--- a/browserplugins/browseraudiovideoplugin/src/BavpPlugin.cpp Thu Aug 19 09:57:56 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,477 +0,0 @@
-/*
-* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Interface to Browser for handling embedded video requests.
-*
-*/
-
-// INCLUDE FILES
-#include <BrowserAudioVideoPlugin.rsg>
-#include <StringLoader.h>
-#include <data_caging_path_literals.hrh>
-#include <bautils.h>
-
-#include "BavpLogger.h"
-#include "BavpPlugin.h"
-#include "BavpView.h"
-#include "BavpControllerAudio.h"
-#include "BavpControllerVideo.h"
-
-#include <npscript.h>
-using namespace RT_GestureHelper;
-
-// CONSTANTS
-_LIT( KBrowserAVPluginRscFileZ, "z:BrowserAudioVideoPlugin.rsc" );
-_LIT( KBrowserAVPluginRscFile, "\\resource\\BrowserAudioVideoPlugin.rsc");
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::CBavpPlugin
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-CBavpPlugin::CBavpPlugin()
- : iError( EFalse ),
- iMimeType( NULL ),
- iPauseState ( EFalse ),
- iIsForeGround ( ETrue ),
- iPauseInBackground (EFalse),
- iPlayFromFile(EFalse)
- {
-
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-void CBavpPlugin::ConstructL()
- {
- TFileName fileName;
- TParse parse;
-
- Dll::FileName (fileName);
- parse.Set(KBrowserAVPluginRscFile, &fileName, NULL);
- fileName = parse.FullName();
- BaflUtils::NearestLanguageFile(CCoeEnv::Static()->FsSession(), fileName);
- if ( !BaflUtils::FileExists( CCoeEnv::Static()->FsSession(), fileName ) )
- {
- // Use the Z drive one
- parse.Set( KBrowserAVPluginRscFileZ, &KDC_RESOURCE_FILES_DIR, NULL );
- fileName = parse.FullName();
- BaflUtils::NearestLanguageFile( CCoeEnv::Static()->FsSession(),fileName );
- }
- iResourceOffset = CCoeEnv::Static()->AddResourceFileL( fileName );
- iDrmHelper = CDRMHelper::NewL( *CCoeEnv::Static() );
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-CBavpPlugin* CBavpPlugin::NewL()
- {
- Log( EFalse, _L("CBavpPlugin::NewL") );
-
- CBavpPlugin* self = new (ELeave) CBavpPlugin;
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
-
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::Destructor
-// -----------------------------------------------------------------------------
-CBavpPlugin::~CBavpPlugin()
- {
- Log( EFalse, _L("CBavpPlugin::~CBavpPlugin") );
-
- delete iBavpController;
-
- delete iFileName;
-
- delete iBavpView;
-
- delete iDrmHelper;
-
- if ( iMimeType )
- {
- delete iMimeType;
- }
-
-
- if ( iResourceOffset )
- {
- CCoeEnv::Static()->DeleteResourceFile( iResourceOffset );
- }
- if ( iNPObject )
- {
- if (iNPObject->plugin == this)
- iNPObject->plugin = 0;
- NPN_ReleaseObject((struct NPObject*)(iNPObject));
- }
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::SetWindowL
-// Handles the creation of the window for the video file.
-// Called by Browser for window creation.
-// aPluginAdapter allows callback to Browser. aRect is window size.
-// -----------------------------------------------------------------------------
-void CBavpPlugin::SetWindowL( MPluginAdapter *aPluginAdapter,
- NPWindow* aWindow, NPP aInstance )
- {
- Log( EFalse, _L("CBavpPlugin::SetWindowL") );
-
- // Set our PluginAdapter
- iPluginAdapter = aPluginAdapter;
- iNPP = aInstance;
-
- // Check if error occurs last time for setWindowL
- if ( iError )
- {
- // Stop browser calling NotifyL
- iPluginAdapter->SetPluginNotifier( NULL );
-
- // Error detected on OpenAndPlayFile
- return;
- }
-
- if ( !iBavpView )
- {
- iBavpView = CBavpView::NewL( (CCoeControl*)iPluginAdapter->GetParentControl(), TRect(0, 0, 0, 0), this);
-
- // Note: The pluginAdapter returns NULL
- iBavpView->SetObserver( aPluginAdapter->GetParentControlObserver() );
-
- // Register for Browser Notifications
- iPluginAdapter->SetPluginNotifier( (MPluginNotifier *)this );
-
- // Add option menu handler
- iPluginAdapter->SetOptionMenuHandler( (MOptionMenuHandler *)iBavpView );
-
- // Notify Browser that plugin has been constructed
- iPluginAdapter->PluginConstructedL( iBavpView );
- }
- else
- {
- // Only setRect() is enough, since it calls SizeChanged() and
- // inside it refreshes the rect's coordinate
- iBavpView->SetRect( aWindow );
-
- // If we have a Rtsp scheme, we need to play it (aka start the
- // BavpControllerVideo). We only do this once
- if ( iRtspUrl )
- {
- OpenAndPlayUrlL( *iRtspUrl );
- delete iRtspUrl;
- iRtspUrl = NULL;
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::OpenAndPlayFileL
-// Called by Browser when ready for file to be played
-// -----------------------------------------------------------------------------
-void CBavpPlugin::OpenAndPlayFileL( const TDesC& aFilename, const HBufC* originalFileName )
- {
- iPlayFromFile = ETrue;
- Log( EFalse, _L("CBavpPlugin::OpenAndPlayFileL"), (TInt)this );
-
- if ( !iBavpView )
- {
- // The view is not set yet.
- // Re-invoke the OpenAndPlayFile after the window has been initialized
- delete iFileName;
- iFileName = NULL;
- iFileName = aFilename.AllocL();
- }
- else
- {
- if ( iBavpController )
- {
- // Will stop current audio or video player
- delete iBavpController;
- iBavpController = NULL;
-
- // Set to null, otherwise, plugin will crash when it switches file
- iBavpView->SetBavpController( NULL );
- }
-
- // Determine if file is audio or video, so we can start up an audio
- // or video controller
- CBavpMediaRecognizer* mediaRecognizer = CBavpMediaRecognizer::NewL();
- CleanupStack::PushL( mediaRecognizer );
- TBavpMediaType mediaType = mediaRecognizer->IdentifyMediaTypeL( aFilename );
- CleanupStack::PopAndDestroy(); // mediaRecognizer
-
- // Do we have audio content, let the audio controller handle it
- if ( mediaType == ELocalAudioFile || mediaType == ELocalAudioPlaylist )
- {
- iBavpController = CBavpControllerAudio::NewL( iBavpView,
- iAccessPtId,
- mediaType,
- aFilename );
- }
- else
- {
- // We got other content, let the video controller handle it.
- iBavpController = CBavpControllerVideo::NewL( iBavpView,
- iAccessPtId,
- mediaType,
- aFilename );
- }
-
- // Set the volume and loop from the attribute values
- iBavpController->SetVolumeFromAttribute( iVolume );
- iBavpController->SetLoopFromAttribute( iLoop, iInfiniteFlag );
-
- // Set the original file name & mime type
- iBavpController->SetOriginalFileName(originalFileName);
- iBavpController->SetMimeType(iMimeType);
-
- iBavpView->SetBavpController( iBavpController );
-
- TRAPD( err, iBavpController->PlayAudioVideoL() );
- if ( err )
- {
- Log( EFalse, _L("CBavpPlugin::OpenAndPlayFileL ERROR from PlayAudioVideoL") );
- iBavpController->iCurrentState = EBavpBadContent;
- iBavpView->UpdateView();
- User::Leave( err );
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::OpenAndPlayUrlL
-// Called by Browser when ready for url to be played
-// -----------------------------------------------------------------------------
-void CBavpPlugin::OpenAndPlayUrlL( const TDesC& aUrl )
- {
- iPlayFromFile = EFalse;
- Log( EFalse, _L("CBavpPlugin::OpenAndPlayUrlL"), (TInt)this );
-
- if ( iBavpController )
- {
- // Will stop current audio or video player
- delete iBavpController;
- iBavpController = NULL;
-
- // Set to null, otherwise, plugin will crash when it switches file
- iBavpView->SetBavpController( NULL );
- }
-
- iBavpController = CBavpControllerVideo::NewL( iBavpView,
- iAccessPtId,
- EUrl,
- aUrl );
-
- // iRtspUrl is used as a flag in SetWindow, which is re-entrant, so delete
- // once we got a controller for it
- delete iRtspUrl;
- iRtspUrl = NULL;
-
- // Set the volume and loop from the attribute values
- iBavpController->SetVolumeFromAttribute( iVolume );
- iBavpController->SetLoopFromAttribute( iLoop, iInfiniteFlag );
-
- iBavpView->SetBavpController( iBavpController );
-
- iBavpController->PlayAudioVideoL();
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::SetAccessPtId
-// Sets access pt id to be used
-// -----------------------------------------------------------------------------
-void CBavpPlugin::SetAccessPtId( TUint aAccessPtId )
- {
- iAccessPtId = aAccessPtId;
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::SetVolumeAndLoop
-// Called to set the volume and loop value that we get from the webpage source
-// to be able to use it later
-// -----------------------------------------------------------------------------
-void CBavpPlugin::SetVolumeAndLoop( TInt aVolume, TInt aLoop, TInt aInfiniteFlag )
- {
- // Save volume attribute value, pass to controller after it initializes
- iVolume = aVolume;
-
- // Save loop attribute values, pass to controller after it initializes
- iLoop = aLoop;
- iInfiniteFlag = aInfiniteFlag;
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::SetVolumeAndLoop
-// Called to set the volume and loop value that we get from the webpage source
-// to be able to use it later
-// -----------------------------------------------------------------------------
-void CBavpPlugin::SetRtspUriL( const TDesC& aRtspUri )
- {
- iRtspUrl = aRtspUri.AllocL();
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::NotifyL
-// MPluginNotifier callback, Browser calls this to inform Plugin of some event.
-// The biggest use is when the Browser goes in-focus or out-focus. Out-foucus
-// can happen when other component takes top of CCoeControl stack, such as the
-// Option Menu, another application, Screen saver, ...
-// -----------------------------------------------------------------------------
-TInt CBavpPlugin::NotifyL( TNotificationType aCallType, void* aParam )
- {
- if(iBavpController)
- {
- //if player is paused due to focus change or Visual history back and manually pressed Play, then we need
- //to clear the pause state.
- if(EBavpPlaying == iBavpController->State() && iPauseState)
- {
- iPauseState = EFalse;
- }
- }
-
- switch ( aCallType )
- {
- case EApplicationFocusChanged:
- // The browser has gone in-focus (foreground), or out-focus
- // (background), i.e. the browser is not on top of CCoeControl stack,
- // so inform this plugin if it is in-focus or out-focus
- if ( iBavpController )
- {
- // If Browser out-focus, we send this plugin aParam=EFalse.
- // If Browser in-focus, we send this plugin aParam=ETrue, if
- // the plugin is (was) in-focus or activated.
- iBavpController->HandleBrowserNotification( TBool(aParam) );
- if(!aParam) //app background
- {
- iIsForeGround = EFalse;
- //Pause for Live stream will Leave with KErrNotSupported from Helix player
- //and intern session will be closed. For Live stream Pause should not be done
- if(EBavpPlaying == iBavpController->State() && ( !iBavpController->IsClipLive()) )
- {
- iPauseState = ETrue;
- iPauseInBackground = ETrue;
- iBavpController->PauseL();
- }
- }
- else //app foreground
- {
- iIsForeGround = ETrue;
- if(EBavpPaused == iBavpController->State() && iPauseInBackground)
- {
- iPauseState = EFalse;
- iPauseInBackground = EFalse;
- iBavpController->PlayL();
- }
-
- }
-
- }
- break;
-
- case EPluginPause :
- if( !aParam )
- {
- if(iBavpController && iPauseState && (iBavpController->State() == EBavpPaused) && (iIsForeGround))
- {
- iPauseState = EFalse;
- iBavpController->PlayL();
- }
- }
-
- break;
- case EPluginInvisible :
- if( !aParam )
- {
- if ( iBavpController && (!iPauseState) ) //plugin background
- {
- //Pause for Live stream will Leave with KErrNotSupported from Helix player
- //and intern session will be closed. For Live stream Pause should not be done
- if( (EBavpPlaying == iBavpController->State() ) && ( !iBavpController->IsClipLive()) )
- {
- iPauseState = ETrue;
- iBavpController->PauseL();
- }
- }
- }
- else if(iBavpController && iPauseState && (iBavpController->State() == EBavpPaused) && (iIsForeGround))
- {
- iPauseState = EFalse;
- iBavpController->PlayL();
- }
- break;
- case EAccesPointChanged :
- if (iBavpController && !iPlayFromFile) {
- bool state = (iBavpController->State() == EBavpPaused ||
- iBavpController->State() == EBavpPlaying ||
- iBavpController->State() == EBavpBuffering ||
- iBavpController->State() == EBavpFastForwarding ||
- iBavpController->State() == EBavpRewinding );
- iBavpController->Stop();
- if (state)
- iBavpController->PlayL();
- }
- break;
-
- default:
- // Not implemented
- break;
-
- }; // end of switch
-
- return NPERR_NO_ERROR;
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::SetMimeType
-// Sets the mime name. Used for scripting functionality
-// -----------------------------------------------------------------------------
-void CBavpPlugin::SetMimeType( NPMIMEType type )
- {
- iMimeType = type.Alloc();
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::HandleGesture
-// -----------------------------------------------------------------------------
-TBool CBavpPlugin::HandleGesture(void* aEvent)
- {
- TBool ret = EFalse;
- TGestureEvent *gesture = static_cast<TGestureEvent*>(aEvent);
- // Fix crash when iBavpController is null for bug EGUY-7TYHDC
- if (iBavpController) {
- ret = iBavpController->HandleGesture(gesture);
- }
-
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// CBavpPlugin::getNPNFuncs
-// -----------------------------------------------------------------------------
-NPNetscapeFuncs* CBavpPlugin::getNPNFuncs()
- {
- CBavpPluginEcomMain* npm = (CBavpPluginEcomMain*)Dll::Tls();
- return npm ? npm->Funcs() : NULL;
- }
-
-
-// End of File