summaryrefslogtreecommitdiff
path: root/slideshow/source/engine/transitions/combtransition.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'slideshow/source/engine/transitions/combtransition.hxx')
-rw-r--r--slideshow/source/engine/transitions/combtransition.hxx75
1 files changed, 75 insertions, 0 deletions
diff --git a/slideshow/source/engine/transitions/combtransition.hxx b/slideshow/source/engine/transitions/combtransition.hxx
new file mode 100644
index 000000000000..9016824d84da
--- /dev/null
+++ b/slideshow/source/engine/transitions/combtransition.hxx
@@ -0,0 +1,75 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_SLIDESHOW_COMBTRANSITION_HXX
+#define INCLUDED_SLIDESHOW_COMBTRANSITION_HXX
+
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include "slidechangebase.hxx"
+
+namespace slideshow {
+namespace internal {
+
+/** Comb transition class.
+
+ This class provides a SlideChangeAnimation, showing a
+ comb-like effect (stripes of alternating push effects).
+*/
+class CombTransition : public SlideChangeBase
+{
+public:
+ /** Create the comb transition effect.
+
+ @param nNumStripes
+ Number of comb-like stripes to show in this effect
+ */
+ CombTransition( ::boost::optional<SlideSharedPtr> const & leavingSlide,
+ const SlideSharedPtr& pEnteringSlide,
+ const SoundPlayerSharedPtr& pSoundPlayer,
+ const UnoViewContainer& rViewContainer,
+ ScreenUpdater& rScreenUpdater,
+ EventMultiplexer& rEventMultiplexer,
+ const ::basegfx::B2DVector& rPushDirection,
+ sal_Int32 nNumStripes );
+
+ // NumberAnimation
+ virtual bool operator()( double x );
+
+private:
+ const ::basegfx::B2DVector maPushDirectionUnit;
+ sal_Int32 mnNumStripes;
+
+ void renderComb( double t, const ViewEntry& rViewEntry ) const;
+};
+
+} // namespace internal
+} // namespace presentation
+
+#endif /* INCLUDED_SLIDESHOW_COMBTRANSITION_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */