release: 0.0.71pre

[lilypond.git] / lily / voice-group-regs.cc

diff --git a/lily/voice-group-regs.cc b/lily/voice-group-regs.cc
index 37328ae1ad14e65ce9a80883567cc0af7961bea9..b2fdd6cd947b25aff0e3e52ccc006f82f62948ac 100644 (file)
--- a/lily/voice-group-regs.cc
+++ b/lily/voice-group-regs.cc
@@ -1,44 +1,31 @@
 /*
   voicegroup.cc -- implement Voice_group_registers
 
-  source file of the LilyPond music typesetter
+  source file of the GNU LilyPond music typesetter
 
   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
 */
-#include "voice.hh"
+#include "music-list.hh"
 #include "proto.hh"
 #include "plist.hh"
 #include "musical-request.hh"
 #include "voice-regs.hh"
 #include "voice-group-regs.hh"
 #include "register.hh"
-#include "complex-walker.hh"
 #include "command-request.hh"
 #include "debug.hh"
 #include "input-register.hh"
+#include "time-description.hh"
 
-static int temp_id_count;
 
-Voice_group_registers::Voice_group_registers(String id,
-                                            Input_register const *ireg_C)
+Voice_group_registers::Voice_group_registers()
 {
-    ireg_C_ =ireg_C;
-    Register_group_register::add(ireg_C->get_nongroup_p_arr());
-    if (id=="")                        // UGH
-       id = __FUNCTION__ + String(temp_id_count++);
-    group_id_str_ = id;
-    termination_mom_ = 0; 
+    dir_i_ =0;
 }
 
 bool
-Voice_group_registers::try_request(Request*r_l)
+Voice_group_registers::do_try_request(Request*r_l)
 {
-    for (int i=0; i < voice_regs_l_.size(); i++) {     
-       if (voice_regs_l_[i]->voice_l_ == r_l->voice_l())
-           goto gotcha;        // yeah, yeah, I know
-    }
-    return false;
-gotcha:
     Command_req* c_l = r_l->command();
     if (c_l&& c_l->groupfeature()) {
        Feature f;
@@ -47,53 +34,29 @@ gotcha:
        set_feature(f);
        return true;
     }
-    return Register_group_register::try_request(r_l);
+    return Register_group_register::do_try_request(r_l);
 }
 
 
 IMPLEMENT_STATIC_NAME(Voice_group_registers);
+IMPLEMENT_IS_TYPE_B1(Voice_group_registers,Register_group_register);
 
 void
 Voice_group_registers::do_print() const
 {
 #ifndef NPRINT
-    mtor << "ID: " << group_id_str_<<"\n";
-    mtor << "stopping at " << termination_mom_ << "\n";
     Register_group_register::do_print();
 #endif
 }
-void
-Voice_group_registers::add(Request_register*r_l)
-{
-    Register_group_register::add(r_l);
-    if (r_l->name() == Voice_registers::static_name()) {
-       Voice_registers * vregs_l = (Voice_registers*)r_l;
-       voice_regs_l_.push( vregs_l );
-       Voice *v_l = vregs_l->voice_l_;
-       termination_mom_ = termination_mom_ >? v_l -> last();
-       mtor << "adding Voice_registers, now terminating at " << 
-           termination_mom_<< "\n";
-    }
-}
 
-void
-Voice_group_registers::post_move_processing()
-{
-    if ( get_staff_info().time_C_ ->when_ > termination_mom_ ){
-       mtor << "Terminating voice_group\n";
-       daddy_reg_l_->terminate_register(this);
-    }
-    Register_group_register::post_move_processing();
-}
 
-Request_register *
-Voice_group_registers::get_register_p(Request_register *reg_l)
+
+Scalar
+Voice_group_registers::get_feature(String f)
 {
-     if (reg_l->name() == Voice_registers::static_name()) {
-       for (int i=0; i <voice_regs_l_.size(); i++) {
-           if (reg_l == voice_regs_l_[i])
-               voice_regs_l_.del(i);
-       }
-     }
-     return Register_group_register::get_register_p(reg_l);
+    if (f == "vdir")
+       return dir_i_;
+    Register_group_register::get_feature(f);
 }
+
+ADD_THIS_REGISTER(Voice_group_registers);