X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLayoutModuleList.h;h=aa9925109d9c6ab25979d60e1bab419df79fd001;hb=801d7dc9f42baf331642606a6641606779985439;hp=2d93bff9a1763497d8060c468e705f5b532a5341;hpb=90c64a5f5e41c8680a9c08bf78e1bb0cee558291;p=lyx.git

diff --git a/src/LayoutModuleList.h b/src/LayoutModuleList.h
index 2d93bff9a1..aa9925109d 100644
--- a/src/LayoutModuleList.h
+++ b/src/LayoutModuleList.h
@@ -19,6 +19,12 @@ namespace lyx {
 
 class LayoutFile;
 
+/**
+	Represents a list of modules, such as might be associated with
+	a particular document. Provides methods for adding modules, checking
+	if a module can be added, and, importantly, adapting the list to a
+	new DocumentClass.
+*/
 class LayoutModuleList {
 public:
 	///
@@ -44,14 +50,17 @@ public:
 		{ return lml_.insert(pos, str); }
 	///
 	void push_back(std::string const & str) { lml_.push_back(str); }
-	/// 
+	///
 	size_t size() const { return lml_.size(); }
 	/// This is needed in GuiDocument. It seems better than an
 	/// implicit conversion.
 	std::list<std::string> const & list() const { return lml_; }
 	/// Checks to make sure module's requriements are satisfied, that it does
 	/// not conflict with already-present modules, isn't already loaded, etc.
-	bool moduleCanBeAdded(std::string const & modName, 
+	bool moduleCanBeAdded(std::string const & modName,
+			LayoutFile const * const lay) const;
+	/// Like !moduleCanBeAdded(), but does not check requirements
+	bool moduleConflicts(std::string const & modName,
 			LayoutFile const * const lay) const;
 	/// If the user changes the base class for a given document, then the
 	/// associated module list has to be updated. This just calls
@@ -66,6 +75,14 @@ public:
 	/// to be made.
 	bool adaptToBaseClass(LayoutFile const * const lay,
 			std::list<std::string> const & removedModules);
+	///
+	bool operator==(LayoutModuleList const & other) const {
+		return lml_ == other.lml_;
+	}
+	///
+	bool operator!=(LayoutModuleList const & other) const {
+		return !operator==(other);
+	}
 private:
 	/// Removes modules excluded by, provided by, etc, the base class.
 	/// \param lay The document class against which to check.
@@ -87,5 +104,5 @@ private:
 	///
 	std::list<std::string> lml_;
 };
-}
+} // namespace lyx
 #endif