/****************************************************************
 *  RetroShare is distributed under the following license:
 *
 *  Copyright (C) 2006, crypton
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, 
 *  Boston, MA  02110-1301, USA.
 ****************************************************************/


#include "MessagesDialog.h"
#include "msgs/ChanMsgDialog.h"
#include "gui/RetroShareLink.h"
#include "util/printpreview.h"
#include "util/misc.h"

#include "rsiface/rsiface.h"
#include "rsiface/rspeers.h"
#include "rsiface/rsfiles.h"

#include "settings/RSettings.h"
#include <QtGui>

/* Images for context menu icons */
#define IMAGE_MESSAGE		   ":/images/folder-draft.png"
#define IMAGE_MESSAGEREPLY	   ":/images/mail_reply.png"
#define IMAGE_MESSAGEREPLYALL      ":/images/mail_replyall.png"
#define IMAGE_MESSAGEFORWARD	   ":/images/mail_forward.png"
#define IMAGE_MESSAGEREMOVE 	   ":/images/message-mail-imapdelete.png"
#define IMAGE_DOWNLOAD    	   ":/images/start.png"
#define IMAGE_DOWNLOADALL          ":/images/startall.png"

#define COLUMN_COUNT         7
#define COLUMN_ATTACHEMENTS  0
#define COLUMN_SUBJECT       1
#define COLUMN_FROM          2
#define COLUMN_DATE          3
#define COLUMN_SRCID         4
#define COLUMN_MSGID         5
#define COLUMN_CONTENT       6

static int FilterColumnFromComboBox(int nIndex)
{
    switch (nIndex) {
    case 0:
        return COLUMN_ATTACHEMENTS;
    case 1:
        return COLUMN_SUBJECT;
    case 2:
        return COLUMN_FROM;
    case 3:
        return COLUMN_DATE;
    case 4:
        return COLUMN_CONTENT;
    }

    return COLUMN_SUBJECT;
}

static int FilterColumnToComboBox(int nIndex)
{
    switch (nIndex) {
    case COLUMN_ATTACHEMENTS:
        return 0;
    case COLUMN_SUBJECT:
        return 1;
    case COLUMN_FROM:
        return 2;
    case COLUMN_DATE:
        return 3;
    case COLUMN_CONTENT:
        return 4;
    }

    return FilterColumnToComboBox(COLUMN_SUBJECT);
}

/** Constructor */
MessagesDialog::MessagesDialog(QWidget *parent)
: MainPage(parent)
{
  /* Invoke the Qt Designer generated object setup routine */
  ui.setupUi(this);
  
  connect( ui.messagestreeView, SIGNAL( customContextMenuRequested( QPoint ) ), this, SLOT( messageslistWidgetCostumPopupMenu( QPoint ) ) );
  connect( ui.msgList, SIGNAL( customContextMenuRequested( QPoint ) ), this, SLOT( msgfilelistWidgetCostumPopupMenu( QPoint ) ) );
  connect( ui.messagestreeView, SIGNAL(clicked ( const QModelIndex &) ) , this, SLOT( clicked( const QModelIndex & ) ) );
  connect( ui.listWidget, SIGNAL( currentRowChanged ( int) ), this, SLOT( changeBox ( int) ) );
  
  connect(ui.newmessageButton, SIGNAL(clicked()), this, SLOT(newmessage()));
  connect(ui.removemessageButton, SIGNAL(clicked()), this, SLOT(removemessage()));
  connect(ui.replymessageButton, SIGNAL(clicked()), this, SLOT(replytomessage()));
  connect(ui.replyallmessageButton, SIGNAL(clicked()), this, SLOT(replyallmessage()));
  connect(ui.forwardmessageButton, SIGNAL(clicked()), this, SLOT(forwardmessage()));

  connect(ui.actionPrint, SIGNAL(triggered()), this, SLOT(print()));
  ui.actionPrint->setDisabled(true);
  connect(ui.actionPrintPreview, SIGNAL(triggered()), this, SLOT(printpreview()));
  ui.actionPrintPreview->setDisabled(true);
  connect(ui.printbutton, SIGNAL(clicked()), this, SLOT(print()));


  connect(ui.expandFilesButton, SIGNAL(clicked()), this, SLOT(togglefileview()));
  connect(ui.downloadButton, SIGNAL(clicked()), this, SLOT(getcurrentrecommended()));
  
  connect( ui.msgText, SIGNAL( anchorClicked(const QUrl &)), SLOT(anchorClicked(const QUrl &)));
  
  connect(ui.actionTextBesideIcon, SIGNAL(triggered()), this, SLOT(buttonstextbesideicon()));
  connect(ui.actionIconOnly, SIGNAL(triggered()), this, SLOT(buttonsicononly()));
  connect(ui.actionTextUnderIcon, SIGNAL(triggered()), this, SLOT(buttonstextundericon()));
  
  connect(ui.actionSave_as, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
  ui.actionSave_as->setDisabled(true);

  connect( ui.clearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
  connect( ui.filterPatternLineEdit, SIGNAL( textChanged(const QString &)), this, SLOT(toggleclearButton()));
  
  connect(ui.filterPatternLineEdit, SIGNAL(textChanged(const QString &)),
            this, SLOT(filterRegExpChanged()));

  connect(ui.filterColumnComboBox, SIGNAL(currentIndexChanged(int)),
            this, SLOT(filterColumnChanged()));



  mCurrCertId = "";
  mCurrMsgId  = "";
  
    // Set the QStandardItemModel 
    MessagesModel = new QStandardItemModel(0, COLUMN_COUNT);
    MessagesModel->setHeaderData(COLUMN_ATTACHEMENTS,  Qt::Horizontal, tr("#"));
    MessagesModel->setHeaderData(COLUMN_SUBJECT,       Qt::Horizontal, tr("Subject"));
    MessagesModel->setHeaderData(COLUMN_FROM,          Qt::Horizontal, tr("From"));
    MessagesModel->setHeaderData(COLUMN_DATE,          Qt::Horizontal, tr("Date"));
    MessagesModel->setHeaderData(COLUMN_SRCID,         Qt::Horizontal, tr("SRCID"));
    MessagesModel->setHeaderData(COLUMN_MSGID,         Qt::Horizontal, tr("MSGID"));
    MessagesModel->setHeaderData(COLUMN_CONTENT,       Qt::Horizontal, tr("Content"));

    proxyModel = new QSortFilterProxyModel(this);
    proxyModel->setDynamicSortFilter(true);
    proxyModel->setSourceModel(MessagesModel);
    proxyModel->setSortRole(Qt::UserRole);
    proxyModel->sort (COLUMN_DATE, Qt::DescendingOrder);
    ui.messagestreeView->setModel(proxyModel);
    ui.messagestreeView->setSelectionBehavior(QTreeView::SelectRows);
    
    ui.messagestreeView->setRootIsDecorated(false);
    ui.messagestreeView->setSortingEnabled(true); 
    ui.messagestreeView->sortByColumn(COLUMN_DATE, Qt::DescendingOrder);

    // connect after setting model
    connect( ui.messagestreeView->selectionModel(), SIGNAL(currentChanged ( QModelIndex, QModelIndex ) ) , this, SLOT( currentChanged( const QModelIndex & ) ) );

    // workaround for Qt bug, should be solved in next Qt release 4.7.0
    // http://bugreports.qt.nokia.com/browse/QTBUG-8270
    QShortcut *Shortcut = new QShortcut(QKeySequence (Qt::Key_Delete), ui.messagestreeView, 0, 0, Qt::WidgetShortcut);
    connect(Shortcut, SIGNAL(activated()), this, SLOT( removemessage ()));

  /* hide the Tree +/- */
  ui.msgList->setRootIsDecorated( false );
  ui.msgList->setSelectionMode( QAbstractItemView::ExtendedSelection );
  
  /* Set header resize modes and initial section sizes */
  QHeaderView * msgwheader = ui.messagestreeView->header () ;
  msgwheader->setResizeMode (COLUMN_DATE, QHeaderView::Interactive);
    
  msgwheader->resizeSection ( COLUMN_ATTACHEMENTS, 24 );
  msgwheader->resizeSection ( COLUMN_SUBJECT,      250 );
  msgwheader->resizeSection ( COLUMN_FROM,         140 );
  msgwheader->resizeSection ( COLUMN_DATE,         140 );
  
    /* Set header resize modes and initial section sizes */
	QHeaderView * msglheader = ui.msgList->header () ;
  msglheader->setResizeMode (0, QHeaderView::Interactive);
	msglheader->setResizeMode (1, QHeaderView::Interactive);
	msglheader->setResizeMode (2, QHeaderView::Interactive);
	msglheader->setResizeMode (3, QHeaderView::Interactive);
  
	msglheader->resizeSection ( 0, 200 );
	msglheader->resizeSection ( 1, 100 );
	msglheader->resizeSection ( 2, 100 );
	msglheader->resizeSection ( 3, 200 );

	ui.forwardmessageButton->setToolTip(tr("Forward selected Message"));
 	ui.replyallmessageButton->setToolTip(tr("Reply to All"));

    QMenu * printmenu = new QMenu();
    printmenu->addAction(ui.actionPrint);
    printmenu->addAction(ui.actionPrintPreview);
    ui.printbutton->setMenu(printmenu);
    
    QMenu * viewmenu = new QMenu();
    viewmenu->addAction(ui.actionTextBesideIcon);
    viewmenu->addAction(ui.actionIconOnly);
    //viewmenu->addAction(ui.actionTextUnderIcon);
    ui.viewtoolButton->setMenu(viewmenu);

	 loadToolButtonsettings();
	 
	 mFont = QFont("Arial", 10, QFont::Bold);
   ui.subjectText->setFont(mFont);

	//setting default filter by column as subject
    proxyModel->setFilterKeyColumn(FilterColumnFromComboBox(ui.filterColumnComboBox->currentIndex()));
    
      ui.clearButton->hide();

    // load settings
    processSettings(true);

    // fill folder list
    updateMessageSummaryList();
    ui.listWidget->setCurrentRow(0);

    // create timer for navigation
    timer = new QTimer(this);
    timer->setInterval(300);
    timer->setSingleShot(true);
    connect(timer, SIGNAL(timeout()), this, SLOT(updateCurrentMessage()));

  /* Hide platform specific features */
#ifdef Q_WS_WIN

#endif
}

MessagesDialog::~MessagesDialog()
{
    // stop and delete timer
    timer->stop();
    delete(timer);

    // save settings
    processSettings(false);
}

void MessagesDialog::processSettings(bool bLoad)
{
    QHeaderView *msgwheader = ui.messagestreeView->header () ;

    RSettings settings(QString("MessageDialog"));

    if (bLoad) {
        // load settings

        // expandFiles
        bool bValue = settings.value("expandFiles", true).toBool();
        ui.expandFilesButton->setChecked(bValue);
        ui.msgList->setVisible(bValue);
        togglefileview_internal();

        // filterColumn
        int nValue = FilterColumnToComboBox(settings.value("filterColumn", true).toInt());
        ui.filterColumnComboBox->setCurrentIndex(nValue);

        // state of message tree
        msgwheader->restoreState(settings.value("MessageTree").toByteArray());

        // state of splitter
        ui.msgSplitter_2->restoreState(settings.value("Splitter2").toByteArray());
    } else {
        // save settings

        // state of message tree
        settings.setValue("MessageTree", msgwheader->saveState());

        // state of splitter
        settings.setValue("Splitter2", ui.msgSplitter_2->saveState());
    }
}

// replaced by shortcut
//void MessagesDialog::keyPressEvent(QKeyEvent *e)
//{
//	if(e->key() == Qt::Key_Delete)
//	{
//		removemessage() ;
//		e->accept() ;
//	}
//	else
//		MainPage::keyPressEvent(e) ;
//}

int MessagesDialog::getSelectedMsgCount ()
{
    //To check if the selection has more than one row.
    QList<QModelIndex> selectedIndexList = ui.messagestreeView->selectionModel() -> selectedIndexes ();
    QList<int> rowList;
    for(QList<QModelIndex>::iterator it = selectedIndexList.begin(); it != selectedIndexList.end(); it++)
    {
        int row = it->row();
        if (rowList.contains(row) == false)
        {
            rowList.append(row);
        }
    }

    return rowList.size();
}

void MessagesDialog::messageslistWidgetCostumPopupMenu( QPoint point )
{
    QMenu contextMnu( this );

    /** Defines the actions for the context menu */
    QAction* newmsgAct = NULL;
    QAction* replytomsgAct = NULL;
    QAction* replyallmsgAct = NULL;
    QAction* forwardmsgAct = NULL;
    QAction* removemsgAct = NULL;

    replytomsgAct = new QAction(QIcon(IMAGE_MESSAGEREPLY), tr( "Reply to Message" ), this );
    connect( replytomsgAct , SIGNAL( triggered() ), this, SLOT( replytomessage() ) );
    contextMnu.addAction( replytomsgAct);

    replyallmsgAct = new QAction(QIcon(IMAGE_MESSAGEREPLYALL), tr( "Reply to All" ), this );
    connect( replyallmsgAct , SIGNAL( triggered() ), this, SLOT( replyallmessage() ) );
    contextMnu.addAction( replyallmsgAct);

    forwardmsgAct = new QAction(QIcon(IMAGE_MESSAGEFORWARD), tr( "Forward Message" ), this );
    connect( forwardmsgAct , SIGNAL( triggered() ), this, SLOT( forwardmessage() ) );
    contextMnu.addAction( forwardmsgAct);

    contextMnu.addSeparator();

    int nCount = getSelectedMsgCount ();

    if (nCount > 1) {
        removemsgAct = new QAction(QIcon(IMAGE_MESSAGEREMOVE), tr( "Remove Messages" ), this );
    } else {
        removemsgAct = new QAction(QIcon(IMAGE_MESSAGEREMOVE), tr( "Remove Message" ), this );
    }

    connect( removemsgAct , SIGNAL( triggered() ), this, SLOT( removemessage() ) );
    contextMnu.addAction( removemsgAct);

    contextMnu.addAction( ui.actionSave_as);
    contextMnu.addAction( ui.actionPrintPreview);
    contextMnu.addAction( ui.actionPrint);
    contextMnu.addSeparator();

    newmsgAct = new QAction(QIcon(IMAGE_MESSAGE), tr( "New Message" ), this );
    connect( newmsgAct , SIGNAL( triggered() ), this, SLOT( newmessage() ) );
    contextMnu.addAction( newmsgAct);

    if (nCount != 1) {
        replytomsgAct->setDisabled(true);
        replyallmsgAct->setDisabled(true);
        forwardmsgAct->setDisabled(true);
    }
    if (nCount == 0) {
        removemsgAct->setDisabled(true);
    }

    contextMnu.exec(QCursor::pos());
}


void MessagesDialog::msgfilelistWidgetCostumPopupMenu( QPoint point )
{
    QAction* getRecAct = NULL;
//    QAction* getAllRecAct = NULL;

    QMenu contextMnu( this );

    getRecAct = new QAction(QIcon(IMAGE_DOWNLOAD), tr( "Download" ), this );
    connect( getRecAct , SIGNAL( triggered() ), this, SLOT( getcurrentrecommended() ) );
      
//   getAllRecAct = new QAction(QIcon(IMAGE_DOWNLOADALL), tr( "Download" ), this );
//   connect( getAllRecAct , SIGNAL( triggered() ), this, SLOT( getallrecommended() ) );

    contextMnu.addAction( getRecAct);
//    contextMnu.addAction( getAllRecAct);
    contextMnu.exec(QCursor::pos());
}

void MessagesDialog::newmessage()
{
    ChanMsgDialog *nMsgDialog = new ChanMsgDialog(true);

    /* fill it in */
    //std::cerr << "MessagesDialog::newmessage()" << std::endl;
    nMsgDialog->newMsg();
    nMsgDialog->show();
    nMsgDialog->activateWindow();


    /* window will destroy itself! */
}

void MessagesDialog::replytomessage()
{
	/* put msg on msgBoard, and switch to it. */

	std::string cid;
	std::string mid;

	if(!getCurrentMsg(cid, mid))
		return ;

	mCurrCertId = cid;
	mCurrMsgId  = mid;

	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mid, msgInfo))
		return ;

	ChanMsgDialog *nMsgDialog = new ChanMsgDialog(true);
	/* fill it in */
	//std::cerr << "MessagesDialog::newmessage()" << std::endl;
	nMsgDialog->newMsg();
	
	QString text = QString::fromStdWString(msgInfo.title);
			
	if (text.startsWith("Re:", Qt::CaseInsensitive))
	{
	nMsgDialog->insertTitleText( QString::fromStdWString(msgInfo.title).toStdString()) ;
	}
	else
	{
	nMsgDialog->insertTitleText( (QString("Re: ") + QString::fromStdWString(msgInfo.title)).toStdString()) ;
	}
	
	nMsgDialog->setWindowTitle( tr ("Compose: ") + tr("Re: ") + QString::fromStdWString(msgInfo.title) ) ;


	QTextDocument doc ;
	doc.setHtml(QString::fromStdWString(msgInfo.msg)) ;
	std::string cited_text(doc.toPlainText().toStdString()) ;

	nMsgDialog->insertPastedText(cited_text) ;
	nMsgDialog->addRecipient( msgInfo.srcId ) ;
	nMsgDialog->show();
	nMsgDialog->activateWindow();

	/* window will destroy itself! */
}

void MessagesDialog::replyallmessage()
{
	/* put msg on msgBoard, and switch to it. */

	std::string cid;
	std::string mid;

	if(!getCurrentMsg(cid, mid))
		return ;

	mCurrCertId = cid;
	mCurrMsgId  = mid;

	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mid, msgInfo))
		return ;

	ChanMsgDialog *nMsgDialog = new ChanMsgDialog(true);
	/* fill it in */
	//std::cerr << "MessagesDialog::newmessage()" << std::endl;
	nMsgDialog->newMsg();
	
	QString text = QString::fromStdWString(msgInfo.title);
			
	if (text.startsWith("Re:", Qt::CaseInsensitive))
	{
	nMsgDialog->insertTitleText( QString::fromStdWString(msgInfo.title).toStdString()) ;
	}
	else
	{
	nMsgDialog->insertTitleText( (QString("Re: ") + QString::fromStdWString(msgInfo.title)).toStdString()) ;
	}
	nMsgDialog->setWindowTitle( tr ("Compose: ") + tr("Re: ") + QString::fromStdWString(msgInfo.title) ) ;


	QTextDocument doc ;
	doc.setHtml(QString::fromStdWString(msgInfo.msg)) ;
	std::string cited_text(doc.toPlainText().toStdString()) ;

	nMsgDialog->insertPastedText(cited_text) ;
	nMsgDialog->addRecipient( msgInfo.srcId ) ;
    
    std::list<std::string> tl ( msgInfo.msgto );

    for( std::list<std::string>::iterator tli = tl.begin();
         tli!= tl.end() ;
         tli++ )
    {
        nMsgDialog->addRecipient( *tli ) ;
    }    
    
	nMsgDialog->show();
	nMsgDialog->activateWindow();

	/* window will destroy itself! */
}

void MessagesDialog::forwardmessage()
{
	/* put msg on msgBoard, and switch to it. */

	std::string cid;
	std::string mid;

	if(!getCurrentMsg(cid, mid))
		return ;

	mCurrCertId = cid;
	mCurrMsgId  = mid;

	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mid, msgInfo))
		return ;

	ChanMsgDialog *nMsgDialog = new ChanMsgDialog(true);
	/* fill it in */
	//std::cerr << "MessagesDialog::newmessage()" << std::endl;
	nMsgDialog->newMsg();
	
	QString text = QString::fromStdWString(msgInfo.title);
			
	if (text.startsWith("Fwd:", Qt::CaseInsensitive))
	{
	nMsgDialog->insertTitleText( QString::fromStdWString(msgInfo.title).toStdString()) ;
	}
	else
	{
	nMsgDialog->insertTitleText( (QString("Fwd: ") + QString::fromStdWString(msgInfo.title)).toStdString()) ;
	}
	
	nMsgDialog->setWindowTitle( tr ("Compose: ") + tr("Fwd: ") + QString::fromStdWString(msgInfo.title) ) ;


	QTextDocument doc ;
	doc.setHtml(QString::fromStdWString(msgInfo.msg)) ;
	std::string cited_text(doc.toPlainText().toStdString()) ;

	nMsgDialog->insertForwardPastedText(cited_text) ;

	std::list<FileInfo>& files_info = msgInfo.files;

	/* enable all files for sending */
	std::list<FileInfo>::iterator it;
	for(it = files_info.begin(); it != files_info.end(); it++)
	{
		it->inRecommend = true;
	}

	nMsgDialog->insertFileList(files_info);
	//nMsgDialog->addRecipient( msgInfo.srcId ) ;
	nMsgDialog->show();
	nMsgDialog->activateWindow();

	/* window will destroy itself! */
}

void MessagesDialog::togglefileview_internal()
{
    /* if msg header visible -> change icon and tooltip
    * three widgets...
    */

    if (ui.expandFilesButton->isChecked())
    {
        ui.expandFilesButton->setIcon(QIcon(QString(":/images/edit_remove24.png")));
        ui.expandFilesButton->setToolTip(tr("Hide"));
    }
    else
    {
        ui.expandFilesButton->setIcon(QIcon(QString(":/images/edit_add24.png")));
        ui.expandFilesButton->setToolTip(tr("Expand"));
    }
}

void MessagesDialog::togglefileview()
{
    // save state of files view
    RSettings settings(QString("MessageDialog"));
    settings.setValue("expandFiles", ui.expandFilesButton->isChecked());

    togglefileview_internal();
}


/* download the recommendations... */
void MessagesDialog::getcurrentrecommended()
{
	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mCurrMsgId, msgInfo))
		return;

	std::list<std::string> srcIds;
	srcIds.push_back(msgInfo.srcId);

	QModelIndexList list	= ui.msgList->selectionModel()->selectedIndexes();

	std::map<int,FileInfo> files ;

	for(QModelIndexList::const_iterator it(list.begin());it!=list.end();++it)
	{
		FileInfo& f(files[it->row()]) ;

		switch(it->column())
		{
			case 0: f.fname = it->data().toString().toStdString() ;
					  break ;
			case 1: f.size = it->data().toULongLong() ;
					  break ;
			case 3: f.hash = it->data().toString().toStdString() ;
					  break ;
			default: ;
		}
	}

	for(std::map<int,FileInfo>::const_iterator it(files.begin());it!=files.end();++it)
	{
		const FileInfo& f(it->second) ;
		std::cout << "Requesting file " << f.fname << ", size=" << f.size << ", hash=" << f.hash << std::endl ;
		rsFiles -> FileRequest(it->second.fname,it->second.hash,it->second.size, "", RS_FILE_HINTS_NETWORK_WIDE, srcIds);
	}
}

#if 0
void MessagesDialog::getallrecommended()
{
	/* get Message */
	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mCurrMsgId, msgInfo))
	{
		return;
	}

        const std::list<FileInfo> &recList = msgInfo.files;
	std::list<FileInfo>::const_iterator it;

	std::list<std::string> fnames;
	std::list<std::string> hashes;
	std::list<int>         sizes;

	for(it = recList.begin(); it != recList.end(); it++)
	{
		fnames.push_back(it->fname);
		hashes.push_back(it->hash);
		sizes.push_back(it->size);
	}

	/* now do requests */
	std::list<std::string>::const_iterator fit;
	std::list<std::string>::const_iterator hit;
	std::list<int>::const_iterator sit;

	for(fit = fnames.begin(), hit = hashes.begin(), sit = sizes.begin(); fit != fnames.end(); fit++, hit++, sit++)
	{
		std::cerr << "MessagesDialog::getallrecommended() Calling File Request";
		std::cerr << std::endl;
		std::list<std::string> srcIds;
		srcIds.push_back(msgInfo.srcId);
        	rsFiles -> FileRequest(*fit, *hit, *sit, "", 0, srcIds);
	}
}
#endif

void MessagesDialog::changeBox(int)
{
	MessagesModel->removeRows (0, MessagesModel->rowCount());

	insertMessages();
	insertMsgTxtAndFiles();
}

void MessagesDialog::insertMessages()
{
	std::cerr <<"MessagesDialog::insertMessages called";
	fflush(0);

	std::list<MsgInfoSummary> msgList;
	std::list<MsgInfoSummary>::const_iterator it;

	rsMsgs -> getMessageSummaries(msgList);

	int listrow = ui.listWidget -> currentRow();

	std::cerr << "MessagesDialog::insertMessages()" << std::endl;
	std::cerr << "Current Row: " << listrow << std::endl;
	fflush(0);

	int nFilterColumn = FilterColumnFromComboBox(ui.filterColumnComboBox->currentIndex());

	/* check the mode we are in */
	unsigned int msgbox = 0;
	bool bFill = true;
	switch(listrow)
	{
		case 3:
			msgbox = RS_MSG_SENTBOX;
			break;
		case 2:
			msgbox = RS_MSG_DRAFTBOX;
			break;
		case 1:
			msgbox = RS_MSG_OUTBOX;
			break;
		case 0:
			msgbox = RS_MSG_INBOX;
			break;
		default:
			bFill = false;
	}

	if (bFill) {
		/* remove old items */
		int nRowCount = MessagesModel->rowCount();
		int nRow = 0;
		for (nRow = 0; nRow < nRowCount; ) {
			for(it = msgList.begin(); it != msgList.end(); it++) {
				if ((it->msgflags & RS_MSG_BOXMASK) != msgbox) {
					continue;
				}

				if (it->msgId == MessagesModel->item(nRow, 5)->text().toStdString()) {
					break;
				}
			}

			if (it == msgList.end ()) {
				MessagesModel->removeRow (nRow);
				nRowCount = MessagesModel->rowCount();
			} else {
				nRow++;
			}
		}

		for(it = msgList.begin(); it != msgList.end(); it++)
		{
			/* check the message flags, to decide which
			 * group it should go in...
			 *
			 * InBox 
			 * OutBox 
			 * Drafts 
			 * Sent 
			 *
			 * FLAGS = OUTGOING.
			 * 	-> Outbox/Drafts/Sent
			 * 	  + SENT -> Sent
			 *	  + IN_PROGRESS -> Draft.
			 *	  + nuffing -> Outbox.
			 * FLAGS = INCOMING = (!OUTGOING)
			 * 	-> + NEW -> Bold.
			 *
			 */

			if ((it -> msgflags & RS_MSG_BOXMASK) != msgbox)
			{
				//std::cerr << "Msg from other box: " << it->msgflags;
				//std::cerr << std::endl;
				continue;
			}

			// search exisisting items
			nRowCount = MessagesModel->rowCount();
			for (nRow = 0; nRow < nRowCount; nRow++) {
				if (it->msgId == MessagesModel->item(nRow, 5)->text().toStdString()) {
					break;
				}
			}

			/* make a widget per friend */

			QStandardItem *item [COLUMN_COUNT];

			bool bInsert = false;

			if (nRow < nRowCount) {
				for (int i = 0; i < COLUMN_COUNT; i++) {
					item[i] = MessagesModel->item(nRow, i);
				}
			} else {
				for (int i = 0; i < COLUMN_COUNT; i++) {
					item[i] = new QStandardItem();
				}
				bInsert = true;
			}

			//set this false if you want to expand on double click
			item[COLUMN_ATTACHEMENTS]->setEditable(false);
			item[COLUMN_SUBJECT]->setEditable(false);
			item[COLUMN_FROM]->setEditable(false);
			item[COLUMN_DATE]->setEditable(false);
			item[COLUMN_SRCID]->setEditable(false);
			item[COLUMN_CONTENT]->setEditable(false);

			/* So Text should be:
			 * (1) Msg / Broadcast
			 * (1b) Person / Channel Name
			 * (2) Rank
			 * (3) Date
			 * (4) Title
			 * (5) Msg
			 * (6) File Count
			 * (7) File Total
			 */

			QString dateString;
			// Date First.... (for sorting)
			{
				QDateTime qdatetime;
				qdatetime.setTime_t(it->ts);

				// add string to all data
				dateString = qdatetime.toString("_yyyyMMdd_hhmmss");
				
				//if the mail is on same date show only time.
				if (qdatetime.daysTo(QDateTime::currentDateTime()) == 0)
				{
					QTime qtime = qdatetime.time();
					QVariant varTime(qtime);
					item[COLUMN_DATE]->setData(varTime, Qt::DisplayRole);
				}
				else
				{
					QVariant varDateTime(qdatetime);
					item[COLUMN_DATE]->setData(varDateTime, Qt::DisplayRole);
				}
				// for sorting
				item[COLUMN_DATE]->setData(qdatetime, Qt::UserRole);
			}

			//  From ....
			{
				item[COLUMN_FROM] -> setText(QString::fromStdString(rsPeers->getPeerName(it->srcId)));
				item[COLUMN_FROM]->setData(item[COLUMN_FROM]->text() + dateString, Qt::UserRole);
                        }

			// Subject
			QString text = QString::fromStdWString(it->title);
			item[COLUMN_SUBJECT] -> setText(text);
			item[COLUMN_SUBJECT]->setData(text + dateString, Qt::UserRole);

			if ((it -> msgflags & RS_MSG_NEW) == RS_MSG_NEW)
			{
				QFont qf = item[COLUMN_SUBJECT]->font();
				qf.setBold(true);
				item[COLUMN_SUBJECT]->setFont(qf);
				
			}
			
			// Change Message icon when Subject is Re: or Fwd:
			if (text.startsWith("Re:", Qt::CaseInsensitive))
			{
				item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail-replied-read.png"));
			}
			else if (text.startsWith("Fwd:", Qt::CaseInsensitive))
			{
				item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail-forwarded-read.png"));
			}
			else
			{
				item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail-read.png"));
			}
			
			if (it -> msgflags & RS_MSG_NEW)
			{
				for(int i = 0; i < 10; i++)
				{
					/*QFont qf = item->font(i);
					qf.setBold(true);
					item->setFont(i, qf);*/
				}
				if (text.startsWith("Re:", Qt::CaseInsensitive))
				{
					item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail-replied.png"));
				}
					else if (text.startsWith("Fwd:", Qt::CaseInsensitive))
				{
					item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail-forwarded.png"));
				}
				else
				{
					item[COLUMN_SUBJECT] -> setIcon(QIcon(":/images/message-mail.png"));
				}
			}

			if ((it -> msgflags & RS_MSG_BOXMASK) == RS_MSG_OUTBOX )
			{
				 MessagesModel->setHeaderData(2, Qt::Horizontal, tr("Recipient"));
			}
			else
			{
				 MessagesModel->setHeaderData(2, Qt::Horizontal, tr("From"));
			}

			// No of Files.
			{
				std::ostringstream out;
				out << it -> count;
				item[COLUMN_ATTACHEMENTS] -> setText(QString::fromStdString(out.str()));
				item[COLUMN_ATTACHEMENTS]->setData(item[COLUMN_ATTACHEMENTS]->text() + dateString, Qt::UserRole);
				//item -> setTextAlignment( 0, Qt::AlignCenter );
			}

			item[COLUMN_SRCID] -> setText(QString::fromStdString(it->srcId));
			item[COLUMN_MSGID] -> setText(QString::fromStdString(it->msgId));

			if (nFilterColumn == COLUMN_CONTENT) {
				// need content for filter
				MessageInfo msgInfo;
				if (rsMsgs->getMessage(it->msgId, msgInfo)) {
					QTextDocument doc;
					doc.setHtml(QString::fromStdWString(msgInfo.msg));
					item[COLUMN_CONTENT]->setText(doc.toPlainText().replace(QString("\n"), QString(" ")));
				} else {
					std::cerr << "MessagesDialog::insertMsgTxtAndFiles() Couldn't find Msg" << std::endl;
					item[COLUMN_CONTENT]->setText("");
				}
			}

			if (bInsert) {
				/* add to the list */
				QList<QStandardItem *> itemList;
				for (int i = 0; i < COLUMN_COUNT; i++) {
					itemList.append(item[i]);
				}
				MessagesModel->appendRow(itemList);
			}
		}
	} else {
		MessagesModel->removeRows (0, MessagesModel->rowCount());
	}

	updateMessageSummaryList();
	ui.messagestreeView->hideColumn(COLUMN_SRCID);
	ui.messagestreeView->hideColumn(COLUMN_MSGID);
	ui.messagestreeView->hideColumn(COLUMN_CONTENT);
}

// current row in messagestreeView has changed
void MessagesDialog::currentChanged(const QModelIndex &index )
{
    timer->stop();
    timerIndex = index;
    timer->start();
}

// click in messagestreeView
void MessagesDialog::clicked(const QModelIndex &index )
{
    timer->stop();
    timerIndex = index;
    // show current message directly
    updateCurrentMessage();
}

// show current message directly
void MessagesDialog::updateCurrentMessage()
{
        timer->stop();
        insertMsgTxtAndFiles(timerIndex);
        setMsgAsRead(timerIndex);
        updateMessageSummaryList();
}

void MessagesDialog::setMsgAsRead(const QModelIndex &index)
{
	QString text;
	QModelIndex currentIndex = proxyModel->mapToSource(index);
	if (currentIndex.isValid() == false)
	{
		return;
	}
	else
	{
		for(int i = 0; i < COLUMN_COUNT; i++)
		{

			QStandardItem* item;
			item = MessagesModel->item(currentIndex.row(),i);
			QFont qf = item->font();
			qf.setBold(false);
			item->setFont(qf);

			//change the icon to read. this need to be done when user clicks to the new message
			if(i == COLUMN_SUBJECT)
			{
			  text = item->text();
    			  if (text.startsWith("Re:", Qt::CaseInsensitive))
    			  {
      			    item -> setIcon(QIcon(":/images/message-mail-replied-read.png"));
    			  }
    			    else if (text.startsWith("Fwd:", Qt::CaseInsensitive))
    			  {
			    item -> setIcon(QIcon(":/images/message-mail-forwarded-read.png"));
    			  }
    			  else
			  {
			    item -> setIcon(QIcon(":/images/message-mail-read.png"));
			  }

			}
			if(i == COLUMN_MSGID)
			{
				std::string mid(item->text().toStdString());
				rsMsgs->MessageRead(mid);
			}
		}
	}
}

void MessagesDialog::insertMsgTxtAndFiles(QModelIndex Index)
{
	std::cerr << "MessagesDialog::insertMsgTxtAndFiles()" << std::endl;

	/* get its Ids */
	std::string cid;
	std::string mid;

	QModelIndex currentIndex = proxyModel->mapToSource(Index);
	if (currentIndex.isValid() == false)
	{
		/* blank it */
		ui.dateText-> setText("");
		ui.toText->setText("");
		ui.fromText->setText("");
		ui.filesText->setText("");

		ui.subjectText->setText("");
		ui.msgList->clear();
		ui.msgText->clear();

                ui.actionSave_as->setDisabled(true);
                ui.actionPrintPreview->setDisabled(true);
                ui.actionPrint->setDisabled(true);

		return;
	}
	else
	{
		QStandardItem * item;
		item = MessagesModel->item(currentIndex.row(),COLUMN_SRCID);
		cid = item->text().toStdString();
		fflush(0);
		
		item = MessagesModel->item(currentIndex.row(),COLUMN_MSGID);
		mid = item->text().toStdString();
	}

        int nCount = getSelectedMsgCount ();
        if (nCount == 1) {
            ui.actionSave_as->setEnabled(true);
            ui.actionPrintPreview->setEnabled(true);
            ui.actionPrint->setEnabled(true);
        } else {
            ui.actionSave_as->setDisabled(true);
            ui.actionPrintPreview->setDisabled(true);
            ui.actionPrint->setDisabled(true);
        }

	/* Save the Data.... for later */

	mCurrCertId = cid;
	mCurrMsgId  = mid;

	MessageInfo msgInfo;
	if (!rsMsgs -> getMessage(mid, msgInfo))
	{
		std::cerr << "MessagesDialog::insertMsgTxtAndFiles() Couldn't find Msg" << std::endl;
		return;
	}

	const std::list<FileInfo> &recList = msgInfo.files;
	std::list<FileInfo>::const_iterator it;

	/* get a link to the table */
	QTreeWidget *tree = ui.msgList;

	/* get the MessageInfo */

	tree->clear(); 
	tree->setColumnCount(5); 

	QList<QTreeWidgetItem *> items;
	for(it = recList.begin(); it != recList.end(); it++)
	{
		/* make a widget per person */
		QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidget*)0);
		/* (0) Filename */
		item -> setText(0, QString::fromStdString(it->fname));
		//std::cerr << "Msg FileItem(" << it->fname.length() << ") :" << it->fname << std::endl;

		item -> setText(1, QString::number(it->size)); /* (1) Size */
		item -> setText(2, QString::number(0)); 			/* (2) Rank */ // what is this ???
		item -> setText(3, QString::fromStdString(it->hash)); 

		/* add to the list */
		items.append(item);
	}

	/* add the items in! */
	tree->insertTopLevelItems(0, items);

	/* iterate through the sources */
	std::list<std::string>::const_iterator pit;

	QString msgTxt;
	for(pit = msgInfo.msgto.begin(); pit != msgInfo.msgto.end(); pit++)
	{
	 if (QString::fromStdString(rsPeers->getPeerName(*pit)) == "")
	 {
		msgTxt += "<a style='color: black;'href='" + tr("Anonymous") + "@" + QString::fromStdString(*pit) + "'> " +  tr("Anonymous")  + "</a>" + "    ";
	 }
	 else
	 	msgTxt += "<a style='color: black;'href='" + QString::fromStdString(rsPeers->getPeerName(*pit)) + "@" + QString::fromStdString(*pit) + "'> " + QString::fromStdString(rsPeers->getPeerName(*pit))  + "</a>" + "   ";
	 	
	}

	if (msgInfo.msgcc.size() > 0)
		msgTxt += "\nCc: ";
	for(pit = msgInfo.msgcc.begin(); pit != msgInfo.msgcc.end(); pit++)
	{
   if (QString::fromStdString(rsPeers->getPeerName(*pit)) == "")
	 {
		msgTxt += "<a style='color: black;'href='" + tr("Anonymous") + "@" + QString::fromStdString(*pit) + "'> " +  tr("Anonymous")  + "</a>" + "    ";
	 }
	 else
		msgTxt += "<a style='color: black;'href='" + QString::fromStdString(rsPeers->getPeerName(*pit)) + "@" + QString::fromStdString(*pit) + "'> " + QString::fromStdString(rsPeers->getPeerName(*pit))  + "</a>" + "   ";
	}

	if (msgInfo.msgbcc.size() > 0)
		msgTxt += "\nBcc: ";
	for(pit = msgInfo.msgbcc.begin(); pit != msgInfo.msgbcc.end(); pit++)
	{
	 if (QString::fromStdString(rsPeers->getPeerName(*pit)) == "")
	 {
		msgTxt += "<a style='color: black;'href='" + tr("Anonymous") + "@" + QString::fromStdString(*pit) + "'> " +  tr("Anonymous")  + "</a>" + "    ";
	 }
	 else
		msgTxt += "<a style='color: black;'href='" + QString::fromStdString(rsPeers->getPeerName(*pit)) + "@" + QString::fromStdString(*pit) + "'> " + QString::fromStdString(rsPeers->getPeerName(*pit))  + "</a>" + "   ";
	}

	{
		QDateTime qtime;
		qtime.setTime_t(msgInfo.ts);
		QString timestamp = qtime.toString("dd.MM.yyyy hh:mm:ss");
		ui.dateText-> setText(timestamp);
	}
	ui.toText->setText(msgTxt);
	ui.fromText->setText("<a style='color: blue;' href='" + QString::fromStdString(rsPeers->getPeerName(msgInfo.srcId)) + "@" + QString::fromStdString(msgInfo.srcId) + "'> " + QString::fromStdString(rsPeers->getPeerName(msgInfo.srcId)) +"</a>");
	ui.fromText->setToolTip(QString::fromStdString(rsPeers->getPeerName(msgInfo.srcId)) + "@" + QString::fromStdString(msgInfo.srcId));

	ui.subjectText->setText(QString::fromStdWString(msgInfo.title));
	ui.msgText->setHtml(QString::fromStdWString(msgInfo.msg));

	{
		std::ostringstream out;
		out << "(" << msgInfo.count << " Files)";
		ui.filesText->setText(QString::fromStdString(out.str()));
	}

	std::cerr << "MessagesDialog::insertMsgTxtAndFiles() Msg Displayed OK!" << std::endl;
}

bool MessagesDialog::getCurrentMsg(std::string &cid, std::string &mid)
{
	QModelIndex currentIndex = ui.messagestreeView->currentIndex();
	currentIndex = proxyModel->mapToSource(currentIndex);
	int rowSelected = -1;

	/* get its Ids */
	if (currentIndex.isValid() == false)
	{
		//If no message is selected. assume first message is selected.
		if(MessagesModel->rowCount() == 0)
		{
			return false;
		}
		else
		{
			rowSelected = 0;
		}
	}
	else
	{
		rowSelected = currentIndex.row();
	}

	QStandardItem *item;
	item = MessagesModel->item(rowSelected,COLUMN_SRCID);
	cid = item->text().toStdString();
	
	item = MessagesModel->item(rowSelected,COLUMN_MSGID);
	mid = item->text().toStdString();
	return true;
}

void MessagesDialog::removemessage()
{
	QList<QModelIndex> selectedIndexList= ui.messagestreeView->selectionModel() -> selectedIndexes ();
	QList<int> rowList;
	QModelIndex selectedIndex;
	for(QList<QModelIndex>::iterator it = selectedIndexList.begin(); it != selectedIndexList.end(); it++)
	{
		selectedIndex = proxyModel->mapToSource(*it);
		int row = selectedIndex.row();
		if (rowList.contains(row) == false)
		{
			rowList.append(row);
		}
	}

	for(QList<int>::const_iterator it1(rowList.begin());it1!=rowList.end();++it1)
	{
		rsMsgs->MessageDelete(MessagesModel->item((*it1),COLUMN_MSGID)->text().toStdString());
	}

	insertMessages();
	return;
}

void MessagesDialog::print()
{
#ifndef QT_NO_PRINTER
    QPrinter printer(QPrinter::HighResolution);
    printer.setFullPage(true);
    QPrintDialog *dlg = new QPrintDialog(&printer, this);
    if (ui.msgText->textCursor().hasSelection())
        dlg->addEnabledOption(QAbstractPrintDialog::PrintSelection);
    dlg->setWindowTitle(tr("Print Document"));
    if (dlg->exec() == QDialog::Accepted) {
        ui.msgText->print(&printer);
    }
    delete dlg;
#endif
}

void MessagesDialog::printpreview()
{
    PrintPreview *preview = new PrintPreview(ui.msgText->document(), this);
    preview->setWindowModality(Qt::WindowModal);
    preview->setAttribute(Qt::WA_DeleteOnClose);
    preview->show();
}

void MessagesDialog::anchorClicked (const QUrl& link ) 
{
#ifdef FORUM_DEBUG
	std::cerr << "MessagesDialog::anchorClicked link.scheme() : " << link.scheme().toStdString() << std::endl;
#endif
    
	if (link.scheme() == "retroshare")
	{
		RetroShareLink rslnk(link.toString()) ;

#ifdef FORUM_DEBUG
		std::cerr << "MessagesDialog::anchorClicked FileRequest : fileName : " << fileName << ". fileHash : " << fileHash << ". fileSize : " << fileSize << std::endl;
#endif

		if(rslnk.valid())
		{
			std::list<std::string> srcIds;

			if(rsFiles->FileRequest(rslnk.name().toStdString(), rslnk.hash().toStdString(), rslnk.size(), "", RS_FILE_HINTS_NETWORK_WIDE, srcIds))
			{
				QMessageBox mb(tr("File Request Confirmation"), tr("The file has been added to your download list."),QMessageBox::Information,QMessageBox::Ok,0,0);
				mb.setButtonText( QMessageBox::Ok, "OK" );
				mb.exec();
			}
			else
			{
				QMessageBox mb(tr("File Request canceled"), tr("The file has not been added to your download list, because you already have it."),QMessageBox::Information,QMessageBox::Ok,0,0);
				mb.setButtonText( QMessageBox::Ok, "OK" );
				mb.exec();
			}
		} 
		else 
		{
			QMessageBox mb(tr("File Request Error"), tr("The file link is malformed."),QMessageBox::Information,QMessageBox::Ok,0,0);
			mb.setButtonText( QMessageBox::Ok, "OK" );
			mb.exec();
		}
	} 
	else if (link.scheme() == "http") 
	{
		QDesktopServices::openUrl(link);
	} 
	else if (link.scheme() == "") 
	{
		//it's probably a web adress, let's add http:// at the beginning of the link
		QString newAddress = link.toString();
		newAddress.prepend("http://");
		QDesktopServices::openUrl(QUrl(newAddress));
	}
}

bool MessagesDialog::fileSave()
{
    if (fileName.isEmpty())
        return fileSaveAs();

    QFile file(fileName);
    if (!file.open(QFile::WriteOnly))
        return false;
    QTextStream ts(&file);
    ts.setCodec(QTextCodec::codecForName("UTF-8"));
    ts << ui.msgText->document()->toHtml("UTF-8");
    ui.msgText->document()->setModified(false);
    return true;
}

bool MessagesDialog::fileSaveAs()
{
    QString fn = QFileDialog::getSaveFileName(this, tr("Save as..."),
                                              QString(), tr("HTML-Files (*.htm *.html);;All Files (*)"));
    if (fn.isEmpty())
        return false;
    setCurrentFileName(fn);
    return fileSave();
}

void MessagesDialog::setCurrentFileName(const QString &fileName)
{
    this->fileName = fileName;
    ui.msgText->document()->setModified(false);

    setWindowModified(false);
}

void MessagesDialog::buttonsicononly()
{
    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonIconOnly);

    RSettings settings(QString("MessageDialog"));

    settings.setValue("ToolButon_Stlye1",ui.newmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye2",ui.removemessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye3",ui.replymessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye4",ui.replyallmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye5",ui.forwardmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye6",ui.printbutton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye7",ui.viewtoolButton->toolButtonStyle());
}

void MessagesDialog::buttonstextbesideicon()
{
    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    RSettings settings(QString("MessageDialog"));

    settings.setValue("ToolButon_Stlye1",ui.newmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye2",ui.removemessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye3",ui.replymessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye4",ui.replyallmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye5",ui.forwardmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye6",ui.printbutton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye7",ui.viewtoolButton->toolButtonStyle());
}

void MessagesDialog::buttonstextundericon()
{
    RshareSettings settings;

    settings.beginGroup("MessageDialog");

    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);

    settings.setValue("ToolButon_Stlye1",ui.newmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye2",ui.removemessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye3",ui.replymessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye4",ui.replyallmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye5",ui.forwardmessageButton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye6",ui.printbutton->toolButtonStyle());
    settings.setValue("ToolButon_Stlye7",ui.viewtoolButton->toolButtonStyle());

    settings.endGroup();
}

void MessagesDialog::loadToolButtonsettings()
{
    RshareSettings settings;

    settings.beginGroup("MessageDialog");

    if(settings.value("ToolButon_Stlye1","0").toInt() == 0)
    {
    qDebug() << "ToolButon IconOnly";
    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
    }

    else if (settings.value("ToolButon_Stlye1","2").toInt() ==2)
    {
    qDebug() << "ToolButon TextBesideIcon";
    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    }

    else if(settings.value("ToolButon_Stlye1","3").toInt() ==3)
    {
    qDebug() << "ToolButton TextUnderIcon";
    ui.newmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.removemessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.replymessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.replyallmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.forwardmessageButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.printbutton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    ui.viewtoolButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    }

    settings.endGroup();
}

void MessagesDialog::filterRegExpChanged()
{
    QRegExp regExp(ui.filterPatternLineEdit->text(),  Qt::CaseInsensitive , QRegExp::FixedString);
    proxyModel->setFilterRegExp(regExp);
}

void MessagesDialog::filterColumnChanged()
{
    int nFilterColumn = FilterColumnFromComboBox(ui.filterColumnComboBox->currentIndex());
    if (nFilterColumn == COLUMN_CONTENT) {
        // need content ... refill
        insertMessages();
    }
    proxyModel->setFilterKeyColumn(nFilterColumn);

    // save index
    RSettings settings(QString("MessageDialog"));
    settings.setValue("filterColumn", nFilterColumn);
}

void MessagesDialog::updateMessageSummaryList()
{
	unsigned int newInboxCount = 0;
	unsigned int newOutboxCount = 0;
	unsigned int newDraftCount = 0;
	unsigned int newSentboxCount = 0;
	unsigned int inboxCount = 0;

	/* calculating the new messages */
 	rsMsgs->getMessageCount (&inboxCount, &newInboxCount, &newOutboxCount, &newDraftCount, &newSentboxCount);

	QString textItem;
	/*updating the labels in leftcolumn*/

	//QList<QListWidgetItem *> QListWidget::findItems ( const QString & text, Qt::MatchFlags flags ) const
	QListWidgetItem* item = ui.listWidget->item(0);
	if (newInboxCount != 0)
	{
		textItem = tr("Inbox") + " " + "(" + QString::number(newInboxCount)+")";
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(true);
		item->setFont(qf);
		item->setIcon(QIcon(":/images/folder-inbox-new.png"));
		item->setForeground(QBrush(QColor(49, 106, 197)));
	}
	else
	{
		textItem = tr("Inbox");
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(false);
		item->setFont(qf);
		item->setIcon(QIcon(":/images/folder-inbox.png"));
		item->setForeground(QBrush(QColor(0, 0, 0)));	
	}
	
	//QList<QListWidgetItem *> QListWidget::findItems ( const QString & text, Qt::MatchFlags flags ) const
	item = ui.listWidget->item(1);
	if (newOutboxCount != 0)
	{
		textItem = tr("Outbox") + " " + "(" + QString::number(newOutboxCount)+")";
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(true);
		item->setFont(qf);
	}
	else
	{
		textItem = tr("Outbox");
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(false);
		item->setFont(qf);
		
	}	
	

	//QList<QListWidgetItem *> QListWidget::findItems ( const QString & text, Qt::MatchFlags flags ) const
	item = ui.listWidget->item(2);
	if (newDraftCount != 0)
	{
		textItem = tr("Draft") + "(" + QString::number(newDraftCount)+")";
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(true);
		item->setFont(qf);
	}
	else
	{
		textItem = tr("Draft");
		item->setText(textItem);
		QFont qf = item->font();
		qf.setBold(false);
		item->setFont(qf);
		
	}

	/* Total Inbox */
	item = ui.listWidget->item(5);
	textItem = tr("Total Inbox:") + " "  + QString::number(inboxCount);
	item->setText(textItem);

	/* Total Sent */
	item = ui.listWidget->item(6);
	textItem = tr("Total Sent:") + " "  + QString::number(newSentboxCount);
	item->setText(textItem);
}

/** clear Filter **/
void MessagesDialog::clearFilter()
{
 	ui.filterPatternLineEdit->clear();
 	ui.filterPatternLineEdit->setFocus();
}

/* toggle clearButton */
void MessagesDialog::toggleclearButton()
{
    QString text = ui.filterPatternLineEdit->text();
    
    if (text.isEmpty())
    {
      ui.clearButton->hide();
    }
    else
    {
      ui.clearButton->show();
    }
    
}