1 files changed, 63 insertions, 0 deletions
diff --git a/src/lib/arch/IArchTaskBar.h b/src/lib/arch/IArchTaskBar.h
new file mode 100644
index 0000000..85a32d8
--- /dev/null
+++ b/src/lib/arch/IArchTaskBar.h
@@ -0,0 +1,63 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2003 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 "common/IInterface.h"
+
+class IArchTaskBarReceiver;
+
+//! Interface for architecture dependent task bar control
+/*!
+This interface defines the task bar icon operations required
+by barrier.  Each architecture must implement this interface
+though each operation can be a no-op.
+*/
+class IArchTaskBar : public IInterface {
+public:
+    //! @name manipulators
+    //@{
+
+    //! Add a receiver
+    /*!
+    Add a receiver object to be notified of user and application
+    events.  This should be called before other methods.  When
+    the receiver is added to the task bar, its icon appears on
+    the task bar.
+    */
+    virtual void        addReceiver(IArchTaskBarReceiver*) = 0;
+
+    //! Remove a receiver
+    /*!
+    Remove a receiver object from the task bar.  This removes the
+    icon from the task bar.
+    */
+    virtual void        removeReceiver(IArchTaskBarReceiver*) = 0;
+
+    //! Update a receiver
+    /*!
+    Updates the display of the receiver on the task bar.  This
+    should be called when the receiver appearance may have changed
+    (e.g. it's icon or tool tip has changed).
+    */
+    virtual void        updateReceiver(IArchTaskBarReceiver*) = 0;
+
+    //@}
+
+    virtual void init() = 0;
+};