/[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 171
… …
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);
44static void psiconv_free_sheet_cell_aux(void *cell);
45static void psiconv_free_sheet_line_aux(void *line);
46static void psiconv_free_sheet_worksheet_aux (void *data);
47
48static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
49static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
50static psiconv_texted_section psiconv_empty_texted_section(void);
51static psiconv_page_header psiconv_empty_page_header(void);
52static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
53static psiconv_word_status_section psiconv_empty_word_status_section(void);
54static psiconv_word_f psiconv_empty_word_f(void);
55static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
56static psiconv_formula_list psiconv_empty_formula_list(void);
57static psiconv_sheet_workbook_section
58 psiconv_empty_sheet_workbook_section(void);
59static psiconv_sheet_f psiconv_empty_sheet_f(void);
60static psiconv_texted_f psiconv_empty_texted_f(void);
61static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
62static psiconv_pictures psiconv_empty_pictures(void);
63static psiconv_mbm_f psiconv_empty_mbm_f(void);
64static psiconv_sketch_section psiconv_empty_sketch_section(void);
65static psiconv_sketch_f psiconv_empty_sketch_f(void);
66static psiconv_clipart_f psiconv_empty_clipart_f(void);
67static psiconv_cliparts psiconv_empty_cliparts(void);
68
36 69
37/* Note: these defaults seem to be hard-coded somewhere outside the 70/* Note: these defaults seem to be hard-coded somewhere outside the
38 files themself. */ 71 files themself. */
39psiconv_character_layout psiconv_basic_character_layout(void) 72psiconv_character_layout psiconv_basic_character_layout(void)
40{ 73{
… …
127 0.0, /* space_below */ 160 0.0, /* space_below */
128 psiconv_bool_false, /* keep_together */ 161 psiconv_bool_false, /* keep_together */
129 psiconv_bool_false, /* keep_with_next */ 162 psiconv_bool_false, /* keep_with_next */
130 psiconv_bool_false, /* on_next_page */ 163 psiconv_bool_false, /* on_next_page */
131 psiconv_bool_false, /* no_widow_protection */ 164 psiconv_bool_false, /* no_widow_protection */
165 psiconv_bool_false, /* wrap_to_fit_cell */
132 0.0, /* left_margin */ 166 0.0, /* left_margin */
133 &bullet, /* bullet */ 167 &bullet, /* bullet */
134 &no_border, /* left_border */ 168 &no_border, /* left_border */
135 &no_border, /* right_border */ 169 &no_border, /* right_border */
136 &no_border, /* top_border */ 170 &no_border, /* top_border */
… …
291 return ss->normal; 325 return ss->normal;
292 else 326 else
293 return psiconv_list_get(ss->styles,0xff - nr); 327 return psiconv_list_get(ss->styles,0xff - nr);
294} 328}
295 329
330psiconv_formula psiconv_get_formula (psiconv_formula_list ss, int nr)
331{
332 return psiconv_list_get(ss,psiconv_list_length(ss)-nr-1);
333}
334
335/* TODO: What if a cell is both in a default row and a default column?!? */
336psiconv_sheet_cell_layout psiconv_get_default_layout
337 (psiconv_sheet_line_list row_defaults,
338 psiconv_sheet_line_list col_defaults,
339 psiconv_sheet_cell_layout cell_default,
340 int row,int col)
341{
342 int i;
343 psiconv_sheet_line line;
344 for (i = 0;i < psiconv_list_length(row_defaults);i++) {
345 line = psiconv_list_get(row_defaults,i);
346 if (line->position == row)
347 return line->layout;
348 }
349 for (i = 0;i < psiconv_list_length(col_defaults);i++) {
350 line = psiconv_list_get(col_defaults,i);
351 if (line->position == col)
352 return line->layout;
353 }
354 return cell_default;
355}
356
357
296void psiconv_free_color (psiconv_color color) 358void psiconv_free_color (psiconv_color color)
297{ 359{
298 if (color) 360 if (color)
299 free(color); 361 free(color);
300} 362}
… …
383{ 445{
384 if (styles) { 446 if (styles) {
385 psiconv_free_word_style(styles->normal); 447 psiconv_free_word_style(styles->normal);
386 if (styles->styles) 448 if (styles->styles)
387 psiconv_list_free_el(styles->styles,psiconv_free_style_aux); 449 psiconv_list_free_el(styles->styles,psiconv_free_style_aux);
450 free(styles);
388 } 451 }
389} 452}
390 453
391void psiconv_free_header_section(psiconv_header_section header) 454void psiconv_free_header_section(psiconv_header_section header)
392{ 455{
… …
413 free(section->name); 476 free(section->name);
414 free(section); 477 free(section);
415 } 478 }
416} 479}
417 480
481void psiconv_free_object_icon_section(psiconv_object_icon_section section)
482{
483 if (section) {
484 if (section->icon_name)
485 free(section->icon_name);
486 free(section);
487 }
488}
489
490void psiconv_free_object_display_section(psiconv_object_display_section section)
491{
492 if (section)
493 free(section);
494}
495
496void psiconv_free_embedded_object_section
497 (psiconv_embedded_object_section object)
498{
499 if (object) {
500 psiconv_free_object_icon_section(object->icon);
501 psiconv_free_object_display_section(object->display);
502 psiconv_free_file(object->object);
503 free(object);
504 }
505}
506
418void psiconv_free_in_line_layout_aux(void * layout) 507void psiconv_free_in_line_layout_aux(void * layout)
419{ 508{
420 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout); 509 psiconv_free_character_layout(((psiconv_in_line_layout) layout)->layout);
510 psiconv_free_embedded_object_section
511 (((psiconv_in_line_layout) layout)->object);
421} 512}
422 513
423void psiconv_free_in_line_layout(psiconv_in_line_layout layout) 514void psiconv_free_in_line_layout(psiconv_in_line_layout layout)
424{ 515{
425 if (layout) { 516 if (layout) {
… …
512 if (file) { 603 if (file) {
513 psiconv_free_page_layout_section(file->page_sec); 604 psiconv_free_page_layout_section(file->page_sec);
514 psiconv_free_text_and_layout(file->paragraphs); 605 psiconv_free_text_and_layout(file->paragraphs);
515 psiconv_free_word_status_section(file->status_sec); 606 psiconv_free_word_status_section(file->status_sec);
516 psiconv_free_word_styles_section(file->styles_sec); 607 psiconv_free_word_styles_section(file->styles_sec);
608 free(file);
609 }
610}
611
612void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
613{
614 if (section)
615 free(section);
616}
617
618void psiconv_free_sheet_numberformat(psiconv_sheet_numberformat numberformat)
619{
620 if (numberformat)
621 free(numberformat);
622}
623
624void psiconv_free_sheet_cell_layout(psiconv_sheet_cell_layout layout)
625{
626 psiconv_free_paragraph_layout(layout->paragraph);
627 psiconv_free_character_layout(layout->character);
628 psiconv_free_sheet_numberformat(layout->numberformat);
629}
630
631void psiconv_free_sheet_cell_aux(void *cell)
632{
633 psiconv_sheet_cell data = cell;
634
635 psiconv_free_sheet_cell_layout(data->layout);
636
637 if ((data->type == psiconv_cell_string) && (data->data.dat_string))
638 free(data->data.dat_string);
639}
640
641void psiconv_free_sheet_cell(psiconv_sheet_cell cell)
642{
643 if (cell) {
644 psiconv_free_sheet_cell_aux(cell);
645 free(cell);
646 }
647}
648
649void psiconv_free_sheet_cell_list(psiconv_sheet_cell_list list)
650{
651 if (list)
652 psiconv_list_free_el(list,psiconv_free_sheet_cell_aux);
653}
654
655void psiconv_free_sheet_line_aux(void *line)
656{
657 psiconv_sheet_line data = line;
658
659 psiconv_free_sheet_cell_layout(data->layout);
660}
661
662void psiconv_free_sheet_line(psiconv_sheet_line line)
663{
664 if (line) {
665 psiconv_free_sheet_line_aux(line);
666 free(line);
667 }
668}
669
670
671void psiconv_free_sheet_line_list(psiconv_sheet_line_list list)
672{
673 if (list)
674 psiconv_list_free_el(list,psiconv_free_sheet_line_aux);
675}
676
677void psiconv_free_sheet_grid_break_list(psiconv_sheet_grid_break_list list)
678{
679 if (list)
680 psiconv_list_free(list);
681}
682
683void psiconv_free_sheet_grid_size(psiconv_sheet_grid_size s)
684{
685 if (s)
686 free(s);
687}
688
689void psiconv_free_sheet_grid_size_list(psiconv_sheet_grid_size_list list)
690{
691 if (list)
692 psiconv_list_free(list);
693}
694
695void psiconv_free_sheet_grid_section(psiconv_sheet_grid_section sec)
696{
697 if (sec) {
698 psiconv_free_sheet_grid_size_list(sec->row_heights);
699 psiconv_free_sheet_grid_size_list(sec->column_heights);
700 psiconv_free_sheet_grid_break_list(sec->row_page_breaks);
701 psiconv_free_sheet_grid_break_list(sec->column_page_breaks);
702 free(sec);
703 }
704}
705
706void psiconv_free_sheet_worksheet_aux (void *data)
707{
708 psiconv_sheet_worksheet section = data;
709 psiconv_free_sheet_cell_layout(section->default_layout);
710 psiconv_free_sheet_cell_list(section->cells);
711 psiconv_free_sheet_line_list(section->row_default_layouts);
712 psiconv_free_sheet_line_list(section->col_default_layouts);
713 psiconv_free_sheet_grid_section(section->grid);
714}
715
716void psiconv_free_sheet_worksheet(psiconv_sheet_worksheet sheet)
717{
718 if (sheet) {
719 psiconv_free_sheet_worksheet_aux(sheet);
720 free(sheet);
721 }
722}
723
724void psiconv_free_sheet_worksheet_list(psiconv_sheet_worksheet_list list)
725{
726 if (list)
727 psiconv_list_free_el(list,psiconv_free_sheet_worksheet_aux);
728}
729
730void psiconv_free_formula_aux(void *data)
731{
732 psiconv_formula formula;
733 formula = data;
734 if (formula->type == psiconv_formula_dat_string)
735 free(formula->data.dat_string);
736 else if ((formula->type != psiconv_formula_dat_int) &&
737 (formula->type != psiconv_formula_dat_var) &&
738 (formula->type != psiconv_formula_dat_float) &&
739 (formula->type != psiconv_formula_dat_cellref) &&
740 (formula->type != psiconv_formula_dat_cellblock) &&
741 (formula->type != psiconv_formula_dat_vcellblock) &&
742 (formula->type != psiconv_formula_mark_opsep) &&
743 (formula->type != psiconv_formula_mark_opend) &&
744 (formula->type != psiconv_formula_mark_eof) &&
745 (formula->type != psiconv_formula_unknown))
746 psiconv_free_formula_list(formula->data.fun_operands);
747}
748
749void psiconv_free_formula(psiconv_formula formula)
750{
751 if (formula) {
752 psiconv_free_formula_aux(formula);
753 free(formula);
754 }
755}
756
757void psiconv_free_formula_list(psiconv_formula_list list)
758{
759 if (list)
760 psiconv_list_free_el(list,psiconv_free_formula_aux);
761}
762
763void psiconv_free_sheet_name_section(psiconv_sheet_name_section section)
764{
765 if (section) {
766 if(section->name)
767 free(section->name);
768 free(section);
769 }
770}
771
772void psiconv_free_sheet_info_section(psiconv_sheet_info_section section)
773{
774 if (section) {
775 free(section);
776 }
777}
778
779void psiconv_free_sheet_variable_aux(void * variable)
780{
781 psiconv_sheet_variable var = variable;
782 if (var->name)
783 free(var->name);
784 if (var->type == psiconv_var_string)
785 free(var->data.dat_string);
786}
787
788void psiconv_free_sheet_variable(psiconv_sheet_variable var)
789{
790 if (var) {
791 psiconv_free_sheet_variable_aux(var);
792 free(var);
793 }
794}
795
796void psiconv_free_sheet_variable_list(psiconv_sheet_variable_list list)
797{
798 if (list)
799 psiconv_list_free_el(list,psiconv_free_sheet_variable_aux);
800}
801
802void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
803{
804 if (section) {
805 psiconv_free_formula_list(section->formulas);
806 psiconv_free_sheet_worksheet_list(section->worksheets);
807 psiconv_free_sheet_name_section(section->name);
808 psiconv_free_sheet_info_section(section->info);
809 psiconv_free_sheet_variable_list(section->variables);
810 free(section);
811 }
812}
813
814void psiconv_free_sheet_f(psiconv_sheet_f file)
815{
816 if (file) {
817 psiconv_free_page_layout_section(file->page_sec);
818 psiconv_free_sheet_status_section(file->status_sec);
819 psiconv_free_sheet_workbook_section(file->workbook_sec);
517 free(file); 820 free(file);
518 } 821 }
519} 822}
520 823
521void psiconv_free_texted_f(psiconv_texted_f file) 824void psiconv_free_texted_f(psiconv_texted_f file)
… …
620 psiconv_free_mbm_f((psiconv_mbm_f) file->file); 923 psiconv_free_mbm_f((psiconv_mbm_f) file->file);
621 else if (file->type == psiconv_sketch_file) 924 else if (file->type == psiconv_sketch_file)
622 psiconv_free_sketch_f((psiconv_sketch_f) file->file); 925 psiconv_free_sketch_f((psiconv_sketch_f) file->file);
623 else if (file->type == psiconv_clipart_file) 926 else if (file->type == psiconv_clipart_file)
624 psiconv_free_clipart_f((psiconv_clipart_f) file->file); 927 psiconv_free_clipart_f((psiconv_clipart_f) file->file);
928 else if (file->type == psiconv_sheet_file)
929 psiconv_free_sheet_f((psiconv_sheet_f) file->file);
625 free(file); 930 free(file);
626 } 931 }
627} 932}
628 933
629int psiconv_compare_color(const psiconv_color value1, 934int psiconv_compare_color(const psiconv_color value1,
… …
758 !psiconv_compare_font(value1->font,value2->font)) 1063 !psiconv_compare_font(value1->font,value2->font))
759 return 0; 1064 return 0;
760 else 1065 else
761 return 1; 1066 return 1;
762} 1067}
1068
1069
1070
1071psiconv_word_styles_section psiconv_empty_word_styles_section(void)
1072{
1073 psiconv_word_styles_section result;
1074 if (!(result = malloc(sizeof(*result))))
1075 goto ERROR1;
1076 if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
1077 goto ERROR2;
1078 if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
1079 goto ERROR3;
1080 if (!(result->normal->character = psiconv_basic_character_layout()))
1081 goto ERROR4;
1082 if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
1083 goto ERROR5;
1084 result->normal->hotkey = 'N';
1085 result->normal->name = NULL;
1086 result->normal->built_in = psiconv_bool_true;
1087 result->normal->outline_level = 0;
1088 return result;
1089ERROR5:
1090 psiconv_free_character_layout(result->normal->character);
1091ERROR4:
1092 free(result->normal);
1093ERROR3:
1094 psiconv_list_free(result->styles);
1095ERROR2:
1096 free(result);
1097ERROR1:
1098 return NULL;
1099}
1100
1101psiconv_text_and_layout psiconv_empty_text_and_layout(void)
1102{
1103 return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
1104}
1105
1106psiconv_texted_section psiconv_empty_texted_section(void)
1107{
1108 psiconv_texted_section result;
1109 if (!(result = malloc(sizeof(*result))))
1110 goto ERROR1;
1111 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1112 goto ERROR2;
1113 return result;
1114ERROR2:
1115 free(result);
1116ERROR1:
1117 return NULL;
1118}
1119
1120psiconv_page_header psiconv_empty_page_header(void)
1121{
1122 psiconv_page_header result;
1123 if (!(result = malloc(sizeof(*result))))
1124 goto ERROR1;
1125 result->on_first_page = psiconv_bool_true;
1126 if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
1127 goto ERROR2;
1128 if (!(result->base_character_layout = psiconv_basic_character_layout()))
1129 goto ERROR3;
1130 if (!(result->text = psiconv_empty_texted_section()))
1131 goto ERROR4;
1132 return result;
1133ERROR4:
1134 psiconv_free_character_layout(result->base_character_layout);
1135ERROR3:
1136 psiconv_free_paragraph_layout(result->base_paragraph_layout);
1137ERROR2:
1138 free(result);
1139ERROR1:
1140 return NULL;
1141}
1142
1143psiconv_page_layout_section psiconv_empty_page_layout_section(void)
1144{
1145 psiconv_page_layout_section result;
1146 if (!(result = malloc(sizeof(*result))))
1147 goto ERROR1;
1148 result->first_page_nr = 1;
1149 result->header_dist = result->footer_dist = 1.27;
1150 result->left_margin = result->right_margin = 3.175;
1151 result->top_margin = result->bottom_margin = 2.54;
1152 result->page_width = 21.0;
1153 result->page_height = 29.7;
1154 result->landscape = psiconv_bool_false;
1155 if (!(result->header = psiconv_empty_page_header()))
1156 goto ERROR2;
1157 if (!(result->footer = psiconv_empty_page_header()))
1158 goto ERROR3;
1159 return result;
1160ERROR3:
1161 psiconv_free_page_header(result->header);
1162ERROR2:
1163 free(result);
1164ERROR1:
1165 return NULL;
1166}
1167
1168psiconv_word_status_section psiconv_empty_word_status_section(void)
1169{
1170 psiconv_word_status_section result;
1171 if (!(result = malloc(sizeof(*result))))
1172 return NULL;
1173 result->show_tabs = result->show_spaces = result->show_paragraph_ends =
1174 result->show_hard_minus = result->show_hard_space =
1175 result->fit_lines_to_screen = psiconv_bool_false;
1176 result->show_full_pictures = result->show_full_graphs =
1177 result->show_top_toolbar = result->show_side_toolbar =
1178 psiconv_bool_true;
1179 result->cursor_position = 0;
1180 result->display_size = 1000;
1181 return result;
1182}
1183
1184psiconv_word_f psiconv_empty_word_f(void)
1185{
1186 psiconv_word_f result;
1187 if (!(result = malloc(sizeof(*result))))
1188 goto ERROR1;
1189 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1190 goto ERROR2;
1191 if (!(result->paragraphs = psiconv_empty_text_and_layout()))
1192 goto ERROR3;
1193 if (!(result->status_sec = psiconv_empty_word_status_section()))
1194 goto ERROR4;
1195 if (!(result->styles_sec = psiconv_empty_word_styles_section()))
1196 goto ERROR5;
1197 return result;
1198ERROR5:
1199 psiconv_free_word_status_section(result->status_sec);
1200ERROR4:
1201 psiconv_free_text_and_layout(result->paragraphs);
1202ERROR3:
1203 psiconv_free_page_layout_section(result->page_sec);
1204ERROR2:
1205 free(result);
1206ERROR1:
1207 return NULL;
1208}
1209
1210psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
1211{
1212 psiconv_sheet_status_section result;
1213 if (!(result = malloc(sizeof(*result))))
1214 return NULL;
1215 result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
1216 psiconv_triple_auto;
1217 result->show_graph = psiconv_bool_false;
1218 result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
1219 result->show_top_graph_toolbar = result->show_side_graph_toolbar =
1220 psiconv_bool_true;
1221 result->cursor_row = result->cursor_column = 0;
1222 result->sheet_display_size = result->graph_display_size = 1000;
1223 return result;
1224}
1225
1226psiconv_formula_list psiconv_empty_formula_list(void)
1227{
1228 return psiconv_list_new(sizeof(struct psiconv_formula_s));
1229}
1230
1231psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
1232{
1233 psiconv_sheet_workbook_section result;
1234 if (!(result = malloc(sizeof(*result))))
1235 goto ERROR1;
1236 if (!(result->formulas = psiconv_empty_formula_list()))
1237 goto ERROR2;
1238 return result;
1239ERROR2:
1240 free(result);
1241ERROR1:
1242 return NULL;
1243}
1244
1245
1246psiconv_sheet_f psiconv_empty_sheet_f(void)
1247{
1248 psiconv_sheet_f result;
1249 if (!(result = malloc(sizeof(*result))))
1250 goto ERROR1;
1251 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1252 goto ERROR2;
1253 if (!(result->status_sec = psiconv_empty_sheet_status_section()))
1254 goto ERROR3;
1255 if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
1256 goto ERROR4;
1257 return result;
1258ERROR4:
1259 psiconv_free_sheet_status_section(result->status_sec);
1260ERROR3:
1261 psiconv_free_page_layout_section(result->page_sec);
1262ERROR2:
1263 free(result);
1264ERROR1:
1265 return NULL;
1266}
1267
1268psiconv_texted_f psiconv_empty_texted_f(void)
1269{
1270 psiconv_texted_f result;
1271 if (!(result = malloc(sizeof(*result))))
1272 goto ERROR1;
1273 if (!(result->page_sec = psiconv_empty_page_layout_section()))
1274 goto ERROR2;
1275 if (!(result->texted_sec = psiconv_empty_texted_section()))
1276 goto ERROR3;
1277 return result;
1278ERROR3:
1279 psiconv_free_page_layout_section(result->page_sec);
1280ERROR2:
1281 free(result);
1282ERROR1:
1283 return NULL;
1284}
1285
1286psiconv_paint_data_section psiconv_empty_paint_data_section(void)
1287{
1288 psiconv_paint_data_section result;
1289 if (!(result = malloc(sizeof(*result))))
1290 goto ERROR1;
1291 /* Is this correct? */
1292 result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
1293 /* Probably forbidden... */
1294 if (!(result->red = malloc(0)))
1295 goto ERROR2;
1296 if (!(result->green = malloc(0)))
1297 goto ERROR3;
1298 if (!(result->blue = malloc(0)))
1299 goto ERROR4;
1300 return result;
1301ERROR4:
1302 free(result->green);
1303ERROR3:
1304 free(result->red);
1305ERROR2:
1306 free(result);
1307ERROR1:
1308 return NULL;
1309}
1310
1311
1312psiconv_pictures psiconv_empty_pictures(void)
1313{
1314 psiconv_pictures result;
1315 psiconv_paint_data_section pds;
1316 if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
1317 goto ERROR1;
1318 if (!(pds = psiconv_empty_paint_data_section()))
1319 goto ERROR2;
1320 if (psiconv_list_add(result,pds))
1321 goto ERROR3;
1322 free(pds);
1323 return result;
1324ERROR3:
1325 psiconv_free_paint_data_section(pds);
1326ERROR2:
1327 psiconv_list_free(result);
1328ERROR1:
1329 return NULL;
1330}
1331
1332psiconv_mbm_f psiconv_empty_mbm_f(void)
1333{
1334 psiconv_mbm_f result;
1335 if (!(result = malloc(sizeof(*result))))
1336 goto ERROR1;
1337 if (!(result->sections = psiconv_empty_pictures()))
1338 goto ERROR2;
1339 return result;
1340ERROR2:
1341 free(result);
1342ERROR1:
1343 return NULL;
1344}
1345
1346psiconv_sketch_section psiconv_empty_sketch_section(void)
1347{
1348 psiconv_sketch_section result;
1349 if (!(result = malloc(sizeof(*result))))
1350 goto ERROR1;
1351 result->displayed_xsize = 320;
1352 result->displayed_ysize = 200;
1353 result->picture_data_x_offset = result->picture_data_y_offset =
1354 result->form_xsize = result->form_ysize =
1355 result->displayed_size_x_offset = result->displayed_size_y_offset = 0;
1356 result->magnification_x = result->magnification_y = 1.0;
1357 result->cut_left = result->cut_right = result->cut_top =
1358 result->cut_bottom = 0.0;
1359 if (!(result->picture = psiconv_empty_paint_data_section()))
1360 goto ERROR2;
1361 return result;
1362ERROR2:
1363 free(result);
1364ERROR1:
1365 return NULL;
1366}
1367
1368psiconv_sketch_f psiconv_empty_sketch_f(void)
1369{
1370 psiconv_sketch_f result;
1371 if (!(result = malloc(sizeof(*result))))
1372 goto ERROR1;
1373 if (!(result->sketch_sec = psiconv_empty_sketch_section()))
1374 goto ERROR2;
1375 return result;
1376ERROR2:
1377 free(result);
1378ERROR1:
1379 return NULL;
1380}
1381
1382psiconv_cliparts psiconv_empty_cliparts(void)
1383{
1384 /* Is this correct? */
1385 return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
1386}
1387
1388psiconv_clipart_f psiconv_empty_clipart_f(void)
1389{
1390 psiconv_clipart_f result;
1391 if (!(result = malloc(sizeof(*result))))
1392 goto ERROR1;
1393 if (!(result->sections = psiconv_empty_cliparts()))
1394 goto ERROR2;
1395 return result;
1396ERROR2:
1397 free(result);
1398ERROR1:
1399 return NULL;
1400}
1401
1402psiconv_file psiconv_empty_file(psiconv_file_type_t type)
1403{
1404 psiconv_file result;
1405 if (!(result = malloc(sizeof(*result))))
1406 return NULL;
1407 result->type = type;
1408 if (type == psiconv_word_file) {
1409 if (!(result->file = psiconv_empty_word_f()))
1410 goto ERROR;
1411 } else if (type == psiconv_sheet_file) {
1412 if (!(result->file = psiconv_empty_sheet_f()))
1413 goto ERROR;
1414 } else if (type == psiconv_texted_file) {
1415 if (!(result->file = psiconv_empty_texted_f()))
1416 goto ERROR;
1417 } else if (type == psiconv_mbm_file) {
1418 if (!(result->file = psiconv_empty_mbm_f()))
1419 goto ERROR;
1420 } else if (type == psiconv_sketch_file) {
1421 if (!(result->file = psiconv_empty_sketch_f()))
1422 goto ERROR;
1423 } else if (type == psiconv_clipart_file) {
1424 if (!(result->file = psiconv_empty_clipart_f()))
1425 goto ERROR;
1426 } else
1427 goto ERROR;
1428 return result;
1429ERROR:
1430 free(result);
1431 return NULL;
1432}
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