Rename QWaylandExtension to QWaylandCompositorExtension

Since we have QWaylandClientExtension

Change-Id: Ie8d60322c8e730bda651e06ed5db0fe1359d946e
Reviewed-by: Johan Helsing <johan.helsing@qt.io>
Reviewed-by: Giulio Camuffo <giulio.camuffo@kdab.com>

1 files changed, 131 insertions, 0 deletions

diff --git a/src/compositor/global/qwaylandcompositorextension.h b/src/compositor/global/qwaylandcompositorextension.h
new file mode 100644
index 00000000..fd9cfad0
--- /dev/null
+++ b/src/compositor/global/qwaylandcompositorextension.h
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://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.LGPLv3 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.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 later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDEXTENSION_H
+#define QWAYLANDEXTENSION_H
+
+#include <QtWaylandCompositor/qwaylandexport.h>
+
+#include <QtCore/QObject>
+#include <QtCore/QVector>
+
+struct wl_interface;
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandCompositor;
+class QWaylandCompositorExtension;
+class QWaylandCompositorExtensionPrivate;
+class QWaylandCompositorExtensionTemplatePrivate;
+
+class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandObject : public QObject
+{
+public:
+    virtual ~QWaylandObject();
+
+    QWaylandCompositorExtension *extension(const QByteArray &name);
+    QWaylandCompositorExtension *extension(const wl_interface *interface);
+    QList<QWaylandCompositorExtension *> extensions() const;
+    void addExtension(QWaylandCompositorExtension *extension);
+    void removeExtension(QWaylandCompositorExtension *extension);
+
+protected:
+    QWaylandObject(QObject *parent = 0);
+    QWaylandObject(QObjectPrivate &d, QObject *parent = 0);
+    QList<QWaylandCompositorExtension *> extension_vector;
+};
+
+class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandCompositorExtension : public QWaylandObject
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QWaylandCompositorExtension)
+public:
+    QWaylandCompositorExtension();
+    QWaylandCompositorExtension(QWaylandObject *container);
+    virtual ~QWaylandCompositorExtension();
+
+    QWaylandObject *extensionContainer() const;
+    void setExtensionContainer(QWaylandObject *container);
+
+    virtual void initialize();
+    bool isInitialized() const;
+
+    virtual const struct wl_interface *extensionInterface() const = 0;
+
+protected:
+    QWaylandCompositorExtension(QWaylandCompositorExtensionPrivate &dd);
+    QWaylandCompositorExtension(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd);
+
+    bool event(QEvent *event) Q_DECL_OVERRIDE;
+};
+
+template <typename T>
+class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandCompositorExtensionTemplate : public QWaylandCompositorExtension
+{
+    Q_DECLARE_PRIVATE(QWaylandCompositorExtensionTemplate)
+public:
+    QWaylandCompositorExtensionTemplate()
+        : QWaylandCompositorExtension()
+    { }
+
+    QWaylandCompositorExtensionTemplate(QWaylandObject *container)
+        : QWaylandCompositorExtension(container)
+    { }
+
+    const struct wl_interface *extensionInterface() const Q_DECL_OVERRIDE
+    {
+        return T::interface();
+    }
+
+    static T *findIn(QWaylandObject *container)
+    {
+        if (!container) return Q_NULLPTR;
+        return qobject_cast<T *>(container->extension(T::interfaceName()));
+    }
+
+protected:
+    QWaylandCompositorExtensionTemplate(QWaylandCompositorExtensionPrivate &dd)
+        : QWaylandCompositorExtension(dd)
+    { }
+
+    QWaylandCompositorExtensionTemplate(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd)
+        : QWaylandCompositorExtension(container,dd)
+    { }
+};
+
+QT_END_NAMESPACE
+
+#endif