void clearLCD(){
/* clear the stack */
clearStack();
/* reset any error string */
resetError();
/* clear the entry buffer */
cancelEditor();
/* re-initialize (and clear) the undo system */
initUndoSystem();
/* redraw the window */
calcStackLCD();
drawStackLCD();
}
KSSH::KSSH(QWidget *parent)
: QDialog(parent)
{
setupUi(this);
QLayout *lay;
lay = layout();
if (lay)
lay->setSizeConstraint(QLayout::SetFixedSize);
opt = false;
mopt = false;
editorF->hide();
QSize s = size();
QPoint p(s.width(), s.height());
QPoint po = pos();
QDesktopWidget *d = QApplication::desktop();
int w = d->width(); // returns desktop width
int h = d->height (); // returns desktop height
int x = 0, y = 0;
if ((p + po).x()>w)
po.setX(x = w-p.x());
if ((p + po).y()>h)
po.setY(y = h-p.y());
if (x<0)
po.setX(0);
if (y<0)
po.setY(0);
move(po);
optionsGB->hide();
moreF->hide();
adjustSize();
compUser = new KCompletion();
userCB->setCompletionObject(compUser);
compHost = new KCompletion();
hostCB->setCompletionObject(compHost);
hostCB->setFocus();
connect(hostCB, SIGNAL(editTextChanged(const QString&)), this, SLOT(userFor(const QString&)));
connect(compHost, SIGNAL(match(const QString&)), this, SLOT(userFor(const QString&)));
userCB->insertItem(1, "");
hostCB->insertItem(2, "");
loadHosts();
loadOptions("DefaultConfig");
connect(aboutPB, SIGNAL(clicked()), this, SLOT(about()));
connect(optionsPB, SIGNAL(clicked()), this, SLOT(options()));
connect(morePB, SIGNAL(clicked()), this, SLOT(moreOptions()));
connect(hostTB, SIGNAL(clicked()), this, SLOT(hostEditor()));
connect(userTB, SIGNAL(clicked()), this, SLOT(userEditor()));
connect(cancelPB, SIGNAL(clicked()), this, SLOT(cancelEditor()));
connect(okPB, SIGNAL(clicked()), this, SLOT(okEditor()));
connect(connectPB, SIGNAL(clicked()), this, SLOT(ssh()));
connect(savePB, SIGNAL(clicked()), this, SLOT(saveAsDefault()));
connect(quitPB, SIGNAL(clicked()), this, SLOT(exitHandler()));
KConfigGroup general_group = KGlobal::config()->group("General");
int fi = hostCB->findText(general_group.readEntry("LastHost"));
if (fi)
hostCB->setCurrentIndex(fi);
int def = KGlobalSettings::completionMode();
int mode = general_group.readEntry("HostCompletionMode", def);
hostCB->setCompletionMode((KGlobalSettings::Completion) mode);
mode = general_group.readEntry("UserCompletionMode", def);
userCB->setCompletionMode((KGlobalSettings::Completion)mode);
setWindowIcon(KIcon("kssh.png"));
}
