fb0bcff1c8
With this change, the QPA will try to avoid re-creating all platform screens if a single output has been connected or disconnected.
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef KWIN_QPA_SCREEN_H
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#define KWIN_QPA_SCREEN_H
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#include <qpa/qplatformscreen.h>
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#include <QPointer>
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#include <QScopedPointer>
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namespace KWin
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{
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class AbstractOutput;
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namespace QPA
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{
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class PlatformCursor;
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class Screen : public QObject, public QPlatformScreen
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{
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Q_OBJECT
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public:
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explicit Screen(AbstractOutput *output);
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~Screen() override;
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QString name() const override;
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QRect geometry() const override;
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int depth() const override;
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QImage::Format format() const override;
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QSizeF physicalSize() const override;
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QPlatformCursor *cursor() const override;
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QDpi logicalDpi() const override;
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qreal devicePixelRatio() const override;
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private Q_SLOTS:
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void handleGeometryChanged();
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private:
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QPointer<AbstractOutput> m_output;
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QScopedPointer<PlatformCursor> m_cursor;
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};
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class PlaceholderScreen : public QPlatformPlaceholderScreen
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{
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public:
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QDpi logicalDpi() const override;
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};
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}
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}
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#endif
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