todo.c: Split out UI-related functions

* Move UI-related functions to "ui-todo.c".
* Rename UI-related functions to ui_todo_*().

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2013-02-14 11:03:10 +01:00
parent 601709b173
commit 971df8d215
6 changed files with 242 additions and 242 deletions

View File

@@ -41,10 +41,6 @@
#include "calcurse.h"
llist_t todolist;
static int hilt = 0;
static int todos = 0;
static int first = 1;
static char *msgsav;
/* Returns a structure containing the selected item. */
struct todo *todo_get_item(int item_number)
@@ -52,71 +48,6 @@ struct todo *todo_get_item(int item_number)
return LLIST_GET_DATA(LLIST_NTH(&todolist, item_number - 1));
}
/* Sets which todo is highlighted. */
void todo_hilt_set(int highlighted)
{
hilt = highlighted;
}
void todo_hilt_decrease(int n)
{
hilt -= n;
}
void todo_hilt_increase(int n)
{
hilt += n;
}
/* 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(int n)
{
first += n;
}
void todo_first_decrease(int n)
{
first -= n;
}
/*
* 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;
}
static int todo_cmp_id(struct todo *a, struct todo *b)
{
/*
@@ -207,116 +138,6 @@ static int todo_get_position(struct todo *needle)
return -1; /* avoid compiler warnings */
}
/* Change an item priority by pressing '+' or '-' inside TODO panel. */
void todo_chg_priority(struct todo *backup, int diff)
{
char backup_mesg[BUFSIZ];
int backup_id;
char backup_note[MAX_NOTESIZ + 1];
strncpy(backup_mesg, backup->mesg, strlen(backup->mesg) + 1);
backup_id = backup->id;
if (backup->note)
strncpy(backup_note, backup->note, MAX_NOTESIZ + 1);
else
backup_note[0] = '\0';
backup_id += diff;
if (backup_id < 1)
backup_id = 1;
else if (backup_id > 9)
backup_id = 9;
todo_delete(todo_get_item(hilt));
backup = todo_add(backup_mesg, backup_id, backup_note);
hilt = todo_get_position(backup);
}
/* Display todo items in the corresponding panel. */
static void
display_todo_item(int incolor, char *msg, int prio, int note, int width, int y,
int x)
{
WINDOW *w;
int ch_note;
char buf[width * UTF8_MAXLEN], priostr[2];
int i;
w = win[TOD].p;
ch_note = (note) ? '>' : '.';
if (prio > 0)
snprintf(priostr, sizeof priostr, "%d", prio);
else
strncpy(priostr, "X", sizeof priostr);
if (incolor == 0)
custom_apply_attr(w, ATTR_HIGHEST);
if (utf8_strwidth(msg) < width)
mvwprintw(w, y, x, "%s%c %s", priostr, ch_note, msg);
else {
for (i = 0; msg[i] && width > 0; i++) {
if (!UTF8_ISCONT(msg[i]))
width -= utf8_width(&msg[i]);
buf[i] = msg[i];
}
if (i)
buf[i - 1] = 0;
else
buf[0] = 0;
mvwprintw(w, y, x, "%s%c %s...", priostr, ch_note, buf);
}
if (incolor == 0)
custom_remove_attr(w, ATTR_HIGHEST);
}
/* Updates the ToDo panel. */
void todo_update_panel(int which_pan)
{
llist_item_t *i;
int len = win[TOD].w - 8;
int num_todo = 0;
int title_lines = conf.compact_panels ? 1 : 3;
int y_offset = title_lines, x_offset = 1;
int t_realpos = -1;
int todo_lines = 1;
int max_items = win[TOD].h - 4;
int incolor = -1;
if ((int)win[TOD].h < 4)
return;
/* Print todo item in the panel. */
erase_window_part(win[TOD].p, 1, title_lines, win[TOD].w - 2, win[TOD].h - 2);
LLIST_FOREACH(&todolist, i) {
struct todo *todo = LLIST_TS_GET_DATA(i);
num_todo++;
t_realpos = num_todo - first;
incolor = (which_pan == TOD) ? num_todo - hilt : num_todo;
if (incolor == 0)
msgsav = todo->mesg;
if (t_realpos >= 0 && t_realpos < max_items) {
display_todo_item(incolor, todo->mesg, todo->id,
(todo->note != NULL) ? 1 : 0, len, y_offset, x_offset);
y_offset = y_offset + todo_lines;
}
}
/* Draw the scrollbar if necessary. */
if (todos > max_items) {
int sbar_length = max_items * (max_items + 1) / todos;
int highend = max_items * first / todos;
unsigned hilt_bar = (which_pan == TOD) ? 1 : 0;
int sbar_top = highend + title_lines;
if ((sbar_top + sbar_length) > win[TOD].h - 1)
sbar_length = win[TOD].h - 1 - sbar_top;
draw_scrollbar(win[TOD].p, sbar_top, win[TOD].w - 2,
sbar_length, title_lines, win[TOD].h - 1, hilt_bar);
}
wnoutrefresh(win[TOD].p);
}
/* Attach a note to a todo */
void todo_edit_note(struct todo *i, const char *editor)
{