/*
* Copyright (c) 2010 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: NMail Application Launcher interface used for interfacing between
* QT highway and other applications
*
*/
// INCLUDES
#include "nmuiheaders.h"
/*!
\class NmStartParamDataHelper
\brief A helper class for processing the data given to the actual service.
*/
class NmStartParamDataHelper
{
public:
/*!
Class constructor.
*/
inline NmStartParamDataHelper()
: mSubject(NULL),
mToAddresses(NULL),
mCcAddresses(NULL),
mBccAddresses(NULL),
mBodyText(NULL)
{
NM_FUNCTION;
}
/*!
Class destructor.
*/
inline ~NmStartParamDataHelper()
{
NM_FUNCTION;
}
/*!
Extracts the data from the given QString into the class members.
\param data QString containing the data.
\return True if success, false otherwise.
*/
inline bool extractData(const QString &data)
{
NM_FUNCTION;
bool success(false);
QUrl uri(data);
if (uri.isValid()) {
mSubject = new QString(uri.queryItemValue(emailSendSubjectKey));
QString to = uri.path();
QString cc = uri.queryItemValue(emailSendCcKey);
QString bcc = uri.queryItemValue(emailSendBccKey);
QString bodyText = uri.queryItemValue(emailSendBodyTextKey);
if (bodyText.length()) {
mBodyText = new QString(bodyText);
}
addAddressesToList(to, &mToAddresses);
addAddressesToList(cc, &mCcAddresses);
addAddressesToList(bcc, &mBccAddresses);
success = true;
}
return success;
}
/*!
Appends the given addresses into the given list.
\param address The addresses to append.
\param list The list where the addresses are appended to.
*/
inline void addAddressesToList(QString &addresses,
QList<NmAddress*> **list)
{
NM_FUNCTION;
if (!addresses.isEmpty()) {
QList<NmAddress*> foundAddresses;
// Process multiple addresses.
if (addresses.contains(",")) {
QString str;
while (addresses.contains(",")) {
str = addresses.section(",", 0, 0); // Get the occurance.
addresses.remove(0, (addresses.indexOf(",")+1)); // Remove the occurance.
if (!str.isEmpty()) { // In case str would be empty on some error data.
NmAddress *address = new NmAddress(str);
foundAddresses.append(address);
}
}
}
if (!addresses.isEmpty()) { // In case addresses would be empty on some error data.
// Last one or single address.
NmAddress *address = new NmAddress(addresses);
foundAddresses.append(address);
}
// Append the found addresses into the given list.
*list = new QList<NmAddress*>();
(*list)->append(foundAddresses);
}
}
/*!
Deletes the class members. Must be used if NmUiStartParam does not
take ownership of the members.
*/
inline void deleteData()
{
NM_FUNCTION;
delete mSubject;
mSubject = NULL;
if (mToAddresses) {
qDeleteAll(*mToAddresses);
delete mToAddresses;
mToAddresses = NULL;
}
if (mCcAddresses) {
qDeleteAll(*mCcAddresses);
delete mCcAddresses;
mCcAddresses = NULL;
}
if (mBccAddresses) {
qDeleteAll(*mBccAddresses);
delete mBccAddresses;
mBccAddresses = NULL;
}
delete mBodyText;
mBodyText = NULL;
}
public: // Data
QString *mSubject; // Not owned.
QList<NmAddress*> *mToAddresses; // Not owned.
QList<NmAddress*> *mCcAddresses; // Not owned.
QList<NmAddress*> *mBccAddresses; // Not owned.
QString *mBodyText;
};
/*!
\class NmUriServiceInterface
\brief NMail application service interface which provides an email sending
interface for other application using the Qt Highway.
*/
/*!
Class constructor.
*/
NmUriServiceInterface::NmUriServiceInterface(QObject *parent,
NmUiEngine &uiEngine,
NmApplication *application)
: XQServiceProvider(emailServiceName+"."+XQI_URI_VIEW, parent),
mApplication(application),
mUiEngine(uiEngine),
mAsyncReqId(0),
mStartParam(NULL),
mSelectionDialog(NULL),
mCurrentView(NULL)
{
publishAll();
}
/*!
Class desctructor.
*/
NmUriServiceInterface::~NmUriServiceInterface()
{
NM_FUNCTION;
delete mStartParam;
delete mSelectionDialog;
}
/*!
Queries the user for a mailbox to use.
\param mailboxId Where the ID of the selected mailbox is set.
\return True if a mailbox was selected, false otherwise.
*/
void NmUriServiceInterface::selectionDialogClosed(NmId &mailboxId)
{
NM_FUNCTION;
if (mailboxId.id()) { // mailbox selected
launchEditorView(mailboxId);
}
else {
cancelService();
}
}
/*!
Used from external applications to handle mailto: uri's.
\param data <mailto:> uri
*/
bool NmUriServiceInterface::view(const QString& uri)
{
NM_FUNCTION;
HbMainWindow *mainWindow(NULL);
if (mApplication) {
// Make sure that nmail stays background if user presses back in editorview
mApplication->updateVisibilityState();
mainWindow = mApplication->mainWindow();
if (mainWindow) {
mCurrentView = mainWindow->currentView();
}
}
// Hide the current view.
if (mCurrentView) {
mCurrentView->hide();
}
// Check the given data.
NmStartParamDataHelper dataHelper;
bool validData = dataHelper.extractData(uri);
NmMailboxListModel &mailboxListModel = mUiEngine.mailboxListModel();
const int count = mailboxListModel.rowCount();
NmId mailboxId(0);
mAsyncReqId = setCurrentRequestAsync();
if (!validData) {
// Failed to extract the data!
NM_ERROR(1,"NmUriServiceInterface::view(): failed to process the given data");
cancelService();
}
else if (count == 0) {
HbDeviceMessageBox note(hbTrId("txt_mail_dialog_no_mailboxes_defined"),
HbMessageBox::MessageTypeInformation);
note.setTimeout(HbMessageBox::NoTimeout);
note.show();
cancelService();
}
else { // count > 0
if (mainWindow) {
mainWindow->show();
}
mStartParam = new NmUiStartParam(
NmUiViewMessageEditor,
0, // account id
0, // folder id
0, // message id
NmUiEditorMailto, // editor start mode
dataHelper.mToAddresses, // address list
NULL, // attachment list
true, // start as service
dataHelper.mSubject, // message subject
dataHelper.mCcAddresses, // list containing cc recipient addresses
dataHelper.mBccAddresses, // list containing bcc recipient addresses
dataHelper.mBodyText // body text
);
if (count == 1) {
// A single mailbox exists.
QModelIndex modelIndex = mailboxListModel.index(0, 0);
QVariant mailbox(mailboxListModel.data(modelIndex));
NmMailboxMetaData *mailboxMetaData = mailbox.value<NmMailboxMetaData*>();
mailboxId = mailboxMetaData->id();
launchEditorView(mailboxId);
}
else { // count > 1
if (!mSelectionDialog) {
mSelectionDialog =
new NmMailboxSelectionDialog(mUiEngine.mailboxListModel());
}
if (!XQServiceUtil::isEmbedded()) {
XQServiceUtil::toBackground(false);
}
connect(mSelectionDialog,SIGNAL(selectionDialogClosed(NmId&)),
this,SLOT(selectionDialogClosed(NmId&)));
mSelectionDialog->open();
// launch the editor when the dialog is closed
}
}
return true;
}
/*!
Called when mailbox id is known and editor can be opened
\param mailboxId mailbox using in editor
*/
void NmUriServiceInterface::launchEditorView(NmId mailboxId)
{
NM_FUNCTION;
NM_COMMENT(QString("NmUriServiceInterface::launchEditorView(): mailboxId=%1").arg(mailboxId.id()));
// Make the previous view visible again.
if (mCurrentView) {
mCurrentView->show();
mCurrentView = NULL;
}
if (mStartParam) {
// Make sure the NMail application is in the foreground
if (!XQServiceUtil::isEmbedded()) {
XQServiceUtil::toBackground(false);
}
mStartParam->setMailboxId(mailboxId);
mApplication->enterNmUiView(mStartParam);
mStartParam = NULL; // ownership passed
}
completeRequest(mAsyncReqId, 1);
mAsyncReqId = 0;
}
void NmUriServiceInterface::cancelService()
{
NM_FUNCTION;
delete mStartParam;
mStartParam = NULL;
// If the service was started as embedded, do not hide the app.
if (!XQServiceUtil::isEmbedded()) {
XQServiceUtil::toBackground(true);
}
completeRequest(mAsyncReqId, 0);
mAsyncReqId = 0;
// If started as service, the application must be closed now.
if (XQServiceUtil::isService()) {
connect(this, SIGNAL(returnValueDelivered()),
mApplication, SLOT(delayedExitApplication()));
}
else {
// Make the previous view visible again
if (mCurrentView) {
mCurrentView->show();
mCurrentView = NULL;
}
}
}
// End of file.