X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fexporter.C;h=7d9c2b3f09de64253175d85e765b5bade4fd5122;hb=98c966c64594611e469313314abd1e59524adb4a;hp=3d29b191acb24bb84bc67d73b0b889dccd4b451a;hpb=9625f5e2300339330e099ccea259c46667ea1461;p=lyx.git diff --git a/src/exporter.C b/src/exporter.C index 3d29b191ac..7d9c2b3f09 100644 --- a/src/exporter.C +++ b/src/exporter.C @@ -1,10 +1,10 @@ /* This file is part of - * ====================================================== - * + * ====================================================== + * * LyX, The Document Processor - * + * * Copyright 1995 Matthias Ettrich - * Copyright 1995-2000 The LyX Team. + * Copyright 1995-2001 The LyX Team. * * ====================================================== */ @@ -15,97 +15,157 @@ #endif #include -#include #include "exporter.h" -#include "converter.h" - #include "buffer.h" -#include "support/path.h" - +#include "lyx_cb.h" //ShowMessage() +#include "support/filetools.h" +#include "lyxrc.h" +#include "converter.h" +#include "frontends/Alert.h" +#include "gettext.h" +#include "BufferView.h" using std::vector; -using std::pair; - -extern void ShowMessage(Buffer * buf, - string const & msg1, - string const & msg2 = string(), - string const & msg3 = string(), int delay = 6); +using std::find; -bool Exporter::Export(Buffer * buffer, string const & format0, - bool put_in_tempdir) +bool Exporter::Export(Buffer * buffer, string const & format, + bool put_in_tempdir, string & result_file) { - string using_format, format; - using_format = Converter::SplitFormat(format0, format); - - string filename = buffer->fileName(); - string backend_format = BufferExtension(buffer); - bool only_backend = backend_format == format; + // There are so many different places that this function can be called + // from that the removal of auto insets is best done here. This ensures + // we always have a clean buffer for inserting errors found during export. + BufferView * bv = buffer->getUser(); + if (bv) { + // Remove all error insets + if (bv->removeAutoInsets()) { + bv->redraw(); + bv->fitCursor(); + } + } - //string file = buffer->getLatexName(true); - string file = filename; + string backend_format; + vector backends = Backends(buffer); + if (find(backends.begin(), backends.end(), format) == backends.end()) { + for (vector::const_iterator it = backends.begin(); + it != backends.end(); ++it) { + Converters::EdgePath p = + converters.getPath(*it, format); + if (!p.empty()) { + lyxrc.pdf_mode = converters.usePdflatex(p); + backend_format = *it; + break; + } + } + if (backend_format.empty()) { + Alert::alert(_("Cannot export file"), + _("No information for exporting to ") + + formats.prettyName(format)); + return false; + } + } else + backend_format = format; + + string filename = buffer->getLatexName(false); if (!buffer->tmppath.empty()) - file = AddName(buffer->tmppath, file); - file = ChangeExtension(file, backend_format); + filename = AddName(buffer->tmppath, filename); + filename = ChangeExtension(filename, + formats.extension(backend_format)); + + // Ascii backend + if (backend_format == "text") + buffer->writeFileAscii(filename, lyxrc.ascii_linelen); + // Linuxdoc backend + else if (buffer->isLinuxDoc()) + buffer->makeLinuxDocFile(filename, !put_in_tempdir); + // Docbook backend + else if (buffer->isDocBook()) + buffer->makeDocBookFile(filename, !put_in_tempdir); + // LaTeX backend + else if (backend_format == format) + buffer->makeLaTeXFile(filename, string(), true); + else if (contains(buffer->filePath(), ' ')) { + Alert::alert(_("Cannot run latex."), + _("The path to the lyx file cannot contain spaces.")); + return false; + } else + buffer->makeLaTeXFile(filename, buffer->filePath(), false); - if (buffer->isLinuxDoc()) - buffer->makeLinuxDocFile(file, only_backend); - else if (only_backend) - buffer->makeLaTeXFile(file, string(), true); - else - buffer->makeLaTeXFile(file, buffer->filepath, false); + string outfile_base = (put_in_tempdir) + ? filename : buffer->getLatexName(false); - bool return_value = Converter::convert(buffer, file, format0); - if (!return_value) + if (!converters.convert(buffer, filename, outfile_base, + backend_format, format, result_file)) return false; - if (!put_in_tempdir) { - file = ChangeExtension(file, format); - string outfile = ChangeExtension(filename, format); - if (file != outfile) - rename(file.c_str(), outfile.c_str()); - + if (!put_in_tempdir) ShowMessage(buffer, _("Document exported as ") - + Formats::PrettyName(format) + + formats.prettyName(format) + _(" to file `") - + MakeDisplayPath(outfile) +'\''); - } + + MakeDisplayPath(result_file) +'\''); return true; } +bool Exporter::Export(Buffer * buffer, string const & format, + bool put_in_tempdir) +{ + string result_file; + return Export(buffer, format, put_in_tempdir, result_file); +} -bool Exporter::Preview(Buffer * buffer, string const & format0) +bool Exporter::Preview(Buffer * buffer, string const & format) { - if (!Export(buffer, format0, true)) + string result_file; + if (!Export(buffer, format, true, result_file)) return false; - - string format; - Converter::SplitFormat(format0, format); - - string filename = buffer->fileName(); - if (!buffer->tmppath.empty()) - filename = AddName(buffer->tmppath, filename); - filename = ChangeExtension(filename, format); - return Formats::View(filename); + return formats.view(buffer, result_file, format); } -vector > Exporter::GetExportableFormats(Buffer * buffer) +bool Exporter::IsExportable(Buffer const * buffer, string const & format) { - return Converter::GetReachable(BufferExtension(buffer), false); + vector backends = Backends(buffer); + for (vector::const_iterator it = backends.begin(); + it != backends.end(); ++it) + if (converters.isReachable(*it, format)) + return true; + return false; } -vector > Exporter::GetViewableFormats(Buffer * buffer) +vector const +Exporter::GetExportableFormats(Buffer const * buffer, bool only_viewable) { - return Converter::GetReachable(BufferExtension(buffer), true); + vector backends = Backends(buffer); + vector result = + converters.getReachable(backends[0], only_viewable, true); + for (vector::const_iterator it = backends.begin() + 1; + it != backends.end(); ++it) { + vector r = + converters.getReachable(*it, only_viewable, false); + result.insert(result.end(), r.begin(), r.end()); + } + return result; } -string Exporter::BufferExtension(Buffer * buffer) + +string const Exporter::BufferFormat(Buffer const * buffer) { if (buffer->isLinuxDoc()) - return "sgml"; + return "linuxdoc"; + else if (buffer->isDocBook()) + return "docbook"; + else if (buffer->isLiterate()) + return "literate"; else - return "tex"; + return "latex"; +} + +vector const Exporter::Backends(Buffer const * buffer) +{ + vector v; + v.push_back(BufferFormat(buffer)); + v.push_back("text"); + return v; }