diff -r 000000000000 -r 4e91876724a2 photosgallery/collectionframework/plugins/glxcollectionplugincamera/src/glxcollectionplugincamera.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/collectionframework/plugins/glxcollectionplugincamera/src/glxcollectionplugincamera.cpp	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,392 @@
+/*
+* Copyright (c) 2008-2009 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:    This class browses file system
+*
+*/
+
+
+
+
+// INCLUDE FILES
+
+#include "glxcollectionplugincamera.h"
+
+#include <e32cmn.h>
+#include <mpxcollectionpath.h>
+#include <mpxcollectionpluginobserver.h>
+#include <mpxcmn.h>
+#include <mpxcollectionmessagedefs.h>
+#include <glxcollectionmessagedefs.h>  
+#include <mpxmediageneraldefs.h>
+#include <mpxmediacontainerdefs.h>
+#include <mpxmedia.h>
+#include <mpxmediaarray.h>
+#include <glxmediageneraldefs.h>
+#include <glxcollectiongeneraldefs.h>
+#include <glxplugincamera.rsg>
+#include <StringLoader.h>
+#include <glxmediacollectioninternaldefs.h>
+#include <glxpanic.h>
+#include <mglxdatasource.h>
+#include <glxrequest.h>
+#include <glxidlistrequest.h>
+#include <glxfilterfactory.h>
+#include <glxlog.h>
+#include <glxtracer.h>
+
+#include "glxcollectionplugincamera.hrh"
+
+/**
+ * @internal reviewed 14/06/2007 by Alex Birkett
+ */
+
+// CONSTANTS
+
+// ============================ LOCAL FUNCTIONS ==============================
+    
+// ============================ MEMBER FUNCTIONS ==============================
+// ----------------------------------------------------------------------------
+// Two-phased constructor.
+// ----------------------------------------------------------------------------
+//
+CGlxCollectionPluginCamera* CGlxCollectionPluginCamera::NewL(TAny* aObs)
+    {
+    CGlxCollectionPluginCamera* self = new (ELeave) CGlxCollectionPluginCamera(
+                            static_cast<MMPXCollectionPluginObserver*>(aObs));
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+    }
+
+// ----------------------------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------------------------
+//
+CGlxCollectionPluginCamera::~CGlxCollectionPluginCamera()
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// Constructor
+// ----------------------------------------------------------------------------
+//
+CGlxCollectionPluginCamera::CGlxCollectionPluginCamera(
+    MMPXCollectionPluginObserver* aObs)
+    {
+    iObs = aObs;
+    }
+
+// ----------------------------------------------------------------------------
+// ConstructL
+// ----------------------------------------------------------------------------
+//
+void CGlxCollectionPluginCamera::ConstructL()
+    {
+    iDataSource = MGlxDataSource::OpenDataSourceL(KGlxDefaultDataSourceUid, *this);
+	}
+// ----------------------------------------------------------------------------
+// CpiAttributeAdditionalAttributes
+// ----------------------------------------------------------------------------
+//
+void CGlxCollectionPluginCamera::CpiAttributeAdditionalAttributes(const TMPXAttribute& aCpiAttribute, RArray<TMPXAttribute>& aAttributeArray)
+	{
+    TRACER("CGlxCollectionPluginCamera::CpiAttributeAdditionalAttributes");
+    // Only need to process KGlxMediaCollectionPluginSpecificSubTitle here as all the other attributes
+    // are reading straight from resource files KGlxMediaCollectionPluginSpecificSubTitle 
+    // requires a image and the Video count in the collection
+    
+	if (aCpiAttribute == KGlxMediaCollectionPluginSpecificSubTitle)
+		{
+		// need to add the usage count. but check first if it is already present
+		TInt attrCount = aAttributeArray.Count();
+		
+		TBool found = EFalse;
+		
+#ifdef GLX_SUB_TITLE_REL8
+		
+		TBool videofound = EFalse;
+		TBool imagefound = EFalse;		
+
+		for ( TInt index = 0 ; index < attrCount ; index++)
+			{
+			if (aAttributeArray[index] == KMPXMediaGeneralCount)
+				{
+				found = ETrue;	            
+				}
+			else if (aAttributeArray[index] == KGlxMediaItemTypeVideo)
+				{
+				videofound = ETrue;	            
+				}
+			else if(aAttributeArray[index] == KGlxMediaItemTypeImage)	            
+				{
+				imagefound = ETrue;
+				}
+				
+		if (!videofound)
+			{
+			aAttributeArray.Append(KGlxMediaItemTypeVideo);
+			}
+		if (!imagefound)	        
+			{
+			aAttributeArray.Append(KGlxMediaItemTypeImage);
+			}
+		if (!found)
+			{
+			aAttributeArray.Append(KMPXMediaGeneralCount);
+			}
+				
+#else
+
+	for ( TInt index = 0 ; index < attrCount ; index++)
+			{
+			if (aAttributeArray[index] == KMPXMediaGeneralCount)
+				{
+				found = ETrue;	            
+				}			
+			}			
+		if (!found)
+			{
+			aAttributeArray.Append(KMPXMediaGeneralCount);
+			}       
+#endif						
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// HandleCpiAttributeResponseL
+// ----------------------------------------------------------------------------
+// 
+void CGlxCollectionPluginCamera::HandleCpiAttributeResponseL(CMPXMedia* aResponse, TArray<TMPXAttribute> aCpiAttributes, TArray<TGlxMediaId> /* aMediaIds */)
+	{
+    TRACER("CGlxCollectionPluginCamera::HandleCpiAttributeResponseL");
+    
+    _LIT(KResourceFile, "z:glxplugincamera.rsc");
+
+	TInt count = aCpiAttributes.Count();
+	
+	for (TInt index = 0; index < count ; index++)
+	    {
+	    const TMPXAttribute attr = aCpiAttributes[index];
+	    
+	    if (attr == KGlxMediaCollectionPluginSpecificSubTitle)
+	        {
+	        GLX_LOG_INFO("Attribute is :Subtitle");
+	        
+	        if (!aResponse->IsSupported(KMPXMediaGeneralCount))
+	            {
+	            User::Leave(KErrNotSupported);
+	            }
+	                	            
+            else
+				{
+				TInt usageCount = aResponse->ValueTObjectL<TInt>(KMPXMediaGeneralCount);
+				
+				HBufC* tempTitle = NULL;
+
+#ifdef GLX_SUB_TITLE_REL8
+
+			if (!aResponse->IsSupported(KGlxMediaItemTypeImage))
+	            {
+	            User::Leave(KErrNotSupported);
+	            }
+	            
+			if (!aResponse->IsSupported(KGlxMediaItemTypeVideo))
+	            {
+	            User::Leave(KErrNotSupported);
+	            }
+
+				TInt videoCount = aResponse->ValueTObjectL<TInt>(KGlxMediaItemTypeVideo);
+
+				TInt imageCount = aResponse->ValueTObjectL<TInt>(KGlxMediaItemTypeImage);
+
+				//No Images or Videos
+				if ((0 == videoCount) && (0 == imageCount ))
+					{	
+					GLX_LOG_INFO("ImageCount and VideoCount is 0");
+									
+					tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_NO_IMAGE_NO_VIDEO);
+					aResponse->SetTextValueL(attr, *tempTitle);	
+					}
+
+				// 1 Image and multi/0 Videos                		
+				else if (1 == imageCount) 
+					{
+					GLX_LOG_INFO1("ImageCount is 0 and VideoCount is %d",videoCount);
+					
+					tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_ONE_IMAGE_MULTI_VIDEO);
+
+					TPtr formatString = tempTitle->Des();
+
+					// Now create a buffer that will contain the result. needs to be length of format string plus a few extra for the number
+					HBufC* title = HBufC::NewLC(formatString.Length() + 10);
+					TPtr ptr = title->Des();
+
+					StringLoader::Format(ptr, formatString, -1, videoCount);
+
+					// Set the title in the response.	
+					aResponse->SetTextValueL(attr, *title);
+
+					CleanupStack::PopAndDestroy(title);
+					}
+
+				// Multi/0 Image and 1 Video					
+				else if (1 == videoCount)
+					{
+					GLX_LOG_INFO1("ImageCount is %d and VideoCount is 0",imageCount);
+					
+					tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_MULTI_IMAGE_ONE_VIDEO);                	
+
+					TPtr formatString = tempTitle->Des();
+
+					// Now create a buffer that will contain the result. needs to be length of format string plus a few extra for the number
+					HBufC* title = HBufC::NewLC(formatString.Length() + 10);
+					TPtr ptr = title->Des();
+
+					StringLoader::Format(ptr, formatString, -1, imageCount);
+
+					// Set the title in the response.	
+					aResponse->SetTextValueL(attr, *title);
+
+					CleanupStack::PopAndDestroy(title);
+					}
+
+				// Multi Image and Multi Video
+				else 
+					{
+					GLX_LOG_INFO2("ImageCount is %d,VideoCount is %d",imageCount,videoCount);
+					
+					tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_MULTI_IMAGE_MULTI_VIDEO);                	
+					TPtr formatString = tempTitle->Des();	
+
+					HBufC* title = HBufC::NewLC(formatString.Length() + 10);
+					TPtr ptr = title->Des();
+
+					HBufC* title1 = HBufC::NewLC(formatString.Length() + 10);
+					TPtr ptr1 = title1->Des();
+
+					StringLoader::Format(ptr, formatString, 0, imageCount);
+					StringLoader::Format(ptr1, ptr, 1, videoCount);	
+
+					// Set the title in the response.	
+					aResponse->SetTextValueL(attr, *title1);
+
+					CleanupStack::PopAndDestroy(title1);
+					CleanupStack::PopAndDestroy(title);
+					}	
+				CleanupStack::PopAndDestroy(tempTitle);
+
+#else
+				if(0 == usageCount)
+            		{
+                	tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_NO_IMAGE_NO_VIDEO);                	
+                	// Set the title in the response.
+            		aResponse->SetTextValueL(attr, *tempTitle);  
+            		CleanupStack::PopAndDestroy(tempTitle);
+            		continue;                	
+            		}
+				// Get the format string
+				else if (1 == usageCount)
+                    {
+                    tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_SINGLE);
+                    aResponse->SetTextValueL(attr, *tempTitle);  
+                    CleanupStack::PopAndDestroy(tempTitle);
+                    continue;
+                    }
+                else
+                    {
+                    tempTitle = LoadLocalizedStringLC(KResourceFile, R_CAMERA_SUB_TITLE_MULTI);
+                    }
+                TPtr formatString = tempTitle->Des();
+                
+                // Now create a buffer that will contain the result. needs to be length of format string plus a few extra for the number
+                HBufC* title = HBufC::NewLC(formatString.Length() + 10);
+                TPtr ptr = title->Des();
+                StringLoader::Format(ptr, formatString, -1, usageCount);
+                
+                // Set the title in the response.
+                aResponse->SetTextValueL(attr, *title);    
+
+                CleanupStack::PopAndDestroy(title);
+                CleanupStack::PopAndDestroy(tempTitle);	
+#endif                			
+				}
+	        }
+	        
+	    else if (attr == KGlxMediaCollectionPluginSpecificSelectMediaPopupTitle)
+	        {
+	        GLX_LOG_INFO("Attribute is :MediaPopupTitle");
+	        
+	        User::Leave(KErrNotSupported);
+	        }
+	    else if (attr == KGlxMediaCollectionPluginSpecificNewMediaItemTitle)
+	        {
+	        GLX_LOG_INFO("Attribute is :NewMediaItemTitle");
+	        
+	        User::Leave(KErrNotSupported);
+	        }
+	    else if (attr == KGlxMediaCollectionPluginSpecificDefaultMediaTitle)
+	        {
+	        GLX_LOG_INFO("Attribute is :DefaultMediaTitle");
+	        
+	        User::Leave(KErrNotSupported);
+	        }
+	    else if (attr == KMPXMediaGeneralTitle)
+	        {
+	        GLX_LOG_INFO("Attribute is :GenrealTitle");
+	        
+	        HBufC* title = LoadLocalizedStringLC(KResourceFile, R_CAMERA_GENERAL_TITLE);
+            // Set the title in the response.
+            aResponse->SetTextValueL(attr, *title);  
+            CleanupStack::PopAndDestroy(title); 
+	        }
+	    }
+	aResponse->Delete(KGlxMediaItemTypeImage);
+	aResponse->Delete(KGlxMediaItemTypeVideo);
+	    
+	}
+
+// ----------------------------------------------------------------------------
+// IsUpdateMessageIgnoredL
+// ----------------------------------------------------------------------------
+// 
+TBool CGlxCollectionPluginCamera::IsUpdateMessageIgnoredL(CMPXMessage& /*aMessage*/)
+	{
+	TRACER("CGlxCollectionPluginCamera::IsUpdateMessageIgnoredL");
+	
+	TBool ignore = EFalse;
+	return ignore;
+	}
+	
+// ----------------------------------------------------------------------------
+// DefaultFilter
+// ----------------------------------------------------------------------------
+// 
+TGlxFilterProperties CGlxCollectionPluginCamera::DefaultFilter(TInt aLevel)
+    {
+    TRACER("CGlxCollectionPluginCamera::DefaultFilter");
+    
+    __ASSERT_DEBUG(( (aLevel == KGlxCollectionRootLevel) || (aLevel == KGlxCollectionRootLevel+1) 
+    || (aLevel == KGlxCollectionRootLevel+2) ), Panic(EGlxPanicInvalidPathLevel));
+    TGlxFilterProperties filterProperties;
+    
+    filterProperties.iSortOrder = EGlxFilterSortOrderModifiedDate;
+    filterProperties.iSortDirection = EGlxFilterSortDirectionDescending;
+    
+   filterProperties.iOrigin = EGlxFilterOriginCamera;
+
+    return filterProperties;
+    }	
+    
+// End of file