forked from qt-creator/qt-creator
60ff6b6577
Quick3D Texture elements require some window signals to show QML item as texture, so we fake them to make textures appear in form editor and state preview. To prevent texture mirroring, flipV value is force set at proxy creation. To keep state preview up to date, we trigger multiple render passes if there are any QML items used as texture sources in quick3D textures. Task-number: QDS-2290 Change-Id: I16c34aad943213c0b737fdb073333be3bbd40f2d Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io> Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
303 lines
12 KiB
C++
303 lines
12 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 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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#pragma once
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#include <QDebug>
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#include <QUrl>
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#include <QVector>
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#include <QSet>
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#include <QStringList>
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#include <QPointer>
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#ifdef MULTILANGUAGE_TRANSLATIONPROVIDER
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#include <multilanguagelink.h>
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#endif
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#include <QTranslator>
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#include <memory>
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#include <nodeinstanceserverinterface.h>
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#include "servernodeinstance.h"
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#include "debugoutputcommand.h"
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namespace QtHelpers {
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template <class T>
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QList<T>toList(const QSet<T> &set)
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{
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#if (QT_VERSION < QT_VERSION_CHECK(5, 14, 0))
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return set.toList();
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#else
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return QList<T>(set.begin(), set.end());
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#endif
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}
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} //QtHelpers
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#ifndef MULTILANGUAGE_TRANSLATIONPROVIDER
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namespace MultiLanguage {
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inline QByteArray databaseFilePath()
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{
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return {};
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}
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class Translator : public QTranslator
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{
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public:
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void setLanguage(const QString&) {}
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};
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class Link
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{
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public:
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Link()
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{
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if (qEnvironmentVariableIsSet("QT_MULTILANGUAGE_DATABASE"))
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qWarning() << "QT_MULTILANGUAGE_DATABASE is set but QQmlDebugTranslationService is without MULTILANGUAGE_TRANSLATIONPROVIDER support compiled.";
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}
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std::unique_ptr<MultiLanguage::Translator> translator() {
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//should never be called
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Q_ASSERT(false);
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return std::make_unique<MultiLanguage::Translator>();
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}
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const bool isActivated = false;
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};
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} //namespace MultiLanguage
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#endif
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QT_BEGIN_NAMESPACE
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class QFileSystemWatcher;
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class QQmlView;
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class QQuickView;
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class QQmlEngine;
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class QFileInfo;
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class QQmlComponent;
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QT_END_NAMESPACE
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namespace QmlDesigner {
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class NodeInstanceClientInterface;
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class ValuesChangedCommand;
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class ValuesModifiedCommand;
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class PixmapChangedCommand;
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class InformationChangedCommand;
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class ChildrenChangedCommand;
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class ReparentContainer;
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class ComponentCompletedCommand;
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class AddImportContainer;
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class MockupTypeContainer;
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class IdContainer;
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class ChangeSelectionCommand;
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namespace Internal {
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class ChildrenChangeEventFilter;
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}
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class NodeInstanceServer : public NodeInstanceServerInterface
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{
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Q_OBJECT
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public:
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using ObjectPropertyPair = QPair<QPointer<QObject>, PropertyName>;
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using IdPropertyPair = QPair<qint32, QString>;
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using InstancePropertyPair= QPair<ServerNodeInstance, PropertyName>;
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using DummyPair = QPair<QString, QPointer<QObject> >;
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using InstancePropertyValueTriple = struct {
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ServerNodeInstance instance;
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PropertyName propertyName;
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QVariant propertyValue;
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};
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explicit NodeInstanceServer(NodeInstanceClientInterface *nodeInstanceClient);
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void createInstances(const CreateInstancesCommand &command) override;
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void changeFileUrl(const ChangeFileUrlCommand &command) override;
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void changePropertyValues(const ChangeValuesCommand &command) override;
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void changePropertyBindings(const ChangeBindingsCommand &command) override;
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void changeAuxiliaryValues(const ChangeAuxiliaryCommand &command) override;
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void changeIds(const ChangeIdsCommand &command) override;
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void createScene(const CreateSceneCommand &command) override;
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void clearScene(const ClearSceneCommand &command) override;
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void update3DViewState(const Update3dViewStateCommand &command) override;
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void removeInstances(const RemoveInstancesCommand &command) override;
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void removeProperties(const RemovePropertiesCommand &command) override;
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void reparentInstances(const ReparentInstancesCommand &command) override;
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void changeState(const ChangeStateCommand &command) override;
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void completeComponent(const CompleteComponentCommand &command) override;
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void changeNodeSource(const ChangeNodeSourceCommand &command) override;
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void token(const TokenCommand &command) override;
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void removeSharedMemory(const RemoveSharedMemoryCommand &command) override;
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void changeSelection(const ChangeSelectionCommand &command) override;
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void inputEvent(const InputEventCommand &command) override;
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void view3DAction(const View3DActionCommand &command) override;
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void changeLanguage(const ChangeLanguageCommand &command) override;
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void changePreviewImageSize(const ChangePreviewImageSizeCommand &command) override;
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ServerNodeInstance instanceForId(qint32 id) const;
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bool hasInstanceForId(qint32 id) const;
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ServerNodeInstance instanceForObject(QObject *object) const;
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bool hasInstanceForObject(QObject *object) const;
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virtual QQmlEngine *engine() const = 0;
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QQmlContext *context() const;
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void removeAllInstanceRelationships();
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QFileSystemWatcher *fileSystemWatcher();
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QFileSystemWatcher *dummydataFileSystemWatcher();
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Internal::ChildrenChangeEventFilter *childrenChangeEventFilter() const;
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void addFilePropertyToFileSystemWatcher(QObject *object, const PropertyName &propertyName, const QString &path);
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void removeFilePropertyFromFileSystemWatcher(QObject *object, const PropertyName &propertyName, const QString &path);
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QUrl fileUrl() const;
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ServerNodeInstance activeStateInstance() const;
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void setStateInstance(const ServerNodeInstance &stateInstance);
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void clearStateInstance();
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ServerNodeInstance rootNodeInstance() const;
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void notifyPropertyChange(qint32 instanceid, const PropertyName &propertyName);
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QByteArray importCode() const;
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QObject *dummyContextObject() const;
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virtual QQmlView *declarativeView() const = 0;
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virtual QQuickView *quickView() const = 0;
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void sendDebugOutput(DebugOutputCommand::Type type, const QString &message, qint32 instanceId = 0);
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void sendDebugOutput(DebugOutputCommand::Type type, const QString &message, const QVector<qint32> &instanceIds);
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void removeInstanceRelationsipForDeletedObject(QObject *object);
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void incrementNeedsExtraRender();
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void decrementNeedsExtraRender();
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void handleExtraRender();
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public slots:
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void refreshLocalFileProperty(const QString &path);
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void refreshDummyData(const QString &path);
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void emitParentChanged(QObject *child);
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protected:
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virtual QList<ServerNodeInstance> createInstances(const QVector<InstanceContainer> &container);
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void reparentInstances(const QVector<ReparentContainer> &containerVector);
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Internal::ChildrenChangeEventFilter *childrenChangeEventFilter();
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void resetInstanceProperty(const PropertyAbstractContainer &propertyContainer);
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void setInstancePropertyBinding(const PropertyBindingContainer &bindingContainer);
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void setInstancePropertyVariant(const PropertyValueContainer &valueContainer);
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void setInstanceAuxiliaryData(const PropertyValueContainer &auxiliaryContainer);
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void removeProperties(const QList<PropertyAbstractContainer> &propertyList);
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void insertInstanceRelationship(const ServerNodeInstance &instance);
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void removeInstanceRelationsip(qint32 instanceId);
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NodeInstanceClientInterface *nodeInstanceClient() const;
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void timerEvent(QTimerEvent *) override;
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virtual void collectItemChangesAndSendChangeCommands() = 0;
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ValuesChangedCommand createValuesChangedCommand(const QList<ServerNodeInstance> &instanceList) const;
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ValuesChangedCommand createValuesChangedCommand(const QVector<InstancePropertyPair> &propertyList) const;
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ValuesModifiedCommand createValuesModifiedCommand(const QVector<InstancePropertyValueTriple> &propertyList) const;
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PixmapChangedCommand createPixmapChangedCommand(const QList<ServerNodeInstance> &instanceList) const;
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InformationChangedCommand createAllInformationChangedCommand(const QList<ServerNodeInstance> &instanceList, bool initial = false) const;
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ChildrenChangedCommand createChildrenChangedCommand(const ServerNodeInstance &parentInstance, const QList<ServerNodeInstance> &instanceList) const;
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ComponentCompletedCommand createComponentCompletedCommand(const QList<ServerNodeInstance> &instanceList);
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ChangeSelectionCommand createChangeSelectionCommand(const QList<ServerNodeInstance> &instanceList);
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void addChangedProperty(const InstancePropertyPair &property);
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virtual void startRenderTimer();
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void slowDownRenderTimer();
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void stopRenderTimer();
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void setRenderTimerInterval(int timerInterval);
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int renderTimerInterval() const;
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void setSlowRenderTimerInterval(int timerInterval);
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virtual void initializeView() = 0;
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virtual void setupScene(const CreateSceneCommand &command) = 0;
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void loadDummyDataFiles(const QString& directory);
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void loadDummyDataContext(const QString& directory);
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void loadDummyDataFile(const QFileInfo& fileInfo);
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void loadDummyContextObjectFile(const QFileInfo& fileInfo);
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static QStringList dummyDataDirectories(const QString& directoryPath);
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void setTimerId(int timerId);
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int timerId() const;
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QQmlContext *rootContext() const;
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const QVector<InstancePropertyPair> changedPropertyList() const;
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void clearChangedPropertyList();
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virtual void refreshBindings() = 0;
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void setupDummysForContext(QQmlContext *context);
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void setupMockupTypes(const QVector<MockupTypeContainer> &container);
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void setupFileUrl(const QUrl &fileUrl);
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void setupImports(const QVector<AddImportContainer> &container);
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void setupDummyData(const QUrl &fileUrl);
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void setupDefaultDummyData();
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QList<ServerNodeInstance> setupInstances(const CreateSceneCommand &command);
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QList<QQmlContext*> allSubContextsForObject(QObject *object);
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static QList<QObject*> allSubObjectsForObject(QObject *object);
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virtual void resizeCanvasSizeToRootItemSize() = 0;
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private:
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void setupOnlyWorkingImports(const QStringList &workingImportStatementList);
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ServerNodeInstance m_rootNodeInstance;
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ServerNodeInstance m_activeStateInstance;
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QHash<qint32, ServerNodeInstance> m_idInstanceHash;
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QHash<QObject*, ServerNodeInstance> m_objectInstanceHash;
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QMultiHash<QString, ObjectPropertyPair> m_fileSystemWatcherHash;
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QList<QPair<QString, QPointer<QObject> > > m_dummyObjectList;
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QPointer<QFileSystemWatcher> m_fileSystemWatcher;
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QPointer<QFileSystemWatcher> m_dummdataFileSystemWatcher;
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QPointer<Internal::ChildrenChangeEventFilter> m_childrenChangeEventFilter;
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QUrl m_fileUrl;
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NodeInstanceClientInterface *m_nodeInstanceClient;
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int m_timer = 0;
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int m_renderTimerInterval = 16;
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bool m_slowRenderTimer = false;
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int m_slowRenderTimerInterval = 200;
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QVector<InstancePropertyPair> m_changedPropertyList;
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QByteArray m_importCode;
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QPointer<QObject> m_dummyContextObject;
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QPointer<QQmlComponent> m_importComponent;
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QPointer<QObject> m_importComponentObject;
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std::unique_ptr<MultiLanguage::Link> multilanguageLink;
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int m_needsExtraRenderCount = 0;
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int m_extraRenderCurrentPass = 0;
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};
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}
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