UTF-8 support for lxdialog with wchar. The installed wide ncurses
(ncursesw) is optional because some languages (ex. English, Italian)
and ISO 8859-xx charsets don't require this patch.
Signed-off-by: Egry Gabor <[email protected]>
---
scripts/lxdialog/Makefile | 43 +++++++++--
scripts/lxdialog/checklist.c | 66 ++++++++++++++++-
scripts/lxdialog/dialog.h | 9 ++
scripts/lxdialog/inputbox.c | 23 ++++++
scripts/lxdialog/menubox.c | 161 ++++++++++++++++++++++++++++++++++++++++++-
scripts/lxdialog/msgbox.c | 22 +++++
scripts/lxdialog/textbox.c | 34 ++++++++-
scripts/lxdialog/util.c | 148 +++++++++++++++++++++++++++++++++++++--
scripts/lxdialog/yesno.c | 22 +++++
9 files changed, 502 insertions(+), 26 deletions(-)
diff -puN scripts/lxdialog/checklist.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/checklist.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/checklist.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/checklist.c 2005-07-13 18:32:16.000000000 +0200
@@ -33,7 +33,11 @@ print_item (WINDOW * win, const char *it
int choice, int selected)
{
int i, item_width=list_width+check_x-item_x;
+#ifdef USE_WIDE_CURSES
+ wchar_t *witems, list_item[item_width+1], fc[2];
+#else /* USE_WIDE_CURSES */
char list_item[item_width+1];
+#endif /* USE_WIDE_CURSES */
/* Clear 'residue' of last item */
wattrset (win, menubox_attr);
@@ -48,6 +52,20 @@ print_item (WINDOW * win, const char *it
else
wprintw (win, "(%c)", status ? 'X' : ' ');
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (item);
+ if (witems) {
+ wcsncpy (list_item, witems, item_width);
+ list_item[item_width] = 0;
+ wattrset (win, selected ? tag_selected_attr : tag_attr);
+ fc[0] = list_item[0];
+ fc[1] = 0;
+ mvwaddwstr(win, choice, item_x, fc);
+ wattrset (win, selected ? item_selected_attr : item_attr);
+ waddwstr (win, &list_item[1]);
+ free (witems);
+ }
+#else /* USE_WIDE_CURSES */
strncpy (list_item, item, item_width);
list_item[item_width] = 0;
@@ -55,6 +73,7 @@ print_item (WINDOW * win, const char *it
mvwaddch(win, choice, item_x, list_item[0]);
wattrset (win, selected ? item_selected_attr : item_attr);
waddstr (win, &list_item[1]);
+#endif /* USE_WIDE_CURSES */
if (selected) {
wmove (win, choice, check_x+1);
wrefresh (win);
@@ -128,6 +147,9 @@ dialog_checklist (const char *title, con
int i, x, y, box_x, box_y;
int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status;
WINDOW *dialog, *list;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle, *witems;
+#endif /* USE_WIDE_CURSES */
checkflag = flag;
@@ -167,6 +189,25 @@ dialog_checklist (const char *title, con
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t));
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ free (wtitle);
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -181,6 +222,7 @@ dialog_checklist (const char *title, con
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
@@ -200,8 +242,16 @@ dialog_checklist (const char *title, con
/* Find length of longest item in order to center checklist */
check_x = 0;
- for (i = 0; i < item_no; i++)
+ for (i = 0; i < item_no; i++) {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[i * 3 + 1]);
+ if (witems)
+ check_x = MAX (check_x, MIN(list_width, wcslen (witems) + 4));
+ free (witems);
+#else /* USE_WIDE_CURSES */
check_x = MAX (check_x, MIN(list_width, strlen (items[i * 3 + 1]) + 4));
+#endif /* USE_WIDE_CURSES */
+ }
check_x = (list_width - check_x) / 2;
item_x = check_x + 4;
@@ -228,12 +278,17 @@ dialog_checklist (const char *title, con
while (key != ESC) {
key = wgetch (dialog);
-
- for (i = 0; i < max_choice; i++)
+ for (i = 0; i < max_choice; i++) {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+i)*3+1]);
+ if (witems && towupper(key) == towupper(witems[0]))
+ break;
+ free (witems);
+#else /* USE_WIDE_CURSES */
if (toupper(key) == toupper(items[(scroll+i)*3+1][0]))
break;
-
-
+#endif /* USE_WIDE_CURSES */
+ }
if ( i < max_choice || key == KEY_UP || key == KEY_DOWN ||
key == '+' || key == '-' ) {
if (key == KEY_UP || key == '-') {
@@ -369,7 +424,6 @@ dialog_checklist (const char *title, con
/* Now, update everything... */
doupdate ();
}
-
delwin (dialog);
free (status);
diff -puN scripts/lxdialog/dialog.h~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/dialog.h
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/dialog.h~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/dialog.h 2005-07-13 18:32:16.000000000 +0200
@@ -36,6 +36,11 @@
#endif
#include CURSES_LOC
+#ifdef USE_WIDE_CURSES
+#include <wchar.h>
+#include <wctype.h>
+#endif
+
/*
* Colors in ncurses 1.9.9e do not work properly since foreground and
* background colors are OR'd rather than separately masked. This version
@@ -158,6 +163,10 @@ void draw_box (WINDOW * win, int y, int
void draw_shadow (WINDOW * win, int y, int x, int height, int width);
int first_alpha (const char *string, const char *exempt);
+#ifdef USE_WIDE_CURSES
+int first_alphaw (const wchar_t *string, const char *exempt);
+wchar_t* to_wchar (const char *mbs);
+#endif
int dialog_yesno (const char *title, const char *prompt, int height, int width);
int dialog_msgbox (const char *title, const char *prompt, int height,
int width, int pause);
diff -puN scripts/lxdialog/inputbox.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/inputbox.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/inputbox.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/inputbox.c 2005-07-13 18:32:16.000000000 +0200
@@ -50,6 +50,9 @@ dialog_inputbox (const char *title, cons
int input_x = 0, scroll = 0, key = 0, button = -1;
unsigned char *instr = dialog_input_result;
WINDOW *dialog;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle;
+#endif /* USE_WIDE_CURSES */
/* center dialog box on screen */
x = (COLS - width) / 2;
@@ -69,6 +72,25 @@ dialog_inputbox (const char *title, cons
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t));
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ free (wtitle);
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -83,6 +105,7 @@ dialog_inputbox (const char *title, cons
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
diff -puN scripts/lxdialog/Makefile~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/Makefile
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/Makefile~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/Makefile 2005-07-13 18:32:16.000000000 +0200
@@ -1,23 +1,39 @@
HOST_EXTRACFLAGS := -DLOCALE
-ifeq ($(shell uname),SunOS)
-HOST_LOADLIBES := -lcurses
-else
-HOST_LOADLIBES := -lncurses
-endif
-ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
- HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
+ifeq (/usr/include/ncursesw/curses.h, $(wildcard /usr/include/ncursesw/curses.h))
+ HOST_EXTRACFLAGS += -I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"
+ HOST_EXTRACFLAGS += -DUSE_WIDE_CURSES
+ NCURSES_LIB := -lncursesw
+else
+ifeq (/usr/include/ncursesw/ncurses.h, $(wildcard /usr/include/ncursesw/ncurses.h))
+ HOST_EXTRACFLAGS += -I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/ncurses.h>"
+ HOST_EXTRACFLAGS += -DUSE_WIDE_CURSES
+ NCURSES_LIB := -lncursesw
else
ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
+ NCURSES_LIB := -lncurses
+else
+ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
+ HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
+ NCURSES_LIB := -lncurses
else
ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
HOST_EXTRACFLAGS += -DCURSES_LOC="<ncurses.h>"
+ NCURSES_LIB := -lncurses
else
- HOST_EXTRACFLAGS += -DCURSES_LOC="<curses.h>"
+ HOST_EXTRACFLAGS += -DCURSES_LOC="<curses.h>"
+endif
endif
endif
endif
+endif
+
+ifeq ($(shell uname),SunOS)
+HOST_LOADLIBES := -lcurses
+else
+HOST_LOADLIBES := $(NCURSES_LIB)
+endif
hostprogs-y := lxdialog
always := ncurses $(hostprogs-y)
@@ -25,8 +41,19 @@ always := ncurses $(hostprogs-y)
lxdialog-objs := checklist.o menubox.o textbox.o yesno.o inputbox.o \
util.o lxdialog.o msgbox.o
+
.PHONY: $(obj)/ncurses
$(obj)/ncurses:
+ @if $$(echo $(HOST_LOADLIBES)|grep -qv "-lnursesw"); then \
+ LANGUAGE=$$(echo $$LANG $$LC_ALL) ;\
+ fi ;\
+ if $$(echo $$LANGUAGE|grep -v "en_"|grep -q ".UTF-8"); \
+ then \
+ echo ;\
+ echo ">> Warning: You need wide Ncurses libraries" ;\
+ echo ">> in order to display UTF-8 characters." ;\
+ echo ;\
+ fi
@echo "main() {}" > lxtemp.c
@if $(HOSTCC) lxtemp.c $(HOST_LOADLIBES); then \
rm -f lxtemp.c a.out; \
diff -puN scripts/lxdialog/menubox.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/menubox.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/menubox.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/menubox.c 2005-07-13 18:36:59.000000000 +0200
@@ -67,11 +67,20 @@ static void
print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey)
{
int j;
+#ifdef USE_WIDE_CURSES
+ wchar_t menu_item[menu_width+1], *witems, fc[2];
+
+ witems = to_wchar (item);
+ wcsncpy(menu_item, witems, menu_width);
+ menu_item[menu_width] = 0;
+ j = first_alphaw(menu_item, "YyNnMmHh");
+#else /* USE_WIDE_CURSES */
char menu_item[menu_width+1];
strncpy(menu_item, item, menu_width);
menu_item[menu_width] = 0;
j = first_alpha(menu_item, "YyNnMmHh");
+#endif /* USE_WIDE_CURSES */
/* Clear 'residue' of last item */
wattrset (win, menubox_attr);
@@ -82,14 +91,24 @@ print_item (WINDOW * win, const char *it
for (i = 0; i < menu_width; i++)
waddch (win, ' ');
}
-#else
+#else /* OLD_NCURSES */
wclrtoeol(win);
-#endif
+#endif /* OLD_NCURSES */
wattrset (win, selected ? item_selected_attr : item_attr);
+#ifdef USE_WIDE_CURSES
+ mvwaddwstr (win, choice, item_x, menu_item);
+#else /* USE_WIDE_CURSES */
mvwaddstr (win, choice, item_x, menu_item);
+#endif /* USE_WIDE_CURSES */
if (hotkey) {
wattrset (win, selected ? tag_key_selected_attr : tag_key_attr);
+#ifdef USE_WIDE_CURSES
+ fc[0] = menu_item[j];
+ fc[1] = 0;
+ mvwaddwstr(win, choice, item_x+j, fc);
+#else /* USE_WIDE_CURSES */
mvwaddch(win, choice, item_x+j, menu_item[j]);
+#endif /* USE_WIDE_CURSES */
}
if (selected) {
wmove (win, choice, item_x+1);
@@ -172,6 +191,9 @@ dialog_menu (const char *title, const ch
int key = 0, button = 0, scroll = 0, choice = 0, first_item = 0, max_choice;
WINDOW *dialog, *menu;
FILE *f;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle, *witems, *witem2, *wcurrent;
+#endif /* USE_WIDE_CURSES */
max_choice = MIN (menu_height, item_no);
@@ -193,6 +215,24 @@ dialog_menu (const char *title, const ch
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t));
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -207,6 +247,7 @@ dialog_menu (const char *title, const ch
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
@@ -229,10 +270,26 @@ dialog_menu (const char *title, const ch
* Set 'choice' to default item.
*/
item_x = 0;
+#ifdef USE_WIDE_CURSES
+ wcurrent = to_wchar (current);
+#endif /* USE_WIDE_CURSES */
for (i = 0; i < item_no; i++) {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[i * 2 + 1]);
+ witem2 = to_wchar (items[i * 2]);
+ if (witems)
+ item_x = MAX (item_x, MIN(menu_width, wcslen (witems) + 2));
+ if (witem2 && wcurrent && wcscmp(wcurrent, witem2) == 0) choice = i;
+ free (witems);
+ free (witem2);
+#else /* USE_WIDE_CURSES */
item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2));
if (strcmp(current, items[i*2]) == 0) choice = i;
+#endif /* USE_WIDE_CURSES */
}
+#ifdef USE_WIDE_CURSES
+ free (wcurrent);
+#endif /* USE_WIDE_CURSES */
item_x = (menu_width - item_x) / 2;
@@ -261,8 +318,18 @@ dialog_menu (const char *title, const ch
/* Print the menu */
for (i=0; i < max_choice; i++) {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(first_item + i)*2]);
+ if (witems)
+ print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice,
(items[(first_item + i)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
}
wnoutrefresh (menu);
@@ -284,14 +351,32 @@ dialog_menu (const char *title, const ch
else {
for (i = choice+1; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh");
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+i)*2+1]);
+ if (key == towlower(witems[j])) {
+ free (witems);
+ break;
+ }
+ free (witems);
+#else /* USE_WIDE_CURSES */
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
+#endif /* USE_WIDE_CURSES */
}
if (i == max_choice)
for (i = 0; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh");
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+i)*2+1]);
+ if (key == towlower(witems[j])) {
+ free (witems);
+ break;
+ }
+ free (witems);
+#else /* USE_WIDE_CURSES */
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
+#endif /* USE_WIDE_CURSES */
}
}
@@ -300,8 +385,18 @@ dialog_menu (const char *title, const ch
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+choice)*2]);
+ if (witems)
+ print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
if (key == KEY_UP || key == '-') {
if (choice < 2 && scroll) {
@@ -312,15 +407,35 @@ dialog_menu (const char *title, const ch
scroll--;
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[scroll*2]);
+ if (witems)
+ print_item (menu, items[scroll*2+1], 0, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[scroll*2+1], 0, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
} else
choice = MAX(choice - 1, 0);
} else if (key == KEY_DOWN || key == '+') {
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+choice)*2]);
+ if (witems)
+ print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(scroll+choice)*2+1], choice, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
if ((choice > max_choice-3) &&
(scroll + max_choice < item_no)
@@ -332,9 +447,20 @@ dialog_menu (const char *title, const ch
scroll++;
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+max_choice-1)*2]);
+ if (witems)
+ print_item (menu, items[(scroll+max_choice-1)*2+1],
+ max_choice-1, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(scroll+max_choice-1)*2+1], max_choice-1, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
} else
choice = MIN(choice+1, max_choice-1);
@@ -344,8 +470,18 @@ dialog_menu (const char *title, const ch
if (scroll > 0) {
wscrl (menu, -1);
scroll--;
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[scroll*2]);
+ if (witems)
+ print_item (menu, items[scroll * 2 + 1], 0, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[scroll * 2 + 1], 0, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
} else {
if (choice > 0)
choice--;
@@ -360,9 +496,20 @@ dialog_menu (const char *title, const ch
wscrl (menu, 1);
scrollok (menu, FALSE);
scroll++;
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+max_choice-1)*2]);
+ if (witems)
+ print_item (menu, items[(scroll+max_choice-1)*2+1],
+ max_choice-1, FALSE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(scroll+max_choice-1)*2+1], max_choice-1, FALSE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
} else {
if (choice+1 < max_choice)
choice++;
@@ -372,8 +519,18 @@ dialog_menu (const char *title, const ch
} else
choice = i;
+#ifdef USE_WIDE_CURSES
+ witems = to_wchar (items[(scroll+choice)*2]);
+ if (witems)
+ print_item (menu, items[(scroll+choice)*2+1], choice, TRUE,
+ (witems[0] != ':'));
+ else
+ print_item (menu, items[(scroll+choice)*2+1], choice, TRUE, TRUE);
+ free (witems);
+#else /* USE_WIDE_CURSES */
print_item (menu, items[(scroll+choice)*2+1], choice, TRUE,
(items[(scroll+choice)*2][0] != ':'));
+#endif /* USE_WIDE_CURSES */
print_arrows(dialog, item_no, scroll,
box_y, box_x+item_x+1, menu_height);
diff -puN scripts/lxdialog/msgbox.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/msgbox.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/msgbox.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/msgbox.c 2005-07-13 18:32:16.000000000 +0200
@@ -31,6 +31,9 @@ dialog_msgbox (const char *title, const
{
int i, x, y, key = 0;
WINDOW *dialog;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle;
+#endif /* USE_WIDE_CURSES */
/* center dialog box on screen */
x = (COLS - width) / 2;
@@ -43,6 +46,24 @@ dialog_msgbox (const char *title, const
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t));
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -57,6 +78,7 @@ dialog_msgbox (const char *title, const
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 2);
diff -puN scripts/lxdialog/textbox.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/textbox.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/textbox.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/textbox.c 2005-07-13 18:32:16.000000000 +0200
@@ -41,6 +41,9 @@ dialog_textbox (const char *title, const
int passed_end;
char search_term[MAX_LEN + 1];
WINDOW *dialog, *text;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle;
+#endif /* USE_WIDE_CURSES */
search_term[0] = '\0'; /* no search term entered yet */
@@ -106,6 +109,24 @@ dialog_textbox (const char *title, const
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t));
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -120,6 +141,7 @@ dialog_textbox (const char *title, const
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
print_button (dialog, _(" Exit "), height - 2, width / 2 - 4, TRUE);
wnoutrefresh (dialog);
getyx (dialog, cur_y, cur_x); /* Save cursor position */
@@ -461,9 +483,17 @@ print_line (WINDOW * win, int row, int w
{
int y, x;
char *line;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wline;
line = get_line ();
+ wline = to_wchar (line);
+ if (wline)
+ line += MIN (wcslen (wline), hscroll); /* Scroll horizontally */
+#else /* USE_WIDE_CURSES */
+ line = get_line ();
line += MIN (strlen (line), hscroll); /* Scroll horizontally */
+#endif /* USE_WIDE_CURSES */
wmove (win, row, 0); /* move cursor to correct line */
waddch (win, ' ');
waddnstr (win, line, MIN (strlen (line), width - 2));
@@ -476,9 +506,9 @@ print_line (WINDOW * win, int row, int w
for (i = 0; i < width - x; i++)
waddch (win, ' ');
}
-#else
+#else /* OLD_NCURSES */
wclrtoeol(win);
-#endif
+#endif /* OLD_NCURSES */
}
/*
diff -puN scripts/lxdialog/util.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/util.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/util.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/util.c 2005-07-13 18:32:16.000000000 +0200
@@ -199,12 +199,63 @@ print_autowrap (WINDOW * win, const char
{
int newl, cur_x, cur_y;
int i, prompt_len, room, wlen;
+#ifdef USE_WIDE_CURSES
+ wchar_t *tempstr, *word, *sp, *sp2;
+
+ tempstr = to_wchar (prompt);
+
+ prompt_len = wcslen(tempstr);
+ /*
+ * Remove newlines
+ */
+ for(i=0; i<prompt_len; i++) {
+ if(tempstr[i] == '\n') tempstr[i] = ' ';
+ }
+
+ if (prompt_len <= width - x * 2) { /* If prompt is short */
+ wmove (win, y, (width - prompt_len) / 2);
+ waddwstr (win, tempstr);
+ } else {
+ cur_x = x;
+ cur_y = y;
+ newl = 1;
+ word = tempstr;
+ while (word && *word) {
+ sp = wcschr(word, ' ');
+ if (sp)
+ *sp++ = 0;
+ /* Wrap to next line if either the word does not fit,
+ or it is the first word of a new sentence, and it is
+ short, and the next word does not fit. */
+ room = width - cur_x;
+ wlen = wcslen(word);
+ if (wlen > room ||
+ (newl && wlen < 4 && sp && wlen+1+wcslen(sp) > room
+ && (!(sp2 = wcschr(sp, ' ')) || wlen+1+(sp2-sp) > room))) {
+ cur_y++;
+ cur_x = x;
+ }
+ wmove (win, cur_y, cur_x);
+ waddwstr (win, word);
+ getyx (win, cur_y, cur_x);
+ cur_x++;
+ if (sp && *sp == ' ') {
+ cur_x++; /* double space */
+
+ while (*++sp == ' ');
+ newl = 1;
+ } else
+ newl = 0;
+ word = sp;
+ }
+ }
+#else /* USE_WIDE_CURSES */
char tempstr[MAX_LEN + 1], *word, *sp, *sp2;
strcpy (tempstr, prompt);
prompt_len = strlen(tempstr);
-
+
/*
* Remove newlines
*/
@@ -249,6 +300,7 @@ print_autowrap (WINDOW * win, const char
word = sp;
}
}
+#endif /* USE_WIDE_CURSES */
}
/*
@@ -258,6 +310,9 @@ void
print_button (WINDOW * win, const char *label, int y, int x, int selected)
{
int i, temp;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wlabel, fc[2];
+#endif /* USE_WIDE_CURSES */
wmove (win, y, x);
wattrset (win, selected ? button_active_attr : button_inactive_attr);
@@ -270,10 +325,22 @@ print_button (WINDOW * win, const char *
waddch (win, ' ');
wattrset (win, selected ? button_key_active_attr
: button_key_inactive_attr);
+#ifdef USE_WIDE_CURSES
+ wlabel = to_wchar (label);
+ memset (&fc, 0, 2*sizeof(wchar_t));
+ if (wlabel) {
+ fc[0] = wlabel[0];
+ waddwstr (win, fc);
+ wattrset (win, selected ? button_label_active_attr
+ : button_label_inactive_attr);
+ waddwstr (win, &wlabel[1]);
+ }
+#else /* USE_WIDE_CURSES */
waddch (win, label[0]);
wattrset (win, selected ? button_label_active_attr
: button_label_inactive_attr);
waddstr (win, (char *)label + 1);
+#endif /* USE_WIDE_CURSES */
wattrset (win, selected ? button_active_attr : button_inactive_attr);
waddstr (win, ">");
wmove (win, y, x + temp + 1);
@@ -342,18 +409,83 @@ draw_shadow (WINDOW * win, int y, int x,
int
first_alpha(const char *string, const char *exempt)
{
- int i, in_paren=0, c;
+#ifdef USE_WIDE_CURSES
+ int ret;
+ wchar_t *wstring;
+
+ wstring = to_wchar (string);
+ if (!wstring)
+ return 0;
- for (i = 0; i < strlen(string); i++) {
- c = tolower(string[i]);
+ ret = first_alphaw (wstring, exempt);
+ free (wstring);
+
+ return ret;
+#else /* USE_WIDE_CURSES */
+ int i, in_paren=0, c;
+
+ for (i = 0; i < strlen(string); i++) {
+ c = tolower(string[i]);
+
+ if (strchr("<[(", c)) ++in_paren;
+ if (strchr(">])", c) && in_paren > 0) --in_paren;
+
+ if ((! in_paren) && isalpha(c) &&
+ strchr(exempt, c) == 0)
+ return i;
+ }
+ return 0;
+#endif /* USE_WIDE_CURSES */
+}
+
+#ifdef USE_WIDE_CURSES
+int
+first_alphaw(const wchar_t *wstring, const char *exempt)
+{
+ int i, in_paren=0;
+ wchar_t c, token1[4], token2[4], wexempt[200];
+
+ if (mbstowcs(token1, "<[(", 3) < 0)
+ return 0;
+ if (mbstowcs(token2, ">])", 3) < 0)
+ return 0;
+ if (mbstowcs(wexempt, exempt, 200) < 0)
+ return 0;
- if (strchr("<[(", c)) ++in_paren;
- if (strchr(">])", c) && in_paren > 0) --in_paren;
+ for (i = 0; i < wcslen(wstring); i++) {
+ c = towlower(wstring[i]);
- if ((! in_paren) && isalpha(c) &&
- strchr(exempt, c) == 0)
+ if (wcschr(token1, c)) ++in_paren;
+ if (wcschr(token2, c) && in_paren > 0) --in_paren;
+
+ if ((! in_paren) && iswalpha(c) &&
+ wcschr(wexempt, c) == 0) {
return i;
+ }
}
return 0;
}
+
+wchar_t* to_wchar (const char *mbs)
+{
+ mbstate_t state;
+ wchar_t *wcs;
+ const char *mbsptr;
+
+ if (mbs) {
+ wcs = (wchar_t*) malloc ((2+strlen(mbs))*sizeof(wchar_t));
+ memset (&state, 0, sizeof(state));
+ mbsptr = mbs;
+ if (mbsrtowcs (wcs, &mbsptr, strlen(mbs)+1, &state) < 0) {
+ free (wcs);
+ wcs = 0;
+ }
+ }
+ else
+ wcs = 0;
+
+ return wcs;
+}
+#endif /* USE_WIDE_CURSES */
+
diff -puN scripts/lxdialog/yesno.c~kconfig-i18n-04-lxdialog-multibyte scripts/lxdialog/yesno.c
--- linux-2.6.13-rc3-i18n-kconfig/scripts/lxdialog/yesno.c~kconfig-i18n-04-lxdialog-multibyte 2005-07-13 18:32:16.000000000 +0200
+++ linux-2.6.13-rc3-i18n-kconfig-gabaman/scripts/lxdialog/yesno.c 2005-07-13 18:36:59.000000000 +0200
@@ -45,6 +45,9 @@ dialog_yesno (const char *title, const c
{
int i, x, y, key = 0, button = 0;
WINDOW *dialog;
+#ifdef USE_WIDE_CURSES
+ wchar_t *wtitle;
+#endif /* USE_WIDE_CURSES */
/* center dialog box on screen */
x = (COLS - width) / 2;
@@ -63,6 +66,24 @@ dialog_yesno (const char *title, const c
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
+#ifdef USE_WIDE_CURSES
+ wtitle = to_wchar (title);
+ if (wtitle != NULL && wcslen(wtitle) >= width-2 ) {
+ /* truncate long title -- mec */
+ wchar_t * title2 = malloc((width-2+1)*sizeof(wchar_t));
+ memcpy( title2, wtitle, (width-2)*sizeof(wchar_t) );
+ title2[width-2] = '\0';
+ free (wtitle);
+ wtitle = title2;
+ }
+
+ if (wtitle != NULL) {
+ wattrset (dialog, title_attr);
+ mvwaddch (dialog, 0, (width - wcslen(wtitle))/2 - 1, ' ');
+ waddwstr (dialog, wtitle);
+ waddch (dialog, ' ');
+ }
+#else /* USE_WIDE_CURSES */
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
@@ -77,6 +98,7 @@ dialog_yesno (const char *title, const c
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
+#endif /* USE_WIDE_CURSES */
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
_
-
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