2 * Copyright (C) 2012-2013 Andy Spencer <andy753421@gmail.com>
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #define _XOPEN_SOURCE_EXTENDED
36 void (*init)(WINDOW*);
37 void (*size)(int,int);
39 int (*run)(int,mmask_t,int,int);
45 #define VIEW(name, title, ...) \
46 void name##_init(WINDOW *win); \
47 void name##_size(int,int); \
48 void name##_draw(void); \
49 int name##_run(int,mmask_t,int,int); \
50 view_t name##_view = { \
61 VIEW(day, "Day", KEY_F(1), '1');
62 VIEW(week, "Week", KEY_F(2), '2');
63 VIEW(month, "Month", KEY_F(3), '3');
64 VIEW(year, "Year", KEY_F(4), '4');
65 VIEW(events, "Events", KEY_F(5), '5');
66 VIEW(todo, "Todo", KEY_F(6), '6');
67 VIEW(settings, "Settings", KEY_F(7), '7');
68 VIEW(help, "Help", KEY_F(8), '8');
72 view_t spacer = { "|", "|" };
75 &day_view, &week_view, &month_view, &year_view,
76 &events_view, &todo_view,
77 &settings_view, &help_view,
82 &day_view, &week_view, &month_view, &year_view,
83 &spacer, &events_view, &todo_view,
84 &spacer, &settings_view, &help_view
93 edit_t EDIT = EDIT_NONE;
96 view_t *view = &day_view;
97 view_t *active = &day_view;
101 /* Local functions */
102 static void draw_header(void)
105 attron(COLOR_PAIR(COLOR_TITLE));
109 for (int i = 0; i < N_ELEMENTS(menu); i++) {
110 if (menu[i] == active)
112 printw("%s ", menu[i]->title);
113 if (menu[i] == active)
117 /* Draw popup window */
121 printw("[%s]", popup->title);
127 printw("%04d-%02d-%02d %02d:%02d:%02d",
128 NOW.year, NOW.month+1, NOW.day+1,
129 NOW.hour, NOW.min, NOW.sec);
131 attroff(COLOR_PAIR(COLOR_TITLE));
133 mvhline(1, 0, ACS_HLINE, COLS);
137 static int get_color(const char *cat)
139 return cat == NULL ? 0 :
140 match(cat, "class") ? COLOR_CLASS :
141 match(cat, "ec") ? COLOR_EC :
142 match(cat, "work") ? COLOR_WORK : COLOR_OTHER ;
145 static void update_sizes(void)
147 int hdr = COMPACT ? 1 : 2;
148 for (int i = 0; i < N_ELEMENTS(views); i++) {
149 wresize(views[i]->win, LINES-hdr, COLS);
150 mvwin(views[i]->win, hdr, 0);
151 views[i]->size(LINES-hdr, COLS);
155 static void draw_view(void)
163 static int set_view(view_t *_active, view_t *_popup)
165 view = _popup ?: _active;
166 if (active != _active) {
168 set_string("view", 0, "active", active->name);
171 if (popup != _popup) {
178 static int process(int key, mmask_t btn, int row, int col)
180 /* Refresh timestamp */
183 /* Check for mouse events on the menu */
184 if (key == KEY_MOUSE && row == 0) {
186 for (int i = 0; i < N_ELEMENTS(menu); i++) {
187 int end = start + strlen(menu[i]->name) - 1;
188 if (start <= col && col <= end && menu[i]->draw)
189 return set_view(menu[i], NULL);
194 /* Look though menu for hotkeys */
195 for (int i = 0; i < N_ELEMENTS(menu); i++) {
196 for (int j = 0; j < N_ELEMENTS(menu[i]->keys); j++)
197 if (menu[i]->keys[j] == key)
198 return set_view(menu[i], NULL);
201 /* Shift windows with left/right keys */
202 int shift = key == KEY_RIGHT ? +1 :
203 key == KEY_LEFT ? -1 : 0;
206 for (int i = 0; i < N_ELEMENTS(menu); i++)
207 if (menu[i] == active)
211 num += N_ELEMENTS(menu);
212 num %= N_ELEMENTS(menu);
213 } while (menu[num] == &spacer);
214 return set_view(menu[num], NULL);
217 /* Handle other keys */
225 case '\14': // Ctrl-L
231 case '\033': // escape
232 return set_view(active, NULL);
234 return set_view(active, &help_view);
237 /* Pass key to active view */
238 return view->run(key, btn, row, col);
241 /* Curses functions */
242 void wmvresize(WINDOW *win, int top, int left, int rows, int cols)
244 int y = getpary(win);
246 mvderwin(win, top, left);
247 wresize(win, rows, cols);
249 mvderwin(win, top, left);
252 void wshrink(WINDOW *win, int top)
254 int x = getparx(win);
255 int y = getpary(win);
256 int r = getmaxy(win);
257 int c = getmaxx(win);
258 int rows = r + (y - top);
259 if (top < y) mvderwin(win, top, x);
260 if (rows != r) wresize(win, rows, c);
261 if (top > y) mvderwin(win, top, x);
264 /* Helper functions */
265 void event_box(WINDOW *win, event_t *event, int y, int x, int h, int w)
268 int s = y < 0 ? -y-1 : 0;
270 int color = get_color(event->cat);
272 if (color) wattron(win, COLOR_PAIR(color));
274 if (h >= 2) mvwhline_set(win, y, x+1, WACS_T_HLINE, w-2);
275 if (h <= 1) mvwadd_wch(win, y, x, WACS_BULLET);
276 if (h >= 2) mvwadd_wch(win, y, x, WACS_T_ULCORNER);
277 if (h >= 2) mvwadd_wch(win, y, x+w-1, WACS_T_URCORNER);
278 if (h >= 3) mvwvline_set(win, y+1+s, x, WACS_T_VLINE, h-2-s);
279 if (h >= 3) mvwvline_set(win, y+1+s, x+w-1, WACS_T_VLINE, h-2-s);
280 if (h >= 2) mvwadd_wch(win, y+h-1, x, WACS_T_LLCORNER);
281 if (h >= 2) mvwadd_wch(win, y+h-1, x+w-1, WACS_T_LRCORNER);
282 if (h >= 2) mvwhline_set(win, y+h-1, x+1, WACS_T_HLINE, w-2);
284 for (i = 1; i < h-1; i++)
285 mvwhline(win, y+i, x+1, ' ', w-2);
287 if (color) wattroff(win, COLOR_PAIR(color));
289 if (event == EVENT) wattron(win, WA_BOLD | WA_REVERSE);
290 if (event == EVENT) mvwhline(win, y+s, x, ' ', w);
291 if (l<h && event->name) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->name);
292 if (event == EVENT) wattroff(win, WA_REVERSE);
293 if (l<h && event->loc) mvwprintw(win, y+l++, x+1, "@ %.*s", w-4, event->loc);
294 if (l<h && event->desc) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->desc);
295 if (event == EVENT) wattroff(win, WA_BOLD);
298 void event_line(WINDOW *win, event_t *event, int y, int x, int w, int flags)
300 int color = get_color(event->cat);
302 if (color) wattron(win, COLOR_PAIR(color));
303 mvwaddch(win, y, x++, ACS_BLOCK);
304 if (color) wattroff(win, COLOR_PAIR(color));
306 if (flags & SHOW_ACTIVE && event == EVENT)
307 wattron(win, A_REVERSE | A_BOLD);
308 if (flags & SHOW_DETAILS) {
309 if (all_day(&event->start, &event->end))
310 mvwprintw(win, y, x+1, "[all day] - ");
312 mvwprintw(win, y, x+1, "%2d:%02d-%2d:%02d - ",
313 event->start.hour, event->start.min,
314 event->end.hour, event->end.min);
319 const char *label = event->name ?: event->desc;
320 mvwprintw(win, y, x, "%-*.*s", w-1, w-1, label);
321 x += MIN(strlen(label), w-1);
323 if (flags & SHOW_DETAILS && event->loc) {
324 mvwprintw(win, y, x, " @ %s", event->loc);
326 if (flags & SHOW_ACTIVE && event == EVENT)
327 wattroff(win, A_REVERSE | A_BOLD);
330 void todo_line(WINDOW *win, todo_t *todo, int y, int x, int w, int flags)
334 sprintf(perc, "%2d%%", todo->status);
336 int cat = get_color(todo->cat);
337 int status = todo->status == NEW ? COLOR_NEW :
338 todo->status == DONE ? COLOR_DONE : COLOR_WIP;
340 sprintf(desc, "%s", todo->name ?: todo->desc ?: "");
341 strsub(desc, '\n', ';');
344 if (cat) wattron(win, COLOR_PAIR(cat));
345 mvwaddch(win, y, x, ACS_BLOCK);
346 if (cat) wattroff(win, COLOR_PAIR(cat));
350 if (flags & SHOW_ACTIVE && todo == TODO)
351 wattron(win, A_REVERSE | A_BOLD);
352 mvwhline(win, y, x, ' ', COLS-x);
355 if (no_date(&todo->due))
356 mvwprintw(win, y, x, "[no due date]");
358 mvwprintw(win, y, x, "%04d-%02d-%02d %2d:%02d",
359 todo->due.year, todo->due.month+1, todo->due.day+1,
360 todo->due.hour, todo->due.min);
364 if (status) wattron(win, COLOR_PAIR(status));
365 mvwprintw(win, y, x, "%s",
366 todo->status == NEW ? "new" :
367 todo->status == DONE ? "done" : perc);
368 if (status) wattroff(win, COLOR_PAIR(status));
371 /* Print description */
372 mvwprintw(win, y, x, "%s", desc);
375 if (flags & SHOW_ACTIVE && todo == TODO)
376 wattroff(win, A_REVERSE | A_BOLD);
382 /* Set default escape timeout */
383 if (!getenv("ESCDELAY"))
384 putenv("ESCDELAY=25");
387 setlocale(LC_ALL, "");
391 keypad(stdscr, TRUE);
395 use_default_colors();
396 mousemask(ALL_MOUSE_EVENTS, NULL);
398 init_pair(COLOR_TITLE, COLOR_GREEN, -1);
399 init_pair(COLOR_ERROR, COLOR_RED, -1);
401 init_pair(COLOR_NEW, COLOR_RED, -1);
402 init_pair(COLOR_WIP, COLOR_YELLOW, -1);
403 init_pair(COLOR_DONE, COLOR_GREEN, -1);
405 init_pair(COLOR_CLASS, COLOR_BLUE, -1);
406 init_pair(COLOR_EC, COLOR_GREEN, -1);
407 init_pair(COLOR_WORK, COLOR_MAGENTA, -1);
408 init_pair(COLOR_OTHER, COLOR_RED, -1);
413 for (int i = 0; i < N_ELEMENTS(views); i++) {
414 int hdr = COMPACT ? 1 : 2;
415 views[i]->win = newwin(LINES-hdr, COLS, hdr, 0);
416 views[i]->init(views[i]->win);
417 views[i]->size(LINES-hdr, COLS);
422 void view_config(const char *group, const char *name, const char *key, const char *value)
424 if (match(group, "view")) {
425 if (match(key, "compact")) {
426 COMPACT = get_bool(value);
427 } else if (match(key, "morning")) {
428 MORNING = get_number(value);
429 } else if (match(key, "weekends")) {
430 WEEKENDS = get_bool(value);
431 } else if (match(key, "active")) {
432 for (int i = 0; i < N_ELEMENTS(views); i++) {
433 if (match(value, views[i]->name)) {
435 view = active = views[i];
444 void view_edit(edit_t mode)
447 set_view(active, &edit_view);
452 /* Draw initial view */
461 if (chr == KEY_MOUSE)
462 if (getmouse(&btn) != OK)
464 if (process(chr, btn.bstate, btn.y, btn.x))
466 if (chr == ERR) // timeout
470 debug("main: Unhandled key - Dec %3d, Hex %02x, Oct %03o, Chr <%c>",
484 void view_debug(const char *fmt, va_list ap)
487 int rev = COMPACT ? A_BOLD : 0;
489 mvhline(LINES-2, 0, ACS_HLINE, COLS);
491 attron(COLOR_PAIR(COLOR_ERROR) | rev);
492 vwprintw(stdscr, fmt, ap);
493 attroff(COLOR_PAIR(COLOR_ERROR) | rev);