4 typedef struct CursesTview {
12 #define FROM_TV(ptr) ((curses_tview_t*)ptr)
14 static void curses_destroy(tview_t* base)
16 curses_tview_t* tv=(curses_tview_t*)base;
19 delwin(tv->wgoto); delwin(tv->whelp);
22 base_tv_destroy(base);
28 void (*my_mvprintw)(struct AbstractTview* ,int,int,const char*,...);
29 void (*my_)(struct AbstractTview*,int,int,int);
30 void (*my_attron)(struct AbstractTview*,int);
31 void (*my_attroff)(struct AbstractTview*,int);
32 void (*my_clear)(struct AbstractTview*);
33 int (*my_colorpair)(struct AbstractTview*,int);
36 static void curses_mvprintw(struct AbstractTview* tv,int y ,int x,const char* fmt,...)
38 unsigned int size=tv->mcol+2;
39 char* str=malloc(size);
40 if(str==0) exit(EXIT_FAILURE);
42 va_start(argptr, fmt);
43 vsnprintf(str,size, fmt, argptr);
49 static void curses_mvaddch(struct AbstractTview* tv,int y,int x,int ch)
54 static void curses_attron(struct AbstractTview* tv,int flag)
58 static void curses_attroff(struct AbstractTview* tv,int flag)
62 static void curses_clear(struct AbstractTview* tv)
67 static int curses_colorpair(struct AbstractTview* tv,int flag)
69 return COLOR_PAIR(flag);
72 static int curses_drawaln(struct AbstractTview* tv, int tid, int pos)
74 return base_draw_aln(tv, tid, pos);
79 static void tv_win_goto(curses_tview_t *tv, int *tid, int *pos)
83 tview_t *base=(tview_t*)tv;
84 wborder(tv->wgoto, '|', '|', '-', '-', '+', '+', '+', '+');
85 mvwprintw(tv->wgoto, 1, 2, "Goto: ");
87 int c = wgetch(tv->wgoto);
89 if (c == KEY_BACKSPACE || c == '\010' || c == '\177') {
91 } else if (c == KEY_ENTER || c == '\012' || c == '\015') {
92 int _tid = -1, _beg, _end;
94 _beg = strtol(str+1, &p, 10) - 1;
100 bam_parse_region(base->header, str, &_tid, &_beg, &_end);
102 *tid = _tid; *pos = _beg;
106 } else if (isgraph(c)) {
107 if (l < TV_MAX_GOTO) str[l++] = c;
108 } else if (c == '\027') l = 0;
109 else if (c == '\033') return;
111 for (i = 0; i < TV_MAX_GOTO; ++i) mvwaddch(tv->wgoto, 1, 8 + i, ' ');
112 mvwprintw(tv->wgoto, 1, 8, "%s", str);
119 static void tv_win_help(curses_tview_t *tv) {
121 tview_t* base=(tview_t*)base;
122 WINDOW *win = tv->whelp;
123 wborder(win, '|', '|', '-', '-', '+', '+', '+', '+');
124 mvwprintw(win, r++, 2, " -=- Help -=- ");
126 mvwprintw(win, r++, 2, "? This window");
127 mvwprintw(win, r++, 2, "Arrows Small scroll movement");
128 mvwprintw(win, r++, 2, "h,j,k,l Small scroll movement");
129 mvwprintw(win, r++, 2, "H,J,K,L Large scroll movement");
130 mvwprintw(win, r++, 2, "ctrl-H Scroll 1k left");
131 mvwprintw(win, r++, 2, "ctrl-L Scroll 1k right");
132 mvwprintw(win, r++, 2, "space Scroll one screen");
133 mvwprintw(win, r++, 2, "backspace Scroll back one screen");
134 mvwprintw(win, r++, 2, "g Go to specific location");
135 mvwprintw(win, r++, 2, "m Color for mapping qual");
136 mvwprintw(win, r++, 2, "n Color for nucleotide");
137 mvwprintw(win, r++, 2, "b Color for base quality");
138 mvwprintw(win, r++, 2, "c Color for cs color");
139 mvwprintw(win, r++, 2, "z Color for cs qual");
140 mvwprintw(win, r++, 2, ". Toggle on/off dot view");
141 mvwprintw(win, r++, 2, "s Toggle on/off ref skip");
142 mvwprintw(win, r++, 2, "r Toggle on/off rd name");
143 mvwprintw(win, r++, 2, "N Turn on nt view");
144 mvwprintw(win, r++, 2, "C Turn on cs view");
145 mvwprintw(win, r++, 2, "i Toggle on/off ins");
146 mvwprintw(win, r++, 2, "q Exit");
148 mvwprintw(win, r++, 2, "Underline: Secondary or orphan");
149 mvwprintw(win, r++, 2, "Blue: 0-9 Green: 10-19");
150 mvwprintw(win, r++, 2, "Yellow: 20-29 White: >=30");
155 static int curses_underline(tview_t* tv)
160 static int curses_loop(tview_t* tv)
163 curses_tview_t *CTV=(curses_tview_t *)tv;
164 tid = tv->curr_tid; pos = tv->left_pos;
168 case '?': tv_win_help(CTV); break;
170 case 'q': goto end_loop;
172 case 'g': tv_win_goto(CTV, &tid, &pos); break;
173 case 'm': tv->color_for = TV_COLOR_MAPQ; break;
174 case 'b': tv->color_for = TV_COLOR_BASEQ; break;
175 case 'n': tv->color_for = TV_COLOR_NUCL; break;
176 case 'c': tv->color_for = TV_COLOR_COL; break;
177 case 'z': tv->color_for = TV_COLOR_COLQ; break;
178 case 's': tv->no_skip = !tv->no_skip; break;
179 case 'r': tv->show_name = !tv->show_name; break;
181 case 'h': --pos; break;
183 case 'l': ++pos; break;
185 case 'H': pos -= 20; break;
187 case 'L': pos += 20; break;
188 case '.': tv->is_dot = !tv->is_dot; break;
189 case 'N': tv->base_for = TV_BASE_NUCL; break;
190 case 'C': tv->base_for = TV_BASE_COLOR_SPACE; break;
191 case 'i': tv->ins = !tv->ins; break;
192 case '\010': pos -= 1000; break;
193 case '\014': pos += 1000; break;
194 case ' ': pos += tv->mcol; break;
196 case 'j': --tv->row_shift; break;
198 case 'k': ++tv->row_shift; break;
200 case '\177': pos -= tv->mcol; break;
201 case KEY_RESIZE: getmaxyx(stdscr, tv->mrow, tv->mcol); break;
204 if (pos < 0) pos = 0;
205 if (tv->row_shift < 0) tv->row_shift = 0;
206 tv->my_drawaln(tv, tid, pos);
215 tview_t* curses_tv_init(const char *fn, const char *fn_fa, const char *samples)
217 curses_tview_t *tv = (curses_tview_t*)calloc(1, sizeof(curses_tview_t));
218 tview_t* base=(tview_t*)tv;
221 fprintf(stderr,"Calloc failed\n");
225 base_tv_init(base,fn,fn_fa,samples);
226 /* initialize callbacks */
227 #define SET_CALLBACK(fun) base->my_##fun=curses_##fun;
228 SET_CALLBACK(destroy);
229 SET_CALLBACK(mvprintw);
230 SET_CALLBACK(mvaddch);
231 SET_CALLBACK(attron);
232 SET_CALLBACK(attroff);
234 SET_CALLBACK(colorpair);
235 SET_CALLBACK(drawaln);
237 SET_CALLBACK(underline);
241 keypad(stdscr, TRUE);
246 getmaxyx(stdscr, base->mrow, base->mcol);
247 tv->wgoto = newwin(3, TV_MAX_GOTO + 10, 10, 5);
248 tv->whelp = newwin(29, 40, 5, 5);
251 init_pair(1, COLOR_BLUE, COLOR_BLACK);
252 init_pair(2, COLOR_GREEN, COLOR_BLACK);
253 init_pair(3, COLOR_YELLOW, COLOR_BLACK);
254 init_pair(4, COLOR_WHITE, COLOR_BLACK);
255 init_pair(5, COLOR_GREEN, COLOR_BLACK);
256 init_pair(6, COLOR_CYAN, COLOR_BLACK);
257 init_pair(7, COLOR_YELLOW, COLOR_BLACK);
258 init_pair(8, COLOR_RED, COLOR_BLACK);
259 init_pair(9, COLOR_BLUE, COLOR_BLACK);