FCL/sf/app/commonemail: emailuis/nmailui/src/nmviewerviewnetmanager.cpp@759dc5235cdb (annotated)

18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of "Eclipse Public License v1.0"
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description:
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	*
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*/
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	#include "nmuiheaders.h"
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20	static const QString NmViewerViewNetManagerScheme("cid");
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22	/*!
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	\class NmViewerViewNetManager
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24	\brief Mail viewer network access manager class
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	*/
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	/*!
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29	Constructor
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30	*/
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	31	NmViewerViewNetManager::NmViewerViewNetManager(NmUiEngine &uiEngine)
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	: QNetworkAccessManager(),
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	33	mUiEngine(uiEngine),
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	mMessageView(NULL)
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35	{
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	36	NM_FUNCTION;
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	}
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	39	/*!
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	40	Destructor
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	*/
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	NmViewerViewNetManager::~NmViewerViewNetManager()
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	{
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	44	NM_FUNCTION;
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	}
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	/*!
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	Setter for view.
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49	*/
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	void NmViewerViewNetManager::setView(NmViewerView *viewerView)
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	{
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	52	NM_FUNCTION;
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	53
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54	mMessageView=viewerView;
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	}
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	57	/*!
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	58	createRequest
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	59	*/
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	60	QNetworkReply *NmViewerViewNetManager::createRequest(
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	Operation op, const QNetworkRequest &request, QIODevice *outgoingData)
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	{
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	63	NM_FUNCTION;
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	64
23 2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	65	QNetworkRequest myRequest(request);
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	66	// Set request attribute to prefer cachevar
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	67	const QVariant cacheControl((int)QNetworkRequest::PreferCache);
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	68	myRequest.setAttribute(QNetworkRequest::CacheLoadControlAttribute,
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	69	cacheControl);
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	70	const QUrl requestUrl = myRequest.url();
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	71	// Check whether request is for embedded image
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72	if (mMessageView&&mMessageView->webView()&&op==QNetworkAccessManager::GetOperation
578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73	&& requestUrl.scheme()==NmViewerViewNetManagerScheme) {
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	74	QString id = requestUrl.path();
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	75	NmId partId;
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	76	bool isFetched = false;
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	77	NmMessage *message = mMessageView->message();
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	78	if (message) {
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	79	QVariant data = mMessageView->webView()->loadResource(
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	80	QTextDocument::ImageResource, requestUrl, partId, isFetched);
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	81	NmViewerViewNetReply* reply = NULL;
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	82	if (isFetched) {
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	83	reply = new NmViewerViewNetReply(data, mUiEngine);
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	84	}
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	85	else {
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	86	reply = new NmViewerViewNetReply(data, mUiEngine,
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	87	message->envelope().mailboxId(), message->envelope().folderId(),
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	88	message->envelope().messageId(), partId);
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	89	}
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	90	reply->setOriginalRequest(myRequest);
759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	91	return reply;
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	92	}
30 759dc5235cdb Revision: 201021 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 23 diff changeset	93	}
23 2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	94	// If request is not for embedded image, forward to base class
2dc6caa42ec3 Revision: 201017 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 18 diff changeset	95	return QNetworkAccessManager::createRequest(op, myRequest, outgoingData);
18 578830873419 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	96	}

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Fri, 11 Jun 2010 13:27:14 +0300
changeset 30	759dc5235cdb
parent 23	2dc6caa42ec3
child 47	f83bd4ae1fe3
child 54	997a02608b3a
permissions	-rw-r--r--