/****************************************************************************+
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**+
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (developer.feedback@nokia.com)+
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**+
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** This file is part of the HbWidgets module of the UI Extensions for Mobile.+
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**+
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** GNU Lesser General Public License Usage+
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** This file may be used under the terms of the GNU Lesser General Public+
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** License version 2.1 as published by the Free Software Foundation and+
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** appearing in the file LICENSE.LGPL included in the packaging of this file.+
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** Please review the following information to ensure the GNU Lesser General+
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** Public License version 2.1 requirements will be met:+
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at developer.feedback@nokia.com.+
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**+
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****************************************************************************/+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Hb API.  It exists purely as an+
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// implementation detail.  This file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "hbsearchpanel_p.h"+
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+
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#include <hblineedit.h>+
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#include <hbpushbutton.h>+
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+
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const QString cancelIcon = QString("qtg_mono_exit");+
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const QString searchOptionsIcon = QString("qtg_mono_options_menu");+
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const QString progressIcon = QString("qtg_mono_go");+
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+
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HbSearchPanelPrivate::HbSearchPanelPrivate( ):+
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    HbWidgetPrivate (  ),+
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    mProgressive ( true ),+
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    mSearchOptions ( false ),+
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    mCancelEnabled(true),+
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    mSearchOptionsButton(0),+
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    mLineEdit(0),+
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    mProgressButton(0),+
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    mCancelButton(0)+
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{+
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}+
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+
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HbSearchPanelPrivate::~HbSearchPanelPrivate( )+
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{+
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}+
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+
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void HbSearchPanelPrivate::init( )+
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{+
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    Q_Q( HbSearchPanel );+
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    constructUi();+
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+
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    //set default values+
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    q->setFlag(QGraphicsItem::ItemIsFocusable);+
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+
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    // connect initial state signals+
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    QObject::connect(mLineEdit, SIGNAL(textChanged(QString)), q, SIGNAL(criteriaChanged(QString)));+
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+
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}+
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+
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void HbSearchPanelPrivate::addSearchOptionsButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mSearchOptions = true;+
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    mSearchOptionsButton = new HbPushButton(q);+
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    mSearchOptionsButton->setObjectName("optionsbutton");+
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+
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    mSearchOptionsButton->setIcon(HbIcon(searchOptionsIcon));+
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    QObject::connect(mSearchOptionsButton, SIGNAL(clicked()), q, SLOT(_q_searchOptionsClicked()));+
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+
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    HbStyle::setItemName( mSearchOptionsButton, "searchoptionsbutton" );+
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    q->repolish();+
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}+
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+
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void HbSearchPanelPrivate::removeSearchOptionsButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mSearchOptions = false;+
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    HbStyle::setItemName( mSearchOptionsButton, "" );+
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    QObject::disconnect(mSearchOptionsButton, SIGNAL(clicked()), q, SLOT(_q_searchOptionsClicked()));+
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    mSearchOptionsButton->deleteLater();+
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    mSearchOptionsButton = 0;+
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    q->repolish();+
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}+
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+
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void HbSearchPanelPrivate::addProgressButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mProgressive = false;+
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    mProgressButton = new HbPushButton(q);+
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    mProgressButton->setObjectName("progressbutton");+
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+
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    mProgressButton->setIcon(HbIcon(progressIcon));+
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    QObject::connect(mProgressButton, SIGNAL(clicked()), q, SLOT(_q_criteriaChanged()));+
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    QObject::disconnect(mLineEdit,SIGNAL(textChanged(QString)),q, SIGNAL(criteriaChanged(QString)));+
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+
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    HbStyle::setItemName( mProgressButton, "progressbutton" );+
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    q->repolish();+
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}+
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+
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void HbSearchPanelPrivate::removeProgressButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mProgressive = true;+
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    HbStyle::setItemName( mProgressButton, "" );+
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    QObject::disconnect(mProgressButton, SIGNAL(clicked()), q, SLOT(_q_criteriaChanged()));+
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    mProgressButton->deleteLater();+
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    mProgressButton = 0;+
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+
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    // start to send events always when text is updated+
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    QObject::connect(mLineEdit, SIGNAL(textChanged(QString)), q, SIGNAL(criteriaChanged(QString)));+
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    q->repolish();+
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}+
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+
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void HbSearchPanelPrivate::addCancelButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mCancelEnabled = true;+
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    mCancelButton = new HbPushButton(q);+
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    mCancelButton->setObjectName("cancelbutton");+
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    mCancelButton->setIcon(HbIcon(cancelIcon));+
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    mCancelButton->setFlag(QGraphicsItem::ItemIsPanel, true);+
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    mCancelButton->setActive(false);+
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    HbStyle::setItemName( mCancelButton, "cancelbutton" );+
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    QObject::connect(mCancelButton, SIGNAL(clicked()), q, SLOT(_q_hideClicked()));+
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    q->repolish();+
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}+
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+
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void HbSearchPanelPrivate::removeCancelButton()+
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{+
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    Q_Q( HbSearchPanel );+
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    mCancelEnabled = false;+
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    HbStyle::setItemName( mCancelButton, "" );+
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    mCancelButton->deleteLater();+
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    mCancelButton = 0;+
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    q->repolish();+
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}+
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+
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+
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void HbSearchPanelPrivate::constructUi()+
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{+
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    Q_Q( HbSearchPanel );+
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+
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    //construct default ui.+
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    mLineEdit = new HbLineEdit(q);+
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    mLineEdit->setObjectName("lineedit");+
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    HbStyle::setItemName( mLineEdit, "lineedit" );+
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    if(mCancelEnabled) {+
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        addCancelButton();+
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    }+
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    q->setFocusProxy(mLineEdit);+
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}+
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+
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void HbSearchPanelPrivate::_q_hideClicked()+
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{+
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    Q_Q( HbSearchPanel );+
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    emit q->exitClicked();+
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}+
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+
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void HbSearchPanelPrivate::_q_criteriaChanged()+
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{+
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    Q_Q( HbSearchPanel );+
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    emit q->criteriaChanged(mLineEdit->text());+
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}+
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+
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void HbSearchPanelPrivate::_q_searchOptionsClicked( )+
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{+
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    Q_Q( HbSearchPanel );+
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    emit q->searchOptionsClicked();+
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}+
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+
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#include "moc_hbsearchpanel.cpp"+
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