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     int resize_arrow;
  67     int resize_redraw;
  68     int resize_x;
  69     int resize_y;
  70     fltk::Color resize_arrow_color;
  71     seqpat* resize_s;
  72     int resize_handle_width;
  73
  74     int paste_flag;
  75     int paste_tcenter0;
  76     int paste_kcenter0;
  77     int paste_tcenter1;
  78     int paste_kcenter1;
  79
  80
  81     seqpat* main_sel;
  82     seqpat* delete_sel;
  83     int sel_timer;
  84
  85     seqpat* over_seqpat();
  86     int over_rhandle(seqpat* s);
  87     int over_lhandle(seqpat* s);
  88
  89
  90     int delete_flag;
  91
  92     float color_h;
  93     float color_v;
  94     pattern* color_sel;
  95     int color_orig_x;
  96     int color_orig_y;
  97     float color_orig_h;
  98     float color_orig_v;
  99
 100     void get_outline_color(seqpat* s, fltk::Color* c1, fltk::Color* c2, fltk::Color* c3, fltk::Color* cx);
 101
 102
 103     seqpat* split_s;
 104     int split_t;
 105
 106     seqpat* join_s;
 107
 108     void unselect_all();
 109
 110     void apply_box();
 111     void apply_delete();
 112     void apply_move();
 113     void apply_paste();
 114     void apply_rresize();
 115     void apply_lresize();
 116     void apply_insert();
 117
 118     void apply_unclone();
 119     void apply_split();
 120     void apply_join();
 121
 122     int check_move_safety();
 123     int check_insert_safety();
 124     int check_resize_safety();
 125     int check_paste_safety();
 126
 127     int check_join_safety();
 128
 129     void recalc_paste_center();
 130
 131
 132   public:
 133
 134     int fakeh;
 135     int scrollx;
 136     int scrolly;
 137
 138     int zoom;
 139     int zoom_n;
 140
 141     int color_flag;
 142     int unclone_flag;
 143     int join_flag;
 144     int split_flag;
 145
 146     int q_tick;
 147
 148     Arranger(int x, int y, int w, int h, const char* label);
 149     int handle(int event);
 150     void draw();
 151
 152     void update(int pos);
 153
 154     void layout();
 155
 156     void scrollTo(int X, int Y);
 157
 158
 159     int tick2xpix(int tick);
 160     int xpix2tick(int xpix);
 161     int quantize(int xpix);
 162
 163 };
 164
 165 #endif