commit fd42b4ba7ab6b85516cac08793cf3317c76c72ca
parent a880628fdd0545bc5918afc6ff56539c9d4841e7
Author: in0rdr <andreas.gruhler@uzh.ch>
Date: Mon, 5 Dec 2016 10:01:15 +0100
Merge commit '70838ab'
Diffstat:
| M | diary.c | | | 142 | +++++++++++++++++++++++++++++++++++++++++++------------------------------------ |
| M | diary.h | | | 10 | ++++++---- |
2 files changed, 83 insertions(+), 69 deletions(-)
diff --git a/diary.c b/diary.c
@@ -1,37 +1,39 @@
#include "diary.h"
-int cy, cx;
-time_t raw_time;
-struct tm today;
-struct tm curs_date;
-struct tm cal_start;
-struct tm cal_end;
-
-void setup_cal_timeframe()
+struct app_state {
+ int cy, cx;
+ time_t raw_time;
+ struct tm today;
+ struct tm curs_date;
+ struct tm cal_start;
+ struct tm cal_end;
+};
+
+void setup_cal_timeframe(struct app_state* s)
{
- raw_time = time(NULL);
- localtime_r(&raw_time, &today);
- curs_date = today;
+ s->raw_time = time(NULL);
+ localtime_r(&s->raw_time, &s->today);
+ s->curs_date = s->today;
- cal_start = today;
- cal_start.tm_year -= YEAR_RANGE;
- cal_start.tm_mon = 0;
- cal_start.tm_mday = 1;
- mktime(&cal_start);
+ s->cal_start = s->today;
+ s->cal_start.tm_year -= YEAR_RANGE;
+ s->cal_start.tm_mon = 0;
+ s->cal_start.tm_mday = 1;
+ mktime(&s->cal_start);
- if (cal_start.tm_wday != 1) {
+ if (s->cal_start.tm_wday != 1) {
// adjust start date to first Mon before 01.01
- cal_start.tm_year--;
- cal_start.tm_mon = 11;
- cal_start.tm_mday = 31 - cal_start.tm_wday + 2;
- mktime(&cal_start);
+ s->cal_start.tm_year--;
+ s->cal_start.tm_mon = 11;
+ s->cal_start.tm_mday = 31 - s->cal_start.tm_wday + 2;
+ mktime(&s->cal_start);
}
- cal_end = today;
- cal_end.tm_year += YEAR_RANGE;
- cal_end.tm_mon = 11;
- cal_end.tm_mday = 31;
- mktime(&cal_end);
+ s->cal_end = s->today;
+ s->cal_end.tm_year += YEAR_RANGE;
+ s->cal_end.tm_mon = 11;
+ s->cal_end.tm_mday = 31;
+ mktime(&s->cal_end);
}
void draw_wdays(WINDOW* head)
@@ -44,14 +46,18 @@ void draw_wdays(WINDOW* head)
wrefresh(head);
}
-void draw_calendar(WINDOW* number_pad, WINDOW* month_pad, char* diary_dir, size_t diary_dir_size)
+void draw_calendar(struct app_state* s,
+ WINDOW* number_pad,
+ WINDOW* month_pad,
+ char* diary_dir,
+ size_t diary_dir_size)
{
- struct tm i = cal_start;
+ struct tm i = s->curs_date;
char month[10];
char epath[100];
bool has_entry;
- while (mktime(&i) <= mktime(&cal_end)) {
+ while (mktime(&i) <= mktime(&s->cal_end)) {
has_entry = date_has_entry(diary_dir, diary_dir_size, &i);
if (has_entry)
@@ -67,8 +73,8 @@ void draw_calendar(WINDOW* number_pad, WINDOW* month_pad, char* diary_dir, size_
// print month in sidebar
if (i.tm_mday == 1) {
strftime(month, sizeof month, "%b", &i);
- getyx(number_pad, cy, cx);
- mvwprintw(month_pad, cy, 0, "%s ", month);
+ getyx(number_pad, s->cy, s->cx);
+ mvwprintw(month_pad, s->cy, 0, "%s ", month);
}
i.tm_mday++;
@@ -77,36 +83,40 @@ void draw_calendar(WINDOW* number_pad, WINDOW* month_pad, char* diary_dir, size_
}
/* Update the header with the cursor date */
-void update_date(WINDOW* header)
+void update_date(struct app_state* s, WINDOW* header)
{
char dstr[16];
- mktime(&curs_date);
- get_date_str(&curs_date, dstr, sizeof dstr);
+ mktime(&s->curs_date);
+ get_date_str(&s->curs_date, dstr, sizeof dstr);
wclear(header);
mvwaddstr(header, 0, 0, dstr);
wrefresh(header);
}
-bool go_to(WINDOW* calendar, WINDOW* aside, time_t date, int* cur_pad_pos)
+bool go_to(struct app_state* s,
+ WINDOW* calendar,
+ WINDOW* aside,
+ time_t date,
+ int* cur_pad_pos)
{
- if (date < mktime(&cal_start) || date > mktime(&cal_end))
+ if (date < mktime(&s->cal_start) || date > mktime(&s->cal_end))
return false;
- int diff_seconds = date - mktime(&cal_start);
+ int diff_seconds = date - mktime(&s->cal_start);
int diff_days = diff_seconds / 60 / 60 / 24;
int diff_weeks = diff_days / 7;
int diff_wdays = diff_days % 7;
- localtime_r(&date, &curs_date);
+ localtime_r(&date, &s->curs_date);
- getyx(calendar, cy, cx);
+ getyx(calendar, s->cy, s->cx);
// remove the STANDOUT attribute from the day we are leaving
- chtype current_attrs = mvwinch(calendar, cy, cx) & A_ATTRIBUTES;
+ chtype current_attrs = mvwinch(calendar, s->cy, s->cx) & A_ATTRIBUTES;
// leave every attr as is, but turn off STANDOUT
current_attrs &= ~A_STANDOUT;
- mvwchgat(calendar, cy, cx, 2, current_attrs, 0, NULL);
+ mvwchgat(calendar, s->cy, s->cx, 2, current_attrs, 0, NULL);
// add the STANDOUT attribute to the day we are entering
chtype new_attrs = mvwinch(calendar, diff_weeks, diff_wdays * 3) & A_ATTRIBUTES;
@@ -255,6 +265,7 @@ void fpath(char* dir, size_t dir_size, struct tm* date, char** rpath, size_t rpa
}
int main(int argc, char** argv) {
+ struct app_state* state = calloc(1, sizeof(*state));
char diary_dir[80];
char* env_var;
chtype atrs;
@@ -297,7 +308,7 @@ int main(int argc, char** argv) {
return 1;
}
- setup_cal_timeframe();
+ setup_cal_timeframe(state);
initscr();
raw();
@@ -305,14 +316,14 @@ int main(int argc, char** argv) {
WINDOW* header = newwin(1, COLS - CAL_WIDTH - ASIDE_WIDTH, 0, ASIDE_WIDTH + CAL_WIDTH);
wattron(header, A_BOLD);
- update_date(header);
+ update_date(state, header);
WINDOW* wdays = newwin(1, 3 * 7, 0, ASIDE_WIDTH);
draw_wdays(wdays);
WINDOW* aside = newpad((YEAR_RANGE * 2 + 1) * 12 * MAX_MONTH_HEIGHT, ASIDE_WIDTH);
WINDOW* cal = newpad((YEAR_RANGE * 2 + 1) * 12 * MAX_MONTH_HEIGHT, CAL_WIDTH);
keypad(cal, TRUE);
- draw_calendar(cal, aside, diary_dir, strlen(diary_dir));
+ draw_calendar(state, cal, aside, diary_dir, strlen(diary_dir));
int ch, conf_ch;
int pad_pos = 0;
@@ -321,20 +332,20 @@ int main(int argc, char** argv) {
int prev_width = COLS - ASIDE_WIDTH - CAL_WIDTH;
int prev_height = LINES - 1;
- bool mv_valid = go_to(cal, aside, raw_time, &pad_pos);
+ bool mv_valid = go_to(state, cal, aside, state->raw_time, &pad_pos);
// mark current day
atrs = winch(cal) & A_ATTRIBUTES;
wchgat(cal, 2, atrs | A_UNDERLINE, 0, NULL);
prefresh(cal, pad_pos, 0, 1, ASIDE_WIDTH, LINES - 1, ASIDE_WIDTH + CAL_WIDTH);
WINDOW* prev = newwin(prev_height, prev_width, 1, ASIDE_WIDTH + CAL_WIDTH);
- display_entry(diary_dir, strlen(diary_dir), &today, prev, prev_width);
+ display_entry(diary_dir, strlen(diary_dir), &state->today, prev, prev_width);
do {
ch = wgetch(cal);
// new_date represents the desired date the user wants to go_to(),
// which may not be a feasible date at all
- new_date = curs_date;
+ new_date = state->curs_date;
char ecmd[150];
char pth[100];
char* ppth = pth;
@@ -346,30 +357,30 @@ int main(int argc, char** argv) {
case 'j':
case KEY_DOWN:
new_date.tm_mday += 7;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
case 'k':
case KEY_UP:
new_date.tm_mday -= 7;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
case 'l':
case KEY_RIGHT:
new_date.tm_mday++;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
case 'h':
case KEY_LEFT:
new_date.tm_mday--;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
// jump to top/bottom of page
case 'g':
- mv_valid = go_to(cal, aside, mktime(&cal_start), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&state->cal_start), &pad_pos);
break;
case 'G':
- mv_valid = go_to(cal, aside, mktime(&cal_end), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&state->cal_end), &pad_pos);
break;
// jump backward/forward by a month
@@ -377,12 +388,12 @@ int main(int argc, char** argv) {
if (new_date.tm_mday == 1)
new_date.tm_mon--;
new_date.tm_mday = 1;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
case 'J':
new_date.tm_mon++;
new_date.tm_mday = 1;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
break;
// search for specific date
@@ -396,22 +407,22 @@ int main(int argc, char** argv) {
// struct tm.tm_mon in range [0, 11]
new_date.tm_mon = smonth - 1;
new_date.tm_mday = sday;
- mv_valid = go_to(cal, aside, mktime(&new_date), &pad_pos);
+ mv_valid = go_to(state, cal, aside, mktime(&new_date), &pad_pos);
}
curs_set(0);
//update_date(header);
break;
// today shortcut
case 't':
- new_date = today;
- mv_valid = go_to(cal, aside, raw_time, &pad_pos);
+ new_date = state->today;
+ mv_valid = go_to(state, cal, aside, state->raw_time, &pad_pos);
break;
// delete entry
case 'd':
case 'x':
- if (date_has_entry(diary_dir, strlen(diary_dir), &curs_date)) {
+ if (date_has_entry(diary_dir, strlen(diary_dir), &state->curs_date)) {
// get file path of entry and delete entry
- fpath(diary_dir, strlen(diary_dir), &curs_date, &ppth, sizeof pth);
+ fpath(diary_dir, strlen(diary_dir), &state->curs_date, &ppth, sizeof pth);
if (pth == NULL) {
fprintf(stderr, "Error retrieving file path for entry removal");
break;
@@ -423,7 +434,7 @@ int main(int argc, char** argv) {
noecho();
// ask for confirmation
- get_date_str(&curs_date, dstr, sizeof dstr);
+ get_date_str(&state->curs_date, dstr, sizeof dstr);
mvwprintw(header, 0, 0, "Delete entry '%s'? [Y/n] ", dstr);
bool conf = false;
while (!conf) {
@@ -437,7 +448,7 @@ int main(int argc, char** argv) {
LINES - 1, ASIDE_WIDTH + CAL_WIDTH);
}
} else if (conf_ch == 27 || conf_ch == 'n') {
- update_date(header);
+ update_date(state, header);
}
break;
}
@@ -456,7 +467,7 @@ int main(int argc, char** argv) {
keypad(cal, TRUE);
// mark newly created entry
- if (date_has_entry(diary_dir, strlen(diary_dir), &curs_date)) {
+ if (date_has_entry(diary_dir, strlen(diary_dir), &state->curs_date)) {
atrs = winch(cal) & A_ATTRIBUTES;
wchgat(cal, 2, atrs | A_BOLD, 0, NULL);
@@ -469,18 +480,19 @@ int main(int argc, char** argv) {
}
if (mv_valid) {
- update_date(header);
+ update_date(state, header);
// adjust prev width (if terminal was resized in the mean time)
prev_width = COLS - ASIDE_WIDTH - CAL_WIDTH;
wresize(prev, prev_height, prev_width);
// read the diary
- display_entry(diary_dir, strlen(diary_dir), &curs_date, prev, prev_width);
+ display_entry(diary_dir, strlen(diary_dir), &state->curs_date, prev, prev_width);
}
} while (ch != 'q');
endwin();
+ free(state);
system("clear");
return 0;
}
diff --git a/diary.h b/diary.h
@@ -16,12 +16,14 @@
static const char* WEEKDAYS[] = {"Mo","Tu","We","Th","Fr","Sa","Su", NULL};
-void setup_cal_timeframe();
+struct app_state;
+
+void setup_cal_timeframe(struct app_state*);
void draw_wdays(WINDOW* head);
-void draw_calendar(WINDOW* number_pad, WINDOW* month_pad, char* diary_dir, size_t diary_dir_size);
-void update_date(WINDOW* header);
+void draw_calendar(struct app_state*, WINDOW* number_pad, WINDOW* month_pad, char* diary_dir, size_t diary_dir_size);
+void update_date(struct app_state*, WINDOW* header);
-bool go_to(WINDOW* calendar, WINDOW* aside, time_t date, int* cur_pad_pos);
+bool go_to(struct app_state*, WINDOW* calendar, WINDOW* aside, time_t date, int* cur_pad_pos);
void display_entry(char* dir, size_t dir_size, struct tm* date, WINDOW* win, int width);
void edit_cmd(char* dir, size_t dir_size, struct tm* date, char* rcmd, size_t rcmd_size);
