X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FDocIterator.h;h=cde876cd86f1382a4a6938bfd7f3a91d876eca31;hb=28be7d552f62cc02fa86d7f79201d089bfb2d7b5;hp=77968191dd23af9042e0ba7110e6622034549d91;hpb=6b4c3036aa470d57d6cdea9e22cae961bc413025;p=lyx.git

diff --git a/src/DocIterator.h b/src/DocIterator.h
index 77968191dd..cde876cd86 100644
--- a/src/DocIterator.h
+++ b/src/DocIterator.h
@@ -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 +165,10 @@ public:
 	Paragraph & innerParagraph() const;
 	/// return the inner text slice.
 	CursorSlice const & innerTextSlice() const;
+	// convert a DocIterator into an argument to LFUN_PARAGRAPH_GOTO
+	docstring paragraphGotoArgument() 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;
@@ -179,6 +184,10 @@ public:
 	//
 	// elementary moving
 	//
+	/// move one step backwards
+	bool posBackward();
+	/// move one step forward
+	bool posForward();
 	/**
 	 * move on one logical position, descend into nested insets
 	 * including collapsed insets
@@ -202,7 +211,7 @@ 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