summaryrefslogtreecommitdiffstats
path: root/src/plugins/platforms/mirclient/qmirclientwindow.h
blob: 6c5695d62feb79c07b2971364dba66612f006b01 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
/****************************************************************************
**
** Copyright (C) 2014-2016 Canonical, Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/


#ifndef QMIRCLIENTWINDOW_H
#define QMIRCLIENTWINDOW_H

#include <qpa/qplatformwindow.h>
#include <QSharedPointer>
#include <QMutex>

#include <mir_toolkit/common.h> // needed only for MirFormFactor enum

#include <memory>

#include <EGL/egl.h>

class QMirClientAppStateController;
class QMirClientDebugExtension;
class QMirClientNativeInterface;
class QMirClientInput;
class QMirClientScreen;
class UbuntuSurface;
struct MirSurface;
class MirConnection;

class QMirClientWindow : public QObject, public QPlatformWindow
{
    Q_OBJECT
public:
    QMirClientWindow(QWindow *w, QMirClientInput *input, QMirClientNativeInterface* native,
                     QMirClientAppStateController *appState, EGLDisplay eglDisplay,
                     MirConnection *mirConnection, QMirClientDebugExtension *debugExt);
    virtual ~QMirClientWindow();

    // QPlatformWindow methods.
    WId winId() const override;
    QRect geometry() const override;
    void setGeometry(const QRect&) override;
    void setWindowState(Qt::WindowStates state) override;
    void setWindowFlags(Qt::WindowFlags flags) override;
    void setVisible(bool visible) override;
    void setWindowTitle(const QString &title) override;
    void propagateSizeHints() override;
    bool isExposed() const override;

    QPoint mapToGlobal(const QPoint &pos) const override;
    QSurfaceFormat format() const override;

    // Additional Window properties exposed by NativeInterface
    MirFormFactor formFactor() const { return mFormFactor; }
    float scale() const { return mScale; }

    // New methods.
    void *eglSurface() const;
    MirSurface *mirSurface() const;
    void handleSurfaceResized(int width, int height);
    void handleSurfaceExposeChange(bool exposed);
    void handleSurfaceFocusChanged(bool focused);
    void handleSurfaceVisibilityChanged(bool visible);
    void handleSurfaceStateChanged(Qt::WindowState state);
    void onSwapBuffersDone();
    void handleScreenPropertiesChange(MirFormFactor formFactor, float scale);
    QString persistentSurfaceId();

private:
    void updateSurfaceState();
    mutable QMutex mMutex;
    const WId mId;
    Qt::WindowState mWindowState;
    Qt::WindowFlags mWindowFlags;
    bool mWindowVisible;
    bool mWindowExposed;
    QMirClientAppStateController *mAppStateController;
    QMirClientDebugExtension *mDebugExtention;
    QMirClientNativeInterface *mNativeInterface;
    std::unique_ptr<UbuntuSurface> mSurface;
    float mScale;
    MirFormFactor mFormFactor;
};

#endif // QMIRCLIENTWINDOW_H