1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Search view.

    15  *

    16  */

    17 

    18 #ifndef HSSEARCHVIEW_H

    19 #define HSSEARCHVIEW_H

    20 

    21 #include <QModelIndex>

    22 #include <QScopedPointer>

    23 

    24 #include <HbShrinkingVkbHost>

    25 

    26 #include "hsmenustates_global.h"

    27 #include "hsmenuviewbuilder.h"

    28 

    29 class QSortFilterProxyModel;

    30 class HsMainWindow;

    31 class HbAbstractViewItem;

    32 class HbLineEdit;

    33 class HbSearchPanel;

    34 

    35 HS_STATES_TEST_CLASS(MenuStatesTest)

    36 

    37 class HsSearchView : public QObject

    38 {

    39     Q_OBJECT

    40 

    41     HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

    42 

    43 public:

    44 

    45     HsSearchView(

    46             HsMenuViewBuilder &builder,

    47             HsStateContext stateContext,

    48             HsMainWindow &mainWindow);

    49     ~HsSearchView();

    50 

    51     void setSearchPanelVisible(bool visible);

    52     bool isActive() const;

    53 private:

    54 

    55     QModelIndex firstVisibleItemIndex(const HbListView *view) const;

    56     void searchBegins();

    57 

    58     void connectSearchItemViewsSignals();

    59     void disconnectSearchItemViewsSignals();

    60 

    61     void connectSearchPanelSignals();

    62 

    63     void disconnectSearchPanelSignals();

    64 

    65     void searchFinished();

    66 

    67 signals:

    68     void activated(const QModelIndex &index);

    69     void longPressed(HbAbstractViewItem *item, const QPointF &coords);

    70 

    71 public slots:

    72     void hideSearchPanel();

    73     void activatedProxySlot(const QModelIndex &index);

    74     void longPressedProxySlot(

    75             HbAbstractViewItem *item, const QPointF &coords);

    76 

    77 private slots:

    78     void findItem(QString criteriaStr);

    79 private:

    80     void setOriginatingContext();

    81     void setSearchContext();

    82     void initSearchPanel(HbSearchPanel &searchPanel);

    83     HbLineEdit *searchPanelLineEdit(HbSearchPanel &searchPanel) const;

    84 

    85 private:

    86 

    87     QModelIndex mSearchViewInitialIndex;

    88     QModelIndex mIndexToScrollAfterSearchDone;

    89     QModelIndex mSearchViewLongPressedIndex;

    90     QSortFilterProxyModel *mProxyModel; // owned

    91     HbView *mSearchView;

    92     HbListView *mSearchListView;

    93     HbSearchPanel *mSearchPanel;

    94     const HsStateContext mStateContext;

    95     HsOperationalContext mAfterSearchContext;

    96     HsMenuViewBuilder &mBuilder;

    97     HsMainWindow &mMainWindow;

    98     HbListView *mListView;

    99     QScopedPointer<HbShrinkingVkbHost> mVkbHost;

   100 

   101 };

   102 

   103 #endif /* HSSEARCHVIEW_H_ */