X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBranchList.h;h=dd89a261d765e601e26d42c6e0c317a38766dc76;hb=27a777ccc624b19c5d1961a6279c0db97594c0fb;hp=152ac58f78ebf1af28804d3e9e083a53d4867776;hpb=5fc41035a48ca62a79abe32bc32c76d7cc578370;p=lyx.git

diff --git a/src/BranchList.h b/src/BranchList.h
index 152ac58f78..dd89a261d7 100644
--- a/src/BranchList.h
+++ b/src/BranchList.h
@@ -1,11 +1,11 @@
-// -*- C++ -*- 
+// -*- C++ -*-
 /**
- * \file BranchList.h 
+ * \file BranchList.h
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  * \author Martin Vermeer
- * 
- * Full author contact details are available in file CREDITS
+ *
+ * Full author contact details are available in file CREDITS.
  *
  *
  * \class Branch
@@ -17,7 +17,7 @@
  * A branch has a name, can either be selected or not, and uses a
  * user-specifyable background colour. All these can be set and
  * queried.
- * 
+ *
  * \class BranchList
  *
  * A class containing a vector of all defined branches within a
@@ -30,77 +30,104 @@
 #ifndef BRANCHES_H
 #define BRANCHES_H
 
-#include "LString.h"
+#include "Color.h"
+
+#include "support/docstring.h"
+
 #include <list>
 
+
+namespace lyx {
+
+
 class Branch {
 public:
 	///
-	string const getBranch() const;
+	Branch();
 	///
-	void setBranch(string const &);
+	docstring const & getBranch() const;
 	///
-	bool getSelected() const;
-	///
-	void setSelected(bool);
-	/// 
-	string const getColor() const;
+	void setBranch(docstring const &);
 	///
-	void setColor(string const &);
-
+	bool getSelected() const;
+	/** Select/deselect the branch.
+	 *  \return true if the selection status changes.
+	 */
+	bool setSelected(bool);
+	///
+	RGBColor const & getColor() const;
+	///
+	void setColor(RGBColor const &);
+	/**
+	 * Set color from a string "#rrggbb".
+	 * Use LColor:background if the string is no valid color.
+	 * This ensures compatibility with LyX 1.4.0 that had the symbolic
+	 * color "none" that was displayed as LColor:background.
+	 */
+	void setColor(std::string const &);
 
 private:
 	///
-	string branch_;
+	docstring branch_;
 	///
 	bool selected_;
 	///
-	string color_;
+	RGBColor color_;
 };
 
 
 class BranchList {
-public:
-	///
-	BranchList() : separator_("|") {}
-	
 	///
 	typedef std::list<Branch> List;
+public:
+	typedef List::const_iterator const_iterator;
 
 	///
-	void clear();
-	///
-	bool empty() { return list.empty(); }
-	///
-	bool size() const { return list.size(); }
-	///
-	List::const_iterator begin() const { return list.begin(); }
+	BranchList() : separator_(from_ascii("|")) {}
+
 	///
-	List::const_iterator end() const { return list.end(); }
+	bool empty() const { return list.empty(); }
 	///
-	string getColor(string const &) const;
-	///	
-	void setColor(string const &, string const &);
-	/// Select/deselect multiple branches given in '|'-separated string
-	void setSelected(string const &, bool);
-	/// Add multiple branches to list
-	void add(string const &);
-	/// remove a branch from list by name
-	void remove(string const &);
-	/// return whether this branch is selected
-	bool selected(string const &) const;
-	/// return, as a '|'-separated string, all branch names
-	string allBranches() const;
-	/// 
-	string allSelected() const;
+	void clear() { list.clear(); }
 	///
-	string const separator() const;
-	
+	const_iterator begin() const { return list.begin(); }
+	const_iterator end() const { return list.end(); }
+
+	/** \returns the Branch with \c name. If not found, returns 0.
+	 */
+	Branch * find(docstring const & name);
+	Branch const * find(docstring const & name) const;
+
+	/** Add (possibly multiple (separated by separator())) branches to list
+	 *  \returns true if a branch is added.
+	 */
+	bool add(docstring const &);
+	/** remove a branch from list by name
+	 *  \returns true if a branch is removed.
+	 */
+	bool remove(docstring const &);
+
 private:
 	///
 	List list;
 	///
-	string separator_;
+	docstring separator_;
 };
 
+
+class BranchNamesEqual : public std::unary_function<Branch, bool> {
+public:
+	BranchNamesEqual(docstring const & name)
+		: name_(name) {}
+	bool operator()(Branch const & branch) const
+	{
+		return branch.getBranch() == name_;
+	}
+private:
+	docstring name_;
+};
+
+
+} // namespace lyx
+
 #endif