void binding_helper_scroll(window_t *w, int offset) {
ncurses_window_t *n;
if (!w || !(n = w->priv_data))
return;
if (offset < 0) {
n->start += offset;
if (n->start < 0)
n->start = 0;
} else {
n->start += offset;
if (n->start > n->lines_count - w->height + n->overflow)
n->start = n->lines_count - w->height + n->overflow;
if (n->start < 0)
n->start = 0;
/* old code from: binding_forward_page() need it */
if (w == window_current) {
if (ncurses_current->start == ncurses_current->lines_count - window_current->height + ncurses_current->overflow) {
window_current->more = 0;
update_statusbar(0);
}
}
}
ncurses_redraw(w);
ncurses_commit();
}
/*
* ncurses_input_update()
*
* uaktualnia zmianê rozmiaru pola wpisywania tekstu -- przesuwa okienka
* itd. je¶li zmieniono na pojedyncze, czy¶ci dane wej¶ciowe.
*/
void ncurses_input_update(int new_line_index)
{
if (ncurses_input_size == 1) {
g_strfreev((char **) ncurses_lines);
ncurses_lines = NULL;
ncurses_line = xmalloc(LINE_MAXLEN*sizeof(CHAR_T));
ncurses_history[0] = ncurses_line;
} else {
ncurses_lines = xmalloc(2 * sizeof(CHAR_T *));
ncurses_lines[0] = xmalloc(LINE_MAXLEN*sizeof(CHAR_T));
/* ncurses_lines[1] = NULL; */
xwcscpy(ncurses_lines[0], ncurses_line);
xfree(ncurses_line);
ncurses_line = ncurses_lines[0];
ncurses_history[0] = NULL;
}
line_start = 0;
line_index = new_line_index;
lines_start = 0;
lines_index = 0;
ncurses_resize();
ncurses_redraw(window_current);
touchwin(ncurses_current->window);
ncurses_commit();
}
void ncurses_contacts_changed(const char *name) {
window_t *w = NULL;
if (in_autoexec)
return;
if (!xstrcasecmp(name, "ncurses:contacts_size"))
config_contacts = 1;
if (config_contacts_size < 0)
config_contacts_size = 0;
if (config_contacts_size == 0)
config_contacts = 0;
if (config_contacts_size > 1000)
config_contacts_size = 1000;
if (config_contacts_margin > 10)
config_contacts_margin = 10;
if (config_contacts_edge > 3)
config_contacts_edge = 2;
contacts_edge = (1 << config_contacts_edge);
contacts_frame = (!config_contacts_frame ? 0
: contacts_edge & (WF_LEFT|WF_RIGHT) ? contacts_edge ^ (WF_LEFT|WF_RIGHT)
: contacts_edge ^ (WF_TOP|WF_BOTTOM));
if (config_contacts_order) {
strlcpy(contacts_order, config_contacts_order, sizeof(contacts_order));
corderlen = xstrlen(contacts_order);
} else {
xstrcpy(contacts_order, CONTACTS_ORDER_DEFAULT);
corderlen = CONTACTS_ORDER_DEFAULT_LEN; /* xstrlen(CONTACTS_ORDER_DEFAULT) eq CONTACTS_ORDER_DEFAULT_LEN */
}
/* XXX destroy window only if (!config_contacts) ? XXX */
if ((w = window_find_sa(NULL, "__contacts", 1))) {
window_kill(w);
w = NULL;
}
if (config_contacts /* && !w */) {
w = window_new("__contacts", NULL, 1000);
ncurses_contacts_update(w, 0);
}
ncurses_resize();
ncurses_commit();
}
/*
* wyswietla ponownie linie wprowadzenia tekstu (prompt + aktualnie wpisany tekst)
* przy okazji jesli jest aspell to sprawdza czy tekst jest poprawny.
*/
void ncurses_redraw_input(unsigned int ch) {
int x, y;
/* draw prompt */
werase(input);
wmove(input, 0, 0);
if (!ncurses_lines) {
gchar *tmp = ekg_recode_to_locale(format_find(
ncurses_current->prompt ? "ncurses_prompt_query" : "ncurses_prompt_none"));
gchar *tmp2 = format_string(tmp, "\037"); /* unit separator */
fstring_t *prompt_f = fstring_new(tmp2);
gchar *s = prompt_f->str, *s2;
fstr_attr_t *a = prompt_f->attr, *a2;
g_free(tmp2);
g_free(tmp);
if (ncurses_current->prompt) {
/* find our \037 */
for (s2 = s, a2 = a; *s2 != '\037'; s2++, a2++)
g_assert(*s2);
*s2 = '\0'; /* and split the original string using it */
}
ncurses_fstring_print(input, s, a, -1);
if (ncurses_current->prompt) {
if (!ncurses_simple_print(input, ncurses_current->prompt,
*a2, input->_maxx / 4)) {
/* don't change colors or anything
* just disable bold to distinguish */
wattroff(input, A_BOLD); /* XXX? */
waddstr(input, ncurses_hellip);
}
s2++, a2++;
ncurses_fstring_print(input, s2, a2, -1);
}
fstring_free(prompt_f);
}
getyx(input, y, x);
ncurses_current->prompt_len = x;
/* XXX: cleanup, optimize */
{
int cur_posx = -1, cur_posy = 0;
const int width = input->_maxx - x;
if ((line_index - line_start >= width) || (line_index - line_start < 2))
line_start = line_index - width/2;
if (line_start < 0)
line_start = 0;
ncurses_redraw_input_already_exec = 1;
wattrset(input, color_pair(COLOR_WHITE, COLOR_BLACK));
if (ncurses_lines) {
int i, x;
cur_posy = lines_index - lines_start;
for (i = 0; i < MULTILINE_INPUT_SIZE; i++) {
if (!ncurses_lines[lines_start + i])
break;
wmove(input, i, 0);
x = ncurses_redraw_input_line(ncurses_lines[lines_start + i]);
if (lines_index == (lines_start + i))
cur_posx = x;
}
wattrset(input, color_pair(COLOR_BLACK, COLOR_BLACK) | A_BOLD);
if (lines_start>0)
mvwaddch(input, 0, input->_maxx, '^');
if (g_strv_length((char **) ncurses_lines)-lines_start > MULTILINE_INPUT_SIZE)
mvwaddch(input, MULTILINE_INPUT_SIZE-1, input->_maxx, 'v');
wattrset(input, A_NORMAL);
} else {
#if 0
if (ncurses_noecho) {
static char *funnything = ncurses_funnything;
waddch(input, ' '); /* XXX why here? If you want to add space after propt, add it in theme */
waddch(input, *funnything);
wmove(input, 0, getcurx(input)-1);
if (!*(++funnything))
funnything = ncurses_funnything;
return;
}
#endif
cur_posx = ncurses_redraw_input_line(ncurses_line);
}
/* this mut be here if we don't want 'timeout' after pressing ^C */
if (ch == 3) ncurses_commit();
if (cur_posx != -1) {
wmove(input, cur_posy, cur_posx);
curs_set(1);
} else {
wmove(input, 0, 0); // XXX ???
curs_set(0);
}
}
}
