forked from qt-creator/qt-creator
7d56d89f25
modernize-* Change-Id: I7fcffa4b455355cbcdc91f7e671e0a88f1091042 Reviewed-by: Orgad Shaneh <orgads@gmail.com>
94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 Denis Mingulov.
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <coreplugin/idocument.h>
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QT_BEGIN_NAMESPACE
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class QGraphicsItem;
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class QMovie;
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class QPixmap;
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#ifndef QT_NO_SVG
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class QGraphicsSvgItem;
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#endif
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QT_END_NAMESPACE
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namespace ImageViewer {
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namespace Internal {
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class ImageViewerFile : public Core::IDocument
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{
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Q_OBJECT
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public:
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enum ImageType {
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TypeInvalid,
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TypeSvg,
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TypeMovie,
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TypePixmap
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};
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ImageViewerFile();
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~ImageViewerFile() override;
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OpenResult open(QString *errorString, const QString &fileName,
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const QString &realFileName) override;
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ReloadBehavior reloadBehavior(ChangeTrigger state, ChangeType type) const override;
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bool reload(QString *errorString, ReloadFlag flag, ChangeType type) override;
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bool isPaused() const;
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void setPaused(bool paused);
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QGraphicsItem *createGraphicsItem() const;
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ImageType type() const;
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void updateVisibility();
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signals:
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void openFinished(bool success);
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void imageSizeChanged(const QSize &size);
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void isPausedChanged(bool paused);
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private:
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void cleanUp();
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OpenResult openImpl(QString *errorString, const QString &fileName);
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ImageType m_type = TypeInvalid;
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#ifndef QT_NO_SVG
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mutable QGraphicsSvgItem *m_tempSvgItem = nullptr;
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#endif
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QMovie *m_movie = nullptr;
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QPixmap *m_pixmap = nullptr;
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bool m_isPaused = false;
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};
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} // namespace Internal
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} // namespace ImageViewer
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