Run grand-replace (issue 3765)

[lilypond.git] / lily / include / grob.hh

diff --git a/lily/include/grob.hh b/lily/include/grob.hh
index 4a037c270590ba1555fd9d108bea802ea1145ad9..83ec5f73edf25cfa79ca5316290745bd4437f37f 100644 (file)
--- a/lily/include/grob.hh
+++ b/lily/include/grob.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1996--2010 Han-Wen Nienhuys
+  Copyright (C) 1996--2014 Han-Wen Nienhuys
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -25,12 +25,14 @@
 #include "dimension-cache.hh"
 #include "grob-interface.hh"
 
+#include <set>
+
 class Grob
 {
 private:
   DECLARE_SMOBS (Grob);
-  DECLARE_CLASSNAME(Grob);
-  
+  DECLARE_CLASSNAME (Grob);
+
   void init ();
 
 protected:
@@ -43,13 +45,13 @@ protected:
   SCM immutable_property_alist_;
   SCM mutable_property_alist_;
   SCM object_alist_;
-  
+
   /*
     If this is a property, it accounts for 25% of the property
     lookups.
   */
   SCM interfaces_;
-  
+
   void substitute_object_links (SCM, SCM);
   Real get_offset (Axis a) const;
   SCM try_callback (SCM, SCM);
@@ -57,7 +59,7 @@ protected:
   void internal_set_value_on_alist (SCM *alist, SCM sym, SCM val);
 
 public:
-  
+
   /* friends */
   friend class Spanner;
   friend class System;
@@ -67,15 +69,26 @@ public:
   /* standard callbacks */
   DECLARE_SCHEME_CALLBACK (x_parent_positioning, (SCM));
   DECLARE_SCHEME_CALLBACK (y_parent_positioning, (SCM));
+  DECLARE_SCHEME_CALLBACK (pure_stencil_height, (SCM smob, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (stencil_height, (SCM smob));
   DECLARE_SCHEME_CALLBACK (stencil_width, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (pure_simple_vertical_skylines_from_extents, (SCM smob, SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (simple_vertical_skylines_from_extents, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (vertical_skylines_from_stencil, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (pure_vertical_skylines_from_element_stencils, (SCM smob, SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (vertical_skylines_from_element_stencils, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (pure_simple_horizontal_skylines_from_extents, (SCM smob, SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (simple_horizontal_skylines_from_extents, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (horizontal_skylines_from_stencil, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (pure_horizontal_skylines_from_element_stencils, (SCM smob, SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (horizontal_skylines_from_element_stencils, (SCM smob));
 
   /* R/O access */
   Output_def *layout () const { return layout_; }
   Grob *original () const { return original_; }
   SCM interfaces () const { return interfaces_; }
 
-  /* life & death */ 
+  /* life & death */
   Grob (SCM basic_props);
   Grob (Grob const &);
   virtual Grob *clone () const;
@@ -91,20 +104,22 @@ public:
   SCM get_property_alist_chain (SCM) const;
   SCM internal_get_property (SCM symbol) const;
   SCM internal_get_property_data (SCM symbol) const;
+  SCM internal_get_pure_property (SCM symbol, int start, int end) const;
+  SCM internal_get_maybe_pure_property (SCM symbol, bool pure, int start, int end) const;
   SCM internal_get_non_callback_marker_property_data (SCM symbol) const;
   SCM internal_get_object (SCM symbol) const;
   void internal_set_object (SCM sym, SCM val);
   void internal_del_property (SCM symbol);
-  void instrumented_set_property (SCM, SCM, char const*, int, char const*);
+  void instrumented_set_property (SCM, SCM, char const *, int, char const *);
   void internal_set_property (SCM sym, SCM val);
 
-  /* messages */  
-  void warning (string) const;
-  void programming_error (string) const;
-
+  /* messages */
+  void warning (const string&) const;
+  void programming_error (const string&) const;
 
   /* class hierarchy */
   virtual System *get_system () const;
+  static System *get_system (Grob *);
   virtual void do_break_processing ();
   virtual Grob *find_broken_piece (System *) const;
   virtual void discretionary_processing ();
@@ -118,7 +133,7 @@ public:
 
   /* interfaces */
   bool internal_has_interface (SCM intf);
-  DECLARE_GROB_INTERFACE();
+  DECLARE_GROB_INTERFACE ();
 
   /* offsets */
   void translate_axis (Real, Axis);
@@ -138,8 +153,22 @@ public:
   Grob *get_parent (Axis a) const;
   void fixup_refpoint ();
 
+  /* vertical ordering */
+  static bool internal_vertical_less (Grob *g1, Grob *g2, bool pure);
+  static Grob *get_root_vertical_alignment (Grob *g);
+  static Grob *get_vertical_axis_group (Grob *g);
+  static bool vertical_less (Grob *g1, Grob *g2);
+  static bool pure_vertical_less (Grob *g1, Grob *g2);
+  static int get_vertical_axis_group_index (Grob *g);
+
+  /* skylines */
   virtual Interval_t<int> spanned_rank_interval () const;
+  virtual bool pure_is_visible (int start, int end) const;
   bool check_cross_staff (Grob *common);
+  static bool less (Grob *g1, Grob *g2);
+  static SCM maybe_pure_internal_simple_skylines_from_extents (Grob *, Axis, bool, int, int, bool, bool);
+  static SCM internal_skylines_from_element_stencils (Grob *me, Axis a, bool pure, int beg, int end);
+  static SCM internal_skylines_from_element_stencils (SCM, Axis);
 };
 
 /* smob utilities */
@@ -147,12 +176,16 @@ DECLARE_UNSMOB (Grob, grob);
 Spanner *unsmob_spanner (SCM);
 Item *unsmob_item (SCM);
 
+/* unification */
+void uniquify (vector <Grob *> &);
+
 /* refpoints */
 Grob *common_refpoint_of_list (SCM elt_list, Grob *, Axis a);
-Grob *common_refpoint_of_array (vector<Grob*> const &, Grob *, Axis a);
+Grob *common_refpoint_of_array (vector<Grob *> const &, Grob *, Axis a);
+Grob *common_refpoint_of_array (set<Grob *> const &, Grob *, Axis a);
 System *get_root_system (Grob *me);
 
-/* extents */ 
+/* extents */
 Interval robust_relative_extent (Grob *, Grob *, Axis);
 
 /* offset/extent callbacks. */