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| -rw-r--r-- | slideshow/source/engine/shapes/viewappletshape.hxx | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/slideshow/source/engine/shapes/viewappletshape.hxx b/slideshow/source/engine/shapes/viewappletshape.hxx new file mode 100644 index 000000000..5d1b30743 --- /dev/null +++ b/slideshow/source/engine/shapes/viewappletshape.hxx @@ -0,0 +1,164 @@ +/* -*- 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_VIEWAPPLETSHAPE_HXX +#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_SHAPES_VIEWAPPLETSHAPE_HXX + +#include <basegfx/range/b2drectangle.hxx> +#include <com/sun/star/frame/XSynchronousFrameLoader.hpp> + +#include <memory> + +#include <viewlayer.hxx> + +namespace com::sun::star { + namespace frame { + class XSynchronousFrameLoader; + class XFrame2; + } + namespace uno { + class XComponentContext; + } + namespace drawing { + class XShape; + } +} + +namespace slideshow +{ + namespace internal + { + /** This class is the viewable representation of a draw + document's applet object, associated to a specific View + + The class is able to render the associated applet on View + implementations. + */ + class ViewAppletShape final + { + public: + /** Create a ViewAppletShape for the given View + + @param rViewLayer + The associated View object. + + @param rxShape + The associated Shape + + @param rServiceName + The service name to use, when actually creating the + viewer component + + @param pPropCopyTable + Table of plain ASCII property names, to copy from + xShape to applet. + + @param nNumPropEntries + Number of property table entries (in pPropCopyTable) + */ + ViewAppletShape( const ViewLayerSharedPtr& rViewLayer, + const css::uno::Reference< css::drawing::XShape >& rxShape, + const OUString& rServiceName, + const char** pPropCopyTable, + std::size_t nNumPropEntries, + const css::uno::Reference< css::uno::XComponentContext >& rxContext ); + + /** destroy the object + */ + ~ViewAppletShape(); + + /// Forbid copy construction + ViewAppletShape(const ViewAppletShape&) = delete; + /// Forbid copy assignment + ViewAppletShape& operator=(const ViewAppletShape&) = 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. + + @param rBounds + The current applet shape bounds + */ + void startApplet( const ::basegfx::B2DRectangle& rBounds ); + + /** Notify the ViewShape that it is no longer animated + + This methods ends animation mode on the associate + target view + */ + void endApplet(); + + // render methods + + + /** Render the ViewShape + + This method renders the ViewAppletShape on the associated view. + + @param rBounds + The current applet shape bounds + + @return whether the rendering finished successfully. + */ + bool render( const ::basegfx::B2DRectangle& rBounds ) const; + + /** Resize the ViewShape + + This method resizes the ViewAppletShape on the + associated view. It does not render. + + @param rBounds + The current applet shape bounds + + @return whether the resize finished successfully. + */ + bool resize( const ::basegfx::B2DRectangle& rBounds ) const; + + private: + + ViewLayerSharedPtr mpViewLayer; + + /// the actual viewer component for this applet + css::uno::Reference< + css::frame::XSynchronousFrameLoader> mxViewer; + + /// the frame containing the applet + css::uno::Reference< + css::frame::XFrame2> mxFrame; + css::uno::Reference< + css::uno::XComponentContext> mxComponentContext; + }; + + typedef ::std::shared_ptr< ViewAppletShape > ViewAppletShapeSharedPtr; + + } +} + +#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_SHAPES_VIEWAPPLETSHAPE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |