Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 68 insertions, 0 deletions

diff --git a/src/lib/base/TMethodJob.h b/src/lib/base/TMethodJob.h
new file mode 100644
index 0000000..ec88f05
--- /dev/null
+++ b/src/lib/base/TMethodJob.h
@@ -0,0 +1,68 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ * 
+ * This package 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "IJob.h"
+
+//! Use a function as a job
+/*!
+A job class that invokes a member function.
+*/
+template <class T>
+class TMethodJob : public IJob {
+public:
+    //! run() invokes \c object->method(arg)
+    TMethodJob(T* object, void (T::*method)(void*), void* arg = NULL);
+    virtual ~TMethodJob();
+
+    // IJob overrides
+    virtual void        run();
+
+private:
+    T*                    m_object;
+    void                (T::*m_method)(void*);
+    void*                m_arg;
+};
+
+template <class T>
+inline
+TMethodJob<T>::TMethodJob(T* object, void (T::*method)(void*), void* arg) :
+    m_object(object),
+    m_method(method),
+    m_arg(arg)
+{
+    // do nothing
+}
+
+template <class T>
+inline
+TMethodJob<T>::~TMethodJob()
+{
+    // do nothing
+}
+
+template <class T>
+inline
+void
+TMethodJob<T>::run()
+{
+    if (m_object != NULL) {
+        (m_object->*m_method)(m_arg);
+    }
+}