blob: 0195a897ebe1ed939dd85830adaaa56dc556103b (
plain)
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
129
130
131
132
133
134
135
136
137
138
139
140
141
|
#include "events_ds.h"
#include <type_traits>
void EventsDS::remove(EventID event_id)
{
const auto& event_info = id_to_info.get(event_id);
if (event_info.type == Event::Type::SampleEvent)
{
auto& sample_events = channel_data_array[event_info.ch].sample_events;
auto& event = sample_events[event_info.channel_event_index];
auto& ids = id_to_group_data.get(event.group_id).event_ids;
ids.erase(std::remove(ids.begin(), ids.end(), event_id), ids.end());
if (id_to_group_data.get(event.group_id).event_ids.empty())
{
removeGroup(event.group_id, event.instrument_id);
}
auto& swap_element = sample_events.back();
id_to_info.get(swap_element.id).channel_event_index = event_info.channel_event_index;
event = swap_element;
sample_events.pop_back();
}
id_to_info.remove(event_id);
}
Event::Type EventsDS::getType(EventID event_id) const
{
return id_to_info.get(event_id).type;
}
std::size_t EventsDS::numberOfEvents(channel_t ch) const
{
auto& channel_data = channel_data_array[ch];
return channel_data.sample_events.size();
}
const EventGroupIDs& EventsDS::getSampleEventGroupIDsOf(InstrumentID instrument_id) const
{
return instruments_sample_event_group_ids[instrument_id];
}
const EventIDs& EventsDS::getEventIDsOf(EventGroupID event_group_id) const
{
return id_to_group_data.get(event_group_id).event_ids;
}
void EventsDS::startAddingNewGroup(InstrumentID instrument_id)
{
if (current_group_id.valid() && id_to_group_data.get(current_group_id).event_ids.empty())
{
removeGroup(current_group_id, current_groups_instrument_id);
}
current_group_id = id_to_group_data.emplace();
if (instrument_id.valid())
{
current_groups_instrument_id = instrument_id;
auto& group_ids = instruments_sample_event_group_ids[instrument_id];
group_ids.push_back(current_group_id);
id_to_group_data.get(current_group_id).instrument_index = group_ids.size() - 1;
}
else
{
current_groups_instrument_id.invalidate();
}
}
void EventsDS::clear()
{
id_to_info.clear();
id_to_group_data.clear();
for (auto& channel_data: channel_data_array)
{
channel_data.sample_events.clear();
}
for (auto& event_group_ids: instruments_sample_event_group_ids)
{
event_group_ids.clear();
}
current_group_id.invalidate();
current_groups_instrument_id.invalidate();
}
void EventsDS::removeGroup(EventGroupID group_id, InstrumentID instrument_id)
{
if (group_id == current_group_id)
{
current_group_id.invalidate();
current_groups_instrument_id.invalidate();
}
if (instrument_id.valid())
{
auto instrument_index = id_to_group_data.get(group_id).instrument_index;
auto& ids = instruments_sample_event_group_ids[instrument_id];
id_to_group_data.get(ids.back()).instrument_index = instrument_index;
ids[instrument_index] = ids.back();
ids.pop_back();
}
id_to_group_data.remove(group_id);
}
|