131 lines
2.7 KiB
C
131 lines
2.7 KiB
C
#include <newt.h>
|
|
#include <signal.h>
|
|
#include <stdio.h>
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
#include <sys/ttydefaults.h>
|
|
|
|
#include "../cache.h"
|
|
#include "../debug.h"
|
|
#include "browser.h"
|
|
#include "helpline.h"
|
|
#include "ui.h"
|
|
#include "util.h"
|
|
|
|
static void newt_form__set_exit_keys(newtComponent self)
|
|
{
|
|
newtFormAddHotKey(self, NEWT_KEY_LEFT);
|
|
newtFormAddHotKey(self, NEWT_KEY_ESCAPE);
|
|
newtFormAddHotKey(self, 'Q');
|
|
newtFormAddHotKey(self, 'q');
|
|
newtFormAddHotKey(self, CTRL('c'));
|
|
}
|
|
|
|
static newtComponent newt_form__new(void)
|
|
{
|
|
newtComponent self = newtForm(NULL, NULL, 0);
|
|
if (self)
|
|
newt_form__set_exit_keys(self);
|
|
return self;
|
|
}
|
|
|
|
int ui__popup_menu(int argc, char * const argv[])
|
|
{
|
|
struct newtExitStruct es;
|
|
int i, rc = -1, max_len = 5;
|
|
newtComponent listbox, form = newt_form__new();
|
|
|
|
if (form == NULL)
|
|
return -1;
|
|
|
|
listbox = newtListbox(0, 0, argc, NEWT_FLAG_RETURNEXIT);
|
|
if (listbox == NULL)
|
|
goto out_destroy_form;
|
|
|
|
newtFormAddComponent(form, listbox);
|
|
|
|
for (i = 0; i < argc; ++i) {
|
|
int len = strlen(argv[i]);
|
|
if (len > max_len)
|
|
max_len = len;
|
|
if (newtListboxAddEntry(listbox, argv[i], (void *)(long)i))
|
|
goto out_destroy_form;
|
|
}
|
|
|
|
newtCenteredWindow(max_len, argc, NULL);
|
|
newtFormRun(form, &es);
|
|
rc = newtListboxGetCurrent(listbox) - NULL;
|
|
if (es.reason == NEWT_EXIT_HOTKEY)
|
|
rc = -1;
|
|
newtPopWindow();
|
|
out_destroy_form:
|
|
newtFormDestroy(form);
|
|
return rc;
|
|
}
|
|
|
|
int ui__help_window(const char *text)
|
|
{
|
|
struct newtExitStruct es;
|
|
newtComponent tb, form = newt_form__new();
|
|
int rc = -1;
|
|
int max_len = 0, nr_lines = 0;
|
|
const char *t;
|
|
|
|
if (form == NULL)
|
|
return -1;
|
|
|
|
t = text;
|
|
while (1) {
|
|
const char *sep = strchr(t, '\n');
|
|
int len;
|
|
|
|
if (sep == NULL)
|
|
sep = strchr(t, '\0');
|
|
len = sep - t;
|
|
if (max_len < len)
|
|
max_len = len;
|
|
++nr_lines;
|
|
if (*sep == '\0')
|
|
break;
|
|
t = sep + 1;
|
|
}
|
|
|
|
tb = newtTextbox(0, 0, max_len, nr_lines, 0);
|
|
if (tb == NULL)
|
|
goto out_destroy_form;
|
|
|
|
newtTextboxSetText(tb, text);
|
|
newtFormAddComponent(form, tb);
|
|
newtCenteredWindow(max_len, nr_lines, NULL);
|
|
newtFormRun(form, &es);
|
|
newtPopWindow();
|
|
rc = 0;
|
|
out_destroy_form:
|
|
newtFormDestroy(form);
|
|
return rc;
|
|
}
|
|
|
|
static const char yes[] = "Yes", no[] = "No",
|
|
warning_str[] = "Warning!", ok[] = "Ok";
|
|
|
|
bool ui__dialog_yesno(const char *msg)
|
|
{
|
|
/* newtWinChoice should really be accepting const char pointers... */
|
|
return newtWinChoice(NULL, (char *)yes, (char *)no, (char *)msg) == 1;
|
|
}
|
|
|
|
void ui__warning(const char *format, ...)
|
|
{
|
|
va_list args;
|
|
|
|
va_start(args, format);
|
|
if (use_browser > 0) {
|
|
pthread_mutex_lock(&ui__lock);
|
|
newtWinMessagev((char *)warning_str, (char *)ok,
|
|
(char *)format, args);
|
|
pthread_mutex_unlock(&ui__lock);
|
|
} else
|
|
vfprintf(stderr, format, args);
|
|
va_end(args);
|
|
}
|