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| -rw-r--r-- | slideshow/source/engine/shapes/viewmediashape.hxx | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/slideshow/source/engine/shapes/viewmediashape.hxx b/slideshow/source/engine/shapes/viewmediashape.hxx new file mode 100644 index 000000000..69445a8a5 --- /dev/null +++ b/slideshow/source/engine/shapes/viewmediashape.hxx @@ -0,0 +1,168 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_SHAPES_VIEWMEDIASHAPE_HXX +#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_SHAPES_VIEWMEDIASHAPE_HXX + +#include <basegfx/range/b2drectangle.hxx> +#include <com/sun/star/awt/Point.hpp> +#include <com/sun/star/drawing/XShape.hpp> + +#include <memory> +#include <vcl/vclptr.hxx> + +#include <viewlayer.hxx> + +class SystemChildWindow; + +namespace com::sun::star { + namespace drawing { + class XShape; + } + namespace media { + class XPlayer; + class XPlayerWindow; + } + namespace uno { + class XComponentContext; + } + namespace beans{ + class XPropertySet; + } +} + +namespace slideshow::internal + { + /** This class is the viewable representation of a draw + document's media object, associated to a specific View + + The class is able to render the associated media shape on + View implementations. + */ + class ViewMediaShape final + { + public: + /** Create a ViewMediaShape for the given View + + @param rView + The associated View object. + */ + ViewMediaShape( const ViewLayerSharedPtr& rViewLayer, + const css::uno::Reference< css::drawing::XShape >& rxShape, + const css::uno::Reference< css::uno::XComponentContext >& rxContext ); + + /** destroy the object + */ + ~ViewMediaShape(); + + /// Forbid copy construction + ViewMediaShape(const ViewMediaShape&) = delete; + /// Forbid copy assignment + ViewMediaShape& operator=(const ViewMediaShape&) = delete; + + /** Query the associated view layer of this shape + */ + const ViewLayerSharedPtr& getViewLayer() const; + + // animation methods + + + /** Notify the ViewShape that an animation starts now + + This method enters animation mode on the associate + target view. The shape can be animated in parallel on + different views. + */ + void startMedia(); + + /** Notify the ViewShape that it is no longer animated + + This methods ends animation mode on the associate + target view + */ + void endMedia(); + + /** Notify the ViewShape that it should pause playback + + This methods pauses animation on the associate + target view. The content stays visible (for video) + */ + void pauseMedia(); + + /** Set current time of media. + + @param fTime + Local media time that should now be presented, in seconds. + */ + void setMediaTime(double fTime); + + void setLooping(bool bLooping); + + // render methods + + + /** Render the ViewShape + + This method renders the ViewMediaShape on the associated view. + + @param rBounds + The current media shape bounds + + @return whether the rendering finished successfully. + */ + bool render( const ::basegfx::B2DRectangle& rBounds ) const; + + /** Resize the ViewShape + + This method updates the ViewMediaShape size on the + associated view. It does not render. + + @param rBounds + The current media shape bounds + + @return whether the resize finished successfully. + */ + bool resize( const ::basegfx::B2DRectangle& rNewBounds ) const; + + private: + + bool implInitialize( const ::basegfx::B2DRectangle& rBounds ); + void implSetMediaProperties( const css::uno::Reference< css::beans::XPropertySet >& rxProps ); + void implInitializeMediaPlayer( const OUString& rMediaURL, const OUString& rMimeType ); + void implInitializePlayerWindow( const ::basegfx::B2DRectangle& rBounds, + const css::uno::Sequence< css::uno::Any >& rVCLDeviceParams ); + ViewLayerSharedPtr mpViewLayer; + VclPtr< SystemChildWindow > mpMediaWindow; + mutable css::awt::Point maWindowOffset; + mutable ::basegfx::B2DRectangle maBounds; + + css::uno::Reference< css::drawing::XShape > mxShape; + css::uno::Reference< css::media::XPlayer > mxPlayer; + css::uno::Reference< css::media::XPlayerWindow > mxPlayerWindow; + css::uno::Reference< css::uno::XComponentContext> mxComponentContext; + bool mbIsSoundEnabled; + }; + + typedef ::std::shared_ptr< ViewMediaShape > ViewMediaShapeSharedPtr; + +} + +#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_SHAPES_VIEWMEDIASHAPE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |