--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintUI/imageprinteng/src/clistcapability.cpp	Wed Sep 01 12:30:38 2010 +0100
@@ -0,0 +1,213 @@
+/*
+* 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 <AknQueryValueText.h>
+#include <aknpopupsettingpage.h>
+#include <badesca.h>
+#include <imageprintengine.rsg>
+
+#include "clistcapability.h"
+#include "crealfactory.h"
+#include "mprintsettings.h"
+#include "tprinter.h"
+#include "mdiscoveryobserver.h"
+#include "printcapabilitycodes.h"
+
+const TInt KArrayGranularity( 4 );
+const TInt KTwoPaperSizeAvailable( 2 );
+const TInt KTemplateSize = 16;
+const TInt KTemplates[] = {1554,1552,1565,1555,1501,1553,1551,1558,1502,1504,1564,1506,1509,1512,1513,1516};
+
+CListCapability::CListCapability( CRealFactory* aFactory ) :
+	iFactory( aFactory )
+	{
+	}
+	
+// Destructor
+CListCapability::~CListCapability()
+    {
+    iEnumIDs.Close();
+    iTexts.ResetAndDestroy();
+    }
+
+// Creates text string for the settings list box
+HBufC* CListCapability::ListBoxTextL()
+    {        
+    CDesCArrayFlat* strings = 
+        new ( ELeave ) CDesCArrayFlat( KArrayGranularity );
+    CleanupStack::PushL( strings );
+    strings->AppendL( iTitle );
+
+    TInt i( 0 );
+    TInt num( iEnumIDs.Count() );
+    TBool found( EFalse );
+    // Find the matching text based on the enumeration value
+    for ( i = 0; i < num && !found; i++ )
+        {
+        if ( iEnumIDs[i] == iValue )
+            {
+            strings->AppendL( iTexts[i]->Des() );
+            found = ETrue;
+            }
+        }
+
+    if ( !found )
+        {
+        User::Leave( KErrNotFound );
+        }
+
+    HBufC* buf = StringLoader::LoadL( R_QTN_LBOX_FORMAT, *strings ); 
+    CleanupStack::PopAndDestroy();  // strings
+
+    return buf;    
+    }
+
+// Displays pop-up list for changing the active TInt value
+TBool CListCapability::LaunchPopupListL()
+    {        
+    // Create value array and sets it up
+    CAknQueryValueTextArray* queryTextArray = CAknQueryValueTextArray::NewL();
+    CleanupStack::PushL( queryTextArray );
+
+    CDesCArrayFlat* array = new ( ELeave ) CDesCArrayFlat( KArrayGranularity );
+    CleanupStack::PushL( array );
+    TInt i( 0 );
+    TInt num( iTexts.Count() );
+    for ( i = 0; i < num; i++ )
+        {
+        array->AppendL( iTexts[i]->Des() );
+        }
+    queryTextArray->SetArray( *array );
+
+    CAknQueryValueText* queryValue = CAknQueryValueText::NewL();
+    CleanupStack::PushL( queryValue );
+	queryValue->SetArrayL( queryTextArray );
+
+    TInt found( KErrNotFound );
+    num = iEnumIDs.Count();
+    for ( i = 0; i < num && found == KErrNotFound; i++ )
+        {
+        if ( iEnumIDs[i] == iValue )
+            {            
+            found = KErrNone;
+            }
+        }
+    i--;
+    User::LeaveIfError( found );    
+    queryValue->SetCurrentValueIndex( i );
+    	
+    TBool changed = EFalse;
+    if( array->MdcaCount() > KTwoPaperSizeAvailable )
+        {
+        // Create popup setting page and show it
+        CAknPopupSettingPage* page = new ( ELeave ) CAknPopupSettingPage( 
+            &iTitle, EAknSettingPageNoOrdinalDisplayed, EAknCtPopupSettingList, 
+            R_EMPTY_SETTING_LIST, R_SETTING_GENERIC_PAGE, *queryValue );
+        CleanupStack::PushL( page );
+        page->ConstructL();
+        CleanupStack::Pop();    // page
+
+        changed = page->ExecuteLD();
+        // Save new value if needed
+        if ( changed )
+            {                
+            iValue = iEnumIDs[queryValue->CurrentValueIndex()];
+            }  
+        }
+    // If there are only two paper sizes available, another one is automaticly changed
+    else if( array->MdcaCount() == KTwoPaperSizeAvailable )
+        {
+        if ( i == 0 )
+            {
+            iValue = iEnumIDs[1];            
+            }
+        else
+            {
+            iValue = iEnumIDs[0];            
+            }
+        changed = ETrue;
+        }
+    // Do nothing
+    else
+        {      
+        }        
+        
+    CleanupStack::PopAndDestroy( 3 );   // queryTextArray, array, queryArray
+    return changed;
+    }
+
+// Clones itself
+CBaseCapability* CListCapability::CloneL()
+    {
+    CListCapability* clone = new ( ELeave ) CListCapability( iFactory );
+    CleanupStack::PushL( clone );
+    
+    clone->iValue = iValue;
+    clone->iIndexOnList = iIndexOnList;
+    clone->iTitle = iTitle;
+    clone->iUid = iUid;
+
+    TInt num( iEnumIDs.Count() );
+	if ( iUid != EPrintCapabLayout )
+		{
+	    for ( TInt j = 0; j < num; j++ )
+	        {
+	        User::LeaveIfError( clone->iEnumIDs.Append( iEnumIDs[j] ) );
+	        User::LeaveIfError( clone->iTexts.Append( iTexts[j]->AllocLC() ) );
+	        CleanupStack::Pop();      // clone->iTexts
+			}		
+		}
+	else
+		{
+		// 
+		// has to be done here, i.e. remove not-supported templates
+		TBool dropTemplates = EFalse;
+		if ( iFactory )
+			{		
+		    if( ( iFactory->SettingsIF()->GetCurrentPrinterProtocol() == MDiscoveryObserver::EWLAN ) ||
+		        ( iFactory->SettingsIF()->GetCurrentPrinterProtocol() == MDiscoveryObserver::EBPP )  ||
+		        ( iFactory->SettingsIF()->GetCurrentPrinterProtocol() == MDiscoveryObserver::EUSB )  || 
+		        ( iFactory->SettingsIF()->GetCurrentPrinterProtocol() == MDiscoveryObserver::EMMC ) )
+		        {
+		        dropTemplates = ETrue;
+		        }
+	    	}
+	    // Also sort the print layout templates to "standard" order
+	    for ( TInt i = 0; i < KTemplateSize; i++ )
+	        {
+		    for ( TInt j = 0; j < num; j++ )
+		        {
+                if ( KTemplates[i] == iEnumIDs[j] )
+                	{
+			        if ( (dropTemplates && (iEnumIDs[j] == EPrintCapabLayout1UpBorderless || iEnumIDs[j] == EPrintCapabLayout1UpBorder || iEnumIDs[j] == EPrintCapabLayout1Up) ) || !dropTemplates ) 
+			            {
+			            User::LeaveIfError( clone->iEnumIDs.Append( iEnumIDs[j] ) );
+				        User::LeaveIfError( clone->iTexts.Append( iTexts[j]->AllocLC() ) ); 	
+				        CleanupStack::Pop();	// clone->iTexts       	
+						}
+                	}
+		        }
+	        }
+		}
+
+    CleanupStack::Pop(); // clone
+    return clone;
+    }
+
+//  End of File