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/*
SPDX-FileCopyrightText: 2016 Kai Uwe Broulik <kde@privat.broulik.de>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#pragma once
#include <QObject>
#include <QQmlParserStatus>
#include <QPixmap>
#include <QSize>
#include <QUrl>
class Thumbnailer : public QObject, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged)
Q_PROPERTY(QSize size READ size WRITE setSize NOTIFY sizeChanged)
Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
Q_PROPERTY(bool hasPreview READ hasPreview NOTIFY pixmapChanged)
Q_PROPERTY(QPixmap pixmap READ pixmap NOTIFY pixmapChanged)
Q_PROPERTY(QSize pixmapSize READ pixmapSize NOTIFY pixmapChanged)
Q_PROPERTY(QString iconName READ iconName NOTIFY iconNameChanged)
Q_PROPERTY(bool menuVisible READ menuVisible NOTIFY menuVisibleChanged)
public:
explicit Thumbnailer(QObject *parent = nullptr);
~Thumbnailer() override;
QUrl url() const;
void setUrl(const QUrl &url);
QSize size() const;
void setSize(const QSize &size);
bool busy() const;
bool hasPreview() const;
QPixmap pixmap() const;
QSize pixmapSize() const;
QString iconName() const;
bool menuVisible() const;
void classBegin() override;
void componentComplete() override;
Q_SIGNALS:
void menuVisibleChanged();
void urlChanged();
void sizeChanged();
void busyChanged();
void pixmapChanged();
void iconNameChanged();
private:
void generatePreview();
bool m_inited = false;
bool m_menuVisible = false;
QUrl m_url;
QSize m_size;
bool m_busy = false;
QPixmap m_pixmap;
QString m_iconName;
};
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