Mercurial > vim
annotate src/hardcopy.c @ 31047:ac1f548223a5 v9.0.0858
patch 9.0.0858: "!!sort" in a closed fold sorts too many lines
Commit: https://github.com/vim/vim/commit/f00112d558eb9a7d1d5413c096960ddcc52c9f66
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Nov 11 01:20:35 2022 +0000
patch 9.0.0858: "!!sort" in a closed fold sorts too many lines
Problem: "!!sort" in a closed fold sorts too many lines.
Solution: Round to end of fold after adding the line count. (closes https://github.com/vim/vim/issues/11487)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 11 Nov 2022 02:30:03 +0100 |
| parents | 9716c7d24c12 |
| children | b89cfd86e18e |
| rev | line source |
|---|---|
|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 442 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * hardcopy.c: printing to paper | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 #include "version.h" | |
| 16 | |
| 17 #if defined(FEAT_PRINTER) || defined(PROTO) | |
| 18 /* | |
| 19 * To implement printing on a platform, the following functions must be | |
| 20 * defined: | |
| 21 * | |
| 22 * int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit) | |
| 23 * Called once. Code should display printer dialogue (if appropriate) and | |
| 24 * determine printer font and margin settings. Reset has_color if the printer | |
| 25 * doesn't support colors at all. | |
| 26 * Returns FAIL to abort. | |
| 27 * | |
| 28 * int mch_print_begin(prt_settings_T *settings) | |
| 29 * Called to start the print job. | |
| 30 * Return FALSE to abort. | |
| 31 * | |
| 32 * int mch_print_begin_page(char_u *msg) | |
| 33 * Called at the start of each page. | |
| 34 * "msg" indicates the progress of the print job, can be NULL. | |
| 35 * Return FALSE to abort. | |
| 36 * | |
| 37 * int mch_print_end_page() | |
| 38 * Called at the end of each page. | |
| 39 * Return FALSE to abort. | |
| 40 * | |
| 41 * int mch_print_blank_page() | |
| 42 * Called to generate a blank page for collated, duplex, multiple copy | |
| 43 * document. Return FALSE to abort. | |
| 44 * | |
| 45 * void mch_print_end(prt_settings_T *psettings) | |
| 46 * Called at normal end of print job. | |
| 47 * | |
| 48 * void mch_print_cleanup() | |
| 49 * Called if print job ends normally or is abandoned. Free any memory, close | |
| 50 * devices and handles. Also called when mch_print_begin() fails, but not | |
| 51 * when mch_print_init() fails. | |
| 52 * | |
| 53 * void mch_print_set_font(int Bold, int Italic, int Underline); | |
| 54 * Called whenever the font style changes. | |
| 55 * | |
| 843 | 56 * void mch_print_set_bg(long_u bgcol); |
| 442 | 57 * Called to set the background color for the following text. Parameter is an |
| 58 * RGB value. | |
| 59 * | |
| 843 | 60 * void mch_print_set_fg(long_u fgcol); |
| 442 | 61 * Called to set the foreground color for the following text. Parameter is an |
| 62 * RGB value. | |
| 63 * | |
| 64 * mch_print_start_line(int margin, int page_line) | |
| 65 * Sets the current position at the start of line "page_line". | |
| 66 * If margin is TRUE start in the left margin (for header and line number). | |
| 67 * | |
| 68 * int mch_print_text_out(char_u *p, int len); | |
| 69 * Output one character of text p[len] at the current position. | |
| 70 * Return TRUE if there is no room for another character in the same line. | |
| 71 * | |
| 72 * Note that the generic code has no idea of margins. The machine code should | |
| 73 * simply make the page look smaller! The header and the line numbers are | |
| 74 * printed in the margin. | |
| 75 */ | |
| 76 | |
| 77 #ifdef FEAT_SYN_HL | |
| 78 static const long_u cterm_color_8[8] = | |
| 79 { | |
| 80 (long_u)0x000000L, (long_u)0xff0000L, (long_u)0x00ff00L, (long_u)0xffff00L, | |
| 81 (long_u)0x0000ffL, (long_u)0xff00ffL, (long_u)0x00ffffL, (long_u)0xffffffL | |
| 82 }; | |
| 83 | |
| 84 static const long_u cterm_color_16[16] = | |
| 85 { | |
| 86 (long_u)0x000000L, (long_u)0x0000c0L, (long_u)0x008000L, (long_u)0x004080L, | |
| 87 (long_u)0xc00000L, (long_u)0xc000c0L, (long_u)0x808000L, (long_u)0xc0c0c0L, | |
| 88 (long_u)0x808080L, (long_u)0x6060ffL, (long_u)0x00ff00L, (long_u)0x00ffffL, | |
| 89 (long_u)0xff8080L, (long_u)0xff40ffL, (long_u)0xffff00L, (long_u)0xffffffL | |
| 90 }; | |
| 91 | |
| 92 static int current_syn_id; | |
| 93 #endif | |
| 94 | |
| 95 #define PRCOLOR_BLACK (long_u)0 | |
| 96 #define PRCOLOR_WHITE (long_u)0xFFFFFFL | |
| 97 | |
| 98 static int curr_italic; | |
| 99 static int curr_bold; | |
| 100 static int curr_underline; | |
| 101 static long_u curr_bg; | |
| 102 static long_u curr_fg; | |
| 103 static int page_count; | |
| 104 | |
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105 #if defined(FEAT_POSTSCRIPT) |
| 442 | 106 # define OPT_MBFONT_USECOURIER 0 |
| 107 # define OPT_MBFONT_ASCII 1 | |
| 108 # define OPT_MBFONT_REGULAR 2 | |
| 856 | 109 # define OPT_MBFONT_BOLD 3 |
| 442 | 110 # define OPT_MBFONT_OBLIQUE 4 |
| 111 # define OPT_MBFONT_BOLDOBLIQUE 5 | |
| 112 # define OPT_MBFONT_NUM_OPTIONS 6 | |
| 113 | |
| 114 static option_table_T mbfont_opts[OPT_MBFONT_NUM_OPTIONS] = | |
| 115 { | |
| 116 {"c", FALSE, 0, NULL, 0, FALSE}, | |
| 117 {"a", FALSE, 0, NULL, 0, FALSE}, | |
| 118 {"r", FALSE, 0, NULL, 0, FALSE}, | |
| 119 {"b", FALSE, 0, NULL, 0, FALSE}, | |
| 120 {"i", FALSE, 0, NULL, 0, FALSE}, | |
| 121 {"o", FALSE, 0, NULL, 0, FALSE}, | |
| 122 }; | |
| 123 #endif | |
| 124 | |
| 125 /* | |
| 126 * These values determine the print position on a page. | |
| 127 */ | |
| 128 typedef struct | |
| 129 { | |
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130 int lead_spaces; // remaining spaces for a TAB |
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131 int print_pos; // virtual column for computing TABs |
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132 colnr_T column; // byte column |
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133 linenr_T file_line; // line nr in the buffer |
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134 long_u bytes_printed; // bytes printed so far |
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135 int ff; // seen form feed character |
| 442 | 136 } prt_pos_T; |
| 137 | |
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138 static char *parse_list_options(char_u *option_str, option_table_T *table, int table_size); |
| 442 | 139 |
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140 static colnr_T hardcopy_line(prt_settings_T *psettings, int page_line, prt_pos_T *ppos); |
| 442 | 141 |
| 142 /* | |
| 143 * Parse 'printoptions' and set the flags in "printer_opts". | |
| 144 * Returns an error message or NULL; | |
| 145 */ | |
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146 char * |
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147 parse_printoptions(void) |
| 442 | 148 { |
| 149 return parse_list_options(p_popt, printer_opts, OPT_PRINT_NUM_OPTIONS); | |
| 150 } | |
| 151 | |
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152 #if defined(FEAT_POSTSCRIPT) || defined(PROTO) |
| 442 | 153 /* |
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154 * Parse 'printmbfont' and set the flags in "mbfont_opts". |
| 442 | 155 * Returns an error message or NULL; |
| 156 */ | |
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157 char * |
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158 parse_printmbfont(void) |
| 442 | 159 { |
| 160 return parse_list_options(p_pmfn, mbfont_opts, OPT_MBFONT_NUM_OPTIONS); | |
| 161 } | |
| 162 #endif | |
| 163 | |
| 164 /* | |
| 165 * Parse a list of options in the form | |
| 166 * option:value,option:value,option:value | |
| 167 * | |
| 168 * "value" can start with a number which is parsed out, e.g. margin:12mm | |
| 169 * | |
| 170 * Returns an error message for an illegal option, NULL otherwise. | |
| 171 * Only used for the printer at the moment... | |
| 172 */ | |
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173 static char * |
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174 parse_list_options( |
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175 char_u *option_str, |
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176 option_table_T *table, |
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177 int table_size) |
| 442 | 178 { |
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179 option_table_T *old_opts; |
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180 char *ret = NULL; |
| 442 | 181 char_u *stringp; |
| 182 char_u *colonp; | |
| 183 char_u *commap; | |
| 184 char_u *p; | |
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185 int idx = 0; // init for GCC |
| 442 | 186 int len; |
| 187 | |
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188 // Save the old values, so that they can be restored in case of an error. |
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189 old_opts = ALLOC_MULT(option_table_T, table_size); |
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190 if (old_opts == NULL) |
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191 return NULL; |
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192 |
| 442 | 193 for (idx = 0; idx < table_size; ++idx) |
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194 { |
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195 old_opts[idx] = table[idx]; |
| 442 | 196 table[idx].present = FALSE; |
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197 } |
| 442 | 198 |
| 199 /* | |
| 200 * Repeat for all comma separated parts. | |
| 201 */ | |
| 202 stringp = option_str; | |
| 203 while (*stringp) | |
| 204 { | |
| 205 colonp = vim_strchr(stringp, ':'); | |
| 206 if (colonp == NULL) | |
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207 { |
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208 ret = e_missing_colon_3; |
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209 break; |
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210 } |
| 442 | 211 commap = vim_strchr(stringp, ','); |
| 212 if (commap == NULL) | |
| 213 commap = option_str + STRLEN(option_str); | |
| 214 | |
| 215 len = (int)(colonp - stringp); | |
| 216 | |
| 217 for (idx = 0; idx < table_size; ++idx) | |
| 218 if (STRNICMP(stringp, table[idx].name, len) == 0) | |
| 219 break; | |
| 220 | |
| 221 if (idx == table_size) | |
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222 { |
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223 ret = e_illegal_component; |
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224 break; |
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225 } |
| 442 | 226 p = colonp + 1; |
| 227 table[idx].present = TRUE; | |
| 228 | |
| 229 if (table[idx].hasnum) | |
| 230 { | |
| 231 if (!VIM_ISDIGIT(*p)) | |
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232 { |
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233 ret = e_digit_expected_2; |
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234 break; |
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235 } |
| 442 | 236 |
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237 table[idx].number = getdigits(&p); // advances p |
| 442 | 238 } |
| 239 | |
| 240 table[idx].string = p; | |
| 241 table[idx].strlen = (int)(commap - p); | |
| 242 | |
| 243 stringp = commap; | |
| 244 if (*stringp == ',') | |
| 245 ++stringp; | |
| 246 } | |
| 247 | |
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248 if (ret != NULL) |
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249 { |
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250 // Restore old options in case of error |
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251 for (idx = 0; idx < table_size; ++idx) |
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252 table[idx] = old_opts[idx]; |
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253 } |
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254 vim_free(old_opts); |
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255 return ret; |
| 442 | 256 } |
| 257 | |
| 258 | |
| 259 #ifdef FEAT_SYN_HL | |
| 260 /* | |
| 261 * If using a dark background, the colors will probably be too bright to show | |
| 262 * up well on white paper, so reduce their brightness. | |
| 263 */ | |
| 264 static long_u | |
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265 darken_rgb(long_u rgb) |
| 442 | 266 { |
| 267 return ((rgb >> 17) << 16) | |
| 268 + (((rgb & 0xff00) >> 9) << 8) | |
| 269 + ((rgb & 0xff) >> 1); | |
| 270 } | |
| 271 | |
| 272 static long_u | |
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273 prt_get_term_color(int colorindex) |
| 442 | 274 { |
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275 // TODO: Should check for xterm with 88 or 256 colors. |
| 442 | 276 if (t_colors > 8) |
| 277 return cterm_color_16[colorindex % 16]; | |
| 278 return cterm_color_8[colorindex % 8]; | |
| 279 } | |
| 280 | |
| 281 static void | |
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282 prt_get_attr( |
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283 int hl_id, |
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284 prt_text_attr_T *pattr, |
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285 int modec) |
| 442 | 286 { |
| 287 int colorindex; | |
| 288 long_u fg_color; | |
| 289 long_u bg_color; | |
| 290 char *color; | |
| 291 | |
| 292 pattr->bold = (highlight_has_attr(hl_id, HL_BOLD, modec) != NULL); | |
| 293 pattr->italic = (highlight_has_attr(hl_id, HL_ITALIC, modec) != NULL); | |
| 294 pattr->underline = (highlight_has_attr(hl_id, HL_UNDERLINE, modec) != NULL); | |
| 295 pattr->undercurl = (highlight_has_attr(hl_id, HL_UNDERCURL, modec) != NULL); | |
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296 // TODO: HL_UNDERDOUBLE, HL_UNDERDOTTED, HL_UNDERDASHED |
| 442 | 297 |
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298 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
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299 if (USE_24BIT) |
| 442 | 300 { |
| 301 bg_color = highlight_gui_color_rgb(hl_id, FALSE); | |
| 302 if (bg_color == PRCOLOR_BLACK) | |
| 303 bg_color = PRCOLOR_WHITE; | |
| 304 | |
| 305 fg_color = highlight_gui_color_rgb(hl_id, TRUE); | |
| 306 } | |
| 307 else | |
| 308 # endif | |
| 309 { | |
| 310 bg_color = PRCOLOR_WHITE; | |
| 311 | |
| 312 color = (char *)highlight_color(hl_id, (char_u *)"fg", modec); | |
| 313 if (color == NULL) | |
| 314 colorindex = 0; | |
| 315 else | |
| 316 colorindex = atoi(color); | |
| 317 | |
| 318 if (colorindex >= 0 && colorindex < t_colors) | |
| 319 fg_color = prt_get_term_color(colorindex); | |
| 320 else | |
| 321 fg_color = PRCOLOR_BLACK; | |
| 322 } | |
| 323 | |
| 324 if (fg_color == PRCOLOR_WHITE) | |
| 325 fg_color = PRCOLOR_BLACK; | |
| 326 else if (*p_bg == 'd') | |
| 327 fg_color = darken_rgb(fg_color); | |
| 328 | |
| 329 pattr->fg_color = fg_color; | |
| 330 pattr->bg_color = bg_color; | |
| 331 } | |
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332 #endif // FEAT_SYN_HL |
| 442 | 333 |
| 334 static void | |
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335 prt_set_fg(long_u fg) |
| 442 | 336 { |
| 337 if (fg != curr_fg) | |
| 338 { | |
| 339 curr_fg = fg; | |
| 340 mch_print_set_fg(fg); | |
| 341 } | |
| 342 } | |
| 343 | |
| 344 static void | |
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345 prt_set_bg(long_u bg) |
| 442 | 346 { |
| 347 if (bg != curr_bg) | |
| 348 { | |
| 349 curr_bg = bg; | |
| 350 mch_print_set_bg(bg); | |
| 351 } | |
| 352 } | |
| 353 | |
| 354 static void | |
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355 prt_set_font(int bold, int italic, int underline) |
| 442 | 356 { |
| 357 if (curr_bold != bold | |
| 358 || curr_italic != italic | |
| 359 || curr_underline != underline) | |
| 360 { | |
| 361 curr_underline = underline; | |
| 362 curr_italic = italic; | |
| 363 curr_bold = bold; | |
| 364 mch_print_set_font(bold, italic, underline); | |
| 365 } | |
| 366 } | |
| 367 | |
| 368 /* | |
| 369 * Print the line number in the left margin. | |
| 370 */ | |
| 371 static void | |
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372 prt_line_number( |
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373 prt_settings_T *psettings, |
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374 int page_line, |
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375 linenr_T lnum) |
| 442 | 376 { |
| 377 int i; | |
| 378 char_u tbuf[20]; | |
| 379 | |
| 380 prt_set_fg(psettings->number.fg_color); | |
| 381 prt_set_bg(psettings->number.bg_color); | |
| 382 prt_set_font(psettings->number.bold, psettings->number.italic, psettings->number.underline); | |
| 383 mch_print_start_line(TRUE, page_line); | |
| 384 | |
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385 // Leave two spaces between the number and the text; depends on |
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386 // PRINT_NUMBER_WIDTH. |
| 442 | 387 sprintf((char *)tbuf, "%6ld", (long)lnum); |
| 388 for (i = 0; i < 6; i++) | |
| 389 (void)mch_print_text_out(&tbuf[i], 1); | |
| 390 | |
| 391 #ifdef FEAT_SYN_HL | |
| 392 if (psettings->do_syntax) | |
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393 // Set colors for next character. |
| 442 | 394 current_syn_id = -1; |
| 395 else | |
| 396 #endif | |
| 397 { | |
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398 // Set colors and font back to normal. |
| 442 | 399 prt_set_fg(PRCOLOR_BLACK); |
| 400 prt_set_bg(PRCOLOR_WHITE); | |
| 401 prt_set_font(FALSE, FALSE, FALSE); | |
| 402 } | |
| 403 } | |
| 404 | |
| 405 /* | |
| 406 * Get the currently effective header height. | |
| 407 */ | |
| 408 int | |
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409 prt_header_height(void) |
| 442 | 410 { |
| 411 if (printer_opts[OPT_PRINT_HEADERHEIGHT].present) | |
| 412 return printer_opts[OPT_PRINT_HEADERHEIGHT].number; | |
| 413 return 2; | |
| 414 } | |
| 415 | |
| 416 /* | |
| 417 * Return TRUE if using a line number for printing. | |
| 418 */ | |
| 419 int | |
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420 prt_use_number(void) |
| 442 | 421 { |
| 422 return (printer_opts[OPT_PRINT_NUMBER].present | |
| 423 && TOLOWER_ASC(printer_opts[OPT_PRINT_NUMBER].string[0]) == 'y'); | |
| 424 } | |
| 425 | |
| 426 /* | |
| 427 * Return the unit used in a margin item in 'printoptions'. | |
| 428 * Returns PRT_UNIT_NONE if not recognized. | |
| 429 */ | |
| 430 int | |
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431 prt_get_unit(int idx) |
| 442 | 432 { |
| 433 int u = PRT_UNIT_NONE; | |
| 434 int i; | |
| 435 static char *(units[4]) = PRT_UNIT_NAMES; | |
| 436 | |
| 437 if (printer_opts[idx].present) | |
| 438 for (i = 0; i < 4; ++i) | |
| 439 if (STRNICMP(printer_opts[idx].string, units[i], 2) == 0) | |
| 440 { | |
| 441 u = i; | |
| 442 break; | |
| 443 } | |
| 444 return u; | |
| 445 } | |
| 446 | |
| 447 /* | |
| 448 * Print the page header. | |
| 449 */ | |
| 450 static void | |
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451 prt_header( |
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452 prt_settings_T *psettings, |
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453 int pagenum, |
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454 linenr_T lnum UNUSED) |
| 442 | 455 { |
| 456 int width = psettings->chars_per_line; | |
| 457 int page_line; | |
| 458 char_u *tbuf; | |
| 459 char_u *p; | |
| 460 int l; | |
| 461 | |
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462 // Also use the space for the line number. |
| 442 | 463 if (prt_use_number()) |
| 464 width += PRINT_NUMBER_WIDTH; | |
| 465 | |
| 466 tbuf = alloc(width + IOSIZE); | |
| 467 if (tbuf == NULL) | |
| 468 return; | |
| 469 | |
| 470 #ifdef FEAT_STL_OPT | |
| 471 if (*p_header != NUL) | |
| 472 { | |
| 473 linenr_T tmp_lnum, tmp_topline, tmp_botline; | |
| 474 | |
| 475 /* | |
| 476 * Need to (temporarily) set current line number and first/last line | |
| 477 * number on the 'window'. Since we don't know how long the page is, | |
| 478 * set the first and current line number to the top line, and guess | |
| 479 * that the page length is 64. | |
| 480 */ | |
| 481 tmp_lnum = curwin->w_cursor.lnum; | |
| 482 tmp_topline = curwin->w_topline; | |
| 483 tmp_botline = curwin->w_botline; | |
| 484 curwin->w_cursor.lnum = lnum; | |
| 485 curwin->w_topline = lnum; | |
| 486 curwin->w_botline = lnum + 63; | |
| 487 printer_page_num = pagenum; | |
| 488 | |
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489 build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE), p_header, |
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490 (char_u *)"printheader", 0, ' ', width, NULL, NULL); |
| 442 | 491 |
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492 // Reset line numbers |
| 442 | 493 curwin->w_cursor.lnum = tmp_lnum; |
| 494 curwin->w_topline = tmp_topline; | |
| 495 curwin->w_botline = tmp_botline; | |
| 496 } | |
| 497 else | |
| 498 #endif | |
| 499 sprintf((char *)tbuf, _("Page %d"), pagenum); | |
| 500 | |
| 501 prt_set_fg(PRCOLOR_BLACK); | |
| 502 prt_set_bg(PRCOLOR_WHITE); | |
| 503 prt_set_font(TRUE, FALSE, FALSE); | |
| 504 | |
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505 // Use a negative line number to indicate printing in the top margin. |
| 442 | 506 page_line = 0 - prt_header_height(); |
| 507 mch_print_start_line(TRUE, page_line); | |
| 508 for (p = tbuf; *p != NUL; ) | |
| 509 { | |
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510 if (mch_print_text_out(p, (l = (*mb_ptr2len)(p)))) |
| 442 | 511 { |
| 512 ++page_line; | |
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513 if (page_line >= 0) // out of room in header |
| 442 | 514 break; |
| 515 mch_print_start_line(TRUE, page_line); | |
| 516 } | |
| 517 p += l; | |
| 518 } | |
| 519 | |
| 520 vim_free(tbuf); | |
| 521 | |
| 522 #ifdef FEAT_SYN_HL | |
| 523 if (psettings->do_syntax) | |
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524 // Set colors for next character. |
| 442 | 525 current_syn_id = -1; |
| 526 else | |
| 527 #endif | |
| 528 { | |
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529 // Set colors and font back to normal. |
| 442 | 530 prt_set_fg(PRCOLOR_BLACK); |
| 531 prt_set_bg(PRCOLOR_WHITE); | |
| 532 prt_set_font(FALSE, FALSE, FALSE); | |
| 533 } | |
| 534 } | |
| 535 | |
| 536 /* | |
| 537 * Display a print status message. | |
| 538 */ | |
| 539 static void | |
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540 prt_message(char_u *s) |
| 442 | 541 { |
| 542 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); | |
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543 screen_puts(s, (int)Rows - 1, 0, HL_ATTR(HLF_R)); |
| 442 | 544 out_flush(); |
| 545 } | |
| 546 | |
| 547 void | |
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548 ex_hardcopy(exarg_T *eap) |
| 442 | 549 { |
| 550 linenr_T lnum; | |
| 551 int collated_copies, uncollated_copies; | |
| 552 prt_settings_T settings; | |
| 553 long_u bytes_to_print = 0; | |
| 554 int page_line; | |
| 555 int jobsplit; | |
| 556 | |
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557 CLEAR_FIELD(settings); |
| 442 | 558 settings.has_color = TRUE; |
| 559 | |
| 560 # ifdef FEAT_POSTSCRIPT | |
| 561 if (*eap->arg == '>') | |
| 562 { | |
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563 char *errormsg = NULL; |
| 442 | 564 |
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565 // Expand things like "%.ps". |
| 442 | 566 if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL) |
| 567 { | |
| 568 if (errormsg != NULL) | |
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569 emsg(errormsg); |
| 442 | 570 return; |
| 571 } | |
| 572 settings.outfile = skipwhite(eap->arg + 1); | |
| 573 } | |
| 574 else if (*eap->arg != NUL) | |
| 575 settings.arguments = eap->arg; | |
| 576 # endif | |
| 577 | |
| 578 /* | |
| 579 * Initialise for printing. Ask the user for settings, unless forceit is | |
| 580 * set. | |
| 581 * The mch_print_init() code should set up margins if applicable. (It may | |
| 582 * not be a real printer - for example the engine might generate HTML or | |
| 583 * PS.) | |
| 584 */ | |
| 585 if (mch_print_init(&settings, | |
| 586 curbuf->b_fname == NULL | |
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587 ? buf_spname(curbuf) |
| 442 | 588 : curbuf->b_sfname == NULL |
| 589 ? curbuf->b_fname | |
| 590 : curbuf->b_sfname, | |
| 591 eap->forceit) == FAIL) | |
| 592 return; | |
| 593 | |
| 594 #ifdef FEAT_SYN_HL | |
| 595 # ifdef FEAT_GUI | |
| 596 if (gui.in_use) | |
| 597 settings.modec = 'g'; | |
| 598 else | |
| 599 # endif | |
| 600 if (t_colors > 1) | |
| 601 settings.modec = 'c'; | |
| 602 else | |
| 603 settings.modec = 't'; | |
| 604 | |
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605 if (!syntax_present(curwin)) |
| 442 | 606 settings.do_syntax = FALSE; |
| 607 else if (printer_opts[OPT_PRINT_SYNTAX].present | |
| 608 && TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) != 'a') | |
| 609 settings.do_syntax = | |
| 610 (TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) == 'y'); | |
| 611 else | |
| 612 settings.do_syntax = settings.has_color; | |
| 613 #endif | |
| 614 | |
|
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parents:
16825
diff
changeset
|
615 // Set up printing attributes for line numbers |
| 442 | 616 settings.number.fg_color = PRCOLOR_BLACK; |
| 617 settings.number.bg_color = PRCOLOR_WHITE; | |
| 618 settings.number.bold = FALSE; | |
| 619 settings.number.italic = TRUE; | |
| 620 settings.number.underline = FALSE; | |
| 621 #ifdef FEAT_SYN_HL | |
| 622 /* | |
| 623 * Syntax highlighting of line numbers. | |
| 624 */ | |
| 625 if (prt_use_number() && settings.do_syntax) | |
| 626 { | |
| 744 | 627 int id; |
| 628 | |
| 442 | 629 id = syn_name2id((char_u *)"LineNr"); |
| 630 if (id > 0) | |
| 631 id = syn_get_final_id(id); | |
| 632 | |
| 633 prt_get_attr(id, &settings.number, settings.modec); | |
| 634 } | |
| 744 | 635 #endif |
| 442 | 636 |
| 637 /* | |
| 638 * Estimate the total lines to be printed | |
| 639 */ | |
| 640 for (lnum = eap->line1; lnum <= eap->line2; lnum++) | |
| 641 bytes_to_print += (long_u)STRLEN(skipwhite(ml_get(lnum))); | |
| 642 if (bytes_to_print == 0) | |
| 643 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
644 msg(_("No text to be printed")); |
| 442 | 645 goto print_fail_no_begin; |
| 646 } | |
| 647 | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
648 // Set colors and font to normal. |
| 442 | 649 curr_bg = (long_u)0xffffffffL; |
| 650 curr_fg = (long_u)0xffffffffL; | |
| 651 curr_italic = MAYBE; | |
| 652 curr_bold = MAYBE; | |
| 653 curr_underline = MAYBE; | |
| 654 | |
| 655 prt_set_fg(PRCOLOR_BLACK); | |
| 656 prt_set_bg(PRCOLOR_WHITE); | |
| 657 prt_set_font(FALSE, FALSE, FALSE); | |
| 658 #ifdef FEAT_SYN_HL | |
| 659 current_syn_id = -1; | |
| 660 #endif | |
| 661 | |
| 662 jobsplit = (printer_opts[OPT_PRINT_JOBSPLIT].present | |
| 663 && TOLOWER_ASC(printer_opts[OPT_PRINT_JOBSPLIT].string[0]) == 'y'); | |
| 664 | |
| 665 if (!mch_print_begin(&settings)) | |
| 666 goto print_fail_no_begin; | |
| 667 | |
| 668 /* | |
| 669 * Loop over collated copies: 1 2 3, 1 2 3, ... | |
| 670 */ | |
| 671 page_count = 0; | |
| 672 for (collated_copies = 0; | |
| 673 collated_copies < settings.n_collated_copies; | |
| 674 collated_copies++) | |
| 675 { | |
|
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parents:
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diff
changeset
|
676 prt_pos_T prtpos; // current print position |
|
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patch 8.1.2387: using old C style comments
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diff
changeset
|
677 prt_pos_T page_prtpos; // print position at page start |
| 442 | 678 int side; |
| 679 | |
|
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parents:
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diff
changeset
|
680 CLEAR_FIELD(page_prtpos); |
| 442 | 681 page_prtpos.file_line = eap->line1; |
| 682 prtpos = page_prtpos; | |
| 683 | |
| 684 if (jobsplit && collated_copies > 0) | |
| 685 { | |
|
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diff
changeset
|
686 // Splitting jobs: Stop a previous job and start a new one. |
| 442 | 687 mch_print_end(&settings); |
| 688 if (!mch_print_begin(&settings)) | |
| 689 goto print_fail_no_begin; | |
| 690 } | |
| 691 | |
| 692 /* | |
| 693 * Loop over all pages in the print job: 1 2 3 ... | |
| 694 */ | |
| 695 for (page_count = 0; prtpos.file_line <= eap->line2; ++page_count) | |
| 696 { | |
| 697 /* | |
| 698 * Loop over uncollated copies: 1 1 1, 2 2 2, 3 3 3, ... | |
| 699 * For duplex: 12 12 12 34 34 34, ... | |
| 700 */ | |
| 701 for (uncollated_copies = 0; | |
| 702 uncollated_copies < settings.n_uncollated_copies; | |
| 703 uncollated_copies++) | |
| 704 { | |
|
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diff
changeset
|
705 // Set the print position to the start of this page. |
| 442 | 706 prtpos = page_prtpos; |
| 707 | |
| 708 /* | |
| 709 * Do front and rear side of a page. | |
| 710 */ | |
| 711 for (side = 0; side <= settings.duplex; ++side) | |
| 712 { | |
| 713 /* | |
| 714 * Print one page. | |
| 715 */ | |
| 716 | |
|
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parents:
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diff
changeset
|
717 // Check for interrupt character every page. |
| 442 | 718 ui_breakcheck(); |
| 719 if (got_int || settings.user_abort) | |
| 720 goto print_fail; | |
| 721 | |
| 722 sprintf((char *)IObuff, _("Printing page %d (%d%%)"), | |
| 723 page_count + 1 + side, | |
| 724 prtpos.bytes_printed > 1000000 | |
| 725 ? (int)(prtpos.bytes_printed / | |
| 726 (bytes_to_print / 100)) | |
| 727 : (int)((prtpos.bytes_printed * 100) | |
| 728 / bytes_to_print)); | |
| 729 if (!mch_print_begin_page(IObuff)) | |
| 730 goto print_fail; | |
| 731 | |
| 732 if (settings.n_collated_copies > 1) | |
| 733 sprintf((char *)IObuff + STRLEN(IObuff), | |
| 734 _(" Copy %d of %d"), | |
| 735 collated_copies + 1, | |
| 736 settings.n_collated_copies); | |
| 737 prt_message(IObuff); | |
| 738 | |
| 739 /* | |
| 740 * Output header if required | |
| 741 */ | |
| 742 if (prt_header_height() > 0) | |
| 743 prt_header(&settings, page_count + 1 + side, | |
| 744 prtpos.file_line); | |
| 745 | |
| 746 for (page_line = 0; page_line < settings.lines_per_page; | |
| 747 ++page_line) | |
| 748 { | |
| 749 prtpos.column = hardcopy_line(&settings, | |
| 750 page_line, &prtpos); | |
| 751 if (prtpos.column == 0) | |
| 752 { | |
|
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patch 8.1.2387: using old C style comments
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diff
changeset
|
753 // finished a file line |
| 442 | 754 prtpos.bytes_printed += |
| 755 STRLEN(skipwhite(ml_get(prtpos.file_line))); | |
| 756 if (++prtpos.file_line > eap->line2) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
757 break; // reached the end |
| 442 | 758 } |
| 759 else if (prtpos.ff) | |
| 760 { | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
761 // Line had a formfeed in it - start new page but |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
762 // stay on the current line |
| 442 | 763 break; |
| 764 } | |
| 765 } | |
| 766 | |
| 767 if (!mch_print_end_page()) | |
| 768 goto print_fail; | |
| 769 if (prtpos.file_line > eap->line2) | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
770 break; // reached the end |
| 442 | 771 } |
| 772 | |
| 773 /* | |
| 774 * Extra blank page for duplexing with odd number of pages and | |
| 775 * more copies to come. | |
| 776 */ | |
| 777 if (prtpos.file_line > eap->line2 && settings.duplex | |
| 778 && side == 0 | |
| 779 && uncollated_copies + 1 < settings.n_uncollated_copies) | |
| 780 { | |
| 781 if (!mch_print_blank_page()) | |
| 782 goto print_fail; | |
| 783 } | |
| 784 } | |
| 785 if (settings.duplex && prtpos.file_line <= eap->line2) | |
| 786 ++page_count; | |
| 787 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
788 // Remember the position where the next page starts. |
| 442 | 789 page_prtpos = prtpos; |
| 790 } | |
| 791 | |
| 792 vim_snprintf((char *)IObuff, IOSIZE, _("Printed: %s"), | |
| 793 settings.jobname); | |
| 794 prt_message(IObuff); | |
| 795 } | |
| 796 | |
| 797 print_fail: | |
| 798 if (got_int || settings.user_abort) | |
| 799 { | |
| 800 sprintf((char *)IObuff, "%s", _("Printing aborted")); | |
| 801 prt_message(IObuff); | |
| 802 } | |
| 803 mch_print_end(&settings); | |
| 804 | |
| 805 print_fail_no_begin: | |
| 806 mch_print_cleanup(); | |
| 807 } | |
| 808 | |
| 809 /* | |
| 810 * Print one page line. | |
| 811 * Return the next column to print, or zero if the line is finished. | |
| 812 */ | |
| 813 static colnr_T | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
814 hardcopy_line( |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
815 prt_settings_T *psettings, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
816 int page_line, |
|
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
817 prt_pos_T *ppos) |
| 442 | 818 { |
| 819 colnr_T col; | |
| 820 char_u *line; | |
| 821 int need_break = FALSE; | |
| 822 int outputlen; | |
| 823 int tab_spaces; | |
| 824 long_u print_pos; | |
| 825 #ifdef FEAT_SYN_HL | |
| 826 prt_text_attr_T attr; | |
| 827 int id; | |
| 828 #endif | |
| 829 | |
| 830 if (ppos->column == 0 || ppos->ff) | |
| 831 { | |
| 832 print_pos = 0; | |
| 833 tab_spaces = 0; | |
| 834 if (!ppos->ff && prt_use_number()) | |
| 835 prt_line_number(psettings, page_line, ppos->file_line); | |
| 836 ppos->ff = FALSE; | |
| 837 } | |
| 838 else | |
| 839 { | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
840 // left over from wrap halfway a tab |
| 442 | 841 print_pos = ppos->print_pos; |
| 842 tab_spaces = ppos->lead_spaces; | |
| 843 } | |
| 844 | |
| 845 mch_print_start_line(0, page_line); | |
| 846 line = ml_get(ppos->file_line); | |
| 847 | |
| 848 /* | |
| 849 * Loop over the columns until the end of the file line or right margin. | |
| 850 */ | |
| 851 for (col = ppos->column; line[col] != NUL && !need_break; col += outputlen) | |
| 852 { | |
| 853 outputlen = 1; | |
| 474 | 854 if (has_mbyte && (outputlen = (*mb_ptr2len)(line + col)) < 1) |
| 442 | 855 outputlen = 1; |
| 856 #ifdef FEAT_SYN_HL | |
| 857 /* | |
| 858 * syntax highlighting stuff. | |
| 859 */ | |
| 860 if (psettings->do_syntax) | |
| 861 { | |
| 1504 | 862 id = syn_get_id(curwin, ppos->file_line, col, 1, NULL, FALSE); |
| 442 | 863 if (id > 0) |
| 864 id = syn_get_final_id(id); | |
| 865 else | |
| 866 id = 0; | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
867 // Get the line again, a multi-line regexp may invalidate it. |
| 442 | 868 line = ml_get(ppos->file_line); |
| 869 | |
| 870 if (id != current_syn_id) | |
| 871 { | |
| 872 current_syn_id = id; | |
| 873 prt_get_attr(id, &attr, psettings->modec); | |
| 874 prt_set_font(attr.bold, attr.italic, attr.underline); | |
| 875 prt_set_fg(attr.fg_color); | |
| 876 prt_set_bg(attr.bg_color); | |
| 877 } | |
| 878 } | |
| 744 | 879 #endif |
| 442 | 880 |
| 881 /* | |
| 882 * Appropriately expand any tabs to spaces. | |
| 883 */ | |
| 884 if (line[col] == TAB || tab_spaces != 0) | |
| 885 { | |
| 886 if (tab_spaces == 0) | |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14077
diff
changeset
|
887 #ifdef FEAT_VARTABS |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14077
diff
changeset
|
888 tab_spaces = tabstop_padding(print_pos, curbuf->b_p_ts, |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14077
diff
changeset
|
889 curbuf->b_p_vts_array); |
|
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14077
diff
changeset
|
890 #else |
| 835 | 891 tab_spaces = (int)(curbuf->b_p_ts - (print_pos % curbuf->b_p_ts)); |
|
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14077
diff
changeset
|
892 #endif |
| 442 | 893 |
| 894 while (tab_spaces > 0) | |
| 895 { | |
| 896 need_break = mch_print_text_out((char_u *)" ", 1); | |
| 897 print_pos++; | |
| 898 tab_spaces--; | |
| 899 if (need_break) | |
| 900 break; | |
| 901 } | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
902 // Keep the TAB if we didn't finish it. |
| 442 | 903 if (need_break && tab_spaces > 0) |
| 904 break; | |
| 905 } | |
| 906 else if (line[col] == FF | |
| 907 && printer_opts[OPT_PRINT_FORMFEED].present | |
| 908 && TOLOWER_ASC(printer_opts[OPT_PRINT_FORMFEED].string[0]) | |
| 909 == 'y') | |
| 910 { | |
| 911 ppos->ff = TRUE; | |
| 912 need_break = 1; | |
| 913 } | |
| 914 else | |
| 915 { | |
| 916 need_break = mch_print_text_out(line + col, outputlen); | |
| 917 if (has_mbyte) | |
| 918 print_pos += (*mb_ptr2cells)(line + col); | |
| 919 else | |
| 920 print_pos++; | |
| 921 } | |
| 922 } | |
| 923 | |
| 924 ppos->lead_spaces = tab_spaces; | |
| 835 | 925 ppos->print_pos = (int)print_pos; |
| 442 | 926 |
| 927 /* | |
| 928 * Start next line of file if we clip lines, or have reached end of the | |
| 929 * line, unless we are doing a formfeed. | |
| 930 */ | |
| 931 if (!ppos->ff | |
| 932 && (line[col] == NUL | |
| 933 || (printer_opts[OPT_PRINT_WRAP].present | |
| 934 && TOLOWER_ASC(printer_opts[OPT_PRINT_WRAP].string[0]) | |
| 935 == 'n'))) | |
| 936 return 0; | |
| 937 return col; | |
| 938 } | |
| 939 | |
| 940 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 941 | |
| 942 /* | |
| 943 * PS printer stuff. | |
| 944 * | |
| 945 * Sources of information to help maintain the PS printing code: | |
| 946 * | |
| 947 * 1. PostScript Language Reference, 3rd Edition, | |
| 948 * Addison-Wesley, 1999, ISBN 0-201-37922-8 | |
| 949 * 2. PostScript Language Program Design, | |
| 950 * Addison-Wesley, 1988, ISBN 0-201-14396-8 | |
| 951 * 3. PostScript Tutorial and Cookbook, | |
| 952 * Addison Wesley, 1985, ISBN 0-201-10179-3 | |
| 953 * 4. PostScript Language Document Structuring Conventions Specification, | |
| 954 * version 3.0, | |
| 955 * Adobe Technote 5001, 25th September 1992 | |
| 956 * 5. PostScript Printer Description File Format Specification, Version 4.3, | |
| 957 * Adobe technote 5003, 9th February 1996 | |
| 958 * 6. Adobe Font Metrics File Format Specification, Version 4.1, | |
| 959 * Adobe Technote 5007, 7th October 1998 | |
| 960 * 7. Adobe CMap and CIDFont Files Specification, Version 1.0, | |
| 961 * Adobe Technote 5014, 8th October 1996 | |
| 962 * 8. Adobe CJKV Character Collections and CMaps for CID-Keyed Fonts, | |
| 963 * Adoboe Technote 5094, 8th September, 2001 | |
| 964 * 9. CJKV Information Processing, 2nd Edition, | |
| 965 * O'Reilly, 2002, ISBN 1-56592-224-7 | |
| 966 * | |
| 967 * Some of these documents can be found in PDF form on Adobe's web site - | |
| 968 * http://www.adobe.com | |
| 969 */ | |
| 970 | |
|
18798
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parents:
16825
diff
changeset
|
971 #define PRT_PS_DEFAULT_DPI (72) // Default user space resolution |
| 442 | 972 #define PRT_PS_DEFAULT_FONTSIZE (10) |
| 973 #define PRT_PS_DEFAULT_BUFFER_SIZE (80) | |
| 974 | |
| 975 struct prt_mediasize_S | |
| 976 { | |
| 977 char *name; | |
|
18798
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patch 8.1.2387: using old C style comments
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parents:
16825
diff
changeset
|
978 float width; // width and height in points for portrait |
| 442 | 979 float height; |
| 980 }; | |
| 981 | |
|
24768
7334bf933510
patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents:
20007
diff
changeset
|
982 #define PRT_MEDIASIZE_LEN ARRAY_LENGTH(prt_mediasize) |
| 442 | 983 |
| 984 static struct prt_mediasize_S prt_mediasize[] = | |
| 985 { | |
| 986 {"A4", 595.0, 842.0}, | |
| 987 {"letter", 612.0, 792.0}, | |
| 988 {"10x14", 720.0, 1008.0}, | |
| 989 {"A3", 842.0, 1191.0}, | |
| 990 {"A5", 420.0, 595.0}, | |
| 991 {"B4", 729.0, 1032.0}, | |
| 992 {"B5", 516.0, 729.0}, | |
| 993 {"executive", 522.0, 756.0}, | |
| 994 {"folio", 595.0, 935.0}, | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
995 {"ledger", 1224.0, 792.0}, // Yes, it is wider than taller! |
| 442 | 996 {"legal", 612.0, 1008.0}, |
| 997 {"quarto", 610.0, 780.0}, | |
| 998 {"statement", 396.0, 612.0}, | |
| 999 {"tabloid", 792.0, 1224.0} | |
| 1000 }; | |
| 1001 | |
|
18798
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parents:
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diff
changeset
|
1002 // PS font names, must be in Roman, Bold, Italic, Bold-Italic order |
| 442 | 1003 struct prt_ps_font_S |
| 1004 { | |
| 1005 int wx; | |
| 1006 int uline_offset; | |
| 1007 int uline_width; | |
| 1008 int bbox_min_y; | |
| 1009 int bbox_max_y; | |
| 1010 char *(ps_fontname[4]); | |
| 1011 }; | |
| 1012 | |
| 1013 #define PRT_PS_FONT_ROMAN (0) | |
| 1014 #define PRT_PS_FONT_BOLD (1) | |
| 1015 #define PRT_PS_FONT_OBLIQUE (2) | |
| 1016 #define PRT_PS_FONT_BOLDOBLIQUE (3) | |
| 1017 | |
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1018 // Standard font metrics for Courier family |
| 442 | 1019 static struct prt_ps_font_S prt_ps_courier_font = |
| 1020 { | |
| 1021 600, | |
| 1022 -100, 50, | |
| 1023 -250, 805, | |
| 1024 {"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique"} | |
| 1025 }; | |
| 1026 | |
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1027 // Generic font metrics for multi-byte fonts |
| 442 | 1028 static struct prt_ps_font_S prt_ps_mb_font = |
| 1029 { | |
| 1030 1000, | |
| 1031 -100, 50, | |
| 1032 -250, 805, | |
| 1033 {NULL, NULL, NULL, NULL} | |
| 1034 }; | |
| 1035 | |
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1036 // Pointer to current font set being used |
| 442 | 1037 static struct prt_ps_font_S* prt_ps_font; |
| 1038 | |
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1039 // Structures to map user named encoding and mapping to PS equivalents for |
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1040 // building CID font name |
| 442 | 1041 struct prt_ps_encoding_S |
| 1042 { | |
| 1043 char *encoding; | |
| 1044 char *cmap_encoding; | |
| 1045 int needs_charset; | |
| 1046 }; | |
| 1047 | |
| 1048 struct prt_ps_charset_S | |
| 1049 { | |
| 1050 char *charset; | |
| 1051 char *cmap_charset; | |
| 1052 int has_charset; | |
| 1053 }; | |
| 1054 | |
| 1055 | |
| 1056 #define CS_JIS_C_1978 (0x01) | |
| 1057 #define CS_JIS_X_1983 (0x02) | |
| 1058 #define CS_JIS_X_1990 (0x04) | |
| 856 | 1059 #define CS_NEC (0x08) |
| 1060 #define CS_MSWINDOWS (0x10) | |
| 1061 #define CS_CP932 (0x20) | |
| 1062 #define CS_KANJITALK6 (0x40) | |
| 442 | 1063 #define CS_KANJITALK7 (0x80) |
| 1064 | |
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1065 // Japanese encodings and charsets |
| 442 | 1066 static struct prt_ps_encoding_S j_encodings[] = |
| 1067 { | |
| 1068 {"iso-2022-jp", NULL, (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990| | |
| 856 | 1069 CS_NEC)}, |
| 1070 {"euc-jp", "EUC", (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990)}, | |
| 1071 {"sjis", "RKSJ", (CS_JIS_C_1978|CS_JIS_X_1983|CS_MSWINDOWS| | |
| 1072 CS_KANJITALK6|CS_KANJITALK7)}, | |
| 442 | 1073 {"cp932", "RKSJ", CS_JIS_X_1983}, |
| 1074 {"ucs-2", "UCS2", CS_JIS_X_1990}, | |
| 1075 {"utf-8", "UTF8" , CS_JIS_X_1990} | |
| 1076 }; | |
| 1077 static struct prt_ps_charset_S j_charsets[] = | |
| 1078 { | |
| 1079 {"JIS_C_1978", "78", CS_JIS_C_1978}, | |
| 1080 {"JIS_X_1983", NULL, CS_JIS_X_1983}, | |
| 1081 {"JIS_X_1990", "Hojo", CS_JIS_X_1990}, | |
| 856 | 1082 {"NEC", "Ext", CS_NEC}, |
| 442 | 1083 {"MSWINDOWS", "90ms", CS_MSWINDOWS}, |
| 1084 {"CP932", "90ms", CS_JIS_X_1983}, | |
| 1085 {"KANJITALK6", "83pv", CS_KANJITALK6}, | |
| 1086 {"KANJITALK7", "90pv", CS_KANJITALK7} | |
| 1087 }; | |
| 1088 | |
| 1089 #define CS_GB_2312_80 (0x01) | |
| 1090 #define CS_GBT_12345_90 (0x02) | |
| 856 | 1091 #define CS_GBK2K (0x04) |
| 1092 #define CS_SC_MAC (0x08) | |
| 1093 #define CS_GBT_90_MAC (0x10) | |
| 1094 #define CS_GBK (0x20) | |
| 442 | 1095 #define CS_SC_ISO10646 (0x40) |
| 1096 | |
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1097 // Simplified Chinese encodings and charsets |
| 442 | 1098 static struct prt_ps_encoding_S sc_encodings[] = |
| 1099 { | |
| 1100 {"iso-2022", NULL, (CS_GB_2312_80|CS_GBT_12345_90)}, | |
| 1101 {"gb18030", NULL, CS_GBK2K}, | |
| 1102 {"euc-cn", "EUC", (CS_GB_2312_80|CS_GBT_12345_90|CS_SC_MAC| | |
| 856 | 1103 CS_GBT_90_MAC)}, |
| 1104 {"gbk", "EUC", CS_GBK}, | |
| 442 | 1105 {"ucs-2", "UCS2", CS_SC_ISO10646}, |
| 1106 {"utf-8", "UTF8", CS_SC_ISO10646} | |
| 1107 }; | |
| 1108 static struct prt_ps_charset_S sc_charsets[] = | |
| 1109 { | |
| 1110 {"GB_2312-80", "GB", CS_GB_2312_80}, | |
| 1111 {"GBT_12345-90","GBT", CS_GBT_12345_90}, | |
| 856 | 1112 {"MAC", "GBpc", CS_SC_MAC}, |
| 1113 {"GBT-90_MAC", "GBTpc", CS_GBT_90_MAC}, | |
| 1114 {"GBK", "GBK", CS_GBK}, | |
| 442 | 1115 {"GB18030", "GBK2K", CS_GBK2K}, |
| 1116 {"ISO10646", "UniGB", CS_SC_ISO10646} | |
| 1117 }; | |
| 1118 | |
| 1119 #define CS_CNS_PLANE_1 (0x01) | |
| 1120 #define CS_CNS_PLANE_2 (0x02) | |
| 1121 #define CS_CNS_PLANE_1_2 (0x04) | |
| 856 | 1122 #define CS_B5 (0x08) |
| 1123 #define CS_ETEN (0x10) | |
| 1124 #define CS_HK_GCCS (0x20) | |
| 1125 #define CS_HK_SCS (0x40) | |
| 1126 #define CS_HK_SCS_ETEN (0x80) | |
| 1127 #define CS_MTHKL (0x100) | |
| 1128 #define CS_MTHKS (0x200) | |
| 1129 #define CS_DLHKL (0x400) | |
| 1130 #define CS_DLHKS (0x800) | |
| 1131 #define CS_TC_ISO10646 (0x1000) | |
| 442 | 1132 |
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1133 // Traditional Chinese encodings and charsets |
| 442 | 1134 static struct prt_ps_encoding_S tc_encodings[] = |
| 1135 { | |
| 1136 {"iso-2022", NULL, (CS_CNS_PLANE_1|CS_CNS_PLANE_2)}, | |
| 1137 {"euc-tw", "EUC", CS_CNS_PLANE_1_2}, | |
| 856 | 1138 {"big5", "B5", (CS_B5|CS_ETEN|CS_HK_GCCS|CS_HK_SCS| |
| 1139 CS_HK_SCS_ETEN|CS_MTHKL|CS_MTHKS|CS_DLHKL| | |
| 1140 CS_DLHKS)}, | |
| 442 | 1141 {"cp950", "B5", CS_B5}, |
| 1142 {"ucs-2", "UCS2", CS_TC_ISO10646}, | |
| 1143 {"utf-8", "UTF8", CS_TC_ISO10646}, | |
| 1144 {"utf-16", "UTF16", CS_TC_ISO10646}, | |
| 1145 {"utf-32", "UTF32", CS_TC_ISO10646} | |
| 1146 }; | |
| 1147 static struct prt_ps_charset_S tc_charsets[] = | |
| 1148 { | |
| 1149 {"CNS_1992_1", "CNS1", CS_CNS_PLANE_1}, | |
| 1150 {"CNS_1992_2", "CNS2", CS_CNS_PLANE_2}, | |
| 1151 {"CNS_1993", "CNS", CS_CNS_PLANE_1_2}, | |
| 856 | 1152 {"BIG5", NULL, CS_B5}, |
| 1153 {"CP950", NULL, CS_B5}, | |
| 1154 {"ETEN", "ETen", CS_ETEN}, | |
| 1155 {"HK_GCCS", "HKgccs", CS_HK_GCCS}, | |
| 1156 {"SCS", "HKscs", CS_HK_SCS}, | |
| 442 | 1157 {"SCS_ETEN", "ETHK", CS_HK_SCS_ETEN}, |
| 1158 {"MTHKL", "HKm471", CS_MTHKL}, | |
| 1159 {"MTHKS", "HKm314", CS_MTHKS}, | |
| 1160 {"DLHKL", "HKdla", CS_DLHKL}, | |
| 1161 {"DLHKS", "HKdlb", CS_DLHKS}, | |
| 1162 {"ISO10646", "UniCNS", CS_TC_ISO10646} | |
| 1163 }; | |
| 1164 | |
| 856 | 1165 #define CS_KR_X_1992 (0x01) |
| 1166 #define CS_KR_MAC (0x02) | |
| 442 | 1167 #define CS_KR_X_1992_MS (0x04) |
| 1168 #define CS_KR_ISO10646 (0x08) | |
| 1169 | |
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1170 // Korean encodings and charsets |
| 442 | 1171 static struct prt_ps_encoding_S k_encodings[] = |
| 1172 { | |
| 1173 {"iso-2022-kr", NULL, CS_KR_X_1992}, | |
| 1174 {"euc-kr", "EUC", (CS_KR_X_1992|CS_KR_MAC)}, | |
| 1175 {"johab", "Johab", CS_KR_X_1992}, | |
| 1176 {"cp1361", "Johab", CS_KR_X_1992}, | |
| 856 | 1177 {"uhc", "UHC", CS_KR_X_1992_MS}, |
| 442 | 1178 {"cp949", "UHC", CS_KR_X_1992_MS}, |
| 1179 {"ucs-2", "UCS2", CS_KR_ISO10646}, | |
| 1180 {"utf-8", "UTF8", CS_KR_ISO10646} | |
| 1181 }; | |
| 1182 static struct prt_ps_charset_S k_charsets[] = | |
| 1183 { | |
| 1184 {"KS_X_1992", "KSC", CS_KR_X_1992}, | |
| 1185 {"CP1361", "KSC", CS_KR_X_1992}, | |
| 856 | 1186 {"MAC", "KSCpc", CS_KR_MAC}, |
| 442 | 1187 {"MSWINDOWS", "KSCms", CS_KR_X_1992_MS}, |
| 1188 {"CP949", "KSCms", CS_KR_X_1992_MS}, | |
| 1189 {"WANSUNG", "KSCms", CS_KR_X_1992_MS}, | |
| 1190 {"ISO10646", "UniKS", CS_KR_ISO10646} | |
| 1191 }; | |
| 1192 | |
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1193 // Collections of encodings and charsets for multi-byte printing |
| 442 | 1194 struct prt_ps_mbfont_S |
| 1195 { | |
| 856 | 1196 int num_encodings; |
| 1197 struct prt_ps_encoding_S *encodings; | |
| 1198 int num_charsets; | |
| 1199 struct prt_ps_charset_S *charsets; | |
| 1200 char *ascii_enc; | |
| 1201 char *defcs; | |
| 442 | 1202 }; |
| 1203 | |
| 1204 static struct prt_ps_mbfont_S prt_ps_mbfonts[] = | |
| 1205 { | |
| 1206 { | |
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1207 ARRAY_LENGTH(j_encodings), |
| 856 | 1208 j_encodings, |
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1209 ARRAY_LENGTH(j_charsets), |
| 856 | 1210 j_charsets, |
| 1211 "jis_roman", | |
| 1212 "JIS_X_1983" | |
| 442 | 1213 }, |
| 1214 { | |
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1215 ARRAY_LENGTH(sc_encodings), |
| 856 | 1216 sc_encodings, |
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1217 ARRAY_LENGTH(sc_charsets), |
| 856 | 1218 sc_charsets, |
| 1219 "gb_roman", | |
| 1220 "GB_2312-80" | |
| 442 | 1221 }, |
| 1222 { | |
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1223 ARRAY_LENGTH(tc_encodings), |
| 856 | 1224 tc_encodings, |
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1225 ARRAY_LENGTH(tc_charsets), |
| 856 | 1226 tc_charsets, |
| 1227 "cns_roman", | |
| 1228 "BIG5" | |
| 442 | 1229 }, |
| 1230 { | |
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1231 ARRAY_LENGTH(k_encodings), |
| 856 | 1232 k_encodings, |
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1233 ARRAY_LENGTH(k_charsets), |
| 856 | 1234 k_charsets, |
| 1235 "ks_roman", | |
| 1236 "KS_X_1992" | |
| 442 | 1237 } |
| 1238 }; | |
| 1239 | |
| 1240 struct prt_ps_resource_S | |
| 1241 { | |
| 1242 char_u name[64]; | |
| 1243 char_u filename[MAXPATHL + 1]; | |
| 1244 int type; | |
| 1245 char_u title[256]; | |
| 1246 char_u version[256]; | |
| 1247 }; | |
| 1248 | |
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1249 // Types of PS resource file currently used |
| 442 | 1250 #define PRT_RESOURCE_TYPE_PROCSET (0) |
| 1251 #define PRT_RESOURCE_TYPE_ENCODING (1) | |
| 1252 #define PRT_RESOURCE_TYPE_CMAP (2) | |
| 1253 | |
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1254 // The PS prolog file version number has to match - if the prolog file is |
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1255 // updated, increment the number in the file and here. Version checking was |
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1256 // added as of VIM 6.2. |
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1257 // The CID prolog file version number behaves as per PS prolog. |
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1258 // Table of VIM and prolog versions: |
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1259 // |
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1260 // VIM Prolog CIDProlog |
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1261 // 6.2 1.3 |
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1262 // 7.0 1.4 1.0 |
| 442 | 1263 #define PRT_PROLOG_VERSION ((char_u *)"1.4") |
| 1264 #define PRT_CID_PROLOG_VERSION ((char_u *)"1.0") | |
| 1265 | |
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1266 // String versions of PS resource types - indexed by constants above so don't |
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1267 // re-order! |
| 442 | 1268 static char *prt_resource_types[] = |
| 1269 { | |
| 1270 "procset", | |
| 1271 "encoding", | |
| 1272 "cmap" | |
| 1273 }; | |
| 1274 | |
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1275 // Strings to look for in a PS resource file |
| 442 | 1276 #define PRT_RESOURCE_HEADER "%!PS-Adobe-" |
| 1277 #define PRT_RESOURCE_RESOURCE "Resource-" | |
| 1278 #define PRT_RESOURCE_PROCSET "ProcSet" | |
| 1279 #define PRT_RESOURCE_ENCODING "Encoding" | |
| 856 | 1280 #define PRT_RESOURCE_CMAP "CMap" |
| 442 | 1281 |
| 1282 | |
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1283 // Data for table based DSC comment recognition, easy to extend if VIM needs to |
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1284 // read more comments. |
| 856 | 1285 #define PRT_DSC_MISC_TYPE (-1) |
| 1286 #define PRT_DSC_TITLE_TYPE (1) | |
| 1287 #define PRT_DSC_VERSION_TYPE (2) | |
| 442 | 1288 #define PRT_DSC_ENDCOMMENTS_TYPE (3) |
| 1289 | |
| 856 | 1290 #define PRT_DSC_TITLE "%%Title:" |
| 1291 #define PRT_DSC_VERSION "%%Version:" | |
| 1292 #define PRT_DSC_ENDCOMMENTS "%%EndComments:" | |
| 442 | 1293 |
| 1294 struct prt_dsc_comment_S | |
| 1295 { | |
| 1296 char *string; | |
| 1297 int len; | |
| 1298 int type; | |
| 1299 }; | |
| 1300 | |
| 1301 struct prt_dsc_line_S | |
| 1302 { | |
| 1303 int type; | |
| 1304 char_u *string; | |
| 1305 int len; | |
| 1306 }; | |
| 1307 | |
| 1308 | |
| 1309 #define SIZEOF_CSTR(s) (sizeof(s) - 1) | |
| 1310 static struct prt_dsc_comment_S prt_dsc_table[] = | |
| 1311 { | |
| 1312 {PRT_DSC_TITLE, SIZEOF_CSTR(PRT_DSC_TITLE), PRT_DSC_TITLE_TYPE}, | |
| 1313 {PRT_DSC_VERSION, SIZEOF_CSTR(PRT_DSC_VERSION), | |
| 1314 PRT_DSC_VERSION_TYPE}, | |
| 1315 {PRT_DSC_ENDCOMMENTS, SIZEOF_CSTR(PRT_DSC_ENDCOMMENTS), | |
| 1316 PRT_DSC_ENDCOMMENTS_TYPE} | |
| 1317 }; | |
| 1318 | |
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1319 static void prt_write_file_len(char_u *buffer, int bytes); |
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1320 static int prt_next_dsc(struct prt_dsc_line_S *p_dsc_line); |
| 442 | 1321 |
| 1322 /* | |
| 1323 * Variables for the output PostScript file. | |
| 1324 */ | |
| 1325 static FILE *prt_ps_fd; | |
| 1326 static int prt_file_error; | |
| 1327 static char_u *prt_ps_file_name = NULL; | |
| 1328 | |
| 1329 /* | |
| 1330 * Various offsets and dimensions in default PostScript user space (points). | |
| 1331 * Used for text positioning calculations | |
| 1332 */ | |
| 1333 static float prt_page_width; | |
| 1334 static float prt_page_height; | |
| 1335 static float prt_left_margin; | |
| 1336 static float prt_right_margin; | |
| 1337 static float prt_top_margin; | |
| 1338 static float prt_bottom_margin; | |
| 1339 static float prt_line_height; | |
| 1340 static float prt_first_line_height; | |
| 1341 static float prt_char_width; | |
| 1342 static float prt_number_width; | |
| 1343 static float prt_bgcol_offset; | |
| 1344 static float prt_pos_x_moveto = 0.0; | |
| 1345 static float prt_pos_y_moveto = 0.0; | |
| 1346 | |
| 1347 /* | |
| 1348 * Various control variables used to decide when and how to change the | |
| 1349 * PostScript graphics state. | |
| 1350 */ | |
| 1351 static int prt_need_moveto; | |
| 1352 static int prt_do_moveto; | |
| 1353 static int prt_need_font; | |
| 1354 static int prt_font; | |
| 1355 static int prt_need_underline; | |
| 1356 static int prt_underline; | |
| 1357 static int prt_do_underline; | |
| 1358 static int prt_need_fgcol; | |
| 1359 static int prt_fgcol; | |
| 1360 static int prt_need_bgcol; | |
| 1361 static int prt_do_bgcol; | |
| 1362 static int prt_bgcol; | |
| 1363 static int prt_new_bgcol; | |
| 1364 static int prt_attribute_change; | |
| 1365 static float prt_text_run; | |
| 1366 static int prt_page_num; | |
| 1367 static int prt_bufsiz; | |
| 1368 | |
| 1369 /* | |
| 1370 * Variables controlling physical printing. | |
| 1371 */ | |
| 1372 static int prt_media; | |
| 1373 static int prt_portrait; | |
| 1374 static int prt_num_copies; | |
| 1375 static int prt_duplex; | |
| 1376 static int prt_tumble; | |
| 1377 static int prt_collate; | |
| 1378 | |
| 1379 /* | |
| 1380 * Buffers used when generating PostScript output | |
| 1381 */ | |
| 1382 static char_u prt_line_buffer[257]; | |
| 1383 static garray_T prt_ps_buffer; | |
| 1384 | |
| 1385 static int prt_do_conv; | |
| 1386 static vimconv_T prt_conv; | |
| 1387 | |
| 1388 static int prt_out_mbyte; | |
| 1389 static int prt_custom_cmap; | |
| 1390 static char prt_cmap[80]; | |
| 1391 static int prt_use_courier; | |
| 1392 static int prt_in_ascii; | |
| 1393 static int prt_half_width; | |
| 1394 static char *prt_ascii_encoding; | |
| 1395 static char_u prt_hexchar[] = "0123456789abcdef"; | |
| 1396 | |
| 1397 static void | |
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1398 prt_write_file_raw_len(char_u *buffer, int bytes) |
| 442 | 1399 { |
| 1400 if (!prt_file_error | |
| 1401 && fwrite(buffer, sizeof(char_u), bytes, prt_ps_fd) | |
| 1402 != (size_t)bytes) | |
| 1403 { | |
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1404 emsg(_(e_error_writing_to_postscript_output_file)); |
| 442 | 1405 prt_file_error = TRUE; |
| 1406 } | |
| 1407 } | |
| 1408 | |
| 1409 static void | |
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1410 prt_write_file(char_u *buffer) |
| 442 | 1411 { |
| 835 | 1412 prt_write_file_len(buffer, (int)STRLEN(buffer)); |
| 442 | 1413 } |
| 1414 | |
| 1415 static void | |
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1416 prt_write_file_len(char_u *buffer, int bytes) |
| 442 | 1417 { |
| 1418 prt_write_file_raw_len(buffer, bytes); | |
| 1419 } | |
| 1420 | |
| 1421 /* | |
| 1422 * Write a string. | |
| 1423 */ | |
| 1424 static void | |
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1425 prt_write_string(char *s) |
| 442 | 1426 { |
| 1427 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), "%s", s); | |
| 1428 prt_write_file(prt_line_buffer); | |
| 1429 } | |
| 1430 | |
| 1431 /* | |
| 1432 * Write an int and a space. | |
| 1433 */ | |
| 1434 static void | |
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1435 prt_write_int(int i) |
| 442 | 1436 { |
| 1437 sprintf((char *)prt_line_buffer, "%d ", i); | |
| 1438 prt_write_file(prt_line_buffer); | |
| 1439 } | |
| 1440 | |
| 1441 /* | |
| 1442 * Write a boolean and a space. | |
| 1443 */ | |
| 1444 static void | |
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1445 prt_write_boolean(int b) |
| 442 | 1446 { |
| 1447 sprintf((char *)prt_line_buffer, "%s ", (b ? "T" : "F")); | |
| 1448 prt_write_file(prt_line_buffer); | |
| 1449 } | |
| 1450 | |
| 1451 /* | |
| 1452 * Write PostScript to re-encode and define the font. | |
| 1453 */ | |
| 1454 static void | |
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1455 prt_def_font( |
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1456 char *new_name, |
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1457 char *encoding, |
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1458 int height, |
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1459 char *font) |
| 442 | 1460 { |
| 1461 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1462 "/_%s /VIM-%s /%s ref\n", new_name, encoding, font); | |
| 1463 prt_write_file(prt_line_buffer); | |
| 1464 if (prt_out_mbyte) | |
| 856 | 1465 sprintf((char *)prt_line_buffer, "/%s %d %f /_%s sffs\n", |
| 442 | 1466 new_name, height, 500./prt_ps_courier_font.wx, new_name); |
| 1467 else | |
| 1468 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1469 "/%s %d /_%s ffs\n", new_name, height, new_name); | |
| 1470 prt_write_file(prt_line_buffer); | |
| 1471 } | |
| 1472 | |
| 1473 /* | |
| 1474 * Write a line to define the CID font. | |
| 1475 */ | |
| 1476 static void | |
|
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1477 prt_def_cidfont(char *new_name, int height, char *cidfont) |
| 442 | 1478 { |
| 1479 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1480 "/_%s /%s[/%s] vim_composefont\n", new_name, prt_cmap, cidfont); | |
| 1481 prt_write_file(prt_line_buffer); | |
| 1482 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1483 "/%s %d /_%s ffs\n", new_name, height, new_name); | |
| 1484 prt_write_file(prt_line_buffer); | |
| 1485 } | |
| 1486 | |
| 1487 /* | |
| 1488 * Write a line to define a duplicate of a CID font | |
| 1489 */ | |
| 1490 static void | |
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1491 prt_dup_cidfont(char *original_name, char *new_name) |
| 442 | 1492 { |
| 1493 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1494 "/%s %s d\n", new_name, original_name); | |
| 1495 prt_write_file(prt_line_buffer); | |
| 1496 } | |
| 1497 | |
| 1498 /* | |
| 1499 * Convert a real value into an integer and fractional part as integers, with | |
| 1500 * the fractional part being in the range [0,10^precision). The fractional part | |
| 1501 * is also rounded based on the precision + 1'th fractional digit. | |
| 1502 */ | |
| 1503 static void | |
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1504 prt_real_bits( |
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1505 double real, |
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1506 int precision, |
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1507 int *pinteger, |
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1508 int *pfraction) |
| 442 | 1509 { |
| 1510 int i; | |
| 1511 int integer; | |
| 1512 float fraction; | |
| 1513 | |
| 1514 integer = (int)real; | |
| 1515 fraction = (float)(real - integer); | |
| 1516 if (real < (double)integer) | |
| 1517 fraction = -fraction; | |
| 1518 for (i = 0; i < precision; i++) | |
| 1519 fraction *= 10.0; | |
| 1520 | |
| 1521 *pinteger = integer; | |
| 1522 *pfraction = (int)(fraction + 0.5); | |
| 1523 } | |
| 1524 | |
| 1525 /* | |
| 1526 * Write a real and a space. Save bytes if real value has no fractional part! | |
| 1527 * We use prt_real_bits() as %f in sprintf uses the locale setting to decide | |
| 1528 * what decimal point character to use, but PS always requires a '.'. | |
| 1529 */ | |
| 1530 static void | |
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1531 prt_write_real(double val, int prec) |
| 442 | 1532 { |
| 1533 int integer; | |
| 1534 int fraction; | |
| 1535 | |
| 1536 prt_real_bits(val, prec, &integer, &fraction); | |
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1537 // Emit integer part |
| 442 | 1538 sprintf((char *)prt_line_buffer, "%d", integer); |
| 1539 prt_write_file(prt_line_buffer); | |
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1540 // Only emit fraction if necessary |
| 442 | 1541 if (fraction != 0) |
| 1542 { | |
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1543 // Remove any trailing zeros |
| 442 | 1544 while ((fraction % 10) == 0) |
| 1545 { | |
| 1546 prec--; | |
| 1547 fraction /= 10; | |
| 1548 } | |
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1549 // Emit fraction left padded with zeros |
| 442 | 1550 sprintf((char *)prt_line_buffer, ".%0*d", prec, fraction); |
| 1551 prt_write_file(prt_line_buffer); | |
| 1552 } | |
| 1553 sprintf((char *)prt_line_buffer, " "); | |
| 1554 prt_write_file(prt_line_buffer); | |
| 1555 } | |
| 1556 | |
| 1557 /* | |
| 1558 * Write a line to define a numeric variable. | |
| 1559 */ | |
| 1560 static void | |
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1561 prt_def_var(char *name, double value, int prec) |
| 442 | 1562 { |
| 1563 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1564 "/%s ", name); | |
| 1565 prt_write_file(prt_line_buffer); | |
| 1566 prt_write_real(value, prec); | |
| 1567 sprintf((char *)prt_line_buffer, "d\n"); | |
| 1568 prt_write_file(prt_line_buffer); | |
| 1569 } | |
| 1570 | |
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1571 // Convert size from font space to user space at current font scale |
| 442 | 1572 #define PRT_PS_FONT_TO_USER(scale, size) ((size) * ((scale)/1000.0)) |
| 1573 | |
| 1574 static void | |
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1575 prt_flush_buffer(void) |
| 442 | 1576 { |
| 1577 if (prt_ps_buffer.ga_len > 0) | |
| 1578 { | |
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1579 // Any background color must be drawn first |
| 442 | 1580 if (prt_do_bgcol && (prt_new_bgcol != PRCOLOR_WHITE)) |
| 1581 { | |
| 1582 int r, g, b; | |
| 1583 | |
| 1584 if (prt_do_moveto) | |
| 1585 { | |
| 1586 prt_write_real(prt_pos_x_moveto, 2); | |
| 1587 prt_write_real(prt_pos_y_moveto, 2); | |
| 1588 prt_write_string("m\n"); | |
| 1589 prt_do_moveto = FALSE; | |
| 1590 } | |
| 1591 | |
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1592 // Size of rect of background color on which text is printed |
| 442 | 1593 prt_write_real(prt_text_run, 2); |
| 1594 prt_write_real(prt_line_height, 2); | |
| 1595 | |
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1596 // Lastly add the color of the background |
| 442 | 1597 r = ((unsigned)prt_new_bgcol & 0xff0000) >> 16; |
| 1598 g = ((unsigned)prt_new_bgcol & 0xff00) >> 8; | |
| 1599 b = prt_new_bgcol & 0xff; | |
| 1600 prt_write_real(r / 255.0, 3); | |
| 1601 prt_write_real(g / 255.0, 3); | |
| 1602 prt_write_real(b / 255.0, 3); | |
| 1603 prt_write_string("bg\n"); | |
| 1604 } | |
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1605 // Draw underlines before the text as it makes it slightly easier to |
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1606 // find the starting point. |
| 442 | 1607 if (prt_do_underline) |
| 1608 { | |
| 1609 if (prt_do_moveto) | |
| 1610 { | |
| 1611 prt_write_real(prt_pos_x_moveto, 2); | |
| 1612 prt_write_real(prt_pos_y_moveto, 2); | |
| 1613 prt_write_string("m\n"); | |
| 1614 prt_do_moveto = FALSE; | |
| 1615 } | |
| 1616 | |
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1617 // Underline length of text run |
| 442 | 1618 prt_write_real(prt_text_run, 2); |
| 1619 prt_write_string("ul\n"); | |
| 1620 } | |
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1621 // Draw the text |
| 856 | 1622 if (prt_out_mbyte) |
| 1623 prt_write_string("<"); | |
| 1624 else | |
| 1625 prt_write_string("("); | |
| 442 | 1626 prt_write_file_raw_len(prt_ps_buffer.ga_data, prt_ps_buffer.ga_len); |
| 856 | 1627 if (prt_out_mbyte) |
| 1628 prt_write_string(">"); | |
| 1629 else | |
| 1630 prt_write_string(")"); | |
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1631 // Add a moveto if need be and use the appropriate show procedure |
| 442 | 1632 if (prt_do_moveto) |
| 1633 { | |
| 1634 prt_write_real(prt_pos_x_moveto, 2); | |
| 1635 prt_write_real(prt_pos_y_moveto, 2); | |
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1636 // moveto and a show |
| 442 | 1637 prt_write_string("ms\n"); |
| 1638 prt_do_moveto = FALSE; | |
| 1639 } | |
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1640 else // Simple show |
| 442 | 1641 prt_write_string("s\n"); |
| 1642 | |
| 1643 ga_clear(&prt_ps_buffer); | |
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1644 ga_init2(&prt_ps_buffer, sizeof(char), prt_bufsiz); |
| 442 | 1645 } |
| 1646 } | |
| 1647 | |
| 1648 | |
| 1649 static void | |
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1650 prt_resource_name(char_u *filename, void *cookie) |
| 442 | 1651 { |
| 1652 char_u *resource_filename = cookie; | |
| 1653 | |
| 1654 if (STRLEN(filename) >= MAXPATHL) | |
| 1655 *resource_filename = NUL; | |
| 1656 else | |
| 1657 STRCPY(resource_filename, filename); | |
| 1658 } | |
| 1659 | |
| 1660 static int | |
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1661 prt_find_resource(char *name, struct prt_ps_resource_S *resource) |
| 442 | 1662 { |
| 2770 | 1663 char_u *buffer; |
| 1664 int retval; | |
| 1665 | |
| 1666 buffer = alloc(MAXPATHL + 1); | |
| 1667 if (buffer == NULL) | |
| 1668 return FALSE; | |
| 442 | 1669 |
| 2768 | 1670 vim_strncpy(resource->name, (char_u *)name, 63); |
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1671 // Look for named resource file in runtimepath |
| 442 | 1672 STRCPY(buffer, "print"); |
| 1673 add_pathsep(buffer); | |
| 2768 | 1674 vim_strcat(buffer, (char_u *)name, MAXPATHL); |
| 1675 vim_strcat(buffer, (char_u *)".ps", MAXPATHL); | |
| 442 | 1676 resource->filename[0] = NUL; |
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|
1677 retval = (do_in_runtimepath(buffer, 0, prt_resource_name, |
| 442 | 1678 resource->filename) |
| 1679 && resource->filename[0] != NUL); | |
| 2770 | 1680 vim_free(buffer); |
| 1681 return retval; | |
| 442 | 1682 } |
| 1683 | |
|
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1684 // PS CR and LF characters have platform independent values |
| 442 | 1685 #define PSLF (0x0a) |
| 1686 #define PSCR (0x0d) | |
| 1687 | |
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1688 // Static buffer to read initial comments in a resource file, some can have a |
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1689 // couple of KB of comments! |
| 442 | 1690 #define PRT_FILE_BUFFER_LEN (2048) |
| 1691 struct prt_resfile_buffer_S | |
| 1692 { | |
| 1693 char_u buffer[PRT_FILE_BUFFER_LEN]; | |
| 1694 int len; | |
| 1695 int line_start; | |
| 1696 int line_end; | |
| 1697 }; | |
| 1698 | |
| 1699 static struct prt_resfile_buffer_S prt_resfile; | |
| 1700 | |
| 1701 static int | |
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1702 prt_resfile_next_line(void) |
| 442 | 1703 { |
| 944 | 1704 int idx; |
| 442 | 1705 |
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1706 // Move to start of next line and then find end of line |
| 944 | 1707 idx = prt_resfile.line_end + 1; |
| 1708 while (idx < prt_resfile.len) | |
| 442 | 1709 { |
| 944 | 1710 if (prt_resfile.buffer[idx] != PSLF && prt_resfile.buffer[idx] != PSCR) |
| 856 | 1711 break; |
| 944 | 1712 idx++; |
| 442 | 1713 } |
| 944 | 1714 prt_resfile.line_start = idx; |
| 1715 | |
| 1716 while (idx < prt_resfile.len) | |
| 442 | 1717 { |
| 944 | 1718 if (prt_resfile.buffer[idx] == PSLF || prt_resfile.buffer[idx] == PSCR) |
| 856 | 1719 break; |
| 944 | 1720 idx++; |
| 442 | 1721 } |
| 944 | 1722 prt_resfile.line_end = idx; |
| 1723 | |
| 1724 return (idx < prt_resfile.len); | |
| 442 | 1725 } |
| 1726 | |
| 1727 static int | |
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1728 prt_resfile_strncmp(int offset, char *string, int len) |
| 442 | 1729 { |
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1730 // Force not equal if string is longer than remainder of line |
| 442 | 1731 if (len > (prt_resfile.line_end - (prt_resfile.line_start + offset))) |
| 856 | 1732 return 1; |
| 442 | 1733 |
| 1734 return STRNCMP(&prt_resfile.buffer[prt_resfile.line_start + offset], | |
| 856 | 1735 string, len); |
| 442 | 1736 } |
| 1737 | |
| 1738 static int | |
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1739 prt_resfile_skip_nonws(int offset) |
| 442 | 1740 { |
| 944 | 1741 int idx; |
| 1742 | |
| 1743 idx = prt_resfile.line_start + offset; | |
| 1744 while (idx < prt_resfile.line_end) | |
| 442 | 1745 { |
| 944 | 1746 if (isspace(prt_resfile.buffer[idx])) |
| 1747 return idx - prt_resfile.line_start; | |
| 1748 idx++; | |
| 442 | 1749 } |
| 1750 return -1; | |
| 1751 } | |
| 1752 | |
| 1753 static int | |
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1754 prt_resfile_skip_ws(int offset) |
| 442 | 1755 { |
| 944 | 1756 int idx; |
| 1757 | |
| 1758 idx = prt_resfile.line_start + offset; | |
| 1759 while (idx < prt_resfile.line_end) | |
| 442 | 1760 { |
| 944 | 1761 if (!isspace(prt_resfile.buffer[idx])) |
| 1762 return idx - prt_resfile.line_start; | |
| 1763 idx++; | |
| 442 | 1764 } |
| 1765 return -1; | |
| 1766 } | |
| 1767 | |
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1768 // prt_next_dsc() - returns detail on next DSC comment line found. Returns true |
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1769 // if a DSC comment is found, else false |
| 442 | 1770 static int |
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1771 prt_next_dsc(struct prt_dsc_line_S *p_dsc_line) |
| 442 | 1772 { |
| 1773 int comment; | |
| 1774 int offset; | |
| 1775 | |
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1776 // Move to start of next line |
| 442 | 1777 if (!prt_resfile_next_line()) |
| 856 | 1778 return FALSE; |
| 442 | 1779 |
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1780 // DSC comments always start %% |
| 442 | 1781 if (prt_resfile_strncmp(0, "%%", 2) != 0) |
| 856 | 1782 return FALSE; |
| 442 | 1783 |
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1784 // Find type of DSC comment |
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1785 for (comment = 0; comment < (int)ARRAY_LENGTH(prt_dsc_table); comment++) |
| 856 | 1786 if (prt_resfile_strncmp(0, prt_dsc_table[comment].string, |
| 1787 prt_dsc_table[comment].len) == 0) | |
| 1788 break; | |
| 442 | 1789 |
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1790 if (comment != ARRAY_LENGTH(prt_dsc_table)) |
| 442 | 1791 { |
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1792 // Return type of comment |
| 856 | 1793 p_dsc_line->type = prt_dsc_table[comment].type; |
| 1794 offset = prt_dsc_table[comment].len; | |
| 442 | 1795 } |
| 1796 else | |
| 1797 { | |
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1798 // Unrecognised DSC comment, skip to ws after comment leader |
| 856 | 1799 p_dsc_line->type = PRT_DSC_MISC_TYPE; |
| 1800 offset = prt_resfile_skip_nonws(0); | |
| 1801 if (offset == -1) | |
| 1802 return FALSE; | |
| 442 | 1803 } |
| 1804 | |
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1805 // Skip ws to comment value |
| 442 | 1806 offset = prt_resfile_skip_ws(offset); |
| 1807 if (offset == -1) | |
| 856 | 1808 return FALSE; |
| 442 | 1809 |
| 1810 p_dsc_line->string = &prt_resfile.buffer[prt_resfile.line_start + offset]; | |
| 1811 p_dsc_line->len = prt_resfile.line_end - (prt_resfile.line_start + offset); | |
| 1812 | |
| 1813 return TRUE; | |
| 1814 } | |
| 1815 | |
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1816 /* |
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1817 * Improved hand crafted parser to get the type, title, and version number of a |
| 442 | 1818 * PS resource file so the file details can be added to the DSC header comments. |
| 1819 */ | |
| 1820 static int | |
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1821 prt_open_resource(struct prt_ps_resource_S *resource) |
| 442 | 1822 { |
| 856 | 1823 int offset; |
| 1824 int seen_all; | |
| 1825 int seen_title; | |
| 1826 int seen_version; | |
| 442 | 1827 FILE *fd_resource; |
| 1828 struct prt_dsc_line_S dsc_line; | |
| 1829 | |
| 1830 fd_resource = mch_fopen((char *)resource->filename, READBIN); | |
| 1831 if (fd_resource == NULL) | |
| 1832 { | |
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1833 semsg(_(e_cant_open_file_str_3), resource->filename); |
| 442 | 1834 return FALSE; |
| 1835 } | |
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1836 CLEAR_FIELD(prt_resfile.buffer); |
| 442 | 1837 |
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1838 // Parse first line to ensure valid resource file |
| 835 | 1839 prt_resfile.len = (int)fread((char *)prt_resfile.buffer, sizeof(char_u), |
| 856 | 1840 PRT_FILE_BUFFER_LEN, fd_resource); |
| 442 | 1841 if (ferror(fd_resource)) |
| 1842 { | |
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1843 semsg(_(e_cant_read_postscript_resource_file_str), |
| 442 | 1844 resource->filename); |
| 1845 fclose(fd_resource); | |
| 1846 return FALSE; | |
| 1847 } | |
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1848 fclose(fd_resource); |
| 442 | 1849 |
| 1850 prt_resfile.line_end = -1; | |
| 1851 prt_resfile.line_start = 0; | |
| 1852 if (!prt_resfile_next_line()) | |
| 856 | 1853 return FALSE; |
| 442 | 1854 |
| 1855 offset = 0; | |
| 1856 | |
| 1857 if (prt_resfile_strncmp(offset, PRT_RESOURCE_HEADER, | |
| 835 | 1858 (int)STRLEN(PRT_RESOURCE_HEADER)) != 0) |
| 442 | 1859 { |
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1860 semsg(_(e_file_str_is_not_postscript_resource_file), |
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1861 resource->filename); |
| 442 | 1862 return FALSE; |
| 1863 } | |
| 1864 | |
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1865 // Skip over any version numbers and following ws |
| 835 | 1866 offset += (int)STRLEN(PRT_RESOURCE_HEADER); |
| 442 | 1867 offset = prt_resfile_skip_nonws(offset); |
| 1868 if (offset == -1) | |
| 856 | 1869 return FALSE; |
| 442 | 1870 offset = prt_resfile_skip_ws(offset); |
| 1871 if (offset == -1) | |
| 856 | 1872 return FALSE; |
| 442 | 1873 |
| 1874 if (prt_resfile_strncmp(offset, PRT_RESOURCE_RESOURCE, | |
| 835 | 1875 (int)STRLEN(PRT_RESOURCE_RESOURCE)) != 0) |
| 442 | 1876 { |
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1877 semsg(_(e_file_str_is_not_supported_postscript_resource_file), |
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1878 resource->filename); |
| 442 | 1879 return FALSE; |
| 1880 } | |
| 835 | 1881 offset += (int)STRLEN(PRT_RESOURCE_RESOURCE); |
| 442 | 1882 |
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1883 // Decide type of resource in the file |
| 442 | 1884 if (prt_resfile_strncmp(offset, PRT_RESOURCE_PROCSET, |
| 835 | 1885 (int)STRLEN(PRT_RESOURCE_PROCSET)) == 0) |
| 442 | 1886 resource->type = PRT_RESOURCE_TYPE_PROCSET; |
| 1887 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_ENCODING, | |
| 835 | 1888 (int)STRLEN(PRT_RESOURCE_ENCODING)) == 0) |
| 442 | 1889 resource->type = PRT_RESOURCE_TYPE_ENCODING; |
| 1890 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_CMAP, | |
| 835 | 1891 (int)STRLEN(PRT_RESOURCE_CMAP)) == 0) |
| 442 | 1892 resource->type = PRT_RESOURCE_TYPE_CMAP; |
| 1893 else | |
| 1894 { | |
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1895 semsg(_(e_file_str_is_not_supported_postscript_resource_file), |
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1896 resource->filename); |
| 442 | 1897 return FALSE; |
| 1898 } | |
| 1899 | |
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1900 // Look for title and version of resource |
| 442 | 1901 resource->title[0] = '\0'; |
| 1902 resource->version[0] = '\0'; | |
| 1903 seen_title = FALSE; | |
| 1904 seen_version = FALSE; | |
| 1905 seen_all = FALSE; | |
| 1906 while (!seen_all && prt_next_dsc(&dsc_line)) | |
| 1907 { | |
| 856 | 1908 switch (dsc_line.type) |
| 1909 { | |
| 1910 case PRT_DSC_TITLE_TYPE: | |
| 1911 vim_strncpy(resource->title, dsc_line.string, dsc_line.len); | |
| 1912 seen_title = TRUE; | |
| 1913 if (seen_version) | |
| 1914 seen_all = TRUE; | |
| 1915 break; | |
| 1916 | |
| 1917 case PRT_DSC_VERSION_TYPE: | |
| 1918 vim_strncpy(resource->version, dsc_line.string, dsc_line.len); | |
| 1919 seen_version = TRUE; | |
| 1920 if (seen_title) | |
| 1921 seen_all = TRUE; | |
| 1922 break; | |
| 1923 | |
| 1924 case PRT_DSC_ENDCOMMENTS_TYPE: | |
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1925 // Won't find title or resource after this comment, stop searching |
| 856 | 1926 seen_all = TRUE; |
| 1927 break; | |
| 1928 | |
| 1929 case PRT_DSC_MISC_TYPE: | |
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1930 // Not interested in whatever comment this line had |
| 856 | 1931 break; |
| 1932 } | |
| 442 | 1933 } |
| 1934 | |
| 1935 if (!seen_title || !seen_version) | |
| 1936 { | |
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1937 semsg(_(e_file_str_is_not_supported_postscript_resource_file), |
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1938 resource->filename); |
| 442 | 1939 return FALSE; |
| 1940 } | |
| 1941 | |
| 1942 return TRUE; | |
| 1943 } | |
| 1944 | |
| 1945 static int | |
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1946 prt_check_resource(struct prt_ps_resource_S *resource, char_u *version) |
| 442 | 1947 { |
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1948 // Version number m.n should match, the revision number does not matter |
| 442 | 1949 if (STRNCMP(resource->version, version, STRLEN(version))) |
| 1950 { | |
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1951 semsg(_(e_str_resource_file_has_wrong_version), |
| 442 | 1952 resource->name); |
| 1953 return FALSE; | |
| 1954 } | |
| 1955 | |
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1956 // Other checks to be added as needed |
| 442 | 1957 return TRUE; |
| 1958 } | |
| 1959 | |
| 1960 static void | |
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1961 prt_dsc_start(void) |
| 442 | 1962 { |
| 1963 prt_write_string("%!PS-Adobe-3.0\n"); | |
| 1964 } | |
| 1965 | |
| 1966 static void | |
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1967 prt_dsc_noarg(char *comment) |
| 442 | 1968 { |
| 1969 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1970 "%%%%%s\n", comment); | |
| 1971 prt_write_file(prt_line_buffer); | |
| 1972 } | |
| 1973 | |
| 1974 static void | |
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1975 prt_dsc_textline(char *comment, char *text) |
| 442 | 1976 { |
| 1977 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1978 "%%%%%s: %s\n", comment, text); | |
| 1979 prt_write_file(prt_line_buffer); | |
| 1980 } | |
| 1981 | |
| 1982 static void | |
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1983 prt_dsc_text(char *comment, char *text) |
| 442 | 1984 { |
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1985 // TODO - should scan 'text' for any chars needing escaping! |
| 442 | 1986 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), |
| 1987 "%%%%%s: (%s)\n", comment, text); | |
| 1988 prt_write_file(prt_line_buffer); | |
| 1989 } | |
| 1990 | |
| 1991 #define prt_dsc_atend(c) prt_dsc_text((c), "atend") | |
| 1992 | |
| 1993 static void | |
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1994 prt_dsc_ints(char *comment, int count, int *ints) |
| 442 | 1995 { |
| 1996 int i; | |
| 1997 | |
| 1998 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 1999 "%%%%%s:", comment); | |
| 2000 prt_write_file(prt_line_buffer); | |
| 2001 | |
| 2002 for (i = 0; i < count; i++) | |
| 2003 { | |
| 2004 sprintf((char *)prt_line_buffer, " %d", ints[i]); | |
| 2005 prt_write_file(prt_line_buffer); | |
| 2006 } | |
| 2007 | |
| 2008 prt_write_string("\n"); | |
| 2009 } | |
| 2010 | |
| 2011 static void | |
|
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2012 prt_dsc_resources( |
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2013 char *comment, // if NULL add to previous |
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2014 char *type, |
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2015 char *string) |
| 442 | 2016 { |
| 2017 if (comment != NULL) | |
| 2018 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 2019 "%%%%%s: %s", comment, type); | |
| 2020 else | |
| 2021 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 2022 "%%%%+ %s", type); | |
| 2023 prt_write_file(prt_line_buffer); | |
| 2024 | |
| 2025 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 2026 " %s\n", string); | |
| 2027 prt_write_file(prt_line_buffer); | |
| 2028 } | |
| 2029 | |
| 2030 static void | |
|
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2031 prt_dsc_font_resource(char *resource, struct prt_ps_font_S *ps_font) |
| 442 | 2032 { |
| 2033 int i; | |
| 2034 | |
| 2035 prt_dsc_resources(resource, "font", | |
| 856 | 2036 ps_font->ps_fontname[PRT_PS_FONT_ROMAN]); |
| 442 | 2037 for (i = PRT_PS_FONT_BOLD ; i <= PRT_PS_FONT_BOLDOBLIQUE ; i++) |
| 856 | 2038 if (ps_font->ps_fontname[i] != NULL) |
| 2039 prt_dsc_resources(NULL, "font", ps_font->ps_fontname[i]); | |
| 442 | 2040 } |
| 2041 | |
| 2042 static void | |
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2043 prt_dsc_requirements( |
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2044 int duplex, |
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2045 int tumble, |
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2046 int collate, |
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2047 int color, |
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2048 int num_copies) |
| 442 | 2049 { |
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2050 // Only output the comment if we need to. |
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2051 // Note: tumble is ignored if we are not duplexing |
| 442 | 2052 if (!(duplex || collate || color || (num_copies > 1))) |
| 2053 return; | |
| 2054 | |
| 2055 sprintf((char *)prt_line_buffer, "%%%%Requirements:"); | |
| 2056 prt_write_file(prt_line_buffer); | |
| 2057 | |
| 2058 if (duplex) | |
| 2059 { | |
| 2060 prt_write_string(" duplex"); | |
| 2061 if (tumble) | |
| 2062 prt_write_string("(tumble)"); | |
| 2063 } | |
| 2064 if (collate) | |
| 2065 prt_write_string(" collate"); | |
| 2066 if (color) | |
| 2067 prt_write_string(" color"); | |
| 2068 if (num_copies > 1) | |
| 2069 { | |
| 2070 prt_write_string(" numcopies("); | |
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2071 // Note: no space wanted so don't use prt_write_int() |
| 442 | 2072 sprintf((char *)prt_line_buffer, "%d", num_copies); |
| 2073 prt_write_file(prt_line_buffer); | |
| 2074 prt_write_string(")"); | |
| 2075 } | |
| 2076 prt_write_string("\n"); | |
| 2077 } | |
| 2078 | |
| 2079 static void | |
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2080 prt_dsc_docmedia( |
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2081 char *paper_name, |
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2082 double width, |
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2083 double height, |
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2084 double weight, |
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2085 char *colour, |
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2086 char *type) |
| 442 | 2087 { |
| 2088 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), | |
| 2089 "%%%%DocumentMedia: %s ", paper_name); | |
| 2090 prt_write_file(prt_line_buffer); | |
| 2091 prt_write_real(width, 2); | |
| 2092 prt_write_real(height, 2); | |
| 2093 prt_write_real(weight, 2); | |
| 2094 if (colour == NULL) | |
| 2095 prt_write_string("()"); | |
| 2096 else | |
| 2097 prt_write_string(colour); | |
| 2098 prt_write_string(" "); | |
| 2099 if (type == NULL) | |
| 2100 prt_write_string("()"); | |
| 2101 else | |
| 2102 prt_write_string(type); | |
| 2103 prt_write_string("\n"); | |
| 2104 } | |
| 2105 | |
| 2106 void | |
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2107 mch_print_cleanup(void) |
| 442 | 2108 { |
| 2109 if (prt_out_mbyte) | |
| 2110 { | |
| 856 | 2111 int i; |
| 2112 | |
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2113 // Free off all CID font names created, but first clear duplicate |
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2114 // pointers to the same string (when the same font is used for more than |
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2115 // one style). |
| 856 | 2116 for (i = PRT_PS_FONT_ROMAN; i <= PRT_PS_FONT_BOLDOBLIQUE; i++) |
| 2117 { | |
| 2118 if (prt_ps_mb_font.ps_fontname[i] != NULL) | |
|
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2119 VIM_CLEAR(prt_ps_mb_font.ps_fontname[i]); |
| 856 | 2120 } |
| 442 | 2121 } |
| 2122 | |
| 2123 if (prt_do_conv) | |
| 2124 { | |
| 2125 convert_setup(&prt_conv, NULL, NULL); | |
| 2126 prt_do_conv = FALSE; | |
| 2127 } | |
| 2128 if (prt_ps_fd != NULL) | |
| 2129 { | |
| 2130 fclose(prt_ps_fd); | |
| 2131 prt_ps_fd = NULL; | |
| 2132 prt_file_error = FALSE; | |
| 2133 } | |
| 2134 if (prt_ps_file_name != NULL) | |
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2135 VIM_CLEAR(prt_ps_file_name); |
| 442 | 2136 } |
| 2137 | |
| 2138 static float | |
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2139 to_device_units(int idx, double physsize, int def_number) |
| 442 | 2140 { |
| 2141 float ret; | |
| 2142 int u; | |
| 2143 int nr; | |
| 2144 | |
| 2145 u = prt_get_unit(idx); | |
| 2146 if (u == PRT_UNIT_NONE) | |
| 2147 { | |
| 2148 u = PRT_UNIT_PERC; | |
| 2149 nr = def_number; | |
| 2150 } | |
| 2151 else | |
| 2152 nr = printer_opts[idx].number; | |
| 2153 | |
| 2154 switch (u) | |
| 2155 { | |
| 2156 case PRT_UNIT_INCH: | |
| 2157 ret = (float)(nr * PRT_PS_DEFAULT_DPI); | |
| 2158 break; | |
| 2159 case PRT_UNIT_MM: | |
| 2160 ret = (float)(nr * PRT_PS_DEFAULT_DPI) / (float)25.4; | |
| 2161 break; | |
| 2162 case PRT_UNIT_POINT: | |
| 2163 ret = (float)nr; | |
| 2164 break; | |
| 2165 case PRT_UNIT_PERC: | |
| 2166 default: | |
| 2167 ret = (float)(physsize * nr) / 100; | |
| 2168 break; | |
| 2169 } | |
| 2170 | |
| 2171 return ret; | |
| 2172 } | |
| 2173 | |
| 2174 /* | |
| 2175 * Calculate margins for given width and height from printoptions settings. | |
| 2176 */ | |
| 2177 static void | |
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2178 prt_page_margins( |
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2179 double width, |
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2180 double height, |
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2181 double *left, |
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2182 double *right, |
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2183 double *top, |
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2184 double *bottom) |
| 442 | 2185 { |
| 2186 *left = to_device_units(OPT_PRINT_LEFT, width, 10); | |
| 2187 *right = width - to_device_units(OPT_PRINT_RIGHT, width, 5); | |
| 2188 *top = height - to_device_units(OPT_PRINT_TOP, height, 5); | |
| 2189 *bottom = to_device_units(OPT_PRINT_BOT, height, 5); | |
| 2190 } | |
| 2191 | |
| 2192 static void | |
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2193 prt_font_metrics(int font_scale) |
| 442 | 2194 { |
| 2195 prt_line_height = (float)font_scale; | |
| 2196 prt_char_width = (float)PRT_PS_FONT_TO_USER(font_scale, prt_ps_font->wx); | |
| 2197 } | |
| 2198 | |
| 2199 | |
| 2200 static int | |
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2201 prt_get_cpl(void) |
| 442 | 2202 { |
| 2203 if (prt_use_number()) | |
| 2204 { | |
| 2205 prt_number_width = PRINT_NUMBER_WIDTH * prt_char_width; | |
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2206 // If we are outputting multi-byte characters then line numbers will be |
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2207 // printed with half width characters |
| 856 | 2208 if (prt_out_mbyte) |
| 2209 prt_number_width /= 2; | |
| 442 | 2210 prt_left_margin += prt_number_width; |
| 2211 } | |
| 2212 else | |
| 2213 prt_number_width = 0.0; | |
| 2214 | |
| 2215 return (int)((prt_right_margin - prt_left_margin) / prt_char_width); | |
| 2216 } | |
| 2217 | |
| 2218 static int | |
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2219 prt_build_cid_fontname(int font, char_u *name, int name_len) |
| 442 | 2220 { |
| 2221 char *fontname; | |
| 2222 | |
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2223 fontname = alloc(name_len + 1); |
| 442 | 2224 if (fontname == NULL) |
| 856 | 2225 return FALSE; |
| 442 | 2226 vim_strncpy((char_u *)fontname, name, name_len); |
| 2227 prt_ps_mb_font.ps_fontname[font] = fontname; | |
| 2228 | |
| 2229 return TRUE; | |
| 2230 } | |
| 2231 | |
| 2232 /* | |
| 2233 * Get number of lines of text that fit on a page (excluding the header). | |
| 2234 */ | |
| 2235 static int | |
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2236 prt_get_lpp(void) |
| 442 | 2237 { |
| 2238 int lpp; | |
| 2239 | |
| 2240 /* | |
| 2241 * Calculate offset to lower left corner of background rect based on actual | |
| 2242 * font height (based on its bounding box) and the line height, handling the | |
| 2243 * case where the font height can exceed the line height. | |
| 2244 */ | |
| 2245 prt_bgcol_offset = (float)PRT_PS_FONT_TO_USER(prt_line_height, | |
| 2246 prt_ps_font->bbox_min_y); | |
| 2247 if ((prt_ps_font->bbox_max_y - prt_ps_font->bbox_min_y) < 1000.0) | |
| 2248 { | |
| 2249 prt_bgcol_offset -= (float)PRT_PS_FONT_TO_USER(prt_line_height, | |
| 2250 (1000.0 - (prt_ps_font->bbox_max_y - | |
| 2251 prt_ps_font->bbox_min_y)) / 2); | |
| 2252 } | |
| 2253 | |
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2254 // Get height for topmost line based on background rect offset. |
| 442 | 2255 prt_first_line_height = prt_line_height + prt_bgcol_offset; |
| 2256 | |
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2257 // Calculate lpp |
| 442 | 2258 lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height); |
| 2259 | |
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2260 // Adjust top margin if there is a header |
| 442 | 2261 prt_top_margin -= prt_line_height * prt_header_height(); |
| 2262 | |
| 2263 return lpp - prt_header_height(); | |
| 2264 } | |
| 2265 | |
| 2266 static int | |
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2267 prt_match_encoding( |
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2268 char *p_encoding, |
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2269 struct prt_ps_mbfont_S *p_cmap, |
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2270 struct prt_ps_encoding_S **pp_mbenc) |
| 442 | 2271 { |
| 2272 int mbenc; | |
| 2273 int enc_len; | |
| 2274 struct prt_ps_encoding_S *p_mbenc; | |
| 2275 | |
| 2276 *pp_mbenc = NULL; | |
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2277 // Look for recognised encoding |
| 835 | 2278 enc_len = (int)STRLEN(p_encoding); |
| 442 | 2279 p_mbenc = p_cmap->encodings; |
| 2280 for (mbenc = 0; mbenc < p_cmap->num_encodings; mbenc++) | |
| 2281 { | |
| 856 | 2282 if (STRNICMP(p_mbenc->encoding, p_encoding, enc_len) == 0) |
| 2283 { | |
| 2284 *pp_mbenc = p_mbenc; | |
| 2285 return TRUE; | |
| 2286 } | |
| 2287 p_mbenc++; | |
| 442 | 2288 } |
| 2289 return FALSE; | |
| 2290 } | |
| 2291 | |
| 2292 static int | |
|
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2293 prt_match_charset( |
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2294 char *p_charset, |
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|
2295 struct prt_ps_mbfont_S *p_cmap, |
|
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|
2296 struct prt_ps_charset_S **pp_mbchar) |
| 442 | 2297 { |
| 2298 int mbchar; | |
| 2299 int char_len; | |
| 2300 struct prt_ps_charset_S *p_mbchar; | |
| 2301 | |
|
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2302 // Look for recognised character set, using default if one is not given |
| 442 | 2303 if (*p_charset == NUL) |
| 856 | 2304 p_charset = p_cmap->defcs; |
| 835 | 2305 char_len = (int)STRLEN(p_charset); |
| 442 | 2306 p_mbchar = p_cmap->charsets; |
| 2307 for (mbchar = 0; mbchar < p_cmap->num_charsets; mbchar++) | |
| 2308 { | |
| 856 | 2309 if (STRNICMP(p_mbchar->charset, p_charset, char_len) == 0) |
| 2310 { | |
| 2311 *pp_mbchar = p_mbchar; | |
| 2312 return TRUE; | |
| 2313 } | |
| 2314 p_mbchar++; | |
| 442 | 2315 } |
| 2316 return FALSE; | |
| 2317 } | |
| 2318 | |
| 2319 int | |
|
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|
2320 mch_print_init( |
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|
2321 prt_settings_T *psettings, |
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2322 char_u *jobname, |
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|
2323 int forceit UNUSED) |
| 442 | 2324 { |
| 2325 int i; | |
| 2326 char *paper_name; | |
| 2327 int paper_strlen; | |
| 2328 int fontsize; | |
| 2329 char_u *p; | |
| 2330 double left; | |
| 2331 double right; | |
| 2332 double top; | |
| 2333 double bottom; | |
| 856 | 2334 int props; |
| 2335 int cmap = 0; | |
| 442 | 2336 char_u *p_encoding; |
| 2337 struct prt_ps_encoding_S *p_mbenc; | |
| 2338 struct prt_ps_encoding_S *p_mbenc_first; | |
| 944 | 2339 struct prt_ps_charset_S *p_mbchar = NULL; |
| 442 | 2340 |
| 2341 #if 0 | |
| 2342 /* | |
| 2343 * TODO: | |
| 2344 * If "forceit" is false: pop up a dialog to select: | |
| 2345 * - printer name | |
| 2346 * - copies | |
| 2347 * - collated/uncollated | |
| 2348 * - duplex off/long side/short side | |
| 2349 * - paper size | |
| 2350 * - portrait/landscape | |
| 2351 * - font size | |
| 2352 * | |
| 2353 * If "forceit" is true: use the default printer and settings | |
| 2354 */ | |
| 2355 if (forceit) | |
| 2356 s_pd.Flags |= PD_RETURNDEFAULT; | |
| 2357 #endif | |
| 2358 | |
| 2359 /* | |
| 2360 * Set up font and encoding. | |
| 2361 */ | |
| 2362 p_encoding = enc_skip(p_penc); | |
| 2363 if (*p_encoding == NUL) | |
| 856 | 2364 p_encoding = enc_skip(p_enc); |
| 442 | 2365 |
|
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2366 // Look for a multi-byte font that matches the encoding and character set. |
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2367 // Only look if multi-byte character set is defined, or using multi-byte |
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2368 // encoding other than Unicode. This is because a Unicode encoding does not |
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2369 // uniquely identify a CJK character set to use. |
| 442 | 2370 p_mbenc = NULL; |
| 819 | 2371 props = enc_canon_props(p_encoding); |
| 864 | 2372 if (!(props & ENC_8BIT) && ((*p_pmcs != NUL) || !(props & ENC_UNICODE))) |
| 819 | 2373 { |
| 6759 | 2374 int cmap_first = 0; |
| 6745 | 2375 |
| 856 | 2376 p_mbenc_first = NULL; |
|
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2377 for (cmap = 0; cmap < (int)ARRAY_LENGTH(prt_ps_mbfonts); cmap++) |
| 856 | 2378 if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap], |
| 442 | 2379 &p_mbenc)) |
| 856 | 2380 { |
| 2381 if (p_mbenc_first == NULL) | |
| 6745 | 2382 { |
| 856 | 2383 p_mbenc_first = p_mbenc; |
| 6745 | 2384 cmap_first = cmap; |
| 2385 } | |
| 856 | 2386 if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap], |
| 442 | 2387 &p_mbchar)) |
| 856 | 2388 break; |
| 2389 } | |
| 2390 | |
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2391 // Use first encoding matched if no charset matched |
| 856 | 2392 if (p_mbchar == NULL && p_mbenc_first != NULL) |
| 6745 | 2393 { |
| 856 | 2394 p_mbenc = p_mbenc_first; |
| 6745 | 2395 cmap = cmap_first; |
| 2396 } | |
| 819 | 2397 } |
| 442 | 2398 |
| 2399 prt_out_mbyte = (p_mbenc != NULL); | |
| 2400 if (prt_out_mbyte) | |
| 2401 { | |
|
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2402 // Build CMap name - will be same for all multi-byte fonts used |
| 856 | 2403 prt_cmap[0] = NUL; |
| 2404 | |
| 2405 prt_custom_cmap = (p_mbchar == NULL); | |
| 2406 if (!prt_custom_cmap) | |
| 2407 { | |
|
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2408 // Check encoding and character set are compatible |
| 856 | 2409 if ((p_mbenc->needs_charset & p_mbchar->has_charset) == 0) |
| 2410 { | |
|
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2411 emsg(_(e_incompatible_multi_byte_encoding_and_character_set)); |
| 856 | 2412 return FALSE; |
| 2413 } | |
| 2414 | |
|
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2415 // Add charset name if not empty |
| 856 | 2416 if (p_mbchar->cmap_charset != NULL) |
| 2417 { | |
| 2418 vim_strncpy((char_u *)prt_cmap, | |
| 442 | 2419 (char_u *)p_mbchar->cmap_charset, sizeof(prt_cmap) - 3); |
| 856 | 2420 STRCAT(prt_cmap, "-"); |
| 2421 } | |
| 2422 } | |
| 2423 else | |
| 2424 { | |
|
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2425 // Add custom CMap character set name |
| 856 | 2426 if (*p_pmcs == NUL) |
| 2427 { | |
|
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2428 emsg(_(e_printmbcharset_cannot_be_empty_with_multi_byte_encoding)); |
| 856 | 2429 return FALSE; |
| 2430 } | |
| 2431 vim_strncpy((char_u *)prt_cmap, p_pmcs, sizeof(prt_cmap) - 3); | |
| 2432 STRCAT(prt_cmap, "-"); | |
| 2433 } | |
| 2434 | |
|
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2435 // CMap name ends with (optional) encoding name and -H for horizontal |
| 856 | 2436 if (p_mbenc->cmap_encoding != NULL && STRLEN(prt_cmap) |
| 442 | 2437 + STRLEN(p_mbenc->cmap_encoding) + 3 < sizeof(prt_cmap)) |
| 856 | 2438 { |
| 2439 STRCAT(prt_cmap, p_mbenc->cmap_encoding); | |
| 2440 STRCAT(prt_cmap, "-"); | |
| 2441 } | |
| 2442 STRCAT(prt_cmap, "H"); | |
| 2443 | |
| 2444 if (!mbfont_opts[OPT_MBFONT_REGULAR].present) | |
| 2445 { | |
|
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2446 emsg(_(e_no_default_font_specified_for_multi_byte_printing)); |
| 856 | 2447 return FALSE; |
| 2448 } | |
| 2449 | |
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2450 // Derive CID font names with fallbacks if not defined |
| 856 | 2451 if (!prt_build_cid_fontname(PRT_PS_FONT_ROMAN, |
| 2452 mbfont_opts[OPT_MBFONT_REGULAR].string, | |
| 2453 mbfont_opts[OPT_MBFONT_REGULAR].strlen)) | |
| 2454 return FALSE; | |
| 2455 if (mbfont_opts[OPT_MBFONT_BOLD].present) | |
| 2456 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLD, | |
| 2457 mbfont_opts[OPT_MBFONT_BOLD].string, | |
| 2458 mbfont_opts[OPT_MBFONT_BOLD].strlen)) | |
| 2459 return FALSE; | |
| 2460 if (mbfont_opts[OPT_MBFONT_OBLIQUE].present) | |
| 2461 if (!prt_build_cid_fontname(PRT_PS_FONT_OBLIQUE, | |
| 2462 mbfont_opts[OPT_MBFONT_OBLIQUE].string, | |
| 2463 mbfont_opts[OPT_MBFONT_OBLIQUE].strlen)) | |
| 2464 return FALSE; | |
| 2465 if (mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].present) | |
| 2466 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLDOBLIQUE, | |
| 442 | 2467 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].string, |
| 2468 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].strlen)) | |
| 856 | 2469 return FALSE; |
| 2470 | |
|
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2471 // Check if need to use Courier for ASCII code range, and if so pick up |
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2472 // the encoding to use |
| 856 | 2473 prt_use_courier = mbfont_opts[OPT_MBFONT_USECOURIER].present && |
| 2474 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_USECOURIER].string[0]) == 'y'); | |
| 2475 if (prt_use_courier) | |
| 2476 { | |
|
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2477 // Use national ASCII variant unless ASCII wanted |
| 856 | 2478 if (mbfont_opts[OPT_MBFONT_ASCII].present && |
| 2479 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_ASCII].string[0]) == 'y')) | |
| 2480 prt_ascii_encoding = "ascii"; | |
| 2481 else | |
| 2482 prt_ascii_encoding = prt_ps_mbfonts[cmap].ascii_enc; | |
| 2483 } | |
| 2484 | |
| 2485 prt_ps_font = &prt_ps_mb_font; | |
| 442 | 2486 } |
| 2487 else | |
| 2488 { | |
| 856 | 2489 prt_use_courier = FALSE; |
| 2490 prt_ps_font = &prt_ps_courier_font; | |
| 442 | 2491 } |
| 2492 | |
| 2493 /* | |
| 2494 * Find the size of the paper and set the margins. | |
| 2495 */ | |
| 2496 prt_portrait = (!printer_opts[OPT_PRINT_PORTRAIT].present | |
| 2497 || TOLOWER_ASC(printer_opts[OPT_PRINT_PORTRAIT].string[0]) == 'y'); | |
| 2498 if (printer_opts[OPT_PRINT_PAPER].present) | |
| 2499 { | |
| 2500 paper_name = (char *)printer_opts[OPT_PRINT_PAPER].string; | |
| 2501 paper_strlen = printer_opts[OPT_PRINT_PAPER].strlen; | |
| 2502 } | |
| 2503 else | |
| 2504 { | |
| 2505 paper_name = "A4"; | |
| 2506 paper_strlen = 2; | |
| 2507 } | |
| 1880 | 2508 for (i = 0; i < (int)PRT_MEDIASIZE_LEN; ++i) |
| 442 | 2509 if (STRLEN(prt_mediasize[i].name) == (unsigned)paper_strlen |
| 2510 && STRNICMP(prt_mediasize[i].name, paper_name, | |
| 2511 paper_strlen) == 0) | |
| 2512 break; | |
| 2513 if (i == PRT_MEDIASIZE_LEN) | |
| 2514 i = 0; | |
| 2515 prt_media = i; | |
| 2516 | |
| 2517 /* | |
| 2518 * Set PS pagesize based on media dimensions and print orientation. | |
| 2519 * Note: Media and page sizes have defined meanings in PostScript and should | |
| 2520 * be kept distinct. Media is the paper (or transparency, or ...) that is | |
| 2521 * printed on, whereas the page size is the area that the PostScript | |
| 2522 * interpreter renders into. | |
| 2523 */ | |
| 2524 if (prt_portrait) | |
| 2525 { | |
| 2526 prt_page_width = prt_mediasize[i].width; | |
| 2527 prt_page_height = prt_mediasize[i].height; | |
| 2528 } | |
| 2529 else | |
| 2530 { | |
| 2531 prt_page_width = prt_mediasize[i].height; | |
| 2532 prt_page_height = prt_mediasize[i].width; | |
| 2533 } | |
| 2534 | |
| 2535 /* | |
| 2536 * Set PS page margins based on the PS pagesize, not the mediasize - this | |
| 2537 * needs to be done before the cpl and lpp are calculated. | |
| 2538 */ | |
| 2539 prt_page_margins(prt_page_width, prt_page_height, &left, &right, &top, | |
| 2540 &bottom); | |
| 2541 prt_left_margin = (float)left; | |
| 2542 prt_right_margin = (float)right; | |
| 2543 prt_top_margin = (float)top; | |
| 2544 prt_bottom_margin = (float)bottom; | |
| 2545 | |
| 2546 /* | |
| 2547 * Set up the font size. | |
| 2548 */ | |
| 2549 fontsize = PRT_PS_DEFAULT_FONTSIZE; | |
| 2550 for (p = p_pfn; (p = vim_strchr(p, ':')) != NULL; ++p) | |
| 2551 if (p[1] == 'h' && VIM_ISDIGIT(p[2])) | |
| 2552 fontsize = atoi((char *)p + 2); | |
| 2553 prt_font_metrics(fontsize); | |
| 2554 | |
| 2555 /* | |
| 2556 * Return the number of characters per line, and lines per page for the | |
| 2557 * generic print code. | |
| 2558 */ | |
| 2559 psettings->chars_per_line = prt_get_cpl(); | |
| 2560 psettings->lines_per_page = prt_get_lpp(); | |
| 2561 | |
|
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2562 // Catch margin settings that leave no space for output! |
| 442 | 2563 if (psettings->chars_per_line <= 0 || psettings->lines_per_page <= 0) |
| 2564 return FAIL; | |
| 2565 | |
| 2566 /* | |
| 2567 * Sort out the number of copies to be printed. PS by default will do | |
| 2568 * uncollated copies for you, so once we know how many uncollated copies are | |
| 2569 * wanted cache it away and lie to the generic code that we only want one | |
| 2570 * uncollated copy. | |
| 2571 */ | |
| 2572 psettings->n_collated_copies = 1; | |
| 2573 psettings->n_uncollated_copies = 1; | |
| 2574 prt_num_copies = 1; | |
| 2575 prt_collate = (!printer_opts[OPT_PRINT_COLLATE].present | |
| 2576 || TOLOWER_ASC(printer_opts[OPT_PRINT_COLLATE].string[0]) == 'y'); | |
| 2577 if (prt_collate) | |
| 2578 { | |
|
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2579 // TODO: Get number of collated copies wanted. |
| 442 | 2580 psettings->n_collated_copies = 1; |
| 2581 } | |
| 2582 else | |
| 2583 { | |
|
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2584 // TODO: Get number of uncollated copies wanted and update the cached |
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2585 // count. |
| 442 | 2586 prt_num_copies = 1; |
| 2587 } | |
| 2588 | |
| 2589 psettings->jobname = jobname; | |
| 2590 | |
| 2591 /* | |
| 2592 * Set up printer duplex and tumble based on Duplex option setting - default | |
| 2593 * is long sided duplex printing (i.e. no tumble). | |
| 2594 */ | |
| 2595 prt_duplex = TRUE; | |
| 2596 prt_tumble = FALSE; | |
| 2597 psettings->duplex = 1; | |
| 2598 if (printer_opts[OPT_PRINT_DUPLEX].present) | |
| 2599 { | |
| 2600 if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "off", 3) == 0) | |
| 2601 { | |
| 2602 prt_duplex = FALSE; | |
| 2603 psettings->duplex = 0; | |
| 2604 } | |
| 2605 else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5) | |
| 2606 == 0) | |
| 2607 prt_tumble = TRUE; | |
| 2608 } | |
| 2609 | |
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2610 // For now user abort not supported |
| 442 | 2611 psettings->user_abort = 0; |
| 2612 | |
|
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2613 // If the user didn't specify a file name, use a temp file. |
| 442 | 2614 if (psettings->outfile == NULL) |
| 2615 { | |
| 6721 | 2616 prt_ps_file_name = vim_tempname('p', TRUE); |
| 442 | 2617 if (prt_ps_file_name == NULL) |
| 2618 { | |
|
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2619 emsg(_(e_cant_get_temp_file_name)); |
| 442 | 2620 return FAIL; |
| 2621 } | |
| 2622 prt_ps_fd = mch_fopen((char *)prt_ps_file_name, WRITEBIN); | |
| 2623 } | |
| 2624 else | |
| 2625 { | |
| 2626 p = expand_env_save(psettings->outfile); | |
| 2627 if (p != NULL) | |
| 2628 { | |
| 2629 prt_ps_fd = mch_fopen((char *)p, WRITEBIN); | |
| 2630 vim_free(p); | |
| 2631 } | |
| 2632 } | |
| 2633 if (prt_ps_fd == NULL) | |
| 2634 { | |
|
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2635 emsg(_(e_cant_open_postscript_output_file)); |
| 442 | 2636 mch_print_cleanup(); |
| 2637 return FAIL; | |
| 2638 } | |
| 2639 | |
| 2640 prt_bufsiz = psettings->chars_per_line; | |
| 2641 if (prt_out_mbyte) | |
| 856 | 2642 prt_bufsiz *= 2; |
|
27028
c9474ae175f4
patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents:
26952
diff
changeset
|
2643 ga_init2(&prt_ps_buffer, sizeof(char), prt_bufsiz); |
| 442 | 2644 |
| 2645 prt_page_num = 0; | |
| 2646 | |
| 2647 prt_attribute_change = FALSE; | |
| 2648 prt_need_moveto = FALSE; | |
| 2649 prt_need_font = FALSE; | |
| 2650 prt_need_fgcol = FALSE; | |
| 2651 prt_need_bgcol = FALSE; | |
| 2652 prt_need_underline = FALSE; | |
| 2653 | |
| 2654 prt_file_error = FALSE; | |
| 2655 | |
| 2656 return OK; | |
| 2657 } | |
| 2658 | |
| 2659 static int | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2660 prt_add_resource(struct prt_ps_resource_S *resource) |
| 442 | 2661 { |
| 2662 FILE* fd_resource; | |
| 2663 char_u resource_buffer[512]; | |
| 2664 size_t bytes_read; | |
| 2665 | |
| 2666 fd_resource = mch_fopen((char *)resource->filename, READBIN); | |
| 2667 if (fd_resource == NULL) | |
| 2668 { | |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2669 semsg(_(e_cant_open_file_str_2), resource->filename); |
| 442 | 2670 return FALSE; |
| 2671 } | |
| 2672 prt_dsc_resources("BeginResource", prt_resource_types[resource->type], | |
| 2673 (char *)resource->title); | |
| 2674 | |
| 2675 prt_dsc_textline("BeginDocument", (char *)resource->filename); | |
| 2676 | |
| 2677 for (;;) | |
| 2678 { | |
| 2679 bytes_read = fread((char *)resource_buffer, sizeof(char_u), | |
| 2680 sizeof(resource_buffer), fd_resource); | |
| 2681 if (ferror(fd_resource)) | |
| 2682 { | |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2683 semsg(_(e_cant_read_postscript_resource_file_str), |
| 442 | 2684 resource->filename); |
| 2685 fclose(fd_resource); | |
| 2686 return FALSE; | |
| 2687 } | |
| 2688 if (bytes_read == 0) | |
| 2689 break; | |
| 835 | 2690 prt_write_file_raw_len(resource_buffer, (int)bytes_read); |
| 442 | 2691 if (prt_file_error) |
| 2692 { | |
| 2693 fclose(fd_resource); | |
| 2694 return FALSE; | |
| 2695 } | |
| 2696 } | |
| 2697 fclose(fd_resource); | |
| 2698 | |
| 2699 prt_dsc_noarg("EndDocument"); | |
| 2700 | |
| 2701 prt_dsc_noarg("EndResource"); | |
| 2702 | |
| 2703 return TRUE; | |
| 2704 } | |
| 2705 | |
| 2706 int | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2707 mch_print_begin(prt_settings_T *psettings) |
| 442 | 2708 { |
| 2709 int bbox[4]; | |
| 2710 double left; | |
| 2711 double right; | |
| 2712 double top; | |
| 2713 double bottom; | |
| 2770 | 2714 struct prt_ps_resource_S *res_prolog; |
| 2715 struct prt_ps_resource_S *res_encoding; | |
| 442 | 2716 char buffer[256]; |
| 2717 char_u *p_encoding; | |
| 2770 | 2718 struct prt_ps_resource_S *res_cidfont; |
| 2719 struct prt_ps_resource_S *res_cmap; | |
| 2720 int retval = FALSE; | |
| 2721 | |
| 2722 res_prolog = (struct prt_ps_resource_S *) | |
| 2723 alloc(sizeof(struct prt_ps_resource_S)); | |
| 2724 res_encoding = (struct prt_ps_resource_S *) | |
| 2725 alloc(sizeof(struct prt_ps_resource_S)); | |
| 2726 res_cidfont = (struct prt_ps_resource_S *) | |
| 2727 alloc(sizeof(struct prt_ps_resource_S)); | |
| 2728 res_cmap = (struct prt_ps_resource_S *) | |
| 2729 alloc(sizeof(struct prt_ps_resource_S)); | |
| 2730 if (res_prolog == NULL || res_encoding == NULL | |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2731 || res_cidfont == NULL || res_cmap == NULL) |
| 2770 | 2732 goto theend; |
| 442 | 2733 |
| 2734 /* | |
| 2735 * PS DSC Header comments - no PS code! | |
| 2736 */ | |
| 2737 prt_dsc_start(); | |
| 2738 prt_dsc_textline("Title", (char *)psettings->jobname); | |
| 2739 if (!get_user_name((char_u *)buffer, 256)) | |
| 856 | 2740 STRCPY(buffer, "Unknown"); |
| 442 | 2741 prt_dsc_textline("For", buffer); |
| 2742 prt_dsc_textline("Creator", VIM_VERSION_LONG); | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2743 // Note: to ensure Clean8bit I don't think we can use LC_TIME |
|
16621
7ad3fc329e08
patch 8.1.1313: warnings for using localtime() and ctime()
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2744 |
|
7ad3fc329e08
patch 8.1.1313: warnings for using localtime() and ctime()
Bram Moolenaar <Bram@vim.org>
parents:
15597
diff
changeset
|
2745 prt_dsc_textline("CreationDate", get_ctime(time(NULL), FALSE)); |
| 442 | 2746 prt_dsc_textline("DocumentData", "Clean8Bit"); |
| 2747 prt_dsc_textline("Orientation", "Portrait"); | |
| 2748 prt_dsc_atend("Pages"); | |
| 2749 prt_dsc_textline("PageOrder", "Ascend"); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2750 // The bbox does not change with orientation - it is always in the default |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2751 // user coordinate system! We have to recalculate right and bottom |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2752 // coordinates based on the font metrics for the bbox to be accurate. |
| 442 | 2753 prt_page_margins(prt_mediasize[prt_media].width, |
| 2754 prt_mediasize[prt_media].height, | |
| 2755 &left, &right, &top, &bottom); | |
| 2756 bbox[0] = (int)left; | |
| 2757 if (prt_portrait) | |
| 2758 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2759 // In portrait printing the fixed point is the top left corner so we |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2760 // derive the bbox from that point. We have the expected cpl chars |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2761 // across the media and lpp lines down the media. |
| 442 | 2762 bbox[1] = (int)(top - (psettings->lines_per_page + prt_header_height()) |
|
27453
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2763 * (double)prt_line_height); |
|
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2764 bbox[2] = (int)(left + psettings->chars_per_line |
|
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2765 * (double)prt_char_width + 0.5); |
| 442 | 2766 bbox[3] = (int)(top + 0.5); |
| 2767 } | |
| 2768 else | |
| 2769 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2770 // In landscape printing the fixed point is the bottom left corner so we |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2771 // derive the bbox from that point. We have lpp chars across the media |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2772 // and cpl lines up the media. |
| 442 | 2773 bbox[1] = (int)bottom; |
| 2774 bbox[2] = (int)(left + ((psettings->lines_per_page | |
| 2775 + prt_header_height()) * prt_line_height) + 0.5); | |
|
27453
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2776 bbox[3] = (int)(bottom + psettings->chars_per_line |
|
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2777 * (double)prt_char_width + 0.5); |
| 442 | 2778 } |
| 2779 prt_dsc_ints("BoundingBox", 4, bbox); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2780 // The media width and height does not change with landscape printing! |
| 442 | 2781 prt_dsc_docmedia(prt_mediasize[prt_media].name, |
| 2782 prt_mediasize[prt_media].width, | |
| 2783 prt_mediasize[prt_media].height, | |
| 2784 (double)0, NULL, NULL); | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2785 // Define fonts needed |
| 442 | 2786 if (!prt_out_mbyte || prt_use_courier) |
| 856 | 2787 prt_dsc_font_resource("DocumentNeededResources", &prt_ps_courier_font); |
| 442 | 2788 if (prt_out_mbyte) |
| 2789 { | |
| 856 | 2790 prt_dsc_font_resource((prt_use_courier ? NULL |
|
27453
c7f614c9ceb3
patch 8.2.4255: theoretical computation overflow
Bram Moolenaar <Bram@vim.org>
parents:
27028
diff
changeset
|
2791 : "DocumentNeededResources"), &prt_ps_mb_font); |
| 856 | 2792 if (!prt_custom_cmap) |
| 2793 prt_dsc_resources(NULL, "cmap", prt_cmap); | |
| 442 | 2794 } |
| 2795 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2796 // Search for external resources VIM supplies |
| 2770 | 2797 if (!prt_find_resource("prolog", res_prolog)) |
| 442 | 2798 { |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2799 semsg(_(e_cant_find_postscript_resource_file_str_ps), "prolog"); |
| 6404 | 2800 goto theend; |
| 442 | 2801 } |
| 2770 | 2802 if (!prt_open_resource(res_prolog)) |
| 6404 | 2803 goto theend; |
| 2770 | 2804 if (!prt_check_resource(res_prolog, PRT_PROLOG_VERSION)) |
| 6404 | 2805 goto theend; |
| 442 | 2806 if (prt_out_mbyte) |
| 2807 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2808 // Look for required version of multi-byte printing procset |
| 2770 | 2809 if (!prt_find_resource("cidfont", res_cidfont)) |
| 856 | 2810 { |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2811 semsg(_(e_cant_find_postscript_resource_file_str_ps), "cidfont"); |
| 6404 | 2812 goto theend; |
| 856 | 2813 } |
| 2770 | 2814 if (!prt_open_resource(res_cidfont)) |
| 6404 | 2815 goto theend; |
| 2770 | 2816 if (!prt_check_resource(res_cidfont, PRT_CID_PROLOG_VERSION)) |
| 6404 | 2817 goto theend; |
| 442 | 2818 } |
| 2819 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2820 // Find an encoding to use for printing. |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2821 // Check 'printencoding'. If not set or not found, then use 'encoding'. If |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2822 // that cannot be found then default to "latin1". |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2823 // Note: VIM specific encoding header is always skipped. |
| 442 | 2824 if (!prt_out_mbyte) |
| 2825 { | |
| 856 | 2826 p_encoding = enc_skip(p_penc); |
| 2827 if (*p_encoding == NUL | |
| 2770 | 2828 || !prt_find_resource((char *)p_encoding, res_encoding)) |
| 856 | 2829 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2830 // 'printencoding' not set or not supported - find alternate |
| 856 | 2831 int props; |
| 2832 | |
| 2833 p_encoding = enc_skip(p_enc); | |
| 2834 props = enc_canon_props(p_encoding); | |
| 2835 if (!(props & ENC_8BIT) | |
| 2770 | 2836 || !prt_find_resource((char *)p_encoding, res_encoding)) |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2837 // 8-bit 'encoding' is not supported |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2838 { |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2839 // Use latin1 as default printing encoding |
| 856 | 2840 p_encoding = (char_u *)"latin1"; |
| 2770 | 2841 if (!prt_find_resource((char *)p_encoding, res_encoding)) |
| 856 | 2842 { |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2843 semsg(_(e_cant_find_postscript_resource_file_str_ps), |
| 856 | 2844 p_encoding); |
| 6404 | 2845 goto theend; |
| 856 | 2846 } |
| 2847 } | |
| 2848 } | |
| 2770 | 2849 if (!prt_open_resource(res_encoding)) |
| 6404 | 2850 goto theend; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2851 // For the moment there are no checks on encoding resource files to |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2852 // perform |
| 442 | 2853 } |
| 2854 else | |
| 2855 { | |
| 856 | 2856 p_encoding = enc_skip(p_penc); |
| 2857 if (*p_encoding == NUL) | |
| 2858 p_encoding = enc_skip(p_enc); | |
| 2859 if (prt_use_courier) | |
| 2860 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2861 // Include ASCII range encoding vector |
| 2770 | 2862 if (!prt_find_resource(prt_ascii_encoding, res_encoding)) |
| 856 | 2863 { |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2864 semsg(_(e_cant_find_postscript_resource_file_str_ps), |
| 442 | 2865 prt_ascii_encoding); |
| 6404 | 2866 goto theend; |
| 856 | 2867 } |
| 2770 | 2868 if (!prt_open_resource(res_encoding)) |
| 6404 | 2869 goto theend; |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2870 // For the moment there are no checks on encoding resource files to |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2871 // perform |
| 856 | 2872 } |
| 442 | 2873 } |
| 2874 | |
| 2875 prt_conv.vc_type = CONV_NONE; | |
|
26948
51ddf6740ac6
patch 8.2.4003: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26917
diff
changeset
|
2876 if (!(enc_canon_props(p_enc) & enc_canon_props(p_encoding) & ENC_8BIT)) |
|
51ddf6740ac6
patch 8.2.4003: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26917
diff
changeset
|
2877 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2878 // Set up encoding conversion if required |
| 442 | 2879 if (FAIL == convert_setup(&prt_conv, p_enc, p_encoding)) |
| 2880 { | |
|
26948
51ddf6740ac6
patch 8.2.4003: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26917
diff
changeset
|
2881 semsg(_(e_unable_to_convert_to_print_encoding_str), p_encoding); |
| 6404 | 2882 goto theend; |
| 442 | 2883 } |
| 2884 prt_do_conv = TRUE; | |
| 2885 } | |
| 2886 prt_do_conv = prt_conv.vc_type != CONV_NONE; | |
| 2887 | |
| 2888 if (prt_out_mbyte && prt_custom_cmap) | |
| 2889 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2890 // Find user supplied CMap |
| 2770 | 2891 if (!prt_find_resource(prt_cmap, res_cmap)) |
| 856 | 2892 { |
|
26915
3631d2deb36c
patch 8.2.3986: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26913
diff
changeset
|
2893 semsg(_(e_cant_find_postscript_resource_file_str_ps), prt_cmap); |
| 6404 | 2894 goto theend; |
| 856 | 2895 } |
| 2770 | 2896 if (!prt_open_resource(res_cmap)) |
| 6404 | 2897 goto theend; |
| 442 | 2898 } |
| 2899 | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2900 // List resources supplied |
| 2770 | 2901 STRCPY(buffer, res_prolog->title); |
| 442 | 2902 STRCAT(buffer, " "); |
| 2770 | 2903 STRCAT(buffer, res_prolog->version); |
| 442 | 2904 prt_dsc_resources("DocumentSuppliedResources", "procset", buffer); |
| 2905 if (prt_out_mbyte) | |
| 2906 { | |
| 2770 | 2907 STRCPY(buffer, res_cidfont->title); |
| 856 | 2908 STRCAT(buffer, " "); |
| 2770 | 2909 STRCAT(buffer, res_cidfont->version); |
| 856 | 2910 prt_dsc_resources(NULL, "procset", buffer); |
| 2911 | |
| 2912 if (prt_custom_cmap) | |
| 2913 { | |
| 2770 | 2914 STRCPY(buffer, res_cmap->title); |
| 856 | 2915 STRCAT(buffer, " "); |
| 2770 | 2916 STRCAT(buffer, res_cmap->version); |
| 856 | 2917 prt_dsc_resources(NULL, "cmap", buffer); |
| 2918 } | |
| 442 | 2919 } |
| 2920 if (!prt_out_mbyte || prt_use_courier) | |
| 2921 { | |
| 2770 | 2922 STRCPY(buffer, res_encoding->title); |
| 856 | 2923 STRCAT(buffer, " "); |
| 2770 | 2924 STRCAT(buffer, res_encoding->version); |
| 856 | 2925 prt_dsc_resources(NULL, "encoding", buffer); |
| 442 | 2926 } |
| 2927 prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate, | |
| 2928 #ifdef FEAT_SYN_HL | |
| 2929 psettings->do_syntax | |
| 2930 #else | |
| 2931 0 | |
| 2932 #endif | |
| 2933 , prt_num_copies); | |
| 2934 prt_dsc_noarg("EndComments"); | |
| 2935 | |
| 2936 /* | |
| 2937 * PS Document page defaults | |
| 2938 */ | |
| 2939 prt_dsc_noarg("BeginDefaults"); | |
| 2940 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2941 // List font resources most likely common to all pages |
| 442 | 2942 if (!prt_out_mbyte || prt_use_courier) |
| 856 | 2943 prt_dsc_font_resource("PageResources", &prt_ps_courier_font); |
| 442 | 2944 if (prt_out_mbyte) |
| 2945 { | |
| 856 | 2946 prt_dsc_font_resource((prt_use_courier ? NULL : "PageResources"), |
| 2947 &prt_ps_mb_font); | |
| 2948 if (!prt_custom_cmap) | |
| 2949 prt_dsc_resources(NULL, "cmap", prt_cmap); | |
| 442 | 2950 } |
| 2951 | |
|
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16825
diff
changeset
|
2952 // Paper will be used for all pages |
| 442 | 2953 prt_dsc_textline("PageMedia", prt_mediasize[prt_media].name); |
| 2954 | |
| 2955 prt_dsc_noarg("EndDefaults"); | |
| 2956 | |
| 2957 /* | |
| 2958 * PS Document prolog inclusion - all required procsets. | |
| 2959 */ | |
| 2960 prt_dsc_noarg("BeginProlog"); | |
| 2961 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2962 // Add required procsets - NOTE: order is important! |
| 2770 | 2963 if (!prt_add_resource(res_prolog)) |
| 6404 | 2964 goto theend; |
| 442 | 2965 if (prt_out_mbyte) |
| 2966 { | |
|
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parents:
16825
diff
changeset
|
2967 // Add CID font procset, and any user supplied CMap |
| 2770 | 2968 if (!prt_add_resource(res_cidfont)) |
| 6404 | 2969 goto theend; |
| 2770 | 2970 if (prt_custom_cmap && !prt_add_resource(res_cmap)) |
| 6404 | 2971 goto theend; |
| 442 | 2972 } |
|
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536dd2bc5ac9
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Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2973 |
| 442 | 2974 if (!prt_out_mbyte || prt_use_courier) |
|
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diff
changeset
|
2975 // There will be only one Roman font encoding to be included in the PS |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
2976 // file. |
| 2770 | 2977 if (!prt_add_resource(res_encoding)) |
| 6404 | 2978 goto theend; |
| 442 | 2979 |
| 2980 prt_dsc_noarg("EndProlog"); | |
| 2981 | |
| 2982 /* | |
| 2983 * PS Document setup - must appear after the prolog | |
| 2984 */ | |
| 2985 prt_dsc_noarg("BeginSetup"); | |
| 2986 | |
|
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16825
diff
changeset
|
2987 // Device setup - page size and number of uncollated copies |
| 442 | 2988 prt_write_int((int)prt_mediasize[prt_media].width); |
| 2989 prt_write_int((int)prt_mediasize[prt_media].height); | |
| 2990 prt_write_int(0); | |
| 2991 prt_write_string("sps\n"); | |
| 2992 prt_write_int(prt_num_copies); | |
| 2993 prt_write_string("nc\n"); | |
| 2994 prt_write_boolean(prt_duplex); | |
| 2995 prt_write_boolean(prt_tumble); | |
| 2996 prt_write_string("dt\n"); | |
| 2997 prt_write_boolean(prt_collate); | |
| 2998 prt_write_string("c\n"); | |
| 2999 | |
|
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diff
changeset
|
3000 // Font resource inclusion and definition |
| 442 | 3001 if (!prt_out_mbyte || prt_use_courier) |
| 3002 { | |
|
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diff
changeset
|
3003 // When using Courier for ASCII range when printing multi-byte, need to |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3004 // pick up ASCII encoding to use with it. |
| 856 | 3005 if (prt_use_courier) |
| 3006 p_encoding = (char_u *)prt_ascii_encoding; | |
| 3007 prt_dsc_resources("IncludeResource", "font", | |
| 3008 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]); | |
| 3009 prt_def_font("F0", (char *)p_encoding, (int)prt_line_height, | |
| 3010 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]); | |
| 3011 prt_dsc_resources("IncludeResource", "font", | |
| 3012 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]); | |
| 3013 prt_def_font("F1", (char *)p_encoding, (int)prt_line_height, | |
| 3014 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]); | |
| 3015 prt_dsc_resources("IncludeResource", "font", | |
| 3016 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]); | |
| 3017 prt_def_font("F2", (char *)p_encoding, (int)prt_line_height, | |
| 3018 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]); | |
| 3019 prt_dsc_resources("IncludeResource", "font", | |
| 3020 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]); | |
| 3021 prt_def_font("F3", (char *)p_encoding, (int)prt_line_height, | |
| 3022 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]); | |
| 442 | 3023 } |
| 3024 if (prt_out_mbyte) | |
| 3025 { | |
|
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diff
changeset
|
3026 // Define the CID fonts to be used in the job. Typically CJKV fonts do |
|
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parents:
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diff
changeset
|
3027 // not have an italic form being a western style, so where no font is |
|
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diff
changeset
|
3028 // defined for these faces VIM falls back to an existing face. |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
3029 // Note: if using Courier for the ASCII range then the printout will |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
3030 // have bold/italic/bolditalic regardless of the setting of printmbfont. |
| 856 | 3031 prt_dsc_resources("IncludeResource", "font", |
| 3032 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]); | |
| 3033 if (!prt_custom_cmap) | |
| 3034 prt_dsc_resources("IncludeResource", "cmap", prt_cmap); | |
| 3035 prt_def_cidfont("CF0", (int)prt_line_height, | |
| 3036 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]); | |
| 3037 | |
| 3038 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD] != NULL) | |
| 3039 { | |
| 3040 prt_dsc_resources("IncludeResource", "font", | |
| 3041 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]); | |
| 3042 if (!prt_custom_cmap) | |
| 3043 prt_dsc_resources("IncludeResource", "cmap", prt_cmap); | |
| 3044 prt_def_cidfont("CF1", (int)prt_line_height, | |
| 3045 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]); | |
| 3046 } | |
| 3047 else | |
|
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parents:
16825
diff
changeset
|
3048 // Use ROMAN for BOLD |
| 856 | 3049 prt_dup_cidfont("CF0", "CF1"); |
| 3050 | |
| 3051 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE] != NULL) | |
| 3052 { | |
| 3053 prt_dsc_resources("IncludeResource", "font", | |
| 3054 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]); | |
| 3055 if (!prt_custom_cmap) | |
| 3056 prt_dsc_resources("IncludeResource", "cmap", prt_cmap); | |
| 3057 prt_def_cidfont("CF2", (int)prt_line_height, | |
| 3058 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]); | |
| 3059 } | |
| 3060 else | |
|
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16825
diff
changeset
|
3061 // Use ROMAN for OBLIQUE |
| 856 | 3062 prt_dup_cidfont("CF0", "CF2"); |
| 3063 | |
| 3064 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE] != NULL) | |
| 3065 { | |
| 3066 prt_dsc_resources("IncludeResource", "font", | |
| 3067 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]); | |
| 3068 if (!prt_custom_cmap) | |
| 3069 prt_dsc_resources("IncludeResource", "cmap", prt_cmap); | |
| 3070 prt_def_cidfont("CF3", (int)prt_line_height, | |
| 3071 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]); | |
| 3072 } | |
| 3073 else | |
|
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diff
changeset
|
3074 // Use BOLD for BOLDOBLIQUE |
| 856 | 3075 prt_dup_cidfont("CF1", "CF3"); |
| 442 | 3076 } |
| 3077 | |
|
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diff
changeset
|
3078 // Misc constant vars used for underlining and background rects |
| 442 | 3079 prt_def_var("UO", PRT_PS_FONT_TO_USER(prt_line_height, |
| 3080 prt_ps_font->uline_offset), 2); | |
| 3081 prt_def_var("UW", PRT_PS_FONT_TO_USER(prt_line_height, | |
| 3082 prt_ps_font->uline_width), 2); | |
| 3083 prt_def_var("BO", prt_bgcol_offset, 2); | |
| 3084 | |
| 3085 prt_dsc_noarg("EndSetup"); | |
| 3086 | |
|
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16825
diff
changeset
|
3087 // Fail if any problems writing out to the PS file |
| 2770 | 3088 retval = !prt_file_error; |
| 3089 | |
| 3090 theend: | |
| 3091 vim_free(res_prolog); | |
| 3092 vim_free(res_encoding); | |
| 3093 vim_free(res_cidfont); | |
| 3094 vim_free(res_cmap); | |
| 3095 | |
| 3096 return retval; | |
| 442 | 3097 } |
| 3098 | |
| 3099 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3100 mch_print_end(prt_settings_T *psettings) |
| 442 | 3101 { |
| 3102 prt_dsc_noarg("Trailer"); | |
| 3103 | |
| 3104 /* | |
| 3105 * Output any info we don't know in toto until we finish | |
| 3106 */ | |
| 3107 prt_dsc_ints("Pages", 1, &prt_page_num); | |
| 3108 | |
| 3109 prt_dsc_noarg("EOF"); | |
| 3110 | |
|
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changeset
|
3111 // Write CTRL-D to close serial communication link if used. |
|
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diff
changeset
|
3112 // NOTHING MUST BE WRITTEN AFTER THIS! |
|
27490
fb4c30606b4a
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Bram Moolenaar <Bram@vim.org>
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27453
diff
changeset
|
3113 prt_write_file((char_u *)"\004"); |
| 442 | 3114 |
| 3115 if (!prt_file_error && psettings->outfile == NULL | |
| 3116 && !got_int && !psettings->user_abort) | |
| 3117 { | |
|
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diff
changeset
|
3118 // Close the file first. |
| 442 | 3119 if (prt_ps_fd != NULL) |
| 3120 { | |
| 3121 fclose(prt_ps_fd); | |
| 3122 prt_ps_fd = NULL; | |
| 3123 } | |
| 3124 prt_message((char_u *)_("Sending to printer...")); | |
| 3125 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3126 // Not printing to a file: use 'printexpr' to print the file. |
| 442 | 3127 if (eval_printexpr(prt_ps_file_name, psettings->arguments) == FAIL) |
|
26913
d4e61d61afd9
patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26909
diff
changeset
|
3128 emsg(_(e_failed_to_print_postscript_file)); |
| 442 | 3129 else |
| 3130 prt_message((char_u *)_("Print job sent.")); | |
| 3131 } | |
| 3132 | |
| 3133 mch_print_cleanup(); | |
| 3134 } | |
| 3135 | |
| 3136 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3137 mch_print_end_page(void) |
| 442 | 3138 { |
| 3139 prt_flush_buffer(); | |
| 3140 | |
| 3141 prt_write_string("re sp\n"); | |
| 3142 | |
| 3143 prt_dsc_noarg("PageTrailer"); | |
| 3144 | |
| 3145 return !prt_file_error; | |
| 3146 } | |
| 3147 | |
| 3148 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3149 mch_print_begin_page(char_u *str UNUSED) |
| 442 | 3150 { |
| 3151 int page_num[2]; | |
| 3152 | |
| 3153 prt_page_num++; | |
| 3154 | |
| 3155 page_num[0] = page_num[1] = prt_page_num; | |
| 3156 prt_dsc_ints("Page", 2, page_num); | |
| 3157 | |
| 3158 prt_dsc_noarg("BeginPageSetup"); | |
| 3159 | |
| 3160 prt_write_string("sv\n0 g\n"); | |
| 3161 prt_in_ascii = !prt_out_mbyte; | |
| 3162 if (prt_out_mbyte) | |
| 856 | 3163 prt_write_string("CF0 sf\n"); |
| 442 | 3164 else |
| 856 | 3165 prt_write_string("F0 sf\n"); |
| 442 | 3166 prt_fgcol = PRCOLOR_BLACK; |
| 3167 prt_bgcol = PRCOLOR_WHITE; | |
| 3168 prt_font = PRT_PS_FONT_ROMAN; | |
| 3169 | |
|
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changeset
|
3170 // Set up page transformation for landscape printing. |
| 442 | 3171 if (!prt_portrait) |
| 3172 { | |
| 3173 prt_write_int(-((int)prt_mediasize[prt_media].width)); | |
| 3174 prt_write_string("sl\n"); | |
| 3175 } | |
| 3176 | |
| 3177 prt_dsc_noarg("EndPageSetup"); | |
| 3178 | |
|
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changeset
|
3179 // We have reset the font attributes, force setting them again. |
| 442 | 3180 curr_bg = (long_u)0xffffffff; |
| 3181 curr_fg = (long_u)0xffffffff; | |
| 3182 curr_bold = MAYBE; | |
| 3183 | |
| 3184 return !prt_file_error; | |
| 3185 } | |
| 3186 | |
| 3187 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3188 mch_print_blank_page(void) |
| 442 | 3189 { |
| 3190 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE); | |
| 3191 } | |
| 3192 | |
| 3193 static float prt_pos_x = 0; | |
| 3194 static float prt_pos_y = 0; | |
| 3195 | |
| 3196 void | |
|
7823
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
3197 mch_print_start_line(int margin, int page_line) |
| 442 | 3198 { |
| 3199 prt_pos_x = prt_left_margin; | |
| 3200 if (margin) | |
| 3201 prt_pos_x -= prt_number_width; | |
| 3202 | |
| 3203 prt_pos_y = prt_top_margin - prt_first_line_height - | |
| 3204 page_line * prt_line_height; | |
| 3205 | |
| 3206 prt_attribute_change = TRUE; | |
| 3207 prt_need_moveto = TRUE; | |
| 3208 prt_half_width = FALSE; | |
| 3209 } | |
| 3210 | |
| 3211 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13258
diff
changeset
|
3212 mch_print_text_out(char_u *textp, int len UNUSED) |
| 442 | 3213 { |
|
14077
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parents:
13258
diff
changeset
|
3214 char_u *p = textp; |
| 442 | 3215 int need_break; |
| 3216 char_u ch; | |
| 3217 char_u ch_buff[8]; | |
| 3218 float char_width; | |
| 3219 float next_pos; | |
| 856 | 3220 int in_ascii; |
| 3221 int half_width; | |
|
13258
6acb9148d83e
patch 8.0.1503: access memory beyond end of string
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3222 char_u *tofree = NULL; |
| 442 | 3223 |
| 3224 char_width = prt_char_width; | |
| 3225 | |
|
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changeset
|
3226 // Ideally VIM would create a rearranged CID font to combine a Roman and |
|
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parents:
16825
diff
changeset
|
3227 // CJKV font to do what VIM is doing here - use a Roman font for characters |
|
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diff
changeset
|
3228 // in the ASCII range, and the original CID font for everything else. |
|
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parents:
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diff
changeset
|
3229 // The problem is that GhostScript still (as of 8.13) does not support |
|
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parents:
16825
diff
changeset
|
3230 // rearranged fonts even though they have been documented by Adobe for 7 |
|
f0f9692d4487
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diff
changeset
|
3231 // years! If they ever do, a lot of this code will disappear. |
| 442 | 3232 if (prt_use_courier) |
| 3233 { | |
| 856 | 3234 in_ascii = (len == 1 && *p < 0x80); |
| 3235 if (prt_in_ascii) | |
| 3236 { | |
| 3237 if (!in_ascii) | |
| 3238 { | |
|
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diff
changeset
|
3239 // No longer in ASCII range - need to switch font |
| 856 | 3240 prt_in_ascii = FALSE; |
| 3241 prt_need_font = TRUE; | |
| 3242 prt_attribute_change = TRUE; | |
| 3243 } | |
| 3244 } | |
| 3245 else if (in_ascii) | |
| 3246 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3247 // Now in ASCII range - need to switch font |
| 856 | 3248 prt_in_ascii = TRUE; |
| 3249 prt_need_font = TRUE; | |
| 3250 prt_attribute_change = TRUE; | |
| 3251 } | |
| 442 | 3252 } |
| 3253 if (prt_out_mbyte) | |
| 3254 { | |
| 856 | 3255 half_width = ((*mb_ptr2cells)(p) == 1); |
| 3256 if (half_width) | |
| 3257 char_width /= 2; | |
| 3258 if (prt_half_width) | |
| 3259 { | |
| 3260 if (!half_width) | |
| 3261 { | |
| 3262 prt_half_width = FALSE; | |
| 3263 prt_pos_x += prt_char_width/4; | |
| 3264 prt_need_moveto = TRUE; | |
| 3265 prt_attribute_change = TRUE; | |
| 3266 } | |
| 3267 } | |
| 3268 else if (half_width) | |
| 3269 { | |
| 3270 prt_half_width = TRUE; | |
| 3271 prt_pos_x += prt_char_width/4; | |
| 3272 prt_need_moveto = TRUE; | |
| 3273 prt_attribute_change = TRUE; | |
| 3274 } | |
| 442 | 3275 } |
| 3276 | |
|
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diff
changeset
|
3277 // Output any required changes to the graphics state, after flushing any |
|
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diff
changeset
|
3278 // text buffered so far. |
| 442 | 3279 if (prt_attribute_change) |
| 3280 { | |
| 3281 prt_flush_buffer(); | |
|
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diff
changeset
|
3282 // Reset count of number of chars that will be printed |
| 442 | 3283 prt_text_run = 0; |
| 3284 | |
| 3285 if (prt_need_moveto) | |
| 3286 { | |
| 3287 prt_pos_x_moveto = prt_pos_x; | |
| 3288 prt_pos_y_moveto = prt_pos_y; | |
| 3289 prt_do_moveto = TRUE; | |
| 3290 | |
| 3291 prt_need_moveto = FALSE; | |
| 3292 } | |
| 3293 if (prt_need_font) | |
| 3294 { | |
| 856 | 3295 if (!prt_in_ascii) |
| 3296 prt_write_string("CF"); | |
| 3297 else | |
| 3298 prt_write_string("F"); | |
| 3299 prt_write_int(prt_font); | |
| 3300 prt_write_string("sf\n"); | |
| 3301 prt_need_font = FALSE; | |
| 442 | 3302 } |
| 3303 if (prt_need_fgcol) | |
| 3304 { | |
| 3305 int r, g, b; | |
| 3306 r = ((unsigned)prt_fgcol & 0xff0000) >> 16; | |
| 3307 g = ((unsigned)prt_fgcol & 0xff00) >> 8; | |
| 3308 b = prt_fgcol & 0xff; | |
| 3309 | |
| 3310 prt_write_real(r / 255.0, 3); | |
| 3311 if (r == g && g == b) | |
| 3312 prt_write_string("g\n"); | |
| 3313 else | |
| 3314 { | |
| 3315 prt_write_real(g / 255.0, 3); | |
| 3316 prt_write_real(b / 255.0, 3); | |
| 3317 prt_write_string("r\n"); | |
| 3318 } | |
| 3319 prt_need_fgcol = FALSE; | |
| 3320 } | |
| 3321 | |
| 3322 if (prt_bgcol != PRCOLOR_WHITE) | |
| 3323 { | |
| 3324 prt_new_bgcol = prt_bgcol; | |
| 3325 if (prt_need_bgcol) | |
| 3326 prt_do_bgcol = TRUE; | |
| 3327 } | |
| 3328 else | |
| 3329 prt_do_bgcol = FALSE; | |
| 3330 prt_need_bgcol = FALSE; | |
| 3331 | |
| 3332 if (prt_need_underline) | |
| 3333 prt_do_underline = prt_underline; | |
| 3334 prt_need_underline = FALSE; | |
| 3335 | |
| 3336 prt_attribute_change = FALSE; | |
| 3337 } | |
| 3338 | |
| 3339 if (prt_do_conv) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13258
diff
changeset
|
3340 { |
|
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changeset
|
3341 // Convert from multi-byte to 8-bit encoding |
|
13258
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3342 tofree = p = string_convert(&prt_conv, p, &len); |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3343 if (p == NULL) |
|
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diff
changeset
|
3344 { |
|
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diff
changeset
|
3345 p = (char_u *)""; |
|
873542706b0b
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Christian Brabandt <cb@256bit.org>
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13258
diff
changeset
|
3346 len = 0; |
|
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diff
changeset
|
3347 } |
|
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diff
changeset
|
3348 } |
| 442 | 3349 |
| 3350 if (prt_out_mbyte) | |
| 3351 { | |
|
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changeset
|
3352 // Multi-byte character strings are represented more efficiently as hex |
|
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changeset
|
3353 // strings when outputting clean 8 bit PS. |
|
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Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3354 while (len-- > 0) |
| 856 | 3355 { |
| 3356 ch = prt_hexchar[(unsigned)(*p) >> 4]; | |
| 3357 ga_append(&prt_ps_buffer, ch); | |
| 3358 ch = prt_hexchar[(*p) & 0xf]; | |
| 3359 ga_append(&prt_ps_buffer, ch); | |
| 3360 p++; | |
| 3361 } | |
| 442 | 3362 } |
| 3363 else | |
| 3364 { | |
|
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changeset
|
3365 // Add next character to buffer of characters to output. |
|
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diff
changeset
|
3366 // Note: One printed character may require several PS characters to |
|
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16825
diff
changeset
|
3367 // represent it, but we only count them as one printed character. |
| 856 | 3368 ch = *p; |
| 3369 if (ch < 32 || ch == '(' || ch == ')' || ch == '\\') | |
| 3370 { | |
|
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|
3371 // Convert non-printing characters to either their escape or octal |
|
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changeset
|
3372 // sequence, ensures PS sent over a serial line does not interfere |
|
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diff
changeset
|
3373 // with the comms protocol. |
|
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diff
changeset
|
3374 ga_append(&prt_ps_buffer, '\\'); |
| 856 | 3375 switch (ch) |
| 3376 { | |
|
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|
3377 case BS: ga_append(&prt_ps_buffer, 'b'); break; |
|
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diff
changeset
|
3378 case TAB: ga_append(&prt_ps_buffer, 't'); break; |
|
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diff
changeset
|
3379 case NL: ga_append(&prt_ps_buffer, 'n'); break; |
|
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diff
changeset
|
3380 case FF: ga_append(&prt_ps_buffer, 'f'); break; |
|
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diff
changeset
|
3381 case CAR: ga_append(&prt_ps_buffer, 'r'); break; |
|
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diff
changeset
|
3382 case '(': ga_append(&prt_ps_buffer, '('); break; |
|
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diff
changeset
|
3383 case ')': ga_append(&prt_ps_buffer, ')'); break; |
|
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diff
changeset
|
3384 case '\\': ga_append(&prt_ps_buffer, '\\'); break; |
| 856 | 3385 |
| 3386 default: | |
| 3387 sprintf((char *)ch_buff, "%03o", (unsigned int)ch); | |
| 3388 ga_append(&prt_ps_buffer, ch_buff[0]); | |
| 3389 ga_append(&prt_ps_buffer, ch_buff[1]); | |
| 3390 ga_append(&prt_ps_buffer, ch_buff[2]); | |
| 3391 break; | |
| 3392 } | |
| 3393 } | |
| 3394 else | |
| 3395 ga_append(&prt_ps_buffer, ch); | |
| 442 | 3396 } |
| 3397 | |
|
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changeset
|
3398 // Need to free any translated characters |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3399 vim_free(tofree); |
| 442 | 3400 |
| 3401 prt_text_run += char_width; | |
| 3402 prt_pos_x += char_width; | |
| 3403 | |
|
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changeset
|
3404 // The downside of fp - use relative error on right margin check |
| 442 | 3405 next_pos = prt_pos_x + prt_char_width; |
| 3406 need_break = (next_pos > prt_right_margin) && | |
| 856 | 3407 ((next_pos - prt_right_margin) > (prt_right_margin*1e-5)); |
| 442 | 3408 |
| 3409 if (need_break) | |
| 3410 prt_flush_buffer(); | |
| 3411 | |
| 3412 return need_break; | |
| 3413 } | |
| 3414 | |
| 3415 void | |
|
7823
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3416 mch_print_set_font(int iBold, int iItalic, int iUnderline) |
| 442 | 3417 { |
| 3418 int font = 0; | |
| 3419 | |
| 3420 if (iBold) | |
| 3421 font |= 0x01; | |
| 3422 if (iItalic) | |
| 3423 font |= 0x02; | |
| 3424 | |
| 3425 if (font != prt_font) | |
| 3426 { | |
| 3427 prt_font = font; | |
| 3428 prt_attribute_change = TRUE; | |
| 3429 prt_need_font = TRUE; | |
| 3430 } | |
| 3431 if (prt_underline != iUnderline) | |
| 3432 { | |
| 3433 prt_underline = iUnderline; | |
| 3434 prt_attribute_change = TRUE; | |
| 3435 prt_need_underline = TRUE; | |
| 3436 } | |
| 3437 } | |
| 3438 | |
| 3439 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3440 mch_print_set_bg(long_u bgcol) |
| 442 | 3441 { |
| 835 | 3442 prt_bgcol = (int)bgcol; |
| 442 | 3443 prt_attribute_change = TRUE; |
| 3444 prt_need_bgcol = TRUE; | |
| 3445 } | |
| 3446 | |
| 3447 void | |
|
7823
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3448 mch_print_set_fg(long_u fgcol) |
| 442 | 3449 { |
| 3450 if (fgcol != (long_u)prt_fgcol) | |
| 3451 { | |
| 835 | 3452 prt_fgcol = (int)fgcol; |
| 442 | 3453 prt_attribute_change = TRUE; |
| 3454 prt_need_fgcol = TRUE; | |
| 3455 } | |
| 3456 } | |
| 3457 | |
|
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diff
changeset
|
3458 # endif //FEAT_POSTSCRIPT |
|
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changeset
|
3459 #endif //FEAT_PRINTER |