userguide/src/HelpContentsView.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 15:06:12 +0300
branchRCL_3
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permissions -rw-r--r--
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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: 
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*
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*/
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#include <QUrl>
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#include <QProcess>
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#include <QLatin1String>
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#include <QDebug>
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#include <hbaction.h>
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#include <hbmainwindow.h>
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#include <hbmenu.h>
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#include "BrowserWrapper.h"
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#include "HelpDataProvider.h"
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#include "HelpUtils.h"
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#include "HelpContentsView.h"
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HelpContentsView::HelpContentsView() : mBrowser(NULL)
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{
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}
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HelpContentsView::~HelpContentsView()
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{
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}
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void HelpContentsView::init()
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{
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	initDocMl();
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    initBackAction();
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    mBrowser = mBuilder.findWidget<BrowserWrapper*>(DOCML_BROWSER_CONTENTS);
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    mBrowser->init();
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    connect(mBrowser, SIGNAL(linkClicked(const QUrl&)), this, SLOT(onLinkClicked(const QUrl&)));
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    connect(mBrowser, SIGNAL(urlChanged(const QUrl&)), this, SLOT(onUrlChanged(const QUrl&)));
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    connect(mainWindow(), SIGNAL(viewReady()), this, SLOT(onViewReady()));
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}
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void HelpContentsView::initDocMl()
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{
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	initBaseDocMl();
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    mBuilder.load(QRC_DOCML_CONTENTS);
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}
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void HelpContentsView::initBackAction()
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{
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    mSoftKeyAction = new HbAction(Hb::BackNaviAction  );
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    connect(mSoftKeyAction, SIGNAL(triggered()), this, SLOT(onBackAction()));
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}
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///////////////////////////////////////////////////////////////////////////////////////
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bool HelpContentsView::openApplication(const QUrl& url)
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{
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	QString str = url.toString();
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	if(str.startsWith(URL_HEADER_APP))
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	{
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        //app://cmd@localhost/APP_NAME/APP_UID
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        QString appUid = str.section(BACKSLASH, -1,-1);
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        if(appUid.contains("0x", Qt::CaseInsensitive))
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        {
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            appUid.remove(0,2);
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        }
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        int error = HelpUtils::launchApplication(appUid);
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        if(error != 0)
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        {
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            qDebug() << "AIW-ERROR: AppMgrClient:test: Send failed" << error;
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        }
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        return true;
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	}
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	return false;
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}
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bool HelpContentsView::openExternalLink(const QUrl& url)
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{
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	QString str = url.toString();
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	if(str.startsWith(URL_HEADER_HTTP) || 
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	   str.startsWith(URL_HEADER_HTTPS) || 
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	   str.startsWith(URL_HEADER_FTP))
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	{
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		return true;
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	}
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    return false;
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}
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void HelpContentsView::openHelpContent(const QUrl& url)
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{
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    QString html;
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    QString urlStr = url.toString();
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    HelpDataProvider::instance()->getHelpContentData(html, urlStr);
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	mBrowser->setHtml(html, urlStr);
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}
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////////////////////////////////////////////////////////////////////////////////////////////
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void HelpContentsView::onViewReady()
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{
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    if(isVisible())
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    {
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        setNavigationAction(mSoftKeyAction);
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        openHelpContent();
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    }
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    else
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    {
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        mBrowser->clearHistory();
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    }    
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}
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///////////////////////////////////////////////////////////////////////////////////////
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void HelpContentsView::onBackAction()
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{
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	if(mBrowser->canGoBack())
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	{
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		mBrowser->back();
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	}
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	else
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	{
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		emit activateView(PreviousView);
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	}
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}
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///////////////////////////////////////////////////////////////////////////////////////
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void HelpContentsView::onLinkClicked(const QUrl& url)
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{
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    // try to open as application
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    if(openApplication(url))
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    {
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        return;
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    }
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parents:
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   147
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    // try to open as remote link
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    if(openExternalLink(url))
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    {
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        return;
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    }
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parents:
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   153
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parents:
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    // try to open as local link
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parents:
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   155
    {
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        openHelpContent(url);
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        return;
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parents:
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    }
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parents:
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   159
}
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parents:
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   160
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parents:
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void HelpContentsView::onUrlChanged(const QUrl& url)
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   162
{
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    openHelpContent(url);
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parents:
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   164
}
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parents:
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   165
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parents:
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   166
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parents:
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   167
// end of file