Compositor: Base shell class

Standard shell class with focus policy shared by all protocol
implementations.

The automatic focus policy gives focus to windows automatically as they
are created, while the manual policy allows a compositor to decide
what to do.

Change-Id: Ica71271174b30e28217e31c53f1c8dd576752c5e
Reviewed-by: Johan Helsing <johan.helsing@qt.io>

1 files changed, 100 insertions, 0 deletions

diff --git a/src/compositor/extensions/qwaylandshell.cpp b/src/compositor/extensions/qwaylandshell.cpp
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index 000000000..7811a1c2a
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+++ b/src/compositor/extensions/qwaylandshell.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2016 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandshell.h"
+#include "qwaylandshell_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QWaylandShellPrivate::QWaylandShellPrivate()
+    : focusPolicy(QWaylandShell::AutomaticFocus)
+{
+}
+
+QWaylandShell::QWaylandShell()
+    : QWaylandCompositorExtension()
+{
+}
+
+QWaylandShell::QWaylandShell(QWaylandObject *waylandObject)
+    : QWaylandCompositorExtension(waylandObject, *new QWaylandShellPrivate())
+{
+}
+
+/*!
+ * \qmlproperty enum QtWaylandCompositor::Shell::focusPolicy
+ *
+ * This property holds the focus policy of the Shell.
+ */
+
+/*!
+ * \enum QWaylandShell::FocusPolicy
+ *
+ * This enum type is used to specify the focus policy for shell surfaces.
+ *
+ * \value AutomaticFocus Shell surfaces will automatically get keyboard focus when they are created.
+ * \value ManualFocus The compositor will decide whether shell surfaces should get keyboard focus or not.
+ */
+
+/*!
+ * \qmlproperty object QtWaylandCompositor::Shell::focusPolicy
+ *
+ * This property holds the focus policy of the Shell.
+ */
+
+/*!
+ * \property QWaylandShell::focusPolicy
+ *
+ * This property holds the focus policy of the QWaylandShell.
+ */
+QWaylandShell::FocusPolicy QWaylandShell::focusPolicy() const
+{
+    Q_D(const QWaylandShell);
+    return d->focusPolicy;
+}
+
+void QWaylandShell::setFocusPolicy(QWaylandShell::FocusPolicy focusPolicy)
+{
+    Q_D(QWaylandShell);
+
+    if (d->focusPolicy == focusPolicy)
+        return;
+
+    d->focusPolicy = focusPolicy;
+    emit focusPolicyChanged();
+}
+
+QT_END_NAMESPACE