From a46d0973e32f19273f6317662ff4eceaed176e92 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Mon, 17 Feb 1997 12:25:13 +0000
Subject: [PATCH] lilypond-0.0.32

---
 hdr/commandrequest.hh | 117 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 hdr/commandrequest.hh

diff --git a/hdr/commandrequest.hh b/hdr/commandrequest.hh
new file mode 100644
index 0000000000..e5419da759
--- /dev/null
+++ b/hdr/commandrequest.hh
@@ -0,0 +1,117 @@
+/*
+  commandrequest.hh -- declare Non musical requests
+
+  source file of the LilyPond music typesetter
+
+  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+*/
+
+
+#ifndef COMMANDREQUEST_HH
+#define COMMANDREQUEST_HH
+
+#include "request.hh"
+#include "varray.hh"
+
+/**
+  Request assumed to be "happening" before the musical requests
+ */
+struct Nonmusical_req : virtual Request {
+    REQUESTMETHODS(Nonmusical_req, nonmus);
+
+    virtual Measure_grouping_req * measuregrouping() { return 0; }
+    virtual Clef_change_req * clefchange() { return 0; }
+    virtual Key_change_req * keychange() { return 0; }
+    virtual Partial_measure_req * partial() { return 0; }
+    virtual Meter_change_req * meterchange() { return 0; }
+    virtual Bar_req *bar() { return 0; }
+    virtual Cadenza_req *cadenza() { return 0; }
+    virtual Timing_req*timing() {  return 0; }
+};
+
+
+/** Baseclass for meter/partial req. It has to be handled by
+  Staff_{walker,column} baseclass.  */
+struct Timing_req : Nonmusical_req {
+    REQUESTMETHODS(Timing_req, timing);
+};
+
+
+struct Partial_measure_req : Timing_req {
+    Moment duration_;
+
+    Partial_measure_req(Moment);
+    REQUESTMETHODS(Partial_measure_req, partial);
+};
+
+/**
+  todo: allow C meter
+ */
+struct Meter_change_req : Timing_req {
+    int beats_i_, one_beat_i_;
+
+    Meter_change_req();
+    void set(int,int);
+    REQUESTMETHODS(Meter_change_req, meterchange);
+};
+
+/// toggle Cadenza mode
+struct Cadenza_req : Timing_req {
+    /// turn on?
+    bool on_b;
+    Cadenza_req(bool);
+    REQUESTMETHODS(Cadenza_req,cadenza);
+};
+
+/// check if we're at start of a  measure.
+struct Barcheck_req : Timing_req {
+
+    REQUESTMETHODS(Barcheck_req,barcheck);
+};
+
+struct Measure_grouping_req: Timing_req {
+    Array<int> beat_i_arr_;
+    Array<Moment> elt_length_arr_;
+
+    REQUESTMETHODS(Measure_grouping_req, measuregrouping);
+};
+
+struct Group_change_req : Nonmusical_req {
+    String newgroup_str_;
+    REQUESTMETHODS(Group_change_req, groupchange);
+};
+
+/** draw a (repeat)-bar. This something different than #Barcheck_req#,
+  the latter should only happen at the start of a measure.  */
+struct Bar_req : Nonmusical_req {
+    String type;
+    Bar_req(String);
+    REQUESTMETHODS(Bar_req,bar);
+};
+struct Terminate_voice_req : Nonmusical_req {
+    REQUESTMETHODS(Terminate_voice_req,terminate);
+};
+
+struct Group_feature_req : Nonmusical_req {
+    int stemdir_i_;
+    Group_feature_req();
+    REQUESTMETHODS(Group_feature_req, groupfeature);
+};
+
+
+struct Key_change_req : Nonmusical_req {
+    Array<Melodic_req*> melodic_p_arr_;
+
+    Key_change_req();
+    Key_change_req(Key_change_req const&);
+    ~Key_change_req();
+    REQUESTMETHODS(Key_change_req, keychange);
+};
+
+struct Clef_change_req : Nonmusical_req {
+    String clef_str_;
+    Clef_change_req(String);
+    REQUESTMETHODS(Clef_change_req, clefchange);
+};
+
+#endif // COMMANDREQUEST_HH
-- 
2.39.5