/[public]/psiconv/trunk/lib/psiconv/data.c
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Diff of /psiconv/trunk/lib/psiconv/data.c

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Revision 78 Revision 167
… …
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);
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
36 66
37/* Note: these defaults seem to be hard-coded somewhere outside the 67/* Note: these defaults seem to be hard-coded somewhere outside the
38 files themself. */ 68 files themself. */
39psiconv_character_layout psiconv_basic_character_layout(void) 69psiconv_character_layout psiconv_basic_character_layout(void)
40{ 70{
… …
127 0.0, /* space_below */ 157 0.0, /* space_below */
128 psiconv_bool_false, /* keep_together */ 158 psiconv_bool_false, /* keep_together */
129 psiconv_bool_false, /* keep_with_next */ 159 psiconv_bool_false, /* keep_with_next */
130 psiconv_bool_false, /* on_next_page */ 160 psiconv_bool_false, /* on_next_page */
131 psiconv_bool_false, /* no_widow_protection */ 161 psiconv_bool_false, /* no_widow_protection */
162 psiconv_bool_false, /* wrap_to_fit_cell */
132 0.0, /* left_margin */ 163 0.0, /* left_margin */
133 &bullet, /* bullet */ 164 &bullet, /* bullet */
134 &no_border, /* left_border */ 165 &no_border, /* left_border */
135 &no_border, /* right_border */ 166 &no_border, /* right_border */
136 &no_border, /* top_border */ 167 &no_border, /* top_border */
… …
291 return ss->normal; 322 return ss->normal;
292 else 323 else
293 return psiconv_list_get(ss->styles,0xff - nr); 324 return psiconv_list_get(ss->styles,0xff - nr);
294} 325}
295 326
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
296void psiconv_free_color (psiconv_color color) 355void psiconv_free_color (psiconv_color color)
297{ 356{
298 if (color) 357 if (color)
299 free(color); 358 free(color);
300} 359}
… …
383{ 442{
384 if (styles) { 443 if (styles) {
385 psiconv_free_word_style(styles->normal); 444 psiconv_free_word_style(styles->normal);
386 if (styles->styles) 445 if (styles->styles)
387 psiconv_list_free_el(styles->styles,psiconv_free_style_aux); 446 psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
447 free(styles);
388 } 448 }
389} 449}
390 450
391void psiconv_free_header_section(psiconv_header_section header) 451void psiconv_free_header_section(psiconv_header_section header)
392{ 452{
… …
413 free(section->name); 473 free(section->name);
414 free(section); 474 free(section);
415 } 475 }
416} 476}
417 477
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
418void psiconv_free_in_line_layout_aux(void * layout) 504void psiconv_free_in_line_layout_aux(void * layout)
419{ 505{
420 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);
421} 509}
422 510
423void psiconv_free_in_line_layout(psiconv_in_line_layout layout) 511void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
424{ 512{
425 if (layout) { 513 if (layout) {
… …
512 if (file) { 600 if (file) {
513 psiconv_free_page_layout_section(file->page_sec); 601 psiconv_free_page_layout_section(file->page_sec);
514 psiconv_free_text_and_layout(file->paragraphs); 602 psiconv_free_text_and_layout(file->paragraphs);
515 psiconv_free_word_status_section(file->status_sec); 603 psiconv_free_word_status_section(file->status_sec);
516 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);
517 free(file); 817 free(file);
518 } 818 }
519} 819}
520 820
521void psiconv_free_texted_f(psiconv_texted_f file) 821void psiconv_free_texted_f(psiconv_texted_f file)
… …
620 psiconv_free_mbm_f((psiconv_mbm_f) file->file); 920 psiconv_free_mbm_f((psiconv_mbm_f) file->file);
621 else if (file->type == psiconv_sketch_file) 921 else if (file->type == psiconv_sketch_file)
622 psiconv_free_sketch_f((psiconv_sketch_f) file->file); 922 psiconv_free_sketch_f((psiconv_sketch_f) file->file);
623 else if (file->type == psiconv_clipart_file) 923 else if (file->type == psiconv_clipart_file)
624 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);
625 free(file); 927 free(file);
626 } 928 }
627} 929}
628 930
629int psiconv_compare_color(const psiconv_color value1, 931int psiconv_compare_color(const psiconv_color value1,
… …
758 !psiconv_compare_font(value1->font,value2->font)) 1060 !psiconv_compare_font(value1->font,value2->font))
759 return 0; 1061 return 0;
760 else 1062 else
761 return 1; 1063 return 1;
762} 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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