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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_SD_SOURCE_FILTER_PPT_PPT97ANIMATIONS_HXX
21 : #define INCLUDED_SD_SOURCE_FILTER_PPT_PPT97ANIMATIONS_HXX
22 :
23 : #include <tools/stream.hxx>
24 :
25 : class SdrObject;
26 : class Ppt97Animation;
27 :
28 : /// helper class for reading PPT AnimationInfoAtom
29 : class Ppt97AnimationInfoAtom
30 : {
31 : friend class Ppt97Animation;
32 :
33 : //-- member
34 : sal_uInt32 nDimColor;
35 : sal_uInt32 nFlags; ///< 0x0004: time instead of click
36 : sal_uInt32 nSoundRef;
37 : sal_Int32 nDelayTime; ///< 1/1000 sec
38 : sal_uInt16 nOrderID;
39 : sal_uInt16 nSlideCount;
40 : sal_uInt8 nBuildType;
41 : sal_uInt8 nFlyMethod;
42 : sal_uInt8 nFlyDirection;
43 : sal_uInt8 nAfterEffect; ///< nAfterEffect: 0: none; 1: change color; 2: dim on next effect; 3: dim after effect;
44 : sal_uInt8 nSubEffect;
45 : sal_uInt8 nOLEVerb;
46 :
47 : // unknown, because whole size needs to be 28
48 : sal_uInt8 nUnknown1;
49 : sal_uInt8 nUnknown2;
50 :
51 : //-- methods
52 : void ReadStream( SvStream& rIn );
53 : /*
54 : nFlags:
55 : decimal / hexadecimal / binary
56 : 1040 0x00000410 10000010000 mouseclick
57 : 17428 0x00004414 100010000010100 after previous 0 sec (animate form)
58 : 17412 0x00004404 100010000000100 after previous 0 sec
59 : 1088 0x00000440 10001000000 stop previous sound and mouseclick
60 : 1044 0x00000414 10000010100 play sound automatic
61 : 1041 0x00000411 10000010001
62 : | | | | | |
63 : | | | | | reverse order
64 : | | | | after previous
65 : | | | sound
66 : | | stop previous sound
67 : | ?
68 : animate form
69 :
70 : nAfterEffect:
71 : 1: color
72 : 0: nothing
73 : 3: hide after animation
74 : 2: hide at next mouse click
75 : */
76 : };
77 :
78 : /** this is a helping class for import of PPT 97 animations
79 : 1. use the constructor Ppt97Animation( SvStream& rIn ) to import information from the stream
80 : 2. use the set methods to modify and complete the data
81 : 3. use the method createAndSetCustomAnimationEffect( ) to create an effect in sd model
82 : */
83 : class Ppt97Animation
84 : {
85 :
86 : public: //public methods
87 : Ppt97Animation( SvStream& rIn );
88 :
89 : Ppt97Animation( const Ppt97Animation& rAnimation );
90 : Ppt97Animation& operator= ( const Ppt97Animation& rAnimation );
91 : bool operator < ( const Ppt97Animation& rAnimation ) const;//later is greater
92 : bool operator > ( const Ppt97Animation& rAnimation ) const;//later is greater
93 : ~Ppt97Animation();
94 :
95 : //get methods
96 : bool HasEffect() const;
97 : bool HasParagraphEffect() const;
98 : bool HasSoundEffect() const;
99 39 : sal_Int32 GetDimColor() const { return static_cast<sal_Int32>(m_aAtom.nDimColor);}
100 0 : sal_uInt32 GetSoundRef() const { return m_aAtom.nSoundRef;}
101 : /// @return true if the shape should be animated in addition to the text
102 : bool HasAnimateAssociatedShape() const;
103 :
104 : //set methods
105 : void SetDimColor( sal_Int32 nDimColor );
106 : void SetSoundFileUrl( const OUString& rSoundFileUrl );
107 : void SetAnimateAssociatedShape( bool bAnimate ); //true if the shape should be animated in addition to the text
108 :
109 : //action methods
110 : /** this method creates a CustomAnimationEffect for the given SdrObject
111 : from internal data and stores the created effect at the draw model
112 : */
113 : void createAndSetCustomAnimationEffect( SdrObject* pObj );
114 :
115 : private: //private methods
116 :
117 : //read methods
118 : OUString GetPresetId() const;
119 : OUString GetPresetSubType() const;
120 : bool HasAfterEffect() const;
121 : bool HasAfterEffect_ChangeColor() const;
122 : bool HasAfterEffect_DimAtNextEffect() const;
123 : bool HasStopPreviousSound() const;
124 :
125 : /// @return true if the text paragraphs should be animated in reverse order
126 : bool HasReverseOrder() const;
127 :
128 : ///paragraph level that is animated ( that paragraph and higher levels )
129 : sal_Int32 GetParagraphLevel() const;
130 :
131 : ///@see com::sun::star::presentation::TextAnimationType
132 : sal_Int16 GetTextAnimationType() const;
133 :
134 : ///@see com::sun::star::presentation::EffectNodeType
135 : sal_Int16 GetEffectNodeType() const;
136 :
137 : /// @return -1 for start on mouseclick or >= 0 for a delay in seconds for automatic start
138 : double GetDelayTimeInSeconds() const;
139 : bool GetSpecialDuration( double& rfDurationInSeconds ) const;
140 : bool GetSpecialTextIterationDelay( double& rfTextIterationDelay ) const;
141 :
142 : void UpdateCacheData() const;
143 : void ClearCacheData() const;
144 :
145 : private: //private member
146 : //input information:
147 : Ppt97AnimationInfoAtom m_aAtom; ///< pure input from stream
148 : 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
149 :
150 : //cached generated output information:
151 : mutable bool m_bDirtyCache;
152 : mutable OUString m_aPresetId; // m_aPresetId and m_aSubType match to the values in sd/xml/effects.xml
153 : mutable OUString m_aSubType;
154 : mutable bool m_bHasSpecialDuration;
155 : mutable double m_fDurationInSeconds;
156 : };
157 :
158 : #endif
159 :
160 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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