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
|
#include "TimelineModel.h"
#include "Logging.h"
#include "Utils.h"
namespace {
template<class T>
QString
eventId(const T &event)
{
return QString::fromStdString(event.event_id);
}
template<class T>
QString
roomId(const T &event)
{
return QString::fromStdString(event.room_id);
}
template<class T>
QString
senderId(const T &event)
{
return QString::fromStdString(event.sender);
}
}
QHash<int, QByteArray>
TimelineModel::roleNames() const
{
return {
{Type, "type"},
{Body, "body"},
{FormattedBody, "formattedBody"},
{UserId, "userId"},
{UserName, "userName"},
{Timestamp, "timestamp"},
};
}
int
TimelineModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
nhlog::ui()->info("current order size: {}", eventOrder.size());
return (int)this->eventOrder.size();
}
QVariant
TimelineModel::data(const QModelIndex &index, int role) const
{
nhlog::ui()->info("data");
if (index.row() < 0 && index.row() >= (int)eventOrder.size())
return QVariant();
QString id = eventOrder[index.row()];
switch (role) {
case UserId:
return QVariant(boost::apply_visitor(
[](const auto &e) -> QString { return senderId(e); }, events.value(id)));
default:
return QVariant();
}
}
void
TimelineModel::addEvents(const mtx::responses::Timeline &events)
{
nhlog::ui()->info("add {} events", events.events.size());
std::vector<QString> ids;
for (const auto &e : events.events) {
QString id =
boost::apply_visitor([](const auto &e) -> QString { return eventId(e); }, e);
this->events.insert(id, e);
ids.push_back(id);
nhlog::ui()->info("add event {}", id.toStdString());
}
beginInsertRows(QModelIndex(),
static_cast<int>(this->events.size()),
static_cast<int>(this->events.size() + ids.size() - 1));
this->eventOrder.insert(this->eventOrder.end(), ids.begin(), ids.end());
endInsertRows();
}
QColor
TimelineModel::userColor(QString id, QColor background)
{
if (!userColors.contains(id))
userColors.insert(
id, QColor(utils::generateContrastingHexColor(id, background.name())));
return userColors.value(id);
}
|
