Automatically show the review toolbar if the document has tracked changes

[lyx.git] / src / Changes.h

diff --git a/src/Changes.h b/src/Changes.h
index 27710476a66d5349d784d3af5bf872b033f8ec6f..1d55b03b548acd191cb36d77d764bc16df0bc130 100644 (file)
--- a/src/Changes.h
+++ b/src/Changes.h
@@ -78,6 +78,8 @@ class BufferParams;
 
 class Changes {
 public:
+       Changes() : is_update_required_(false) {}
+
        /// set the pos to the given change
        void set(Change const & change, pos_type pos);
        /// set the range (excluding end) to the given change
@@ -98,6 +100,8 @@ public:
 
        /// return true if there is a change in the given range (excluding end)
        bool isChanged(pos_type start, pos_type end) const;
+       ///
+       bool isChanged() const;
 
        /// return true if the whole range is deleted
        bool isDeleted(pos_type start, pos_type end) const;
@@ -119,6 +123,11 @@ public:
        void addToToc(DocIterator const & cdit, Buffer const & buffer,
                bool output_active) const;
 
+       ///
+       void updateBuffer(Buffer const & buf);
+       ///
+       bool isUpdateRequired() const { return is_update_required_; }
+
 private:
        class Range {
        public:
@@ -161,6 +170,10 @@ private:
 
        /// table of changes, every row a change and range descriptor
        ChangeTable table_;
+
+       /// signals that the buffer's flag tracked_changes_present_ needs to be
+       /// recalculated
+       bool is_update_required_;
 };