Rename compositor Shell to WlShell

 * QWaylandShell -> QWaylandWlShell
 * QWaylandShellSurface -> QWaylandWlShellSurface
 * QWaylandQuickShellSurfaceItem -> QWaylandQuickWlShellSurfaceItem
 * Shell -> WlShell (QML)
 * ShellSurface -> WlShellSurface (QML)
 * ShellSurfaceItem -> WlShellSurfaceItem (QML)

This is done to avoid confusion with XdgShell and will hopefully help
clarify that some of the examples only support wl_shell and not
xdg_shell.

Additionally, this makes "Shell" an available name in the compositor
API, which may in turn enable the creation of a more general abstraction
hiding the details of the shell backends (i.e. xdg_shell, wl_shell, and
eventually ivi_shell).

Change-Id: Iebac1f36505084bfaaea68838005d54db6c55e21
Reviewed-by: Giulio Camuffo <giulio.camuffo@kdab.com>

1 files changed, 86 insertions, 0 deletions

diff --git a/src/compositor/extensions/qwaylandquickwlshellsurfaceitem.h b/src/compositor/extensions/qwaylandquickwlshellsurfaceitem.h
new file mode 100644
index 000000000..626926f85
--- /dev/null
+++ b/src/compositor/extensions/qwaylandquickwlshellsurfaceitem.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** 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 QWAYLANDQUICKWLSHELLSURFACEITEM_H
+#define QWAYLANDQUICKWLSHELLSURFACEITEM_H
+
+#include <QtWaylandCompositor/QWaylandExtension>
+#include <QtWaylandCompositor/QWaylandQuickItem>
+#include <QtWaylandCompositor/QWaylandWlShellSurface>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandQuickWlShellSurfaceItemPrivate;
+
+class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandQuickWlShellSurfaceItem : public QWaylandQuickItem
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QWaylandQuickWlShellSurfaceItem)
+    Q_PROPERTY(QWaylandWlShellSurface *shellSurface READ shellSurface WRITE setShellSurface NOTIFY shellSurfaceChanged)
+    Q_PROPERTY(QQuickItem *moveItem READ moveItem WRITE setMoveItem NOTIFY moveItemChanged)
+
+public:
+    QWaylandQuickWlShellSurfaceItem(QQuickItem *parent = 0);
+
+    static QWaylandQuickWlShellSurfaceItemPrivate *get(QWaylandQuickWlShellSurfaceItem *item) { return item->d_func(); }
+
+    QWaylandWlShellSurface *shellSurface() const;
+    void setShellSurface(QWaylandWlShellSurface *shellSurface);
+
+    QQuickItem *moveItem() const;
+    void setMoveItem(QQuickItem *moveItem);
+Q_SIGNALS:
+    void shellSurfaceChanged();
+    void moveItemChanged();
+
+private Q_SLOTS:
+    void handleStartMove(QWaylandInputDevice *inputDevice);
+    void handleStartResize(QWaylandInputDevice *inputDevice, QWaylandWlShellSurface::ResizeEdge edges);
+    void adjustOffsetForNextFrame(const QPointF &offset);
+protected:
+    QWaylandQuickWlShellSurfaceItem(QWaylandQuickWlShellSurfaceItemPrivate &dd, QQuickItem *parent);
+
+    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+
+    void surfaceChangedEvent(QWaylandSurface *newSurface, QWaylandSurface *oldSurface) Q_DECL_OVERRIDE;
+
+    void componentComplete() Q_DECL_OVERRIDE;
+};
+
+QT_END_NAMESPACE
+
+#endif  /*QWAYLANDQUICKWLSHELLSURFACEITEM_H*/