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* Buffer:

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- tocBackend(), errorList(), texrow(), etc: now const.
- masterBuffer(): get rid of non const access.
- setParent(): set parent Buffer, replace setParentName()
- parent(), resetChildDocuments(): new.

* InsetInclude.{h,cpp}: new resetParentBuffer() method.





git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21879 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2007-11-30 17:41:27 +00:00
parent f1f7718282
commit f8b7c56580
7 changed files with 159 additions and 142 deletions
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193
src/Buffer.cpp
View File

@ -167,7 +167,8 @@ public:
BufferParams params;
LyXVC lyxvc;
string temppath;
TexRow texrow;
mutable TexRow texrow;
Buffer const * parent_buffer;
/// need to regenerate .tex?
DepClean dep_clean;
@ -197,7 +198,7 @@ public:
InsetText inset;
///
TocBackend toc_backend;
mutable TocBackend toc_backend;
/// macro table
typedef std::map<unsigned int, MacroData, std::greater<int> > PositionToMacroMap;
@ -224,10 +225,10 @@ public:
Buffer::Impl::Impl(Buffer & parent, FileName const & file, bool readonly_)
: lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
filename(file), file_fully_loaded(false), inset(params),
toc_backend(&parent), embedded_files(&parent), timestamp_(0),
checksum_(0), wa_(0), undo_(parent)
: parent_buffer(0), lyx_clean(true), bak_clean(true), unnamed(false),
read_only(readonly_), filename(file), file_fully_loaded(false),
inset(params), toc_backend(&parent), embedded_files(&parent),
timestamp_(0), checksum_(0), wa_(0), undo_(parent)
{
inset.setAutoBreakRows(true);
lyxvc.setBuffer(&parent);
@ -255,13 +256,15 @@ Buffer::~Buffer()
// here the buffer should take care that it is
// saved properly, before it goes into the void.
Buffer * master = masterBuffer();
Buffer const * master = masterBuffer();
if (master != this && use_gui)
// We are closing buf which was a child document so we
// must update the labels and section numbering of its master
// Buffer.
updateLabels(*master);
resetChildDocuments(false);
if (!temppath().empty() && !FileName(temppath()).destroyDirectory()) {
Alert::warning(_("Could not remove temporary directory"),
bformat(_("Could not remove the temporary directory %1$s"),
@ -347,25 +350,13 @@ string const & Buffer::temppath() const
}
TexRow & Buffer::texrow()
{
return pimpl_->texrow;
}
TexRow const & Buffer::texrow() const
{
return pimpl_->texrow;
}
TocBackend & Buffer::tocBackend()
{
return pimpl_->toc_backend;
}
TocBackend const & Buffer::tocBackend() const
TocBackend & Buffer::tocBackend() const
{
return pimpl_->toc_backend;
}
@ -989,7 +980,7 @@ bool Buffer::write(ostream & ofs) const
bool Buffer::makeLaTeXFile(FileName const & fname,
string const & original_path,
OutputParams const & runparams,
bool output_preamble, bool output_body)
bool output_preamble, bool output_body) const
{
string const encoding = runparams.encoding->iconvName();
LYXERR(Debug::LATEX, "makeLaTeXFile encoding: " << encoding << "...");
@ -1002,7 +993,7 @@ bool Buffer::makeLaTeXFile(FileName const & fname,
bool failed_export = false;
try {
texrow().reset();
pimpl_->texrow.reset();
writeLaTeXSource(ofs, original_path,
runparams, output_preamble, output_body);
}
@ -1040,7 +1031,7 @@ bool Buffer::makeLaTeXFile(FileName const & fname,
void Buffer::writeLaTeXSource(odocstream & os,
string const & original_path,
OutputParams const & runparams_in,
bool const output_preamble, bool const output_body)
bool const output_preamble, bool const output_body) const
{
OutputParams runparams = runparams_in;
@ -1057,8 +1048,8 @@ void Buffer::writeLaTeXSource(odocstream & os,
"For more info, see http://www.lyx.org/.\n"
"%% Do not edit unless you really know what "
"you are doing.\n";
texrow().newline();
texrow().newline();
pimpl_->texrow.newline();
pimpl_->texrow.newline();
}
LYXERR(Debug::INFO, "lyx document header finished");
// There are a few differences between nice LaTeX and usual files:
@ -1076,7 +1067,7 @@ void Buffer::writeLaTeXSource(odocstream & os,
// code for usual, NOT nice-latex-file
os << "\\batchmode\n"; // changed
// from \nonstopmode
texrow().newline();
pimpl_->texrow.newline();
}
if (!original_path.empty()) {
// FIXME UNICODE
@ -1086,23 +1077,23 @@ void Buffer::writeLaTeXSource(odocstream & os,
<< "\\def\\input@path{{"
<< inputpath << "/}}\n"
<< "\\makeatother\n";
texrow().newline();
texrow().newline();
texrow().newline();
pimpl_->texrow.newline();
pimpl_->texrow.newline();
pimpl_->texrow.newline();
}
// Write the preamble
runparams.use_babel = params().writeLaTeX(os, features, texrow());
runparams.use_babel = params().writeLaTeX(os, features, pimpl_->texrow);
if (!output_body)
return;
// make the body.
os << "\\begin{document}\n";
texrow().newline();
pimpl_->texrow.newline();
} // output_preamble
texrow().start(paragraphs().begin()->id(), 0);
pimpl_->texrow.start(paragraphs().begin()->id(), 0);
LYXERR(Debug::INFO, "preamble finished, now the body.");
@ -1113,7 +1104,7 @@ void Buffer::writeLaTeXSource(odocstream & os,
"$$lang",
params().language->babel()))
<< '\n';
texrow().newline();
pimpl_->texrow.newline();
}
Encoding const & encoding = params().encoding();
@ -1123,37 +1114,37 @@ void Buffer::writeLaTeXSource(odocstream & os,
// the preamble if it is handled by CJK.sty.
os << "\\begin{CJK}{" << from_ascii(encoding.latexName())
<< "}{}\n";
texrow().newline();
pimpl_->texrow.newline();
}
// if we are doing a real file with body, even if this is the
// child of some other buffer, let's cut the link here.
// This happens for example if only a child document is printed.
string save_parentname;
Buffer const * save_parent = 0;
if (output_preamble) {
save_parentname = params().parentname;
params().parentname.erase();
save_parent = pimpl_->parent_buffer;
pimpl_->parent_buffer = 0;
}
loadChildDocuments();
// the real stuff
latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
latexParagraphs(*this, paragraphs(), os, pimpl_->texrow, runparams);
// Restore the parenthood if needed
if (output_preamble)
params().parentname = save_parentname;
pimpl_->parent_buffer = save_parent;
// add this just in case after all the paragraphs
os << endl;
texrow().newline();
pimpl_->texrow.newline();
if (encoding.package() == Encoding::CJK) {
// Close the open CJK environment.
// latexParagraphs will have opened one even if the last text
// was not CJK.
os << "\\end{CJK}\n";
texrow().newline();
pimpl_->texrow.newline();
}
if (!lyxrc.language_auto_end &&
@ -1162,12 +1153,12 @@ void Buffer::writeLaTeXSource(odocstream & os,
"$$lang",
params().language->babel()))
<< '\n';
texrow().newline();
pimpl_->texrow.newline();
}
if (output_preamble) {
os << "\\end{document}\n";
texrow().newline();
pimpl_->texrow.newline();
LYXERR(Debug::LATEX, "makeLaTeXFile...done");
} else {
LYXERR(Debug::LATEX, "LaTeXFile for inclusion made.");
@ -1175,10 +1166,10 @@ void Buffer::writeLaTeXSource(odocstream & os,
runparams_in.encoding = runparams.encoding;
// Just to be sure. (Asger)
texrow().newline();
pimpl_->texrow.newline();
LYXERR(Debug::INFO, "Finished making LaTeX file.");
LYXERR(Debug::INFO, "Row count was " << texrow().rows() - 1 << '.');
LYXERR(Debug::INFO, "Row count was " << pimpl_->texrow.rows() - 1 << '.');
}
@ -1202,7 +1193,7 @@ bool Buffer::isDocBook() const
void Buffer::makeDocBookFile(FileName const & fname,
OutputParams const & runparams,
bool const body_only)
bool const body_only) const
{
LYXERR(Debug::LATEX, "makeDocBookFile...");
@ -1221,12 +1212,12 @@ void Buffer::makeDocBookFile(FileName const & fname,
void Buffer::writeDocBookSource(odocstream & os, string const & fname,
OutputParams const & runparams,
bool const only_body)
bool const only_body) const
{
LaTeXFeatures features(*this, params(), runparams);
validate(features);
texrow().reset();
pimpl_->texrow.reset();
TextClass const & tclass = params().getTextClass();
string const top_element = tclass.latexname();
@ -1430,11 +1421,11 @@ void Buffer::getLabelList(vector<docstring> & list) const
}
void Buffer::updateBibfilesCache()
void Buffer::updateBibfilesCache() const
{
// if this is a child document and the parent is already loaded
// update the parent's cache instead
Buffer * tmp = masterBuffer();
Buffer const * tmp = masterBuffer();
BOOST_ASSERT(tmp);
if (tmp != this) {
tmp->updateBibfilesCache();
@ -1711,45 +1702,25 @@ bool Buffer::isReadonly() const
}
void Buffer::setParentName(string const & name)
void Buffer::setParent(Buffer const * buffer)
{
if (name == pimpl_->filename.absFilename())
// Avoids recursive include.
params().parentname.clear();
else
params().parentname = name;
// Avoids recursive include.
pimpl_->parent_buffer = buffer == this ? 0 : buffer;
}
Buffer const * Buffer::parent()
{
return pimpl_->parent_buffer;
}
Buffer const * Buffer::masterBuffer() const
{
if (!params().parentname.empty()
&& theBufferList().exists(params().parentname)) {
Buffer const * buf = theBufferList().getBuffer(params().parentname);
//We need to check if the parent is us...
//FIXME RECURSIVE INCLUDE
//This is not sufficient, since recursive includes could be downstream.
if (buf && buf != this)
return buf->masterBuffer();
}
if (!pimpl_->parent_buffer)
return this;
return this;
}
Buffer * Buffer::masterBuffer()
{
if (!params().parentname.empty()
&& theBufferList().exists(params().parentname)) {
Buffer * buf = theBufferList().getBuffer(params().parentname);
//We need to check if the parent is us...
//FIXME RECURSIVE INCLUDE
//This is not sufficient, since recursive includes could be downstream.
if (buf && buf != this)
return buf->masterBuffer();
}
return this;
return pimpl_->parent_buffer->masterBuffer();
}
@ -1761,7 +1732,7 @@ bool Buffer::hasMacro(docstring const & name, Paragraph const & par) const
return true;
// If there is a master buffer, query that
const Buffer * master = masterBuffer();
Buffer const * master = masterBuffer();
if (master && master != this)
return master->hasMacro(name);
@ -1775,7 +1746,7 @@ bool Buffer::hasMacro(docstring const & name) const
return true;
// If there is a master buffer, query that
const Buffer * master = masterBuffer();
Buffer const * master = masterBuffer();
if (master && master != this)
return master->hasMacro(name);
@ -1792,7 +1763,7 @@ MacroData const & Buffer::getMacro(docstring const & name,
return it->second;
// If there is a master buffer, query that
const Buffer * master = masterBuffer();
Buffer const * master = masterBuffer();
if (master && master != this)
return master->getMacro(name);
@ -1808,7 +1779,7 @@ MacroData const & Buffer::getMacro(docstring const & name) const
return it->second;
// If there is a master buffer, query that
const Buffer * master = masterBuffer();
Buffer const * master = masterBuffer();
if (master && master != this)
return master->getMacro(name);
@ -1905,11 +1876,11 @@ void Buffer::getSourceCode(odocstream & os, pit_type par_begin,
// No side effect of file copying and image conversion
runparams.dryrun = true;
texrow().reset();
pimpl_->texrow.reset();
if (full_source) {
os << "% " << _("Preview source code") << "\n\n";
texrow().newline();
texrow().newline();
pimpl_->texrow.newline();
pimpl_->texrow.newline();
if (isLatex())
writeLaTeXSource(os, filePath(), runparams, true, true);
else {
@ -1928,11 +1899,11 @@ void Buffer::getSourceCode(odocstream & os, pit_type par_begin,
convert<docstring>(par_begin),
convert<docstring>(par_end - 1))
<< "\n\n";
texrow().newline();
texrow().newline();
pimpl_->texrow.newline();
pimpl_->texrow.newline();
// output paragraphs
if (isLatex()) {
latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
latexParagraphs(*this, paragraphs(), os, pimpl_->texrow, runparams);
} else {
// DocBook
docbookParagraphs(paragraphs(), *this, os, runparams);
@ -1941,10 +1912,10 @@ void Buffer::getSourceCode(odocstream & os, pit_type par_begin,
}
ErrorList const & Buffer::errorList(string const & type) const
ErrorList & Buffer::errorList(string const & type) const
{
static ErrorList const emptyErrorList;
std::map<string, ErrorList>::const_iterator I = pimpl_->errorLists.find(type);
static ErrorList emptyErrorList;
std::map<string, ErrorList>::iterator I = pimpl_->errorLists.find(type);
if (I == pimpl_->errorLists.end())
return emptyErrorList;
@ -1952,12 +1923,6 @@ ErrorList const & Buffer::errorList(string const & type) const
}
ErrorList & Buffer::errorList(string const & type)
{
return pimpl_->errorLists[type];
}
void Buffer::structureChanged() const
{
if (gui_)
@ -2229,6 +2194,22 @@ bool Buffer::menuWrite()
}
void Buffer::resetChildDocuments(bool close_them) const
{
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
if (it->lyxCode() != INCLUDE_CODE)
continue;
InsetCommand const & inset = static_cast<InsetCommand const &>(*it);
InsetCommandParams const & ip = inset.params();
resetParentBuffer(this, ip, close_them);
}
if (use_gui && masterBuffer() == this)
updateLabels(*this);
}
void Buffer::loadChildDocuments() const
{
bool parse_error = false;
@ -2261,7 +2242,7 @@ string Buffer::bufferFormat() const
bool Buffer::doExport(string const & format, bool put_in_tempdir,
string & result_file)
string & result_file) const
{
string backend_format;
OutputParams runparams(&params().encoding());
@ -2379,14 +2360,14 @@ bool Buffer::doExport(string const & format, bool put_in_tempdir,
}
bool Buffer::doExport(string const & format, bool put_in_tempdir)
bool Buffer::doExport(string const & format, bool put_in_tempdir) const
{
string result_file;
return doExport(format, put_in_tempdir, result_file);
}
bool Buffer::preview(string const & format)
bool Buffer::preview(string const & format) const
{
string result_file;
if (!doExport(format, true, result_file))
@ -2541,13 +2522,13 @@ void Buffer::bufferErrors(TeXErrors const & terr, ErrorList & errorList) const
int id_start = -1;
int pos_start = -1;
int errorRow = cit->error_in_line;
bool found = texrow().getIdFromRow(errorRow, id_start,
bool found = pimpl_->texrow.getIdFromRow(errorRow, id_start,
pos_start);
int id_end = -1;
int pos_end = -1;
do {
++errorRow;
found = texrow().getIdFromRow(errorRow, id_end, pos_end);
found = pimpl_->texrow.getIdFromRow(errorRow, id_end, pos_end);
} while (found && id_start == id_end && pos_start == pos_end);
errorList.push_back(ErrorItem(cit->error_desc,

47
src/Buffer.h
View File

@ -167,7 +167,7 @@ public:
std::string const & original_path,
OutputParams const &,
bool output_preamble = true,
bool output_body = true);
bool output_body = true) const;
/** Export the buffer to LaTeX.
If \p os is a file stream, and params().inputenc is "auto" or
"default", and the buffer contains text in different languages
@ -192,15 +192,15 @@ public:
std::string const & original_path,
OutputParams const &,
bool output_preamble = true,
bool output_body = true);
bool output_body = true) const;
///
void makeDocBookFile(support::FileName const & filename,
OutputParams const & runparams_in,
bool only_body = false);
bool only_body = false) const;
///
void writeDocBookSource(odocstream & os, std::string const & filename,
OutputParams const & runparams_in,
bool only_body = false);
bool only_body = false) const;
/// returns the main language for the buffer (document)
Language const * language() const;
/// get l10n translated to the buffers language
@ -260,17 +260,14 @@ public:
/// Change name of buffer. Updates "read-only" flag.
void setFileName(std::string const & newfile);
/// Name of the document's parent
void setParentName(std::string const &);
/// Set document's parent Buffer.
void setParent(Buffer const *);
Buffer const * parent();
/** Get the document's master (or \c this if this is not a
child document)
*/
Buffer const * masterBuffer() const;
/** Get the document's master (or \c this if this is not a
child document)
*/
Buffer * masterBuffer();
/// Is buffer read-only?
bool isReadonly() const;
@ -298,7 +295,7 @@ public:
/// Update the cache with all bibfiles in use (including bibfiles
/// of loaded child documents).
void updateBibfilesCache();
void updateBibfilesCache() const;
/// Return the cache with all bibfiles in use (including bibfiles
/// of loaded child documents).
std::vector<support::FileName> const & getBibfilesCache() const;
@ -330,7 +327,6 @@ public:
std::string const & temppath() const;
/// Used when typesetting to place errorboxes.
TexRow & texrow();
TexRow const & texrow() const;
///
@ -380,14 +376,18 @@ public:
void getSourceCode(odocstream & os, pit_type par_begin, pit_type par_end,
bool full_source);
/// Access to error list
ErrorList const & errorList(std::string const & type) const;
ErrorList & errorList(std::string const & type);
/// Access to error list.
/// This method is used only for GUI visualisation of Buffer related
/// errors (like parsing or LateX compilation). This method is const
/// because modifying the returned ErrorList does not touch the document
/// contents.
ErrorList & errorList(std::string const & type) const;
//@{
TocBackend & tocBackend();
TocBackend const & tocBackend() const;
//@}
/// The Toc backend.
/// This is useful only for screen visualisation of the Buffer. This
/// method is const because modifying this backend does not touch
/// the document contents.
TocBackend & tocBackend() const;
//@{
EmbeddedFiles & embeddedFiles();
@ -423,16 +423,19 @@ public:
bool menuWrite();
///
void loadChildDocuments() const;
///
void resetChildDocuments(bool close_them) const;
/// return the format of the buffer on a string
std::string bufferFormat() const;
///
bool doExport(std::string const & format, bool put_in_tempdir,
std::string & result_file);
std::string & result_file) const;
///
bool doExport(std::string const & format, bool put_in_tempdir);
bool doExport(std::string const & format, bool put_in_tempdir) const;
///
bool preview(std::string const & format);
bool preview(std::string const & format) const;
///
bool isExportable(std::string const & format) const;
///

2
src/BufferParams.h
View File

@ -263,8 +263,6 @@ public:
* for instance, they may differ for DVI and PDF generation)
*/
bool outputChanges;
/// Time ago we agreed that this was a buffer property [ale990407]
std::string parentname;
///
bool compressed;
///

2
src/LyXFunc.cpp
View File

@ -1454,7 +1454,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
// Set the parent name of the child document.
// This makes insertion of citations and references in the child work,
// when the target is in the parent or another child document.
child->setParentName(parent->absFileName());
child->setParent(parent);
updateLabels(*child->masterBuffer());
lyx_view_->setBuffer(child);
if (parsed)

2
src/buffer_funcs.cpp
View File

@ -463,7 +463,7 @@ void updateLabels(Buffer const & buf, bool childonly)
void checkBufferStructure(Buffer & buffer, ParIterator const & par_it)
{
if (par_it->layout()->toclevel != Layout::NOT_IN_TOC) {
Buffer * master = buffer.masterBuffer();
Buffer const * master = buffer.masterBuffer();
master->tocBackend().updateItem(par_it);
master->structureChanged();
}

49
src/insets/InsetInclude.cpp
View File

@ -341,11 +341,42 @@ Buffer * loadIfNeeded(Buffer const & parent, InsetCommandParams const & params)
return 0;
}
}
child->setParentName(parent_filename);
child->setParent(&parent);
return child;
}
void resetParentBuffer(Buffer const * parent, InsetCommandParams const & params,
bool close_it)
{
if (isVerbatim(params) || isListings(params))
return;
string const parent_filename = parent->absFileName();
FileName const included_file = makeAbsPath(to_utf8(params["filename"]),
onlyPath(parent_filename));
if (!isLyXFilename(included_file.absFilename()))
return;
Buffer * child = theBufferList().getBuffer(included_file.absFilename());
// File not opened, nothing to close.
if (!child)
return;
// Child document has a different parent, don't close it.
if (child->parent() != parent)
return;
//close the buffer.
child->setParent(0);
if (close_it)
theBufferList().close(child, false);
else
updateLabels(*child);
}
int InsetInclude::latex(Buffer const & buffer, odocstream & os,
OutputParams const & runparams) const
{
@ -664,9 +695,9 @@ void InsetInclude::getLabelList(Buffer const & buffer,
else if (loadIfNeeded(buffer, params())) {
string const included_file = includedFilename(buffer, params()).absFilename();
Buffer * tmp = theBufferList().getBuffer(included_file);
tmp->setParentName("");
tmp->setParent(0);
tmp->getLabelList(list);
tmp->setParentName(parentFilename(buffer));
tmp->setParent(const_cast<Buffer *>(&buffer));
}
}
@ -678,9 +709,9 @@ void InsetInclude::fillWithBibKeys(Buffer const & buffer,
string const included_file = includedFilename(buffer, params()).absFilename();
Buffer * tmp = theBufferList().getBuffer(included_file);
//FIXME This is kind of a dirty hack and should be made reasonable.
tmp->setParentName("");
tmp->setParent(0);
keys.fillWithBibKeys(tmp);
tmp->setParentName(parentFilename(buffer));
tmp->setParent(&buffer);
}
}
@ -689,9 +720,9 @@ void InsetInclude::updateBibfilesCache(Buffer const & buffer)
{
Buffer * const tmp = getChildBuffer(buffer, params());
if (tmp) {
tmp->setParentName("");
tmp->setParent(0);
tmp->updateBibfilesCache();
tmp->setParentName(parentFilename(buffer));
tmp->setParent(&buffer);
}
}
@ -701,9 +732,9 @@ InsetInclude::getBibfilesCache(Buffer const & buffer) const
{
Buffer * const tmp = getChildBuffer(buffer, params());
if (tmp) {
tmp->setParentName("");
tmp->setParent(0);
std::vector<FileName> const & cache = tmp->getBibfilesCache();
tmp->setParentName(parentFilename(buffer));
tmp->setParent(&buffer);
return cache;
}
static std::vector<FileName> const empty;

4
src/insets/InsetInclude.h
View File

@ -134,6 +134,10 @@ private:
/// return loaded Buffer or zero if the file loading did not proceed.
Buffer * loadIfNeeded(Buffer const & parent, InsetCommandParams const & params);
///
void resetParentBuffer(Buffer const * parent, InsetCommandParams const & params,
bool close_it);
} // namespace lyx
#endif // INSETINCLUDE_H