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author | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
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committer | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
commit | c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch) | |
tree | 1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/dvipdfm-x/spc_xtx.c | |
parent | 07ee7222e389b0777456b427a55c22d0e6ffd267 (diff) |
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/spc_xtx.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/spc_xtx.c | 465 |
1 files changed, 0 insertions, 465 deletions
diff --git a/Build/source/texk/dvipdfm-x/spc_xtx.c b/Build/source/texk/dvipdfm-x/spc_xtx.c deleted file mode 100644 index d68a6f170a9..00000000000 --- a/Build/source/texk/dvipdfm-x/spc_xtx.c +++ /dev/null @@ -1,465 +0,0 @@ -/* This is xdvipdfmx, an extended version of dvipdfmx, - an eXtended version of dvipdfm by Mark A. Wicks. - - Copyright (C) 2013-2020 by the dvipdfmx project team. - - Copyright (c) 2006 SIL International - Originally written by Jonathan Kew - - This file based on spc_pdfm.c, part of the dvipdfmx project: - - Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata. - - Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <ctype.h> -#include <math.h> - -#include "system.h" -#include "mem.h" -#include "error.h" -#include "mfileio.h" - -#include "numbers.h" - -#include "fontmap.h" -#include "dpxutil.h" - -#include "pdfobj.h" -#include "pdfparse.h" - -#include "pdfdoc.h" - -#include "pdfdraw.h" -#include "pdfcolor.h" -#include "pdfdev.h" - -#include "specials.h" - -#include "spc_util.h" -#include "spc_xtx.h" - - -int -spc_handler_xtx_do_transform (struct spc_env *spe, double x_user, double y_user, double a, double b, double c, double d, double e, double f) -{ - pdf_tmatrix M = { 0, 0, 0, 0, 0, 0 }; - pdf_coord pt; - - /* Create transformation matrix */ - M.a = a; - M.b = b; - M.c = c; - M.d = d; - M.e = ((1.0 - M.a) * x_user - M.c * y_user) + e; - M.f = ((1.0 - M.d) * y_user - M.b * x_user) + f; - - pdf_dev_concat(&M); - spc_get_fixed_point(spe, &pt.x, &pt.y); - spc_set_fixed_point(spe, x_user - pt.x, y_user - pt.y); - - return 0; -} - -static int -spc_handler_xtx_scale (struct spc_env *spe, struct spc_arg *args) -{ - double values[2]; - - if (spc_util_read_numbers(&values[0], 2, args) < 2) { - return -1; - } - args->curptr = args->endptr; - - return spc_handler_xtx_do_transform(spe, spe->x_user, spe->y_user, values[0], 0, 0, values[1], 0, 0); -} - -/* Scaling without gsave/grestore. */ -static pdf_coord *scaleFactors = 0; -static int scaleFactorCount = -1; - -static int -spc_handler_xtx_bscale (struct spc_env *spe, struct spc_arg *args) -{ - double values[2]; - - if (!(++scaleFactorCount & 0x0f)) - scaleFactors = realloc(scaleFactors, (scaleFactorCount + 16) * sizeof(pdf_coord)); - if (spc_util_read_numbers(&values[0], 2, args) < 2) { - return -1; - } - if (fabs(values[0]) < 1.e-7 || fabs(values[1]) < 1.e-7) { - return -1; - } - scaleFactors[scaleFactorCount].x = 1 / values[0]; - scaleFactors[scaleFactorCount].y = 1 / values[1]; - args->curptr = args->endptr; - - return spc_handler_xtx_do_transform (spe, spe->x_user, spe->y_user, values[0], 0, 0, values[1], 0, 0); -} - -static int -spc_handler_xtx_escale (struct spc_env *spe, struct spc_arg *args) -{ - pdf_coord factor = scaleFactors[scaleFactorCount--]; - - args->curptr = args->endptr; - - return spc_handler_xtx_do_transform (spe, spe->x_user, spe->y_user, factor.x, 0, 0, factor.y, 0, 0); -} - -static int -spc_handler_xtx_rotate (struct spc_env *spe, struct spc_arg *args) -{ - double value; - - if (spc_util_read_numbers(&value, 1, args) < 1) { - return -1; - } - args->curptr = args->endptr; - - return spc_handler_xtx_do_transform (spe, spe->x_user, spe->y_user, - cos(value * M_PI / 180), sin(value * M_PI / 180), - -sin(value * M_PI / 180), cos(value * M_PI / 180), - 0, 0); -} - -int -spc_handler_xtx_gsave (struct spc_env *spe, struct spc_arg *args) -{ - pdf_dev_gsave(); - spc_dup_fixed_point(spe); - - return 0; -} - -int -spc_handler_xtx_grestore (struct spc_env *spe, struct spc_arg *args) -{ - pdf_dev_grestore(); - spc_pop_fixed_point(spe); - - /* - * Unfortunately, the following line is necessary in case - * of a font or color change inside of the save/restore pair. - * Anything that was done there must be redone, so in effect, - * we make no assumptions about what fonts. We act like we are - * starting a new page. - */ - pdf_dev_reset_fonts(0); - pdf_dev_reset_color(0); - pdf_dev_reset_xgstate(0); - - return 0; -} - -/* Please remove this. - * This should be handled before processing pages! - */ -static int -spc_handler_xtx_papersize (struct spc_env *spe, struct spc_arg *args) -{ - return 0; -} - -static int -spc_handler_xtx_backgroundcolor (struct spc_env *spe, struct spc_arg *args) -{ - int error; - pdf_color colorspec; - - error = spc_util_read_colorspec(spe, &colorspec, args, 0); - if (error) - spc_warn(spe, "No valid color specified?"); - else { - pdf_doc_set_bgcolor(&colorspec); - } - - return error; -} - -/* FIXME: xdv2pdf's x:fontmapline and x:fontmapfile may have slightly different syntax/semantics */ -#define THEBUFFLENGTH 1024 -static int -spc_handler_xtx_fontmapline (struct spc_env *spe, struct spc_arg *ap) -{ - fontmap_rec *mrec; - char *map_name, opchr; - int error = 0; - static char buffer[THEBUFFLENGTH]; - const char *p; - char *q; - int count; - - skip_white(&ap->curptr, ap->endptr); - if (ap->curptr >= ap->endptr) { - spc_warn(spe, "Empty fontmapline special?"); - return -1; - } - - opchr = ap->curptr[0]; - if (opchr == '-' || opchr == '+') - ap->curptr++; - - skip_white(&ap->curptr, ap->endptr); - - switch (opchr) { - case '-': - map_name = parse_ident(&ap->curptr, ap->endptr); - if (map_name) { - pdf_remove_fontmap_record(map_name); - RELEASE(map_name); - } else { - spc_warn(spe, "Invalid fontmap line: Missing TFM name."); - error = -1; - } - break; - default: - p = ap->curptr; - q = buffer; - count = 0; - while (p < ap->endptr && count < THEBUFFLENGTH - 1) { - *q++ = *p++; - count++; - } - if (count == THEBUFFLENGTH - 1) { - spc_warn(spe, "Invalid fontmap line: Too long a line."); - *q = 0; - return -1; - } - *q = '\0'; - mrec = NEW(1, fontmap_rec); - pdf_init_fontmap_record(mrec); - error = pdf_read_fontmap_line(mrec, buffer, (int) (ap->endptr - ap->curptr), is_pdfm_mapline(buffer)); - if (error) - spc_warn(spe, "Invalid fontmap line."); - else if (opchr == '+') - pdf_append_fontmap_record(mrec->map_name, mrec); - else - pdf_insert_fontmap_record(mrec->map_name, mrec); - pdf_clear_fontmap_record(mrec); - RELEASE(mrec); - break; - } - if (!error) - ap->curptr = ap->endptr; - - return 0; -} - -static int -spc_handler_xtx_fontmapfile (struct spc_env *spe, struct spc_arg *args) -{ - char *mapfile; - int mode, error = 0; - - skip_white(&args->curptr, args->endptr); - if (args->curptr >= args->endptr) - return 0; - - switch (args->curptr[0]) { - case '-': - mode = FONTMAP_RMODE_REMOVE; - args->curptr++; - break; - case '+': - mode = FONTMAP_RMODE_APPEND; - args->curptr++; - break; - default: - mode = FONTMAP_RMODE_REPLACE; - break; - } - - mapfile = parse_val_ident(&args->curptr, args->endptr); - if (!mapfile) { - spc_warn(spe, "No fontmap file specified."); - return -1; - } else { - error = pdf_load_fontmap_file(mapfile, mode); - } - - return error; -} - -static char overlay_name[256]; - -static int -spc_handler_xtx_initoverlay (struct spc_env *spe, struct spc_arg *args) -{ - skip_white(&args->curptr, args->endptr); - if (args->curptr >= args->endptr) - return -1; - strncpy(overlay_name, args->curptr, args->endptr - args->curptr); - overlay_name[args->endptr - args->curptr] = 0; - - args->curptr = args->endptr; - return 0; -} - -static int -spc_handler_xtx_clipoverlay (struct spc_env *spe, struct spc_arg *args) -{ - skip_white(&args->curptr, args->endptr); - if (args->curptr >= args->endptr) - return -1; - pdf_dev_grestore(); - pdf_dev_gsave(); - if (strncmp(overlay_name, args->curptr, strlen(overlay_name)) != 0 - && strncmp("all", args->curptr, strlen("all")) != 0) - pdf_doc_add_page_content(" 0 0 m W n", 10); - - args->curptr = args->endptr; - return 0; -} - -static int -spc_handler_xtx_renderingmode (struct spc_env *spe, struct spc_arg *args) -{ - double value; - - if (spc_util_read_numbers(&value, 1, args) < 1) { - return -1; - } - if ((int) value < 0 || (int) value > 7) { - spc_warn(spe, "Invalid text rendering mode %d.\n", (int) value); - return -1; - } - sprintf(work_buffer, " %d Tr", (int) value); - pdf_doc_add_page_content(work_buffer, strlen(work_buffer)); - skip_white(&args->curptr, args->endptr); - if (args->curptr < args->endptr) { - pdf_doc_add_page_content(" ", 1); - pdf_doc_add_page_content(args->curptr, args->endptr - args->curptr); - } - - args->curptr = args->endptr; - return 0; -} - -static int -spc_handler_xtx_unsupportedcolor (struct spc_env *spe, struct spc_arg *args) -{ - spc_warn(spe, "xetex-style \\special{x:%s} is not supported by this driver;\n" - "update document or driver to use \\special{color} instead.", args->command); - - args->curptr = args->endptr; - - return 0; -} - -static int -spc_handler_xtx_unsupported (struct spc_env *spe, struct spc_arg *args) -{ - spc_warn(spe, "xetex-style \\special{x:%s} is not supported by this driver.", args->command); - - args->curptr = args->endptr; - - return 0; -} - -static struct spc_handler xtx_handlers[] = { - {"textcolor", spc_handler_xtx_unsupportedcolor}, - {"textcolorpush", spc_handler_xtx_unsupportedcolor}, - {"textcolorpop", spc_handler_xtx_unsupportedcolor}, - - {"rulecolor", spc_handler_xtx_unsupportedcolor}, - {"rulecolorpush", spc_handler_xtx_unsupportedcolor}, - {"rulecolorpop", spc_handler_xtx_unsupportedcolor}, - - {"papersize", spc_handler_xtx_papersize}, - {"backgroundcolor", spc_handler_xtx_backgroundcolor}, - - {"gsave", spc_handler_xtx_gsave}, - {"grestore", spc_handler_xtx_grestore}, - - {"scale", spc_handler_xtx_scale}, - {"bscale", spc_handler_xtx_bscale}, - {"escale", spc_handler_xtx_escale}, - {"rotate", spc_handler_xtx_rotate}, - - {"fontmapline", spc_handler_xtx_fontmapline}, - {"fontmapfile", spc_handler_xtx_fontmapfile}, - - {"shadow", spc_handler_xtx_unsupported}, - {"colorshadow", spc_handler_xtx_unsupported}, - {"renderingmode", spc_handler_xtx_renderingmode}, - - {"initoverlay", spc_handler_xtx_initoverlay}, - {"clipoverlay", spc_handler_xtx_clipoverlay}, -}; - -int -spc_xtx_check_special (const char *buf, int len) -{ - int r = 0; - const char *p, *endptr; - - p = buf; - endptr = p + len; - - skip_white(&p, endptr); - if (p + strlen("x:") <= endptr && - !memcmp(p, "x:", strlen("x:"))) { - r = 1; - } - - return r; -} - -int -spc_xtx_setup_handler (struct spc_handler *sph, - struct spc_env *spe, struct spc_arg *ap) -{ - int error = -1, i; - char *q; - - ASSERT(sph && spe && ap); - - skip_white(&ap->curptr, ap->endptr); - if (ap->curptr + strlen("x:") >= ap->endptr || - memcmp(ap->curptr, "x:", strlen("x:"))) { - spc_warn(spe, "Not x: special???"); - return -1; - } - ap->curptr += strlen("x:"); - - skip_white(&ap->curptr, ap->endptr); - q = parse_c_ident(&ap->curptr, ap->endptr); - if (q) { - for (i = 0; - i < sizeof(xtx_handlers) / sizeof(struct spc_handler); i++) { - if (!strcmp(q, xtx_handlers[i].key)) { - ap->command = xtx_handlers[i].key; - sph->key = "x:"; - sph->exec = xtx_handlers[i].exec; - skip_white(&ap->curptr, ap->endptr); - error = 0; - break; - } - } - RELEASE(q); - } - - return error; -} - |