/// set cursor to the given inset. Return true if found.
bool setCursorFromInset(Inset const *);
-
+ /// Recenters the BufferView such that the passed cursor
+ /// is in the center.
+ void recenter();
/// Ensure that the BufferView cursor is visible.
/// This method will automatically scroll and update the BufferView
/// if needed.
- void showCursor();
+ void showCursor();
/// Ensure the passed cursor \p dit is visible.
/// This method will automatically scroll and update the BufferView
/// if needed.
- void showCursor(DocIterator const & dit);
+ /// \param recenter Whether the cursor should be centered on screen
+ void showCursor(DocIterator const & dit, bool recenter = false);
+ /// Scroll to the cursor.
+ void scrollToCursor();
+ /// Scroll to the cursor.
+ /// \param recenter Whether the cursor should be centered on screen
+ bool scrollToCursor(DocIterator const & dit, bool recenter);
/// LFUN_SCROLL Helper.
void lfunScroll(FuncRequest const & cmd);
/// scroll down document by the given number of pixels.
Point getPos(DocIterator const & dit, bool boundary) const;
/// is the paragraph of the cursor visible ?
bool paragraphVisible(DocIterator const & dit) const;
+ /// is the cursor currently visible in the view
+ bool cursorInView(Point const & p, int h) const;
+ /// get the position and height of the cursor
+ void cursorPosAndHeight(Point & p, int & h) const;
///
void insertPlaintextFile(support::FileName const & f, bool asParagraph);
///
void insertLyXFile(support::FileName const & f);
+ /// save temporary bookmark for jump back navigation
+ void bookmarkEditPosition();
private:
/// noncopyable
/// \return true if no further update is needed.
bool singleParUpdate();
+ /// The minimal size of the document that is visible. Used
+ /// when it is allowed to scroll below the document.
+ int minVisiblePart();
+
/// Search recursively for the the innermost inset that covers (x, y) position.
/// \retval 0 if no inset is found.
Inset const * getCoveringInset(