/* -*- 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 .
*/
namespace slideshow::internal
{ /** Represents a shape containing playable content rendered by external engine (e.g. media or applet).
This interface adds media handling methods to a shape. It allows starting/stopping and pausing playback.
*/ class IExternalMediaShapeBase : public Shape
{ public: // Animation methods
/** Notify the Shape that it should start with playback
This method enters playback mode on all registered views. It makes the media initially visible (for videos).
*/ virtualvoid play() = 0;
/** Notify the Shape that it should stop playback
This method leaves playback mode on all registered views. The media is then rewound to the start, and removed from screen (for videos)
*/ virtualvoid stop() = 0;
/** Notify the Shape that it should pause playback
This method stops playback on all registered views. The media stays visible (for videos)
*/ virtualvoid pause() = 0;
/** Query whether the media is currently playing.
*/ virtualbool isPlaying() const = 0;
/** Set media time in seconds.
@param fTime Time in seconds of the media time line, that should now be presented
*/ virtualvoid setMediaTime(double fTime) = 0;
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