author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 14 May 2010 16:57:01 +0300 | |
changeset 2 | 49c70dcc3f17 |
parent 1 | e48454f237ca |
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child 8 | 15f034b8a3b5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef HGWIDGETTESTDATAMODEL_H |
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#define HGWIDGETTESTDATAMODEL_H |
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#include <QAbstractListModel> |
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#include <QItemSelection> |
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#include <QStringList> |
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#include <QFileInfoList> |
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#include <hbicon> |
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#include <thumbnailmanager_qt.h> |
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#include <QImage> |
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#include <QList> |
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#include "buffermanager.h" |
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#include "hgtestdefs.h" |
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class HgWidgetTestAlbumArtManager; |
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class ThumbnailManager; |
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class HgWidgetTestDataModel : public QAbstractListModel, public AbstractDataProvider |
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{ |
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Q_OBJECT |
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public: |
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explicit HgWidgetTestDataModel(QObject *parent=0); |
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virtual ~HgWidgetTestDataModel(); |
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void setThumbnailSize(ThumbnailManager::ThumbnailSize size); |
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void setBuffer(int buffer, int treshhold); |
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int rowCount(const QModelIndex &parent=QModelIndex()) const; |
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QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const; |
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QVariant silentData(const QModelIndex &index, int role=Qt::DisplayRole); |
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bool setData(const QModelIndex& index, const QVariant& value, int role=Qt::EditRole); |
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void refreshModel(); |
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void remove(const QItemSelection &selection); |
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void move(const QItemSelection &selection, const QModelIndex &target); |
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void add(const QModelIndex &target, int count); |
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void reset(); |
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HgTestImageType imageDataType() const; |
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void setImageDataType(HgTestImageType type); |
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void enableLowResImages(bool enabled); |
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bool lowResImagesEnabled() const; |
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public slots: |
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void thumbnailReady( QPixmap , void* , int, int ); |
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private: |
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void init(); |
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void getNextThumbnail(); |
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public slots: |
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void updateAlbumArt( int index ); |
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void albumCacheReady(); |
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void timeOut(); |
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private: |
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void release(int start, int end); |
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void request(int start, int end, requestsOrder order); |
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private: |
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bool mCachingInProgress; |
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QStringList mFiles; |
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HgTestImageType mImageType; |
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HbIcon mHbIcon; |
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QIcon mQIcon; |
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QImage mDefaultIcon; |
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QList<bool> mVisibility; |
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bool mUseLowResImages; |
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QList<QImage> mImages; |
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BufferManager *mBufferManager; |
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QList<QPixmap> mPixmaps; |
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QPixmap mDefaultPixmap; |
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bool mSilentDataFetch; |
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ThumbnailManager* mWrapper; |
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QStringList mWaitingThumbnails; |
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bool mThumbnailRequestPending; |
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int mThumbnailRequestIndex; |
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int mThumbnailRequestID; |
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QFileInfoList mFileInfoList; |
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}; |
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#endif // HgWidgetTestDataModel_H |
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