diff -r 058b1fc1663a -r 8a173132b0aa scrsaver/scrsaverplugins/ScreenSaverGifAnimPlugin/src/GifAnimationPlugin.cpp --- a/scrsaver/scrsaverplugins/ScreenSaverGifAnimPlugin/src/GifAnimationPlugin.cpp Mon Jan 18 20:19:52 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,145 +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: Screensaver GifAnimation plug-in implementation source file -* -*/ - - - - - -#include -#include -#include -#include -#include -#include -#include - -#include "GifAnimationPlugin.h" -#include "GifAnimationUtils.h" - - -// ======== MEMBER FUNCTIONS ======== - -// --------------------------------------------------------------------------- -// Instance factory. -// --------------------------------------------------------------------------- -// -CGifAnimationPlugin* CGifAnimationPlugin::NewL( NPP anInstance ) - { - DBG_TRACE_FN_BEGIN; - CGifAnimationPlugin *self = new (ELeave) CGifAnimationPlugin; - CleanupStack::PushL( self ); - self->Construct( anInstance ); - - CleanupStack::Pop(); - DBG_TRACE_FN_END; - return self; - } - -// --------------------------------------------------------------------------- -// Destructor -// --------------------------------------------------------------------------- -// -CGifAnimationPlugin::~CGifAnimationPlugin() - { - DBG_TRACE_FN_BEGIN; - if ( iControl ) - { - delete iControl; - iControl=NULL; - } - DBG_TRACE_FN_END; - } - -// --------------------------------------------------------------------------- -// Notifies host that plug-in has finished. -// --------------------------------------------------------------------------- -// -void CGifAnimationPlugin::PrepareToExitL() - { - DBG_TRACE_FN_BEGIN; - - if ( iPluginAdapter ) - { - CCoeControl* aParentControl = iPluginAdapter->GetParentControl(); - if ( iControl != NULL ) - { - // will free resources, if file was loaded but was not stopped - iControl->StopAnimation(); - } - iPluginAdapter->PluginFinishedL(); - } - DBG_TRACE_FN_END; - } - -// --------------------------------------------------------------------------- -// 2nd phase constructor. -// --------------------------------------------------------------------------- -// -void CGifAnimationPlugin::Construct( NPP anInstance ) - { - DBG_TRACE_FN_BEGIN; - iInstance=anInstance; - DBG_TRACE_FN_END; - } - -// --------------------------------------------------------------------------- -// Sets the parent window to plug-in. If already set, only updates size. -// --------------------------------------------------------------------------- -// -void CGifAnimationPlugin::SetWindowL( const NPWindow *aWindow, - const TRect& aRect ) - { - DBG_TRACE_FN_BEGIN; - iPluginAdapter = static_cast( aWindow->window ); - CCoeControl* aParentControl = iPluginAdapter->GetParentControl(); - if ( iControl == NULL ) - { - iControl = CGifAnimationPluginControl::NewL( aParentControl, - iPluginAdapter ); - iPluginAdapter->PluginConstructedL( iControl ); - } - - if ( iControl != NULL ) - { - iControl->SetRect( aRect ); - } - DBG_TRACE_FN_END; - } - -// --------------------------------------------------------------------------- -// Returns pointer on instance of CGifAnimationPluginControl -// --------------------------------------------------------------------------- -// -CGifAnimationPluginControl* CGifAnimationPlugin::Control() - { - DBG_TRACE_FN_BEGIN; - ASSERT( iControl ); - DBG_TRACE_FN_END; - return iControl; - } - -// --------------------------------------------------------------------------- -// Returns pointer on NPP instance -// --------------------------------------------------------------------------- -// -NPP CGifAnimationPlugin::Instance() - { - DBG_TRACE_FN_BEGIN; - ASSERT( iInstance ); - DBG_TRACE_FN_END; - return iInstance; - }