src/trackinfo.cpp

   1 /*
   2    Epichord - a midi sequencer
   3    Copyright (C) 2008  Evan Rinehart
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public License
   7    as published by the Free Software Foundation; either version 2
   8    of the License, or (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to
  17
  18    The Free Software Foundation, Inc.
  19    51 Franklin Street, Fifth Floor
  20    Boston, MA  02110-1301, USA
  21 */
  22
  23 #include <stdio.h>
  24 #include <unistd.h>
  25
  26 #include <fltk/Group.h>
  27 #include <fltk/Widget.h>
  28 #include <fltk/events.h>
  29
  30 #include <vector>
  31 #include "ui.h"
  32
  33
  34
  35 extern UI* ui;
  36
  37 extern std::vector<track*> tracks;
  38
  39 TrackInfo::TrackInfo(int x, int y, int w, int h, const char* label = 0) : fltk::Group(x, y, w, h, label)
  40 {
  41   //begin();
  42
  43   //TrackModule* mod;
  44   //for(int i=0; i<16; i++){
  45     //mod = new TrackModule(0,30*i,255,30,i);
  46     //mod->box(fltk::UP_BOX);
  47     //mod->index = i;
  48     //mod->set_channel(i);
  49     //add(mod);
  50  // }
  51
  52   //end();
  53 }
  54
  55 int TrackInfo::handle(int event){
  56   switch(event){
  57     case fltk::SHORTCUT:
  58       return 0;
  59   }
  60   return Group::handle(event);
  61 }
  62
  63 void TrackInfo::draw(){
  64   fltk::push_clip(0,0,w(),h());
  65   for(int i=0; i<children(); i++){
  66     child(i)->y(i*30 - scroll);
  67   }
  68   Group::draw();
  69   fltk::pop_clip();
  70 }
  71
  72 void TrackInfo::layout(){
  73   for(int i=0; i<children(); i++){
  74     child(i)->h(30);
  75   }
  76 }
  77
  78 void TrackInfo::toggle_controls(){
  79   for(int i=0; i<children(); i++){
  80     ((TrackModule*)child(i))->toggle();
  81   }
  82 }
  83
  84
  85 void TrackInfo::update(){
  86   //for each child cast to TrackModule and call update
  87   for(int i=0; i<children(); i++){
  88     ((TrackModule*)child(i))->update();
  89   }
  90 }
  91
  92 void TrackInfo::unset_solo(){
  93   for(int i=0; i<children(); i++){
  94     ((TrackModule*)child(i))->unset_solo();
  95   }
  96 }
  97
  98 void TrackInfo::set_rec(int t){
  99   for(int i=0; i<children(); i++){
 100     if(t==i){
 101       ((TrackModule*)child(i))->set_rec();
 102     }
 103     else{
 104       ((TrackModule*)child(i))->unset_rec();
 105     }
 106   }
 107 }
 108
 109
 110
 111 void TrackInfo::clear_tracks(){
 112   clear();
 113 }
 114
 115 void TrackInfo::add_track(){
 116   int i = tracks.size()-1;
 117   TrackModule* mod = new TrackModule(0,30*i,255,30,i);
 118
 119   mod->box(fltk::UP_BOX);
 120   mod->index = i;
 121   mod->set_channel(i%16);
 122
 123   add(mod);
 124 }
 125
 126 void TrackInfo::del_track(int n){
 127
 128 }