/*
- * Copyright (C) 2012 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2012
-2013 Andy Spencer <andy753421@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#define _XOPEN_SOURCE
#define _XOPEN_SOURCE_EXTENDED
+#include <stdlib.h>
#include <string.h>
+#include <locale.h>
#include <ncurses.h>
#include "util.h"
+#include "conf.h"
#include "date.h"
#include "cal.h"
#include "view.h"
/* Types */
typedef struct {
- char *name;
- void (*init)(WINDOW*);
- void (*size)(int,int);
- void (*draw)(void);
- int (*run)(int,mmask_t,int,int);
- int keys[8];
- WINDOW *win;
+ const char *name;
+ const char *title;
+ void (*init)(WINDOW*);
+ void (*size)(int,int);
+ void (*draw)(void);
+ int (*run)(int,mmask_t,int,int);
+ int keys[8];
+ WINDOW *win;
} view_t;
+/* Macros */
+#define VIEW(name, title, ...) \
+ void name##_init(WINDOW *win); \
+ void name##_size(int,int); \
+ void name##_draw(void); \
+ int name##_run(int,mmask_t,int,int); \
+ view_t name##_view = { \
+ #name, \
+ title, \
+ name##_init, \
+ name##_size, \
+ name##_draw, \
+ name##_run, \
+ { __VA_ARGS__ } \
+ }
+
+/* Views */
+VIEW(day, "Day", KEY_F(1), '1');
+VIEW(week, "Week", KEY_F(2), '2');
+VIEW(month, "Month", KEY_F(3), '3');
+VIEW(year, "Year", KEY_F(4), '4');
+VIEW(events, "Events", KEY_F(5), '5');
+VIEW(todo, "Todo", KEY_F(6), '6');
+VIEW(settings, "Settings", KEY_F(7), '7');
+VIEW(help, "Help", KEY_F(8), '8');
+VIEW(edit, "Edit");
+
/* View data */
-view_t views[] = {
- { "Day", day_init, day_size, day_draw, day_run, {KEY_F(1), '1', } },
- { "Week", week_init, week_size, week_draw, week_run, {KEY_F(2), '2', } },
- { "Month", month_init, month_size, month_draw, month_run, {KEY_F(3), '3', } },
- { "Year", year_init, year_size, year_draw, year_run, {KEY_F(4), '4', } },
- { "|", NULL, NULL, NULL, NULL, { } },
- { "Events", events_init, events_size, events_draw, events_run, {KEY_F(5), '5', } },
- { "Todo", todo_init, todo_size, todo_draw, todo_run, {KEY_F(6), '6', } },
- { "|", NULL, NULL, NULL, NULL, { } },
- { "Settings", settings_init, settings_size, settings_draw, settings_run, {KEY_F(7), '7', } },
- { "Help", help_init, help_size, help_draw, help_run, {KEY_F(8), '8', '?'} },
+view_t spacer = { "|", "|" };
+
+view_t *views[] = {
+ &day_view, &week_view, &month_view, &year_view,
+ &events_view, &todo_view,
+ &settings_view, &help_view,
+ &edit_view
+};
+
+view_t *menu[] = {
+ &day_view, &week_view, &month_view, &year_view,
+ &spacer, &events_view, &todo_view,
+ &spacer, &settings_view, &help_view
};
/* Config data */
-int COMPACT = 0;
-int ACTIVE = 0;
+int COMPACT = 0;
+int MORNING = 8;
+int WEEKENDS = 0;
+
+/* Global data */
+edit_t EDIT = EDIT_NONE;
+
+/* Local data */
+view_t *view = &day_view;
+view_t *active = &day_view;
+view_t *popup = NULL;
+int running = 0;
/* Local functions */
static void draw_header(void)
{
move(0, 0);
attron(COLOR_PAIR(COLOR_TITLE));
- for (int i = 0; i < N_ELEMENTS(views); i++) {
- if (i == ACTIVE)
+ clrtoeol();
+
+ /* Draw menu */
+ for (int i = 0; i < N_ELEMENTS(menu); i++) {
+ if (menu[i] == active)
attron(A_BOLD);
- printw("%s ", views[i].name);
- if (i == ACTIVE)
+ printw("%s ", menu[i]->title);
+ if (menu[i] == active)
attroff(A_BOLD);
}
+
+ /* Draw popup window */
+ if (popup) {
+ printw("| ");
+ attron(A_BOLD);
+ printw("[%s]", popup->title);
+ attroff(A_BOLD);
+ }
+
+ /* Draw date */
+ move(0, COLS-19);
+ printw("%04d-%02d-%02d %02d:%02d:%02d",
+ NOW.year, NOW.month+1, NOW.day+1,
+ NOW.hour, NOW.min, NOW.sec);
+
attroff(COLOR_PAIR(COLOR_TITLE));
if (!COMPACT)
mvhline(1, 0, ACS_HLINE, COLS);
match(cat, "work") ? COLOR_WORK : COLOR_OTHER ;
}
+static void update_sizes(void)
+{
+ int hdr = COMPACT ? 1 : 2;
+ for (int i = 0; i < N_ELEMENTS(views); i++) {
+ wresize(views[i]->win, LINES-hdr, COLS);
+ mvwin(views[i]->win, hdr, 0);
+ views[i]->size(LINES-hdr, COLS);
+ }
+}
+
+static void draw_view(void)
+{
+ draw_header();
+ werase(view->win);
+ view->draw();
+ wrefresh(view->win);
+}
+
+static int set_view(view_t *_active, view_t *_popup)
+{
+ view = _popup ?: _active;
+ if (active != _active) {
+ active = _active;
+ set_string("view", 0, "active", active->name);
+ draw_view();
+ }
+ if (popup != _popup) {
+ popup = _popup;
+ draw_view();
+ }
+ return 1;
+}
+
+static int process(int key, mmask_t btn, int row, int col)
+{
+ /* Refresh timestamp */
+ draw_header();
+
+ /* Check for mouse events on the menu */
+ if (key == KEY_MOUSE && row == 0) {
+ int start = 1;
+ for (int i = 0; i < N_ELEMENTS(menu); i++) {
+ int end = start + strlen(menu[i]->name) - 1;
+ if (start <= col && col <= end && menu[i]->draw)
+ return set_view(menu[i], NULL);
+ start = end + 2;
+ }
+ }
+
+ /* Look though menu for hotkeys */
+ for (int i = 0; i < N_ELEMENTS(menu); i++) {
+ for (int j = 0; j < N_ELEMENTS(menu[i]->keys); j++)
+ if (menu[i]->keys[j] == key)
+ return set_view(menu[i], NULL);
+ }
+
+ /* Shift windows with left/right keys */
+ int shift = key == KEY_RIGHT ? +1 :
+ key == KEY_LEFT ? -1 : 0;
+ if (shift) {
+ int num = 0;
+ for (int i = 0; i < N_ELEMENTS(menu); i++)
+ if (menu[i] == active)
+ num = i;
+ do {
+ num += shift;
+ num += N_ELEMENTS(menu);
+ num %= N_ELEMENTS(menu);
+ } while (menu[num] == &spacer);
+ return set_view(menu[num], NULL);
+ }
+
+ /* Handle other keys */
+ switch (key) {
+ case KEY_RESIZE:
+ endwin();
+ refresh();
+ update_sizes();
+ draw_view();
+ return 1;
+ case '\14': // Ctrl-L
+ clear();
+ case '\7': // Ctrl-G
+ update_sizes();
+ draw_view();
+ return 1;
+ case '\033': // escape
+ return set_view(active, NULL);
+ case '?': // help
+ return set_view(active, &help_view);
+ }
+
+ /* Pass key to active view */
+ return view->run(key, btn, row, col);
+}
+
+/* Curses functions */
+void wmvresize(WINDOW *win, int top, int left, int rows, int cols)
+{
+ int y = getpary(win);
+ if (top < y)
+ mvderwin(win, top, left);
+ wresize(win, rows, cols);
+ if (top > y)
+ mvderwin(win, top, left);
+}
+
+void wshrink(WINDOW *win, int top)
+{
+ int x = getparx(win);
+ int y = getpary(win);
+ int r = getmaxy(win);
+ int c = getmaxx(win);
+ int rows = r + (y - top);
+ if (top < y) mvderwin(win, top, x);
+ if (rows != r) wresize(win, rows, c);
+ if (top > y) mvderwin(win, top, x);
+}
+
/* Helper functions */
void event_box(WINDOW *win, event_t *event, int y, int x, int h, int w)
{
- int l = 0;
+ int i, l = 0;
int s = y < 0 ? -y-1 : 0;
int color = get_color(event->cat);
if (h >= 2) mvwadd_wch(win, y+h-1, x+w-1, WACS_T_LRCORNER);
if (h >= 2) mvwhline_set(win, y+h-1, x+1, WACS_T_HLINE, w-2);
+ for (i = 1; i < h-1; i++)
+ mvwhline(win, y+i, x+1, ' ', w-2);
+
if (color) wattroff(win, COLOR_PAIR(color));
+ if (event == EVENT) wattron(win, WA_BOLD | WA_REVERSE);
+ if (event == EVENT) mvwhline(win, y+s, x, ' ', w);
if (l<h && event->name) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->name);
+ if (event == EVENT) wattroff(win, WA_REVERSE);
if (l<h && event->loc) mvwprintw(win, y+l++, x+1, "@ %.*s", w-4, event->loc);
if (l<h && event->desc) mvwprintw(win, y+l++, x+1, "%.*s", w-2, event->desc);
+ if (event == EVENT) wattroff(win, WA_BOLD);
}
-void event_line(WINDOW *win, event_t *event, int y, int x, int w, int full)
+void event_line(WINDOW *win, event_t *event, int y, int x, int w, int flags)
{
int color = get_color(event->cat);
mvwaddch(win, y, x++, ACS_BLOCK);
if (color) wattroff(win, COLOR_PAIR(color));
- if (full) {
+ if (flags & SHOW_ACTIVE && event == EVENT)
+ wattron(win, A_REVERSE | A_BOLD);
+ if (flags & SHOW_DETAILS) {
if (all_day(&event->start, &event->end))
- mvwprintw(win, y, x, " [all day] -");
+ mvwprintw(win, y, x+1, "[all day] - ");
else
- mvwprintw(win, y, x, " %2d:%02d-%2d:%02d -",
+ mvwprintw(win, y, x+1, "%2d:%02d-%2d:%02d - ",
event->start.hour, event->start.min,
event->end.hour, event->end.min);
x += 15;
+ w -= 15;
}
if (event->name) {
const char *label = event->name ?: event->desc;
mvwprintw(win, y, x, "%-*.*s", w-1, w-1, label);
x += MIN(strlen(label), w-1);
}
- if (full && event->loc) {
+ if (flags & SHOW_DETAILS && event->loc) {
mvwprintw(win, y, x, " @ %s", event->loc);
}
+ if (flags & SHOW_ACTIVE && event == EVENT)
+ wattroff(win, A_REVERSE | A_BOLD);
}
-void todo_line(WINDOW *win, todo_t *todo, int y, int x, int w, int full)
+void todo_line(WINDOW *win, todo_t *todo, int y, int x, int w, int flags)
{
char perc[16];
char desc[LINES];
if (cat) wattroff(win, COLOR_PAIR(cat));
x += 2;
+ /* Set background */
+ if (flags & SHOW_ACTIVE && todo == TODO)
+ wattron(win, A_REVERSE | A_BOLD);
+ mvwhline(win, y, x, ' ', COLS-x);
+
/* Print time */
if (no_date(&todo->due))
mvwprintw(win, y, x, "[no due date]");
/* Print description */
mvwprintw(win, y, x, "%s", desc);
-}
-/* Curses functions */
-void wmvresize(WINDOW *win, int top, int left, int rows, int cols)
-{
- int y = getpary(win);
- if (top < y)
- mvderwin(win, top, left);
- wresize(win, rows, cols);
- if (top > y)
- mvderwin(win, top, left);
-}
-
-void wshrink(WINDOW *win, int top)
-{
- int x = getparx(win);
- int y = getpary(win);
- int r = getmaxy(win);
- int c = getmaxx(win);
- int rows = r + (y - top);
- if (top < y) mvderwin(win, top, x);
- if (rows != r) wresize(win, rows, c);
- if (top > y) mvderwin(win, top, x);
+ /* Reset flags */
+ if (flags & SHOW_ACTIVE && todo == TODO)
+ wattroff(win, A_REVERSE | A_BOLD);
}
/* View init */
void view_init(void)
{
- int hdr = COMPACT ? 1 : 2;
+ /* Set default escape timeout */
+ if (!getenv("ESCDELAY"))
+ putenv("ESCDELAY=25");
+
+ /* Setup Curses */
+ setlocale(LC_ALL, "");
+ initscr();
+ cbreak();
+ noecho();
+ keypad(stdscr, TRUE);
+ start_color();
+ curs_set(false);
+ timeout(100);
+ use_default_colors();
+ mousemask(ALL_MOUSE_EVENTS, NULL);
+
+ init_pair(COLOR_TITLE, COLOR_GREEN, -1);
+ init_pair(COLOR_ERROR, COLOR_RED, -1);
+
+ init_pair(COLOR_NEW, COLOR_RED, -1);
+ init_pair(COLOR_WIP, COLOR_YELLOW, -1);
+ init_pair(COLOR_DONE, COLOR_GREEN, -1);
+
+ init_pair(COLOR_CLASS, COLOR_BLUE, -1);
+ init_pair(COLOR_EC, COLOR_GREEN, -1);
+ init_pair(COLOR_WORK, COLOR_MAGENTA, -1);
+ init_pair(COLOR_OTHER, COLOR_RED, -1);
+
+ running = 1;
+
+ /* Setup windows */
for (int i = 0; i < N_ELEMENTS(views); i++) {
- if (views[i].init) {
- views[i].win = newwin(LINES-hdr, COLS, hdr, 0);
- views[i].init(views[i].win);
- }
- if (views[i].size)
- views[i].size(LINES-hdr, COLS);
+ int hdr = COMPACT ? 1 : 2;
+ views[i]->win = newwin(LINES-hdr, COLS, hdr, 0);
+ views[i]->init(views[i]->win);
+ views[i]->size(LINES-hdr, COLS);
}
}
-/* View draw */
-void view_resize(void)
+/* Config parser */
+void view_config(const char *group, const char *name, const char *key, const char *value)
{
- int hdr = COMPACT ? 1 : 2;
- for (int i = 0; i < N_ELEMENTS(views); i++) {
- if (views[i].win) {
- wresize(views[i].win, LINES-hdr, COLS);
- mvwin(views[i].win, hdr, 0);
+ if (match(group, "view")) {
+ if (match(key, "compact")) {
+ COMPACT = get_bool(value);
+ } else if (match(key, "morning")) {
+ MORNING = get_number(value);
+ } else if (match(key, "weekends")) {
+ WEEKENDS = get_bool(value);
+ } else if (match(key, "active")) {
+ for (int i = 0; i < N_ELEMENTS(views); i++) {
+ if (match(value, views[i]->name)) {
+ get_string(value);
+ view = active = views[i];
+ break;
+ }
+ }
}
- if (views[i].size)
- views[i].size(LINES-hdr, COLS);
}
}
-/* View draw */
-void view_draw(void)
+/* View event */
+void view_edit(edit_t mode)
{
- draw_header();
- werase(views[ACTIVE].win);
- views[ACTIVE].draw();
- wrefresh(views[ACTIVE].win);
+ EDIT = mode;
+ set_view(active, &edit_view);
}
-/* View set */
-int view_set(int num)
+void view_main(void)
{
- if (ACTIVE != num) {
- ACTIVE = num;
- view_draw();
+ /* Draw initial view */
+ draw_view();
+
+ /* Run */
+ while (1) {
+ MEVENT btn;
+ conf_sync();
+ int chr = getch();
+ date_sync();
+ if (chr == KEY_MOUSE)
+ if (getmouse(&btn) != OK)
+ continue;
+ if (process(chr, btn.bstate, btn.y, btn.x))
+ continue;
+ if (chr == ERR) // timeout
+ continue;
+ if (chr == 'q')
+ break;
+ debug("main: Unhandled key - Dec %3d, Hex %02x, Oct %03o, Chr <%c>",
+ chr, chr, chr, chr);
}
- return 1;
+
+ /* Cleanup window */
+ view_exit();
}
-/* View run */
-int view_run(int key, mmask_t btn, int row, int col)
+void view_exit(void)
{
- /* Check for compact mode toggle */
- if (key == 'c') {
- COMPACT ^= 1;
- view_resize();
- view_draw();
- return 1;
- }
-
- /* Check for mouse events */
- if (key == KEY_MOUSE && row == 0) {
- int start = 1;
- for (int i = 0; i < N_ELEMENTS(views); i++) {
- int end = start + strlen(views[i].name) - 1;
- if (start <= col && col <= end && views[i].draw)
- return view_set(i);
- start = end + 2;
- }
- }
-
- /* Check for view change */
- for (int i = 0; i < N_ELEMENTS(views); i++) {
- if (i == ACTIVE)
- continue;
- for (int j = 0; j < N_ELEMENTS(views[i].keys); j++)
- if (views[i].keys[j] == key)
- return view_set(i);
- }
+ if (running)
+ endwin();
+}
- /* Shift windows */
- int num = ACTIVE;
- int shift = key == KEY_RIGHT ? +1 :
- key == KEY_LEFT ? -1 : 0;
- while (shift) {
- num += shift;
- num += N_ELEMENTS(views);
- num %= N_ELEMENTS(views);
- if (views[num].run)
- return view_set(num);
+void view_debug(const char *fmt, va_list ap)
+{
+ if (running) {
+ int rev = COMPACT ? A_BOLD : 0;
+ if (!COMPACT)
+ mvhline(LINES-2, 0, ACS_HLINE, COLS);
+ move(LINES-1, 0);
+ attron(COLOR_PAIR(COLOR_ERROR) | rev);
+ vwprintw(stdscr, fmt, ap);
+ attroff(COLOR_PAIR(COLOR_ERROR) | rev);
+ if (!COMPACT)
+ clrtoeol();
}
-
- /* Pass key to active view */
- return views[ACTIVE].run(key, btn, row, col);
}
projects / lackey / blobdiff