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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "qt5capturepreviewnodeinstanceserver.h"
#include "servernodeinstance.h"
#include <captureddatacommand.h>
#include <createscenecommand.h>
#include <nodeinstanceclientinterface.h>
#include <QImage>
#include <QQuickView>
#include <private/qquickdesignersupport_p.h>
namespace QmlDesigner {
namespace {
QImage renderPreviewImage(ServerNodeInstance rootNodeInstance)
{
rootNodeInstance.updateDirtyNodeRecursive();
QSize previewImageSize = rootNodeInstance.boundingRect().size().toSize();
QImage previewImage = rootNodeInstance.renderPreviewImage(previewImageSize);
return previewImage;
}
CapturedDataCommand::StateData collectStateData(ServerNodeInstance rootNodeInstance,
const QVector<ServerNodeInstance> &nodeInstances,
qint32 stateInstanceId)
{
CapturedDataCommand::StateData stateData;
stateData.image = ImageContainer(stateInstanceId,
QmlDesigner::renderPreviewImage(rootNodeInstance),
stateInstanceId);
stateData.nodeId = stateInstanceId;
for (const ServerNodeInstance &instance : nodeInstances) {
CapturedDataCommand::NodeData nodeData;
nodeData.nodeId = instance.instanceId();
nodeData.contentRect = instance.boundingRect();
nodeData.sceneTransform = instance.sceneTransform();
auto textProperty = instance.property("text");
if (!textProperty.isNull() && instance.holdsGraphical())
nodeData.properties.emplace_back(QString{"text"}, textProperty);
auto colorProperty = instance.property("color");
if (!colorProperty.isNull())
nodeData.properties.emplace_back(QString{"color"}, colorProperty);
auto visibleProperty = instance.property("visible");
if (!colorProperty.isNull())
nodeData.properties.emplace_back(QString{"visible"}, visibleProperty);
stateData.nodeData.push_back(std::move(nodeData));
}
return stateData;
}
} // namespace
void Qt5CapturePreviewNodeInstanceServer::collectItemChangesAndSendChangeCommands()
{
static bool inFunction = false;
if (!rootNodeInstance().holdsGraphical())
return;
if (!inFunction) {
inFunction = true;
QQuickDesignerSupport::polishItems(quickWindow());
QVector<CapturedDataCommand::StateData> stateDatas;
stateDatas.push_back(collectStateData(rootNodeInstance(), nodeInstances(), 0));
for (ServerNodeInstance stateInstance : rootNodeInstance().stateInstances()) {
stateInstance.activateState();
stateDatas.push_back(
collectStateData(rootNodeInstance(), nodeInstances(), stateInstance.instanceId()));
stateInstance.deactivateState();
}
nodeInstanceClient()->capturedData(CapturedDataCommand{std::move(stateDatas)});
slowDownRenderTimer();
inFunction = false;
}
}
} // namespace QmlDesigner
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