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todo_update_panel() and todo_delete() added

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This commit is contained in:
Frederic Culot 2007-07-21 19:35:40 +00:00
parent 648580f963
commit d069415d0d
2 changed files with 95 additions and 9 deletions
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86
src/todo.c
View File

@ -1,4 +1,4 @@
/* $calcurse: todo.c,v 1.11 2007/04/04 19:38:18 culot Exp $ */
/* $calcurse: todo.c,v 1.12 2007/07/21 19:35:40 culot Exp $ */
/*
* Calcurse - text-based organizer
@ -80,6 +80,40 @@ todo_add(char *mesg, int id)
return o;
}
/* Delete an item from the ToDo list. */
void
todo_delete(conf_t *conf, int *nb_tod, int *hilt_tod)
{
char *choices = "[y/n] ";
char *del_todo_str = _("Do you really want to delete this task ?");
bool go_for_todo_del = false;
int answer = 0;
if (conf->confirm_delete) {
status_mesg(del_todo_str, choices);
answer = wgetch(swin);
if ( (answer == 'y') && (*nb_tod > 0) ) {
go_for_todo_del = true;
} else {
erase_status_bar();
return;
}
} else
if (*nb_tod > 0)
go_for_todo_del = true;
if (go_for_todo_del) {
todo_delete_bynum(*hilt_tod - 1);
(*nb_tod)--;
if (*hilt_tod > 1)
(*hilt_tod)--;
if (*nb_tod == 0)
*hilt_tod = 0;
}
}
/* Delete an item from the todo linked list. */
void
todo_delete_bynum(unsigned num)
@ -185,3 +219,53 @@ todo_edit_item(int item_num)
i = todo_get_item(item_num);
updatestring(swin, &i->mesg, 0, 1);
}
/* Updates the ToDo panel. */
void
todo_update_panel(window_t *wintod, int hilt_tod, int nb_tod, int which_pan,
int first_todo_onscreen, char **saved_t_mesg)
{
struct todo_s *i;
int len = wintod->w - 6;
int num_todo = 0;
int y_offset = 3, x_offset = 1;
int t_realpos = -1;
int title_lines = 3;
int todo_lines = 1;
int max_items = wintod->h - 4;
int incolor = -1;
char mesg[BUFSIZ] = "";
/* Print todo item in the panel. */
erase_window_part(twin, 1, title_lines, wintod->w - 2, wintod->h - 2);
for (i = todolist; i != 0; i = i->next) {
num_todo++;
t_realpos = num_todo - first_todo_onscreen;
incolor = num_todo - hilt_tod;
if (incolor == 0)
*saved_t_mesg = i->mesg;
if (t_realpos >= 0 && t_realpos < max_items) {
snprintf(mesg, BUFSIZ, "%d. ", i->id);
strncat(mesg, i->mesg, strlen(i->mesg));
display_item(twin, incolor, mesg, 0,
len, y_offset, x_offset);
y_offset = y_offset + todo_lines;
}
}
/* Draw the scrollbar if necessary. */
if (nb_tod > max_items){
float ratio = ((float) max_items) / ((float) nb_tod);
int sbar_length = (int) (ratio * (max_items + 1));
int highend = (int) (ratio * first_todo_onscreen);
bool hilt_bar = (which_pan == TODO) ? true : false;
int sbar_top = highend + title_lines;
if ((sbar_top + sbar_length) > wintod->h - 1)
sbar_length = wintod->h - 1 - sbar_top;
draw_scrollbar(twin, sbar_top, wintod->w - 2,
sbar_length, title_lines, wintod->h - 1, hilt_bar);
}
wnoutrefresh(twin);
}

18
src/todo.h
View File

@ -1,4 +1,4 @@
/* $calcurse: todo.h,v 1.5 2007/03/10 15:54:59 culot Exp $ */
/* $calcurse: todo.h,v 1.6 2007/07/21 19:35:40 culot Exp $ */
/*
* Calcurse - text-based organizer
@ -35,12 +35,14 @@ struct todo_s {
extern struct todo_s *todolist;
int todo_new_item(int total);
struct todo_s *todo_add(char *mesg, int id);
void todo_delete_bynum(unsigned num);
struct todo_s *todo_get_item(int item_number);
int todo_get_position(struct todo_s *i);
int todo_chg_priority(int action, int item_num);
void todo_edit_item(int item_num);
int todo_new_item(int);
struct todo_s *todo_add(char *, int);
void todo_delete(conf_t *, int *, int *);
void todo_delete_bynum(unsigned);
struct todo_s *todo_get_item(int);
int todo_get_position(struct todo_s *);
int todo_chg_priority(int, int);
void todo_edit_item(int);
void todo_update_panel(window_t *, int, int, int, int, char **);
#endif /* CALCURSE_TODO_H */