1 | /* |
1 | /* |
2 | generate_layout.c - Part of psiconv, a PSION 5 file formats converter |
2 | generate_layout.c - Part of psiconv, a PSION 5 file formats converter |
3 | Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> |
3 | Copyright (c) 2000-2004 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. |
… | |
… | |
15 | You should have received a copy of the GNU General Public License |
15 | You should have received a copy of the GNU General Public License |
16 | along with this program; if not, write to the Free Software |
16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 | */ |
18 | */ |
19 | |
19 | |
20 | #include <string.h> |
|
|
21 | |
|
|
22 | #include "config.h" |
20 | #include "config.h" |
23 | #include "compat.h" |
21 | #include "compat.h" |
|
|
22 | |
|
|
23 | #include <string.h> |
24 | |
24 | |
25 | #include "generate_routines.h" |
25 | #include "generate_routines.h" |
26 | #include "error.h" |
26 | #include "error.h" |
27 | |
27 | |
28 | #ifdef DMALLOC |
28 | #ifdef DMALLOC |
29 | #include <dmalloc.h> |
29 | #include <dmalloc.h> |
30 | #endif |
30 | #endif |
31 | |
31 | |
32 | |
32 | |
33 | int psiconv_write_color(const psiconv_config config, psiconv_buffer buf, const psiconv_color value) |
33 | int psiconv_write_color(const psiconv_config config, psiconv_buffer buf, |
|
|
34 | int lev, const psiconv_color value) |
34 | { |
35 | { |
35 | int res; |
36 | int res; |
|
|
37 | |
|
|
38 | psiconv_progress(config,lev,0,"Writing color"); |
|
|
39 | |
36 | if (!value) { |
40 | if (!value) { |
37 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null color"); |
41 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null color"); |
38 | return -PSICONV_E_GENERATE; |
42 | return -PSICONV_E_GENERATE; |
39 | } |
43 | } |
40 | if ((res = psiconv_write_u8(config,buf,value->red))) |
44 | if ((res = psiconv_write_u8(config,buf,lev+1,value->red))) |
41 | return res; |
45 | return res; |
42 | if ((res = psiconv_write_u8(config,buf,value->green))) |
46 | if ((res = psiconv_write_u8(config,buf,lev+1,value->green))) |
43 | return res; |
47 | return res; |
44 | return psiconv_write_u8(config,buf,value->blue); |
48 | return psiconv_write_u8(config,buf,lev+1,value->blue); |
45 | } |
49 | } |
46 | |
50 | |
47 | int psiconv_write_font(const psiconv_config config, psiconv_buffer buf, const psiconv_font value) |
51 | int psiconv_write_font(const psiconv_config config, psiconv_buffer buf, |
|
|
52 | int lev, const psiconv_font value) |
48 | { |
53 | { |
49 | int res,i; |
54 | int res,len; |
|
|
55 | |
|
|
56 | psiconv_progress(config,lev,0,"Writing font"); |
50 | if (!value) { |
57 | if (!value) { |
51 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null font"); |
58 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null font"); |
52 | return -PSICONV_E_GENERATE; |
59 | return -PSICONV_E_GENERATE; |
53 | } |
60 | } |
54 | if ((res = psiconv_write_u8(config,buf,strlen(value->name)+1))) |
61 | len = psiconv_unicode_strlen(value->name); |
55 | return res; |
|
|
56 | for (i = 0; i < strlen(value->name); i++) |
|
|
57 | if ((res = psiconv_write_u8(config,buf,value->name[i]))) |
62 | if ((res = psiconv_write_u8(config,buf,lev+1,len+1))) |
58 | return res; |
63 | return res; |
|
|
64 | if ((res = psiconv_write_charlist(config,buf,lev+1,value->name))) |
|
|
65 | return res; |
59 | return psiconv_write_u8(config,buf,value->screenfont); |
66 | return psiconv_write_u8(config,buf,lev+1,value->screenfont); |
60 | } |
67 | } |
61 | |
68 | |
62 | int psiconv_write_border(const psiconv_config config, psiconv_buffer buf, const psiconv_border value) |
69 | int psiconv_write_border(const psiconv_config config, psiconv_buffer buf,int lev, const psiconv_border value) |
63 | { |
70 | { |
64 | int res; |
71 | int res; |
65 | |
72 | |
|
|
73 | psiconv_progress(config,lev,0,"Writing border"); |
|
|
74 | |
66 | if (!value) { |
75 | if (!value) { |
67 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null border"); |
76 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null border"); |
68 | return -PSICONV_E_GENERATE; |
77 | return -PSICONV_E_GENERATE; |
69 | } |
78 | } |
70 | if (value->kind > psiconv_border_dotdotdashed) |
79 | if (value->kind > psiconv_border_dotdotdashed) |
71 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
80 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
72 | "Unknown border kind (%d); assuming none",value->kind); |
81 | "Unknown border kind (%d); assuming none",value->kind); |
73 | if ((res =psiconv_write_u8(config,buf,value->kind == psiconv_border_none?0: |
82 | if ((res =psiconv_write_u8(config,buf,lev+1, |
|
|
83 | value->kind == psiconv_border_none?0: |
74 | value->kind == psiconv_border_solid?1: |
84 | value->kind == psiconv_border_solid?1: |
75 | value->kind == psiconv_border_double?2: |
85 | value->kind == psiconv_border_double?2: |
76 | value->kind == psiconv_border_dotted?3: |
86 | value->kind == psiconv_border_dotted?3: |
77 | value->kind == psiconv_border_dashed?4: |
87 | value->kind == psiconv_border_dashed?4: |
78 | value->kind == psiconv_border_dotdashed?5: |
88 | value->kind == psiconv_border_dotdashed?5: |
79 | value->kind == psiconv_border_dotdotdashed?6: |
89 | value->kind == psiconv_border_dotdotdashed?6: |
80 | 0))) |
90 | 0))) |
81 | return res; |
91 | return res; |
82 | if ((res = psiconv_write_size(config,buf,(value->kind == psiconv_border_solid) || |
92 | if ((res = psiconv_write_size(config,buf,lev+1,(value->kind == psiconv_border_solid) || |
83 | (value->kind == psiconv_border_double) ? |
93 | (value->kind == psiconv_border_double) ? |
84 | value->thickness:1.0/20.0))) |
94 | value->thickness:1.0/20.0))) |
85 | return res; |
95 | return res; |
86 | if ((res = psiconv_write_color(config,buf,value->color))) |
96 | if ((res = psiconv_write_color(config,buf,lev+1,value->color))) |
87 | return res; |
97 | return res; |
88 | // Unknown byte |
98 | /* Unknown byte */ |
89 | return psiconv_write_u8(config,buf,1); |
99 | return psiconv_write_u8(config,buf,lev+1,1); |
90 | } |
100 | } |
91 | |
101 | |
92 | int psiconv_write_bullet(const psiconv_config config, psiconv_buffer buf, const psiconv_bullet value) |
102 | int psiconv_write_bullet(const psiconv_config config, psiconv_buffer buf,int lev, const psiconv_bullet value) |
93 | { |
103 | { |
94 | int res; |
104 | int res; |
95 | psiconv_buffer extra_buf; |
105 | psiconv_buffer extra_buf; |
|
|
106 | |
|
|
107 | psiconv_progress(config,lev,0,"Writing bullet"); |
|
|
108 | |
96 | if (!value) { |
109 | if (!value) { |
97 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null bullet"); |
110 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null bullet"); |
98 | return -PSICONV_E_GENERATE; |
111 | return -PSICONV_E_GENERATE; |
99 | } |
112 | } |
100 | |
113 | |
101 | if (!(extra_buf = psiconv_buffer_new())) |
114 | if (!(extra_buf = psiconv_buffer_new())) |
102 | return -PSICONV_E_NOMEM; |
115 | return -PSICONV_E_NOMEM; |
103 | if ((res = psiconv_write_size(config,extra_buf,value->font_size))) |
116 | if ((res = psiconv_write_size(config,extra_buf,lev+1,value->font_size))) |
104 | goto ERROR; |
117 | goto ERROR; |
105 | if ((res = psiconv_write_u8(config,extra_buf,value->character))) |
118 | if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
|
|
119 | psiconv_unicode_to_char(config,value->character)))) |
106 | goto ERROR; |
120 | goto ERROR; |
107 | if ((res = psiconv_write_bool(config,extra_buf,value->indent))) |
121 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->indent))) |
108 | goto ERROR; |
122 | goto ERROR; |
109 | if ((res = psiconv_write_color(config,extra_buf,value->color))) |
123 | if ((res = psiconv_write_color(config,extra_buf,lev+1,value->color))) |
110 | goto ERROR; |
124 | goto ERROR; |
111 | if ((res = psiconv_write_font(config,extra_buf,value->font))) |
125 | if ((res = psiconv_write_font(config,extra_buf,lev+1,value->font))) |
112 | goto ERROR; |
126 | goto ERROR; |
113 | |
127 | |
114 | if ((res = psiconv_write_u8(config,buf,psiconv_buffer_length(extra_buf)))) |
128 | if ((res = psiconv_write_u8(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
115 | goto ERROR; |
129 | goto ERROR; |
116 | res = psiconv_buffer_concat(buf,extra_buf); |
130 | res = psiconv_buffer_concat(buf,extra_buf); |
117 | |
131 | |
118 | ERROR: |
132 | ERROR: |
119 | psiconv_buffer_free(extra_buf); |
133 | psiconv_buffer_free(extra_buf); |
120 | return res; |
134 | return res; |
121 | } |
135 | } |
122 | |
136 | |
123 | int psiconv_write_tab(const psiconv_config config, psiconv_buffer buf,psiconv_tab value) |
137 | int psiconv_write_tab(const psiconv_config config, psiconv_buffer buf,int lev, psiconv_tab value) |
124 | { |
138 | { |
125 | int res; |
139 | int res; |
|
|
140 | |
|
|
141 | psiconv_progress(config,lev,0,"Writing tab"); |
|
|
142 | |
126 | if (!value) { |
143 | if (!value) { |
127 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null tab"); |
144 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null tab"); |
128 | return -PSICONV_E_GENERATE; |
145 | return -PSICONV_E_GENERATE; |
129 | } |
146 | } |
130 | if ((res = psiconv_write_length(config,buf,value->location))) |
147 | if ((res = psiconv_write_length(config,buf,lev+1,value->location))) |
131 | return res; |
148 | return res; |
132 | if ((value->kind != psiconv_tab_left) && |
149 | if ((value->kind != psiconv_tab_left) && |
133 | (value->kind != psiconv_tab_right) && |
150 | (value->kind != psiconv_tab_right) && |
134 | (value->kind != psiconv_tab_centre)) |
151 | (value->kind != psiconv_tab_centre)) |
135 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
152 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
136 | "Unknown tab kind (%d); assuming left",value->kind); |
153 | "Unknown tab kind (%d); assuming left",value->kind); |
137 | return psiconv_write_u8(config,buf, value->kind == psiconv_tab_right?2: |
154 | return psiconv_write_u8(config,buf,lev+1, value->kind == psiconv_tab_right?2: |
138 | value->kind == psiconv_tab_centre?3:1); |
155 | value->kind == psiconv_tab_centre?3:1); |
139 | } |
156 | } |
140 | |
157 | |
141 | int psiconv_write_paragraph_layout_list(const psiconv_config config, |
158 | int psiconv_write_paragraph_layout_list(const psiconv_config config, |
142 | psiconv_buffer buf, |
159 | psiconv_buffer buf,int lev, |
143 | psiconv_paragraph_layout value, |
160 | psiconv_paragraph_layout value, |
144 | psiconv_paragraph_layout base) |
161 | psiconv_paragraph_layout base) |
145 | { |
162 | { |
146 | int res,i; |
163 | int res,i; |
147 | psiconv_buffer extra_buf; |
164 | psiconv_buffer extra_buf; |
148 | psiconv_tab tab; |
165 | psiconv_tab tab; |
149 | |
166 | |
|
|
167 | psiconv_progress(config,lev,0,"Writing paragraph layout list"); |
|
|
168 | |
150 | if (!value) { |
169 | if (!value) { |
151 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null paragraph layout list"); |
170 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null paragraph layout list"); |
152 | return -PSICONV_E_GENERATE; |
171 | return -PSICONV_E_GENERATE; |
153 | } |
172 | } |
154 | if (!(extra_buf = psiconv_buffer_new())) |
173 | if (!(extra_buf = psiconv_buffer_new())) |
155 | return -PSICONV_E_NOMEM; |
174 | return -PSICONV_E_NOMEM; |
156 | |
175 | |
157 | if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
176 | if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
158 | if ((res = psiconv_write_u8(config,extra_buf,0x01))) |
177 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x01))) |
159 | goto ERROR; |
178 | goto ERROR; |
160 | if ((res = psiconv_write_color(config,extra_buf,value->back_color))) |
179 | if ((res = psiconv_write_color(config,extra_buf,lev+1,value->back_color))) |
161 | goto ERROR; |
180 | goto ERROR; |
162 | } |
181 | } |
163 | |
182 | |
164 | if (!base || (value->indent_left != base->indent_left)) { |
183 | if (!base || (value->indent_left != base->indent_left)) { |
165 | if ((res = psiconv_write_u8(config,extra_buf,0x02))) |
184 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x02))) |
166 | goto ERROR; |
185 | goto ERROR; |
167 | if ((res = psiconv_write_length(config,extra_buf,value->indent_left))) |
186 | if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_left))) |
168 | goto ERROR; |
187 | goto ERROR; |
169 | } |
188 | } |
170 | |
189 | |
171 | if (!base || (value->indent_right != base->indent_right)) { |
190 | if (!base || (value->indent_right != base->indent_right)) { |
172 | if ((res = psiconv_write_u8(config,extra_buf,0x03))) |
191 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x03))) |
173 | goto ERROR; |
192 | goto ERROR; |
174 | if ((res = psiconv_write_length(config,extra_buf,value->indent_right))) |
193 | if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_right))) |
175 | goto ERROR; |
194 | goto ERROR; |
176 | } |
195 | } |
177 | |
196 | |
178 | if (!base || (value->indent_first != base->indent_first)) { |
197 | if (!base || (value->indent_first != base->indent_first)) { |
179 | if ((res = psiconv_write_u8(config,extra_buf,0x04))) |
198 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x04))) |
180 | goto ERROR; |
199 | goto ERROR; |
181 | if ((res = psiconv_write_length(config,extra_buf,value->indent_first))) |
200 | if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_first))) |
182 | goto ERROR; |
201 | goto ERROR; |
183 | } |
202 | } |
184 | |
203 | |
185 | if (!base || (value->justify_hor != base->justify_hor)) { |
204 | if (!base || (value->justify_hor != base->justify_hor)) { |
186 | if ((res = psiconv_write_u8(config,extra_buf,0x05))) |
205 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x05))) |
187 | goto ERROR; |
206 | goto ERROR; |
188 | if ((value->justify_hor < psiconv_justify_left) || |
207 | if ((value->justify_hor < psiconv_justify_left) || |
189 | (value->justify_hor > psiconv_justify_full)) |
208 | (value->justify_hor > psiconv_justify_full)) |
190 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
209 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
191 | "Unknown horizontal justify (%d); assuming left", |
210 | "Unknown horizontal justify (%d); assuming left", |
192 | value->justify_hor); |
211 | value->justify_hor); |
193 | if ((res = psiconv_write_u8(config,extra_buf, |
212 | if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
194 | value->justify_hor == psiconv_justify_centre?1: |
213 | value->justify_hor == psiconv_justify_centre?1: |
195 | value->justify_hor == psiconv_justify_right?2: |
214 | value->justify_hor == psiconv_justify_right?2: |
196 | value->justify_hor == psiconv_justify_full?3:0))) |
215 | value->justify_hor == psiconv_justify_full?3:0))) |
197 | goto ERROR; |
216 | goto ERROR; |
198 | } |
217 | } |
199 | |
218 | |
200 | if (!base || (value->justify_ver != base->justify_ver)) { |
219 | if (!base || (value->justify_ver != base->justify_ver)) { |
201 | if ((res = psiconv_write_u8(config,extra_buf,0x06))) |
220 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x06))) |
202 | goto ERROR; |
221 | goto ERROR; |
203 | if ((value->justify_ver < psiconv_justify_top) || |
222 | if ((value->justify_ver < psiconv_justify_top) || |
204 | (value->justify_ver > psiconv_justify_bottom)) |
223 | (value->justify_ver > psiconv_justify_bottom)) |
205 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
224 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
206 | "Unknown vertical justify (%d); assuming middle", |
225 | "Unknown vertical justify (%d); assuming middle", |
207 | value->justify_ver); |
226 | value->justify_ver); |
208 | if ((res = psiconv_write_u8(config,extra_buf, |
227 | if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
209 | value->justify_ver == psiconv_justify_centre?1: |
228 | value->justify_ver == psiconv_justify_centre?1: |
210 | value->justify_ver == psiconv_justify_right?2:0))) |
229 | value->justify_ver == psiconv_justify_right?2:0))) |
211 | goto ERROR; |
230 | goto ERROR; |
212 | } |
231 | } |
213 | |
232 | |
214 | if (!base || (value->linespacing != base->linespacing)) { |
233 | if (!base || (value->linespacing != base->linespacing)) { |
215 | if ((res = psiconv_write_u8(config,extra_buf,0x07))) |
234 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x07))) |
216 | goto ERROR; |
235 | goto ERROR; |
217 | if ((res = psiconv_write_size(config,extra_buf,value->linespacing))) |
236 | if ((res = psiconv_write_size(config,extra_buf,lev+1,value->linespacing))) |
218 | goto ERROR; |
237 | goto ERROR; |
219 | } |
238 | } |
220 | |
239 | |
221 | if (!base || (value->linespacing_exact != base->linespacing_exact)) { |
240 | if (!base || (value->linespacing_exact != base->linespacing_exact)) { |
222 | if ((res = psiconv_write_u8(config,extra_buf,0x08))) |
241 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x08))) |
223 | goto ERROR; |
242 | goto ERROR; |
224 | if ((res = psiconv_write_bool(config,extra_buf,value->linespacing_exact))) |
243 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->linespacing_exact))) |
225 | goto ERROR; |
244 | goto ERROR; |
226 | } |
245 | } |
227 | |
246 | |
228 | if (!base || (value->space_above != base->space_above)) { |
247 | if (!base || (value->space_above != base->space_above)) { |
229 | if ((res = psiconv_write_u8(config,extra_buf,0x09))) |
248 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x09))) |
230 | goto ERROR; |
249 | goto ERROR; |
231 | if ((res = psiconv_write_size(config,extra_buf,value->space_above))) |
250 | if ((res = psiconv_write_size(config,extra_buf,lev+1,value->space_above))) |
232 | goto ERROR; |
251 | goto ERROR; |
233 | } |
252 | } |
234 | |
253 | |
235 | if (!base || (value->space_below != base->space_below)) { |
254 | if (!base || (value->space_below != base->space_below)) { |
236 | if ((res = psiconv_write_u8(config,extra_buf,0x0a))) |
255 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0a))) |
237 | goto ERROR; |
256 | goto ERROR; |
238 | if ((res = psiconv_write_size(config,extra_buf,value->space_below))) |
257 | if ((res = psiconv_write_size(config,extra_buf,lev+1,value->space_below))) |
239 | goto ERROR; |
258 | goto ERROR; |
240 | } |
259 | } |
241 | |
260 | |
242 | if (!base || (value->keep_together != base->keep_together)) { |
261 | if (!base || (value->keep_together != base->keep_together)) { |
243 | if ((res = psiconv_write_u8(config,extra_buf,0x0b))) |
262 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0b))) |
244 | goto ERROR; |
263 | goto ERROR; |
245 | if ((res = psiconv_write_bool(config,extra_buf,value->keep_together))) |
264 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->keep_together))) |
246 | goto ERROR; |
265 | goto ERROR; |
247 | } |
266 | } |
248 | |
267 | |
249 | if (!base || (value->keep_with_next != base->keep_with_next)) { |
268 | if (!base || (value->keep_with_next != base->keep_with_next)) { |
250 | if ((res = psiconv_write_u8(config,extra_buf,0x0c))) |
269 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0c))) |
251 | goto ERROR; |
270 | goto ERROR; |
252 | if ((res = psiconv_write_bool(config,extra_buf,value->keep_with_next))) |
271 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->keep_with_next))) |
253 | goto ERROR; |
272 | goto ERROR; |
254 | } |
273 | } |
255 | |
274 | |
256 | if (!base || (value->on_next_page != base->on_next_page)) { |
275 | if (!base || (value->on_next_page != base->on_next_page)) { |
257 | if ((res = psiconv_write_u8(config,extra_buf,0x0d))) |
276 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0d))) |
258 | goto ERROR; |
277 | goto ERROR; |
259 | if ((res = psiconv_write_bool(config,extra_buf,value->on_next_page))) |
278 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->on_next_page))) |
260 | goto ERROR; |
279 | goto ERROR; |
261 | } |
280 | } |
262 | |
281 | |
263 | if (!base || (value->no_widow_protection != base->no_widow_protection)) { |
282 | if (!base || (value->no_widow_protection != base->no_widow_protection)) { |
264 | if ((res = psiconv_write_u8(config,extra_buf,0x0e))) |
283 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0e))) |
265 | goto ERROR; |
284 | goto ERROR; |
266 | if ((res = psiconv_write_bool(config,extra_buf,value->no_widow_protection))) |
285 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->no_widow_protection))) |
267 | goto ERROR; |
286 | goto ERROR; |
268 | } |
287 | } |
269 | |
288 | |
270 | if (!base || (value->wrap_to_fit_cell != base->wrap_to_fit_cell)) { |
289 | if (!base || (value->wrap_to_fit_cell != base->wrap_to_fit_cell)) { |
271 | if ((res = psiconv_write_u8(config,extra_buf,0x0f))) |
290 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0f))) |
272 | goto ERROR; |
291 | goto ERROR; |
273 | if ((res = psiconv_write_bool(config,extra_buf,value->wrap_to_fit_cell))) |
292 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->wrap_to_fit_cell))) |
274 | goto ERROR; |
293 | goto ERROR; |
275 | } |
294 | } |
276 | |
295 | |
277 | if (!base || (value->border_distance != base->border_distance)) { |
296 | if (!base || (value->border_distance != base->border_distance)) { |
278 | if ((res = psiconv_write_u8(config,extra_buf,0x10))) |
297 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x10))) |
279 | goto ERROR; |
298 | goto ERROR; |
280 | if ((res = psiconv_write_length(config,extra_buf,value->border_distance))) |
299 | if ((res = psiconv_write_length(config,extra_buf,lev+1,value->border_distance))) |
281 | goto ERROR; |
300 | goto ERROR; |
282 | } |
301 | } |
283 | |
302 | |
284 | if (!base || psiconv_compare_border(value->top_border,base->top_border)) { |
303 | if (!base || psiconv_compare_border(value->top_border,base->top_border)) { |
285 | if ((res = psiconv_write_u8(config,extra_buf,0x11))) |
304 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x11))) |
286 | goto ERROR; |
305 | goto ERROR; |
287 | if ((res = psiconv_write_border(config,extra_buf,value->top_border))) |
306 | if ((res = psiconv_write_border(config,extra_buf,lev+1,value->top_border))) |
288 | goto ERROR; |
307 | goto ERROR; |
289 | } |
308 | } |
290 | |
309 | |
291 | if (!base || psiconv_compare_border(value->bottom_border, |
310 | if (!base || psiconv_compare_border(value->bottom_border, |
292 | base->bottom_border)) { |
311 | base->bottom_border)) { |
293 | if ((res = psiconv_write_u8(config,extra_buf,0x12))) |
312 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x12))) |
294 | goto ERROR; |
313 | goto ERROR; |
295 | if ((res = psiconv_write_border(config,extra_buf,value->bottom_border))) |
314 | if ((res = psiconv_write_border(config,extra_buf,lev+1,value->bottom_border))) |
296 | goto ERROR; |
315 | goto ERROR; |
297 | } |
316 | } |
298 | |
317 | |
299 | if (!base || psiconv_compare_border(value->left_border, |
318 | if (!base || psiconv_compare_border(value->left_border, |
300 | base->left_border)) { |
319 | base->left_border)) { |
301 | if ((res = psiconv_write_u8(config,extra_buf,0x13))) |
320 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x13))) |
302 | goto ERROR; |
321 | goto ERROR; |
303 | if ((res = psiconv_write_border(config,extra_buf,value->left_border))) |
322 | if ((res = psiconv_write_border(config,extra_buf,lev+1,value->left_border))) |
304 | goto ERROR; |
323 | goto ERROR; |
305 | } |
324 | } |
306 | |
325 | |
307 | if (!base || psiconv_compare_border(value->right_border, |
326 | if (!base || psiconv_compare_border(value->right_border, |
308 | base->right_border)) { |
327 | base->right_border)) { |
309 | if ((res = psiconv_write_u8(config,extra_buf,0x14))) |
328 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x14))) |
310 | goto ERROR; |
329 | goto ERROR; |
311 | if ((res = psiconv_write_border(config,extra_buf,value->right_border))) |
330 | if ((res = psiconv_write_border(config,extra_buf,lev+1,value->right_border))) |
312 | goto ERROR; |
331 | goto ERROR; |
313 | } |
332 | } |
314 | |
333 | |
315 | if (!base || psiconv_compare_bullet(value->bullet, |
334 | if (!base || psiconv_compare_bullet(value->bullet, |
316 | base->bullet)) { |
335 | base->bullet)) { |
317 | if ((res = psiconv_write_u8(config,extra_buf,0x15))) |
336 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x15))) |
318 | goto ERROR; |
337 | goto ERROR; |
319 | if ((res = psiconv_write_bullet(config,extra_buf,value->bullet))) |
338 | if ((res = psiconv_write_bullet(config,extra_buf,lev+1,value->bullet))) |
320 | goto ERROR; |
339 | goto ERROR; |
321 | } |
340 | } |
322 | |
341 | |
323 | if (!value->tabs || !value->tabs->extras) { |
342 | if (!value->tabs || !value->tabs->extras) { |
324 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null tabs"); |
343 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null tabs"); |
325 | res = -PSICONV_E_GENERATE; |
344 | res = -PSICONV_E_GENERATE; |
326 | goto ERROR; |
345 | goto ERROR; |
327 | } |
346 | } |
328 | |
347 | |
329 | /* It is not entirely clear how tabs are inherited. For now, I assume |
348 | /* It is not entirely clear how tabs are inherited. For now, I assume |
330 | if there is any difference at all, we will have to generate both |
349 | if there is any difference at all, we will have to generate both |
331 | the normal tab-interval, and all specific tabs */ |
350 | the normal tab-interval, and all specific tabs */ |
332 | if (!base || psiconv_compare_all_tabs(value->tabs,base->tabs)) { |
351 | if (!base || psiconv_compare_all_tabs(value->tabs,base->tabs)) { |
333 | if ((res = psiconv_write_u8(config,extra_buf,0x16))) |
352 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x16))) |
334 | goto ERROR; |
353 | goto ERROR; |
335 | if ((res = psiconv_write_length(config,extra_buf,value->tabs->normal))) |
354 | if ((res = psiconv_write_length(config,extra_buf,lev+1,value->tabs->normal))) |
336 | goto ERROR; |
355 | goto ERROR; |
337 | for (i = 0; i < psiconv_list_length(value->tabs->extras); i++) { |
356 | for (i = 0; i < psiconv_list_length(value->tabs->extras); i++) { |
338 | if (!(tab = psiconv_list_get(value->tabs->extras,i))) { |
357 | if (!(tab = psiconv_list_get(value->tabs->extras,i))) { |
339 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Massive memory corruption"); |
358 | psiconv_error(config,0,psiconv_buffer_length(buf),"Massive memory corruption"); |
340 | res = -PSICONV_E_NOMEM; |
359 | res = -PSICONV_E_NOMEM; |
341 | goto ERROR; |
360 | goto ERROR; |
342 | } |
361 | } |
343 | if ((res = psiconv_write_u8(config,extra_buf,0x17))) |
362 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x17))) |
344 | goto ERROR; |
363 | goto ERROR; |
345 | if ((res = psiconv_write_tab(config,extra_buf,tab))) |
364 | if ((res = psiconv_write_tab(config,extra_buf,lev+1,tab))) |
346 | goto ERROR; |
365 | goto ERROR; |
347 | } |
366 | } |
348 | } |
367 | } |
349 | |
368 | |
350 | if ((res = psiconv_write_u32(config,buf,psiconv_buffer_length(extra_buf)))) |
369 | if ((res = psiconv_write_u32(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
351 | goto ERROR; |
370 | goto ERROR; |
352 | |
371 | |
353 | res = psiconv_buffer_concat(buf,extra_buf); |
372 | res = psiconv_buffer_concat(buf,extra_buf); |
354 | |
373 | |
355 | ERROR: |
374 | ERROR: |
356 | psiconv_buffer_free(extra_buf); |
375 | psiconv_buffer_free(extra_buf); |
357 | return res; |
376 | return res; |
358 | } |
377 | } |
359 | |
378 | |
360 | int psiconv_write_character_layout_list(const psiconv_config config, |
379 | int psiconv_write_character_layout_list(const psiconv_config config, |
361 | psiconv_buffer buf, |
380 | psiconv_buffer buf,int lev, |
362 | psiconv_character_layout value, |
381 | psiconv_character_layout value, |
363 | psiconv_character_layout base) |
382 | psiconv_character_layout base) |
364 | { |
383 | { |
365 | int res; |
384 | int res; |
366 | psiconv_buffer extra_buf; |
385 | psiconv_buffer extra_buf; |
|
|
386 | |
|
|
387 | psiconv_progress(config,lev,0,"Writing character layout list"); |
|
|
388 | |
367 | if (!value) { |
389 | if (!value) { |
368 | psiconv_warn(config,0,psiconv_buffer_length(buf),"Null character layout list"); |
390 | psiconv_error(config,0,psiconv_buffer_length(buf),"Null character layout list"); |
369 | return -PSICONV_E_GENERATE; |
391 | return -PSICONV_E_GENERATE; |
370 | } |
392 | } |
371 | if (!(extra_buf = psiconv_buffer_new())) |
393 | if (!(extra_buf = psiconv_buffer_new())) |
372 | return -PSICONV_E_NOMEM; |
394 | return -PSICONV_E_NOMEM; |
373 | |
395 | |
374 | if (!base || psiconv_compare_color(base->color,value->color)) { |
396 | if (!base || psiconv_compare_color(base->color,value->color)) { |
375 | if ((res = psiconv_write_u8(config,extra_buf,0x19))) |
397 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x19))) |
376 | goto ERROR; |
398 | goto ERROR; |
377 | if ((res = psiconv_write_color(config,extra_buf,value->color))) |
399 | if ((res = psiconv_write_color(config,extra_buf,lev+1,value->color))) |
378 | goto ERROR; |
400 | goto ERROR; |
379 | } |
401 | } |
380 | |
402 | |
381 | if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
403 | if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
382 | if ((res = psiconv_write_u8(config,extra_buf,0x1a))) |
404 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1a))) |
383 | goto ERROR; |
405 | goto ERROR; |
384 | if ((res = psiconv_write_color(config,extra_buf,value->back_color))) |
406 | if ((res = psiconv_write_color(config,extra_buf,lev+1,value->back_color))) |
385 | goto ERROR; |
407 | goto ERROR; |
386 | } |
408 | } |
387 | |
409 | |
388 | if (!base || (value->font_size != base->font_size)) { |
410 | if (!base || (value->font_size != base->font_size)) { |
389 | if ((res = psiconv_write_u8(config,extra_buf,0x1c))) |
411 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1c))) |
390 | goto ERROR; |
412 | goto ERROR; |
391 | if ((res = psiconv_write_size(config,extra_buf,value->font_size))) |
413 | if ((res = psiconv_write_size(config,extra_buf,lev+1,value->font_size))) |
392 | goto ERROR; |
414 | goto ERROR; |
393 | } |
415 | } |
394 | |
416 | |
395 | if (!base || (value->italic != base->italic)) { |
417 | if (!base || (value->italic != base->italic)) { |
396 | if ((res = psiconv_write_u8(config,extra_buf,0x1d))) |
418 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1d))) |
397 | goto ERROR; |
419 | goto ERROR; |
398 | if ((res = psiconv_write_bool(config,extra_buf,value->italic))) |
420 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->italic))) |
399 | goto ERROR; |
421 | goto ERROR; |
400 | } |
422 | } |
401 | |
423 | |
402 | if (!base || (value->bold != base->bold)) { |
424 | if (!base || (value->bold != base->bold)) { |
403 | if ((res = psiconv_write_u8(config,extra_buf,0x1e))) |
425 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1e))) |
404 | goto ERROR; |
426 | goto ERROR; |
405 | if ((res = psiconv_write_bool(config,extra_buf,value->bold))) |
427 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->bold))) |
406 | goto ERROR; |
428 | goto ERROR; |
407 | } |
429 | } |
408 | |
430 | |
409 | if (!base || (value->super_sub != base->super_sub)) { |
431 | if (!base || (value->super_sub != base->super_sub)) { |
410 | if ((value->super_sub != psiconv_superscript) && |
432 | if ((value->super_sub != psiconv_superscript) && |
411 | (value->super_sub != psiconv_subscript) && |
433 | (value->super_sub != psiconv_subscript) && |
412 | (value->super_sub != psiconv_normalscript)) |
434 | (value->super_sub != psiconv_normalscript)) |
413 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
435 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
414 | "Unknown supersubscript (%d); assuming normal", |
436 | "Unknown supersubscript (%d); assuming normal", |
415 | value->super_sub); |
437 | value->super_sub); |
416 | if ((res = psiconv_write_u8(config,extra_buf,0x1f))) |
438 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1f))) |
417 | goto ERROR; |
439 | goto ERROR; |
418 | if ((res = psiconv_write_u8(config,extra_buf, |
440 | if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
419 | value->super_sub == psiconv_superscript?1: |
441 | value->super_sub == psiconv_superscript?1: |
420 | value->super_sub == psiconv_subscript?2:0))) |
442 | value->super_sub == psiconv_subscript?2:0))) |
421 | goto ERROR; |
443 | goto ERROR; |
422 | } |
444 | } |
423 | |
445 | |
424 | if (!base || (value->underline != base->underline)) { |
446 | if (!base || (value->underline != base->underline)) { |
425 | if ((res = psiconv_write_u8(config,extra_buf,0x20))) |
447 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x20))) |
426 | goto ERROR; |
448 | goto ERROR; |
427 | if ((res = psiconv_write_bool(config,extra_buf,value->underline))) |
449 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->underline))) |
428 | goto ERROR; |
450 | goto ERROR; |
429 | } |
451 | } |
430 | |
452 | |
431 | if (!base || (value->strikethrough != base->strikethrough)) { |
453 | if (!base || (value->strikethrough != base->strikethrough)) { |
432 | if ((res = psiconv_write_u8(config,extra_buf,0x21))) |
454 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x21))) |
433 | goto ERROR; |
455 | goto ERROR; |
434 | if ((res = psiconv_write_bool(config,extra_buf,value->strikethrough))) |
456 | if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->strikethrough))) |
435 | goto ERROR; |
457 | goto ERROR; |
436 | } |
458 | } |
437 | |
459 | |
438 | if (!base || psiconv_compare_font(base->font,value->font)) { |
460 | if (!base || psiconv_compare_font(base->font,value->font)) { |
439 | if ((res = psiconv_write_u8(config,extra_buf,0x22))) |
461 | if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x22))) |
440 | goto ERROR; |
462 | goto ERROR; |
441 | if ((res = psiconv_write_font(config,extra_buf,value->font))) |
463 | if ((res = psiconv_write_font(config,extra_buf,lev+1,value->font))) |
442 | goto ERROR; |
464 | goto ERROR; |
443 | } |
465 | } |
444 | |
466 | |
445 | if ((res = psiconv_write_u32(config,buf,psiconv_buffer_length(extra_buf)))) |
467 | if ((res = psiconv_write_u32(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
446 | goto ERROR; |
468 | goto ERROR; |
447 | |
469 | |
448 | res = psiconv_buffer_concat(buf,extra_buf); |
470 | res = psiconv_buffer_concat(buf,extra_buf); |
449 | |
471 | |
450 | ERROR: |
472 | ERROR: |