void viper_form_destroy(FORM *form,gboolean free_windows)
{
WINDOW *parent;
WINDOW *window;
WINDOW *subwin;
FIELD **fields;
gint count;
unpost_form(form);
window=form_win(form);
subwin=form_sub(form);
parent=window->_parent;
count=field_count(form);
fields=form_fields(form);
free_form(form);
while(count>0)
{
free_field(fields[count-1]);
count--;
}
g_free(fields);
if(free_windows==FALSE) return;
/* delete subwin if it is completely independent. */
if(subwin!=parent && subwin!=window && subwin!=NULL) delwin(subwin);
/* delete window if it is not the parent window. */
if(parent!=NULL && window!=parent && window!=NULL) delwin(window);
return;
}
static FIELD *
another_field(FORM * form, FIELD * field)
{
FIELD **f = form_fields(form);
FIELD *result = 0;
int n;
for (n = 0; f[n] != 0; ++n) {
if (f[n] != field) {
result = f[n];
field_opts_on(result, O_SELECTABLE);
break;
}
}
return result;
}
void viper_form_colorize(FORM *form,chtype field_active,chtype field_normal,
chtype text_active,chtype text_normal)
{
FIELD **fields;
fields=form_fields(form);
while(*fields!=NULL)
{
if(*fields==current_field(form))
{
set_field_fore(*fields,text_active);
set_field_back(*fields,field_active);
}
else
{
set_field_fore(*fields,text_normal);
set_field_back(*fields,field_normal);
}
fields++;
}
return;
}
char AskResizeMOSAIC (int *new_height, int *new_width) {
// creates it if not already there
if (!resizePanel) {
InitResizeMOSAIC ();
}
// current height, to start the buffer
char height[4];
sprintf (height, "%3d", *new_height);
set_field_buffer (form_fields (resize_form)[0], 0, height);
// current width, to start the buffer
char width[4];
sprintf (width, "%3d", *new_width);
set_field_buffer (form_fields (resize_form)[1], 0, width);
// display the panel
show_panel (resizePanel);
update_panels ();
doupdate ();
int c;
do {
c = getch ();
switch (c) {
// previous
case KEY_UP:
form_driver (resize_form, REQ_PREV_FIELD);
break;
// neeeext
case KEY_DOWN:
form_driver (resize_form, REQ_NEXT_FIELD);
break;
// get out, don't create the new image
case KEY_ESC:
hide_panel (resizePanel);
doupdate ();
return ERR;
// backspace: start over
case KEY_BACKSPACE: case 127:
form_driver (resize_form, REQ_PREV_FIELD);
form_driver (resize_form, REQ_NEXT_FIELD);
break;
// write the dimensions in the field
default:
if (isdigit (c)) { // only allow digits (for the dimensions)
form_driver (resize_form, c);
}
break;
}
wrefresh (resizeWindow);
} while (c != '\n');
// validate the string (current field doesn't validate by itself)
form_driver (resize_form, REQ_VALIDATION);
// get the fields' data
*new_height = atoi (field_buffer (form_fields (resize_form)[0], 0));
*new_width = atoi (field_buffer (form_fields (resize_form)[1], 0));
hide_panel (resizePanel);
update_panels ();
doupdate ();
return OK;
}