]> git.lyx.org Git - lyx.git/blobdiff - src/Buffer.cpp
Rename BufferView::updateScrollbar to show what does
[lyx.git] / src / Buffer.cpp
index 01469dbc9065718fa0476c7cef0f770496143e67..e78a443a88ab3c44e721f15d7b493c85109bc080 100644 (file)
@@ -354,6 +354,9 @@ public:
        /// whether the bibinfo cache is valid
        mutable bool bibinfo_cache_valid_;
 
+       ///
+       mutable bool need_update;
+
 private:
        int word_count_;
        int char_count_;
@@ -460,7 +463,7 @@ Buffer::Impl::Impl(Buffer * owner, FileName const & file, bool readonly_,
          internal_buffer(false), read_only(readonly_), file_fully_loaded(false),
          need_format_backup(false), ignore_parent(false), macro_lock(false),
          externally_modified_(false), bibinfo_cache_valid_(false),
-         word_count_(0), char_count_(0), blank_count_(0)
+         need_update(false), word_count_(0), char_count_(0), blank_count_(0)
 {
        refreshFileMonitor();
        if (!cloned_buffer_) {
@@ -624,10 +627,9 @@ void Buffer::cloneWithChildren(BufferMap & bufmap, CloneList_ptr clones) const
        // The clone needs its own DocumentClass, since running updateBuffer() will
        // modify it, and we would otherwise be sharing it with the original Buffer.
        buffer_clone->params().makeDocumentClass(true);
-       ErrorList el;
        cap::switchBetweenClasses(
                        params().documentClassPtr(), buffer_clone->params().documentClassPtr(),
-                       static_cast<InsetText &>(buffer_clone->inset()), el);
+                       static_cast<InsetText &>(buffer_clone->inset()));
 
        bufmap[this] = buffer_clone;
        clones->insert(buffer_clone);
@@ -669,10 +671,9 @@ Buffer * Buffer::cloneBufferOnly() const {
        // The clone needs its own DocumentClass, since running updateBuffer() will
        // modify it, and we would otherwise be sharing it with the original Buffer.
        buffer_clone->params().makeDocumentClass(true);
-       ErrorList el;
        cap::switchBetweenClasses(
                        params().documentClassPtr(), buffer_clone->params().documentClassPtr(),
-                       static_cast<InsetText &>(buffer_clone->inset()), el);
+                       static_cast<InsetText &>(buffer_clone->inset()));
 
        clones->insert(buffer_clone);
        buffer_clone->d->clone_list_ = clones;
@@ -946,7 +947,9 @@ int Buffer::readHeader(Lexer & lex)
        params().fontcolor = RGBColor(0, 0, 0);
        params().isfontcolor = false;
        params().notefontcolor = RGBColor(0xCC, 0xCC, 0xCC);
+       params().isnotefontcolor = false;
        params().boxbgcolor = RGBColor(0xFF, 0, 0);
+       params().isboxbgcolor = false;
        params().html_latex_start.clear();
        params().html_latex_end.clear();
        params().html_math_img_scale = 1.0;
@@ -958,6 +961,7 @@ int Buffer::readHeader(Lexer & lex)
        params().biblatex_citestyle.erase();
        params().multibib.erase();
        params().lineno_opts.clear();
+       params().spellignore().clear();
 
        for (int i = 0; i < 4; ++i) {
                params().user_defined_bullet(i) = ITEMIZE_DEFAULTS[i];
@@ -986,7 +990,7 @@ int Buffer::readHeader(Lexer & lex)
                                      << token << '\'');
 
                string const result =
-                       params().readToken(lex, token, d->filename.onlyPath());
+                       params().readToken(lex, token, d->filename);
                if (!result.empty()) {
                        if (token == "\\textclass") {
                                d->layout_position = result;
@@ -2102,8 +2106,7 @@ Buffer::ExportStatus Buffer::makeDocBookFile(FileName const & fname,
        updateBuffer();
        updateMacroInstances(OutputUpdate);
 
-       ExportStatus const retval =
-               writeDocBookSource(ofs, runparams, output);
+       ExportStatus const retval = writeDocBookSource(ofs, runparams, output);
        if (retval == ExportKilled)
                return ExportKilled;
 
@@ -2140,12 +2143,23 @@ Buffer::ExportStatus Buffer::writeDocBookSource(odocstream & os,
                   << "<!-- This DocBook file was created by LyX " << lyx_version
                   << "\n  See https://www.lyx.org/ for more information -->\n";
 
+               // Prepare the name space declaration for MathML depending on document preferences.
+               string mathmlNamespace;
+               if (params().docbook_mathml_prefix != BufferParams::NoPrefix) {
+            string mathmlPrefix;
+            if (params().docbook_mathml_prefix == BufferParams::MPrefix)
+                   mathmlPrefix = "m";
+            else if (params().docbook_mathml_prefix == BufferParams::MMLPrefix)
+                   mathmlPrefix = "mml";
+                       mathmlNamespace = + " xmlns:" + mathmlPrefix + "=\"http://www.w3.org/1998/Math/MathML\"";
+           }
+
                // Directly output the root tag, based on the current type of document.
                string languageCode = params().language->code();
                string params = "xml:lang=\"" + languageCode + '"'
                                                + " xmlns=\"http://docbook.org/ns/docbook\""
                                                + " xmlns:xlink=\"http://www.w3.org/1999/xlink\""
-                                               + " xmlns:m=\"http://www.w3.org/1998/Math/MathML\""
+                                               + mathmlNamespace
                                                + " xmlns:xi=\"http://www.w3.org/2001/XInclude\""
                                                + " version=\"5.2\"";
 
@@ -2939,14 +2953,9 @@ void Buffer::dispatch(FuncRequest const & func, DispatchResult & dr)
                                undo().recordUndoBufferParams(CursorData());
                                branch_list.add(branch_name);
                                branch = branch_list.find(branch_name);
-                               string x11hexname;
-                               string const bcolor = branch->color();
-                               if (bcolor.size() == 7 && bcolor[0] == '#')
-                                       x11hexname = bcolor;
-                               else
-                                       x11hexname = lcolor.getX11HexName(lcolor.getFromLyXName(bcolor));
-                               docstring const str = branch_name + ' ' + from_ascii(x11hexname);
-                               lyx::dispatch(FuncRequest(LFUN_SET_COLOR, str));
+                               if (branch)
+                                       // needed to update the color table for dark mode
+                                       branch->setColors("background", "background");
                                dr.setError(false);
                                dr.screenUpdate(Update::Force);
                        }
@@ -3538,6 +3547,9 @@ void Buffer::collectChildren(ListOfBuffers & children, bool grand_children) cons
        // loop over children
        for (auto const & p : d->children_positions) {
                Buffer * child = const_cast<Buffer *>(p.first);
+               // This can happen when called during GUI operations
+               if (!theBufferList().isLoaded(child))
+                       continue;
                // No duplicates
                ListOfBuffers::const_iterator bit = find(children.begin(), children.end(), child);
                if (bit != children.end())
@@ -3814,7 +3826,7 @@ void Buffer::Impl::updateMacros(DocIterator & it, DocIterator & scope)
                        // FIXME (Abdel), I don't understand why we pass 'it' here
                        // instead of 'macroTemplate' defined above... is this correct?
                        macros[macroTemplate.name()][it] =
-                               Impl::ScopeMacro(scope, MacroData(const_cast<Buffer *>(owner_), it));
+                               Impl::ScopeMacro(scope, MacroData(owner_, it));
                }
 
                // next paragraph
@@ -4358,6 +4370,9 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
 
 void Buffer::setMathFlavor(OutputParams & op) const
 {
+       // Passes the way to generate formulae to the XHTML output code.
+       // In particular, this function has no impact on the DocBook code, as it
+       // uses another mechanism to handle math flavours.
        switch (params().html_math_output) {
        case BufferParams::MathML:
                op.math_flavor = OutputParams::MathAsMathML;
@@ -4401,7 +4416,7 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
        Converters converters = theConverters();
        bool need_nice_file = false;
        if (find(backs.begin(), backs.end(), format) == backs.end()) {
-               // Get shortest path to format
+               // Get the shortest path to format
                converters.buildGraph();
                Graph::EdgePath path;
                for (string const & sit : backs) {
@@ -4567,7 +4582,7 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
                result_file = changeExtension(d->exportFileName().absFileName(), ext);
        else
                result_file = dest_filename;
-       // We need to copy referenced files (e. g. included graphics
+       // We need to copy referenced files (e.g. included graphics
        // if format == "dvi") to the result dir.
        vector<ExportedFile> const extfiles =
                runparams.exportdata->externalFiles(format);
@@ -4692,7 +4707,7 @@ Buffer::ReadStatus Buffer::loadEmergency()
                "%1$s exists.\n\nRecover emergency save?"), file);
 
        int const load_emerg = Alert::prompt(_("Load emergency save?"), text,
-               0, 2, _("&Recover"), _("&Load Original"), _("&Cancel"));
+               0, 3, _("&Recover"), _("&Load Original"), _("&Only show difference"), _("&Cancel"));
 
        switch (load_emerg)
        {
@@ -4767,6 +4782,22 @@ Buffer::ReadStatus Buffer::loadEmergency()
                return ReadOriginal;
        }
 
+       case 2: {
+               string const f1 = d->filename.absFileName();
+               string const f2 = emergencyFile.absFileName();
+               if (loadThisLyXFile(d->filename) != ReadSuccess)
+                       return ReadCancel;
+               string const par = "compare run-blocking " + quoteName(f1) + " " + quoteName(f2);
+               LYXERR(Debug::FILES, par << "\n");
+               lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
+
+               //release the emergency buffer loaded by compare
+               Buffer * emerBuffer = theBufferList().getBuffer(emergencyFile);
+               if (emerBuffer)
+                       theBufferList().release(emerBuffer);
+
+               return ReadCancel; //Release the buffer of Original immediatelly
+       }
        default:
                break;
        }
@@ -4896,6 +4927,13 @@ void Buffer::bufferRefs(TeXErrors const & terr, ErrorList & errorList) const
 }
 
 
+void Buffer::updateBuffer() const
+{
+       updateBuffer(UpdateMaster, InternalUpdate);
+       d->need_update = false;
+}
+
+
 void Buffer::updateBuffer(UpdateScope scope, UpdateType utype) const
 {
        LBUFERR(!text().paragraphs().empty());
@@ -5009,6 +5047,8 @@ void Buffer::updateBuffer(UpdateScope scope, UpdateType utype) const
        cbuf.tocBackend().update(true, utype);
        if (scope == UpdateMaster)
                cbuf.structureChanged();
+
+       d->need_update = false;
 }
 
 
@@ -5291,6 +5331,18 @@ void Buffer::updateBuffer(ParIterator & parit, UpdateType utype, bool const dele
 }
 
 
+void Buffer::forceUpdate() const
+{
+       d->need_update = true;
+}
+
+
+bool Buffer::needUpdate() const
+{
+       return d->need_update;
+}
+
+
 int Buffer::spellCheck(DocIterator & from, DocIterator & to,
        WordLangTuple & word_lang, docstring_list & suggestions) const
 {