diff -r 4697dfb2d7ad -r 238255e8b033 messagingapp/msgui/unifiededitor/src/msgunieditorsubject.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/unifiededitor/src/msgunieditorsubject.cpp	Fri Apr 16 14:56:15 2010 +0300
@@ -0,0 +1,181 @@
+/*
+ * 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:
+ *
+ */
+
+// INCLUDES
+#include "debugtraces.h"
+#include <HbTextItem>
+#include <HbLineEdit>
+#include <HbIconItem>
+
+// USER INCLUDES
+#include "msgunieditorsubject.h"
+#include "UniEditorGenUtils.h"
+
+// Localized Constants
+#define LOC_SUBJECT hbTrId("txt_messaging_formlabel_subject")
+
+//---------------------------------------------------------------
+// MsgUnifiedEditorSubject::MsgUnifiedEditorSubject
+// @see header file
+//---------------------------------------------------------------
+MsgUnifiedEditorSubject::MsgUnifiedEditorSubject( const QString& pluginPath, QGraphicsItem *parent ) :
+HbWidget(parent),
+mPluginPath(pluginPath),
+mPriorityIcon(NULL),
+mGenUtils(0)
+{
+#ifdef _DEBUG_TRACES_
+				qDebug() << "MsgUnifiedEditorSubject calling HbStyle::registerPlugin";
+#endif
+
+        setPluginBaseId(style()->registerPlugin(mPluginPath));
+
+        mSubjectLabel = new HbTextItem(LOC_SUBJECT,this);
+        HbStyle::setItemName(mSubjectLabel,"subjectLabel");
+
+        mSubjectEdit = new HbLineEdit(this);
+        HbStyle::setItemName(mSubjectEdit,"subjectEdit");
+        mSubjectEdit->setMinRows(1);
+        mSubjectEdit->setMaxRows(10);
+        
+        mGenUtils = new UniEditorGenUtils();
+        
+        connect(mSubjectEdit, SIGNAL(textChanged(const QString&)),
+                this, SLOT(onTextChanged(const QString&)));
+}
+
+//---------------------------------------------------------------
+// MsgUnifiedEditorSubject::~MsgUnifiedEditorSubject
+// @see header file
+//---------------------------------------------------------------
+MsgUnifiedEditorSubject::~MsgUnifiedEditorSubject()
+{
+    style()->unregisterPlugin(mPluginPath);
+   
+    if(mGenUtils)
+    {
+        delete mGenUtils;
+        mGenUtils = NULL;
+    }
+}
+
+void MsgUnifiedEditorSubject::setPriority(ConvergedMessage::Priority priority)
+{
+	mPriority = priority;
+    if(mPriorityIcon)
+    {// Transition from low/high => low/normal/high
+        mPriorityIcon->setParent(NULL);
+        delete mPriorityIcon;
+        mPriorityIcon = NULL;
+    }
+    else
+    {// Transition from normal
+        if(mPriority == ConvergedMessage::Normal)
+        {// to normal
+            return;
+        }
+        else
+        {// to high/low
+            emit mmContentAdded(true);
+        }
+    }
+
+    switch(priority)
+    {
+        case ConvergedMessage::High :
+        {
+        mPriorityIcon = new HbIconItem(":/qtg_small_priority_high.svg", this);
+        HbStyle::setItemName(mPriorityIcon,"priorityIcon");
+        }
+        break;
+        case ConvergedMessage::Low :
+        {
+        mPriorityIcon = new HbIconItem(":/qtg_small_priority_low.svg", this);
+        HbStyle::setItemName(mPriorityIcon,"priorityIcon");
+        }
+        break;
+        case ConvergedMessage::Normal :
+        {
+            emit mmContentAdded(false);
+        }
+        break;
+        default:
+        break;
+    }
+
+    this->repolish();
+}
+
+QString MsgUnifiedEditorSubject::text()
+{
+    return mSubjectEdit->text();
+}
+
+ConvergedMessage::Priority MsgUnifiedEditorSubject::priority()
+{
+	return mPriority;
+}
+
+void MsgUnifiedEditorSubject::onTextChanged(const QString& text)
+{
+    if(!text.isEmpty())
+    {
+        disconnect(mSubjectEdit, SIGNAL(textChanged(const QString&)),
+                this, SLOT(onTextChanged(const QString&)));
+        if(!subjectOkInSms())
+        {
+            emit mmContentAdded(true);
+        }
+        connect(mSubjectEdit, SIGNAL(textChanged(const QString&)),
+                this, SLOT(onTextRemoved(const QString&)));
+    }
+}
+
+void MsgUnifiedEditorSubject::onTextRemoved(const QString& text)
+{
+    if(text.isEmpty())
+    {
+        disconnect(mSubjectEdit, SIGNAL(textChanged(const QString&)),
+            this, SLOT(onTextRemoved(const QString&)));
+        if(!subjectOkInSms())
+        {
+            emit mmContentAdded(false);
+        }
+        connect(mSubjectEdit, SIGNAL(textChanged(const QString&)),
+                this, SLOT(onTextChanged(const QString&)));
+    }
+}
+
+bool MsgUnifiedEditorSubject::subjectOkInSms()
+{
+    bool result = false;
+    int error;
+    TRAP(error, result = mGenUtils->AcceptEmailAddressesL());
+    return result;    
+}
+
+int MsgUnifiedEditorSubject::subjectSize()
+{
+    return mGenUtils->UTF8Size(mSubjectEdit->text());
+}
+
+void MsgUnifiedEditorSubject::setText(const QString& text)
+{
+    mSubjectEdit->setText(text);
+}
+
+//EOF