Dali 3D User Interface Engine
multi-point-event-integ.cpp
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1 /*
2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 
18 // CLASS HEADER
20 
21 // INTERNAL INCLUDES
23 
24 namespace Dali
25 {
26 
27 namespace Integration
28 {
29 
30 MultiPointEvent::MultiPointEvent( Type eventType )
31 : Event( eventType ),
32  time( 0 )
33 {
34 }
35 
36 MultiPointEvent::MultiPointEvent( Type eventType, unsigned long time )
37 : Event( eventType ),
38  time( time )
39 {
40 }
41 
43 {
44 }
45 
46 void MultiPointEvent::AddPoint(const TouchPoint& point)
47 {
48  points.push_back(point);
49 }
50 
51 TouchPoint& MultiPointEvent::GetPoint(unsigned int point)
52 {
53  DALI_ASSERT_ALWAYS(point < points.size() && "MultiPointEvent: Point index out of bounds");
54  return points[point];
55 }
56 
57 const TouchPoint& MultiPointEvent::GetPoint(unsigned int point) const
58 {
59  DALI_ASSERT_ALWAYS(point < points.size() && "MultiPointEvent: Point index out of bounds");
60  return points[point];
61 }
62 
63 unsigned int MultiPointEvent::GetPointCount() const
64 {
65  return points.size();
66 }
67 
68 } // namespace Integration
69 
70 } // namespace Dali
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