1fb9f6f13a
The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
104 lines
2.5 KiB
C++
104 lines
2.5 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: 2008 Lubos Lunak <l.lunak@suse.cz>
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SPDX-FileCopyrightText: 2009 Lucas Murray <lmurray@undefinedfire.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*********************************************************************/
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#ifndef CCSM_MONITOR_H
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#define CCSM_MONITOR_H
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#include "screenpreviewwidget.h"
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#include <QActionGroup>
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#include <QGraphicsItem>
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#include <QVector>
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class QAction;
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class QGraphicsView;
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class QGraphicsScene;
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class QMenu;
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namespace Plasma
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{
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class FrameSvg;
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}
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namespace KWin
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{
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class Monitor
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: public ScreenPreviewWidget
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{
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Q_OBJECT
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public:
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explicit Monitor(QWidget* parent);
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void setEdge(int edge, bool set);
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bool edge(int edge) const;
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void setEdgeEnabled(int edge, bool enabled);
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void setEdgeHidden(int edge, bool set);
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bool edgeHidden(int edge) const;
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void clear();
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void addEdgeItem(int edge, const QString& item);
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void setEdgeItemEnabled(int edge, int index, bool enabled);
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bool edgeItemEnabled(int edge, int index) const;
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void selectEdgeItem(int edge, int index);
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int selectedEdgeItem(int edge) const;
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enum Edges {
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Left,
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Right,
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Top,
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Bottom,
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TopLeft,
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TopRight,
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BottomLeft,
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BottomRight,
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None
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};
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Q_SIGNALS:
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void changed();
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void edgeSelectionChanged(int edge, int index);
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protected:
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void resizeEvent(QResizeEvent* e) override;
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private:
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class Corner;
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void popup(Corner* c, QPoint pos);
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void flip(Corner* c, QPoint pos);
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void checkSize();
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QGraphicsView* view;
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QGraphicsScene* scene;
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Corner* items[ 8 ];
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bool hidden[ 8 ];
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QMenu* popups[ 8 ];
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QVector< QAction* > popup_actions[ 8 ];
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QActionGroup* grp[ 8 ];
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};
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class Monitor::Corner
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: public QGraphicsRectItem
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{
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public:
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Corner(Monitor* m);
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~Corner() override;
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void setActive(bool active);
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bool active() const;
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protected:
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void contextMenuEvent(QGraphicsSceneContextMenuEvent* e) override;
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void mousePressEvent(QGraphicsSceneMouseEvent* e) override;
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void hoverEnterEvent(QGraphicsSceneHoverEvent * e) override;
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void hoverLeaveEvent(QGraphicsSceneHoverEvent * e) override;
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void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
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private:
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Monitor* monitor;
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Plasma::FrameSvg *button;
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bool m_active;
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bool m_hover;
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};
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} // namespace
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#endif
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