Differential D3539 Diff 8663 applets/notifications/plugin/thumbnailer.h

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applets/notifications/plugin/thumbnailer.h

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		1		/*
		2		Copyright (C) 2016 Kai Uwe Broulik <kde@privat.broulik.de>
		3
		4		This library is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU Lesser General Public
		6		License as published by the Free Software Foundation; either
		7		version 2.1 of the License, or (at your option) any later version.
		8
		9		This library is distributed in the hope that it will be useful,
		10		but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		12		Lesser General Public License for more details.
		13
		14		You should have received a copy of the GNU Lesser General Public
		15		License along with this library; if not, write to the Free Software
		16		Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
		17		*/
		18
		19		#pragma once
		20
		21		#include <QObject>
		22		#include <QQmlParserStatus>
		23
		24		#include <QPixmap>
		25		#include <QSize>
		26		#include <QUrl>
		27
		28		class Thumbnailer : public QObject, public QQmlParserStatus
		29		{
		30		Q_OBJECT
		31		Q_INTERFACES(QQmlParserStatus)
		32
		33		Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged)
		34		Q_PROPERTY(QSize size READ size WRITE setSize NOTIFY sizeChanged)
		35
		36		Q_PROPERTY(bool hasPreview READ hasPreview NOTIFY pixmapChanged)
		37		Q_PROPERTY(QPixmap pixmap READ pixmap NOTIFY pixmapChanged)
		38		Q_PROPERTY(QSize pixmapSize READ pixmapSize NOTIFY pixmapChanged)
		39
		40		Q_PROPERTY(QString iconName READ iconName NOTIFY iconNameChanged)
		41
		42		public:
		43		explicit Thumbnailer(QObject *parent = nullptr);
		44		~Thumbnailer() override;
		45
		46		QUrl url() const;
		47		void setUrl(const QUrl &url);
		48
		49		QSize size() const;
		50		void setSize(const QSize &size);
		51
		52		bool hasPreview() const;
		53		QPixmap pixmap() const;
		54		QSize pixmapSize() const;
		55
		56		QString iconName() const;
		57
		58		void classBegin() override;
		59		void componentComplete() override;
		60
		61		signals:
		62		void urlChanged();
		63		void sizeChanged();
		64		void pixmapChanged();
		65		void iconNameChanged();
		66
		67		private:
		68		void generatePreview();
		69
		70		bool m_inited = false;
		71
		72		QUrl m_url;
		73		QSize m_size;
		74
		75		QPixmap m_pixmap;
		76
		77		QString m_iconName;
		78
		79		};