Implement LFUN_SPELLING_REMOVE (patch from switt)

[lyx.git] / src / Changes.h

diff --git a/src/Changes.h b/src/Changes.h
index e08221e338a8be7ca9727073c835e47442af2a9b..cb5f57b080a360a939cf8ffc030ce4866a097a24 100644 (file)
--- a/src/Changes.h
+++ b/src/Changes.h
@@ -15,7 +15,10 @@
 #ifndef CHANGES_H
 #define CHANGES_H
 
+#include "Color.h"
+
 #include "support/docstream.h"
+#include "support/strfwd.h"
 #include "support/types.h"
 #include "support/lyxtime.h"
 
@@ -25,6 +28,9 @@
 namespace lyx {
 
 class AuthorList;
+class Buffer;
+class DocIterator;
+class OutputParams;
 
 class Change {
 public:
@@ -35,17 +41,33 @@ public:
                DELETED // deleted text
        };
 
-       explicit Change(Type t, int a = 0, time_type ct = current_time())
+       explicit Change(Type t = UNCHANGED, int a = 0, time_t ct = current_time())
                : type(t), author(a), changetime(ct) {}
 
        /// is the change similar to the given change such that both can be merged?
-       bool isSimilarTo(Change const & change);
+       bool isSimilarTo(Change const & change) const;
+       /// The color of this change on screen
+       Color color() const;
+       ///
+       bool changed() const { return type != UNCHANGED; }
+       ///
+       void setUnchanged() { type = UNCHANGED; }
+       ///
+       bool inserted() const { return type == INSERTED; }
+       ///
+       void setInserted() { type = INSERTED; }
+       ///
+       bool deleted() const { return type == DELETED; }
+       ///
+       void setDeleted() { type = DELETED; }
+       /// Is this change made by the current author ?
+       bool currentAuthor() const { return author == 0; }
 
        Type type;
 
        int author;
 
-       time_type changetime;
+       time_t changetime;
 };
 
 bool operator==(Change const & l, Change const & r);
@@ -76,20 +98,25 @@ public:
        /// return true if there is a change in the given range (excluding end)
        bool isChanged(pos_type start, pos_type end) const;
 
-       ///
+       /// return true if the whole range is deleted
+       bool isDeleted(pos_type start, pos_type end) const;
 
        /// output latex to mark a transition between two change types
        /// returns length of text outputted
        static int latexMarkChange(odocstream & os, BufferParams const & bparams,
-                                  Change const & oldChange, Change const & change);
+                                  Change const & oldChange, Change const & change,
+                                  OutputParams const & runparams);
 
        /// output .lyx file format for transitions between changes
-       static void lyxMarkChange(std::ostream & os, int & column,
-               Change const & old, Change const & change);
+       static void lyxMarkChange(std::ostream & os, BufferParams const & bparams,
+               int & column, Change const & old, Change const & change);
 
        ///
        void checkAuthors(AuthorList const & authorList);
 
+       ///
+       void addToToc(DocIterator const & cdit, Buffer const & buffer) const;
+
 private:
        class Range {
        public: