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     seqpat* last_handle;
  59     int rresize_flag;
  60     int rresize_torig;
  61     int rresize_toffset;
  62
  63     int lresize_flag;
  64     int lresize_torig;
  65     int lresize_toffset;
  66
  67
  68     int paste_flag;
  69     int paste_t;
  70     int paste_track;
  71
  72
  73     seqpat* main_sel;
  74     seqpat* delete_sel;
  75     int sel_timer;
  76
  77     seqpat* over_seqpat();
  78     int over_rhandle(seqpat* s);
  79     int over_lhandle(seqpat* s);
  80
  81     int tick2xpix(int tick);
  82     int xpix2tick(int xpix);
  83     int quantize(int xpix);
  84
  85     int delete_flag;
  86
  87     float color_h;
  88     float color_v;
  89     pattern* color_sel;
  90     int color_orig_x;
  91     int color_orig_y;
  92     float color_orig_h;
  93     float color_orig_v;
  94
  95     void get_outline_color(seqpat* s, fltk::Color* c1, fltk::Color* c2, fltk::Color* c3, fltk::Color* cx);
  96
  97     void unselect_all();
  98
  99     void apply_box();
 100     void apply_delete();
 101     void apply_move();
 102     void apply_paste();
 103     void apply_rresize();
 104     void apply_lresize();
 105     void apply_insert();
 106
 107     int check_move_safety();
 108     int check_insert_safety();
 109     int check_resize_safety();
 110     int check_paste_safety();
 111
 112
 113   public:
 114
 115     int fakeh;
 116     int scrollx;
 117     int scrolly;
 118
 119     int zoom;
 120     int zoom_n;
 121
 122     int color_flag;
 123
 124     int q_tick;
 125
 126     Arranger(int x, int y, int w, int h, const char* label);
 127     int handle(int event);
 128     void draw();
 129
 130     void update(int pos);
 131
 132     void layout();
 133
 134     void reset_handle(){last_handle==NULL;}
 135
 136     void scrollTo(int X, int Y);
 137
 138 };
 139
 140 #endif