/// Reads the style files
extern bool LyXSetStyle();
+
/// Index into BaseClassList. Basically a 'strong typedef'.
-class BaseClassIndex {
+class LayoutFileIndex {
public:
///
- typedef size_t base_type;
+ typedef std::string base_type;
///
- BaseClassIndex(base_type t) { data_ = t; }
+ LayoutFileIndex(base_type t) { data_ = t; }
///
operator base_type() const { return data_; }
///
+ bool empty() const { return data_.empty(); }
private:
base_type data_;
};
+/// This class amounts to little more than a `strong typedef'.
+/// A LayoutFile represents the layout information that is
+/// contained in a *.layout file.
+class LayoutFile : public TextClass {
+public:
+ /// This should never be used, but it has to be provided for
+ /// std::map operator[] to work. Something like:
+ /// mapthingy[stuff] = otherthing
+ /// creates an empty object before doing the assignment.
+ LayoutFile() {}
+ /// check whether the TeX class is available
+ bool isTeXClassAvailable() const { return texClassAvail_; }
+private:
+ /// Construct a layout with default values. Actual values loaded later.
+ explicit LayoutFile(std::string const &,
+ std::string const & = std::string(),
+ std::string const & = std::string(),
+ bool texClassAvail = false);
+ /// The only class that should create a LayoutFile is
+ /// BaseClassList, which calls the private constructor.
+ friend class BaseClassList;
+};
+
+
/// A list of base document classes (*.layout files).
+/// This is a singleton class. The sole instance is accessed
+/// via BaseClassList::get()
class BaseClassList {
public:
///
BaseClassList() {}
+ /// \return The sole instance of this class.
+ static BaseClassList & get();
///
- typedef std::vector<TextClass> ClassList;
- ///
- typedef ClassList::const_iterator const_iterator;
- ///
- const_iterator begin() const { return classlist_.begin(); }
+ bool empty() const { return classmap_.empty(); }
///
- const_iterator end() const { return classlist_.end(); }
+ bool haveClass(std::string const & classname) const;
///
- bool empty() const { return classlist_.empty(); }
-
- /// Gets textclass number from name, -1 if textclass name does not exist
- std::pair<bool, BaseClassIndex> const
- numberOfClass(std::string const & textclass) const;
-
+ LayoutFile const & operator[](std::string const & classname) const;
///
- TextClass const & operator[](BaseClassIndex textclass) const;
-
- /// Read textclass list. Returns false if this fails.
+ LayoutFile & operator[](std::string const & classname);
+ /// Read textclass list. Returns false if this fails.
bool read();
-
/// Clears the textclass so as to force it to be reloaded
- void reset(BaseClassIndex const textclass);
-
+ void reset(LayoutFileIndex const & tc);
/// add a textclass from user local directory.
- /// Return ture/false, and textclass number
- std::pair<bool, BaseClassIndex> const
- addTextClass(std::string const & textclass, std::string const & path);
-
+ /// \return the identifier for the loaded file, or else an
+ /// empty string if no file was loaded.
+ LayoutFileIndex
+ addLayoutFile(std::string const & textclass, std::string const & path);
+ /// a list of the available classes
+ std::vector<LayoutFileIndex> classList() const;
+ ///
+ static std::string const localPrefix;
private:
+ ///
+ typedef std::map<std::string, LayoutFile> ClassMap;
/// noncopyable
BaseClassList(BaseClassList const &);
/// nonassignable
void operator=(BaseClassList const &);
-
///
- mutable ClassList classlist_;
+ mutable ClassMap classmap_; //FIXME
};
///
-extern BaseClassList baseclasslist;
-///
-BaseClassIndex defaultBaseclass();
+LayoutFileIndex defaultBaseclass();
} // namespace lyx