#include "strutils.h"
#include "xalloc.h"
#include "mbsalign.h"
+#include "mbsedit.h"
#include "colors.h"
#include "debug.h"
#include "list.h"
#ifndef KEY_DELETE
# define KEY_DELETE '\177'
#endif
+#ifndef KEY_DC
+# define KEY_DC 0423
+#endif
+
/* colors */
enum {
/* ncurses LINES and COLS may be actual variables or *macros*, but we need
* something portable and writable */
-size_t ui_lines;
-size_t ui_cols;
+static size_t ui_lines;
+static size_t ui_cols;
/* menu item */
struct cfdisk_menuitem {
/*
* let's use include/debug.h stuff for cfdisk too
*/
-UL_DEBUG_DEFINE_MASK(cfdisk);
+static UL_DEBUG_DEFINE_MASK(cfdisk);
UL_DEBUG_DEFINE_MASKNAMES(cfdisk) = UL_DEBUG_EMPTY_MASKNAMES;
#define CFDISK_DEBUG_INIT (1 << 1)
{
struct fdisk_partition *pa;
struct fdisk_label *lb;
- struct fdisk_iter *itr = NULL;
+ struct fdisk_iter *itr;
struct libscols_table *table = NULL;
struct libscols_iter *s_itr = NULL;
char *res = NULL;
struct cfdisk_menuitem *d,
size_t idx)
{
- char buf[80 * MB_CUR_MAX], *ptr = buf;
+ char *buf, *ptr;
const char *name;
size_t width;
+ const size_t buf_sz = 80 * MB_CUR_MAX;
int ln, cl, vert = cf->menu->vertical;
if (!menuitem_on_page(cf, idx))
ln = menuitem_get_line(cf, idx);
cl = menuitem_get_column(cf, idx);
+ ptr = buf = xmalloc(buf_sz);
/* string width */
if (vert) {
width = cf->menu->width + MENU_V_SPADDING;
width = MENU_H_SPADDING + cf->menu->width + MENU_H_SPADDING;
name = _(d->name);
- mbsalign(name, ptr, sizeof(buf), &width,
+ mbsalign(name, ptr, buf_sz, &width,
vert ? MBS_ALIGN_LEFT : MBS_ALIGN_CENTER,
0);
mvprintw(ln, cl, "%s", buf);
else
mvprintw(ln, cl, "%s%s%s", MENU_H_PRESTR, buf, MENU_H_POSTSTR);
+ free(buf);
if (cf->menu->idx == idx) {
standend();
assert(cf);
assert(cf->menu);
- if (key == ERR)
+ if (key == (int) ERR)
return 0; /* ignore errors */
m = cf->menu;
return 0;
}
- DBG(MENU, ul_debug(" no memu move key"));
+ DBG(MENU, ul_debug(" no menu move key"));
return 1;
}
/* but don't call me from ui_run(), this is for pop-up menus only */
static void ui_menu_resize(struct cfdisk *cf)
{
- DBG(MENU, ul_debug("memu resize/refresh"));
+ DBG(MENU, ul_debug("menu resize/refresh"));
resize();
ui_clean_menu(cf);
menu_refresh_size(cf);
static ssize_t ui_get_string(const char *prompt,
const char *hint, char *buf, size_t len)
{
- size_t cells = 0;
- ssize_t i = 0, rc = -1;
int ln = MENU_START_LINE, cl = 1;
+ ssize_t rc = -1;
+ struct mbs_editor *edit;
+
+ DBG(UI, ul_debug("ui get string"));
assert(buf);
assert(len);
cl += mbs_safe_width(prompt);
}
- /* default value */
- if (*buf) {
- i = strlen(buf);
- cells = mbs_safe_width(buf);
- mvaddstr(ln, cl, buf);
- }
+ edit = mbs_new_edit(buf, len, ui_cols - cl);
+ if (!edit)
+ goto done;
+
+ mbs_edit_goto(edit, MBS_EDIT_END);
if (hint)
ui_hint(hint);
else
ui_clean_hint();
- move(ln, cl + cells);
curs_set(1);
- refresh();
while (1) {
+ wint_t c; /* we have fallback in widechar.h */
+
+ move(ln, cl);
+ clrtoeol();
+ mvaddstr(ln, cl, edit->buf);
+ move(ln, cl + edit->cursor_cells);
+ refresh();
+
#if !defined(HAVE_SLCURSES_H) && !defined(HAVE_SLANG_SLCURSES_H) && \
defined(HAVE_LIBNCURSESW) && defined(HAVE_WIDECHAR)
- wint_t c;
if (get_wch(&c) == ERR) {
#else
- int c;
- if ((c = getch()) == ERR) {
+ if ((c = getch()) == (wint_t) ERR) {
#endif
if (ui_resize) {
resize();
else
goto done;
}
+
+ DBG(UI, ul_debug("ui get string: key=%lc", c));
+
if (c == '\r' || c == '\n' || c == KEY_ENTER)
break;
+ rc = 1;
+
switch (c) {
case KEY_ESC:
rc = -CFDISK_ERR_ESC;
goto done;
- case KEY_LEFT: /* TODO: implement full buffer editor */
+ case KEY_LEFT:
+ rc = mbs_edit_goto(edit, MBS_EDIT_LEFT);
+ break;
case KEY_RIGHT:
+ rc = mbs_edit_goto(edit, MBS_EDIT_RIGHT);
+ break;
case KEY_END:
+ rc = mbs_edit_goto(edit, MBS_EDIT_END);
+ break;
case KEY_HOME:
+ rc = mbs_edit_goto(edit, MBS_EDIT_HOME);
+ break;
case KEY_UP:
case KEY_DOWN:
- beep();
break;
- case KEY_DELETE:
+ case KEY_DC:
+ rc = mbs_edit_delete(edit);
+ break;
case '\b':
case KEY_BACKSPACE:
- if (i > 0) {
- cells--;
- i = mbs_truncate(buf, &cells);
- if (i < 0)
- goto done;
- mvaddch(ln, cl + cells, ' ');
- move(ln, cl + cells);
- } else
- beep();
+ rc = mbs_edit_backspace(edit);
break;
-
default:
-#if defined(HAVE_LIBNCURSESW) && defined(HAVE_WIDECHAR)
- if (i + 1 < (ssize_t) len && iswprint(c)) {
- wchar_t wc = (wchar_t) c;
- char s[MB_CUR_MAX + 1];
- int sz = wctomb(s, wc);
-
- if (sz > 0 && sz + i < (ssize_t) len) {
- s[sz] = '\0';
- mvaddnstr(ln, cl + cells, s, sz);
- memcpy(buf + i, s, sz);
- i += sz;
- buf[i] = '\0';
- cells += wcwidth(wc);
- } else
- beep();
- }
-#else
- if (i + 1 < (ssize_t) len && isprint(c)) {
- mvaddch(ln, cl + cells, c);
- buf[i++] = c;
- buf[i] = '\0';
- cells++;
- }
-#endif
- else
- beep();
+ rc = mbs_edit_insert(edit, c);
+ break;
}
- refresh();
+ if (rc == 1)
+ beep();
}
- rc = i; /* success */
+ rc = strlen(edit->buf); /* success */
done:
move(ln, 0);
clrtoeol();
curs_set(0);
refresh();
+ mbs_free_edit(edit);
return rc;
}
do {
+ int key;
+
if (refresh_menu) {
ui_draw_menu(cf);
ui_hint(_("Select a type to create a new label or press 'L' to load script file."));
refresh_menu = 0;
}
- int key = getch();
+ key = getch();
if (ui_resize)
ui_menu_resize(cf);
N_("Note: All of the commands can be entered with either upper or lower"),
N_("case letters (except for Write)."),
" ",
- N_("Use lsblk(8) or partx(8) to see more details about the device.")
+ N_("Use lsblk(8) or partx(8) to see more details about the device."),
+ " ",
+ " ",
+ "Copyright (C) 2014-2017 Karel Zak <kzak@redhat.com>"
};
erase();
ui_table_goto(cf, (int) cf->lines_idx - cf->page_sz);
break;
}
+ /* fallthrough */
case KEY_HOME:
ui_table_goto(cf, 0);
break;
ui_table_goto(cf, cf->lines_idx + cf->page_sz);
break;
}
+ /* fallthrough */
case KEY_END:
ui_table_goto(cf, (int) cf->nlines - 1);
break;
return 0;
}
-static void __attribute__ ((__noreturn__)) usage(FILE *out)
+static void __attribute__((__noreturn__)) usage(void)
{
+ FILE *out = stdout;
fputs(USAGE_HEADER, out);
fprintf(out,
_(" %1$s [options] <disk>\n"), program_invocation_short_name);
fputs(USAGE_VERSION, out);
fprintf(out, USAGE_MAN_TAIL("cfdisk(8)"));
- exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
+ exit(EXIT_SUCCESS);
}
int main(int argc, char *argv[])
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'V' },
{ "zero", no_argument, NULL, 'z' },
- { NULL, 0, 0, 0 },
+ { NULL, 0, NULL, 0 },
};
setlocale(LC_ALL, "");
while((c = getopt_long(argc, argv, "L::hVz", longopts, NULL)) != -1) {
switch(c) {
case 'h':
- usage(stdout);
+ usage();
break;
case 'L':
colormode = UL_COLORMODE_AUTO;
projects / thirdparty / util-linux.git / blobdiff