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/>.
18 #define _XOPEN_SOURCE_EXTENDED
33 void (*init)(WINDOW*);
34 void (*size)(int,int);
36 int (*run)(int,mmask_t,int,int);
42 #define VIEW(name, title, ...) \
43 void name##_init(WINDOW *win); \
44 void name##_size(int,int); \
45 void name##_draw(void); \
46 int name##_run(int,mmask_t,int,int); \
47 view_t name##_view = { \
58 VIEW(day, "Day", KEY_F(1), '1');
59 VIEW(week, "Week", KEY_F(2), '2');
60 VIEW(month, "Month", KEY_F(3), '3');
61 VIEW(year, "Year", KEY_F(4), '4');
62 VIEW(events, "Events", KEY_F(5), '5');
63 VIEW(todo, "Todo", KEY_F(6), '6');
64 VIEW(settings, "Settings", KEY_F(7), '7');
65 VIEW(help, "Help", KEY_F(8), '8');
69 view_t spacer = { "|", "|" };
72 &day_view, &week_view, &month_view, &year_view,
73 &events_view, &todo_view,
74 &settings_view, &help_view,
79 &day_view, &week_view, &month_view, &year_view,
80 &spacer, &events_view, &todo_view,
81 &spacer, &settings_view, &help_view
88 view_t *view = &day_view;
89 view_t *active = &day_view;
93 static void draw_header(void)
96 attron(COLOR_PAIR(COLOR_TITLE));
97 for (int i = 0; i < N_ELEMENTS(menu); i++) {
98 if (menu[i] == active)
100 printw("%s ", menu[i]->title);
101 if (menu[i] == active)
107 move(0, COLS-strlen(popup->title)-2);
108 printw("[%s]", popup->title);
111 attroff(COLOR_PAIR(COLOR_TITLE));
113 mvhline(1, 0, ACS_HLINE, COLS);
117 static int get_color(const char *cat)
119 return cat == NULL ? 0 :
120 match(cat, "class") ? COLOR_CLASS :
121 match(cat, "ec") ? COLOR_EC :
122 match(cat, "work") ? COLOR_WORK : COLOR_OTHER ;
125 static int set_view(view_t *_active, view_t *_popup)
127 view = _popup ?: _active;
128 if (active != _active) {
130 set_string("view", 0, "active", active->name);
133 if (popup != _popup) {
140 /* Curses functions */
141 void wmvresize(WINDOW *win, int top, int left, int rows, int cols)
143 int y = getpary(win);
145 mvderwin(win, top, left);
146 wresize(win, rows, cols);
148 mvderwin(win, top, left);
151 void wshrink(WINDOW *win, int top)
153 int x = getparx(win);
154 int y = getpary(win);
155 int r = getmaxy(win);
156 int c = getmaxx(win);
157 int rows = r + (y - top);
158 if (top < y) mvderwin(win, top, x);
159 if (rows != r) wresize(win, rows, c);
160 if (top > y) mvderwin(win, top, x);
163 /* Helper functions */
164 void event_box(WINDOW *win, event_t *event, int y, int x, int h, int w)
167 int s = y < 0 ? -y-1 : 0;
169 int color = get_color(event->cat);
171 if (color) wattron(win, COLOR_PAIR(color));
173 if (h >= 2) mvwhline_set(win, y, x+1, WACS_T_HLINE, w-2);
174 if (h <= 1) mvwadd_wch(win, y, x, WACS_BULLET);
175 if (h >= 2) mvwadd_wch(win, y, x, WACS_T_ULCORNER);
176 if (h >= 2) mvwadd_wch(win, y, x+w-1, WACS_T_URCORNER);
177 if (h >= 3) mvwvline_set(win, y+1+s, x, WACS_T_VLINE, h-2-s);
178 if (h >= 3) mvwvline_set(win, y+1+s, x+w-1, WACS_T_VLINE, h-2-s);
179 if (h >= 2) mvwadd_wch(win, y+h-1, x, WACS_T_LLCORNER);
180 if (h >= 2) mvwadd_wch(win, y+h-1, x+w-1, WACS_T_LRCORNER);
181 if (h >= 2) mvwhline_set(win, y+h-1, x+1, WACS_T_HLINE, w-2);
183 if (color) wattroff(win, COLOR_PAIR(color));
185 if (l<h && event->name) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->name);
186 if (l<h && event->loc) mvwprintw(win, y+l++, x+1, "@ %.*s", w-4, event->loc);
187 if (l<h && event->desc) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->desc);
190 void event_line(WINDOW *win, event_t *event, int y, int x, int w, int flags)
192 int color = get_color(event->cat);
194 if (color) wattron(win, COLOR_PAIR(color));
195 mvwaddch(win, y, x++, ACS_BLOCK);
196 if (color) wattroff(win, COLOR_PAIR(color));
198 if (flags & SHOW_ACTIVE)
199 wattron(win, A_REVERSE | A_BOLD);
200 if (flags & SHOW_DETAILS) {
201 if (all_day(&event->start, &event->end))
202 mvwprintw(win, y, x+1, "[all day] - ");
204 mvwprintw(win, y, x+1, "%2d:%02d-%2d:%02d - ",
205 event->start.hour, event->start.min,
206 event->end.hour, event->end.min);
211 const char *label = event->name ?: event->desc;
212 mvwprintw(win, y, x, "%-*.*s", w-1, w-1, label);
213 x += MIN(strlen(label), w-1);
215 if (flags & SHOW_DETAILS && event->loc) {
216 mvwprintw(win, y, x, " @ %s", event->loc);
218 if (flags & SHOW_ACTIVE)
219 wattroff(win, A_REVERSE | A_BOLD);
222 void todo_line(WINDOW *win, todo_t *todo, int y, int x, int w, int flags)
226 sprintf(perc, "%2d%%", todo->status);
228 int cat = get_color(todo->cat);
229 int status = todo->status == NEW ? COLOR_NEW :
230 todo->status == DONE ? COLOR_DONE : COLOR_WIP;
232 sprintf(desc, "%s", todo->name ?: todo->desc ?: "");
233 strsub(desc, '\n', ';');
236 if (cat) wattron(win, COLOR_PAIR(cat));
237 mvwaddch(win, y, x, ACS_BLOCK);
238 if (cat) wattroff(win, COLOR_PAIR(cat));
242 if (flags & SHOW_ACTIVE)
243 wattron(win, A_REVERSE | A_BOLD);
244 mvwhline(win, y, x, ' ', COLS-x);
247 if (no_date(&todo->due))
248 mvwprintw(win, y, x, "[no due date]");
250 mvwprintw(win, y, x, "%04d-%02d-%02d %2d:%02d",
251 todo->due.year, todo->due.month+1, todo->due.day+1,
252 todo->due.hour, todo->due.min);
256 if (status) wattron(win, COLOR_PAIR(status));
257 mvwprintw(win, y, x, "%s",
258 todo->status == NEW ? "new" :
259 todo->status == DONE ? "done" : perc);
260 if (status) wattroff(win, COLOR_PAIR(status));
263 /* Print description */
264 mvwprintw(win, y, x, "%s", desc);
267 if (flags & SHOW_ACTIVE)
268 wattroff(win, A_REVERSE | A_BOLD);
274 int hdr = COMPACT ? 1 : 2;
275 for (int i = 0; i < N_ELEMENTS(views); i++) {
276 views[i]->win = newwin(LINES-hdr, COLS, hdr, 0);
277 views[i]->init(views[i]->win);
278 views[i]->size(LINES-hdr, COLS);
283 void view_config(const char *group, const char *name, const char *key, const char *value)
285 if (match(group, "view")) {
286 if (match(key, "compact")) {
287 COMPACT = get_bool(value);
288 } else if (match(key, "active")) {
289 for (int i = 0; i < N_ELEMENTS(views); i++) {
290 if (match(value, views[i]->name)) {
292 view = active = views[i];
301 void view_resize(void)
303 int hdr = COMPACT ? 1 : 2;
304 for (int i = 0; i < N_ELEMENTS(views); i++) {
305 wresize(views[i]->win, LINES-hdr, COLS);
306 mvwin(views[i]->win, hdr, 0);
307 views[i]->size(LINES-hdr, COLS);
321 int view_run(int key, mmask_t btn, int row, int col)
323 /* Check for mouse events on the menu */
324 if (key == KEY_MOUSE && row == 0) {
326 for (int i = 0; i < N_ELEMENTS(menu); i++) {
327 int end = start + strlen(menu[i]->name) - 1;
328 if (start <= col && col <= end && menu[i]->draw)
329 return set_view(menu[i], NULL);
334 /* Look though menu for hotkeys */
335 for (int i = 0; i < N_ELEMENTS(menu); i++) {
336 for (int j = 0; j < N_ELEMENTS(menu[i]->keys); j++)
337 if (menu[i]->keys[j] == key)
338 return set_view(menu[i], NULL);
341 /* Shift windows with left/right keys */
342 int shift = key == KEY_RIGHT ? +1 :
343 key == KEY_LEFT ? -1 : 0;
346 for (int i = 0; i < N_ELEMENTS(menu); i++)
347 if (menu[i] == active)
351 num += N_ELEMENTS(menu);
352 num %= N_ELEMENTS(menu);
353 } while (menu[num] == &spacer);
354 return set_view(menu[num], NULL);
357 /* Handle other keys */
361 set_bool("view", 0, "compact", COMPACT);
365 case '\033': // escape
366 return set_view(active, NULL);
368 return set_view(active, &help_view);
370 return set_view(active, &edit_view);
373 /* Pass key to active view */
374 return view->run(key, btn, row, col);