X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FParagraphMetrics.h;h=e6ca9dbb8e1f4d2f6d7b41308dda7c0b65048973;hb=449c766e03d94ddf6c823cfcae845f76f83c0e1c;hp=63c9edb76eee13678a0559ce0fb81d413defd26b;hpb=237c132c1e6fc720b87f2fea6deb18a8395cbe0a;p=lyx.git

diff --git a/src/ParagraphMetrics.h b/src/ParagraphMetrics.h
index 63c9edb76e..e6ca9dbb8e 100644
--- a/src/ParagraphMetrics.h
+++ b/src/ParagraphMetrics.h
@@ -5,10 +5,10 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Asger Alstrup
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author John Levon
- * \author André Pönitz
- * \author Jürgen Vigna
+ * \author André Pönitz
+ * \author Jürgen Vigna
  * \author Abdelrazak Younes
  *
  * Full author contact details are available in file CREDITS.
@@ -18,10 +18,10 @@
 #define PARAGRAPH_METRICS_H
 
 #include "Dimension.h"
-#include "Paragraph.h"
 #include "Row.h"
 
 #include <map>
+#include <vector>
 
 namespace lyx {
 
@@ -32,16 +32,22 @@ namespace lyx {
  */
 typedef std::vector<Row> RowList;
 
+class Buffer;
+class BufferView;
+class BufferParams;
+class Font;
+class Inset;
+class Paragraph;
 class MetricsInfo;
 class PainterInfo;
 
-/// Helper class for Paragraph Metrics.
-class ParagraphMetrics  {
+/// Helper class for paragraph metrics.
+class ParagraphMetrics {
 public:
 	/// Default constructor (only here for STL containers).
-	ParagraphMetrics(): par_(0) {};
+	ParagraphMetrics() : position_(0), par_(0) {}
 	/// The only useful constructor.
-	ParagraphMetrics(Paragraph const & par);
+	explicit ParagraphMetrics(Paragraph const & par);
 
 	/// Copy operator.
 	ParagraphMetrics & operator=(ParagraphMetrics const &);
@@ -71,7 +77,7 @@ public:
 	/// The painter and others use this
 	RowList const & rows() const { return rows_; }
 	///
-	int rightMargin(Buffer const & buffer) const;
+	int rightMargin(BufferView const & bv) const;
 	///
 	int singleWidth(pos_type pos, Font const & Font) const;
 
@@ -82,7 +88,7 @@ public:
 	bool hfillExpansion(Row const & row, pos_type pos) const;
 
 	/// 
-	void computeRowSignature(Row &, BufferParams const & bparams);
+	size_t computeRowSignature(Row const &, BufferParams const & bparams) const;
 
 	///
 	int position() const { return position_; }