When cancelling saving of a children, cancel the whole process.

[lyx.git] / src / BufferView.h

diff --git a/src/BufferView.h b/src/BufferView.h
index eed408dae7e56245272507bd957af337b088291d..1089781ffdb79ab5d0f64ad6e12f1c34accf0253 100644 (file)
--- a/src/BufferView.h
+++ b/src/BufferView.h
@@ -42,7 +42,6 @@ class FuncStatus;
 class Intl;
 class Inset;
 class Length;
-class PainterInfo;
 class ParIterator;
 class ParagraphMetrics;
 class Point;
@@ -121,11 +120,12 @@ public:
        /// \return true if the BufferView is at the bottom of the document.
        bool isBottomScreen() const;
 
-       /// perform pending metrics updates.
-       /** \c Update::FitCursor means first to do a FitCursor, and to
+       /// Add \p flags to current update flags and trigger an update.
+       /* If this method is invoked several times before the update
+        * actually takes place, the effect is cumulative.
+        * \c Update::FitCursor means first to do a FitCursor, and to
         * force an update if screen position changes.
         * \c Update::Force means to force an update in any case.
-        * \retval true if a screen redraw is needed
         */
        void processUpdateFlags(Update::flags flags);
 
@@ -133,9 +133,6 @@ public:
        /// Only to be called with good y coordinates (after a bv::metrics)
        bool needsFitCursor() const;
 
-       /// returns true if this row needs to be repainted (to erase caret)
-       bool needRepaint(Text const * text, Row const & row) const;
-
        // Returns the amount of horizontal scrolling applied to the
        // top-level row where the cursor lies
        int horizScrollOffset() const;
@@ -308,8 +305,10 @@ public:
        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;
+       /// set the ascent and descent of the caret
+       void setCaretAscentDescent(int asc, int des);
+       /// get the position and height of the caret
+       void caretPosAndHeight(Point & p, int & h) const;
 
        ///
        void draw(frontend::Painter & pain, bool paint_caret);
@@ -368,13 +367,15 @@ private:
        /// Update current paragraph metrics.
        /// \return true if no further update is needed.
        bool singleParUpdate();
+       /// do the work for the public updateMetrics()
+       void updateMetrics(Update::flags & update_flags);
 
        // Set the row on which the cursor lives.
        void setCurrentRowSlice(CursorSlice const & rowSlice);
 
        // Check whether the row where the cursor lives needs to be scrolled.
        // Update the drawing strategy if needed.
-       void checkCursorScrollOffset(PainterInfo & pi);
+       void checkCursorScrollOffset();
 
        /// The minimal size of the document that is visible. Used
        /// when it is allowed to scroll below the document.