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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: Provides and maintains SAT main view (selection list)
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*
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*/
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// qt
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#include <QObject>
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#include <QTimer>
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#include <QPixmap>
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#include <QtDebug>
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// hb
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#include <hbmainwindow.h>
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#include <hbdocumentloader.h>
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#include <hbview.h>
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#include <hbmenu.h>
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#include <hblabel.h>
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#include <hbaction.h>
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#include <hblistwidget.h>
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// satapp
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#include "satappmenuprovider.h"
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#include "satappaction.h"
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#include "satappconstant.h"
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// constants
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const char *SATAPP_DOCML = ":/xml/satapp.docml";
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const char *SATAPP_SETUPMENU_VIEW = "setupmenu_view";
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const char *SATAPP_SELECTITEM_VIEW = "selectitem_view";
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const char *SATAPP_MENUITEM = "s:ListWidget";
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const char *SATAPP_SELECTITEM = "t:ListWidget";
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const char *SATAPP_SUBTITLE = "t:label";
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::SatAppMenuProvider
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// ----------------------------------------------------------------------------
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//
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SatAppMenuProvider::SatAppMenuProvider(HbMainWindow *window,QObject *parent)
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: QObject(parent), mMainWindow(window),mSetupMenuView(0),
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mSelectItemView(0),mSoftKeyQuitAction(0),mSoftKeyBackAction(0),
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mListWidget(0),mSelectListWidget(0),mSubTitle(0),mCurrentAction(0)
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{
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qDebug("SATAPP: SatAppMenuProvider::SatAppMenuProvider");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::~SatAppMenuProvider
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// ----------------------------------------------------------------------------
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//
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SatAppMenuProvider::~SatAppMenuProvider()
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{
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qDebug("SATAPP: SatAppMenuProvider::~SatAppMenuProvider >");
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resetState();
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// delete all objects created from DOCML.
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while (!mObjects.isEmpty()) {
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delete mObjects.takeFirst();
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}
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// delete actions
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delete mSoftKeyQuitAction;
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delete mSoftKeyBackAction;
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qDebug("SATAPP: SatAppMenuProvider::~SatAppMenuProvider <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::takeScreenShot
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// ----------------------------------------------------------------------------
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//
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QPixmap SatAppMenuProvider::takeScreenShot()
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{
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qDebug("SATAPP: SatAppMenuProvider::takeScreenShot");
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return QPixmap::grabWidget(mMainWindow, mMainWindow->rect());
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::loadMainView
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::loadMainView()
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{
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qDebug("SATAPP: SatAppMenuProvider::loadMainView >");
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// create actions
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mSoftKeyQuitAction = new HbAction(Hb::QuitNaviAction,this);
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mSoftKeyBackAction = new HbAction(Hb::BackNaviAction,this);
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bool docmlLoad = false;
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HbDocumentLoader loader;
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// ownership of the objects are transferred to caller
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mObjects = loader.load(SATAPP_DOCML,&docmlLoad);
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Q_ASSERT(docmlLoad);
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qDebug("SATAPP: SatAppMenuProvider main view found");
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// load setupmenu view
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mSetupMenuView = qobject_cast<HbView *>(loader.findWidget
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(SATAPP_SETUPMENU_VIEW));
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// find setupmenu view items
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mListWidget = qobject_cast<HbListWidget *>
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( loader.findWidget(SATAPP_MENUITEM ));
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// connect setupmenu view menu
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HbAction *menuAction = mSetupMenuView->menu()->addAction(
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hbTrId("txt_common_menu_exit"));
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SAT_ASSERT(connect(menuAction, SIGNAL(triggered()),
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mMainWindow, SLOT(close())));
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SAT_ASSERT(connect(mSoftKeyQuitAction, SIGNAL(triggered()),
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mMainWindow, SLOT(close())));
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// set this view as current view
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mMainWindow->addView(mSetupMenuView);
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mMainWindow->setCurrentView(mSetupMenuView);
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// load selectitem view
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mSelectItemView = qobject_cast<HbView *>(loader.findWidget
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(SATAPP_SELECTITEM_VIEW));
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// find selectitem view items
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mSubTitle = qobject_cast<HbLabel *>
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( loader.findWidget(SATAPP_SUBTITLE) );
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mSelectListWidget = qobject_cast<HbListWidget *>
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( loader.findWidget(SATAPP_SELECTITEM ));
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// connect selectitem view menu
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HbAction *menuBack = mSelectItemView->menu()->addAction(
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hbTrId("txt_common_opt_back"));
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SAT_ASSERT(connect(menuBack, SIGNAL(triggered()),
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mSoftKeyBackAction, SIGNAL(triggered())));
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HbAction *menuQuit = mSelectItemView->menu()->addAction(
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hbTrId("txt_common_menu_exit"));
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SAT_ASSERT(connect(menuQuit, SIGNAL(triggered()),
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mMainWindow, SLOT(close())));
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qDebug("SATAPP: SatAppMenuProvider::loadMainView <");
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}
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// ----------------------------------------------------------------------------
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// switchView
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::switchView()
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{
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qDebug("SATAPP: SatAppMenuProvider::switchView >");
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if (mCurrentAction && ESatSelectItemAction == mCurrentAction->action()) {
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// switch to select item view
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mMainWindow->removeView(mMainWindow->currentView());
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mMainWindow->addView(mSelectItemView);
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mMainWindow->setCurrentView(mSelectItemView);
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} else {
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// switch to main menu view
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mMainWindow->removeView(mMainWindow->currentView());
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mMainWindow->addView(mSetupMenuView);
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mMainWindow->setCurrentView(mSetupMenuView);
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}
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qDebug("SATAPP: SatAppMenuProvider::switchView <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::setUpMenu
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// constructs a menu in the main SAT application view
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::setUpMenu(SatAppAction &action)
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{
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qDebug("SATAPP: SatAppMenuProvider::setUpMenu >");
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if (!mSetupMenuView) {
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loadMainView();
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}
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resetState();
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mCurrentAction = &action;
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switchView();
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action.setResponse(ESatSuccess);
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// The text is the application name
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// should be shown on the menu area always
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QString text = action.value(KeyText).toString();
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if (!text.isEmpty()) {
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mSetupMenuView->setTitle(text);
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mSelectItemView->setTitle(text);
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}
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qDebug() << "SATAPP: SetUpMenu title=" << text;
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// build the menu
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QList<QVariant> menu = action.value(KeyMenu).toList();
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mListWidget->clear();
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for(int i = 0; i < menu.count(); i++ ) {
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mListWidget->addItem(menu.at(i).toString());
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}
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qDebug() << "SATAPP: SetUpMenu menu=" << menu;
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// back-key quits the application
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mSetupMenuView->setNavigationAction(mSoftKeyQuitAction);
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// completes action with ESatSuccess and selected item
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connectItem();
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qDebug("SATAPP: SatAppMenuProvider::setUpMenu <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::selectItem
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// Constructs a SETECT ITEM view
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::selectItem( SatAppAction &action)
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{
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qDebug("SATAPP: SatAppMenuProvider::selectItem >");
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if (!mSetupMenuView) {
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loadMainView();
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}
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resetState();
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mCurrentAction = &action;
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switchView();
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action.setResponse(ESatSuccess);
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// Set sub title
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QString text = action.value(KeyText).toString();
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if (!text.isEmpty()) {
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mSubTitle->setPlainText(text);
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} else {
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mSubTitle->setPlainText(hbTrId("txt_long_caption_sim_services"));
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}
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qDebug() << "SATAPP: selectItem text=" << text;
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// Set List widget
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QList<QVariant> menu = action.value(KeyMenu).toList();
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mSelectListWidget->clear();
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for(int i = 0; i < menu.count(); i++ ) {
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mSelectListWidget->addItem(menu.at( i ).toString());
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}
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qDebug() << "SATAPP: selectItem menu=" << menu;
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// timeout completes action with ESatNoResponseFromUser
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QTimer::singleShot(KDefaultSelectionTimeoutMseconds,
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mCurrentAction,SLOT(completeWithNoResponse()));
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// back-key completes action with ESatBackwardModeRequestedByUser
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mSelectItemView->setNavigationAction(mSoftKeyBackAction);
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SAT_ASSERT(connect(mSoftKeyBackAction, SIGNAL(triggered()),
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mCurrentAction, SLOT(completeWithBackRequested())));
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SAT_ASSERT(connect(mSelectItemView->menu()->actions().at(1),
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SIGNAL(triggered()),
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mCurrentAction, SLOT(completeWithSessionTerminated())));
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// completes action with ESatSuccess and selected item
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connectItem();
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qDebug("SATAPP: SatAppMenuProvider::selectItem <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::resetState
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// terminates ongoing events and clears the screen
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::resetState()
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{
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qDebug("SATAPP: SatAppMenuProvider::resetState >");
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mCurrentAction = 0;
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disconnectItem();
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qDebug("SATAPP: SatAppMenuProvider::resetState <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::menuItemSelected
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// (Menu item selected).
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::menuItemSelected(HbListWidgetItem *item)
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{
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qDebug("SATAPP: SatAppMenuProvider::menuItemSelected >");
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Q_ASSERT(mCurrentAction);
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if (ESatSetUpMenuAction == mCurrentAction->action()) {
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int index = mListWidget->row(item);
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mCurrentAction->set(KeySelection,index);
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mCurrentAction->set(KeyHelpRequested,false);
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mCurrentAction->completeWithSuccess();
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} else if(ESatSelectItemAction == mCurrentAction->action()) {
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int index = mSelectListWidget->row(item);
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mCurrentAction->set(KeySelection,index);
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mCurrentAction->completeWithSuccess();
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}
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qDebug("SATAPP: SatAppMenuProvider::menuItemSelected <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::connectItem
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// (Connect listwidget item).
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::connectItem()
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{
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qDebug("SATAPP: SatAppMenuProvider::connectItem >");
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Q_ASSERT(mCurrentAction);
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if (ESatSetUpMenuAction == mCurrentAction->action()) {
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SAT_ASSERT(connect(
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mListWidget, SIGNAL(activated(HbListWidgetItem *)),
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this, SLOT(menuItemSelected(HbListWidgetItem *))));
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SAT_ASSERT(connect(
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mListWidget,
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SIGNAL(longPressed(HbListWidgetItem *, const QPointF &)),
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this, SLOT(menuItemSelected(HbListWidgetItem *))));
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} else if(mCurrentAction->action()== ESatSelectItemAction) {
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SAT_ASSERT(connect(
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mSelectListWidget, SIGNAL(activated(HbListWidgetItem *)),
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this, SLOT(menuItemSelected(HbListWidgetItem *))));
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SAT_ASSERT(connect(
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mSelectListWidget,
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SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)),
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this, SLOT(menuItemSelected(HbListWidgetItem *))));
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}
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qDebug("SATAPP: SatAppMenuProvider::connectItem <");
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}
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// ----------------------------------------------------------------------------
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// SatAppMenuProvider::disconnectItem
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// (Disconnect listwidget item).
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// ----------------------------------------------------------------------------
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//
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void SatAppMenuProvider::disconnectItem()
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{
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qDebug("SATAPP: SatAppMenuProvider::disconnectItem >");
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// setup menu view
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disconnect(mListWidget, SIGNAL( activated(HbListWidgetItem *)),
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this, SLOT( menuItemSelected( HbListWidgetItem *)));
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disconnect(
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mListWidget, SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)),
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this, SLOT(menuItemSelected(HbListWidgetItem *)));
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// select item view
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disconnect(mSelectListWidget, SIGNAL( activated(HbListWidgetItem *)),
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this, SLOT( menuItemSelected( HbListWidgetItem *)));
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disconnect(
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mSelectListWidget,
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SIGNAL(longPressed(HbListWidgetItem*, const QPointF &)),
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this, SLOT(menuItemSelected(HbListWidgetItem *)));
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qDebug("SATAPP: SatAppMenuProvider::disconnectItem <");
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}
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//End of file
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