forked from qt-creator/qt-creator
f146b846cd
Refactored the existing 3D node preview generation to be done synchronously, which enables their use also for creating state and item library previews for 3D nodes with ease. Fixes: QDS-5785 Change-Id: Ib493eccbc239f33bcad3301673a865494616a901 Reviewed-by: <github-actions-qt-creator@cristianadam.eu> Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
122 lines
3.6 KiB
QML
122 lines
3.6 KiB
QML
/****************************************************************************
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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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import QtQuick 2.15
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import QtQuick3D 1.15
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Item {
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id: root
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width: 150
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height: 150
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visible: true
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property View3D view: null
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property alias contentItem: contentItem
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property var previewObject
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property var materialViewComponent
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property var modelViewComponent
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property var nodeViewComponent
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function destroyView()
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{
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previewObject = null;
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if (view)
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view.destroy();
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}
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function createViewForObject(obj)
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{
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if (obj instanceof Material)
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createViewForMaterial(obj);
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else if (obj instanceof Model)
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createViewForModel(obj);
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else if (obj instanceof Node)
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createViewForNode(obj);
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}
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function createViewForMaterial(material)
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{
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if (!materialViewComponent)
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materialViewComponent = Qt.createComponent("MaterialNodeView.qml");
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// Always recreate the view to ensure material is up to date
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if (materialViewComponent.status === Component.Ready)
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view = materialViewComponent.createObject(viewRect, {"previewMaterial": material});
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previewObject = material;
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}
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function createViewForModel(model)
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{
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if (!modelViewComponent)
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modelViewComponent = Qt.createComponent("ModelNodeView.qml");
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// Always recreate the view to ensure model is up to date
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if (modelViewComponent.status === Component.Ready)
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view = modelViewComponent.createObject(viewRect, {"sourceModel": model});
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previewObject = model;
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}
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function createViewForNode(node)
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{
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if (!nodeViewComponent)
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nodeViewComponent = Qt.createComponent("NodeNodeView.qml");
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// Always recreate the view to ensure node is up to date
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if (nodeViewComponent.status === Component.Ready)
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view = nodeViewComponent.createObject(viewRect, {"importScene": node});
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previewObject = node;
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}
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function fitToViewPort()
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{
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view.fitToViewPort();
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}
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View3D {
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// Dummy view to hold the context
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// TODO remove when QTBUG-87678 is fixed
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}
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Item {
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id: contentItem
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anchors.fill: parent
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Rectangle {
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id: viewRect
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anchors.fill: parent
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gradient: Gradient {
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GradientStop { position: 1.0; color: "#222222" }
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GradientStop { position: 0.0; color: "#999999" }
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}
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}
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}
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}
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