diff -r fa1df4b99609 -r ebe688cedc25 messagingapp/shareui/src/shareuiprivate.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/shareui/src/shareuiprivate.cpp	Tue Aug 31 15:11:31 2010 +0300
@@ -0,0 +1,538 @@
+/*
+* 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:  Offers file share services.
+*
+*/
+
+// SYSTEM INCLUDES
+#include <QVariant>
+#include <QDir>
+#include <QRegExp>
+#include <QFile>
+#include <QStringList>
+#include <QGraphicsLinearLayout>
+
+#include <HbAction>
+#include <HbDialog>
+#include <HbLabel>
+#include <HbListView>
+#include <HbListViewItem>
+#include <HbNotificationDialog>
+#include <HbIconItem>
+#include <HbTextItem>
+#include <HbColorScheme>
+#include <xqserviceglobal.h>
+#include <xqaiwrequest.h>
+#include <xqaiwinterfacedescriptor.h>
+
+// USER INCLUDES
+#include "shareuiprivate.h"
+
+// Localized Constants
+//#define LOC_SEND_SELECTED_ITEM  hbTrId("txt_shareui_send_selected_item")
+//#define LOC_BUTTON_CANCEL       hbTrId("txt_shareui_button_cancel")
+//#define LOC_NO_SERVICES         hbTrId("txt_shareui_no_services")
+//#define LOC_NO_FILES            hbTrId("txt_shareui_no_files")
+//#define LOC_SERVICE_ERROR       hbTrId("txt_shareui_service_error")
+//#define LOC_PROTECTED_CONTENT   hbTrId("txt_shareui_protected_content")
+
+#define LOC_SEND_SELECTED_ITEM  hbTrId("Send selected item")
+#define LOC_BUTTON_CANCEL       hbTrId("Cancel")
+#define LOC_NO_SERVICES         hbTrId("No services found.")
+#define LOC_NO_FILES            hbTrId("No files found.")
+#define LOC_SERVICE_ERROR       hbTrId("Service error.")
+#define LOC_PROTECTED_CONTENT   hbTrId("Protected content.")
+
+const QString LIST_ITEM_TITLE("qtc_list_item_title_normal");
+
+/**
+ * Constructor.
+ */
+ShareUiPrivate::ShareUiPrivate()
+    {
+    mContentItemModel = 0;
+    mContentListView = 0;
+    mSharePopup = 0;
+    }
+
+/**
+ * Destructor.
+ */
+ShareUiPrivate::~ShareUiPrivate()
+    {
+    }
+
+/**
+ * Clear the internal data structures
+ */
+void ShareUiPrivate::reset()
+    {
+    mFileList.clear();
+
+    mIndexActionMap.clear();
+    foreach(XQAiwRequest* request,mAiwRequestList)
+    {
+        delete request;
+    }
+    mAiwRequestList.clear();
+    }
+
+/**
+ * Initialize and start the dialog
+ * 
+ * @param fileList list of tokens that would allow file manipulation.
+ * @return bool error false if dialog initialization failed, true otherwise.
+ * 
+ */
+bool ShareUiPrivate::init(QStringList& fileList, bool embedded)
+    {
+    reset();
+    mIsEmbedded = embedded;
+    // No input files
+    if (fileList.count() == 0) {
+        showNote(LOC_NO_FILES);
+        return true;
+    }
+
+#ifdef __SHAREUI_MIME_HANDLING__   
+    // Get the file attributes (MIME and forward lock)
+    QStringList mimeTypeList;
+    QStringList forwardStatusList;
+    getFileAttributes(fileList, mimeTypeList, forwardStatusList);
+
+    // Ignore protected files
+    QStringList filteredFileList;
+    QStringList filteredMimeList;
+    for (int i = 0; i < forwardStatusList.count(); i++) {
+        if (forwardStatusList[i].toInt()) {
+            filteredFileList << fileList[i];
+            filteredMimeList << mimeTypeList[i];
+        }
+    }
+    filteredMimeList.removeDuplicates();
+
+    // Some protected content
+    if (fileList.count() != filteredFileList.count()) {
+        showNote(LOC_PROTECTED_CONTENT);
+        return true;
+    }
+
+    // Only protected content
+    if (filteredFileList.count() == 0) {
+        showNote(LOC_NO_FILES);
+        return true;
+    }
+#endif
+
+#ifdef __SHAREUI_MIME_HANDLING__ 
+    for (int i = 0; i < filteredFileList.count(); i++) {
+        mFileList.append(QDir::toNativeSeparators(filteredFileList[i]));
+    }
+#else
+    for ( int i = 0; i < fileList.count(); i++ )
+    {
+        mFileList.append(QDir::toNativeSeparators(fileList[i]));
+    }
+#endif
+
+    QList<XQAiwInterfaceDescriptor> serviceDescriptorList = mAppManager.list(SERVICE_INTERFACE,
+        SHARE_OP);
+
+    if (serviceDescriptorList.size() > 0) {
+        initializeUi();
+        //sorting the services based on service names,
+        QMap<QString,XQAiwInterfaceDescriptor > serviceInterfaceMap;
+        for (int i = 0; i < serviceDescriptorList.count(); i++) {
+            serviceInterfaceMap.insert(serviceDescriptorList[i].serviceName(),
+                serviceDescriptorList[i]);
+        }
+        QStringList serviceNames = serviceInterfaceMap.keys();
+        serviceDescriptorList.clear();
+        
+        for (int i = 0; i < serviceNames.count(); i++) {
+#ifdef __SHAREUI_MIME_HANDLING__          
+            // Filter services based on content type
+            QString allowedTypes = serviceInterfaceMap[serviceNames.at(i)].customProperty(QString(
+                "allowed_mime_types"));
+            QString blockedTypes = serviceInterfaceMap[serviceNames.at(i)].customProperty(QString(
+                "blocked_mime_types"));
+
+            // Check against MIME filters
+            if (!isContentAllowed(filteredMimeList, allowedTypes))
+                continue;
+
+            if (isContentBlocked(filteredMimeList, blockedTypes))
+                continue;
+#endif            
+            HbAction* action = fetchServiceAction(serviceInterfaceMap[serviceNames.at(i)]);
+            QString iconName = serviceInterfaceMap[serviceNames.at(i)].customProperty(QString("aiw_action_icon"));
+            if (action) {
+                updateShareUiDialogList(action, iconName);
+            }
+        }
+        serviceInterfaceMap.clear();
+        if (mContentItemModel->rowCount() == 0) {
+            showNote(LOC_NO_SERVICES);
+            return true;
+        }
+
+        mSharePopup->show();
+    }
+    else {
+        showNote(LOC_NO_SERVICES);
+    }
+
+    return true;
+    }
+
+/**
+  * Creates the view for the share ui.
+  */
+void ShareUiPrivate::initializeUi()
+    {
+    // Dialog
+    mSharePopup = new HbDialog();
+    // make it delete itself on close
+    mSharePopup->setAttribute( Qt::WA_DeleteOnClose, true );
+    HbTextItem* heading = new HbTextItem(LOC_SEND_SELECTED_ITEM, mSharePopup);
+    QColor color = HbColorScheme::color( LIST_ITEM_TITLE );
+    heading->setTextColor( color );
+    heading->setAlignment(Qt::AlignCenter);
+    mSharePopup->setDismissPolicy(HbDialog::TapAnywhere);
+    mSharePopup->setHeadingWidget(heading);
+    mSharePopup->setFrameType(HbDialog::Strong);
+    connect(mSharePopup, SIGNAL(aboutToClose()), this, SLOT(reset()));
+        
+    // Content widget
+    mContentListView = new HbListView(mSharePopup);
+    ShareListItem *prototype = new ShareListItem(mSharePopup);
+    mContentListView->setItemPrototype(prototype);
+
+    mContentItemModel = new QStandardItemModel(mSharePopup);
+    mContentListView->setModel(mContentItemModel); 
+    mContentListView->setUniformItemSizes(true);
+    mSharePopup->setContentWidget(mContentListView);
+    connect(mContentListView, SIGNAL(activated(QModelIndex)),
+            this, SLOT(itemActivated(QModelIndex)));  
+    
+    HbAction* cancelAction = new HbAction(LOC_BUTTON_CANCEL,mSharePopup);
+    mSharePopup->addAction(cancelAction);
+    }
+
+/**
+ * fetchServiceAction fetches the action associated with a specified interface descriptor.
+ * This is used after the fetchServiceDescriptors is called, and 
+ */
+HbAction* ShareUiPrivate::fetchServiceAction
+(XQAiwInterfaceDescriptor interfaceDescriptor)
+    {   
+    XQAiwRequest* request = mAppManager.create(interfaceDescriptor, 
+            SHARE_OP, mIsEmbedded);
+    mAiwRequestList.append(request);
+    
+    HbAction* action = convertAction(request->createAction());
+    if ( action )
+        {
+        connect(request, SIGNAL(triggered()), this, SLOT(onTriggered()));
+        connect(request, SIGNAL(requestOk(const QVariant&)), this, 
+                SLOT(handleOk(const QVariant&)));
+        connect(request, SIGNAL(requestError(int,const QString&)), this, 
+                SLOT(handleError(int,const QString&)));
+        }
+    return action;
+    }
+
+
+/**
+ * Update the SendUi Dialog (and associated list items) once the required
+ * information has been fetched.
+ */
+void ShareUiPrivate::updateShareUiDialogList(HbAction* action, QString iconName)
+    {
+    QStandardItem*  item = new QStandardItem();
+    item->setData(action->text(), ProviderNameRole);
+    item->setData(iconName, ProviderIconRole);
+    mContentItemModel->appendRow(item);
+    QModelIndex index = item->index();
+    mIndexActionMap[index] = action;
+    }
+
+/**
+ * Slot for handling send service selection on the UI.
+ */
+void ShareUiPrivate::onTriggered(void)
+    {
+    
+    XQAiwRequest* request = 0;
+    request = qobject_cast<XQAiwRequest*>(sender());
+    if(request)
+        {
+        QList<QVariant> args;
+        QVariant fileList(mFileList);
+        args << fileList;
+        request->setEmbedded(mIsEmbedded);
+        request->setArguments(args);
+        }
+    }
+
+/**
+ * Slot for handling valid returns from the framework.
+ */
+void ShareUiPrivate::handleOk(const QVariant& result)
+{
+    Q_UNUSED(result)
+         
+    XQAiwRequest* request = 0;
+    request = qobject_cast<XQAiwRequest*>(sender());
+    if(request)
+    {
+       disconnect(request, 
+               SIGNAL(requestError(int,const QString&)), 
+               this, 
+               SLOT(handleError(int,const QString&)));
+    }
+}
+
+/**
+ * Slot for handling errors from the framework.
+ */
+void ShareUiPrivate::handleError(int errorCode, const QString& errorMessage)
+    {
+    Q_UNUSED(errorCode)
+    Q_UNUSED(errorMessage)
+    
+    showNote(LOC_SERVICE_ERROR);
+    }
+
+/** 
+ * When a list box item is pressed, this slot should be invoked. The action
+ * corresponding to the clicked list item should be invoked with the stored lis
+ * of files.
+ * 
+ * @param index QModelIndex
+ */
+
+void ShareUiPrivate::itemActivated(QModelIndex index)
+    {
+    HbAction* action = mIndexActionMap[index];
+    
+    if ( action )
+        {
+        action->setEnabled(true);
+        action->activate(HbAction::Trigger);
+        } 
+    
+    mSharePopup->close();
+    }
+
+
+/**
+ * Convert a qaction to hbaction.
+ * 
+ * @param action QAction*
+ * @return HbAction* 
+ */
+HbAction* ShareUiPrivate::convertAction(QAction *action)
+    {
+    HbAction *actionHb = 0;
+    if (action) 
+        {
+        actionHb = new HbAction(HbIcon(action->icon()), action->text());
+        actionHb->setVisible(action->isVisible());
+        actionHb->setCheckable(action->isCheckable());
+        actionHb->setEnabled(action->isEnabled());
+
+        connect(actionHb, SIGNAL(triggered()), action, SIGNAL(triggered()));
+        connect(actionHb, SIGNAL(changed()), action, SIGNAL(changed()));
+        connect(actionHb, SIGNAL(hovered()), action, SIGNAL(hovered()));
+        connect(actionHb, SIGNAL(toggled(bool)), action, SIGNAL(toggled(bool)));
+        
+        action->setParent(actionHb); 
+        }
+    
+    return actionHb;
+    }
+
+#ifdef __SHAREUI_MIME_HANDLING__  
+/**
+ * Checks if the specified content type is allowed as per the 
+ * specified MIME pattern strings
+ */
+bool ShareUiPrivate::isContentAllowed( QStringList mimeType, 
+        QString mimePattern )
+    {
+    if ( mimePattern.trimmed().length() ==  0 )
+        return true;
+    
+    QStringList patterns = mimePattern.split(",");
+    
+    for ( QStringList::Iterator it = mimeType.begin(); 
+            it != mimeType.end(); ++it ) 
+        {    
+        bool match = false;
+        for ( QStringList::Iterator it1 = patterns.begin(); 
+                it1 != patterns.end(); ++it1 ) 
+            {               
+            QString pattern = (*it1).trimmed();
+            QRegExp rx(pattern, Qt::CaseInsensitive, QRegExp::Wildcard); 
+            // Not case sensitive, wild cards allowed
+            if ( rx.exactMatch( *it ) )
+                {
+                match = true;
+                break;
+                }
+            }
+        
+        if ( ! match )
+            {
+            return false;           
+            }
+        }
+    
+    return true;
+    }
+
+/**
+ * Checks if the specified content type is allowed as per the 
+ * specified MIME pattern strings
+ */
+bool ShareUiPrivate::isContentBlocked( QStringList mimeType, 
+        QString mimePattern )
+    {
+    if ( mimePattern.trimmed().length() ==  0 )
+        return false;
+    
+    QStringList patterns = mimePattern.split(",");
+    
+    for ( QStringList::Iterator it = mimeType.begin(); 
+            it != mimeType.end(); ++it ) 
+        {   
+        bool match = false;
+        for ( QStringList::Iterator it1 = patterns.begin(); 
+                it1 != patterns.end(); ++it1 ) 
+            {                
+            QString pattern = (*it1).trimmed();
+            QRegExp rx(pattern, Qt::CaseInsensitive, QRegExp::Wildcard); 
+            // Not case sensitive, wild cards allowed
+            if ( rx.exactMatch( *it ) )
+                {
+                match = true;
+                break;
+                }
+            }
+        
+        if ( match )
+            {
+            return true;           
+            }
+        }
+    
+    return false;
+    }
+ 
+/**
+ * Get the file MIME types and forward status
+ */
+void ShareUiPrivate::getFileAttributes
+(QStringList& fileList, QStringList& mimeTypeList, QStringList& forwardStatusList)
+    {
+    // Attributes to read
+    QList<int> attrNames;
+    attrNames.append(XQApplicationManager::MimeType);
+    attrNames.append(XQApplicationManager::IsForwardable);
+    
+    for ( QStringList::Iterator it = fileList.begin(); 
+                  it != fileList.end(); ++it ) 
+        {      
+        QFile file(*it);
+        QVariantList attrValues;
+        bool ok = mAppManager.getDrmAttributes(file, attrNames, attrValues);
+        if ( !ok )
+            {
+            mimeTypeList << QString();
+            forwardStatusList << QString("1"); // Forward ok.
+            continue;
+            }
+        
+        int i = 0;
+        foreach (QVariant v, attrValues)
+            {
+            if ( attrNames[i] == XQApplicationManager::MimeType )
+                mimeTypeList << v.toString();
+            if ( attrNames[i] == XQApplicationManager::IsForwardable )
+                forwardStatusList << v.toString();
+            i++;
+            }
+        }
+    }
+#endif
+
+/**
+ * Show notes
+ */
+void ShareUiPrivate::showNote(QString text)
+    {
+    HbNotificationDialog* dlg = new HbNotificationDialog();
+    dlg->setFocusPolicy(Qt::NoFocus);
+    dlg->setAttribute(Qt::WA_DeleteOnClose, true);
+    dlg->setTitle(text);
+    dlg->show();
+    }
+
+/**
+ * List item prototype constructor.
+ */
+ShareListItem::ShareListItem(QGraphicsItem* parent) :
+        HbListViewItem(parent),
+        mProviderName(NULL),
+        mProviderIcon(NULL)
+    {
+    }
+    
+/**
+ * @see HbListViewItem
+ */
+HbAbstractViewItem* ShareListItem::createItem()
+    {
+    return new ShareListItem(*this);
+    }
+
+/**
+ * @see HbListViewItem
+ */
+void ShareListItem::updateChildItems()
+    {
+    QGraphicsLinearLayout *layout = 
+            new QGraphicsLinearLayout(Qt::Horizontal, this);
+
+    if (!mProviderIcon)
+        {
+        QVariant iconName = modelIndex().data(ProviderIconRole);     
+        mProviderIcon = new HbIconItem(HbIcon(iconName.toString()), this);
+        }
+    
+    if (!mProviderName)
+        {
+        QVariant name = modelIndex().data(ProviderNameRole);     
+        mProviderName = new HbTextItem(name.toString(), this);
+        }
+    
+    layout->addItem(mProviderIcon);
+    layout->addItem(mProviderName);
+    
+    HbListViewItem::updateChildItems();
+    }
+
+// End of file
+