1 files changed, 326 insertions, 0 deletions

diff --git a/noncore/unsupported/mailit/readmail.cpp b/noncore/unsupported/mailit/readmail.cpp
new file mode 100644
index 0000000..4954f34
--- a/dev/null
+++ b/noncore/unsupported/mailit/readmail.cpp
@@ -0,0 +1,326 @@
+/**********************************************************************
+** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt Palmtop Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include "readmail.h"
+#include <qimage.h>
+#include <qmime.h>
+#include <qaction.h>
+#include "resource.h"
+
+ReadMail::ReadMail( QWidget* parent,  const char* name, WFlags fl )
+        : QMainWindow(parent, name, fl)
+{
+        plainTxt = FALSE;
+        
+        init();
+        viewAtt = new ViewAtt(0, "View Attatchments");
+}
+
+ReadMail::~ReadMail()
+{
+        delete emailView->mimeSourceFactory();
+        delete viewAtt;
+}
+
+void ReadMail::init()
+{
+        setToolBarsMovable(FALSE);
+        
+        bar = new QToolBar(this);
+        bar->setHorizontalStretchable( TRUE );
+
+        menu = new QMenuBar( bar );
+
+        viewMenu = new QPopupMenu(menu);
+        menu->insertItem( tr( "&View" ), viewMenu);
+
+        mailMenu = new QPopupMenu(menu);
+        menu->insertItem( tr( "&Mail" ), mailMenu);
+
+        bar = new QToolBar(this);
+        
+            //reply dependant on viewing inbox
+        replyButton = new QAction( tr( "Reply" ), Resource::loadPixmap( "pass" ),
+                QString::null, 0, this, 0 );
+        connect(replyButton, SIGNAL(activated()), this, SLOT(reply()) );
+
+        previousButton = new QAction( tr( "Previous" ), Resource::loadPixmap( "back" ), QString::null, 0, this, 0 );
+        connect( previousButton, SIGNAL( activated() ), this, SLOT( previous() ) );
+        previousButton->addTo(bar);
+        previousButton->addTo(viewMenu);
+
+        nextButton = new QAction( tr( "Next" ), Resource::loadPixmap( "forward" ), QString::null, 0, this, 0 );
+        connect( nextButton, SIGNAL( activated() ), this, SLOT( next() ) );
+        nextButton->addTo(bar);
+        nextButton->addTo(viewMenu);
+
+        attatchmentsButton = new QAction( tr( "Attatchments" ), Resource::loadPixmap( "fileopen" ), QString::null, 0, this, 0 );
+        connect( attatchmentsButton, SIGNAL( activated() ), this,
+                SLOT( viewAttatchments() ) );
+        attatchmentsButton->addTo(bar);
+        attatchmentsButton->addTo(viewMenu);
+        
+        plainTextButton = new QAction( tr( "Text Format" ), Resource::loadPixmap( "new" ), QString::null, 0, this, 0, TRUE);
+        connect( plainTextButton, SIGNAL( activated() ), this, SLOT( shiftText() ) );
+        plainTextButton->addTo(bar);
+        plainTextButton->addTo(viewMenu);
+
+        deleteButton = new QAction( tr( "Delete" ), Resource::loadPixmap( "trash" ), QString::null, 0, this, 0 );
+        connect( deleteButton, SIGNAL( activated() ), this, SLOT( deleteItem() ) );
+        deleteButton->addTo(bar);
+        deleteButton->addTo(mailMenu);
+
+        viewMenu->insertItem(Resource::loadPixmap("close"), "Close", this, SLOT(close()));
+                
+        emailView = new QTextView( this, "emailView" );
+        setCentralWidget(emailView);
+
+        mime = new QMimeSourceFactory();
+        emailView->setMimeSourceFactory(mime);
+}
+
+void ReadMail::updateView()
+{
+        Enclosure *ePtr;
+        QString mailStringSize;
+        QString text, temp;
+        
+                mail->read = TRUE;              //mark as read
+        inbox = mail->received;
+        
+        replyButton->removeFrom(mailMenu);
+        replyButton->removeFrom(bar);
+        
+        if (inbox == TRUE) {
+                replyButton->addTo(bar);
+                replyButton->addTo(mailMenu);
+                
+                if (!mail->downloaded) {
+                        //report currently viewed mail so that it will be
+                        //placed first in the queue of new mails to download
+                        emit viewingMail(mail);
+                        
+                        double mailSize = (double) mail->size;
+                        if (mailSize < 1024) {
+                                mailStringSize.setNum(mailSize);
+                                mailStringSize += " Bytes";
+                        } else if (mailSize < 1024*1024) {
+                                mailStringSize.setNum( (mailSize / 1024), 'g', 2 );
+                                mailStringSize += " Kb";
+                        } else {
+                                mailStringSize.setNum( (mailSize / (1024*1024)), 'g', 3);
+                                mailStringSize += " Mb";
+                        }
+                }
+        }
+
+        QMimeSourceFactory *mime = emailView->mimeSourceFactory();
+        
+                if (! plainTxt) {                                       //use RichText, inline pics etc.
+                emailView->setTextFormat(QTextView::RichText);
+                text = "<b><big><center><font color=\"blue\">" + mail->subject
+                        +"</font></center></big></b><br>";
+                text += "<b>From: </b>" + mail->from + " <i>" +
+                        mail->fromMail + "</i><br>";
+        
+                text +="<b>To: </b>";
+                for (QStringList::Iterator it = mail->recipients.begin();
+                        it != mail->recipients.end(); ++it ) {
+                        text += *it + " ";
+                }
+                text += "<br>"  + mail->date;
+        
+                if (mail->files.count() > 0) {
+                        text += "<br><b>Attatchments: </b>";
+                        
+                        for ( ePtr=mail->files.first(); ePtr != 0; ePtr=mail->files.next() ) {
+                                text += ePtr->originalName + " ";
+                        }
+                        text += "<hr><br>" + mail->body;
+                
+                        if (inbox) {
+                                for ( ePtr=mail->files.first(); ePtr != 0; ePtr=mail->files.next() ) {
+
+                                        text += "<br><hr><b>Attatchment: </b>" +
+                                                ePtr->originalName + "<hr>";
+                                
+                                        if (ePtr->contentType == "TEXT") {
+                                                QFile f(ePtr->path + ePtr->name);
+                                        
+                                                if (f.open(IO_ReadOnly) ) {
+                                                        QTextStream t(&f);
+                                                        temp = t.read();
+                                                        text += temp + "<br>";
+                                                        f.close();
+                                                } else {
+                                                        text += "<b>Could not locate file</b><br>";
+                                                }
+                                        
+                                        }
+                                        if (ePtr->contentType == "IMAGE") {
+        //                                              temp.setNum(emailView->width());//get display width
+        //                                      text += "<img width=" + temp +" src =""" +
+        //                                              ePtr->originalName + """> </img>";
+                                                text += "<img src =""" +
+                                                        ePtr->originalName + """> </img>";
+                                                mime->setPixmap(ePtr->originalName, QPixmap( (ePtr->path + ePtr->name) ));
+                                        }
+                                }
+                        }
+                } else {
+                        if (mail->downloaded || !inbox) {
+                                text += "<hr><br>" + mail->body;
+                        } else {
+                                text += "<hr><br><b> Awaiting download </b><br>";
+                                text += "Size of mail: " + mailStringSize;
+                        }
+                }
+                emailView->setText(text);
+                } else {                                                                        // show plain txt mail
+                emailView->setTextFormat(QTextView::PlainText);
+                text = "Subject: " + mail->subject + "\n";
+                text += "From: " + mail->from + " " + mail->fromMail + "\n";
+                text += "To: ";
+                for (QStringList::Iterator it = mail->recipients.begin();
+                        it != mail->recipients.end(); ++it ) {
+                        text += *it + " ";
+                }
+                text += "\nDate: " + mail->date + "\n";
+                if (mail->files.count() > 0) {
+                        text += "Attatchments: ";
+                        for ( ePtr=mail->files.first(); ePtr != 0; ePtr=mail->files.next() ) {
+                                text += ePtr->originalName + " ";
+                        }
+                        text += "\n\n";
+                } else text += "\n";
+                
+                if (!inbox) {
+                        text += mail->body;
+                } else if (mail->downloaded) {
+                        text += mail->bodyPlain;
+                } else {
+                        text += "\nAwaiting download\n";
+                        text += "Size of mail: " + mailStringSize;
+                }
+                
+                emailView->setText(text);
+        }
+        
+        if (mail->files.count() == 0)
+                attatchmentsButton->setEnabled(FALSE);
+        else attatchmentsButton->setEnabled(TRUE);
+        
+        setCaption("Examining mail: " + mail->subject);
+}
+
+//update view with current EmailListItem (item)
+void ReadMail::update(QListView *thisView, Email *mailIn)
+{
+        view = thisView;
+        item = (EmailListItem *) view->selectedItem();
+        mail = mailIn;
+        updateView();
+                updateButtons();
+}
+
+void ReadMail::mailUpdated(Email *mailIn)
+{
+        if (mailIn == mail) {
+                updateView();
+        } else {
+                updateButtons();
+        }
+}
+
+void ReadMail::close()
+{
+        emit cancelView();
+}
+
+//gets next item in listview, exits if there is no next
+void ReadMail::next()
+{
+        item = (EmailListItem *) item->nextSibling();
+        if (item != NULL) {
+                mail = item->getMail();
+                updateView();
+        }
+        updateButtons();
+}
+
+//gets previous item in listview, exits if there is no previous
+void ReadMail::previous()
+{
+        item = (EmailListItem *) item->itemAbove();
+        if (item != NULL) {
+                mail = item->getMail();
+                updateView();
+        }
+        updateButtons();
+}
+
+//deletes item, tries bringing up next or previous, exits if unsucessful
+void ReadMail::deleteItem()
+{
+        EmailListItem *temp = item;
+                temp = (EmailListItem *) item->nextSibling();//trybelow
+        if (temp == NULL)
+                temp = (EmailListItem *) item->itemAbove(); //try above
+        
+        emit removeItem(item, inbox);
+        
+        item = temp;
+                if (item != NULL) {                                                     //more items in list
+                mail = item->getMail();
+                updateView();
+                updateButtons();
+                } else close();                                                         //no more items to see
+}
+
+void ReadMail::updateButtons()
+{
+        EmailListItem *temp;
+        
+        temp = item;
+        if ((EmailListItem *) temp->nextSibling() == NULL)
+                nextButton->setEnabled(FALSE);
+        else nextButton->setEnabled(TRUE);
+        
+        temp = item;
+        if ((EmailListItem *) temp->itemAbove() == NULL)
+                previousButton->setEnabled(FALSE);
+        else previousButton->setEnabled(TRUE);
+}
+
+void ReadMail::shiftText()
+{
+        plainTxt = ! plainTxt;
+        updateView();
+}
+
+void ReadMail::viewAttatchments()
+{
+        viewAtt->update(mail, inbox);
+        viewAtt->showMaximized();
+}
+
+void ReadMail::reply()
+{
+        emit replyRequested(*mail);
+}