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Herbert's patch supporting more graphics formats.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3621 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming
parent
865b605078
commit
b3e376fefc
@ -6,6 +6,10 @@
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* ui/default.ui: change Layout>LaTeX Preamble to Layout>Preamble.
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2002-02-23 Herbert Voss <voss@perce.de>
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* configure.m4: added converter stuff for different formats
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2002-02-13 José Matos <jamatos@fep.up.pt>
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* examples/linuxdoc_manpage.lyx: added
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@ -355,7 +355,7 @@ esac
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#### Search for image conversion ####
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SEARCH_PROG([for an Image -> EPS converter], TOEPS, convert pnmtops)
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case $TOEPS in
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convert) gif_to_eps="convert GIF:\$\$i EPS:\$\$o" png_to_eps="convert PNG:\$\$i EPS:\$\$o" jpg_to_eps="convert JPG:\$\$i EPS:\$\$o";;
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convert) bmp_to_eps="convert BMP:\$\$i EPS:\$\$o" fits_to_eps="convert FITS:\$\$i EPS:\$\$o" gif_to_eps="convert GIF:\$\$i EPS:\$\$o" jpg_to_eps="convert JPG:\$\$i EPS:\$\$o" pbm_to_eps="convert PBM:\$\$i EPS:\$\$o" pgm_to_eps="convert PGM:\$\$i EPS:\$\$o" png_to_eps="convert PNG:\$\$i EPS:\$\$o" ppm_to_eps="convert PPM:\$\$i EPS:\$\$o" sgi_to_eps="convert SGI:\$\$i EPS:\$\$o" xwd_to_eps="convert XWD:\$\$i EPS:\$\$o" ;;
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pnmtops) gif_to_eps="giftopnm \$\$i | pnmtops > \$\$o" png_to_eps="pngtopnm \$\$i | pnmtops >\$\$o" jpg_to_eps="jpegtopnm \$\$i | pnmtops >\$\$o";;
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esac
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@ -452,11 +452,14 @@ cat >$outfile <<EOF
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\\Format text txt ASCII A
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\\Format textparagraph txt ASCII(paragraphs) ""
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\\Format docbook sgml DocBook B
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\\Format bmp bmp BMP ""
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\\Format dvi dvi DVI D
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\\Format eps eps EPS ""
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\\Format epsi epsi EPSI ""
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\\Format epsi epsi EPSI ""
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\\Format fax "" Fax ""
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\\Format fits fits FITS ""
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\\Format gif gif GIF ""
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\\Format grace agr GRACE ""
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\\Format html html HTML H
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\\Format jpg jpg JPEG ""
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\\Format latex tex LaTeX L
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@ -466,10 +469,17 @@ cat >$outfile <<EOF
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\\Format pdf pdf PDF P
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\\Format pdf2 pdf "PDF (pdflatex)" F
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\\Format pdf3 pdf "PDF (dvipdfm)" m
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\\Format pbm pbm PBM ""
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\\Format pgm pgm PGM ""
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\\Format png png PNG ""
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\\Format ppm ppm PPM ""
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\\Format ps ps Postscript t
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\\Format program "" Program ""
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\\Format sgi sgi SGI ""
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\\Format tgif tgif TGIF ""
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\\Format tiff tif TIFF ""
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\\Format xpm xpm XPM ""
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\\Format xwd xwd XWD ""
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\\Format word doc Word W
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\\converter latex dvi "$latex_to_dvi" "latex"
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@ -492,9 +502,22 @@ cat >$outfile <<EOF
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\\converter html latex "$html_to_latex_command" ""
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\\converter word latex "$word_to_latex_command" ""
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\\converter agr eps "xmgrace -hardcopy -hdevice EPS \$\$i" ""
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\\converter bmp eps "$bmp_to_eps" ""
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\\converter fits eps "$fits_to_eps" ""
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\\converter gif eps "$gif_to_eps" ""
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\\converter png eps "$png_to_eps" ""
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\\converter jpg eps "$jpg_to_eps" ""
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\\converter pbm eps "$pbm_to_eps" ""
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\\converter pgm eps "$pgm_to_eps" ""
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\\converter png eps "$png_to_eps" ""
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\\converter ppm eps "$ppm_to_eps" ""
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\\converter sgi eps "$sgi_to_eps" ""
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\\converter tgif eps "tgif -print -eps \$\$i" ""
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\\converter tiff eps "tiff2ps \$\$i > \$\$o" ""
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\\converter xwd eps "$xwd_to_eps" ""
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\\converter tgif gif "tgif -print -gif \$\$i" ""
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\\converter tgif pdf "tgif -print -pdf \$\$i" ""
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\\converter gif png "$gif_to_png" ""
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\\converter eps png "$eps_to_png" ""
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@ -21,6 +21,10 @@
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* os2_errortable.h:
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* nt_defines.h: moved from src/
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2002-02-23 Herbert Voss <voss@perce.de>
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* filetools.C: added more graphic formats
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2002-02-18 Herbert Voss <voss@perce.de>
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* filetools.C: (getExtFromContents) return the fileextension
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@ -966,16 +966,24 @@ string const GetExtension(string const & name)
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// the different filetypes and what they contain in one of the first lines
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// (dots are any characters). (Herbert 20020131)
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// AGR Grace...
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// BMP BM...
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// EPS %!PS-Adobe-3.0 EPSF...
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// TGIF %TGIF...
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// FITS ...BITPIX...
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// GIF GIF...
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// GRACE Grace ...
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// JPG JFIF
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// PDF %PDF-...
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// PNG .PNG...
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// PBM P1... or P4 (B/W)
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// PGM P2... or P5 (Grayscale)
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// PPM P3... or P6 (color)
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// PS %!PS-Adobe-2.0 or 1.0, no "EPSF"!
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// SGI \001\332... (decimal 474)
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// TGIF %TGIF...
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// TIFF II... or MM...
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// XBM ... static char ...
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// XPM /* XPM */
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// XWD \000\000\000\151 (0x00006900)
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//
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// GZIP \037\213\010\010... http://www.ietf.org/rfc/rfc1952.txt
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// ZIP PK... http://www.halyava.ru/document/ind_arch.htm
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@ -996,33 +1004,63 @@ string const getExtFromContents(string const & filename) {
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int const max_count = 50; // Maximum strings to read
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int count = 0; // Counter of attempts.
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string str;
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bool zipChecked = false;
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bool firstLine = true;
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for (; count < max_count; ++count) {
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if (ifs.eof()) {
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lyxerr[Debug::GRAPHICS] << "filetools(getExtFromContents)"
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" End of file reached and it wasn't found to be a known Type!" << endl;
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lyxerr[Debug::GRAPHICS] << "filetools(getExtFromContents)\n"
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"\tEnd of file reached and it wasn't found a known Type!" << endl;
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break;
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}
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ifs >> str;
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if (!zipChecked) {
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if (firstLine) {
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// at first we check for a zipped file, because this information
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// is saved in the first bytes of the file!
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// also some graphic formats which save the information
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// in the first line, too.
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if (str.substr(0,4) == gzipStamp)
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return "gzip";
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else if (str.substr(0,2) == zipStamp)
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string const stamp = str.substr(0,2);
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if (stamp == zipStamp)
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return "zip";
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else if (str.substr(0,2) == compressStamp)
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else if (stamp == compressStamp)
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return "compress";
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zipChecked = true;
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// the graphics part
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else if (stamp == "BM")
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return "bmp";
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else if (str.at(0) == 'P') { // PBM family
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switch (str.at(1)) {
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case '1':
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case '4':
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return "pbm";
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break;
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case '2':
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case '5':
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return "pgm";
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break;
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case '3':
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case '6':
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return "ppm";
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break;
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default: ; // do nothing
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}
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}
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if (stamp == "\001\332")
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return "sgi";
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else if ((stamp == "II") || (stamp == "MM"))
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return "tiff";
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else if (str.substr(0,3) == "GIF")
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return "gif";
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else if ((str.at(3) == 'i') && (str.at(0) == '\000') &&
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(str.at(1) == '\000') && (str.at(2) == '\000'))
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return "xwd";
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firstLine = false;
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}
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if (contains(str,"EPSF")) // dummy, if we have wrong file
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return "eps"; // description like "%!PS-Adobe-2.0EPSF"
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else if (contains(str,"TGIF"))
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return "tgif";
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else if (contains(str,"GIF"))
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return "gif";
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else if (contains(str,"Grace"))
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return "grace";
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return "agr";
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else if (contains(str,"JFIF"))
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return "jpg";
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else if (contains(str,"%PDF"))
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@ -1039,6 +1077,8 @@ string const getExtFromContents(string const & filename) {
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return "xbm";
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else if (contains(str,"XPM"))
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return "xpm";
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else if (contains(str,"BITPIX"))
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return "fits";
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}
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lyxerr[Debug::GRAPHICS] << "filetools(getExtFromContents)\n"
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"\tCouldn't find a known Type!"
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