Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 71 insertions, 0 deletions

diff --git a/src/lib/base/TMethodEventJob.h b/src/lib/base/TMethodEventJob.h
new file mode 100644
index 0000000..a65f8c9
--- /dev/null
+++ b/src/lib/base/TMethodEventJob.h
@@ -0,0 +1,71 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2004 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 "IEventJob.h"
+
+//! Use a member function as an event job
+/*!
+An event job class that invokes a member function.
+*/
+template <class T>
+class TMethodEventJob : public IEventJob {
+public:
+    //! run(event) invokes \c object->method(event, arg)
+    TMethodEventJob(T* object,
+                            void (T::*method)(const Event&, void*),
+                            void* arg = NULL);
+    virtual ~TMethodEventJob();
+
+    // IJob overrides
+    virtual void        run(const Event&);
+
+private:
+    T*                    m_object;
+    void                (T::*m_method)(const Event&, void*);
+    void*                m_arg;
+};
+
+template <class T>
+inline
+TMethodEventJob<T>::TMethodEventJob(T* object,
+                void (T::*method)(const Event&, void*), void* arg) :
+    m_object(object),
+    m_method(method),
+    m_arg(arg)
+{
+    // do nothing
+}
+
+template <class T>
+inline
+TMethodEventJob<T>::~TMethodEventJob()
+{
+    // do nothing
+}
+
+template <class T>
+inline
+void
+TMethodEventJob<T>::run(const Event& event)
+{
+    if (m_object != NULL) {
+        (m_object->*m_method)(event, m_arg);
+    }
+}