/*
* 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: Implementation of Metadata dialog
*
*/
#include "glxmetadatacontainer.h"
#include "glxustringconverter.h" // converts the symbian types to UString type
#include <AknUtils.h>
#include <StringLoader.h>
#include <glxmetadatadialog.rsg>
#include <glxviewbase.rsg>
#include <glxlog.h>
#include <glxtracer.h>
#include <glxscreenfurniture.h>
#include <glxdetailsmulmodelprovider.h> //Details data provider
#include <glxdetailsboundcommand.hrh>
#include <glxcommandhandleraddtocontainer.h> // For CGlxCommandHandlerAddToContainer
#include <glxcommandhandlers.hrh> // for command handler id
#include <glxcommandfactory.h> //for command factory
#include <mpxcommandgeneraldefs.h> // Content ID identifying general category of content provided
#include "mglxmetadatadialogobserver.h"
#include <glxtextentrypopup.h>
#include <glxcollectionpluginall.hrh>
#include <glxuistd.h>
#include <glxcollectionplugintags.hrh> // tag collection plugin uid
#include <glxthumbnailattributeinfo.h> // KGlxMediaIdThumbnail
#include <glxattributeretriever.h> // CGlxAttributeReteiver
#include <aknQueryControl.h>
#include <glxdrmutility.h> //For launching DRM details pane
#include <glxgeneraluiutilities.h> // General utilties class definition
#include <ExifModify.h>
#include <glxuiutilities.rsg> //For CExifModify
#include <mpxmediadrmdefs.h>
#include <glxfilterfactory.h>
#include <caf/manager.h> //For Filesystem
//marquee
#include <eikfrlb.h>
#include <eikfrlbd.h>
const TInt KMaxMediaPopupTitleLength = 0x100;
const TInt KMediaListId = 0x2000D248;
const TInt KOffsets = 50;
const TInt KMarqueeLoopCount = 3;
const TInt KMarqueeScrollAmount = 20;
const TInt KMarqueeScrollDelay = 1000000;
const TInt KMarqueeScrollInterval = 200000;
_LIT( KGlxTextSetter, "");
_LIT( KGlxComma, ",");
// ============================ MEMBER FUNCTIONS ===============================
// ---------------------------------------------------------
// NewL
// ---------------------------------------------------------
//
CGlxMetadataContainer* CGlxMetadataContainer::NewL( const TRect& aRect,
MGlxMetadataDialogObserver& aDialogObserver,
const TDesC& item,MToolbarResetObserver& aResetToolbarObs)
{
TRACER("CGlxMetadataContainer::NewL");
CGlxMetadataContainer* self = CGlxMetadataContainer::NewLC( aRect,
aDialogObserver,item,aResetToolbarObs);
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------
// NewLC
// ---------------------------------------------------------
//
CGlxMetadataContainer* CGlxMetadataContainer::NewLC( const TRect& aRect,
MGlxMetadataDialogObserver& aDialogObserver,
const TDesC& aUri,MToolbarResetObserver& aResetToolbarObs)
{
TRACER("CGlxMetadataContainer::NewLC");
CGlxMetadataContainer* self = new(ELeave) CGlxMetadataContainer(aDialogObserver,aUri,aResetToolbarObs);
CleanupStack::PushL(self);
self->ConstructL( aRect);
return self;
}
// ---------------------------------------------------------
// CGlxMetadataContainer
// ---------------------------------------------------------
//
CGlxMetadataContainer::CGlxMetadataContainer(MGlxMetadataDialogObserver& aDialogObserver,
const TDesC& aUri,MToolbarResetObserver& aResetToolbarObs)
:iDialogObesrver ( aDialogObserver ),iUri(aUri),iResetToolbarObs(aResetToolbarObs)
{
// No implementation
}
// ---------------------------------------------------------
// CGlxMetadataContainer::ConstructL
// ---------------------------------------------------------
//
void CGlxMetadataContainer::ConstructL( const TRect& /*aRect*/ )
{
//Creating the RBuf texts for all the items except tags & albums
//which would be updated as whne the item is edited
iTextSetter.CreateL(KMaxFileName);
//RBuf text which would be updated as when a tag is edited for the item.
iTagSetter.CreateL(KMaxFileName);
//RBuf text which would be updated as when a album is edited for the item.
iAlbumSetter.CreateL(KMaxFileName);
//Create medialist filtered by uri - iUri
CreateMediaListForSelectedItemL();
//Setting the iVideo flag to EFalse initially
iVideo = EFalse;
//Setting the iMarquee flag to EFalse initially
iMarquee = EFalse;
//check when Remove location information is selected.
iLocationinfo = EFalse;
//Creating a CGlxMetadataAsyncUpdate object
iAsyncRequest = CGlxMetadataAsyncUpdate::NewL(*this);
//Initializing to NULL
iModifiedUri = NULL;
}
// ---------------------------------------------------------
// ~CGlxMetadataContainer
// ---------------------------------------------------------
//
CGlxMetadataContainer::~CGlxMetadataContainer()
{
TRACER("CGlxMetadataContainer::~CGlxMetadataContainer");
if( iItemMediaList )
{
iItemMediaList->RemoveContext(iMainListAttributecontext);
iItemMediaList->RemoveMediaListObserver(this);
iItemMediaList->Close();
iItemMediaList = NULL;
}
if ( iTagMediaList )
{
iTagMediaList->RemoveContext(iTagContext);
iTagMediaList->RemoveMediaListObserver(this);
iTagMediaList->Close();
iTagMediaList = NULL;
}
if ( iAlbumMediaList )
{
iAlbumMediaList->RemoveContext(iAlbumContext);
iAlbumMediaList->RemoveMediaListObserver(this);
iAlbumMediaList->Close();
iAlbumMediaList = NULL;
}
if( iTagContext )
{
delete iTagContext;
iTagContext = NULL;
}
if( iAlbumContext )
{
delete iAlbumContext;
iAlbumContext = NULL;
}
if( iMainListAttributecontext )
{
delete iMainListAttributecontext;
iMainListAttributecontext = NULL;
}
if( IsVisible() )
{
MakeVisible(EFalse);
}
iTextSetter.Close();
iTagSetter.Close();
iAlbumSetter.Close();
if(iAsyncRequest)
{
delete iAsyncRequest;
}
if(iModifiedUri)
{
delete iModifiedUri;
}
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::MediaList
//-----------------------------------------------------------------------------
MGlxMediaList& CGlxMetadataContainer::MediaList()
{
//returns the active medialist.
return *iItemMediaList;
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::CreateSettingItemL
//-----------------------------------------------------------------------------
CAknSettingItem* CGlxMetadataContainer::CreateSettingItemL(TInt aResourceId)
{
TRACER("CGlxMetadataContainer::CreateSettingItemL");
CAknSettingItem* settingItem = NULL; // No need to push onto cleanup stack
iTextSetter.Copy(KGlxTextSetter);
//Creating a empty Settings list box which will be populated with metadata in handleattributeavailable
switch(aResourceId)
{
case ENameItem:
case EDateAndTimeItem:
case EDescriptionItem:
{
settingItem = new (ELeave) CAknTextSettingItem(
aResourceId, iTextSetter );
break;
}
case ETagsItem:
{
iTagSetter.Copy(KGlxTextSetter);
settingItem = new (ELeave) CAknTextSettingItem(
aResourceId, iTagSetter );
break;
}
case EAlbumsItem:
{
iAlbumSetter.Copy(KGlxTextSetter);
settingItem = new (ELeave) CAknTextSettingItem(
aResourceId, iAlbumSetter );
break;
}
case ELocationItem:
case ESizeItem:
case EResolutionItem:
{
settingItem = new (ELeave) CAknTextSettingItem(
aResourceId, iTextSetter );
break;
}
case EDurationItem:
case ElicenseItem:
{
settingItem = new (ELeave) CAknTextSettingItem(
aResourceId, iTextSetter );
//Hide the item until we get the attributes
//where in we check for the usage rights.
settingItem->SetHidden(ETrue);
//Required to refresh the listbox when any items visiblity is changed
this->HandleChangeInItemArrayOrVisibilityL();
}
break;
default:
{
break;
}
}
return settingItem;
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::IsItemModifiable
//-----------------------------------------------------------------------------
TBool CGlxMetadataContainer::IsItemModifiable()
{
//Only items like name , description, tag and albums are modifiable
//The check is for the items from ENameItem(0) tille ETagsItem(4)
if(ListBox()->CurrentItemIndex()<=ETagsItem)
{
return EFalse;
}
//return ETrue to dim the item
return ETrue;
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::IsLicenseItem
//-----------------------------------------------------------------------------
TBool CGlxMetadataContainer::IsLicenseItem()
{
//Checks the item for DRMProtection.
//if item is a video item index should be ELicense else check for EDuration Item.
//because License Item index would become EDuration as the duration item is hidden in case of inage file.
if((!iVideo && ListBox()->CurrentItemIndex()== EDurationItem)
|| (ListBox()->CurrentItemIndex()== ElicenseItem))
{
return EFalse;
}
return ETrue;
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::IsLocationItem
//-----------------------------------------------------------------------------
TBool CGlxMetadataContainer::IsLocationItem()
{
//if its location item - enable the delete option
if(ListBox()->CurrentItemIndex()== ELocationItem)
{
const TGlxMedia& item = iItemMediaList->Item(0);
TCoordinate coordinate;
if(item.GetCoordinate(coordinate))
{
return EFalse;
}
return ETrue;
}
//return ETrue to dim the item
return ETrue;
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::HandleListBoxEventL
//-----------------------------------------------------------------------------
void CGlxMetadataContainer::HandleListBoxEventL(CEikListBox* /*aListBox*/,
TListBoxEvent aEventType)
{
GLX_LOG_INFO("CGlxMetadataContainer::HandleListBoxEventL");
if ((aEventType == EEventEnterKeyPressed) ||
(aEventType == EEventEditingStarted) ||
(aEventType == EEventItemSingleClicked))
{
//handle edit functionality if items when useer selects via touch
HandleListboxChangesL();
}
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::HandleListboxChangesL
//-----------------------------------------------------------------------------
void CGlxMetadataContainer::HandleListboxChangesL()
{
if(iItemMediaList->Count() == 0)
{
return;
}
TInt index = ListBox()->CurrentItemIndex();
switch(index)
{
case ENameItem:
case EDescriptionItem:
{
SetNameDescriptionL(index);
break;
}
case ETagsItem:
{
//Set the focus of the item
iItemMediaList->SetFocusL(NGlxListDefs::EAbsolute,0);
//Launch add to container commandhandler via dialog observer.
iDialogObesrver.AddTagL();
break;
}
case EAlbumsItem:
{
//Set the focus of the item
iItemMediaList->SetFocusL(NGlxListDefs::EAbsolute,0);
//Launch add to container commandhandler via dialog observer.
iDialogObesrver.AddAlbumL();
break;
}
case EDurationItem:
{
//This is conditionis useful when the license item is selected for a image file
if(iVideo)
{
break;
}
}
case ElicenseItem:
{
//Create DRM utility
CGlxDRMUtility* drmUtility = CGlxDRMUtility::InstanceL();
CleanupClosePushL(*drmUtility);
drmUtility->ShowDRMDetailsPaneL(iItemMediaList->Item(0).Uri());
CleanupStack::PopAndDestroy(drmUtility);
}
break;
default:
{
break;
}
}
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::CreateMediaListForSelectedItemL
//-----------------------------------------------------------------------------
void CGlxMetadataContainer::CreateMediaListForSelectedItemL(TBool aIsRename)
{
TRACER("CGlxMetadataContainer::CreateMediaListForSelectedItemL");
//create the collection path for the medialist to be created
CMPXCollectionPath* path = CMPXCollectionPath::NewL();
CleanupStack::PushL( path );
//set the all collection path as the details dialog can be launched from any of the grid views and filter with URI
path->AppendL(KGlxCollectionPluginAllImplementationUid);
//create the filter with the URI
CMPXFilter* filter = NULL;
if(aIsRename)
{
//create the filter with the modified URI after Rename happens
filter = TGlxFilterFactory::CreateURIFilterL(iModifiedUri->Des());
}
else
{
filter = TGlxFilterFactory::CreateURIFilterL(iUri);
}
CleanupStack::PushL( filter );
//create the medialist
iItemMediaList = MGlxMediaList::InstanceL(*path,TGlxHierarchyId(KMediaListId),filter);
//Add the attributes which are required to be displayed.
iMainListAttributecontext = new (ELeave) CGlxAttributeContext(&iSelectionIterator);
iMainListAttributecontext->AddAttributeL(KMPXMediaDrmProtected);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralCategory);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralSize);
iMainListAttributecontext->AddAttributeL(KGlxMediaGeneralDimensions);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralTitle);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralDate);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralComment);
iMainListAttributecontext->AddAttributeL(KGlxMediaGeneralLocation);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralDuration);
iMainListAttributecontext->AddAttributeL(KMPXMediaGeneralUri);
//Add Context so that we get the handleattributes call once the medialist is populated with above mentioned attributes.
iItemMediaList->AddContextL( iMainListAttributecontext,
KGlxFetchContextPriorityBlocking );
//add to observer for callbacks.
iItemMediaList->AddMediaListObserverL(this);
CleanupStack::PopAndDestroy( filter );
CleanupStack::PopAndDestroy( path );
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::CreateTagsMediaList
//-----------------------------------------------------------------------------
void CGlxMetadataContainer::CreateTagsMediaListL()
{
TRACER("CGlxMetadataContainer::CreateTagsMediaListL");
//create the collection path for the medialist to be created
CMPXCollectionPath* path = CMPXCollectionPath::NewL();
CleanupStack::PushL( path );
//Set the Tags collection for the particular item
path->AppendL(KGlxTagCollectionPluginImplementationUid);
//get the media item for which we require the tags collection
TGlxMedia item = iItemMediaList->Item(0);
//create the medialist filter with media ID
CMPXFilter* filter1 =
TGlxFilterFactory::CreateExcludeContainersWithoutItemFilterL(item.Id());
CleanupStack::PushL(filter1);
//set the array order as required, here its alphabetical
TGlxFilterProperties filterProperty;
filterProperty.iSortOrder = EGlxFilterSortOrderAlphabetical;
filterProperty.iSortDirection = EGlxFilterSortDirectionAscending;
//combine the filter with filterProperty
CMPXFilter* filter = TGlxFilterFactory::CreateCombinedFilterL( filterProperty,
filter1,
EFalse);
CleanupStack::PushL(filter);
//create the medialist to get the tags array.
iTagMediaList = MGlxMediaList::InstanceL(*path,TGlxHierarchyId(KMediaListId),filter);
//add the attribute KMPXMediaGeneralTitle to the context to get the tag name
iTagContext = CGlxDefaultAttributeContext::NewL();
iTagContext->AddAttributeL(KMPXMediaGeneralTitle);
iTagContext->SetRangeOffsets(KOffsets,KOffsets);
//Add Context so that we get the handleattributes call once the medialist is populated with tags.
iTagMediaList->AddContextL( iTagContext,
KGlxFetchContextPriorityUMPViewTagPane );
//add to observer for callbacks.
iTagMediaList->AddMediaListObserverL(this);
CleanupStack::PopAndDestroy(filter);
CleanupStack::PopAndDestroy(filter1);
CleanupStack::PopAndDestroy(path);
}
//-----------------------------------------------------------------------------
// CGlxMetadataContainer::CreateAlbumsMediaListL
//-----------------------------------------------------------------------------
void CGlxMetadataContainer::CreateAlbumsMediaListL()
{
TRACER("CGlxMetadataContainer::CreateAlbumsMediaListL");
//create the collection path for the medialist to be created
CMPXCollectionPath* path = CMPXCollectionPath::NewL();
CleanupStack::PushL( path );
//Set the albums collection for the particular item
path->AppendL(KGlxCollectionPluginAlbumsImplementationUid);
//get the media item for which we require the tags collection
TGlxMedia item = iItemMediaList->Item(0);
//create the medialist filter with media ID
CMPXFilter* filter =
TGlxFilterFactory::CreateExcludeContainersWithoutItemFilterL(item.Id());
CleanupStack::PushL(filter);
//create the albums medialist.
iAlbumMediaList = MGlxMediaList::InstanceL(*path,
TGlxHierarchyId(KMediaListId),
filter);
//add the attribute KMPXMediaGeneralTitle to the context to get the album name
iAlbumContext = CGlxDefaultAttributeContext::NewL();
iAlbumContext->AddAttributeL(KMPXMediaGeneralTitle);
iAlbumContext->SetRangeOffsets(KOffsets,KOffsets);
//Add Context to the medialist so that we get the handleattributes call once the medialist is populated with albums.
iAlbumMediaList->AddContextL( iAlbumContext,
KGlxFetchContextPriorityUMPViewAlbumPane );
//add to observer for callbacks.
iAlbumMediaList->AddMediaListObserverL(this);
CleanupStack::PopAndDestroy(filter);
CleanupStack::PopAndDestroy(path);
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::ViewDynInitMenuPaneL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::ViewDynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane)
{
if( aMenuId == R_METADATA_MENU )
{
//Set dim the options based on the utem selected
//Viewdetails option will be availble only for the license item
//Delete option will be available only for the location item
aMenuPane->SetItemDimmed(KGlxViewBoundMenuCommandId,IsLicenseItem());
//location info will be enabled if the item has a location info
aMenuPane->SetItemDimmed(KGlxDeleteBoundMenuCommandId,IsLocationItem());
aMenuPane->SetItemDimmed(EGlxCmdAiwShowMap,IsLocationItem());
}
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::RemoveLocationL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::RemoveLocationL()
{
TRACER("CGlxMetadataContainer::RemoveLocationL");
iLocationinfo = ETrue;
// get the media item
const TGlxMedia& media = iItemMediaList->Item(0);
// Test to see if the coordinate is present
TCoordinate coordinate;
TBool isSupported = media.GetCoordinate(coordinate);
if( !isSupported )
{
HBufC *buf = StringLoader::LoadLC(R_GLX_METADATA_NOTE_INFO_NO_LOCATION);
GlxGeneralUiUtilities::ShowInfoNoteL(*buf,ETrue);
CleanupStack::PopAndDestroy(buf);
}
else
{
HBufC *buf = StringLoader::LoadLC(R_GLX_METADATA_NOTE_DELETE_LOCATION);
TBool response = GlxGeneralUiUtilities::ConfirmQueryL(R_GLX_QUERY_YES_NO,*buf);
CleanupStack::PopAndDestroy(buf);
if( response )
{
//user selected yes, so delete location
//send command for delete location after successfull removal of command remove this pane
if( iItemMediaList->Count() > 0 )
{
//set focus to first item
iItemMediaList->SetFocusL(NGlxListDefs::EAbsolute,0);
// Deleting location information from image file
RFs rFs;
User::LeaveIfError( rFs.Connect() );
CleanupClosePushL( rFs );
RFile rFile;
User::LeaveIfError( rFile.Open(rFs,
iItemMediaList->Item(0).Uri()
,EFileWrite ));
CleanupClosePushL( rFile );
TInt imageFileSize = 0; // Image File Size
User::LeaveIfError( rFile.Size( imageFileSize ) );
HBufC8* imageData = HBufC8::NewL( imageFileSize ); //Actual Image Data
CleanupStack::PushL( imageData );
TPtr8 myImagePtr = imageData->Des();
TInt readError = rFile.Read( myImagePtr );
if ( readError != KErrNone )
{
User::Leave( KErrGeneral );
}
//CExifModify Interface class for modifying existing Exif v2.2 (or prior)
//file format or creating Exif v2.2 file format using valid Jpeg image
CExifModify* exifWriter = NULL;
TRAPD(err,exifWriter = CExifModify::NewL( imageData->Des()));
CleanupStack::PushL( exifWriter );
if(err == KErrNone)
{
//Removes the specified IFD structure and all its tags from the Exif data
exifWriter->DeleteIfd ( EIfdGps );
HBufC8* modifiedExif = exifWriter->WriteDataL( imageData->Des() ); //Modified Image Data
CleanupStack::PushL( modifiedExif );
const TUint32 fileSize = modifiedExif->Des().Length(); //Size of Modified File
TInt oldSize;
rFile.Size( oldSize );
// set position to begin of file & write the Modified data (Without Location Information)
TInt pos = 0;
User::LeaveIfError( rFile.Seek( ESeekStart, pos ) );
User::LeaveIfError( rFile.Write( modifiedExif->Des(), fileSize ) );
TTime lastModified;
lastModified.UniversalTime();
User::LeaveIfError( rFile.SetModified( lastModified ) ); //Change the Modified Time
CleanupStack::PopAndDestroy( modifiedExif);
}
CleanupStack::PopAndDestroy( exifWriter);
CleanupStack::PopAndDestroy( imageData );
CleanupStack::PopAndDestroy( &rFile );
CleanupStack::PopAndDestroy( &rFs );
//Deleting location information from MDS database
CMPXCollectionPath* path = iItemMediaList->PathLC();
CMPXCommand* command = TGlxCommandFactory::DeleteLocationCommandLC(*path);
command->SetTObjectValueL<TAny*>(KMPXCommandGeneralSessionId,
static_cast<TAny*>(this));
iItemMediaList->CommandL(*command);
CleanupStack::PopAndDestroy(command);
CleanupStack::PopAndDestroy(path);
}
}
}
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::EditItemL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::EditItemL(TInt aIndex, TBool /*aCalledFromMenu*/)
{
TRACER("CGlxMetadataContainer::EditItemL");
CAknSettingItem* settingsitem = NULL;
settingsitem = (*SettingItemArray())[aIndex];
settingsitem->LoadL();
settingsitem->UpdateListBoxTextL();
settingsitem->StoreL();
ListBox()->DrawNow();
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::SetAttributes
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::SetAttributesL(TMPXAttribute attribute)
{
TRACER("CGlxMetadataContainer::SetAttributesL");
//create the tags and albums medialist once the item medialist is populated
//Tags and albums medialist can be created only with media ID.
if(!iTagMediaList)
{
CreateTagsMediaListL();
}
if(!iAlbumMediaList)
{
CreateAlbumsMediaListL();
}
if(!iSetVisible)
{
iSetVisible = ETrue;
SetDurationLIicenseItemVisibilityL();
}
TGlxMedia item = iItemMediaList->Item(0);
//Create the string convertor instance
//String convertor class with provide the specific format for date,location and duration and size.
CGlxUStringConverter* stringConverter = CGlxUStringConverter::NewL();
CleanupStack::PushL(stringConverter );
HBufC* string = NULL;
//if attribute is date and time we need to pass the format it as R_QTN_DATE_USUAL_WITH_ZERO else null
if(attribute == KMPXMediaGeneralDate)
{
stringConverter->AsStringL(item,
attribute,
R_QTN_DATE_USUAL_WITH_ZERO, string );
}
else
{
stringConverter->AsStringL(item,
attribute,0, string );
}
//get the settings item based on the attribute and set the text.
if ( string )
{
iTextSetter.Copy(KGlxTextSetter);
iTextSetter.Append(*string);
if(attribute == KMPXMediaGeneralSize)
{
EditItemL(ESizeItem,EFalse);
}
else if(attribute == KMPXMediaGeneralDuration)
{
EditItemL(EDurationItem,EFalse);
}
else if(attribute == KMPXMediaGeneralTitle)
{
EditItemL(ENameItem,EFalse);
}
else if(attribute == KMPXMediaGeneralDate)
{
EditItemL(EDateAndTimeItem,EFalse);
}
else if(attribute == KMPXMediaGeneralComment)
{
EditItemL(EDescriptionItem,EFalse);
}
else if(attribute == KGlxMediaGeneralLocation)
{
EditItemL(ELocationItem,EFalse);
}
else if(attribute == KGlxMediaGeneralDimensions)
{
EditItemL(EResolutionItem,EFalse);
}
else
{
}
delete string;
string = NULL;
}
CleanupStack::PopAndDestroy(stringConverter );
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::SetNameDescriptionL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::SetNameDescriptionL(TInt aItem)
{
TRACER("CGlxMetadataContainer::SetNameDescriptionL");
//This functions i commn for updatng both name and description once modified
//get the item handcle to be modified
CAknSettingItem* settingsitem = (*SettingItemArray())[aItem];
HBufC* textBuf = HBufC::NewLC( KMaxMediaPopupTitleLength );
(textBuf->Des()).Copy((settingsitem->SettingTextL()));
TPtr textPtr = textBuf->Des();
TBuf<KMaxMediaPopupTitleLength> titleText(*textBuf);
HBufC *buf = NULL;
if(aItem == ENameItem)
{
buf = StringLoader::LoadLC(R_GLX_METADATA_VIEW_TITLE_NSERIES);
}
else
{
buf = StringLoader::LoadLC(R_GLX_METADATA_VIEW_DESCRIPTION_NSERIES);
}
//Launch the text entry editor.
CGlxTextEntryPopup* popup = CGlxTextEntryPopup::NewL( *buf, textPtr );
CleanupStack::PopAndDestroy(buf);
//action upon selecting ok from the editor
if ( popup->ExecuteLD() == EEikBidOk )
{
if(0 != (titleText.Compare(*textBuf)))
{
if ((aItem == ENameItem) &&
(BaflUtils::FileExists(ControlEnv()->FsSession(), ParseFileName(*textBuf))))
{
//if changed title is same as existing one then showing the already use popup to user
HBufC* info = StringLoader::LoadLC(R_GLX_NAME_ALREADY_USED, *textBuf);
GlxGeneralUiUtilities::ShowInfoNoteL(*info, ETrue);
CleanupStack::PopAndDestroy(info);
}
else
{
//Modify the MDS and setting list only if the entry is different from previous Item value
iTextSetter.Copy(*textBuf);
EditItemL(aItem,EFalse);
iItemMediaList->SetFocusL(NGlxListDefs::EAbsolute,0);//set focus to first item
CMPXCollectionPath* path = iItemMediaList->PathLC();
CMPXCommand* command = NULL;
//Create the glx command based on the item
if(aItem == ENameItem)
{
command = TGlxCommandFactory::RenameCommandLC(settingsitem->SettingTextL(),
*path);
}
else
{
command = TGlxCommandFactory::SetDescriptionCommandLC(settingsitem->SettingTextL(),
*path);
}
command->SetTObjectValueL<TAny*>(KMPXCommandGeneralSessionId, static_cast<TAny*>(this));
//issue command to the medialist which further calls data source to update MDS
iItemMediaList->CommandL(*command);
CleanupStack::PopAndDestroy(command);
CleanupStack::PopAndDestroy(path);
}
}
}
CleanupStack::PopAndDestroy( textBuf );
//notify observer that some operation has happened. So refresh the toolbar area..
iResetToolbarObs.HandleToolbarResetting(EFalse);
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::UpdateTagsL()
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::UpdateTagsL()
{
//Get the tag setting item handle to set the text
CAknSettingItem* settingsitem =
(*SettingItemArray())[ETagsItem];
//Set the tag setter to empty string before filling in the data.
iTagSetter.Copy(KGlxTextSetter);
//Loop to appened all the tags to the iTagSetter.
for( TInt index = 0 ; index < iTagMediaList->Count() ; index++ )
{
if(iTagSetter.Length())
{
iTagSetter.Append(KGlxComma);
}
const TGlxMedia& item = iTagMediaList->Item( index );
const TDesC& title = item.Title();
iTagSetter.Append(title);
}
EditItemL(ETagsItem,EFalse);
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::UpdateAlbumsL()
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::UpdateAlbumsL()
{
//Get the tag setting item handle to set the text
CAknSettingItem* settingsitem =
(*SettingItemArray())[EAlbumsItem];
//Set the tag setter to empty string before filling in the data.
iAlbumSetter.Copy(KGlxTextSetter);
//Loop to appened all the tags to the iAlbumSetter.
for( TInt index = 0 ; index < iAlbumMediaList->Count() ; index++ )
{
if(iAlbumSetter.Length())
{
iAlbumSetter.Append(KGlxComma);
}
const TGlxMedia& item = iAlbumMediaList->Item( index );
const TDesC& title = item.Title();
iAlbumSetter.Append(title);
}
EditItemL(EAlbumsItem,EFalse);
}
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::SetDurationLIicenseItemVisibilityL()
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::SetDurationLIicenseItemVisibilityL()
{
//get the media item.
const TGlxMedia& item = iItemMediaList->Item(0);
const CGlxMedia* media = item.Properties();
//in order to check for video category and drm rights
CAknSettingItem* hiddenItem = NULL;
if( item.Category() == EMPXVideo)
{
if(!item.IsDrmProtected())
{
hiddenItem = (*SettingItemArray())[EDurationItem];
//Set the duration item visible
hiddenItem->SetHidden(EFalse);
}
//set the video flag which would be used to enable/disable the view details option.
this->HandleChangeInItemArrayOrVisibilityL();
iVideo = ETrue;
}
if( media && media->IsSupported(KMPXMediaDrmProtected))
{
if(item.IsDrmProtected())
{
hiddenItem = (*SettingItemArray())[ElicenseItem];
//Set the License item visible
hiddenItem->SetHidden(EFalse);
//Required to refresh the listbox when any items visiblity is changed
this->HandleChangeInItemArrayOrVisibilityL();
}
}
}
//Medialist callbacks.
// ----------------------------------------------------------------------------
// CGlxMetadataContainer::HandleAttributesAvailableL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleAttributesAvailableL( TInt /*aItemIndex*/,
const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList )
{
TRACER("CGlxMetadataContainer::HandleAttributesAvailableL()");
//generic medialist for the item for all the attributes required other than tags and albums.
if(aList == iItemMediaList)
{
// Loop untill it checks for all the avialable attributes
for (TInt i = aAttributes.Count() - 1; i >= 0 ; i--)
{
//set attributes to the items in the container
SetAttributesL(aAttributes[i]);
}
}
//updation of tags and albums list based on the medialist callback.
if(aList == iTagMediaList || aList == iAlbumMediaList)
{
for (TInt i = aAttributes.Count() - 1; i >= 0 ; i--)
{
TMPXAttribute titleAtrribute (KMPXMediaGeneralTitle);
for (TInt i = aAttributes.Count() - 1; i >= 0 ; i--)
{
if( titleAtrribute == aAttributes[i] )
{
if(aList == iTagMediaList)
{
UpdateTagsL();
}
else if(aList == iAlbumMediaList)
{
UpdateAlbumsL();
}
}
}
}
}
}
// ----------------------------------------------------------------------------
// HandleItemAddedL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleItemAddedL( TInt /*aStartIndex*/, TInt /*aEndIndex*/,
MGlxMediaList* aList )
{
TRACER("CGlxMetadataContainer::HandleItemAddedL()");
if(!iTagMediaList)
{
CreateTagsMediaListL();
}
if(!iAlbumMediaList)
{
CreateAlbumsMediaListL();
}
if(!iMarquee)
{
EnableMarqueingL();
}
SetDurationLIicenseItemVisibilityL();
if(aList == iTagMediaList)
{
UpdateTagsL();
}
else if(aList == iAlbumMediaList)
{
UpdateAlbumsL();
}
if(aList == iItemMediaList)
{
if(iItemMediaList->Count())
{
TGlxMedia item = iItemMediaList->Item(0);
CGlxUStringConverter* stringConverter = CGlxUStringConverter::NewL();
CleanupStack::PushL(stringConverter );
for(TInt index = 0; index <= 9; index++)
{
HBufC* string = NULL;
if(index == ESizeItem)
{
stringConverter->AsStringL(item,
KMPXMediaGeneralSize,0, string );
}
else if(index == EDurationItem)
{
stringConverter->AsStringL(item,
KMPXMediaGeneralDuration,0, string );
}
else if(index == ENameItem)
{
stringConverter->AsStringL(item,
KMPXMediaGeneralTitle,0, string );
}
else if(index == EDateAndTimeItem)
{
stringConverter->AsStringL( item,
KMPXMediaGeneralDate,
R_QTN_DATE_USUAL_WITH_ZERO,string );
}
else if(index == EDescriptionItem)
{
stringConverter->AsStringL(item,
KMPXMediaGeneralComment,0, string );
}
else if(index == ELocationItem)
{
stringConverter->AsStringL(item,
KGlxMediaGeneralLocation,0, string );
}
else if(index == EResolutionItem)
{
stringConverter->AsStringL(item,
KGlxMediaGeneralDimensions,0, string );
}
else
{
//no implementation
}
if(string)
{
iTextSetter.Copy(KGlxTextSetter);
iTextSetter.Append(*string);
}
EditItemL(index,EFalse);
delete string;
string = NULL;
}
CleanupStack::PopAndDestroy(stringConverter );
}
}
}
// ----------------------------------------------------------------------------
// EnableMarqueingL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::EnableMarqueingL()
{
TRACER("CGlxMetadataContainer::EnableMarqueingL()");
iMarquee = ETrue;
ListBox()->UseLogicalToVisualConversion(ETrue);
ListBox()->ItemDrawer()->ColumnData()->SetMarqueeParams (KMarqueeLoopCount,
KMarqueeScrollAmount, KMarqueeScrollDelay, KMarqueeScrollInterval);
ListBox()->ItemDrawer()->ColumnData()->EnableMarqueeL(ETrue);
}
// ----------------------------------------------------------------------------
// HandleCommandCompleteL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleCommandCompleteL(TAny* aSessionId,
CMPXCommand* /*aCommandResult*/, TInt aError, MGlxMediaList* aList)
{
TRACER("CGlxMetadataContainer::HandleCommandCompleteL()");
//To rename the uri in File System
if(aError == KErrNone)
{
TInt index = ListBox()->CurrentItemIndex();
if(aList == iItemMediaList && index == ENameItem)
{
iItemMediaList->SetFocusL(NGlxListDefs::EAbsolute,0);
const TGlxMedia& media = iItemMediaList->Item(0);
ContentAccess::CManager *manager = ContentAccess::CManager::NewL();
CleanupStack::PushL(manager);
TFileName fileName = ParseFileName(iTextSetter);
if(iModifiedUri)
{
delete iModifiedUri;
iModifiedUri = NULL;
}
iModifiedUri = fileName.AllocL();
iTextSetter.Copy(KGlxTextSetter);
TInt error = manager->RenameFile(media.Uri(), iModifiedUri->Des());
if(error == KErrNone)
{
iAsyncRequest->CompleteSelf();
}
else
{
User::LeaveIfError(error);
}
CleanupStack::PopAndDestroy(manager);
}
}
//To update the location information once the delete operation is successful.
if(aList == iItemMediaList && iLocationinfo
&& static_cast<TAny*>( this ) == aSessionId)
{
TGlxMedia media = iItemMediaList->Item(0) ;
media.DeleteLocationAttribute();
iLocationinfo = EFalse;
if ( aError == KErrNone )
{
iTextSetter.Copy(KGlxTextSetter);
EditItemL(ELocationItem,EFalse);
}
}
}
// ----------------------------------------------------------------------------
// HandleItemRemoved
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleItemRemovedL( TInt /*aStartIndex*/, TInt /*aEndIndex*/,
MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleItemRemovedL()");
}
// ----------------------------------------------------------------------------
// HandleFocusChangedL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleFocusChangedL( NGlxListDefs::
TFocusChangeType /*aType*/, TInt /*aNewIndex*/, TInt /*aOldIndex*/,
MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleFocusChangedL()");
}
// ----------------------------------------------------------------------------
// HandleItemSelected
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleItemSelectedL(TInt /*aIndex*/,
TBool /*aSelected*/, MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleItemSelectedL");
}
// ----------------------------------------------------------------------------
// HandleMessageL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleMessageL( const CMPXMessage& /*aMessage*/,
MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleMessageL()");
}
// ----------------------------------------------------------------------------
// HandleError
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleError( TInt /*aError*/ )
{
TRACER("CGlxMetadataContainer::HandleError()");
TRAP_IGNORE(HandleErrorL());
}
// ----------------------------------------------------------------------------
// HandleErrorL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleErrorL()
{
TRACER("CGlxMetadataContainer::HandleErrorL()");
}
// ----------------------------------------------------------------------------
// HandleCommandCompleteL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleCommandCompleteL( CMPXCommand* /*aCommandResult*/,
TInt /*aError*/, MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleCommandCompleteL()");
}
// ----------------------------------------------------------------------------
// HandleMediaL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleMediaL( TInt /*aListIndex*/, MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleMediaL()");
}
// ----------------------------------------------------------------------------
// HandleItemModifiedL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::HandleItemModifiedL( const RArray<TInt>& /*aItemIndexes*/,
MGlxMediaList* /*aList*/ )
{
TRACER("CGlxMetadataContainer::HandleItemModifiedL()");
}
// ----------------------------------------------------------------------------
// ChangeMskL
// ----------------------------------------------------------------------------
//
void CGlxMetadataContainer::ChangeMskL()
{
TRACER("CGlxMetadataContainer::ChangeMsk()");
TInt index = ListBox()->CurrentItemIndex();
CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
switch(index)
{
case ENameItem:
case EDescriptionItem:
case ETagsItem:
case EAlbumsItem:
{
uiUtility->ScreenFurniture()->ModifySoftkeyIdL(CEikButtonGroupContainer::EMiddleSoftkeyPosition,
EAknSoftkeyEdit,R_GLX_METADATA_MSK_EDIT);
}
break;
case EDateAndTimeItem:
case ELocationItem:
case ESizeItem:
case EDurationItem:
case ElicenseItem:
case EResolutionItem:
{
uiUtility->ScreenFurniture()->ModifySoftkeyIdL(CEikButtonGroupContainer::EMiddleSoftkeyPosition,
EAknSoftkeyEdit,R_GLX_METADATA_MSK_BLANK);
}
break;
default:
{
break;
}
}
if ( uiUtility )
{
uiUtility->Close();
}
}
// ---------------------------------------------------------------------------
// Parse the drive, path & extension from the old uri,
// And return the modified uri by appending the new title
// ---------------------------------------------------------------------------
TFileName CGlxMetadataContainer::ParseFileName(const TDesC& aTitleText)
{
TRACER("CGlxMetadataContainer::ParseFileName()");
const TGlxMedia& media = iItemMediaList->Item(0);
TParsePtrC parsePtr(media.Uri());
TFileName destinationFileName;
destinationFileName.Append(parsePtr.DriveAndPath());
destinationFileName.Append(aTitleText);
destinationFileName.Append(parsePtr.Ext());
return destinationFileName;
}
// ---------------------------------------------------------------------------
// Create new MediaList with modified FileName.
// ---------------------------------------------------------------------------
void CGlxMetadataContainer::RefreshMediaListL()
{
TRACER("CGlxMetadataContainer::RefreshMediaList()");
if(iItemMediaList)
{
iItemMediaList->RemoveContext(iMainListAttributecontext);
iItemMediaList->RemoveMediaListObserver(this);
iItemMediaList->Close();
iItemMediaList = NULL;
if( iMainListAttributecontext )
{
delete iMainListAttributecontext;
iMainListAttributecontext = NULL;
}
CreateMediaListForSelectedItemL(ETrue);
}
}
// ---------------------------------------------------------------------------
// Completes the active object causing a call from the active scheduler to RunL()
// ---------------------------------------------------------------------------
//
void CGlxMetadataAsyncUpdate::CompleteSelf()
{
TRACER("CGlxMetadataAsyncUpdate::CompleteSelf");
TRequestStatus* status=&iStatus;
User::RequestComplete(status, KErrNone);
SetActive();
}
// -----------------------------------------------------------------------------
// RunL
// -----------------------------------------------------------------------------
//
void CGlxMetadataAsyncUpdate::RunL()
{
TRACER("CGlxMetadataAsyncUpdate::RunL");
if(iStatus.Int() == KErrNone)
{
iObserver.RefreshMediaListL();
}
}
// -----------------------------------------------------------------------------
// DoCancel
// -----------------------------------------------------------------------------
//
void CGlxMetadataAsyncUpdate::DoCancel()
{
TRACER("CGlxMetadataAsyncUpdate::DoCancel");
// No need to do anything
}
// ---------------------------------------------------------
// NewL
// ---------------------------------------------------------
//
CGlxMetadataAsyncUpdate* CGlxMetadataAsyncUpdate::NewL(CGlxMetadataContainer& aObserver)
{
TRACER("CGlxMetadataAsyncUpdate::NewL");
CGlxMetadataAsyncUpdate* self = CGlxMetadataAsyncUpdate::NewLC(aObserver);
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------
// NewLC
// ---------------------------------------------------------
//
CGlxMetadataAsyncUpdate* CGlxMetadataAsyncUpdate::NewLC(CGlxMetadataContainer& aObserver)
{
TRACER("CGlxMetadataAsyncUpdate::NewLC");
CGlxMetadataAsyncUpdate* self = new(ELeave) CGlxMetadataAsyncUpdate(aObserver);
CleanupStack::PushL(self);
return self;
}
// ---------------------------------------------------------
// Constructor
// ---------------------------------------------------------
//
CGlxMetadataAsyncUpdate::CGlxMetadataAsyncUpdate(CGlxMetadataContainer& aObserver):
CActive(EPriorityStandard),iObserver(aObserver)
{
TRACER("CGlxMetadataAsyncUpdate::CGlxMetadataAsyncUpdate()");
CActiveScheduler::Add(this);
}
// ---------------------------------------------------------
// Destructor
// ---------------------------------------------------------
//
CGlxMetadataAsyncUpdate::~CGlxMetadataAsyncUpdate()
{
TRACER("CGlxMetadataAsyncUpdate::~CGlxMetadataAsyncUpdate");
Cancel();
}
//End of file