git.iko.soy/unity8
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unity8/plugins/Cursor/CursorImageInfo.cpp
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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 */
17#include "CursorImageInfo.h"
19CursorImageInfo::CursorImageInfo(QObject *parent)
20 : QObject(parent)
24void CursorImageInfo::setCursorName(const QString &cursorName)
26 if (cursorName != m_cursorName) {
27 m_cursorName = cursorName;
28 update();
29 Q_EMIT cursorNameChanged();
30 }
33void CursorImageInfo::setCursorHeight(qreal cursorHeight)
35 if (cursorHeight != m_cursorHeight) {
36 m_cursorHeight = cursorHeight;
37 update();
38 Q_EMIT cursorHeightChanged();
39 }
42void CursorImageInfo::setThemeName(const QString &themeName)
44 if (m_themeName != themeName) {
45 m_themeName = themeName;
46 update();
47 Q_EMIT themeNameChanged();
48 }
51void CursorImageInfo::update()
53 m_cursorImage = CursorImageProvider::instance()->fetchCursor(m_themeName, m_cursorName, (int) m_cursorHeight);
55 Q_EMIT hotspotChanged();
56 Q_EMIT frameWidthChanged();
57 Q_EMIT frameHeightChanged();
58 Q_EMIT frameCountChanged();
59 Q_EMIT frameDurationChanged();
60 Q_EMIT imageSourceChanged();
63QPoint CursorImageInfo::hotspot() const
65 if (m_cursorImage) {
66 return m_cursorImage->hotspot;
67 } else {
68 return QPoint();
69 }
72qreal CursorImageInfo::frameWidth() const
74 if (m_cursorImage) {
75 return m_cursorImage->frameWidth;
76 } else {
77 return 0;
78 }
81qreal CursorImageInfo::frameHeight() const
83 if (m_cursorImage) {
84 return m_cursorImage->frameHeight;
85 } else {
86 return 0;
87 }
90int CursorImageInfo::frameCount() const
92 if (m_cursorImage) {
93 return m_cursorImage->frameCount;
94 } else {
95 return 0;
96 }
99int CursorImageInfo::frameDuration() const
101 if (m_cursorImage) {
102 return m_cursorImage->frameDuration;
103 } else {
104 return 0;
105 }
108QUrl CursorImageInfo::imageSource() const
110 auto urlString = QString("image://cursor/%1/%2/%3")
111 .arg(m_themeName, m_cursorName)
112 .arg(m_cursorHeight);
114 return QUrl(urlString);