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Buffer: Pimpl private methods and fix a few constness issue.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33227 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes
parent
fe9a43f44b
commit
9eabfb51ac
127
src/Buffer.cpp
127
src/Buffer.cpp
@ -147,7 +147,7 @@ class BufferSet : public std::set<Buffer const *> {};
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class Buffer::Impl
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{
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public:
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Impl(Buffer & parent, FileName const & file, bool readonly, Buffer const * cloned_buffer);
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Impl(Buffer * owner, FileName const & file, bool readonly, Buffer const * cloned_buffer);
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~Impl()
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{
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@ -158,6 +158,25 @@ public:
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delete inset;
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}
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/// search for macro in local (buffer) table or in children
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MacroData const * getBufferMacro(docstring const & name,
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DocIterator const & pos) const;
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/// Update macro table starting with position of it \param it in some
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/// text inset.
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void updateMacros(DocIterator & it, DocIterator & scope);
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///
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void setLabel(ParIterator & it, UpdateType utype) const;
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///
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void collectRelatives(BufferSet & bufs) const;
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/** If we have branches that use the file suffix
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feature, return the file name with suffix appended.
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*/
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support::FileName exportFileName() const;
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Buffer * owner_;
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BufferParams params;
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LyXVC lyxvc;
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FileName temppath;
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@ -197,7 +216,8 @@ public:
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/// map from the macro name to the position map,
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/// which maps the macro definition position to the scope and the MacroData.
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NamePositionScopeMacroMap macros;
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bool macro_lock;
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/// This seem to change the way Buffer::getMacro() works
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mutable bool macro_lock;
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/// positions of child buffers in the buffer
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typedef map<Buffer const * const, DocIterator> BufferPositionMap;
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@ -294,17 +314,17 @@ static FileName createBufferTmpDir()
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}
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Buffer::Impl::Impl(Buffer & parent, FileName const & file, bool readonly_,
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Buffer::Impl::Impl(Buffer * owner, FileName const & file, bool readonly_,
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Buffer const * cloned_buffer)
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: lyx_clean(true), bak_clean(true), unnamed(false),
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: owner_(owner), lyx_clean(true), bak_clean(true), unnamed(false),
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read_only(readonly_), filename(file), file_fully_loaded(false),
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toc_backend(&parent), macro_lock(false), timestamp_(0),
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checksum_(0), wa_(0), gui_(0), undo_(parent), bibinfo_cache_valid_(false),
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toc_backend(owner), macro_lock(false), timestamp_(0),
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checksum_(0), wa_(0), gui_(0), undo_(*owner), bibinfo_cache_valid_(false),
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cloned_buffer_(cloned_buffer), parent_buffer(0)
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{
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if (!cloned_buffer_) {
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temppath = createBufferTmpDir();
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lyxvc.setBuffer(&parent);
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lyxvc.setBuffer(owner_);
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if (use_gui)
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wa_ = new frontend::WorkAreaManager;
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return;
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@ -320,7 +340,7 @@ Buffer::Impl::Impl(Buffer & parent, FileName const & file, bool readonly_,
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Buffer::Buffer(string const & file, bool readonly, Buffer const * cloned_buffer)
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: d(new Impl(*this, FileName(file), readonly, cloned_buffer))
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: d(new Impl(this, FileName(file), readonly, cloned_buffer))
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{
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LYXERR(Debug::INFO, "Buffer::Buffer()");
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if (cloned_buffer) {
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@ -524,23 +544,23 @@ void Buffer::setChild(DocIterator const & dit, Buffer * child)
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string Buffer::latexName(bool const no_path) const
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{
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FileName latex_name =
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makeLatexName(exportFileName());
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makeLatexName(d->exportFileName());
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return no_path ? latex_name.onlyFileName()
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: latex_name.absFilename();
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}
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FileName Buffer::exportFileName() const
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FileName Buffer::Impl::exportFileName() const
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{
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docstring const branch_suffix =
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params().branchlist().getFilenameSuffix();
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params.branchlist().getFilenameSuffix();
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if (branch_suffix.empty())
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return fileName();
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return filename;
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string const name = fileName().onlyFileNameWithoutExt()
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string const name = filename.onlyFileNameWithoutExt()
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+ to_utf8(branch_suffix);
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FileName res(fileName().onlyPath().absFilename() + "/" + name);
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res.changeExtension(fileName().extension());
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FileName res(filename.onlyPath().absFilename() + "/" + name);
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res.changeExtension(filename.extension());
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return res;
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}
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@ -2328,15 +2348,15 @@ Buffer const * Buffer::parent() const
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}
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void Buffer::collectRelatives(BufferSet & bufs) const
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void Buffer::Impl::collectRelatives(BufferSet & bufs) const
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{
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bufs.insert(this);
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bufs.insert(owner_);
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if (parent())
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parent()->collectRelatives(bufs);
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parent()->d->collectRelatives(bufs);
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// loop over children
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Impl::BufferPositionMap::iterator it = d->children_positions.begin();
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Impl::BufferPositionMap::iterator end = d->children_positions.end();
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BufferPositionMap::const_iterator it = children_positions.begin();
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BufferPositionMap::const_iterator end = children_positions.end();
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for (; it != end; ++it)
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bufs.insert(const_cast<Buffer *>(it->first));
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}
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@ -2345,7 +2365,7 @@ void Buffer::collectRelatives(BufferSet & bufs) const
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std::vector<Buffer const *> Buffer::allRelatives() const
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{
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BufferSet bufs;
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collectRelatives(bufs);
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d->collectRelatives(bufs);
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BufferSet::iterator it = bufs.begin();
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std::vector<Buffer const *> ret;
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for (; it != bufs.end(); ++it)
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@ -2408,12 +2428,12 @@ std::vector<Buffer *> Buffer::getChildren(bool grand_children) const
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template<typename M>
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typename M::iterator greatest_below(M & m, typename M::key_type const & x)
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typename M::const_iterator greatest_below(M & m, typename M::key_type const & x)
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{
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if (m.empty())
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return m.end();
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typename M::iterator it = m.lower_bound(x);
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typename M::const_iterator it = m.lower_bound(x);
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if (it == m.begin())
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return m.end();
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@ -2422,7 +2442,7 @@ typename M::iterator greatest_below(M & m, typename M::key_type const & x)
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}
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MacroData const * Buffer::getBufferMacro(docstring const & name,
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MacroData const * Buffer::Impl::getBufferMacro(docstring const & name,
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DocIterator const & pos) const
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{
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LYXERR(Debug::MACROS, "Searching for " << to_ascii(name) << " at " << pos);
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@ -2432,15 +2452,14 @@ MacroData const * Buffer::getBufferMacro(docstring const & name,
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return 0;
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// we haven't found anything yet
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DocIterator bestPos = par_iterator_begin();
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DocIterator bestPos = owner_->par_iterator_begin();
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MacroData const * bestData = 0;
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// find macro definitions for name
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Impl::NamePositionScopeMacroMap::iterator nameIt
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= d->macros.find(name);
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if (nameIt != d->macros.end()) {
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NamePositionScopeMacroMap::const_iterator nameIt = macros.find(name);
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if (nameIt != macros.end()) {
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// find last definition in front of pos or at pos itself
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Impl::PositionScopeMacroMap::const_iterator it
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PositionScopeMacroMap::const_iterator it
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= greatest_below(nameIt->second, pos);
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if (it != nameIt->second.end()) {
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while (true) {
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@ -2463,9 +2482,9 @@ MacroData const * Buffer::getBufferMacro(docstring const & name,
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}
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// find macros in included files
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Impl::PositionScopeBufferMap::const_iterator it
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= greatest_below(d->position_to_children, pos);
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if (it == d->position_to_children.end())
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PositionScopeBufferMap::const_iterator it
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= greatest_below(position_to_children, pos);
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if (it == position_to_children.end())
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// no children before
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return bestData;
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@ -2477,10 +2496,10 @@ MacroData const * Buffer::getBufferMacro(docstring const & name,
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// scope ends behind pos?
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if (pos < it->second.first) {
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// look for macro in external file
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d->macro_lock = true;
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macro_lock = true;
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MacroData const * data
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= it->second.second->getMacro(name, false);
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d->macro_lock = false;
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= it->second.second->getMacro(name, false);
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macro_lock = false;
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if (data) {
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bestPos = it->first;
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bestData = data;
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@ -2489,7 +2508,7 @@ MacroData const * Buffer::getBufferMacro(docstring const & name,
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}
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// try previous file if there is one
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if (it == d->position_to_children.begin())
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if (it == position_to_children.begin())
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break;
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--it;
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}
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@ -2506,7 +2525,7 @@ MacroData const * Buffer::getMacro(docstring const & name,
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return 0;
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// query buffer macros
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MacroData const * data = getBufferMacro(name, pos);
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MacroData const * data = d->getBufferMacro(name, pos);
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if (data != 0)
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return data;
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@ -2554,7 +2573,7 @@ MacroData const * Buffer::getMacro(docstring const & name,
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}
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void Buffer::updateMacros(DocIterator & it, DocIterator & scope) const
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void Buffer::Impl::updateMacros(DocIterator & it, DocIterator & scope)
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{
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pit_type const lastpit = it.lastpit();
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@ -2591,20 +2610,20 @@ void Buffer::updateMacros(DocIterator & it, DocIterator & scope) const
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// get buffer of external file
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InsetInclude const & inset =
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static_cast<InsetInclude const &>(*iit->inset);
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d->macro_lock = true;
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macro_lock = true;
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Buffer * child = inset.getChildBuffer();
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d->macro_lock = false;
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macro_lock = false;
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if (!child)
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continue;
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// register its position, but only when it is
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// included first in the buffer
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if (d->children_positions.find(child) ==
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d->children_positions.end())
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d->children_positions[child] = it;
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if (children_positions.find(child) ==
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children_positions.end())
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children_positions[child] = it;
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// register child with its scope
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d->position_to_children[it] = Impl::ScopeBuffer(scope, child);
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position_to_children[it] = Impl::ScopeBuffer(scope, child);
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continue;
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}
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@ -2614,7 +2633,7 @@ void Buffer::updateMacros(DocIterator & it, DocIterator & scope) const
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// get macro data
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MathMacroTemplate & macroTemplate =
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static_cast<MathMacroTemplate &>(*iit->inset);
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MacroContext mc(this, it);
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MacroContext mc(owner_, it);
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macroTemplate.updateToContext(mc);
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// valid?
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@ -2628,8 +2647,8 @@ void Buffer::updateMacros(DocIterator & it, DocIterator & scope) const
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// register macro
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// FIXME (Abdel), I don't understandt why we pass 'it' here
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// instead of 'macroTemplate' defined above... is this correct?
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d->macros[macroTemplate.name()][it] =
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Impl::ScopeMacro(scope, MacroData(const_cast<Buffer *>(this), it));
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macros[macroTemplate.name()][it] =
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Impl::ScopeMacro(scope, MacroData(const_cast<Buffer *>(owner_), it));
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}
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// next paragraph
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@ -2658,7 +2677,7 @@ void Buffer::updateMacros() const
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DocIterator it = par_iterator_begin();
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DocIterator outerScope = it;
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outerScope.pit() = outerScope.lastpit() + 2;
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updateMacros(it, outerScope);
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d->updateMacros(it, outerScope);
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}
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@ -3250,7 +3269,7 @@ bool Buffer::doExport(string const & format, bool put_in_tempdir,
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return true;
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}
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result_file = changeExtension(exportFileName().absFilename(), ext);
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result_file = changeExtension(d->exportFileName().absFilename(), ext);
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// We need to copy referenced files (e. g. included graphics
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// if format == "dvi") to the result dir.
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vector<ExportedFile> const files =
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@ -3615,9 +3634,9 @@ static bool needEnumCounterReset(ParIterator const & it)
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// set the label of a paragraph. This includes the counters.
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void Buffer::setLabel(ParIterator & it, UpdateType utype) const
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void Buffer::Impl::setLabel(ParIterator & it, UpdateType utype) const
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{
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BufferParams const & bp = this->masterBuffer()->params();
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BufferParams const & bp = owner_->masterBuffer()->params();
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DocumentClass const & textclass = bp.documentClass();
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Paragraph & par = it.paragraph();
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Layout const & layout = par.layout();
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@ -3713,9 +3732,9 @@ void Buffer::setLabel(ParIterator & it, UpdateType utype) const
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string const & type = counters.current_float();
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docstring full_label;
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if (type.empty())
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full_label = this->B_("Senseless!!! ");
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full_label = owner_->B_("Senseless!!! ");
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else {
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docstring name = this->B_(textclass.floats().getType(type).name());
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docstring name = owner_->B_(textclass.floats().getType(type).name());
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if (counters.hasCounter(from_utf8(type))) {
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string const & lang = par.getParLanguage(bp)->code();
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counters.step(from_utf8(type), utype);
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@ -3770,7 +3789,7 @@ void Buffer::updateLabels(ParIterator & parit, UpdateType utype) const
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}
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// set the counter for this paragraph
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setLabel(parit, utype);
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d->setLabel(parit, utype);
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// now the insets
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InsetList::const_iterator iit = parit->insetList().begin();
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18
src/Buffer.h
18
src/Buffer.h
@ -563,19 +563,6 @@ public:
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WordLangTuple & word_lang, docstring_list & suggestions) const;
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private:
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/// search for macro in local (buffer) table or in children
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MacroData const * getBufferMacro(docstring const & name,
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DocIterator const & pos) const;
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/** Update macro table starting with position of it
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\param it in some text inset
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*/
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void updateMacros(DocIterator & it,
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DocIterator & scope) const;
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///
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void setLabel(ParIterator & it, UpdateType utype) const;
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///
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void collectRelatives(BufferSet & bufs) const;
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///
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bool readFileHelper(support::FileName const & s);
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///
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@ -586,11 +573,6 @@ private:
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ReadStatus readFile(Lexer &, support::FileName const & filename,
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bool fromString = false);
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/** If we have branches that use the file suffix
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feature, return the file name with suffix appended.
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*/
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support::FileName exportFileName() const;
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/// Use the Pimpl idiom to hide the internals.
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class Impl;
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/// The pointer never changes although *pimpl_'s contents may.
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