| 1 | // Copyright (C) 2017 Robin Burchell <[email protected]> |
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| 2 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 3 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 4 | |
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| 5 | #ifndef QWAYLANDABSTRACTDECORATION_H |
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| 6 | #define QWAYLANDABSTRACTDECORATION_H |
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| 7 | |
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| 8 | // |
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| 9 | // W A R N I N G |
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| 10 | // ------------- |
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| 11 | // |
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| 12 | // This file is not part of the Qt API. It exists purely as an |
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| 13 | // implementation detail. This header file may change from version to |
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| 14 | // version without notice, or even be removed. |
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| 15 | // |
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| 16 | // We mean it. |
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| 17 | // |
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| 18 | |
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| 19 | #include <QtCore/QMargins> |
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| 20 | #include <QtCore/QPointF> |
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| 21 | #include <QtGui/QGuiApplication> |
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| 22 | #include <QtGui/QCursor> |
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| 23 | #include <QtGui/QColor> |
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| 24 | #include <QtGui/QStaticText> |
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| 25 | #include <QtGui/QImage> |
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| 26 | #include <QtGui/QEventPoint> |
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| 27 | #include <QtWaylandClient/qtwaylandclientglobal.h> |
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| 28 | |
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| 29 | #include <QtCore/QDebug> |
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| 30 | #include <QtCore/private/qglobal_p.h> |
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| 31 | |
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| 32 | QT_BEGIN_NAMESPACE |
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| 33 | |
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| 34 | class QWindow; |
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| 35 | class QPaintDevice; |
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| 36 | class QPainter; |
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| 37 | class QEvent; |
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| 38 | |
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| 39 | namespace QtWaylandClient { |
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| 40 | |
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| 41 | class QWaylandScreen; |
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| 42 | class QWaylandWindow; |
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| 43 | class QWaylandInputDevice; |
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| 44 | class QWaylandAbstractDecorationPrivate; |
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| 45 | |
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| 46 | class Q_WAYLANDCLIENT_EXPORT QWaylandAbstractDecoration : public QObject |
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| 47 | { |
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| 48 | Q_OBJECT |
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| 49 | Q_DECLARE_PRIVATE(QWaylandAbstractDecoration) |
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| 50 | public: |
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| 51 | enum MarginsType { |
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| 52 | Full, |
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| 53 | ShadowsExcluded, |
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| 54 | ShadowsOnly |
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| 55 | }; |
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| 56 | |
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| 57 | QWaylandAbstractDecoration(); |
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| 58 | ~QWaylandAbstractDecoration() override; |
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| 59 | |
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| 60 | void setWaylandWindow(QWaylandWindow *window); |
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| 61 | QWaylandWindow *waylandWindow() const; |
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| 62 | |
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| 63 | void update(); |
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| 64 | bool isDirty() const; |
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| 65 | |
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| 66 | virtual QMargins margins(MarginsType marginsType = Full) const = 0; |
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| 67 | |
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| 68 | QWindow *window() const; |
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| 69 | const QImage &contentImage(); |
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| 70 | |
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| 71 | virtual bool handleMouse(QWaylandInputDevice *inputDevice, const QPointF &local, const QPointF &global,Qt::MouseButtons b,Qt::KeyboardModifiers mods) = 0; |
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| 72 | virtual bool handleTouch(QWaylandInputDevice *inputDevice, const QPointF &local, const QPointF &global, QEventPoint::State state, Qt::KeyboardModifiers mods) = 0; |
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| 73 | |
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| 74 | protected: |
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| 75 | virtual void paint(QPaintDevice *device) = 0; |
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| 76 | |
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| 77 | void setMouseButtons(Qt::MouseButtons mb); |
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| 78 | |
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| 79 | void startResize(QWaylandInputDevice *inputDevice, Qt::Edges edges, Qt::MouseButtons buttons); |
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| 80 | void startMove(QWaylandInputDevice *inputDevice, Qt::MouseButtons buttons); |
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| 81 | void showWindowMenu(QWaylandInputDevice *inputDevice); |
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| 82 | |
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| 83 | bool isLeftClicked(Qt::MouseButtons newMouseButtonState); |
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| 84 | bool isRightClicked(Qt::MouseButtons newMouseButtonState); |
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| 85 | bool isLeftReleased(Qt::MouseButtons newMouseButtonState); |
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| 86 | }; |
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| 87 | |
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| 88 | } |
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| 89 | |
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| 90 | QT_END_NAMESPACE |
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| 91 | |
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| 92 | #endif // QWAYLANDABSTRACTDECORATION_H |
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| 93 | |
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