Rename QWaylandSurfaceView to QWaylandView

and rename QWaylandSurfaceItem to QWaylandQuickView

Change-Id: I989b482eb79df06e9f265bc2b0ef6b3dce7509d6

1 files changed, 233 insertions, 0 deletions

diff --git a/src/compositor/compositor_api/qwaylandview.cpp b/src/compositor/compositor_api/qwaylandview.cpp
new file mode 100644
index 000000000..e9faafbbc
--- /dev/null
+++ b/src/compositor/compositor_api/qwaylandview.cpp
@@ -0,0 +1,233 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Jolla Ltd, author: <giulio.camuffo@jollamobile.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 "qwaylandview.h"
+#include "qwaylandview_p.h"
+#include "qwaylandsurface.h"
+#include "qwaylandsurface_p.h"
+
+#include <QtCore/QMutex>
+
+QT_BEGIN_NAMESPACE
+
+QWaylandViewPrivate *QWaylandViewPrivate::get(QWaylandView *view)
+{
+    return view->d_func();
+}
+
+void QWaylandViewPrivate::markSurfaceAsDestroyed(QWaylandSurface *surface)
+{
+    Q_Q(QWaylandView);
+    Q_ASSERT(surface == this->surface);
+
+    q->waylandSurfaceDestroyed();
+    q->setSurface(Q_NULLPTR);
+}
+
+QWaylandView::QWaylandView()
+                   : d_ptr(new QWaylandViewPrivate(this))
+{
+}
+
+QWaylandView::~QWaylandView()
+{
+    Q_D(QWaylandView);
+    if (d->output)
+        d->output->handle()->removeView(this);
+    if (d->surface) {
+        QWaylandInputDevice *i = d->surface->compositor()->defaultInputDevice();
+        if (i->mouseFocus() == this)
+            i->setMouseFocus(Q_NULLPTR, QPointF());
+
+        d->surface->deref();
+    }
+
+    delete d;
+}
+
+QWaylandSurface *QWaylandView::surface() const
+{
+    Q_D(const QWaylandView);
+    return d->surface;
+}
+
+void QWaylandView::setSurface(QWaylandSurface *newSurface)
+{
+    Q_D(QWaylandView);
+    QWaylandSurface *oldSurface = d->surface;
+    d->surface = newSurface;
+
+    if (oldSurface)
+        QWaylandSurfacePrivate::get(oldSurface)->derefView(this);
+
+    if (newSurface)
+        QWaylandSurfacePrivate::get(newSurface)->refView(this);
+
+    waylandSurfaceChanged(newSurface, oldSurface);
+    if (!d->lockedBuffer)
+        d->currentBuffer = QWaylandBufferRef();
+
+    d->nextBuffer = QWaylandBufferRef();
+}
+
+QWaylandOutput *QWaylandView::output() const
+{
+    Q_D(const QWaylandView);
+    return d->output;
+}
+
+void QWaylandView::setOutput(QWaylandOutput *newOutput)
+{
+    Q_D(QWaylandView);
+    if (d->output == newOutput)
+        return;
+
+    QWaylandOutput *oldOutput = d->output;
+    d->output = newOutput;
+
+    waylandOutputChanged(newOutput, oldOutput);
+}
+
+QWaylandCompositor *QWaylandView::compositor() const
+{
+    Q_D(const QWaylandView);
+    return d->surface ? d->surface->compositor() : 0;
+}
+
+void QWaylandView::setRequestedPosition(const QPointF &pos)
+{
+    Q_D(QWaylandView);
+    d->requestedPos = pos;
+    if (d->shouldBroadcastRequestedPositionChanged()) {
+        Q_ASSERT(d->output->outputSpace());
+        QWaylandOutputSpacePrivate *outputSpacePriv = QWaylandOutputSpacePrivate::get(d->output->outputSpace());
+        outputSpacePriv->emitSurfacePositionChanged(d->surface, pos);
+    }
+}
+
+QPointF QWaylandView::requestedPosition() const
+{
+    Q_D(const QWaylandView);
+    return d->requestedPos;
+}
+
+QPointF QWaylandView::pos() const
+{
+    Q_D(const QWaylandView);
+    return d->requestedPos;
+}
+
+void QWaylandView::attach(const QWaylandBufferRef &ref)
+{
+    Q_D(QWaylandView);
+    QMutexLocker locker(&d->bufferMutex);
+    d->nextBuffer = ref;
+}
+
+bool QWaylandView::advance()
+{
+    Q_D(QWaylandView);
+    if (d->currentBuffer == d->nextBuffer)
+        return false;
+
+    if (d->lockedBuffer)
+        return false;
+
+    QMutexLocker locker(&d->bufferMutex);
+    d->currentBuffer = d->nextBuffer;
+    return true;
+}
+
+QWaylandBufferRef QWaylandView::currentBuffer()
+{
+    Q_D(QWaylandView);
+    QMutexLocker locker(&d->bufferMutex);
+    return d->currentBuffer;
+}
+
+bool QWaylandView::lockedBuffer() const
+{
+    Q_D(const QWaylandView);
+    return d->lockedBuffer;
+}
+
+void QWaylandView::setLockedBuffer(bool locked)
+{
+    Q_D(QWaylandView);
+    d->lockedBuffer = locked;
+}
+
+bool QWaylandView::broadcastRequestedPositionChanged() const
+{
+    Q_D(const QWaylandView);
+    return d->broadcastRequestedPositionChanged;
+}
+
+void QWaylandView::setBroadcastRequestedPositionChanged(bool broadcast)
+{
+    Q_D(QWaylandView);
+    d->broadcastRequestedPositionChanged = broadcast;
+}
+
+struct wl_resource *QWaylandView::surfaceResource() const
+{
+    Q_D(const QWaylandView);
+    if (!d->surface)
+        return Q_NULLPTR;
+    return d->surface->resource();
+}
+
+void QWaylandView::waylandSurfaceChanged(QWaylandSurface *newSurface, QWaylandSurface *oldSurface)
+{
+    Q_D(QWaylandView);
+    if (d->output)
+        d->output->handle()->updateSurfaceForView(this, newSurface, oldSurface);
+}
+
+void QWaylandView::waylandSurfaceDestroyed()
+{
+}
+
+void QWaylandView::waylandOutputChanged(QWaylandOutput *newOutput, QWaylandOutput *oldOutput)
+{
+    if (oldOutput)
+        oldOutput->handle()->removeView(this);
+
+    if (newOutput)
+        newOutput->handle()->addView(this);
+}
+
+QT_END_NAMESPACE