1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sdext.hxx"
26
27 #include "PresenterAnimation.hxx"
28
29 #include <osl/time.h>
30
31 namespace sdext { namespace presenter {
32
GetCurrentTime(void)33 sal_uInt64 GetCurrentTime (void)
34 {
35 TimeValue aTimeValue;
36 if (osl_getSystemTime(&aTimeValue))
37 return sal_uInt64(aTimeValue.Seconds * 1000.0 + aTimeValue.Nanosec / 1000000.0);
38 else
39 return 0;
40 }
41
42
43
44
PresenterAnimation(const sal_uInt64 nStartDelay,const sal_uInt64 nTotalDuration,const sal_uInt64 nStepDuration)45 PresenterAnimation::PresenterAnimation (
46 const sal_uInt64 nStartDelay,
47 const sal_uInt64 nTotalDuration,
48 const sal_uInt64 nStepDuration)
49 : mnStartTime(GetCurrentTime()+nStartDelay),
50 mnTotalDuration(nTotalDuration),
51 mnStepDuration(nStepDuration),
52 mpStartCallbacks(),
53 mpEndCallbacks()
54 {
55 }
56
57
58
59
~PresenterAnimation(void)60 PresenterAnimation::~PresenterAnimation (void)
61 {
62 }
63
64
65
66
GetStartTime(void)67 sal_uInt64 PresenterAnimation::GetStartTime (void)
68 {
69 return mnStartTime;
70 }
71
72
73
74
GetEndTime(void)75 sal_uInt64 PresenterAnimation::GetEndTime (void)
76 {
77 return mnStartTime + mnTotalDuration;
78 }
79
80
81
82
GetStepDuration(void)83 sal_uInt64 PresenterAnimation::GetStepDuration (void)
84 {
85 return mnStepDuration;
86 }
87
88
89
90
AddStartCallback(const Callback & rCallback)91 void PresenterAnimation::AddStartCallback (const Callback& rCallback)
92 {
93 if (mpStartCallbacks.get() == NULL)
94 mpStartCallbacks.reset(new ::std::vector<Callback>());
95 mpStartCallbacks->push_back(rCallback);
96 }
97
98
99
100
AddEndCallback(const Callback & rCallback)101 void PresenterAnimation::AddEndCallback (const Callback& rCallback)
102 {
103 if (mpEndCallbacks.get() == NULL)
104 mpEndCallbacks.reset(new ::std::vector<Callback>());
105 mpEndCallbacks->push_back(rCallback);
106 }
107
108
109
RunStartCallbacks(void)110 void PresenterAnimation::RunStartCallbacks (void)
111 {
112 if (mpStartCallbacks.get() != NULL)
113 {
114 ::std::vector<Callback>::const_iterator iCallback;
115 for (iCallback=mpStartCallbacks->begin(); iCallback!=mpStartCallbacks->end(); ++iCallback)
116 (*iCallback)();
117 }
118 }
119
120
121
122
RunEndCallbacks(void)123 void PresenterAnimation::RunEndCallbacks (void)
124 {
125 if (mpEndCallbacks.get() != NULL)
126 {
127 ::std::vector<Callback>::const_iterator iCallback;
128 for (iCallback=mpEndCallbacks->begin(); iCallback!=mpEndCallbacks->end(); ++iCallback)
129 (*iCallback)();
130 }
131 }
132
133
134
135
136 } } // end of namespace ::sdext::presenter
137