int
do_startup(void)
{
int i;
did_startup = 1;
if (!noDisplay) {
int noX= 1;
for (i=0 ; i<nOut ; i++) if (outTypes[i]==2) {
if (!CreateX(i, outNames[i])) noX= 0;
}
if (noX && nOut<8) {
if (!CreateX(nOut, 0)) {
nOut++;
noX= 0;
}
}
noDisplay= noX;
}
if (noDisplay && x_only)
return MessageAndExit("Must be an X display to use -x");
if (x_only && !inName)
return MessageAndExit("Must specify an input CGM file to use -x");
if (n_active_groups)
ReadCGM(mPage, nPage, sPage, nPageGroups);
return 0;
}
JBoolean
GMessageTableDir::Create
(
JXDirector* supervisor,
const JString& mailfile,
GMessageTableDir** dir,
const JBoolean iconify
)
{
*dir = new GMessageTableDir(supervisor, mailfile);
assert(*dir != NULL);
if (iconify)
{
(*dir)->GetWindow()->Iconify();
}
JBoolean success = CreateX(supervisor, mailfile, dir);
if (success)
{
(*dir)->ListenTo((*dir)->GetWindow());
}
if (iconify && success)
{
JXImage* icon = new JXImage(*((*dir)->itsNewMailIcon));
assert(icon != NULL);
(*dir)->GetWindow()->SetIcon(icon);
(*dir)->itsData->ShouldHaveNewMail(kJTrue);
(*dir)->AdjustWindowTitle();
}
return success;
}
static int MakeX(int help)
{
char *token, *server;
int dpi, device, defDPI;
if (help) {
p_stderr("gist: display command syntax:\n ");
p_stderr("display host:server.screen [dpi]\n");
p_stderr(" Connects to the specified X server.\n");
p_stderr(" Subsequent draw commands will write to server,\n");
p_stderr(" unless the draw to list is modified (see draw).\n");
p_stderr(" If specified, 40<=dpi<=200 (default 100).\n");
return 0;
}
token= strtok(0, " \t\n");
if (!token) {
p_stderr("gist: (SYNTAX) cgmoutput name missing in cgm command\n");
return 0;
}
server= token;
token= strtok(0, " \t\n");
if (token) {
char *suffix;
dpi= (int)strtol(token, &suffix, 0);
if (*suffix) {
p_stderr("gist: (SYNTAX) dpi unintelligble in display command\n");
return 0;
}
if (dpi<40 && dpi>200) {
p_stderr(
"gist: (SYNTAX) dpi not between 40 and 200 in display command\n");
return 0;
}
if (CheckEOL("display")) return 0;
} else {
dpi= 100;
}
device= FindDevice();
if (device>=8) return 0;
defDPI= defaultDPI;
defaultDPI= dpi;
CreateX(device, server);
defaultDPI= defDPI;
return 0;
}
JBoolean
GMessageTableDir::Create
(
JXDirector* supervisor,
JFileArray& fileArray,
GMessageTableDir** dir,
const JFileVersion& version
)
{
JFAID id = 1;
std::string data;
fileArray.GetElement(id, &data);
std::istringstream is(data);
JString mailfile;
is >> mailfile;
JString lockfile = JString(mailfile) + ".lock";
if (JFileExists(lockfile))
{
JString report = "The mailbox \"" + JString(mailfile);
report += "\" is locked. Do you want to forcibly remove the lock on mailbox";
JBoolean yes = JGetUserNotification()->AskUserYes(report);
if (yes)
{
GUnlockFile(mailfile);
}
else
{
return kJFalse;
}
}
*dir = new GMessageTableDir(supervisor, mailfile);
assert(*dir != NULL);
(*dir)->GetWindow()->ReadGeometry(is);
JBoolean success = CreateX(supervisor, mailfile, dir);
if (success)
{
(*dir)->ReadState(fileArray, version);
(*dir)->ListenTo((*dir)->GetWindow());
}
return success;
}
static int Draw(int help)
{
int i, n;
char *token;
if (help) {
p_stderr("gist: draw command syntax:\n draw [page list]\n");
p_stderr(
" Copy the page(s) (default current page) from the current CGM input\n");
p_stderr(" to all display output devices.\n");
p_stderr(" By default, these are all X windows.\n");
p_stderr(" Use alternate syntax:\n draw to [device#1 ...]\n");
p_stderr(" to specify a particular list of devices to be used\n");
p_stderr(" by the draw command. Without any device numbers,\n");
p_stderr(" draw to restores the default list of devices.\n");
p_stderr(" (Use the info command to describe current device numbers.)\n");
p_stderr(" Page list syntax: group1 [group2 ...]\n");
p_stderr(" Page group syntax: n - just page n\n");
p_stderr(" m-n - pages n thru m\n");
p_stderr(" m-n-s - pages n thru m, step s\n");
return 0;
}
token= strtok(0, " \t\n");
if (token && strcmp(token, "to")==0) {
DrawSend(1, token);
return 0;
}
n= 0;
for (i=0 ; i<8 ; i++) {
if (!outDraw[i]) GpDeactivate(outEngines[i]);
if (outDraw[i] && !GpActivate(outEngines[i])) n++;
}
if (!n && (i= FindDevice())<8) {
if (!CreateX(i, 0) && !GpActivate(outEngines[i])) n++;
}
if (n) DrawSend(0, token);
else Warning("no devices active for draw command", "");
return 0;
}
