summaryrefslogtreecommitdiffstats
path: root/src/languages/externallanguage.cpp
diff options
context:
space:
mode:
authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 01:49:02 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 01:49:02 +0000
commit5de3dd4762ca33a0f92e79ffa4fe2ff67069d531 (patch)
treebad482b7afa4cdf47422d60a5dd2c61c7e333b09 /src/languages/externallanguage.cpp
downloadktechlab-5de3dd4762ca33a0f92e79ffa4fe2ff67069d531.tar.gz
ktechlab-5de3dd4762ca33a0f92e79ffa4fe2ff67069d531.zip
Added KDE3 version of ktechlab
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktechlab@1095338 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'src/languages/externallanguage.cpp')
-rw-r--r--src/languages/externallanguage.cpp167
1 files changed, 167 insertions, 0 deletions
diff --git a/src/languages/externallanguage.cpp b/src/languages/externallanguage.cpp
new file mode 100644
index 0000000..7297e63
--- /dev/null
+++ b/src/languages/externallanguage.cpp
@@ -0,0 +1,167 @@
+/***************************************************************************
+ * Copyright (C) 2005 by David Saxton *
+ * david@bluehaze.org *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#include "externallanguage.h"
+#include "languagemanager.h"
+#include "logview.h"
+
+#include <kdebug.h>
+#include <kprocess.h>
+#include <qregexp.h>
+#include <qtimer.h>
+
+ExternalLanguage::ExternalLanguage( ProcessChain *processChain, KTechlab *parent, const QString &name )
+ : Language( processChain, parent, name )
+{
+ m_languageProcess = 0l;
+}
+
+
+ExternalLanguage::~ExternalLanguage()
+{
+ deleteLanguageProcess();
+}
+
+
+void ExternalLanguage::deleteLanguageProcess()
+{
+ if (!m_languageProcess)
+ return;
+
+ // I'm not too sure if this combination of killing the process is the best way....
+// m_languageProcess->tryTerminate();
+// QTimer::singleShot( 5000, m_languageProcess, SLOT( kill() ) );
+// delete m_languageProcess;
+ m_languageProcess->kill();
+ m_languageProcess->deleteLater();
+
+ m_languageProcess = 0L;
+}
+
+
+void ExternalLanguage::receivedStdout( KProcess *, char * buffer, int buflen )
+{
+ QStringList lines = QStringList::split( '\n', QString::fromLocal8Bit( buffer, buflen ), false );
+ QStringList::iterator end = lines.end();
+
+ for ( QStringList::iterator it = lines.begin(); it != end; ++it )
+ {
+ if ( isError( *it ) )
+ {
+ outputError( *it );
+ outputtedError( *it );
+ }
+ else if ( isWarning( *it ) )
+ {
+ outputWarning( *it );
+ outputtedWarning( *it );
+ }
+ else
+ {
+ outputMessage( *it );
+ outputtedMessage( *it );
+ }
+ }
+}
+
+
+void ExternalLanguage::receivedStderr( KProcess *, char * buffer, int buflen )
+{
+ QStringList lines = QStringList::split( '\n', QString::fromLocal8Bit( buffer, buflen ), false );
+ QStringList::iterator end = lines.end();
+
+ for ( QStringList::iterator it = lines.begin(); it != end; ++it )
+ {
+ if ( isStderrOutputFatal( *it ) )
+ {
+ outputError( *it );
+ outputtedError( *it );
+ }
+ else
+ {
+ outputWarning( *it );
+ outputtedWarning( *it );
+ }
+ }
+}
+
+
+void ExternalLanguage::processExited( KProcess * )
+{
+ if ( !m_languageProcess )
+ return;
+ bool allOk = processExited( m_languageProcess->normalExit() && m_errorCount == 0 );
+ finish(allOk);
+ deleteLanguageProcess();
+}
+
+
+void ExternalLanguage::processInitFailed()
+{
+ finish(false);
+ deleteLanguageProcess();
+}
+
+
+bool ExternalLanguage::start()
+{
+ displayProcessCommand();
+
+ return m_languageProcess->start( KProcess::NotifyOnExit, KProcess::All );
+}
+
+
+void ExternalLanguage::resetLanguageProcess()
+{
+ reset();
+ deleteLanguageProcess();
+ m_errorCount = 0;
+
+ m_languageProcess = new KProcess(this);
+
+ connect( m_languageProcess, SIGNAL(receivedStdout( KProcess*, char*, int )),
+ this, SLOT(receivedStdout( KProcess*, char*, int )) );
+
+ connect( m_languageProcess, SIGNAL(receivedStderr( KProcess*, char*, int )),
+ this, SLOT(receivedStderr( KProcess*, char*, int )) );
+
+ connect( m_languageProcess, SIGNAL(processExited( KProcess* )),
+ this, SLOT(processExited( KProcess* )) );
+}
+
+
+void ExternalLanguage::displayProcessCommand()
+{
+ QStringList quotedArguments;
+ QValueList<QCString> arguments = m_languageProcess->args();
+
+ if ( arguments.size() == 1 )
+ quotedArguments << arguments[0];
+
+ else
+ {
+ QValueList<QCString>::const_iterator end = arguments.end();
+
+ for ( QValueList<QCString>::const_iterator it = arguments.begin(); it != end; ++it )
+ {
+ if ( (*it).isEmpty() || (*it).contains( QRegExp("[\\s]") ) )
+ quotedArguments << KProcess::quote( *it );
+ else
+ quotedArguments << *it;
+ }
+ }
+
+// outputMessage( "<i>" + quotedArguments.join(" ") + "</i>" );
+ outputMessage( quotedArguments.join(" ") );
+// LanguageManager::self()->logView()->addOutput( quotedArguments.join(" "), LogView::ot_info );
+}
+
+
+#include "externallanguage.moc"