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-/* -*- 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 SDEXT_PRESENTER_PRESENTER_SPRITE_HXX
-#define SDEXT_PRESENTER_PRESENTER_SPRITE_HXX
-
-#include <com/sun/star/rendering/XCustomSprite.hpp>
-#include <com/sun/star/rendering/XSpriteCanvas.hpp>
-#include <boost/noncopyable.hpp>
-
-namespace css = ::com::sun::star;
-
-namespace sdext { namespace presenter {
-
-/** A wrapper around a com::sun::star::rendering::XCustomSprite that allows
- not only setting values like size, location, and transformation but also
- provides read access to them.
- It also handles the showing and hiding of a sprite. This includes not
- to show the sprite when its size is not yet defined (results in a crash)
- and hiding a sprite before disposing it (results in zombie sprites.)
-*/
-class PresenterSprite
- : private ::boost::noncopyable
-{
-public:
- PresenterSprite (void);
- virtual ~PresenterSprite (void);
-
- /** The given sprite canvas is used as factory to create the sprite that
- is wrapped by objects of this class.
- It is also used to call updateScreen() at (wrapped by the Update() method).
- */
- void SetFactory (
- const ::css::uno::Reference<css::rendering::XSpriteCanvas>& rxSpriteFactory);
-
- ::css::uno::Reference<css::rendering::XCanvas> GetCanvas (void);
-
- void Show (void);
- void Hide (void);
- bool IsVisible (void) const;
-
- void SetPriority (const double nPriority);
- double GetPriority (void) const;
-
- void Resize (const css::geometry::RealSize2D& rSize);
- css::geometry::RealSize2D GetSize (void) const;
-
- void MoveTo (const css::geometry::RealPoint2D& rLocation);
- css::geometry::RealPoint2D GetLocation (void) const;
-
- void Transform (const css::geometry::AffineMatrix2D& rTransform);
- css::geometry::AffineMatrix2D GetTransform (void) const;
-
- void SetAlpha (const double nAlpha);
- double GetAlpha (void) const;
-
- void Update (void);
-
-private:
- ::css::uno::Reference<css::rendering::XSpriteCanvas> mxSpriteFactory;
- ::css::uno::Reference<css::rendering::XCustomSprite> mxSprite;
- css::geometry::RealSize2D maSize;
- css::geometry::RealPoint2D maLocation;
- css::geometry::AffineMatrix2D maTransform;
- bool mbIsVisible;
- double mnPriority;
- double mnAlpha;
-
- void ProvideSprite (void);
- void DisposeSprite (void);
-};
-
-} }
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */