--- a/camerauis/cameraxui/cxengine/tsrc/unit/system_include/thumbnailmanager_qt.cpp Tue Aug 31 15:03:46 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-/*
-* Copyright (c) 2009 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:
-*
-*/
-
-#include <QString>
-
-#include "cxutils.h"
-#include "thumbnailmanager_qt.h"
-
-
-
-
-/*!
-* ThumbnailManager::ThumbnailManager
-*/
-ThumbnailManager::ThumbnailManager(QObject* parentPtr)
- : mTimer(this)
-{
- Q_UNUSED(parentPtr);
-
- mCurrentThumbnailId = 0;
- mThumbnailManagerIds.clear();
- mTimer.setSingleShot(true);
- connect(&mTimer, SIGNAL(timeout()),
- this, SLOT(emulateThumbnailReady()));
-}
-
-
-/*!
-* ThumbnailManager::~ThumbnailManager
-*/
-ThumbnailManager::~ThumbnailManager()
-{
-}
-
-
-
-/*!
-* create thumbnail for the given image/video file name and data.
-*/
-int ThumbnailManager::getThumbnail(const QString& filename, void * clientData, int priority)
-{
- CX_DEBUG_ENTER_FUNCTION();
- Q_UNUSED(priority);
-
- int id = 0;
-
- if (filename.isNull() || filename.isEmpty()) {
- id = -1;
- } else {
- // generate thumbnail id
- id = mCurrentThumbnailId;
- mThumbnailManagerIds.append(mCurrentThumbnailId++);
- }
-
- // try emulating thumbnail ready
- mTimer.start(1000);
-
- CX_DEBUG_EXIT_FUNCTION();
-
- return id;
-}
-
-int ThumbnailManager::setThumbnail( const QImage& source, const QString& fileName,
- void *clientData, int priority)
-{
- Q_UNUSED(clientData);
- Q_UNUSED(priority);
- Q_UNUSED(source);
-
- int status = KErrNone;
-
- if (fileName.isNull() || fileName.isEmpty()) {
- status = KErrNotFound;
- } else {
- // generate thumbnail id
- mThumbnailManagerIds.append(mCurrentThumbnailId);
- }
-
- emit thumbnailReady(QPixmap(), clientData, mCurrentThumbnailId, status);
-
- mCurrentThumbnailId++;
-
- CX_DEBUG_EXIT_FUNCTION();
-
- return mCurrentThumbnailId;
-}
-
-/*!
-* start canceling creating thumbnail operation
-*/
-bool ThumbnailManager::cancelRequest(int id)
-{
- return mThumbnailManagerIds.contains(id);
-}
-
-
-/*!
-* slot that emulates thumbnail ready
-*/
-void ThumbnailManager::emulateThumbnailReady()
-{
- // get the current thumbnail id
- int id = mCurrentThumbnailId - 1;
- int status = KErrNone;
-
- if (id == -1) {
- // if there are no valid thumbnails
- status = KErrNotFound;
- }
- emit thumbnailReady(QPixmap(), 0, id, status);
-}
-