diff -r 2cd891dccbbe -r 1eb8015a8491 userguide/src/HelpContentsView.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/userguide/src/HelpContentsView.cpp	Fri Apr 16 14:53:45 2010 +0300
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2009 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 <QUrl>
+#include <QProcess>
+#include <QLatin1String>
+#include <QDebug>
+
+#include <hbaction.h>
+#include <hbmainwindow.h>
+#include <hbmenu.h>
+
+#include "BrowserWrapper.h"
+#include "HelpDocumentLoader.h"
+#include "HelpDataProvider.h"
+#include "HelpUtils.h"
+#include "HelpContentsView.h"
+
+HelpContentsView::HelpContentsView() : mBrowser(NULL)
+{
+}
+
+HelpContentsView::~HelpContentsView()
+{
+}
+
+void HelpContentsView::init()
+{
+    initBackAction();
+    mBrowser = HelpUIBuilder::findWidget<BrowserWrapper*>(DOCML_BROWSER_CONTENTS);
+    mBrowser->init();
+
+    connect(mBrowser, SIGNAL(linkClicked(const QUrl&)), this, SLOT(onLinkClicked(const QUrl&)));
+    connect(mBrowser, SIGNAL(urlChanged(const QUrl&)), this, SLOT(onUrlChanged(const QUrl&)));
+    connect(mainWindow(), SIGNAL(currentViewChanged(HbView*)), this, SLOT(onCurrentViewChanged(HbView*)));
+}
+
+void HelpContentsView::initBackAction()
+{
+    mSoftKeyAction = new HbAction(Hb::BackAction);
+    connect(mSoftKeyAction, SIGNAL(triggered()), this, SLOT(onBackAction()));
+}
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+bool HelpContentsView::openApplication(const QUrl& url)
+{
+	QString str = url.toString();
+	if(str.startsWith(URL_HEADER_APP))
+	{
+        //app://cmd@localhost/APP_NAME/APP_UID
+        QString appUid = str.section(BACKSLASH, -1,-1);
+        if(appUid.contains("0x", Qt::CaseInsensitive))
+        {
+            appUid.remove(0,2);
+        }
+        int error = HelpUtils::launchApplication(appUid);
+        if(error != 0)
+        {
+            qDebug() << "AIW-ERROR: AppMgrClient:test: Send failed" << error;
+        }
+        return true;
+	}
+	
+	return false;
+}
+
+bool HelpContentsView::openExternalLink(const QUrl& url)
+{
+	QString str = url.toString();
+	if(str.startsWith(URL_HEADER_HTTP) || 
+	   str.startsWith(URL_HEADER_HTTPS) || 
+	   str.startsWith(URL_HEADER_FTP))
+	{
+		return true;
+	}
+	
+    return false;
+}
+
+void HelpContentsView::openHelpContent(const QUrl& url)
+{
+    QString html;
+    QString baseUrl = url.toString();
+    HelpDataProvider::instance()->getHelpContentData(html, baseUrl);
+    mBrowser->setHtml(html, baseUrl);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////
+
+void HelpContentsView::onCurrentViewChanged(HbView *view)
+{
+    if(this == view)
+    {
+        setNavigationAction(mSoftKeyAction);
+        openHelpContent();
+    }
+    else
+    {
+        mBrowser->clearHistory();
+    }    
+}
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+void HelpContentsView::onBackAction()
+{
+	if(this == mainWindow()->currentView())
+	{
+		if(mBrowser->canGoBack())
+		{
+			mBrowser->back();
+		}
+		else
+		{
+			emit activateView(HelpViewCategory);
+		}
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+void HelpContentsView::onLinkClicked(const QUrl& url)
+{
+    // try to open as application
+    if(openApplication(url))
+    {
+        return;
+    }
+
+    // try to open as remote link
+    if(openExternalLink(url))
+    {
+        return;
+    }
+
+    // try to open as local link
+    {
+        openHelpContent(url);
+        return;
+    }
+}
+
+void HelpContentsView::onUrlChanged(const QUrl& url)
+{
+    openHelpContent(url);
+}
+
+
+// end of file