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CursorImageInfo.cpp
/*
* Copyright (C) 2016 Canonical Ltd.
*
* 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; version 3.
*
* 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 "CursorImageInfo.h"
CursorImageInfo::CursorImageInfo(QObject *parent)
: QObject(parent)
{
}
void CursorImageInfo::setCursorName(const QString &cursorName)
{
if (cursorName != m_cursorName) {
m_cursorName = cursorName;
update();
Q_EMIT cursorNameChanged();
}
}
void CursorImageInfo::setCursorHeight(qreal cursorHeight)
{
if (cursorHeight != m_cursorHeight) {
m_cursorHeight = cursorHeight;
update();
Q_EMIT cursorHeightChanged();
}
}
void CursorImageInfo::setThemeName(const QString &themeName)
{
if (m_themeName != themeName) {
m_themeName = themeName;
update();
Q_EMIT themeNameChanged();
}
}
void CursorImageInfo::update()
{
m_cursorImage = CursorImageProvider::instance()->fetchCursor(m_themeName, m_cursorName, (int) m_cursorHeight);
Q_EMIT hotspotChanged();
Q_EMIT frameWidthChanged();
Q_EMIT frameHeightChanged();
Q_EMIT frameCountChanged();
Q_EMIT frameDurationChanged();
Q_EMIT imageSourceChanged();
}
QPoint CursorImageInfo::hotspot() const
{
if (m_cursorImage) {
return m_cursorImage->hotspot;
} else {
return QPoint();
}
}
qreal CursorImageInfo::frameWidth() const
{
if (m_cursorImage) {
return m_cursorImage->frameWidth;
} else {
return 0;
}
}
qreal CursorImageInfo::frameHeight() const
{
if (m_cursorImage) {
return m_cursorImage->frameHeight;
} else {
return 0;
}
}
int CursorImageInfo::frameCount() const
{
if (m_cursorImage) {
return m_cursorImage->frameCount;
} else {
return 0;
}
}
int CursorImageInfo::frameDuration() const
{
if (m_cursorImage) {
return m_cursorImage->frameDuration;
} else {
return 0;
}
}
QUrl CursorImageInfo::imageSource() const
{
auto urlString = QString("image://cursor/%1/%2/%3")
.arg(m_themeName, m_cursorName)
.arg(m_cursorHeight);
return QUrl(urlString);
}