*/
#include "debug.hh"
#include "dimensions.hh"
+#include "dimension-cache.hh"
#include "crescendo.hh"
#include "musical-request.hh"
#include "lookup.hh"
#include "directional-element-interface.hh"
#include "staff-symbol-referencer.hh"
#include "translator-group.hh"
+#include "axis-group-interface.hh"
+
/*
- Wat mij betreft wel DYN_LINE
- */
-#define DYN_LINE
+ TODO:
+ * direction of text-dynamic-request if not equalt to direction
+ of line-spanner
+
+ * FIXME: this has gotten a bit too hairy.
+ */
-#ifdef DYN_LINE
class Dynamic_line_spanner : public Spanner
{
public:
Dynamic_line_spanner ();
-
+ VIRTUAL_COPY_CONS(Score_element);
void add_column (Note_column*);
- Direction get_default_dir () const;
-protected:
- virtual void do_post_processing ();
+ void add_element (Score_element*);
};
Dynamic_line_spanner::Dynamic_line_spanner ()
{
set_elt_property ("transparent", SCM_BOOL_T);
side_position (this).set_axis (Y_AXIS);
+ Axis_group_interface (this).set_interface ();
+ Axis_group_interface (this).set_axes (X_AXIS, Y_AXIS);
}
void
Dynamic_line_spanner::add_column (Note_column* n)
{
- if (!spanned_drul_[LEFT])
- set_bounds (LEFT, n);
- set_bounds (RIGHT, n);
+ if (!get_bound (LEFT))
+ set_bound (LEFT, n);
+ else
+ set_bound (RIGHT, n);
add_dependency (n);
}
-Direction
-Dynamic_line_spanner::get_default_dir () const
-{
- return DOWN;
-}
void
-Dynamic_line_spanner::do_post_processing ()
+Dynamic_line_spanner::add_element (Score_element* e)
{
- Spanner::do_post_processing ();
- Direction dir = directional_element (this).get ();
- if (!dir)
- dir = get_default_dir ();
-
- /*
- Hier is ook vast iets voor?
- */
- Staff_symbol_referencer_interface si (this);
- Real above_staff = si.line_count () + 2;
-
-#if 0
- // Aargh, nu snap ik waarom ik het niet snap
- // zie Staff_symbol_referencer_interface::set_position
-
- if (si.position_f () * dir < above_staff)
- si.set_position (above_staff * (int)dir);
-
- SCM s = get_elt_property ("padding");
- if (gh_number_p (s))
- {
- si.set_position (si.position_f () + gh_scm2double (s) * (int) dir);
- }
-#else
- Real dy = 0;
- Real pos = si.position_f () * dir;
- if (pos * dir < above_staff)
- dy = above_staff;
-
- SCM s = get_elt_property ("padding");
- if (gh_number_p (s))
- dy += gh_scm2double (s);
-
- Real half_space = si.staff_space () / 2;
- translate_axis (dy*half_space*dir, Y_AXIS);
-#endif
-
+ e->set_parent (this, Y_AXIS);
+ Axis_group_interface (this).add_element (e);
}
-#endif
-/*
- TODO:
- Baseline alignment / character metrics of dynamic symbols.
- */
-
/**
print text & hairpin dynamics.
*/
Span_req * span_start_req_l_;
Drul_array<Span_req*> span_req_l_drul_;
-#ifdef DYN_LINE
Dynamic_line_spanner* line_spanner_;
-#else
- Spanner* line_spanner_;
-#endif
+ Dynamic_line_spanner* finished_line_spanner_;
Moment last_request_mom_;
+
+ Array<Note_column*> pending_column_arr_;
+ Link_array<Score_element> pending_element_arr_;
void typeset_all ();
virtual void do_removal_processing ();
virtual void acknowledge_element (Score_element_info);
virtual bool do_try_music (Music *req_l);
- virtual void do_process_requests ();
+ virtual void do_process_music ();
virtual void do_pre_move_processing ();
virtual void do_post_move_processing ();
};
text_p_ = 0;
finished_cresc_p_ = 0;
line_spanner_ = 0;
+ finished_line_spanner_ = 0;
span_start_req_l_ = 0;
cresc_p_ =0;
}
void
-Dynamic_engraver::do_process_requests ()
+Dynamic_engraver::do_process_music ()
{
- if ((span_req_l_drul_[START] || text_req_l_) && !line_spanner_)
+ if ((span_req_l_drul_[START] || span_req_l_drul_[STOP] || text_req_l_)
+ && !line_spanner_
+ && pending_element_arr_.size ())
{
-#ifdef DYN_LINE
line_spanner_ = new Dynamic_line_spanner;
-#else
- line_spanner_ = new Spanner;
- line_spanner_->set_elt_property ("transparent", SCM_BOOL_T);
- side_position (line_spanner_).set_axis (Y_AXIS);
-#endif
+ for (int i = 0; i < pending_column_arr_.size (); i++)
+ line_spanner_->add_column (pending_column_arr_[i]);
+ pending_column_arr_.clear ();
announce_element (Score_element_info
(line_spanner_,
text_req_l_ ? text_req_l_ : span_req_l_drul_[START]));
}
-
- if (span_req_l_drul_[START] || text_req_l_)
- last_request_mom_ = now_mom ();
-
-#ifndef DYN_LINE
- if (line_spanner_)
+
+ if (line_spanner_ && pending_element_arr_.size ())
+ {
+ for (int i = 0; i < pending_element_arr_.size (); i++)
+ line_spanner_->add_element (pending_element_arr_[i]);
+ pending_element_arr_.clear ();
+ }
+
+ /*
+ TODO: This should be optionised:
+ * break when group of dynamic requests ends
+ * break now (only if no cresc. in progress)
+ * continue through piece */
+ if (span_req_l_drul_[START] || span_req_l_drul_[STOP] || text_req_l_)
+ {
+ last_request_mom_ = now_mom ();
+ }
+ else
{
/*
- Generic property will handle this for a Dynamic_line_spanner
+ During a (de)crescendo, pending request will not be cleared,
+ and a line-spanner will always be created, as \< \! are already
+ two requests.
+
+ Maybe always creating a line-spanner for a (de)crescendo (see
+ below) is not a good idea:
+
+ a\< b\p \!c
+
+ the \p will be centred on the line-spanner, and thus clash
+ with the hairpin. When axis-group code is in place, the \p
+ should move below the hairpin, which is probably better?
+
+ Urg, but line-spanner must always have at least same duration
+ as (de)crecsendo, b.o. line-breaking.
*/
- Direction dir = DOWN;
- SCM s = get_property ("dynamicDirection");
- if (!isdir_b (s))
+ if (now_mom () > last_request_mom_ && !span_start_req_l_)
{
- s = get_property ("verticalDirection");
+ for (int i = 0; i < pending_element_arr_.size (); i++)
+ {
+ Score_element* e = pending_element_arr_[i];
+ side_position (e).set_axis (Y_AXIS);
+ side_position (e).add_staff_support ();
+
+ /*
+ UGH UGH
+ */
+ Direction d = directional_element (e).get ();
+ if (!d)
+ {
+ SCM s = get_property ("dynamicDirection");
+ if (!isdir_b (s))
+ s = get_property ("verticalDirection");
+ if (isdir_b (s))
+ d = to_dir (s);
+ directional_element (e).set (d);
+ }
+
+ SCM s = get_property ("dynamicPadding");
+ if (gh_number_p (s))
+ e->set_elt_property ("padding", s);
+ s = get_property ("dynamicMinimumSpace");
+ if (gh_number_p (s))
+ e->set_elt_property ("minimum-space", s);
+ }
+ pending_element_arr_.clear ();
+ if (line_spanner_)
+ {
+ for (int i = 0; i < pending_column_arr_.size (); i++)
+ line_spanner_->add_column (pending_column_arr_[i]);
+ pending_column_arr_.clear ();
+ finished_line_spanner_ = line_spanner_;
+ line_spanner_ = 0;
+ }
}
-
- if (isdir_b (s) && to_dir (s))
- dir = to_dir (s);
-
- line_spanner_->set_elt_property ("direction", gh_int2scm ((int)dir));
-
- s = get_property ("dynamicPadding");
- Real padding;
- if (gh_number_p (s))
- padding = gh_scm2double (s);
- else
- padding = 2;
- line_spanner_->set_elt_property ("padding", gh_double2scm (padding));
- }
-#endif
-
+ }
+
if (text_req_l_)
{
String loud = text_req_l_->text_str_;
text_p_->set_elt_property ("style", gh_str02scm ("dynamic"));
text_p_->set_elt_property ("script-priority",
gh_int2scm (100));
-
- assert (line_spanner_);
- text_p_->set_parent (line_spanner_, Y_AXIS);
+ if (Direction d=text_req_l_->get_direction ())
+ directional_element (text_p_).set (d);
+ pending_element_arr_.push (text_p_);
+ text_p_->set_elt_property ("self-alignment-Y", gh_int2scm (0));
+ text_p_->add_offset_callback (Side_position_interface::aligned_on_self,
+ Y_AXIS);
announce_element (Score_element_info (text_p_, text_req_l_));
}
else
{
assert (!finished_cresc_p_);
- cresc_p_->set_bounds(RIGHT, get_staff_info ().musical_pcol_l ());
+ cresc_p_->set_bound (RIGHT, get_staff_info ().musical_pcol_l ());
finished_cresc_p_ = cresc_p_;
cresc_p_ = 0;
span_start_req_l_ = 0;
}
s = get_property (span_req_l_drul_[START]->span_type_str_ + "Spanner");
+
+
+ /*
+ TODO: Use symbols.
+ */
if (gh_string_p (s)) //&& ly_scm2string (s) != "hairpin")
{
cresc_p_->set_elt_property ("spanner", s);
+ "Spanner", SCM_UNDEFINED);
}
- cresc_p_->set_bounds(LEFT, get_staff_info ().musical_pcol_l ());
- cresc_p_->set_bounds(RIGHT, get_staff_info ().musical_pcol_l ());
+ cresc_p_->set_bound (LEFT, get_staff_info ().musical_pcol_l ());
+
- // arrragh, brr, urg: we know how wide text is, no?
+ /*
+ We know how wide the text is, if we can be sure that the
+ text already has relevant pointers into the paperdef,
+ and it has its font-size property set.
+
+ Since font-size may be set by a context higher up, we
+ can not be sure of the size.
+
+
+ We shouldn't try to do this stuff here, the Item should
+ do it when the score is finished. We could maybe
+ set a callback to have the Item do the alignment if
+ it is not a special symbol, like Crescendo.
+ */
+
+
if (text_p_)
{
index_set_cell (cresc_p_->get_elt_property ("dynamic-drul"),
index_set_cell (finished_cresc_p_->get_elt_property ("dynamic-drul"),
RIGHT, SCM_BOOL_T);
}
-
- assert (line_spanner_);
- cresc_p_->set_parent (line_spanner_, Y_AXIS);
+ pending_element_arr_.push (cresc_p_);
+ cresc_p_->set_elt_property ("self-alignment-Y", gh_int2scm (0));
+ cresc_p_->add_offset_callback
+ (Side_position_interface::aligned_on_self, Y_AXIS);
announce_element (Score_element_info (cresc_p_, span_req_l_drul_[START]));
}
}
typeset_all ();
if (line_spanner_)
{
-#ifndef DYN_LINE
- Direction dir = directional_element (line_spanner_).get ();
- Real staff_space = Staff_symbol_referencer_interface (line_spanner_).staff_space ();
- SCM s = line_spanner_->get_elt_property ("padding");
- line_spanner_->translate_axis (gh_scm2double (s) * staff_space * (int)dir, Y_AXIS);
-#endif
+ side_position (line_spanner_).add_staff_support ();
typeset_element (line_spanner_);
line_spanner_ = 0;
}
}
-
void
Dynamic_engraver::typeset_all ()
{
if (finished_cresc_p_)
{
- finished_cresc_p_->set_bounds (RIGHT, get_staff_info ().musical_pcol_l ());
typeset_element (finished_cresc_p_);
finished_cresc_p_ =0;
}
typeset_element (text_p_);
text_p_ = 0;
}
-
- /*
- TODO: This should be optionised:
- * break when group of dynamic requests ends
- * break now
- * continue through piece
- */
- if (line_spanner_ && last_request_mom_ < now_mom ())
+ if (finished_line_spanner_)
{
-#ifndef DYN_LINE
- Direction dir = directional_element (line_spanner_).get ();
- Real staff_space = Staff_symbol_referencer_interface (line_spanner_).staff_space ();
- SCM s = line_spanner_->get_elt_property ("padding");
- line_spanner_->translate_axis (gh_scm2double (s) * staff_space * (int)dir, Y_AXIS);
-#endif
- typeset_element (line_spanner_);
- line_spanner_ = 0;
+ side_position (finished_line_spanner_).add_staff_support ();
+ typeset_element (finished_line_spanner_);
+ finished_line_spanner_ = 0;
}
}
void
Dynamic_engraver::acknowledge_element (Score_element_info i)
{
- if (line_spanner_)
+ if (Note_column* n = dynamic_cast<Note_column*> (i.elem_l_))
{
- if (Note_column* n = dynamic_cast<Note_column*> (i.elem_l_))
+ if (line_spanner_)
{
side_position (line_spanner_).add_support (n);
-#ifdef DYN_LINE
line_spanner_->add_column (n);
-#else
- if (!line_spanner_->spanned_drul_[LEFT])
- line_spanner_->set_bounds (LEFT, n);
- line_spanner_->set_bounds (RIGHT, n);
-
- line_spanner_->add_dependency (n);
-#endif
+ }
+ else
+ {
+ pending_column_arr_.push (n);
}
}
}
projects / lilypond.git / blobdiff