/*
* Copyright (c) 2010 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:
*
*/
#ifndef NMHSWIDGET_H
#define NMHSWIDGET_H
#include <hbwidget.h>
#include "nmcommon.h"
class NmHsWidgetEmailEngine;
class NmHsWidgetTitleRow;
class NmHsWidgetEmailRow;
class QGraphicsLinearLayout;
class QTranslator;
class HbFrameDrawer;
class NmHsWidgetDateTimeObserver;
class HbLabel;
class HbDocumentLoader;
class NmHsWidget : public HbWidget
{
Q_OBJECT
Q_PROPERTY(QString accountId READ accountId WRITE setAccountId)
Q_PROPERTY(QString accountIconName READ accountIconName WRITE setAccountIconName)
Q_PROPERTY(QString widgetState READ widgetStateProperty WRITE setWidgetStateProperty)
public:
NmHsWidget(QGraphicsItem *parent = 0, Qt::WindowFlags flags = 0);
~NmHsWidget();
QPainterPath shape() const;
public slots:
//from home screen fw
void onInitialize();
void onShow();
void onHide();
//engine
void updateMailData();
void onEngineException(const int& exc);
//properties
void setAccountId(const QString &text);
QString accountId() const;
void setAccountIconName(const QString &text);
QString accountIconName() const;
void setWidgetStateProperty(QString value);
QString widgetStateProperty();
//user actions
void handleExpandCollapseEvent();
signals:
void finished();
void setPreferences(const QStringList &names);
void error();
private:
void setupLocalization();
void setupUi();
bool loadDocML(HbDocumentLoader &loader);
void updateMailRowsVisibility(const int visibleCount);
void addNoMailsLabelToLayout();
void removeNoMailsLabelFromLayout();
void addEmailRowsToLayout();
void removeEmailRowsFromLayout();
void updateLayout(const int visibleCount);
void toggleExpansionState();
protected:
void createMailRowsList();
private:
//UI components
HbWidget* mMainContainer; //container including all UI components
HbWidget* mEmptySpaceContainer; //container for empty space above mWidgetContainer
HbWidget* mWidgetContainer; //container including title row and mContentContainer
NmHsWidgetTitleRow* mTitleRow; //mailbox icon, name, unread count and expand button
HbWidget* mContentContainer; //container for mail rows or mNoMailsLabel
QList<NmHsWidgetEmailRow*> mMailRows; //list including mail row instances
HbLabel* mNoMailsLabel; //label shown in mContentContainer when no mails in inbox
QGraphicsLinearLayout* mContentLayout; //layout used in mContentContainer
HbFrameDrawer* mBackgroundFrameDrawer; //drawer for widget background shown in mWidgetContainer
QTranslator* mTranslator;
NmHsWidgetEmailEngine* mEngine;
NmId mAccountId; //mail account id widget is monitoring
QString mAccountIconName; //name of mailbox icon shown in titlerow
NmHsWidgetDateTimeObserver* mDateObserver; //observer for time/locale changes
bool mIsExpanded; //true when widget expanded, false when collapsed
public:
friend class TestNmHsWidget;
};
#endif // NMHSWIDGET_H