X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCursor.h;h=0d7441967866c2635fd9d6eea34a83355127f35c;hb=4e69b9bac5e970572b9cf9169e3db9060c47e3b6;hp=eb268a371a83750aa668d6ee87b84f7ef7eb6554;hpb=108a67ed433821fba346ddc0adb28483a0154e2a;p=lyx.git

diff --git a/src/Cursor.h b/src/Cursor.h
index eb268a371a..0d74419678 100644
--- a/src/Cursor.h
+++ b/src/Cursor.h
@@ -36,9 +36,6 @@ class Encoding;
 
 
 /// The cursor class describes the position of a cursor within a document.
-
-// The public inheritance should go in favour of a suitable data member
-// (or maybe private inheritance) at some point of time.
 class Cursor : public DocIterator
 {
 public:
@@ -114,7 +111,7 @@ public:
 	 */
 	bool selHandle(bool selecting);
 	///
-	docstring selectionAsString(bool label) const;
+	docstring selectionAsString(bool with_label) const;
 	///
 	docstring currentState() const;
 
@@ -228,11 +225,17 @@ public:
 	 * Right Thing (even if my getStatus partner said that I can do it).
 	 * It is sort of a kludge that should be used only rarely...
 	 */
-	void undispatched();
+	void undispatched() const;
 	/// the event was already dispatched
-	void dispatched();
-	/// Set which update should be done
-	void updateFlags(Update::flags f);
+	void dispatched() const;
+	/// Set which screen update should be done
+	void screenUpdateFlags(Update::flags f) const;
+	/// Forces an updateBuffer() call
+	void forceBufferUpdate() const;
+	/// Removes any pending updateBuffer() call
+	void clearBufferUpdate() const;
+	/// Do we need to call updateBuffer()?
+	bool needBufferUpdate() const;
 	/**
 	 * don't call update() when done
 	 *
@@ -241,9 +244,11 @@ public:
 	 * not need to be re-drawn and all entries in the coord cache stay
 	 * valid (and there are no other things to put in the coord cache).
 	 * This is a fairly rare event as well and only some optimization.
-	 * Not using noUpdate() should never be wrong.
+	 * Not using noScreenUpdate() should never be wrong.
 	 */
-	void noUpdate();
+	void noScreenUpdate() const;
+	///
+	Update::flags screenUpdate() const { return disp_.screenUpdate(); }
 	/// fix cursor in circumstances that should never happen.
 	/// \retval true if a fix occured.
 	bool fixIfBroken();
@@ -277,7 +282,8 @@ public:
 	void recordUndo(UndoKind kind = ATOMIC_UNDO) const;
 
 	/// Convenience: prepare undo for the inset containing the cursor
-	void recordUndoInset(UndoKind kind = ATOMIC_UNDO) const;
+	void recordUndoInset(UndoKind kind = ATOMIC_UNDO,
+			     Inset const * inset = 0) const;
 
 	/// Convenience: prepare undo for the whole buffer
 	void recordUndoFullDocument() const;
@@ -288,9 +294,16 @@ public:
 	///
 	void checkBufferStructure();
 
+	/// hook for text input to maintain the "new born word"
+	void markNewWordPosition();
+
+	/// The position of the new born word
+	/// As the user is entering a word without leaving it
+	/// the result is not empty. When not in text mode
+	/// and after leaving the word the result is empty.
+	DocIterator newWord() const { return new_word_; }
+
 public:
-	///
-	BufferView * bv_;
 //private:
 	
 	///
@@ -299,8 +312,18 @@ public:
 	void saveBeforeDispatchPosXY();
 
 private:
+	/// validate the "new born word" position
+	void checkNewWordPosition();
+	/// clear the "new born word" position
+	void clearNewWordPosition();
+
+private:
+	///
+	BufferView * bv_;
 	/// the anchor position
 	DocIterator anchor_;
+	/// the start of the new born word
+	DocIterator new_word_;
 	///
 	mutable DispatchResult disp_;
 	/**
@@ -392,8 +415,8 @@ public:
 	void plainInsert(MathAtom const & at);
 	///
 	void niceInsert(MathAtom const & at);
-	///
-	void niceInsert(docstring const & str, Parse::flags f = Parse::NORMAL,
+	/// return the number of inserted array items
+	int niceInsert(docstring const & str, Parse::flags f = Parse::NORMAL,
 			bool enter = true);
 
 	/// in pixels from top of screen