blob: 48868284b0fa179969dd0527e21454a8421928e7 (
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
|
/*
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "IconModels.h"
#include "core/DatabaseIcons.h"
DefaultIconModel::DefaultIconModel(QObject* parent)
: QAbstractListModel(parent)
{
}
int DefaultIconModel::rowCount(const QModelIndex& parent) const
{
if (!parent.isValid()) {
return DatabaseIcons::IconCount;
} else {
return 0;
}
}
QVariant DefaultIconModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid()) {
return QVariant();
}
Q_ASSERT(index.row() < DatabaseIcons::IconCount);
if (role == Qt::DecorationRole) {
return databaseIcons()->iconPixmap(index.row());
}
return QVariant();
}
CustomIconModel::CustomIconModel(QObject* parent)
: QAbstractListModel(parent)
{
}
void CustomIconModel::setIcons(const QHash<Uuid, QPixmap>& icons, const QList<Uuid>& iconsOrder)
{
beginResetModel();
m_icons = icons;
m_iconsOrder = iconsOrder;
Q_ASSERT(m_icons.count() == m_iconsOrder.count());
endResetModel();
}
int CustomIconModel::rowCount(const QModelIndex& parent) const
{
if (!parent.isValid()) {
return m_icons.size();
} else {
return 0;
}
}
QVariant CustomIconModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid()) {
return QVariant();
}
if (role == Qt::DecorationRole) {
Uuid uuid = uuidFromIndex(index);
return m_icons.value(uuid);
}
return QVariant();
}
Uuid CustomIconModel::uuidFromIndex(const QModelIndex& index) const
{
Q_ASSERT(index.isValid());
return m_iconsOrder.value(index.row());
}
QModelIndex CustomIconModel::indexFromUuid(const Uuid& uuid) const
{
int idx = m_iconsOrder.indexOf(uuid);
if (idx > -1) {
return index(idx, 0);
} else {
return QModelIndex();
}
}
|