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>
		
			
				
	
	
		
			187 lines
		
	
	
		
			5.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			187 lines
		
	
	
		
			5.3 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 "qt5rendernodeinstanceserver.h"
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#include <QSGItem>
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#include "servernodeinstance.h"
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#include "childrenchangeeventfilter.h"
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#include "propertyabstractcontainer.h"
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#include "propertybindingcontainer.h"
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#include "propertyvaluecontainer.h"
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#include "instancecontainer.h"
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#include "createinstancescommand.h"
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#include "changefileurlcommand.h"
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#include "clearscenecommand.h"
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#include "reparentinstancescommand.h"
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#include "changevaluescommand.h"
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#include "changebindingscommand.h"
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#include "changeidscommand.h"
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#include "removeinstancescommand.h"
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#include "nodeinstanceclientinterface.h"
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#include "removepropertiescommand.h"
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#include "valueschangedcommand.h"
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#include "informationchangedcommand.h"
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#include "pixmapchangedcommand.h"
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#include "commondefines.h"
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#include "childrenchangeeventfilter.h"
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#include "changestatecommand.h"
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#include "childrenchangedcommand.h"
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#include "completecomponentcommand.h"
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#include "componentcompletedcommand.h"
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#include "createscenecommand.h"
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#include "dummycontextobject.h"
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#include "designersupportfunctions.h"
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namespace QmlDesigner {
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Qt5RenderNodeInstanceServer::Qt5RenderNodeInstanceServer(NodeInstanceClientInterface *nodeInstanceClient) :
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    Qt5NodeInstanceServer(nodeInstanceClient)
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{
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}
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void Qt5RenderNodeInstanceServer::collectItemChangesAndSendChangeCommands()
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{
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    static bool inFunction = false;
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    if (!inFunction) {
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        inFunction = true;
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        bool adjustSceneRect = false;
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        if (sgView()) {
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            foreach (QSGItem *item, allItems()) {
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                if (item && hasInstanceForObject(item)) {
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                    ServerNodeInstance instance = instanceForObject(item);
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                    if (DesignerSupport::dirty(item, DesignerSupport::ContentUpdateMask))
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                        m_dirtyInstanceSet.insert(instance);
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                }
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            }
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            clearChangedPropertyList();
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            resetAllItems();
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            if (!m_dirtyInstanceSet.isEmpty() && nodeInstanceClient()->bytesToWrite() < 10000) {
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                nodeInstanceClient()->pixmapChanged(createPixmapChangedCommand(m_dirtyInstanceSet.toList()));
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                m_dirtyInstanceSet.clear();
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            }
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//            if (adjustSceneRect) {
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//                QRectF boundingRect = rootNodeInstance().boundingRect();
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//                if (boundingRect.isValid()) {
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//                    declarativeView()->setSceneRect(boundingRect);
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//                }
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//            }
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            slowDownRenderTimer();
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            nodeInstanceClient()->flush();
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            nodeInstanceClient()->synchronizeWithClientProcess();
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        }
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        inFunction = false;
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    }
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}
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void Qt5RenderNodeInstanceServer::createScene(const CreateSceneCommand &command)
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{
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    NodeInstanceServer::createScene(command);
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    QList<ServerNodeInstance> instanceList;
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    foreach (const InstanceContainer &container, command.instances()) {
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        ServerNodeInstance instance = instanceForId(container.instanceId());
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        if (instance.isValid()) {
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            instanceList.append(instance);
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        }
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    }
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    nodeInstanceClient()->pixmapChanged(createPixmapChangedCommand(instanceList));
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}
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void Qt5RenderNodeInstanceServer::clearScene(const ClearSceneCommand &command)
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{
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    NodeInstanceServer::clearScene(command);
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    m_dirtyInstanceSet.clear();
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}
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void Qt5RenderNodeInstanceServer::completeComponent(const CompleteComponentCommand &command)
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{
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    NodeInstanceServer::completeComponent(command);
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    QList<ServerNodeInstance> instanceList;
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    foreach (qint32 instanceId, command.instances()) {
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        ServerNodeInstance instance = instanceForId(instanceId);
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        if (instance.isValid()) {
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            instanceList.append(instance);
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        }
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    }
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    nodeInstanceClient()->pixmapChanged(createPixmapChangedCommand(instanceList));
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}
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} // namespace QmlDesigner
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