forked from qt-creator/qt-creator
dd279759dd
Port QQuickRenderControl rendering used for 3D edit view also for 2D views. This also fixes the issue of only partially rendered form editor view for root items with non-origin position by adjusting the position to 0,0 on the puppet side via an extra injected item. As a result of the root item always being rendered at origin, the visualization of the root item offset is no longer visible in the form editor (the checkerboard background item). Change-Id: Ide29510ef52513340d205ed35ac35c8cce66715c Fixes: QDS-3159 Fixes: QDS-3175 Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io> Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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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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namespace QmlDesigner {
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namespace {
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QImage renderImage(ServerNodeInstance rootNodeInstance)
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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 = {640, 480};
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if (previewImageSize.width() > 800 || previewImageSize.height() > 800)
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previewImageSize.scale({800, 800}, Qt::KeepAspectRatio);
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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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rooNodeInstance.rootQuickItem()->setClip(true);
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DesignerSupport::polishItems(quickWindow());
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QImage image = renderImage(rooNodeInstance);
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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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} // namespace
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