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 xp_last;
  29     int yp_last;
  30
  31     int new_orig_t;
  32     int new_left_t;
  33     int new_right_t;
  34     int insert_flag;
  35     int new_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
  57     int paste_t;
  58     int paste_track;
  59     int paste_flag;
  60
  61     seqpat* main_sel;
  62     seqpat* delete_sel;
  63     int sel_timer;
  64
  65     seqpat* over_seqpat();
  66     int over_handle(seqpat* s);
  67
  68     int tick2xpix(int tick);
  69     int xpix2tick(int xpix);
  70     int quantize(int xpix);
  71
  72     int delete_flag;
  73
  74     float color_h;
  75     float color_v;
  76     pattern* color_sel;
  77     int color_orig_x;
  78     int color_orig_y;
  79     float color_orig_h;
  80     float color_orig_v;
  81
  82     void get_outline_color(seqpat* s, fltk::Color* c1, fltk::Color* c2, fltk::Color* c3, fltk::Color* cx);
  83
  84     void unselect_all();
  85
  86     void apply_box();
  87     void apply_delete();
  88     int apply_move();
  89     void apply_paste();
  90     void apply_resize();
  91
  92     int check_move_safety();
  93     int check_insert_safety();
  94     int check_resize_safety();
  95     int check_paste_safety();
  96
  97   public:
  98
  99     int zoom;
 100     int zoom_n;
 101
 102     int color_flag;
 103
 104     int q_tick;
 105
 106     Arranger(int x, int y, int w, int h, const char* label);
 107     int handle(int event);
 108     void draw();
 109
 110     void update(int pos);
 111
 112     void layout();
 113
 114 };
 115
 116 #endif