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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit37333bf25ad9a4c538250f5af2f9f1d666362883 (patch)
treec45e8df5b9efbffe07eb3d9340df7811c7e16943 /kpackage/kpTerm.cpp
downloadtdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.tar.gz
tdeadmin-37333bf25ad9a4c538250f5af2f9f1d666362883.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeadmin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kpackage/kpTerm.cpp')
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diff --git a/kpackage/kpTerm.cpp b/kpackage/kpTerm.cpp
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+/*
+** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
+**
+*/
+
+/*
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program in a file called COPYING; if not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+** MA 02110-1301, USA.
+*/
+
+/*
+** Bug reports and questions can be sent to kde-devel@kde.org
+*/
+
+
+#include "../config.h"
+
+#include <qvbox.h>
+
+#include <kglobalsettings.h>
+#include <kdebug.h>
+
+#include <kpTerm.h>
+
+
+//////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////
+
+kpTerm::kpTerm(kpPty *pt, QWidget * parent, const char * name ) :
+ QTextEdit(parent,name)
+{
+ pty = pt;
+ setFont(KGlobalSettings::fixedFont());
+ // setMinimumWidth(fontMetrics().maxWidth()*80 +
+ // minimumSizeHint().width());
+ setWordWrap(NoWrap);
+ setReadOnly(TRUE);
+}
+
+void kpTerm::doConnect()
+{
+ connect(pty, SIGNAL(textIn(const QString &, bool)), this,
+ SLOT(textIn(const QString &, bool)));
+ connect(pty,SIGNAL(result(QStringList &, int)),
+ this,SLOT(slotResult(QStringList &, int)));
+ connect(this, SIGNAL(keyOut(char)), pty,
+ SLOT(keyOut(char)));
+}
+
+void kpTerm::doUnconnect()
+{
+ disconnect(pty, SIGNAL(textIn(const QString &, bool)), this,
+ SLOT(textIn(const QString &, bool)));
+ disconnect(pty,SIGNAL(result(QStringList &, int)),
+ this,SLOT(slotResult(QStringList &, int)));
+ disconnect(this, SIGNAL(keyOut(char)), pty,
+ SLOT(keyOut(char)));
+}
+
+bool kpTerm::run(const QString &cmd, QStringList &r)
+{
+ setReadOnly(FALSE);
+ setFocus();
+ if (pty->startSession(TRUE)) {
+ doConnect();
+
+ r = pty->run(cmd,FALSE);
+ return TRUE;
+ } else {
+ return FALSE;
+ }
+}
+
+void kpTerm::cancel() {
+ emit keyOut('\03');
+}
+
+void kpTerm::done()
+{
+ clear();
+ doUnconnect();
+ setReadOnly(TRUE);
+ clearFocus();
+}
+
+void kpTerm::keyPressEvent ( QKeyEvent * e )
+{
+ // kdDebug() << "K=" << e->ascii() << "," << e->ascii() << "\n";
+ if (e->ascii()) {
+ emit keyOut(e->ascii());
+ } else {
+ QTextEdit::keyPressEvent (e);
+ }
+ setCursorPosition(9999,9999);
+}
+
+void kpTerm::textIn(const QString &stext, bool bNewLine)
+{
+ QRegExp chrs("[\\010\\012\\015]");
+ QString del = "\010";
+ // kdDebug() << "Tin=[" << stext << "]\n";
+ if (stext.find(chrs) < 0) {
+ insert( stext );
+ } else {
+ int p;
+ int op = 0;
+
+ while ((p = stext.find(chrs,op)) >= 0) {
+ if (p != op) {
+ insert( stext.mid(op, p-op));
+ }
+ if (stext[p] == '\b') {
+ doKeyboardAction(ActionBackspace);
+ } else if (stext[p] == '\r') {
+ moveCursor(MoveLineStart, false);
+ } else if (stext[p] == '\n') {
+ moveCursor(MoveEnd, false);
+ doKeyboardAction(ActionReturn);
+ }
+ op = p + 1;
+ }
+ if ((signed int)stext.length() > op)
+ insert( stext.right(stext.length()-op));
+ }
+ if (bNewLine) {
+ moveCursor(MoveEnd, false);
+ doKeyboardAction(ActionReturn);
+ }
+ moveCursor(MoveEnd, false);
+}
+
+void kpTerm::insert ( const QString & str, bool) {
+ int x,y;
+ getCursorPosition(&y,&x);
+
+ if (str.length() > 0) {
+ // kdDebug() << "ins:" << y << "," << x << str <<":" << str.length() << "\n";
+ if (x == 0 && str != "\n") {
+ doKeyboardAction(ActionKill);
+ getCursorPosition(&y,&x);
+ // kdDebug() << "k=" << y << "," << x <<"\n";
+ }
+ QTextEdit::insert(str,(bool)FALSE);
+ }
+}
+
+void kpTerm::slotResult(QStringList &rlist, int ret)
+{
+ emit result(rlist, ret);
+ doUnconnect();
+}
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// Dialog window for password prompt
+//
+//////////////////////////////////////////////////////////////////////////////
+kpRun::kpRun( QWidget *parent)
+ : KDialogBase(parent, "kpRun", true, QString::null,
+ Cancel, Cancel, true )
+{
+ QVBox *page = makeVBoxMainWidget();
+ title = new QLabel("", page);
+ QFont f( KGlobalSettings::generalFont());
+ f.setBold(true);
+ f.setPointSize(f.pointSize()+4);
+ title->setFont(f);
+
+ term = new kpTerm(kpty,page);
+ resize(600, 300);
+ connect(term,SIGNAL(result(QStringList &, int)),
+ this,SLOT(slotResult(QStringList &, int)));
+
+ hide();
+}
+
+bool kpRun::run(QString cmd, QString msg)
+{
+ QStringList r;
+
+ title->setText(msg);
+ if (!cmd.isEmpty()) {
+ return term->run(cmd, r);
+ } else {
+ term->doConnect();
+ term->setReadOnly(FALSE);
+ term->setFocus();
+ return true;
+ }
+}
+
+void kpRun::addText(const QStringList &ret)
+{
+ int last = ret.count()-1;
+ int i = 0;
+ for ( QStringList::ConstIterator it = ret.begin(); it != ret.end(); ++it, ++i ) {
+ // kdDebug() << "ks=" << *it << "\n";
+ term->textIn(*it, (i != last));
+ }
+}
+
+void kpRun::slotResult(QStringList &, int ret)
+{
+ if (ret == 0 || ret == 666) {
+ term->clear();
+ if (ret == 0)
+ accept();
+ else
+ reject();
+ }
+}
+
+void kpRun::slotCancel()
+{
+ term->clear();
+ term->cancel();
+ accept();
+}
+
+#include "kpTerm.moc"