Provide proper fallback if a bibliography processor is not found

[lyx.git] / src / TextMetrics.h

diff --git a/src/TextMetrics.h b/src/TextMetrics.h
index e5aa06115656a844f156242488e42e99ab38e54c..ae99490955f948a180dcbd24c6a74ed0dd98cade 100644 (file)
--- a/src/TextMetrics.h
+++ b/src/TextMetrics.h
@@ -62,6 +62,11 @@ public:
        ///
        void newParMetricsUp();
 
+       /// The "nodraw" drawing stage for one single paragraph: set the
+       /// positions of the insets contained this paragraph in metrics
+       /// cache. Related to BufferView::updatePosCache.
+       void updatePosCache(pit_type pit) const;
+
        /// Gets the fully instantiated font at a given position in a paragraph
        /// Basically the same routine as Paragraph::getFont() in Paragraph.cpp.
        /// The difference is that this one is used for displaying, and thus we
@@ -94,6 +99,8 @@ public:
        bool redoParagraph(pit_type const pit);
        /// Clear cache of paragraph metrics
        void clear() { par_metrics_.clear(); }
+       /// Is cache of paragraph metrics empty ?
+       bool empty() const { return par_metrics_.empty(); }
 
        ///
        int ascent() const { return dim_.asc; }
@@ -117,6 +124,15 @@ private:
        ///
        ParagraphMetrics & parMetrics(pit_type, bool redo_paragraph);
 
+       /**
+        * Returns the left beginning of the text.
+        * This information cannot be taken from the layout object, because
+        * in LaTeX the beginning of the text fits in some cases
+        * (for example sections) exactly the label-width.
+        */
+       int leftMargin(pit_type pit, pos_type pos) const;
+       int leftMargin(pit_type pit) const;
+
        /// the minimum space a manual label needs on the screen in pixels
        int labelFill(Row const & row) const;
 
@@ -215,15 +231,6 @@ public:
        /// \sa BufferView::getCoveringInset() to get the innermost inset.
        Inset * checkInsetHit(int x, int y);
 
-       /**
-        * Returns the left beginning of the text.
-        * This information cannot be taken from the layout object, because
-        * in LaTeX the beginning of the text fits in some cases
-        * (for example sections) exactly the label-width.
-        */
-       int leftMargin(int max_width, pit_type pit, pos_type pos) const;
-       int leftMargin(int max_width, pit_type pit) const;
-
        /// calculates the position of a completion popup
        void completionPosAndDim(Cursor const & cur, int & x, int & y,
                Dimension & dim) const;