--- a/svgtviewer/SvgtViewerPlugin/ScreenSaverPluginSrc/SvgScreenSaver.cpp Tue May 25 12:28:38 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,361 +0,0 @@
-/*
-* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: This file implements the SVGT Screen Saver Plugin which
-* is used by Screen Saver application to display SVGT content
-*
-*/
-
-
-#include <eikenv.h>
-#include <bautils.h>
-
-#include <aknnotewrappers.h>
-#include <SVGTCustControl.h>
-#include <coecntrl.h>
-#include <SVGTUIDialog.hrh>
-#include <SVGTAppObserverUtil.h>
-#include "SvgScreenSaver.h"
-#include "SvgRenderFrameControl.h"
-
-_LIT( KSccSmilFitValue,"meet" );
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::CSvgScreenSaver
-// -----------------------------------------------------------------------------
-//
-CSvgScreenSaver::CSvgScreenSaver():iIsRenderFrameControl(ETrue),
- iLastError(KErrNone)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::~CSvgScreenSaver
-// -----------------------------------------------------------------------------
-//
-CSvgScreenSaver::~CSvgScreenSaver()
- {
- iFileHandle.Close();
- delete iSvgControl;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::SetRect
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::SetRect(const TRect& aRect)
- {
- iRect = aRect;
-
- if ( iIsRenderFrameControl )
- {
- if ( iSvgControl )
- {
- TInt index = STATIC_CAST(CSvgRenderFrameControl*, iSvgControl)->
- GetCurrentIndex();
- delete iSvgControl;
- iSvgControl = NULL;
- AsFile( iFileName );
- if ( iIsRenderFrameControl && iSvgControl )
- {
- STATIC_CAST(CSvgRenderFrameControl*, iSvgControl)->
- SetCurrentIndex( index );
- }
- }
- }
- else
- {
- if ( iSvgControl )
- {
- iSvgControl->SetExtentToWholeScreen();
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::SendCommandL
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::SendCommandL( TInt aCommand )
- {
- if ( !iSvgControl )
- {
- User::Leave( KErrGeneral );
- }
- if ( iIsRenderFrameControl )
- {
- STATIC_CAST(CSvgRenderFrameControl*, iSvgControl)->
- ProcessViewerCommandL( aCommand );
- }
- else
- {
- STATIC_CAST(CSVGTCustControl*, iSvgControl)->
- ProcessViewerCommandL( aCommand );
- }
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::MakeVisible
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::MakeVisible( TBool aVisible )
- {
- if ( iSvgControl )
- {
- iSvgControl->MakeVisible( aVisible );
- }
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::GetLastError
-// -----------------------------------------------------------------------------
-//
-TInt CSvgScreenSaver::GetLastError() const
- {
- return iLastError;
- }
-
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::FetchImage
-// -----------------------------------------------------------------------------
-//
-TInt CSvgScreenSaver::FetchImage( const TDesC& aUri, RFs& aSession,
- RFile& aFileHandle )
- {
- CSVGTAppObserverUtil::TDownloadNeeded dnloadNeeded =
- CSVGTAppObserverUtil::ELocalImageFile ;
- TRAPD( err,
- dnloadNeeded = CSVGTAppObserverUtil::IsDownloadNeededL( aUri ));
- if ( err != KErrNone )
- {
- return err;
- }
-
-
- if ( CSVGTAppObserverUtil::ELocalImageFile == dnloadNeeded )
- {
-
- TFileName fileName;
- if ( CSVGTAppObserverUtil::GetLocalFile( aUri, fileName, iFileName ) )
- {
- return aFileHandle.Open( aSession, fileName, EFileShareAny );
- }
- else
- {
- return KErrNotFound;
- }
- }
- return KErrNotFound;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::GetSmilFitValue
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::GetSmilFitValue(TDes& aSmilValue)
- {
- aSmilValue.Copy( KSccSmilFitValue );
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::NotifyL
-// -----------------------------------------------------------------------------
-//
-TInt CSvgScreenSaver::NotifyL(TNotificationType /*aCallType*/,
- void* /*aParam*/)
- {
- return KErrNone;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::ConstructL
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::ConstructL( const CCoeControl* aParent )
- {
- iParent = aParent;
- iEikEnv = CEikonEnv::Static();
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::AsFile
-// -----------------------------------------------------------------------------
-//
-TInt CSvgScreenSaver::AsFile(const TDesC& aFileName)
- {
- iFileName = aFileName;
- iLastError = iFileHandle.Open( iEikEnv->FsSession(),
- aFileName,
- EFileShareReadersOnly );
-
- if ( iLastError != KErrNone )
- {
- return iLastError;
- }
- TInt aSize = 0;
- iFileHandle.Size(aSize);
-
- if ( aSize > KMaxFileSize )
- {
- iLastError = KErrGeneral;
- }
-
- else
- {
- TRAP( iLastError,
- iSvgControl = CSvgRenderFrameControl::NewL( iParent, iFileHandle, this ) );
- }
-
- if ( iLastError != KErrNone )
- {
- iIsRenderFrameControl = EFalse;
- delete iSvgControl;
- iSvgControl = NULL;
-
- // reset iLastError
- iLastError = KErrNone;
-
- // Render Frames returned error
- TRAP( iLastError,
- iSvgControl = CSVGTCustControl::NewL( iFileHandle,
- this, // App Observer
- NULL, // Progress Bar Draw Impl
- NULL, // MSK label Impl
- NULL, // Exit Observer
- EFalse, // No Progressive Render
- iParent,
- ESvgWindowOwning ));
-
- if ( iSvgControl )
- {
- STATIC_CAST(CSVGTCustControl*, iSvgControl)->
- SetCurrentFullScreenStatus( ETrue );
- // trigger a size changed event
- iSvgControl->SetExtentToWholeScreen();
- TRAP_IGNORE(STATIC_CAST(CSVGTCustControl*, iSvgControl)->
- ProcessViewerCommandL(ESvgtDlgStopCommand));
- }
- else
- {
- // Control is not created.
- iLastError = KErrGeneral;
- }
- }
-
- iFileHandle.Close();
-
- return iLastError;
-
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::LinkActivated
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::LinkActivated( const TDesC& /*aUri*/ )
- {
- return EFalse;
- }
-
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::LinkActivatedWithShow
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::LinkActivatedWithShow( const TDesC& /*aUri*/,
- const TDesC& /*aShow*/ )
- {
- return EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::SetDownloadMenu
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::SetDownloadMenu( TBool /*aAddDownloadMenu*/ )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::CanShowDownload
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::CanShowDownload() const
- {
- return EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::DisplayDownloadMenuL
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::DisplayDownloadMenuL()
- {
- }
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::CanShowSave
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::CanShowSave()
- {
- return EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::IsSavingDone
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::IsSavingDone()
- {
- return EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::DoSaveL
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::DoSaveL( TInt /*aCommandId*/ )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::NewFetchImageData
-// -----------------------------------------------------------------------------
-//
-TInt CSvgScreenSaver::NewFetchImageData( const TDesC& /* aUri */ )
- {
- return KErrNone;
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::AssignEmbededDataL
-// -----------------------------------------------------------------------------
-//
-void CSvgScreenSaver::AssignEmbededDataL( const TDesC& /*aUri*/ )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CSvgScreenSaver::ExitWhenOrientationChange
-// -----------------------------------------------------------------------------
-//
-TBool CSvgScreenSaver::ExitWhenOrientationChange()
- {
- return EFalse;
- }
-
-// End Of file.
-