/* Display a help file in a filebox */
int
systemDisplayHelp(char *file)
{
char *fname = NULL;
char buf[FILENAME_MAX];
int ret = 0;
WINDOW *w = savescr();
printf("zzz");
fname = systemHelpFile(file, buf);
if (!fname) {
snprintf(buf, FILENAME_MAX, "The %s file is not provided on this particular floppy image.", file);
use_helpfile(NULL);
use_helpline(NULL);
dialog_mesgbox("Sorry!", buf, -1, -1);
ret = 1;
}
else {
use_helpfile(NULL);
use_helpline(NULL);
dialog_textbox(file, fname, LINES, COLS);
}
restorescr(w);
return ret;
}
int
main(int argc, char **argv)
{
int retval;
unsigned char *tresult;
char comstr[BUFSIZ];
init_dialog();
do {
use_helpline("Press OK for listing directory");
retval = dialog_tree(names,
sizeof(names)/sizeof(unsigned char *) - 1,
'/',
"tree dialog box example",
"Typical find -x / -type d output",
-1, -1, 15,
&tresult);
if (retval)
break;
use_helpline(NULL);
(void)snprintf(comstr, sizeof(comstr),
"ls -CF %s", tresult);
retval = dialog_prgbox(
comstr,
comstr, 20, 60, TRUE, TRUE);
dialog_clear();
retval = dialog_tree(names1,
sizeof(names1)/sizeof(unsigned char *),
':',
"tree dialog box example",
"Other tree",
-1, -1, 5,
&tresult);
if (!retval)
{
dialog_clear();
}
} while (!retval);
dialog_update();
dialog_clear();
end_dialog();
exit(retval);
}
/* Put up a message in an input box and return the value */
char *
msgGetInput(char *buf, const char *fmt, ...)
{
va_list args;
char *errstr;
static char input_buffer[256];
int rval;
WINDOW *w = savescr();
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
if (buf)
SAFE_STRCPY(input_buffer, buf);
else
input_buffer[0] = '\0';
if (OnVTY) {
ioctl(0, VT_ACTIVATE, 1); /* Switch back */
msgInfo(NULL);
}
rval = dialog_inputbox("Value Required", errstr, -1, -1, input_buffer);
restorescr(w);
if (!rval)
return input_buffer;
else
return NULL;
}
int
main(int argc, char **argv)
{
int retval;
unsigned char *tresult;
init_dialog();
use_helpfile("ftree2.test");
use_helpline("Press Arrows, Tab, Enter or F1");
retval = dialog_ftree("ftree2.test", '\t',
"ftree dialog box example",
"xterm widget tree from preprocess editres(1) dump",
-1, -1, 15,
&tresult);
dialog_update();
dialog_clear();
end_dialog();
if (!retval)
{
puts(tresult);
free(tresult);
}
exit(retval);
}
int
dmenuSystemCommandBox(dialogMenuItem *tmp)
{
WINDOW *w = savescr();
use_helpfile(NULL);
use_helpline("Select OK to dismiss this dialog");
dialog_prgbox(tmp->title, (char *)tmp->data, 22, 76, 1, 1);
restorescr(w);
return DITEM_SUCCESS;
}
/* Traverse over an internal menu */
Boolean
dmenuOpen(DMenu *menu, int *choice, int *scroll, int *curr, int *max, Boolean buttons)
{
int n, rval = 0;
dialogMenuItem *items;
items = menu->items;
if (buttons)
items += 2;
/* Count up all the items */
for (n = 0; items[n].title; n++);
while (1) {
char buf[FILENAME_MAX];
WINDOW *w = savescr();
/* Any helpful hints, put 'em up! */
use_helpline(menu->helpline);
use_helpfile(systemHelpFile(menu->helpfile, buf));
dialog_clear_norefresh();
/* Pop up that dialog! */
if (menu->type & DMENU_NORMAL_TYPE)
rval = dialog_menu((u_char *)menu->title, (u_char *)menu->prompt,
-1, -1, menu_height(menu, n), -n, items,
(char *)(uintptr_t)buttons, choice, scroll);
else if (menu->type & DMENU_RADIO_TYPE)
rval = dialog_radiolist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else if (menu->type & DMENU_CHECKLIST_TYPE)
rval = dialog_checklist((u_char *)menu->title,
(u_char *)menu->prompt, -1, -1, menu_height(menu, n), -n,
items, (char *)(uintptr_t)buttons);
else
msgFatal("Menu: `%s' is of an unknown type\n", menu->title);
if (exited) {
exited = FALSE;
restorescr(w);
return TRUE;
}
else if (rval) {
restorescr(w);
return FALSE;
}
else if (menu->type & DMENU_SELECTION_RETURNS) {
restorescr(w);
return TRUE;
}
}
}
static void
handle_intr(int sig)
{
WINDOW *save = savescr();
use_helpline(NULL);
use_helpfile(NULL);
if (OnVTY) {
ioctl(0, VT_ACTIVATE, 1); /* Switch back */
msgInfo(NULL);
}
(void)dialog_menu("Installation interrupt",
"Do you want to abort the installation?",
-1, -1, 2, -2, intrmenu, NULL, NULL, NULL);
restorescr(save);
}
/* Put up a message in a popup information box */
void
msgNotify(const char *fmt, ...)
{
va_list args;
char *errstr;
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
if (isDebug())
msgDebug("Notify: %s\n", errstr);
dialog_msgbox(NULL, errstr, -1, -1, 0);
}
/* Tell the user there's some output to go look at */
void
msgWeHaveOutput(const char *fmt, ...)
{
va_list args;
char *errstr;
WINDOW *w = savescr();
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
msgDebug("Notify: %s\n", errstr);
dialog_clear_norefresh();
sleep(2);
dialog_msgbox(NULL, errstr, -1, -1, 0);
restorescr(w);
}
/* Put up a message in a popup confirmation box */
void
msgConfirm(const char *fmt, ...)
{
va_list args;
char *errstr;
WINDOW *w = savescr();
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
if (OnVTY) {
ioctl(0, VT_ACTIVATE, 1);
msgInfo(NULL);
}
dialog_notify(errstr);
restorescr(w);
}
/* Put up a message in a popup no/yes box and return 0 for YES, 1 for NO */
int
msgNoYes(const char *fmt, ...)
{
va_list args;
char *errstr;
int ret;
WINDOW *w = savescr();
errstr = (char *)alloca(FILENAME_MAX);
va_start(args, fmt);
vsnprintf(errstr, FILENAME_MAX, fmt, args);
va_end(args);
use_helpline(NULL);
use_helpfile(NULL);
if (OnVTY) {
ioctl(0, VT_ACTIVATE, 1); /* Switch back */
msgInfo(NULL);
}
if (variable_get(VAR_NONINTERACTIVE))
return 1; /* If non-interactive, return NO all the time */
ret = dialog_noyes("User Confirmation Requested", errstr, -1, -1);
restorescr(w);
return ret;
}
void
main(int argc, char **argv)
{
void *chain;
int st;
char check1 = 0, check2 = 1;
char name[20];
char password[20];
char message[80];
LIA foo;
static char msg[] = "This is some text\n"
"That can be found\n"
"In a text object\n"
"At the bottom of the sea\n";
static ListItem menu[] = {
/* menuitems need hotkeys */
{ "A", "Choice A" },
{ "B", "Choice B" },
{ "C", "Choice C" },
{ "D", "Choice D" },
{ "E", "Choice E" },
{ "F", "Choice F" },
{ "G", "Choice G" },
{ "H", "Choice H" },
};
#define NR_MENU (sizeof menu / sizeof menu[0])
static ListItem list[] = {
{ "A", "Choice A", 0, 1 },
{ "B", "Choice B", 0, 0 },
{ "C", "Choice C", 0, 0 },
} ;
#define NR_LIST (sizeof list / sizeof list[0])
strcpy(name, "Fernando Poo");
name[0] = 0xff;
strcpy(password, "Sekret");
strcpy(message, "A MESSAGE");
setHelpRoot(".");
chain = ObjChain(newOKButton(1,"OK", 0, 0),
newCheck(0,0,"A CHECK ITEM GOES PLONK",0,&check1,0,"demo.html"));
chain = ObjChain(chain, newCancelButton(2,"CANCEL", 0, "demo.html"));
chain = ObjChain(chain, newCheck(0,2,0,"Check | your hat?",&check2,0,"demo.html"));
chain = ObjChain(chain, newString(4,3,10, sizeof name, name,
"Name", "Your name", 0, "demo.html"));
chain = ObjChain(chain, newPWString(0,7,10, sizeof password, password,
0, "Your password", 0, "demo.html"));
chain = ObjChain(chain, newString(0,10,10, sizeof message, message,
"String Title", 0, 0, "demo.html"));
chain = ObjChain(chain, newMenu(30,0,-1,-1,
NR_MENU,menu,"A MENU","",
MENU_SELECTION, menucallback,"demo.html"));
chain = ObjChain(chain, list_ying = newList(40,0,-1,-1,
NR_LIST,list,"A LIST","",
CHECK_SELECTED,0,"demo.html"));
chain = ObjChain(chain, list_yang = newRadioList(54,0,-1,-1,
NR_LIST,list,"SAME LIST","",
HIGHLIGHT_SELECTED,0,"demo.html"));
chain = ObjChain(chain, newText(40,7,20,3,strlen(msg),"Text",0,msg,0,"demo.html"));
init_dialog();
if (argc > 1) {
switch (atoi(argv[1])) {
default:
use_helpline("[TAB] to move, [ESC] to exit");
st = MENU(chain, 0, 0, "title",
"SCIENTIFIC PROGRESS\nGOES BONK", FANCY_MENU|ALIGN_RIGHT);
if (st == MENU_ERROR)
perror("MENU");
break;
case 1:
use_helpline("This is an error message");
Error("Nothing in particular");
break;
case 2:
use_helpline("Counting down");
errno = 0;
MENU(0,-1,-1 ,0, " ONE ", 0);
usleep(400000);
use_helpline("tick");
MENU(0,-1,-1, 0, " TWO ", 0);
usleep(400000);
use_helpline("tick");
MENU(0,-1,-1, 0, "THREE", 0);
usleep(400000);
break;
case 4:
foo = newLIA(0,0);
addToLIA(foo, "1", "first", 0);
addToLIA(foo, "2", "second", 0);
addToLIA(foo, "3", "third", 0);
addToLIA(foo, "4", "forth", 0);
addToLIA(foo, "5", "fifth", 0);
chain = newListWidget(0,0,18,3,foo,"title", 0,0,0,0);
chain = ObjChain(chain, newCancelButton(0, "Done", 0, 0));
st = MENU(chain, -1, -1, "list widget", 0, 0);
if (st == MENU_ERROR)
perror("MENU");
break;
}
}
else {
use_helpline("[TAB] or the mouse to navigate, [ESC] to exit");
st = MENU(chain, -1, -1, "title",
"SCIENTIFIC PROGRESS\nGOES BONK", ALIGN_RIGHT);
if (st == MENU_ERROR)
perror("MENU");
}
end_dialog();
adump();
}
int
index_menu(PkgNodePtr root, PkgNodePtr top, PkgNodePtr plist, int *pos, int *scroll)
{
struct ListPtrs lists;
size_t maxname;
int n, rval;
int curr, max;
PkgNodePtr kp;
dialogMenuItem *nitems;
Boolean hasPackages;
WINDOW *w;
lists.root = root;
lists.top = top;
lists.plist = plist;
hasPackages = FALSE;
nitems = NULL;
n = maxname = 0;
/* Figure out if this menu is full of "leaves" or "branches" */
for (kp = top->kids; kp && kp->name; kp = kp->next) {
size_t len;
++n;
if (kp->type == PACKAGE && plist) {
hasPackages = TRUE;
if ((len = strlen(kp->name)) > maxname)
maxname = len;
}
}
if (!n && plist) {
msgConfirm("The %s menu is empty.", top->name);
return DITEM_LEAVE_MENU;
}
w = savescr();
while (1) {
n = 0;
curr = max = 0;
use_helpline(NULL);
use_helpfile(NULL);
kp = top->kids;
if (!hasPackages && plist) {
nitems = item_add(nitems, "OK", NULL, NULL, NULL, NULL, NULL, NULL, &curr, &max);
nitems = item_add(nitems, "Install", NULL, NULL, NULL, NULL, NULL, NULL, &curr, &max);
}
while (kp && kp->name) {
char buf[256];
IndexEntryPtr ie = kp->data;
/* Brutally adjust description to fit in menu */
if (kp->type == PACKAGE)
snprintf(buf, sizeof buf, "[%s]", ie->path ? ie->path : "External vendor");
else
SAFE_STRCPY(buf, kp->desc);
if (strlen(buf) > (_MAX_DESC - maxname))
buf[_MAX_DESC - maxname] = '\0';
nitems = item_add(nitems, kp->name, buf, pkg_checked,
pkg_fire, pkg_selected, kp, &lists,
&curr, &max);
++n;
kp = kp->next;
}
/* NULL delimiter so item_free() knows when to stop later */
nitems = item_add(nitems, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&curr, &max);
recycle:
dialog_clear_norefresh();
if (hasPackages)
rval = dialog_checklist(top->name, top->desc, -1, -1, n > MAX_MENU ? MAX_MENU : n, -n, nitems, NULL);
else
rval = dialog_menu(top->name, top->desc, -1, -1, n > MAX_MENU ? MAX_MENU : n, -n, nitems + (plist ? 2 : 0), (char *)plist, pos, scroll);
if (rval == -1 && plist) {
static char *cp;
PkgNodePtr menu;
/* Search */
if ((cp = msgGetInput(cp, "Search by package name. Please enter search string:")) != NULL) {
PkgNodePtr p = index_search(top, cp, &menu);
if (p) {
int pos, scroll;
/* These need to be set to point at the found item, actually. Hmmm! */
pos = scroll = 0;
index_menu(root, menu, plist, &pos, &scroll);
}
else
msgConfirm("Search string: %s yielded no hits.", cp);
}
goto recycle;
}
items_free(nitems, &curr, &max);
restorescr(w);
return rval ? DITEM_FAILURE : DITEM_SUCCESS;
}
}