src/arranger.h

   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 #ifndef arranger_h
  24 #define arranger_h
  25
  26 class Arranger : public fltk::Widget {
  27
  28     int maxt;
  29
  30     int scrollbuffer;
  31
  32     int insert_flag;
  33     int insert_torig;
  34     int insert_toffset;
  35     int insert_track;
  36     int new_default_w;
  37
  38     int box_flag;
  39     int box_x1;
  40     int box_y1;
  41     int box_x2;
  42     int box_y2;
  43     int box_t1;
  44     int box_t2;
  45     int box_k1;
  46     int box_k2;
  47
  48     int move_flag;
  49     int move_korig;
  50     int move_torig;
  51     int move_koffset;
  52     int move_toffset;
  53     int move_x;
  54     int move_y;
  55     int move_w;
  56     int move_offset;
  57
  58     int rresize_flag;
  59     int rresize_torig;
  60     int rresize_toffset;
  61
  62     int lresize_flag;
  63     int lresize_torig;
  64     int lresize_toffset;
  65
  66
  67     int paste_flag;
  68     int paste_t;
  69     int paste_track;
  70
  71
  72     seqpat* main_sel;
  73     seqpat* delete_sel;
  74     int sel_timer;
  75
  76     seqpat* over_seqpat();
  77     int over_rhandle(seqpat* s);
  78     int over_lhandle(seqpat* s);
  79
  80     int tick2xpix(int tick);
  81     int xpix2tick(int xpix);
  82     int quantize(int xpix);
  83
  84     int delete_flag;
  85
  86     float color_h;
  87     float color_v;
  88     pattern* color_sel;
  89     int color_orig_x;
  90     int color_orig_y;
  91     float color_orig_h;
  92     float color_orig_v;
  93
  94     void get_outline_color(seqpat* s, fltk::Color* c1, fltk::Color* c2, fltk::Color* c3, fltk::Color* cx);
  95
  96     void unselect_all();
  97
  98     void apply_box();
  99     void apply_delete();
 100     void apply_move();
 101     void apply_paste();
 102     void apply_rresize();
 103     void apply_lresize();
 104     void apply_insert();
 105
 106     int check_move_safety();
 107     int check_insert_safety();
 108     int check_resize_safety();
 109     int check_paste_safety();
 110
 111
 112   public:
 113
 114     int fakeh;
 115     int scrollx;
 116     int scrolly;
 117
 118     int zoom;
 119     int zoom_n;
 120
 121     int color_flag;
 122
 123     int q_tick;
 124
 125     Arranger(int x, int y, int w, int h, const char* label);
 126     int handle(int event);
 127     void draw();
 128
 129     void update(int pos);
 130
 131     void layout();
 132
 133     void scrollTo(int X, int Y);
 134
 135 };
 136
 137 #endif