author | Simon Howkins <simonh@symbian.org> |
Mon, 22 Nov 2010 16:33:08 +0000 | |
branch | RCL_3 |
changeset 69 | 1a9731de4f7b |
parent 66 | 1f1dad4af8f8 |
permissions | -rw-r--r-- |
53 | 1 |
/* |
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* Copyright (c) 2006 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: Music Player metadata editor dialog implementation |
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* |
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*/ |
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#ifndef MPXMETADATAEDITORDIALOG_H |
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#define MPXMETADATAEDITORDIALOG_H |
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// INCLUDES |
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#include <AknForm.h> |
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#include <mpxcollectionobserver.h> |
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#include <mpxcollectionuihelper.h> |
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#include <mpxcollectionuihelperobserver.h> |
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#include <mpxattribute.h> |
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#include <AknQueryDialog.h> |
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#include <DRMHelper.h> |
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#include <mpxplaybackobserver.h> |
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// CONSTANTS |
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const TInt KMPXMetadataTextFieldMaxLen = 255; |
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// FORWARD DECLARATIONS |
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class CAknTitlePane; |
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class CAknNavigationControlContainer; |
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class CAknNavigationDecorator; |
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class CAknQueryValueText; |
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class CAknQueryValueTextArray; |
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class MMPXCollectionUtility; |
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class CMPXCommonUiHelper; |
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class CMPXMedia; |
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class MMPXCollectionUiHelper; |
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class CAknPopupField; |
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class CIdle; |
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class MMPXPlaybackUtility; |
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namespace DRM |
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{ |
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class CDrmUiHandling; |
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} |
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// CLASS DECLARATION |
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/* |
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* Provides query dialog for changing track's library. |
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*/ |
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NONSHARABLE_CLASS( CMPXQueryDialog ) : public CAknQueryDialog |
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{ |
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public: |
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/** |
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* Two-phased constructor. |
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*/ |
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static CMPXQueryDialog* NewL(); |
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/** |
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* From CAknDialog |
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* Handle key events. When a key event occurs, |
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* until one of them returns EKeyWasConsumed to indicate that it processed the key event. |
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* CONE calls this function for each control on the control stack, |
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* @param aKeyEvent The key event. |
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* @param aType The type of the event: EEventKey, EEventKeyUp or EEventKeyDown. |
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* @return Indicates whether or not the key event was used by this control. |
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*/ |
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TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType); |
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}; |
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/* |
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* Provides factory to create concrete document object. |
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*/ |
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NONSHARABLE_CLASS( CMPXMetadataEditorDialog ) : public CAknForm, |
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public MMPXCollectionObserver, |
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public MMPXCollectionFindObserver, |
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public MMPXPlaybackCallback, |
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1f1dad4af8f8
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
53
diff
changeset
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public MMPXCHelperObserver |
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{ |
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public: |
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// File Details headings |
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enum TMPXSongsFileDetailsHeadings |
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{ |
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EMPXSongsFileDetailsHeadingFilename = 0, // Start from index 0 |
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EMPXSongsFileDetailsHeadingFormat, |
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EMPXSongsFileDetailsHeadingDuration, |
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EMPXSongsFileDetailsHeadingBitrate, |
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EMPXSongsFileDetailsHeadingSamplingRate, |
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EMPXSongsFileDetailsHeadingSize, |
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EMPXSongsFileDetailsHeadingModified, |
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EMPXSongsFileDetailsHeadingCopyright, |
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EMPXSongsFileDetailsHeadingUrl, |
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EMPXSongsFileDetailsHeadingCount |
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}; |
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enum TMPXPodcastsFileDetailsHeadings |
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{ |
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EMPXPodcastsFileDetailsHeadingFilename = 0, // Start from index 0 |
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EMPXPodcastsFileDetailsHeadingFormat, |
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EMPXPodcastsFileDetailsHeadingDuration, |
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EMPXPodcastsFileDetailsHeadingBitrate, |
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EMPXPodcastsFileDetailsHeadingSamplingRate, |
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EMPXPodcastsFileDetailsHeadingSize, |
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EMPXPodcastsFileDetailsHeadingLastPlaybackPosition, |
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EMPXPodcastsFileDetailsHeadingPublished, |
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EMPXPodcastsFileDetailsHeadingModified, |
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EMPXPodcastsFileDetailsHeadingCopyright, |
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EMPXPodcastsFileDetailsHeadingUrl, |
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EMPXPodcastsFileDetailsHeadingCount |
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}; |
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public: // Constructor and destructor |
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/** |
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* Two-phased constructor. |
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*/ |
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IMPORT_C static CMPXMetadataEditorDialog* NewL(); |
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/** |
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* Destructor. |
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*/ |
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IMPORT_C virtual ~CMPXMetadataEditorDialog(); |
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/** |
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* Parameter passed in from viewframework |
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* |
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* @param aParam Parameter pass in from viewframework. |
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*/ |
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IMPORT_C void SetParamL( const TDesC* aParam ); |
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/** |
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* From CAknDialog update member variables of CAknExEditorDialog. |
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* @param aButtonId The ID of the button that was activated. |
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* @return Should return ETrue if the dialog should exit, |
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* and EFalse if it should not |
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*/ |
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TBool OkToExitL(TInt aButtonId); |
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/** |
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* From CAknDialog. |
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* |
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* @param aResourceId The resource ID of the dialog to load. |
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* @return Zero, unless it is a waiting dialog. For a waiting dialog, |
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* the return value is the ID of the button that closed the |
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* dialog, or zero if it was the cancel button |
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* (@c EEikBidCancel). |
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*/ |
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TInt ExecuteLD( TInt aResourceId ); |
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/** |
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* Display file details popup window |
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*/ |
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void ViewFileDetailsPopupL(); |
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private: // from base class MMPXCollectionObserver |
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/** |
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* Handle collection message. |
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* |
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* @param aMessage Collection message |
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* @param aErr system error code. |
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*/ |
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void HandleCollectionMessage( |
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CMPXMessage* aMessage, TInt aError ); |
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/** |
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* Handles the collection entries being opened. Typically called |
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* when client has Open()'d a folder |
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* |
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* @param aEntries collection entries opened |
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* @param aIndex focused entry |
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* @param aComplete ETrue no more entries. EFalse more entries |
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* expected |
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* @param aError error code |
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*/ |
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void HandleOpenL( |
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const CMPXMedia& aEntries, |
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TInt aIndex, TBool aComplete, TInt aError); |
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/** |
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* Handles the item being opened. Typically called |
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* when client has Open()'d an item. Client typically responds by |
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* 'playing' the item via the playlist |
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* |
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* @param aPlaylist collection playlist |
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* @param aError error code |
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*/ |
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void HandleOpenL( const CMPXCollectionPlaylist& aPlaylist, TInt aError ); |
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/** |
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* Handle media properties |
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* |
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* @param aMedia media |
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* @param aError error code |
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*/ |
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void HandleCollectionMediaL( |
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const CMPXMedia& aMedia, |
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TInt aError); |
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private: // Constructor |
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/** |
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* Default constructor. |
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*/ |
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CMPXMetadataEditorDialog(); |
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/** |
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* Second-phase constructor. |
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*/ |
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void ConstructL(); |
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private: // New functions |
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/** |
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* Clean up function for genre related members. |
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*/ |
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void CleanUpGenreText(); |
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/** |
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* Populates genre popup with genre list for tracks. |
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*/ |
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void FetchGenreL(); |
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/** |
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* Handle media properties. |
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* |
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* @param aMedia media properties |
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* @param aError error code |
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*/ |
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void DoHandleMediaL( |
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const CMPXMedia& aMedia, |
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TInt aError ); |
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/** |
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* Saves media back to collection engine |
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* |
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* @param aMedia media property to save back |
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*/ |
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void SaveMediaPropertiesL( CMPXMedia* aMedia ); |
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/** |
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* Appends the value to the array, if the vaule has zero length, |
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* appends "unavailable" |
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* |
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* @param aArray array to append to |
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* @param aValue value to append |
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*/ |
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void AppendStringToArrayL( CDesCArrayFlat* aArray, const TDesC& aValue ); |
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/** |
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* Sets control text |
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* |
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* @param aControlId The ID of the control |
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* @param aValue value to set |
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* @param aAlternateValue if aValue is zero length, |
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* this value will be used instead |
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* |
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*/ |
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void SetControlTextL( TInt aControlId, const TDesC& aValue, |
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const TDesC& aAlternateValue ); |
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/** |
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* Sets control text |
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* |
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* @param aControlId The ID of the control |
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* @param aValue value to set |
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* @param aMinValue minimum value allowed for this control |
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* @param aMaxValue maximum value allowed for this control |
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* |
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*/ |
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void SetControlNumberL( TInt aControlId, const TDesC& aValue, |
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TInt aMinValue, TInt aMaxValue ); |
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/** |
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* prompt user for library change |
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* |
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* @param aMoveToLibrary enum for library to move to |
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* @return ETrue if the user confirms the change, EFalse if cancel |
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*/ |
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TBool PromptForLibraryChangeL( TInt aMoveToLibrary ); |
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/** |
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* Updates media object with current control text, this will also |
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* update iMedia |
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* |
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* @param aControlId the id of the control |
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* @param aMedia media object to update |
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* @param aAttribute attribute to save to |
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* |
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* @return EFalse if the control being checked has not been changed (equal) |
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* ETrue if the control being checked has been changed |
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*/ |
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TBool UpdateMediaObjectWithControlL( |
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TInt aControlId, CMPXMedia* aMedia, TMPXAttribute aAttribute ); |
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static TInt DeferredExitCallback( TAny* aPtr ); |
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static TInt DeferredFileDetailsCallback( TAny* aPtr ); |
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#ifdef __ENABLE_MSK |
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/** |
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* Update softkey. |
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*/ |
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void UpdateSoftkeyL(); |
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#endif // __ENABLE_MSK |
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private: // Functions from base class |
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#ifdef __ENABLE_MSK |
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/** |
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* From CAknForm, handles key-events. |
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* @param aKeyEvent Key event. |
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* @param aType Type of key event(EEventKey, EEventKeyUp or |
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* EEventKeyDown). |
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* @return If key-event is consumed, EKeyWasConsumed. Else |
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* EKeyWasNotConsumed. |
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*/ |
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TKeyResponse OfferKeyEventL( |
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const TKeyEvent& aKeyEvent, |
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TEventCode aType ); |
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#endif // __ENABLE_MSK |
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/** |
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* From CAknForm |
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* Save the contents of the form. |
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*/ |
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TBool SaveFormDataL(); |
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/** |
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* From CAknForm |
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* Does not save the contents of the form. |
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*/ |
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void DoNotSaveFormDataL(); |
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/** |
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* Store the old title pane text and set the new one |
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*/ |
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void SetTitlePaneL(); |
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/** |
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* Restore the old title pane text |
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*/ |
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void RestoreTitlePaneL(); |
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/** |
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* Store the old title navi label and set the new one |
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*/ |
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void SetNaviLabelL(); |
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/** |
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* Restore the old navi label text |
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*/ |
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void RestoreNaviLabelL(); |
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/** |
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* From MEikMenuObserver. |
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* Dynamically initialises a menu pane. This function can be overridden |
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* by the derived class for its own purpose. |
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* @param aResourceId Resource ID identifying the menu pane to initialise. |
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* @param aMenuPane The in-memory representation of the menu pane. |
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*/ |
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void DynInitMenuPaneL( TInt aResourceId, |
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CEikMenuPane* aMenuPane ); |
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367 |
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/** |
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* Act on the menu selection if menu is showing |
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*/ |
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void ProcessCommandL(TInt aCommandId); |
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372 |
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/** |
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* Populates file details window for songs |
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* @param aHeadingsArray array of the headers |
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* @param aDataArray array to populate |
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*/ |
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void PopulateFileDetailsL( |
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CDesCArrayFlat* aHeadingsArray, CDesCArrayFlat* aDataArray ); |
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380 |
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/** |
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* Populates file details window for podcasts |
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* @param aHeadingsArray array of the headers |
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* @param aDataArray array to populate |
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*/ |
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void PopulatePodcastFileDetailsL( |
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CDesCArrayFlat* aHeadingsArray, CDesCArrayFlat* aDataArray ); |
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388 |
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389 |
/** |
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* Constructs DRM items. |
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* @param aHeadingsArray array of the headers |
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* @param aDataArray array to populate |
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*/ |
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void MakeDrmItemsL( |
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CDesCArrayFlat* aHeadingsArray, CDesCArrayFlat* aDataArray ); |
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396 |
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397 |
/** |
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* Constructs restricted drm items. E.g. count, interval |
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* @param aRights Drm right type "Play" |
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* @param aCurrentIndex current index of the listbox to insert into |
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* @param aHeadingsArray array of the headers |
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* @param aDataArray array to populate |
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*/ |
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404 |
void MakeRestrictedDrmItemsL( |
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HBufC* aRights, TInt& aCurrentIndex, |
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CDesCArrayFlat* aHeadingsArray, CDesCArrayFlat* aDataArray ); |
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407 |
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408 |
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409 |
/** |
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410 |
* Populates file details window for songs |
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411 |
*/ |
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412 |
void PopulateFileDetailsL(); |
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413 |
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414 |
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415 |
/** |
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416 |
* Populates file details window for podcasts |
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*/ |
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418 |
void PopulatePodcastFileDetailsL(); |
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419 |
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420 |
||
421 |
/** |
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422 |
* Launch DRM information popup |
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*/ |
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424 |
void LaunchDrmInfoL(); |
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425 |
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426 |
||
427 |
/** |
|
428 |
* Add parts Of time. |
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429 |
* @param aIntYrs year information |
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430 |
* @param aIntMon month information |
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431 |
* @param aIntDay day information |
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432 |
* @param aIntHrs hour information |
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433 |
* @param aIntMin minute information |
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434 |
* @param aIntSec second information |
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435 |
* @return Buffer where to add the elements |
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436 |
*/ |
|
437 |
HBufC* AddPartsOfTimeLC( TInt aIntYrs, TInt aIntMon, TInt aIntDay, |
|
438 |
TInt aIntHrs, TInt aIntMin, TInt aIntSec ); |
|
439 |
||
440 |
/** |
|
441 |
* Add a single element of time to the string array |
|
442 |
* @param aNumOfElements Number of elements of the interval |
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443 |
* @param aResourceIdSingle Resource id to be used in case of |
|
444 |
* single unit |
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445 |
* @param aResourceIdOneFinal Resource id to be used in case of |
|
446 |
* units ending with 1, from 21 |
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447 |
* (requested by Slavic languages) |
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448 |
* @param aResourceIdTwoFour Resource id to be used in case of |
|
449 |
* units included from two to four, except |
|
450 |
* 12-14 (requested by Slavic languages) |
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451 |
* @param aResourceIdFiveZero Resource id to be used in case of |
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452 |
* units ending from 5 to 9, plus range |
|
453 |
* from 11 to 14 (requested by Slavic |
|
454 |
* languages) |
|
455 |
* @param aStrings DesCArrayFlat where to add the element |
|
456 |
*/ |
|
457 |
||
458 |
void AddSinglePartOfTimeL( TInt aNumOfElements, |
|
459 |
TInt aResourceIdSingle, |
|
460 |
TInt aResourceIdOneFinal, |
|
461 |
TInt aResourceIdTwoFour, |
|
462 |
TInt aResourceIdFiveZero, |
|
463 |
CDesCArrayFlat* aStrings ); |
|
464 |
||
465 |
/** |
|
466 |
* Split TimeIntervalSeconds into parts Of time. |
|
467 |
* @param aIntYrs year information |
|
468 |
* @param aIntMon month information |
|
469 |
* @param aIntDay day information |
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470 |
* @param aIntHrs hour information |
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471 |
* @param aIntMin minute information |
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472 |
* @param aIntSec second information |
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473 |
* @return void |
|
474 |
*/ |
|
475 |
void SplitTime( const TTimeIntervalSeconds& aInterval, |
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476 |
TInt& aIntYrs, TInt& aIntMon, TInt& aIntDay, |
|
477 |
TInt& aIntHrs, TInt& aIntMin, TInt& aIntSec ); |
|
478 |
/** |
|
479 |
* Add a single element of time to the string array |
|
480 |
* @param aNumOfElements Number of elements of the interval |
|
481 |
* @param aResourceIdSingle Resource id to be used in case of |
|
482 |
* single unit |
|
483 |
* @param aResourceIdOneFinal Resource id to be used in case of |
|
484 |
* units ending with 1, from 21 |
|
485 |
* (requested by Slavic languages) |
|
486 |
* @param aResourceIdTwoFour Resource id to be used in case of |
|
487 |
* units included from two to four, except |
|
488 |
* 12-14 (requested by Slavic languages) |
|
489 |
* @param aResourceIdFiveZero Resource id to be used in case of |
|
490 |
* units ending from 5 to 9, plus range |
|
491 |
* from 11 to 14 (requested by Slavic |
|
492 |
* languages) |
|
493 |
* @param aStrings Buffer where to add the element |
|
494 |
*/ |
|
495 |
void AddSinglePartOfTimeL( TInt aNumOfElements, |
|
496 |
TInt aResourceIdSingle, |
|
497 |
TInt aResourceIdOneFinal, |
|
498 |
TInt aResourceIdTwoFour, |
|
499 |
TInt aResourceIdFiveZero, |
|
500 |
HBufC*& aStrings ); |
|
501 |
||
502 |
/** |
|
503 |
* Converts between arabic-indic digits and european digits. |
|
504 |
* @param aText numbers to be converted. |
|
505 |
* @return void |
|
506 |
*/ |
|
507 |
void LanguageSpecificNumberConversion( TDes& aText ) const; |
|
508 |
||
509 |
/** |
|
510 |
* Converts the time value to localtime |
|
511 |
* @param aTime contains the UTC time to be converted, and the converted value on exit |
|
512 |
*/ |
|
513 |
void ConvertToLocalTimeL(TTime& aTime ); |
|
514 |
||
515 |
/** |
|
516 |
* Adds header and value to list. |
|
517 |
* @param aHeading Heading |
|
518 |
* @param aValue Value |
|
519 |
* @param aItemArray Array where value and header are added. |
|
520 |
* @return void |
|
521 |
*/ |
|
522 |
void AddItemToListBoxL( const TDesC& aHeading, |
|
523 |
const TDesC& aValue, |
|
524 |
CDesCArray* aItemArray ); |
|
525 |
||
526 |
/** |
|
527 |
* This is used to decide when to save changes. If a leave occurs the |
|
528 |
* framework generates a Symbian Leave code. |
|
529 |
* @param aControlId. Control id. |
|
530 |
*/ |
|
531 |
void HandleControlStateChangeL( TInt aControlId ); |
|
532 |
||
533 |
/** |
|
534 |
* Function from @c CEikDialog and thence from c@ MEikDialogPageObserver. |
|
535 |
* Checks if either year or track control id's are empty, and if so set to 0. |
|
536 |
*/ |
|
537 |
void PrepareForFocusTransitionL(); |
|
538 |
||
539 |
/** |
|
540 |
* Required for help. |
|
541 |
*/ |
|
542 |
void GetHelpContext( TCoeHelpContext& aContext ) const; |
|
543 |
||
544 |
// from MMPXCollectionFindObserver |
|
545 |
||
546 |
/** |
|
547 |
* Handle callback for "find" operation |
|
548 |
* @param aEntries, CMPXMedia to be returned |
|
549 |
* @param aComplete ETrue no more entries. EFalse more entries |
|
550 |
* expected |
|
551 |
* @param aError error code |
|
552 |
*/ |
|
553 |
void HandleFindAllL( const CMPXMedia& aResults, |
|
554 |
TBool aComplete,TInt aError ); |
|
555 |
||
556 |
// from MMPXCHelperObserver |
|
557 |
||
558 |
/** |
|
559 |
* Handle callback for the ui helper |
|
560 |
* @param aOperation operation performed |
|
561 |
* @param aErr error code |
|
562 |
* @param aArgument argument returned |
|
563 |
*/ |
|
564 |
void HandleOperationCompleteL( TCHelperOperation aOperation, |
|
565 |
TInt aErr, |
|
566 |
void* aArgument ); |
|
567 |
||
568 |
private: // From CEikDialog |
|
569 |
/** |
|
570 |
* From CEikDialog, PreLayoutDynInitL. |
|
571 |
* Initialises the dialog's controls before the dialog is sized |
|
572 |
* and layed out. |
|
573 |
*/ |
|
574 |
void PreLayoutDynInitL(); |
|
575 |
||
576 |
/** |
|
577 |
* From CEikDialog, PostLayoutDynInitL. |
|
578 |
* Initialises the dialog's controls after the dialog has been sized |
|
579 |
* but before it has been activated. |
|
580 |
*/ |
|
581 |
void PostLayoutDynInitL(); |
|
582 |
||
583 |
private: // from base class MMPXPlaybackCallback |
|
584 |
||
585 |
/** |
|
586 |
* From MMPXPlaybackCallback |
|
587 |
* Handle playback property |
|
588 |
* |
|
589 |
* @param aProperty the property |
|
590 |
* @param aValue the value of the property |
|
591 |
* @param aError error code |
|
592 |
*/ |
|
593 |
void HandlePropertyL( TMPXPlaybackProperty aProperty, TInt aValue, TInt aError ); |
|
594 |
||
595 |
/** |
|
596 |
* From MMPXPlaybackCallback |
|
597 |
* Method is called continously until aComplete=ETrue, signifying that |
|
598 |
* it is done and there will be no more callbacks |
|
599 |
* Only new items are passed each time |
|
600 |
* |
|
601 |
* @param aPlayer UID of the subplayer |
|
602 |
* @param aSubPlayers a list of sub players |
|
603 |
* @param aComplete ETrue no more sub players. EFalse more subplayer |
|
604 |
* expected |
|
605 |
* @param aError error code |
|
606 |
*/ |
|
607 |
void HandleSubPlayerNamesL( |
|
608 |
TUid aPlayer, |
|
609 |
const MDesCArray* aSubPlayers, |
|
610 |
TBool aComplete, |
|
611 |
TInt aError ); |
|
612 |
||
613 |
/** |
|
614 |
* From MMPXPlaybackCallback |
|
615 |
* Handle media properties |
|
616 |
* |
|
617 |
* @param aMedia media |
|
618 |
* @param aError error code |
|
619 |
*/ |
|
620 |
void HandleMediaL( const CMPXMedia& aMedia, TInt aError ); |
|
621 |
||
622 |
private: |
|
623 |
enum TMPXMetadataEditorCurrentMediaLOp |
|
624 |
{ |
|
625 |
EMPXMetadataEditorIdle = 0, |
|
626 |
EMPXMetadataEditorGetSongInfo, |
|
627 |
EMPXMetadataEditorGetDrmInfo |
|
628 |
}; |
|
629 |
||
630 |
private: |
|
631 |
CAknTitlePane* iTitlePane; |
|
632 |
CAknNavigationControlContainer* iNaviPane; |
|
633 |
CAknNavigationDecorator* iNaviDecorator; // Navi decorator |
|
634 |
CAknNavigationDecorator* iEmptyNaviDecorator; // Navi decorator |
|
635 |
CAknPopupField* iPopup; |
|
636 |
CAknQueryValueText* iTextValues; |
|
637 |
CAknQueryValueTextArray* iValueTextArray; |
|
638 |
CDesCArray* iGenreArr; |
|
639 |
CAknQueryValueText* iLibraryTextValues; |
|
640 |
CAknQueryValueTextArray* iLibraryValueTextArray; |
|
641 |
CDesCArray* iLibraryArr; |
|
642 |
||
643 |
HBufC* iTitlePaneText; |
|
644 |
HBufC* iParam; |
|
645 |
||
646 |
MMPXCollectionUiHelper* iCollectionUiHelper; |
|
647 |
MMPXCollectionUtility* iCollectionUtility; |
|
648 |
CMPXMedia* iMedia; // own |
|
649 |
CMPXMedia* iDrmInfo; |
|
650 |
CMPXCommonUiHelper* iCommonUiHelper; // own |
|
651 |
||
652 |
TInt iResourceOffset; // must be freed |
|
653 |
TInt iDrmResourceOffset; // must be freed |
|
654 |
TInt iCurrentLibrary; |
|
655 |
TInt iYear; // special handling needed for year |
|
656 |
TInt iCurrentMediaLOp; |
|
657 |
TInt iIsDrmProtected; |
|
658 |
||
659 |
TBool iUnknownGenre; |
|
660 |
TBool iDrmDetails; // Flags if DRMRightsManager.rsc was loaded |
|
661 |
TBool iDisablePodcasting; |
|
662 |
CIdle* iIdle; |
|
663 |
TBool iTryingExit; |
|
664 |
DRM::CDrmUiHandling* iDrmUiHandler; |
|
665 |
MMPXPlaybackUtility* iPlaybackUtility; // not own, but need to close |
|
666 |
}; |
|
667 |
||
668 |
#endif // MPXMETADATAEDITORDIALOG_H |
|
669 |
||
670 |
// End of File |