--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DirectPrint/DirectPrintApp/src/directprintmodel.cpp	Tue May 11 14:10:02 2010 +0800
@@ -0,0 +1,476 @@
+/*
+* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* Kanrikogaku Kenkyusho, Ltd. - Initial contribution
+*
+* Contributors:
+*
+* Description:
+* This model class for DirectPrint data managemrnt
+*
+*/
+
+#include <bautils.h>
+#include <eikenv.h>
+#include <s32file.h>
+#include <DirectPrintApp.rsg>
+
+#include "clog.h"
+#include "DirectPrintModel.h"
+#include "directprintprinterinforeader.h"
+
+CDirectPrintModel::CDirectPrintModel()
+	: iCurrentPrinter(-1)
+	, iCurrentBearer(-1)
+	, iCurrentProperty(-1)
+	, iMaxPrinterId(0)
+	{
+	}
+
+CDirectPrintModel::~CDirectPrintModel()
+	{
+	iPrinters.Close();
+	iBearers.Close();
+	iProperties.ResetAndDestroy();
+	delete iPrinterInfoReader;
+	}
+
+CDirectPrintModel* CDirectPrintModel::NewL()
+	{
+	CDirectPrintModel* self = CDirectPrintModel::NewLC();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CDirectPrintModel* CDirectPrintModel::NewLC()
+	{
+	CDirectPrintModel* self = new(ELeave) CDirectPrintModel();
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	return self;
+	}
+
+void CDirectPrintModel::ConstructL()
+	{
+	LOG("CDirectPrintModel::ConstructL BEGIN");
+	iFs = CEikonEnv::Static()->FsSession();
+
+	// Read setting data
+	InternalizeDataL();
+
+	iPrinterInfoReader = CDirectPrintPrinterInfoReader::NewL(*this);
+	iPrinterInfoReader->ReadPrinterInfoL();
+
+	LOG("CDirectPrintModel::ConstructL END");
+	}
+
+void CDirectPrintModel::InitializeDataL()
+	{
+	}
+
+void CDirectPrintModel::InternalizeDataL()
+	{
+	LOG("CDirectPrintModel::ConstructL BEGIN");
+	TFileName fileName;
+	CEikonEnv::Static()->ReadResourceAsDes16L(fileName, R_DIRECTPRINT_SETTING_FILE);
+
+	if (BaflUtils::FileExists(iFs, fileName))
+		{
+		LOG("CDirectPrintModel::ConstructL file exist");
+		RFileReadStream stream;
+		TInt err = stream.Open(iFs, fileName, EFileRead|EFileStream);
+
+		TInt count, i;
+		count = stream.ReadInt32L();
+		for (i=0; i<count; i++)
+			{
+			TDirectPrintPrinterData data;
+			data.InternalizeL(stream);
+			AddPrinterDataL(data);
+			if (iMaxPrinterId < data.iPrinterId)
+				{
+				iMaxPrinterId = data.iPrinterId;
+				}
+			}
+		iCurrentPrinter = stream.ReadInt32L();
+
+		count = stream.ReadInt32L();
+		for (i=0; i<count; i++)
+			{
+			TDirectPrintBearerData data;
+			data.InternalizeL(stream);
+			AddBearerDataL(data);
+			}
+		iCurrentBearer = stream.ReadInt32L();
+
+		count = stream.ReadInt32L();
+		for (i=0; i<count; i++)
+			{
+			CPrinterProperty* property = new(ELeave)CPrinterProperty();
+			CleanupStack::PushL(property);
+			property->InternalizeL(stream);
+			CleanupStack::Pop(property);
+			AddPrinterPropertyL(property);
+			}
+		iCurrentProperty = stream.ReadInt32L();
+
+		stream.Close();
+		}
+	LOG("CDirectPrintModel::ConstructL END");
+	}
+
+void CDirectPrintModel::ExternalizeDataL()
+	{
+	LOG("CDirectPrintModel::ExternalizeDataL START");
+	TFileName fileName;
+	CEikonEnv::Static()->ReadResourceAsDes16L(fileName, R_DIRECTPRINT_SETTING_FILE);
+
+	RFileWriteStream stream;
+	TInt err = stream.Replace(iFs, fileName, EFileWrite|EFileStream);
+
+	TInt count, i;
+	count = iPrinters.Count();
+	stream.WriteInt32L(count);
+	for (i=0; i<count; i++)
+		{
+		iPrinters[i].ExternalizeL(stream);
+		}
+	stream.WriteInt32L(iCurrentPrinter);
+
+	count = iBearers.Count();
+	stream.WriteInt32L(count);
+	for (i=0; i<count; i++)
+		{
+		iBearers[i].ExternalizeL(stream);
+		}
+	stream.WriteInt32L(iCurrentBearer);
+
+	count = iProperties.Count();
+	stream.WriteInt32L(count);
+	for (i=0; i<count; i++)
+		{
+		iProperties[i]->ExternalizeL(stream);
+		}
+	stream.WriteInt32L(iCurrentProperty);
+
+	stream.Close();
+	LOG("CDirectPrintModel::ExternalizeDataL END");
+	}
+
+void CDirectPrintModel::GetPrinterDataL(TInt aIndex, TDirectPrintPrinterData& aData)
+	{
+	aData = iPrinters[aIndex];
+	}
+
+void CDirectPrintModel::GetBearerDataL(TInt aIndex, TDirectPrintBearerData& aData)
+	{
+	aData = iBearers[aIndex];
+	}
+
+void CDirectPrintModel::GetCurrentBearerDataL(TDirectPrintBearerData& aData)
+	{
+	TDirectPrintPrinterData printer;
+	GetPrinterDataL(CurrentPrinter(), printer);
+
+	TInt count = BearerCount();
+	for (TInt i=0; i<count; i++)
+		{
+		TInt printerId = iBearers[i].iPrinterId;
+		if (printerId == printer.iPrinterId)
+			{
+			aData = iBearers[i];
+			break;
+			}
+		}
+	}
+
+void CDirectPrintModel::GetSelectedBearerDataL(TDirectPrintBearerData& aData)
+	{
+	TDirectPrintPrinterData printer;
+	GetPrinterDataL(SelectPrinter(), printer);
+
+	TInt count = BearerCount();
+	for (TInt i=0; i<count; i++)
+		{
+		TInt printerId = iBearers[i].iPrinterId;
+		if (printerId == printer.iPrinterId)
+			{
+			aData = iBearers[i];
+			break;
+			}
+		}
+	}
+
+CPrinterProperty* CDirectPrintModel::GetPrinterPropertyL(TInt aIndex)
+	{
+	return iProperties[aIndex];
+	}
+
+CPrinterProperty* CDirectPrintModel::GetCurrentPrinterPropertyL(TUid aAppUid)
+	{
+	CPrinterProperty* property = NULL;
+	TDirectPrintPrinterData printer;
+	GetPrinterDataL(CurrentPrinter(), printer);
+
+	TInt index, count;
+	count = PropertyCount();
+	for (index=0; index<count; index++)
+		{
+		TInt printerId = iProperties[index]->iPrinterId;
+		TUid uid = TUid::Uid(iProperties[index]->iApplicationId);
+		if ((printerId == printer.iPrinterId) &&
+			(uid == aAppUid))
+			{
+			if (iCurrentProperty != index)
+				{
+				iCurrentProperty = index;
+				}
+			property = iProperties[index];
+			break;
+			}
+		}
+
+	return property;
+	}
+
+TInt CDirectPrintModel::GetCurrentPrinterIdL()
+	{
+	TDirectPrintPrinterData printer;
+	GetPrinterDataL(CurrentPrinter(), printer);
+	return printer.iPrinterId;
+	}
+
+TInt CDirectPrintModel::CurrentPrinter()
+	{
+	return iCurrentPrinter;
+	}
+
+TInt CDirectPrintModel::CurrentBearer()
+	{
+	return iCurrentBearer;
+	}
+
+TInt CDirectPrintModel::CurrentProperty()
+	{
+	return iCurrentProperty;
+	}
+
+TInt CDirectPrintModel::SelectPrinter()
+	{
+	return iSelectPrinter;
+	}
+
+TInt CDirectPrintModel::PrinterCount()
+	{
+	return iPrinters.Count();
+	}
+
+TInt CDirectPrintModel::BearerCount()
+	{
+	return iBearers.Count();
+	}
+
+TInt CDirectPrintModel::PropertyCount()
+	{
+	return iProperties.Count();
+	}
+
+void CDirectPrintModel::SetPrinterDataL(TInt aIndex, const TDirectPrintPrinterData& aData)
+	{
+	if ((aIndex >= 0) && (iPrinters.Count() > aIndex))
+		{
+		iPrinters[aIndex] = aData;
+		}
+	else
+		{
+		iPrinters.AppendL(aData);
+		}
+	iPrinterInfoReader->ReadPrinterInfoL();
+	}
+
+void CDirectPrintModel::SetPrinterDataL(const TDirectPrintPrinterData& aData)
+	{
+	TBool isSet = EFalse;
+	TInt count = PrinterCount();
+	for (TInt i=0; i<count; i++)
+		{
+		TInt printerId = iPrinters[i].iPrinterId;
+		if (printerId == aData.iPrinterId)
+			{
+			iPrinters[i] = aData;
+			isSet = ETrue;
+			break;
+			}
+		}
+
+	if (!isSet)
+		{
+		iPrinters.AppendL(aData);
+		}
+	iPrinterInfoReader->ReadPrinterInfoL();
+	}
+
+void CDirectPrintModel::SetBearerDataL(TInt aIndex, const TDirectPrintBearerData& aData)
+	{
+	if ((aIndex >= 0) && (iBearers.Count() > aIndex))
+		{
+		iBearers[aIndex] = aData;
+		}
+	else
+		{
+		iBearers.AppendL(aData);
+		}
+	}
+
+void CDirectPrintModel::SetBearerDataL(const TDirectPrintBearerData& aData)
+	{
+	TBool isSet = EFalse;
+	TInt count = BearerCount();
+	for (TInt i=0; i<count; i++)
+		{
+		TInt printerId = iBearers[i].iPrinterId;
+		if (printerId == aData.iPrinterId)
+			{
+			iBearers[i] = aData;
+			isSet = ETrue;
+			break;
+			}
+		}
+
+	if (!isSet)
+		{
+		iBearers.AppendL(aData);
+		}
+	}
+
+void CDirectPrintModel::SetPrinterPropertyL(TInt aIndex, CPrinterProperty* aProperty)
+	{
+	if ((aIndex >= 0) && (iProperties.Count() > aIndex))
+		{
+		*(iProperties[aIndex]) = *aProperty;
+		delete aProperty;
+		}
+	else
+		{
+		iProperties.AppendL(aProperty);
+		}
+	}
+
+void CDirectPrintModel::SetPrinterPropertyL(CPrinterProperty* aProperty)
+	{
+	CPrinterProperty* property = GetCurrentPrinterPropertyL(TUid::Uid(aProperty->iApplicationId));
+	if (property)
+		{
+		TInt count1, count2;
+		count1 = property->iPropertyItems.Count();
+		count2 = aProperty->iPropertyItems.Count();
+		for (TInt i=0; i<count2; i++)
+			{
+			TBool isSet = EFalse;
+			for (TInt j=0; j<count1; j++)
+				{
+				if (aProperty->iPropertyItems[i].iItemId == property->iPropertyItems[j].iItemId)
+					{
+					(property->iPropertyItems[j]) = (aProperty->iPropertyItems[i]);
+					isSet = ETrue;
+					break;
+					}
+				}
+
+			if (!isSet)
+				{
+				property->iPropertyItems.AppendL(aProperty->iPropertyItems[i]);
+				}
+			}
+		delete aProperty;
+		}
+	else
+		{
+		iProperties.AppendL(aProperty);
+		}
+	}
+
+void CDirectPrintModel::SetCurrentPrinter(TInt aIndex)
+	{
+	iCurrentPrinter = aIndex;
+	}
+
+void CDirectPrintModel::SetCurrentBearer(TInt aIndex)
+	{
+	iCurrentBearer = aIndex;
+	}
+
+void CDirectPrintModel::SetCurrentProperty(TInt aIndex)
+	{
+	iCurrentProperty = aIndex;
+	}
+
+void CDirectPrintModel::SetSelectPrinter(TInt aIndex)
+	{
+	iSelectPrinter = aIndex;
+	}
+
+void CDirectPrintModel::AddPrinterDataL(const TDirectPrintPrinterData& aData)
+	{
+	iPrinters.AppendL(aData);
+	}
+
+void CDirectPrintModel::AddBearerDataL(const TDirectPrintBearerData& aData)
+	{
+	iBearers.AppendL(aData);
+	}
+
+void CDirectPrintModel::AddPrinterPropertyL(CPrinterProperty* aProperty)
+	{
+	iProperties.AppendL(aProperty);
+	}
+
+void CDirectPrintModel::RemovePrinterDataL(TInt aIndex)
+	{
+	if ((aIndex >= 0) && (iPrinters.Count() > aIndex))
+		{
+		iPrinters.Remove(aIndex);
+		}
+	}
+
+void CDirectPrintModel::RemoveBearerDataL(TInt aIndex)
+	{
+	if ((aIndex >= 0) && (iBearers.Count() > aIndex))
+		{
+		iBearers.Remove(aIndex);
+		}
+	}
+
+void CDirectPrintModel::RemovePrinterPropertyL(TInt aIndex)
+	{
+	if ((aIndex >= 0) && (iProperties.Count() > aIndex))
+		{
+		iProperties.Remove(aIndex);
+		}
+	}
+
+void CDirectPrintModel::MoveTopPrinterDataL(TInt aIndex)
+	{
+	if ((aIndex >= 0) && (iPrinters.Count() > aIndex))
+		{
+		TDirectPrintPrinterData data = iPrinters[aIndex];
+		iPrinters.Remove(aIndex);
+		iPrinters.Insert(data, 0);
+		}
+	iPrinterInfoReader->ReadPrinterInfoL();
+	}
+
+TUid CDirectPrintModel::SettingUIPluginUidL()
+	{
+	TDirectPrintPrinterData printer;
+	GetPrinterDataL(0, printer);
+
+	return iPrinterInfoReader->GetSettingUIPluginL(printer.iTypeName);
+	}
+