/*
- score-engraver.cc -- implement Score_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "score-engraver.hh"
Score_engraver::finish (SCM)
{
recurse_over_translators (context (), &Translator::finalize,
- &Translator_group::finalize,
- UP);
+ &Translator_group::finalize,
+ UP);
}
#define MUSIC_FONT "emmentaler-20"
if (!fm)
{
error (_f ("cannot find `%s'", MUSIC_FONT ".otf")
- + "\n"
- + _ ("Music font has not been installed properly.")
- + "\n"
- + _f ("Search path `%s'", global_path.to_string ().c_str ())
- + "\n"
- + _ ("Aborting"));
+ + "\n"
+ + _ ("Music font has not been installed properly.")
+ + "\n"
+ + _f ("Search path `%s'", global_path.to_string ().c_str ())
+ + "\n"
+ + _ ("Aborting"));
}
pscore_ = new Paper_score (dynamic_cast<Output_def *> (context ()->get_output_def ()));
SCM props = updated_grob_properties (context (), ly_symbol2scm ("System"));
pscore_->typeset_system (new System (props));
-
+
system_ = pscore_->root_system ();
context ()->set_property ("rootSystem", system_->self_scm ());
Score_engraver::connect_to_context (Context *c)
{
Engraver_group::connect_to_context (c);
-
+
Dispatcher *d = c->get_global_context ()->event_source ();
d->add_listener (GET_LISTENER (one_time_step), ly_symbol2scm ("OneTimeStep"));
d->add_listener (GET_LISTENER (prepare), ly_symbol2scm ("Prepare"));
/*
uncovered:
-
- check_removal always returns false for Score contexts, it has been that way
-since I joined the project. There is a reason for this: The typeset score is
-stored in the Score_engraver, which in turn is accessed through the
-Global_context returned by ly:run-translator. So the score-translator must be
+
+ check_removal always returns false for Score contexts, it has been that way
+since I joined the project. There is a reason for this: The typeset score is
+stored in the Score_engraver, which in turn is accessed through the
+Global_context returned by ly:run-translator. So the score-translator must be
connected to the score-context after run-translator finishes.
-I plan to change this: we should junk run-translator, and instead keep track
-of both context and translator in the SCM code, and access the typeset score
-directly via the created global-translator. Then it would be possible to
+I plan to change this: we should junk run-translator, and instead keep track
+of both context and translator in the SCM code, and access the typeset score
+directly via the created global-translator. Then it would be possible to
disconnect score-translators at iteration time. -es
*/
void
Grob *elem = elems_[i];
if (!elem->get_parent (Y_AXIS))
- Axis_group_interface::add_element (system_, elem);
+ Axis_group_interface::add_element (system_, elem);
}
elems_.clear ();
}
ADD_TRANSLATOR_GROUP (Score_engraver,
- /* doc */ "Top level engraver. Takes care of generating columns and the complete system (ie. System) "
- "\n\n "
- "This engraver decides whether a column is breakable. The default is "
- "that a column is always breakable. However, every Bar_engraver "
- "that does not have a barline at a certain point will set "
- "forbidBreaks to stop linebreaks. In practice, this "
- "means that you can make a breakpoint by creating a barline (assuming "
- "that there are no beams or notes that prevent a breakpoint.) ",
- /* create */
- "System ",
-
- /* read */
- "currentMusicalColumn "
- "currentCommandColumn "
- "verticallySpacedContexts ",
-
- /* write */
- "");
+ /* doc */
+ "The top-level engraver. Takes care of generating"
+ " columns and the complete system (i.e.,"
+ " @code{System}).\n"
+ "\n"
+ "This engraver decides whether a column is breakable."
+ " The default is that a column is always breakable."
+ " However, every @code{Bar_engraver} that does not have"
+ " a bar line at a certain point sets @code{forbidBreaks}"
+ " to stop line breaks. In practice, this means that you"
+ " can make a break point by creating a bar line"
+ " (assuming that there are no beams or notes that"
+ " prevent a break point).",
+
+ /* create */
+ "System ",
+
+ /* read */
+ "currentMusicalColumn "
+ "currentCommandColumn ",
+
+ /* write */
+ ""
+ );
projects / lilypond.git / blobdiff