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/*
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* Copyright (c) 2009 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: Base for menu view states.
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*
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*/
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#include <QScopedPointer>
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#include <QStateMachine>
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#include <HbMessageBox>
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#include <HbParameterLengthLimiter>
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#include <HbAction>
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#include <HbMenu>
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#include <HbAbstractViewItem>
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#include <HbView>
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#include <HbListView>
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#include <canotifier.h>
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#include "hsbaseviewstate.h"
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#include "hsmenueventfactory.h"
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#include "hsmenudialogfactory.h"
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#include "hsmenuitemmodel.h"
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#include "hsmenumodetransition.h"
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#include "hsmenuentryremovedhandler.h"
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#include "hsmainwindow.h"
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#include "hsmenumodewrapper.h"
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/*!
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Constructor.
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\param mainWindow main window wrapper object.
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\param parent Owner.
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*/
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HsBaseViewState::HsBaseViewState(HsMainWindow &mainWindow, QState *parent):
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QState(parent),
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mApplicationLaunchFailMessage(0),
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mModel(0),
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mContextMenu(0),
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mContextModelIndex(),
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mBackKeyAction(0),
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mMenuView(0),
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mMenuMode(0),
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mMainWindow(mainWindow)
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{
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mBackKeyAction = new HbAction(Hb::BackNaviAction, this);
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mViewOptions = new HbMenu;
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}
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/*!
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Constructor.
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\param mainWindow main window wrapper object.
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\param menuMode menu mode object.
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\param parent Owner.
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*/
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HsBaseViewState::HsBaseViewState(HsMainWindow &mainWindow,
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HsMenuModeWrapper& menuMode,
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QState *parent):
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QState(parent),
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mApplicationLaunchFailMessage(0),
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mModel(0),
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mContextMenu(0),
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mContextModelIndex(),
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mBackKeyAction(0),
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mMenuView(0),
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mMenuMode(&menuMode),
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mMainWindow(mainWindow)
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{
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mBackKeyAction = new HbAction(Hb::BackNaviAction, this);
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mViewOptions = new HbMenu;
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}
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/*!
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Initialize contained objects.
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\param menuViewBuilder object providing widgets for menu view.
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\param stateContext state context of the view the builder
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is to provide widgets for.
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*/
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void HsBaseViewState::initialize(HsMenuViewBuilder &menuViewBuilder,
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HsStateContext stateContext)
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{
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mMenuView.reset(new HsMenuView(menuViewBuilder, stateContext, mMainWindow));
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mMenuView->view()->setNavigationAction(mBackKeyAction);
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mMenuView->view()->setMenu(mViewOptions);
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connect(this, SIGNAL(entered()),SLOT(stateEntered()));
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connect(this, SIGNAL(exited()),SLOT(stateExited()));
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}
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/*!
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Creates and open application launch fail message.
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\param errorCode eroor code to display.
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\param itemId id of the launched item.
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*/
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void HsBaseViewState::createApplicationLaunchFailMessage(int errorCode,
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int itemId)
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{
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QString message;
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message.append(
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HbParameterLengthLimiter("txt_applib_info_launching_the_application_failed").arg(
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errorCode));
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// create and show message box
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mApplicationLaunchFailMessage = HsMenuDialogFactory().create(
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message, HsMenuDialogFactory::Close);
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QScopedPointer<HsMenuEntryRemovedHandler> entryObserver(
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new HsMenuEntryRemovedHandler(itemId, mApplicationLaunchFailMessage.data(), SLOT(close())));
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entryObserver.take()->setParent(mApplicationLaunchFailMessage.data());
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mApplicationLaunchFailMessage->open();
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}
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/*!
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Slot invoked when a state is entered.
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*/
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void HsBaseViewState::stateEntered()
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{
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qDebug("HsBaseViewState::stateEntered()");
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::stateEntered");
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mMenuView->activate();
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connect(mMenuView.data(), SIGNAL(listViewChange()),
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this, SLOT(closeContextMenu()));
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::stateEntered");
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}
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/*!
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Slot invoked when a state is exited.
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*/
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void HsBaseViewState::stateExited()
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{
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::stateExited");
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mMenuView->hideSearchPanel();
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mMenuView->disconnect(this);
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mMenuView->inactivate();
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if (!mApplicationLaunchFailMessage.isNull()) {
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mApplicationLaunchFailMessage->close();
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}
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closeContextMenu();
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::stateExited");
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}
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/*!
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Add mode entered.
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*/
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void HsBaseViewState::addModeEntered()
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{
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mViewOptions = mMenuView->view()->takeMenu();
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connect(mMenuView.data(),
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SIGNAL(activated(QModelIndex)),
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SLOT(addActivated(QModelIndex)));
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connect(mMenuView.data(),
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SIGNAL(longPressed(HbAbstractViewItem *, QPointF)),
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SLOT(addLongPressed(HbAbstractViewItem *, QPointF)));
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}
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/*!
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Add mode exited.
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*/
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void HsBaseViewState::addModeExited()
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{
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mMenuView->view()->setMenu(mViewOptions);
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}
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/*!
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Slot invoked when normal mode entered.
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*/
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void HsBaseViewState::normalModeEntered()
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{
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setMenuOptions();
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connect(mMenuView.data(),
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SIGNAL(longPressed(HbAbstractViewItem *, QPointF)),
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SLOT(showContextMenu(HbAbstractViewItem *, QPointF)));
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}
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/*!
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Destructor.
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*/
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HsBaseViewState::~HsBaseViewState()
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{
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delete mModel;
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mViewOptions = mMenuView->view()->takeMenu();
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delete mViewOptions;
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}
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/*!
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Slot connected to List widget in normal mode.
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\param index Model index of the activated item.
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*/
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void HsBaseViewState::launchItem(const QModelIndex &index)
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{
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::launchItem");
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QSharedPointer<const CaEntry> entry = mModel->entry(index);
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if (!entry.isNull() && !(entry->flags() & UninstallEntryFlag)) {
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if (entry->entryTypeName() == Hs::widgetTypeName) {
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machine()->postEvent(HsMenuEventFactory::createPreviewHSWidgetEvent(entry->id(),
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entry->entryTypeName(), entry->attribute(Hs::widgetUriAttributeName),
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entry->attribute(Hs::widgetLibraryAttributeName)));
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HsMenuService::touch(entry->id());
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}
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else {
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int errCode = HsMenuService::executeAction(entry->id());
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if (errCode != 0) {
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createApplicationLaunchFailMessage(errCode, entry->id());
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}
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}
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}
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::launchItem");
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}
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/*!
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Slot connected to List widget in normal mode.
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\param index Model index of the activated item.
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*/
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void HsBaseViewState::openCollection(const QModelIndex &index)
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{
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::openCollection");
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QVariant data = mModel->data(index, CaItemModel::IdRole);
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int id = data.toInt();
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QString collectionType = mModel->data(
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index, CaItemModel::TypeRole).toString();
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qDebug("HsBaseViewState::openCollection - MCS ID: %d", data.toInt());
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machine()->postEvent(
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HsMenuEventFactory::createOpenCollectionFromAppLibraryEvent(
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id, collectionType));
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::openCollection");
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}
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/*!
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Slot connected to List widget in normal mode.
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\param index Model index of the activated item.
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*/
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void HsBaseViewState::showContextMenu(HbAbstractViewItem *item, const QPointF &coords)
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{
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::showContextMenu");
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EntryFlags flags = item->modelIndex().data(
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CaItemModel::FlagsRole).value<EntryFlags> ();
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if (!(flags & UninstallEntryFlag)) {
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mContextMenu = new HbMenu;
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setContextMenuOptions(item,flags);
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mContextModelIndex = item->modelIndex();
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mContextMenu->setPreferredPos(coords);
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mContextMenu->setAttribute(Qt::WA_DeleteOnClose);
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mContextMenu->open(this, SLOT(contextMenuAction(HbAction*)));
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}
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::showContextMenu");
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}
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/*!
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Open task switcher.
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\retval true if operation is successful.
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*/
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bool HsBaseViewState::openTaskSwitcher()
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{
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return HsMenuService::launchTaskSwitcher();
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}
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/*!
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Menu softkey back action slot
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*/
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void HsBaseViewState::openAppLibrary()
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{
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machine()->postEvent(HsMenuEventFactory::createOpenAppLibraryEvent());
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}
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/*!
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Triggers event so that a state adding to Home Screen is reached
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\param entryId of an item to be added to homescreen.
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\retval void
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*/
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void HsBaseViewState::addToHomeScreen(const int entryId)
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{
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HSMENUTEST_FUNC_ENTRY("HsBaseViewState::addToHomeScreen");
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machine()->postEvent(
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HsMenuEventFactory::createAddToHomeScreenEvent(
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entryId, mMenuMode->getHsMenuMode(), mMenuMode->getHsToken()));
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HSMENUTEST_FUNC_EXIT("HsBaseViewState::addToHomeScreen");
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}
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/*!
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Check software updates.
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\retval 0 if operation is successful.
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*/
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int HsBaseViewState::checkSoftwareUpdates()
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{
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int errCode = HsMenuService::launchSoftwareUpdate();
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if (errCode != 0){
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createApplicationLaunchFailMessage(errCode,0);
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}
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return errCode;
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}
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/*!
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close context menu
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*/
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void HsBaseViewState::closeContextMenu()
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{
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if (mContextMenu) {
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mContextMenu->close();
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}
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}
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/*!
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Handles context menu actions
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\param action action taken in context menu
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*/
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void HsBaseViewState::contextMenuAction(HbAction *action)
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{
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Hs::HsContextAction command =
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static_cast<Hs::HsContextAction>(action->data().toInt());
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const int itemId = mContextModelIndex.data(CaItemModel::IdRole).toInt();
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switch (command) {
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case Hs::AddToHomeScreenContextAction:
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addToHomeScreen(itemId);
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break;
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case Hs::AddToCollectionFromApplicationsViewContextAction:
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// Addding a specific application to
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// an existing collection via item specific menu.
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machine()->postEvent(
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HsMenuEventFactory::createAddAppsFromApplicationsViewEvent(
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Hs::NoHsSortAttribute, itemId));
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break;
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case Hs::AddToCollectionFromCollectionViewContextAction:
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machine()->postEvent(
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HsMenuEventFactory::createAddAppsFromCollectionViewEvent(
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-1, itemId));
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break;
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case Hs::UninstallContextAction:
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machine()->postEvent(
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HsMenuEventFactory::createUninstallApplicationEvent(
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itemId));
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break;
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case Hs::AppSettingContextAction:
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machine()->postEvent(
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HsMenuEventFactory::createAppSettingsViewEvent(itemId));
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break;
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case Hs::AppDetailsContextAction:
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machine()->postEvent(
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HsMenuEventFactory::createAppDetailsViewEvent(itemId));
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break;
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case Hs::OpenAppContextAction:
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launchItem(mContextModelIndex);
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break;
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case Hs::RenameCollectionContextAction:
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364 |
machine()->postEvent(
|
|
|
365 |
HsMenuEventFactory::createRenameCollectionEvent(itemId));
|
|
|
366 |
break;
|
|
|
367 |
case Hs::DeleteCollectionContextAction:
|
|
|
368 |
machine()->postEvent(
|
|
|
369 |
HsMenuEventFactory::createDeleteCollectionEvent(itemId));
|
|
|
370 |
break;
|
|
|
371 |
case Hs::OpenCollectionContextAction:
|
|
|
372 |
openCollection(mContextModelIndex);
|
|
|
373 |
break;
|
|
|
374 |
default:
|
|
|
375 |
break;
|
|
|
376 |
}
|
|
|
377 |
|
|
|
378 |
HsMenuService::touch(itemId);
|
|
|
379 |
}
|
|
|
380 |
|
|
|
381 |
/*!
|
|
|
382 |
Slot connected to List widget in add mode.
|
|
|
383 |
\param index Model index of the activated item.
|
|
|
384 |
*/
|
|
|
385 |
void HsBaseViewState::addActivated(const QModelIndex &index)
|
|
|
386 |
{
|
|
|
387 |
HSMENUTEST_FUNC_ENTRY("HsAllAppsState::addActivated");
|
|
|
388 |
mMenuView->disconnect(this);
|
|
|
389 |
const int itemId = index.data(CaItemModel::IdRole).toInt();
|
|
|
390 |
addToHomeScreen(itemId);
|
|
|
391 |
HsMenuService::touch(itemId);
|
|
|
392 |
HSMENUTEST_FUNC_EXIT("HsAllAppsState::addActivated");
|
|
|
393 |
}
|
|
|
394 |
|
|
|
395 |
/*!
|
|
|
396 |
Slot connected to List widget in add mode.
|
|
|
397 |
Called when item long pressed.
|
|
|
398 |
\param item View item.
|
|
|
399 |
\param coords Press point coordinates.
|
|
|
400 |
*/
|
|
|
401 |
void HsBaseViewState::addLongPressed(HbAbstractViewItem *item,
|
|
|
402 |
const QPointF &coords)
|
|
|
403 |
{
|
|
|
404 |
Q_UNUSED(coords);
|
|
|
405 |
HSMENUTEST_FUNC_ENTRY("HsAllAppsState::addLongPressed");
|
|
|
406 |
addActivated(item->modelIndex());
|
|
|
407 |
HSMENUTEST_FUNC_EXIT("HsAllAppsState::addLongPressed");
|
|
|
408 |
}
|
|
|
409 |
|
|
63
|
410 |
/*!
|
|
|
411 |
Scrolls view to first item at top
|
|
|
412 |
*/
|
|
|
413 |
void HsBaseViewState::scrollToBeginning()
|
|
|
414 |
{
|
|
|
415 |
mMenuView->listView()->scrollTo(
|
|
69
|
416 |
mModel->index(0), HbAbstractItemView::PositionAtTop);
|
|
63
|
417 |
}
|
|
|
418 |
|
|
|
419 |
/*!
|
|
|
420 |
Normal mode exited dummy implementation.
|
|
|
421 |
*/
|
|
|
422 |
void HsBaseViewState::normalModeExited()
|
|
|
423 |
{
|
|
|
424 |
}
|
|
|
425 |
|
|
|
426 |
/*!
|
|
|
427 |
Defines transitions
|
|
|
428 |
*/
|
|
|
429 |
void HsBaseViewState::defineTransitions()
|
|
|
430 |
{
|
|
|
431 |
QState *initialState = new QState(this);
|
|
|
432 |
setInitialState(initialState);
|
|
|
433 |
|
|
|
434 |
QState *addModeState = new QState(this);
|
|
|
435 |
connect(addModeState, SIGNAL(entered()),SLOT(addModeEntered()));
|
|
71
|
436 |
connect(addModeState, SIGNAL(exited()),SLOT(addModeExited()));
|
|
63
|
437 |
|
|
|
438 |
QState *normalModeState = new QState(this);
|
|
|
439 |
connect(normalModeState, SIGNAL(entered()),SLOT(normalModeEntered()));
|
|
|
440 |
connect(normalModeState, SIGNAL(exited()),SLOT(normalModeExited()));
|
|
|
441 |
|
|
|
442 |
initialState->addTransition(new HsMenuModeTransition(
|
|
81
|
443 |
*mMenuMode, Hs::NormalHsMenuMode, normalModeState));
|
|
63
|
444 |
initialState->addTransition(new HsMenuModeTransition(
|
|
81
|
445 |
*mMenuMode, Hs::AddHsMenuMode, addModeState));
|
|
63
|
446 |
}
|
|
81
|
447 |
|