author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 16 Apr 2010 14:54:12 +0300 | |
changeset 15 | 13ae750350c9 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 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: LocationPickerAllView implementation |
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* |
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*/ |
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|
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#include <HbMenu> |
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#include <HbListViewItem> |
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#include <HbAction> |
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#include <HbListView> |
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#include <QStandardItemModel> |
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#include "locationpickerallview.h" |
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#include "locationpickerproxymodel.h" |
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#include "locationpickertypes.h" |
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#include "locationpickerappwindow.h" |
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#include "locationpickerdatamanager.h" |
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// ======== MEMBER FUNCTIONS ======== |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::LocationPickerAllView() |
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// ----------------------------------------------------------------------------- |
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LocationPickerAllView::LocationPickerAllView( LocationPickerAppWindow *aWindow, QGraphicsItem* aParent ) |
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: HbView( aParent ) |
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{ |
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mWindow = aWindow; |
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// Create a standard model for the view list |
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mModel = new QStandardItemModel( this ); |
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// create the list view and connect the signal |
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mListView=new HbListView( this ); |
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// create data manager to manage data in the model |
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mDataManager = new LocationPickerDataManager( *mModel, ELocationPickerAllView ); |
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if( mDataManager->populateModel() ) |
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{ |
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// connect the signal of the list activated to a slot. |
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connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated(const QModelIndex &))); |
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//Creation of List View |
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//Set grahics size for the list items. |
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HbListViewItem *hbListItem = new HbListViewItem(); |
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hbListItem->setGraphicsSize(HbListViewItem::Thumbnail); |
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// Create the proxy model and set source model |
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mProxyModel = new LocationPickerProxyModel( this ); |
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mProxyModel->setSourceModel(mModel); |
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// set proxymodel with list view |
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mListView->setModel(mProxyModel, hbListItem); |
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// set sort properties |
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mProxyModel->setDynamicSortFilter(TRUE); |
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mProxyModel->setSortRole(Qt::DisplayRole); |
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mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive); |
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// sort in ascending order |
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mProxyModel->sort(0, Qt::AscendingOrder); |
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// construct menu for the view |
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constructMenu(); |
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mLocationsFound = true; |
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} |
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else |
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{ |
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// no locations to display. |
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QStandardItem *modelItem = new QStandardItem(); |
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modelItem->setData(QVariant(KNoLocations), Qt::DisplayRole); |
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mModel->appendRow( modelItem ); |
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mListView->setModel(mModel); |
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mLocationsFound = false; |
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} |
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// set the listview as the view's widget |
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setWidget(mListView); |
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// create back action |
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mSecondaryBackAction = new HbAction( Hb::BackAction, this ); |
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// add back key action |
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setNavigationAction( mSecondaryBackAction ); |
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connect(mSecondaryBackAction, SIGNAL(triggered()), mWindow, |
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SLOT(backButtonTriggered())); |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::LocationPickerAllView() |
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// ----------------------------------------------------------------------------- |
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LocationPickerAllView::~LocationPickerAllView() |
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{ |
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// delete data manager |
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if( mDataManager ) |
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delete mDataManager; |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::locationsFound() |
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// ----------------------------------------------------------------------------- |
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bool LocationPickerAllView::locationsFound() |
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{ |
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return mLocationsFound; |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::constructMenu() |
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// ----------------------------------------------------------------------------- |
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void LocationPickerAllView::constructMenu() |
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{ |
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HbMenu *menu = this->menu(); |
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HbMenu *subMenu = menu->addMenu(KSortBy); |
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HbAction *act; |
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act = new HbAction(KAscend, this ); |
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subMenu->addAction(act); |
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connect(act,SIGNAL(triggered()),this,SLOT(sortAscending())); |
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act = subMenu->addAction( KDescend ); |
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connect(act, SIGNAL(triggered()), SLOT(sortDescending())); |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::sortAscending() |
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// ----------------------------------------------------------------------------- |
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void LocationPickerAllView::sortAscending() |
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{ |
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mProxyModel->sort(0, Qt::AscendingOrder); |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::sortDescending() |
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// ----------------------------------------------------------------------------- |
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void LocationPickerAllView::sortDescending() |
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{ |
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mProxyModel->sort(0, Qt::DescendingOrder); |
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} |
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// ----------------------------------------------------------------------------- |
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// LocationPickerAllView::handleActivated() |
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// ----------------------------------------------------------------------------- |
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void LocationPickerAllView::handleActivated( const QModelIndex &aIndex) |
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{ |
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QModelIndex index = mProxyModel->mapToSource(aIndex); |
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quint32 lm = 0; |
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mDataManager->getData( index.row(), lm ); |
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mWindow->itemSelected( lm ); |
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} |