Routines for calculating numerical labels for BibTeX citations.

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index d13d7d9782cc709d6ca4a4b2d16f29722c9e5f53..5b277c4edc8e7dab79584040e114f90cfb3ecdc7 100644 (file)
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -32,6 +32,7 @@ class Change;
 class CoordCache;
 class Cursor;
 class DocIterator;
+class DocumentClass;
 class FuncRequest;
 class FuncStatus;
 class Intl;
@@ -146,15 +147,23 @@ public:
 
        /// 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.
@@ -187,8 +196,8 @@ public:
        /// translate and insert a character, using the correct keymap.
        void translateAndInsert(char_type c, Text * t, Cursor & cur);
 
-       /// return true for events that will handle.
-       FuncStatus getStatus(FuncRequest const & cmd);
+       /// \return true if we've made a decision
+       bool getStatus(FuncRequest const & cmd, FuncStatus & flag);
        /// execute the given function.
        /// \return true if the function has been processed.
        bool dispatch(FuncRequest const & argument);
@@ -253,6 +262,10 @@ public:
        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;
 
 
        ///
@@ -289,6 +302,12 @@ public:
        void insertPlaintextFile(support::FileName const & f, bool asParagraph);
        ///
        void insertLyXFile(support::FileName const & f);
+       /// save temporary bookmark for jump back navigation
+       void bookmarkEditPosition();
+       /// Find and return the inset associated with given dialog name.
+       Inset * editedInset(std::string const & name) const;
+       /// Associate an inset associated with given dialog name.
+       void editInset(std::string const & name, Inset * inset);
 
 private:
        /// noncopyable
@@ -301,6 +320,10 @@ private:
        /// \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(
@@ -309,6 +332,8 @@ private:
                int y  //< y-coordinate on screen
                ) const;
 
+       ///
+       void updateLayout(DocumentClass const * const oldlayout);
        ///
        int width_;
        ///