139 lines
3.2 KiB
C++
139 lines
3.2 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: 2011 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_THUMBNAILITEM_H
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#define KWIN_THUMBNAILITEM_H
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#include <QPointer>
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#include <QUuid>
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#include <QWeakPointer>
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#include <QQuickPaintedItem>
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namespace KWin
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{
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class AbstractClient;
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class EffectWindow;
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class EffectWindowImpl;
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class AbstractThumbnailItem : public QQuickPaintedItem
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{
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Q_OBJECT
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Q_PROPERTY(qreal brightness READ brightness WRITE setBrightness NOTIFY brightnessChanged)
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Q_PROPERTY(qreal saturation READ saturation WRITE setSaturation NOTIFY saturationChanged)
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Q_PROPERTY(QQuickItem *clipTo READ clipTo WRITE setClipTo NOTIFY clipToChanged)
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public:
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~AbstractThumbnailItem() override;
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qreal brightness() const;
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qreal saturation() const;
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QQuickItem *clipTo() const;
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public Q_SLOTS:
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void setBrightness(qreal brightness);
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void setSaturation(qreal saturation);
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void setClipTo(QQuickItem *clip);
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Q_SIGNALS:
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void brightnessChanged();
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void saturationChanged();
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void clipToChanged();
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protected:
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explicit AbstractThumbnailItem(QQuickItem *parent = nullptr);
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protected Q_SLOTS:
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virtual void repaint(KWin::EffectWindow* w) = 0;
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private Q_SLOTS:
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void init();
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void effectWindowAdded();
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void compositingToggled();
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private:
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void findParentEffectWindow();
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QPointer<EffectWindowImpl> m_parent;
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qreal m_brightness;
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qreal m_saturation;
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QPointer<QQuickItem> m_clipToItem;
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};
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class WindowThumbnailItem : public AbstractThumbnailItem
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{
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Q_OBJECT
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Q_PROPERTY(QUuid wId READ wId WRITE setWId NOTIFY wIdChanged SCRIPTABLE true)
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Q_PROPERTY(KWin::AbstractClient *client READ client WRITE setClient NOTIFY clientChanged)
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public:
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explicit WindowThumbnailItem(QQuickItem *parent = nullptr);
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~WindowThumbnailItem() override;
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QUuid wId() const {
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return m_wId;
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}
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void setWId(const QUuid &wId);
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AbstractClient *client() const;
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void setClient(AbstractClient *client);
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void paint(QPainter *painter) override;
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Q_SIGNALS:
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void wIdChanged(const QUuid &wid);
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void clientChanged();
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protected Q_SLOTS:
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void repaint(KWin::EffectWindow* w) override;
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private:
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QUuid m_wId;
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AbstractClient *m_client;
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};
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class DesktopThumbnailItem : public AbstractThumbnailItem
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{
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Q_OBJECT
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Q_PROPERTY(int desktop READ desktop WRITE setDesktop NOTIFY desktopChanged)
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public:
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DesktopThumbnailItem(QQuickItem *parent = nullptr);
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~DesktopThumbnailItem() override;
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int desktop() const {
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return m_desktop;
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}
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void setDesktop(int desktop);
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void paint(QPainter *painter) override;
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Q_SIGNALS:
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void desktopChanged(int desktop);
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protected Q_SLOTS:
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void repaint(KWin::EffectWindow* w) override;
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private:
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int m_desktop;
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};
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inline
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qreal AbstractThumbnailItem::brightness() const
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{
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return m_brightness;
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}
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inline
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qreal AbstractThumbnailItem::saturation() const
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{
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return m_saturation;
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}
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inline
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QQuickItem* AbstractThumbnailItem::clipTo() const
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{
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return m_clipToItem.data();
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}
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inline
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AbstractClient *WindowThumbnailItem::client() const
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{
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return m_client;
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}
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} // KWin
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#endif // KWIN_THUMBNAILITEM_H
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