1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* Copyright (C) 2007, 2009, 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "TimeRanges.h"
namespace WebCore {
Ref<TimeRanges> TimeRanges::create()
{
return adoptRef(*new TimeRanges);
}
Ref<TimeRanges> TimeRanges::create(double start, double end)
{
return adoptRef(*new TimeRanges(start, end));
}
Ref<TimeRanges> TimeRanges::create(const PlatformTimeRanges& other)
{
return adoptRef(*new TimeRanges(other));
}
TimeRanges::TimeRanges()
{
}
TimeRanges::TimeRanges(double start, double end)
: m_ranges(PlatformTimeRanges(MediaTime::createWithDouble(start), MediaTime::createWithDouble(end)))
{
}
TimeRanges::TimeRanges(const PlatformTimeRanges& other)
: m_ranges(other)
{
}
ExceptionOr<double> TimeRanges::start(unsigned index) const
{
bool valid;
MediaTime result = m_ranges.start(index, valid);
if (!valid)
return Exception { ExceptionCode::IndexSizeError };
return result.toDouble();
}
ExceptionOr<double> TimeRanges::end(unsigned index) const
{
bool valid;
MediaTime result = m_ranges.end(index, valid);
if (!valid)
return Exception { ExceptionCode::IndexSizeError };
return result.toDouble();
}
void TimeRanges::invert()
{
m_ranges.invert();
}
Ref<TimeRanges> TimeRanges::copy() const
{
return TimeRanges::create(m_ranges);
}
void TimeRanges::intersectWith(const TimeRanges& other)
{
m_ranges.intersectWith(other.ranges());
}
void TimeRanges::unionWith(const TimeRanges& other)
{
m_ranges.unionWith(other.ranges());
}
unsigned TimeRanges::length() const
{
return m_ranges.length();
}
void TimeRanges::add(double start, double end, AddTimeRangeOption addTimeRangeOption)
{
m_ranges.add(MediaTime::createWithDouble(start), MediaTime::createWithDouble(end), addTimeRangeOption);
}
bool TimeRanges::contain(double time) const
{
return m_ranges.contain(MediaTime::createWithDouble(time));
}
size_t TimeRanges::find(double time) const
{
return m_ranges.find(MediaTime::createWithDouble(time));
}
double TimeRanges::nearest(double time) const
{
return m_ranges.nearest(MediaTime::createWithDouble(time)).toDouble();
}
double TimeRanges::totalDuration() const
{
return m_ranges.totalDuration().toDouble();
}
}
|
