1 files changed, 120 insertions, 0 deletions
diff --git a/src/compositor/wayland_wrapper/qwldataoffer.cpp b/src/compositor/wayland_wrapper/qwldataoffer.cpp
new file mode 100644
index 000000000..c2bfea35a
--- /dev/null
+++ b/src/compositor/wayland_wrapper/qwldataoffer.cpp
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Compositor.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwldataoffer_p.h"
+
+#include "qwldatadevice_p.h"
+
+#include <wayland-server.h>
+
+#include <sys/time.h>
+#include <unistd.h>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+namespace QtWayland
+{
+
+DataOffer::DataOffer(DataSource *data_source)
+    : m_data_source(data_source)
+{
+
+}
+
+DataOffer::~DataOffer()
+{
+}
+
+struct wl_resource *DataOffer::addDataDeviceResource(struct wl_resource *data_device_resource)
+{
+    if (resourceForClient(data_device_resource->client)) {
+        qDebug() << "This should not happen, the client tries to add twice to a data offer";
+        return 0;
+    }
+    struct wl_resource *new_object =
+             wl_client_new_object(data_device_resource->client,&wl_data_offer_interface,&data_interface,this);
+    wl_data_device_send_data_offer(data_device_resource, new_object);
+
+    registerResource(new_object);
+    QList<QByteArray> offer_list = m_data_source->offerList();
+    for (int i = 0; i < offer_list.size(); i++) {
+        wl_data_offer_send_offer(new_object, offer_list.at(i).constData());
+    }
+    return new_object;
+}
+
+const struct wl_data_offer_interface DataOffer::data_interface = {
+    DataOffer::accept,
+    DataOffer::receive,
+    DataOffer::destroy
+};
+
+void DataOffer::accept(wl_client *client, wl_resource *resource, uint32_t time, const char *type)
+{
+    Q_UNUSED(client);
+    Q_UNUSED(resource);
+    Q_UNUSED(time);
+    Q_UNUSED(type);
+}
+
+void DataOffer::receive(wl_client *client, wl_resource *resource, const char *mime_type, int32_t fd)
+{
+    Q_UNUSED(client);
+
+    DataOffer *offer = static_cast<DataOffer *>(resource->data);
+    offer->m_data_source->postSendEvent(mime_type,fd);
+    close(fd);
+}
+
+void DataOffer::destroy(wl_client *client, wl_resource *resource)
+{
+    Q_UNUSED(client);
+    DataOffer *data_offer = static_cast<DataOffer *>(resource->data);
+
+    if (data_offer->resourceListIsEmpty()) {
+        delete data_offer;
+    }
+}
+
+}
+
+QT_END_NAMESPACE