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104 lines
2.4 KiB
104 lines
2.4 KiB
/* |
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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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