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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+#include <tools/color.hxx>
+
+class SdrObject;
+class SvStream;
+
+/// helper class for reading PPT AnimationInfoAtom
+class Ppt97AnimationInfoAtom
+{
+ friend class Ppt97Animation;
+
+//-- member
+ Color nDimColor;
+ sal_uInt32 nFlags; ///< 0x0004: time instead of click
+ sal_uInt32 nSoundRef;
+ sal_Int32 nDelayTime; ///< 1/1000 sec
+ sal_uInt16 nOrderID;
+ sal_uInt16 nSlideCount;
+ sal_uInt8 nBuildType;
+ sal_uInt8 nFlyMethod;
+ sal_uInt8 nFlyDirection;
+ sal_uInt8 nAfterEffect; ///< nAfterEffect: 0: none; 1: change color; 2: dim on next effect; 3: dim after effect;
+ sal_uInt8 nSubEffect;
+ sal_uInt8 nOLEVerb;
+
+ // unknown, because whole size needs to be 28
+ sal_uInt8 nUnknown1;
+ sal_uInt8 nUnknown2;
+
+//-- methods
+ void ReadStream( SvStream& rIn );
+/*
+ nFlags:
+ decimal / hexadecimal / binary
+ 1040 0x00000410 10000010000 mouseclick
+ 17428 0x00004414 100010000010100 after previous 0 sec (animate form)
+ 17412 0x00004404 100010000000100 after previous 0 sec
+ 1088 0x00000440 10001000000 stop previous sound and mouseclick
+ 1044 0x00000414 10000010100 play sound automatic
+ 1041 0x00000411 10000010001
+ | | | | | |
+ | | | | | reverse order
+ | | | | after previous
+ | | | sound
+ | | stop previous sound
+ | ?
+ animate form
+
+ nAfterEffect:
+ 1: color
+ 0: nothing
+ 3: hide after animation
+ 2: hide at next mouse click
+*/
+};
+
+/** this is a helping class for import of PPT 97 animations
+ 1. use the constructor Ppt97Animation( SvStream& rIn ) to import information from the stream
+ 2. use the set methods to modify and complete the data
+ 3. use the method createAndSetCustomAnimationEffect( ) to create an effect in sd model
+ */
+class Ppt97Animation
+{
+
+public: //public methods
+ explicit Ppt97Animation( SvStream& rIn );
+
+ bool operator < ( const Ppt97Animation& rAnimation ) const;//later is greater
+ bool operator > ( const Ppt97Animation& rAnimation ) const;//later is greater
+
+ //get methods
+ bool HasEffect() const;
+ bool HasParagraphEffect() const;
+ bool HasSoundEffect() const;
+ sal_Int32 GetDimColor() const { return static_cast<sal_Int32>(m_aAtom.nDimColor);}
+ sal_uInt32 GetSoundRef() const { return m_aAtom.nSoundRef;}
+ /// @return true if the shape should be animated in addition to the text
+ bool HasAnimateAssociatedShape() const;
+
+ //set methods
+ void SetDimColor( Color nDimColor );
+ void SetSoundFileUrl( const OUString& rSoundFileUrl );
+ void SetAnimateAssociatedShape( bool bAnimate ); //true if the shape should be animated in addition to the text
+
+ //action methods
+ /** this method creates a CustomAnimationEffect for the given SdrObject
+ from internal data and stores the created effect at the draw model
+ */
+ void createAndSetCustomAnimationEffect( SdrObject* pObj );
+
+private: //private methods
+
+ //read methods
+ OUString const & GetPresetId() const;
+ OUString const & GetPresetSubType() const;
+ bool HasAfterEffect() const;
+ bool HasAfterEffect_ChangeColor() const;
+ bool HasAfterEffect_DimAtNextEffect() const;
+ bool HasStopPreviousSound() const;
+
+ /// @return true if the text paragraphs should be animated in reverse order
+ bool HasReverseOrder() const;
+
+ ///paragraph level that is animated ( that paragraph and higher levels )
+ sal_Int32 GetParagraphLevel() const;
+
+ ///@see css::presentation::TextAnimationType
+ sal_Int16 GetTextAnimationType() const;
+
+ ///@see css::presentation::EffectNodeType
+ sal_Int16 GetEffectNodeType() const;
+
+ /// @return -1 for start on mouseclick or >= 0 for a delay in seconds for automatic start
+ double GetDelayTimeInSeconds() const;
+ bool GetSpecialDuration( double& rfDurationInSeconds ) const;
+ bool GetSpecialTextIterationDelay( double& rfTextIterationDelay ) const;
+
+ void UpdateCacheData() const;
+ void ClearCacheData() const;
+
+private: //private member
+ //input information:
+ Ppt97AnimationInfoAtom m_aAtom; ///< pure input from stream
+ OUString m_aSoundFileUrl; ///< this needs to be set in addition from outside as this class has not the knowledge to translate the sound bits to a file url
+
+ //cached generated output information:
+ mutable bool m_bDirtyCache;
+ mutable OUString m_aPresetId; // m_aPresetId and m_aSubType match to the values in sd/xml/effects.xml
+ mutable OUString m_aSubType;
+ mutable bool m_bHasSpecialDuration;
+ mutable double m_fDurationInSeconds;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */