remove obsolete references to saveSelection

[lyx.git] / src / paragraph_funcs.h

diff --git a/src/paragraph_funcs.h b/src/paragraph_funcs.h
index fa7d69419fb253c5f472a934822571406732819c..59786081cbafd90e9d872a7a090855b60d93976c 100644 (file)
--- a/src/paragraph_funcs.h
+++ b/src/paragraph_funcs.h
@@ -6,70 +6,79 @@
  *
  * \author Lars Gullik Bjønnes
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef PARAGRAPH_FUNCS_H
 #define PARAGRAPH_FUNCS_H
 
-#include "ParagraphList.h"
 #include "support/types.h"
 
+
+namespace lyx {
+
 class Buffer;
 class BufferParams;
+class Inset;
+class Font;
 class Paragraph;
-class TexRow;
+class ParagraphList;
 
-///
+/**
+ * This breaks a paragraph at the specified position.
+ * The new paragraph will:
+ * get the default layout, when flag == 0
+ * will inherit the existing one, except for depth, when flag == 1
+ * will inherit the existing one, including depth, when flag == 2
+ * Be aware that the old or new paragraph does not contain any rows
+ * after this.
+ */
 void breakParagraph(BufferParams const & bparams,
-                   ParagraphList::iterator par,
-                   lyx::pos_type pos,
+                   ParagraphList & paragraphs,
+                   pit_type par,
+                   pos_type pos,
                    int flag);
 
 ///
 void breakParagraphConservative(BufferParams const & bparams,
-                               ParagraphList::iterator par,
-                               lyx::pos_type pos);
+                               ParagraphList & paragraphs,
+                               pit_type par,
+                               pos_type pos);
 
 /**
  * Append the next paragraph onto the tail of this one.
  * Be careful, this doesent make any check at all.
  */
-void mergeParagraph(Buffer * buf,
-                   ParagraphList::iterator par);
+void mergeParagraph(BufferParams const & bparams,
+       ParagraphList & paragraphs, pit_type par);
 
 
-#if 0
 /// for the environments
-Paragraph * depthHook(Paragraph * par, Paragraph::depth_type depth);
+pit_type depthHook(pit_type par,
+       ParagraphList const & plist, depth_type depth);
 
-Paragraph * outerHook(Paragraph * par);
+pit_type outerHook(pit_type par, ParagraphList const & plist);
 
 /// Is it the first par with same depth and layout?
-bool isFirstInSequence(Paragraph * par);
+bool isFirstInSequence(pit_type par, ParagraphList const & plist);
 
 /** Check if the current paragraph is the last paragraph in a
     proof environment */
-int getEndLabel(Paragraph * para, BufferParams const & bparams);
-#endif
-
-ParagraphList::iterator
-TeXDeeper(Buffer const * buf,
-         BufferParams const & bparams,
-         ParagraphList::iterator pit,
-         std::ostream & os, TexRow & texrow);
-
-ParagraphList::iterator
-TeXEnvironment(Buffer const * buf,
-              BufferParams const & bparams,
-              ParagraphList::iterator pit,
-              std::ostream & os, TexRow & texrow);
-
-ParagraphList::iterator
-TeXOnePar(Buffer const * buf,
-         BufferParams const & bparams,
-         ParagraphList::iterator pit,
-         std::ostream & os, TexRow & texrow,
-         bool moving_arg);
+int getEndLabel(pit_type par, ParagraphList const & plist);
+
+/**
+ * Get the font of the "environment" of paragraph \p par_offset in \p pars.
+ * All font changes of the paragraph are relative to this font.
+ */
+Font const outerFont(pit_type par_offset, ParagraphList const & pars);
+
+/// return the number of InsetOptArg in a paragraph
+int numberOfOptArgs(Paragraph const & par);
+
+/// accept the changes within the complete ParagraphList
+void acceptChanges(ParagraphList & pars, BufferParams const & bparams);
+
+
+} // namespace lyx
 
 #endif // PARAGRAPH_FUNCS_H