diff options
author | Frederic Culot <calcurse@culot.org> | 2008-04-12 21:14:03 +0000 |
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committer | Frederic Culot <calcurse@culot.org> | 2008-04-12 21:14:03 +0000 |
commit | efd782699b63038a36bf68eaa1230d2d10bd9b38 (patch) | |
tree | a8bf286c6aa9bbfc12192cefed63a98567a3f010 /src/utils.c | |
parent | 0c281d2c1e53248f0075f988fb4ba02f041bd170 (diff) | |
download | calcurse-efd782699b63038a36bf68eaa1230d2d10bd9b38.zip |
Yet another style for source code. GNU style now used (I am fed up with tabs...)
Diffstat (limited to 'src/utils.c')
-rwxr-xr-x | src/utils.c | 1370 |
1 files changed, 704 insertions, 666 deletions
diff --git a/src/utils.c b/src/utils.c index f7f0717..7f89f90 100755 --- a/src/utils.c +++ b/src/utils.c @@ -1,4 +1,4 @@ -/* $calcurse: utils.c,v 1.44 2008/04/09 20:38:29 culot Exp $ */ +/* $calcurse: utils.c,v 1.45 2008/04/12 21:14:03 culot Exp $ */ /* * Calcurse - text-based organizer @@ -24,7 +24,7 @@ * */ -#include <time.h> +#include <time.h> #include <string.h> #include <stdlib.h> #include <limits.h> @@ -42,139 +42,142 @@ static unsigned status_page; /* General routine to exit calcurse properly. */ -void -exit_calcurse(int status) +void +exit_calcurse (int status) { - clear(); - refresh(); - endwin(); - calendar_stop_date_thread(); - exit(status); + clear (); + refresh (); + endwin (); + calendar_stop_date_thread (); + exit (status); } /* Function to exit on internal error. */ void -ierror(const char *errmsg, ierror_sev_e sev) -{ - WINDOW *errwin; - char *label = _("INTERNAL ERROR"); - char *exitmsg = _("calcurse will now exit..."); - char *reportmsg = _("Please report the following bug:"); - const int winrow = 10; - const int wincol = col - 2; - const int msglen = wincol - 2; - char msg[msglen]; - - strncpy(msg, errmsg, msglen); - errwin = newwin(winrow, wincol, (row - winrow) / 2, (col - wincol) / 2); - custom_apply_attr(errwin, ATTR_HIGHEST); - box(errwin, 0, 0); - wins_show(errwin, label); - if (sev == IERROR_FATAL) - mvwprintw(errwin, 3, 1, reportmsg); - mvwprintw(errwin, 5, (wincol - strlen(msg)) / 2, "%s", msg); - if (sev == IERROR_FATAL) - mvwprintw(errwin, winrow - 2, wincol - strlen(exitmsg) - 1, "%s", - exitmsg); - custom_remove_attr(errwin, ATTR_HIGHEST); - wrefresh(errwin); - wgetch(errwin); - if (sev == IERROR_FATAL) - exit_calcurse(EXIT_FAILURE); +ierror (const char *errmsg, ierror_sev_e sev) +{ + WINDOW *errwin; + char *label = _("INTERNAL ERROR"); + char *exitmsg = _("calcurse will now exit..."); + char *reportmsg = _("Please report the following bug:"); + const int winrow = 10; + const int wincol = col - 2; + const int msglen = wincol - 2; + char msg[msglen]; + + strncpy (msg, errmsg, msglen); + errwin = newwin (winrow, wincol, (row - winrow) / 2, (col - wincol) / 2); + custom_apply_attr (errwin, ATTR_HIGHEST); + box (errwin, 0, 0); + wins_show (errwin, label); + if (sev == IERROR_FATAL) + mvwprintw (errwin, 3, 1, reportmsg); + mvwprintw (errwin, 5, (wincol - strlen (msg)) / 2, "%s", msg); + if (sev == IERROR_FATAL) + mvwprintw (errwin, winrow - 2, wincol - strlen (exitmsg) - 1, "%s", + exitmsg); + custom_remove_attr (errwin, ATTR_HIGHEST); + wrefresh (errwin); + wgetch (errwin); + if (sev == IERROR_FATAL) + exit_calcurse (EXIT_FAILURE); } /* Function to handle an assertion failure. */ void -aerror(const char *file, int line, const char *assertion) +aerror (const char *file, int line, const char *assertion) { - char errmsg[BUFSIZ]; + char errmsg[BUFSIZ]; - snprintf(errmsg, BUFSIZ, - "assert \"%s\" failed: file \"%s\", line %d", assertion, file, line); - ierror(errmsg, IERROR_FATAL); + snprintf (errmsg, BUFSIZ, + "assert \"%s\" failed: file \"%s\", line %d", assertion, file, + line); + ierror (errmsg, IERROR_FATAL); } /* * Print a message in the status bar. * Message texts for first line and second line are to be provided. */ -void -status_mesg(char *mesg_line1, char *mesg_line2) +void +status_mesg (char *mesg_line1, char *mesg_line2) { - erase_status_bar(); - custom_apply_attr(win[STA].p, ATTR_HIGHEST); - mvwprintw(win[STA].p, 0, 0, mesg_line1); - mvwprintw(win[STA].p, 1, 0, mesg_line2); - custom_remove_attr(win[STA].p, ATTR_HIGHEST); + erase_status_bar (); + custom_apply_attr (win[STA].p, ATTR_HIGHEST); + mvwprintw (win[STA].p, 0, 0, mesg_line1); + mvwprintw (win[STA].p, 1, 0, mesg_line2); + custom_remove_attr (win[STA].p, ATTR_HIGHEST); } /* Erase status bar. */ void -erase_status_bar(void) +erase_status_bar (void) { - erase_window_part(win[STA].p, 0, 0, col, STATUSHEIGHT); + erase_window_part (win[STA].p, 0, 0, col, STATUSHEIGHT); } /* Erase part of a window. */ -void -erase_window_part(WINDOW *win, int first_col, int first_row, int last_col, - int last_row) +void +erase_window_part (WINDOW *win, int first_col, int first_row, int last_col, + int last_row) { - int c, r; + int c, r; - for (r = first_row; r <= last_row; r++){ - for (c = first_col; c <= last_col; c++){ - mvwprintw(win, r, c, " "); - } + for (r = first_row; r <= last_row; r++) + { + for (c = first_col; c <= last_col; c++) + { + mvwprintw (win, r, c, " "); } - wnoutrefresh(win); + } + wnoutrefresh (win); } /* draws a popup window */ -WINDOW * popup(int pop_row, int pop_col, - int pop_y, int pop_x, char *pop_lab) -{ - char *txt_pop = _("Press any key to continue..."); - char label[BUFSIZ]; - WINDOW *popup_win; - - popup_win = newwin(pop_row, pop_col, pop_y, pop_x); - keypad(popup_win, TRUE); - custom_apply_attr(popup_win, ATTR_HIGHEST); - box(popup_win, 0, 0); - snprintf(label, BUFSIZ, "%s", pop_lab); - wins_show(popup_win, label); - mvwprintw(popup_win, pop_row - 2, pop_col - (strlen(txt_pop) + 1), "%s", - txt_pop); - custom_remove_attr(popup_win, ATTR_HIGHEST); - wnoutrefresh(popup_win); - doupdate(); - return popup_win; +WINDOW * +popup (int pop_row, int pop_col, int pop_y, int pop_x, char *pop_lab) +{ + char *txt_pop = _("Press any key to continue..."); + char label[BUFSIZ]; + WINDOW *popup_win; + + popup_win = newwin (pop_row, pop_col, pop_y, pop_x); + keypad (popup_win, TRUE); + custom_apply_attr (popup_win, ATTR_HIGHEST); + box (popup_win, 0, 0); + snprintf (label, BUFSIZ, "%s", pop_lab); + wins_show (popup_win, label); + mvwprintw (popup_win, pop_row - 2, pop_col - (strlen (txt_pop) + 1), "%s", + txt_pop); + custom_remove_attr (popup_win, ATTR_HIGHEST); + wnoutrefresh (popup_win); + doupdate (); + return (popup_win); } /* prints in middle of a panel */ void -print_in_middle(WINDOW *win, int starty, int startx, int width, char *string) +print_in_middle (WINDOW *win, int starty, int startx, int width, char *string) { - int length, x, y; - float temp; + int length, x, y; + float temp; - if (win == NULL) - win = stdscr; - getyx(win, y, x); - if (startx != 0) - x = startx; - if (starty != 0) - y = starty; - if (width == 0) - width = 80; + if (win == NULL) + win = stdscr; + getyx (win, y, x); + if (startx != 0) + x = startx; + if (starty != 0) + y = starty; + if (width == 0) + width = 80; - length = strlen(string); - temp = (width - length) / 2; - x = startx + (int) temp; - custom_apply_attr(win, ATTR_HIGHEST); - mvwprintw(win, y, x, "%s", string); - custom_remove_attr(win, ATTR_HIGHEST); + length = strlen (string); + temp = (width - length) / 2; + x = startx + (int) temp; + custom_apply_attr (win, ATTR_HIGHEST); + mvwprintw (win, y, x, "%s", string); + custom_remove_attr (win, ATTR_HIGHEST); } /* @@ -182,66 +185,72 @@ print_in_middle(WINDOW *win, int starty, int startx, int width, char *string) * As echoing is not set, we need to know the string we are working on to * handle display correctly. */ -static void -showcursor(WINDOW *win, int y, int pos, char *str, int l, int offset) +static void +showcursor (WINDOW *win, int y, int pos, char *str, int l, int offset) { - char *nc; + char *nc; - nc = str + pos; - wmove(win, y, pos - offset); - (pos >= l) ? waddch(win, SPC|A_REVERSE) : waddch(win, *nc|A_REVERSE); + nc = str + pos; + wmove (win, y, pos - offset); + (pos >= l) ? waddch (win, SPC | A_REVERSE) : waddch (win, *nc | A_REVERSE); } /* Print the string at the desired position. */ -static void -showstring(WINDOW *win, int y, int x, char *str, int len, int pos) -{ - const int rec = 30, border = 3; - const int max_col = col - border, max_len = max_col - rec; - int page, max_page, offset, c = 0; - char *orig; - - orig = str; - max_page = (len - rec) / max_len; - page = (pos - rec) / max_len; - offset = page * max_len; - str += offset; - mvwaddnstr(win, y, x, str, MIN(len, max_col)); - wclrtoeol(win); - if (page > 0 && page < max_page) { - c = '*'; - } else if (page > 0) { - c = '<'; - } else if (page < max_page) { - c = '>'; - } else - c = 0; - mvwprintw(win, y, col - 1, "%c", c); - showcursor(win, y, pos, orig, len, offset); +static void +showstring (WINDOW *win, int y, int x, char *str, int len, int pos) +{ + const int rec = 30, border = 3; + const int max_col = col - border, max_len = max_col - rec; + int page, max_page, offset, c = 0; + char *orig; + + orig = str; + max_page = (len - rec) / max_len; + page = (pos - rec) / max_len; + offset = page * max_len; + str += offset; + mvwaddnstr (win, y, x, str, MIN (len, max_col)); + wclrtoeol (win); + if (page > 0 && page < max_page) + { + c = '*'; + } + else if (page > 0) + { + c = '<'; + } + else if (page < max_page) + { + c = '>'; + } + else + c = 0; + mvwprintw (win, y, col - 1, "%c", c); + showcursor (win, y, pos, orig, len, offset); } /* Delete a character at the given position in string. */ -static void -del_char(int pos, char *str) +static void +del_char (int pos, char *str) { - int len; + int len; - str += pos; - len = strlen(str) + 1; - memmove(str, str + 1, len); + str += pos; + len = strlen (str) + 1; + memmove (str, str + 1, len); } /* Add a character at the given position in string. */ static char * -add_char(int pos, int ch, char *str) +add_char (int pos, int ch, char *str) { - int len; + int len; - str += pos; - len = strlen(str) + 1; - memmove(str + 1, str, len); - *str = ch; - return (str += len); + str += pos; + len = strlen (str) + 1; + memmove (str + 1, str, len); + *str = ch; + return (str += len); } /* @@ -252,135 +261,146 @@ add_char(int pos, int ch, char *str) * environment, otherwise the cursor would move from place to place without * control. */ -int -getstring(WINDOW *win, char *str, int l, int x, int y) -{ - int ch, newpos, len = 0; - char *orig; - - orig = str; - custom_apply_attr(win, ATTR_HIGHEST); - for (; *str; ++str, ++len) - ; - newpos = x + len; - showstring(win, y, x, orig, len, newpos); - - while ((ch = wgetch(win)) != '\n') { - - switch (ch) { - - case KEY_BACKSPACE: /* delete one character */ - case 330: - case 127: - case CTRL('H'): - if (len > 0) { - --newpos; --len; - if (newpos >= x + len) - --str; - else /* to be deleted inside string */ - del_char(newpos, orig); - } - break; - - case CTRL('D'): /* delete next character */ - if (newpos != (x + len)) { - --len; - if (newpos >= x + len) - --str; - else - del_char(newpos, orig); - } else - printf("\a"); - break; - - case CTRL('K'): /* delete to end-of-line */ - str = orig + newpos; - *str = 0; - len -= (len - newpos); - break; - - case CTRL('A'): /* go to begginning of string */ - newpos = x; - break; - - case CTRL('E'): /* go to end of string */ - newpos = x + len; - break; - - case KEY_LEFT: /* move one char backward */ - case CTRL('B'): - if (newpos > x) - newpos--; - break; - - case KEY_RIGHT: /* move one char forward */ - case CTRL('F'): - if (newpos < len) - newpos++; - break; - - case ESCAPE: /* cancel editing */ - return (GETSTRING_ESC); - break; - - default: /* insert one character */ - if (len < l - 1) { - if (newpos >= len) { - str = orig + newpos; - *str++ = ch; - } - else // char is to be inserted inside string - str = add_char(newpos, ch, orig); - ++len; ++newpos; - } - +int +getstring (WINDOW *win, char *str, int l, int x, int y) +{ + int ch, newpos, len = 0; + char *orig; + + orig = str; + custom_apply_attr (win, ATTR_HIGHEST); + for (; *str; ++str, ++len) + ; + newpos = x + len; + showstring (win, y, x, orig, len, newpos); + + while ((ch = wgetch (win)) != '\n') + { + switch (ch) + { + case KEY_BACKSPACE: /* delete one character */ + case 330: + case 127: + case CTRL ('H'): + if (len > 0) + { + --newpos; + --len; + if (newpos >= x + len) + --str; + else /* to be deleted inside string */ + del_char (newpos, orig); + } + break; + + case CTRL ('D'): /* delete next character */ + if (newpos != (x + len)) + { + --len; + if (newpos >= x + len) + --str; + else + del_char (newpos, orig); + } + else + printf ("\a"); + break; + + case CTRL ('K'): /* delete to end-of-line */ + str = orig + newpos; + *str = 0; + len -= (len - newpos); + break; + + case CTRL ('A'): /* go to begginning of string */ + newpos = x; + break; + + case CTRL ('E'): /* go to end of string */ + newpos = x + len; + break; + + case KEY_LEFT: /* move one char backward */ + case CTRL ('B'): + if (newpos > x) + newpos--; + break; + + case KEY_RIGHT: /* move one char forward */ + case CTRL ('F'): + if (newpos < len) + newpos++; + break; + + case ESCAPE: /* cancel editing */ + return (GETSTRING_ESC); + break; + + default: /* insert one character */ + if (len < l - 1) + { + if (newpos >= len) + { + str = orig + newpos; + *str++ = ch; } - showstring(win, y, x, orig, len, newpos); - doupdate(); + else // char is to be inserted inside string + str = add_char (newpos, ch, orig); + ++len; + ++newpos; + } + } - *str = 0; - custom_remove_attr(win, ATTR_HIGHEST); - return (len == 0 ? GETSTRING_RET : GETSTRING_VALID); + showstring (win, y, x, orig, len, newpos); + doupdate (); + } + *str = 0; + custom_remove_attr (win, ATTR_HIGHEST); + return (len == 0 ? GETSTRING_RET : GETSTRING_VALID); } /* Update an already existing string. */ -int -updatestring(WINDOW *win, char **str, int x, int y) -{ - char *newstr; - int escape, len = strlen(*str) + 1; - - newstr = (char *) malloc(BUFSIZ); - (void)memcpy(newstr, *str, len); - escape = getstring(win, newstr, BUFSIZ, x, y); - if (!escape) { - len = strlen(newstr) + 1; - if ((*str = (char *) realloc(*str, len)) == NULL) { - /* NOTREACHED */ - ierror(_("FATAL ERROR in updatestring: out of memory"), - IERROR_FATAL); - } else - (void)memcpy(*str, newstr, len); - } - free(newstr); - return escape; +int +updatestring (WINDOW *win, char **str, int x, int y) +{ + char *newstr; + int escape, len = strlen (*str) + 1; + + newstr = (char *) malloc (BUFSIZ); + (void) memcpy (newstr, *str, len); + escape = getstring (win, newstr, BUFSIZ, x, y); + if (!escape) + { + len = strlen (newstr) + 1; + if ((*str = (char *) realloc (*str, len)) == NULL) + { + /* NOTREACHED */ + ierror (_("FATAL ERROR in updatestring: out of memory"), + IERROR_FATAL); + } + else + (void) memcpy (*str, newstr, len); + } + free (newstr); + return (escape); } /* checks if a string is only made of digits */ -int is_all_digit(char *string) +int +is_all_digit (char *string) { - int digit, i; - int all_digit; + int digit, i; + int all_digit; - digit = 0; - all_digit = 0; + digit = 0; + all_digit = 0; - for (i = 0; i <= strlen(string); i++) - if (isdigit(string[i]) != 0) - digit++; - if (digit == strlen(string)) - all_digit = 1; - return all_digit; + for (i = 0; i <= strlen (string); i++) + if (isdigit (string[i]) != 0) + digit++; + if (digit == strlen (string)) + all_digit = 1; + return (all_digit); } /* @@ -389,146 +409,148 @@ int is_all_digit(char *string) * table, and update the NB_CAL_CMDS, NB_APP_CMDS or NB_TOD_CMDS defines in * utils.h, depending on which panel the added keybind is assigned to. */ -void -status_bar(void) -{ - window_e which_pan; - int cmd_length, space_between_cmds, start, end, i, j = 0; - const int pos[NB_PANELS + 1] = - {0, NB_CAL_CMDS, NB_CAL_CMDS + NB_APP_CMDS, TOTAL_CMDS}; - - binding_t help = { " ?", _("Help") }; - binding_t quit = { " Q", _("Quit") }; - binding_t save = { " S", _("Save") }; - binding_t export = { " X", _("Export") }; - binding_t add = { " A", _("Add Item") }; - binding_t del = { " D", _("Del Item") }; - binding_t edit = { " E", _("Edit Itm") }; - binding_t flag = { " !", _("Flag Itm") }; - binding_t day = { "H/L", _("-+1 Day") }; - binding_t week = { "K/J", _("-+1 Week") }; - binding_t updn = { "K/J", _("Up/Down") }; - binding_t rept = { " R", _("Repeat") }; - binding_t prio = { "+/-", _("Priority") }; - binding_t tab = { "Tab", _("Chg View") }; - binding_t togo = { " G", _("Go to") }; - binding_t conf = { " C", _("Config") }; - binding_t view = { " V", _("View") }; - binding_t draw = { " ^R", _("Redraw") }; - binding_t appt = { " ^A", _("Add Appt") }; - binding_t todo = { " ^T", _("Add Todo") }; - binding_t enote = { " N", _("EditNote") }; - binding_t vnote = { " >", _("ViewNote") }; - binding_t eday = { "^HL", _("-+1 Day") }; - binding_t ewek = { "^KJ", _("-+1 Week") }; - binding_t othr = { " O", _("OtherCmd") }; - - binding_t *binding[TOTAL_CMDS] = { - /* calendar keys */ - &help, &quit, &save, &export, &day, &week, &tab, &togo, &appt, - &todo, &conf, &othr, &eday, &ewek, &draw, &othr, - /* appointment keys */ - &help, &quit, &save, &export, &add, &del, &edit, &view, &rept, - &updn, &flag, &othr, &enote, &vnote, &appt, &todo, &eday, &ewek, - &conf, &togo, &tab, &draw, &othr, - /* todo keys */ - &help, &quit, &save, &export, &add, &del, &edit, &view, &prio, - &updn, &tab, &othr, &enote, &vnote, &appt, &todo, &eday, &ewek, - &conf, &togo, &draw, &othr - }; - - /* Total length of a command. */ - cmd_length = KEY_LENGTH + LABEL_LENGTH; - space_between_cmds = floor(col / CMDS_PER_LINE - cmd_length); - cmd_length += space_between_cmds; - - /* Drawing the keybinding with attribute and label without. */ - erase_status_bar(); - which_pan = wins_slctd(); - start = pos[which_pan] + 2 * CMDS_PER_LINE * (status_page - 1); - end = MIN(start + 2 * CMDS_PER_LINE, pos[which_pan + 1]); - for (i = start; i < end; i += 2) { - custom_apply_attr(win[STA].p, ATTR_HIGHEST); - mvwprintw(win[STA].p, 0, j * cmd_length, binding[i]->key); - if (i + 1 != end) - mvwprintw(win[STA].p, 1, j * cmd_length, - binding[i+1]->key); - custom_remove_attr(win[STA].p, ATTR_HIGHEST); - mvwprintw(win[STA].p, 0 , j * cmd_length + KEY_LENGTH, - binding[i]->label); - if (i + 1 != end) - mvwprintw(win[STA].p, 1, j * cmd_length + KEY_LENGTH, - binding[i+1]->label); - j++; - } - wnoutrefresh(win[STA].p); -} - -long -date2sec(date_t day, unsigned hour, unsigned min) -{ - struct tm start, *lt; - time_t tstart, t; - - t = time(NULL); - lt = localtime(&t); - start = *lt; - - start.tm_mon = day.mm; - start.tm_mday = day.dd; - start.tm_year = day.yyyy; - start.tm_hour = hour; - start.tm_min = min; - start.tm_sec = 0; - start.tm_isdst = -1; - start.tm_year -= 1900; - start.tm_mon--; - tstart = mktime(&start); - if (tstart == -1) { - fputs(_("FATAL ERROR in date2sec: failure in mktime\n"), - stderr); - fprintf(stderr, "%u %u %u %u %u\n", day.yyyy, day.mm, day.dd, - hour, min); - exit(EXIT_FAILURE); - } +void +status_bar (void) +{ + window_e which_pan; + int cmd_length, space_between_cmds, start, end, i, j = 0; + const int pos[NB_PANELS + 1] = + { 0, NB_CAL_CMDS, NB_CAL_CMDS + NB_APP_CMDS, TOTAL_CMDS }; + + binding_t help = { " ?", _("Help") }; + binding_t quit = { " Q", _("Quit") }; + binding_t save = { " S", _("Save") }; + binding_t export = { " X", _("Export") }; + binding_t add = { " A", _("Add Item") }; + binding_t del = { " D", _("Del Item") }; + binding_t edit = { " E", _("Edit Itm") }; + binding_t flag = { " !", _("Flag Itm") }; + binding_t day = { "H/L", _("-+1 Day") }; + binding_t week = { "K/J", _("-+1 Week") }; + binding_t updn = { "K/J", _("Up/Down") }; + binding_t rept = { " R", _("Repeat") }; + binding_t prio = { "+/-", _("Priority") }; + binding_t tab = { "Tab", _("Chg View") }; + binding_t togo = { " G", _("Go to") }; + binding_t conf = { " C", _("Config") }; + binding_t view = { " V", _("View") }; + binding_t draw = { " ^R", _("Redraw") }; + binding_t appt = { " ^A", _("Add Appt") }; + binding_t todo = { " ^T", _("Add Todo") }; + binding_t enote = { " N", _("EditNote") }; + binding_t vnote = { " >", _("ViewNote") }; + binding_t eday = { "^HL", _("-+1 Day") }; + binding_t ewek = { "^KJ", _("-+1 Week") }; + binding_t othr = { " O", _("OtherCmd") }; + + binding_t *binding[TOTAL_CMDS] = { + /* calendar keys */ + &help, &quit, &save, &export, &day, &week, &tab, &togo, &appt, + &todo, &conf, &othr, &eday, &ewek, &draw, &othr, + /* appointment keys */ + &help, &quit, &save, &export, &add, &del, &edit, &view, &rept, + &updn, &flag, &othr, &enote, &vnote, &appt, &todo, &eday, &ewek, + &conf, &togo, &tab, &draw, &othr, + /* todo keys */ + &help, &quit, &save, &export, &add, &del, &edit, &view, &prio, + &updn, &tab, &othr, &enote, &vnote, &appt, &todo, &eday, &ewek, + &conf, &togo, &draw, &othr + }; + + /* Total length of a command. */ + cmd_length = KEY_LENGTH + LABEL_LENGTH; + space_between_cmds = floor (col / CMDS_PER_LINE - cmd_length); + cmd_length += space_between_cmds; + + /* Drawing the keybinding with attribute and label without. */ + erase_status_bar (); + which_pan = wins_slctd (); + start = pos[which_pan] + 2 * CMDS_PER_LINE * (status_page - 1); + end = MIN (start + 2 * CMDS_PER_LINE, pos[which_pan + 1]); + for (i = start; i < end; i += 2) + { + custom_apply_attr (win[STA].p, ATTR_HIGHEST); + mvwprintw (win[STA].p, 0, j * cmd_length, binding[i]->key); + if (i + 1 != end) + mvwprintw (win[STA].p, 1, j * cmd_length, binding[i + 1]->key); + custom_remove_attr (win[STA].p, ATTR_HIGHEST); + mvwprintw (win[STA].p, 0, j * cmd_length + KEY_LENGTH, + binding[i]->label); + if (i + 1 != end) + mvwprintw (win[STA].p, 1, j * cmd_length + KEY_LENGTH, + binding[i + 1]->label); + j++; + } + wnoutrefresh (win[STA].p); +} - return (tstart); +long +date2sec (date_t day, unsigned hour, unsigned min) +{ + struct tm start, *lt; + time_t tstart, t; + + t = time (NULL); + lt = localtime (&t); + start = *lt; + + start.tm_mon = day.mm; + start.tm_mday = day.dd; + start.tm_year = day.yyyy; + start.tm_hour = hour; + start.tm_min = min; + start.tm_sec = 0; + start.tm_isdst = -1; + start.tm_year -= 1900; + start.tm_mon--; + tstart = mktime (&start); + if (tstart == -1) + { + fputs (_("FATAL ERROR in date2sec: failure in mktime\n"), stderr); + fprintf (stderr, "%u %u %u %u %u\n", day.yyyy, day.mm, day.dd, + hour, min); + exit (EXIT_FAILURE); + } + + return (tstart); } /* Return a string containing the hour of a given date in seconds. */ -char *date_sec2hour_str(long sec) +char * +date_sec2hour_str (long sec) { - const int TIME_LEN = 6; - struct tm *lt; - time_t t; - char *timestr; - - t = sec; - lt = localtime(&t); - timestr = (char *) malloc(TIME_LEN); - snprintf(timestr, TIME_LEN, "%02u:%02u", lt->tm_hour, lt->tm_min); - return timestr; + const int TIME_LEN = 6; + struct tm *lt; + time_t t; + char *timestr; + + t = sec; + lt = localtime (&t); + timestr = (char *) malloc (TIME_LEN); + snprintf (timestr, TIME_LEN, "%02u:%02u", lt->tm_hour, lt->tm_min); + return (timestr); } /* Return a string containing the date, given a date in seconds. */ char * -date_sec2date_str(long sec, char *datefmt) -{ - struct tm *lt; - time_t t; - char *datestr; - - datestr = (char *)malloc(sizeof(char) * BUFSIZ); - - if (sec == 0) - snprintf(datestr, BUFSIZ, "0"); - else { - t = sec; - lt = localtime(&t); - strftime(datestr, BUFSIZ, datefmt, lt); - } +date_sec2date_str (long sec, char *datefmt) +{ + struct tm *lt; + time_t t; + char *datestr; - return (datestr); + datestr = (char *) malloc (sizeof (char) * BUFSIZ); + + if (sec == 0) + snprintf (datestr, BUFSIZ, "0"); + else + { + t = sec; + lt = localtime (&t); + strftime (datestr, BUFSIZ, datefmt, lt); + } + + return (datestr); } /* @@ -537,16 +559,16 @@ date_sec2date_str(long sec, char *datefmt) * (calcurse event equivalent). */ void -date_sec2ical_date(long sec, char *ical_date) +date_sec2ical_date (long sec, char *ical_date) { #define DATELENGTH 9 - struct tm *lt; - time_t t; + struct tm *lt; + time_t t; - t = sec; - lt = localtime(&t); - strftime(ical_date, DATELENGTH, "%Y%m%d", lt); + t = sec; + lt = localtime (&t); + strftime (ical_date, DATELENGTH, "%Y%m%d", lt); } /* @@ -554,36 +576,36 @@ date_sec2ical_date(long sec, char *ical_date) * seconds. This is used to build iCal VEVENT (calcurse appointment equivalent). */ void -date_sec2ical_datetime(long sec, char *ical_datetime) +date_sec2ical_datetime (long sec, char *ical_datetime) { #define DATETIMELENGTH 16 - struct tm *lt; - time_t t; + struct tm *lt; + time_t t; - t = sec; - lt = localtime(&t); - strftime(ical_datetime, DATETIMELENGTH, "%Y%m%dT%H%M%S", lt); + t = sec; + lt = localtime (&t); + strftime (ical_datetime, DATETIMELENGTH, "%Y%m%dT%H%M%S", lt); } /* * Return a long containing the date which is updated taking into account * the new time and date entered by the user. */ -long -update_time_in_date(long date, unsigned hr, unsigned mn) +long +update_time_in_date (long date, unsigned hr, unsigned mn) { - struct tm *lt; - time_t t, new_date; + struct tm *lt; + time_t t, new_date; - t = date; - lt = localtime(&t); - lt->tm_hour = hr; - lt->tm_min = mn; - new_date = mktime(lt); - ASSERT(new_date != -1); + t = date; + lt = localtime (&t); + lt->tm_hour = hr; + lt->tm_min = mn; + new_date = mktime (lt); + ASSERT (new_date != -1); - return (new_date); + return (new_date); } /* @@ -591,33 +613,34 @@ update_time_in_date(long date, unsigned hr, unsigned mn) * If no date is entered, current date is chosen. */ long -get_sec_date(date_t date) -{ - struct tm *ptrtime; - time_t timer; - long long_date; - char current_day[] = "dd "; - char current_month[] = "mm "; - char current_year[] = "yyyy "; - - if (date.yyyy == 0 && date.mm == 0 && date.dd == 0) { - timer = time(NULL); - ptrtime = localtime(&timer); - strftime(current_day, strlen(current_day), "%d", ptrtime); - strftime(current_month, strlen(current_month), "%m", ptrtime); - strftime(current_year, strlen(current_year), "%Y", ptrtime); - date.mm = atoi(current_month); - date.dd = atoi(current_day); - date.yyyy = atoi(current_year); - } - long_date = date2sec(date, 0, 0); - return long_date; +get_sec_date (date_t date) +{ + struct tm *ptrtime; + time_t timer; + long long_date; + char current_day[] = "dd "; + char current_month[] = "mm "; + char current_year[] = "yyyy "; + + if (date.yyyy == 0 && date.mm == 0 && date.dd == 0) + { + timer = time (NULL); + ptrtime = localtime (&timer); + strftime (current_day, strlen (current_day), "%d", ptrtime); + strftime (current_month, strlen (current_month), "%m", ptrtime); + strftime (current_year, strlen (current_year), "%Y", ptrtime); + date.mm = atoi (current_month); + date.dd = atoi (current_day); + date.yyyy = atoi (current_year); + } + long_date = date2sec (date, 0, 0); + return (long_date); } -long -min2sec(unsigned minutes) +long +min2sec (unsigned minutes) { - return (minutes * MININSEC); + return (minutes * MININSEC); } /* @@ -628,62 +651,59 @@ min2sec(unsigned minutes) * [h:mm] or [hh:mm] format, and 2 if the entered time is correct and entered * in [mm] format. */ -int -check_time(char *string) -{ - int ok = 0; - char hour[] = " "; - char minutes[] = " "; - - if (((strlen(string) == 2) || (strlen(string) == 3)) && - (isdigit(string[0]) != 0) && (isdigit(string[1]) != 0)) { - - strncpy(minutes, string, 2); - if (atoi(minutes) >= 0) - - ok = 2; /* [MM] format */ - - } else if ((strlen(string) == 4) && (isdigit(string[0]) != 0) && - (isdigit(string[2]) != 0) && (isdigit(string[3]) != 0) && - (string[1] == ':')) { - - strncpy(hour, string, 1); - strncpy(minutes, string + 2, 2); - if ((atoi(hour) <= 24) && (atoi(hour) >= 0) && - (atoi(minutes) < MININSEC) && (atoi(minutes) >= 0)) - - ok = 1; /* [H:MM] format */ - - } else if ((strlen(string) == 5) && (isdigit(string[0]) != 0) && - (isdigit(string[1]) != 0) && (isdigit(string[3]) != 0) && - (isdigit(string[4]) != 0) && (string[2] == ':')) { - - strncpy(hour, string, 2); - strncpy(minutes, string + 3, 2); - if ((atoi(hour) <= 24) && (atoi(hour) >= 0) && - (atoi(minutes) < MININSEC) && (atoi(minutes) >= 0)) - - ok = 1; /* [HH:MM] format */ - } - - return (ok); +int +check_time (char *string) +{ + int ok = 0; + char hour[] = " "; + char minutes[] = " "; + + if (((strlen (string) == 2) || (strlen (string) == 3)) + && (isdigit (string[0]) != 0) && (isdigit (string[1]) != 0)) + { + strncpy (minutes, string, 2); + if (atoi (minutes) >= 0) + ok = 2; /* [MM] format */ + } + else if ((strlen (string) == 4) && (isdigit (string[0]) != 0) + && (isdigit (string[2]) != 0) && (isdigit (string[3]) != 0) + && (string[1] == ':')) + { + strncpy (hour, string, 1); + strncpy (minutes, string + 2, 2); + if ((atoi (hour) <= 24) && (atoi (hour) >= 0) + && (atoi (minutes) < MININSEC) && (atoi (minutes) >= 0)) + ok = 1; /* [H:MM] format */ + } + else if ((strlen (string) == 5) && (isdigit (string[0]) != 0) + && (isdigit (string[1]) != 0) && (isdigit (string[3]) != 0) + && (isdigit (string[4]) != 0) && (string[2] == ':')) + { + strncpy (hour, string, 2); + strncpy (minutes, string + 3, 2); + if ((atoi (hour) <= 24) && (atoi (hour) >= 0) + && (atoi (minutes) < MININSEC) && (atoi (minutes) >= 0)) + ok = 1; /* [HH:MM] format */ + } + return (ok); } /* * Display a scroll bar when there are so many items that they * can not be displayed inside the corresponding panel. */ -void draw_scrollbar(WINDOW *win, int y, int x, int length, +void +draw_scrollbar (WINDOW *win, int y, int x, int length, int bar_top, int bar_bottom, bool hilt) { - mvwvline(win, bar_top, x, ACS_VLINE, bar_bottom - bar_top); - if (hilt) - custom_apply_attr(win, ATTR_HIGHEST); - wattron(win, A_REVERSE); - mvwvline(win, y, x, ' ', length); - wattroff(win, A_REVERSE); - if (hilt) - custom_remove_attr(win, ATTR_HIGHEST); + mvwvline (win, bar_top, x, ACS_VLINE, bar_bottom - bar_top); + if (hilt) + custom_apply_attr (win, ATTR_HIGHEST); + wattron (win, A_REVERSE); + mvwvline (win, y, x, ' ', length); + wattroff (win, A_REVERSE); + if (hilt) + custom_remove_attr (win, ATTR_HIGHEST); } /* @@ -691,144 +711,158 @@ void draw_scrollbar(WINDOW *win, int y, int x, int length, * popup window. This is useful if an item description is too * long to fit in its corresponding panel window. */ -void item_in_popup(char *saved_a_start, char *saved_a_end, char *msg, - char *pop_title) -{ - WINDOW *popup_win, *pad; - const int margin_left = 4, margin_top = 4; - const int winl = row - 5, winw = col - margin_left; - const int padl = winl - 2, padw = winw - margin_left; - - pad = newpad(padl, padw); - popup_win = popup(winl, winw, 1, 2, pop_title); - if (strncmp(pop_title, _("Appointment"), 11) == 0) { - mvwprintw(popup_win, margin_top, margin_left, "- %s -> %s", - saved_a_start, saved_a_end); - } - mvwprintw(pad, 0, margin_left, "%s", msg); - wmove(win[STA].p, 0, 0); - pnoutrefresh(pad, 0, 0, margin_top + 2, margin_left, padl, winw); - doupdate(); - wgetch(popup_win); - delwin(pad); - delwin(popup_win); +void +item_in_popup (char *saved_a_start, char *saved_a_end, char *msg, + char *pop_title) +{ + WINDOW *popup_win, *pad; + const int margin_left = 4, margin_top = 4; + const int winl = row - 5, winw = col - margin_left; + const int padl = winl - 2, padw = winw - margin_left; + + pad = newpad (padl, padw); + popup_win = popup (winl, winw, 1, 2, pop_title); + if (strncmp (pop_title, _("Appointment"), 11) == 0) + { + mvwprintw (popup_win, margin_top, margin_left, "- %s -> %s", + saved_a_start, saved_a_end); + } + mvwprintw (pad, 0, margin_left, "%s", msg); + wmove (win[STA].p, 0, 0); + pnoutrefresh (pad, 0, 0, margin_top + 2, margin_left, padl, winw); + doupdate (); + wgetch (popup_win); + delwin (pad); + delwin (popup_win); } /* Reset the status bar page. */ -void reset_status_page(void) +void +reset_status_page (void) { - status_page = 1; + status_page = 1; } /* Update the status bar page number to display other commands. */ -void other_status_page(int panel) -{ - int nb_item = 0, max_page; - char *error = _("FATAL ERROR in other_status_page: unknown panel\n"); - - switch (panel) { - case CAL: - nb_item = NB_CAL_CMDS; - break; - case APP: - nb_item = NB_APP_CMDS; - break; - case TOD: - nb_item = NB_TOD_CMDS; - break; - default: - ierror(error, IERROR_FATAL); - } - max_page = ceil( nb_item / (2*CMDS_PER_LINE) ) + 1; - if (status_page < max_page) { - status_page++; - } else { - status_page = 1; - } +void +other_status_page (int panel) +{ + int nb_item = 0, max_page; + char *error = _("FATAL ERROR in other_status_page: unknown panel\n"); + + switch (panel) + { + case CAL: + nb_item = NB_CAL_CMDS; + break; + case APP: + nb_item = NB_APP_CMDS; + break; + case TOD: + nb_item = NB_TOD_CMDS; + break; + default: + ierror (error, IERROR_FATAL); + } + max_page = ceil (nb_item / (2 * CMDS_PER_LINE)) + 1; + if (status_page < max_page) + { + status_page++; + } + else + { + status_page = 1; + } } /* Returns the beginning of current day in seconds from 1900. */ -long -get_today(void) +long +get_today (void) { - struct tm *lt; - time_t current_time; - long current_day; - date_t day; + struct tm *lt; + time_t current_time; + long current_day; + date_t day; - current_time = time(NULL); - lt = localtime(¤t_time); - day.mm = lt->tm_mon + 1; - day.dd = lt->tm_mday; - day.yyyy = lt->tm_year + 1900; - current_day = date2sec(day, 0, 0); + current_time = time (NULL); + lt = localtime (¤t_time); + day.mm = lt->tm_mon + 1; + day.dd = lt->tm_mday; + day.yyyy = lt->tm_year + 1900; + current_day = date2sec (day, 0, 0); - return current_day; + return (current_day); } /* Returns the current time in seconds. */ -long now(void) +long +now (void) { - time_t current_time; + time_t current_time; - current_time = time(NULL); - return current_time; + current_time = time (NULL); + return (current_time); } /* Copy a string */ -char *mycpy(const char *src) +char * +mycpy (const char *src) { - char *string = malloc(strlen(src) + 1); - - if (string != NULL) - return strncpy(string, src, strlen(src) + 1); - else - return NULL; + char *string = malloc (strlen (src) + 1); + + if (string != NULL) + return (strncpy (string, src, strlen (src) + 1)); + else + return (NULL); } long -mystrtol(const char *str) +mystrtol (const char *str) { - char *ep; - long lval; - const char *not_a_number = - _("FATAL ERROR in mystrtol: could not convert string"); - const char *out_of_range = - _("FATAL ERROR in mystrtol: number is out of range"); + char *ep; + long lval; + const char *not_a_number = + _("FATAL ERROR in mystrtol: could not convert string"); + const char *out_of_range = + _("FATAL ERROR in mystrtol: number is out of range"); - errno = 0; - lval = strtol(str, &ep, 10); - if (str[0] == '\0' || *ep != '\0') - ierror(not_a_number, IERROR_FATAL); - if (errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN)) - ierror(out_of_range, IERROR_FATAL); + errno = 0; + lval = strtol (str, &ep, 10); + if (str[0] == '\0' || *ep != '\0') + ierror (not_a_number, IERROR_FATAL); + if (errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN)) + ierror (out_of_range, IERROR_FATAL); - return (lval); + return (lval); } /* Print the given option value with appropriate color. */ -void -print_option_incolor(WINDOW *win, bool option, int pos_y, int pos_x) -{ - int color = 0; - char option_value[BUFSIZ] = ""; - - if (option == true) { - color = ATTR_TRUE; - strncpy(option_value, _("yes"), BUFSIZ); - } else if (option == false) { - color = ATTR_FALSE; - strncpy(option_value, _("no"), BUFSIZ); - } else { - ierror( - _("option not defined - Problem in print_option_incolor()"), - IERROR_FATAL); - } - custom_apply_attr(win, color); - mvwprintw(win, pos_y, pos_x, "%s", option_value); - custom_remove_attr(win, color); - wnoutrefresh(win); - doupdate(); +void +print_option_incolor (WINDOW *win, bool option, int pos_y, int pos_x) +{ + int color = 0; + char option_value[BUFSIZ] = ""; + + if (option == true) + { + color = ATTR_TRUE; + strncpy (option_value, _("yes"), BUFSIZ); + } + else if (option == false) + { + color = ATTR_FALSE; + strncpy (option_value, _("no"), BUFSIZ); + } + else + { + ierror (_("option not defined - Problem in print_option_incolor()"), + IERROR_FATAL); + } + custom_apply_attr (win, color); + mvwprintw (win, pos_y, pos_x, "%s", option_value); + custom_remove_attr (win, color); + wnoutrefresh (win); + doupdate (); } /* @@ -836,94 +870,98 @@ print_option_incolor(WINDOW *win, bool option, int pos_y, int pos_x) * the random part of the file name. */ char * -new_tempfile(const char *prefix, int trailing_len) -{ - char fullname[BUFSIZ]; - int prefix_len, fd; - FILE *file; - - if (prefix == NULL) - return (NULL); - - prefix_len = strlen(prefix); - if (prefix_len + trailing_len >= BUFSIZ) - return (NULL); - memcpy(fullname, prefix, prefix_len); - memset(fullname + prefix_len, 'X', trailing_len); - fullname[prefix_len + trailing_len] = '\0'; - if ((fd = mkstemp(fullname)) == -1 || - (file = fdopen(fd, "w+")) == NULL) { - if (fd != -1) { - unlink(fullname); - close(fd); - } - ierror( - _("FATAL ERROR: temporary file could not be created!"), - IERROR_WARN); - return (NULL); +new_tempfile (const char *prefix, int trailing_len) +{ + char fullname[BUFSIZ]; + int prefix_len, fd; + FILE *file; + + if (prefix == NULL) + return (NULL); + + prefix_len = strlen (prefix); + if (prefix_len + trailing_len >= BUFSIZ) + return (NULL); + memcpy (fullname, prefix, prefix_len); + memset (fullname + prefix_len, 'X', trailing_len); + fullname[prefix_len + trailing_len] = '\0'; + if ((fd = mkstemp (fullname)) == -1 || (file = fdopen (fd, "w+")) == NULL) + { + if (fd != -1) + { + unlink (fullname); + close (fd); } - fclose(file); + ierror (_("FATAL ERROR: temporary file could not be created!"), + IERROR_WARN); + return (NULL); + } + fclose (file); - return (strdup(fullname + prefix_len)); + return (strdup (fullname + prefix_len)); } /* Erase a note previously attached to a todo, event or appointment. */ void -erase_note(char **note, erase_flag_e flag) +erase_note (char **note, erase_flag_e flag) { - char fullname[BUFSIZ]; - char *errmsg = _("FATAL ERROR in erase_note: could not remove note\n"); + char fullname[BUFSIZ]; + char *errmsg = _("FATAL ERROR in erase_note: could not remove note\n"); - if (*note == NULL) - return; - if (flag != ERASE_FORCE_KEEP_NOTE) { - snprintf(fullname, BUFSIZ, "%s%s", path_notes, *note); - if (unlink(fullname) != 0) - ierror(errmsg, IERROR_FATAL); - } - free(*note); - *note = NULL; + if (*note == NULL) + return; + if (flag != ERASE_FORCE_KEEP_NOTE) + { + snprintf (fullname, BUFSIZ, "%s%s", path_notes, *note); + if (unlink (fullname) != 0) + ierror (errmsg, IERROR_FATAL); + } + free (*note); + *note = NULL; } + /* * Convert a string containing a date into three integers containing the year, * month and day. * Returns 1 if sucessfully converted or 0 if the string is an invalid date. */ -int parse_date(char *date_string, int datefmt, - int *year, int *month, int *day) { - int in1, in2, in3; - int lyear, lmonth, lday; - if (date_string == NULL) - return 0; - if (sscanf(date_string, "%d / %d / %d", &in1, &in2, &in3) < 3 ) - return 0; - switch (datefmt) { - case 1: - lmonth = in1; - lday = in2; - lyear = in3; - break; - case 2: - lday = in1; - lmonth = in2; - lyear = in3; - break; - case 3: - lyear = in1; - lmonth = in2; - lday = in3; - break; - default: - return (0); - } - if (lyear < 1 || lyear > 9999 || lmonth < 1 || lmonth > 12 || - lday < 1 || lday > 31) - return 0; - if (year != NULL) - *year = lyear; - if (month != NULL) - *month = lmonth; - if (day != NULL) - *day = lday; - return (1); +int +parse_date (char *date_string, int datefmt, int *year, int *month, int *day) +{ + int in1, in2, in3; + int lyear, lmonth, lday; + if (date_string == NULL) + return (0); + if (sscanf (date_string, "%d / %d / %d", &in1, &in2, &in3) < 3) + return (0); + switch (datefmt) + { + case 1: + lmonth = in1; + lday = in2; + lyear = in3; + break; + case 2: + lday = in1; + lmonth = in2; + lyear = in3; + break; + case 3: + lyear = in1; + lmonth = in2; + lday = in3; + break; + default: + return (0); + } + if (lyear < 1 || lyear > 9999 || lmonth < 1 || lmonth > 12 || lday < 1 + || lday > 31) + return (0); + if (year != NULL) + *year = lyear; + if (month != NULL) + *month = lmonth; + if (day != NULL) + *day = lday; + return (1); } |