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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
commit114a878c64ce6f8223cfd22d76a20eb16d177e5e (patch)
treeacaf47eb0fa12142d3896416a69e74cbf5a72242 /lib/util/blockingkprocess.cpp
downloadtdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.tar.gz
tdevelop-114a878c64ce6f8223cfd22d76a20eb16d177e5e.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/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'lib/util/blockingkprocess.cpp')
-rw-r--r--lib/util/blockingkprocess.cpp105
1 files changed, 105 insertions, 0 deletions
diff --git a/lib/util/blockingkprocess.cpp b/lib/util/blockingkprocess.cpp
new file mode 100644
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+++ b/lib/util/blockingkprocess.cpp
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+/***************************************************************************
+* Copyright (C) 2006 by Andras Mantia *
+* amantia@kde.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 "blockingkprocess.h"
+
+#include <qapplication.h>
+#include <qtimer.h>
+
+BlockingKProcess::BlockingKProcess(QObject *parent, const char *name)
+ : KProcess(parent, name)
+{
+ m_stdOut = "";
+ m_stdErr = "";
+ m_timeoutValue = 60;
+ m_timer = 0L;
+
+ connect(this, SIGNAL(receivedStdout(KProcess *, char *, int)),
+ this, SLOT(slotReceivedStdOut(KProcess *, char *, int)));
+ connect(this, SIGNAL(receivedStderr(KProcess *, char *, int)),
+ this, SLOT(slotReceivedStdErr(KProcess *, char *, int)));
+ connect(this, SIGNAL(processExited(KProcess *)),
+ this, SLOT(slotProcessExited(KProcess *)));
+}
+
+BlockingKProcess::BlockingKProcess()
+ : KProcess()
+{
+ m_stdOut = "";
+ m_stdErr = "";
+ m_timeoutValue = 60;
+ m_timer = 0L;
+ connect(this, SIGNAL(receivedStdout(KProcess *, char *, int)),
+ this, SLOT(slotReceivedStdOut(KProcess *, char *, int)));
+ connect(this, SIGNAL(receivedStderr(KProcess *, char *, int)),
+ this, SLOT(slotReceivedStdErr(KProcess *, char *, int)));
+ connect(this, SIGNAL(processExited(KProcess *)),
+ this, SLOT(slotProcessExited(KProcess *)));
+}
+
+
+BlockingKProcess::~BlockingKProcess()
+{
+}
+bool BlockingKProcess::start(RunMode runmode, Communication comm)
+{
+ if (KProcess::start(runmode, comm))
+ {
+ m_timeout = false;
+ m_timer = new QTimer();
+ connect(m_timer, SIGNAL(timeout()), this, SLOT(slotTimeOut()));
+ m_timer->start(m_timeoutValue*1000, true);
+ enter_loop();
+ delete m_timer;
+ m_timer = 0L;
+ return !m_timeout;
+ } else
+ return false;
+}
+
+
+void BlockingKProcess::slotReceivedStdOut(KProcess *, char *buffer, int buflen)
+{
+ m_stdOut += QString::fromLatin1(buffer, buflen);
+}
+
+void BlockingKProcess::slotReceivedStdErr(KProcess *, char *buffer, int buflen)
+{
+ m_stdErr += QString::fromLatin1(buffer, buflen);
+}
+
+void BlockingKProcess::slotProcessExited(KProcess *)
+{
+ qApp->exit_loop();
+}
+
+void BlockingKProcess::slotTimeOut()
+{
+ m_timeout = true;
+ kill();
+ qApp->exit_loop();
+}
+
+
+void qt_enter_modal( QWidget *widget );
+void qt_leave_modal( QWidget *widget );
+
+void BlockingKProcess::enter_loop()
+{
+ QWidget dummy(0,0,WType_Dialog | WShowModal);
+ dummy.setFocusPolicy( QWidget::NoFocus );
+ qt_enter_modal(&dummy);
+ qApp->enter_loop();
+ qt_leave_modal(&dummy);
+}
+
+
+#include "blockingkprocess.moc"