--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintUI/imageprinteng/src/settingsconverter.cpp	Thu Dec 17 08:45:53 2009 +0200
@@ -0,0 +1,220 @@
+/*
+* Copyright (c) 2004-2007 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:  
+*
+*/
+
+
+#include <StringLoader.h>
+
+#include "settingsconverter.h"
+#include "ctintcapability.h"
+#include "clistcapability.h"
+#include "cfloatcapability.h"
+#include "stringids.h"
+#include "tprintcapability.h"
+#include "imageprintvariant.h"
+#include "clog.h"
+#include "crealfactory.h"
+
+const TInt KEngineLimitValue( -1 );
+const TInt KMenuItemsRequired( 2 );
+
+// Converts TCapability to CTIntCapability
+CTIntCapability* SettingsConverter::AddTIntCapabilityLC(
+    TPrintCapability& aCapability,
+    TInt aIndexOnList,
+    TInt aCapabUid )
+    {
+    LOG("SettingsConverter::AddTIntCapabilityLC Begin");
+    CTIntCapability* intC = new ( ELeave ) CTIntCapability;
+    CleanupStack::PushL( intC );
+
+    // If engine returns KEngineLimitValue as low/high limit then it means
+    // that there is no minimum or maximum limit
+    if ( aCapability.iLow == KEngineLimitValue )
+        {
+        intC->iMax = KMinTInt32;
+        }
+    else
+        {
+        intC->iMin = aCapability.iLow;
+        }
+
+    if ( aCapability.iHigh == KEngineLimitValue )
+        {
+        intC->iMax = KMaxTInt32;
+        }
+    else
+        {
+        intC->iMax = aCapability.iHigh;
+        }
+
+    // Initialize TInt capability and return it
+    intC->iTitle = SettingsConverter::TextStringLC( aCapabUid )->Des();
+    CleanupStack::PopAndDestroy();  // SettingsConverter text string
+    intC->iIndexOnList = aIndexOnList;
+    intC->iUid = aCapabUid;
+    intC->iValue = aCapability.iDefaultValue;
+	
+	LOG("SettingsConverter::AddTIntCapabilityLC End");
+    return intC;
+    }
+
+// Converts TCapability to CListCapability
+CListCapability* SettingsConverter::AddListCapabilityLC(
+    TPrintCapability& aCapability,
+    TInt aIndexOnList,
+    TInt aCapabUid,
+    CRealFactory* aFactory )
+    {
+    LOG("SettingsConverter::AddListCapabilityLC Begin");
+    CListCapability* listC = new ( ELeave ) CListCapability( aFactory );
+    CleanupStack::PushL( listC );
+    listC->iIndexOnList = aIndexOnList;
+    listC->iUid = aCapabUid;
+ 
+	/* There's a problem with some usb printers:
+	   They offer "normal" print quality twice and nothing else.
+	   This has to be handled so that user is not shown the option
+	   as he cannot change it anyway in this case */
+	TBool qualityDuplicates = EFalse;
+	if ( aCapabUid == EPrintCapabQuality && 
+		 aCapability.iEnumCount == KMenuItemsRequired )
+		{
+		if ( aCapability.iEnumCodes[0] == aCapability.iEnumCodes[1] )
+			{
+			LOG("SettingsConverter::AddListCapabilityLC duplicate quality detected!");
+			qualityDuplicates = ETrue;
+			}
+		} 
+		 
+    // If there is only one value for certain capability, empty
+    // title is added so the capability is not visible on the
+    // settings menu.
+    if( aCapability.iEnumCount < KMenuItemsRequired || qualityDuplicates )
+        {
+        listC->iTitle = SettingsConverter::TextStringLC( 0 )->Des();
+        }
+    else
+        {
+        listC->iTitle = SettingsConverter::TextStringLC( aCapabUid )->Des();        
+        }    
+
+    CleanupStack::PopAndDestroy();  // SettingsConverter text string
+    listC->iValue = aCapability.iDefaultValue;
+
+    TBool enumLabels = listC->iTitle.CompareF( KNullDesC() ) !=  0;
+    TInt i( 0 );
+    TInt num( aCapability.iEnumCount );
+    for ( i = 0; i < num; i++ )
+        {
+        User::LeaveIfError(
+            listC->iEnumIDs.Append( aCapability.iEnumCodes[i] ) );
+
+        // Find matching text for the enumeration if the capability is
+        // visible on the settings view
+#ifdef IMG_PRINT_DYNAMIC_PRINT_SETTINGS        
+        if ( enumLabels || aCapability.iEnumCount < KMenuItemsRequired )
+#else
+		// Not for layout if no dynamic print settings
+        if (( enumLabels || aCapability.iEnumCount < KMenuItemsRequired ) &&
+            aCapabUid != EPrintCapabLayout )
+#endif
+            {
+            LOG("SettingsConverter::AddListCapabilityLC Adding real value");
+            User::LeaveIfError( listC->iTexts.Append(
+                SettingsConverter::TextStringLC( aCapability.iEnumCodes[i] )));
+            CleanupStack::Pop();    // SettingsConverter text string                   	
+            }
+        else
+            {
+            LOG("SettingsConverter::AddListCapabilityLC Adding EMPTY value");
+            User::LeaveIfError( listC->iTexts.Append(
+                StringLoader::LoadLC( R_EMPTY ) ) );
+            CleanupStack::Pop();	// SettingsConverter text string
+            }
+        }
+
+    if ( aCapability.iEnumCount > 0 )
+        {
+        i = 0;
+        // Check that current active capability code is found from the
+        // list of codes and activate first one if not found
+        TInt num( aCapability.iEnumCount );
+        while ( i < num &&
+                listC->iValue != aCapability.iEnumCodes[i] )
+            {
+            i++;
+            }
+        if ( i >= aCapability.iEnumCount )
+            {
+            listC->iValue = aCapability.iEnumCodes[0];
+            }
+        }
+
+	LOG("SettingsConverter::AddListCapabilityLC End");
+    return listC;
+    }
+
+// Converts TCapability to CFloatCapability
+CFloatCapability* SettingsConverter::AddFloatCapabilityLC(
+    TPrintCapability& aCapability,
+    TInt aIndexOnList,
+    TInt aCapabUid )
+    {
+    LOG("SettingsConverter::AddFloatCapabilityLC Begin");
+    CFloatCapability* floatC = new ( ELeave ) CFloatCapability;
+    CleanupStack::PushL( floatC );
+
+    floatC->iIndexOnList = aIndexOnList;
+    floatC->iUid = aCapabUid;
+    floatC->iTitle = SettingsConverter::TextStringLC( aCapabUid )->Des();
+    CleanupStack::PopAndDestroy();  // SettingsConverter text string
+
+    floatC->SetValues( aCapability.iLow,
+                       aCapability.iDefaultValue, aCapability.iHigh );
+    
+    LOG("SettingsConverter::AddFloatCapabilityLC End");
+    return floatC;
+    }
+
+// Fetches text string based on the enumeration ID
+HBufC* SettingsConverter::TextStringLC(
+    TInt aId )
+    {
+    LOG1("SettingsConverter::TextStringLC Begin: %d", aId );
+    HBufC* buf = 0;
+    TBool found( EFalse );
+
+    TInt i( 0 );
+    for ( i = 0; i < KConverterTableCount && !found; i++ )
+        {
+        if ( aId == KIDConverterTable[i][0] )
+            {
+            buf = StringLoader::LoadLC( KIDConverterTable[i][1] );
+            found = ETrue;
+            }
+        }
+
+    if ( !found )
+        {
+        User::Leave( KErrNotFound );
+        }
+
+	LOG("SettingsConverter::TextStringLC End");
+    return buf;
+    }
+
+//  End of File