably forbidden... */
1289 if (!(result->red = malloc(0)))
1290 goto ERROR2;
1291 if (!(result->green = malloc(0)))
1292 goto ERROR3;
1293 if (!(result->blue = malloc(0)))
1294 goto ERROR4;
1295 return result;
1296 ERROR4:
1297 free(result->green);
1298 ERROR3:
1299 free(result->red);
1300 ERROR2:
1301 free(result);
1302 ERROR1:
1303 return NULL;
1304 }
1305
1306
1307 psiconv_pictures psiconv_empty_pictures(void)
1308 {
1309 psiconv_pictures result;
1310 psiconv_paint_data_section pds;
1311 if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
1312 goto ERROR1;
1313 if (!(pds = psiconv_empty_paint_data_section()))
1314 goto ERROR2;
1315 if (psiconv_list_add(result,pds))
1316 goto ERROR3;
1317 free(pds);
1318 return result;
1319 ERROR3:
1320 psiconv_free_paint_data_section(pds);
1321 ERROR2:
1322 psiconv_list_free(result);
1323 ERROR1:
1324 return NULL;
1325 }
1326
1327 psiconv_mbm_f psiconv_empty_mbm_f(void)
1328 {
1329 psiconv_mbm_f result;
1330 if (!(result = malloc(sizeof(*result))))
1331 goto ERROR1;
1332 if (!(result->sections = psiconv_empty_pictures()))
1333 goto ERROR2;
1334 return result;
1335 ERROR2:
1336 free(result);
1337 ERROR1:
1338 return NULL;
1339 }
1340
1341 psiconv_sketch_section psiconv_empty_sketch_section(void)
1342 {
1343 psiconv_sketch_section result;
1344 if (!(result = malloc(sizeof(*result))))
1345 goto ERROR1;
1346 result->form_xsize = 320;
1347 result->form_ysize = 200;
1348 result->picture_x_offset = result->picture_y_offset = result->picture_xsize =
1349 result->picture_ysize = 0;
1350 result->magnification_x = result->magnification_y = 1.0;
1351 result->cut_left = result->cut_right = result->cut_top =
1352 result->cut_bottom = 0.0;
1353 if (!(result->picture = psiconv_empty_paint_data_section()))
1354 goto ERROR2;
1355 return result;
1356 ERROR2:
1357 free(result);
1358 ERROR1:
1359 return NULL;
1360 }
1361
1362 psiconv_sketch_f psiconv_empty_sketch_f(void)
1363 {
1364 psiconv_sketch_f result;
1365 if (!(result = malloc(sizeof(*result))))
1366 goto ERROR1;
1367 if (!(result->sketch_sec = psiconv_empty_sketch_section()))
1368 goto ERROR2;
1369 return result;
1370 ERROR2:
1371 free(result);
1372 ERROR1:
1373 return NULL;
1374 }
1375
1376 psiconv_cliparts psiconv_empty_cliparts(void)
1377 {
1378 /* Is this correct? */
1379 return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
1380 }
1381
1382 psiconv_clipart_f psiconv_empty_clipart_f(void)
1383 {
1384 psiconv_clipart_f result;
1385 if (!(result = malloc(sizeof(*result))))
1386 goto ERROR1;
1387 if (!(result->sections = psiconv_empty_cliparts()))
1388 goto ERROR2;
1389 return result;
1390 ERROR2:
1391 free(result);
1392 ERROR1:
1393 return NULL;
1394 }
1395
1396 psiconv_file psiconv_empty_file(psiconv_file_type_t type)
1397 {
1398 psiconv_file result;
1399 if (!(result = malloc(sizeof(*result))))
1400 return NULL;
1401 result->type = type;
1402 if (type == psiconv_word_file) {
1403 if (!(result->file = psiconv_empty_word_f()))
1404 goto ERROR;
1405 } else if (type == psiconv_sheet_file) {
1406 if (!(result->file = psiconv_empty_sheet_f()))
1407 goto ERROR;
1408 } else if (type == psiconv_texted_file) {
1409 if (!(result->file = psiconv_empty_texted_f()))
1410 goto ERROR;
1411 } else if (type == psiconv_mbm_file) {
1412 if (!(result->file = psiconv_empty_mbm_f()))
1413 goto ERROR;
1414 } else if (type == psiconv_sketch_file) {
1415 if (!(result->file = psiconv_empty_sketch_f()))
1416 goto ERROR;
1417 } else if (type == psiconv_clipart_file) {
1418 if (!(result->file = psiconv_empty_clipart_f()))
1419 goto ERROR;
1420 } else
1421 goto ERROR;
1422 return result;
1423 ERROR:
1424 free(result);
1425 return NULL;
1426 }

frodo@frodo.looijaard.name
ViewVC Help
Powered by ViewVC 1.1.26