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/*
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Send commmand handler
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*
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*/
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// CLASS HEADER
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#include "glxcommandhandlersend.h"
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// EXTERNAL INCLUDES
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#include <utf.h> // for CnvUtfConverter
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#include <sendui.h> // for CSendui
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#include <sendnorm.rsg> // for CSendui resources
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#include <SendUiConsts.h> // for CSendui plugin type constants
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#include <CMessageData.h> // for CMessageData
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#include <coemain.h> // for CCoeEnv
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#include <StringLoader.h> // for CStringLoader
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#include <bautils.h> // for BaflUtils
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#include <data_caging_path_literals.hrh> // for directory and file names
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// INTERNAL INCLUDES
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#include <glxcommandhandlers.hrh> // for EGlxCmdUpload
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#include <mglxmedialistprovider.h>
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#include <mglxmedialist.h>
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#include <glxscreenfurniture.h> // for ScreenFurniture toolbar
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#include <glxuistd.h> // for KGlxUiUtilitiesResource
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#include <glxuiutility.h> // for HuiUtility
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#include <glxlog.h> // for debug logging
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#include <glxattributecontext.h> // for CGlxDefaultAttributeContext
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#include <glxattributeretriever.h> // for GlxAttributeRetriever
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#include <glxuiutilities.rsg> // for R_GLX_TOOLTIP_SEND
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#include <glxfetchcontextremover.h> // for TGlxFetchContextRemover
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#include <glxresourceutilities.h> // for CGlxResourceUtilities
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#include <glxicons.mbg>
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#include <glximageviewermanager.h> // for CGlxImageViewerManager
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#include <glxgeneraluiutilities.h>
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// LOCAL FUNCTIONS AND CONSTANTS
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namespace
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{
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const TInt KSendMsgBodySz = 0;
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const TInt KSendMsgOverallSz = 1024; // KMaxStringLength from SendUi.h
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// defined locally in the original code... @todo find a definition
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const TUid KSendAsPostcardUID = { 0x101FF961 };
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}
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// ----------------------------------------------------------------------------
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// Two-phased constructor.
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// ----------------------------------------------------------------------------
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EXPORT_C CGlxCommandHandlerSend* CGlxCommandHandlerSend::NewL(
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MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem,
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const TDesC& aFileName)
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{
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GLX_FUNC("CGlxCommandHandlerSend::NewL");
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CGlxCommandHandlerSend* self = new (ELeave) CGlxCommandHandlerSend(
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aMediaListProvider, aHasToolbarItem);
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CleanupStack::PushL(self);
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self->ConstructL(aFileName);
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CleanupStack::Pop(self);
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return self;
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}
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// ----------------------------------------------------------------------------
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// C++ default constructor
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// ----------------------------------------------------------------------------
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CGlxCommandHandlerSend::CGlxCommandHandlerSend(MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem )
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:CGlxMediaListCommandHandler(aMediaListProvider, aHasToolbarItem)
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{
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// nothing to do
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}
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// ----------------------------------------------------------------------------
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// Symbian 2nd phase constructor can leave.
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::ConstructL(const TDesC& aFileName)
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{
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GLX_FUNC("CGlxCommandHandlerSend::ConstructL");
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iUiUtility = CGlxUiUtility::UtilityL();
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iSendUi = CSendUi::NewL();
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LoadRscFileL(aFileName);
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// add the Send command
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TCommandInfo info(EGlxCmdSend);
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info.iMinSelectionLength = 1;
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info.iMaxSelectionLength = KMaxTInt;
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AddCommandL(info);
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}
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// ----------------------------------------------------------------------------
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// Destructor
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// ----------------------------------------------------------------------------
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EXPORT_C CGlxCommandHandlerSend::~CGlxCommandHandlerSend()
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{
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GLX_FUNC("CGlxCommandHandlerSend::~CGlxCommandHandlerSend");
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if (iResourceOffset)
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{
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CCoeEnv::Static()->DeleteResourceFile(iResourceOffset);
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}
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if (iUiUtility)
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{
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iUiUtility->Close();
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}
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delete iSendUi;
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}
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// ----------------------------------------------------------------------------
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// ExecuteL
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// ----------------------------------------------------------------------------
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TBool CGlxCommandHandlerSend::DoExecuteL(TInt aCommandId,
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MGlxMediaList& /*aList*/)
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{
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GLX_FUNC("CGlxCommandHandlerSend::DoExecuteL");
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if (aCommandId == EGlxCmdSend)
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{
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SendSelectedItemsL();
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return ETrue;
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}
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return EFalse;
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}
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// ----------------------------------------------------------------------------
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// DoActivateL
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::DoActivateL(TInt aViewId)
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{
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GLX_FUNC("CGlxCommandHandlerSend::DoActivateL");
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iViewId = aViewId;
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MGlxMediaList& mediaList = MediaList();
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// need to check the category attribute for image or video
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iAttributeContext = CGlxDefaultAttributeContext::NewL();
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iAttributeContext->AddAttributeL(TMPXAttribute(KMPXMediaGeneralCategory));
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iAttributeContext->AddAttributeL(TMPXAttribute(KMPXMediaGeneralUri));
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mediaList.AddContextL( iAttributeContext, KGlxFetchContextPriorityLow );
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mediaList.AddMediaListObserverL(this);
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}
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// ----------------------------------------------------------------------------
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// Deactivate
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::Deactivate()
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{
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GLX_FUNC("CGlxCommandHandlerSend::Deactivate");
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if (iAttributeContext)
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{
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MediaList().RemoveContext(iAttributeContext);
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delete iAttributeContext;
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iAttributeContext = NULL;
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}
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MediaList().RemoveMediaListObserver(this);
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}
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// ----------------------------------------------------------------------------
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// OfferKeyEventL
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// ----------------------------------------------------------------------------
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TKeyResponse CGlxCommandHandlerSend::OfferKeyEventL(const TKeyEvent& aKeyEvent,
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TEventCode aType)
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{
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// Handle the send key
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if (aKeyEvent.iCode == EKeyYes && aType == EEventKey)
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{
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SendSelectedItemsL();
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return EKeyWasConsumed;
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}
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return EKeyWasNotConsumed;
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}
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// ----------------------------------------------------------------------------
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// HandleFocusChangedL
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::HandleFocusChangedL(
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NGlxListDefs::TFocusChangeType /*aType*/,
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TInt aNewIndex, TInt /*aOldIndex*/, MGlxMediaList* aList)
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{
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GLX_FUNC("CGlxCommandHandlerSend::HandleFocusChangedL");
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if ( aList && aNewIndex >= 0 )
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{
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const CGlxMedia* media = aList->Item(aNewIndex).Properties();
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}
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}
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// ----------------------------------------------------------------------------
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// SelectedFilesLC
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// ----------------------------------------------------------------------------
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CMessageData* CGlxCommandHandlerSend::SelectedFilesLC()
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{
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GLX_FUNC("CGlxCommandHandlerSend::SelectedFilesLC");
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// get the focused item from the media list
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MGlxMediaList& mediaList = MediaList();
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CMessageData* messageData = CMessageData::NewLC();
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// retrieve the file name and path
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CGlxDefaultAttributeContext* attributeContext =
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CGlxDefaultAttributeContext::NewL();
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CleanupStack::PushL( attributeContext );
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attributeContext->AddAttributeL( TMPXAttribute( KMPXMediaGeneralUri ) );
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mediaList.AddContextL( attributeContext, KGlxFetchContextPriorityBlocking );
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// TGlxContextRemover will remove the context when it goes out of scope
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// Used here to avoid a trap and still have safe cleanup
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TGlxFetchContextRemover contextRemover( attributeContext, mediaList );
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CleanupClosePushL( contextRemover );
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User::LeaveIfError(GlxAttributeRetriever::RetrieveL(*attributeContext,
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mediaList, ETrue));
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// context off the list
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CleanupStack::PopAndDestroy( &contextRemover );
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// if there are multiple media items, filter the postcard plugin
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iFilterOutPlugin = (mediaList.SelectionCount() > 1);
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// extract the filename from selected items in the media list and add it
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// to the messageData to be returned
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TGlxSelectionIterator iterator;
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iterator.SetToFirst( &mediaList );
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TInt index = KErrNotFound;
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while ( (index = iterator++) != KErrNotFound )
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{
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// does not return ownership.
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const CGlxMedia* media = mediaList.Item( index ).Properties();
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if (media)
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{
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if ( media->IsSupported( KMPXMediaGeneralUri ) &&
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IsValidTypeL( *media ) )
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{
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CGlxImageViewerManager* viewerInst =
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CGlxImageViewerManager::InstanceL();
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if ( viewerInst && viewerInst->IsPrivate() )
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{
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messageData->AppendAttachmentHandleL(
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viewerInst->ImageFileHandle() );
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}
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else
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{
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messageData->AppendAttachmentL(
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media->ValueText( KMPXMediaGeneralUri ) );
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}
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viewerInst->DeleteInstance();
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}
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}
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else
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{
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User::Leave( KErrNotReady );
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}
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}
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CleanupStack::PopAndDestroy( attributeContext );
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return messageData;
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}
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// ----------------------------------------------------------------------------
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// IsValidTypeL
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// ----------------------------------------------------------------------------
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TBool CGlxCommandHandlerSend::IsValidTypeL(const CGlxMedia& aMedia)
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{
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GLX_FUNC("CGlxCommandHandlerSend::IsValidTypeL");
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// ensure the category attribute is supported by the current media item
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if (aMedia.IsSupported(KMPXMediaGeneralCategory))
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{
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switch(aMedia.ValueTObject<TInt>(KMPXMediaGeneralCategory))
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{
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case EMPXVideo:
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{
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// don't use the postcard plugin to send video
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iFilterOutPlugin = ETrue;
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return ETrue;
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}
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case EMPXImage:
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{
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return ETrue;
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}
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default:
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{
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return EFalse;
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}
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}
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}
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return EFalse;
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}
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// ----------------------------------------------------------------------------
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// SendSelectedItemsL
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::SendSelectedItemsL()
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{
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GLX_FUNC("CGlxCommandHandlerSend::SendSelectedItemsL");
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// retrieve the current files name and location
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CMessageData* msgData = SelectedFilesLC();
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HBufC* title = StringLoader::LoadLC(R_QTN_LGAL_POPUP_SEND);
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// filterOutPlugins is a list of component uids that should NOT be used to
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// send the media file. if a video file was selected or multiple files
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// were selected, filter out the option to send as a postcard
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CArrayFix<TUid>* filterOutPlugins =new (ELeave) CArrayFixFlat<TUid>(1);
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CleanupStack::PushL(filterOutPlugins);
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if(iFilterOutPlugin)
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{
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filterOutPlugins->AppendL(KSendAsPostcardUID);
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}
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// If Device supports text-entry mode only in portrait,
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// then the orientation has to be forced to EGlxOrientationTextEntry
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// before launching the Send pop-up.
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if(iUiUtility->IsPenSupported())
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{
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iUiUtility->SetAppOrientationL( EGlxOrientationDefault );
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}
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// Trap the send call to ensure the orientation is reverted
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TRAPD(error, iSendUi->ShowQueryAndSendL( msgData, Capabilities(),
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filterOutPlugins, KNullUid, ETrue, *title ));
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if (error == KErrNoMemory || error == KErrNotSupported || error
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== KErrInUse || error == KErrDiskFull || error == KErrTimedOut
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|| error == KErrPermissionDenied)
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{
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GlxGeneralUiUtilities::ShowErrorNoteL(error);
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GLX_LOG_INFO1("error sending the image %d",error);
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}
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CleanupStack::PopAndDestroy(filterOutPlugins);
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CleanupStack::PopAndDestroy(title);
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CleanupStack::PopAndDestroy(msgData);
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}
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// ----------------------------------------------------------------------------
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// LoadRscFileL
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// ----------------------------------------------------------------------------
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void CGlxCommandHandlerSend::LoadRscFileL(const TDesC& aFileName)
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{
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GLX_FUNC("CGlxCommandHandlerSend::LoadRscFileL");
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CCoeEnv* env = CCoeEnv::Static();
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iResourceOffset = env->AddResourceFileL(aFileName);
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}
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// ----------------------------------------------------------------------------
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// Capabilities
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// ----------------------------------------------------------------------------
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TSendingCapabilities CGlxCommandHandlerSend::Capabilities()
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{
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GLX_FUNC("CGlxCommandHandlerSend::Capabilities");
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return TSendingCapabilities (KSendMsgBodySz, KSendMsgOverallSz,
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TSendingCapabilities::ESupportsAttachments);
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}
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// ----------------------------------------------------------------------------
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// PopulateToolbar
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// ----------------------------------------------------------------------------
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//
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void CGlxCommandHandlerSend::PopulateToolbarL()
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{
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GLX_FUNC("CGlxCommandHandlerSend::PopulateToolbar");
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iUiUtility->ScreenFurniture()->SetTooltipL( EGlxCmdSend, CAknButton::EPositionLeft );
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}
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// ----------------------------------------------------------------------------
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// DoIsDisabled
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// ----------------------------------------------------------------------------
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//
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TBool CGlxCommandHandlerSend::DoIsDisabled(TInt aCommandId,
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MGlxMediaList& aList) const
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{
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GLX_FUNC("CGlxCommandHandlerSend::DoIsDisabled");
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if (EGlxCmdSend == aCommandId && aList.Count())
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{
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return EFalse;
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}
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return ETrue;
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}
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// ----------------------------------------------------------------------------
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// HandleItemSelectedL
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// ----------------------------------------------------------------------------
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//
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void CGlxCommandHandlerSend::HandleItemSelectedL(TInt /*aIndex*/,
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TBool /*aSelected*/, MGlxMediaList* aList)
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{
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GLX_FUNC("CGlxCommandHandlerSend::HandleItemSelectedL");
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// Check if toolbar is available.
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CAknToolbar* toolbar = iUiUtility->GetGridToolBar();
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if (toolbar)
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{
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TBool dimmed = ETrue;
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if (aList->SelectionCount() > 0)
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{
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dimmed = EFalse;
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436 |
}
|
|
437 |
toolbar->SetItemDimmed(EGlxCmdSend, dimmed, ETrue);
|
|
438 |
}
|
|
439 |
}
|
|
440 |
|
|
441 |
// End of file
|