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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: Offers file share services.
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*
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*/
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// SYSTEM INCLUDES
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#include <QVariant>
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#include <QDir>
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#include <QRegExp>
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#include <QFile>
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#include <QStringList>
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#include <QGraphicsLinearLayout>
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#include <HbAction>
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#include <HbDialog>
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#include <HbLabel>
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#include <HbListView>
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#include <HbListViewItem>
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#include <HbNotificationDialog>
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#include <HbIconItem>
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#include <HbTextItem>
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#include <xqserviceglobal.h>
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#include <xqaiwrequest.h>
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#include <xqaiwinterfacedescriptor.h>
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// USER INCLUDES
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#include "shareuiprivate.h"
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// Localized Constants
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//#define LOC_SEND_SELECTED_ITEM hbTrId("txt_shareui_send_selected_item")
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//#define LOC_BUTTON_CANCEL hbTrId("txt_shareui_button_cancel")
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//#define LOC_NO_SERVICES hbTrId("txt_shareui_no_services")
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//#define LOC_NO_FILES hbTrId("txt_shareui_no_files")
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//#define LOC_SERVICE_ERROR hbTrId("txt_shareui_service_error")
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//#define LOC_PROTECTED_CONTENT hbTrId("txt_shareui_protected_content")
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#define LOC_SEND_SELECTED_ITEM hbTrId("Send selected item")
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#define LOC_BUTTON_CANCEL hbTrId("Cancel")
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#define LOC_NO_SERVICES hbTrId("No services found.")
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#define LOC_NO_FILES hbTrId("No files found.")
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#define LOC_SERVICE_ERROR hbTrId("Service error.")
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#define LOC_PROTECTED_CONTENT hbTrId("Protected content.")
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/**
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* Constructor.
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*/
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ShareUiPrivate::ShareUiPrivate()
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{
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mContentItemModel = 0;
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mContentListView = 0;
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mSharePopup = 0;
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}
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/**
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* Destructor.
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*/
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ShareUiPrivate::~ShareUiPrivate()
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{
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reset();
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}
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/**
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* Clear the internal data structures
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*/
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void ShareUiPrivate::reset()
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{
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mFileList.clear();
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mIndexActionMap.clear();
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mAiwRequestList.clear();
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if ( mSharePopup )
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{
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delete mSharePopup;
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mSharePopup = 0;
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}
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}
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/**
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* Initialize and start the dialog
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*
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* @param fileList list of tokens that would allow file manipulation.
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* @return bool error false if dialog initialization failed, true otherwise.
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*
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*/
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bool ShareUiPrivate::init(QStringList& fileList, bool embedded)
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{
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reset();
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// No input files
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if ( fileList.count() == 0 )
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{
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showNote(LOC_NO_FILES);
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return true;
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}
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#ifdef __SHAREUI_MIME_HANDLING__
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// Get the file attributes (MIME and forward lock)
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QStringList mimeTypeList;
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QStringList forwardStatusList;
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getFileAttributes(fileList, mimeTypeList, forwardStatusList);
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// Ignore protected files
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QStringList filteredFileList;
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QStringList filteredMimeList;
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for ( int i = 0; i < forwardStatusList.count(); i++ )
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{
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if ( forwardStatusList[i].toInt() )
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{
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filteredFileList << fileList[i];
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filteredMimeList << mimeTypeList[i];
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}
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}
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filteredMimeList.removeDuplicates();
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// Some protected content
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if ( fileList.count() != filteredFileList.count() )
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{
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showNote(LOC_PROTECTED_CONTENT);
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}
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// Only protected content
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if ( filteredFileList.count() == 0 )
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{
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showNote(LOC_NO_FILES);
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return true;
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}
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#endif
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#ifdef __SHAREUI_MIME_HANDLING__
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for ( int i = 0; i < filteredFileList.count(); i++ )
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{
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mFileList.append(QDir::toNativeSeparators(filteredFileList[i]));
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}
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#else
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for ( int i = 0; i < fileList.count(); i++ )
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{
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mFileList.append(QDir::toNativeSeparators(fileList[i]));
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}
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#endif
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QList<XQAiwInterfaceDescriptor> serviceDescriptorList =
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mAppManager.list(SERVICE_INTERFACE, SHARE_OP);
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if ( serviceDescriptorList.size() > 0 )
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{
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initializeUi();
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for ( int i = 0; i < serviceDescriptorList.count() ; i++ )
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{
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#ifdef __SHAREUI_MIME_HANDLING__
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// Filter services based on content type
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QString allowedTypes = serviceDescriptorList[i].customProperty
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(QString("allowed_mime_types"));
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QString blockedTypes = serviceDescriptorList[i].customProperty
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(QString("blocked_mime_types"));
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// Check against MIME filters
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if ( ! isContentAllowed( filteredMimeList, allowedTypes ) )
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continue;
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if ( isContentBlocked( filteredMimeList, blockedTypes ) )
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continue;
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#endif
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HbAction* action = fetchServiceAction(serviceDescriptorList[i]);
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QString iconName = serviceDescriptorList[i].customProperty
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(QString("aiw_action_icon"));
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if ( action )
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{
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updateShareUiDialogList(action, iconName);
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}
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}
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if ( mContentItemModel->rowCount() == 0 )
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{
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showNote(LOC_NO_SERVICES);
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return true;
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}
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mSharePopup->show();
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}
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else
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{
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showNote(LOC_NO_SERVICES);
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}
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return true;
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}
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/**
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* Creates the view for the share ui.
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*/
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void ShareUiPrivate::initializeUi()
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{
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// Dialog
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mSharePopup = new HbDialog();
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// make it delete itself on close
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mSharePopup->setAttribute( Qt::WA_DeleteOnClose, true );
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HbTextItem* heading = new HbTextItem(LOC_SEND_SELECTED_ITEM, mSharePopup);
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heading->setAlignment(Qt::AlignCenter);
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mSharePopup->setDismissPolicy(HbDialog::NoDismiss);
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mSharePopup->setHeadingWidget(heading);
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mSharePopup->setFrameType(HbDialog::Strong);
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// Content widget
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mContentListView = new HbListView(mSharePopup);
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ShareListItem *prototype = new ShareListItem(mSharePopup);
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mContentListView->setItemPrototype(prototype);
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mContentItemModel = new QStandardItemModel(mSharePopup);
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mContentListView->setModel(mContentItemModel);
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mContentListView->setUniformItemSizes(true);
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mSharePopup->setContentWidget(mContentListView);
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connect(mContentListView, SIGNAL(activated(QModelIndex)),
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this, SLOT(itemActivated(QModelIndex)));
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HbAction* cancelAction = new HbAction(LOC_BUTTON_CANCEL,mSharePopup);
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mSharePopup->addAction(cancelAction);
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}
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/**
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* fetchServiceAction fetches the action associated with a specified interface descriptor.
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* This is used after the fetchServiceDescriptors is called, and
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*/
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HbAction* ShareUiPrivate::fetchServiceAction
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(XQAiwInterfaceDescriptor interfaceDescriptor)
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{
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XQAiwRequest* request = mAppManager.create(interfaceDescriptor,
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SHARE_OP, mIsEmbedded);
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mAiwRequestList.append(request);
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HbAction* action = convertAction(request->createAction());
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if ( action )
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{
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connect(request, SIGNAL(triggered()), this, SLOT(onTriggered()));
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connect(request, SIGNAL(requestOk(const QVariant&)), this,
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SLOT(handleOk(const QVariant&)));
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connect(request, SIGNAL(requestError(int,const QString&)), this,
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SLOT(handleError(int,const QString&)));
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}
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return action;
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}
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/**
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* Update the SendUi Dialog (and associated list items) once the required
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* information has been fetched.
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*/
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void ShareUiPrivate::updateShareUiDialogList(HbAction* action, QString iconName)
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{
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QStandardItem* item = new QStandardItem();
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item->setData(action->text(), ProviderNameRole);
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item->setData(iconName, ProviderIconRole);
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mContentItemModel->appendRow(item);
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QModelIndex index = item->index();
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mIndexActionMap[index] = action;
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}
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/**
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* Slot for handling send service selection on the UI.
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*/
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void ShareUiPrivate::onTriggered(void)
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{
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XQAiwRequest* request = 0;
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request = qobject_cast<XQAiwRequest*>(sender());
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if(request)
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{
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QList<QVariant> args;
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QVariant fileList(mFileList);
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args << fileList;
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request->setArguments(args);
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}
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}
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/**
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* Slot for handling valid returns from the framework.
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*/
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void ShareUiPrivate::handleOk(const QVariant& result)
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{
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Q_UNUSED(result)
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}
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/**
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* Slot for handling errors from the framework.
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*/
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void ShareUiPrivate::handleError(int errorCode, const QString& errorMessage)
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{
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Q_UNUSED(errorCode)
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Q_UNUSED(errorMessage)
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showNote(LOC_SERVICE_ERROR);
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}
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/**
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* When a list box item is pressed, this slot should be invoked. The action
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* corresponding to the clicked list item should be invoked with the stored lis
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* of files.
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*
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* @param index QModelIndex
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*/
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void ShareUiPrivate::itemActivated(QModelIndex index)
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{
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HbAction* action = mIndexActionMap[index];
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if ( action )
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{
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action->setEnabled(true);
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action->activate(HbAction::Trigger);
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}
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mSharePopup->close();
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}
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/**
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* Convert a qaction to hbaction.
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*
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* @param action QAction*
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* @return HbAction*
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*/
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HbAction* ShareUiPrivate::convertAction(QAction *action)
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{
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HbAction *actionHb = 0;
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if (action)
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{
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actionHb = new HbAction(HbIcon(action->icon()), action->text());
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actionHb->setVisible(action->isVisible());
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actionHb->setCheckable(action->isCheckable());
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actionHb->setEnabled(action->isEnabled());
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connect(actionHb, SIGNAL(triggered()), action, SIGNAL(triggered()));
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connect(actionHb, SIGNAL(changed()), action, SIGNAL(changed()));
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connect(actionHb, SIGNAL(hovered()), action, SIGNAL(hovered()));
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connect(actionHb, SIGNAL(toggled(bool)), action, SIGNAL(toggled(bool)));
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action->setParent(actionHb);
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}
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return actionHb;
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}
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#ifdef __SHAREUI_MIME_HANDLING__
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/**
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* Checks if the specified content type is allowed as per the
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* specified MIME pattern strings
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*/
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bool ShareUiPrivate::isContentAllowed( QStringList mimeType,
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QString mimePattern )
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{
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if ( mimePattern.trimmed().length() == 0 )
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return true;
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QStringList patterns = mimePattern.split(",");
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for ( QStringList::Iterator it = mimeType.begin();
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it != mimeType.end(); ++it )
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{
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bool match = false;
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for ( QStringList::Iterator it1 = patterns.begin();
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it1 != patterns.end(); ++it1 )
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{
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QString pattern = (*it1).trimmed();
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QRegExp rx(pattern, Qt::CaseInsensitive, QRegExp::Wildcard);
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// Not case sensitive, wild cards allowed
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if ( rx.exactMatch( *it ) )
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{
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match = true;
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break;
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}
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}
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if ( ! match )
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{
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return false;
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}
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}
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return true;
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}
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/**
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* Checks if the specified content type is allowed as per the
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* specified MIME pattern strings
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*/
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bool ShareUiPrivate::isContentBlocked( QStringList mimeType,
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QString mimePattern )
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{
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if ( mimePattern.trimmed().length() == 0 )
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return false;
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QStringList patterns = mimePattern.split(",");
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for ( QStringList::Iterator it = mimeType.begin();
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it != mimeType.end(); ++it )
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{
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bool match = false;
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for ( QStringList::Iterator it1 = patterns.begin();
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it1 != patterns.end(); ++it1 )
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{
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QString pattern = (*it1).trimmed();
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QRegExp rx(pattern, Qt::CaseInsensitive, QRegExp::Wildcard);
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// Not case sensitive, wild cards allowed
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if ( rx.exactMatch( *it ) )
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{
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match = true;
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break;
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}
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}
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if ( match )
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{
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return true;
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}
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}
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return false;
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}
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/**
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* Get the file MIME types and forward status
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*/
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void ShareUiPrivate::getFileAttributes
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(QStringList& fileList, QStringList& mimeTypeList, QStringList& forwardStatusList)
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{
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// Attributes to read
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QList<int> attrNames;
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attrNames.append(XQApplicationManager::MimeType);
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attrNames.append(XQApplicationManager::IsForwardable);
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for ( QStringList::Iterator it = fileList.begin();
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it != fileList.end(); ++it )
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{
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QFile file(*it);
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QVariantList attrValues;
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|
447 |
bool ok = mAppManager.getDrmAttributes(file, attrNames, attrValues);
|
|
448 |
if ( !ok )
|
|
449 |
{
|
|
450 |
mimeTypeList << QString();
|
|
451 |
forwardStatusList << QString("1"); // Forward ok.
|
|
452 |
continue;
|
|
453 |
}
|
|
454 |
|
|
455 |
int i = 0;
|
|
456 |
foreach (QVariant v, attrValues)
|
|
457 |
{
|
|
458 |
if ( attrNames[i] == XQApplicationManager::MimeType )
|
|
459 |
mimeTypeList << v.toString();
|
|
460 |
if ( attrNames[i] == XQApplicationManager::IsForwardable )
|
|
461 |
forwardStatusList << v.toString();
|
|
462 |
i++;
|
|
463 |
}
|
|
464 |
}
|
|
465 |
}
|
|
466 |
#endif
|
|
467 |
|
|
468 |
/**
|
|
469 |
* Show notes
|
|
470 |
*/
|
|
471 |
void ShareUiPrivate::showNote(QString text)
|
|
472 |
{
|
|
473 |
HbNotificationDialog* dlg = new HbNotificationDialog();
|
|
474 |
dlg->setFocusPolicy(Qt::NoFocus);
|
|
475 |
dlg->setAttribute(Qt::WA_DeleteOnClose, true);
|
|
476 |
dlg->setText(text);
|
|
477 |
dlg->show();
|
|
478 |
}
|
|
479 |
|
|
480 |
/**
|
|
481 |
* List item prototype constructor.
|
|
482 |
*/
|
|
483 |
ShareListItem::ShareListItem(QGraphicsItem* parent) :
|
|
484 |
HbListViewItem(parent),
|
|
485 |
mProviderName(NULL),
|
|
486 |
mProviderIcon(NULL)
|
|
487 |
{
|
|
488 |
}
|
|
489 |
|
|
490 |
/**
|
|
491 |
* @see HbListViewItem
|
|
492 |
*/
|
|
493 |
HbAbstractViewItem* ShareListItem::createItem()
|
|
494 |
{
|
|
495 |
return new ShareListItem(*this);
|
|
496 |
}
|
|
497 |
|
|
498 |
/**
|
|
499 |
* @see HbListViewItem
|
|
500 |
*/
|
|
501 |
void ShareListItem::updateChildItems()
|
|
502 |
{
|
|
503 |
QGraphicsLinearLayout *layout =
|
|
504 |
new QGraphicsLinearLayout(Qt::Horizontal, this);
|
|
505 |
|
|
506 |
if (!mProviderIcon)
|
|
507 |
{
|
|
508 |
QVariant iconName = modelIndex().data(ProviderIconRole);
|
|
509 |
mProviderIcon = new HbIconItem(HbIcon(iconName.toString()), this);
|
|
510 |
}
|
|
511 |
|
|
512 |
if (!mProviderName)
|
|
513 |
{
|
|
514 |
QVariant name = modelIndex().data(ProviderNameRole);
|
|
515 |
mProviderName = new HbTextItem(name.toString(), this);
|
|
516 |
}
|
|
517 |
|
|
518 |
layout->addItem(mProviderIcon);
|
|
519 |
layout->addItem(mProviderName);
|
|
520 |
|
|
521 |
HbListViewItem::updateChildItems();
|
|
522 |
}
|
|
523 |
|
|
524 |
// End of file
|
|
525 |
|