blob: bdfb20242d0592546e65bd01ce6aa5c93e6423a5 (
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
|
// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef SVGMANAGER_H
#define SVGMANAGER_H
#include <QObject>
#include <QUrl>
#include <QQmlEngine>
class SvgManager : public QObject
{
Q_OBJECT
QML_ELEMENT
QML_SINGLETON
Q_PROPERTY(QUrl currentSource READ currentSource NOTIFY currentSourceChanged)
Q_PROPERTY(QString qmlSource READ qmlSource NOTIFY currentSourceChanged)
Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
Q_PROPERTY(int sourceCount READ sourceCount NOTIFY sourcesChanged)
Q_PROPERTY(QString currentDirectory READ currentDirectory WRITE setCurrentDirectory NOTIFY currentDirectoryChanged)
Q_PROPERTY(QList<QUrl> sources READ sources NOTIFY sourcesChanged)
Q_PROPERTY(qreal scale READ scale WRITE setScale NOTIFY scaleChanged)
public:
SvgManager(QObject *parent);
~SvgManager() override;
static SvgManager *create(QQmlEngine *, QJSEngine *)
{
return g_manager;
}
QUrl currentSource() const
{
if (m_currentIndex < 0)
return QUrl{};
return m_sources.at(m_currentIndex);
}
int currentIndex() const
{
return m_currentIndex;
}
void setCurrentIndex(int newCurrentIndex);
int sourceCount() const
{
return m_sources.size();
}
QList<QUrl> sources() const;
QString currentDirectory() const;
void setCurrentDirectory(const QString &newCurrentDirectory);
QString qmlSource() const;
qreal scale() const;
public slots:
void setScale(int newScale);
signals:
void currentSourceChanged();
void currentIndexChanged();
void sourcesChanged();
void currentDirectoryChanged();
void scaleChanged();
private:
static SvgManager *g_manager;
int m_currentIndex = -1;
QList<QUrl> m_sources;
QString m_currentDirectory;
QString m_qmlSource;
qreal m_scale = 10.0;
};
#endif // SVGMANAGER_H
|
