--- /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