forked from qt-creator/qt-creator
a7956df3ca
Replace the current license disclaimer in files by a SPDX-License-Identifier. Task-number: QTBUG-67283 Change-Id: I708fd1f9f2b73d60f57cc3568646929117825813 Reviewed-by: Eike Ziller <eike.ziller@qt.io>
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
// Copyright (C) 2020 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
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#include "qt5captureimagenodeinstanceserver.h"
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#include "servernodeinstance.h"
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#include <captureddatacommand.h>
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#include <createscenecommand.h>
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#include <nodeinstanceclientinterface.h>
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#include <QImage>
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#include <QQuickItem>
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#include <QQuickView>
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#include <private/qquickdesignersupport_p.h>
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namespace QmlDesigner {
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namespace {
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QImage renderImage(ServerNodeInstance rootNodeInstance, QSize minimumSize, QSize maximumSize)
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{
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rootNodeInstance.updateDirtyNodeRecursive();
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QSize previewImageSize = rootNodeInstance.boundingRect().size().toSize();
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if (previewImageSize.isEmpty()) {
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previewImageSize = minimumSize;
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} else if (previewImageSize.width() < minimumSize.width()
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|| previewImageSize.height() < minimumSize.height()) {
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previewImageSize.scale(minimumSize, Qt::KeepAspectRatio);
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}
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if (previewImageSize.width() > maximumSize.width()
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|| previewImageSize.height() > maximumSize.height()) {
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previewImageSize.scale(maximumSize, Qt::KeepAspectRatio);
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}
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QImage previewImage = rootNodeInstance.renderPreviewImage(previewImageSize);
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return previewImage;
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}
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} // namespace
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void Qt5CaptureImageNodeInstanceServer::collectItemChangesAndSendChangeCommands()
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{
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static bool inFunction = false;
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if (!rootNodeInstance().holdsGraphical()) {
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nodeInstanceClient()->capturedData(CapturedDataCommand{});
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return;
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}
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if (!inFunction) {
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inFunction = true;
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auto rooNodeInstance = rootNodeInstance();
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if (QQuickItem *qitem = rooNodeInstance.rootQuickItem())
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qitem->setClip(true);
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QQuickDesignerSupport::polishItems(quickWindow());
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QImage image = renderImage(rooNodeInstance, m_minimumSize, m_maximumSize);
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nodeInstanceClient()->capturedData(CapturedDataCommand{std::move(image)});
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slowDownRenderTimer();
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inFunction = false;
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}
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}
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void QmlDesigner::Qt5CaptureImageNodeInstanceServer::createScene(const CreateSceneCommand &command)
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{
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m_minimumSize = command.captureImageMinimumSize;
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m_maximumSize = command.captureImageMaximumSize;
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Qt5PreviewNodeInstanceServer::createScene(command);
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}
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} // namespace
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