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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 94 insertions, 0 deletions

diff --git a/kdeprint/kprintprocess.cpp b/kdeprint/kprintprocess.cpp
new file mode 100644
index 000000000..830f8c885
--- /dev/null
+++ b/kdeprint/kprintprocess.cpp
@@ -0,0 +1,94 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  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 "kprintprocess.h"
+#include <kapplication.h>
+#include <klocale.h>
+#include <qfile.h>
+
+KPrintProcess::KPrintProcess()
+: KShellProcess()
+{
+	// redirect everything to a single buffer
+	connect(this,SIGNAL(receivedStdout(KProcess*,char*,int)),SLOT(slotReceivedStderr(KProcess*,char*,int)));
+	connect(this,SIGNAL(receivedStderr(KProcess*,char*,int)),SLOT(slotReceivedStderr(KProcess*,char*,int)));
+	connect( this, SIGNAL( processExited( KProcess* ) ), SLOT( slotExited( KProcess* ) ) );
+	m_state = None;
+}
+
+KPrintProcess::~KPrintProcess()
+{
+	if ( !m_tempoutput.isEmpty() )
+		QFile::remove( m_tempoutput );
+	if ( m_tempfiles.size() > 0 )
+		for ( QStringList::ConstIterator it=m_tempfiles.begin(); it!=m_tempfiles.end(); ++it )
+			QFile::remove( *it );
+}
+
+QString KPrintProcess::errorMessage() const
+{
+	return m_buffer;
+}
+
+bool KPrintProcess::print()
+{
+	m_buffer = QString::null;
+	m_state = Printing;
+	return start(NotifyOnExit,All);
+}
+
+void KPrintProcess::slotReceivedStderr(KProcess *proc, char *buf, int len)
+{
+	if (proc == this)
+	{
+		QCString	str = QCString(buf,len).stripWhiteSpace();
+		m_buffer.append(str.append("\n"));
+	}
+}
+
+void KPrintProcess::slotExited( KProcess* )
+{
+	switch ( m_state )
+	{
+		case Printing:
+			if ( !m_output.isEmpty() )
+			{
+				clearArguments();
+				*this << "kfmclient" << "copy" << m_tempoutput << m_output;
+				m_state = Finishing;
+				m_buffer = i18n( "File transfer failed." );
+				if ( start( NotifyOnExit ) )
+					return;
+			}
+		case Finishing:
+			if ( !normalExit() )
+				emit printError( this, i18n( "Abnormal process termination (<b>%1</b>)." ).arg( m_command ) );
+			else if ( exitStatus() != 0 )
+				emit printError( this, i18n( "<b>%1</b>: execution failed with message:<p>%2</p>" ).arg( m_command ).arg( m_buffer ) );
+			else
+				emit printTerminated( this );
+			break;
+		default:
+			emit printError( this, "Internal error, printing terminated in unexpected state. "
+					"Report bug at <a href=\"http://bugs.kde.org\">http://bugs.kde.org</a>." );
+			break;
+	}
+}
+
+#include "kprintprocess.moc"