OPIE: noncore/unsupported/mail2/viewmail.cpp Source File

00001 #include <qtextbrowser.h>
00002 #include <qmessagebox.h>
00003 #include <qaction.h>
00004 #include <qapplication.h>
00005 
00006 #include "mailfactory.h"
00007 #include "composer.h"
00008 #include "viewmail.h"
00009 
00010 AttachItem::AttachItem(QListView *parent, AttachItemStore &attachItemStore)
00011         : QListViewItem(parent), _attachItemStore(attachItemStore)
00012 {
00013         setText(0, _attachItemStore.mimeType());
00014         setText(1, _attachItemStore.fileName());
00015         setText(2, _attachItemStore.description());
00016 }
00017 
00018 AttachItem::AttachItem(QListViewItem *parent, AttachItemStore &attachItemStore)
00019         : QListViewItem(parent), _attachItemStore(attachItemStore)
00020 {
00021         setText(0, _attachItemStore.mimeType());
00022         setText(1, _attachItemStore.fileName());
00023         setText(2, _attachItemStore.description());
00024 }
00025 
00026 ViewMail::ViewMail(IMAPResponseFETCH &mail, IMAPHandler *handler, QWidget *parent, const char *name, WFlags fl)
00027         : ViewMailBase(parent, name, fl), _inLoop(false), _mail(mail), _handler(handler)
00028 {
00029         setCaption(caption().arg(mail.envelope().from()[0].name()));
00030 
00031         _gotBody = false;
00032         _mailHtml = tr(
00033                 "<html><body>"
00034                 "<div align=center><b>%1</b></div>"
00035                 "<b>From:</b> %2<br>"
00036                 "<b>To:</b> %3<br>"
00037                 "%4"
00038                 "%5"
00039                 "<b>Date:</b> %6<hr>"
00040                 "<font face=fixed>%7</font>")
00041                 .arg(deHtml(mail.envelope().subject().isNull() ? tr("(no subject)") 
00042                         : deHtml(mail.envelope().subject())))
00043                 .arg(deHtml(mail.envelope().from().toString().isNull() ? tr("(no from)") 
00044                         : mail.envelope().from().toString()))
00045                 .arg(deHtml(mail.envelope().to().toString().isNull() ? tr("(no recipient)")
00046                         : mail.envelope().to().toString()))
00047                 .arg(mail.envelope().cc().toString().isNull() ? QString(0) 
00048                         : tr("<b>Cc:</b> %1<br>").arg(deHtml(mail.envelope().cc().toString())))
00049                 .arg(mail.envelope().bcc().toString().isNull() ? QString(0)
00050                         : tr("<b>Bcc:</b> %1<br>").arg(deHtml(mail.envelope().bcc().toString())))
00051                 .arg(mail.envelope().mailDate().isNull() ? tr("(no date)") 
00052                         : mail.envelope().mailDate())
00053                 .arg("%1");
00054 
00055         connect(reply, SIGNAL(activated()), SLOT(slotReply()));
00056         connect(forward, SIGNAL(activated()), SLOT(slotForward()));
00057 
00058         attachments->setEnabled(_gotBody);
00059         browser->setText(QString(_mailHtml).arg(tr("Getting mail body from server. Please wait...")));
00060 
00061         _handler->iUid("FETCH", QString("%1 (BODY[1])").arg(mail.uid()));
00062         connect(_handler, SIGNAL(gotResponse(IMAPResponse&)), SLOT(slotIMAPUid(IMAPResponse&)));
00063 }
00064 
00065 ViewMail::~ViewMail()
00066 {
00067         hide();
00068 }
00069 
00070 void ViewMail::hide()
00071 {
00072         QWidget::hide();
00073 
00074         if (_inLoop) {
00075                 _inLoop = false;
00076                 qApp->exit_loop();
00077         }
00078 }
00079 
00080 void ViewMail::exec()
00081 {
00082         show();
00083 
00084         if (!_inLoop) {
00085                 _inLoop = true;
00086                 qApp->enter_loop();
00087         }
00088 }
00089 
00090 QString ViewMail::deHtml(const QString &string)
00091 {
00092         QString string_ = string;
00093         string_.replace(QRegExp("&"), "&amp;");
00094         string_.replace(QRegExp("<"), "&lt;");
00095         string_.replace(QRegExp(">"), "&gt;");
00096         string_.replace(QRegExp("\\n"), "<br>");
00097         return string_;
00098 }
00099 
00100 void ViewMail::slotReply()
00101 {
00102         if (!_gotBody) {
00103                 QMessageBox::information(this, tr("Error"), tr("<p>The mail body is not yet downloaded, so you cannot reply yet."), tr("Ok"));
00104                 return;
00105         }
00106 
00107         QString rtext;
00108         rtext += QString("* %1 wrote on %2:\n")         // no i18n on purpose
00109                 .arg(_mail.envelope().from()[0].toString())
00110                 .arg(_mail.envelope().mailDate());
00111 
00112         QString text = _mail.bodyPart(1).data();
00113         QStringList lines = QStringList::split(QRegExp("\\n"), text);
00114         QStringList::Iterator it;
00115         for (it = lines.begin(); it != lines.end(); it++) {
00116                 rtext += "> " + *it + "\n";
00117         }
00118         rtext += "\n";
00119 
00120         QString prefix;
00121         if (_mail.envelope().subject().find(QRegExp("^Re: *$")) != -1) prefix = "";
00122         else prefix = "Re: ";                           // no i18n on purpose
00123 
00124         SendMail sendMail;
00125         sendMail.setTo(_mail.envelope().from()[0].toString());
00126         sendMail.setSubject(prefix + _mail.envelope().subject());
00127         sendMail.setInReplyTo(_mail.envelope().messageId());
00128         sendMail.setMessage(rtext);
00129 
00130         Composer composer(this, 0, true);
00131         composer.setSendMail(sendMail);
00132         composer.showMaximized();
00133         composer.exec();
00134 }
00135 
00136 void ViewMail::slotForward()
00137 {
00138         if (!_gotBody) {
00139                 QMessageBox::information(this, tr("Error"), tr("<p>The mail body is not yet downloaded, so you cannot forward yet."), tr("Ok"));
00140                 return;
00141         }
00142 
00143         QString ftext;
00144         ftext += QString("\n----- Forwarded message from %1 -----\n\n")
00145                 .arg(_mail.envelope().from()[0].toString());
00146         if (!_mail.envelope().mailDate().isNull())
00147                 ftext += QString("Date: %1\n")
00148                         .arg(_mail.envelope().mailDate());
00149         if (!_mail.envelope().from()[0].toString().isNull())
00150                 ftext += QString("From: %1\n")
00151                         .arg(_mail.envelope().from()[0].toString());
00152         if (!_mail.envelope().to().toString().isNull())
00153                 ftext += QString("To: %1\n")
00154                         .arg(_mail.envelope().to().toString());
00155         if (!_mail.envelope().cc().toString().isNull())
00156                 ftext += QString("Cc: %1\n")
00157                         .arg(_mail.envelope().cc().toString());
00158         if (!_mail.envelope().bcc().toString().isNull())
00159                 ftext += QString("Bcc: %1\n")
00160                         .arg(_mail.envelope().bcc().toString());
00161         if (!_mail.envelope().subject().isNull())
00162                 ftext += QString("Subject: %1\n")
00163                         .arg(_mail.envelope().subject());
00164 
00165         ftext += QString("\n%1\n")
00166                 .arg(_mail.bodyPart(1).data());
00167 
00168         ftext += QString("----- End forwarded message -----\n");
00169 
00170         SendMail sendMail;
00171         sendMail.setSubject("Fwd: " + _mail.envelope().subject());
00172         sendMail.setMessage(ftext);
00173 
00174         Composer composer(this, 0, true);
00175         composer.setSendMail(sendMail);
00176         composer.showMaximized();
00177         composer.exec();
00178 }
00179 
00180 void ViewMail::slotIMAPUid(IMAPResponse &response)
00181 {
00182         disconnect(_handler, SIGNAL(gotResponse(IMAPResponse&)), this, SLOT(slotIMAPUid(IMAPResponse&)));
00183 
00184         if (response.statusResponse().status() == IMAPResponseEnums::OK) {
00185                 QValueList<IMAPResponseBodyPart> bodyParts;
00186                 bodyParts.append(response.FETCH()[0].bodyPart(0));
00187                 _mail.setBodyParts(bodyParts);
00188 
00189                 browser->setText(QString(_mailHtml).arg(deHtml(response.FETCH()[0].bodyPart(0).data())));
00190 
00191 //              fillList(response.FETCH()[0].bodyStructure());
00192 
00193                 _gotBody = true;
00194         } else {
00195                 QMessageBox::warning(this, tr("Error"), tr("<p>I was unable to retrieve the mail from the server. You can try again later or give up.</p>"), tr("Ok"));
00196         }
00197 }
00198