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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:
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//
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#include "mmfvideosubtitlecustomcommands.h"
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/**
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@internalComponent
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*/
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enum TMMFSubtitleSupportMessages
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{
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EMMFSubtitleSupportAvailable,
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EMMFSubtitleSupportEnable,
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EMMFSubtitleSupportDisable,
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EMMFSubtitleSupportGetLanguageSupportCount,
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EMMFSubtitleSupportGetLanguageSupportData,
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EMMFSubtitleSupportSetLanguage,
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EMMFSubtitleSupportGetLanguage,
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EMMFSubtitleSupportUpdateSubtitleConfig,
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EMMFSubtitleSupportAddSubtitleConfig,
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EMMFSubtitleSupportRemoveSubtitleConfig,
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EMMFSubtitleSupportGetCrpParameter
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};
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/**
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@internalComponent
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*/
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class TCrpParameters
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{
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public:
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TCrpParameters() : iId(TWsGraphicId::EUninitialized) {}
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TWsGraphicId iId;
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TRect iCrpRect;
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};
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/**
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* Constructor.
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*
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* @param aController The client side controller object to be used by this custom
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* command interface.
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*/
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EXPORT_C RMMFVideoPlaySubtitleSupportCustomCommands::RMMFVideoPlaySubtitleSupportCustomCommands(RMMFController& aController)
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: RMMFCustomCommandsBase(aController, KUidInterfaceMMFVideoPlaySubtitleSupport)
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{
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}
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/**
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* Adds subtitle configuration data for a window.
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*
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* @param aConfig Subtitle configuration data for a window.
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* @return KErrNone if completed succesfully, otherwise one of the system wide error codes.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::AddSubtitleConfig(const TMMFSubtitleWindowConfig& aConfig)
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{
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TPckgBuf<TMMFSubtitleWindowConfig> configPckg(aConfig);
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportAddSubtitleConfig,
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configPckg,
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KNullDesC8);
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}
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/**
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* Removes the subtitle configuration data associated with the given window.
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*
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* @param aWindowId Unique identifier of the window associated with the
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* configuration data being removed.
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* @return KErrNone if completed succesfully, otherwise one of the system wide error codes.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::RemoveSubtitleConfig(TInt aWindowId)
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{
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TPckgBuf<TInt> windowPckg(aWindowId);
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportRemoveSubtitleConfig,
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windowPckg,
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KNullDesC8);
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}
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/**
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* Reconfigures subtitle configuration.
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*
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* @param aConfig Subtitle configuration data for a window.
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* @return KErrNone if completed succesfully, otherwise one of the system wide error codes.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::UpdateSubtitleConfig(const TMMFSubtitleWindowConfig& aConfig)
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{
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TPckgBuf<TMMFSubtitleWindowConfig> configPckg(aConfig);
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportUpdateSubtitleConfig,
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configPckg,
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KNullDesC8);
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}
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/**
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* Checks if subtitles are available in the current video stream.
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*
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* @param aAvailable When this function returns, this is set to ETrue if the
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* controller supports subtitle extensions and subtitles are available in the
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* current video stream.
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* @return KErrNone if subtitles are supported by the controller; KErrNotSupported
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* if the controller does not support subtitles; otherwise other system error code.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::GetSubtitlesAvailable(TBool& aAvailable)
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{
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TPckgBuf<TBool> avail;
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TInt err = iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportAvailable,
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KNullDesC8,
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KNullDesC8,
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avail);
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aAvailable = (KErrNone == err) && avail();
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return err;
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}
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/**
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* Disables subtitles during video playback.
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*
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* @return KErrNone if completed succesfully, otherwise one of the system wide error codes.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::DisableSubtitles()
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{
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportDisable,
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KNullDesC8,
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KNullDesC8);
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}
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/**
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* Enables subtitles during video playback.
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*
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* @return KErrNone if subtitles are supported; KErrNotSupported if
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* controller does not support subtitles; KErrNotFound if subtitle data
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* not found; otherwise other system error code.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::EnableSubtitles()
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{
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportEnable,
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KNullDesC8,
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KNullDesC8);
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}
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/**
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* Gets the CRP parameters associated with a display
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*
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* @param aWindowId The window id used in the query.
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* @param aId Return the CRP id associated with the given display id
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* @param aCrpRect Return the subtitle region for drawing the CRP
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*
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* @return KErrNone on success; system wide error code otherwise.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::GetCrpParameters(TInt aWindowId, TWsGraphicId& aId, TRect& aCrpRect)
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{
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TPckgBuf<TInt> windowIdPckg(aWindowId);
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TPckgBuf<TCrpParameters> parameterPckg;
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TInt err = iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportGetCrpParameter,
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windowIdPckg,
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KNullDesC8,
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parameterPckg);
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if (KErrNone == err)
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{
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aId = parameterPckg().iId;
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aCrpRect = parameterPckg().iCrpRect;
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}
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return err;
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}
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/**
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* Gets the current subtitle language
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*
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* @param aLanguage On return, set the the current language.
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* @return KErrNone on success. KErrNotSupported when the enabled subtitle does not
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* contain language information. Otherwise system wide error code.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::GetSubtitleLanguage(TLanguage& aLanguage)
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{
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TPckgBuf<TLanguage> languagePckg;
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TInt err = iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportGetLanguage,
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KNullDesC8,
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KNullDesC8,
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languagePckg);
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if (KErrNone == err)
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{
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aLanguage = languagePckg();
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}
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return err;
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}
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/**
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* Gets a list of all available languages.
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*
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* @param aAvailable Array of available languages
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* @leave KErrNotSupported If the current controller does not support subtitles.
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* @leave KErrNotFound If the controller cannot find subtitle data.
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* @leave Otherwise leaves with any of the system wide error codes.
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*/
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EXPORT_C void RMMFVideoPlaySubtitleSupportCustomCommands::GetSupportedSubtitleLanguagesL(RArray<TLanguage>& aSubtitleLanguages)
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{
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aSubtitleLanguages.Reset();
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TPckgBuf<TInt> countPckg;
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User::LeaveIfError(iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportGetLanguageSupportCount,
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KNullDesC8,
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KNullDesC8,
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countPckg));
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TInt count = countPckg();
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if (count > 0)
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{
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HBufC8* buf = HBufC8::NewLC(count * sizeof(TLanguage));
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TPtr8 ptr = buf->Des();
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User::LeaveIfError(iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportGetLanguageSupportData,
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KNullDesC8,
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KNullDesC8,
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ptr));
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TPckgBuf<TLanguage> langPckg;
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RDesReadStream stream(ptr);
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CleanupClosePushL(stream);
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for (TInt i = 0; i < count; i++)
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{
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stream.ReadL(langPckg);
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aSubtitleLanguages.AppendL(langPckg());
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}
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CleanupStack::PopAndDestroy(2, buf); //stream, buf
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}
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}
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/**
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* Sets the current subtitle language
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*
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* @param aSubtitleLanguage Language to be used for subtitle stream.
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* @return KErrNone on success. KErrNotSupported when the enabled subtitle
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* does not contain language information. Otherwise system wide error code.
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*/
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EXPORT_C TInt RMMFVideoPlaySubtitleSupportCustomCommands::SetSubtitleLanguage(TLanguage aSubtitleLanguage)
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{
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TPckgBuf<TLanguage> languagePckg(aSubtitleLanguage);
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return iController.CustomCommandSync(iDestinationPckg,
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EMMFSubtitleSupportSetLanguage,
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languagePckg,
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KNullDesC8);
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}
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/**
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* Creates a new custom command parser capable of handling subtitle support commands.
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*
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* @param aImplementor A reference to the controller plugin that owns this new
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* object.
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*
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* @return A pointer to the object created.
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*/
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EXPORT_C CMMFVideoPlaySubtitleSupportCustomCommandParser* CMMFVideoPlaySubtitleSupportCustomCommandParser::NewL(
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MMMFVideoPlaySubtitleSupportCustomCommandImplementor& aImplementor)
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{
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return new(ELeave) CMMFVideoPlaySubtitleSupportCustomCommandParser(aImplementor);
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}
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CMMFVideoPlaySubtitleSupportCustomCommandParser::CMMFVideoPlaySubtitleSupportCustomCommandParser(MMMFVideoPlaySubtitleSupportCustomCommandImplementor& aImplementor) :
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CMMFCustomCommandParserBase(KUidInterfaceMMFVideoPlaySubtitleSupport),
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iImplementor(aImplementor)
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{
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}
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/**
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* Destructor.
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*/
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EXPORT_C CMMFVideoPlaySubtitleSupportCustomCommandParser::~CMMFVideoPlaySubtitleSupportCustomCommandParser()
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sl@0
|
299 |
{
|
|
sl@0
|
300 |
iAvailableLanguages.Close();
|
|
sl@0
|
301 |
}
|
|
sl@0
|
302 |
|
|
sl@0
|
303 |
/**
|
|
sl@0
|
304 |
* Handles a request from the client. Called by the controller framework.
|
|
sl@0
|
305 |
*
|
|
sl@0
|
306 |
* @param aMessage The message to be handled.
|
|
sl@0
|
307 |
*/
|
|
sl@0
|
308 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::HandleRequest(TMMFMessage& aMessage)
|
|
sl@0
|
309 |
{
|
|
sl@0
|
310 |
if (aMessage.Destination().InterfaceId() == KUidInterfaceMMFVideoPlaySubtitleSupport)
|
|
sl@0
|
311 |
{
|
|
sl@0
|
312 |
TRAPD(error, DoHandleRequestL(aMessage));
|
|
sl@0
|
313 |
aMessage.Complete(error);
|
|
sl@0
|
314 |
}
|
|
sl@0
|
315 |
else
|
|
sl@0
|
316 |
{
|
|
sl@0
|
317 |
aMessage.Complete(KErrNotSupported);
|
|
sl@0
|
318 |
}
|
|
sl@0
|
319 |
}
|
|
sl@0
|
320 |
|
|
sl@0
|
321 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoHandleRequestL(TMMFMessage& aMessage)
|
|
sl@0
|
322 |
{
|
|
sl@0
|
323 |
switch (aMessage.Function())
|
|
sl@0
|
324 |
{
|
|
sl@0
|
325 |
case EMMFSubtitleSupportAvailable:
|
|
sl@0
|
326 |
DoGetSubtitlesAvailableL(aMessage);
|
|
sl@0
|
327 |
break;
|
|
sl@0
|
328 |
case EMMFSubtitleSupportEnable:
|
|
sl@0
|
329 |
DoEnableSubtitlesL(aMessage);
|
|
sl@0
|
330 |
break;
|
|
sl@0
|
331 |
case EMMFSubtitleSupportDisable:
|
|
sl@0
|
332 |
DoDisableSubtitlesL(aMessage);
|
|
sl@0
|
333 |
break;
|
|
sl@0
|
334 |
case EMMFSubtitleSupportGetLanguageSupportCount:
|
|
sl@0
|
335 |
DoGetSupportedLanguagesCountL(aMessage);
|
|
sl@0
|
336 |
break;
|
|
sl@0
|
337 |
case EMMFSubtitleSupportGetLanguageSupportData:
|
|
sl@0
|
338 |
DoGetSupportedLanguagesDataL(aMessage);
|
|
sl@0
|
339 |
break;
|
|
sl@0
|
340 |
case EMMFSubtitleSupportGetLanguage:
|
|
sl@0
|
341 |
DoGetSubtitleLanguageL(aMessage);
|
|
sl@0
|
342 |
break;
|
|
sl@0
|
343 |
case EMMFSubtitleSupportSetLanguage:
|
|
sl@0
|
344 |
DoSetSubtitleLanguageL(aMessage);
|
|
sl@0
|
345 |
break;
|
|
sl@0
|
346 |
case EMMFSubtitleSupportUpdateSubtitleConfig:
|
|
sl@0
|
347 |
DoUpdateSubtitleConfigL(aMessage);
|
|
sl@0
|
348 |
break;
|
|
sl@0
|
349 |
case EMMFSubtitleSupportAddSubtitleConfig:
|
|
sl@0
|
350 |
DoAddSubtitleConfigL(aMessage);
|
|
sl@0
|
351 |
break;
|
|
sl@0
|
352 |
case EMMFSubtitleSupportRemoveSubtitleConfig:
|
|
sl@0
|
353 |
DoRemoveSubtitleConfigL(aMessage);
|
|
sl@0
|
354 |
break;
|
|
sl@0
|
355 |
case EMMFSubtitleSupportGetCrpParameter:
|
|
sl@0
|
356 |
DoGetCrpParametersL(aMessage);
|
|
sl@0
|
357 |
break;
|
|
sl@0
|
358 |
default:
|
|
sl@0
|
359 |
User::Leave(KErrNotSupported);
|
|
sl@0
|
360 |
break;
|
|
sl@0
|
361 |
}
|
|
sl@0
|
362 |
}
|
|
sl@0
|
363 |
|
|
sl@0
|
364 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoGetSubtitlesAvailableL(TMMFMessage& aMessage)
|
|
sl@0
|
365 |
{
|
|
sl@0
|
366 |
TBool avail;
|
|
sl@0
|
367 |
iImplementor.MvpsusGetSubtitlesAvailableL(avail);
|
|
sl@0
|
368 |
TPckgBuf<TBool> availPckg(avail);
|
|
sl@0
|
369 |
aMessage.WriteDataToClientL(availPckg);
|
|
sl@0
|
370 |
}
|
|
sl@0
|
371 |
|
|
sl@0
|
372 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoUpdateSubtitleConfigL(TMMFMessage& aMessage)
|
|
sl@0
|
373 |
{
|
|
sl@0
|
374 |
TPckgBuf<TMMFSubtitleWindowConfig> configPckg;
|
|
sl@0
|
375 |
aMessage.ReadData1FromClientL(configPckg);
|
|
sl@0
|
376 |
iImplementor.MvpsusUpdateSubtitleConfigL(configPckg());
|
|
sl@0
|
377 |
}
|
|
sl@0
|
378 |
|
|
sl@0
|
379 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoAddSubtitleConfigL(TMMFMessage& aMessage)
|
|
sl@0
|
380 |
{
|
|
sl@0
|
381 |
TPckgBuf<TMMFSubtitleWindowConfig> configPckg;
|
|
sl@0
|
382 |
aMessage.ReadData1FromClientL(configPckg);
|
|
sl@0
|
383 |
iImplementor.MvpsusAddSubtitleConfigL(configPckg());
|
|
sl@0
|
384 |
}
|
|
sl@0
|
385 |
|
|
sl@0
|
386 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoRemoveSubtitleConfigL(TMMFMessage& aMessage)
|
|
sl@0
|
387 |
{
|
|
sl@0
|
388 |
TPckgBuf<TInt> windowPckg;
|
|
sl@0
|
389 |
aMessage.ReadData1FromClientL(windowPckg);
|
|
sl@0
|
390 |
iImplementor.MvpsusRemoveSubtitleConfigL(windowPckg());
|
|
sl@0
|
391 |
}
|
|
sl@0
|
392 |
|
|
sl@0
|
393 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoDisableSubtitlesL(TMMFMessage& /*aMessage*/)
|
|
sl@0
|
394 |
{
|
|
sl@0
|
395 |
iImplementor.MvpsusDisableSubtitlesL();
|
|
sl@0
|
396 |
}
|
|
sl@0
|
397 |
|
|
sl@0
|
398 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoEnableSubtitlesL(TMMFMessage& /*aMessage*/)
|
|
sl@0
|
399 |
{
|
|
sl@0
|
400 |
iImplementor.MvpsusEnableSubtitlesL();
|
|
sl@0
|
401 |
}
|
|
sl@0
|
402 |
|
|
sl@0
|
403 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoGetSupportedLanguagesDataL(TMMFMessage& aMessage)
|
|
sl@0
|
404 |
{
|
|
sl@0
|
405 |
HBufC8* buf = HBufC8::NewLC(iAvailableLanguages.Count() * sizeof(TLanguage));
|
|
sl@0
|
406 |
TPtr8 ptr = buf->Des();
|
|
sl@0
|
407 |
RDesWriteStream stream(ptr);
|
|
sl@0
|
408 |
CleanupClosePushL(stream);
|
|
sl@0
|
409 |
|
|
sl@0
|
410 |
for (TInt i = 0; i < iAvailableLanguages.Count(); i++)
|
|
sl@0
|
411 |
{
|
|
sl@0
|
412 |
TPckgBuf<TLanguage> langPckg(iAvailableLanguages[i]);
|
|
sl@0
|
413 |
stream.WriteL(langPckg);
|
|
sl@0
|
414 |
}
|
|
sl@0
|
415 |
|
|
sl@0
|
416 |
stream.CommitL();
|
|
sl@0
|
417 |
aMessage.WriteDataToClientL(ptr);
|
|
sl@0
|
418 |
CleanupStack::PopAndDestroy(2, buf); // stream, buf
|
|
sl@0
|
419 |
}
|
|
sl@0
|
420 |
|
|
sl@0
|
421 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoGetSupportedLanguagesCountL(TMMFMessage& aMessage)
|
|
sl@0
|
422 |
{
|
|
sl@0
|
423 |
iAvailableLanguages.Reset();
|
|
sl@0
|
424 |
iImplementor.MvpsusGetSupportedSubtitleLanguagesL(iAvailableLanguages);
|
|
sl@0
|
425 |
|
|
sl@0
|
426 |
TPckgBuf<TInt> countPckg(iAvailableLanguages.Count());
|
|
sl@0
|
427 |
aMessage.WriteDataToClientL(countPckg);
|
|
sl@0
|
428 |
}
|
|
sl@0
|
429 |
|
|
sl@0
|
430 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoGetSubtitleLanguageL(TMMFMessage& aMessage)
|
|
sl@0
|
431 |
{
|
|
sl@0
|
432 |
TLanguage lang;
|
|
sl@0
|
433 |
iImplementor.MvpsusGetSubtitleLanguageL(lang);
|
|
sl@0
|
434 |
TPckgBuf<TLanguage> langPckg(lang);
|
|
sl@0
|
435 |
aMessage.WriteDataToClientL(langPckg);
|
|
sl@0
|
436 |
}
|
|
sl@0
|
437 |
|
|
sl@0
|
438 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoSetSubtitleLanguageL(TMMFMessage& aMessage)
|
|
sl@0
|
439 |
{
|
|
sl@0
|
440 |
TPckgBuf<TLanguage> langPckg;
|
|
sl@0
|
441 |
aMessage.ReadData1FromClientL(langPckg);
|
|
sl@0
|
442 |
iImplementor.MvpsusSetSubtitleLanguageL(langPckg());
|
|
sl@0
|
443 |
}
|
|
sl@0
|
444 |
|
|
sl@0
|
445 |
void CMMFVideoPlaySubtitleSupportCustomCommandParser::DoGetCrpParametersL(TMMFMessage& aMessage)
|
|
sl@0
|
446 |
{
|
|
sl@0
|
447 |
TCrpParameters crpParams;
|
|
sl@0
|
448 |
TPckgBuf<TInt> displayPckg;
|
|
sl@0
|
449 |
aMessage.ReadData1FromClientL(displayPckg);
|
|
sl@0
|
450 |
iImplementor.MvpsusGetCrpParametersL(displayPckg(), crpParams.iId, crpParams.iCrpRect);
|
|
sl@0
|
451 |
|
|
sl@0
|
452 |
TPckgBuf<TCrpParameters> paramPckg(crpParams);
|
|
sl@0
|
453 |
aMessage.WriteDataToClientL(paramPckg);
|
|
sl@0
|
454 |
}
|