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b849e48ef4
While working on MR !230 I noticed that the options read I entered into several plugins could not be read after reading the image. **The patch fixes problems reading options in plugins and adds option checking in the readtest.cpp.** In particular, the reading test does the following additional actions: - reads options before reading the image; - compare the options read with the options returned by the reader after reading the image; - compares the format and size of the returned image with the format and size returned by the reader.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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This file is part of the KDE project
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SPDX-FileCopyrightText: 2003 Dominik Seichter <domseichter@web.de>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#ifndef KIMG_TGA_P_H
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#define KIMG_TGA_P_H
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#include <QImageIOPlugin>
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#include <QScopedPointer>
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class TGAHandlerPrivate;
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class TGAHandler : public QImageIOHandler
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{
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public:
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TGAHandler();
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bool canRead() const override;
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bool read(QImage *image) override;
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bool write(const QImage &image) override;
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bool supportsOption(QImageIOHandler::ImageOption option) const override;
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QVariant option(QImageIOHandler::ImageOption option) const override;
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static bool canRead(QIODevice *device);
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private:
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const QScopedPointer<TGAHandlerPrivate> d;
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};
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class TGAPlugin : public QImageIOPlugin
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{
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Q_OBJECT
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Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QImageIOHandlerFactoryInterface" FILE "tga.json")
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public:
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Capabilities capabilities(QIODevice *device, const QByteArray &format) const override;
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QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const override;
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};
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#endif // KIMG_TGA_P_H
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