scrsaver/scrsaverplugins/SlideshowPlugin/src/SlideshowSlide.cpp
changeset 14 8a173132b0aa
parent 2 058b1fc1663a
--- 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