Line data Source code
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 :
21 : #include <canvas/debug.hxx>
22 : #include <canvas/verbosetrace.hxx>
23 :
24 : #include "animationfactory.hxx"
25 : #include "setactivity.hxx"
26 : #include "animationsetnode.hxx"
27 : #include "nodetools.hxx"
28 : #include "tools.hxx"
29 : #include "delayevent.hxx"
30 :
31 : #include <boost/bind.hpp>
32 :
33 : using namespace com::sun::star;
34 :
35 : namespace slideshow {
36 : namespace internal {
37 :
38 0 : void AnimationSetNode::implScheduleDeactivationEvent()
39 : {
40 0 : scheduleDeactivationEvent();
41 0 : }
42 :
43 0 : AnimationActivitySharedPtr AnimationSetNode::createActivity() const
44 : {
45 0 : ActivitiesFactory::CommonParameters aParms( fillCommonParameters() );
46 0 : uno::Reference<animations::XAnimate> const xAnimateNode = getXAnimateNode();
47 0 : rtl::OUString const attrName( xAnimateNode->getAttributeName() );
48 0 : AttributableShapeSharedPtr const pShape( getShape() );
49 :
50 : // make deactivation a two-step procedure. Normally, we
51 : // could solely rely on
52 : // BaseNode::scheduleDeactivationEvent() to deactivate()
53 : // us. Unfortunately, that method on the one hand ignores
54 : // indefinite timing, on the other hand generates
55 : // zero-timeout delays, which might get fired _before_ our
56 : // set activity has taken place. Therefore, we enforce
57 : // sequentiality by letting only the set activity schedule
58 : // the deactivation event (and AnimationBaseNode
59 : // takes care for the fact when mpActivity should be zero).
60 :
61 : // AnimationBaseNode::fillCommonParameters() has set up
62 : // immediate deactivation as default when activity ends, but
63 0 : if (! isIndefiniteTiming( xAnimateNode->getDuration() )) {
64 : boost::shared_ptr<AnimationSetNode> const pSelf(
65 0 : boost::dynamic_pointer_cast<AnimationSetNode>(getSelf()) );
66 0 : ENSURE_OR_THROW(
67 : pSelf, "cannot cast getSelf() to my type!" );
68 0 : aParms.mpEndEvent = makeEvent(
69 : boost::bind( &AnimationSetNode::implScheduleDeactivationEvent,
70 : pSelf ),
71 0 : "AnimationSetNode::implScheduleDeactivationEvent");
72 : }
73 :
74 0 : switch (AnimationFactory::classifyAttributeName( attrName )) {
75 : default:
76 : case AnimationFactory::CLASS_UNKNOWN_PROPERTY:
77 0 : ENSURE_OR_THROW(
78 : false, "AnimationSetNode::createSetActivity(): "
79 : "Unexpected attribute class" );
80 : break;
81 :
82 : case AnimationFactory::CLASS_NUMBER_PROPERTY:
83 : {
84 : NumberAnimation::ValueType aValue;
85 :
86 0 : ENSURE_OR_THROW(
87 : extractValue( aValue,
88 : xAnimateNode->getTo(),
89 : pShape,
90 : getSlideSize() ),
91 : "AnimationSetNode::createSetActivity(): "
92 : "Could not import numeric to value" );
93 :
94 : return makeSetActivity(
95 : aParms,
96 : AnimationFactory::createNumberPropertyAnimation(
97 : attrName,
98 : pShape,
99 0 : getContext().mpSubsettableShapeManager,
100 0 : getSlideSize(),
101 : AnimationFactory::FLAG_NO_SPRITE ),
102 0 : aValue );
103 : }
104 :
105 : case AnimationFactory::CLASS_ENUM_PROPERTY:
106 : {
107 : EnumAnimation::ValueType aValue;
108 :
109 0 : ENSURE_OR_THROW(
110 : extractValue( aValue,
111 : xAnimateNode->getTo(),
112 : pShape,
113 : getSlideSize() ),
114 : "AnimationSetNode::createSetActivity(): "
115 : "Could not import enum to value" );
116 :
117 : return makeSetActivity(
118 : aParms,
119 : AnimationFactory::createEnumPropertyAnimation(
120 : attrName,
121 : pShape,
122 0 : getContext().mpSubsettableShapeManager,
123 0 : getSlideSize(),
124 : AnimationFactory::FLAG_NO_SPRITE ),
125 0 : aValue );
126 : }
127 :
128 : case AnimationFactory::CLASS_COLOR_PROPERTY:
129 : {
130 0 : ColorAnimation::ValueType aValue;
131 :
132 0 : ENSURE_OR_THROW(
133 : extractValue( aValue,
134 : xAnimateNode->getTo(),
135 : pShape,
136 : getSlideSize() ),
137 : "AnimationSetNode::createSetActivity(): "
138 : "Could not import color to value" );
139 :
140 : return makeSetActivity(
141 : aParms,
142 : AnimationFactory::createColorPropertyAnimation(
143 : attrName,
144 : pShape,
145 0 : getContext().mpSubsettableShapeManager,
146 0 : getSlideSize(),
147 : AnimationFactory::FLAG_NO_SPRITE ),
148 0 : aValue );
149 : }
150 :
151 : case AnimationFactory::CLASS_STRING_PROPERTY:
152 : {
153 0 : StringAnimation::ValueType aValue;
154 :
155 0 : ENSURE_OR_THROW(
156 : extractValue( aValue,
157 : xAnimateNode->getTo(),
158 : pShape,
159 : getSlideSize() ),
160 : "AnimationSetNode::createSetActivity(): "
161 : "Could not import string to value" );
162 :
163 : return makeSetActivity(
164 : aParms,
165 : AnimationFactory::createStringPropertyAnimation(
166 : attrName,
167 : pShape,
168 0 : getContext().mpSubsettableShapeManager,
169 0 : getSlideSize(),
170 : AnimationFactory::FLAG_NO_SPRITE ),
171 0 : aValue );
172 : }
173 :
174 : case AnimationFactory::CLASS_BOOL_PROPERTY:
175 : {
176 : BoolAnimation::ValueType aValue;
177 :
178 0 : ENSURE_OR_THROW(
179 : extractValue( aValue,
180 : xAnimateNode->getTo(),
181 : pShape,
182 : getSlideSize() ),
183 : "AnimationSetNode::createSetActivity(): "
184 : "Could not import bool to value" );
185 :
186 : return makeSetActivity(
187 : aParms,
188 : AnimationFactory::createBoolPropertyAnimation(
189 : attrName,
190 : pShape,
191 0 : getContext().mpSubsettableShapeManager,
192 0 : getSlideSize(),
193 : AnimationFactory::FLAG_NO_SPRITE ),
194 0 : aValue );
195 : }
196 : }
197 :
198 0 : return AnimationActivitySharedPtr();
199 : }
200 :
201 : } // namespace internal
202 0 : } // namespace slideshow
203 :
204 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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