--- a/bluetoothengine/btui/btcpplugin/btcpuisearchview.cpp Tue Aug 31 15:25:10 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,388 +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:
- *
- */
-
-#include "btcpuisearchview.h"
-#include "btuiviewutil.h"
-#include <QtGui/QGraphicsLinearLayout>
-#include <HbInstance>
-#include <HbDocumentLoader>
-#include <HbDataForm>
-#include <HbPushButton>
-#include <HbLabel>
-#include <HbListView>
-#include <HbMenu>
-#include <HbSelectionDialog>
-#include <HbGroupBox>
-#include <QString>
-#include <QStringList>
-#include <QDebug>
-#include <bluetoothuitrace.h>
-#include "btcpuimainview.h"
-#include "btdelegatefactory.h"
-#include "btabstractdelegate.h"
-#include "btcpuisearchlistviewitem.h"
-#include "btuidevtypemap.h"
-
-
-// docml to load
-const char* BTUI_SEARCHVIEW_DOCML = ":/docml/bt-search-view.docml";
-
-BtCpUiSearchView::BtCpUiSearchView(
- BtSettingModel &settingModel,
- BtDeviceModel &deviceModel,
- QGraphicsItem *parent) :
- BtCpUiBaseView(settingModel,deviceModel, parent), mAbstractDelegate(0), mBtuiModelSortFilter(0)
-{
- bool ret(false);
-
- mQuery = 0;
- mLoader = 0;
- mSoftKeyBackAction = 0;
-
- mMainView = (BtCpUiMainView *) parent;
- mMainWindow = hbInstance->allMainWindows().first();
-
- mSoftKeyBackAction = new HbAction(Hb::BackNaviAction, this);
- BTUI_ASSERT_X(mSoftKeyBackAction, "BtCpUiSearchView::BtCpUiSearchView", "can't create back action");
-
- // Create view for the application.
- // Set the name for the view. The name should be same as the view's
- // name in docml.
- setObjectName("bt_search_view");
-
- mLoader = new HbDocumentLoader();
- BTUI_ASSERT_X( mLoader != 0, "BtCpUiSearchView::BtCpUiSearchView", "can't create mLoader" );
- // Pass the view to documentloader. Document loader uses this view
- // when docml is parsed, instead of creating new view.
- QObjectList objectList;
- objectList.append(this);
- mLoader->setObjectTree(objectList);
-
- // read view info from docml file
- bool ok = false;
- mLoader->load( BTUI_SEARCHVIEW_DOCML, &ok );
- // Exit if the file format is invalid
- BTUI_ASSERT_X( ok, "bt-search-view", "Invalid docml file" );
-
- // Set title for the control panel
- // ToDo: check if deprecated API
- setTitle("Control Panel");
-
- // assign automatically created widgets to local variables
-
- mDeviceIcon=0;
- // can't use qobject_cast since HbIcon is not derived from QObject!
- mDeviceIcon = qobject_cast<HbLabel *>( mLoader->findWidget( "icon" ) );
- BTUI_ASSERT_X( mDeviceIcon != 0, "BtCpUiSearchView::BtCpUiSearchView", "Device Icon not found" );
-
- mDataForm=0;
- mDataForm = qobject_cast<HbDataForm *>( mLoader->findWidget( "dataForm" ) );
- BTUI_ASSERT_X( mDataForm != 0, "BtCpUiSearchView::BtCpUiSearchView", "dataForm not found" );
- mDataForm->setHeading(hbTrId("txt_bt_subhead_bluetooth_found_devices"));
-
- mLabelSearching=0;
- mLabelSearching = qobject_cast<HbLabel *>( mLoader->findWidget( "label_searching" ) );
- BTUI_ASSERT_X( mLabelSearching != 0, "BtCpUiSearchView::BtCpUiSearchView", "Searching not found" );
- mLabelSearching->setPlainText(hbTrId("txt_bt_subhead_searching"));
-
- mDeviceList=0;
- mDeviceList = qobject_cast<HbListView *>( mLoader->findWidget( "deviceList" ) );
- BTUI_ASSERT_X( mDeviceList != 0, "BtCpUiSearchView::BtCpUiSearchView", "Device List not found" );
-
-
- mDeviceList->setSelectionMode( HbAbstractItemView::SingleSelection );
-
- // read landscape orientation section from docml file if needed
- mOrientation = mMainWindow->orientation();
-
- if (mOrientation == Qt::Horizontal) {
- mLoader->load(BTUI_SEARCHVIEW_DOCML, "landscape_ui", &ok);
- BTUI_ASSERT_X( ok, "BtCpUiSearchView::BtCpUiSearchView", "Invalid docml file: landscape section problem" );
- } else {
- mLoader->load(BTUI_SEARCHVIEW_DOCML, "portrait_ui", &ok);
- BTUI_ASSERT_X( ok, "BtCpUiSearchView::BtCpUiSearchView", "Invalid docml file: portrait section problem" );
- }
-
- // listen for orientation changes
- ret = connect(mMainWindow, SIGNAL(orientationChanged(Qt::Orientation)),
- this, SLOT(changeOrientation(Qt::Orientation)));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView()", "connect orientationChanged() failed");
-
- // load tool bar actions
- mViewBy = static_cast<HbAction*>( mLoader->findObject( "viewByAction" ) );
- BTUI_ASSERT_X( mViewBy, "BtCpUiSearchView::BtCpUiSearchView", "view by action missing" );
- ret = connect(mViewBy, SIGNAL(triggered()), this, SLOT(viewByDeviceTypeDialog()));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "viewByAction can't connect" );
-
- mStop = static_cast<HbAction*>( mLoader->findObject( "stopAction" ) );
- BTUI_ASSERT_X( mStop, "BtCpUiSearchView::BtCpUiSearchView", "stopAction missing" );
- ret = connect(mStop, SIGNAL(triggered()), this, SLOT(stopSearching()));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "stopAction can't connect" );
- mStop->setEnabled(true);
-
- mRetry = static_cast<HbAction*>( mLoader->findObject( "retryAction" ) );
- BTUI_ASSERT_X( mRetry, "BtCpUiSearchView::BtCpUiSearchView", "retryAction missing" );
- ret = connect(mRetry, SIGNAL(triggered()), this, SLOT(retrySearch()));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "retryAction can't connect" );
- // Disable for initial search
- mRetry->setEnabled(false);
-
- // load menu
- HbMenu *optionsMenu = qobject_cast<HbMenu *>(mLoader->findWidget("viewMenu"));
- BTUI_ASSERT_X( optionsMenu != 0, "BtCpUiSearchView::BtCpUiSearchView", "Options menu not found" );
- this->setMenu(optionsMenu);
-
- ret = connect(mDeviceList, SIGNAL(activated(QModelIndex)), this, SLOT(deviceSelected(QModelIndex)));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "deviceSelected can't connect" );
-
- // initialize device type list for "view by" option
- // Note: this list needs to be in the same order as enum devTypeSelectionList
- mDevTypeList << hbTrId("txt_bt_list_audio_devices")
- << hbTrId("txt_bt_list_computers")
- << hbTrId("txt_bt_list_input_devices")
- << hbTrId("txt_bt_list_phones")
- << hbTrId("txt_bt_list_other_devices");
-
- // initialize sort model & create
- // inquiry delegate
- // Sort is set to dynamic sort filter = true in the class, will sort automatically
- mBtuiModelSortFilter = new BtuiModelSortFilter(this);
- mBtuiModelSortFilter->setSourceModel(mDeviceModel);
- mBtuiModelSortFilter->addDeviceMajorFilter(
- BtuiDevProperty::InRange, BtuiModelSortFilter::AtLeastMatch);
- mDeviceList->setModel(mBtuiModelSortFilter);
- // add sort order to show devices in the order they are found
- mBtuiModelSortFilter->setSortRole(BtDeviceModel::SeqNumRole);
- // Sort according to the first column (and the only column) in the listview - sorted according SeqNumRole
- mBtuiModelSortFilter->sort(0, Qt::AscendingOrder);
-
- BtCpUiSearchListViewItem *prototype = new BtCpUiSearchListViewItem(mDeviceList);
- prototype->setModelSortFilter(mBtuiModelSortFilter);
- mDeviceList->setItemPrototype(prototype);
-
- // Create the inquiry delegate.
- mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::Inquiry, mSettingModel, mDeviceModel );
-
-
-}
-
-BtCpUiSearchView::~BtCpUiSearchView()
-{
- delete mLoader; // Also deletes all widgets that it constructed.
-
- setNavigationAction(0);
- disconnect( mSoftKeyBackAction );
- delete mSoftKeyBackAction;
-
- if(mAbstractDelegate) {
- disconnect(mAbstractDelegate);
- delete mAbstractDelegate;
- }
- if(mBtuiModelSortFilter) {
- delete mBtuiModelSortFilter;
- }
- if ( mQuery ) {
- delete mQuery;
- }
-}
-
-void BtCpUiSearchView::changeOrientation( Qt::Orientation orientation )
-{
- // ToDo: this does not handle redrawing list view items differently for portrait/landscape
- bool ok = false;
- mOrientation = orientation;
-
- if( orientation == Qt::Vertical ) {
- // load "portrait" section
- mLoader->load( BTUI_SEARCHVIEW_DOCML, "portrait_ui", &ok );
- BTUI_ASSERT_X( ok, "BtCpUiSearchView::changeOrientation", "Invalid docml file: portrait section problem" );
- } else {
- // load "landscape" section
- mLoader->load( BTUI_SEARCHVIEW_DOCML, "landscape_ui", &ok );
- BTUI_ASSERT_X( ok, "BtCpUiSearchView::changeOrientation", "Invalid docml file: landscape section problem" );
- }
-}
-
-
-void BtCpUiSearchView::viewByDeviceTypeDialog()
-{
- if ( !mQuery ) {
- mQuery = new HbSelectionDialog;
- mQuery->setStringItems(mDevTypeList, 0);
- mQuery->setSelectionMode(HbAbstractItemView::MultiSelection);
-
- QList<QVariant> current;
- current.append(QVariant(0));
- mQuery->setSelectedItems(current);
-
- // Set the heading for the dialog.
- HbLabel *headingLabel = new HbLabel(hbTrId("txt_bt_title_show"), mQuery);
- mQuery->setHeadingWidget(headingLabel);
- }
- mQuery->open(this,SLOT(viewByDialogClosed(HbAction*)));
-}
-/*!
- Callback for HbSelectionDialog closing
-
- */
-void BtCpUiSearchView::viewByDialogClosed(HbAction* action)
-{
- disconnect( mQuery ); // remove slot
- if (action == mQuery->actions().first()) { // user pressed "Ok"
- // Get selected items.
- QList<QVariant> selections;
- selections = mQuery->selectedItems();
-
- int devTypesWanted = 0;
-
- for (int i=0; i < selections.count(); i++) {
- switch (selections.at(i).toInt()) {
- case BtUiDevAudioDevice:
- devTypesWanted |= BtuiDevProperty::AVDev;
- break;
- case BtUiDevComputer:
- devTypesWanted |= BtuiDevProperty::Computer;
- break;
- case BtUiDevInputDevice:
- devTypesWanted |= BtuiDevProperty::Peripheral;
- break;
- case BtUiDevPhone:
- devTypesWanted |= BtuiDevProperty::Phone;
- break;
- case BtUiDevOtherDevice:
- devTypesWanted |= (BtuiDevProperty::LANAccessDev |
- BtuiDevProperty::Toy |
- BtuiDevProperty::WearableDev |
- BtuiDevProperty::ImagingDev |
- BtuiDevProperty::HealthDev |
- BtuiDevProperty::UncategorizedDev);
- break;
- default:
- // should never get here
- BTUI_ASSERT_X(false, "BtCpUiSearchView::viewByDialogClosed()",
- "wrong device type in viewBy dialog!");
- }
- }
- if (devTypesWanted) {
- mBtuiModelSortFilter->clearDeviceMajorFilters();
- mBtuiModelSortFilter->addDeviceMajorFilter(BtuiDevProperty::InRange,
- BtuiModelSortFilter::AtLeastMatch); // device must be in range
- mBtuiModelSortFilter->addDeviceMajorFilter(devTypesWanted,
- BtuiModelSortFilter::RoughMatch); // device can be any one of selected ones
- }
- }
-}
-
-void BtCpUiSearchView::stopSearching()
-{
- // Stop searching
-
- // Stop search delegate
- mAbstractDelegate->cancel();
- // reset view
- deviceSearchCompleted(KErrNone);
-}
-
-void BtCpUiSearchView::startSearchDelegate ()
-{
- bool ret = false;
-
- // Connect to the signal from the BtDelegateInquiry for completion of the search request
- ret = connect(mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(searchDelegateCompleted(int)));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "searchDelegateCompleted can't connect" );
-
- // Connect to the signal from the BtuiModel when the search has been completed.
- ret = connect(mDeviceModel, SIGNAL(deviceSearchCompleted(int)), this, SLOT(deviceSearchCompleted(int)));
- BTUI_ASSERT_X( ret, "BtCpUiSearchView::BtCpUiSearchView", "deviceSearchCompleted can't connect" );
-
- mAbstractDelegate->exec(QVariant());
-}
-
-void BtCpUiSearchView::retrySearch()
-{
- // Retry search
-
- // Change label and buttons to reflect status
- mLabelSearching->setPlainText(hbTrId("txt_bt_subhead_searching"));
- mRetry->setEnabled(false);
- mStop->setEnabled(true);
-
- // Make use of the delegate and start the search.
- startSearchDelegate ();
-}
-
-void BtCpUiSearchView::setSoftkeyBack()
-{
- if (navigationAction() != mSoftKeyBackAction) {
- setNavigationAction(mSoftKeyBackAction);
- connect( mSoftKeyBackAction, SIGNAL(triggered()), this, SLOT(switchToPreviousView()) );
- }
-}
-
-void BtCpUiSearchView::switchToPreviousView()
-{
- BTUI_ASSERT_X(mMainView, "BtCpUiSearchView::switchToPreviousView", "invalid mMainView");
- mMainView->switchToPreviousView();
-}
-
-void BtCpUiSearchView::activateView( const QVariant& value, bool fromBackButton )
-{
- Q_UNUSED(value);
-
- // ToDo: consider whether orientation should be updated here rather than when orientation really changes;
- // advantage: if orientation changes temporarily in another view, but returns to previous setting before
- // search is reactived, there is no processing overhead
-
- setSoftkeyBack();
-
- if ( !fromBackButton ) {
- // Sets the label and toolbar buttons
- retrySearch();
- }
-}
-
-void BtCpUiSearchView::deactivateView()
-{
- mAbstractDelegate->cancel(); // Stop searching when leaving view
- deviceSearchCompleted(KErrNone); // reset view
-}
-
-void BtCpUiSearchView::searchDelegateCompleted(int error)
-{
- Q_UNUSED(error);
-
-}
-
-void BtCpUiSearchView::deviceSearchCompleted(int error)
-{
- //TODO - handle error.
- Q_UNUSED(error);
-
- mLabelSearching->setPlainText(hbTrId("txt_bt_subhead_search_done"));
- mRetry->setEnabled(true);
- mStop->setEnabled(false);
-
- // disconnect signals
- disconnect(mAbstractDelegate);
- disconnect(mDeviceModel);
-}
-
-void BtCpUiSearchView::deviceSelected(const QModelIndex& modelIndex)
-{
- QModelIndex index = mBtuiModelSortFilter->mapToSource(modelIndex);
- static_cast<BtCpUiMainView*>(mMainView)->goToDeviceView(index);
-}