Remove hardcoded values

[lyx.git] / src / DocIterator.h

diff --git a/src/DocIterator.h b/src/DocIterator.h
index 3d5647c8931b55008a81f1470429bc94266a2ceb..3f718697ad35cd761c618766f547823bc97212c2 100644 (file)
--- a/src/DocIterator.h
+++ b/src/DocIterator.h
@@ -15,7 +15,7 @@
 #include "CursorSlice.h"
 
 #include <vector>
-
+#include <algorithm>
 
 namespace lyx {
 
@@ -64,9 +64,7 @@ public:
        void resize(size_t i) { slices_.resize(i); }
 
        /// is the iterator valid?
-       operator const void*() const { return empty() ? 0 : this; }
-       /// is this iterator invalid?
-       bool operator!() const { return empty(); }
+       explicit operator bool() const { return !empty(); }
 
        /// does this iterator have any content?
        bool empty() const { return slices_.empty(); }
@@ -75,6 +73,9 @@ public:
        /// is this the last possible position?
        bool atLastPos() const { return pit() == lastpit() && pos() == lastpos(); }
 
+       /// checks the cursor slices for disabled spell checker insets
+       bool allowSpellCheck() const;
+
        //
        // access to slice at tip
        //
@@ -164,6 +165,8 @@ public:
        Paragraph & innerParagraph() const;
        /// return the inner text slice.
        CursorSlice const & innerTextSlice() const;
+       /// returns a DocIterator for the containing text inset
+       DocIterator getInnerText() const;
        /// the first and last positions of a word at top cursor slice
        /// \warning only works within text!
        FontSpan locateWord(word_location const loc) const;
@@ -202,7 +205,7 @@ public:
        /// move backward one paragraph
        void backwardPar();
        /// move backward one inset
-       /// FIXME: This is not implemented!
+       /// not used currently, uncomment if you need it
        //void backwardInset();
 
        /// are we some 'extension' (i.e. deeper nested) of the given iterator