Unity 8
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 
19 CursorImageInfo::CursorImageInfo(QObject *parent)
20  : QObject(parent)
21 {
22 }
23 
24 void CursorImageInfo::setCursorName(const QString &cursorName)
25 {
26  if (cursorName != m_cursorName) {
27  m_cursorName = cursorName;
28  update();
29  Q_EMIT cursorNameChanged();
30  }
31 }
32 
33 void CursorImageInfo::setThemeName(const QString &themeName)
34 {
35  if (m_themeName != themeName) {
36  m_themeName = themeName;
37  update();
38  Q_EMIT themeNameChanged();
39  }
40 }
41 
42 void CursorImageInfo::update()
43 {
44  m_cursorImage = CursorImageProvider::instance()->fetchCursor(m_themeName, m_cursorName);
45 
46  Q_EMIT hotspotChanged();
47  Q_EMIT frameWidthChanged();
48  Q_EMIT frameHeightChanged();
49  Q_EMIT frameCountChanged();
50  Q_EMIT frameDurationChanged();
51 }
52 
53 QPoint CursorImageInfo::hotspot() const
54 {
55  if (m_cursorImage) {
56  return m_cursorImage->hotspot;
57  } else {
58  return QPoint();
59  }
60 }
61 
62 qreal CursorImageInfo::frameWidth() const
63 {
64  if (m_cursorImage) {
65  return m_cursorImage->frameWidth;
66  } else {
67  return 0;
68  }
69 }
70 
71 qreal CursorImageInfo::frameHeight() const
72 {
73  if (m_cursorImage) {
74  return m_cursorImage->frameHeight;
75  } else {
76  return 0;
77  }
78 }
79 
80 int CursorImageInfo::frameCount() const
81 {
82  if (m_cursorImage) {
83  return m_cursorImage->frameCount;
84  } else {
85  return 0;
86  }
87 }
88 
89 int CursorImageInfo::frameDuration() const
90 {
91  if (m_cursorImage) {
92  return m_cursorImage->frameDuration;
93  } else {
94  return 0;
95  }
96 }