]> git.lyx.org Git - lyx.git/blobdiff - src/buffer.C
minimal effort implementation of:
[lyx.git] / src / buffer.C
index 60a6af18928e774e1f616f9e2724a348f99206ae..466da5bc83be1b51b9604aa3db2215b72c2e2a15 100644 (file)
@@ -22,6 +22,7 @@
 #include "Chktex.h"
 #include "debug.h"
 #include "encoding.h"
+#include "errorlist.h"
 #include "exporter.h"
 #include "format.h"
 #include "funcrequest.h"
@@ -40,7 +41,6 @@
 #include "output.h"
 #include "output_docbook.h"
 #include "output_latex.h"
-#include "output_linuxdoc.h"
 #include "paragraph.h"
 #include "paragraph_funcs.h"
 #include "ParagraphParameters.h"
@@ -145,7 +145,7 @@ extern BufferList bufferlist;
 
 namespace {
 
-int const LYX_FORMAT = 248;
+int const LYX_FORMAT = 249;
 
 } // namespace anon
 
@@ -416,6 +416,8 @@ int Buffer::readHeader(LyXLex & lex)
        params().headsep.erase();
        params().footskip.erase();
 
+       ErrorList & errorList = errorLists_["Parse"];
+
        while (lex.isOK()) {
                lex.next();
                string const token = lex.getString();
@@ -445,14 +447,14 @@ int Buffer::readHeader(LyXLex & lex)
                                                           "%1$s %2$s\n"),
                                                         token,
                                                         lex.getString());
-                               errorList_.push_back(ErrorItem(_("Document header error"),
+                               errorList.push_back(ErrorItem(_("Document header error"),
                                        s, -1, 0, 0));
                        }
                }
        }
        if (begin_header_line) {
                string const s = _("\\begin_header is missing");
-               errorList_.push_back(ErrorItem(_("Document header error"),
+               errorList.push_back(ErrorItem(_("Document header error"),
                        s, -1, 0, 0));
        }
 
@@ -465,13 +467,14 @@ int Buffer::readHeader(LyXLex & lex)
 // Returns false if "\end_document" is not read (Asger)
 bool Buffer::readDocument(LyXLex & lex)
 {
-       errorList_.clear();
+       ErrorList & errorList = errorLists_["Parse"];
+       errorList.clear();
 
        lex.next();
        string const token = lex.getString();
        if (token != "\\begin_document") {
                string const s = _("\\begin_document is missing");
-               errorList_.push_back(ErrorItem(_("Document header error"),
+               errorList.push_back(ErrorItem(_("Document header error"),
                        s, -1, 0, 0));
        }
 
@@ -487,22 +490,12 @@ bool Buffer::readDocument(LyXLex & lex)
                params().textclass = 0;
        }
 
-       bool const res = text().read(*this, lex);
+       bool const res = text().read(*this, lex, errorList);
        for_each(text().paragraphs().begin(),
                 text().paragraphs().end(),
                 bind(&Paragraph::setInsetOwner, _1, &inset()));
        updateBibfilesCache();
 
-       // FIXME: the signal emission below is not needed for now because
-       // there is a manual call to "LyXView::showErrorList(_("Parse"))"
-       // in  BufferView::pimpl::loadLyXFile()
-       // Eventually, all manual call to "LyXView::showErrorList()" should
-       // be replace with this signal emission.
-       //
-       // Send the "errors" signal in case of parsing errors
-       //if (!errorList_.empty())
-       //      errors(_("Parse"));
-
        return res;
 }
 
@@ -573,14 +566,15 @@ bool Buffer::readFile(string const & filename)
        paragraphs().clear();
        LyXLex lex(0, 0);
        lex.setFile(filename);
-       bool ret = readFile(lex, filename);
+       if (!readFile(lex, filename))
+               return false;
 
        // After we have read a file, we must ensure that the buffer
        // language is set and used in the gui.
        // If you know of a better place to put this, please tell me. (Lgb)
        updateDocLang(params().language);
 
-       return ret;
+       return true;
 }
 
 
@@ -827,7 +821,7 @@ void Buffer::makeLaTeXFile(string const & fname,
        if (!openFileWrite(ofs, fname))
                return;
 
-       makeLaTeXFile(ofs, original_path,
+       writeLaTeXSource(ofs, original_path,
                      runparams, output_preamble, output_body);
 
        ofs.close();
@@ -836,7 +830,7 @@ void Buffer::makeLaTeXFile(string const & fname,
 }
 
 
-void Buffer::makeLaTeXFile(ostream & os,
+void Buffer::writeLaTeXSource(ostream & os,
                           string const & original_path,
                           OutputParams const & runparams_in,
                           bool const output_preamble, bool const output_body)
@@ -963,12 +957,6 @@ bool Buffer::isLatex() const
 }
 
 
-bool Buffer::isLinuxDoc() const
-{
-       return params().getLyXTextClass().outputType() == LINUXDOC;
-}
-
-
 bool Buffer::isLiterate() const
 {
        return params().getLyXTextClass().outputType() == LITERATE;
@@ -981,66 +969,17 @@ bool Buffer::isDocBook() const
 }
 
 
-bool Buffer::isSGML() const
-{
-       LyXTextClass const & tclass = params().getLyXTextClass();
-
-       return tclass.outputType() == LINUXDOC ||
-              tclass.outputType() == DOCBOOK;
-}
-
-
-void Buffer::makeLinuxDocFile(string const & fname,
+void Buffer::makeDocBookFile(string const & fname,
                              OutputParams const & runparams,
                              bool const body_only)
 {
+       lyxerr[Debug::LATEX] << "makeDocBookFile..." << endl;
+
        ofstream ofs;
        if (!openFileWrite(ofs, fname))
                return;
 
-       LaTeXFeatures features(*this, params(), runparams);
-       validate(features);
-
-       texrow().reset();
-
-       LyXTextClass const & tclass = params().getLyXTextClass();
-
-       string const & top_element = tclass.latexname();
-
-       if (!body_only) {
-               ofs << tclass.class_header();
-
-               string preamble = params().preamble;
-               string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
-                        : fname;
-               preamble += features.getIncludedFiles(name);
-               preamble += features.getLyXSGMLEntities();
-
-               if (!preamble.empty()) {
-                       ofs << " [ " << preamble << " ]";
-               }
-               ofs << ">\n\n";
-
-               if (params().options.empty())
-                       sgml::openTag(ofs, top_element);
-               else {
-                       string top = top_element;
-                       top += ' ';
-                       top += params().options;
-                       sgml::openTag(ofs, top);
-               }
-       }
-
-       ofs << "<!-- LyX "  << lyx_version
-           << " created this file. For more info see http://www.lyx.org/"
-           << " -->\n";
-
-       linuxdocParagraphs(*this, paragraphs(), ofs, runparams);
-
-       if (!body_only) {
-               ofs << "\n\n";
-               sgml::closeTag(ofs, top_element);
-       }
+       writeDocBookSource(ofs, fname, runparams, body_only);
 
        ofs.close();
        if (ofs.fail())
@@ -1048,14 +987,10 @@ void Buffer::makeLinuxDocFile(string const & fname,
 }
 
 
-void Buffer::makeDocBookFile(string const & fname,
+void Buffer::writeDocBookSource(ostream & os, string const & fname,
                             OutputParams const & runparams,
                             bool const only_body)
 {
-       ofstream ofs;
-       if (!openFileWrite(ofs, fname))
-               return;
-
        LaTeXFeatures features(*this, params(), runparams);
        validate(features);
 
@@ -1066,17 +1001,17 @@ void Buffer::makeDocBookFile(string const & fname,
 
        if (!only_body) {
                if (runparams.flavor == OutputParams::XML)
-                       ofs << "<?xml version=\"1.0\" encoding=\""
+                       os << "<?xml version=\"1.0\" encoding=\""
                            << params().language->encoding()->name() << "\"?>\n";
 
-               ofs << "<!DOCTYPE " << top_element << " ";
+               os << "<!DOCTYPE " << top_element << " ";
 
-               if (! tclass.class_header().empty()) ofs << tclass.class_header();
+               if (! tclass.class_header().empty()) os << tclass.class_header();
                else if (runparams.flavor == OutputParams::XML)
-                       ofs << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" "
+                       os << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" "
                            << "\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\"";
                else
-                       ofs << " PUBLIC \"-//OASIS//DTD DocBook V4.2//EN\"";
+                       os << " PUBLIC \"-//OASIS//DTD DocBook V4.2//EN\"";
 
                string preamble = params().preamble;
                if (runparams.flavor != OutputParams::XML ) {
@@ -1092,9 +1027,9 @@ void Buffer::makeDocBookFile(string const & fname,
                preamble += features.getLyXSGMLEntities();
 
                if (!preamble.empty()) {
-                       ofs << "\n [ " << preamble << " ]";
+                       os << "\n [ " << preamble << " ]";
                }
-               ofs << ">\n\n";
+               os << ">\n\n";
        }
 
        string top = top_element;
@@ -1110,20 +1045,16 @@ void Buffer::makeDocBookFile(string const & fname,
                top += params().options;
        }
 
-       ofs << "<!-- " << ((runparams.flavor == OutputParams::XML)? "XML" : "SGML")
+       os << "<!-- " << ((runparams.flavor == OutputParams::XML)? "XML" : "SGML")
            << " file was created by LyX " << lyx_version
            << "\n  See http://www.lyx.org/ for more information -->\n";
 
        params().getLyXTextClass().counters().reset();
 
-       sgml::openTag(ofs, top);
-       ofs << '\n';
-       docbookParagraphs(paragraphs(), *this, ofs, runparams);
-       sgml::closeTag(ofs, top_element);
-
-       ofs.close();
-       if (ofs.fail())
-               lyxerr << "File '" << fname << "' was not closed properly." << endl;
+       sgml::openTag(os, top);
+       os << '\n';
+       docbookParagraphs(paragraphs(), *this, os, runparams);
+       sgml::closeTag(os, top_element);
 }
 
 
@@ -1155,12 +1086,14 @@ int Buffer::runChktex()
                Alert::error(_("chktex failure"),
                             _("Could not run chktex successfully."));
        } else if (res > 0) {
-               // Insert all errors as errors boxes
-               bufferErrors(*this, terr);
+               // Fill-in the error list with the TeX errors
+               bufferErrors(*this, terr, errorLists_["ChkTex"]);
        }
 
        busy(false);
 
+       errors("ChkTeX");
+
        return res;
 }
 
@@ -1374,6 +1307,8 @@ void Buffer::updateDocLang(Language const * nlang)
        BOOST_ASSERT(nlang);
 
        pimpl_->messages.reset(new Messages(nlang->code()));
+
+       updateLabels(*this);
 }
 
 
@@ -1647,45 +1582,50 @@ void Buffer::changeRefsIfUnique(string const & from, string const & to)
 }
 
 
-void Buffer::getSourceCode(ostream & os, lyx::pit_type par_begin, lyx::pit_type par_end)
+void Buffer::getSourceCode(ostream & os, lyx::pit_type par_begin, lyx::pit_type par_end, bool full_source)
 {
        OutputParams runparams;
        runparams.nice = true;
        runparams.flavor = OutputParams::LATEX;
        runparams.linelen = lyxrc.ascii_linelen;
-       runparams.par_begin = par_begin;
-       runparams.par_end = par_end;
        // No side effect of file copying and image conversion
        runparams.dryrun = true;
 
-       if (par_begin + 1 == par_end)
-               os << "% Preview source code for paragraph " << par_begin << "\n\n";
-       else
-               os << "% Preview source code from paragraph " << par_begin << " to " << par_end - 1 << "\n\n";
-       // output paragraphs
-       if (isLatex()) {
-               texrow().reset();
-               latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
-       } else if (isLinuxDoc())
-               linuxdocParagraphs(*this, paragraphs(), os, runparams);
-       else // DocBook
-               docbookParagraphs(paragraphs(), *this, os, runparams);
+       if (full_source) {
+               os << "% Preview source code\n\n";
+               if (isLatex()) 
+                       writeLaTeXSource(os, filePath(), runparams, true, true);
+               else 
+                       writeDocBookSource(os, fileName(), runparams, false);
+       } else {
+               runparams.par_begin = par_begin;
+               runparams.par_end = par_end;
+               if (par_begin + 1 == par_end)
+                       os << "% Preview source code for paragraph " << par_begin << "\n\n";
+               else
+                       os << "% Preview source code from paragraph " << par_begin << " to " << par_end - 1 << "\n\n";
+               // output paragraphs
+               if (isLatex()) {
+                       texrow().reset();
+                       latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
+               } else // DocBook
+                       docbookParagraphs(paragraphs(), *this, os, runparams);
+       }
 }
 
 
-ErrorList const & Buffer::getErrorList() const
+ErrorList const & Buffer::errorList(string const & type) const
 {
-       return errorList_;
-}
-
+       static ErrorList const emptyErrorList;
+       std::map<std::string, ErrorList>::const_iterator I = errorLists_.find(type);
+       if (I == errorLists_.end())
+               return emptyErrorList;
 
-void Buffer::setErrorList(ErrorList const & errorList) const
-{
-       errorList_ = errorList;
+       return I->second;
 }
 
 
-void Buffer::addError(ErrorItem const & errorItem) const
+ErrorList & Buffer::errorList(string const & type)
 {
-       errorList_.push_back(errorItem);
+       return errorLists_[type];
 }