| 1 | // Copyright (C) 2017 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSHAREDIMAGELOADER_H |
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| 5 | #define QSHAREDIMAGELOADER_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include "qtlabssharedimageglobal_p.h" |
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| 19 | |
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| 20 | #include <QImage> |
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| 21 | #include <QVariant> |
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| 22 | #include <QLoggingCategory> |
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| 23 | #include <qqml.h> |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | Q_DECLARE_LOGGING_CATEGORY(lcSharedImage); |
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| 28 | |
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| 29 | class QSharedImageLoaderPrivate; |
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| 30 | |
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| 31 | class Q_LABSSHAREDIMAGE_PRIVATE_EXPORT QSharedImageLoader : public QObject |
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| 32 | { |
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| 33 | Q_OBJECT |
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| 34 | Q_DECLARE_PRIVATE(QSharedImageLoader) |
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| 35 | |
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| 36 | // We need to provide some type, in order to mention the 1.0 version. |
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| 37 | QML_ANONYMOUS |
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| 38 | QML_ADDED_IN_VERSION(1, 0) |
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| 39 | |
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| 40 | public: |
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| 41 | typedef QVector<QVariant> ImageParameters; |
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| 42 | |
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| 43 | QSharedImageLoader(QObject *parent = nullptr); |
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| 44 | ~QSharedImageLoader(); |
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| 45 | |
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| 46 | QImage load(const QString &path, ImageParameters *params = nullptr); |
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| 47 | |
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| 48 | protected: |
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| 49 | virtual QImage loadFile(const QString &path, ImageParameters *params); |
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| 50 | virtual QString key(const QString &path, ImageParameters *params); |
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| 51 | |
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| 52 | private: |
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| 53 | Q_DISABLE_COPY(QSharedImageLoader) |
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| 54 | }; |
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| 55 | |
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| 56 | QT_END_NAMESPACE |
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| 57 | |
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| 58 | #endif // QSHAREDIMAGELOADER_H |
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| 59 | |
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