/[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 163
… …
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_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
418void psiconv_free_in_line_layout_aux(void * layout) 503void psiconv_free_in_line_layout_aux(void * layout)
419{ 504{
420 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout); 505 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
506 psiconv_free_object(((psiconv_in_line_layout) layout)->object);
421} 507}
422 508
423void psiconv_free_in_line_layout(psiconv_in_line_layout layout) 509void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
424{ 510{
425 if (layout) { 511 if (layout) {
… …
512 if (file) { 598 if (file) {
513 psiconv_free_page_layout_section(file->page_sec); 599 psiconv_free_page_layout_section(file->page_sec);
514 psiconv_free_text_and_layout(file->paragraphs); 600 psiconv_free_text_and_layout(file->paragraphs);
515 psiconv_free_word_status_section(file->status_sec); 601 psiconv_free_word_status_section(file->status_sec);
516 psiconv_free_word_styles_section(file->styles_sec); 602 psiconv_free_word_styles_section(file->styles_sec);
603 free(file);
604 }
605}
606
607void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
608{
609 if (section)
610 free(section);
611}
612
613void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
614{
615 if (numberformat)
616 free(numberformat);
617}
618
619void 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
626void 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
636void 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
644void 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
650void 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
657void 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
666void 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
672void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
673{
674 if (list)
675 psiconv_list_free(list);
676}
677
678void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
679{
680 if (s)
681 free(s);
682}
683
684void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
685{
686 if (list)
687 psiconv_list_free(list);
688}
689
690void 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
701void 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
711void 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
719void 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
725void 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
744void psiconv_free_formula(psiconv_formula formula)
745{
746 if (formula) {
747 psiconv_free_formula_aux(formula);
748 free(formula);
749 }
750}
751
752void psiconv_free_formula_list(psiconv_formula_list list)
753{
754 if (list)
755 psiconv_list_free_el(list,psiconv_free_formula_aux);
756}
757
758void 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
767void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
768{
769 if (section) {
770 free(section);
771 }
772}
773
774void 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
783void 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
791void 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
797void 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
809void 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);
517 free(file); 815 free(file);
518 } 816 }
519} 817}
520 818
521void psiconv_free_texted_f(psiconv_texted_f file) 819void psiconv_free_texted_f(psiconv_texted_f file)
… …
620 psiconv_free_mbm_f((psiconv_mbm_f) file->file); 918 psiconv_free_mbm_f((psiconv_mbm_f) file->file);
621 else if (file->type == psiconv_sketch_file) 919 else if (file->type == psiconv_sketch_file)
622 psiconv_free_sketch_f((psiconv_sketch_f) file->file); 920 psiconv_free_sketch_f((psiconv_sketch_f) file->file);
623 else if (file->type == psiconv_clipart_file) 921 else if (file->type == psiconv_clipart_file)
624 psiconv_free_clipart_f((psiconv_clipart_f) file->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);
625 free(file); 925 free(file);
626 } 926 }
627} 927}
628 928
629int psiconv_compare_color(const psiconv_color value1, 929int psiconv_compare_color(const psiconv_color value1,
… …
758 !psiconv_compare_font(value1->font,value2->font)) 1058 !psiconv_compare_font(value1->font,value2->font))
759 return 0; 1059 return 0;
760 else 1060 else
761 return 1; 1061 return 1;
762} 1062}
1063
1064
1065
1066psiconv_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;
1084ERROR5:
1085 psiconv_free_character_layout(result->normal->character);
1086ERROR4:
1087 free(result->normal);
1088ERROR3:
1089 psiconv_list_free(result->styles);
1090ERROR2:
1091 free(result);
1092ERROR1:
1093 return NULL;
1094}
1095
1096psiconv_text_and_layout psiconv_empty_text_and_layout(void)
1097{
1098 return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
1099}
1100
1101psiconv_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;
1109ERROR2:
1110 free(result);
1111ERROR1:
1112 return NULL;
1113}
1114
1115psiconv_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;
1128ERROR4:
1129 psiconv_free_character_layout(result->base_character_layout);
1130ERROR3:
1131 psiconv_free_paragraph_layout(result->base_paragraph_layout);
1132ERROR2:
1133 free(result);
1134ERROR1:
1135 return NULL;
1136}
1137
1138psiconv_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;
1155ERROR3:
1156 psiconv_free_page_header(result->header);
1157ERROR2:
1158 free(result);
1159ERROR1:
1160 return NULL;
1161}
1162
1163psiconv_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
1179psiconv_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;
1193ERROR5:
1194 psiconv_free_word_status_section(result->status_sec);
1195ERROR4:
1196 psiconv_free_text_and_layout(result->paragraphs);
1197ERROR3:
1198 psiconv_free_page_layout_section(result->page_sec);
1199ERROR2:
1200 free(result);
1201ERROR1:
1202 return NULL;
1203}
1204
1205psiconv_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
1221psiconv_formula_list psiconv_empty_formula_list(void)
1222{
1223 return psiconv_list_new(sizeof(struct psiconv_formula_s));
1224}
1225
1226psiconv_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;
1234ERROR2:
1235 free(result);
1236ERROR1:
1237 return NULL;
1238}
1239
1240
1241psiconv_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;
1253ERROR4:
1254 psiconv_free_sheet_status_section(result->status_sec);
1255ERROR3:
1256 psiconv_free_page_layout_section(result->page_sec);
1257ERROR2:
1258 free(result);
1259ERROR1:
1260 return NULL;
1261}
1262
1263psiconv_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;
1273ERROR3:
1274 psiconv_free_page_layout_section(result->page_sec);
1275ERROR2:
1276 free(result);
1277ERROR1:
1278 return NULL;
1279}
1280
1281psiconv_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;
1296ERROR4:
1297 free(result->green);
1298ERROR3:
1299 free(result->red);
1300ERROR2:
1301 free(result);
1302ERROR1:
1303 return NULL;
1304}
1305
1306
1307psiconv_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;
1319ERROR3:
1320 psiconv_free_paint_data_section(pds);
1321ERROR2:
1322 psiconv_list_free(result);
1323ERROR1:
1324 return NULL;
1325}
1326
1327psiconv_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;
1335ERROR2:
1336 free(result);
1337ERROR1:
1338 return NULL;
1339}
1340
1341psiconv_sketch_section psiconv_empty_sketch_section(void)
1342{
1343 psiconv_sketch_section result;
1344 if (!(result = malloc(sizeof(*result))))
1345 goto ERROR1;
1346 result->displayed_xsize = 320;
1347 result->displayed_ysize = 200;
1348 result->picture_data_x_offset = result->picture_data_y_offset =
1349 result->form_xsize = result->form_ysize =
1350 result->displayed_size_x_offset = result->displayed_size_y_offset = 0;
1351 result->magnification_x = result->magnification_y = 1.0;
1352 result->cut_left = result->cut_right = result->cut_top =
1353 result->cut_bottom = 0.0;
1354 if (!(result->picture = psiconv_empty_paint_data_section()))
1355 goto ERROR2;
1356 return result;
1357ERROR2:
1358 free(result);
1359ERROR1:
1360 return NULL;
1361}
1362
1363psiconv_sketch_f psiconv_empty_sketch_f(void)
1364{
1365 psiconv_sketch_f result;
1366 if (!(result = malloc(sizeof(*result))))
1367 goto ERROR1;
1368 if (!(result->sketch_sec = psiconv_empty_sketch_section()))
1369 goto ERROR2;
1370 return result;
1371ERROR2:
1372 free(result);
1373ERROR1:
1374 return NULL;
1375}
1376
1377psiconv_cliparts psiconv_empty_cliparts(void)
1378{
1379 /* Is this correct? */
1380 return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
1381}
1382
1383psiconv_clipart_f psiconv_empty_clipart_f(void)
1384{
1385 psiconv_clipart_f result;
1386 if (!(result = malloc(sizeof(*result))))
1387 goto ERROR1;
1388 if (!(result->sections = psiconv_empty_cliparts()))
1389 goto ERROR2;
1390 return result;
1391ERROR2:
1392 free(result);
1393ERROR1:
1394 return NULL;
1395}
1396
1397psiconv_file psiconv_empty_file(psiconv_file_type_t type)
1398{
1399 psiconv_file result;
1400 if (!(result = malloc(sizeof(*result))))
1401 return NULL;
1402 result->type = type;
1403 if (type == psiconv_word_file) {
1404 if (!(result->file = psiconv_empty_word_f()))
1405 goto ERROR;
1406 } else if (type == psiconv_sheet_file) {
1407 if (!(result->file = psiconv_empty_sheet_f()))
1408 goto ERROR;
1409 } else if (type == psiconv_texted_file) {
1410 if (!(result->file = psiconv_empty_texted_f()))
1411 goto ERROR;
1412 } else if (type == psiconv_mbm_file) {
1413 if (!(result->file = psiconv_empty_mbm_f()))
1414 goto ERROR;
1415 } else if (type == psiconv_sketch_file) {
1416 if (!(result->file = psiconv_empty_sketch_f()))
1417 goto ERROR;
1418 } else if (type == psiconv_clipart_file) {
1419 if (!(result->file = psiconv_empty_clipart_f()))
1420 goto ERROR;
1421 } else
1422 goto ERROR;
1423 return result;
1424ERROR:
1425 free(result);
1426 return NULL;
1427}
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