1 |
frodo |
72 |
/* |
2 |
|
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generate_layout.c - Part of psiconv, a PSION 5 file formats converter |
3 |
frodo |
270 |
Copyright (c) 2000-2005 Frodo Looijaard <frodo@frodo.looijaard.name> |
4 |
frodo |
72 |
|
5 |
|
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This program is free software; you can redistribute it and/or modify |
6 |
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it under the terms of the GNU General Public License as published by |
7 |
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the Free Software Foundation; either version 2 of the License, or |
8 |
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(at your option) any later version. |
9 |
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|
10 |
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This program is distributed in the hope that it will be useful, |
11 |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 |
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GNU General Public License for more details. |
14 |
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15 |
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You should have received a copy of the GNU General Public License |
16 |
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along with this program; if not, write to the Free Software |
17 |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 |
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*/ |
19 |
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20 |
|
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#include "config.h" |
21 |
|
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#include "compat.h" |
22 |
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|
23 |
frodo |
184 |
#include <string.h> |
24 |
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|
25 |
frodo |
72 |
#include "generate_routines.h" |
26 |
|
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#include "error.h" |
27 |
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|
28 |
frodo |
142 |
#ifdef DMALLOC |
29 |
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#include <dmalloc.h> |
30 |
|
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#endif |
31 |
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32 |
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|
33 |
frodo |
184 |
int psiconv_write_color(const psiconv_config config, psiconv_buffer buf, |
34 |
|
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int lev, const psiconv_color value) |
35 |
frodo |
72 |
{ |
36 |
|
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int res; |
37 |
frodo |
184 |
|
38 |
|
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psiconv_progress(config,lev,0,"Writing color"); |
39 |
|
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|
40 |
frodo |
72 |
if (!value) { |
41 |
frodo |
231 |
psiconv_error(config,lev,0,"Null color"); |
42 |
|
|
res = -PSICONV_E_GENERATE; |
43 |
|
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goto ERROR; |
44 |
frodo |
72 |
} |
45 |
frodo |
184 |
if ((res = psiconv_write_u8(config,buf,lev+1,value->red))) |
46 |
frodo |
231 |
goto ERROR; |
47 |
frodo |
184 |
if ((res = psiconv_write_u8(config,buf,lev+1,value->green))) |
48 |
frodo |
231 |
goto ERROR; |
49 |
|
|
if ((res = psiconv_write_u8(config,buf,lev+1,value->blue))) |
50 |
|
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goto ERROR; |
51 |
|
|
psiconv_progress(config,lev,0,"End of color"); |
52 |
|
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return 0; |
53 |
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|
54 |
|
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ERROR: |
55 |
|
|
psiconv_error(config,lev,0,"Writing of color failed"); |
56 |
|
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return res; |
57 |
frodo |
72 |
} |
58 |
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|
59 |
frodo |
184 |
int psiconv_write_font(const psiconv_config config, psiconv_buffer buf, |
60 |
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int lev, const psiconv_font value) |
61 |
frodo |
72 |
{ |
62 |
frodo |
184 |
int res,len; |
63 |
|
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|
64 |
|
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psiconv_progress(config,lev,0,"Writing font"); |
65 |
frodo |
72 |
if (!value) { |
66 |
frodo |
184 |
psiconv_error(config,0,psiconv_buffer_length(buf),"Null font"); |
67 |
frodo |
231 |
res = -PSICONV_E_GENERATE; |
68 |
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goto ERROR; |
69 |
frodo |
72 |
} |
70 |
frodo |
184 |
len = psiconv_unicode_strlen(value->name); |
71 |
|
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if ((res = psiconv_write_u8(config,buf,lev+1,len+1))) |
72 |
frodo |
231 |
goto ERROR; |
73 |
frodo |
184 |
if ((res = psiconv_write_charlist(config,buf,lev+1,value->name))) |
74 |
frodo |
231 |
goto ERROR; |
75 |
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if ((res = psiconv_write_u8(config,buf,lev+1,value->screenfont))) |
76 |
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goto ERROR; |
77 |
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psiconv_progress(config,lev,0,"End of font"); |
78 |
|
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return 0; |
79 |
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|
80 |
|
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ERROR: |
81 |
|
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psiconv_error(config,lev,0,"Writing of font failed"); |
82 |
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return res; |
83 |
frodo |
72 |
} |
84 |
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|
85 |
frodo |
184 |
int psiconv_write_border(const psiconv_config config, psiconv_buffer buf,int lev, const psiconv_border value) |
86 |
frodo |
72 |
{ |
87 |
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int res; |
88 |
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|
89 |
frodo |
184 |
psiconv_progress(config,lev,0,"Writing border"); |
90 |
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|
91 |
frodo |
72 |
if (!value) { |
92 |
frodo |
231 |
psiconv_error(config,lev,0,"Null border"); |
93 |
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|
res = -PSICONV_E_GENERATE; |
94 |
|
|
goto ERROR; |
95 |
frodo |
72 |
} |
96 |
|
|
if (value->kind > psiconv_border_dotdotdashed) |
97 |
frodo |
231 |
psiconv_warn(config,lev,0, |
98 |
frodo |
72 |
"Unknown border kind (%d); assuming none",value->kind); |
99 |
frodo |
184 |
if ((res =psiconv_write_u8(config,buf,lev+1, |
100 |
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value->kind == psiconv_border_none?0: |
101 |
frodo |
72 |
value->kind == psiconv_border_solid?1: |
102 |
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value->kind == psiconv_border_double?2: |
103 |
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value->kind == psiconv_border_dotted?3: |
104 |
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value->kind == psiconv_border_dashed?4: |
105 |
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value->kind == psiconv_border_dotdashed?5: |
106 |
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value->kind == psiconv_border_dotdotdashed?6: |
107 |
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0))) |
108 |
frodo |
231 |
goto ERROR; |
109 |
|
|
if ((res = psiconv_write_size(config,buf,lev+1, |
110 |
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|
(value->kind == psiconv_border_solid) || |
111 |
|
|
(value->kind == psiconv_border_double) ? |
112 |
|
|
value->thickness:1.0/20.0))) |
113 |
|
|
goto ERROR; |
114 |
frodo |
184 |
if ((res = psiconv_write_color(config,buf,lev+1,value->color))) |
115 |
frodo |
231 |
goto ERROR; |
116 |
frodo |
193 |
/* Unknown byte */ |
117 |
frodo |
231 |
if ((res = psiconv_write_u8(config,buf,lev+1,1))) |
118 |
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|
goto ERROR; |
119 |
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|
psiconv_progress(config,lev,0,"End of border"); |
120 |
|
|
return 0; |
121 |
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|
|
122 |
|
|
ERROR: |
123 |
|
|
psiconv_error(config,lev,0,"Writing of border failed"); |
124 |
|
|
return res; |
125 |
frodo |
72 |
} |
126 |
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|
|
127 |
frodo |
184 |
int psiconv_write_bullet(const psiconv_config config, psiconv_buffer buf,int lev, const psiconv_bullet value) |
128 |
frodo |
72 |
{ |
129 |
|
|
int res; |
130 |
|
|
psiconv_buffer extra_buf; |
131 |
frodo |
184 |
|
132 |
|
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psiconv_progress(config,lev,0,"Writing bullet"); |
133 |
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|
134 |
frodo |
72 |
if (!value) { |
135 |
frodo |
184 |
psiconv_error(config,0,psiconv_buffer_length(buf),"Null bullet"); |
136 |
frodo |
231 |
res = -PSICONV_E_GENERATE; |
137 |
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|
goto ERROR1; |
138 |
frodo |
72 |
} |
139 |
|
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|
140 |
frodo |
231 |
if (!(extra_buf = psiconv_buffer_new())) { |
141 |
frodo |
233 |
psiconv_error(config,lev+1,0,"Out of memory error"); |
142 |
frodo |
231 |
res = -PSICONV_E_NOMEM; |
143 |
|
|
goto ERROR1; |
144 |
|
|
} |
145 |
frodo |
184 |
if ((res = psiconv_write_size(config,extra_buf,lev+1,value->font_size))) |
146 |
frodo |
231 |
goto ERROR2; |
147 |
frodo |
217 |
if ((res = psiconv_unicode_write_char(config,extra_buf,lev+1, |
148 |
|
|
value->character))) |
149 |
frodo |
231 |
goto ERROR2; |
150 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->indent))) |
151 |
frodo |
231 |
goto ERROR2; |
152 |
frodo |
184 |
if ((res = psiconv_write_color(config,extra_buf,lev+1,value->color))) |
153 |
frodo |
231 |
goto ERROR2; |
154 |
frodo |
184 |
if ((res = psiconv_write_font(config,extra_buf,lev+1,value->font))) |
155 |
frodo |
231 |
goto ERROR2; |
156 |
frodo |
72 |
|
157 |
frodo |
184 |
if ((res = psiconv_write_u8(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
158 |
frodo |
231 |
goto ERROR2; |
159 |
frodo |
233 |
if ((res = psiconv_buffer_concat(buf,extra_buf))) { |
160 |
|
|
psiconv_error(config,lev+1,0,"Out of memory error"); |
161 |
|
|
goto ERROR2; |
162 |
|
|
} |
163 |
frodo |
72 |
|
164 |
frodo |
231 |
ERROR2: |
165 |
frodo |
79 |
psiconv_buffer_free(extra_buf); |
166 |
frodo |
231 |
ERROR1: |
167 |
|
|
if (res) |
168 |
|
|
psiconv_error(config,lev,0,"Writing of bullet failed"); |
169 |
|
|
else |
170 |
|
|
psiconv_progress(config,lev,0,"End of bullet"); |
171 |
frodo |
72 |
return res; |
172 |
|
|
} |
173 |
|
|
|
174 |
frodo |
184 |
int psiconv_write_tab(const psiconv_config config, psiconv_buffer buf,int lev, psiconv_tab value) |
175 |
frodo |
72 |
{ |
176 |
|
|
int res; |
177 |
frodo |
184 |
|
178 |
|
|
psiconv_progress(config,lev,0,"Writing tab"); |
179 |
|
|
|
180 |
frodo |
72 |
if (!value) { |
181 |
frodo |
231 |
psiconv_error(config,lev,0,"Null tab"); |
182 |
|
|
res = -PSICONV_E_GENERATE; |
183 |
|
|
goto ERROR; |
184 |
frodo |
72 |
} |
185 |
frodo |
184 |
if ((res = psiconv_write_length(config,buf,lev+1,value->location))) |
186 |
frodo |
231 |
goto ERROR; |
187 |
frodo |
72 |
if ((value->kind != psiconv_tab_left) && |
188 |
|
|
(value->kind != psiconv_tab_right) && |
189 |
|
|
(value->kind != psiconv_tab_centre)) |
190 |
frodo |
231 |
psiconv_warn(config,lev,0, |
191 |
frodo |
72 |
"Unknown tab kind (%d); assuming left",value->kind); |
192 |
frodo |
231 |
if ((res = psiconv_write_u8(config,buf,lev+1, |
193 |
|
|
value->kind == psiconv_tab_right?2: |
194 |
|
|
value->kind == psiconv_tab_centre?3:1))) |
195 |
|
|
goto ERROR; |
196 |
|
|
psiconv_progress(config,lev,0,"End of tab"); |
197 |
|
|
return 0; |
198 |
|
|
ERROR: |
199 |
|
|
psiconv_error(config,lev,0,"Writing of tab failed"); |
200 |
|
|
return res; |
201 |
frodo |
72 |
} |
202 |
|
|
|
203 |
frodo |
168 |
int psiconv_write_paragraph_layout_list(const psiconv_config config, |
204 |
frodo |
184 |
psiconv_buffer buf,int lev, |
205 |
frodo |
72 |
psiconv_paragraph_layout value, |
206 |
|
|
psiconv_paragraph_layout base) |
207 |
|
|
{ |
208 |
frodo |
78 |
int res,i; |
209 |
frodo |
72 |
psiconv_buffer extra_buf; |
210 |
frodo |
78 |
psiconv_tab tab; |
211 |
frodo |
72 |
|
212 |
frodo |
184 |
psiconv_progress(config,lev,0,"Writing paragraph layout list"); |
213 |
|
|
|
214 |
frodo |
72 |
if (!value) { |
215 |
frodo |
231 |
psiconv_error(config,lev,0,"Null paragraph layout list"); |
216 |
|
|
res = -PSICONV_E_GENERATE; |
217 |
|
|
goto ERROR1; |
218 |
frodo |
72 |
} |
219 |
frodo |
231 |
if (!(extra_buf = psiconv_buffer_new())) { |
220 |
|
|
res = -PSICONV_E_NOMEM; |
221 |
|
|
goto ERROR1; |
222 |
|
|
} |
223 |
frodo |
72 |
|
224 |
frodo |
78 |
if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
225 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x01))) |
226 |
frodo |
231 |
goto ERROR2; |
227 |
frodo |
184 |
if ((res = psiconv_write_color(config,extra_buf,lev+1,value->back_color))) |
228 |
frodo |
231 |
goto ERROR2; |
229 |
frodo |
72 |
} |
230 |
|
|
|
231 |
|
|
if (!base || (value->indent_left != base->indent_left)) { |
232 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x02))) |
233 |
frodo |
231 |
goto ERROR2; |
234 |
frodo |
184 |
if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_left))) |
235 |
frodo |
231 |
goto ERROR2; |
236 |
frodo |
72 |
} |
237 |
|
|
|
238 |
|
|
if (!base || (value->indent_right != base->indent_right)) { |
239 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x03))) |
240 |
frodo |
231 |
goto ERROR2; |
241 |
frodo |
184 |
if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_right))) |
242 |
frodo |
231 |
goto ERROR2; |
243 |
frodo |
72 |
} |
244 |
|
|
|
245 |
|
|
if (!base || (value->indent_first != base->indent_first)) { |
246 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x04))) |
247 |
frodo |
231 |
goto ERROR2; |
248 |
frodo |
184 |
if ((res = psiconv_write_length(config,extra_buf,lev+1,value->indent_first))) |
249 |
frodo |
231 |
goto ERROR2; |
250 |
frodo |
72 |
} |
251 |
|
|
|
252 |
|
|
if (!base || (value->justify_hor != base->justify_hor)) { |
253 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x05))) |
254 |
frodo |
231 |
goto ERROR2; |
255 |
frodo |
72 |
if ((value->justify_hor < psiconv_justify_left) || |
256 |
|
|
(value->justify_hor > psiconv_justify_full)) |
257 |
frodo |
231 |
psiconv_warn(config,lev,0, |
258 |
frodo |
72 |
"Unknown horizontal justify (%d); assuming left", |
259 |
|
|
value->justify_hor); |
260 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
261 |
frodo |
72 |
value->justify_hor == psiconv_justify_centre?1: |
262 |
|
|
value->justify_hor == psiconv_justify_right?2: |
263 |
|
|
value->justify_hor == psiconv_justify_full?3:0))) |
264 |
frodo |
231 |
goto ERROR2; |
265 |
frodo |
72 |
} |
266 |
|
|
|
267 |
|
|
if (!base || (value->justify_ver != base->justify_ver)) { |
268 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x06))) |
269 |
frodo |
231 |
goto ERROR2; |
270 |
frodo |
72 |
if ((value->justify_ver < psiconv_justify_top) || |
271 |
|
|
(value->justify_ver > psiconv_justify_bottom)) |
272 |
frodo |
168 |
psiconv_warn(config,0,psiconv_buffer_length(buf), |
273 |
frodo |
348 |
"Unknown vertical justify (%d); assuming top", |
274 |
frodo |
72 |
value->justify_ver); |
275 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
276 |
frodo |
348 |
value->justify_ver == psiconv_justify_middle?1: |
277 |
|
|
value->justify_ver == psiconv_justify_bottom?2:0))) |
278 |
frodo |
231 |
goto ERROR2; |
279 |
frodo |
72 |
} |
280 |
|
|
|
281 |
|
|
if (!base || (value->linespacing != base->linespacing)) { |
282 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x07))) |
283 |
frodo |
231 |
goto ERROR2; |
284 |
frodo |
184 |
if ((res = psiconv_write_size(config,extra_buf,lev+1,value->linespacing))) |
285 |
frodo |
231 |
goto ERROR2; |
286 |
frodo |
72 |
} |
287 |
|
|
|
288 |
|
|
if (!base || (value->linespacing_exact != base->linespacing_exact)) { |
289 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x08))) |
290 |
frodo |
231 |
goto ERROR2; |
291 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->linespacing_exact))) |
292 |
frodo |
231 |
goto ERROR2; |
293 |
frodo |
72 |
} |
294 |
|
|
|
295 |
|
|
if (!base || (value->space_above != base->space_above)) { |
296 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x09))) |
297 |
frodo |
231 |
goto ERROR2; |
298 |
frodo |
184 |
if ((res = psiconv_write_size(config,extra_buf,lev+1,value->space_above))) |
299 |
frodo |
231 |
goto ERROR2; |
300 |
frodo |
72 |
} |
301 |
|
|
|
302 |
|
|
if (!base || (value->space_below != base->space_below)) { |
303 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0a))) |
304 |
frodo |
231 |
goto ERROR2; |
305 |
frodo |
184 |
if ((res = psiconv_write_size(config,extra_buf,lev+1,value->space_below))) |
306 |
frodo |
231 |
goto ERROR2; |
307 |
frodo |
72 |
} |
308 |
|
|
|
309 |
|
|
if (!base || (value->keep_together != base->keep_together)) { |
310 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0b))) |
311 |
frodo |
231 |
goto ERROR2; |
312 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->keep_together))) |
313 |
frodo |
231 |
goto ERROR2; |
314 |
frodo |
72 |
} |
315 |
|
|
|
316 |
|
|
if (!base || (value->keep_with_next != base->keep_with_next)) { |
317 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0c))) |
318 |
frodo |
231 |
goto ERROR2; |
319 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->keep_with_next))) |
320 |
frodo |
231 |
goto ERROR2; |
321 |
frodo |
72 |
} |
322 |
|
|
|
323 |
|
|
if (!base || (value->on_next_page != base->on_next_page)) { |
324 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0d))) |
325 |
frodo |
231 |
goto ERROR2; |
326 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->on_next_page))) |
327 |
frodo |
231 |
goto ERROR2; |
328 |
frodo |
72 |
} |
329 |
|
|
|
330 |
|
|
if (!base || (value->no_widow_protection != base->no_widow_protection)) { |
331 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0e))) |
332 |
frodo |
231 |
goto ERROR2; |
333 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->no_widow_protection))) |
334 |
frodo |
231 |
goto ERROR2; |
335 |
frodo |
72 |
} |
336 |
|
|
|
337 |
frodo |
104 |
if (!base || (value->wrap_to_fit_cell != base->wrap_to_fit_cell)) { |
338 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x0f))) |
339 |
frodo |
231 |
goto ERROR2; |
340 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->wrap_to_fit_cell))) |
341 |
frodo |
231 |
goto ERROR2; |
342 |
frodo |
104 |
} |
343 |
|
|
|
344 |
frodo |
72 |
if (!base || (value->border_distance != base->border_distance)) { |
345 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x10))) |
346 |
frodo |
231 |
goto ERROR2; |
347 |
frodo |
184 |
if ((res = psiconv_write_length(config,extra_buf,lev+1,value->border_distance))) |
348 |
frodo |
231 |
goto ERROR2; |
349 |
frodo |
72 |
} |
350 |
|
|
|
351 |
frodo |
78 |
if (!base || psiconv_compare_border(value->top_border,base->top_border)) { |
352 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x11))) |
353 |
frodo |
231 |
goto ERROR2; |
354 |
frodo |
184 |
if ((res = psiconv_write_border(config,extra_buf,lev+1,value->top_border))) |
355 |
frodo |
231 |
goto ERROR2; |
356 |
frodo |
72 |
} |
357 |
|
|
|
358 |
frodo |
78 |
if (!base || psiconv_compare_border(value->bottom_border, |
359 |
|
|
base->bottom_border)) { |
360 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x12))) |
361 |
frodo |
231 |
goto ERROR2; |
362 |
frodo |
184 |
if ((res = psiconv_write_border(config,extra_buf,lev+1,value->bottom_border))) |
363 |
frodo |
231 |
goto ERROR2; |
364 |
frodo |
72 |
} |
365 |
|
|
|
366 |
frodo |
78 |
if (!base || psiconv_compare_border(value->left_border, |
367 |
|
|
base->left_border)) { |
368 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x13))) |
369 |
frodo |
231 |
goto ERROR2; |
370 |
frodo |
184 |
if ((res = psiconv_write_border(config,extra_buf,lev+1,value->left_border))) |
371 |
frodo |
231 |
goto ERROR2; |
372 |
frodo |
72 |
} |
373 |
|
|
|
374 |
frodo |
78 |
if (!base || psiconv_compare_border(value->right_border, |
375 |
|
|
base->right_border)) { |
376 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x14))) |
377 |
frodo |
231 |
goto ERROR2; |
378 |
frodo |
184 |
if ((res = psiconv_write_border(config,extra_buf,lev+1,value->right_border))) |
379 |
frodo |
231 |
goto ERROR2; |
380 |
frodo |
72 |
} |
381 |
|
|
|
382 |
frodo |
78 |
if (!base || psiconv_compare_bullet(value->bullet, |
383 |
|
|
base->bullet)) { |
384 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x15))) |
385 |
frodo |
231 |
goto ERROR2; |
386 |
frodo |
184 |
if ((res = psiconv_write_bullet(config,extra_buf,lev+1,value->bullet))) |
387 |
frodo |
231 |
goto ERROR2; |
388 |
frodo |
72 |
} |
389 |
|
|
|
390 |
|
|
if (!value->tabs || !value->tabs->extras) { |
391 |
frodo |
184 |
psiconv_error(config,0,psiconv_buffer_length(buf),"Null tabs"); |
392 |
frodo |
72 |
res = -PSICONV_E_GENERATE; |
393 |
frodo |
231 |
goto ERROR2; |
394 |
frodo |
72 |
} |
395 |
frodo |
78 |
|
396 |
frodo |
72 |
/* It is not entirely clear how tabs are inherited. For now, I assume |
397 |
|
|
if there is any difference at all, we will have to generate both |
398 |
|
|
the normal tab-interval, and all specific tabs */ |
399 |
frodo |
78 |
if (!base || psiconv_compare_all_tabs(value->tabs,base->tabs)) { |
400 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x16))) |
401 |
frodo |
231 |
goto ERROR2; |
402 |
frodo |
184 |
if ((res = psiconv_write_length(config,extra_buf,lev+1,value->tabs->normal))) |
403 |
frodo |
231 |
goto ERROR2; |
404 |
frodo |
72 |
for (i = 0; i < psiconv_list_length(value->tabs->extras); i++) { |
405 |
frodo |
78 |
if (!(tab = psiconv_list_get(value->tabs->extras,i))) { |
406 |
frodo |
233 |
psiconv_error(config,lev+1,0,"Data structure corruption"); |
407 |
frodo |
72 |
res = -PSICONV_E_NOMEM; |
408 |
frodo |
231 |
goto ERROR2; |
409 |
frodo |
72 |
} |
410 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x17))) |
411 |
frodo |
231 |
goto ERROR2; |
412 |
frodo |
184 |
if ((res = psiconv_write_tab(config,extra_buf,lev+1,tab))) |
413 |
frodo |
231 |
goto ERROR2; |
414 |
frodo |
72 |
} |
415 |
|
|
} |
416 |
|
|
|
417 |
frodo |
184 |
if ((res = psiconv_write_u32(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
418 |
frodo |
231 |
goto ERROR2; |
419 |
frodo |
76 |
|
420 |
frodo |
233 |
if ((res = psiconv_buffer_concat(buf,extra_buf))) { |
421 |
|
|
psiconv_error(config,lev+1,0,"Out of memory error"); |
422 |
|
|
goto ERROR2; |
423 |
|
|
} |
424 |
frodo |
72 |
|
425 |
frodo |
231 |
ERROR2: |
426 |
frodo |
79 |
psiconv_buffer_free(extra_buf); |
427 |
frodo |
231 |
ERROR1: |
428 |
|
|
if (res) |
429 |
|
|
psiconv_error(config,lev,0,"Writing of paragraph layout list failed"); |
430 |
|
|
else |
431 |
|
|
psiconv_progress(config,lev,0,"End of paragraph layout list"); |
432 |
frodo |
72 |
return res; |
433 |
|
|
} |
434 |
|
|
|
435 |
frodo |
168 |
int psiconv_write_character_layout_list(const psiconv_config config, |
436 |
frodo |
184 |
psiconv_buffer buf,int lev, |
437 |
frodo |
72 |
psiconv_character_layout value, |
438 |
|
|
psiconv_character_layout base) |
439 |
|
|
{ |
440 |
|
|
int res; |
441 |
|
|
psiconv_buffer extra_buf; |
442 |
frodo |
184 |
|
443 |
|
|
psiconv_progress(config,lev,0,"Writing character layout list"); |
444 |
|
|
|
445 |
frodo |
72 |
if (!value) { |
446 |
frodo |
231 |
psiconv_error(config,lev,0,"Null character layout list"); |
447 |
|
|
res = -PSICONV_E_GENERATE; |
448 |
|
|
goto ERROR1; |
449 |
frodo |
72 |
} |
450 |
frodo |
231 |
if (!(extra_buf = psiconv_buffer_new())) { |
451 |
|
|
res = -PSICONV_E_NOMEM; |
452 |
|
|
goto ERROR1; |
453 |
|
|
} |
454 |
frodo |
72 |
|
455 |
frodo |
78 |
if (!base || psiconv_compare_color(base->color,value->color)) { |
456 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x19))) |
457 |
frodo |
231 |
goto ERROR2; |
458 |
frodo |
184 |
if ((res = psiconv_write_color(config,extra_buf,lev+1,value->color))) |
459 |
frodo |
231 |
goto ERROR2; |
460 |
frodo |
72 |
} |
461 |
|
|
|
462 |
frodo |
78 |
if (!base || psiconv_compare_color(base->back_color,value->back_color)) { |
463 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1a))) |
464 |
frodo |
231 |
goto ERROR2; |
465 |
frodo |
184 |
if ((res = psiconv_write_color(config,extra_buf,lev+1,value->back_color))) |
466 |
frodo |
231 |
goto ERROR2; |
467 |
frodo |
72 |
} |
468 |
|
|
|
469 |
|
|
if (!base || (value->font_size != base->font_size)) { |
470 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1c))) |
471 |
frodo |
231 |
goto ERROR2; |
472 |
frodo |
184 |
if ((res = psiconv_write_size(config,extra_buf,lev+1,value->font_size))) |
473 |
frodo |
231 |
goto ERROR2; |
474 |
frodo |
72 |
} |
475 |
|
|
|
476 |
|
|
if (!base || (value->italic != base->italic)) { |
477 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1d))) |
478 |
frodo |
231 |
goto ERROR2; |
479 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->italic))) |
480 |
frodo |
231 |
goto ERROR2; |
481 |
frodo |
72 |
} |
482 |
|
|
|
483 |
|
|
if (!base || (value->bold != base->bold)) { |
484 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1e))) |
485 |
frodo |
231 |
goto ERROR2; |
486 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->bold))) |
487 |
frodo |
231 |
goto ERROR2; |
488 |
frodo |
72 |
} |
489 |
|
|
|
490 |
|
|
if (!base || (value->super_sub != base->super_sub)) { |
491 |
|
|
if ((value->super_sub != psiconv_superscript) && |
492 |
|
|
(value->super_sub != psiconv_subscript) && |
493 |
|
|
(value->super_sub != psiconv_normalscript)) |
494 |
frodo |
231 |
psiconv_warn(config,lev,0,"Unknown supersubscript (%d); assuming normal", |
495 |
frodo |
72 |
value->super_sub); |
496 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x1f))) |
497 |
frodo |
231 |
goto ERROR2; |
498 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1, |
499 |
frodo |
84 |
value->super_sub == psiconv_superscript?1: |
500 |
|
|
value->super_sub == psiconv_subscript?2:0))) |
501 |
frodo |
231 |
goto ERROR2; |
502 |
frodo |
72 |
} |
503 |
|
|
|
504 |
|
|
if (!base || (value->underline != base->underline)) { |
505 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x20))) |
506 |
frodo |
231 |
goto ERROR2; |
507 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->underline))) |
508 |
frodo |
231 |
goto ERROR2; |
509 |
frodo |
72 |
} |
510 |
|
|
|
511 |
|
|
if (!base || (value->strikethrough != base->strikethrough)) { |
512 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x21))) |
513 |
frodo |
231 |
goto ERROR2; |
514 |
frodo |
184 |
if ((res = psiconv_write_bool(config,extra_buf,lev+1,value->strikethrough))) |
515 |
frodo |
231 |
goto ERROR2; |
516 |
frodo |
72 |
} |
517 |
|
|
|
518 |
frodo |
78 |
if (!base || psiconv_compare_font(base->font,value->font)) { |
519 |
frodo |
184 |
if ((res = psiconv_write_u8(config,extra_buf,lev+1,0x22))) |
520 |
frodo |
231 |
goto ERROR2; |
521 |
frodo |
184 |
if ((res = psiconv_write_font(config,extra_buf,lev+1,value->font))) |
522 |
frodo |
231 |
goto ERROR2; |
523 |
frodo |
72 |
} |
524 |
|
|
|
525 |
frodo |
184 |
if ((res = psiconv_write_u32(config,buf,lev+1,psiconv_buffer_length(extra_buf)))) |
526 |
frodo |
231 |
goto ERROR2; |
527 |
frodo |
76 |
|
528 |
frodo |
79 |
res = psiconv_buffer_concat(buf,extra_buf); |
529 |
frodo |
72 |
|
530 |
frodo |
231 |
ERROR2: |
531 |
frodo |
79 |
psiconv_buffer_free(extra_buf); |
532 |
frodo |
231 |
ERROR1: |
533 |
|
|
if (res) |
534 |
|
|
psiconv_error(config,lev,0,"Writing of character layout list failed"); |
535 |
|
|
else |
536 |
|
|
psiconv_progress(config,lev,0,"End of character layout list"); |
537 |
frodo |
72 |
return res; |
538 |
|
|
} |