2 * \file insetgraphics.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
9 * Full author contact details are available in file CREDITS.
15 * What advanced features the users want to do?
16 Implement them in a non latex dependent way, but a logical way.
17 LyX should translate it to latex or any other fitting format.
18 * Add a way to roll the image file into the file format.
19 * When loading, if the image is not found in the expected place, try
20 to find it in the clipart, or in the same directory with the image.
21 * The image choosing dialog could show thumbnails of the image formats
22 it knows of, thus selection based on the image instead of based on
24 * Add support for the 'picins' package.
25 * Add support for the 'picinpar' package.
26 * Improve support for 'subfigure' - Allow to set the various options
32 * The filename is kept in the lyx file in a relative way, so as to allow
33 * moving the document file and its images with no problem.
37 * Postscript output means EPS figures.
39 * PDF output is best done with PDF figures if it's a direct conversion
40 * or PNG figures otherwise.
52 #include "insets/insetgraphics.h"
53 #include "insets/render_graphic.h"
56 #include "BufferView.h"
57 #include "converter.h"
60 #include "dispatchresult.h"
63 #include "funcrequest.h"
65 #include "LaTeXFeatures.h"
67 #include "lyxlength.h"
69 #include "metricsinfo.h"
71 #include "outputparams.h"
74 #include "frontends/Alert.h"
75 #include "frontends/LyXView.h"
77 #include "support/filetools.h"
78 #include "support/lyxalgo.h" // lyx::count
79 #include "support/lyxlib.h" // lyx::sum
80 #include "support/lstrings.h"
81 #include "support/os.h"
82 #include "support/systemcall.h"
84 #include <boost/bind.hpp>
85 #include <boost/tuple/tuple.hpp>
89 namespace support = lyx::support;
91 using lyx::support::AbsolutePath;
92 using lyx::support::bformat;
93 using lyx::support::ChangeExtension;
94 using lyx::support::compare_timestamps;
95 using lyx::support::contains;
96 using lyx::support::FileName;
97 using lyx::support::GetExtension;
98 using lyx::support::IsFileReadable;
99 using lyx::support::LibFileSearch;
100 using lyx::support::OnlyFilename;
101 using lyx::support::rtrim;
102 using lyx::support::strToDbl;
103 using lyx::support::subst;
104 using lyx::support::Systemcall;
105 using lyx::support::unzipFile;
106 using lyx::support::unzippedFileName;
108 namespace os = lyx::support::os;
113 using std::istringstream;
115 using std::ostringstream;
120 // This function is a utility function
121 // ... that should be with ChangeExtension ...
123 string const RemoveExtension(string const & filename)
125 return ChangeExtension(filename, string());
129 string findTargetFormat(string const & format, OutputParams const & runparams)
131 // Are we using latex or pdflatex?
132 if (runparams.flavor == OutputParams::PDFLATEX) {
133 lyxerr[Debug::GRAPHICS] << "findTargetFormat: PDF mode" << endl;
134 // Convert postscript to pdf
135 if (format == "eps" || format == "ps")
137 // pdflatex can use jpeg, png and pdf directly
138 if (format == "jpg" || format == "pdf")
140 // Convert everything else to png
143 // If it's postscript, we always do eps.
144 lyxerr[Debug::GRAPHICS] << "findTargetFormat: PostScript mode" << endl;
146 // any other than ps is changed to eps
155 InsetGraphics::InsetGraphics()
156 : graphic_label(sgml::uniqueID("graph")),
157 graphic_(new RenderGraphic(this))
161 InsetGraphics::InsetGraphics(InsetGraphics const & ig)
163 boost::signals::trackable(),
164 graphic_label(sgml::uniqueID("graph")),
165 graphic_(new RenderGraphic(*ig.graphic_, this))
167 setParams(ig.params());
171 auto_ptr<InsetBase> InsetGraphics::doClone() const
173 return auto_ptr<InsetBase>(new InsetGraphics(*this));
177 InsetGraphics::~InsetGraphics()
179 InsetGraphicsMailer(*this).hideDialog();
183 void InsetGraphics::doDispatch(LCursor & cur, FuncRequest & cmd)
185 switch (cmd.action) {
186 case LFUN_GRAPHICS_EDIT: {
187 Buffer const & buffer = *cur.bv().buffer();
188 InsetGraphicsParams p;
189 InsetGraphicsMailer::string2params(cmd.argument, buffer, p);
190 editGraphics(p, buffer);
194 case LFUN_INSET_MODIFY: {
195 Buffer const & buffer = cur.buffer();
196 InsetGraphicsParams p;
197 InsetGraphicsMailer::string2params(cmd.argument, buffer, p);
198 if (!p.filename.empty()) {
205 case LFUN_INSET_DIALOG_UPDATE:
206 InsetGraphicsMailer(*this).updateDialog(&cur.bv());
209 case LFUN_MOUSE_RELEASE:
210 InsetGraphicsMailer(*this).showDialog(&cur.bv());
214 InsetBase::doDispatch(cur, cmd);
220 void InsetGraphics::edit(LCursor & cur, bool)
222 InsetGraphicsMailer(*this).showDialog(&cur.bv());
226 void InsetGraphics::metrics(MetricsInfo & mi, Dimension & dim) const
228 graphic_->metrics(mi, dim);
233 void InsetGraphics::draw(PainterInfo & pi, int x, int y) const
235 setPosCache(pi, x, y);
236 graphic_->draw(pi, x, y);
240 InsetBase::EDITABLE InsetGraphics::editable() const
246 void InsetGraphics::write(Buffer const & buf, ostream & os) const
249 params().Write(os, buf.filePath());
253 void InsetGraphics::read(Buffer const & buf, LyXLex & lex)
255 string const token = lex.getString();
257 if (token == "Graphics")
258 readInsetGraphics(lex, buf.filePath());
260 lyxerr[Debug::GRAPHICS] << "Not a Graphics inset!" << endl;
262 graphic_->update(params().as_grfxParams());
266 void InsetGraphics::readInsetGraphics(LyXLex & lex, string const & bufpath)
268 bool finished = false;
270 while (lex.isOK() && !finished) {
273 string const token = lex.getString();
274 lyxerr[Debug::GRAPHICS] << "Token: '" << token << '\''
279 } else if (token == "\\end_inset") {
282 if (!params_.Read(lex, token, bufpath))
283 lyxerr << "Unknown token, " << token << ", skipping."
290 string const InsetGraphics::createLatexOptions() const
292 // Calculate the options part of the command, we must do it to a string
293 // stream since we might have a trailing comma that we would like to remove
294 // before writing it to the output stream.
295 ostringstream options;
296 if (!params().bb.empty())
297 options << " bb=" << rtrim(params().bb) << ",\n";
299 options << " draft,\n";
301 options << " clip,\n";
302 if (!params().scale.empty() && params().scale != "0") {
303 if (params().scale != "100")
304 options << " scale=" << strToDbl(params().scale) / 100.0
307 if (!params().width.zero())
308 options << " width=" << params().width.asLatexString() << ",\n";
309 if (!params().height.zero())
310 options << " height=" << params().height.asLatexString() << ",\n";
311 if (params().keepAspectRatio)
312 options << " keepaspectratio,\n";
315 // Make sure rotation angle is not very close to zero;
316 // a float can be effectively zero but not exactly zero.
317 if (!params().rotateAngle.empty() && params().rotateAngle != "0") {
318 options << " angle=" << params().rotateAngle << ",\n";
319 if (!params().rotateOrigin.empty()) {
320 options << " origin=" << params().rotateOrigin[0];
321 if (contains(params().rotateOrigin,"Top"))
323 else if (contains(params().rotateOrigin,"Bottom"))
325 else if (contains(params().rotateOrigin,"Baseline"))
331 if (!params().special.empty())
332 options << params().special << ",\n";
334 string opts = options.str();
336 return opts.substr(0, opts.size() - 2);
340 string const InsetGraphics::toDocbookLength(LyXLength const & len) const
342 ostringstream result;
343 switch (len.unit()) {
344 case LyXLength::SP: // Scaled point (65536sp = 1pt) TeX's smallest unit.
345 result << len.value() * 65536.0 * 72 / 72.27 << "pt";
347 case LyXLength::PT: // Point = 1/72.27in = 0.351mm
348 result << len.value() * 72 / 72.27 << "pt";
350 case LyXLength::BP: // Big point (72bp = 1in), also PostScript point
351 result << len.value() << "pt";
353 case LyXLength::DD: // Didot point = 1/72 of a French inch, = 0.376mm
354 result << len.value() * 0.376 << "mm";
356 case LyXLength::MM: // Millimeter = 2.845pt
357 result << len.value() << "mm";
359 case LyXLength::PC: // Pica = 12pt = 4.218mm
360 result << len.value() << "pc";
362 case LyXLength::CC: // Cicero = 12dd = 4.531mm
363 result << len.value() * 4.531 << "mm";
365 case LyXLength::CM: // Centimeter = 10mm = 2.371pc
366 result << len.value() << "cm";
368 case LyXLength::IN: // Inch = 25.4mm = 72.27pt = 6.022pc
369 result << len.value() << "in";
371 case LyXLength::EX: // Height of a small "x" for the current font.
372 // Obviously we have to compromise here. Any better ratio than 1.5 ?
373 result << len.value() / 1.5 << "em";
375 case LyXLength::EM: // Width of capital "M" in current font.
376 result << len.value() << "em";
378 case LyXLength::MU: // Math unit (18mu = 1em) for positioning in math mode
379 result << len.value() * 18 << "em";
381 case LyXLength::PTW: // Percent of TextWidth
382 case LyXLength::PCW: // Percent of ColumnWidth
383 case LyXLength::PPW: // Percent of PageWidth
384 case LyXLength::PLW: // Percent of LineWidth
385 case LyXLength::PTH: // Percent of TextHeight
386 case LyXLength::PPH: // Percent of Paper
387 // Sigh, this will go wrong.
388 result << len.value() << "%";
391 result << len.asString();
397 string const InsetGraphics::createDocBookAttributes() const
399 // Calculate the options part of the command, we must do it to a string
400 // stream since we copied the code from createLatexParams() ;-)
402 // FIXME: av: need to translate spec -> Docbook XSL spec (http://www.sagehill.net/docbookxsl/ImageSizing.html)
403 // Right now it only works with my version of db2latex :-)
405 ostringstream options;
406 if (!params().scale.empty() && params().scale != "0") {
407 if (params().scale != "100")
408 options << " scale=\""
409 << static_cast<int>( (strToDbl(params().scale)) + 0.5 )
412 if (!params().width.zero()) {
413 options << " width=\"" << toDocbookLength(params().width) << "\" ";
415 if (!params().height.zero()) {
416 options << " depth=\"" << toDocbookLength(params().height) << "\" ";
418 if (params().keepAspectRatio) {
419 // This will be irrelevant unless both width and height are set
420 options << "scalefit=\"1\" ";
425 if (!params().special.empty())
426 options << params().special << " ";
428 string opts = options.str();
429 // trailing blanks are ok ...
444 std::pair<CopyStatus, string> const
445 copyFileIfNeeded(string const & file_in, string const & file_out)
447 BOOST_ASSERT(AbsolutePath(file_in));
448 BOOST_ASSERT(AbsolutePath(file_out));
450 unsigned long const checksum_in = support::sum(file_in);
451 unsigned long const checksum_out = support::sum(file_out);
453 if (checksum_in == checksum_out)
455 return std::make_pair(IDENTICAL_CONTENTS, file_out);
457 Mover const & mover = movers(formats.getFormatFromFile(file_in));
458 bool const success = mover.copy(file_in, file_out);
460 lyxerr[Debug::GRAPHICS]
461 << support::bformat(_("Could not copy the file\n%1$s\n"
462 "into the temporary directory."),
467 CopyStatus status = success ? SUCCESS : FAILURE;
468 return std::make_pair(status, file_out);
472 std::pair<CopyStatus, string> const
473 copyToDirIfNeeded(string const & file_in, string const & dir, bool zipped)
475 using support::rtrim;
477 BOOST_ASSERT(AbsolutePath(file_in));
479 string const only_path = support::OnlyPath(file_in);
480 if (rtrim(support::OnlyPath(file_in) , "/") == rtrim(dir, "/"))
481 return std::make_pair(IDENTICAL_PATHS, file_in);
483 string mangled = FileName(file_in).mangledFilename();
485 // We need to change _eps.gz to .eps.gz. The mangled name is
486 // still unique because of the counter in mangledFilename().
487 // We can't just call mangledFilename() with the zip
488 // extension removed, because base.eps and base.eps.gz may
489 // have different content but would get the same mangled
490 // name in this case.
491 string const base = RemoveExtension(unzippedFileName(file_in));
492 string::size_type const ext_len = file_in.length() - base.length();
493 mangled[mangled.length() - ext_len] = '.';
495 string const file_out = support::MakeAbsPath(mangled, dir);
497 return copyFileIfNeeded(file_in, file_out);
501 string const stripExtension(string const & file)
503 // Remove the extension so the LaTeX will use whatever
504 // is appropriate (when there are several versions in
505 // different formats)
506 // This works only if the filename contains no dots besides
507 // the just removed one. We can fool here by replacing all
508 // dots with a macro whose definition is just a dot ;-)
509 return subst(RemoveExtension(file), ".", "\\lyxdot ");
513 string const stripExtensionIfPossible(string const & file, string const & to)
515 // No conversion is needed. LaTeX can handle the graphic file as is.
516 // This is true even if the orig_file is compressed.
517 string const to_format = formats.getFormat(to)->extension();
518 string const file_format = GetExtension(file);
519 // for latex .ps == .eps
520 if (to_format == file_format ||
521 (to_format == "eps" && file_format == "ps") ||
522 (to_format == "ps" && file_format == "eps"))
523 return stripExtension(file);
530 string const InsetGraphics::prepareFile(Buffer const & buf,
531 OutputParams const & runparams) const
533 // We assume that the file exists (the caller checks this)
534 string const orig_file = params().filename.absFilename();
535 string const rel_file = params().filename.relFilename(buf.filePath());
537 // If the file is compressed and we have specified that it
538 // should not be uncompressed, then just return its name and
539 // let LaTeX do the rest!
540 bool const zipped = params().filename.isZipped();
542 // temp_file will contain the file for LaTeX to act on if, for example,
543 // we move it to a temp dir or uncompress it.
544 string temp_file = orig_file;
546 // The master buffer. This is useful when there are multiple levels
548 Buffer const * m_buffer = buf.getMasterBuffer();
550 // We place all temporary files in the master buffer's temp dir.
551 // This is possible because we use mangled file names.
552 // This is necessary for DVI export.
553 string const temp_path = m_buffer->temppath();
556 boost::tie(status, temp_file) =
557 copyToDirIfNeeded(orig_file, temp_path, zipped);
559 if (status == FAILURE)
562 // a relative filename should be relative to the master
564 // "nice" means that the buffer is exported to LaTeX format but not
565 // run through the LaTeX compiler.
566 string const output_file = os::external_path(runparams.nice ?
567 params().filename.outputFilename(m_buffer->filePath()) :
568 OnlyFilename(temp_file));
569 string const source_file = runparams.nice ? orig_file : temp_file;
572 if (params().noUnzip) {
573 // We don't know whether latex can actually handle
574 // this file, but we can't check, because that would
575 // mean to unzip the file and thereby making the
576 // noUnzip parameter meaningless.
577 lyxerr[Debug::GRAPHICS]
578 << "\tpass zipped file to LaTeX.\n";
580 string const bb_orig_file = ChangeExtension(orig_file, "bb");
581 if (runparams.nice) {
582 runparams.exportdata->addExternalFile("latex",
584 ChangeExtension(output_file, "bb"));
586 // LaTeX needs the bounding box file in the
588 string bb_file = ChangeExtension(temp_file, "bb");
589 boost::tie(status, bb_file) =
590 copyFileIfNeeded(bb_orig_file, bb_file);
591 if (status == FAILURE)
593 runparams.exportdata->addExternalFile("latex",
596 runparams.exportdata->addExternalFile("latex",
597 source_file, output_file);
598 runparams.exportdata->addExternalFile("dvi",
599 source_file, output_file);
600 // We can't strip the extension, because we don't know
601 // the unzipped file format
605 string const unzipped_temp_file = unzippedFileName(temp_file);
606 if (compare_timestamps(unzipped_temp_file, temp_file) > 0) {
607 // temp_file has been unzipped already and
608 // orig_file has not changed in the meantime.
609 temp_file = unzipped_temp_file;
610 lyxerr[Debug::GRAPHICS]
611 << "\twas already unzipped to " << temp_file
614 // unzipped_temp_file does not exist or is too old
615 temp_file = unzipFile(temp_file);
616 lyxerr[Debug::GRAPHICS]
617 << "\tunzipped to " << temp_file << endl;
621 string const from = formats.getFormatFromFile(temp_file);
623 lyxerr[Debug::GRAPHICS]
624 << "\tCould not get file format." << endl;
627 string const to = findTargetFormat(from, runparams);
628 string const ext = formats.extension(to);
629 lyxerr[Debug::GRAPHICS]
630 << "\t we have: from " << from << " to " << to << '\n';
632 // We're going to be running the exported buffer through the LaTeX
633 // compiler, so must ensure that LaTeX can cope with the graphics
636 lyxerr[Debug::GRAPHICS]
637 << "\tthe orig file is: " << orig_file << endl;
640 // The extension of temp_file might be != ext!
641 runparams.exportdata->addExternalFile("latex", source_file,
643 runparams.exportdata->addExternalFile("dvi", source_file,
645 return stripExtensionIfPossible(output_file, to);
648 string const to_file = ChangeExtension(temp_file, ext);
649 string const output_to_file = ChangeExtension(output_file, ext);
651 // Do we need to perform the conversion?
652 // Yes if to_file does not exist or if temp_file is newer than to_file
653 if (compare_timestamps(temp_file, to_file) < 0) {
654 lyxerr[Debug::GRAPHICS]
655 << bformat(_("No conversion of %1$s is needed after all"),
658 runparams.exportdata->addExternalFile("latex", to_file,
660 runparams.exportdata->addExternalFile("dvi", to_file,
662 return stripExtension(output_file);
665 lyxerr[Debug::GRAPHICS]
666 << "\tThe original file is " << orig_file << "\n"
667 << "\tA copy has been made and convert is to be called with:\n"
668 << "\tfile to convert = " << temp_file << '\n'
669 << "\t from " << from << " to " << to << '\n';
671 // if no special converter defined, then we take the default one
672 // from ImageMagic: convert from:inname.from to:outname.to
673 if (!converters.convert(&buf, temp_file, temp_file, from, to)) {
674 string const command =
675 "sh " + LibFileSearch("scripts", "convertDefault.sh") +
676 ' ' + formats.extension(from) + ':' + temp_file +
677 ' ' + ext + ':' + to_file;
678 lyxerr[Debug::GRAPHICS]
679 << "No converter defined! I use convertDefault.sh:\n\t"
682 one.startscript(Systemcall::Wait, command);
683 if (IsFileReadable(to_file)) {
684 runparams.exportdata->addExternalFile("latex",
685 to_file, output_to_file);
686 runparams.exportdata->addExternalFile("dvi",
687 to_file, output_to_file);
689 string str = bformat(_("No information for converting %1$s "
690 "format files to %2$s.\n"
691 "Try defining a convertor in the preferences."), from, to);
692 Alert::error(_("Could not convert image"), str);
696 return stripExtension(output_file);
700 int InsetGraphics::latex(Buffer const & buf, ostream & os,
701 OutputParams const & runparams) const
703 // If there is no file specified or not existing,
704 // just output a message about it in the latex output.
705 lyxerr[Debug::GRAPHICS]
706 << "insetgraphics::latex: Filename = "
707 << params().filename.absFilename() << endl;
709 string const relative_file =
710 params().filename.relFilename(buf.filePath());
712 string const file_ = params().filename.absFilename();
713 bool const file_exists = !file_.empty() && IsFileReadable(file_);
714 string const message = file_exists ?
715 string() : string("bb = 0 0 200 100, draft, type=eps");
716 // if !message.empty() then there was no existing file
717 // "filename" found. In this case LaTeX
718 // draws only a rectangle with the above bb and the
719 // not found filename in it.
720 lyxerr[Debug::GRAPHICS]
721 << "\tMessage = \"" << message << '\"' << endl;
723 // These variables collect all the latex code that should be before and
724 // after the actual includegraphics command.
727 // Do we want subcaptions?
728 if (params().subcaption) {
729 before += "\\subfigure[" + params().subcaptionText + "]{";
732 // We never use the starred form, we use the "clip" option instead.
733 before += "\\includegraphics";
735 // Write the options if there are any.
736 string const opts = createLatexOptions();
737 lyxerr[Debug::GRAPHICS] << "\tOpts = " << opts << endl;
739 if (!opts.empty() && !message.empty())
740 before += ("[%\n" + opts + ',' + message + ']');
741 else if (!opts.empty() || !message.empty())
742 before += ("[%\n" + opts + message + ']');
744 lyxerr[Debug::GRAPHICS]
745 << "\tBefore = " << before
746 << "\n\tafter = " << after << endl;
749 string latex_str = before + '{';
751 // Convert the file if necessary.
752 // Remove the extension so the LaTeX will use whatever
753 // is appropriate (when there are several versions in
754 // different formats)
755 latex_str += prepareFile(buf, runparams);
757 latex_str += relative_file + " not found!";
759 latex_str += '}' + after;
762 lyxerr[Debug::GRAPHICS] << "InsetGraphics::latex outputting:\n"
763 << latex_str << endl;
764 // Return how many newlines we issued.
765 return int(lyx::count(latex_str.begin(), latex_str.end(),'\n') + 1);
769 int InsetGraphics::plaintext(Buffer const &, ostream & os,
770 OutputParams const &) const
772 // No graphics in ascii output. Possible to use gifscii to convert
773 // images to ascii approximation.
774 // 1. Convert file to ascii using gifscii
775 // 2. Read ascii output file and add it to the output stream.
776 // at least we send the filename
777 os << '<' << bformat(_("Graphics file: %1$s"),
778 params().filename.absFilename()) << ">\n";
783 int InsetGraphics::linuxdoc(Buffer const & buf, ostream & os,
784 OutputParams const & runparams) const
786 string const file_name = runparams.nice ?
787 params().filename.relFilename(buf.filePath()):
788 params().filename.absFilename();
790 runparams.exportdata->addExternalFile("linuxdoc",
791 params().filename.absFilename());
792 os << "<eps file=\"" << file_name << "\">\n";
793 os << "<img src=\"" << file_name << "\">";
800 int writeImageObject(char * format, ostream& os, OutputParams const & runparams,
801 string const graphic_label, string const attributes)
803 if (runparams.flavor != OutputParams::XML) {
804 os << "<![ %output.print." << format << "; [" << std::endl;
806 os <<"<imageobject><imagedata fileref=\"&"
807 << graphic_label << ";." << format << "\" " << attributes ;
808 if (runparams.flavor == OutputParams::XML) {
809 os << " role=\"" << format << "\"/>" ;
812 os << " format=\"" << format << "\">" ;
814 os << "</imageobject>";
815 if (runparams.flavor != OutputParams::XML) {
816 os << std::endl << "]]>" ;
818 return runparams.flavor == OutputParams::XML ? 0 : 2;
820 // end anonymous namespace
824 // For explanation on inserting graphics into DocBook checkout:
825 // http://en.tldp.org/LDP/LDP-Author-Guide/html/inserting-pictures.html
826 // See also the docbook guide at http://www.docbook.org/
827 int InsetGraphics::docbook(Buffer const &, ostream & os,
828 OutputParams const & runparams) const
830 // In DocBook v5.0, the graphic tag will be eliminated from DocBook, will
831 // need to switch to MediaObject. However, for now this is sufficient and
833 if (runparams.flavor == OutputParams::XML) {
834 runparams.exportdata->addExternalFile("docbook-xml",
835 params().filename.absFilename());
837 runparams.exportdata->addExternalFile("docbook",
838 params().filename.absFilename());
840 os << "<inlinemediaobject>";
843 string attributes = createDocBookAttributes();
844 r += writeImageObject("png", os, runparams, graphic_label, attributes);
845 r += writeImageObject("pdf", os, runparams, graphic_label, attributes);
846 r += writeImageObject("eps", os, runparams, graphic_label, attributes);
847 r += writeImageObject("bmp", os, runparams, graphic_label, attributes);
849 os << "</inlinemediaobject>";
854 void InsetGraphics::validate(LaTeXFeatures & features) const
856 // If we have no image, we should not require anything.
857 if (params().filename.empty())
860 features.includeFile(graphic_label,
861 RemoveExtension(params().filename.absFilename()));
863 features.require("graphicx");
865 if (features.nice()) {
866 Buffer const * m_buffer = features.buffer().getMasterBuffer();
868 params().filename.outputFilename(m_buffer->filePath());
869 basename = RemoveExtension(basename);
870 if(params().filename.isZipped())
871 basename = RemoveExtension(basename);
872 if (contains(basename, "."))
873 features.require("lyxdot");
876 if (params().subcaption)
877 features.require("subfigure");
881 bool InsetGraphics::setParams(InsetGraphicsParams const & p)
883 // If nothing is changed, just return and say so.
884 if (params() == p && !p.filename.empty())
887 // Copy the new parameters.
890 // Update the display using the new parameters.
891 graphic_->update(params().as_grfxParams());
893 // We have changed data, report it.
898 InsetGraphicsParams const & InsetGraphics::params() const
904 void InsetGraphics::editGraphics(InsetGraphicsParams const & p,
905 Buffer const & buffer) const
907 string const file_with_path = p.filename.absFilename();
908 formats.edit(buffer, file_with_path,
909 formats.getFormatFromFile(file_with_path));
913 string const InsetGraphicsMailer::name_("graphics");
915 InsetGraphicsMailer::InsetGraphicsMailer(InsetGraphics & inset)
920 string const InsetGraphicsMailer::inset2string(Buffer const & buffer) const
922 return params2string(inset_.params(), buffer);
926 void InsetGraphicsMailer::string2params(string const & in,
927 Buffer const & buffer,
928 InsetGraphicsParams & params)
930 params = InsetGraphicsParams();
934 istringstream data(in);
940 if (!lex || name != name_)
941 return print_mailer_error("InsetGraphicsMailer", in, 1, name_);
944 inset.readInsetGraphics(lex, buffer.filePath());
945 params = inset.params();
950 InsetGraphicsMailer::params2string(InsetGraphicsParams const & params,
951 Buffer const & buffer)
954 data << name_ << ' ';
955 params.Write(data, buffer.filePath());
956 data << "\\end_inset\n";