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

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

Parent Directory | Revision Log | View Patch Patch

Revision 24		Revision 99
1	/*	1	/*
2	data.c - Part of psiconv, a PSION 5 file formats converter	2	data.c - Part of psiconv, a PSION 5 file formats converter
3	Copyright (c) 1999 Frodo Looijaard <frodol@dds.nl>	3	Copyright (c) 1999, 2000 Frodo Looijaard <frodol@dds.nl>
4		4
5	This program is free software; you can redistribute it and/or modify	5	This program is free software; you can redistribute it and/or modify
6	it under the terms of the GNU General Public License as published by	6	it under the terms of the GNU General Public License as published by
7	the Free Software Foundation; either version 2 of the License, or	7	the Free Software Foundation; either version 2 of the License, or
8	(at your option) any later version.	8	(at your option) any later version.
…		…
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"	25	#include "list.h"
26	#include "general.h"
27		26
28	static psiconv_color clone_color(psiconv_color color);	27	static psiconv_color clone_color(psiconv_color color);
29	static psiconv_font clone_font(psiconv_font font);	28	static psiconv_font clone_font(psiconv_font font);
30	static psiconv_border clone_border(psiconv_border border);	29	static psiconv_border clone_border(psiconv_border border);
31	static psiconv_bullet clone_bullet(psiconv_bullet bullet);	30	static psiconv_bullet clone_bullet(psiconv_bullet bullet);
32	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);	31	static psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs);
33	static void psiconv_free_style_aux(void *style);	32	static void psiconv_free_style_aux(void *style);
34	static void psiconv_free_in_line_layout_aux(void * layout);	33	static void psiconv_free_in_line_layout_aux(void * layout);
35	static void psiconv_free_paragraph_aux(void * paragraph);	34	static void psiconv_free_paragraph_aux(void * paragraph);
36	static void psiconv_free_paint_data_section_aux(void * section);	35	static void psiconv_free_paint_data_section_aux(void * section);
		36	static void psiconv_free_clipart_section_aux(void * section);
		37	static void psiconv_free_formula_aux(void *data);
37		38
		39	static psiconv_word_styles_section psiconv_empty_word_styles_section(void);
		40	static psiconv_text_and_layout psiconv_empty_text_and_layout(void);
		41	static psiconv_texted_section psiconv_empty_texted_section(void);
		42	static psiconv_page_header psiconv_empty_page_header(void);
		43	static psiconv_page_layout_section psiconv_empty_page_layout_section(void);
		44	static psiconv_word_status_section psiconv_empty_word_status_section(void);
		45	static psiconv_word_f psiconv_empty_word_f(void);
		46	static psiconv_sheet_status_section psiconv_empty_sheet_status_section(void);
		47	static psiconv_formula_list psiconv_empty_formula_list(void);
		48	static psiconv_sheet_workbook_section
		49	psiconv_empty_sheet_workbook_section(void);
		50	static psiconv_sheet_f psiconv_empty_sheet_f(void);
		51	static psiconv_texted_f psiconv_empty_texted_f(void);
		52	static psiconv_paint_data_section psiconv_empty_paint_data_section(void);
		53	static psiconv_pictures psiconv_empty_pictures(void);
		54	static psiconv_mbm_f psiconv_empty_mbm_f(void);
		55	static psiconv_sketch_section psiconv_empty_sketch_section(void);
		56	static psiconv_sketch_f psiconv_empty_sketch_f(void);
		57	static psiconv_clipart_f psiconv_empty_clipart_f(void);
		58	static psiconv_cliparts psiconv_empty_cliparts(void);
		59
		60
		61	/* Note: these defaults seem to be hard-coded somewhere outside the
		62	files themself. */
38	psiconv_character_layout psiconv_basic_character_layout(void)	63	psiconv_character_layout psiconv_basic_character_layout(void)
39	{	64	{
40	/* Make the structures static, to oblige IRIX */	65	/* Make the structures static, to oblige IRIX */
41	static struct psiconv_color black =	66	static struct psiconv_color_s black =
42	{	67	{
43	0x00, /* red */	68	0x00, /* red */
44	0x00, /* green */	69	0x00, /* green */
45	0x00, /* blue */	70	0x00, /* blue */
46	};	71	};
47	static struct psiconv_color white =	72	static struct psiconv_color_s white =
48	{	73	{
49	0xff, /* red */	74	0xff, /* red */
50	0xff, /* green */	75	0xff, /* green */
51	0xff, /* blue */	76	0xff, /* blue */
52	};	77	};
53	static struct psiconv_font font =	78	static struct psiconv_font_s font =
54	{	79	{
55	"Times New Roman", /* name */	80	"Times New Roman", /* name */
56	3 /* screenfont */	81	3 /* screenfont */
57	};	82	};
58	struct psiconv_character_layout cl =	83	struct psiconv_character_layout_s cl =
59	{	84	{
60	&black, /* color */	85	&black, /* color */
61	&white, /* back_color */	86	&white, /* back_color */
62	10.0, /* font_size */	87	10.0, /* font_size */
63	psiconv_bool_false, /* italic */	88	psiconv_bool_false, /* italic */
64	psiconv_bool_false, /* bold */	89	psiconv_bool_false, /* bold */
65	psiconv_normalscript, /* super_sub */	90	psiconv_normalscript, /* super_sub */
66	psiconv_bool_false, /* underline */	91	psiconv_bool_false, /* underline */
67	psiconv_bool_false, /* strike_out */	92	psiconv_bool_false, /* strikethrough */
68	&font, /* font */	93	&font, /* font */
69	};	94	};
70		95
71	return psiconv_clone_character_layout(&cl);	96	return psiconv_clone_character_layout(&cl);
72	}	97	}
73		98
		99	/* Note: these defaults seem to be hard-coded somewhere outside the
		100	files themself. */
74	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)	101	psiconv_paragraph_layout psiconv_basic_paragraph_layout(void)
75	{	102	{
76	static struct psiconv_font font =	103	static struct psiconv_font_s font =
77	{	104	{
78	"Times New Roman", /* name */	105	"Times New Roman", /* name */
79	2 /* screenfont */	106	2 /* screenfont */
80	};	107	};
81	static struct psiconv_color black =	108	static struct psiconv_color_s black =
82	{	109	{
83	0x00, /* red */	110	0x00, /* red */
84	0x00, /* green */	111	0x00, /* green */
85	0x00, /* blue */	112	0x00, /* blue */
86	};	113	};
87	static struct psiconv_color white =	114	static struct psiconv_color_s white =
88	{	115	{
89	0xff, /* red */	116	0xff, /* red */
90	0xff, /* green */	117	0xff, /* green */
91	0xff, /* blue */	118	0xff, /* blue */
92	};	119	};
93	static struct psiconv_border no_border =	120	static struct psiconv_border_s no_border =
94	{	121	{
95	psiconv_border_none, /* kind */	122	psiconv_border_none, /* kind */
96	1, /* thickness */	123	1, /* thickness */
97	&black /* color */	124	&black /* color */
98	};	125	};
99	static struct psiconv_bullet bullet =	126	static struct psiconv_bullet_s bullet =
100	{	127	{
101	psiconv_bool_false, /* on */	128	psiconv_bool_false, /* on */
102	10.0, /* font_size */	129	10.0, /* font_size */
103	0x95, /* character */	130	0x95, /* character */
104	psiconv_bool_true, /* indent */	131	psiconv_bool_true, /* indent */
105	&black, /* color */	132	&black, /* color */
106	&font, /* font */	133	&font, /* font */
107	};	134	};
108	static struct psiconv_all_tabs tabs =	135	static struct psiconv_all_tabs_s tabs =
109	{	136	{
110	0.64, /* normal */	137	0.64, /* normal */
111	NULL /* kind */	138	NULL /* kind */
112	};	139	};
113	struct psiconv_paragraph_layout pl =	140	struct psiconv_paragraph_layout_s pl =
114	{	141	{
115	&white, /* back_color */	142	&white, /* back_color */
116	0.0, /* indent_left */	143	0.0, /* indent_left */
117	0.0, /* indent_right */	144	0.0, /* indent_right */
118	0.0, /* indent_first */	145	0.0, /* indent_first */
119	psiconv_justify_left, /* justify_hor */	146	psiconv_justify_left, /* justify_hor */
120	psiconv_justify_middle,/* justify_ver */	147	psiconv_justify_middle,/* justify_ver */
121	0.0, /* interline */	148	10.0, /* linespacing */
122	psiconv_bool_false, /* interline_exact */	149	psiconv_bool_false, /* linespacing_exact */
123	0.0, /* top_space */	150	0.0, /* space_above */
124	0.0, /* bottom_space */	151	0.0, /* space_below */
125	psiconv_bool_false, /* on_one_page */
126	psiconv_bool_false, /* together_with */	152	psiconv_bool_false, /* keep_together */
		153	psiconv_bool_false, /* keep_with_next */
127	psiconv_bool_false, /* on_next_page */	154	psiconv_bool_false, /* on_next_page */
128	psiconv_bool_false, /* no_widow_protection */	155	psiconv_bool_false, /* no_widow_protection */
129	0.0, /* left_margin */	156	0.0, /* left_margin */
130	&bullet, /* bullet */	157	&bullet, /* bullet */
131	&no_border, /* left_border */	158	&no_border, /* left_border */
…		…
134	&no_border, /* bottom_border */	161	&no_border, /* bottom_border */
135	&tabs, /* tabs */	162	&tabs, /* tabs */
136	};	163	};
137	psiconv_paragraph_layout res;	164	psiconv_paragraph_layout res;
138		165
139	pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab));	166	if (!(pl.tabs->extras = psiconv_list_new(sizeof(struct psiconv_tab_s))))
		167	return NULL;
140	res = psiconv_clone_paragraph_layout(&pl);	168	res = psiconv_clone_paragraph_layout(&pl);
141	psiconv_list_free(pl.tabs->extras);	169	psiconv_list_free(pl.tabs->extras);
142	return res;	170	return res;
143	}	171	}
144		172
145	psiconv_color clone_color(psiconv_color color)	173	psiconv_color clone_color(psiconv_color color)
146	{	174	{
147	psiconv_color result;	175	psiconv_color result;
148	result = malloc(sizeof(*result));	176	if (!(result = malloc(sizeof(*result))))
		177	return NULL;
149	result = color;	178	result = color;
150	return result;	179	return result;
151	}	180	}
152		181
153	psiconv_font clone_font(psiconv_font font)	182	psiconv_font clone_font(psiconv_font font)
154	{	183	{
155	psiconv_font result;	184	psiconv_font result;
156	result = malloc(sizeof(*result));	185	if(!(result = malloc(sizeof(*result))))
		186	goto ERROR1;
157	result = font;	187	result = font;
158	result->name = strdup(result->name);	188	if (!(result->name = strdup(result->name)))
		189	goto ERROR2;
159	return result;	190	return result;
		191	ERROR2:
		192	free(result);
		193	ERROR1:
		194	return NULL;
160	}	195	}
161		196
162	psiconv_border clone_border(psiconv_border border)	197	psiconv_border clone_border(psiconv_border border)
163	{	198	{
164	psiconv_border result;	199	psiconv_border result;
165	result = malloc(sizeof(*result));	200	if (!(result = malloc(sizeof(*result))))
		201	goto ERROR1;
166	result = border;	202	result = border;
167	result->color = clone_color(result->color);	203	if(!(result->color = clone_color(result->color)))
		204	goto ERROR2;
168	return result;	205	return result;
		206	ERROR2:
		207	free(result);
		208	ERROR1:
		209	return NULL;
169	}	210	}
170		211
171	psiconv_bullet clone_bullet(psiconv_bullet bullet)	212	psiconv_bullet clone_bullet(psiconv_bullet bullet)
172	{	213	{
173	psiconv_bullet result;	214	psiconv_bullet result;
174	result = malloc(sizeof(*result));	215	if (!(result = malloc(sizeof(*result))))
		216	goto ERROR1;
175	result = bullet;	217	result = bullet;
176	result->font = clone_font(result->font);	218	if (!(result->font = clone_font(result->font)))
		219	goto ERROR2;
177	result->color = clone_color(result->color);	220	if (!(result->color = clone_color(result->color)))
		221	goto ERROR3;
178	return result;	222	return result;
		223	ERROR3:
		224	psiconv_free_font(result->font);
		225	ERROR2:
		226	free(result);
		227	ERROR1:
		228	return NULL;
179	}	229	}
180		230
181	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)	231	psiconv_all_tabs clone_all_tabs(psiconv_all_tabs all_tabs)
182	{	232	{
183	psiconv_all_tabs result;	233	psiconv_all_tabs result;
184	result = malloc(sizeof(*result));	234	if (!(result = malloc(sizeof(*result))))
		235	goto ERROR1;
185	result = all_tabs;	236	result = all_tabs;
186	result->extras = psiconv_list_clone(result->extras);	237	if (!(result->extras = psiconv_list_clone(result->extras)))
		238	goto ERROR2;
187	return result;	239	return result;
		240	ERROR2:
		241	free(result);
		242	ERROR1:
		243	return NULL;
188	}	244	}
189		245
190	psiconv_character_layout psiconv_clone_character_layout	246	psiconv_character_layout psiconv_clone_character_layout
191	(psiconv_character_layout ls)	247	(psiconv_character_layout ls)
192	{	248	{
193	psiconv_character_layout result;	249	psiconv_character_layout result;
194		250
195	result = malloc(sizeof(*result));	251	if (!(result = malloc(sizeof(*result))))
		252	goto ERROR1;
196	result = ls;	253	result = ls;
197	result->color = clone_color(result->color);	254	if (!(result->color = clone_color(result->color)))
		255	goto ERROR2;
198	result->back_color = clone_color(result->back_color);	256	if (!(result->back_color = clone_color(result->back_color)))
		257	goto ERROR3;
199	result->font = clone_font(result->font);	258	if (!(result->font = clone_font(result->font)))
		259	goto ERROR4;
200	return result;	260	return result;
		261	ERROR4:
		262	psiconv_free_color(result->back_color);
		263	ERROR3:
		264	psiconv_free_color(result->color);
		265	ERROR2:
		266	free(result);
		267	ERROR1:
		268	return NULL;
201	}	269	}
202		270
203	psiconv_paragraph_layout psiconv_clone_paragraph_layout	271	psiconv_paragraph_layout psiconv_clone_paragraph_layout
204	(psiconv_paragraph_layout ls)	272	(psiconv_paragraph_layout ls)
205	{	273	{
206	psiconv_paragraph_layout result;	274	psiconv_paragraph_layout result;
207		275
208	result = malloc(sizeof(*result));	276	if (!(result = malloc(sizeof(*result))))
		277	goto ERROR1;
209	result = ls;	278	result = ls;
210	result->back_color = clone_color(result->back_color);	279	if (!(result->back_color = clone_color(result->back_color)))
		280	goto ERROR2;
211	result->bullet = clone_bullet(result->bullet);	281	if (!(result->bullet = clone_bullet(result->bullet)))
		282	goto ERROR3;
212	result->left_border = clone_border(result->left_border);	283	if (!(result->left_border = clone_border(result->left_border)))
		284	goto ERROR4;
213	result->right_border = clone_border(result->right_border);	285	if (!(result->right_border = clone_border(result->right_border)))
		286	goto ERROR5;
214	result->top_border = clone_border(result->top_border);	287	if (!(result->top_border = clone_border(result->top_border)))
		288	goto ERROR6;
215	result->bottom_border = clone_border(result->bottom_border);	289	if (!(result->bottom_border = clone_border(result->bottom_border)))
		290	goto ERROR7;
216	result->tabs = clone_all_tabs(result->tabs);	291	if (!(result->tabs = clone_all_tabs(result->tabs)))
		292	goto ERROR8;
217	return result;	293	return result;
		294	ERROR8:
		295	psiconv_free_border(result->bottom_border);
		296	ERROR7:
		297	psiconv_free_border(result->top_border);
		298	ERROR6:
		299	psiconv_free_border(result->right_border);
		300	ERROR5:
		301	psiconv_free_border(result->left_border);
		302	ERROR4:
		303	psiconv_free_bullet(result->bullet);
		304	ERROR3:
		305	psiconv_free_color(result->back_color);
		306	ERROR2:
		307	free(result);
		308	ERROR1:
		309	return NULL;
218	}	310	}
219		311
220	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)	312	psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr)
221	{	313	{
222	if (nr == 0)	314	if (nr == 0)
…		…
448	psiconv_free_word_styles_section(file->styles_sec);	540	psiconv_free_word_styles_section(file->styles_sec);
449	free(file);	541	free(file);
450	}	542	}
451	}	543	}
452		544
		545	void psiconv_free_sheet_status_section(psiconv_sheet_status_section section)
		546	{
		547	if (section)
		548	free(section);
		549	}
		550
		551	void psiconv_free_formula_aux(void *data)
		552	{
		553	psiconv_formula formula;
		554	formula = data;
		555	if (formula->type == psiconv_formula_dat_string)
		556	free(formula->data.dat_string);
		557	else if ((formula->type != psiconv_formula_dat_int) &&
		558	(formula->type != psiconv_formula_dat_var) &&
		559	(formula->type != psiconv_formula_dat_float) &&
		560	(formula->type != psiconv_formula_dat_cellref) &&
		561	(formula->type != psiconv_formula_dat_cellblock) &&
		562	(formula->type != psiconv_formula_dat_vcellblock) &&
		563	(formula->type != psiconv_formula_mark_opsep) &&
		564	(formula->type != psiconv_formula_mark_opend) &&
		565	(formula->type != psiconv_formula_mark_eof) &&
		566	(formula->type != psiconv_formula_unknown))
		567	psiconv_free_formula_list(formula->data.fun_operands);
		568	}
		569
		570	void psiconv_free_formula(psiconv_formula formula)
		571	{
		572	if (formula) {
		573	psiconv_free_formula_aux(formula);
		574	free(formula);
		575	}
		576	}
		577
		578	void psiconv_free_formula_list(psiconv_formula_list list)
		579	{
		580	if (list)
		581	psiconv_list_free_el(list,psiconv_free_formula_aux);
		582	}
		583
		584	void psiconv_free_sheet_workbook_section(psiconv_sheet_workbook_section section)
		585	{
		586	if (section) {
		587	psiconv_free_formula_list(section->formulas);
		588	free(section);
		589	}
		590	}
		591
		592	void psiconv_free_sheet_f(psiconv_sheet_f file)
		593	{
		594	if (file) {
		595	psiconv_free_page_layout_section(file->page_sec);
		596	psiconv_free_sheet_status_section(file->status_sec);
		597	psiconv_free_sheet_workbook_section(file->workbook_sec);
		598	free(file);
		599	}
		600	}
		601
453	void psiconv_free_texted_f(psiconv_texted_f file)	602	void psiconv_free_texted_f(psiconv_texted_f file)
454	{	603	{
455	if (file) {	604	if (file) {
456	psiconv_free_page_layout_section(file->page_sec);	605	psiconv_free_page_layout_section(file->page_sec);
457	psiconv_free_texted_section(file->texted_sec);	606	psiconv_free_texted_section(file->texted_sec);
…		…
481	{	630	{
482	if (section)	631	if (section)
483	psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);	632	psiconv_list_free_el(section,&psiconv_free_paint_data_section_aux);
484	}	633	}
485		634
486	void psiconv_free_mbm_jumptable_section (psiconv_mbm_jumptable_section section)	635	void psiconv_free_jumptable_section (psiconv_jumptable_section section)
487	{	636	{
488	if (section)	637	if (section)
489	psiconv_list_free(section);	638	psiconv_list_free(section);
490	}	639	}
491		640
…		…
507		656
508	void psiconv_free_sketch_f(psiconv_sketch_f file)	657	void psiconv_free_sketch_f(psiconv_sketch_f file)
509	{	658	{
510	if (file) {	659	if (file) {
511	psiconv_free_sketch_section(file->sketch_sec);	660	psiconv_free_sketch_section(file->sketch_sec);
		661	free(file);
		662	}
		663	}
		664
		665	void psiconv_free_clipart_section_aux(void *section)
		666	{
		667	if (section)
		668	free(((psiconv_clipart_section ) section)->picture);
		669	}
		670
		671	void psiconv_free_clipart_section(psiconv_clipart_section section)
		672	{
		673	if (section) {
		674	psiconv_free_clipart_section_aux(section);
		675	free(section);
		676	}
		677	}
		678
		679	void psiconv_free_cliparts(psiconv_cliparts section)
		680	{
		681	if (section)
		682	psiconv_list_free_el(section,&psiconv_free_clipart_section_aux);
		683	}
		684
		685	void psiconv_free_clipart_f(psiconv_clipart_f file)
		686	{
		687	if (file) {
		688	psiconv_free_cliparts(file->sections);
512	free(file);	689	free(file);
513	}	690	}
514	}	691	}
515		692
516	void psiconv_free_file(psiconv_file file)	693	void psiconv_free_file(psiconv_file file)
…		…
522	psiconv_free_texted_f((psiconv_texted_f) file->file);	699	psiconv_free_texted_f((psiconv_texted_f) file->file);
523	else if (file->type == psiconv_mbm_file)	700	else if (file->type == psiconv_mbm_file)
524	psiconv_free_mbm_f((psiconv_mbm_f) file->file);	701	psiconv_free_mbm_f((psiconv_mbm_f) file->file);
525	else if (file->type == psiconv_sketch_file)	702	else if (file->type == psiconv_sketch_file)
526	psiconv_free_sketch_f((psiconv_sketch_f) file->file);	703	psiconv_free_sketch_f((psiconv_sketch_f) file->file);
		704	else if (file->type == psiconv_clipart_file)
		705	psiconv_free_clipart_f((psiconv_clipart_f) file->file);
		706	else if (file->type == psiconv_sheet_file)
		707	psiconv_free_sheet_f((psiconv_sheet_f) file->file);
527	free(file);	708	free(file);
528	}	709	}
529	}	710	}
		711
		712	int psiconv_compare_color(const psiconv_color value1,
		713	const psiconv_color value2)
		714	{
		715	if (!value1 \|\| !value2)
		716	return 1;
		717	if ((value1->red == value2->red) &&
		718	(value1->green == value2->green) &&
		719	(value1->blue == value2->blue))
		720	return 0;
		721	else
		722	return 1;
		723	}
		724
		725	int psiconv_compare_font(const psiconv_font value1,
		726	const psiconv_font value2)
		727	{
		728	if (!value1 \|\| !value2 \|\| !value1->name \|\| !value2->name)
		729	return 1;
		730	if ((value1->screenfont == value2->screenfont) &&
		731	!strcmp(value1->name,value2->name))
		732	return 0;
		733	else
		734	return 1;
		735	}
		736
		737	int psiconv_compare_border(const psiconv_border value1,
		738	const psiconv_border value2)
		739	{
		740	if (!value1 \|\| !value2)
		741	return 1;
		742	if ((value1->kind == value2->kind) &&
		743	(value1->thickness == value2->thickness) &&
		744	!psiconv_compare_color(value1->color,value2->color))
		745	return 0;
		746	else
		747	return 1;
		748	}
		749
		750	int psiconv_compare_bullet(const psiconv_bullet value1,
		751	const psiconv_bullet value2)
		752	{
		753	if (!value1 \|\| !value2)
		754	return 1;
		755	if ((value1->on == value2->on) &&
		756	(value1->font_size == value2->font_size) &&
		757	(value1->character == value2->character) &&
		758	(value1->indent == value2->indent) &&
		759	!psiconv_compare_color(value1->color,value2->color) &&
		760	!psiconv_compare_font(value1->font,value2->font))
		761	return 0;
		762	else
		763	return 1;
		764	}
		765
		766	int psiconv_compare_tab(const psiconv_tab value1, const psiconv_tab value2)
		767	{
		768	if (!value1 \|\| !value2)
		769	return 1;
		770	if ((value1->location == value2->location) &&
		771	(value1->kind == value2->kind))
		772	return 0;
		773	else
		774	return 1;
		775	}
		776
		777	int psiconv_compare_all_tabs(const psiconv_all_tabs value1,
		778	const psiconv_all_tabs value2)
		779	{
		780	int i;
		781
		782	if (!value1 \|\| !value2 \|\| !value1->extras \|\| !value2->extras)
		783	return 1;
		784
		785	if ((value1->normal != value2->normal) \|\|
		786	psiconv_list_length(value1->extras) !=
		787	psiconv_list_length(value2->extras))
		788	return 1;
		789	for (i = 0; i < psiconv_list_length(value1->extras); i++)
		790	if (psiconv_compare_tab(psiconv_list_get(value1->extras,i),
		791	psiconv_list_get(value2->extras,i)))
		792
		793	return 1;
		794	return 0;
		795	}
		796
		797	int psiconv_compare_paragraph_layout(const psiconv_paragraph_layout value1,
		798	const psiconv_paragraph_layout value2)
		799	{
		800	if (!value1 \|\| !value2)
		801	return 1;
		802	if ((value1->indent_left == value2->indent_left) &&
		803	(value1->indent_right == value2->indent_right) &&
		804	(value1->indent_first == value2->indent_first) &&
		805	(value1->justify_hor == value2->justify_hor) &&
		806	(value1->justify_ver == value2->justify_ver) &&
		807	(value1->linespacing == value2->linespacing) &&
		808	(value1->space_above == value2->space_above) &&
		809	(value1->space_below == value2->space_below) &&
		810	(value1->keep_together == value2->keep_together) &&
		811	(value1->keep_with_next == value2->keep_with_next) &&
		812	(value1->on_next_page == value2->on_next_page) &&
		813	(value1->no_widow_protection == value2->no_widow_protection) &&
		814	(value1->border_distance == value2->border_distance) &&
		815	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		816	!psiconv_compare_bullet(value1->bullet,value2->bullet) &&
		817	!psiconv_compare_border(value1->left_border,value2->left_border) &&
		818	!psiconv_compare_border(value1->right_border,value2->right_border) &&
		819	!psiconv_compare_border(value1->top_border,value2->top_border) &&
		820	!psiconv_compare_border(value1->bottom_border,value2->bottom_border) &&
		821	!psiconv_compare_all_tabs(value1->tabs,value2->tabs))
		822	return 0;
		823	else
		824	return 1;
		825	}
		826
		827
		828	int psiconv_compare_character_layout(const psiconv_character_layout value1,
		829	const psiconv_character_layout value2)
		830	{
		831	if (!value1 \|\| !value2)
		832	return 1;
		833	if ((value1->font_size == value2->font_size) &&
		834	(value1->italic == value2->italic) &&
		835	(value1->bold == value2->bold) &&
		836	(value1->super_sub == value2->super_sub) &&
		837	(value1->underline == value2->underline) &&
		838	(value1->strikethrough == value2->strikethrough) &&
		839	!psiconv_compare_color(value1->color,value2->color) &&
		840	!psiconv_compare_color(value1->back_color,value2->back_color) &&
		841	!psiconv_compare_font(value1->font,value2->font))
		842	return 0;
		843	else
		844	return 1;
		845	}
		846
		847
		848
		849	psiconv_word_styles_section psiconv_empty_word_styles_section(void)
		850	{
		851	psiconv_word_styles_section result;
		852	if (!(result = malloc(sizeof(*result))))
		853	goto ERROR1;
		854	if (!(result->styles = psiconv_list_new(sizeof(struct psiconv_word_style_s))))
		855	goto ERROR2;
		856	if (!(result->normal = malloc(sizeof(struct psiconv_word_style_s))))
		857	goto ERROR3;
		858	if (!(result->normal->character = psiconv_basic_character_layout()))
		859	goto ERROR4;
		860	if (!(result->normal->paragraph = psiconv_basic_paragraph_layout()))
		861	goto ERROR5;
		862	result->normal->hotkey = 'N';
		863	result->normal->name = NULL;
		864	result->normal->built_in = psiconv_bool_true;
		865	result->normal->outline_level = 0;
		866	return result;
		867	ERROR5:
		868	psiconv_free_character_layout(result->normal->character);
		869	ERROR4:
		870	free(result->normal);
		871	ERROR3:
		872	psiconv_list_free(result->styles);
		873	ERROR2:
		874	free(result);
		875	ERROR1:
		876	return NULL;
		877	}
		878
		879	psiconv_text_and_layout psiconv_empty_text_and_layout(void)
		880	{
		881	return psiconv_list_new(sizeof(struct psiconv_paragraph_s));
		882	}
		883
		884	psiconv_texted_section psiconv_empty_texted_section(void)
		885	{
		886	psiconv_texted_section result;
		887	if (!(result = malloc(sizeof(*result))))
		888	goto ERROR1;
		889	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		890	goto ERROR2;
		891	return result;
		892	ERROR2:
		893	free(result);
		894	ERROR1:
		895	return NULL;
		896	}
		897
		898	psiconv_page_header psiconv_empty_page_header(void)
		899	{
		900	psiconv_page_header result;
		901	if (!(result = malloc(sizeof(*result))))
		902	goto ERROR1;
		903	result->on_first_page = psiconv_bool_true;
		904	if (!(result->base_paragraph_layout = psiconv_basic_paragraph_layout()))
		905	goto ERROR2;
		906	if (!(result->base_character_layout = psiconv_basic_character_layout()))
		907	goto ERROR3;
		908	if (!(result->text = psiconv_empty_texted_section()))
		909	goto ERROR4;
		910	return result;
		911	ERROR4:
		912	psiconv_free_character_layout(result->base_character_layout);
		913	ERROR3:
		914	psiconv_free_paragraph_layout(result->base_paragraph_layout);
		915	ERROR2:
		916	free(result);
		917	ERROR1:
		918	return NULL;
		919	}
		920
		921	psiconv_page_layout_section psiconv_empty_page_layout_section(void)
		922	{
		923	psiconv_page_layout_section result;
		924	if (!(result = malloc(sizeof(*result))))
		925	goto ERROR1;
		926	result->first_page_nr = 1;
		927	result->header_dist = result->footer_dist = 1.27;
		928	result->left_margin = result->right_margin = 3.175;
		929	result->top_margin = result->bottom_margin = 2.54;
		930	result->page_width = 21.0;
		931	result->page_height = 29.7;
		932	result->landscape = psiconv_bool_false;
		933	if (!(result->header = psiconv_empty_page_header()))
		934	goto ERROR2;
		935	if (!(result->footer = psiconv_empty_page_header()))
		936	goto ERROR3;
		937	return result;
		938	ERROR3:
		939	psiconv_free_page_header(result->header);
		940	ERROR2:
		941	free(result);
		942	ERROR1:
		943	return NULL;
		944	}
		945
		946	psiconv_word_status_section psiconv_empty_word_status_section(void)
		947	{
		948	psiconv_word_status_section result;
		949	if (!(result = malloc(sizeof(*result))))
		950	return NULL;
		951	result->show_tabs = result->show_spaces = result->show_paragraph_ends =
		952	result->show_hard_minus = result->show_hard_space =
		953	result->fit_lines_to_screen = psiconv_bool_false;
		954	result->show_full_pictures = result->show_full_graphs =
		955	result->show_top_toolbar = result->show_side_toolbar =
		956	psiconv_bool_true;
		957	result->cursor_position = 0;
		958	result->display_size = 1000;
		959	return result;
		960	}
		961
		962	psiconv_word_f psiconv_empty_word_f(void)
		963	{
		964	psiconv_word_f result;
		965	if (!(result = malloc(sizeof(*result))))
		966	goto ERROR1;
		967	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		968	goto ERROR2;
		969	if (!(result->paragraphs = psiconv_empty_text_and_layout()))
		970	goto ERROR3;
		971	if (!(result->status_sec = psiconv_empty_word_status_section()))
		972	goto ERROR4;
		973	if (!(result->styles_sec = psiconv_empty_word_styles_section()))
		974	goto ERROR5;
		975	return result;
		976	ERROR5:
		977	psiconv_free_word_status_section(result->status_sec);
		978	ERROR4:
		979	psiconv_free_text_and_layout(result->paragraphs);
		980	ERROR3:
		981	psiconv_free_page_layout_section(result->page_sec);
		982	ERROR2:
		983	free(result);
		984	ERROR1:
		985	return NULL;
		986	}
		987
		988	psiconv_sheet_status_section psiconv_empty_sheet_status_section(void)
		989	{
		990	psiconv_sheet_status_section result;
		991	if (!(result = malloc(sizeof(*result))))
		992	return NULL;
		993	result->show_horizontal_scrollbar = result->show_vertical_scrollbar =
		994	psiconv_triple_auto;
		995	result->show_graph = psiconv_bool_false;
		996	result->show_top_sheet_toolbar = result->show_side_sheet_toolbar =
		997	result->show_top_graph_toolbar = result->show_side_graph_toolbar =
		998	psiconv_bool_true;
		999	result->cursor_row = result->cursor_column = 0;
		1000	result->sheet_display_size = result->graph_display_size = 1000;
		1001	return result;
		1002	}
		1003
		1004	psiconv_formula_list psiconv_empty_formula_list(void)
		1005	{
		1006	return psiconv_list_new(sizeof(struct psiconv_formula_s));
		1007	}
		1008
		1009	psiconv_sheet_workbook_section psiconv_empty_sheet_workbook_section(void)
		1010	{
		1011	psiconv_sheet_workbook_section result;
		1012	if (!(result = malloc(sizeof(*result))))
		1013	goto ERROR1;
		1014	if (!(result->formulas = psiconv_empty_formula_list()))
		1015	goto ERROR2;
		1016	return result;
		1017	ERROR2:
		1018	free(result);
		1019	ERROR1:
		1020	return NULL;
		1021	}
		1022
		1023
		1024	psiconv_sheet_f psiconv_empty_sheet_f(void)
		1025	{
		1026	psiconv_sheet_f result;
		1027	if (!(result = malloc(sizeof(*result))))
		1028	goto ERROR1;
		1029	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1030	goto ERROR2;
		1031	if (!(result->status_sec = psiconv_empty_sheet_status_section()))
		1032	goto ERROR3;
		1033	if (!(result->workbook_sec = psiconv_empty_sheet_workbook_section()))
		1034	goto ERROR4;
		1035	return result;
		1036	ERROR4:
		1037	psiconv_free_sheet_status_section(result->status_sec);
		1038	ERROR3:
		1039	psiconv_free_page_layout_section(result->page_sec);
		1040	ERROR2:
		1041	free(result);
		1042	ERROR1:
		1043	return NULL;
		1044	}
		1045
		1046	psiconv_texted_f psiconv_empty_texted_f(void)
		1047	{
		1048	psiconv_texted_f result;
		1049	if (!(result = malloc(sizeof(*result))))
		1050	goto ERROR1;
		1051	if (!(result->page_sec = psiconv_empty_page_layout_section()))
		1052	goto ERROR2;
		1053	if (!(result->texted_sec = psiconv_empty_texted_section()))
		1054	goto ERROR3;
		1055	return result;
		1056	ERROR3:
		1057	psiconv_free_page_layout_section(result->page_sec);
		1058	ERROR2:
		1059	free(result);
		1060	ERROR1:
		1061	return NULL;
		1062	}
		1063
		1064	psiconv_paint_data_section psiconv_empty_paint_data_section(void)
		1065	{
		1066	psiconv_paint_data_section result;
		1067	if (!(result = malloc(sizeof(*result))))
		1068	goto ERROR1;
		1069	/* Is this correct? */
		1070	result->xsize = result->ysize = result->pic_xsize = result->pic_ysize = 0;
		1071	/* Probably forbidden... */
		1072	if (!(result->red = malloc(0)))
		1073	goto ERROR2;
		1074	if (!(result->green = malloc(0)))
		1075	goto ERROR3;
		1076	if (!(result->blue = malloc(0)))
		1077	goto ERROR4;
		1078	return result;
		1079	ERROR4:
		1080	free(result->green);
		1081	ERROR3:
		1082	free(result->red);
		1083	ERROR2:
		1084	free(result);
		1085	ERROR1:
		1086	return NULL;
		1087	}
		1088
		1089
		1090	psiconv_pictures psiconv_empty_pictures(void)
		1091	{
		1092	psiconv_pictures result;
		1093	psiconv_paint_data_section pds;
		1094	if (!(result = psiconv_list_new(sizeof(struct psiconv_paint_data_section_s))))
		1095	goto ERROR1;
		1096	if (!(pds = psiconv_empty_paint_data_section()))
		1097	goto ERROR2;
		1098	if (psiconv_list_add(result,pds))
		1099	goto ERROR3;
		1100	free(pds);
		1101	return result;
		1102	ERROR3:
		1103	psiconv_free_paint_data_section(pds);
		1104	ERROR2:
		1105	psiconv_list_free(result);
		1106	ERROR1:
		1107	return NULL;
		1108	}
		1109
		1110	psiconv_mbm_f psiconv_empty_mbm_f(void)
		1111	{
		1112	psiconv_mbm_f result;
		1113	if (!(result = malloc(sizeof(*result))))
		1114	goto ERROR1;
		1115	if (!(result->sections = psiconv_empty_pictures()))
		1116	goto ERROR2;
		1117	return result;
		1118	ERROR2:
		1119	free(result);
		1120	ERROR1:
		1121	return NULL;
		1122	}
		1123
		1124	psiconv_sketch_section psiconv_empty_sketch_section(void)
		1125	{
		1126	psiconv_sketch_section result;
		1127	if (!(result = malloc(sizeof(*result))))
		1128	goto ERROR1;
		1129	result->form_xsize = 320;
		1130	result->form_ysize = 200;
		1131	result->picture_x_offset = result->picture_y_offset = result->picture_xsize =
		1132	result->picture_ysize = 0;
		1133	result->magnification_x = result->magnification_y = 1.0;
		1134	result->cut_left = result->cut_right = result->cut_top =
		1135	result->cut_bottom = 0.0;
		1136	if (!(result->picture = psiconv_empty_paint_data_section()))
		1137	goto ERROR2;
		1138	return result;
		1139	ERROR2:
		1140	free(result);
		1141	ERROR1:
		1142	return NULL;
		1143	}
		1144
		1145	psiconv_sketch_f psiconv_empty_sketch_f(void)
		1146	{
		1147	psiconv_sketch_f result;
		1148	if (!(result = malloc(sizeof(*result))))
		1149	goto ERROR1;
		1150	if (!(result->sketch_sec = psiconv_empty_sketch_section()))
		1151	goto ERROR2;
		1152	return result;
		1153	ERROR2:
		1154	free(result);
		1155	ERROR1:
		1156	return NULL;
		1157	}
		1158
		1159	psiconv_cliparts psiconv_empty_cliparts(void)
		1160	{
		1161	/* Is this correct? */
		1162	return psiconv_list_new(sizeof(struct psiconv_clipart_section_s));
		1163	}
		1164
		1165	psiconv_clipart_f psiconv_empty_clipart_f(void)
		1166	{
		1167	psiconv_clipart_f result;
		1168	if (!(result = malloc(sizeof(*result))))
		1169	goto ERROR1;
		1170	if (!(result->sections = psiconv_empty_cliparts()))
		1171	goto ERROR2;
		1172	return result;
		1173	ERROR2:
		1174	free(result);
		1175	ERROR1:
		1176	return NULL;
		1177	}
		1178
		1179	psiconv_file psiconv_empty_file(psiconv_file_type_t type)
		1180	{
		1181	psiconv_file result;
		1182	if (!(result = malloc(sizeof(*result))))
		1183	return NULL;
		1184	result->type = type;
		1185	if (type == psiconv_word_file) {
		1186	if (!(result->file = psiconv_empty_word_f()))
		1187	goto ERROR;
		1188	} else if (type == psiconv_sheet_file) {
		1189	if (!(result->file = psiconv_empty_sheet_f()))
		1190	goto ERROR;
		1191	} else if (type == psiconv_texted_file) {
		1192	if (!(result->file = psiconv_empty_texted_f()))
		1193	goto ERROR;
		1194	} else if (type == psiconv_mbm_file) {
		1195	if (!(result->file = psiconv_empty_mbm_f()))
		1196	goto ERROR;
		1197	} else if (type == psiconv_sketch_file) {
		1198	if (!(result->file = psiconv_empty_sketch_f()))
		1199	goto ERROR;
		1200	} else if (type == psiconv_clipart_file) {
		1201	if (!(result->file = psiconv_empty_clipart_f()))
		1202	goto ERROR;
		1203	} else
		1204	goto ERROR;
		1205	return result;
		1206	ERROR:
		1207	free(result);
		1208	return NULL;
		1209	}

 Legend:



Removed from v.24
 


changed lines


 
Added in v.99
 Legend:



Removed from v.24
 


changed lines


 
Added in v.99
-Removed from v.24
+Added in v.99

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