From 90825e2392b2d70e43c7a25b8a3752299a933894 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kjsembed/ksimpleprocess.cpp | 93 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 kjsembed/ksimpleprocess.cpp

(limited to 'kjsembed/ksimpleprocess.cpp')

diff --git a/kjsembed/ksimpleprocess.cpp b/kjsembed/ksimpleprocess.cpp
new file mode 100644
index 00000000..ace19fcc
--- /dev/null
+++ b/kjsembed/ksimpleprocess.cpp
@@ -0,0 +1,93 @@
+// -*- c++ -*-
+
+/*
+ *  Copyright (C) 2004, Ian Reinhart Geiser <geiseri@kde.org>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+#include "ksimpleprocess.h"
+#include <qapplication.h>
+#include <klocale.h>
+static QStringList  splitArgList( const QString &args)
+{
+	QStringList returnArgs = QStringList::split( ' ', args);
+	return returnArgs;
+}
+
+QString KSimpleProcess::exec( const QString &args, bool addStdErr )
+{
+	KSimpleProcess proc;
+	return proc.execInternal( args, addStdErr);
+}
+
+QString KSimpleProcess::execInternal( const QString &args, bool addStdError)
+{
+	m_proc->setArguments( splitArgList( args ));
+	connect(m_proc, SIGNAL(processExited()), this, SLOT(slotProcessExited()));
+	connect(m_proc, SIGNAL(readyReadStdout()), this, SLOT(slotReceivedStdout()));
+	if( addStdError )
+		connect(m_proc, SIGNAL(readyReadStderr()), this, SLOT(slotReceivedStderr()));
+
+	if ( !m_proc->start()  )
+		return i18n("Could not run command '%1'.").arg( args.latin1() );
+	enter_loop();
+	return m_currBuffer;
+}
+
+KSimpleProcess::KSimpleProcess() : QObject(0,0)
+{
+	m_currBuffer = "";
+	m_stdErrOn = false;
+	m_proc = new QProcess(this);
+}
+
+KSimpleProcess::~KSimpleProcess()
+{
+	delete m_proc;
+}
+
+
+// If a troll sees this, he kills david not me
+void qt_enter_modal( QWidget *widget );
+void qt_leave_modal( QWidget *widget );
+
+void KSimpleProcess::enter_loop()
+{
+  QWidget dummy(0,0,WType_Dialog | WShowModal);
+  dummy.setFocusPolicy( QWidget::NoFocus );
+  qt_enter_modal(&dummy);
+  qApp->enter_loop();
+  qt_leave_modal(&dummy);
+}
+
+void KSimpleProcess::slotProcessExited()
+{
+	while( m_proc->canReadLineStdout() )
+		m_currBuffer += m_proc->readLineStdout() + '\n';
+	qApp->exit_loop();
+}
+
+void KSimpleProcess::slotReceivedStdout()
+{
+	m_currBuffer += m_proc->readLineStdout() + '\n';
+}
+
+void KSimpleProcess::slotReceivedStderr()
+{
+	m_currBuffer += m_proc->readLineStderr() + '\n';
+}
+
+#include "ksimpleprocess.moc"
-- 
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