--- a/locationpickerservice/src/locationpickersearchview.cpp Tue Aug 31 15:09:25 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,207 +0,0 @@
-/*
-* 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: LocationPickerSearchView implementation
-*
-*/
-
-#include <HbListViewItem>
-#include <QStandardItemModel>
-#include <HbSearchPanel>
-#include <HbListView>
-#include <HbTextItem>
-#include <HbDocumentLoader>
-#include <QGraphicsLinearLayout>
-#include <HbMenu>
-#include <HbAction>
-
-#include "locationpickerproxymodel.h"
-#include "locationpickersearchview.h"
-#include "locationpickerdatamanager.h"
-
-// ======== MEMBER FUNCTIONS ========
-
-// ----------------------------------------------------
-// LocationPickerSearchView::LocationPickerSearchView()
-// ----------------------------------------------------
-LocationPickerSearchView::LocationPickerSearchView( HbDocumentLoader &aLoader )
- :mProxyModel(NULL),
- mModel(NULL),
- mListView(NULL),
- mSearchPanel(NULL),
- mEmptyLabel(NULL),
- mVerticalLayout(NULL),
- mDocumentLoader(aLoader),
- mLongPressMenu(NULL),
- mSelectAction(NULL)
-{
-
-}
-// ----------------------------------------------------
-// LocationPickerSearchView::~LocationPickerSearchView()
-// ----------------------------------------------------
-LocationPickerSearchView::~LocationPickerSearchView()
-{
- delete mProxyModel;
- delete mEmptyLabel;
-}
-
-// ----------------------------------------------------
-// LocationPickerSearchView::init()
-// ----------------------------------------------------
-void LocationPickerSearchView::init( QStandardItemModel *aModel )
-{
- mModel = aModel;
- //get listview from docml
- mListView = qobject_cast<HbListView*>(
- mDocumentLoader.findObject(QString("SearchListView")));
- if(!mListView)
- {
- qFatal("Error Reading Docml");
- }
- //get search panel from docml
- mSearchPanel = qobject_cast<HbSearchPanel*>(
- mDocumentLoader.findObject(QString("searchPanel")));
- //conect to respective slots
- connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT(handleActivated
- (const QModelIndex &)));
- connect(mListView,SIGNAL(longPressed(HbAbstractViewItem*, const QPointF &)),this,
- SLOT(launchPopUpMenu(HbAbstractViewItem*, const QPointF &)));
- connect(mSearchPanel, SIGNAL(exitClicked()),this, SLOT(handleExit()));
- connect(mSearchPanel,SIGNAL(criteriaChanged(QString)),this,SLOT(doSearch(QString)));
-
- //Set graphics size for the list items.
- HbListViewItem *hbListItem = new HbListViewItem();
- hbListItem->setGraphicsSize(HbListViewItem::Thumbnail);
- mListView->setItemPrototype( hbListItem );
-
- // Create the proxy model.
- mProxyModel = new LocationPickerProxyModel();
- mProxyModel->setSourceModel(mModel);
- mListView->setModel(mProxyModel);
-
- // set filter properties
- mProxyModel->setDynamicSortFilter(TRUE);
- mProxyModel->setSortRole(Qt::DisplayRole);
- mProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
- // sort
- mProxyModel->sort(0, Qt::AscendingOrder);
-}
-
-// ----------------------------------------------------
-// LocationPickerSearchView::handleExit()
-// ----------------------------------------------------
-void LocationPickerSearchView::handleExit()
-{
- //emit signal to switch the current view
- emit switchView();
-}
-
-// ----------------------------------------------------
-// LocationPickerSearchView::doSearch()
-// ----------------------------------------------------
-void LocationPickerSearchView::doSearch( QString aCriteria )
-{
- // use the string to search
- mProxyModel->filterParameterChanged(aCriteria);
- mProxyModel->setFilterFixedString(aCriteria);
- //if no entries presentdisplay empty text item
- if (!mProxyModel->rowCount() )
- {
- if(!mEmptyLabel)
- {
- QGraphicsWidget *widget = NULL;
- widget = mDocumentLoader.findWidget(QString("container"));
- mVerticalLayout = static_cast<QGraphicsLinearLayout*>(widget->layout());
- if(!widget || !mVerticalLayout)
- {
- qFatal("Error Reading Docml");
- }
- mVerticalLayout->removeItem(mListView);
- mListView->setVisible(false);
- mEmptyLabel = new HbTextItem(hbTrId("txt_lint_list_no_results"));
- mEmptyLabel->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
- mEmptyLabel->setFontSpec(HbFontSpec(HbFontSpec::Primary));
- mEmptyLabel->setAlignment(Qt::AlignCenter);
- mVerticalLayout->insertItem(0, mEmptyLabel);
- mEmptyLabel->setVisible(true);
- }
- }
- //else display the result
- else if (mEmptyLabel)
- {
- mVerticalLayout->removeItem(mEmptyLabel);
- mEmptyLabel->setVisible(false);
- delete mEmptyLabel;
- mEmptyLabel=NULL;
- mVerticalLayout->insertItem(0, mListView);
- mListView->setVisible(true);
- }
-}
-
-// ----------------------------------------------------
-// LocationPickerSearchView::handleActivated()
-// ----------------------------------------------------
-void LocationPickerSearchView::handleActivated( const QModelIndex &aIndex )
-{
- QModelIndex index = mProxyModel->mapToSource(aIndex);
- quint32 lm = 0;
- getData( index, lm );
- //emit item is selectedsignal
- emit selectItem( lm );
-}
-
-// ----------------------------------------------------------------------------
-// LocationPickerSearchView::getData()
-// ----------------------------------------------------------------------------
-
-void LocationPickerSearchView::getData( QModelIndex aIndex, quint32& aValue )
-{
- QStandardItem* item = mModel->item( aIndex.row(), aIndex.column() );
- QVariant var = item->data( Qt::UserRole );
- aValue = var.toUInt();
-}
-
-// -----------------------------------------------------------------------------
-// LocationPickerSearchView::launchPopUpMenu()
-// -----------------------------------------------------------------------------
-void LocationPickerSearchView::launchPopUpMenu(HbAbstractViewItem *aItem, const QPointF &aPoint)
-{
- mLongPressMenu = new HbMenu();
- mLongPressMenu->setTimeout(HbMenu::NoTimeout);
- mSelectAction = mLongPressMenu->addAction(hbTrId("txt_lint_list_select"));
- mIndex = aItem->modelIndex();
- connect(mSelectAction, SIGNAL(triggered()),this, SLOT(handleLongPress()));
- mLongPressMenu->setPreferredPos(aPoint);
- connect(mLongPressMenu,SIGNAL(aboutToClose ()),this,SLOT(deleteMenu()));
- mLongPressMenu->open();
-}
-
-// -----------------------------------------------------------------------------
-// LocationPickerSearchView::handleLongPress()
-// -----------------------------------------------------------------------------
-void LocationPickerSearchView::handleLongPress()
-{
- handleActivated(mIndex);
-}
-
-// -----------------------------------------------------------------------------
-// LocationPickerSearchView::deleteMenu()
-// -----------------------------------------------------------------------------
-void LocationPickerSearchView::deleteMenu()
-{
- mLongPressMenu->deleteLater();
- mLongPressMenu = NULL;
- mSelectAction->deleteLater();
- mSelectAction = NULL;
-}