1 files changed, 105 insertions, 0 deletions
diff --git a/lib/util/blockingtdeprocess.cpp b/lib/util/blockingtdeprocess.cpp
new file mode 100644
index 00000000..f57ae77d
--- /dev/null
+++ b/lib/util/blockingtdeprocess.cpp
@@ -0,0 +1,105 @@
+/***************************************************************************
+*   Copyright (C) 2006 by Andras Mantia                                   *
+*   [email protected]                                                       *
+*                                                                         *
+*   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 "blockingtdeprocess.h"
+
+#include <tqapplication.h>
+#include <tqtimer.h>
+
+BlockingTDEProcess::BlockingTDEProcess(TQObject *parent, const char *name)
+  : TDEProcess(parent, name)
+{
+  m_stdOut = "";
+  m_stdErr = "";
+  m_timeoutValue = 60;
+  m_timer = 0L;
+  
+  connect(this, TQ_SIGNAL(receivedStdout(TDEProcess *, char *, int)),
+          this, TQ_SLOT(slotReceivedStdOut(TDEProcess *, char *, int)));
+  connect(this, TQ_SIGNAL(receivedStderr(TDEProcess *, char *, int)),
+          this, TQ_SLOT(slotReceivedStdErr(TDEProcess *, char *, int)));
+  connect(this, TQ_SIGNAL(processExited(TDEProcess *)),
+          this, TQ_SLOT(slotProcessExited(TDEProcess *)));  
+}
+
+BlockingTDEProcess::BlockingTDEProcess()
+ : TDEProcess()
+{
+  m_stdOut = "";
+  m_stdErr = "";
+  m_timeoutValue = 60;
+  m_timer = 0L;
+  connect(this, TQ_SIGNAL(receivedStdout(TDEProcess *, char *, int)),
+          this, TQ_SLOT(slotReceivedStdOut(TDEProcess *, char *, int)));
+  connect(this, TQ_SIGNAL(receivedStderr(TDEProcess *, char *, int)),
+          this, TQ_SLOT(slotReceivedStdErr(TDEProcess *, char *, int)));
+  connect(this, TQ_SIGNAL(processExited(TDEProcess *)),
+          this, TQ_SLOT(slotProcessExited(TDEProcess *)));  
+}
+
+
+BlockingTDEProcess::~BlockingTDEProcess()
+{
+}
+bool BlockingTDEProcess::start(RunMode runmode, Communication comm)
+{
+  if (TDEProcess::start(runmode, comm))
+  {
+    m_timeout = false;
+    m_timer = new TQTimer();
+    connect(m_timer, TQ_SIGNAL(timeout()), this, TQ_SLOT(slotTimeOut()));
+    m_timer->start(m_timeoutValue*1000, true);
+    enter_loop();
+    delete m_timer;
+    m_timer = 0L;
+    return !m_timeout;
+  } else
+    return false;
+}
+
+
+void BlockingTDEProcess::slotReceivedStdOut(TDEProcess *, char *buffer, int buflen)
+{
+  m_stdOut += TQString::fromLatin1(buffer, buflen);
+}
+
+void BlockingTDEProcess::slotReceivedStdErr(TDEProcess *, char *buffer, int buflen)
+{
+  m_stdErr += TQString::fromLatin1(buffer, buflen);
+}
+
+void BlockingTDEProcess::slotProcessExited(TDEProcess *)
+{
+  tqApp->exit_loop();
+}
+
+void BlockingTDEProcess::slotTimeOut()
+{
+  m_timeout = true;
+  kill();
+  tqApp->exit_loop();
+}
+
+
+void tqt_enter_modal( TQWidget *widget );
+void tqt_leave_modal( TQWidget *widget );
+
+void BlockingTDEProcess::enter_loop()
+{
+  TQWidget dummy(0,0,WType_Dialog | WShowModal);
+  dummy.setFocusPolicy( TQWidget::NoFocus );
+  tqt_enter_modal(&dummy);
+  tqApp->enter_loop();
+  tqt_leave_modal(&dummy);
+}
+
+
+#include "blockingtdeprocess.moc"