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0001 /****************************************************************************
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0003 ** Copyright (C) 2020 The Qt Company Ltd.
0004 ** Contact: https://www.qt.io/licensing/
0005 **
0006 ** This file is part of the test suite of the Qt Toolkit.
0007 **
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0027 ****************************************************************************/
0028 
0029 #pragma once
0030 
0031 #include "coreprotocol.h"
0032 
0033 #include <qwayland-server-xdg-output-unstable-v1.h>
0034 
0035 namespace MockCompositor
0036 {
0037 class XdgOutputV1 : public QObject, public QtWaylandServer::zxdg_output_v1
0038 {
0039     Q_OBJECT
0040 public:
0041     explicit XdgOutputV1(Output *output)
0042         : m_output(output)
0043         , m_logicalGeometry(m_output->m_data.position, QSize(m_output->m_data.mode.resolution / m_output->m_data.scale))
0044         , m_name(m_output->m_data.connector.isEmpty() ? QString("WL-%1").arg(s_nextId++) : m_output->m_data.connector)
0045     {
0046     }
0047 
0048     void send_logical_size(int32_t width, int32_t height) = delete;
0049     void sendLogicalSize(const QSize &size);
0050 
0051     void send_done() = delete; // zxdg_output_v1.done has been deprecated (in protocol version 3)
0052 
0053     void addResource(wl_client *client, int id, int version);
0054     Output *m_output = nullptr;
0055     QRect m_logicalGeometry;
0056     QString m_name;
0057     QString m_description = "This is an Xdg Output description";
0058     static int s_nextId;
0059 };
0060 
0061 class XdgOutputManagerV1 : public Global, public QtWaylandServer::zxdg_output_manager_v1
0062 {
0063     Q_OBJECT
0064 public:
0065     explicit XdgOutputManagerV1(CoreCompositor *compositor)
0066         : QtWaylandServer::zxdg_output_manager_v1(compositor->m_display, 3)
0067     {
0068     }
0069     QMap<Output *, XdgOutputV1 *> m_xdgOutputs;
0070     XdgOutputV1 *getXdgOutput(Output *output)
0071     {
0072         if (auto *xdgOutput = m_xdgOutputs.value(output)) {
0073             return xdgOutput;
0074         }
0075         m_xdgOutputs[output] = new XdgOutputV1(output);
0076         connect(output, &Output::destroyed, this, [this, output]() {
0077             delete m_xdgOutputs[output];
0078             m_xdgOutputs.remove(output);
0079         });
0080         return m_xdgOutputs[output];
0081     }
0082 
0083 protected:
0084     void zxdg_output_manager_v1_get_xdg_output(Resource *resource, uint32_t id, wl_resource *outputResource) override
0085     {
0086         auto *output = fromResource<Output>(outputResource);
0087         auto *xdgOutput = getXdgOutput(output);
0088         xdgOutput->addResource(resource->client(), id, resource->version());
0089     }
0090 };
0091 
0092 } // namespace MockCompositor