forked from qt-creator/qt-creator
		
	Change-Id: Id50d8c6130e9d5169a74015bc24e84de64eabfa7 Reviewed-on: http://codereview.qt.nokia.com/634 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Thomas Hartmann <Thomas.Hartmann@nokia.com>
		
			
				
	
	
		
			198 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			198 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/**************************************************************************
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**
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**  This  file  is  part  of  Qt  Creator
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**
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**  Copyright  (c)  2011  Nokia  Corporation  and/or  its  subsidiary(-ies).
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**
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**  Contact:  Nokia  Corporation  (qt-info@nokia.com)
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**
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**  No  Commercial  Usage
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**
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**  This  file  contains  pre-release  code  and  may  not  be  distributed.
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**  You  may  use  this  file  in  accordance  with  the  terms  and  conditions
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**  contained  in  the  Technology  Preview  License  Agreement  accompanying
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**  this  package.
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**
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**  GNU  Lesser  General  Public  License  Usage
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**
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**  Alternatively,  this  file  may  be  used  under  the  terms  of  the  GNU  Lesser
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**  General  Public  License  version  2.1  as  published  by  the  Free  Software
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**  Foundation  and  appearing  in  the  file  LICENSE.LGPL  included  in  the
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**  packaging  of  this  file.   Please  review  the  following  information  to
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**  ensure  the  GNU  Lesser  General  Public  License  version  2.1  requirements
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**  will  be  met:  http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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**  In  addition,  as  a  special  exception,  Nokia  gives  you  certain  additional
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**  rights.   These  rights  are  described  in  the  Nokia  Qt  LGPL  Exception
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**  version  1.1,  included  in  the  file  LGPL_EXCEPTION.txt  in  this  package.
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**
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**  If  you  have  questions  regarding  the  use  of  this  file,  please  contact
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**  Nokia  at  qt-info@nokia.com.
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**
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**************************************************************************/
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#include "qt5nodeinstanceserver.h"
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#if QT_VERSION >= 0x050000
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#include <QSGItem>
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#include <QSGView>
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#include <designersupportfunctions.h>
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#include <addimportcontainer.h>
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#include <createscenecommand.h>
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namespace QmlDesigner {
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Qt5NodeInstanceServer::Qt5NodeInstanceServer(NodeInstanceClientInterface *nodeInstanceClient)
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    : NodeInstanceServer(nodeInstanceClient),
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      m_designerSupport(new DesignerSupport)
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{
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    addImportString("import QtQuick 2.0\n");
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}
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Qt5NodeInstanceServer::~Qt5NodeInstanceServer()
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{
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    delete sgView();
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    delete m_designerSupport;
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    m_designerSupport = 0;
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}
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QSGView *Qt5NodeInstanceServer::sgView() const
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{
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    return m_sgView.data();
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}
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void Qt5NodeInstanceServer::initializeView(const QVector<AddImportContainer> &/*importVector*/)
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{
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    Q_ASSERT(!sgView());
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    m_sgView = new QSGView;
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#ifndef Q_WS_MAC
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    sgView()->setAttribute(Qt::WA_DontShowOnScreen, true);
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#endif
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    sgView()->show();
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#ifdef Q_WS_MAC
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    sgView()->setAttribute(Qt::WA_DontShowOnScreen, true);
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#endif
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    sgView()->setUpdatesEnabled(false);
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}
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QDeclarativeView *Qt5NodeInstanceServer::declarativeView() const
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{
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    return 0;
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}
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QDeclarativeEngine *Qt5NodeInstanceServer::engine() const
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{
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    if (sgView())
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        return sgView()->engine();
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    return 0;
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}
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void Qt5NodeInstanceServer::resizeCanvasSizeToRootItemSize()
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{
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    if (sgView())
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        sgView()->resize(rootNodeInstance().size().toSize());
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}
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void Qt5NodeInstanceServer::resetAllItems()
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{
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    foreach (QSGItem *item, allItems())
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        DesignerSupport::resetDirty(item);
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}
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QList<ServerNodeInstance> Qt5NodeInstanceServer::setupScene(const CreateSceneCommand &command)
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{
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    setupFileUrl(command.fileUrl());
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    setupImports(command.imports());
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    QList<ServerNodeInstance> instanceList = setupInstances(command);
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    sgView()->resize(rootNodeInstance().boundingRect().size().toSize());
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    return instanceList;
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}
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QList<QSGItem*> subItems(QSGItem *parentItem)
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{
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    QList<QSGItem*> itemList;
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    itemList.append(parentItem->childItems());
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    foreach (QSGItem *childItem, parentItem->childItems())
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        itemList.append(subItems(childItem));
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    return itemList;
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}
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QList<QSGItem*> Qt5NodeInstanceServer::allItems() const
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{
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    QList<QSGItem*> itemList;
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    if (sgView()) {
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        itemList.append(sgView()->rootItem());
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        itemList.append(subItems(sgView()->rootItem()));
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    }
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    return itemList;
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}
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void Qt5NodeInstanceServer::refreshBindings()
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{
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    DesignerSupport::refreshExpressions(context());
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}
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DesignerSupport *Qt5NodeInstanceServer::designerSupport() const
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{
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    return m_designerSupport;
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}
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void Qt5NodeInstanceServer::createScene(const CreateSceneCommand &command)
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{
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    m_designerSupport = new DesignerSupport;
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    NodeInstanceServer::createScene(command);
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}
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void Qt5NodeInstanceServer::clearScene(const ClearSceneCommand &command)
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{
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    NodeInstanceServer::clearScene(command);
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    delete m_designerSupport;
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    m_designerSupport = 0;
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}
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} // QmlDesigner
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#endif // QT_VERSION
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