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

1 files changed, 93 insertions, 0 deletions

diff --git a/lib/widgets/processlinemaker.cpp b/lib/widgets/processlinemaker.cpp
new file mode 100644
index 00000000..9cb19971
--- /dev/null
+++ b/lib/widgets/processlinemaker.cpp
@@ -0,0 +1,93 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 John Firebaugh <jfirebaugh@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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include "processlinemaker.h"
+#include "processlinemaker.moc"
+
+#include <kprocess.h>
+
+ProcessLineMaker::ProcessLineMaker()
+{
+}
+
+ProcessLineMaker::ProcessLineMaker( const KProcess* proc )
+{
+    connect(proc, SIGNAL(receivedStdout(KProcess*,char*,int)),
+            this, SLOT(slotReceivedStdout(KProcess*,char*,int)) );
+
+    connect(proc, SIGNAL(receivedStderr(KProcess*,char*,int)),
+            this, SLOT(slotReceivedStderr(KProcess*,char*,int)) );
+}
+
+void ProcessLineMaker::slotReceivedStdout( const char *buffer )
+{
+    stdoutbuf += buffer;
+    int pos;
+    while ( (pos = stdoutbuf.find('\n')) != -1) {
+        QCString line = stdoutbuf.left( pos );
+        emit receivedStdoutLine(line);
+        stdoutbuf.remove(0, pos+1);
+    }
+    if( !stdoutbuf.isEmpty() ) {
+        emit receivedPartialStdoutLine( stdoutbuf );
+        stdoutbuf.truncate(0);
+    }
+}
+
+void ProcessLineMaker::slotReceivedStdout( KProcess*, char *buffer, int )
+{
+    slotReceivedStdout(buffer); // It is zero-terminated
+}
+
+
+void ProcessLineMaker::slotReceivedStderr( const char *buffer )
+{
+    stderrbuf += buffer;
+    int pos;
+    while ( (pos = stderrbuf.find('\n')) != -1) {
+        QCString line = stderrbuf.left( pos );
+        emit receivedStderrLine(line);
+        stderrbuf.remove(0, pos+1);
+    }
+    if( !stderrbuf.isEmpty() ) {
+        emit receivedPartialStderrLine( stderrbuf );
+        stderrbuf.truncate(0);
+    }
+}
+
+void ProcessLineMaker::slotReceivedStderr( KProcess*, char *buffer, int )
+{
+    slotReceivedStderr(buffer); // It is zero-terminated
+}
+
+void ProcessLineMaker::clearBuffers( )
+{
+    stderrbuf.truncate(0);
+    stdoutbuf.truncate(0);
+}
+
+void ProcessLineMaker::flush()
+{
+    if( !stderrbuf.isEmpty() )
+        emit receivedStderrLine(stderrbuf);
+    if( !stdoutbuf.isEmpty() )
+        emit receivedStdoutLine(stdoutbuf);
+    clearBuffers();
+}
+