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CursorImageInfo.cpp
1/*
2 * Copyright (C) 2016 Canonical Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include "CursorImageInfo.h"
18
19CursorImageInfo::CursorImageInfo(QObject *parent)
20 : QObject(parent)
21{
22}
23
24void CursorImageInfo::setCursorName(const QString &cursorName)
25{
26 if (cursorName != m_cursorName) {
27 m_cursorName = cursorName;
28 update();
29 Q_EMIT cursorNameChanged();
30 }
31
32}
33void CursorImageInfo::setCursorHeight(qreal cursorHeight)
34{
35 if (cursorHeight != m_cursorHeight) {
36 m_cursorHeight = cursorHeight;
37 update();
38 Q_EMIT cursorHeightChanged();
39 }
40}
41
42void CursorImageInfo::setThemeName(const QString &themeName)
43{
44 if (m_themeName != themeName) {
45 m_themeName = themeName;
46 update();
47 Q_EMIT themeNameChanged();
48 }
49}
50
51void CursorImageInfo::update()
52{
53 m_cursorImage = CursorImageProvider::instance()->fetchCursor(m_themeName, m_cursorName, (int) m_cursorHeight);
54
55 Q_EMIT hotspotChanged();
56 Q_EMIT frameWidthChanged();
57 Q_EMIT frameHeightChanged();
58 Q_EMIT frameCountChanged();
59 Q_EMIT frameDurationChanged();
60 Q_EMIT imageSourceChanged();
61}
62
63QPoint CursorImageInfo::hotspot() const
64{
65 if (m_cursorImage) {
66 return m_cursorImage->hotspot;
67 } else {
68 return QPoint();
69 }
70}
71
72qreal CursorImageInfo::frameWidth() const
73{
74 if (m_cursorImage) {
75 return m_cursorImage->frameWidth;
76 } else {
77 return 0;
78 }
79}
80
81qreal CursorImageInfo::frameHeight() const
82{
83 if (m_cursorImage) {
84 return m_cursorImage->frameHeight;
85 } else {
86 return 0;
87 }
88}
89
90int CursorImageInfo::frameCount() const
91{
92 if (m_cursorImage) {
93 return m_cursorImage->frameCount;
94 } else {
95 return 0;
96 }
97}
98
99int CursorImageInfo::frameDuration() const
100{
101 if (m_cursorImage) {
102 return m_cursorImage->frameDuration;
103 } else {
104 return 0;
105 }
106}
107
108QUrl CursorImageInfo::imageSource() const
109{
110 auto urlString = QString("image://cursor/%1/%2/%3")
111 .arg(m_themeName, m_cursorName)
112 .arg(m_cursorHeight);
113
114 return QUrl(urlString);
115}