--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mulwidgets/alfviewwidget/src/alfviewwidgetfactoryplugin.cpp Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: view widget factory pluging implementation.
+*
+*/
+
+
+#include <ecom/implementationproxy.h>
+#include <osn/osnnew.h>
+#include <alf/ialfviewwidget.h>
+#include <alf/alfexception.h>
+#include "alfviewwidget.h"
+#include "alfviewwidgetexception.h"
+#include "alfviewwidgetfactoryplugin.h"
+
+using namespace Alf;
+
+// UID of the view widget factory plugin.
+const TInt KViewWidgetFactoryPluginUid = {0x20010104};
+
+// Amount of products produced by this factory.
+const int KProductCount = 1;
+
+AlfViewWidgetFactoryPlugin* AlfViewWidgetFactoryPlugin::newL()
+ {
+ return new (EMM) AlfViewWidgetFactoryPlugin();
+ }
+
+IAlfInterfaceBase* AlfViewWidgetFactoryPlugin::createProduct(const char* aProduct, void* aInitData)
+ {
+ AlfViewWidget* ret(0);
+
+ if(!strcmp(aProduct, IAlfViewWidget::type().mImplementationId))
+ {
+ // Typecast the initialization data
+ AlfViewWidgetInitData* initData = (AlfViewWidgetInitData*) aInitData;
+
+ // Throw exception if init data is null
+ if(initData == 0)
+ {
+ ALF_THROW(AlfViewWidgetException, EInitializationError, "View widget initialization data was NULL.");
+ }
+
+ // Assert that the UI Accelerator Toolkit Environment in the initialization data is correct.
+ if(initData->mEnv == 0)
+ {
+ ALF_THROW(AlfViewWidgetException, EInitializationError, "Environment instance in view widget initialization data was NULL.");
+ }
+
+ // Assert that widget id in the initialization data is correct.
+ if(initData->mWidgetId == 0)
+ {
+ ALF_THROW(AlfViewWidgetException, EInitializationError, "Widget ID in view widget initialization data was NULL.");
+ }
+
+
+ // Assert that display pointer in the initialization data is correct.
+ if(initData->mDisplay == 0)
+ {
+ ALF_THROW(AlfViewWidgetException, EInitializationError, "Display instance in view widget initialization data was NULL.");
+ }
+
+ // Create container widget
+ ret = new (EMM) AlfViewWidget(initData->mWidgetId, initData->mControlGroupId, *initData->mEnv,
+ *initData->mDisplay, initData->mNode, initData->mFilePath);
+ }
+
+ return static_cast<IAlfViewWidget*>(ret);
+ }
+
+int AlfViewWidgetFactoryPlugin::productCount() const
+ {
+ return KProductCount;
+ }
+
+const char* AlfViewWidgetFactoryPlugin::productInfo(int aIndex) const
+ {
+ switch(aIndex)
+ {
+ case 0: return alfviewwidget::ident.mImplementationId;
+ default: break;
+ }
+
+ return 0;
+ }
+
+IAlfInterfaceBase* AlfViewWidgetFactoryPlugin::makeInterface(const IfId& aType)
+ {
+ if(!strcmp(aType.mImplementationId, IAlfFactoryPlugin::type().mImplementationId))
+ {
+ return static_cast<IAlfFactoryPlugin*>(this);
+ }
+
+ return 0;
+ }
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+const TImplementationProxy ImplementationTable[] =
+ {
+ IMPLEMENTATION_PROXY_ENTRY( KViewWidgetFactoryPluginUid,
+ AlfViewWidgetFactoryPlugin::newL )
+ };
+
+// Entry point for ECom architecture to resolve the instantiation method pointer
+// for a given implementation UID.
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+ {
+ aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+ return ImplementationTable;
+ }