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authorzautrix <zautrix>2004-07-03 16:33:12 (UTC)
committer zautrix <zautrix>2004-07-03 16:33:12 (UTC)
commite3b89230f065c48c84b48c88edb6eb088374c487 (patch) (side-by-side diff)
tree162ea2ef909a6f82ccfcedf45d80d6c821174912 /kmicromail/viewmail.cpp
parent2dd6ac0b2d24c91d35ce674a6c26351352df2b15 (diff)
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Initial revision
Diffstat (limited to 'kmicromail/viewmail.cpp') (more/less context) (show whitespace changes)
-rw-r--r--kmicromail/viewmail.cpp525
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diff --git a/kmicromail/viewmail.cpp b/kmicromail/viewmail.cpp
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+++ b/kmicromail/viewmail.cpp
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+#include "composemail.h"
+#include "viewmail.h"
+
+#include <libmailwrapper/settings.h>
+#include <libmailwrapper/abstractmail.h>
+#include <libmailwrapper/mailtypes.h>
+#include <kapplication.h>
+
+/* OPIE */
+//#include <opie2/odebug.h>
+//#include <opie2/ofiledialog.h>
+//#include <opie2/oimagescrollview.h>
+
+#include <kfiledialog.h>
+#include <kdialog.h>
+
+#include <qpe/config.h>
+#include <qpe/qpeapplication.h>
+
+/* QT */
+#include <qtextbrowser.h>
+#include <qmessagebox.h>
+#include <qtextstream.h>
+#include <qaction.h>
+#include <qpopupmenu.h>
+#include <qfile.h>
+#include <qlayout.h>
+
+//using namespace Opie::Ui;
+//using namespace Opie::Core;
+
+AttachItem::AttachItem(QListView * parent,QListViewItem *after, const QString&mime,const QString&desc,const QString&file,
+ const QString&fsize,int num,const QValueList<int>&path)
+ : QListViewItem(parent,after),_partNum(num)
+{
+ _path=path;
+ setText(0, mime);
+ setText(1, desc);
+ setText(2, file);
+ setText(3, fsize);
+}
+
+AttachItem::AttachItem(QListViewItem * parent,QListViewItem *after, const QString&mime,const QString&desc,const QString&file,
+ const QString&fsize,int num,const QValueList<int>&path)
+ : QListViewItem(parent,after),_partNum(num)
+{
+ _path=path;
+ setText(0, mime);
+ setText(1, desc);
+ setText(2, file);
+ setText(3, fsize);
+}
+
+bool AttachItem::isParentof(const QValueList<int>&path)
+{
+ /* if not set, then no parent */
+ if (path.count()==0||_path.count()==0) return false;
+ /* the parent must have one digit less then a child */
+ if (path.count()!=_path.count()+1) return false;
+ for (unsigned int i=0; i < _path.count();++i)
+ {
+ if (_path[i]!=path[i]) return false;
+ }
+ return true;
+}
+
+AttachItem* ViewMail::searchParent(const QValueList<int>&path)
+{
+ QListViewItemIterator it( attachments );
+ for ( ; it.current(); ++it )
+ {
+ AttachItem*ati = (AttachItem*)it.current();
+ if (ati->isParentof(path)) return ati;
+ }
+ return 0;
+}
+
+AttachItem* ViewMail::lastChild(AttachItem*parent)
+{
+ if (!parent) return 0;
+ AttachItem* item = (AttachItem*)parent->firstChild();
+ if (!item) return item;
+ AttachItem*temp=0;
+ while( (temp=(AttachItem*)item->nextSibling()))
+ {
+ item = temp;
+ }
+ return item;
+}
+
+void ViewMail::setBody(const RecBodyP&body )
+{
+
+ m_body = body;
+ m_mail[2] = body->Bodytext();
+ attachbutton->setEnabled(body->Parts().count()>0);
+ attachments->setEnabled(body->Parts().count()>0);
+ if (body->Parts().count()==0)
+ {
+ return;
+ }
+ AttachItem * curItem=0;
+ AttachItem * parentItem = 0;
+ QString type=body->Description()->Type()+"/"+body->Description()->Subtype();
+ QString desc,fsize;
+ double s = body->Description()->Size();
+ int w;
+ w=0;
+
+ while (s>1024)
+ {
+ s/=1024;
+ ++w;
+ if (w>=2) break;
+ }
+
+ QString q="";
+ switch(w)
+ {
+ case 1:
+ q="k";
+ break;
+ case 2:
+ q="M";
+ break;
+ default:
+ break;
+ }
+
+ {
+ /* I did not found a method to make a CONTENT reset on a QTextStream
+ so I use this construct that the stream will re-constructed in each
+ loop. To let it work, the textstream is packed into a own area of
+ code is it will be destructed after finishing its small job.
+ */
+ QTextOStream o(&fsize);
+ if (w>0) o.precision(2); else o.precision(0);
+ o.setf(QTextStream::fixed);
+ o << s << " " << q << "Byte";
+ }
+
+ curItem=new AttachItem(attachments,curItem,type,"Mailbody","",fsize,-1,body->Description()->Positionlist());
+ QString filename = "";
+
+ for (unsigned int i = 0; i < body->Parts().count();++i)
+ {
+ filename = "";
+ type = body->Parts()[i]->Type()+"/"+body->Parts()[i]->Subtype();
+ part_plist_t::ConstIterator it = body->Parts()[i]->Parameters().begin();
+ for (;it!=body->Parts()[i]->Parameters().end();++it)
+ {
+ if (it.key().lower()=="name")
+ {
+ filename=it.data();
+ }
+ }
+ s = body->Parts()[i]->Size();
+ w = 0;
+ while (s>1024)
+ {
+ s/=1024;
+ ++w;
+ if (w>=2) break;
+ }
+ switch(w)
+ {
+ case 1:
+ q="k";
+ break;
+ case 2:
+ q="M";
+ break;
+ default:
+ q="";
+ break;
+ }
+ QTextOStream o(&fsize);
+ if (w>0) o.precision(2); else o.precision(0);
+ o.setf(QTextStream::fixed);
+ o << s << " " << q << "Byte";
+ desc = body->Parts()[i]->Description();
+ parentItem = searchParent(body->Parts()[i]->Positionlist());
+ if (parentItem)
+ {
+ AttachItem*temp = lastChild(parentItem);
+ if (temp) curItem = temp;
+ curItem=new AttachItem(parentItem,curItem,type,desc,filename,fsize,i,body->Parts()[i]->Positionlist());
+ attachments->setRootIsDecorated(true);
+ curItem = parentItem;
+ }
+ else
+ {
+ curItem=new AttachItem(attachments,curItem,type,desc,filename,fsize,i,body->Parts()[i]->Positionlist());
+ }
+ }
+}
+
+
+void ViewMail::slotShowHtml( bool state )
+{
+ m_showHtml = state;
+ setText();
+}
+
+void ViewMail::slotItemClicked( QListViewItem * item , const QPoint & point, int )
+{
+ if (!item )
+ return;
+
+ if ( ( ( AttachItem* )item )->Partnumber() == -1 )
+ {
+ setText();
+ return;
+ }
+ QPopupMenu *menu = new QPopupMenu();
+ int ret=0;
+
+ if ( item->text( 0 ).left( 5 ) == "text/" || item->text(0)=="message/rfc822" )
+ {
+ menu->insertItem( tr( "Show Text" ), 1 );
+ }
+ if (item->text(0).left(6)=="image/") {
+ menu->insertItem(tr("Display image preview"),2);
+ }
+ menu->insertItem( tr( "Save Attachment" ), 0 );
+ menu->insertSeparator(1);
+
+ ret = menu->exec( point, 0 );
+
+ switch(ret)
+ {
+ case 0:
+ {
+ //MimeTypes types;
+ //types.insert( "all", "*" );
+ QString str = KFileDialog::getSaveFileName( "/", item->text( 2 ), this );
+
+ if( !str.isEmpty() )
+ {
+ encodedString*content = m_recMail->Wrapper()->fetchDecodedPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] );
+ if (content)
+ {
+ QFile output(str);
+ output.open(IO_WriteOnly);
+ output.writeBlock(content->Content(),content->Length());
+ output.close();
+ delete content;
+ }
+ }
+ }
+ break ;
+
+ case 2:
+ {
+ QString tmpfile = "/tmp/opiemail-image";
+ encodedString*content = m_recMail->Wrapper()->fetchDecodedPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] );
+ if (content) {
+ QFile output(tmpfile);
+ output.open(IO_WriteOnly);
+ output.writeBlock(content->Content(),content->Length());
+ output.close();
+ delete content;
+ MailImageDlg iview("");
+ iview.setName(tmpfile);
+ KApplication::execDialog(&iview);
+ output.remove();
+ }
+ }
+ break;
+ case 1:
+ if ( ( ( AttachItem* )item )->Partnumber() == -1 )
+ {
+ setText();
+ }
+ else
+ {
+ if ( m_recMail->Wrapper() != 0l )
+ { // make sure that there is a wrapper , even after delete or simular actions
+ browser->setText( m_recMail->Wrapper()->fetchTextPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] ) );
+ }
+ }
+ break;
+ }
+ delete menu;
+}
+
+
+void ViewMail::setMail(const RecMailP&mail )
+{
+
+ m_recMail = mail;
+
+ m_mail[0] = mail->getFrom();
+ m_mail[1] = mail->getSubject();
+ m_mail[3] = mail->getDate();
+ m_mail[4] = mail->Msgid();
+
+ m_mail2[0] = mail->To();
+ m_mail2[1] = mail->CC();
+ m_mail2[2] = mail->Bcc();
+
+ setText();
+}
+
+
+
+ViewMail::ViewMail( QWidget *parent, const char *name, WFlags fl)
+ : ViewMailBase(parent, name, fl), _inLoop(false)
+{
+ m_gotBody = false;
+ deleted = false;
+
+ connect( reply, SIGNAL(activated()), SLOT(slotReply()));
+ connect( forward, SIGNAL(activated()), SLOT(slotForward()));
+ connect( deleteMail, SIGNAL( activated() ), SLOT( slotDeleteMail() ) );
+ connect( showHtml, SIGNAL( toggled(bool) ), SLOT( slotShowHtml(bool) ) );
+
+ attachments->setEnabled(m_gotBody);
+ connect( attachments, SIGNAL( clicked(QListViewItem*,const QPoint&, int) ), SLOT( slotItemClicked(QListViewItem*,const QPoint&, int) ) );
+
+ readConfig();
+ attachments->setSorting(-1);
+}
+
+void ViewMail::readConfig()
+{
+ Config cfg( "mail" );
+ cfg.setGroup( "Settings" );
+ m_showHtml = cfg.readBoolEntry( "showHtml", false );
+ showHtml->setOn( m_showHtml );
+}
+
+void ViewMail::setText()
+{
+
+ QString toString;
+ QString ccString;
+ QString bccString;
+
+ for ( QStringList::Iterator it = ( m_mail2[0] ).begin(); it != ( m_mail2[0] ).end(); ++it )
+ {
+ toString += (*it);
+ }
+ for ( QStringList::Iterator it = ( m_mail2[1] ).begin(); it != ( m_mail2[1] ).end(); ++it )
+ {
+ ccString += (*it);
+ }
+ for ( QStringList::Iterator it = ( m_mail2[2] ).begin(); it != ( m_mail2[2] ).end(); ++it )
+ {
+ bccString += (*it);
+ }
+
+ setCaption( caption().arg( m_mail[0] ) );
+
+ m_mailHtml = "<html><body>"
+ "<table width=\"100%\" border=\"0\"><tr bgcolor=\"#FFDD76\"><td>"
+ "<div align=left><b>" + deHtml( m_mail[1] ) + "</b></div>"
+ "</td></tr><tr bgcolor=\"#EEEEE6\"><td>"
+ "<b>" + tr( "From" ) + ": </b><font color=#6C86C0>" + deHtml( m_mail[0] ) + "</font><br>"
+ "<b>" + tr( "To" ) + ": </b><font color=#6C86C0>" + deHtml( toString ) + "</font><br><b>" +
+ tr( "Cc" ) + ": </b>" + deHtml( ccString ) + "<br>"
+ "<b>" + tr( "Date" ) + ": </b> " + m_mail[3] +
+ "</td></tr></table><font face=fixed>";
+
+ if ( !m_showHtml )
+ {
+ browser->setText( QString( m_mailHtml) + deHtml( m_mail[2] ) + "</font></html>" );
+ }
+ else
+ {
+ browser->setText( QString( m_mailHtml) + m_mail[2] + "</font></html>" );
+ }
+ // remove later in favor of a real handling
+ m_gotBody = true;
+}
+
+
+ViewMail::~ViewMail()
+{
+ m_recMail->Wrapper()->cleanMimeCache();
+ hide();
+}
+
+void ViewMail::hide()
+{
+ QWidget::hide();
+
+ if (_inLoop)
+ {
+ _inLoop = false;
+ qApp->exit_loop();
+
+ }
+
+}
+
+void ViewMail::exec()
+{
+ show();
+
+ if (!_inLoop)
+ {
+ _inLoop = true;
+ qApp->enter_loop();
+ }
+
+}
+
+QString ViewMail::deHtml(const QString &string)
+{
+ QString string_ = string;
+ string_.replace(QRegExp("&"), "&amp;");
+ string_.replace(QRegExp("<"), "&lt;");
+ string_.replace(QRegExp(">"), "&gt;");
+ string_.replace(QRegExp("\\n"), "<br>");
+ return string_;
+}
+
+void ViewMail::slotReply()
+{
+ if (!m_gotBody)
+ {
+ QMessageBox::information(this, tr("Error"), tr("<p>The mail body is not yet downloaded, so you cannot reply yet."), tr("Ok"));
+ return;
+ }
+
+ QString rtext;
+ rtext += QString("* %1 wrote on %2:\n") // no i18n on purpose
+ .arg( m_mail[0] )
+ .arg( m_mail[3] );
+
+ QString text = m_mail[2];
+ QStringList lines = QStringList::split(QRegExp("\\n"), text);
+ QStringList::Iterator it;
+ for (it = lines.begin(); it != lines.end(); it++)
+ {
+ rtext += "> " + *it + "\n";
+ }
+ rtext += "\n";
+
+ QString prefix;
+ if ( m_mail[1].find(QRegExp("^Re: .*$")) != -1) prefix = "";
+ else prefix = "Re: "; // no i18n on purpose
+
+ Settings *settings = new Settings();
+ ComposeMail composer( settings ,this, 0, true);
+ if (m_recMail->Replyto().isEmpty()) {
+ composer.setTo( m_recMail->getFrom());
+ } else {
+ composer.setTo( m_recMail->Replyto());
+ }
+ composer.setSubject( prefix + m_mail[1] );
+ composer.setMessage( rtext );
+ composer.setInReplyTo(m_recMail->Msgid());
+
+ if ( QDialog::Accepted == KApplication::execDialog( &composer ) )
+ {
+ m_recMail->Wrapper()->answeredMail(m_recMail);
+ }
+}
+
+void ViewMail::slotForward()
+{
+ if (!m_gotBody)
+ {
+ QMessageBox::information(this, tr("Error"), tr("<p>The mail body is not yet downloaded, so you cannot forward yet."), tr("Ok"));
+ return;
+ }
+
+ QString ftext;
+ ftext += QString("\n----- Forwarded message from %1 -----\n\n")
+ .arg( m_mail[0] );
+ if (!m_mail[3].isNull())
+ ftext += QString("Date: %1\n")
+ .arg( m_mail[3] );
+ if (!m_mail[0].isNull())
+ ftext += QString("From: %1\n")
+ .arg( m_mail[0] );
+ if (!m_mail[1].isNull())
+ ftext += QString("Subject: %1\n")
+ .arg( m_mail[1] );
+
+ ftext += QString("\n%1\n")
+ .arg( m_mail[2]);
+
+ ftext += QString("----- End forwarded message -----\n");
+
+ Settings *settings = new Settings();
+ ComposeMail composer( settings ,this, 0, true);
+ composer.setSubject( "Fwd: " + m_mail[1] );
+ composer.setMessage( ftext );
+ if ( QDialog::Accepted == KApplication::execDialog( &composer ))
+ {
+ }
+}
+
+void ViewMail::slotDeleteMail( )
+{
+ if ( QMessageBox::warning(this, tr("Delete Mail"), QString( tr("<p>Do you really want to delete this mail? <br><br>" ) + m_mail[0] + " - " + m_mail[1] ) , QMessageBox::Yes, QMessageBox::No ) == QMessageBox::Yes )
+ {
+ m_recMail->Wrapper()->deleteMail( m_recMail );
+ hide();
+ deleted = true;
+ }
+}
+
+MailImageDlg::MailImageDlg(const QString&fname,QWidget *parent, const char *name, bool modal, WFlags f)
+ : KDialog(parent,name,modal)
+{
+ QVBoxLayout*dlglayout = new QVBoxLayout(this);
+ dlglayout->setSpacing(2);
+ dlglayout->setMargin(1);
+ //m_imageview = new Opie::MM::OImageScrollView(this);
+ //dlglayout->addWidget(m_imageview);
+}
+
+MailImageDlg::~MailImageDlg()
+{
+}
+
+void MailImageDlg::setName(const QString&fname)
+{
+ qDebug("viewmail.cpp: MailImageDlg::setName Pending");
+ // m_imageview->setImage(fname);
+}