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/*
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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 the License "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: Base Controller class for handling browser requests to play
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* audio or video
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*
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*/
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// INCLUDE FILES
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#include <bautils.h>
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#include <f32file.h>
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#include <utf.h>
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#include <e32cmn.h>
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#include <aknquerydialog.h> // Volume list query dialog
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#include <aknlists.h>
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#include <CTSYDomainPSKeys.h>
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#include <browseruisdkcrkeys.h>
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#include <BrowserAudioVideoPlugin.rsg>
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#include "BavpController.h"
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#include "BavpClipInfo.h"
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#include "BavpView.h"
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#include "BavpLogger.h"
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#if defined(BRDO_ASX_FF)
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#include "AsxParser.h"
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#endif //BRDO_ASX_FF
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#include "eikon.hrh"
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using namespace RT_GestureHelper;
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// CONSTANTS
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const TInt KBavpMaxLinkFileSize = 5120; // 5kB
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#ifdef __PLATFORM_VERSION_32__
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const TInt KRectPadding = 2;
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#endif
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// Define our static BavpController array
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RPointerArray<CBavpController> CBavpController::iBavpControllerArray;
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CBavpController::CBavpController
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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CBavpController::CBavpController( MBavpView* aView,
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TUint aAccessPtId )
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: CActive( EPriorityStandard ),
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iCurrentState( EBavpNone ),
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iPreCallState( EBavpNone ),
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iLastCommand( EBavpCmdUnknown ),
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iLoopCount( 1 ),
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iInitLoopCount( 1 ),
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iInfiniteLoopFlag( EFalse ),
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iAccessPtId( aAccessPtId ),
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iBavpView( aView ),
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iOriginalFileName ( NULL ),
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iMimeType ( NULL )
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{
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CActiveScheduler::Add( this );
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}
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// -----------------------------------------------------------------------------
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// CBavpController::~CBavpController()
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// Destructor
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// -----------------------------------------------------------------------------
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CBavpController::~CBavpController()
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{
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Log( EFalse, _L("CBavpController::~CBavpController this="), (TInt)this );
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if ( iClipInfo )
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{
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delete iClipInfo;
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}
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iIncomingCalls.Close();
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// Cancel active object and deleting removes from the ActiveScheduler
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Cancel();
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if ( iBavpVolumeHandler )
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{
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delete iBavpVolumeHandler;
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}
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// No need to check, if not active, Cancel() does nothing
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if ( iPositionUpdater )
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{
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iPositionUpdater->Cancel();
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delete iPositionUpdater;
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}
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if ( iHwKeyEvents )
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{
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delete iHwKeyEvents;
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}
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if ( iOriginalFileName )
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{
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delete iOriginalFileName;
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}
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if ( iMimeType )
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{
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delete iMimeType;
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}
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// Remove this instance from the array
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TInt index = iBavpControllerArray.Find( this );
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if ( index != KErrNotFound )
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{
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iBavpControllerArray.Remove( index );
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}
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if ( iBavpControllerArray.Count() == 0 )
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{
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iBavpControllerArray.Close();
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}
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}
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// -----------------------------------------------------------------------------
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// CBavpController::HandleBrowserNotification
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// Default implementation, override as needed.
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// Handles notification from the Browser concerning the Browser's focus state
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// (Browser is in-focus, out-focus, foreground, or the background application)
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// and if this plugin is in-focus or out-focus. If the Browser is out-focus,
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// this plugin (all plugins) are out-focus. This is not used currently,
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// because we do not react to the Browser changing focus. We historically would
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// stop playing audio when the browser's focus changed (including when option
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// menu is popped up, ie menu top of stack).
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// -----------------------------------------------------------------------------
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void CBavpController::HandleBrowserNotification( TBool aFocus )
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{
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Log( EFalse, _L("CBavpController::HandleBrowserNotification: aBrowserFocus="),
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aFocus );
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}
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// -----------------------------------------------------------------------------
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// CBavpController::HandleError
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// Default implementation, override as needed.
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// This default error handling implementation just displays the broken (bad)
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// content animation and sets state to EBavpBadContent.
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// -----------------------------------------------------------------------------
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void CBavpController::HandleError( TInt aError )
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{
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Log( EFalse, _L("CBavpController::HandleError(): aError="), aError );
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if ( aError != KErrNone )
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{
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// Any error, display we have bad content
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iCurrentState = EBavpBadContent;
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iBavpView->UpdateView();
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}
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}
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// -----------------------------------------------------------------------------
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// CBavpController::HandleKeysL
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// Default implementation, override as needed.
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// Handles user key presses when the Plugin is Activated.
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// -----------------------------------------------------------------------------
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TKeyResponse CBavpController::HandleKeysL( const TKeyEvent& aKeyEvent,
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TEventCode /*aType*/ )
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{
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Log( EFalse, _L("CBavpController::HandleKeysL()") );
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TKeyResponse keyResponse = EKeyWasNotConsumed;
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switch ( aKeyEvent.iCode )
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{
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// Cancel key (RSK) was pressed
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case EKeyDevice1:
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// Return the focus to the Browser, remove it from Bavp
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iBavpView->CoeControl().SetFocus( EFalse );
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keyResponse = EKeyWasConsumed;
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break;
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// Arrow keys was pressed
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case EKeyUpArrow: // North
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case EKeyRightUpArrow: // Northeast
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case EStdKeyDevice11: // Extra KeyEvent supports diagonal event simulator wedge
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case EKeyRightArrow: // East
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case EKeyRightDownArrow: // Southeast
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case EStdKeyDevice12: // Extra KeyEvent supports diagonal event simulator wedge
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case EKeyDownArrow: // South
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case EKeyLeftDownArrow: // Southwest
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case EStdKeyDevice13: // Extra KeyEvent supports diagonal event simulator wedge
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case EKeyLeftArrow: // West
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case EKeyLeftUpArrow: // Northwest
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case EStdKeyDevice10: // Extra KeyEvent supports diagonal event simulator wedge
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// Do nothing with these keys, there is no navigating inside Bavp.
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keyResponse = EKeyWasConsumed;
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break;
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default:
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// Do nothing, let the rest of the key events pass back not consumed
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break;
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} // end of switch
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return keyResponse;
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}
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// -----------------------------------------------------------------------------
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// CBavpController::HandleCommandL
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// Default implementation, override as needed.
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// Handles the commands from the Option Menu defined in TBavpCommandIds
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// -----------------------------------------------------------------------------
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void CBavpController::HandleCommandL( TBavpCommandIds aCommand )
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{
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Log( EFalse, _L("CBavpController::HandleCommandL(): aCommand="), (TInt)aCommand );
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switch ( aCommand )
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{
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case EBavpCmdPlay:
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iLastCommand = EBavpCmdPlay;
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PlayL();
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break;
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case EBavpCmdStop:
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iLastCommand = EBavpCmdStop;
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Stop();
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break;
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case EBavpCmdPause:
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iLastCommand = EBavpCmdPause;
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PauseL();
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break;
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case EBavpCmdFastForward:
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iLastCommand = EBavpCmdFastForward;
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FastForwardL();
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break;
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case EBavpCmdRewind:
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iLastCommand = EBavpCmdRewind;
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RewindL();
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break;
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case EBavpCmdChangeVolume:
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iLastCommand = EBavpCmdChangeVolume;
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CreateVolumeListDlgL();
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break;
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case EBavpCmdMuteVolume:
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iLastCommand = EBavpCmdMuteVolume;
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iBavpVolumeHandler->HandleNotifyInt( KBrowserMediaVolumeControl,
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KCRVolumeMute );
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break;
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default:
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iLastCommand = EBavpCmdUnknown;
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break;
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}
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}
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// -----------------------------------------------------------------------------
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// CBavpController::BavpGainedFocus
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// Default implementation, override as needed.
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// Called by CBavpView to CBavpPlugin whenever Bavp Plugin has focus and soft key
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// cancel is hit. When this happens the Browser calls NotifyL with 1.
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// -----------------------------------------------------------------------------
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void CBavpController::BavpFocusChanged( TBool aFocus )
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{
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iBavpHasFocus = aFocus;
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}
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// -----------------------------------------------------------------------------
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// CBavpController::SetVolumeFromAttribute
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// Provides CBavpController with the volume attribute from the tags on the
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// HTTP page, i.e. <object volume="high"...
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// -----------------------------------------------------------------------------
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void CBavpController::SetVolumeFromAttribute( TInt aAttributeVolume )
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{
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// Use the lower volume:
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// 1) Current volume (iCurrentVolume)
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// 2) Volume setting on web page (aAttributeVolume)
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if ( aAttributeVolume < iCurrentVolume )
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{
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iCurrentVolume = aAttributeVolume;
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iBavpVolumeHandler->HandleNotifyInt( KBrowserMediaVolumeControl,
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iCurrentVolume );
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}
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}
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// -----------------------------------------------------------------------------
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// CBavpController::SetLoopFromAttribute
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// Provides CBavpController with the loop attribute from the tags on the
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// HTTP page, i.e. <object loop="infinite"... or <object loop="4"...
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// -----------------------------------------------------------------------------
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void CBavpController::SetLoopFromAttribute( TInt aLoopValue, TBool aInfiniteFlag )
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{
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// Save the loop count, already checked for valid range
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iLoopCount = aLoopValue;
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// Save the initial loop count, in case we get an error while looping
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// through the content
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iInitLoopCount = iLoopCount;
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// If the loop value is set to "infinite" looping. We currently use
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// a max loop of 50 for infinite
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iInfiniteLoopFlag = aInfiniteFlag;
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}
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// -----------------------------------------------------------------------------
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// CBavpControllerAudioo::RefreshRectCoordinatesL
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// Refresh the coordinates of rect for display
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// -----------------------------------------------------------------------------
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void CBavpController::RefreshRectCoordinatesL()
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{
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Log( EFalse, _L("CBavpController::RefreshRectCoordinatesL()") );
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}
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// -----------------------------------------------------------------------------
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// CBavpController::ParseRamFileL
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// Read the ram file and parse the the url, put into iClipInfo->iUrl
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// -----------------------------------------------------------------------------
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void CBavpController::ParseRamFileL()
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{
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Log( EFalse, _L("CBavpController::ParseRamFileL() ") );
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RFs rFs;
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RFile ramFile;
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// Connect to file server:
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User::LeaveIfError( rFs.Connect() );
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CleanupClosePushL( rFs );
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if ( !BaflUtils::FileExists( rFs, *iClipInfo->iFileName ) )
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{
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User::Leave( KErrNotFound );
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}
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User::LeaveIfError( ramFile.Open( rFs, *iClipInfo->iFileName, EFileShareAny ) );
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CleanupClosePushL( ramFile );
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TInt size;
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User::LeaveIfError( ramFile. Size( size ) );
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if ( size > KBavpMaxLinkFileSize )
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{
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User::Leave( KErrNotFound );
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}
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HBufC8* urlBuf = HBufC8::NewLC( size );
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TPtr8 ptr = urlBuf->Des();
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// Read file to urlBuf
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User::LeaveIfError( ramFile.Read( ptr ) );
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// Set the iClipInfo->iUrl
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if ( iClipInfo->iUrl )
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{
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delete iClipInfo->iUrl;
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iClipInfo->iUrl = NULL;
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}
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iClipInfo->iUrl = HBufC::NewL( urlBuf->Length() );
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TPtr urlDes = iClipInfo->iUrl->Des();
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// Read to the end of the line that should be a link
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TInt lineChange = urlBuf->LocateF( EKeyLineFeed );
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if ( lineChange == KErrNotFound )
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{
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// No line change was found --> last line had no line change
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// Copy last line to (unicode) aLink
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CnvUtfConverter::ConvertToUnicodeFromUtf8( urlDes, *urlBuf );
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}
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else
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{
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// Set the descriptor to the end of the line
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if ( (lineChange > 0) && (urlBuf->Des()[lineChange - 1] == EKeyEnter) )
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{
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lineChange--;
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}
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// Copy line to (unicode) url
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CnvUtfConverter::ConvertToUnicodeFromUtf8( urlDes, urlBuf->Left( lineChange ) );
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}
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CleanupStack::PopAndDestroy( 3 ); // ramFile, urlBuf, rFs
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}
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#if defined(BRDO_ASX_FF)
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// -----------------------------------------------------------------------------
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// CBavpController::ParseAsxFileL
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// Read the asx file and parse the the url, put into iClipInfo->iUrl
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// Only retrieve the first URL found
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// -----------------------------------------------------------------------------
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void CBavpController::ParseAsxFileL()
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{
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Log( EFalse, _L("CBavpController::ParseAsxFileL() ") );
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TUint urls = 0;
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TPtrC8 url;
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if ( iClipInfo->iUrl )
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{
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delete iClipInfo->iUrl;
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iClipInfo->iUrl = NULL;
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}
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CAsxParser* asxParser = CAsxParser::NewL(*iClipInfo->iFileName);
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CleanupStack::PushL( asxParser );
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if ( asxParser )
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{
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asxParser->GetUrlCount(urls);
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if ( urls > 0 )
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asxParser->GetUrl(1,url);
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}
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iClipInfo->iUrl = HBufC::NewL( url.Length() );
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TPtr urlDes = iClipInfo->iUrl->Des();
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CnvUtfConverter::ConvertToUnicodeFromUtf8( urlDes, url);
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CleanupStack::PopAndDestroy(); // asxparser
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}
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#endif // BRDO_ASX_FF
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|
442 |
|
|
443 |
|
|
444 |
// CBavpController::GetClipRect
|
|
445 |
// Retrieve the rect position. Ex. not intersect with title pane and status pane
|
|
446 |
// -----------------------------------------------------------------------------
|
|
447 |
TRect CBavpController::GetClipRect( TRect aRect )
|
|
448 |
{
|
|
449 |
TRect clipRect ( aRect );
|
|
450 |
Log( EFalse, _L("GetClipRect") );
|
|
451 |
|
|
452 |
#ifndef __PLATFORM_VERSION_32__
|
|
453 |
//For non touch device the Child rect is relative to view port,
|
|
454 |
//where as for Touch device the child rect is relative to the application view rect (excluding the
|
|
455 |
//status Pane
|
|
456 |
return aRect;
|
|
457 |
#else
|
|
458 |
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, iNormalScreenRect );
|
|
459 |
|
|
460 |
// Calculate not to cover the bottom or the top of the rect.
|
|
461 |
if ( clipRect.iTl.iX < iNormalScreenRect.iTl.iX )
|
|
462 |
{
|
|
463 |
clipRect.iTl.iX = iNormalScreenRect.iTl.iX;
|
|
464 |
}
|
|
465 |
|
|
466 |
if ( clipRect.iTl.iY < iNormalScreenRect.iTl.iY )
|
|
467 |
{
|
|
468 |
clipRect.iTl.iY = iNormalScreenRect.iTl.iY;
|
|
469 |
}
|
|
470 |
|
|
471 |
if ( clipRect.iBr.iY > iNormalScreenRect.iBr.iY )
|
|
472 |
{
|
|
473 |
clipRect.iBr.iY = iNormalScreenRect.iBr.iY;
|
|
474 |
}
|
|
475 |
|
|
476 |
if ( clipRect.iBr.iX > iNormalScreenRect.iBr.iX )
|
|
477 |
{
|
|
478 |
clipRect.iBr.iX = iNormalScreenRect.iBr.iX - KRectPadding;
|
|
479 |
}
|
|
480 |
|
|
481 |
return clipRect;
|
|
482 |
#endif
|
|
483 |
}
|
|
484 |
|
|
485 |
// -----------------------------------------------------------------------------
|
|
486 |
// CBavpController::CreateVolumeListDlg
|
|
487 |
// Create the volume list query dialog
|
|
488 |
// -----------------------------------------------------------------------------
|
|
489 |
void CBavpController::CreateVolumeListDlgL()
|
|
490 |
{
|
|
491 |
CEikTextListBox* list = new(ELeave) CAknSinglePopupMenuStyleListBox;
|
|
492 |
CleanupStack::PushL( list );
|
|
493 |
|
|
494 |
// Create popup list and PUSH it.
|
|
495 |
CAknPopupList* popupList = CAknPopupList::NewL( list,
|
|
496 |
R_AVKON_SOFTKEYS_OK_CANCEL,
|
|
497 |
AknPopupLayouts::EMenuWindow);
|
|
498 |
CleanupStack::PushL( popupList );
|
|
499 |
|
|
500 |
// Initialize listbox.
|
|
501 |
list->ConstructL( popupList, CEikListBox::ELeftDownInViewRect );
|
|
502 |
list->CreateScrollBarFrameL( ETrue );
|
|
503 |
list->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,
|
|
504 |
CEikScrollBarFrame::EAuto );
|
|
505 |
|
|
506 |
// Make list items and PUSH it
|
|
507 |
CDesCArrayFlat* items =
|
|
508 |
CCoeEnv::Static()->ReadDesCArrayResourceL( R_AKNTAPOPLIST_MENU_VOLUME_ITEMS );
|
|
509 |
|
|
510 |
// Set list items.
|
|
511 |
CTextListBoxModel* model = list->Model();
|
|
512 |
model->SetItemTextArray( items );
|
|
513 |
model->SetOwnershipType( ELbmOwnsItemArray );
|
|
514 |
|
|
515 |
// Using the current volume set to determine the index of the volume value
|
|
516 |
// to highlight in the list
|
|
517 |
TInt volumeIndex( 0 );
|
|
518 |
if ( iCurrentVolume == KCRVolume0 )
|
|
519 |
{
|
|
520 |
volumeIndex = 0;
|
|
521 |
}
|
|
522 |
else if ( iCurrentVolume == KCRVolume2 )
|
|
523 |
{
|
|
524 |
volumeIndex = 1;
|
|
525 |
}
|
|
526 |
else if ( iCurrentVolume == KCRVolume5 )
|
|
527 |
{
|
|
528 |
volumeIndex = 2;
|
|
529 |
}
|
|
530 |
else if ( iCurrentVolume == KCRVolume8 )
|
|
531 |
{
|
|
532 |
volumeIndex = 3;
|
|
533 |
}
|
|
534 |
else if ( iCurrentVolume == KCRVolume10 )
|
|
535 |
{
|
|
536 |
volumeIndex = 4;
|
|
537 |
}
|
|
538 |
|
|
539 |
// Highlight the current item in the list box
|
|
540 |
list->SetCurrentItemIndexAndDraw( volumeIndex );
|
|
541 |
|
|
542 |
HBufC* title = CCoeEnv::Static()->AllocReadResourceLC( R_TEXT_VIDEO_PLUGIN_MEDIA_VOLUME);
|
|
543 |
popupList->SetTitleL( *title );
|
|
544 |
CleanupStack::PopAndDestroy(); // title
|
|
545 |
|
|
546 |
// Show popup list and then show return value.
|
|
547 |
TInt popupOk = popupList->ExecuteLD();
|
|
548 |
CleanupStack::Pop(); // popuplist
|
|
549 |
|
|
550 |
// Handle the returned value from the volume list dialog
|
|
551 |
if ( popupOk )
|
|
552 |
{
|
|
553 |
// Check if there is change for the volume select
|
|
554 |
if ( volumeIndex != list->CurrentItemIndex() )
|
|
555 |
{
|
|
556 |
// Set the current index to volume index
|
|
557 |
volumeIndex = list->CurrentItemIndex();
|
|
558 |
|
|
559 |
// To match the list box data to the values defined in
|
|
560 |
// the Central repository: (mute)0,2,5,8,10(maximum)
|
|
561 |
if ( volumeIndex == 0 )
|
|
562 |
{
|
|
563 |
iCurrentVolume = KCRVolume0;
|
|
564 |
}
|
|
565 |
else if ( volumeIndex == 1 )
|
|
566 |
{
|
|
567 |
iCurrentVolume = KCRVolume2;
|
|
568 |
}
|
|
569 |
else if ( volumeIndex == 2 )
|
|
570 |
{
|
|
571 |
iCurrentVolume = KCRVolume5;
|
|
572 |
}
|
|
573 |
else if ( volumeIndex == 3 )
|
|
574 |
{
|
|
575 |
iCurrentVolume = KCRVolume8;
|
|
576 |
}
|
|
577 |
else if ( volumeIndex == 4 )
|
|
578 |
{
|
|
579 |
iCurrentVolume = KCRVolume10;
|
|
580 |
}
|
|
581 |
|
|
582 |
Log( EFalse, _L("Return Volume from Player="), iCurrentVolume );
|
|
583 |
|
|
584 |
// Tell the volume handler about our new volume the user selected
|
|
585 |
iBavpVolumeHandler->HandleNotifyInt( KBrowserMediaVolumeControl,
|
|
586 |
iCurrentVolume );
|
|
587 |
}
|
|
588 |
}
|
|
589 |
|
|
590 |
CleanupStack::PopAndDestroy(); // list
|
|
591 |
}
|
|
592 |
|
|
593 |
// -----------------------------------------------------------------------------
|
|
594 |
// CBavpController::IsVideoOrAudioCall
|
|
595 |
// Check if there is an incoming call
|
|
596 |
// -----------------------------------------------------------------------------
|
|
597 |
TBool CBavpController::IsVideoOrAudioCall()
|
|
598 |
{
|
|
599 |
Log( EFalse, _L("CBavpController::IsVideoOrAudioCall() entered") );
|
|
600 |
|
|
601 |
// Pause if there is video call
|
|
602 |
TInt callType;
|
|
603 |
|
|
604 |
RProperty::Get( KPSUidCtsyCallInformation,
|
|
605 |
KCTsyCallType,
|
|
606 |
callType ); // Ignore errors
|
|
607 |
|
|
608 |
return ( callType == EPSCTsyCallTypeH324Multimedia ||
|
|
609 |
callType == EPSCTsyCallTypeCSVoice );
|
|
610 |
}
|
|
611 |
|
|
612 |
// -----------------------------------------------------------------------------
|
|
613 |
// CBavpController::BaseConstructL
|
|
614 |
// Symbian 2nd phase constructor can leave.
|
|
615 |
// -----------------------------------------------------------------------------
|
|
616 |
void CBavpController::BaseConstructL( TBavpMediaType aMediaType,
|
|
617 |
const TDesC& aFileName )
|
|
618 |
{
|
|
619 |
Log( EFalse, _L("CBavpController::BaseConstructL enter") );
|
|
620 |
|
|
621 |
// Create Clipinfo
|
|
622 |
iClipInfo = new (ELeave) CBavpClipInfo();
|
|
623 |
iClipInfo->iMediaType = aMediaType;
|
|
624 |
iClipInfo->iFileName = aFileName.AllocL();
|
|
625 |
iClipInfo->iUrl = aFileName.AllocL();
|
|
626 |
|
|
627 |
// Watch for incoming calls
|
|
628 |
User::LeaveIfError( iIncomingCalls.Attach( KPSUidCtsyCallInformation,
|
|
629 |
KCTsyCallState ) );
|
|
630 |
iIncomingCalls.Subscribe( iStatus );
|
|
631 |
|
|
632 |
// Set the AO active. so we will watch for incoming calls, see RunL()
|
|
633 |
SetActive();
|
|
634 |
|
|
635 |
// Create Volume Handler to get the initial volume from settings CR, and
|
|
636 |
// watch the CR for volume changes (browser or system)
|
|
637 |
iBavpVolumeHandler = CBavpVolumeHandler::NewL( this );
|
|
638 |
|
|
639 |
// Create the timer for jumping (skipping) to new position
|
|
640 |
iPositionUpdater = CPeriodic::NewL( CActive::EPriorityStandard );
|
|
641 |
|
|
642 |
//Get normal display screen rect - not including title pane and toolbar pane
|
|
643 |
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, iNormalScreenRect );
|
|
644 |
// If the phone has side volume keys, create an observer for the hardware
|
|
645 |
// volume key events
|
|
646 |
if ( HAS_HW_VOLUME_KEYS )
|
|
647 |
{
|
|
648 |
TRAP_IGNORE(iHwKeyEvents = CBavpHwKeyEvents::NewL( *this ) );
|
|
649 |
}
|
|
650 |
|
|
651 |
// Add this BavpController instance to the array
|
|
652 |
iBavpControllerArray.Append( this );
|
|
653 |
|
|
654 |
Log( EFalse, _L("CBavpController::BaseConstructL exited") );
|
|
655 |
}
|
|
656 |
|
|
657 |
// -----------------------------------------------------------------------------
|
|
658 |
// CBavpControllerVideo::RunL
|
|
659 |
// If incoming call arrives, handle the audio or video player content.
|
|
660 |
// If incoming call ends, resume the audio or video player
|
|
661 |
// -----------------------------------------------------------------------------
|
|
662 |
void CBavpController::RunL()
|
|
663 |
{
|
|
664 |
Log( EFalse, _L("CBavpController::RunL() entered") );
|
|
665 |
|
|
666 |
// Do we have an incoming audio or video call
|
|
667 |
if ( IsVideoOrAudioCall() )
|
|
668 |
{
|
|
669 |
// If we are playing content, pause if seekable or stop if streaming
|
|
670 |
if ( iCurrentState == EBavpPlaying )
|
|
671 |
{
|
|
672 |
// Set precall state, so we will resume playing the content,
|
|
673 |
// after the call is done
|
|
674 |
iPreCallState = EBavpPlaying;
|
|
675 |
|
|
676 |
if ( iClipInfo->iSeekable )
|
|
677 |
{
|
|
678 |
// Seekable content, pause, if there is an incoming call
|
|
679 |
PauseL();
|
|
680 |
}
|
|
681 |
else
|
|
682 |
{
|
|
683 |
HandleInComingCallL();
|
|
684 |
// Streaming content, stop, if there is an incoming call
|
|
685 |
Stop();
|
|
686 |
}
|
|
687 |
}
|
|
688 |
// If we are seeking content, pause it (these states only for seekable)
|
|
689 |
else if ( iCurrentState == EBavpFastForwarding ||
|
|
690 |
iCurrentState == EBavpRewinding )
|
|
691 |
{
|
|
692 |
// Set precall state, so we will not resume playing the content,
|
|
693 |
// after the call is done
|
|
694 |
iPreCallState = EBavpPaused;
|
|
695 |
|
|
696 |
// Stop the position updater
|
|
697 |
if ( iPositionUpdater->IsActive() )
|
|
698 |
{
|
|
699 |
iPositionUpdater->Cancel();
|
|
700 |
}
|
|
701 |
// Seekable content, pause, if there is an incoming call
|
|
702 |
PauseL();
|
|
703 |
}
|
|
704 |
}
|
|
705 |
else
|
|
706 |
{
|
|
707 |
// If the prev status was playing and has been paused by a phone call
|
|
708 |
// or a video call. Try to get the player to the previous state and
|
|
709 |
// invoke play function.
|
|
710 |
if ( iPreCallState == EBavpPlaying )
|
|
711 |
{
|
|
712 |
iPreCallState = EBavpNone;
|
|
713 |
PlayL();
|
|
714 |
}
|
|
715 |
}
|
|
716 |
|
|
717 |
// Listen for the incoming call property changes
|
|
718 |
iIncomingCalls.Subscribe( iStatus );
|
|
719 |
|
|
720 |
SetActive();
|
|
721 |
}
|
|
722 |
|
|
723 |
// -----------------------------------------------------------------------------
|
|
724 |
// CBavpController::UpdateVolume
|
|
725 |
// From MBavpVolumeObserver
|
|
726 |
// Provides CBavpController with the media volume from the VolumeHandler
|
|
727 |
// -----------------------------------------------------------------------------
|
|
728 |
void CBavpController::UpdateVolume( TInt aVolume )
|
|
729 |
{
|
|
730 |
iCurrentVolume = aVolume;
|
|
731 |
|
|
732 |
// Notify Player of volume change
|
|
733 |
SetPlayerVolume( iCurrentVolume );
|
|
734 |
}
|
|
735 |
|
|
736 |
// -----------------------------------------------------------------------------
|
|
737 |
// CBavpController::BavpHwKeyVolumeChange
|
|
738 |
// Handles the change in the Volume that is needed as per the Hardware Volume
|
|
739 |
// key events. Remember, all volume levels in CBavpController are CR based,
|
|
740 |
// values 0(mute) - 10(max). Use KCRVolumeX values.
|
|
741 |
// -----------------------------------------------------------------------------
|
|
742 |
void CBavpController::BavpHwKeyVolumeChange( TInt aVolumeChange )
|
|
743 |
{
|
|
744 |
TInt newVolume = iCurrentVolume;
|
|
745 |
newVolume += aVolumeChange;
|
|
746 |
|
|
747 |
Log( EFalse, _L("CBavpController::BavpHwKeyVolumeChange newVolume="), newVolume );
|
|
748 |
|
|
749 |
// Ensure the volume is within range
|
|
750 |
if ( newVolume < KCRVolume0 )
|
|
751 |
{
|
|
752 |
newVolume = KCRVolume0;
|
|
753 |
}
|
|
754 |
else if ( newVolume > KCRVolumeMax )
|
|
755 |
{
|
|
756 |
newVolume = KCRVolumeMax;
|
|
757 |
}
|
|
758 |
|
|
759 |
// Piggyback on this call to set the new volume from
|
|
760 |
iBavpVolumeHandler->HandleNotifyInt( KBrowserMediaVolumeControl, newVolume );
|
|
761 |
}
|
|
762 |
|
|
763 |
// -----------------------------------------------------------------------------
|
|
764 |
// CBavpController::IsAnotherControllerPlaying
|
|
765 |
// Returns ETrue, on the first controller it finds in playing state
|
|
766 |
// -----------------------------------------------------------------------------
|
|
767 |
TBool CBavpController::IsAnotherControllerPlaying()
|
|
768 |
{
|
|
769 |
if ( iBavpControllerArray.Count() > 1 )
|
|
770 |
{
|
|
771 |
for ( TInt i( 0 ); i < iBavpControllerArray.Count(); i++ )
|
|
772 |
{
|
|
773 |
CBavpController* bavpController = iBavpControllerArray[ i ];
|
|
774 |
if ( ( this != bavpController ) &&
|
|
775 |
( bavpController->iCurrentState == EBavpPlaying ) )
|
|
776 |
{
|
|
777 |
return ETrue;
|
|
778 |
}
|
|
779 |
}
|
|
780 |
}
|
|
781 |
return EFalse;
|
|
782 |
}
|
|
783 |
|
|
784 |
// -----------------------------------------------------------------------------
|
|
785 |
// CBavpController::PauseOtherControllersPlaying
|
|
786 |
// This will attempt to pause all of the other controllers (expect this one), if
|
|
787 |
// the media can't be paused (ie live stream), it will be stopped.
|
|
788 |
// -----------------------------------------------------------------------------
|
|
789 |
void CBavpController::PauseOtherControllersPlaying()
|
|
790 |
{
|
|
791 |
if ( iBavpControllerArray.Count() > 1 )
|
|
792 |
{
|
|
793 |
for ( TInt i( 0 ); i < iBavpControllerArray.Count(); i++ )
|
|
794 |
{
|
|
795 |
CBavpController* bavpController = iBavpControllerArray[ i ];
|
|
796 |
if ( this != bavpController )
|
|
797 |
{
|
|
798 |
TRAP_IGNORE( bavpController->PauseL() );
|
|
799 |
iBavpView->UpdateView();
|
|
800 |
}
|
|
801 |
}
|
|
802 |
}
|
|
803 |
}
|
|
804 |
|
|
805 |
// --------------------------------------------------------------------------
|
|
806 |
// CBavpControllerVideo::HandleMultiInstanceError
|
|
807 |
// Handle error codes.
|
|
808 |
// NOTES:
|
|
809 |
// MMF errors start at -12000, see /epoc32/include/mmf/common/MMFErrors.h
|
|
810 |
// MMF also returns -1 (KErrNotFound) and few other system-wide errors
|
|
811 |
// -----------------------------------------------------------------------------
|
|
812 |
void CBavpController::HandleMultiInstanceError()
|
|
813 |
{
|
|
814 |
// Handle multiple media object case
|
|
815 |
if ( iBavpControllerArray.Count() > 1 && IsAnotherControllerPlaying() )
|
|
816 |
{
|
|
817 |
if ( iLastCommand == EBavpCmdUnknown )
|
|
818 |
{
|
|
819 |
// Another controller is playing, and this controller was
|
|
820 |
// initializing, so our error is because we can only play one
|
|
821 |
// media object at a time. Stop this media and let
|
|
822 |
// the first one initialized continue to play.
|
|
823 |
//TRAP_IGNORE( PauseL() );
|
|
824 |
Stop();
|
|
825 |
iBavpView->UpdateView();
|
|
826 |
}
|
|
827 |
else if ( iLastCommand == EBavpCmdPlay )
|
|
828 |
{
|
|
829 |
// Another controller is playing, and the user wants to play
|
|
830 |
// another media object. Pause (or stop) all of the others and
|
|
831 |
// play this one.
|
|
832 |
PauseOtherControllersPlaying();
|
|
833 |
TRAP_IGNORE( PlayL() );
|
|
834 |
}
|
|
835 |
}
|
|
836 |
}
|
|
837 |
|
|
838 |
// -----------------------------------------------------------------------------
|
|
839 |
// CBavpController::SetOriginalFileName
|
|
840 |
// Sets the file name. Used for scripting functionality
|
|
841 |
// -----------------------------------------------------------------------------
|
|
842 |
void CBavpController::SetOriginalFileName( const TDesC* originalFile )
|
|
843 |
{
|
|
844 |
if ( originalFile )
|
|
845 |
{
|
|
846 |
iOriginalFileName = originalFile->Alloc();
|
|
847 |
}
|
|
848 |
}
|
|
849 |
|
|
850 |
// -----------------------------------------------------------------------------
|
|
851 |
// CBavpController::SetMimeType
|
|
852 |
// Sets the mime type. Used for scripting functionality
|
|
853 |
// -----------------------------------------------------------------------------
|
|
854 |
void CBavpController::SetMimeType( const TDesC8* mimetype )
|
|
855 |
{
|
|
856 |
if ( mimetype )
|
|
857 |
{
|
|
858 |
iMimeType = mimetype->Alloc();
|
|
859 |
}
|
|
860 |
}
|
|
861 |
|
|
862 |
// -----------------------------------------------------------------------------
|
|
863 |
// CBavpController::BavpHwKeyCommand
|
|
864 |
// Handles transport commands (play, pause, ...) from dedicated hardware keys.
|
|
865 |
// -----------------------------------------------------------------------------
|
|
866 |
/*
|
|
867 |
void CBavpController::BavpHwKeyCommand( TBavpCommandIds aCommand )
|
|
868 |
{
|
|
869 |
// Do some basic checks for the hardware keys
|
|
870 |
if ( aCommand == EBavpCmdPlay && iCurrentState == EBavpPlaying )
|
|
871 |
{
|
|
872 |
// We recieved a play command while playing, therefore make it pause
|
|
873 |
aCommand = EBavpCmdPause;
|
|
874 |
}
|
|
875 |
|
|
876 |
HandleCommandL( aCommand );
|
|
877 |
}
|
|
878 |
*/
|
|
879 |
|
|
880 |
// -----------------------------------------------------------------------------
|
|
881 |
// HandleGesture(TGestureEvent *gesture)
|
|
882 |
// -----------------------------------------------------------------------------
|
|
883 |
TBool CBavpController::HandleGesture(TGestureEvent* /*gesture*/)
|
|
884 |
{
|
|
885 |
// should be implemented in derrived class.
|
|
886 |
return EFalse;
|
|
887 |
}
|
|
888 |
|
|
889 |
// End of File
|