--- a/scrsaver/scrsaverplugins/SlideshowPlugin/src/SlideshowSlide.cpp Mon Jan 18 20:19:52 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +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 "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: Stores a single slide
-*
-*/
-
-
-
-
-
-// INCLUDES
-#include "SlideshowSlide.h"
-#include "SlideshowSlideLoader.h"
-#include "SlideshowPluginUtils.h"
-
-// Creator
-CSlideshowSlide* CSlideshowSlide::NewL(TDesC& aFileName, TBool aIsOnMC)
- {
- CSlideshowSlide* self = new (ELeave) CSlideshowSlide(aIsOnMC);
- CleanupStack::PushL(self);
- self->ConstructL(aFileName);
- CleanupStack::Pop(self);
- return self;
- }
-
-// Destructor
-CSlideshowSlide::~CSlideshowSlide()
- {
- ReleaseImage();
- delete iSlideLoader;
- delete iFileName;
- }
-
-
-// Default C'tor
-CSlideshowSlide::CSlideshowSlide(TBool aIsOnMC)
- : iFlags(SSS_NONE)
- {
- if (aIsOnMC)
- {
- iFlags |= SSS_ISONMC;
- }
- }
-
-// is decoding in progress
-TBool CSlideshowSlide::IsDecodingInProgress()
- {
- if(iSlideLoader->IsActive())
- {
- return ETrue;
- }
- return EFalse;
- }
-// Could not decode the file
-TBool CSlideshowSlide::CouldNotDecodeFile()
- {
- if (iFlags & SSS_DECODEFAILED)
- {
- return ETrue;
- }
- return EFalse;
- }
-// Two-phase constructor
-void CSlideshowSlide::ConstructL(TDesC& aFileName)
- {
- // Allocate space for the filename and save it
- iFileName = HBufC::NewL(aFileName.Length());
- *iFileName = aFileName;
- iSlideLoader = CSlideshowSlideLoader::NewL(this);
- }
-// Prepares the slide (loads image)
-void CSlideshowSlide::PrepareSlideL(const TSize& aTargetSize)
- {
- if (iFlags & SSS_IMAGELOADED)
- {
- return;
- }
- if( iSlideLoader->IsActive())
- {
- // slide is being decoded ... should wait .. dont call LoadSlideL here
- // should not come here..
- return;
- }
- iSlideLoader->LoadSlideL(*iFileName, aTargetSize);
- }
-
-// Is slide decoded completely
-TBool CSlideshowSlide::IsSlideDecoded()
- {
- if (iFlags & SSS_IMAGELOADED)
- {
- return ETrue;
- }
- return EFalse;
- }
-// Releases the slide's image
-void CSlideshowSlide::ReleaseImage()
- {
- // if decoding is in progress... at any cost dont delete the image before Canceling the decoding
- if(IsDecodingInProgress())
- {
- iSlideLoader->Cancel();
- }
- else if(iImage )
- {
- delete iImage;
- iImage = NULL;
- }
- //image deleted, revert back to not decoded state
- iFlags &= ~(SSS_IMAGELOADED);
- }
-// End of File