--- a/bluetoothengine/btui/btcpplugin/btcpuimainview.cpp Tue Aug 31 15:25:10 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,624 +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: BtCpUiMainView implementation
-*
-*/
-
-#include "btcpuimainview.h"
-#include "btuiviewutil.h"
-#include <QtGlobal>
-#include <QGraphicsLinearLayout>
-#include <HbInstance>
-#include <hbdocumentloader.h>
-#include <hbnotificationdialog.h>
-#include <hbgridview.h>
-#include <hblistview.h>
-#include <hbpushbutton.h>
-#include <hblabel.h>
-#include <hbicon.h>
-#include <hblineedit.h>
-#include <hbtooltip.h>
-#include <btengconstants.h>
-#include <hbmenu.h>
-#include <hbaction.h>
-#include <hbcombobox.h>
-#include <hbgroupbox.h>
-#include <hbdataform.h>
-#include "btcpuisearchview.h"
-#include "btcpuideviceview.h"
-#include <bluetoothuitrace.h>
-#include <btdelegatefactory.h>
-#include <btabstractdelegate.h>
-#include "btqtconstants.h"
-#include "btcpuimainlistviewitem.h"
-#include "btuidevtypemap.h"
-
-// docml to load
-const char* BTUI_MAINVIEW_DOCML = ":/docml/bt-main-view.docml";
-
-/*!
- Constructs a new BtUiMainView using HBDocumentLoader. Docml (basically xml) file
- has been generated using Application Designer.
-
- */
-BtCpUiMainView::BtCpUiMainView(
- BtSettingModel &settingModel,
- BtDeviceModel &deviceModel,
- QGraphicsItem *parent )
- : BtCpUiBaseView( settingModel, deviceModel, parent ),
- mAbstractDelegate(0), mMainFilterModel(0)
-{
- bool ret(false);
-
- mMainWindow = hbInstance->allMainWindows().first();
- mMainView = this;
-
- // Create view for the application.
- // Set the name for the view. The name should be same as the view's
- // name in docml.
- setObjectName("view");
-
- mLoader = new HbDocumentLoader();
- // 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);
-
- bool ok = false;
- mLoader->load( BTUI_MAINVIEW_DOCML, &ok );
- // Exit if the file format is invalid
- BTUI_ASSERT_X( ok, "bt-main-view", "Invalid docml file" );
-
- mOrientation = mMainWindow->orientation();
-
- if (mOrientation == Qt::Horizontal) {
- mLoader->load(BTUI_MAINVIEW_DOCML, "landscape", &ok);
- BTUI_ASSERT_X( ok, "bt-main-view", "Invalid docml file: landscape section problem" );
- }
- else {
- mLoader->load(BTUI_MAINVIEW_DOCML, "portrait", &ok);
- BTUI_ASSERT_X( ok, "bt-main-view", "Invalid docml file: landscape section problem" );
- }
-
- mDeviceNameEdit=0;
- mDeviceNameEdit = qobject_cast<HbLineEdit *>( mLoader->findWidget( "lineEdit" ) );
- BTUI_ASSERT_X( mDeviceNameEdit != 0, "bt-main-view", "Device Name not found" );
- ret = connect(mDeviceNameEdit, SIGNAL(editingFinished ()), this, SLOT(changeBtLocalName()));
-
- mPowerButton=0;
- mPowerButton = qobject_cast<HbPushButton *>( mLoader->findWidget( "pushButton" ) );
- BTUI_ASSERT_X( mPowerButton != 0, "bt-main-view", "power button not found" );
- ret = connect(mPowerButton, SIGNAL(clicked()), this, SLOT(changePowerState()));
- BTUI_ASSERT_X( ret, "BtCpUiMainView::BtCpUiMainView", "can't connect power button" );
-
- mVisibilityMode=0;
- mVisibilityMode = qobject_cast<HbComboBox *>( mLoader->findWidget( "combobox" ) );
- BTUI_ASSERT_X( mVisibilityMode != 0, "bt-main-view", "visibility combobox not found" );
- // add new item for temporary visibility
- // NOTE: translation (at least default english) gives string "(p)Visible for 5 min",
- // if setting 1 min --> "(s)Visible for 1 min", ie p=plural, s=singular, but these should
- // not be shown to the user!
- // ToDo: change this to use translation once it starts working
- QString tempVis(hbTrId("txt_bt_setlabel_visibility_val_visible_for_l1_min", 5));
- //QString tempVis(hbTrId("Visible for 5 min"));
- mVisibilityMode->addItem(tempVis, Qt::DisplayRole);
-
- mDeviceList=0;
- mDeviceList = qobject_cast<HbListView *>( mLoader->findWidget( "listView" ) );
- BTUI_ASSERT_X( mDeviceList != 0, "bt-main-view", "Device List (grid view) not found" );
-
- ret = connect(mDeviceList, SIGNAL(activated(QModelIndex)), this, SLOT(deviceSelected(QModelIndex)));
- BTUI_ASSERT_X( ret, "bt-search-view", "deviceSelected can't connect" );
-
- // listen for orientation changes
- ret = connect(mMainWindow, SIGNAL(orientationChanged(Qt::Orientation)),
- this, SLOT(changeOrientation(Qt::Orientation)));
- BTUI_ASSERT_X( ret, "BtCpUiMainView::BtCpUiMainView()", "connect orientationChanged() failed");
-
- // load tool bar actions
- HbAction *discoverAction = static_cast<HbAction*>( mLoader->findObject( "discoverAction" ) );
- BTUI_ASSERT_X( discoverAction, "bt-main-view", "discover action missing" );
- ret = connect(discoverAction, SIGNAL(triggered()), this, SLOT(goToDiscoveryView()));
- BTUI_ASSERT_X( ret, "bt-main-view", "discover action can't connect" );
-
- // load tool bar actions
- mAllAction = static_cast<HbAction*>( mLoader->findObject( "allAction" ) );
- BTUI_ASSERT_X( mAllAction, "bt-main-view", "All action missing" );
- ret = connect(mAllAction, SIGNAL(triggered()), this, SLOT(allActionTriggered()));
- BTUI_ASSERT_X( ret, "bt-main-view", "all action can't connect" );
-
- // load tool bar actions
- mPairAction = static_cast<HbAction*>( mLoader->findObject( "pairedAction" ) );
- BTUI_ASSERT_X( mPairAction, "bt-main-view", "Pair action missing" );
- ret = connect(mPairAction, SIGNAL(triggered()), this, SLOT(pairActionTriggered()));
- BTUI_ASSERT_X( ret, "bt-main-view", "pair action can't connect" );
-
- mDataForm = qobject_cast<HbDataForm *>( mLoader->findWidget( "dataForm" ) );
- BTUI_ASSERT_X( mDataForm != 0, "bt-main-view", "dataForm not found" );
-
-
- // load menu
- HbMenu *optionsMenu = qobject_cast<HbMenu *>(mLoader->findWidget("viewMenu"));
- BTUI_ASSERT_X( optionsMenu != 0, "bt-main-view", "Options menu not found" );
- this->setMenu(optionsMenu);
-
- HbMenu *menu = this->menu();
- mRemovePairedDevices = menu->addAction(hbTrId("txt_bt_opt_remove_paired_devices"));
-
- mSubMenu = new HbMenu(hbTrId("txt_bt_opt_remove"));
- mSubMenu->addAction(hbTrId("txt_bt_opt_remove_sub_all_devices"));
- mSubMenu->addAction(hbTrId("txt_bt_opt_remove_sub_paired_devices"));
- mSubMenu->addAction(hbTrId("txt_bt_opt_remove_sub_blocked_devices"));
-
- // update display when setting data changed
- ret = connect(mSettingModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
- this, SLOT(updateSettingItems(QModelIndex,QModelIndex)));
- BTUI_ASSERT_X( ret, "BtCpUiMainView::BtCpUiMainView", "can't connect dataChanged" );
-
- QModelIndex top = mSettingModel->index( BtSettingModel::LocalBtNameRow, 0 );
- QModelIndex bottom = mSettingModel->index( BtSettingModel::AllowedInOfflineRow, 0 );
- // update name, power and visibility rows
- updateSettingItems( top, bottom );
-
- //Handle Visibility Change User Interaction
- ret = connect(mVisibilityMode, SIGNAL(currentIndexChanged (int)),
- this, SLOT(visibilityChanged (int)));
- // create other views
- createViews();
- mCurrentView = this;
- mCurrentViewId = MainView;
-
- mMainFilterModel = new BtuiModelSortFilter(this);
-
- mMainFilterModel->setSourceModel( mDeviceModel );
- mDeviceList->setModel(mMainFilterModel);
- updateDeviceListFilter(BtuiPaired);
- // List view item
- BtCpUiMainListViewItem *prototype = new BtCpUiMainListViewItem(mDeviceList);
- prototype->setModelSortFilter(mMainFilterModel);
- mDeviceList->setItemPrototype(prototype);
-
-}
-
-/*!
- Destructs the BtCpUiMainView.
- */
-BtCpUiMainView::~BtCpUiMainView()
-{
- delete mLoader; // Also deletes all widgets that it constructed.
- mMainWindow->removeView(mSearchView);
- mMainWindow->removeView(mDeviceView);
- if (mAbstractDelegate) {
- delete mAbstractDelegate;
- }
-
-}
-
-/*!
- from base class, initialize the view
- */
-void BtCpUiMainView::activateView(const QVariant& value, bool fromBackButton )
-{
- Q_UNUSED(value);
- Q_UNUSED(fromBackButton);
-
- //Reset the device list when returning to the view, as it may have been invalidated by the device view
- mMainFilterModel->setSourceModel( mDeviceModel );
- mDeviceList->setModel(mMainFilterModel);
-}
-
-/*!
- From base class. Handle resource before the current view is deactivated.
- */
-void BtCpUiMainView::deactivateView()
-{
-
-}
-
-void BtCpUiMainView::goToDiscoveryView()
-{
- changeView( SearchView, false );
-}
-
-void BtCpUiMainView::goToDeviceView(const QModelIndex& modelIndex)
-{
- //the QModelIndex of the selected device should be given as parameter here
- QVariant params;
- params.setValue(modelIndex);
- changeView( DeviceView, false, params );
-}
-
-Qt::Orientation BtCpUiMainView::orientation()
-{
- return mOrientation;
-}
-
-void BtCpUiMainView::changeBtLocalName()
-{
- //Error handling has to be done.
- if (!mAbstractDelegate) {
- mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::DeviceName,
- mSettingModel, mDeviceModel);
- connect( mAbstractDelegate, SIGNAL(commandCompleted(int,QVariant)), this, SLOT(btNameDelegateCompleted(int,QVariant)) );
- mAbstractDelegate->exec(mDeviceNameEdit->text ());
- }
- else {
- setPrevBtLocalName();
- }
-}
-
-void BtCpUiMainView::setPrevBtLocalName()
-{
- //ToDo: Should we notify user this as Error...?
- //HbNotificationDialog::launchDialog(hbTrId("Error"));
- QModelIndex index = mSettingModel->index( BtSettingModel::LocalBtNameRow,0 );
-
- mDeviceNameEdit->setText( mSettingModel->data(
- index,BtSettingModel::settingDisplayRole).toString() );
-}
-
-
-void BtCpUiMainView::btNameDelegateCompleted(int status, QVariant param)
-{
- if(KErrNone == status) {
- mDeviceNameEdit->setText(param.toString());
- }
- else {
- setPrevBtLocalName();
- }
- //Error handling has to be done.
- if (mAbstractDelegate)
- {
- disconnect(mAbstractDelegate);
- delete mAbstractDelegate;
- mAbstractDelegate = 0;
- }
-
-}
-
-void BtCpUiMainView::visibilityChanged (int index)
-{
- QList<QVariant> list;
-
- VisibilityMode mode = indexToVisibilityMode(index);
- list.append(QVariant((int)mode));
- if( BtTemporary == VisibilityMode(mode) ) {
- //Right now hardcoded to 5 Mins.
- list.append(QVariant(5));
- }
- //Error handling has to be done.
- if ( !mAbstractDelegate ) {
- mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::Visibility,
- mSettingModel, mDeviceModel);
- connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(visibilityDelegateCompleted(int)) );
- mAbstractDelegate->exec(list);
- }
- else {
- setPrevVisibilityMode();
- }
-
-}
-
-void BtCpUiMainView::setPrevVisibilityMode()
-{
-
- QModelIndex index = mSettingModel->index( BtSettingModel::VisibilityRow, 0 );
-
- mVisibilityMode->setCurrentIndex ( visibilityModeToIndex((VisibilityMode)
- mSettingModel->data(index,BtSettingModel::SettingValueRole).toInt()) );
-
-}
-
-
-void BtCpUiMainView::allActionTriggered()
-{
- HbMenu *menu = this->menu();
- menu->removeAction(mRemovePairedDevices);
- mRemoveDevices = menu->addMenu( mSubMenu );
-
- updateDeviceListFilter(BtuiAll);
-}
-
-void BtCpUiMainView::pairActionTriggered()
-{
- HbMenu *menu = this->menu();
- menu->removeAction(mRemoveDevices);
- mRemovePairedDevices = menu->addAction(hbTrId("txt_bt_opt_remove_paired_devices"));
- updateDeviceListFilter(BtuiPaired);
-}
-
-void BtCpUiMainView::updateDeviceListFilter(BtCpUiMainView::filterType filter)
-{
- mMainFilterModel->clearDeviceMajorFilters();
-
- switch (filter) {
- case BtuiAll:
- mDataForm->setHeading(hbTrId("txt_bt_subhead_bluetooth_all_devices"));
- mPairAction->setEnabled(true);
- mAllAction->setEnabled(false);
- mMainFilterModel->addDeviceMajorFilter(
- BtuiDevProperty::InRegistry,
- BtuiModelSortFilter::AtLeastMatch);
-
- break;
- case BtuiPaired:
- mDataForm->setHeading(hbTrId("txt_bt_subhead_bluetooth_paired_devices"));
- mPairAction->setEnabled(false);
- mAllAction->setEnabled(true);
- mMainFilterModel->addDeviceMajorFilter(
- BtuiDevProperty::InRegistry | BtuiDevProperty::Bonded,
- BtuiModelSortFilter::AtLeastMatch);
-
- break;
- }
-}
-
-
-void BtCpUiMainView::visibilityDelegateCompleted(int status)
-{
-
- //This should be mapped to Qt error
- if(KErrNone != status) {
- setPrevVisibilityMode();
- }
-
- //Error handling has to be done.
- if (mAbstractDelegate)
- {
- disconnect(mAbstractDelegate);
- delete mAbstractDelegate;
- mAbstractDelegate = 0;
- }
-
-}
-
-
-// called due to real orientation change event coming from main window
-void BtCpUiMainView::changeOrientation( Qt::Orientation orientation )
-{
- bool ok = false;
- mOrientation = orientation;
- if( orientation == Qt::Vertical ) {
- // load "portrait" section
- mLoader->load( BTUI_MAINVIEW_DOCML, "portrait", &ok );
- BTUI_ASSERT_X( ok, "bt-main-view", "Invalid docml file: portrait section problem" );
- } else {
- // load "landscape" section
- mLoader->load( BTUI_MAINVIEW_DOCML, "landscape", &ok );
- BTUI_ASSERT_X( ok, "bt-main-view", "Invalid docml file: landscape section problem" );
- }
-}
-
-/*!
- Slot for receiving notification of local setting changes from the model.
- Identify the setting changed and update the corresponding UI item.
- */
-void BtCpUiMainView::updateSettingItems(const QModelIndex &topLeft, const QModelIndex &bottomRight)
-{
- bool val(false);
-
- // update only the part of the view specified by the model's row(s)
- for (int i=topLeft.row(); i <= bottomRight.row(); i++) {
- QModelIndex index = mSettingModel->index( i, 0);
- // Distinguish which setting value is changed.
- switch ( i ) {
- case BtSettingModel::LocalBtNameRow :
- mDeviceNameEdit->setText(
- mSettingModel->data(index,BtSettingModel::settingDisplayRole).toString() );
- break;
- case BtSettingModel::PowerStateRow:
- val = mSettingModel->data(index, BtSettingModel::SettingValueRole).toBool();
- if (val) {
- HbIcon icon("qtg_mono_bluetooth");
- icon.setIconName("qtg_mono_bluetooth");
- mPowerButton->setIcon(icon);
- }
- else {
- HbIcon icon("qtg_mono_bluetooth_off");
- icon.setIconName("qtg_mono_bluetooth_off");
- mPowerButton->setIcon(icon);
- }
- break;
- case BtSettingModel::VisibilityRow:
- mVisibilityMode->setCurrentIndex ( visibilityModeToIndex((VisibilityMode)
- mSettingModel->data(index,BtSettingModel::SettingValueRole).toInt()) );
- break;
- }
- }
-}
-
-/*!
- Slot for receiving notification for user interaction on power state.
- Manually update model data since HbPushButton is not linked to model directly.
- */
-void BtCpUiMainView::changePowerState()
-{
- QModelIndex index = mSettingModel->index(BtSettingModel::PowerStateRow, 0);
- PowerStateQtValue powerState = (PowerStateQtValue)mSettingModel->data(index, Qt::EditRole).toInt();
- BTUI_ASSERT_X(((powerState == BtPowerOn) || (powerState == BtPowerOff)),
- "BtCpUiMainView::changePowerState()", "incorrect qt power state");
-
- if (powerState == BtPowerOff) {
- powerState = BtPowerOn;
- }
- else {
- powerState = BtPowerOff;
- }
-
- if (!mAbstractDelegate)//if there is no other delegate running
- {
- mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::ManagePower,
- mSettingModel, mDeviceModel );
- connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(powerDelegateCompleted(int)) );
- mAbstractDelegate->exec(QVariant((int)powerState));
- }
-
-}
-
-void BtCpUiMainView::powerDelegateCompleted(int status)
-{
- Q_UNUSED(status);
- //ToDo: Error handling here
- if (mAbstractDelegate)
- {
- disconnect(mAbstractDelegate);
- delete mAbstractDelegate;
- mAbstractDelegate = 0;
- }
- //BTUI_ASSERT_X( status, "bt-main-view", "error in delegate complete" );
-}
-
-/*!
- * Mapping from visibility mode UI row to VisibilityMode
- */
-VisibilityMode BtCpUiMainView::indexToVisibilityMode(int index)
-{
- VisibilityMode mode = BtVisibilityUnknown;
- switch(index) {
- case UiRowBtHidden:
- mode = BtHidden;
- break;
- case UiRowBtVisible:
- mode = BtVisible;
- break;
- case UiRowBtTemporary:
- mode = BtTemporary;
- break;
- default:
- BTUI_ASSERT_X(false, "BtCpUiMainView::indexToVisibilityMode", "invalid mode");
- }
- return mode;
-}
-
-/*!
- * Mapping from VisibilityMode to visibility mode UI row
- */
-int BtCpUiMainView::visibilityModeToIndex(VisibilityMode mode)
-{
- int uiRow = UiRowBtUnknown;
- switch(mode) {
- case BtHidden:
- uiRow = UiRowBtHidden;
- break;
- case BtVisible:
- uiRow = UiRowBtVisible;
- break;
- case BtTemporary:
- uiRow = UiRowBtTemporary;
- break;
- default:
- BTUI_ASSERT_X(false, "BtCpUiMainView::visibilityModeToIndex", "invalid mode");
- }
- return uiRow;
-}
-
-
-
-/*!
- Create views(main view, device view and search view).
- Add them to MainWindow. All views are long-lived and are deleted only when exiting the application
- (or when main view is deleted).
- */
-void BtCpUiMainView::createViews()
-{
- Qt::Orientation orientation = mMainWindow->orientation();
- // Create other views
- mSearchView = new BtCpUiSearchView( *mSettingModel, *mDeviceModel, this );
- mMainWindow->addView(mSearchView);
-
- mDeviceView = new BtCpUiDeviceView( *mSettingModel, *mDeviceModel, this );
- mMainWindow->addView(mDeviceView);
-
- mCurrentView = this;
- mCurrentViewId = MainView;
-
-
- // QList<int> stores the previous view ids for each view.
- for( int i=0; i < LastView; i++ ) {
- mPreviousViewIds.append( 0 );
- }
-}
-
-/*!
- Switch between the views.
- Parameter "value" is optional except for GadgetView,
- which needs the QModelIndex of device
- */
-void BtCpUiMainView::changeView(int targetViewId, bool fromBackButton,
- const QVariant& value )
-{
- mCurrentView->deactivateView();
-
- // update the previous view Id in QList<int>
- // If launching the target view from back softkey,
- // the previous viewId of target view should not be changed.
- // Otherwise, loop happens between two views.
- if(!fromBackButton) {
- // normal case: return to previous view
- mPreviousViewIds[ targetViewId ] = mCurrentViewId;
- }
-
- // set the new current view
- mCurrentView = idToView(targetViewId);
- mCurrentViewId = targetViewId;
- mMainWindow->setCurrentView( mCurrentView );
-
- // do preparation or some actions when new view is activated
- mCurrentView->activateView( value, fromBackButton );
-}
-
-
-void BtCpUiMainView::deviceSelected(const QModelIndex& modelIndex)
-{
- QModelIndex index = mMainFilterModel->mapToSource(modelIndex);
-
- QVariant params;
- params.setValue(index);
-
- changeView( DeviceView, false, params );
-}
-
-BtCpUiBaseView * BtCpUiMainView::idToView(int targetViewId)
-{
- switch (targetViewId) {
- case MainView:
- return mMainView;
- case SearchView:
- return mSearchView;
- case DeviceView:
- return mDeviceView;
- default :
- BTUI_ASSERT_X(false, "BtCpUiMainView::idToView", "invalid view id");
- }
- return 0;
-}
-
-void BtCpUiMainView::setSoftkeyBack()
-{
- // not needed in main view
-}
-
-/*!
- Jump to previous view. This function is used when back button is pressed.
- semantics slightly different than in other views, since this is called by other
- views when a view switch is needed
- */
-void BtCpUiMainView::switchToPreviousView()
-{
- BTUI_ASSERT_X( (mCurrentViewId >= 0) && (mCurrentViewId < LastView),
- "BtCpUiMainView::switchToPreviousView", "invalid view id");
- changeView( mPreviousViewIds[mCurrentViewId], true );
-}
-