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-rwxr-xr-xsrc/todo.c148
-rwxr-xr-xsrc/todo.h23
2 files changed, 129 insertions, 42 deletions
diff --git a/src/todo.c b/src/todo.c
index 9809f22..2287c4b 100755
--- a/src/todo.c
+++ b/src/todo.c
@@ -1,4 +1,4 @@
-/* $calcurse: todo.c,v 1.13 2007/07/28 13:11:42 culot Exp $ */
+/* $calcurse: todo.c,v 1.14 2007/08/15 15:35:25 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -31,11 +31,91 @@
#include "i18n.h"
#include "todo.h"
-struct todo_s *todolist;
+struct todo_s *todolist;
+static int hilt = 0;
+static int todos = 0;
+static int first = 1;
+static char *msgsav;
+
+/* Sets which todo is highlighted. */
+void
+todo_hilt_set(int highlighted)
+{
+ hilt = highlighted;
+}
+
+void
+todo_hilt_decrease(void)
+{
+ hilt--;
+}
+
+void
+todo_hilt_increase(void)
+{
+ hilt++;
+}
+
+/* Return which todo is highlighted. */
+int
+todo_hilt(void)
+{
+ return (hilt);
+}
+
+/* Return the number of todos. */
+int
+todo_nb(void)
+{
+ return (todos);
+}
+
+/* Set the number of todos. */
+void
+todo_set_nb(int nb)
+{
+ todos = nb;
+}
+
+/* Set which one is the first todo to be displayed. */
+void
+todo_set_first(int nb)
+{
+ first = nb;
+}
+
+void
+todo_first_increase(void)
+{
+ first++;
+}
+
+void
+todo_first_decrease(void)
+{
+ first--;
+}
+
+/*
+ * Return the position of the hilghlighted item, relative to the first one
+ * displayed.
+ */
+int
+todo_hilt_pos(void)
+{
+ return (hilt - first);
+}
+
+/* Return the last visited todo. */
+char *
+todo_saved_mesg(void)
+{
+ return (msgsav);
+}
/* Request user to enter a new todo item. */
-int
-todo_new_item(int total)
+void
+todo_new_item(void)
{
int ch = 0;
char *mesg = _("Enter the new ToDo item : ");
@@ -51,10 +131,8 @@ todo_new_item(int total)
ch = wgetch(swin);
}
todo_add(todo_input, ch - '0');
- total++;
+ todos++;
}
-
- return total;
}
/* Add an item in the todo linked list. */
@@ -104,7 +182,7 @@ todo_delete_bynum(unsigned num)
/* Delete an item from the ToDo list. */
void
-todo_delete(conf_t *conf, int *nb_tod, int *hilt_tod)
+todo_delete(conf_t *conf)
{
char *choices = "[y/n] ";
char *del_todo_str = _("Do you really want to delete this task ?");
@@ -114,23 +192,25 @@ todo_delete(conf_t *conf, int *nb_tod, int *hilt_tod)
if (conf->confirm_delete) {
status_mesg(del_todo_str, choices);
answer = wgetch(swin);
- if ( (answer == 'y') && (*nb_tod > 0) ) {
+ if ( (answer == 'y') && (todos > 0) ) {
go_for_todo_del = true;
} else {
erase_status_bar();
return;
}
} else
- if (*nb_tod > 0)
+ if (todos > 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;
+ todo_delete_bynum(hilt - 1);
+ todos--;
+ if (hilt > 1)
+ hilt--;
+ if (todos == 0)
+ hilt = 0;
+ if (hilt - first < 0)
+ first--;
}
}
@@ -175,15 +255,15 @@ todo_get_item(int item_number)
}
/* Change an item priority by pressing '+' or '-' inside TODO panel. */
-int
-todo_chg_priority(int action, int item_num)
+void
+todo_chg_priority(int action)
{
struct todo_s *backup;
char backup_mesg[BUFSIZ];
int backup_id;
- int do_chg = 1, new_position;
+ int do_chg = 1;
- backup = todo_get_item(item_num);
+ backup = todo_get_item(hilt);
strncpy(backup_mesg, backup->mesg, strlen(backup->mesg) + 1);
backup_id = backup->id;
if (action == '+') {
@@ -195,31 +275,27 @@ todo_chg_priority(int action, int item_num)
stderr);
}
if (do_chg) {
- todo_delete_bynum(item_num - 1);
+ todo_delete_bynum(hilt - 1);
backup = todo_add(backup_mesg, backup_id);
- new_position = todo_get_position(backup);
- } else {
- new_position = item_num;
- }
- return new_position;
+ hilt = todo_get_position(backup);
+ }
}
/* Edit the description of an already existing todo item. */
void
-todo_edit_item(int item_num)
+todo_edit_item(void)
{
struct todo_s *i;
char *mesg = _("Enter the new ToDo description :");
status_mesg(mesg, "");
- i = todo_get_item(item_num);
+ i = todo_get_item(hilt);
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)
+todo_update_panel(window_t *wintod, int which_pan)
{
struct todo_s *i;
int len = wintod->w - 6;
@@ -236,10 +312,10 @@ todo_update_panel(window_t *wintod, int hilt_tod, int nb_tod, int which_pan,
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;
+ t_realpos = num_todo - first;
+ incolor = num_todo - hilt;
if (incolor == 0)
- *saved_t_mesg = i->mesg;
+ msgsav = i->mesg;
if (t_realpos >= 0 && t_realpos < max_items) {
snprintf(mesg, BUFSIZ, "%d. ", i->id);
strncat(mesg, i->mesg, strlen(i->mesg));
@@ -250,10 +326,10 @@ todo_update_panel(window_t *wintod, int hilt_tod, int nb_tod, int which_pan,
}
/* Draw the scrollbar if necessary. */
- if (nb_tod > max_items){
- float ratio = ((float) max_items) / ((float) nb_tod);
+ if (todos > max_items){
+ float ratio = ((float) max_items) / ((float) todos);
int sbar_length = (int) (ratio * (max_items + 1));
- int highend = (int) (ratio * first_todo_onscreen);
+ int highend = (int) (ratio * first);
bool hilt_bar = (which_pan == TODO) ? true : false;
int sbar_top = highend + title_lines;
diff --git a/src/todo.h b/src/todo.h
index 30b8056..e8d128b 100755
--- a/src/todo.h
+++ b/src/todo.h
@@ -1,4 +1,4 @@
-/* $calcurse: todo.h,v 1.8 2007/07/28 13:11:43 culot Exp $ */
+/* $calcurse: todo.h,v 1.9 2007/08/15 15:35:25 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -37,11 +37,22 @@ struct todo_s {
extern struct todo_s *todolist;
-int todo_new_item(int);
+void todo_hilt_set(int);
+void todo_hilt_decrease(void);
+void todo_hilt_increase(void);
+int todo_hilt(void);
+int todo_nb(void);
+void todo_set_nb(int);
+void todo_set_first(int);
+void todo_first_increase(void);
+void todo_first_decrease(void);
+int todo_hilt_pos(void);
+char *todo_saved_mesg(void);
+void todo_new_item(void);
struct todo_s *todo_add(char *, int);
-void todo_delete(conf_t *, int *, int *);
-int todo_chg_priority(int, int);
-void todo_edit_item(int);
-void todo_update_panel(window_t *, int, int, int, int, char **);
+void todo_delete(conf_t *);
+void todo_chg_priority(int);
+void todo_edit_item(void);
+void todo_update_panel(window_t *, int);
#endif /* CALCURSE_TODO_H */