X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FParagraphMetrics.h;h=a100651957d0c4714c146bc3d7d655f11b383bd0;hb=a9409b47851e57afb2a9c1b1262e60c6963d9dc4;hp=5cf587f788820ee430d7cf87dece138fc3a34818;hpb=0d3a63065070da129d3f930a126dfbf75f1d947e;p=lyx.git

diff --git a/src/ParagraphMetrics.h b/src/ParagraphMetrics.h
index 5cf587f788..a100651957 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.
@@ -18,9 +18,11 @@
 #define PARAGRAPH_METRICS_H
 
 #include "Dimension.h"
-#include "Paragraph.h"
 #include "Row.h"
 
+#include <map>
+#include <vector>
+
 namespace lyx {
 
 /**
@@ -30,16 +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() : par_(0) {}
 	/// The only useful constructor.
-	ParagraphMetrics(Paragraph const & par);
+	explicit ParagraphMetrics(Paragraph const & par);
 
 	/// Copy operator.
 	ParagraphMetrics & operator=(ParagraphMetrics const &);
@@ -69,7 +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;
 
@@ -80,15 +88,30 @@ 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_; }
+	void setPosition(int position);
+
+	///
+	Dimension const & insetDimension(Inset const * inset) const;
+	///
+	void setInsetDimension(Inset const *, Dimension const & dim);
 
 private:
+	///
+	int position_;
 	///
 	mutable RowList rows_;
 	/// cached dimensions of paragraph
 	Dimension dim_;
 	///
 	Paragraph const * par_;
+	
+	typedef std::map<Inset const *, Dimension> InsetDims;
+	///
+	InsetDims inset_dims_;
 };
 
 } // namespace lyx