kmail

kmcomposewin.cpp

00001 // -*- mode: C++; c-file-style: "gnu" -*-
00002 // kmcomposewin.cpp
00003 // Author: Markus Wuebben <markus.wuebben@kde.org>
00004 // This code is published under the GPL.
00005 
00006 #undef GrayScale
00007 #undef Color
00008 #include <config.h>
00009 
00010 #define REALLY_WANT_KMCOMPOSEWIN_H
00011 #include "kmcomposewin.h"
00012 #undef REALLY_WANT_KMCOMPOSEWIN_H
00013 
00014 #include "kmedit.h"
00015 #include "kmlineeditspell.h"
00016 #include "kmatmlistview.h"
00017 
00018 #include "kmmainwin.h"
00019 #include "kmreadermainwin.h"
00020 #include "messagesender.h"
00021 #include "kmmsgpartdlg.h"
00022 #include <kpgpblock.h>
00023 #include <kaddrbook.h>
00024 #include "kmaddrbook.h"
00025 #include "kmmsgdict.h"
00026 #include "kmfolderimap.h"
00027 #include "kmfoldermgr.h"
00028 #include "kmfoldercombobox.h"
00029 #include "kmtransport.h"
00030 #include "kmcommands.h"
00031 #include "kcursorsaver.h"
00032 #include "partNode.h"
00033 #include "attachmentlistview.h"
00034 #include "transportmanager.h"
00035 using KMail::AttachmentListView;
00036 #include "dictionarycombobox.h"
00037 using KMail::DictionaryComboBox;
00038 #include "addressesdialog.h"
00039 using KPIM::AddressesDialog;
00040 #include "addresseeemailselection.h"
00041 using KPIM::AddresseeEmailSelection;
00042 using KPIM::AddresseeSelectorDialog;
00043 #include <maillistdrag.h>
00044 using KPIM::MailListDrag;
00045 #include "recentaddresses.h"
00046 using KRecentAddress::RecentAddresses;
00047 #include "kleo_util.h"
00048 #include "stl_util.h"
00049 #include "recipientseditor.h"
00050 
00051 #include "attachmentcollector.h"
00052 #include "objecttreeparser.h"
00053 
00054 #include "kmfoldermaildir.h"
00055 
00056 #include <libkpimidentities/identitymanager.h>
00057 #include <libkpimidentities/identitycombo.h>
00058 #include <libkpimidentities/identity.h>
00059 #include <libkdepim/kfileio.h>
00060 #include <libemailfunctions/email.h>
00061 #include <kleo/cryptobackendfactory.h>
00062 #include <kleo/exportjob.h>
00063 #include <kleo/specialjob.h>
00064 #include <ui/progressdialog.h>
00065 #include <ui/keyselectiondialog.h>
00066 
00067 #include <gpgmepp/context.h>
00068 #include <gpgmepp/key.h>
00069 
00070 #include <kabc/vcardconverter.h>
00071 #include <libkdepim/kvcarddrag.h>
00072 #include <kio/netaccess.h>
00073 
00074 
00075 #include "klistboxdialog.h"
00076 
00077 #include "messagecomposer.h"
00078 #include "chiasmuskeyselector.h"
00079 
00080 #include <kcharsets.h>
00081 #include <kcompletionbox.h>
00082 #include <kcursor.h>
00083 #include <kcombobox.h>
00084 #include <kstdaccel.h>
00085 #include <kpopupmenu.h>
00086 #include <kedittoolbar.h>
00087 #include <kkeydialog.h>
00088 #include <kdebug.h>
00089 #include <kfiledialog.h>
00090 #include <kwin.h>
00091 #include <kinputdialog.h>
00092 #include <kmessagebox.h>
00093 #include <kurldrag.h>
00094 #include <kio/scheduler.h>
00095 #include <ktempfile.h>
00096 #include <klocale.h>
00097 #include <kapplication.h>
00098 #include <kstatusbar.h>
00099 #include <kaction.h>
00100 #include <kstdaction.h>
00101 #include <kdirwatch.h>
00102 #include <kstdguiitem.h>
00103 #include <kiconloader.h>
00104 #include <kpushbutton.h>
00105 #include <kuserprofile.h>
00106 #include <krun.h>
00107 #include <ktempdir.h>
00108 //#include <keditlistbox.h>
00109 #include "globalsettings.h"
00110 #include "replyphrases.h"
00111 
00112 #include <kspell.h>
00113 #include <kspelldlg.h>
00114 #include <spellingfilter.h>
00115 #include <ksyntaxhighlighter.h>
00116 #include <kcolordialog.h>
00117 #include <kzip.h>
00118 #include <ksavefile.h>
00119 
00120 #include <qtabdialog.h>
00121 #include <qregexp.h>
00122 #include <qbuffer.h>
00123 #include <qtooltip.h>
00124 #include <qtextcodec.h>
00125 #include <qheader.h>
00126 #include <qwhatsthis.h>
00127 #include <qfontdatabase.h>
00128 
00129 #include <mimelib/mimepp.h>
00130 
00131 #include <algorithm>
00132 #include <memory>
00133 
00134 #include <sys/stat.h>
00135 #include <sys/types.h>
00136 #include <stdlib.h>
00137 #include <unistd.h>
00138 #include <errno.h>
00139 #include <fcntl.h>
00140 #include <assert.h>
00141 
00142 #include "kmcomposewin.moc"
00143 
00144 KMail::Composer * KMail::makeComposer( KMMessage * msg, uint identitiy ) {
00145   return KMComposeWin::create( msg, identitiy );
00146 }
00147 
00148 KMail::Composer * KMComposeWin::create( KMMessage * msg, uint identitiy ) {
00149   return new KMComposeWin( msg, identitiy );
00150 }
00151 
00152 //-----------------------------------------------------------------------------
00153 KMComposeWin::KMComposeWin( KMMessage *aMsg, uint id  )
00154   : MailComposerIface(), KMail::Composer( "kmail-composer#" ),
00155     mSpellCheckInProgress( false ),
00156     mDone( false ),
00157     mAtmModified( false ),
00158     mMsg( 0 ),
00159     mAttachMenu( 0 ),
00160     mSigningAndEncryptionExplicitlyDisabled( false ),
00161     mFolder( 0 ),
00162     mUseHTMLEditor( false ),
00163     mId( id ),
00164     mAttachPK( 0 ), mAttachMPK( 0 ),
00165     mAttachRemoveAction( 0 ), mAttachSaveAction( 0 ), mAttachPropertiesAction( 0 ),
00166     mSignAction( 0 ), mEncryptAction( 0 ), mRequestMDNAction( 0 ),
00167     mUrgentAction( 0 ), mAllFieldsAction( 0 ), mFromAction( 0 ),
00168     mReplyToAction( 0 ), mToAction( 0 ), mCcAction( 0 ), mBccAction( 0 ),
00169     mSubjectAction( 0 ),
00170     mIdentityAction( 0 ), mTransportAction( 0 ), mFccAction( 0 ),
00171     mWordWrapAction( 0 ), mFixedFontAction( 0 ), mAutoSpellCheckingAction( 0 ),
00172     mDictionaryAction( 0 ),
00173     mEncodingAction( 0 ),
00174     mCryptoModuleAction( 0 ),
00175     mEncryptChiasmusAction( 0 ),
00176     mEncryptWithChiasmus( false ),
00177     mComposer( 0 ),
00178     mLabelWidth( 0 ),
00179     mAutoSaveTimer( 0 ), mLastAutoSaveErrno( 0 )
00180 {
00181   mClassicalRecipients = GlobalSettings::self()->recipientsEditorType() ==
00182     GlobalSettings::EnumRecipientsEditorType::Classic;
00183 
00184   mSubjectTextWasSpellChecked = false;
00185   if (kmkernel->xmlGuiInstance())
00186     setInstance( kmkernel->xmlGuiInstance() );
00187   mMainWidget = new QWidget(this);
00188   mIdentity = new KPIM::IdentityCombo(kmkernel->identityManager(), mMainWidget);
00189   mDictionaryCombo = new DictionaryComboBox( mMainWidget );
00190   mFcc = new KMFolderComboBox(mMainWidget);
00191   mFcc->showOutboxFolder( FALSE );
00192   mTransport = new QComboBox(true, mMainWidget);
00193   mEdtFrom = new KMLineEdit(false,mMainWidget, "fromLine");
00194 
00195   mEdtReplyTo = new KMLineEdit(true,mMainWidget, "replyToLine");
00196   mLblReplyTo = new QLabel(mMainWidget);
00197   mBtnReplyTo = new QPushButton("...",mMainWidget);
00198   mBtnReplyTo->setFocusPolicy(QWidget::NoFocus);
00199   connect(mBtnReplyTo,SIGNAL(clicked()),SLOT(slotAddrBookReplyTo()));
00200   connect(mEdtReplyTo,SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
00201           SLOT(slotCompletionModeChanged(KGlobalSettings::Completion)));
00202 
00203   if ( mClassicalRecipients ) {
00204     mRecipientsEditor = 0;
00205 
00206     mEdtTo = new KMLineEdit(true,mMainWidget, "toLine");
00207     mEdtCc = new KMLineEdit(true,mMainWidget, "ccLine");
00208     mEdtBcc = new KMLineEdit(true,mMainWidget, "bccLine");
00209 
00210     mLblTo = new QLabel(mMainWidget);
00211     mLblCc = new QLabel(mMainWidget);
00212     mLblBcc = new QLabel(mMainWidget);
00213 
00214     mBtnTo = new QPushButton("...",mMainWidget);
00215     mBtnCc = new QPushButton("...",mMainWidget);
00216     mBtnBcc = new QPushButton("...",mMainWidget);
00217     //mBtnFrom = new QPushButton("...",mMainWidget);
00218 
00219     QString tip = i18n("Select email address(es)");
00220     QToolTip::add( mBtnTo, tip );
00221     QToolTip::add( mBtnCc, tip );
00222     QToolTip::add( mBtnBcc, tip );
00223     QToolTip::add( mBtnReplyTo, tip );
00224 
00225     mBtnTo->setFocusPolicy(QWidget::NoFocus);
00226     mBtnCc->setFocusPolicy(QWidget::NoFocus);
00227     mBtnBcc->setFocusPolicy(QWidget::NoFocus);
00228     //mBtnFrom->setFocusPolicy(QWidget::NoFocus);
00229 
00230     connect(mBtnTo,SIGNAL(clicked()),SLOT(slotAddrBookTo()));
00231     connect(mBtnCc,SIGNAL(clicked()),SLOT(slotAddrBookTo()));
00232     connect(mBtnBcc,SIGNAL(clicked()),SLOT(slotAddrBookTo()));
00233     //connect(mBtnFrom,SIGNAL(clicked()),SLOT(slotAddrBookFrom()));
00234 
00235     connect(mEdtTo,SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
00236             SLOT(slotCompletionModeChanged(KGlobalSettings::Completion)));
00237     connect(mEdtCc,SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
00238             SLOT(slotCompletionModeChanged(KGlobalSettings::Completion)));
00239     connect(mEdtBcc,SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
00240             SLOT(slotCompletionModeChanged(KGlobalSettings::Completion)));
00241 
00242     mEdtTo->setFocus();
00243   } else {
00244     mEdtTo = 0;
00245     mEdtCc = 0;
00246     mEdtBcc = 0;
00247 
00248     mLblTo = 0;
00249     mLblCc = 0;
00250     mLblBcc = 0;
00251 
00252     mBtnTo = 0;
00253     mBtnCc = 0;
00254     mBtnBcc = 0;
00255     //mBtnFrom = 0;
00256 
00257     mRecipientsEditor = new RecipientsEditor( mMainWidget );
00258 
00259     mRecipientsEditor->setFocus();
00260   }
00261   mEdtSubject = new KMLineEditSpell(false,mMainWidget, "subjectLine");
00262   mLblIdentity = new QLabel(mMainWidget);
00263   mDictionaryLabel = new QLabel( mMainWidget );
00264   mLblFcc = new QLabel(mMainWidget);
00265   mLblTransport = new QLabel(mMainWidget);
00266   mLblFrom = new QLabel(mMainWidget);
00267   mLblSubject = new QLabel(mMainWidget);
00268   QString sticky = i18n("Sticky");
00269   mBtnIdentity = new QCheckBox(sticky,mMainWidget);
00270   mBtnFcc = new QCheckBox(sticky,mMainWidget);
00271   mBtnTransport = new QCheckBox(sticky,mMainWidget);
00272 
00273   //setWFlags( WType_TopLevel | WStyle_Dialog );
00274   mHtmlMarkup = GlobalSettings::self()->useHtmlMarkup();
00275   mShowHeaders = GlobalSettings::self()->headers();
00276   mDone = false;
00277   mGrid = 0;
00278   mAtmListView = 0;
00279   mAtmList.setAutoDelete(TRUE);
00280   mAtmTempList.setAutoDelete(TRUE);
00281   mAtmModified = FALSE;
00282   mAutoDeleteMsg = FALSE;
00283   mFolder = 0;
00284   mAutoCharset = TRUE;
00285   mFixedFontAction = 0;
00286   mTempDir = 0;
00287   mSplitter = new QSplitter( Qt::Vertical, mMainWidget, "mSplitter" );
00288   mEditor = new KMEdit( mSplitter, this, mDictionaryCombo->spellConfig() );
00289   mSplitter->moveToFirst( mEditor );
00290   mSplitter->setOpaqueResize( true );
00291 
00292   mEditor->initializeAutoSpellChecking();
00293   mEditor->setTextFormat(Qt::PlainText);
00294   mEditor->setAcceptDrops( true );
00295 
00296   QWhatsThis::add( mBtnIdentity,
00297     GlobalSettings::self()->stickyIdentityItem()->whatsThis() );
00298   QWhatsThis::add( mBtnFcc,
00299     GlobalSettings::self()->stickyFccItem()->whatsThis() );
00300   QWhatsThis::add( mBtnTransport,
00301     GlobalSettings::self()->stickyTransportItem()->whatsThis() );
00302 
00303   mSpellCheckInProgress=FALSE;
00304 
00305   setCaption( i18n("Composer") );
00306   setMinimumSize(200,200);
00307 
00308   mBtnIdentity->setFocusPolicy(QWidget::NoFocus);
00309   mBtnFcc->setFocusPolicy(QWidget::NoFocus);
00310   mBtnTransport->setFocusPolicy(QWidget::NoFocus);
00311 
00312   mAtmListView = new AttachmentListView( this, mSplitter,
00313                                          "attachment list view" );
00314   mAtmListView->setSelectionMode( QListView::Extended );
00315   mAtmListView->addColumn( i18n("Name"), 200 );
00316   mAtmListView->addColumn( i18n("Size"), 80 );
00317   mAtmListView->addColumn( i18n("Encoding"), 120 );
00318   int atmColType = mAtmListView->addColumn( i18n("Type"), 120 );
00319   // Stretch "Type".
00320   mAtmListView->header()->setStretchEnabled( true, atmColType );
00321   mAtmEncryptColWidth = 80;
00322   mAtmSignColWidth = 80;
00323   mAtmCompressColWidth = 100;
00324   mAtmColCompress = mAtmListView->addColumn( i18n("Compress"),
00325                                             mAtmCompressColWidth );
00326   mAtmColEncrypt = mAtmListView->addColumn( i18n("Encrypt"),
00327                                             mAtmEncryptColWidth );
00328   mAtmColSign    = mAtmListView->addColumn( i18n("Sign"),
00329                                             mAtmSignColWidth );
00330   mAtmListView->setColumnWidth( mAtmColEncrypt, 0 );
00331   mAtmListView->setColumnWidth( mAtmColSign,    0 );
00332   mAtmListView->setAllColumnsShowFocus( true );
00333 
00334   connect( mAtmListView,
00335            SIGNAL( doubleClicked( QListViewItem* ) ),
00336            SLOT( slotAttachProperties() ) );
00337   connect( mAtmListView,
00338            SIGNAL( rightButtonPressed( QListViewItem*, const QPoint&, int ) ),
00339            SLOT( slotAttachPopupMenu( QListViewItem*, const QPoint&, int ) ) );
00340   connect( mAtmListView,
00341            SIGNAL( selectionChanged() ),
00342            SLOT( slotUpdateAttachActions() ) );
00343   connect( mAtmListView,
00344            SIGNAL( attachmentDeleted() ),
00345            SLOT( slotAttachRemove() ) );
00346   mAttachMenu = 0;
00347 
00348   readConfig();
00349   setupStatusBar();
00350   setupActions();
00351   setupEditor();
00352 
00353   applyMainWindowSettings(KMKernel::config(), "Composer");
00354 
00355   connect( mEdtSubject, SIGNAL( subjectTextSpellChecked() ),
00356            SLOT( slotSubjectTextSpellChecked() ) );
00357   connect(mEdtSubject,SIGNAL(textChanged(const QString&)),
00358           SLOT(slotUpdWinTitle(const QString&)));
00359   connect(mIdentity,SIGNAL(identityChanged(uint)),
00360           SLOT(slotIdentityChanged(uint)));
00361   connect( kmkernel->identityManager(), SIGNAL(changed(uint)),
00362           SLOT(slotIdentityChanged(uint)));
00363 
00364   connect(mEdtFrom,SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
00365           SLOT(slotCompletionModeChanged(KGlobalSettings::Completion)));
00366   connect(kmkernel->folderMgr(),SIGNAL(folderRemoved(KMFolder*)),
00367                                   SLOT(slotFolderRemoved(KMFolder*)));
00368   connect(kmkernel->imapFolderMgr(),SIGNAL(folderRemoved(KMFolder*)),
00369                                   SLOT(slotFolderRemoved(KMFolder*)));
00370   connect(kmkernel->dimapFolderMgr(),SIGNAL(folderRemoved(KMFolder*)),
00371                                   SLOT(slotFolderRemoved(KMFolder*)));
00372   connect( kmkernel, SIGNAL( configChanged() ),
00373            this, SLOT( slotConfigChanged() ) );
00374 
00375   connect (mEditor, SIGNAL (spellcheck_done(int)),
00376     this, SLOT (slotSpellcheckDone (int)));
00377   connect (mEditor, SIGNAL( pasteImage() ),
00378     this, SLOT (slotPaste() ) );
00379   connect (mEditor, SIGNAL( focusChanged(bool) ),
00380     this, SLOT (editorFocusChanged(bool)) );
00381 
00382   mMainWidget->resize(480,510);
00383   setCentralWidget(mMainWidget);
00384   rethinkFields();
00385 
00386   if ( !mClassicalRecipients ) {
00387     // This is ugly, but if it isn't called the line edits in the recipients
00388     // editor aren't wide enough until the first resize event comes.
00389     rethinkFields();
00390   }
00391 
00392   if ( GlobalSettings::self()->useExternalEditor() ) {
00393     mEditor->setUseExternalEditor(true);
00394     mEditor->setExternalEditorPath( GlobalSettings::self()->externalEditor() );
00395   }
00396 
00397   initAutoSave();
00398 
00399   mMsg = 0;
00400   if (aMsg)
00401     setMsg(aMsg);
00402 
00403   mDone = true;
00404 }
00405 
00406 //-----------------------------------------------------------------------------
00407 KMComposeWin::~KMComposeWin()
00408 {
00409   writeConfig();
00410   if (mFolder && mMsg)
00411   {
00412     mAutoDeleteMsg = FALSE;
00413     mFolder->addMsg(mMsg);
00414     // Ensure that the message is correctly and fully parsed
00415     mFolder->unGetMsg( mFolder->count() - 1 );
00416   }
00417   if (mAutoDeleteMsg) {
00418     delete mMsg;
00419     mMsg = 0;
00420   }
00421   QMap<KIO::Job*, atmLoadData>::Iterator it = mMapAtmLoadData.begin();
00422   while ( it != mMapAtmLoadData.end() )
00423   {
00424     KIO::Job *job = it.key();
00425     mMapAtmLoadData.remove( it );
00426     job->kill();
00427     it = mMapAtmLoadData.begin();
00428   }
00429   deleteAll( mComposedMessages );
00430 }
00431 
00432 void KMComposeWin::setAutoDeleteWindow( bool f )
00433 {
00434   if ( f )
00435     setWFlags( getWFlags() | WDestructiveClose );
00436   else
00437     setWFlags( getWFlags() & ~WDestructiveClose );
00438 }
00439 
00440 //-----------------------------------------------------------------------------
00441 void KMComposeWin::send(int how)
00442 {
00443   switch (how) {
00444     case 1:
00445       slotSendNow();
00446       break;
00447     default:
00448     case 0:
00449       // TODO: find out, what the default send method is and send it this way
00450     case 2:
00451       slotSendLater();
00452       break;
00453   }
00454 }
00455 
00456 //-----------------------------------------------------------------------------
00457 void KMComposeWin::addAttachment(KURL url,QString /*comment*/)
00458 {
00459   addAttach(url);
00460 }
00461 
00462 //-----------------------------------------------------------------------------
00463 void KMComposeWin::addAttachment(const QString &name,
00464                                  const QCString &/*cte*/,
00465                                  const QByteArray &data,
00466                                  const QCString &type,
00467                                  const QCString &subType,
00468                                  const QCString &paramAttr,
00469                                  const QString &paramValue,
00470                                  const QCString &contDisp)
00471 {
00472   if (!data.isEmpty()) {
00473     KMMessagePart *msgPart = new KMMessagePart;
00474     msgPart->setName(name);
00475     QValueList<int> dummy;
00476     msgPart->setBodyAndGuessCte(data, dummy,
00477                                 kmkernel->msgSender()->sendQuotedPrintable());
00478     msgPart->setTypeStr(type);
00479     msgPart->setSubtypeStr(subType);
00480     msgPart->setParameter(paramAttr,paramValue);
00481     msgPart->setContentDisposition(contDisp);
00482     addAttach(msgPart);
00483   }
00484 }
00485 //-----------------------------------------------------------------------------
00486 void KMComposeWin::addImageFromClipboard()
00487 {
00488   bool ok;
00489   QFile *tmpFile;
00490 
00491   QString attName = KInputDialog::getText( "KMail", i18n("Name of the attachment:"), QString::null, &ok, this );
00492   if ( !ok )
00493     return;
00494 
00495   mTempDir = new KTempDir();
00496   mTempDir->setAutoDelete( true );
00497 
00498   if ( attName.lower().endsWith(".png") )
00499     tmpFile = new QFile(mTempDir->name() + attName );
00500   else
00501     tmpFile = new QFile(mTempDir->name() + attName + ".png" );
00502 
00503   if ( !QApplication::clipboard()->image().save( tmpFile->name(), "PNG" ) ) {
00504     KMessageBox::error( this, i18n("Unknown error trying to save image."), i18n("Attaching Image Failed") );
00505     delete mTempDir;
00506     mTempDir = 0;
00507     return;
00508   }
00509 
00510   addAttach( tmpFile->name() );
00511 }
00512 //-----------------------------------------------------------------------------
00513 void KMComposeWin::setBody(QString body)
00514 {
00515   mEditor->setText(body);
00516 }
00517 
00518 //-----------------------------------------------------------------------------
00519 bool KMComposeWin::event(QEvent *e)
00520 {
00521   if (e->type() == QEvent::ApplicationPaletteChange)
00522   {
00523      readColorConfig();
00524   }
00525   return KMail::Composer::event(e);
00526 }
00527 
00528 
00529 //-----------------------------------------------------------------------------
00530 void KMComposeWin::readColorConfig(void)
00531 {
00532   if ( GlobalSettings::self()->useDefaultColors() ) {
00533     mForeColor = QColor(kapp->palette().active().text());
00534     mBackColor = QColor(kapp->palette().active().base());
00535   } else {
00536     mForeColor = GlobalSettings::self()->foregroundColor();
00537     mBackColor = GlobalSettings::self()->backgroundColor();
00538   }
00539 
00540   // Color setup
00541   mPalette = kapp->palette();
00542   QColorGroup cgrp  = mPalette.active();
00543   cgrp.setColor( QColorGroup::Base, mBackColor);
00544   cgrp.setColor( QColorGroup::Text, mForeColor);
00545   mPalette.setDisabled(cgrp);
00546   mPalette.setActive(cgrp);
00547   mPalette.setInactive(cgrp);
00548 
00549   mEdtFrom->setPalette(mPalette);
00550   mEdtReplyTo->setPalette(mPalette);
00551   if ( mClassicalRecipients ) {
00552     mEdtTo->setPalette(mPalette);
00553     mEdtCc->setPalette(mPalette);
00554     mEdtBcc->setPalette(mPalette);
00555   }
00556   mEdtSubject->setPalette(mPalette);
00557   mTransport->setPalette(mPalette);
00558   mEditor->setPalette(mPalette);
00559   mFcc->setPalette(mPalette);
00560 }
00561 
00562 //-----------------------------------------------------------------------------
00563 void KMComposeWin::readConfig(void)
00564 {
00565   mDefCharset = KMMessage::defaultCharset();
00566   mBtnIdentity->setChecked( GlobalSettings::self()->stickyIdentity() );
00567   if (mBtnIdentity->isChecked()) {
00568     mId = (GlobalSettings::self()->previousIdentity()!=0) ?
00569            GlobalSettings::self()->previousIdentity() : mId;
00570   }
00571   mBtnFcc->setChecked( GlobalSettings::self()->stickyFcc() );
00572   mBtnTransport->setChecked( GlobalSettings::self()->stickyTransport() );
00573   QStringList transportHistory = GlobalSettings::self()->transportHistory();
00574   QString currentTransport = GlobalSettings::self()->currentTransport();
00575 
00576   mEdtFrom->setCompletionMode( (KGlobalSettings::Completion)GlobalSettings::self()->completionMode() );
00577   mEdtReplyTo->setCompletionMode( (KGlobalSettings::Completion)GlobalSettings::self()->completionMode() );
00578   if ( mClassicalRecipients ) {
00579     mEdtTo->setCompletionMode( (KGlobalSettings::Completion)GlobalSettings::self()->completionMode() );
00580     mEdtCc->setCompletionMode( (KGlobalSettings::Completion)GlobalSettings::self()->completionMode() );
00581     mEdtBcc->setCompletionMode( (KGlobalSettings::Completion)GlobalSettings::self()->completionMode() );
00582   }
00583 
00584   readColorConfig();
00585 
00586   if ( GlobalSettings::self()->useDefaultFonts() ) {
00587     mBodyFont = KGlobalSettings::generalFont();
00588     mFixedFont = KGlobalSettings::fixedFont();
00589   } else {
00590     mBodyFont = GlobalSettings::self()->composerFont();
00591     mFixedFont = GlobalSettings::self()->fixedFont();
00592   }
00593 
00594   slotUpdateFont();
00595   mEdtFrom->setFont(mBodyFont);
00596   mEdtReplyTo->setFont(mBodyFont);
00597   if ( mClassicalRecipients ) {
00598     mEdtTo->setFont(mBodyFont);
00599     mEdtCc->setFont(mBodyFont);
00600     mEdtBcc->setFont(mBodyFont);
00601   }
00602   mEdtSubject->setFont(mBodyFont);
00603 
00604   QSize siz = GlobalSettings::self()->composerSize();
00605   if (siz.width() < 200) siz.setWidth(200);
00606   if (siz.height() < 200) siz.setHeight(200);
00607   resize(siz);
00608 
00609   mIdentity->setCurrentIdentity( mId );
00610 
00611   kdDebug(5006) << "KMComposeWin::readConfig. " << mIdentity->currentIdentityName() << endl;
00612   const KPIM::Identity & ident =
00613     kmkernel->identityManager()->identityForUoid( mIdentity->currentIdentity() );
00614 
00615   mDictionaryCombo->setCurrentByDictionary( ident.dictionary() );
00616 
00617   mTransport->clear();
00618   mTransport->insertStringList( KMTransportInfo::availableTransports() );
00619   while ( transportHistory.count() > (uint)GlobalSettings::self()->maxTransportEntries() )
00620     transportHistory.remove( transportHistory.last() );
00621   mTransport->insertStringList( transportHistory );
00622   if (mBtnTransport->isChecked() && !currentTransport.isEmpty())
00623   {
00624     for (int i = 0; i < mTransport->count(); i++)
00625       if (mTransport->text(i) == currentTransport)
00626         mTransport->setCurrentItem(i);
00627     mTransport->setEditText( currentTransport );
00628   }
00629 
00630   if ( !mBtnTransport->isChecked() ) {
00631     mTransport->setCurrentText( GlobalSettings::self()->defaultTransport() );
00632   }
00633 
00634   QString fccName = "";
00635   if ( mBtnFcc->isChecked() ) {
00636     fccName = GlobalSettings::self()->previousFcc();
00637   } else if ( !ident.fcc().isEmpty() ) {
00638       fccName = ident.fcc();
00639   }
00640 
00641   setFcc( fccName );
00642 }
00643 
00644 //-----------------------------------------------------------------------------
00645 void KMComposeWin::writeConfig(void)
00646 {
00647   GlobalSettings::self()->setHeaders( mShowHeaders );
00648   GlobalSettings::self()->setStickyTransport( mBtnTransport->isChecked() );
00649   GlobalSettings::self()->setStickyIdentity( mBtnIdentity->isChecked() );
00650   GlobalSettings::self()->setStickyFcc( mBtnFcc->isChecked() );
00651   GlobalSettings::self()->setPreviousIdentity( mIdentity->currentIdentity() );
00652   GlobalSettings::self()->setCurrentTransport( mTransport->currentText() );
00653   GlobalSettings::self()->setPreviousFcc( mFcc->getFolder()->idString() );
00654   GlobalSettings::self()->setAutoSpellChecking(
00655                         mAutoSpellCheckingAction->isChecked() );
00656   QStringList transportHistory = GlobalSettings::self()->transportHistory();
00657   transportHistory.remove(mTransport->currentText());
00658     if (KMTransportInfo::availableTransports().findIndex(mTransport
00659     ->currentText()) == -1) {
00660       transportHistory.prepend(mTransport->currentText());
00661   }
00662   GlobalSettings::self()->setTransportHistory( transportHistory );
00663   GlobalSettings::self()->setUseFixedFont( mFixedFontAction->isChecked() );
00664   GlobalSettings::self()->setUseHtmlMarkup( mHtmlMarkup );
00665   GlobalSettings::self()->setComposerSize( size() );
00666 
00667   KConfigGroupSaver saver( KMKernel::config(), "Geometry" );
00668   saveMainWindowSettings( KMKernel::config(), "Composer" );
00669 }
00670 
00671 //-----------------------------------------------------------------------------
00672 void KMComposeWin::autoSaveMessage()
00673 {
00674   kdDebug(5006) << k_funcinfo << endl;
00675   if ( !mMsg || mComposer || mAutoSaveFilename.isEmpty() )
00676     return;
00677   kdDebug(5006) << k_funcinfo << "autosaving message" << endl;
00678 
00679   if ( mAutoSaveTimer )
00680     mAutoSaveTimer->stop();
00681   connect( this, SIGNAL( applyChangesDone( bool ) ),
00682            this, SLOT( slotContinueAutoSave( bool ) ) );
00683   // This method is called when KMail crashed, so don't try signing/encryption
00684   // and don't disable controls because it is also called from a timer and
00685   // then the disabling is distracting.
00686   applyChanges( true, true );
00687 
00688   // Don't continue before the applyChanges is done!
00689   qApp->enter_loop();
00690 
00691   // Ok, it's done now - continue dead letter saving
00692   if ( mComposedMessages.isEmpty() ) {
00693     kdDebug(5006) << "Composing the message failed." << endl;
00694     return;
00695   }
00696   KMMessage *msg = mComposedMessages.first();
00697 
00698   kdDebug(5006) << k_funcinfo << "opening autoSaveFile " << mAutoSaveFilename
00699                 << endl;
00700   const QString filename =
00701     KMKernel::localDataPath() + "autosave/cur/" + mAutoSaveFilename;
00702   KSaveFile autoSaveFile( filename, 0600 );
00703   int status = autoSaveFile.status();
00704   kdDebug(5006) << k_funcinfo << "autoSaveFile.status() = " << status << endl;
00705   if ( status == 0 ) { // no error
00706     kdDebug(5006) << "autosaving message in " << filename << endl;
00707     int fd = autoSaveFile.handle();
00708     QCString msgStr = msg->asString();
00709     if ( ::write( fd, msgStr, msgStr.length() ) == -1 )
00710       status = errno;
00711   }
00712   if ( status == 0 ) {
00713     kdDebug(5006) << k_funcinfo << "closing autoSaveFile" << endl;
00714     autoSaveFile.close();
00715     mLastAutoSaveErrno = 0;
00716   }
00717   else {
00718     kdDebug(5006) << k_funcinfo << "autosaving failed" << endl;
00719     autoSaveFile.abort();
00720     if ( status != mLastAutoSaveErrno ) {
00721       // don't show the same error message twice
00722       KMessageBox::queuedMessageBox( 0, KMessageBox::Sorry,
00723                                      i18n("Autosaving the message as %1 "
00724                                           "failed.\n"
00725                                           "Reason: %2" )
00726                                      .arg( filename, strerror( status ) ),
00727                                      i18n("Autosaving Failed") );
00728       mLastAutoSaveErrno = status;
00729     }
00730   }
00731 
00732   if ( autoSaveInterval() > 0 )
00733     mAutoSaveTimer->start( autoSaveInterval() );
00734 }
00735 
00736 void KMComposeWin::slotContinueAutoSave( bool )
00737 {
00738   disconnect( this, SIGNAL( applyChangesDone( bool ) ),
00739               this, SLOT( slotContinueAutoSave( bool ) ) );
00740   qApp->exit_loop();
00741 }
00742 
00743 //-----------------------------------------------------------------------------
00744 void KMComposeWin::slotView(void)
00745 {
00746   if (!mDone)
00747     return; // otherwise called from rethinkFields during the construction
00748             // which is not the intended behavior
00749   int id;
00750 
00751   //This sucks awfully, but no, I cannot get an activated(int id) from
00752   // actionContainer()
00753   if (!sender()->isA("KToggleAction"))
00754     return;
00755   KToggleAction *act = (KToggleAction *) sender();
00756 
00757   if (act == mAllFieldsAction)
00758     id = 0;
00759   else if (act == mIdentityAction)
00760     id = HDR_IDENTITY;
00761   else if (act == mTransportAction)
00762     id = HDR_TRANSPORT;
00763   else if (act == mFromAction)
00764     id = HDR_FROM;
00765   else if (act == mReplyToAction)
00766     id = HDR_REPLY_TO;
00767   else if (act == mToAction)
00768     id = HDR_TO;
00769   else if (act == mCcAction)
00770     id = HDR_CC;
00771   else  if (act == mBccAction)
00772     id = HDR_BCC;
00773   else if (act == mSubjectAction)
00774     id = HDR_SUBJECT;
00775   else if (act == mFccAction)
00776     id = HDR_FCC;
00777   else if ( act == mDictionaryAction )
00778     id = HDR_DICTIONARY;
00779   else
00780    {
00781      id = 0;
00782      kdDebug(5006) << "Something is wrong (Oh, yeah?)" << endl;
00783      return;
00784    }
00785 
00786   // sanders There's a bug here this logic doesn't work if no
00787   // fields are shown and then show all fields is selected.
00788   // Instead of all fields being shown none are.
00789   if (!act->isChecked())
00790   {
00791     // hide header
00792     if (id > 0) mShowHeaders = mShowHeaders & ~id;
00793     else mShowHeaders = abs(mShowHeaders);
00794   }
00795   else
00796   {
00797     // show header
00798     if (id > 0) mShowHeaders |= id;
00799     else mShowHeaders = -abs(mShowHeaders);
00800   }
00801   rethinkFields(true);
00802 }
00803 
00804 int KMComposeWin::calcColumnWidth(int which, long allShowing, int width)
00805 {
00806   if ( (allShowing & which) == 0 )
00807     return width;
00808 
00809   QLabel *w;
00810   if ( which == HDR_IDENTITY )
00811     w = mLblIdentity;
00812   else if ( which == HDR_DICTIONARY )
00813     w = mDictionaryLabel;
00814   else if ( which == HDR_FCC )
00815     w = mLblFcc;
00816   else if ( which == HDR_TRANSPORT )
00817     w = mLblTransport;
00818   else if ( which == HDR_FROM )
00819     w = mLblFrom;
00820   else if ( which == HDR_REPLY_TO )
00821     w = mLblReplyTo;
00822   else if ( which == HDR_SUBJECT )
00823     w = mLblSubject;
00824   else
00825     return width;
00826 
00827   w->setBuddy( mEditor ); // set dummy so we don't calculate width of '&' for this label.
00828   w->adjustSize();
00829   w->show();
00830   return QMAX( width, w->sizeHint().width() );
00831 }
00832 
00833 void KMComposeWin::rethinkFields(bool fromSlot)
00834 {
00835   //This sucks even more but again no ids. sorry (sven)
00836   int mask, row, numRows;
00837   long showHeaders;
00838 
00839   if (mShowHeaders < 0)
00840     showHeaders = HDR_ALL;
00841   else
00842     showHeaders = mShowHeaders;
00843 
00844   for (mask=1,mNumHeaders=0; mask<=showHeaders; mask<<=1)
00845     if ((showHeaders&mask) != 0) mNumHeaders++;
00846 
00847   numRows = mNumHeaders + 1;
00848 
00849   delete mGrid;
00850   mGrid = new QGridLayout(mMainWidget, numRows, 3, KDialogBase::marginHint()/2, KDialogBase::spacingHint());
00851   mGrid->setColStretch(0, 1);
00852   mGrid->setColStretch(1, 100);
00853   mGrid->setColStretch(2, 1);
00854   mGrid->setRowStretch(mNumHeaders, 100);
00855 
00856   row = 0;
00857   kdDebug(5006) << "KMComposeWin::rethinkFields" << endl;
00858   if (mRecipientsEditor)
00859     mLabelWidth = mRecipientsEditor->setFirstColumnWidth( 0 );
00860   mLabelWidth = calcColumnWidth( HDR_IDENTITY, showHeaders, mLabelWidth );
00861   mLabelWidth = calcColumnWidth( HDR_DICTIONARY, showHeaders, mLabelWidth );
00862   mLabelWidth = calcColumnWidth( HDR_FCC, showHeaders, mLabelWidth );
00863   mLabelWidth = calcColumnWidth( HDR_TRANSPORT, showHeaders, mLabelWidth );
00864   mLabelWidth = calcColumnWidth( HDR_FROM, showHeaders, mLabelWidth );
00865   mLabelWidth = calcColumnWidth( HDR_REPLY_TO, showHeaders, mLabelWidth );
00866   mLabelWidth = calcColumnWidth( HDR_SUBJECT, showHeaders, mLabelWidth );
00867 
00868   if (!fromSlot) mAllFieldsAction->setChecked(showHeaders==HDR_ALL);
00869 
00870   if (!fromSlot) mIdentityAction->setChecked(abs(mShowHeaders)&HDR_IDENTITY);
00871   rethinkHeaderLine(showHeaders,HDR_IDENTITY, row, i18n("&Identity:"),
00872                     mLblIdentity, mIdentity, mBtnIdentity);
00873 
00874   if (!fromSlot) mDictionaryAction->setChecked(abs(mShowHeaders)&HDR_DICTIONARY);
00875   rethinkHeaderLine(showHeaders,HDR_DICTIONARY, row, i18n("&Dictionary:"),
00876                     mDictionaryLabel, mDictionaryCombo, 0 );
00877 
00878   if (!fromSlot) mFccAction->setChecked(abs(mShowHeaders)&HDR_FCC);
00879   rethinkHeaderLine(showHeaders,HDR_FCC, row, i18n("&Sent-Mail folder:"),
00880                     mLblFcc, mFcc, mBtnFcc);
00881 
00882   if (!fromSlot) mTransportAction->setChecked(abs(mShowHeaders)&HDR_TRANSPORT);
00883   rethinkHeaderLine(showHeaders,HDR_TRANSPORT, row, i18n("&Mail transport:"),
00884                     mLblTransport, mTransport, mBtnTransport);
00885 
00886   if (!fromSlot) mFromAction->setChecked(abs(mShowHeaders)&HDR_FROM);
00887   rethinkHeaderLine(showHeaders,HDR_FROM, row, i18n("sender address field", "&From:"),
00888                     mLblFrom, mEdtFrom /*, mBtnFrom */ );
00889 
00890   QWidget *prevFocus = mEdtFrom;
00891 
00892   if (!fromSlot) mReplyToAction->setChecked(abs(mShowHeaders)&HDR_REPLY_TO);
00893   rethinkHeaderLine(showHeaders,HDR_REPLY_TO,row,i18n("&Reply to:"),
00894                   mLblReplyTo, mEdtReplyTo, mBtnReplyTo);
00895   if ( showHeaders & HDR_REPLY_TO ) {
00896     prevFocus = connectFocusMoving( prevFocus, mEdtReplyTo );
00897   }
00898 
00899   if ( mClassicalRecipients ) {
00900     if (!fromSlot) mToAction->setChecked(abs(mShowHeaders)&HDR_TO);
00901     rethinkHeaderLine(showHeaders, HDR_TO, row, i18n("recipient address field", "&To:"),
00902                     mLblTo, mEdtTo, mBtnTo,
00903                     i18n("Primary Recipients"),
00904                     i18n("<qt>The email addresses you put "
00905                          "in this field receive a copy of the email.</qt>"));
00906     if ( showHeaders & HDR_TO ) {
00907       prevFocus = connectFocusMoving( prevFocus, mEdtTo );
00908     }
00909 
00910     if (!fromSlot) mCcAction->setChecked(abs(mShowHeaders)&HDR_CC);
00911     rethinkHeaderLine(showHeaders, HDR_CC, row, i18n("&Copy to (CC):"),
00912                     mLblCc, mEdtCc, mBtnCc,
00913                     i18n("Additional Recipients"),
00914                     i18n("<qt>The email addresses you put "
00915                          "in this field receive a copy of the email. "
00916                          "Technically it is the same thing as putting all the "
00917                          "addresses in the <b>To:</b> field but differs in "
00918                          "that it usually symbolises the receiver of the "
00919                          "Carbon Copy (CC) is a listener, not the main "
00920                          "recipient.</qt>"));
00921     if ( showHeaders & HDR_CC ) {
00922       prevFocus = connectFocusMoving( prevFocus, mEdtCc );
00923     }
00924 
00925     if (!fromSlot) mBccAction->setChecked(abs(mShowHeaders)&HDR_BCC);
00926     rethinkHeaderLine(showHeaders,HDR_BCC, row, i18n("&Blind copy to (BCC):"),
00927                     mLblBcc, mEdtBcc, mBtnBcc,
00928                     i18n("Hidden Recipients"),
00929                     i18n("<qt>Essentially the same thing "
00930                          "as the <b>Copy To:</b> field but differs in that "
00931                          "all other recipients do not see who receives a "
00932                          "blind copy.</qt>"));
00933     if ( showHeaders & HDR_BCC ) {
00934       prevFocus = connectFocusMoving( prevFocus, mEdtBcc );
00935     }
00936   } else {
00937     mGrid->addMultiCellWidget( mRecipientsEditor, row, row, 0, 2 );
00938     ++row;
00939 
00940     if ( showHeaders & HDR_REPLY_TO ) {
00941       connect( mEdtReplyTo, SIGNAL( focusDown() ), mRecipientsEditor,
00942         SLOT( setFocusTop() ) );
00943     } else {
00944     connect( mEdtFrom, SIGNAL( focusDown() ), mRecipientsEditor,
00945       SLOT( setFocusTop() ) );
00946     }
00947     if ( showHeaders & HDR_REPLY_TO ) {
00948       connect( mRecipientsEditor, SIGNAL( focusUp() ), mEdtReplyTo, SLOT( setFocus() ) );
00949     } else {
00950       connect( mRecipientsEditor, SIGNAL( focusUp() ), mEdtFrom, SLOT( setFocus() ) );
00951     }
00952 
00953     connect( mRecipientsEditor, SIGNAL( focusDown() ), mEdtSubject,
00954       SLOT( setFocus() ) );
00955     connect( mEdtSubject, SIGNAL( focusUp() ), mRecipientsEditor,
00956       SLOT( setFocusBottom() ) );
00957 
00958     prevFocus = mRecipientsEditor;
00959   }
00960   if (!fromSlot) mSubjectAction->setChecked(abs(mShowHeaders)&HDR_SUBJECT);
00961   rethinkHeaderLine(showHeaders,HDR_SUBJECT, row, i18n("S&ubject:"),
00962                     mLblSubject, mEdtSubject);
00963   connectFocusMoving( mEdtSubject, mEditor );
00964 
00965   assert(row<=mNumHeaders);
00966 
00967   mGrid->addMultiCellWidget(mSplitter, row, mNumHeaders, 0, 2);
00968 
00969   if( !mAtmList.isEmpty() )
00970     mAtmListView->show();
00971   else
00972     mAtmListView->hide();
00973   resize(this->size());
00974   repaint();
00975 
00976   mGrid->activate();
00977 
00978   slotUpdateAttachActions();
00979   mIdentityAction->setEnabled(!mAllFieldsAction->isChecked());
00980   mDictionaryAction->setEnabled( !mAllFieldsAction->isChecked() );
00981   mTransportAction->setEnabled(!mAllFieldsAction->isChecked());
00982   mFromAction->setEnabled(!mAllFieldsAction->isChecked());
00983   if ( mReplyToAction ) mReplyToAction->setEnabled(!mAllFieldsAction->isChecked());
00984   if ( mToAction ) mToAction->setEnabled(!mAllFieldsAction->isChecked());
00985   if ( mCcAction ) mCcAction->setEnabled(!mAllFieldsAction->isChecked());
00986   if ( mBccAction ) mBccAction->setEnabled(!mAllFieldsAction->isChecked());
00987   mFccAction->setEnabled(!mAllFieldsAction->isChecked());
00988   mSubjectAction->setEnabled(!mAllFieldsAction->isChecked());
00989   if (mRecipientsEditor)
00990     mRecipientsEditor->setFirstColumnWidth( mLabelWidth );
00991 }
00992 
00993 QWidget *KMComposeWin::connectFocusMoving( QWidget *prev, QWidget *next )
00994 {
00995   connect( prev, SIGNAL( focusDown() ), next, SLOT( setFocus() ) );
00996   connect( next, SIGNAL( focusUp() ), prev, SLOT( setFocus() ) );
00997 
00998   return next;
00999 }
01000 
01001 //-----------------------------------------------------------------------------
01002 void KMComposeWin::rethinkHeaderLine(int aValue, int aMask, int& aRow,
01003                                      const QString &aLabelStr, QLabel* aLbl,
01004                                      QLineEdit* aEdt, QPushButton* aBtn,
01005                                      const QString &toolTip, const QString &whatsThis )
01006 {
01007   if (aValue & aMask)
01008   {
01009     aLbl->setText(aLabelStr);
01010     if ( !toolTip.isEmpty() )
01011       QToolTip::add( aLbl, toolTip );
01012     if ( !whatsThis.isEmpty() )
01013       QWhatsThis::add( aLbl, whatsThis );
01014     aLbl->setFixedWidth( mLabelWidth );
01015     aLbl->setBuddy(aEdt);
01016     mGrid->addWidget(aLbl, aRow, 0);
01017     aEdt->setBackgroundColor( mBackColor );
01018     aEdt->show();
01019 
01020     if (aBtn) {
01021       mGrid->addWidget(aEdt, aRow, 1);
01022 
01023       mGrid->addWidget(aBtn, aRow, 2);
01024       aBtn->show();
01025     } else {
01026       mGrid->addMultiCellWidget(aEdt, aRow, aRow, 1, 2 );
01027     }
01028     aRow++;
01029   }
01030   else
01031   {
01032     aLbl->hide();
01033     aEdt->hide();
01034     if (aBtn) aBtn->hide();
01035   }
01036 }
01037 
01038 //-----------------------------------------------------------------------------
01039 void KMComposeWin::rethinkHeaderLine(int aValue, int aMask, int& aRow,
01040                                      const QString &aLabelStr, QLabel* aLbl,
01041                                      QComboBox* aCbx, QCheckBox* aChk)
01042 {
01043   if (aValue & aMask)
01044   {
01045     aLbl->setText(aLabelStr);
01046     aLbl->adjustSize();
01047     aLbl->resize((int)aLbl->sizeHint().width(),aLbl->sizeHint().height() + 6);
01048     aLbl->setMinimumSize(aLbl->size());
01049     aLbl->show();
01050     aLbl->setBuddy(aCbx);
01051     mGrid->addWidget(aLbl, aRow, 0);
01052     aCbx->show();
01053     aCbx->setMinimumSize(100, aLbl->height()+2);
01054 
01055     mGrid->addWidget(aCbx, aRow, 1);
01056     if ( aChk ) {
01057       mGrid->addWidget(aChk, aRow, 2);
01058       aChk->setFixedSize(aChk->sizeHint().width(), aLbl->height());
01059       aChk->show();
01060     }
01061     aRow++;
01062   }
01063   else
01064   {
01065     aLbl->hide();
01066     aCbx->hide();
01067     if ( aChk )
01068       aChk->hide();
01069   }
01070 }
01071 
01072 //-----------------------------------------------------------------------------
01073 void KMComposeWin::getTransportMenu()
01074 {
01075   QStringList availTransports;
01076 
01077   mActNowMenu->clear();
01078   mActLaterMenu->clear();
01079   availTransports = KMail::TransportManager::transportNames();
01080   QStringList::Iterator it;
01081   int id = 0;
01082   for(it = availTransports.begin(); it != availTransports.end() ; ++it, id++)
01083   {
01084     mActNowMenu->insertItem((*it).replace("&", "&&"), id);
01085     mActLaterMenu->insertItem((*it).replace("&", "&&"), id);
01086   }
01087 }
01088 
01089 
01090 //-----------------------------------------------------------------------------
01091 void KMComposeWin::setupActions(void)
01092 {
01093   KActionMenu *actActionNowMenu, *actActionLaterMenu;
01094 
01095   if (kmkernel->msgSender()->sendImmediate()) //default == send now?
01096   {
01097     //default = send now, alternative = queue
01098     ( void )  new KAction( i18n("&Send Mail"), "mail_send", CTRL+Key_Return,
01099                         this, SLOT(slotSendNow()), actionCollection(),"send_default");
01100 
01101     // FIXME: change to mail_send_via icon when this exits.
01102     actActionNowMenu =  new KActionMenu (i18n("&Send Mail Via"), "mail_send",
01103             actionCollection(), "send_default_via" );
01104 
01105     (void) new KAction (i18n("Send &Later"), "queue", 0, this,
01106             SLOT(slotSendLater()), actionCollection(),"send_alternative");
01107     actActionLaterMenu = new KActionMenu (i18n("Send &Later Via"), "queue",
01108             actionCollection(), "send_alternative_via" );
01109 
01110   }
01111   else //no, default = send later
01112   {
01113     //default = queue, alternative = send now
01114     (void) new KAction (i18n("Send &Later"), "queue",
01115                         CTRL+Key_Return,
01116                         this, SLOT(slotSendLater()), actionCollection(),"send_default");
01117     actActionLaterMenu = new KActionMenu (i18n("Send &Later Via"), "queue",
01118             actionCollection(), "send_default_via" );
01119 
01120    ( void )  new KAction( i18n("&Send Mail"), "mail_send", 0,
01121                         this, SLOT(slotSendNow()), actionCollection(),"send_alternative");
01122 
01123     // FIXME: change to mail_send_via icon when this exits.
01124     actActionNowMenu =  new KActionMenu (i18n("&Send Mail Via"), "mail_send",
01125             actionCollection(), "send_alternative_via" );
01126 
01127   }
01128 
01129   // needed for sending "default transport"
01130   actActionNowMenu->setDelayed(true);
01131   actActionLaterMenu->setDelayed(true);
01132 
01133   connect(  actActionNowMenu, SIGNAL(  activated() ), this,
01134             SLOT( slotSendNow() ) );
01135   connect(  actActionLaterMenu, SIGNAL(  activated() ), this,
01136             SLOT( slotSendLater() ) );
01137 
01138 
01139   mActNowMenu = actActionNowMenu->popupMenu();
01140   mActLaterMenu = actActionLaterMenu->popupMenu();
01141 
01142   connect(  mActNowMenu, SIGNAL(  activated( int ) ), this,
01143             SLOT( slotSendNowVia( int ) ) );
01144   connect(  mActNowMenu, SIGNAL(  aboutToShow() ), this,
01145             SLOT( getTransportMenu() ) );
01146 
01147   connect(  mActLaterMenu, SIGNAL(  activated( int ) ), this,
01148           SLOT( slotSendLaterVia( int ) ) );
01149   connect(  mActLaterMenu, SIGNAL(  aboutToShow() ), this,
01150           SLOT( getTransportMenu() ) );
01151 
01152 
01153 
01154 
01155   (void) new KAction (i18n("Save in &Drafts Folder"), "filesave", 0,
01156                       this, SLOT(slotSaveDraft()),
01157                       actionCollection(), "save_in_drafts");
01158   (void) new KAction (i18n("&Insert File..."), "fileopen", 0,
01159                       this,  SLOT(slotInsertFile()),
01160                       actionCollection(), "insert_file");
01161   mRecentAction = new KRecentFilesAction (i18n("&Insert File Recent"),
01162               "fileopen", 0,
01163               this,  SLOT(slotInsertRecentFile(const KURL&)),
01164               actionCollection(), "insert_file_recent");
01165 
01166   mRecentAction->loadEntries( KMKernel::config() );
01167 
01168   (void) new KAction (i18n("&Address Book"), "contents",0,
01169                       this, SLOT(slotAddrBook()),
01170                       actionCollection(), "addressbook");
01171   (void) new KAction (i18n("&New Composer"), "mail_new",
01172                       KStdAccel::shortcut(KStdAccel::New),
01173                       this, SLOT(slotNewComposer()),
01174                       actionCollection(), "new_composer");
01175   (void) new KAction (i18n("New Main &Window"), "window_new", 0,
01176                       this, SLOT(slotNewMailReader()),
01177                       actionCollection(), "open_mailreader");
01178 
01179   if ( !mClassicalRecipients ) {
01180     new KAction( i18n("Select &Recipients..."), CTRL + Key_L, mRecipientsEditor,
01181       SLOT( selectRecipients() ), actionCollection(), "select_recipients" );
01182     new KAction( i18n("Save &Distribution List..."), 0, mRecipientsEditor,
01183       SLOT( saveDistributionList() ), actionCollection(),
01184       "save_distribution_list" );
01185   }
01186 
01187   //KStdAction::save(this, SLOT(), actionCollection(), "save_message");
01188   KStdAction::print (this, SLOT(slotPrint()), actionCollection());
01189   KStdAction::close (this, SLOT(slotClose()), actionCollection());
01190 
01191   KStdAction::undo (this, SLOT(slotUndo()), actionCollection());
01192   KStdAction::redo (this, SLOT(slotRedo()), actionCollection());
01193   KStdAction::cut (this, SLOT(slotCut()), actionCollection());
01194   KStdAction::copy (this, SLOT(slotCopy()), actionCollection());
01195   KStdAction::pasteText (this, SLOT(slotPaste()), actionCollection());
01196   KStdAction::selectAll (this, SLOT(slotMarkAll()), actionCollection());
01197 
01198   KStdAction::find (this, SLOT(slotFind()), actionCollection());
01199   KStdAction::findNext(this, SLOT(slotSearchAgain()), actionCollection());
01200 
01201   KStdAction::replace (this, SLOT(slotReplace()), actionCollection());
01202   KStdAction::spelling (this, SLOT(slotSpellcheck()), actionCollection(), "spellcheck");
01203 
01204   mPasteQuotation = new KAction (i18n("Pa&ste as Quotation"),0,this,SLOT( slotPasteAsQuotation()),
01205                       actionCollection(), "paste_quoted");
01206 
01207   (void) new KAction (i18n("Paste as Attac&hment"),0,this,SLOT( slotPasteAsAttachment()),
01208                       actionCollection(), "paste_att");
01209 
01210   mAddQuoteChars = new KAction(i18n("Add &Quote Characters"), 0, this,
01211               SLOT(slotAddQuotes()), actionCollection(), "tools_quote");
01212 
01213   mRemQuoteChars = new KAction(i18n("Re&move Quote Characters"), 0, this,
01214               SLOT(slotRemoveQuotes()), actionCollection(), "tools_unquote");
01215 
01216 
01217   (void) new KAction (i18n("Cl&ean Spaces"), 0, this, SLOT(slotCleanSpace()),
01218                       actionCollection(), "clean_spaces");
01219 
01220   mFixedFontAction = new KToggleAction( i18n("Use Fi&xed Font"), 0, this,
01221                       SLOT(slotUpdateFont()), actionCollection(), "toggle_fixedfont" );
01222   mFixedFontAction->setChecked( GlobalSettings::self()->useFixedFont() );
01223 
01224   //these are checkable!!!
01225   mUrgentAction = new KToggleAction (i18n("&Urgent"), 0,
01226                                     actionCollection(),
01227                                     "urgent");
01228   mRequestMDNAction = new KToggleAction ( i18n("&Request Disposition Notification"), 0,
01229                                          actionCollection(),
01230                                          "options_request_mdn");
01231   mRequestMDNAction->setChecked(GlobalSettings::self()->requestMDN());
01232   //----- Message-Encoding Submenu
01233   mEncodingAction = new KSelectAction( i18n( "Se&t Encoding" ), "charset",
01234                                       0, this, SLOT(slotSetCharset() ),
01235                                       actionCollection(), "charsets" );
01236   mWordWrapAction = new KToggleAction (i18n("&Wordwrap"), 0,
01237                       actionCollection(), "wordwrap");
01238   mWordWrapAction->setChecked(GlobalSettings::self()->wordWrap());
01239   connect(mWordWrapAction, SIGNAL(toggled(bool)), SLOT(slotWordWrapToggled(bool)));
01240 
01241   mAutoSpellCheckingAction =
01242     new KToggleAction( i18n( "&Automatic Spellchecking" ), "spellcheck", 0,
01243                        actionCollection(), "options_auto_spellchecking" );
01244   const bool spellChecking = GlobalSettings::self()->autoSpellChecking();
01245   mAutoSpellCheckingAction->setEnabled( !GlobalSettings::self()->useExternalEditor() );
01246   mAutoSpellCheckingAction->setChecked( !GlobalSettings::self()->useExternalEditor() && spellChecking );
01247   slotAutoSpellCheckingToggled( !GlobalSettings::self()->useExternalEditor() && spellChecking );
01248   connect( mAutoSpellCheckingAction, SIGNAL( toggled( bool ) ),
01249            this, SLOT( slotAutoSpellCheckingToggled( bool ) ) );
01250 
01251   QStringList encodings = KMMsgBase::supportedEncodings(TRUE);
01252   encodings.prepend( i18n("Auto-Detect"));
01253   mEncodingAction->setItems( encodings );
01254   mEncodingAction->setCurrentItem( -1 );
01255 
01256   //these are checkable!!!
01257   markupAction = new KToggleAction (i18n("Formatting (HTML)"), 0, this,
01258                                     SLOT(slotToggleMarkup()),
01259                       actionCollection(), "html");
01260 
01261   mAllFieldsAction = new KToggleAction (i18n("&All Fields"), 0, this,
01262                                        SLOT(slotView()),
01263                                        actionCollection(), "show_all_fields");
01264   mIdentityAction = new KToggleAction (i18n("&Identity"), 0, this,
01265                                       SLOT(slotView()),
01266                                       actionCollection(), "show_identity");
01267   mDictionaryAction = new KToggleAction (i18n("&Dictionary"), 0, this,
01268                                          SLOT(slotView()),
01269                                          actionCollection(), "show_dictionary");
01270   mFccAction = new KToggleAction (i18n("&Sent-Mail Folder"), 0, this,
01271                                  SLOT(slotView()),
01272                                  actionCollection(), "show_fcc");
01273   mTransportAction = new KToggleAction (i18n("&Mail Transport"), 0, this,
01274                                       SLOT(slotView()),
01275                                       actionCollection(), "show_transport");
01276   mFromAction = new KToggleAction (i18n("&From"), 0, this,
01277                                   SLOT(slotView()),
01278                                   actionCollection(), "show_from");
01279   mReplyToAction = new KToggleAction (i18n("&Reply To"), 0, this,
01280                                        SLOT(slotView()),
01281                                        actionCollection(), "show_reply_to");
01282   if ( mClassicalRecipients ) {
01283     mToAction = new KToggleAction (i18n("&To"), 0, this,
01284                                   SLOT(slotView()),
01285                                   actionCollection(), "show_to");
01286     mCcAction = new KToggleAction (i18n("&CC"), 0, this,
01287                                   SLOT(slotView()),
01288                                   actionCollection(), "show_cc");
01289     mBccAction = new KToggleAction (i18n("&BCC"), 0, this,
01290                                    SLOT(slotView()),
01291                                    actionCollection(), "show_bcc");
01292   }
01293   mSubjectAction = new KToggleAction (i18n("S&ubject"), 0, this,
01294                                      SLOT(slotView()),
01295                                      actionCollection(), "show_subject");
01296   //end of checkable
01297 
01298   (void) new KAction (i18n("Append S&ignature"), 0, this,
01299                       SLOT(slotAppendSignature()),
01300                       actionCollection(), "append_signature");
01301   mAttachPK  = new KAction (i18n("Attach &Public Key..."), 0, this,
01302                            SLOT(slotInsertPublicKey()),
01303                            actionCollection(), "attach_public_key");
01304   mAttachMPK = new KAction (i18n("Attach &My Public Key"), 0, this,
01305                            SLOT(slotInsertMyPublicKey()),
01306                            actionCollection(), "attach_my_public_key");
01307   (void) new KAction (i18n("&Attach File..."), "attach",
01308                       0, this, SLOT(slotAttachFile()),
01309                       actionCollection(), "attach");
01310   mAttachRemoveAction = new KAction (i18n("&Remove Attachment"), 0, this,
01311                       SLOT(slotAttachRemove()),
01312                       actionCollection(), "remove");
01313   mAttachSaveAction = new KAction (i18n("&Save Attachment As..."), "filesave",0,
01314                       this, SLOT(slotAttachSave()),
01315                       actionCollection(), "attach_save");
01316   mAttachPropertiesAction = new KAction (i18n("Attachment Pr&operties"), 0, this,
01317                       SLOT(slotAttachProperties()),
01318                       actionCollection(), "attach_properties");
01319 
01320   setStandardToolBarMenuEnabled(true);
01321 
01322   KStdAction::keyBindings(this, SLOT(slotEditKeys()), actionCollection());
01323   KStdAction::configureToolbars(this, SLOT(slotEditToolbars()), actionCollection());
01324   KStdAction::preferences(kmkernel, SLOT(slotShowConfigurationDialog()), actionCollection());
01325 
01326   (void) new KAction (i18n("&Spellchecker..."), 0, this, SLOT(slotSpellcheckConfig()),
01327                       actionCollection(), "setup_spellchecker");
01328 
01329   if ( Kleo::CryptoBackendFactory::instance()->protocol( "Chiasmus" ) ) {
01330     KToggleAction * a = new KToggleAction( i18n( "Encrypt Message with Chiasmus..." ),
01331                                            "chidecrypted", 0, actionCollection(),
01332                                            "encrypt_message_chiasmus" );
01333     a->setCheckedState( KGuiItem( i18n( "Encrypt Message with Chiasmus..." ), "chiencrypted" ) );
01334     mEncryptChiasmusAction = a;
01335     connect( mEncryptChiasmusAction, SIGNAL(toggled(bool)),
01336              this, SLOT(slotEncryptChiasmusToggled(bool)) );
01337   } else {
01338     mEncryptChiasmusAction = 0;
01339   }
01340 
01341   mEncryptAction = new KToggleAction (i18n("&Encrypt Message"),
01342                                      "decrypted", 0,
01343                                      actionCollection(), "encrypt_message");
01344   mSignAction = new KToggleAction (i18n("&Sign Message"),
01345                                   "signature", 0,
01346                                   actionCollection(), "sign_message");
01347   // get PGP user id for the chosen identity
01348   const KPIM::Identity & ident =
01349     kmkernel->identityManager()->identityForUoidOrDefault( mIdentity->currentIdentity() );
01350   // PENDING(marc): check the uses of this member and split it into
01351   // smime/openpgp and or enc/sign, if necessary:
01352   mLastIdentityHasSigningKey = !ident.pgpSigningKey().isEmpty() || !ident.smimeSigningKey().isEmpty();
01353   mLastIdentityHasEncryptionKey = !ident.pgpEncryptionKey().isEmpty() || !ident.smimeEncryptionKey().isEmpty();
01354 
01355   mLastEncryptActionState = false;
01356   mLastSignActionState = GlobalSettings::self()->pgpAutoSign();
01357 
01358   // "Attach public key" is only possible if OpenPGP support is available:
01359   mAttachPK->setEnabled( Kleo::CryptoBackendFactory::instance()->openpgp() );
01360 
01361   // "Attach my public key" is only possible if OpenPGP support is
01362   // available and the user specified his key for the current identity:
01363   mAttachMPK->setEnabled( Kleo::CryptoBackendFactory::instance()->openpgp() &&
01364               !ident.pgpEncryptionKey().isEmpty() );
01365 
01366   if ( !Kleo::CryptoBackendFactory::instance()->openpgp() && !Kleo::CryptoBackendFactory::instance()->smime() ) {
01367     // no crypto whatsoever
01368     mEncryptAction->setEnabled( false );
01369     setEncryption( false );
01370     mSignAction->setEnabled( false );
01371     setSigning( false );
01372   } else {
01373     const bool canOpenPGPSign = Kleo::CryptoBackendFactory::instance()->openpgp()
01374       && !ident.pgpSigningKey().isEmpty();
01375     const bool canSMIMESign = Kleo::CryptoBackendFactory::instance()->smime()
01376       && !ident.smimeSigningKey().isEmpty();
01377 
01378     setEncryption( false );
01379     setSigning( ( canOpenPGPSign || canSMIMESign ) && GlobalSettings::self()->pgpAutoSign() );
01380   }
01381 
01382   connect(mEncryptAction, SIGNAL(toggled(bool)),
01383                          SLOT(slotEncryptToggled( bool )));
01384   connect(mSignAction,    SIGNAL(toggled(bool)),
01385                          SLOT(slotSignToggled(    bool )));
01386 
01387   QStringList l;
01388   for ( int i = 0 ; i < numCryptoMessageFormats ; ++i )
01389     l.push_back( Kleo::cryptoMessageFormatToLabel( cryptoMessageFormats[i] ) );
01390 
01391   mCryptoModuleAction = new KSelectAction( i18n( "&Cryptographic Message Format" ), 0,
01392                        this, SLOT(slotSelectCryptoModule()),
01393                        actionCollection(), "options_select_crypto" );
01394   mCryptoModuleAction->setItems( l );
01395   mCryptoModuleAction->setCurrentItem( format2cb( ident.preferredCryptoMessageFormat() ) );
01396   slotSelectCryptoModule( true /* initialize */ );
01397 
01398   QStringList styleItems;
01399   styleItems << i18n( "Standard" );
01400   styleItems << i18n( "Bulleted List (Disc)" );
01401   styleItems << i18n( "Bulleted List (Circle)" );
01402   styleItems << i18n( "Bulleted List (Square)" );
01403   styleItems << i18n( "Ordered List (Decimal)" );
01404   styleItems << i18n( "Ordered List (Alpha lower)" );
01405   styleItems << i18n( "Ordered List (Alpha upper)" );
01406 
01407   listAction = new KSelectAction( i18n( "Select Style" ), 0, actionCollection(),
01408                                  "text_list" );
01409   listAction->setItems( styleItems );
01410   connect( listAction, SIGNAL( activated( const QString& ) ),
01411            SLOT( slotListAction( const QString& ) ) );
01412   fontAction = new KFontAction( "Select Font", 0, actionCollection(),
01413                                "text_font" );
01414   connect( fontAction, SIGNAL( activated( const QString& ) ),
01415            SLOT( slotFontAction( const QString& ) ) );
01416   fontSizeAction = new KFontSizeAction( "Select Size", 0, actionCollection(),
01417                                        "text_size" );
01418   connect( fontSizeAction, SIGNAL( fontSizeChanged( int ) ),
01419            SLOT( slotSizeAction( int ) ) );
01420 
01421   alignLeftAction = new KToggleAction (i18n("Align Left"), "text_left", 0,
01422                       this, SLOT(slotAlignLeft()), actionCollection(),
01423                       "align_left");
01424   alignLeftAction->setChecked( TRUE );
01425   alignRightAction = new KToggleAction (i18n("Align Right"), "text_right", 0,
01426                       this, SLOT(slotAlignRight()), actionCollection(),
01427                       "align_right");
01428   alignCenterAction = new KToggleAction (i18n("Align Center"), "text_center", 0,
01429                        this, SLOT(slotAlignCenter()), actionCollection(),
01430                        "align_center");
01431   textBoldAction = new KToggleAction( i18n("&Bold"), "text_bold", CTRL+Key_B,
01432                                      this, SLOT(slotTextBold()),
01433                                      actionCollection(), "text_bold");
01434   textItalicAction = new KToggleAction( i18n("&Italic"), "text_italic", CTRL+Key_I,
01435                                        this, SLOT(slotTextItalic()),
01436                                        actionCollection(), "text_italic");
01437   textUnderAction = new KToggleAction( i18n("&Underline"), "text_under", CTRL+Key_U,
01438                                      this, SLOT(slotTextUnder()),
01439                                      actionCollection(), "text_under");
01440   actionFormatReset = new KAction( i18n( "Reset Font Settings" ), "eraser", 0,
01441                                      this, SLOT( slotFormatReset() ),
01442                                      actionCollection(), "format_reset");
01443   actionFormatColor = new KAction( i18n( "Text Color..." ), "colorize", 0,
01444                                      this, SLOT( slotTextColor() ),
01445                                      actionCollection(), "format_color");
01446 
01447   editorFocusChanged(false);
01448   createGUI("kmcomposerui.rc");
01449   // In Kontact, this entry would read "Configure Kontact", but bring
01450   // up KMail's config dialog. That's sensible, though, so fix the label.
01451   KAction* configureAction = actionCollection()->action("options_configure" );
01452   if ( configureAction )
01453     configureAction->setText( i18n("Configure KMail" ) );
01454 }
01455 
01456 //-----------------------------------------------------------------------------
01457 void KMComposeWin::setupStatusBar(void)
01458 {
01459   statusBar()->insertItem("", 0, 1);
01460   statusBar()->setItemAlignment(0, AlignLeft | AlignVCenter);
01461 
01462   statusBar()->insertItem(i18n(" Column: %1 ").arg("     "),2,0,true);
01463   statusBar()->insertItem(i18n(" Line: %1 ").arg("     "),1,0,true);
01464 }
01465 
01466 
01467 //-----------------------------------------------------------------------------
01468 void KMComposeWin::updateCursorPosition()
01469 {
01470   int col,line;
01471   QString temp;
01472   line = mEditor->currentLine();
01473   col = mEditor->currentColumn();
01474   temp = i18n(" Line: %1 ").arg(line+1);
01475   statusBar()->changeItem(temp,1);
01476   temp = i18n(" Column: %1 ").arg(col+1);
01477   statusBar()->changeItem(temp,2);
01478 }
01479 
01480 
01481 //-----------------------------------------------------------------------------
01482 void KMComposeWin::setupEditor(void)
01483 {
01484   //QPopupMenu* menu;
01485   mEditor->setModified(FALSE);
01486   QFontMetrics fm(mBodyFont);
01487   mEditor->setTabStopWidth(fm.width(QChar(' ')) * 8);
01488   //mEditor->setFocusPolicy(QWidget::ClickFocus);
01489 
01490   if (GlobalSettings::self()->wordWrap())
01491   {
01492     mEditor->setWordWrap( QMultiLineEdit::FixedColumnWidth );
01493     mEditor->setWrapColumnOrWidth( GlobalSettings::self()->lineWrapWidth() );
01494   }
01495   else
01496   {
01497     mEditor->setWordWrap( QMultiLineEdit::NoWrap );
01498   }
01499 
01500   // Font setup
01501   slotUpdateFont();
01502 
01503   /* installRBPopup() is broken in kdelibs, we should wait for
01504           the new klibtextedit (dnaber, 2002-01-01)
01505   menu = new QPopupMenu(this);
01506   //#ifdef BROKEN
01507   menu->insertItem(i18n("Undo"),mEditor,
01508                    SLOT(undo()), KStdAccel::shortcut(KStdAccel::Undo));
01509   menu->insertItem(i18n("Redo"),mEditor,
01510                    SLOT(redo()), KStdAccel::shortcut(KStdAccel::Redo));
01511   menu->insertSeparator();
01512   //#endif //BROKEN
01513   menu->insertItem(i18n("Cut"), this, SLOT(slotCut()));
01514   menu->insertItem(i18n("Copy"), this, SLOT(slotCopy()));
01515   menu->insertItem(i18n("Paste"), this, SLOT(slotPaste()));
01516   menu->insertItem(i18n("Mark All"),this, SLOT(slotMarkAll()));
01517   menu->insertSeparator();
01518   menu->insertItem(i18n("Find..."), this, SLOT(slotFind()));
01519   menu->insertItem(i18n("Replace..."), this, SLOT(slotReplace()));
01520   menu->insertSeparator();
01521   menu->insertItem(i18n("Fixed Font Widths"), this, SLOT(slotUpdateFont()));
01522   mEditor->installRBPopup(menu);
01523   */
01524   updateCursorPosition();
01525   connect(mEditor,SIGNAL(CursorPositionChanged()),SLOT(updateCursorPosition()));
01526   connect( mEditor, SIGNAL( currentFontChanged( const QFont & ) ),
01527           this, SLOT( fontChanged( const QFont & ) ) );
01528   connect( mEditor, SIGNAL( currentAlignmentChanged( int ) ),
01529           this, SLOT( alignmentChanged( int ) ) );
01530 
01531 }
01532 
01533 
01534 //-----------------------------------------------------------------------------
01535 static QString cleanedUpHeaderString( const QString & s )
01536 {
01537   // remove invalid characters from the header strings
01538   QString res( s );
01539   res.replace( '\r', "" );
01540   res.replace( '\n', " " );
01541   return res.stripWhiteSpace();
01542 }
01543 
01544 //-----------------------------------------------------------------------------
01545 QString KMComposeWin::subject() const
01546 {
01547   return cleanedUpHeaderString( mEdtSubject->text() );
01548 }
01549 
01550 //-----------------------------------------------------------------------------
01551 QString KMComposeWin::to() const
01552 {
01553   if ( mEdtTo ) {
01554     return cleanedUpHeaderString( mEdtTo->text() );
01555   } else if ( mRecipientsEditor ) {
01556     return mRecipientsEditor->recipientString( Recipient::To );
01557   } else {
01558     return QString::null;
01559   }
01560 }
01561 
01562 //-----------------------------------------------------------------------------
01563 QString KMComposeWin::cc() const
01564 {
01565   if ( mEdtCc && !mEdtCc->isHidden() ) {
01566     return cleanedUpHeaderString( mEdtCc->text() );
01567   } else if ( mRecipientsEditor ) {
01568     return mRecipientsEditor->recipientString( Recipient::Cc );
01569   } else {
01570     return QString::null;
01571   }
01572 }
01573 
01574 //-----------------------------------------------------------------------------
01575 QString KMComposeWin::bcc() const
01576 {
01577   if ( mEdtBcc && !mEdtBcc->isHidden() ) {
01578     return cleanedUpHeaderString( mEdtBcc->text() );
01579   } else if ( mRecipientsEditor ) {
01580     return mRecipientsEditor->recipientString( Recipient::Bcc );
01581   } else {
01582     return QString::null;
01583   }
01584 }
01585 
01586 //-----------------------------------------------------------------------------
01587 QString KMComposeWin::from() const
01588 {
01589   return cleanedUpHeaderString( mEdtFrom->text() );
01590 }
01591 
01592 //-----------------------------------------------------------------------------
01593 QString KMComposeWin::replyTo() const
01594 {
01595   if ( mEdtReplyTo ) {
01596     return cleanedUpHeaderString( mEdtReplyTo->text() );
01597   } else {
01598     return QString::null;
01599   }
01600 }
01601 
01602 //-----------------------------------------------------------------------------
01603 void KMComposeWin::verifyWordWrapLengthIsAdequate(const QString &body)
01604 {
01605   int maxLineLength = 0;
01606   int curPos;
01607   int oldPos = 0;
01608   if (mEditor->QMultiLineEdit::wordWrap() == QMultiLineEdit::FixedColumnWidth) {
01609     for (curPos = 0; curPos < (int)body.length(); ++curPos)
01610         if (body[curPos] == '\n') {
01611           if ((curPos - oldPos) > maxLineLength)
01612             maxLineLength = curPos - oldPos;
01613           oldPos = curPos;
01614         }
01615     if ((curPos - oldPos) > maxLineLength)
01616       maxLineLength = curPos - oldPos;
01617     if (mEditor->wrapColumnOrWidth() < maxLineLength) // column
01618       mEditor->setWrapColumnOrWidth(maxLineLength);
01619   }
01620 }
01621 
01622 //-----------------------------------------------------------------------------
01623 void KMComposeWin::decryptOrStripOffCleartextSignature( QCString& body )
01624 {
01625   QPtrList<Kpgp::Block> pgpBlocks;
01626   QStrList nonPgpBlocks;
01627   if( Kpgp::Module::prepareMessageForDecryption( body,
01628                                                  pgpBlocks, nonPgpBlocks ) )
01629   {
01630     // Only decrypt/strip off the signature if there is only one OpenPGP
01631     // block in the message
01632     if( pgpBlocks.count() == 1 )
01633     {
01634       Kpgp::Block* block = pgpBlocks.first();
01635       if( ( block->type() == Kpgp::PgpMessageBlock ) ||
01636           ( block->type() == Kpgp::ClearsignedBlock ) )
01637       {
01638         if( block->type() == Kpgp::PgpMessageBlock )
01639           // try to decrypt this OpenPGP block
01640           block->decrypt();
01641         else
01642           // strip off the signature
01643           block->verify();
01644 
01645         body = nonPgpBlocks.first()
01646              + block->text()
01647              + nonPgpBlocks.last();
01648       }
01649     }
01650   }
01651 }
01652 
01653 //-----------------------------------------------------------------------------
01654 void KMComposeWin::setMsg(KMMessage* newMsg, bool mayAutoSign,
01655                           bool allowDecryption, bool isModified)
01656 {
01657   //assert(newMsg!=0);
01658   if(!newMsg)
01659     {
01660       kdDebug(5006) << "KMComposeWin::setMsg() : newMsg == 0!" << endl;
01661       return;
01662     }
01663   mMsg = newMsg;
01664 
01665   mEdtFrom->setText(mMsg->from());
01666   mEdtReplyTo->setText(mMsg->replyTo());
01667   if ( mClassicalRecipients ) {
01668     mEdtTo->setText(mMsg->to());
01669     mEdtCc->setText(mMsg->cc());
01670     mEdtBcc->setText(mMsg->bcc());
01671   } else {
01672     mRecipientsEditor->setRecipientString( mMsg->to(), Recipient::To );
01673     mRecipientsEditor->setRecipientString( mMsg->cc(), Recipient::Cc );
01674     mRecipientsEditor->setRecipientString( mMsg->bcc(), Recipient::Bcc );
01675   }
01676   mEdtSubject->setText(mMsg->subject());
01677 
01678   if (!mBtnIdentity->isChecked() && !newMsg->headerField("X-KMail-Identity").isEmpty())
01679     mId = newMsg->headerField("X-KMail-Identity").stripWhiteSpace().toUInt();
01680 
01681   // don't overwrite the header values with identity specific values
01682   // unless the identity is sticky
01683   if ( !mBtnIdentity->isChecked() ) {
01684     disconnect(mIdentity,SIGNAL(identityChanged(uint)),
01685                this, SLOT(slotIdentityChanged(uint)));
01686   }
01687    mIdentity->setCurrentIdentity( mId );
01688   if ( !mBtnIdentity->isChecked() ) {
01689     connect(mIdentity,SIGNAL(identityChanged(uint)),
01690             this, SLOT(slotIdentityChanged(uint)));
01691   }
01692   else {
01693     // make sure the header values are overwritten with the values of the
01694     // sticky identity (the slot isn't called by the signal for new messages
01695     // since the identity has already been set before the signal was connected)
01696     slotIdentityChanged( mId );
01697   }
01698 
01699   KPIM::IdentityManager * im = kmkernel->identityManager();
01700 
01701   const KPIM::Identity & ident = im->identityForUoid( mIdentity->currentIdentity() );
01702 
01703   // check for the presence of a DNT header, indicating that MDN's were
01704   // requested
01705   QString mdnAddr = newMsg->headerField("Disposition-Notification-To");
01706   mRequestMDNAction->setChecked( ( !mdnAddr.isEmpty() &&
01707                                   im->thatIsMe( mdnAddr ) ) ||
01708                                   GlobalSettings::self()->requestMDN() );
01709 
01710   // check for presence of a priority header, indicating urgent mail:
01711   mUrgentAction->setChecked( newMsg->isUrgent() );
01712 
01713   if (!ident.isXFaceEnabled() || ident.xface().isEmpty())
01714     mMsg->removeHeaderField("X-Face");
01715   else
01716   {
01717     QString xface = ident.xface();
01718     if (!xface.isEmpty())
01719     {
01720       int numNL = ( xface.length() - 1 ) / 70;
01721       for ( int i = numNL; i > 0; --i )
01722         xface.insert( i*70, "\n\t" );
01723       mMsg->setHeaderField("X-Face", xface);
01724     }
01725   }
01726 
01727   // enable/disable encryption if the message was/wasn't encrypted
01728   switch ( mMsg->encryptionState() ) {
01729     case KMMsgFullyEncrypted: // fall through
01730     case KMMsgPartiallyEncrypted:
01731       mLastEncryptActionState = true;
01732       break;
01733     case KMMsgNotEncrypted:
01734       mLastEncryptActionState = false;
01735       break;
01736     default: // nothing
01737       break;
01738   }
01739 
01740   // enable/disable signing if the message was/wasn't signed
01741   switch ( mMsg->signatureState() ) {
01742     case KMMsgFullySigned: // fall through
01743     case KMMsgPartiallySigned:
01744       mLastSignActionState = true;
01745       break;
01746     case KMMsgNotSigned:
01747       mLastSignActionState = false;
01748       break;
01749     default: // nothing
01750       break;
01751   }
01752 
01753   mLastIdentityHasSigningKey = !ident.pgpSigningKey().isEmpty() || !ident.smimeSigningKey().isEmpty();
01754   mLastIdentityHasEncryptionKey = !ident.pgpEncryptionKey().isEmpty() || !ident.smimeEncryptionKey().isEmpty();
01755 
01756   if ( Kleo::CryptoBackendFactory::instance()->openpgp() || Kleo::CryptoBackendFactory::instance()->smime() ) {
01757     const bool canOpenPGPSign = Kleo::CryptoBackendFactory::instance()->openpgp()
01758       && !ident.pgpSigningKey().isEmpty();
01759     const bool canSMIMESign = Kleo::CryptoBackendFactory::instance()->smime()
01760       && !ident.smimeSigningKey().isEmpty();
01761 
01762     setEncryption( mLastEncryptActionState );
01763     setSigning( ( canOpenPGPSign || canSMIMESign ) && mLastSignActionState );
01764   }
01765 
01766   // "Attach my public key" is only possible if the user uses OpenPGP
01767   // support and he specified his key:
01768   mAttachMPK->setEnabled( Kleo::CryptoBackendFactory::instance()->openpgp() &&
01769               !ident.pgpEncryptionKey().isEmpty() );
01770 
01771   QString transport = newMsg->headerField("X-KMail-Transport");
01772   if (!mBtnTransport->isChecked() && !transport.isEmpty())
01773   {
01774     for (int i = 0; i < mTransport->count(); i++)
01775       if (mTransport->text(i) == transport)
01776         mTransport->setCurrentItem(i);
01777     mTransport->setEditText( transport );
01778   }
01779 
01780   if (!mBtnFcc->isChecked())
01781   {
01782     if (!mMsg->fcc().isEmpty())
01783       setFcc(mMsg->fcc());
01784     else
01785       setFcc(ident.fcc());
01786   }
01787 
01788   mDictionaryCombo->setCurrentByDictionary( ident.dictionary() );
01789 
01790   partNode * root = partNode::fromMessage( mMsg );
01791 
01792   KMail::ObjectTreeParser otp; // all defaults are ok
01793   otp.parseObjectTree( root );
01794 
01795   KMail::AttachmentCollector ac;
01796   ac.setDiveIntoEncryptions( true );
01797   ac.setDiveIntoSignatures( true );
01798   ac.setDiveIntoMessages( false );
01799 
01800   ac.collectAttachmentsFrom( root );
01801 
01802   for ( std::vector<partNode*>::const_iterator it = ac.attachments().begin() ; it != ac.attachments().end() ; ++it )
01803     addAttach( new KMMessagePart( (*it)->msgPart() ) );
01804 
01805   mEditor->setText( otp.textualContent() );
01806   mCharset = otp.textualContentCharset();
01807   if ( mCharset.isEmpty() )
01808     mCharset = mMsg->charset();
01809   if ( mCharset.isEmpty() )
01810     mCharset = mDefCharset;
01811   setCharset( mCharset );
01812 
01813   if ( partNode * n = root->findType( DwMime::kTypeText, DwMime::kSubtypeHtml ) )
01814     if ( partNode * p = n->parentNode() )
01815       if ( p->hasType( DwMime::kTypeMultipart ) &&
01816            p->hasSubType( DwMime::kSubtypeAlternative ) )
01817         if ( mMsg->headerField( "X-KMail-Markup" ) == "true" )
01818           toggleMarkup( true );
01819 
01820   /* Handle the special case of non-mime mails */
01821   if ( mMsg->numBodyParts() == 0 && otp.textualContent().isEmpty() ) {
01822     mCharset=mMsg->charset();
01823     if ( mCharset.isEmpty() ||  mCharset == "default" )
01824       mCharset = mDefCharset;
01825 
01826     QCString bodyDecoded = mMsg->bodyDecoded();
01827 
01828     if( allowDecryption )
01829       decryptOrStripOffCleartextSignature( bodyDecoded );
01830 
01831     const QTextCodec *codec = KMMsgBase::codecForName(mCharset);
01832     if (codec) {
01833       mEditor->setText(codec->toUnicode(bodyDecoded));
01834     } else
01835       mEditor->setText(QString::fromLocal8Bit(bodyDecoded));
01836   }
01837 
01838 
01839 #ifdef BROKEN_FOR_OPAQUE_SIGNED_OR_ENCRYPTED_MAILS
01840   const int num = mMsg->numBodyParts();
01841   kdDebug(5006) << "KMComposeWin::setMsg() mMsg->numBodyParts="
01842                 << mMsg->numBodyParts() << endl;
01843 
01844   if ( num > 0 ) {
01845     KMMessagePart bodyPart;
01846     int firstAttachment = 0;
01847 
01848     mMsg->bodyPart(1, &bodyPart);
01849     if ( bodyPart.typeStr().lower() == "text" &&
01850          bodyPart.subtypeStr().lower() == "html" ) {
01851       // check whether we are inside a mp/al body part
01852       partNode *root = partNode::fromMessage( mMsg );
01853       partNode *node = root->findType( DwMime::kTypeText,
01854                                        DwMime::kSubtypeHtml );
01855       if ( node && node->parentNode() &&
01856            node->parentNode()->hasType( DwMime::kTypeMultipart ) &&
01857            node->parentNode()->hasSubType( DwMime::kSubtypeAlternative ) ) {
01858         // we have a mp/al body part with a text and an html body
01859       kdDebug(5006) << "KMComposeWin::setMsg() : text/html found" << endl;
01860       firstAttachment = 2;
01861         if ( mMsg->headerField( "X-KMail-Markup" ) == "true" )
01862           toggleMarkup( true );
01863       }
01864       delete root; root = 0;
01865     }
01866     if ( firstAttachment == 0 ) {
01867         mMsg->bodyPart(0, &bodyPart);
01868         if ( bodyPart.typeStr().lower() == "text" ) {
01869           // we have a mp/mx body with a text body
01870         kdDebug(5006) << "KMComposeWin::setMsg() : text/* found" << endl;
01871           firstAttachment = 1;
01872         }
01873       }
01874 
01875     if ( firstAttachment != 0 ) // there's text to show
01876     {
01877       mCharset = bodyPart.charset();
01878       if ( mCharset.isEmpty() || mCharset == "default" )
01879         mCharset = mDefCharset;
01880 
01881       QCString bodyDecoded = bodyPart.bodyDecoded();
01882 
01883       if( allowDecryption )
01884         decryptOrStripOffCleartextSignature( bodyDecoded );
01885 
01886       // As nobody seems to know the purpose of the following line and
01887       // as it breaks word wrapping of long lines if drafts with attachments
01888       // are opened for editting in the composer (cf. Bug#41102) I comment it
01889       // out. Ingo, 2002-04-21
01890       //verifyWordWrapLengthIsAdequate(bodyDecoded);
01891 
01892       const QTextCodec *codec = KMMsgBase::codecForName(mCharset);
01893       if (codec)
01894         mEditor->setText(codec->toUnicode(bodyDecoded));
01895       else
01896         mEditor->setText(QString::fromLocal8Bit(bodyDecoded));
01897       //mEditor->insertLine("\n", -1); <-- why ?
01898     } else mEditor->setText("");
01899     for( int i = firstAttachment; i < num; ++i )
01900     {
01901       KMMessagePart *msgPart = new KMMessagePart;
01902       mMsg->bodyPart(i, msgPart);
01903       QCString mimeType = msgPart->typeStr().lower() + '/'
01904                         + msgPart->subtypeStr().lower();
01905       // don't add the detached signature as attachment when editting a
01906       // PGP/MIME signed message
01907       if( mimeType != "application/pgp-signature" ) {
01908         addAttach(msgPart);
01909       }
01910     }
01911   } else{
01912     mCharset=mMsg->charset();
01913     if ( mCharset.isEmpty() ||  mCharset == "default" )
01914       mCharset = mDefCharset;
01915 
01916     QCString bodyDecoded = mMsg->bodyDecoded();
01917 
01918     if( allowDecryption )
01919       decryptOrStripOffCleartextSignature( bodyDecoded );
01920 
01921     const QTextCodec *codec = KMMsgBase::codecForName(mCharset);
01922     if (codec) {
01923       mEditor->setText(codec->toUnicode(bodyDecoded));
01924     } else
01925       mEditor->setText(QString::fromLocal8Bit(bodyDecoded));
01926   }
01927 
01928   setCharset(mCharset);
01929 #endif // BROKEN_FOR_OPAQUE_SIGNED_OR_ENCRYPTED_MAILS
01930 
01931   if( (GlobalSettings::self()->autoTextSignature()=="auto") && mayAutoSign ) {
01932     //
01933     // Espen 2000-05-16
01934     // Delay the signature appending. It may start a fileseletor.
01935     // Not user friendy if this modal fileseletor opens before the
01936     // composer.
01937     //
01938     QTimer::singleShot( 200, this, SLOT(slotAppendSignature()) );
01939   }
01940   setModified( isModified );
01941 }
01942 
01943 
01944 //-----------------------------------------------------------------------------
01945 void KMComposeWin::setFcc( const QString &idString )
01946 {
01947   // check if the sent-mail folder still exists
01948   if ( ! idString.isEmpty() && kmkernel->findFolderById( idString ) ) {
01949     mFcc->setFolder( idString );
01950   } else {
01951     mFcc->setFolder( kmkernel->sentFolder() );
01952   }
01953 }
01954 
01955 
01956 //-----------------------------------------------------------------------------
01957 bool KMComposeWin::isModified() const
01958 {
01959   return ( mEditor->isModified() ||
01960            mEdtFrom->edited() ||
01961            ( mEdtReplyTo && mEdtReplyTo->edited() ) ||
01962            ( mEdtTo && mEdtTo->edited() ) ||
01963            ( mEdtCc && mEdtCc->edited() ) ||
01964            ( mEdtBcc && mEdtBcc->edited() ) ||
01965            ( mRecipientsEditor && mRecipientsEditor->isModified() ) ||
01966            mEdtSubject->edited() ||
01967            mAtmModified ||
01968            ( mTransport->lineEdit() && mTransport->lineEdit()->edited() ) );
01969 }
01970 
01971 
01972 //-----------------------------------------------------------------------------
01973 void KMComposeWin::setModified( bool modified )
01974 {
01975   mEditor->setModified( modified );
01976   if ( !modified ) {
01977     mEdtFrom->setEdited( false );
01978     if ( mEdtReplyTo ) mEdtReplyTo->setEdited( false );
01979     if ( mEdtTo ) mEdtTo->setEdited( false );
01980     if ( mEdtCc ) mEdtCc->setEdited( false );
01981     if ( mEdtBcc ) mEdtBcc->setEdited( false );
01982     if ( mRecipientsEditor ) mRecipientsEditor->clearModified();
01983     mEdtSubject->setEdited( false );
01984     mAtmModified =  false ;
01985     if ( mTransport->lineEdit() )
01986       mTransport->lineEdit()->setEdited( false );
01987   }
01988 }
01989 
01990 
01991 //-----------------------------------------------------------------------------
01992 bool KMComposeWin::queryClose ()
01993 {
01994   if ( !mEditor->checkExternalEditorFinished() )
01995     return false;
01996   if (kmkernel->shuttingDown() || kapp->sessionSaving())
01997     return true;
01998 
01999   if ( isModified() ) {
02000     const int rc = KMessageBox::warningYesNoCancel(this,
02001            i18n("Do you want to save the message for later or discard it?"),
02002            i18n("Close Composer"),
02003            KGuiItem(i18n("&Save as Draft"), "filesave", QString::null,
02004                   i18n("Save this message in the Drafts folder. It can "
02005                   "then be edited and sent at a later time.")),
02006            KStdGuiItem::discard() );
02007     if (rc == KMessageBox::Cancel)
02008       return false;
02009     else if (rc == KMessageBox::Yes) {
02010       // doSend will close the window. Just return false from this method
02011       slotSaveDraft();
02012       return false;
02013     }
02014   }
02015   cleanupAutoSave();
02016   return true;
02017 }
02018 
02019 //-----------------------------------------------------------------------------
02020 bool KMComposeWin::userForgotAttachment()
02021 {
02022   bool checkForForgottenAttachments = GlobalSettings::self()->showForgottenAttachmentWarning();
02023 
02024   if ( !checkForForgottenAttachments || ( mAtmList.count() > 0 ) )
02025     return false;
02026 
02027 
02028   QStringList attachWordsList = GlobalSettings::self()->attachmentKeywords();
02029 
02030   if ( attachWordsList.isEmpty() ) {
02031     // default value (FIXME: this is duplicated in configuredialog.cpp)
02032     attachWordsList << QString::fromLatin1("attachment")
02033                     << QString::fromLatin1("attached");
02034     if ( QString::fromLatin1("attachment") != i18n("attachment") )
02035       attachWordsList << i18n("attachment");
02036     if ( QString::fromLatin1("attached") != i18n("attached") )
02037       attachWordsList << i18n("attached");
02038   }
02039 
02040   QRegExp rx ( QString::fromLatin1("\\b") +
02041                attachWordsList.join("\\b|\\b") +
02042                QString::fromLatin1("\\b") );
02043   rx.setCaseSensitive( false );
02044 
02045   bool gotMatch = false;
02046 
02047   // check whether the subject contains one of the attachment key words
02048   // unless the message is a reply or a forwarded message
02049   QString subj = subject();
02050   gotMatch =    ( KMMessage::stripOffPrefixes( subj ) == subj )
02051              && ( rx.search( subj ) >= 0 );
02052 
02053   if ( !gotMatch ) {
02054     // check whether the non-quoted text contains one of the attachment key
02055     // words
02056     QRegExp quotationRx ("^([ \\t]*([|>:}#]|[A-Za-z]+>))+");
02057     for ( int i = 0; i < mEditor->numLines(); ++i ) {
02058       QString line = mEditor->textLine( i );
02059       gotMatch =    ( quotationRx.search( line ) < 0 )
02060                  && ( rx.search( line ) >= 0 );
02061       if ( gotMatch )
02062         break;
02063     }
02064   }
02065 
02066   if ( !gotMatch )
02067     return false;
02068 
02069   int rc = KMessageBox::warningYesNoCancel( this,
02070              i18n("The message you have composed seems to refer to an "
02071                   "attached file but you have not attached anything.\n"
02072                   "Do you want to attach a file to your message?"),
02073              i18n("File Attachment Reminder"),
02074              i18n("&Attach File..."),
02075              i18n("&Send as Is") );
02076   if ( rc == KMessageBox::Cancel )
02077     return true;
02078   if ( rc == KMessageBox::Yes ) {
02079     slotAttachFile();
02080     //preceed with editing
02081     return true;
02082   }
02083   return false;
02084 }
02085 
02086 //-----------------------------------------------------------------------------
02087 void KMComposeWin::applyChanges( bool dontSignNorEncrypt, bool dontDisable )
02088 {
02089   kdDebug(5006) << "entering KMComposeWin::applyChanges" << endl;
02090 
02091   if(!mMsg) {
02092     kdDebug(5006) << "KMComposeWin::applyChanges() : mMsg == 0!\n" << endl;
02093     emit applyChangesDone( false );
02094     return;
02095   }
02096 
02097   if( mComposer ) {
02098     kdDebug(5006) << "KMComposeWin::applyChanges() : applyChanges called twice"
02099                   << endl;
02100     return;
02101   }
02102 
02103   // Make new job and execute it
02104   mComposer = new MessageComposer( this );
02105   connect( mComposer, SIGNAL( done( bool ) ),
02106            this, SLOT( slotComposerDone( bool ) ) );
02107 
02108   // TODO: Add a cancel button for the following operations?
02109   // Disable any input to the window, so that we have a snapshot of the
02110   // composed stuff
02111   if ( !dontDisable ) setEnabled( false );
02112   // apply the current state to the composer and let it do it's thing
02113   mComposer->setDisableBreaking( mDisableBreaking ); // FIXME
02114   mComposer->applyChanges( dontSignNorEncrypt );
02115 }
02116 
02117 void KMComposeWin::slotComposerDone( bool rc )
02118 {
02119   deleteAll( mComposedMessages );
02120   mComposedMessages = mComposer->composedMessageList();
02121   emit applyChangesDone( rc );
02122   delete mComposer;
02123   mComposer = 0;
02124 
02125   // re-enable the composewin, the messsage composition is now done
02126   setEnabled( true );
02127 }
02128 
02129 const KPIM::Identity & KMComposeWin::identity() const {
02130   return kmkernel->identityManager()->identityForUoidOrDefault( mIdentity->currentIdentity() );
02131 }
02132 
02133 uint KMComposeWin::identityUid() const {
02134   return mIdentity->currentIdentity();
02135 }
02136 
02137 Kleo::CryptoMessageFormat KMComposeWin::cryptoMessageFormat() const {
02138   if ( !mCryptoModuleAction )
02139     return Kleo::AutoFormat;
02140   return cb2format( mCryptoModuleAction->currentItem() );
02141 }
02142 
02143 bool KMComposeWin::encryptToSelf() const {
02144   return !Kpgp::Module::getKpgp() || Kpgp::Module::getKpgp()->encryptToSelf();
02145 }
02146 
02147 bool KMComposeWin::queryExit ()
02148 {
02149   return true;
02150 }
02151 
02152 //-----------------------------------------------------------------------------
02153 void KMComposeWin::addAttach(const KURL aUrl)
02154 {
02155   if ( !aUrl.isValid() ) {
02156     KMessageBox::sorry( this, i18n( "<qt><p>KMail could not recognize the location of the attachment (%1);</p>"
02157                                  "<p>you have to specify the full path if you wish to attach a file.</p></qt>" )
02158                         .arg( aUrl.prettyURL() ) );
02159     return;
02160   }
02161   KIO::TransferJob *job = KIO::get(aUrl);
02162   KIO::Scheduler::scheduleJob( job );
02163   atmLoadData ld;
02164   ld.url = aUrl;
02165   ld.data = QByteArray();
02166   ld.insert = false;
02167   if( !aUrl.fileEncoding().isEmpty() )
02168     ld.encoding = aUrl.fileEncoding().latin1();
02169 
02170   mMapAtmLoadData.insert(job, ld);
02171   connect(job, SIGNAL(result(KIO::Job *)),
02172           this, SLOT(slotAttachFileResult(KIO::Job *)));
02173   connect(job, SIGNAL(data(KIO::Job *, const QByteArray &)),
02174           this, SLOT(slotAttachFileData(KIO::Job *, const QByteArray &)));
02175 }
02176 
02177 
02178 //-----------------------------------------------------------------------------
02179 void KMComposeWin::addAttach(const KMMessagePart* msgPart)
02180 {
02181   mAtmList.append(msgPart);
02182 
02183   // show the attachment listbox if it does not up to now
02184   if (mAtmList.count()==1)
02185   {
02186     mAtmListView->resize(mAtmListView->width(), 50);
02187     mAtmListView->show();
02188     resize(size());
02189   }
02190 
02191   // add a line in the attachment listbox
02192   KMAtmListViewItem *lvi = new KMAtmListViewItem( mAtmListView );
02193   msgPartToItem(msgPart, lvi);
02194   mAtmItemList.append(lvi);
02195 
02196   // the Attach file job has finished, so the possibly present tmp dir can be deleted now.
02197   if ( mTempDir != 0 ) {
02198     delete mTempDir;
02199     mTempDir = 0;
02200   }
02201 
02202   connect( lvi, SIGNAL( compress( int ) ),
02203       this, SLOT( compressAttach( int ) ) );
02204   connect( lvi, SIGNAL( uncompress( int ) ),
02205       this, SLOT( uncompressAttach( int ) ) );
02206 
02207   slotUpdateAttachActions();
02208 }
02209 
02210 
02211 //-----------------------------------------------------------------------------
02212 void KMComposeWin::slotUpdateAttachActions()
02213 {
02214   int selectedCount = 0;
02215   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ++it ) {
02216     if ( (*it)->isSelected() ) {
02217       ++selectedCount;
02218     }
02219   }
02220 
02221   mAttachRemoveAction->setEnabled( selectedCount >= 1 );
02222   mAttachSaveAction->setEnabled( selectedCount == 1 );
02223   mAttachPropertiesAction->setEnabled( selectedCount == 1 );
02224 }
02225 
02226 
02227 //-----------------------------------------------------------------------------
02228 
02229 QString KMComposeWin::prettyMimeType( const QString& type )
02230 {
02231   QString t = type.lower();
02232   KServiceType::Ptr st = KServiceType::serviceType( t );
02233   return st ? st->comment() : t;
02234 }
02235 
02236 void KMComposeWin::msgPartToItem(const KMMessagePart* msgPart,
02237                                  KMAtmListViewItem *lvi, bool loadDefaults)
02238 {
02239   assert(msgPart != 0);
02240 
02241   if (!msgPart->fileName().isEmpty())
02242     lvi->setText(0, msgPart->fileName());
02243   else
02244     lvi->setText(0, msgPart->name());
02245   lvi->setText(1, KIO::convertSize( msgPart->decodedSize()));
02246   lvi->setText(2, msgPart->contentTransferEncodingStr());
02247   lvi->setText(3, prettyMimeType(msgPart->typeStr() + "/" + msgPart->subtypeStr()));
02248 
02249   if ( loadDefaults ) {
02250     if( canSignEncryptAttachments() ) {
02251       lvi->enableCryptoCBs( true );
02252       lvi->setEncrypt( mEncryptAction->isChecked() );
02253       lvi->setSign(    mSignAction->isChecked() );
02254     } else {
02255       lvi->enableCryptoCBs( false );
02256     }
02257   }
02258 }
02259 
02260 
02261 //-----------------------------------------------------------------------------
02262 void KMComposeWin::removeAttach(const QString &aUrl)
02263 {
02264   int idx;
02265   KMMessagePart* msgPart;
02266   for(idx=0,msgPart=mAtmList.first(); msgPart;
02267       msgPart=mAtmList.next(),idx++) {
02268     if (msgPart->name() == aUrl) {
02269       removeAttach(idx);
02270       return;
02271     }
02272   }
02273 }
02274 
02275 
02276 //-----------------------------------------------------------------------------
02277 void KMComposeWin::removeAttach(int idx)
02278 {
02279   mAtmModified = TRUE;
02280   mAtmList.remove(idx);
02281   delete mAtmItemList.take(idx);
02282 
02283   if( mAtmList.isEmpty() )
02284   {
02285     mAtmListView->hide();
02286     mAtmListView->setMinimumSize(0, 0);
02287     resize(size());
02288   }
02289 }
02290 
02291 
02292 //-----------------------------------------------------------------------------
02293 bool KMComposeWin::encryptFlagOfAttachment(int idx)
02294 {
02295   return (int)(mAtmItemList.count()) > idx
02296     ? static_cast<KMAtmListViewItem*>( mAtmItemList.at( idx ) )->isEncrypt()
02297     : false;
02298 }
02299 
02300 
02301 //-----------------------------------------------------------------------------
02302 bool KMComposeWin::signFlagOfAttachment(int idx)
02303 {
02304   return (int)(mAtmItemList.count()) > idx
02305     ? ((KMAtmListViewItem*)(mAtmItemList.at( idx )))->isSign()
02306     : false;
02307 }
02308 
02309 
02310 //-----------------------------------------------------------------------------
02311 void KMComposeWin::addrBookSelInto()
02312 {
02313   if ( mClassicalRecipients ) {
02314     if ( GlobalSettings::self()->addresseeSelectorType() ==
02315          GlobalSettings::EnumAddresseeSelectorType::New ) {
02316       addrBookSelIntoNew();
02317     } else {
02318       addrBookSelIntoOld();
02319     }
02320   } else {
02321     kdWarning() << "To be implemented: call recipients picker." << endl;
02322   }
02323 }
02324 
02325 void KMComposeWin::addrBookSelIntoOld()
02326 {
02327   AddressesDialog dlg( this );
02328   QString txt;
02329   QStringList lst;
02330 
02331   txt = to();
02332   if ( !txt.isEmpty() ) {
02333       lst = KPIM::splitEmailAddrList( txt );
02334       dlg.setSelectedTo( lst );
02335   }
02336 
02337   txt = mEdtCc->text();
02338   if ( !txt.isEmpty() ) {
02339       lst = KPIM::splitEmailAddrList( txt );
02340       dlg.setSelectedCC( lst );
02341   }
02342 
02343   txt = mEdtBcc->text();
02344   if ( !txt.isEmpty() ) {
02345       lst = KPIM::splitEmailAddrList( txt );
02346       dlg.setSelectedBCC( lst );
02347   }
02348 
02349   dlg.setRecentAddresses( RecentAddresses::self( KMKernel::config() )->kabcAddresses() );
02350 
02351   if (dlg.exec()==QDialog::Rejected) return;
02352 
02353   mEdtTo->setText( dlg.to().join(", ") );
02354   mEdtTo->setEdited( true );
02355 
02356   mEdtCc->setText( dlg.cc().join(", ") );
02357   mEdtCc->setEdited( true );
02358 
02359   mEdtBcc->setText( dlg.bcc().join(", ") );
02360   mEdtBcc->setEdited( true );
02361 
02362   //Make sure BCC field is shown if needed
02363   if ( !mEdtBcc->text().isEmpty() ) {
02364     mShowHeaders |= HDR_BCC;
02365     rethinkFields( false );
02366   }
02367 }
02368 
02369 void KMComposeWin::addrBookSelIntoNew()
02370 {
02371   AddresseeEmailSelection selection;
02372 
02373   AddresseeSelectorDialog dlg( &selection );
02374 
02375   QString txt;
02376   QStringList lst;
02377 
02378   txt = to();
02379   if ( !txt.isEmpty() ) {
02380       lst = KPIM::splitEmailAddrList( txt );
02381       selection.setSelectedTo( lst );
02382   }
02383 
02384   txt = mEdtCc->text();
02385   if ( !txt.isEmpty() ) {
02386       lst = KPIM::splitEmailAddrList( txt );
02387       selection.setSelectedCC( lst );
02388   }
02389 
02390   txt = mEdtBcc->text();
02391   if ( !txt.isEmpty() ) {
02392       lst = KPIM::splitEmailAddrList( txt );
02393       selection.setSelectedBCC( lst );
02394   }
02395 
02396   if (dlg.exec()==QDialog::Rejected) return;
02397 
02398   QStringList list = selection.to() + selection.toDistributionLists();
02399   mEdtTo->setText( list.join(", ") );
02400   mEdtTo->setEdited( true );
02401 
02402   list = selection.cc() + selection.ccDistributionLists();
02403   mEdtCc->setText( list.join(", ") );
02404   mEdtCc->setEdited( true );
02405 
02406   list = selection.bcc() + selection.bccDistributionLists();
02407   mEdtBcc->setText( list.join(", ") );
02408   mEdtBcc->setEdited( true );
02409 
02410   //Make sure BCC field is shown if needed
02411   if ( !mEdtBcc->text().isEmpty() ) {
02412     mShowHeaders |= HDR_BCC;
02413     rethinkFields( false );
02414   }
02415 }
02416 
02417 
02418 //-----------------------------------------------------------------------------
02419 void KMComposeWin::setCharset(const QCString& aCharset, bool forceDefault)
02420 {
02421   if ((forceDefault && GlobalSettings::self()->forceReplyCharset()) || aCharset.isEmpty())
02422     mCharset = mDefCharset;
02423   else
02424     mCharset = aCharset.lower();
02425 
02426   if ( mCharset.isEmpty() || mCharset == "default" )
02427      mCharset = mDefCharset;
02428 
02429   if (mAutoCharset)
02430   {
02431     mEncodingAction->setCurrentItem( 0 );
02432     return;
02433   }
02434 
02435   QStringList encodings = mEncodingAction->items();
02436   int i = 0;
02437   bool charsetFound = FALSE;
02438   for ( QStringList::Iterator it = encodings.begin(); it != encodings.end();
02439      ++it, i++ )
02440   {
02441     if (i > 0 && ((mCharset == "us-ascii" && i == 1) ||
02442      (i != 1 && KGlobal::charsets()->codecForName(
02443       KGlobal::charsets()->encodingForName(*it))
02444       == KGlobal::charsets()->codecForName(mCharset))))
02445     {
02446       mEncodingAction->setCurrentItem( i );
02447       slotSetCharset();
02448       charsetFound = TRUE;
02449       break;
02450     }
02451   }
02452   if (!aCharset.isEmpty() && !charsetFound) setCharset("", TRUE);
02453 }
02454 
02455 
02456 //-----------------------------------------------------------------------------
02457 void KMComposeWin::slotAddrBook()
02458 {
02459   KAddrBookExternal::openAddressBook(this);
02460 }
02461 
02462 
02463 //-----------------------------------------------------------------------------
02464 void KMComposeWin::slotAddrBookFrom()
02465 {
02466   addrBookSelInto();
02467 }
02468 
02469 
02470 //-----------------------------------------------------------------------------
02471 void KMComposeWin::slotAddrBookReplyTo()
02472 {
02473   addrBookSelInto();
02474 }
02475 
02476 
02477 //-----------------------------------------------------------------------------
02478 void KMComposeWin::slotAddrBookTo()
02479 {
02480   addrBookSelInto();
02481 }
02482 
02483 //-----------------------------------------------------------------------------
02484 void KMComposeWin::slotAttachFile()
02485 {
02486   // Create File Dialog and return selected file(s)
02487   // We will not care about any permissions, existence or whatsoever in
02488   // this function.
02489 
02490   KFileDialog fdlg(QString::null, QString::null, this, 0, TRUE);
02491   fdlg.setOperationMode( KFileDialog::Other );
02492   fdlg.setCaption(i18n("Attach File"));
02493   fdlg.okButton()->setGuiItem(KGuiItem(i18n("&Attach"),"fileopen"));
02494   fdlg.setMode(KFile::Files);
02495   fdlg.exec();
02496   KURL::List files = fdlg.selectedURLs();
02497 
02498   for (KURL::List::Iterator it = files.begin(); it != files.end(); ++it)
02499     addAttach(*it);
02500 }
02501 
02502 
02503 //-----------------------------------------------------------------------------
02504 void KMComposeWin::slotAttachFileData(KIO::Job *job, const QByteArray &data)
02505 {
02506   QMap<KIO::Job*, atmLoadData>::Iterator it = mMapAtmLoadData.find(job);
02507   assert(it != mMapAtmLoadData.end());
02508   QBuffer buff((*it).data);
02509   buff.open(IO_WriteOnly | IO_Append);
02510   buff.writeBlock(data.data(), data.size());
02511   buff.close();
02512 }
02513 
02514 
02515 //-----------------------------------------------------------------------------
02516 void KMComposeWin::slotAttachFileResult(KIO::Job *job)
02517 {
02518   QMap<KIO::Job*, atmLoadData>::Iterator it = mMapAtmLoadData.find(job);
02519   assert(it != mMapAtmLoadData.end());
02520   if (job->error())
02521   {
02522     mMapAtmLoadData.remove(it);
02523     job->showErrorDialog();
02524     return;
02525   }
02526   if ((*it).insert)
02527   {
02528     (*it).data.resize((*it).data.size() + 1);
02529     (*it).data[(*it).data.size() - 1] = '\0';
02530     if ( const QTextCodec * codec = KGlobal::charsets()->codecForName((*it).encoding) )
02531       mEditor->insert( codec->toUnicode( (*it).data ) );
02532     else
02533       mEditor->insert( QString::fromLocal8Bit( (*it).data ) );
02534     mMapAtmLoadData.remove(it);
02535     return;
02536   }
02537   const QCString partCharset = (*it).url.fileEncoding().isEmpty()
02538                              ? mCharset
02539                              : QCString((*it).url.fileEncoding().latin1());
02540 
02541   KMMessagePart* msgPart;
02542 
02543   KCursorSaver busy(KBusyPtr::busy());
02544   QString name( (*it).url.fileName() );
02545   // ask the job for the mime type of the file
02546   QString mimeType = static_cast<KIO::MimetypeJob*>(job)->mimetype();
02547 
02548   if ( name.isEmpty() ) {
02549     // URL ends with '/' (e.g. http://www.kde.org/)
02550     // guess a reasonable filename
02551     if( mimeType == "text/html" )
02552       name = "index.html";
02553     else {
02554       // try to determine a reasonable extension
02555       QStringList patterns( KMimeType::mimeType( mimeType )->patterns() );
02556       QString ext;
02557       if( !patterns.isEmpty() ) {
02558         ext = patterns[0];
02559         int i = ext.findRev( '.' );
02560         if( i == -1 )
02561           ext.prepend( '.' );
02562         else if( i > 0 )
02563           ext = ext.mid( i );
02564       }
02565       name = QString("unknown") += ext;
02566     }
02567   }
02568 
02569   name.truncate( 256 ); // is this needed?
02570 
02571   QCString encoding = KMMsgBase::autoDetectCharset(partCharset,
02572     KMMessage::preferredCharsets(), name);
02573   if (encoding.isEmpty()) encoding = "utf-8";
02574 
02575   QCString encName;
02576   if ( GlobalSettings::self()->outlookCompatibleAttachments() )
02577     encName = KMMsgBase::encodeRFC2047String( name, encoding );
02578   else
02579     encName = KMMsgBase::encodeRFC2231String( name, encoding );
02580   bool RFC2231encoded = false;
02581   if ( !GlobalSettings::self()->outlookCompatibleAttachments() )
02582     RFC2231encoded = name != QString( encName );
02583 
02584   // create message part
02585   msgPart = new KMMessagePart;
02586   msgPart->setName(name);
02587   QValueList<int> allowedCTEs;
02588   msgPart->setBodyAndGuessCte((*it).data, allowedCTEs,
02589                               !kmkernel->msgSender()->sendQuotedPrintable());
02590   kdDebug(5006) << "autodetected cte: " << msgPart->cteStr() << endl;
02591   int slash = mimeType.find( '/' );
02592   if( slash == -1 )
02593     slash = mimeType.length();
02594   msgPart->setTypeStr( mimeType.left( slash ).latin1() );
02595   msgPart->setSubtypeStr( mimeType.mid( slash + 1 ).latin1() );
02596   msgPart->setContentDisposition(QCString("attachment;\n\tfilename")
02597     + ((RFC2231encoded) ? "*" : "") +  "=\"" + encName + "\"");
02598 
02599   mMapAtmLoadData.remove(it);
02600 
02601   msgPart->setCharset(partCharset);
02602 
02603   // show message part dialog, if not configured away (default):
02604   KConfigGroup composer(KMKernel::config(), "Composer");
02605   if ( GlobalSettings::self()->showMessagePartDialogOnAttach() ) {
02606     const KCursorSaver saver( QCursor::ArrowCursor );
02607     KMMsgPartDialogCompat dlg;
02608     int encodings = 0;
02609     for ( QValueListConstIterator<int> it = allowedCTEs.begin() ;
02610           it != allowedCTEs.end() ; ++it )
02611       switch ( *it ) {
02612       case DwMime::kCteBase64: encodings |= KMMsgPartDialog::Base64; break;
02613       case DwMime::kCteQp: encodings |= KMMsgPartDialog::QuotedPrintable; break;
02614       case DwMime::kCte7bit: encodings |= KMMsgPartDialog::SevenBit; break;
02615       case DwMime::kCte8bit: encodings |= KMMsgPartDialog::EightBit; break;
02616       default: ;
02617       }
02618     dlg.setShownEncodings( encodings );
02619     dlg.setMsgPart(msgPart);
02620     if (!dlg.exec()) {
02621       delete msgPart;
02622       msgPart = 0;
02623       return;
02624     }
02625   }
02626   mAtmModified = TRUE;
02627   if (msgPart->typeStr().lower() != "text") msgPart->setCharset(QCString());
02628 
02629   // add the new attachment to the list
02630   addAttach(msgPart);
02631 }
02632 
02633 
02634 //-----------------------------------------------------------------------------
02635 void KMComposeWin::slotInsertFile()
02636 {
02637   KFileDialog fdlg(QString::null, QString::null, this, 0, TRUE);
02638   fdlg.setOperationMode( KFileDialog::Opening );
02639   fdlg.okButton()->setText(i18n("&Insert"));
02640   fdlg.setCaption(i18n("Insert File"));
02641   fdlg.toolBar()->insertCombo(KMMsgBase::supportedEncodings(FALSE), 4711,
02642     false, 0, 0, 0);
02643   KComboBox *combo = fdlg.toolBar()->getCombo(4711);
02644   for (int i = 0; i < combo->count(); i++)
02645     if (KGlobal::charsets()->codecForName(KGlobal::charsets()->
02646       encodingForName(combo->text(i)))
02647       == QTextCodec::codecForLocale()) combo->setCurrentItem(i);
02648   if (!fdlg.exec()) return;
02649 
02650   KURL u = fdlg.selectedURL();
02651   mRecentAction->addURL(u);
02652   // Prevent race condition updating list when multiple composers are open
02653   {
02654     KConfig *config = KMKernel::config();
02655     KConfigGroupSaver saver( config, "Composer" );
02656     QString encoding = KGlobal::charsets()->encodingForName(combo->currentText()).latin1();
02657     QStringList urls = config->readListEntry( "recent-urls" );
02658     QStringList encodings = config->readListEntry( "recent-encodings" );
02659     // Prevent config file from growing without bound
02660     // Would be nicer to get this constant from KRecentFilesAction
02661     uint mMaxRecentFiles = 30;
02662     while (urls.count() > mMaxRecentFiles)
02663       urls.erase( urls.fromLast() );
02664     while (encodings.count() > mMaxRecentFiles)
02665       urls.erase( encodings.fromLast() );
02666     // sanity check
02667     if (urls.count() != encodings.count()) {
02668       urls.clear();
02669       encodings.clear();
02670     }
02671     urls.prepend( u.prettyURL() );
02672     encodings.prepend( encoding );
02673     config->writeEntry( "recent-urls", urls );
02674     config->writeEntry( "recent-encodings", encodings );
02675     mRecentAction->saveEntries( config );
02676   }
02677   slotInsertRecentFile(u);
02678 }
02679 
02680 
02681 //-----------------------------------------------------------------------------
02682 void KMComposeWin::slotInsertRecentFile(const KURL& u)
02683 {
02684   if (u.fileName().isEmpty()) return;
02685 
02686   KIO::Job *job = KIO::get(u);
02687   atmLoadData ld;
02688   ld.url = u;
02689   ld.data = QByteArray();
02690   ld.insert = true;
02691   // Get the encoding previously used when inserting this file
02692   {
02693     KConfig *config = KMKernel::config();
02694     KConfigGroupSaver saver( config, "Composer" );
02695     QStringList urls = config->readListEntry( "recent-urls" );
02696     QStringList encodings = config->readListEntry( "recent-encodings" );
02697     int index = urls.findIndex( u.prettyURL() );
02698     if (index != -1) {
02699       QString encoding = encodings[ index ];
02700       ld.encoding = encoding.latin1();
02701     }
02702   }
02703   mMapAtmLoadData.insert(job, ld);
02704   connect(job, SIGNAL(result(KIO::Job *)),
02705           this, SLOT(slotAttachFileResult(KIO::Job *)));
02706   connect(job, SIGNAL(data(KIO::Job *, const QByteArray &)),
02707           this, SLOT(slotAttachFileData(KIO::Job *, const QByteArray &)));
02708 }
02709 
02710 
02711 //-----------------------------------------------------------------------------
02712 void KMComposeWin::slotSetCharset()
02713 {
02714   if (mEncodingAction->currentItem() == 0)
02715   {
02716     mAutoCharset = true;
02717     return;
02718   }
02719   mAutoCharset = false;
02720 
02721   mCharset = KGlobal::charsets()->encodingForName( mEncodingAction->
02722     currentText() ).latin1();
02723 }
02724 
02725 
02726 //-----------------------------------------------------------------------------
02727 void KMComposeWin::slotSelectCryptoModule( bool init )
02728 {
02729   if ( !init ) {
02730     setModified( true );
02731   }
02732   if( canSignEncryptAttachments() ) {
02733     // if the encrypt/sign columns are hidden then show them
02734     if( 0 == mAtmListView->columnWidth( mAtmColEncrypt ) ) {
02735       // set/unset signing/encryption for all attachments according to the
02736       // state of the global sign/encrypt action
02737       if( !mAtmList.isEmpty() ) {
02738         for( KMAtmListViewItem* lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.first() );
02739              lvi;
02740              lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.next() ) ) {
02741           lvi->setSign( mSignAction->isChecked() );
02742           lvi->setEncrypt( mEncryptAction->isChecked() );
02743         }
02744       }
02745       int totalWidth = 0;
02746       // determine the total width of the columns
02747       for( int col=0; col < mAtmColEncrypt; col++ )
02748         totalWidth += mAtmListView->columnWidth( col );
02749       int reducedTotalWidth = totalWidth - mAtmEncryptColWidth
02750                                          - mAtmSignColWidth;
02751       // reduce the width of all columns so that the encrypt and sign column
02752       // fit
02753       int usedWidth = 0;
02754       for( int col=0; col < mAtmColEncrypt-1; col++ ) {
02755         int newWidth = mAtmListView->columnWidth( col ) * reducedTotalWidth
02756                                                        / totalWidth;
02757         mAtmListView->setColumnWidth( col, newWidth );
02758         usedWidth += newWidth;
02759       }
02760       // the last column before the encrypt column gets the remaining space
02761       // (because of rounding errors the width of this column isn't calculated
02762       // the same way as the width of the other columns)
02763       mAtmListView->setColumnWidth( mAtmColEncrypt-1,
02764                                     reducedTotalWidth - usedWidth );
02765       mAtmListView->setColumnWidth( mAtmColEncrypt, mAtmEncryptColWidth );
02766       mAtmListView->setColumnWidth( mAtmColSign,    mAtmSignColWidth );
02767       for( KMAtmListViewItem* lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.first() );
02768            lvi;
02769            lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.next() ) ) {
02770         lvi->enableCryptoCBs( true );
02771       }
02772     }
02773   } else {
02774     // if the encrypt/sign columns are visible then hide them
02775     if( 0 != mAtmListView->columnWidth( mAtmColEncrypt ) ) {
02776       mAtmEncryptColWidth = mAtmListView->columnWidth( mAtmColEncrypt );
02777       mAtmSignColWidth = mAtmListView->columnWidth( mAtmColSign );
02778       int totalWidth = 0;
02779       // determine the total width of the columns
02780       for( int col=0; col < mAtmListView->columns(); col++ )
02781         totalWidth += mAtmListView->columnWidth( col );
02782       int reducedTotalWidth = totalWidth - mAtmEncryptColWidth
02783                                          - mAtmSignColWidth;
02784       // increase the width of all columns so that the visible columns take
02785       // up the whole space
02786       int usedWidth = 0;
02787       for( int col=0; col < mAtmColEncrypt-1; col++ ) {
02788         int newWidth = mAtmListView->columnWidth( col ) * totalWidth
02789                                                        / reducedTotalWidth;
02790         mAtmListView->setColumnWidth( col, newWidth );
02791         usedWidth += newWidth;
02792       }
02793       // the last column before the encrypt column gets the remaining space
02794       // (because of rounding errors the width of this column isn't calculated
02795       // the same way as the width of the other columns)
02796       mAtmListView->setColumnWidth( mAtmColEncrypt-1, totalWidth - usedWidth );
02797       mAtmListView->setColumnWidth( mAtmColEncrypt, 0 );
02798       mAtmListView->setColumnWidth( mAtmColSign,    0 );
02799       for( KMAtmListViewItem* lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.first() );
02800            lvi;
02801            lvi = static_cast<KMAtmListViewItem*>( mAtmItemList.next() ) ) {
02802         lvi->enableCryptoCBs( false );
02803       }
02804     }
02805   }
02806 }
02807 
02808 static void showExportError( QWidget * w, const GpgME::Error & err ) {
02809   assert( err );
02810   const QString msg = i18n("<qt><p>An error occurred while trying to export "
02811                "the key from the backend:</p>"
02812                "<p><b>%1</b></p></qt>")
02813     .arg( QString::fromLocal8Bit( err.asString() ) );
02814   KMessageBox::error( w, msg, i18n("Key Export Failed") );
02815 }
02816 
02817 
02818 //-----------------------------------------------------------------------------
02819 void KMComposeWin::slotInsertMyPublicKey()
02820 {
02821   // get PGP user id for the chosen identity
02822   mFingerprint =
02823     kmkernel->identityManager()->identityForUoidOrDefault( mIdentity->currentIdentity() ).pgpEncryptionKey();
02824   if ( !mFingerprint.isEmpty() )
02825     startPublicKeyExport();
02826 }
02827 
02828 void KMComposeWin::startPublicKeyExport() {
02829   if ( mFingerprint.isEmpty() )
02830     return;
02831   Kleo::ExportJob * job = Kleo::CryptoBackendFactory::instance()->openpgp()->publicKeyExportJob( true );
02832   assert( job );
02833 
02834   connect( job, SIGNAL(result(const GpgME::Error&,const QByteArray&)),
02835        this, SLOT(slotPublicKeyExportResult(const GpgME::Error&,const QByteArray&)) );
02836 
02837   const GpgME::Error err = job->start( mFingerprint );
02838   if ( err )
02839     showExportError( this, err );
02840   else
02841     (void)new Kleo::ProgressDialog( job, i18n("Exporting key..."), this );
02842 }
02843 
02844 void KMComposeWin::slotPublicKeyExportResult( const GpgME::Error & err, const QByteArray & keydata ) {
02845   if ( err ) {
02846     showExportError( this, err );
02847     return;
02848   }
02849 
02850   // create message part
02851   KMMessagePart * msgPart = new KMMessagePart();
02852   msgPart->setName( i18n("OpenPGP key 0x%1").arg( mFingerprint ) );
02853   msgPart->setTypeStr("application");
02854   msgPart->setSubtypeStr("pgp-keys");
02855   QValueList<int> dummy;
02856   msgPart->setBodyAndGuessCte(keydata, dummy, false);
02857   msgPart->setContentDisposition( "attachment;\n\tfilename=0x" + QCString( mFingerprint.latin1() ) + ".asc" );
02858 
02859   // add the new attachment to the list
02860   addAttach(msgPart);
02861   rethinkFields(); //work around initial-size bug in Qt-1.32
02862 }
02863 
02864 //-----------------------------------------------------------------------------
02865 void KMComposeWin::slotInsertPublicKey()
02866 {
02867   Kleo::KeySelectionDialog dlg( i18n("Attach Public OpenPGP Key"),
02868                                 i18n("Select the public key which should "
02869                                      "be attached."),
02870                 std::vector<GpgME::Key>(),
02871                 Kleo::KeySelectionDialog::PublicKeys|Kleo::KeySelectionDialog::OpenPGPKeys,
02872                 false /* no multi selection */,
02873                 false /* no remember choice box */,
02874                 this, "attach public key selection dialog" );
02875   if ( dlg.exec() != QDialog::Accepted )
02876     return;
02877 
02878   mFingerprint = dlg.fingerprint();
02879   startPublicKeyExport();
02880 }
02881 
02882 
02883 //-----------------------------------------------------------------------------
02884 void KMComposeWin::slotAttachPopupMenu(QListViewItem *, const QPoint &, int)
02885 {
02886   if (!mAttachMenu)
02887   {
02888      mAttachMenu = new QPopupMenu(this);
02889 
02890      mOpenId = mAttachMenu->insertItem(i18n("to open", "Open"), this,
02891                              SLOT(slotAttachOpen()));
02892      mViewId = mAttachMenu->insertItem(i18n("to view", "View"), this,
02893                              SLOT(slotAttachView()));
02894      mRemoveId = mAttachMenu->insertItem(i18n("Remove"), this, SLOT(slotAttachRemove()));
02895      mSaveAsId = mAttachMenu->insertItem( SmallIconSet("filesaveas"), i18n("Save As..."), this,
02896                                           SLOT( slotAttachSave() ) );
02897      mPropertiesId = mAttachMenu->insertItem( i18n("Properties"), this,
02898                                               SLOT( slotAttachProperties() ) );
02899      mAttachMenu->insertSeparator();
02900      mAttachMenu->insertItem(i18n("Add Attachment..."), this, SLOT(slotAttachFile()));
02901   }
02902 
02903   int selectedCount = 0;
02904   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ++it ) {
02905     if ( (*it)->isSelected() ) {
02906       ++selectedCount;
02907     }
02908   }
02909 
02910   mAttachMenu->setItemEnabled( mOpenId, selectedCount > 0 );
02911   mAttachMenu->setItemEnabled( mViewId, selectedCount > 0 );
02912   mAttachMenu->setItemEnabled( mRemoveId, selectedCount > 0 );
02913   mAttachMenu->setItemEnabled( mSaveAsId, selectedCount == 1 );
02914   mAttachMenu->setItemEnabled( mPropertiesId, selectedCount == 1 );
02915 
02916   mAttachMenu->popup(QCursor::pos());
02917 }
02918 
02919 //-----------------------------------------------------------------------------
02920 int KMComposeWin::currentAttachmentNum()
02921 {
02922   int i = 0;
02923   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ++it, ++i )
02924     if ( *it == mAtmListView->currentItem() )
02925       return i;
02926   return -1;
02927 }
02928 
02929 //-----------------------------------------------------------------------------
02930 void KMComposeWin::slotAttachProperties()
02931 {
02932   int idx = currentAttachmentNum();
02933 
02934   if (idx < 0) return;
02935 
02936   KMMessagePart* msgPart = mAtmList.at(idx);
02937   msgPart->setCharset(mCharset);
02938 
02939   KMMsgPartDialogCompat dlg;
02940   dlg.setMsgPart(msgPart);
02941   KMAtmListViewItem* listItem = (KMAtmListViewItem*)(mAtmItemList.at(idx));
02942   if( canSignEncryptAttachments() && listItem ) {
02943     dlg.setCanSign(    true );
02944     dlg.setCanEncrypt( true );
02945     dlg.setSigned(    listItem->isSign()    );
02946     dlg.setEncrypted( listItem->isEncrypt() );
02947   } else {
02948     dlg.setCanSign(    false );
02949     dlg.setCanEncrypt( false );
02950   }
02951   if (dlg.exec())
02952   {
02953     mAtmModified = TRUE;
02954     // values may have changed, so recreate the listbox line
02955     if( listItem ) {
02956       msgPartToItem(msgPart, listItem);
02957       if( canSignEncryptAttachments() ) {
02958         listItem->setSign(    dlg.isSigned()    );
02959         listItem->setEncrypt( dlg.isEncrypted() );
02960       }
02961     }
02962   }
02963   if (msgPart->typeStr().lower() != "text") msgPart->setCharset(QCString());
02964 }
02965 
02966 //-----------------------------------------------------------------------------
02967 void KMComposeWin::compressAttach( int idx )
02968 {
02969   if (idx < 0) return;
02970 
02971   unsigned int i;
02972   for ( i = 0; i < mAtmItemList.count(); ++i )
02973       if ( mAtmItemList.at( i )->itemPos() == idx )
02974           break;
02975 
02976   if ( i > mAtmItemList.count() )
02977       return;
02978 
02979   KMMessagePart* msgPart;
02980   msgPart = mAtmList.at( i );
02981   QByteArray array;
02982   QBuffer dev( array );
02983   KZip zip( &dev );
02984   QByteArray decoded = msgPart->bodyDecodedBinary();
02985   if ( ! zip.open( IO_WriteOnly ) ) {
02986     KMessageBox::sorry(0, i18n("KMail could not compress the file.") );
02987     static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->setCompress( false );
02988     return;
02989   }
02990 
02991   zip.setCompression( KZip::DeflateCompression );
02992   if ( ! zip.writeFile( msgPart->name(), "", "", decoded.size(),
02993            decoded.data() ) ) {
02994     KMessageBox::sorry(0, i18n("KMail could not compress the file.") );
02995     static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->setCompress( false );
02996     return;
02997   }
02998   zip.close();
02999   if ( array.size() >= decoded.size() ) {
03000     if ( KMessageBox::questionYesNo( this, i18n("The compressed file is larger "
03001         "than the original. Do you want to keep the original one?" ), QString::null, i18n("Keep"), i18n("Compress") )
03002          == KMessageBox::Yes ) {
03003       static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->setCompress( false );
03004       return;
03005     }
03006   }
03007   static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->setUncompressedCodec(
03008       msgPart->cteStr() );
03009 
03010   msgPart->setCteStr( "base64" );
03011   msgPart->setBodyEncodedBinary( array );
03012   QString name = msgPart->name() + ".zip";
03013 
03014   msgPart->setName( name );
03015 
03016   QCString cDisp = "attachment;";
03017   QCString encoding = KMMsgBase::autoDetectCharset( msgPart->charset(),
03018     KMMessage::preferredCharsets(), name );
03019   kdDebug(5006) << "encoding: " << encoding << endl;
03020   if ( encoding.isEmpty() ) encoding = "utf-8";
03021   kdDebug(5006) << "encoding after: " << encoding << endl;
03022   QCString encName;
03023   if ( GlobalSettings::self()->outlookCompatibleAttachments() )
03024     encName = KMMsgBase::encodeRFC2047String( name, encoding );
03025   else
03026     encName = KMMsgBase::encodeRFC2231String( name, encoding );
03027 
03028   cDisp += "\n\tfilename";
03029   if ( name != QString( encName ) )
03030     cDisp += "*=" + encName;
03031   else
03032     cDisp += "=\"" + encName + '"';
03033   msgPart->setContentDisposition( cDisp );
03034 
03035   static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->setUncompressedMimeType(
03036       msgPart->typeStr(), msgPart->subtypeStr() );
03037   msgPart->setTypeStr( "application" );
03038   msgPart->setSubtypeStr( "x-zip" );
03039 
03040   KMAtmListViewItem* listItem = static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) );
03041   msgPartToItem( msgPart, listItem, false );
03042 }
03043 
03044 //-----------------------------------------------------------------------------
03045 
03046 void KMComposeWin::uncompressAttach( int idx )
03047 {
03048   if (idx < 0) return;
03049 
03050   unsigned int i;
03051   for ( i = 0; i < mAtmItemList.count(); ++i )
03052       if ( mAtmItemList.at( i )->itemPos() == idx )
03053           break;
03054 
03055   if ( i > mAtmItemList.count() )
03056       return;
03057 
03058   KMMessagePart* msgPart;
03059   msgPart = mAtmList.at( i );
03060 
03061   QBuffer dev( msgPart->bodyDecodedBinary() );
03062   KZip zip( &dev );
03063   QByteArray decoded;
03064 
03065   decoded = msgPart->bodyDecodedBinary();
03066   if ( ! zip.open( IO_ReadOnly ) ) {
03067     KMessageBox::sorry(0, i18n("KMail could not uncompress the file.") );
03068     static_cast<KMAtmListViewItem *>( mAtmItemList.at( i ) )->setCompress( true );
03069     return;
03070   }
03071   const KArchiveDirectory *dir = zip.directory();
03072 
03073   KZipFileEntry *entry;
03074   if ( dir->entries().count() != 1 ) {
03075     KMessageBox::sorry(0, i18n("KMail could not uncompress the file.") );
03076     static_cast<KMAtmListViewItem *>( mAtmItemList.at( i ) )->setCompress( true );
03077     return;
03078   }
03079   entry = (KZipFileEntry*)dir->entry( dir->entries()[0] );
03080 
03081   msgPart->setCteStr(
03082       static_cast<KMAtmListViewItem*>( mAtmItemList.at(i) )->uncompressedCodec() );
03083 
03084   msgPart->setBodyEncodedBinary( entry->data() );
03085   QString name = entry->name();
03086   msgPart->setName( name );
03087 
03088   zip.close();
03089 
03090   QCString cDisp = "attachment;";
03091   QCString encoding = KMMsgBase::autoDetectCharset( msgPart->charset(),
03092     KMMessage::preferredCharsets(), name );
03093   if ( encoding.isEmpty() ) encoding = "utf-8";
03094 
03095   QCString encName;
03096   if ( GlobalSettings::self()->outlookCompatibleAttachments() )
03097     encName = KMMsgBase::encodeRFC2047String( name, encoding );
03098   else
03099     encName = KMMsgBase::encodeRFC2231String( name, encoding );
03100 
03101   cDisp += "\n\tfilename";
03102   if ( name != QString( encName ) )
03103     cDisp += "*=" + encName;
03104   else
03105     cDisp += "=\"" + encName + '"';
03106   msgPart->setContentDisposition( cDisp );
03107 
03108   QCString type, subtype;
03109   static_cast<KMAtmListViewItem*>( mAtmItemList.at( i ) )->uncompressedMimeType( type,
03110         subtype );
03111 
03112   msgPart->setTypeStr( type );
03113   msgPart->setSubtypeStr( subtype );
03114 
03115   KMAtmListViewItem* listItem = static_cast<KMAtmListViewItem*>(mAtmItemList.at( i ));
03116   msgPartToItem( msgPart, listItem, false );
03117 }
03118 
03119 
03120 //-----------------------------------------------------------------------------
03121 void KMComposeWin::slotAttachView()
03122 {
03123   int i = 0;
03124   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ++it, ++i ) {
03125     if ( (*it)->isSelected() ) {
03126       viewAttach( i );
03127     }
03128   }
03129 }
03130 //-----------------------------------------------------------------------------
03131 void KMComposeWin::slotAttachOpen()
03132 {
03133   int i = 0;
03134   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ++it, ++i ) {
03135     if ( (*it)->isSelected() ) {
03136       openAttach( i );
03137     }
03138   }
03139 }
03140 
03141 //-----------------------------------------------------------------------------
03142 bool KMComposeWin::inlineSigningEncryptionSelected() {
03143   if ( !mSignAction->isChecked() && !mEncryptAction->isChecked() )
03144     return false;
03145   return cryptoMessageFormat() == Kleo::InlineOpenPGPFormat;
03146 }
03147 
03148 //-----------------------------------------------------------------------------
03149 void KMComposeWin::viewAttach( int index )
03150 {
03151   QString pname;
03152   KMMessagePart* msgPart;
03153   msgPart = mAtmList.at(index);
03154   pname = msgPart->name().stripWhiteSpace();
03155   if (pname.isEmpty()) pname=msgPart->contentDescription();
03156   if (pname.isEmpty()) pname="unnamed";
03157 
03158   KTempFile* atmTempFile = new KTempFile();
03159   mAtmTempList.append( atmTempFile );
03160   atmTempFile->setAutoDelete( true );
03161   KPIM::kByteArrayToFile(msgPart->bodyDecodedBinary(), atmTempFile->name(), false, false,
03162     false);
03163   KMReaderMainWin *win = new KMReaderMainWin(msgPart, false,
03164     atmTempFile->name(), pname, mCharset );
03165   win->show();
03166 }
03167 
03168 //-----------------------------------------------------------------------------
03169 void KMComposeWin::openAttach( int index )
03170 {
03171   KMMessagePart* msgPart = mAtmList.at(index);
03172   const QString contentTypeStr =
03173     ( msgPart->typeStr() + '/' + msgPart->subtypeStr() ).lower();
03174 
03175   KMimeType::Ptr mimetype;
03176   mimetype = KMimeType::mimeType( contentTypeStr );
03177 
03178   KTempFile* atmTempFile = new KTempFile();
03179   mAtmTempList.append( atmTempFile );
03180   const bool autoDelete = true;
03181   atmTempFile->setAutoDelete( autoDelete );
03182 
03183   KURL url;
03184   url.setPath( atmTempFile->name() );
03185 
03186   KPIM::kByteArrayToFile( msgPart->bodyDecodedBinary(), atmTempFile->name(), false, false,
03187     false );
03188   if ( ::chmod( QFile::encodeName( atmTempFile->name() ), S_IRUSR ) != 0) {
03189     QFile::remove(url.path());
03190     return;
03191   }
03192 
03193   KService::Ptr offer =
03194     KServiceTypeProfile::preferredService( mimetype->name(), "Application" );
03195 
03196   if ( !offer || mimetype->name() == "application/octet-stream" ) {
03197     if ( ( !KRun::displayOpenWithDialog( url, autoDelete ) ) && autoDelete ) {
03198       QFile::remove(url.path());
03199     }
03200   }
03201   else {
03202     if ( ( !KRun::run( *offer, url, autoDelete ) ) && autoDelete ) {
03203         QFile::remove( url.path() );
03204     }
03205   }
03206 }
03207 
03208 //-----------------------------------------------------------------------------
03209 void KMComposeWin::slotAttachSave()
03210 {
03211   KMMessagePart* msgPart;
03212   QString fileName, pname;
03213   int idx = currentAttachmentNum();
03214 
03215   if (idx < 0) return;
03216 
03217   msgPart = mAtmList.at(idx);
03218   pname = msgPart->name();
03219   if (pname.isEmpty()) pname="unnamed";
03220 
03221   KURL url = KFileDialog::getSaveURL(QString::null, QString::null, 0, i18n("Save Attachment As"));
03222 
03223   if( url.isEmpty() )
03224     return;
03225 
03226   kmkernel->byteArrayToRemoteFile(msgPart->bodyDecodedBinary(), url);
03227 }
03228 
03229 
03230 //-----------------------------------------------------------------------------
03231 void KMComposeWin::slotAttachRemove()
03232 {
03233   bool attachmentRemoved = false;
03234   int i = 0;
03235   for ( QPtrListIterator<QListViewItem> it(mAtmItemList); *it; ) {
03236     if ( (*it)->isSelected() ) {
03237       removeAttach( i );
03238       attachmentRemoved = true;
03239     }
03240     else {
03241       ++it;
03242       ++i;
03243     }
03244   }
03245 
03246   if ( attachmentRemoved ) {
03247     setModified( true );
03248     slotUpdateAttachActions();
03249   }
03250 }
03251 
03252 //-----------------------------------------------------------------------------
03253 void KMComposeWin::slotFind()
03254 {
03255   mEditor->search();
03256 }
03257 
03258 void KMComposeWin::slotSearchAgain()
03259 {
03260   mEditor->repeatSearch();
03261 }
03262 
03263 //-----------------------------------------------------------------------------
03264 void KMComposeWin::slotReplace()
03265 {
03266   mEditor->replace();
03267 }
03268 
03269 //-----------------------------------------------------------------------------
03270 void KMComposeWin::slotUpdateFont()
03271 {
03272   kdDebug() << "KMComposeWin::slotUpdateFont " << endl;
03273   if ( ! mFixedFontAction ) {
03274     return;
03275   }
03276   mEditor->setFont( mFixedFontAction->isChecked() ? mFixedFont : mBodyFont );
03277 }
03278 
03279 QString KMComposeWin::quotePrefixName() const
03280 {
03281     if ( !msg() )
03282         return QString::null;
03283 
03284     int languageNr = GlobalSettings::self()->replyCurrentLanguage();
03285     ReplyPhrases replyPhrases( QString::number(languageNr) );
03286     replyPhrases.readConfig();
03287     QString quotePrefix = msg()->formatString(
03288                  replyPhrases.indentPrefix() );
03289 
03290     quotePrefix = msg()->formatString(quotePrefix);
03291     return quotePrefix;
03292 }
03293 
03294 void KMComposeWin::slotPasteAsQuotation()
03295 {
03296     if( mEditor->hasFocus() && msg() )
03297     {
03298         QString s = QApplication::clipboard()->text();
03299         if (!s.isEmpty())
03300             mEditor->insert(addQuotesToText(s));
03301     }
03302 }
03303 
03304 void KMComposeWin::slotPasteAsAttachment()
03305 {
03306   KURL url( QApplication::clipboard()->text( QClipboard::Clipboard ) );
03307   if ( url.isValid() ) {
03308     addAttach(QApplication::clipboard()->text( QClipboard::Clipboard ) );
03309     return;
03310   }
03311 
03312   if ( QApplication::clipboard()->image().isNull() )  {
03313     bool ok;
03314     QString attName = KInputDialog::getText( "KMail", i18n("Name of the attachment:"), QString::null, &ok, this );
03315     if ( !ok )
03316       return;
03317     KMMessagePart *msgPart = new KMMessagePart;
03318     msgPart->setName(attName);
03319     QValueList<int> dummy;
03320     msgPart->setBodyAndGuessCte(QCString(QApplication::clipboard()->text().latin1()), dummy,
03321                                 kmkernel->msgSender()->sendQuotedPrintable());
03322     addAttach(msgPart);
03323   }
03324   else
03325     addImageFromClipboard();
03326 
03327 }
03328 
03329 void KMComposeWin::slotAddQuotes()
03330 {
03331     if( mEditor->hasFocus() && msg() )
03332     {
03333         if ( mEditor->hasMarkedText()) {
03334             QString s = mEditor->markedText();
03335             if(!s.isEmpty())
03336                 mEditor->insert(addQuotesToText(s));
03337         } else {
03338             int l =  mEditor->currentLine();
03339             int c =  mEditor->currentColumn();
03340             QString s =  mEditor->textLine(l);
03341             s.prepend("> ");
03342             mEditor->insertLine(s,l);
03343             mEditor->removeLine(l+1);
03344             mEditor->setCursorPosition(l,c+2);
03345         }
03346     }
03347 }
03348 
03349 QString KMComposeWin::addQuotesToText(const QString &inputText)
03350 {
03351     QString answer = QString( inputText );
03352     QString indentStr = quotePrefixName();
03353     answer.replace( '\n', '\n' + indentStr);
03354     answer.prepend( indentStr );
03355     answer += '\n';
03356     return KMMessage::smartQuote( answer, GlobalSettings::self()->lineWrapWidth() );
03357 }
03358 
03359 void KMComposeWin::slotRemoveQuotes()
03360 {
03361     if( mEditor->hasFocus() && msg() )
03362     {
03363         QString quotePrefix = quotePrefixName();
03364         if (mEditor->hasMarkedText()) {
03365             QString s = mEditor->markedText();
03366             QString quotePrefix = quotePrefixName();
03367             if (s.left(2) == quotePrefix )
03368                 s.remove(0,2);
03369             s.replace("\n"+quotePrefix,"\n");
03370             mEditor->insert(s);
03371         } else {
03372             int l = mEditor->currentLine();
03373             int c = mEditor->currentColumn();
03374             QString s = mEditor->textLine(l);
03375             if (s.left(2) == quotePrefix) {
03376                 s.remove(0,2);
03377                 mEditor->insertLine(s,l);
03378                 mEditor->removeLine(l+1);
03379                 mEditor->setCursorPosition(l,c-2);
03380             }
03381         }
03382     }
03383 }
03384 
03385 
03386 //-----------------------------------------------------------------------------
03387 void KMComposeWin::slotUndo()
03388 {
03389   QWidget* fw = focusWidget();
03390   if (!fw) return;
03391 
03392   if ( ::qt_cast<KEdit*>(fw) )
03393       static_cast<QMultiLineEdit*>(fw)->undo();
03394   else if (::qt_cast<QLineEdit*>(fw))
03395       static_cast<QLineEdit*>(fw)->undo();
03396 }
03397 
03398 void KMComposeWin::slotRedo()
03399 {
03400   QWidget* fw = focusWidget();
03401   if (!fw) return;
03402 
03403   if (::qt_cast<KEdit*>(fw))
03404       static_cast<KEdit*>(fw)->redo();
03405   else if (::qt_cast<QLineEdit*>(fw))
03406       static_cast<QLineEdit*>(fw)->redo();
03407 }
03408 
03409 //-----------------------------------------------------------------------------
03410 void KMComposeWin::slotCut()
03411 {
03412   QWidget* fw = focusWidget();
03413   if (!fw) return;
03414 
03415   if (::qt_cast<KEdit*>(fw))
03416       static_cast<KEdit*>(fw)->cut();
03417   else if (::qt_cast<QLineEdit*>(fw))
03418       static_cast<QLineEdit*>(fw)->cut();
03419 }
03420 
03421 
03422 //-----------------------------------------------------------------------------
03423 void KMComposeWin::slotCopy()
03424 {
03425   QWidget* fw = focusWidget();
03426   if (!fw) return;
03427 
03428 #ifdef KeyPress
03429 #undef KeyPress
03430 #endif
03431 
03432   QKeyEvent k(QEvent::KeyPress, Key_C , 0 , ControlButton);
03433   kapp->notify(fw, &k);
03434 }
03435 
03436 
03437 //-----------------------------------------------------------------------------
03438 void KMComposeWin::slotPaste()
03439 {
03440   QWidget* fw = focusWidget();
03441   if (!fw) return;
03442 
03443   if ( ! QApplication::clipboard()->image().isNull() )  {
03444     addImageFromClipboard();
03445   }
03446   else {
03447 
03448 #ifdef KeyPress
03449 #undef KeyPress
03450 #endif
03451 
03452     QKeyEvent k(QEvent::KeyPress, Key_V , 0 , ControlButton);
03453     kapp->notify(fw, &k);
03454   }
03455 
03456 }
03457 
03458 
03459 //-----------------------------------------------------------------------------
03460 void KMComposeWin::slotMarkAll()
03461 {
03462   QWidget* fw = focusWidget();
03463   if (!fw) return;
03464 
03465   if (::qt_cast<QLineEdit*>(fw))
03466       static_cast<QLineEdit*>(fw)->selectAll();
03467   else if (::qt_cast<KEdit*>(fw))
03468       static_cast<KEdit*>(fw)->selectAll();
03469 }
03470 
03471 
03472 //-----------------------------------------------------------------------------
03473 void KMComposeWin::slotClose()
03474 {
03475   close(FALSE);
03476 }
03477 
03478 
03479 //-----------------------------------------------------------------------------
03480 void KMComposeWin::slotNewComposer()
03481 {
03482   KMComposeWin* win;
03483   KMMessage* msg = new KMMessage;
03484 
03485   msg->initHeader();
03486   win = new KMComposeWin(msg);
03487   win->show();
03488 }
03489 
03490 
03491 //-----------------------------------------------------------------------------
03492 void KMComposeWin::slotNewMailReader()
03493 {
03494   KMMainWin *kmmwin = new KMMainWin(0);
03495   kmmwin->show();
03496   //d->resize(d->size());
03497 }
03498 
03499 
03500 //-----------------------------------------------------------------------------
03501 void KMComposeWin::slotUpdWinTitle(const QString& text)
03502 {
03503   if (text.isEmpty())
03504        setCaption("("+i18n("unnamed")+")");
03505   else setCaption(text);
03506 }
03507 
03508 
03509 //-----------------------------------------------------------------------------
03510 void KMComposeWin::slotEncryptToggled(bool on)
03511 {
03512   setEncryption( on, true /* set by the user */ );
03513 }
03514 
03515 
03516 //-----------------------------------------------------------------------------
03517 void KMComposeWin::setEncryption( bool encrypt, bool setByUser )
03518 {
03519   if ( setByUser )
03520     setModified( true );
03521   if ( !mEncryptAction->isEnabled() )
03522     encrypt = false;
03523   // check if the user wants to encrypt messages to himself and if he defined
03524   // an encryption key for the current identity
03525   else if ( encrypt && encryptToSelf() && !mLastIdentityHasEncryptionKey ) {
03526     if ( setByUser )
03527       KMessageBox::sorry( this,
03528                           i18n("<qt><p>You have requested that messages be "
03529                    "encrypted to yourself, but the currently selected "
03530                    "identity does not define an (OpenPGP or S/MIME) "
03531                    "encryption key to use for this.</p>"
03532                                "<p>Please select the key(s) to use "
03533                                "in the identity configuration.</p>"
03534                                "</qt>"),
03535                           i18n("Undefined Encryption Key") );
03536     encrypt = false;
03537   }
03538 
03539   // make sure the mEncryptAction is in the right state
03540   mEncryptAction->setChecked( encrypt );
03541 
03542   // show the appropriate icon
03543   if ( encrypt )
03544     mEncryptAction->setIcon("encrypted");
03545   else
03546     mEncryptAction->setIcon("decrypted");
03547 
03548   // mark the attachments for (no) encryption
03549   if ( canSignEncryptAttachments() ) {
03550     for ( KMAtmListViewItem* entry =
03551             static_cast<KMAtmListViewItem*>( mAtmItemList.first() );
03552           entry;
03553           entry = static_cast<KMAtmListViewItem*>( mAtmItemList.next() ) )
03554       entry->setEncrypt( encrypt );
03555   }
03556 }
03557 
03558 
03559 //-----------------------------------------------------------------------------
03560 void KMComposeWin::slotSignToggled(bool on)
03561 {
03562   setSigning( on, true /* set by the user */ );
03563 }
03564 
03565 
03566 //-----------------------------------------------------------------------------
03567 void KMComposeWin::setSigning( bool sign, bool setByUser )
03568 {
03569   if ( setByUser )
03570     setModified( true );
03571   if ( !mSignAction->isEnabled() )
03572     sign = false;
03573 
03574   // check if the user defined a signing key for the current identity
03575   if ( sign && !mLastIdentityHasSigningKey ) {
03576     if ( setByUser )
03577       KMessageBox::sorry( this,
03578                           i18n("<qt><p>In order to be able to sign "
03579                                "this message you first have to "
03580                                "define the (OpenPGP or S/MIME) signing key "
03581                    "to use.</p>"
03582                                "<p>Please select the key to use "
03583                                "in the identity configuration.</p>"
03584                                "</qt>"),
03585                           i18n("Undefined Signing Key") );
03586     sign = false;
03587   }
03588 
03589   // make sure the mSignAction is in the right state
03590   mSignAction->setChecked( sign );
03591 
03592   // mark the attachments for (no) signing
03593   if ( canSignEncryptAttachments() ) {
03594     for ( KMAtmListViewItem* entry =
03595             static_cast<KMAtmListViewItem*>( mAtmItemList.first() );
03596           entry;
03597           entry = static_cast<KMAtmListViewItem*>( mAtmItemList.next() ) )
03598       entry->setSign( sign );
03599   }
03600 }
03601 
03602 
03603 //-----------------------------------------------------------------------------
03604 void KMComposeWin::slotWordWrapToggled(bool on)
03605 {
03606   if (on)
03607   {
03608     mEditor->setWordWrap( QMultiLineEdit::FixedColumnWidth );
03609     mEditor->setWrapColumnOrWidth( GlobalSettings::self()->lineWrapWidth() );
03610   }
03611   else
03612   {
03613     mEditor->setWordWrap( QMultiLineEdit::NoWrap );
03614   }
03615 }
03616 
03617 
03618 //-----------------------------------------------------------------------------
03619 void KMComposeWin::slotPrint()
03620 {
03621   mMessageWasModified = isModified();
03622   connect( this, SIGNAL( applyChangesDone( bool ) ),
03623            this, SLOT( slotContinuePrint( bool ) ) );
03624   applyChanges( true );
03625 }
03626 
03627 void KMComposeWin::slotContinuePrint( bool rc )
03628 {
03629   disconnect( this, SIGNAL( applyChangesDone( bool ) ),
03630               this, SLOT( slotContinuePrint( bool ) ) );
03631 
03632   if( rc ) {
03633     if ( mComposedMessages.isEmpty() ) {
03634       kdDebug(5006) << "Composing the message failed." << endl;
03635       return;
03636     }
03637     KMCommand *command = new KMPrintCommand( this, mComposedMessages.first() );
03638     command->start();
03639     setModified( mMessageWasModified );
03640   }
03641 }
03642 
03643 //----------------------------------------------------------------------------
03644 bool KMComposeWin::validateAddresses( QWidget * parent, const QString & addresses )
03645 {
03646   QString brokenAddress;
03647   KPIM::EmailParseResult errorCode = KMMessage::isValidEmailAddressList( KMMessage::expandAliases( addresses ), brokenAddress );
03648   if ( !( errorCode == KPIM::AddressOk || errorCode == KPIM::AddressEmpty ) ) {
03649     QString errorMsg( "<qt><p><b>" + brokenAddress +
03650                       "</b></p><p>" + KPIM::emailParseResultToString( errorCode ) +
03651                       "</p></qt>" );
03652     KMessageBox::sorry( parent, errorMsg, i18n("Invalid Email Address") );
03653     return false;
03654   }
03655   return true;
03656 }
03657 
03658 //----------------------------------------------------------------------------
03659 void KMComposeWin::doSend( KMail::MessageSender::SendMethod method, bool saveInDrafts)
03660 {
03661   if ( method != KMail::MessageSender::SendLater && kmkernel->isOffline() ) {
03662     KMessageBox::information( this,
03663                               i18n("KMail is currently in offline mode,"
03664                                    "your messages will be kept in the outbox until you go online."),
03665                               i18n("Online/Offline"), "kmailIsOffline" );
03666     mSendMethod = KMail::MessageSender::SendLater;
03667   } else {
03668     mSendMethod = method;
03669   }
03670   mSaveInDrafts = saveInDrafts;
03671 
03672   if (!saveInDrafts)
03673   {
03674     if ( KPIM::getFirstEmailAddress( from() ).isEmpty() ) {
03675       if ( !( mShowHeaders & HDR_FROM ) ) {
03676         mShowHeaders |= HDR_FROM;
03677         rethinkFields( false );
03678       }
03679       mEdtFrom->setFocus();
03680       KMessageBox::sorry( this,
03681                           i18n("You must enter your email address in the "
03682                                "From: field. You should also set your email "
03683                                "address for all identities, so that you do "
03684                                "not have to enter it for each message.") );
03685       return;
03686     }
03687     if (to().isEmpty() && cc().isEmpty() && bcc().isEmpty())
03688     {
03689       if ( mEdtTo ) mEdtTo->setFocus();
03690       KMessageBox::information( this,
03691                                 i18n("You must specify at least one receiver,"
03692                                      "either in the To: field or as CC or as BCC.") );
03693       return;
03694     }
03695 
03696     // Validate the To:, CC: and BCC fields
03697     if ( !validateAddresses( this, to().stripWhiteSpace() ) ) {
03698       return;
03699     }
03700 
03701     if ( !validateAddresses( this, cc().stripWhiteSpace() ) ) {
03702       return;
03703     }
03704 
03705     if ( !validateAddresses( this, bcc().stripWhiteSpace() ) ) {
03706       return;
03707     }
03708 
03709     if (subject().isEmpty())
03710     {
03711         mEdtSubject->setFocus();
03712         int rc =
03713           KMessageBox::questionYesNo( this,
03714                                       i18n("You did not specify a subject. "
03715                                            "Send message anyway?"),
03716                                       i18n("No Subject Specified"),
03717                                       i18n("S&end as Is"),
03718                                       i18n("&Specify the Subject"),
03719                                       "no_subject_specified" );
03720         if( rc == KMessageBox::No )
03721         {
03722            return;
03723         }
03724     }
03725 
03726     if ( userForgotAttachment() )
03727       return;
03728   }
03729 
03730   KCursorSaver busy(KBusyPtr::busy());
03731   mMsg->setDateToday();
03732 
03733   // If a user sets up their outgoing messages preferences wrong and then
03734   // sends mail that gets 'stuck' in their outbox, they should be able to
03735   // rectify the problem by editing their outgoing preferences and
03736   // resending.
03737   // Hence this following conditional
03738   QString hf = mMsg->headerField("X-KMail-Transport");
03739   if ((mTransport->currentText() != mTransport->text(0)) ||
03740       (!hf.isEmpty() && (hf != mTransport->text(0))))
03741     mMsg->setHeaderField("X-KMail-Transport", mTransport->currentText());
03742 
03743   mDisableBreaking = saveInDrafts;
03744 
03745   const bool neverEncrypt = ( saveInDrafts && GlobalSettings::self()->neverEncryptDrafts() )
03746                            || mSigningAndEncryptionExplicitlyDisabled;
03747   connect( this, SIGNAL( applyChangesDone( bool ) ),
03748            SLOT( slotContinueDoSend( bool ) ) );
03749 
03750   if ( mEditor->textFormat() == Qt::RichText )
03751     mMsg->setHeaderField( "X-KMail-Markup", "true" );
03752   else
03753     mMsg->removeHeaderField( "X-KMail-Markup" );
03754   if ( mEditor->textFormat() == Qt::RichText && inlineSigningEncryptionSelected() ) {
03755     QString keepBtnText = mEncryptAction->isChecked() ?
03756       mSignAction->isChecked() ? i18n( "&Keep markup, do not sign/encrypt" )
03757                                : i18n( "&Keep markup, do not encrypt" )
03758       : i18n( "&Keep markup, do not sign" );
03759     QString yesBtnText = mEncryptAction->isChecked() ?
03760       mSignAction->isChecked() ? i18n("Sign/Encrypt (delete markup)")
03761       : i18n( "Encrypt (delete markup)" )
03762       : i18n( "Sign (delete markup)" );
03763     int ret = KMessageBox::warningYesNoCancel(this,
03764                                       i18n("<qt><p>Inline signing/encrypting of HTML messages is not possible;</p>"
03765                                            "<p>do you want to delete your markup?</p></qt>"),
03766                                            i18n("Sign/Encrypt Message?"),
03767                                            KGuiItem( yesBtnText ),
03768                                            KGuiItem( keepBtnText ) );
03769     if ( KMessageBox::Cancel == ret )
03770       return;
03771     if ( KMessageBox::No == ret ) {
03772       mEncryptAction->setChecked(false);
03773       mSignAction->setChecked(false);
03774     }
03775     else {
03776       toggleMarkup(false);
03777     }
03778   }
03779 
03780   kdDebug(5006) << "KMComposeWin::doSend() - calling applyChanges()"
03781                 << endl;
03782   applyChanges( neverEncrypt );
03783 }
03784 
03785 void KMComposeWin::slotContinueDoSend( bool sentOk )
03786 {
03787   kdDebug(5006) << "KMComposeWin::slotContinueDoSend( " << sentOk << " )"
03788                 << endl;
03789   disconnect( this, SIGNAL( applyChangesDone( bool ) ),
03790               this, SLOT( slotContinueDoSend( bool ) ) );
03791 
03792   if ( !sentOk ) {
03793     mDisableBreaking = false;
03794     return;
03795   }
03796 
03797   for ( QValueVector<KMMessage*>::iterator it = mComposedMessages.begin() ; it != mComposedMessages.end() ; ++it ) {
03798 
03799     // remove fields that contain no data (e.g. an empty Cc: or Bcc:)
03800     (*it)->cleanupHeader();
03801 
03802     // needed for imap
03803     (*it)->setComplete( true );
03804 
03805     if (mSaveInDrafts) {
03806       KMFolder* draftsFolder = 0, *imapDraftsFolder = 0;
03807       // get the draftsFolder
03808       if ( !(*it)->drafts().isEmpty() ) {
03809         draftsFolder = kmkernel->folderMgr()->findIdString( (*it)->drafts() );
03810         if ( draftsFolder == 0 )
03811           // This is *NOT* supposed to be "imapDraftsFolder", because a
03812           // dIMAP folder works like a normal folder
03813           draftsFolder = kmkernel->dimapFolderMgr()->findIdString( (*it)->drafts() );
03814         if ( draftsFolder == 0 )
03815           imapDraftsFolder = kmkernel->imapFolderMgr()->findIdString( (*it)->drafts() );
03816         if ( !draftsFolder && !imapDraftsFolder ) {
03817           const KPIM::Identity & id = kmkernel->identityManager()
03818             ->identityForUoidOrDefault( (*it)->headerField( "X-KMail-Identity" ).stripWhiteSpace().toUInt() );
03819           KMessageBox::information(0, i18n("The custom drafts folder for identity "
03820                                            "\"%1\" does not exist (anymore); "
03821                                            "therefore, the default drafts folder "
03822                                            "will be used.")
03823                                    .arg( id.identityName() ) );
03824         }
03825       }
03826       if (imapDraftsFolder && imapDraftsFolder->noContent())
03827     imapDraftsFolder = 0;
03828 
03829       if ( draftsFolder == 0 ) {
03830     draftsFolder = kmkernel->draftsFolder();
03831       } else {
03832     draftsFolder->open();
03833       }
03834       kdDebug(5006) << "saveindrafts: drafts=" << draftsFolder->name() << endl;
03835       if (imapDraftsFolder)
03836     kdDebug(5006) << "saveindrafts: imapdrafts="
03837               << imapDraftsFolder->name() << endl;
03838 
03839       sentOk = !(draftsFolder->addMsg((*it)));
03840 
03841       //Ensure the drafts message is correctly and fully parsed
03842       draftsFolder->unGetMsg(draftsFolder->count() - 1);
03843       (*it) = draftsFolder->getMsg(draftsFolder->count() - 1);
03844 
03845       if (imapDraftsFolder) {
03846     // move the message to the imap-folder and highlight it
03847     imapDraftsFolder->moveMsg((*it));
03848     (static_cast<KMFolderImap*>(imapDraftsFolder->storage()))->getFolder();
03849       }
03850 
03851     } else {
03852       (*it)->setTo( KMMessage::expandAliases( to() ));
03853       (*it)->setCc( KMMessage::expandAliases( cc() ));
03854       if( !mComposer->originalBCC().isEmpty() )
03855     (*it)->setBcc( KMMessage::expandAliases( mComposer->originalBCC() ));
03856       QString recips = (*it)->headerField( "X-KMail-Recipients" );
03857       if( !recips.isEmpty() ) {
03858     (*it)->setHeaderField( "X-KMail-Recipients", KMMessage::expandAliases( recips ), KMMessage::Address );
03859       }
03860       (*it)->cleanupHeader();
03861       sentOk = kmkernel->msgSender()->send((*it), mSendMethod);
03862     }
03863 
03864     if (!sentOk)
03865       return;
03866 
03867     *it = 0; // don't kill it later...
03868   }
03869 
03870   RecentAddresses::self( KMKernel::config() )->add( bcc() );
03871   RecentAddresses::self( KMKernel::config() )->add( cc() );
03872   RecentAddresses::self( KMKernel::config() )->add( to() );
03873 
03874   setModified( false );
03875   mAutoDeleteMsg = FALSE;
03876   mFolder = 0;
03877   cleanupAutoSave();
03878   close();
03879   return;
03880 }
03881 
03882 
03883 
03884 //----------------------------------------------------------------------------
03885 void KMComposeWin::slotSendLater()
03886 {
03887   if ( mEditor->checkExternalEditorFinished() )
03888     doSend( KMail::MessageSender::SendLater );
03889 }
03890 
03891 
03892 //----------------------------------------------------------------------------
03893 void KMComposeWin::slotSaveDraft() {
03894   if ( mEditor->checkExternalEditorFinished() )
03895     doSend( KMail::MessageSender::SendLater, true );
03896 }
03897 
03898 
03899 //----------------------------------------------------------------------------
03900 void KMComposeWin::slotSendNowVia( int item )
03901 {
03902   QStringList availTransports= KMail::TransportManager::transportNames();
03903   QString customTransport = availTransports[ item ];
03904 
03905   mTransport->setCurrentText( customTransport );
03906   slotSendNow();
03907 }
03908 
03909 //----------------------------------------------------------------------------
03910 void KMComposeWin::slotSendLaterVia( int item )
03911 {
03912   QStringList availTransports= KMail::TransportManager::transportNames();
03913   QString customTransport = availTransports[ item ];
03914 
03915   mTransport->setCurrentText( customTransport );
03916   slotSendLater();
03917 }
03918 
03919 
03920 //----------------------------------------------------------------------------
03921 void KMComposeWin::slotSendNow() {
03922   if ( !mEditor->checkExternalEditorFinished() )
03923     return;
03924   if ( GlobalSettings::self()->confirmBeforeSend() )
03925   {
03926     int rc = KMessageBox::warningYesNoCancel( mMainWidget,
03927                                         i18n("About to send email..."),
03928                                         i18n("Send Confirmation"),
03929                                         i18n("&Send Now"),
03930                                         i18n("Send &Later") );
03931 
03932     if ( rc == KMessageBox::Yes )
03933       doSend( KMail::MessageSender::SendImmediate );
03934     else if ( rc == KMessageBox::No )
03935       doSend( KMail::MessageSender::SendLater );
03936   }
03937   else
03938     doSend( KMail::MessageSender::SendImmediate );
03939 }
03940 
03941 
03942 //----------------------------------------------------------------------------
03943 void KMComposeWin::slotAppendSignature()
03944 {
03945   bool mod = mEditor->isModified();
03946 
03947   const KPIM::Identity & ident =
03948     kmkernel->identityManager()->identityForUoidOrDefault( mIdentity->currentIdentity() );
03949   mOldSigText = ident.signatureText();
03950   if( !mOldSigText.isEmpty() )
03951   {
03952     mEditor->append(mOldSigText);
03953     mEditor->setModified(mod);
03954     mEditor->setContentsPos( 0, 0 );
03955     mEditor->sync();
03956   }
03957 }
03958 
03959 
03960 //-----------------------------------------------------------------------------
03961 void KMComposeWin::slotHelp()
03962 {
03963   kapp->invokeHelp();
03964 }
03965 
03966 //-----------------------------------------------------------------------------
03967 void KMComposeWin::slotCleanSpace()
03968 {
03969   mEditor->cleanWhiteSpace();
03970 }
03971 
03972 //-----------------------------------------------------------------------------
03973 void KMComposeWin::slotToggleMarkup()
03974 {
03975  if ( markupAction->isChecked() ) {
03976     mHtmlMarkup = true;
03977     toolBar("htmlToolBar")->show();
03978    // markup will be toggled as soon as markup is actually used
03979    fontChanged( mEditor->currentFont().family() ); // set buttons in correct position
03980    fontAction->setFont( mEditor->currentFont().family() );
03981    fontSizeAction->setFontSize( mEditor->currentFont().pointSize() );
03982    mSaveFont = mEditor->currentFont();
03983  }
03984  else
03985    toggleMarkup(false);
03986 
03987 }
03988 //-----------------------------------------------------------------------------
03989 void KMComposeWin::toggleMarkup(bool markup)
03990 {
03991   if ( markup ) {
03992     if ( !mUseHTMLEditor ) {
03993       kdDebug(5006) << "setting RichText editor" << endl;
03994       mUseHTMLEditor = true; // set it directly to true. setColor hits another toggleMarkup
03995       mHtmlMarkup = true;
03996 
03997       // set all highlighted text caused by spelling back to black
03998       int paraFrom, indexFrom, paraTo, indexTo;
03999       mEditor->getSelection ( &paraFrom, &indexFrom, &paraTo, &indexTo);
04000       mEditor->selectAll();
04001       // save the buttonstates because setColor calls fontChanged
04002       bool _bold = textBoldAction->isChecked();
04003       bool _italic = textItalicAction->isChecked();
04004       mEditor->setColor(QColor(0,0,0));
04005       textBoldAction->setChecked(_bold);
04006       textItalicAction->setChecked(_italic);
04007       mEditor->setSelection ( paraFrom, indexFrom, paraTo, indexTo);
04008 
04009       mEditor->setTextFormat(Qt::RichText);
04010       mEditor->setModified(true);
04011       markupAction->setChecked(true);
04012       toolBar( "htmlToolBar" )->show();
04013       mEditor->deleteAutoSpellChecking();
04014       mAutoSpellCheckingAction->setChecked(false);
04015       slotAutoSpellCheckingToggled(false);
04016     }
04017   } else { // markup is to be turned off
04018     kdDebug(5006) << "setting PlainText editor" << endl;
04019     mHtmlMarkup = false;
04020     toolBar("htmlToolBar")->hide();
04021     if ( mUseHTMLEditor ) { // it was turned on
04022       mUseHTMLEditor = false;
04023       mEditor->setTextFormat(Qt::PlainText);
04024       QString text = mEditor->text();
04025       mEditor->setText(text); // otherwise the text still looks formatted
04026       mEditor->setModified(true);
04027       slotAutoSpellCheckingToggled(true);
04028     }
04029   }
04030 }
04031 
04032 void KMComposeWin::slotSubjectTextSpellChecked()
04033 {
04034   mSubjectTextWasSpellChecked = true;
04035 }
04036 
04037 //-----------------------------------------------------------------------------
04038 void KMComposeWin::slotAutoSpellCheckingToggled( bool on )
04039 {
04040   if ( mEditor->autoSpellChecking(on) == -1 )
04041     mAutoSpellCheckingAction->setChecked(false); // set it to false again
04042 }
04043 //-----------------------------------------------------------------------------
04044 void KMComposeWin::slotSpellcheck()
04045 {
04046   if (mSpellCheckInProgress) return;
04047   mSubjectTextWasSpellChecked = false;
04048   mSpellCheckInProgress=TRUE;
04049   /*
04050     connect (mEditor, SIGNAL (spellcheck_progress (unsigned)),
04051     this, SLOT (spell_progress (unsigned)));
04052     */
04053 
04054   mEditor->spellcheck();
04055 }
04056 
04057 void KMComposeWin::polish()
04058 {
04059   // Ensure the html toolbar is appropriately shown/hidden
04060   markupAction->setChecked(mHtmlMarkup);
04061   if (mHtmlMarkup)
04062     toolBar("htmlToolBar")->show();
04063   else
04064     toolBar("htmlToolBar")->hide();
04065   KMail::Composer::polish();
04066 }
04067 
04068 //-----------------------------------------------------------------------------
04069 void KMComposeWin::slotSpellcheckDone(int result)
04070 {
04071   kdDebug(5006) << "spell check complete: result = " << result << endl;
04072   mSpellCheckInProgress=FALSE;
04073 
04074   switch( result )
04075   {
04076     case KS_CANCEL:
04077       statusBar()->changeItem(i18n(" Spell check canceled."),0);
04078       break;
04079     case KS_STOP:
04080       statusBar()->changeItem(i18n(" Spell check stopped."),0);
04081       break;
04082     default:
04083       statusBar()->changeItem(i18n(" Spell check complete."),0);
04084       break;
04085   }
04086   QTimer::singleShot( 2000, this, SLOT(slotSpellcheckDoneClearStatus()) );
04087 }
04088 
04089 void KMComposeWin::slotSpellcheckDoneClearStatus()
04090 {
04091   statusBar()->changeItem("", 0);
04092 }
04093 
04094 
04095 //-----------------------------------------------------------------------------
04096 void KMComposeWin::slotIdentityChanged( uint uoid )
04097 {
04098   const KPIM::Identity & ident =
04099     kmkernel->identityManager()->identityForUoid( uoid );
04100   if( ident.isNull() ) return;
04101 
04102   if( !ident.fullEmailAddr().isNull() )
04103     mEdtFrom->setText(ident.fullEmailAddr());
04104   // make sure the From field is shown if it does not contain a valid email address
04105   if ( KPIM::getFirstEmailAddress( from() ).isEmpty() )
04106     mShowHeaders |= HDR_FROM;
04107   if ( mEdtReplyTo ) mEdtReplyTo->setText(ident.replyToAddr());
04108 
04109   if ( mRecipientsEditor ) {
04110     // remove BCC of old identity and add BCC of new identity (if they differ)
04111     const KPIM::Identity & oldIdentity =
04112       kmkernel->identityManager()->identityForUoidOrDefault( mId );
04113     if ( oldIdentity.bcc() != ident.bcc() ) {
04114       mRecipientsEditor->removeRecipient( oldIdentity.bcc(), Recipient::Bcc );
04115       mRecipientsEditor->addRecipient( ident.bcc(), Recipient::Bcc );
04116     }
04117   }
04118 
04119   // don't overwrite the BCC field under certain circomstances
04120   // NOT edited and preset BCC from the identity
04121   if( mEdtBcc && !mEdtBcc->edited() && !ident.bcc().isEmpty() ) {
04122     // BCC NOT empty AND contains a diff adress then the preset BCC
04123     // of the new identity
04124     if( !mEdtBcc->text().isEmpty() && mEdtBcc->text() != ident.bcc() && !mEdtBcc->edited() ) {
04125       mEdtBcc->setText( ident.bcc() );
04126     } else {
04127       // user type into the editbox an address that != to the preset bcc
04128       // of the identity, we assume that since the user typed it
04129       // they want to keep it
04130       if ( mEdtBcc->text() != ident.bcc() && !mEdtBcc->text().isEmpty() ) {
04131         QString temp_string( mEdtBcc->text() + QString::fromLatin1(",") + ident.bcc() );
04132         mEdtBcc->setText( temp_string );
04133       } else {
04134         // if the user typed the same address as the preset BCC
04135         // from the identity we will overwrite it to avoid duplicates.
04136         mEdtBcc->setText( ident.bcc() );
04137       }
04138     }
04139   }
04140   // user edited the bcc box and has a preset bcc in the identity
04141   // we will append whatever the user typed to the preset address
04142   // allowing the user to keep all addresses
04143   if( mEdtBcc && mEdtBcc->edited() && !ident.bcc().isEmpty() ) {
04144     if( !mEdtBcc->text().isEmpty() ) {
04145       QString temp_string ( mEdtBcc->text() + QString::fromLatin1(",") + ident.bcc() );
04146       mEdtBcc->setText( temp_string );
04147     } else {
04148       mEdtBcc->setText( ident.bcc() );
04149     }
04150   }
04151   // user typed nothing and the identity does not have a preset bcc
04152   // we then reset the value to get rid of any previous
04153   // values if the user changed identity mid way through.
04154   if( mEdtBcc && !mEdtBcc->edited() && ident.bcc().isEmpty() ) {
04155     mEdtBcc->setText( ident.bcc() );
04156   }
04157   // make sure the BCC field is shown because else it's ignored
04158   if ( !ident.bcc().isEmpty() ) {
04159     mShowHeaders |= HDR_BCC;
04160   }
04161 
04162   if ( ident.organization().isEmpty() )
04163     mMsg->removeHeaderField("Organization");
04164   else
04165     mMsg->setHeaderField("Organization", ident.organization());
04166 
04167   if (!ident.isXFaceEnabled() || ident.xface().isEmpty())
04168     mMsg->removeHeaderField("X-Face");
04169   else
04170   {
04171     QString xface = ident.xface();
04172     if (!xface.isEmpty())
04173     {
04174       int numNL = ( xface.length() - 1 ) / 70;
04175       for ( int i = numNL; i > 0; --i )
04176         xface.insert( i*70, "\n\t" );
04177       mMsg->setHeaderField("X-Face", xface);
04178     }
04179   }
04180 
04181   if ( !mBtnTransport->isChecked() ) {
04182     QString transp = ident.transport();
04183     if ( transp.isEmpty() )
04184     {
04185       mMsg->removeHeaderField("X-KMail-Transport");
04186       transp = mTransport->text(0);
04187     }
04188     else
04189       mMsg->setHeaderField("X-KMail-Transport", transp);
04190     bool found = false;
04191     int i;
04192     for (i = 0; i < mTransport->count(); i++) {
04193       if (mTransport->text(i) == transp) {
04194         found = true;
04195         mTransport->setCurrentItem(i);
04196         break;
04197       }
04198     }
04199     if (found == false) {
04200       if (i == mTransport->maxCount()) mTransport->setMaxCount(i + 1);
04201       mTransport->insertItem(transp,i);
04202       mTransport->setCurrentItem(i);
04203     }
04204   }
04205 
04206   mDictionaryCombo->setCurrentByDictionary( ident.dictionary() );
04207 
04208   if ( !mBtnFcc->isChecked() ) {
04209       setFcc( ident.fcc() );
04210   }
04211 
04212   QString edtText = mEditor->text();
04213   bool appendNewSig = true;
04214   // try to truncate the old sig
04215   if( !mOldSigText.isEmpty() )
04216   {
04217     if( edtText.endsWith( mOldSigText ) )
04218       edtText.truncate( edtText.length() - mOldSigText.length() );
04219     else
04220       appendNewSig = false;
04221   }
04222   // now append the new sig
04223   mOldSigText = ident.signatureText();
04224   if( appendNewSig )
04225   {
04226     if( (!mOldSigText.isEmpty()) &&
04227                    (GlobalSettings::self()->autoTextSignature()=="auto") )
04228       edtText.append( mOldSigText );
04229     mEditor->setText( edtText );
04230   }
04231 
04232   // disable certain actions if there is no PGP user identity set
04233   // for this profile
04234   bool bNewIdentityHasSigningKey = !ident.pgpSigningKey().isEmpty() || !ident.smimeSigningKey().isEmpty();
04235   bool bNewIdentityHasEncryptionKey = !ident.pgpSigningKey().isEmpty() || !ident.smimeSigningKey().isEmpty();
04236   mAttachMPK->setEnabled( Kleo::CryptoBackendFactory::instance()->openpgp() &&
04237               !ident.pgpEncryptionKey().isEmpty() );
04238   // save the state of the sign and encrypt button
04239   if ( !bNewIdentityHasEncryptionKey && mLastIdentityHasEncryptionKey ) {
04240     mLastEncryptActionState = mEncryptAction->isChecked();
04241     setEncryption( false );
04242   }
04243   if ( !bNewIdentityHasSigningKey && mLastIdentityHasSigningKey ) {
04244     mLastSignActionState = mSignAction->isChecked();
04245     setSigning( false );
04246   }
04247   // restore the last state of the sign and encrypt button
04248   if ( bNewIdentityHasEncryptionKey && !mLastIdentityHasEncryptionKey )
04249       setEncryption( mLastEncryptActionState );
04250   if ( bNewIdentityHasSigningKey && !mLastIdentityHasSigningKey )
04251     setSigning( mLastSignActionState );
04252 
04253   mLastIdentityHasSigningKey = bNewIdentityHasSigningKey;
04254   mLastIdentityHasEncryptionKey = bNewIdentityHasEncryptionKey;
04255 
04256   setModified( true );
04257   mId = uoid;
04258 
04259   // make sure the From and BCC fields are shown if necessary
04260   rethinkFields( false );
04261 }
04262 
04263 //-----------------------------------------------------------------------------
04264 void KMComposeWin::slotSpellcheckConfig()
04265 {
04266   KDialogBase dlg(KDialogBase::Plain, i18n("Spellchecker"),
04267                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok,
04268                   this, 0, true, true );
04269   KWin kwin;
04270   QTabDialog qtd (this, "tabdialog", true);
04271   KSpellConfig mKSpellConfig (&qtd);
04272   mKSpellConfig.layout()->setMargin( KDialog::marginHint() );
04273 
04274   qtd.addTab (&mKSpellConfig, i18n("Spellchecker"));
04275   qtd.setCancelButton ();
04276 
04277   kwin.setIcons (qtd.winId(), kapp->icon(), kapp->miniIcon());
04278   qtd.setCancelButton(KStdGuiItem::cancel().text());
04279   qtd.setOkButton(KStdGuiItem::ok().text());
04280 
04281   if (qtd.exec())
04282     mKSpellConfig.writeGlobalSettings();
04283 }
04284 
04285 //-----------------------------------------------------------------------------
04286 void KMComposeWin::slotStatusMessage(const QString &message)
04287 {
04288     statusBar()->changeItem( message, 0 );
04289 }
04290 
04291 void KMComposeWin::slotEditToolbars()
04292 {
04293   saveMainWindowSettings(KMKernel::config(), "Composer");
04294   KEditToolbar dlg(guiFactory(), this);
04295 
04296   connect( &dlg, SIGNAL(newToolbarConfig()),
04297            SLOT(slotUpdateToolbars()) );
04298 
04299   dlg.exec();
04300 }
04301 
04302 void KMComposeWin::slotUpdateToolbars()
04303 {
04304   createGUI("kmcomposerui.rc");
04305   applyMainWindowSettings(KMKernel::config(), "Composer");
04306 }
04307 
04308 void KMComposeWin::slotEditKeys()
04309 {
04310   KKeyDialog::configure( actionCollection(),
04311                          false /*don't allow one-letter shortcuts*/
04312                          );
04313 }
04314 
04315 void KMComposeWin::setReplyFocus( bool hasMessage )
04316 {
04317   mEditor->setFocus();
04318   if ( hasMessage )
04319     mEditor->setCursorPosition( 1, 0 );
04320 }
04321 
04322 void KMComposeWin::setFocusToSubject()
04323 {
04324   mEdtSubject->setFocus();
04325 }
04326 
04327 int KMComposeWin::autoSaveInterval() const
04328 {
04329   return GlobalSettings::self()->autosaveInterval() * 1000 * 60;
04330 }
04331 
04332 void KMComposeWin::initAutoSave()
04333 {
04334   kdDebug(5006) << k_funcinfo << endl;
04335   // make sure the autosave folder exists
04336   KMFolderMaildir::createMaildirFolders( KMKernel::localDataPath() + "autosave" );
04337   if ( mAutoSaveFilename.isEmpty() ) {
04338     mAutoSaveFilename = KMFolderMaildir::constructValidFileName();
04339   }
04340 
04341   updateAutoSave();
04342 }
04343 
04344 void KMComposeWin::updateAutoSave()
04345 {
04346   if ( autoSaveInterval() == 0 ) {
04347     delete mAutoSaveTimer; mAutoSaveTimer = 0;
04348   }
04349   else {
04350     if ( !mAutoSaveTimer ) {
04351       mAutoSaveTimer = new QTimer( this );
04352       connect( mAutoSaveTimer, SIGNAL( timeout() ),
04353                this, SLOT( autoSaveMessage() ) );
04354     }
04355     mAutoSaveTimer->start( autoSaveInterval() );
04356   }
04357 }
04358 
04359 void KMComposeWin::setAutoSaveFilename( const QString & filename )
04360 {
04361   if ( !mAutoSaveFilename.isEmpty() )
04362     KMFolderMaildir::removeFile( KMKernel::localDataPath() + "autosave",
04363                                  mAutoSaveFilename );
04364   mAutoSaveFilename = filename;
04365 }
04366 
04367 void KMComposeWin::cleanupAutoSave()
04368 {
04369   delete mAutoSaveTimer; mAutoSaveTimer = 0;
04370   if ( !mAutoSaveFilename.isEmpty() ) {
04371     kdDebug(5006) << k_funcinfo << "deleting autosave file "
04372                   << mAutoSaveFilename << endl;
04373     KMFolderMaildir::removeFile( KMKernel::localDataPath() + "autosave",
04374                                  mAutoSaveFilename );
04375     mAutoSaveFilename = QString();
04376   }
04377 }
04378 
04379 void KMComposeWin::slotCompletionModeChanged( KGlobalSettings::Completion mode)
04380 {
04381   GlobalSettings::self()->setCompletionMode( (int) mode );
04382 
04383   // sync all the lineedits to the same completion mode
04384   mEdtFrom->setCompletionMode( mode );
04385   mEdtReplyTo->setCompletionMode( mode );
04386   if ( mClassicalRecipients ) {
04387     mEdtTo->setCompletionMode( mode );
04388     mEdtCc->setCompletionMode( mode );
04389     mEdtBcc->setCompletionMode( mode );
04390   }
04391 }
04392 
04393 void KMComposeWin::slotConfigChanged()
04394 {
04395   readConfig();
04396   updateAutoSave();
04397   rethinkFields();
04398 }
04399 
04400 /*
04401 * checks if the drafts-folder has been deleted
04402 * that is not nice so we set the system-drafts-folder
04403 */
04404 void KMComposeWin::slotFolderRemoved(KMFolder* folder)
04405 {
04406   if ( (mFolder) && (folder->idString() == mFolder->idString()) )
04407   {
04408     mFolder = kmkernel->draftsFolder();
04409     kdDebug(5006) << "restoring drafts to " << mFolder->idString() << endl;
04410   }
04411   if (mMsg) mMsg->setParent(0);
04412 }
04413 
04414 
04415 void KMComposeWin::editorFocusChanged(bool gained)
04416 {
04417   mPasteQuotation->setEnabled(gained);
04418   mAddQuoteChars->setEnabled(gained);
04419   mRemQuoteChars->setEnabled(gained);
04420 }
04421 
04422 void KMComposeWin::slotSetAlwaysSend( bool bAlways )
04423 {
04424     mAlwaysSend = bAlways;
04425 }
04426 
04427 void KMComposeWin::slotListAction( const QString& style )
04428 {
04429     toggleMarkup(true);
04430     if ( style == i18n( "Standard" ) )
04431        mEditor->setParagType( QStyleSheetItem::DisplayBlock, QStyleSheetItem::ListDisc );
04432     else if ( style == i18n( "Bulleted List (Disc)" ) )
04433        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListDisc );
04434     else if ( style == i18n( "Bulleted List (Circle)" ) )
04435        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListCircle );
04436     else if ( style == i18n( "Bulleted List (Square)" ) )
04437        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListSquare );
04438     else if ( style == i18n( "Ordered List (Decimal)" ))
04439        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListDecimal );
04440     else if ( style == i18n( "Ordered List (Alpha lower)" ) )
04441        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListLowerAlpha );
04442     else if ( style == i18n( "Ordered List (Alpha upper)" ) )
04443        mEditor->setParagType( QStyleSheetItem::DisplayListItem, QStyleSheetItem::ListUpperAlpha );
04444     mEditor->viewport()->setFocus();
04445 }
04446 
04447 void KMComposeWin::slotFontAction( const QString& font)
04448 {
04449     toggleMarkup(true);
04450     mEditor->QTextEdit::setFamily( font );
04451     mEditor->viewport()->setFocus();
04452 }
04453 
04454 void KMComposeWin::slotSizeAction( int size )
04455 {
04456     toggleMarkup(true);
04457     mEditor->setPointSize( size );
04458     mEditor->viewport()->setFocus();
04459 }
04460 
04461 void KMComposeWin::slotAlignLeft()
04462 {
04463     toggleMarkup(true);
04464     mEditor->QTextEdit::setAlignment( AlignLeft );
04465 }
04466 
04467 void KMComposeWin::slotAlignCenter()
04468 {
04469     toggleMarkup(true);
04470     mEditor->QTextEdit::setAlignment( AlignHCenter );
04471 }
04472 
04473 void KMComposeWin::slotAlignRight()
04474 {
04475     toggleMarkup(true);
04476     mEditor->QTextEdit::setAlignment( AlignRight );
04477 }
04478 
04479 void KMComposeWin::slotTextBold()
04480 {
04481     toggleMarkup(true);
04482     mEditor->QTextEdit::setBold( textBoldAction->isChecked() );
04483 }
04484 
04485 void KMComposeWin::slotTextItalic()
04486 {
04487     toggleMarkup(true);
04488     mEditor->QTextEdit::setItalic( textItalicAction->isChecked() );
04489 }
04490 
04491 void KMComposeWin::slotTextUnder()
04492 {
04493     toggleMarkup(true);
04494     mEditor->QTextEdit::setUnderline( textUnderAction->isChecked() );
04495 }
04496 
04497 void KMComposeWin::slotFormatReset()
04498 {
04499   mEditor->setColor(mForeColor);
04500   mEditor->setCurrentFont( mSaveFont ); // fontChanged is called now
04501 }
04502 void KMComposeWin::slotTextColor()
04503 {
04504   QColor color = mEditor->color();
04505 
04506   if ( KColorDialog::getColor( color, this ) ) {
04507     toggleMarkup(true);
04508     mEditor->setColor( color );
04509   }
04510 }
04511 
04512 void KMComposeWin::fontChanged( const QFont &f )
04513 {
04514   QFontDatabase *fontdb = new QFontDatabase();
04515 
04516   if ( fontdb->bold(f.family(), "Bold") ) {
04517     textBoldAction->setChecked( f.bold() ); // if the user has the default font with bold, then show it in the buttonstate
04518     textBoldAction->setEnabled(true);
04519   }
04520   else
04521     textBoldAction->setEnabled(false);
04522 
04523   if ( fontdb->italic(f.family(), "Italic") ) {
04524     textItalicAction->setChecked( f.italic() );
04525     textItalicAction->setEnabled(true);
04526   }
04527   else
04528     textItalicAction->setEnabled(false);
04529 
04530   textUnderAction->setChecked( f.underline() );
04531 
04532   fontAction->setFont( f.family() );
04533   fontSizeAction->setFontSize( f.pointSize() );
04534   delete fontdb;
04535 }
04536 
04537 void KMComposeWin::alignmentChanged( int a )
04538 {
04539     //toggleMarkup();
04540     alignLeftAction->setChecked( ( a == AlignAuto ) || ( a & AlignLeft ) );
04541     alignCenterAction->setChecked( ( a & AlignHCenter ) );
04542     alignRightAction->setChecked( ( a & AlignRight ) );
04543 }
04544 
04545 namespace {
04546   class KToggleActionResetter {
04547     KToggleAction * mAction;
04548     bool mOn;
04549   public:
04550     KToggleActionResetter( KToggleAction * action, bool on )
04551       : mAction( action ),  mOn( on ) {}
04552     ~KToggleActionResetter() {
04553       if ( mAction )
04554         mAction->setChecked( mOn );
04555     }
04556     void disable() { mAction = 0; }
04557   };
04558 }
04559 
04560 void KMComposeWin::slotEncryptChiasmusToggled( bool on ) {
04561   mEncryptWithChiasmus = false;
04562 
04563   if ( !on )
04564     return;
04565 
04566   KToggleActionResetter resetter( mEncryptChiasmusAction, false );
04567 
04568   const Kleo::CryptoBackend::Protocol * chiasmus =
04569     Kleo::CryptoBackendFactory::instance()->protocol( "Chiasmus" );
04570 
04571   if ( !chiasmus ) {
04572     const QString msg = Kleo::CryptoBackendFactory::instance()->knowsAboutProtocol( "Chiasmus" )
04573       ? i18n( "Please configure a Crypto Backend to use for "
04574               "Chiasmus encryption first.\n"
04575               "You can do this in the Crypto Backends tab of "
04576               "the configure dialog's Security page." )
04577       : i18n( "It looks as though libkleopatra was compiled without "
04578               "Chiasmus support. You might want to recompile "
04579               "libkleopatra with --enable-chiasmus.");
04580     KMessageBox::information( this, msg, i18n("No Chiasmus Backend Configured" ) );
04581     return;
04582   }
04583 
04584   STD_NAMESPACE_PREFIX auto_ptr<Kleo::SpecialJob> job( chiasmus->specialJob( "x-obtain-keys", QMap<QString,QVariant>() ) );
04585   if ( !job.get() ) {
04586     const QString msg = i18n( "Chiasmus backend does not offer the "
04587                               "\"x-obtain-keys\" function. Please report this bug." );
04588     KMessageBox::error( this, msg, i18n( "Chiasmus Backend Error" ) );
04589     return;
04590   }
04591 
04592   if ( job->exec() ) {
04593     job->showErrorDialog( this, i18n( "Chiasmus Backend Error" ) );
04594     return;
04595   }
04596 
04597   const QVariant result = job->property( "result" );
04598   if ( result.type() != QVariant::StringList ) {
04599     const QString msg = i18n( "Unexpected return value from Chiasmus backend: "
04600                               "The \"x-obtain-keys\" function did not return a "
04601                               "string list. Please report this bug." );
04602     KMessageBox::error( this, msg, i18n( "Chiasmus Backend Error" ) );
04603     return;
04604   }
04605 
04606   const QStringList keys = result.toStringList();
04607   if ( keys.empty() ) {
04608     const QString msg = i18n( "No keys have been found. Please check that a "
04609                               "valid key path has been set in the Chiasmus "
04610                               "configuration." );
04611     KMessageBox::information( this, msg, i18n( "No Chiasmus Keys Found" ) );
04612     return;
04613   }
04614 
04615   ChiasmusKeySelector selectorDlg( this, i18n( "Chiasmus Encryption Key Selection" ),
04616                                    keys, GlobalSettings::chiasmusKey(),
04617                                    GlobalSettings::chiasmusOptions() );
04618   if ( selectorDlg.exec() != QDialog::Accepted )
04619     return;
04620 
04621   GlobalSettings::setChiasmusOptions( selectorDlg.options() );
04622   GlobalSettings::setChiasmusKey( selectorDlg.key() );
04623   assert( !GlobalSettings::chiasmusKey().isEmpty() );
04624   mEncryptWithChiasmus = true;
04625   resetter.disable();
04626 }
04627 
04628 
04629 
KDE Home | KDE Accessibility Home | Description of Access Keys