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00009 #include <config.h>
00010
00011 #include "kmreaderwin.h"
00012
00013 #include "globalsettings.h"
00014 #include "kmversion.h"
00015 #include "kmmainwidget.h"
00016 #include "kmreadermainwin.h"
00017 #include <libkdepim/kfileio.h>
00018 #include "kmfolderindex.h"
00019 #include "kmcommands.h"
00020 #include "kmmsgpartdlg.h"
00021 #include "mailsourceviewer.h"
00022 using KMail::MailSourceViewer;
00023 #include "partNode.h"
00024 #include "kmmsgdict.h"
00025 #include "messagesender.h"
00026 #include "kcursorsaver.h"
00027 #include "kmfolder.h"
00028 #include "vcardviewer.h"
00029 using KMail::VCardViewer;
00030 #include "objecttreeparser.h"
00031 using KMail::ObjectTreeParser;
00032 #include "partmetadata.h"
00033 using KMail::PartMetaData;
00034 #include "attachmentstrategy.h"
00035 using KMail::AttachmentStrategy;
00036 #include "headerstrategy.h"
00037 using KMail::HeaderStrategy;
00038 #include "headerstyle.h"
00039 using KMail::HeaderStyle;
00040 #include "khtmlparthtmlwriter.h"
00041 using KMail::HtmlWriter;
00042 using KMail::KHtmlPartHtmlWriter;
00043 #include "htmlstatusbar.h"
00044 using KMail::HtmlStatusBar;
00045 #include "folderjob.h"
00046 using KMail::FolderJob;
00047 #include "csshelper.h"
00048 using KMail::CSSHelper;
00049 #include "isubject.h"
00050 using KMail::ISubject;
00051 #include "urlhandlermanager.h"
00052 using KMail::URLHandlerManager;
00053 #include "interfaces/observable.h"
00054 #include "util.h"
00055
00056 #include "broadcaststatus.h"
00057
00058 #include <kmime_mdn.h>
00059 using namespace KMime;
00060 #ifdef KMAIL_READER_HTML_DEBUG
00061 #include "filehtmlwriter.h"
00062 using KMail::FileHtmlWriter;
00063 #include "teehtmlwriter.h"
00064 using KMail::TeeHtmlWriter;
00065 #endif
00066
00067 #include <kasciistringtools.h>
00068 #include <kstringhandler.h>
00069
00070 #include <mimelib/mimepp.h>
00071 #include <mimelib/body.h>
00072 #include <mimelib/utility.h>
00073
00074 #include <kleo/specialjob.h>
00075 #include <kleo/cryptobackend.h>
00076 #include <kleo/cryptobackendfactory.h>
00077
00078
00079 #include <kabc/addressee.h>
00080 #include <kabc/vcardconverter.h>
00081
00082
00083 #include <khtml_part.h>
00084 #include <khtmlview.h>
00085 #include <dom/html_element.h>
00086 #include <dom/html_block.h>
00087 #include <dom/html_document.h>
00088 #include <dom/dom_string.h>
00089
00090
00091 #include <kapplication.h>
00092
00093 #include <kuserprofile.h>
00094 #include <kcharsets.h>
00095 #include <kpopupmenu.h>
00096 #include <kstandarddirs.h>
00097 #include <kcursor.h>
00098 #include <kdebug.h>
00099 #include <kfiledialog.h>
00100 #include <klocale.h>
00101 #include <kmessagebox.h>
00102 #include <kglobalsettings.h>
00103 #include <krun.h>
00104 #include <ktempfile.h>
00105 #include <kprocess.h>
00106 #include <kdialog.h>
00107 #include <kaction.h>
00108 #include <kiconloader.h>
00109 #include <kmdcodec.h>
00110 #include <kasciistricmp.h>
00111 #include <kurldrag.h>
00112
00113 #include <qclipboard.h>
00114 #include <qhbox.h>
00115 #include <qtextcodec.h>
00116 #include <qpaintdevicemetrics.h>
00117 #include <qlayout.h>
00118 #include <qlabel.h>
00119 #include <qsplitter.h>
00120 #include <qstyle.h>
00121
00122
00123 #undef Never
00124 #undef Always
00125
00126 #include <unistd.h>
00127 #include <stdlib.h>
00128 #include <sys/stat.h>
00129 #include <errno.h>
00130 #include <stdio.h>
00131 #include <ctype.h>
00132 #include <string.h>
00133
00134 #ifdef HAVE_PATHS_H
00135 #include <paths.h>
00136 #endif
00137
00138 class NewByteArray : public QByteArray
00139 {
00140 public:
00141 NewByteArray &appendNULL();
00142 NewByteArray &operator+=( const char * );
00143 NewByteArray &operator+=( const QByteArray & );
00144 NewByteArray &operator+=( const QCString & );
00145 QByteArray& qByteArray();
00146 };
00147
00148 NewByteArray& NewByteArray::appendNULL()
00149 {
00150 QByteArray::detach();
00151 uint len1 = size();
00152 if ( !QByteArray::resize( len1 + 1 ) )
00153 return *this;
00154 *(data() + len1) = '\0';
00155 return *this;
00156 }
00157 NewByteArray& NewByteArray::operator+=( const char * newData )
00158 {
00159 if ( !newData )
00160 return *this;
00161 QByteArray::detach();
00162 uint len1 = size();
00163 uint len2 = qstrlen( newData );
00164 if ( !QByteArray::resize( len1 + len2 ) )
00165 return *this;
00166 memcpy( data() + len1, newData, len2 );
00167 return *this;
00168 }
00169 NewByteArray& NewByteArray::operator+=( const QByteArray & newData )
00170 {
00171 if ( newData.isNull() )
00172 return *this;
00173 QByteArray::detach();
00174 uint len1 = size();
00175 uint len2 = newData.size();
00176 if ( !QByteArray::resize( len1 + len2 ) )
00177 return *this;
00178 memcpy( data() + len1, newData.data(), len2 );
00179 return *this;
00180 }
00181 NewByteArray& NewByteArray::operator+=( const QCString & newData )
00182 {
00183 if ( newData.isEmpty() )
00184 return *this;
00185 QByteArray::detach();
00186 uint len1 = size();
00187 uint len2 = newData.length();
00188 if ( !QByteArray::resize( len1 + len2 ) )
00189 return *this;
00190 memcpy( data() + len1, newData.data(), len2 );
00191 return *this;
00192 }
00193 QByteArray& NewByteArray::qByteArray()
00194 {
00195 return *((QByteArray*)this);
00196 }
00197
00198
00199
00200
00201
00202 void KMReaderWin::objectTreeToDecryptedMsg( partNode* node,
00203 NewByteArray& resultingData,
00204 KMMessage& theMessage,
00205 bool weAreReplacingTheRootNode,
00206 int recCount )
00207 {
00208 kdDebug(5006) << QString("-------------------------------------------------" ) << endl;
00209 kdDebug(5006) << QString("KMReaderWin::objectTreeToDecryptedMsg( %1 ) START").arg( recCount ) << endl;
00210 if( node ) {
00211 partNode* curNode = node;
00212 partNode* dataNode = curNode;
00213 partNode * child = node->firstChild();
00214 bool bIsMultipart = false;
00215
00216 switch( curNode->type() ){
00217 case DwMime::kTypeText: {
00218 kdDebug(5006) << "* text *" << endl;
00219 switch( curNode->subType() ){
00220 case DwMime::kSubtypeHtml:
00221 kdDebug(5006) << "html" << endl;
00222 break;
00223 case DwMime::kSubtypeXVCard:
00224 kdDebug(5006) << "v-card" << endl;
00225 break;
00226 case DwMime::kSubtypeRichtext:
00227 kdDebug(5006) << "rich text" << endl;
00228 break;
00229 case DwMime::kSubtypeEnriched:
00230 kdDebug(5006) << "enriched " << endl;
00231 break;
00232 case DwMime::kSubtypePlain:
00233 kdDebug(5006) << "plain " << endl;
00234 break;
00235 default:
00236 kdDebug(5006) << "default " << endl;
00237 break;
00238 }
00239 }
00240 break;
00241 case DwMime::kTypeMultipart: {
00242 kdDebug(5006) << "* multipart *" << endl;
00243 bIsMultipart = true;
00244 switch( curNode->subType() ){
00245 case DwMime::kSubtypeMixed:
00246 kdDebug(5006) << "mixed" << endl;
00247 break;
00248 case DwMime::kSubtypeAlternative:
00249 kdDebug(5006) << "alternative" << endl;
00250 break;
00251 case DwMime::kSubtypeDigest:
00252 kdDebug(5006) << "digest" << endl;
00253 break;
00254 case DwMime::kSubtypeParallel:
00255 kdDebug(5006) << "parallel" << endl;
00256 break;
00257 case DwMime::kSubtypeSigned:
00258 kdDebug(5006) << "signed" << endl;
00259 break;
00260 case DwMime::kSubtypeEncrypted: {
00261 kdDebug(5006) << "encrypted" << endl;
00262 if ( child ) {
00263
00264
00265
00266 partNode* data =
00267 child->findType( DwMime::kTypeApplication, DwMime::kSubtypeOctetStream, false, true );
00268 if ( !data )
00269 data = child->findType( DwMime::kTypeApplication, DwMime::kSubtypePkcs7Mime, false, true );
00270 if ( data && data->firstChild() )
00271 dataNode = data;
00272 }
00273 }
00274 break;
00275 default :
00276 kdDebug(5006) << "( unknown subtype )" << endl;
00277 break;
00278 }
00279 }
00280 break;
00281 case DwMime::kTypeMessage: {
00282 kdDebug(5006) << "* message *" << endl;
00283 switch( curNode->subType() ){
00284 case DwMime::kSubtypeRfc822: {
00285 kdDebug(5006) << "RfC 822" << endl;
00286 if ( child )
00287 dataNode = child;
00288 }
00289 break;
00290 }
00291 }
00292 break;
00293 case DwMime::kTypeApplication: {
00294 kdDebug(5006) << "* application *" << endl;
00295 switch( curNode->subType() ){
00296 case DwMime::kSubtypePostscript:
00297 kdDebug(5006) << "postscript" << endl;
00298 break;
00299 case DwMime::kSubtypeOctetStream: {
00300 kdDebug(5006) << "octet stream" << endl;
00301 if ( child )
00302 dataNode = child;
00303 }
00304 break;
00305 case DwMime::kSubtypePgpEncrypted:
00306 kdDebug(5006) << "pgp encrypted" << endl;
00307 break;
00308 case DwMime::kSubtypePgpSignature:
00309 kdDebug(5006) << "pgp signed" << endl;
00310 break;
00311 case DwMime::kSubtypePkcs7Mime: {
00312 kdDebug(5006) << "pkcs7 mime" << endl;
00313
00314
00315 if ( child && curNode->encryptionState() != KMMsgNotEncrypted )
00316 dataNode = child;
00317 }
00318 break;
00319 }
00320 }
00321 break;
00322 case DwMime::kTypeImage: {
00323 kdDebug(5006) << "* image *" << endl;
00324 switch( curNode->subType() ){
00325 case DwMime::kSubtypeJpeg:
00326 kdDebug(5006) << "JPEG" << endl;
00327 break;
00328 case DwMime::kSubtypeGif:
00329 kdDebug(5006) << "GIF" << endl;
00330 break;
00331 }
00332 }
00333 break;
00334 case DwMime::kTypeAudio: {
00335 kdDebug(5006) << "* audio *" << endl;
00336 switch( curNode->subType() ){
00337 case DwMime::kSubtypeBasic:
00338 kdDebug(5006) << "basic" << endl;
00339 break;
00340 }
00341 }
00342 break;
00343 case DwMime::kTypeVideo: {
00344 kdDebug(5006) << "* video *" << endl;
00345 switch( curNode->subType() ){
00346 case DwMime::kSubtypeMpeg:
00347 kdDebug(5006) << "mpeg" << endl;
00348 break;
00349 }
00350 }
00351 break;
00352 case DwMime::kTypeModel:
00353 kdDebug(5006) << "* model *" << endl;
00354 break;
00355 }
00356
00357
00358 DwHeaders& rootHeaders( theMessage.headers() );
00359 DwBodyPart * part = dataNode->dwPart() ? dataNode->dwPart() : 0;
00360 DwHeaders * headers(
00361 (part && part->hasHeaders())
00362 ? &part->Headers()
00363 : ( (weAreReplacingTheRootNode || !dataNode->parentNode())
00364 ? &rootHeaders
00365 : 0 ) );
00366 if( dataNode == curNode ) {
00367 kdDebug(5006) << "dataNode == curNode: Save curNode without replacing it." << endl;
00368
00369
00370
00371
00372 if( headers ) {
00373 if( dataNode->parentNode() && !weAreReplacingTheRootNode ) {
00374 kdDebug(5006) << "dataNode is NOT replacing the root node: Store the headers." << endl;
00375 resultingData += headers->AsString().c_str();
00376 } else if( weAreReplacingTheRootNode && part && part->hasHeaders() ){
00377 kdDebug(5006) << "dataNode replace the root node: Do NOT store the headers but change" << endl;
00378 kdDebug(5006) << " the Message's headers accordingly." << endl;
00379 kdDebug(5006) << " old Content-Type = " << rootHeaders.ContentType().AsString().c_str() << endl;
00380 kdDebug(5006) << " new Content-Type = " << headers->ContentType( ).AsString().c_str() << endl;
00381 rootHeaders.ContentType() = headers->ContentType();
00382 theMessage.setContentTransferEncodingStr(
00383 headers->HasContentTransferEncoding()
00384 ? headers->ContentTransferEncoding().AsString().c_str()
00385 : "" );
00386 rootHeaders.ContentDescription() = headers->ContentDescription();
00387 rootHeaders.ContentDisposition() = headers->ContentDisposition();
00388 theMessage.setNeedsAssembly();
00389 }
00390 }
00391
00392
00393 if( headers && bIsMultipart && dataNode->firstChild() ) {
00394 kdDebug(5006) << "is valid Multipart, processing children:" << endl;
00395 QCString boundary = headers->ContentType().Boundary().c_str();
00396 curNode = dataNode->firstChild();
00397
00398 while( curNode ) {
00399 kdDebug(5006) << "--boundary" << endl;
00400 if( resultingData.size() &&
00401 ( '\n' != resultingData.at( resultingData.size()-1 ) ) )
00402 resultingData += QCString( "\n" );
00403 resultingData += QCString( "\n" );
00404 resultingData += "--";
00405 resultingData += boundary;
00406 resultingData += "\n";
00407
00408
00409
00410 objectTreeToDecryptedMsg( curNode,
00411 resultingData,
00412 theMessage,
00413 false,
00414 recCount + 1 );
00415 curNode = curNode->nextSibling();
00416 }
00417 kdDebug(5006) << "--boundary--" << endl;
00418 resultingData += "\n--";
00419 resultingData += boundary;
00420 resultingData += "--\n\n";
00421 kdDebug(5006) << "Multipart processing children - DONE" << endl;
00422 } else if( part ){
00423
00424 kdDebug(5006) << "is Simple part or invalid Multipart, storing body data .. DONE" << endl;
00425 resultingData += part->Body().AsString().c_str();
00426 }
00427 } else {
00428 kdDebug(5006) << "dataNode != curNode: Replace curNode by dataNode." << endl;
00429 bool rootNodeReplaceFlag = weAreReplacingTheRootNode || !curNode->parentNode();
00430 if( rootNodeReplaceFlag ) {
00431 kdDebug(5006) << " Root node will be replaced." << endl;
00432 } else {
00433 kdDebug(5006) << " Root node will NOT be replaced." << endl;
00434 }
00435
00436
00437 objectTreeToDecryptedMsg( dataNode,
00438 resultingData,
00439 theMessage,
00440 rootNodeReplaceFlag,
00441 recCount + 1 );
00442 }
00443 }
00444 kdDebug(5006) << QString("\nKMReaderWin::objectTreeToDecryptedMsg( %1 ) END").arg( recCount ) << endl;
00445 }
00446
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00456
00457
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00466
00467
00468 void KMReaderWin::createWidgets() {
00469 QVBoxLayout * vlay = new QVBoxLayout( this );
00470 mSplitter = new QSplitter( Qt::Vertical, this, "mSplitter" );
00471 vlay->addWidget( mSplitter );
00472 mMimePartTree = new KMMimePartTree( this, mSplitter, "mMimePartTree" );
00473 mBox = new QHBox( mSplitter, "mBox" );
00474 setStyleDependantFrameWidth();
00475 mBox->setFrameStyle( mMimePartTree->frameStyle() );
00476 mColorBar = new HtmlStatusBar( mBox, "mColorBar" );
00477 mViewer = new KHTMLPart( mBox, "mViewer" );
00478 mSplitter->setOpaqueResize( KGlobalSettings::opaqueResize() );
00479 mSplitter->setResizeMode( mMimePartTree, QSplitter::KeepSize );
00480 }
00481
00482 const int KMReaderWin::delay = 150;
00483
00484
00485 KMReaderWin::KMReaderWin(QWidget *aParent,
00486 QWidget *mainWindow,
00487 KActionCollection* actionCollection,
00488 const char *aName,
00489 int aFlags )
00490 : QWidget(aParent, aName, aFlags | Qt::WDestructiveClose),
00491 mAttachmentStrategy( 0 ),
00492 mHeaderStrategy( 0 ),
00493 mHeaderStyle( 0 ),
00494 mUpdateReaderWinTimer( 0, "mUpdateReaderWinTimer" ),
00495 mResizeTimer( 0, "mResizeTimer" ),
00496 mDelayedMarkTimer( 0, "mDelayedMarkTimer" ),
00497 mOldGlobalOverrideEncoding( "---" ),
00498 mCSSHelper( 0 ),
00499 mRootNode( 0 ),
00500 mMainWindow( mainWindow ),
00501 mActionCollection( actionCollection ),
00502 mMailToComposeAction( 0 ),
00503 mMailToReplyAction( 0 ),
00504 mMailToForwardAction( 0 ),
00505 mAddAddrBookAction( 0 ),
00506 mOpenAddrBookAction( 0 ),
00507 mCopyAction( 0 ),
00508 mCopyURLAction( 0 ),
00509 mUrlOpenAction( 0 ),
00510 mUrlSaveAsAction( 0 ),
00511 mAddBookmarksAction( 0 ),
00512 mStartIMChatAction( 0 ),
00513 mSelectAllAction( 0 ),
00514 mSelectEncodingAction( 0 ),
00515 mToggleFixFontAction( 0 ),
00516 mHtmlWriter( 0 ),
00517 mSavedRelativePosition( 0 ),
00518 mDecrytMessageOverwrite( false ),
00519 mShowSignatureDetails( false ),
00520 mShowAttachmentQuicklist( true )
00521 {
00522 mExternalWindow = (aParent == mainWindow );
00523 mSplitterSizes << 180 << 100;
00524 mMimeTreeMode = 1;
00525 mMimeTreeAtBottom = true;
00526 mAutoDelete = false;
00527 mLastSerNum = 0;
00528 mWaitingForSerNum = 0;
00529 mMessage = 0;
00530 mLastStatus = KMMsgStatusUnknown;
00531 mMsgDisplay = true;
00532 mPrinting = false;
00533 mShowColorbar = false;
00534 mAtmUpdate = false;
00535
00536 createWidgets();
00537 createActions( actionCollection );
00538 initHtmlWidget();
00539 readConfig();
00540
00541 mHtmlOverride = false;
00542 mHtmlLoadExtOverride = false;
00543
00544 mLevelQuote = GlobalSettings::self()->collapseQuoteLevelSpin() - 1;
00545
00546 connect( &mUpdateReaderWinTimer, SIGNAL(timeout()),
00547 this, SLOT(updateReaderWin()) );
00548 connect( &mResizeTimer, SIGNAL(timeout()),
00549 this, SLOT(slotDelayedResize()) );
00550 connect( &mDelayedMarkTimer, SIGNAL(timeout()),
00551 this, SLOT(slotTouchMessage()) );
00552
00553 }
00554
00555 void KMReaderWin::createActions( KActionCollection * ac ) {
00556 if ( !ac )
00557 return;
00558
00559 KRadioAction *raction = 0;
00560
00561
00562 KActionMenu *headerMenu =
00563 new KActionMenu( i18n("View->", "&Headers"), ac, "view_headers" );
00564 headerMenu->setToolTip( i18n("Choose display style of message headers") );
00565
00566 connect( headerMenu, SIGNAL(activated()),
00567 this, SLOT(slotCycleHeaderStyles()) );
00568
00569 raction = new KRadioAction( i18n("View->headers->", "&Enterprise Headers"), 0,
00570 this, SLOT(slotEnterpriseHeaders()),
00571 ac, "view_headers_enterprise" );
00572 raction->setToolTip( i18n("Show the list of headers in Enterprise style") );
00573 raction->setExclusiveGroup( "view_headers_group" );
00574 headerMenu->insert(raction);
00575
00576 raction = new KRadioAction( i18n("View->headers->", "&Fancy Headers"), 0,
00577 this, SLOT(slotFancyHeaders()),
00578 ac, "view_headers_fancy" );
00579 raction->setToolTip( i18n("Show the list of headers in a fancy format") );
00580 raction->setExclusiveGroup( "view_headers_group" );
00581 headerMenu->insert( raction );
00582
00583 raction = new KRadioAction( i18n("View->headers->", "&Brief Headers"), 0,
00584 this, SLOT(slotBriefHeaders()),
00585 ac, "view_headers_brief" );
00586 raction->setToolTip( i18n("Show brief list of message headers") );
00587 raction->setExclusiveGroup( "view_headers_group" );
00588 headerMenu->insert( raction );
00589
00590 raction = new KRadioAction( i18n("View->headers->", "&Standard Headers"), 0,
00591 this, SLOT(slotStandardHeaders()),
00592 ac, "view_headers_standard" );
00593 raction->setToolTip( i18n("Show standard list of message headers") );
00594 raction->setExclusiveGroup( "view_headers_group" );
00595 headerMenu->insert( raction );
00596
00597 raction = new KRadioAction( i18n("View->headers->", "&Long Headers"), 0,
00598 this, SLOT(slotLongHeaders()),
00599 ac, "view_headers_long" );
00600 raction->setToolTip( i18n("Show long list of message headers") );
00601 raction->setExclusiveGroup( "view_headers_group" );
00602 headerMenu->insert( raction );
00603
00604 raction = new KRadioAction( i18n("View->headers->", "&All Headers"), 0,
00605 this, SLOT(slotAllHeaders()),
00606 ac, "view_headers_all" );
00607 raction->setToolTip( i18n("Show all message headers") );
00608 raction->setExclusiveGroup( "view_headers_group" );
00609 headerMenu->insert( raction );
00610
00611
00612 KActionMenu *attachmentMenu =
00613 new KActionMenu( i18n("View->", "&Attachments"), ac, "view_attachments" );
00614 attachmentMenu->setToolTip( i18n("Choose display style of attachments") );
00615 connect( attachmentMenu, SIGNAL(activated()),
00616 this, SLOT(slotCycleAttachmentStrategy()) );
00617
00618 raction = new KRadioAction( i18n("View->attachments->", "&As Icons"), 0,
00619 this, SLOT(slotIconicAttachments()),
00620 ac, "view_attachments_as_icons" );
00621 raction->setToolTip( i18n("Show all attachments as icons. Click to see them.") );
00622 raction->setExclusiveGroup( "view_attachments_group" );
00623 attachmentMenu->insert( raction );
00624
00625 raction = new KRadioAction( i18n("View->attachments->", "&Smart"), 0,
00626 this, SLOT(slotSmartAttachments()),
00627 ac, "view_attachments_smart" );
00628 raction->setToolTip( i18n("Show attachments as suggested by sender.") );
00629 raction->setExclusiveGroup( "view_attachments_group" );
00630 attachmentMenu->insert( raction );
00631
00632 raction = new KRadioAction( i18n("View->attachments->", "&Inline"), 0,
00633 this, SLOT(slotInlineAttachments()),
00634 ac, "view_attachments_inline" );
00635 raction->setToolTip( i18n("Show all attachments inline (if possible)") );
00636 raction->setExclusiveGroup( "view_attachments_group" );
00637 attachmentMenu->insert( raction );
00638
00639 raction = new KRadioAction( i18n("View->attachments->", "&Hide"), 0,
00640 this, SLOT(slotHideAttachments()),
00641 ac, "view_attachments_hide" );
00642 raction->setToolTip( i18n("Do not show attachments in the message viewer") );
00643 raction->setExclusiveGroup( "view_attachments_group" );
00644 attachmentMenu->insert( raction );
00645
00646
00647 mSelectEncodingAction = new KSelectAction( i18n( "&Set Encoding" ), "charset", 0,
00648 this, SLOT( slotSetEncoding() ),
00649 ac, "encoding" );
00650 QStringList encodings = KMMsgBase::supportedEncodings( false );
00651 encodings.prepend( i18n( "Auto" ) );
00652 mSelectEncodingAction->setItems( encodings );
00653 mSelectEncodingAction->setCurrentItem( 0 );
00654
00655 mMailToComposeAction = new KAction( i18n("New Message To..."), "mail_new",
00656 0, this, SLOT(slotMailtoCompose()), ac,
00657 "mailto_compose" );
00658 mMailToReplyAction = new KAction( i18n("Reply To..."), "mail_reply",
00659 0, this, SLOT(slotMailtoReply()), ac,
00660 "mailto_reply" );
00661 mMailToForwardAction = new KAction( i18n("Forward To..."), "mail_forward",
00662 0, this, SLOT(slotMailtoForward()), ac,
00663 "mailto_forward" );
00664 mAddAddrBookAction = new KAction( i18n("Add to Address Book"),
00665 0, this, SLOT(slotMailtoAddAddrBook()),
00666 ac, "add_addr_book" );
00667 mOpenAddrBookAction = new KAction( i18n("Open in Address Book"),
00668 0, this, SLOT(slotMailtoOpenAddrBook()),
00669 ac, "openin_addr_book" );
00670 mCopyAction = KStdAction::copy( this, SLOT(slotCopySelectedText()), ac, "kmail_copy");
00671 mSelectAllAction = new KAction( i18n("Select All Text"), CTRL+SHIFT+Key_A, this,
00672 SLOT(selectAll()), ac, "mark_all_text" );
00673 mCopyURLAction = new KAction( i18n("Copy Link Address"), 0, this,
00674 SLOT(slotUrlCopy()), ac, "copy_url" );
00675 mUrlOpenAction = new KAction( i18n("Open URL"), 0, this,
00676 SLOT(slotUrlOpen()), ac, "open_url" );
00677 mAddBookmarksAction = new KAction( i18n("Bookmark This Link"),
00678 "bookmark_add",
00679 0, this, SLOT(slotAddBookmarks()),
00680 ac, "add_bookmarks" );
00681 mUrlSaveAsAction = new KAction( i18n("Save Link As..."), 0, this,
00682 SLOT(slotUrlSave()), ac, "saveas_url" );
00683
00684 mToggleFixFontAction = new KToggleAction( i18n("Use Fi&xed Font"),
00685 Key_X, this, SLOT(slotToggleFixedFont()),
00686 ac, "toggle_fixedfont" );
00687
00688 mStartIMChatAction = new KAction( i18n("Chat &With..."), 0, this,
00689 SLOT(slotIMChat()), ac, "start_im_chat" );
00690 }
00691
00692
00693 KRadioAction *KMReaderWin::actionForHeaderStyle( const HeaderStyle * style, const HeaderStrategy * strategy ) {
00694 if ( !mActionCollection )
00695 return 0;
00696 const char * actionName = 0;
00697 if ( style == HeaderStyle::enterprise() )
00698 actionName = "view_headers_enterprise";
00699 if ( style == HeaderStyle::fancy() )
00700 actionName = "view_headers_fancy";
00701 else if ( style == HeaderStyle::brief() )
00702 actionName = "view_headers_brief";
00703 else if ( style == HeaderStyle::plain() ) {
00704 if ( strategy == HeaderStrategy::standard() )
00705 actionName = "view_headers_standard";
00706 else if ( strategy == HeaderStrategy::rich() )
00707 actionName = "view_headers_long";
00708 else if ( strategy == HeaderStrategy::all() )
00709 actionName = "view_headers_all";
00710 }
00711 if ( actionName )
00712 return static_cast<KRadioAction*>(mActionCollection->action(actionName));
00713 else
00714 return 0;
00715 }
00716
00717 KRadioAction *KMReaderWin::actionForAttachmentStrategy( const AttachmentStrategy * as ) {
00718 if ( !mActionCollection )
00719 return 0;
00720 const char * actionName = 0;
00721 if ( as == AttachmentStrategy::iconic() )
00722 actionName = "view_attachments_as_icons";
00723 else if ( as == AttachmentStrategy::smart() )
00724 actionName = "view_attachments_smart";
00725 else if ( as == AttachmentStrategy::inlined() )
00726 actionName = "view_attachments_inline";
00727 else if ( as == AttachmentStrategy::hidden() )
00728 actionName = "view_attachments_hide";
00729
00730 if ( actionName )
00731 return static_cast<KRadioAction*>(mActionCollection->action(actionName));
00732 else
00733 return 0;
00734 }
00735
00736 void KMReaderWin::slotEnterpriseHeaders() {
00737 setHeaderStyleAndStrategy( HeaderStyle::enterprise(),
00738 HeaderStrategy::rich() );
00739 if( !mExternalWindow )
00740 writeConfig();
00741 }
00742
00743 void KMReaderWin::slotFancyHeaders() {
00744 setHeaderStyleAndStrategy( HeaderStyle::fancy(),
00745 HeaderStrategy::rich() );
00746 if( !mExternalWindow )
00747 writeConfig();
00748 }
00749
00750 void KMReaderWin::slotBriefHeaders() {
00751 setHeaderStyleAndStrategy( HeaderStyle::brief(),
00752 HeaderStrategy::brief() );
00753 if( !mExternalWindow )
00754 writeConfig();
00755 }
00756
00757 void KMReaderWin::slotStandardHeaders() {
00758 setHeaderStyleAndStrategy( HeaderStyle::plain(),
00759 HeaderStrategy::standard());
00760 writeConfig();
00761 }
00762
00763 void KMReaderWin::slotLongHeaders() {
00764 setHeaderStyleAndStrategy( HeaderStyle::plain(),
00765 HeaderStrategy::rich() );
00766 if( !mExternalWindow )
00767 writeConfig();
00768 }
00769
00770 void KMReaderWin::slotAllHeaders() {
00771 setHeaderStyleAndStrategy( HeaderStyle::plain(),
00772 HeaderStrategy::all() );
00773 if( !mExternalWindow )
00774 writeConfig();
00775 }
00776
00777 void KMReaderWin::slotLevelQuote( int l )
00778 {
00779 kdDebug( 5006 ) << "Old Level: " << mLevelQuote << " New Level: " << l << endl;
00780
00781 mLevelQuote = l;
00782 saveRelativePosition();
00783 update(true);
00784 }
00785
00786 void KMReaderWin::slotCycleHeaderStyles() {
00787 const HeaderStrategy * strategy = headerStrategy();
00788 const HeaderStyle * style = headerStyle();
00789
00790 const char * actionName = 0;
00791 if ( style == HeaderStyle::enterprise() ) {
00792 slotFancyHeaders();
00793 actionName = "view_headers_fancy";
00794 }
00795 if ( style == HeaderStyle::fancy() ) {
00796 slotBriefHeaders();
00797 actionName = "view_headers_brief";
00798 } else if ( style == HeaderStyle::brief() ) {
00799 slotStandardHeaders();
00800 actionName = "view_headers_standard";
00801 } else if ( style == HeaderStyle::plain() ) {
00802 if ( strategy == HeaderStrategy::standard() ) {
00803 slotLongHeaders();
00804 actionName = "view_headers_long";
00805 } else if ( strategy == HeaderStrategy::rich() ) {
00806 slotAllHeaders();
00807 actionName = "view_headers_all";
00808 } else if ( strategy == HeaderStrategy::all() ) {
00809 slotEnterpriseHeaders();
00810 actionName = "view_headers_enterprise";
00811 }
00812 }
00813
00814 if ( actionName )
00815 static_cast<KRadioAction*>( mActionCollection->action( actionName ) )->setChecked( true );
00816 }
00817
00818
00819 void KMReaderWin::slotIconicAttachments() {
00820 setAttachmentStrategy( AttachmentStrategy::iconic() );
00821 }
00822
00823 void KMReaderWin::slotSmartAttachments() {
00824 setAttachmentStrategy( AttachmentStrategy::smart() );
00825 }
00826
00827 void KMReaderWin::slotInlineAttachments() {
00828 setAttachmentStrategy( AttachmentStrategy::inlined() );
00829 }
00830
00831 void KMReaderWin::slotHideAttachments() {
00832 setAttachmentStrategy( AttachmentStrategy::hidden() );
00833 }
00834
00835 void KMReaderWin::slotCycleAttachmentStrategy() {
00836 setAttachmentStrategy( attachmentStrategy()->next() );
00837 KRadioAction * action = actionForAttachmentStrategy( attachmentStrategy() );
00838 assert( action );
00839 action->setChecked( true );
00840 }
00841
00842
00843
00844 KMReaderWin::~KMReaderWin()
00845 {
00846 delete mHtmlWriter; mHtmlWriter = 0;
00847 delete mCSSHelper;
00848 if (mAutoDelete) delete message();
00849 delete mRootNode; mRootNode = 0;
00850 removeTempFiles();
00851 }
00852
00853
00854
00855 void KMReaderWin::slotMessageArrived( KMMessage *msg )
00856 {
00857 if (msg && ((KMMsgBase*)msg)->isMessage()) {
00858 if ( msg->getMsgSerNum() == mWaitingForSerNum ) {
00859 setMsg( msg, true );
00860 } else {
00861 kdDebug( 5006 ) << "KMReaderWin::slotMessageArrived - ignoring update" << endl;
00862 }
00863 }
00864 }
00865
00866
00867 void KMReaderWin::update( KMail::Interface::Observable * observable )
00868 {
00869 if ( !mAtmUpdate ) {
00870
00871 kdDebug(5006) << "KMReaderWin::update - message" << endl;
00872 updateReaderWin();
00873 return;
00874 }
00875
00876 if ( !mRootNode )
00877 return;
00878
00879 KMMessage* msg = static_cast<KMMessage*>( observable );
00880 assert( msg != 0 );
00881
00882
00883 if ( !msg->lastUpdatedPart() ) {
00884 kdDebug(5006) << "KMReaderWin::update - no updated part" << endl;
00885 return;
00886 }
00887 partNode* node = mRootNode->findNodeForDwPart( msg->lastUpdatedPart() );
00888 if ( !node ) {
00889 kdDebug(5006) << "KMReaderWin::update - can't find node for part" << endl;
00890 return;
00891 }
00892 node->setDwPart( msg->lastUpdatedPart() );
00893
00894
00895
00896 ::chmod( QFile::encodeName( mAtmCurrentName ), S_IRWXU );
00897 QByteArray data = node->msgPart().bodyDecodedBinary();
00898 size_t size = data.size();
00899 if ( node->msgPart().type() == DwMime::kTypeText && size) {
00900 size = KMail::Util::crlf2lf( data.data(), size );
00901 }
00902 KPIM::kBytesToFile( data.data(), size, mAtmCurrentName, false, false, false );
00903 ::chmod( QFile::encodeName( mAtmCurrentName ), S_IRUSR );
00904
00905 mAtmUpdate = false;
00906 }
00907
00908
00909 void KMReaderWin::removeTempFiles()
00910 {
00911 for (QStringList::Iterator it = mTempFiles.begin(); it != mTempFiles.end();
00912 it++)
00913 {
00914 QFile::remove(*it);
00915 }
00916 mTempFiles.clear();
00917 for (QStringList::Iterator it = mTempDirs.begin(); it != mTempDirs.end();
00918 it++)
00919 {
00920 QDir(*it).rmdir(*it);
00921 }
00922 mTempDirs.clear();
00923 }
00924
00925
00926
00927 bool KMReaderWin::event(QEvent *e)
00928 {
00929 if (e->type() == QEvent::ApplicationPaletteChange)
00930 {
00931 delete mCSSHelper;
00932 mCSSHelper = new KMail::CSSHelper( QPaintDeviceMetrics( mViewer->view() ) );
00933 if (message())
00934 message()->readConfig();
00935 update( true );
00936 return true;
00937 }
00938 return QWidget::event(e);
00939 }
00940
00941
00942
00943 void KMReaderWin::readConfig(void)
00944 {
00945 const KConfigGroup mdnGroup( KMKernel::config(), "MDN" );
00946 KConfigGroup reader( KMKernel::config(), "Reader" );
00947
00948 delete mCSSHelper;
00949 mCSSHelper = new KMail::CSSHelper( QPaintDeviceMetrics( mViewer->view() ) );
00950
00951 mNoMDNsWhenEncrypted = mdnGroup.readBoolEntry( "not-send-when-encrypted", true );
00952
00953 mUseFixedFont = reader.readBoolEntry( "useFixedFont", false );
00954 if ( mToggleFixFontAction )
00955 mToggleFixFontAction->setChecked( mUseFixedFont );
00956
00957 mHtmlMail = reader.readBoolEntry( "htmlMail", false );
00958 mHtmlLoadExternal = reader.readBoolEntry( "htmlLoadExternal", false );
00959
00960 setHeaderStyleAndStrategy( HeaderStyle::create( reader.readEntry( "header-style", "fancy" ) ),
00961 HeaderStrategy::create( reader.readEntry( "header-set-displayed", "rich" ) ) );
00962 KRadioAction *raction = actionForHeaderStyle( headerStyle(), headerStrategy() );
00963 if ( raction )
00964 raction->setChecked( true );
00965
00966 setAttachmentStrategy( AttachmentStrategy::create( reader.readEntry( "attachment-strategy", "smart" ) ) );
00967 raction = actionForAttachmentStrategy( attachmentStrategy() );
00968 if ( raction )
00969 raction->setChecked( true );
00970
00971
00972
00973 mShowColorbar = reader.readBoolEntry( "showColorbar", Kpgp::Module::getKpgp()->usePGP() );
00974
00975
00976
00977 reader.writeEntry( "showColorbar", mShowColorbar );
00978
00979 mMimeTreeAtBottom = reader.readEntry( "MimeTreeLocation", "bottom" ) != "top";
00980 const QString s = reader.readEntry( "MimeTreeMode", "smart" );
00981 if ( s == "never" )
00982 mMimeTreeMode = 0;
00983 else if ( s == "always" )
00984 mMimeTreeMode = 2;
00985 else
00986 mMimeTreeMode = 1;
00987
00988 const int mimeH = reader.readNumEntry( "MimePaneHeight", 100 );
00989 const int messageH = reader.readNumEntry( "MessagePaneHeight", 180 );
00990 mSplitterSizes.clear();
00991 if ( mMimeTreeAtBottom )
00992 mSplitterSizes << messageH << mimeH;
00993 else
00994 mSplitterSizes << mimeH << messageH;
00995
00996 adjustLayout();
00997
00998 readGlobalOverrideCodec();
00999
01000 if (message())
01001 update();
01002 KMMessage::readConfig();
01003 }
01004
01005
01006 void KMReaderWin::adjustLayout() {
01007 if ( mMimeTreeAtBottom )
01008 mSplitter->moveToLast( mMimePartTree );
01009 else
01010 mSplitter->moveToFirst( mMimePartTree );
01011 mSplitter->setSizes( mSplitterSizes );
01012
01013 if ( mMimeTreeMode == 2 && mMsgDisplay )
01014 mMimePartTree->show();
01015 else
01016 mMimePartTree->hide();
01017
01018 if ( mShowColorbar && mMsgDisplay )
01019 mColorBar->show();
01020 else
01021 mColorBar->hide();
01022 }
01023
01024
01025 void KMReaderWin::saveSplitterSizes( KConfigBase & c ) const {
01026 if ( !mSplitter || !mMimePartTree )
01027 return;
01028 if ( mMimePartTree->isHidden() )
01029 return;
01030
01031 c.writeEntry( "MimePaneHeight", mSplitter->sizes()[ mMimeTreeAtBottom ? 1 : 0 ] );
01032 c.writeEntry( "MessagePaneHeight", mSplitter->sizes()[ mMimeTreeAtBottom ? 0 : 1 ] );
01033 }
01034
01035
01036 void KMReaderWin::writeConfig( bool sync ) const {
01037 KConfigGroup reader( KMKernel::config(), "Reader" );
01038
01039 reader.writeEntry( "useFixedFont", mUseFixedFont );
01040 if ( headerStyle() )
01041 reader.writeEntry( "header-style", headerStyle()->name() );
01042 if ( headerStrategy() )
01043 reader.writeEntry( "header-set-displayed", headerStrategy()->name() );
01044 if ( attachmentStrategy() )
01045 reader.writeEntry( "attachment-strategy", attachmentStrategy()->name() );
01046
01047 saveSplitterSizes( reader );
01048
01049 if ( sync )
01050 kmkernel->slotRequestConfigSync();
01051 }
01052
01053
01054 void KMReaderWin::initHtmlWidget(void)
01055 {
01056 mViewer->widget()->setFocusPolicy(WheelFocus);
01057
01058 mViewer->setPluginsEnabled(false);
01059 mViewer->setJScriptEnabled(false);
01060 mViewer->setJavaEnabled(false);
01061 mViewer->setMetaRefreshEnabled(false);
01062 mViewer->setURLCursor(KCursor::handCursor());
01063
01064 mViewer->view()->setLineWidth(0);
01065
01066 mViewer->view()->viewport()->installEventFilter( this );
01067
01068 if ( !htmlWriter() )
01069 #ifdef KMAIL_READER_HTML_DEBUG
01070 mHtmlWriter = new TeeHtmlWriter( new FileHtmlWriter( QString::null ),
01071 new KHtmlPartHtmlWriter( mViewer, 0 ) );
01072 #else
01073 mHtmlWriter = new KHtmlPartHtmlWriter( mViewer, 0 );
01074 #endif
01075
01076 connect(mViewer->browserExtension(),
01077 SIGNAL(openURLRequest(const KURL &, const KParts::URLArgs &)),this,
01078 SLOT(slotUrlOpen(const KURL &)));
01079 connect(mViewer->browserExtension(),
01080 SIGNAL(createNewWindow(const KURL &, const KParts::URLArgs &)),this,
01081 SLOT(slotUrlOpen(const KURL &)));
01082 connect(mViewer,SIGNAL(onURL(const QString &)),this,
01083 SLOT(slotUrlOn(const QString &)));
01084 connect(mViewer,SIGNAL(popupMenu(const QString &, const QPoint &)),
01085 SLOT(slotUrlPopup(const QString &, const QPoint &)));
01086 connect( kmkernel->imProxy(), SIGNAL( sigContactPresenceChanged( const QString & ) ),
01087 this, SLOT( contactStatusChanged( const QString & ) ) );
01088 connect( kmkernel->imProxy(), SIGNAL( sigPresenceInfoExpired() ),
01089 this, SLOT( updateReaderWin() ) );
01090 }
01091
01092 void KMReaderWin::contactStatusChanged( const QString &uid)
01093 {
01094
01095
01096 DOM::NodeList presenceNodes = mViewer->htmlDocument()
01097 .getElementsByName( DOM::DOMString( QString::fromLatin1("presence-") + uid ) );
01098 for ( unsigned int i = 0; i < presenceNodes.length(); ++i ) {
01099 DOM::Node n = presenceNodes.item( i );
01100 kdDebug( 5006 ) << "name is " << n.nodeName().string() << endl;
01101 kdDebug( 5006 ) << "value of content was " << n.firstChild().nodeValue().string() << endl;
01102 QString newPresence = kmkernel->imProxy()->presenceString( uid );
01103 if ( newPresence.isNull() )
01104 newPresence = QString::fromLatin1( "ENOIMRUNNING" );
01105 n.firstChild().setNodeValue( newPresence );
01106
01107 }
01108
01109 }
01110
01111 void KMReaderWin::setAttachmentStrategy( const AttachmentStrategy * strategy ) {
01112 mAttachmentStrategy = strategy ? strategy : AttachmentStrategy::smart();
01113 update( true );
01114 }
01115
01116 void KMReaderWin::setHeaderStyleAndStrategy( const HeaderStyle * style,
01117 const HeaderStrategy * strategy ) {
01118 mHeaderStyle = style ? style : HeaderStyle::fancy();
01119 mHeaderStrategy = strategy ? strategy : HeaderStrategy::rich();
01120 update( true );
01121 }
01122
01123
01124 void KMReaderWin::setOverrideEncoding( const QString & encoding )
01125 {
01126 if ( encoding == mOverrideEncoding )
01127 return;
01128
01129 mOverrideEncoding = encoding;
01130 if ( mSelectEncodingAction ) {
01131 if ( encoding.isEmpty() ) {
01132 mSelectEncodingAction->setCurrentItem( 0 );
01133 }
01134 else {
01135 QStringList encodings = mSelectEncodingAction->items();
01136 uint i = 0;
01137 for ( QStringList::const_iterator it = encodings.begin(), end = encodings.end(); it != end; ++it, ++i ) {
01138 if ( KGlobal::charsets()->encodingForName( *it ) == encoding ) {
01139 mSelectEncodingAction->setCurrentItem( i );
01140 break;
01141 }
01142 }
01143 if ( i == encodings.size() ) {
01144
01145 kdWarning(5006) << "Unknown override character encoding \"" << encoding
01146 << "\". Using Auto instead." << endl;
01147 mSelectEncodingAction->setCurrentItem( 0 );
01148 mOverrideEncoding = QString::null;
01149 }
01150 }
01151 }
01152 update( true );
01153 }
01154
01155
01156 void KMReaderWin::setPrintFont( const QFont& font )
01157 {
01158
01159 mCSSHelper->setPrintFont( font );
01160 }
01161
01162
01163 const QTextCodec * KMReaderWin::overrideCodec() const
01164 {
01165 kdDebug(5006) << k_funcinfo << " mOverrideEncoding == '" << mOverrideEncoding << "'" << endl;
01166 if ( mOverrideEncoding.isEmpty() || mOverrideEncoding == "Auto" )
01167 return 0;
01168 else
01169 return KMMsgBase::codecForName( mOverrideEncoding.latin1() );
01170 }
01171
01172
01173 void KMReaderWin::slotSetEncoding()
01174 {
01175 if ( mSelectEncodingAction->currentItem() == 0 )
01176 mOverrideEncoding = QString();
01177 else
01178 mOverrideEncoding = KGlobal::charsets()->encodingForName( mSelectEncodingAction->currentText() );
01179 update( true );
01180 }
01181
01182
01183 void KMReaderWin::readGlobalOverrideCodec()
01184 {
01185
01186 if ( GlobalSettings::self()->overrideCharacterEncoding() == mOldGlobalOverrideEncoding )
01187 return;
01188
01189 setOverrideEncoding( GlobalSettings::self()->overrideCharacterEncoding() );
01190 mOldGlobalOverrideEncoding = GlobalSettings::self()->overrideCharacterEncoding();
01191 }
01192
01193
01194 void KMReaderWin::setMsg(KMMessage* aMsg, bool force)
01195 {
01196 if (aMsg)
01197 kdDebug(5006) << "(" << aMsg->getMsgSerNum() << ", last " << mLastSerNum << ") " << aMsg->subject() << " "
01198 << aMsg->fromStrip() << ", readyToShow " << (aMsg->readyToShow()) << endl;
01199
01200
01201 if (aMsg && aMsg->getMsgSerNum() != mLastSerNum ){
01202 mLevelQuote = GlobalSettings::self()->collapseQuoteLevelSpin()-1;
01203 }
01204 if ( mPrinting )
01205 mLevelQuote = -1;
01206
01207 bool complete = true;
01208 if ( aMsg &&
01209 !aMsg->readyToShow() &&
01210 (aMsg->getMsgSerNum() != mLastSerNum) &&
01211 !aMsg->isComplete() )
01212 complete = false;
01213
01214
01215 if (!force && aMsg && mLastSerNum != 0 && aMsg->getMsgSerNum() == mLastSerNum)
01216 return;
01217
01218
01219 if (aMsg && message())
01220 message()->detach( this );
01221 if (aMsg)
01222 aMsg->attach( this );
01223 mAtmUpdate = false;
01224
01225
01226
01227 mDelayedMarkTimer.stop();
01228
01229 mMessage = 0;
01230 if ( !aMsg ) {
01231 mWaitingForSerNum = 0;
01232 mLastSerNum = 0;
01233 } else {
01234 mLastSerNum = aMsg->getMsgSerNum();
01235
01236
01237
01238
01239
01240 if (message() != aMsg) {
01241 mMessage = aMsg;
01242 mLastSerNum = 0;
01243 }
01244 }
01245
01246 if (aMsg) {
01247 aMsg->setOverrideCodec( overrideCodec() );
01248 aMsg->setDecodeHTML( htmlMail() );
01249 mLastStatus = aMsg->status();
01250
01251 if ( !aMsg->isComplete() )
01252 mViewer->setDNDEnabled( false );
01253 else
01254 mViewer->setDNDEnabled( true );
01255 } else {
01256 mLastStatus = KMMsgStatusUnknown;
01257 }
01258
01259
01260
01261 if ( complete )
01262 {
01263
01264 if (force) {
01265
01266 mUpdateReaderWinTimer.stop();
01267 updateReaderWin();
01268 }
01269 else if (mUpdateReaderWinTimer.isActive())
01270 mUpdateReaderWinTimer.changeInterval( delay );
01271 else
01272 mUpdateReaderWinTimer.start( 0, true );
01273 }
01274
01275 if ( aMsg && (aMsg->isUnread() || aMsg->isNew()) && GlobalSettings::self()->delayedMarkAsRead() ) {
01276 if ( GlobalSettings::self()->delayedMarkTime() != 0 )
01277 mDelayedMarkTimer.start( GlobalSettings::self()->delayedMarkTime() * 1000, true );
01278 else
01279 slotTouchMessage();
01280 }
01281 }
01282
01283
01284 void KMReaderWin::clearCache()
01285 {
01286 mUpdateReaderWinTimer.stop();
01287 clear();
01288 mDelayedMarkTimer.stop();
01289 mLastSerNum = 0;
01290 mWaitingForSerNum = 0;
01291 mMessage = 0;
01292 }
01293
01294
01295 static const char * const kmailChanges[] = {
01296 ""
01297 };
01298 static const int numKMailChanges =
01299 sizeof kmailChanges / sizeof *kmailChanges;
01300
01301
01302
01303
01304
01305 static const char * const kmailNewFeatures[] = {
01306 I18N_NOOP("Full namespace support for IMAP"),
01307 I18N_NOOP("Offline mode"),
01308 I18N_NOOP("Sieve script management and editing"),
01309 I18N_NOOP("Account specific filtering"),
01310 I18N_NOOP("Filtering of incoming mail for online IMAP accounts"),
01311 I18N_NOOP("Online IMAP folders can be used when filtering into folders"),
01312 I18N_NOOP("Automatically delete older mails on POP servers")
01313 };
01314 static const int numKMailNewFeatures =
01315 sizeof kmailNewFeatures / sizeof *kmailNewFeatures;
01316
01317
01318
01319
01320 QString KMReaderWin::newFeaturesMD5()
01321 {
01322 QCString str;
01323 for ( int i = 0 ; i < numKMailChanges ; ++i )
01324 str += kmailChanges[i];
01325 for ( int i = 0 ; i < numKMailNewFeatures ; ++i )
01326 str += kmailNewFeatures[i];
01327 KMD5 md5( str );
01328 return md5.base64Digest();
01329 }
01330
01331
01332 void KMReaderWin::displaySplashPage( const QString &info )
01333 {
01334 mMsgDisplay = false;
01335 adjustLayout();
01336
01337 QString location = locate("data", "kmail/about/main.html");
01338 QString content = KPIM::kFileToString(location);
01339 content = content.arg( locate( "data", "libkdepim/about/kde_infopage.css" ) );
01340 if ( kapp->reverseLayout() )
01341 content = content.arg( "@import \"%1\";" ).arg( locate( "data", "libkdepim/about/kde_infopage_rtl.css" ) );
01342 else
01343 content = content.arg( "" );
01344
01345 mViewer->begin(KURL( location ));
01346
01347 QString fontSize = QString::number( pointsToPixel( mCSSHelper->bodyFont().pointSize() ) );
01348 QString appTitle = i18n("KMail");
01349 QString catchPhrase = "";
01350 QString quickDescription = i18n("The email client for the K Desktop Environment.");
01351 mViewer->write(content.arg(fontSize).arg(appTitle).arg(catchPhrase).arg(quickDescription).arg(info));
01352 mViewer->end();
01353 }
01354
01355 void KMReaderWin::displayBusyPage()
01356 {
01357 QString info =
01358 i18n( "<h2 style='margin-top: 0px;'>Retrieving Folder Contents</h2><p>Please wait . . .</p> " );
01359
01360 displaySplashPage( info );
01361 }
01362
01363 void KMReaderWin::displayOfflinePage()
01364 {
01365 QString info =
01366 i18n( "<h2 style='margin-top: 0px;'>Offline</h2><p>KMail is currently in offline mode. "
01367 "Click <a href=\"kmail:goOnline\">here</a> to go online . . .</p> " );
01368
01369 displaySplashPage( info );
01370 }
01371
01372
01373
01374 void KMReaderWin::displayAboutPage()
01375 {
01376 QString info =
01377 i18n("%1: KMail version; %2: help:// URL; %3: homepage URL; "
01378 "%4: prior KMail version; %5: prior KDE version; "
01379 "%6: generated list of new features; "
01380 "%7: First-time user text (only shown on first start); "
01381 "%8: generated list of important changes; "
01382 "--- end of comment ---",
01383 "<h2 style='margin-top: 0px;'>Welcome to KMail %1</h2><p>KMail is the email client for the K "
01384 "Desktop Environment. It is designed to be fully compatible with "
01385 "Internet mailing standards including MIME, SMTP, POP3 and IMAP."
01386 "</p>\n"
01387 "<ul><li>KMail has many powerful features which are described in the "
01388 "<a href=\"%2\">documentation</a></li>\n"
01389 "<li>The <a href=\"%3\">KMail homepage</A> offers information about "
01390 "new versions of KMail</li></ul>\n"
01391 "%8\n"
01392 "<p>Some of the new features in this release of KMail include "
01393 "(compared to KMail %4, which is part of KDE %5):</p>\n"
01394 "<ul>\n%6</ul>\n"
01395 "%7\n"
01396 "<p>We hope that you will enjoy KMail.</p>\n"
01397 "<p>Thank you,</p>\n"
01398 "<p style='margin-bottom: 0px'> The KMail Team</p>")
01399 .arg(KMAIL_VERSION)
01400 .arg("help:/kmail/index.html")
01401 .arg("http://kontact.kde.org/kmail/")
01402 .arg("1.8").arg("3.4");
01403
01404 QString featureItems;
01405 for ( int i = 0 ; i < numKMailNewFeatures ; i++ )
01406 featureItems += i18n("<li>%1</li>\n").arg( i18n( kmailNewFeatures[i] ) );
01407
01408 info = info.arg( featureItems );
01409
01410 if( kmkernel->firstStart() ) {
01411 info = info.arg( i18n("<p>Please take a moment to fill in the KMail "
01412 "configuration panel at Settings->Configure "
01413 "KMail.\n"
01414 "You need to create at least a default identity and "
01415 "an incoming as well as outgoing mail account."
01416 "</p>\n") );
01417 } else {
01418 info = info.arg( QString::null );
01419 }
01420
01421 if ( ( numKMailChanges > 1 ) || ( numKMailChanges == 1 && strlen(kmailChanges[0]) > 0 ) ) {
01422 QString changesText =
01423 i18n("<p><span style='font-size:125%; font-weight:bold;'>"
01424 "Important changes</span> (compared to KMail %1):</p>\n")
01425 .arg("1.8");
01426 changesText += "<ul>\n";
01427 for ( int i = 0 ; i < numKMailChanges ; i++ )
01428 changesText += i18n("<li>%1</li>\n").arg( i18n( kmailChanges[i] ) );
01429 changesText += "</ul>\n";
01430 info = info.arg( changesText );
01431 }
01432 else
01433 info = info.arg("");
01434
01435 displaySplashPage( info );
01436 }
01437
01438 void KMReaderWin::enableMsgDisplay() {
01439 mMsgDisplay = true;
01440 adjustLayout();
01441 }
01442
01443
01444
01445
01446 void KMReaderWin::updateReaderWin()
01447 {
01448 if (!mMsgDisplay) return;
01449
01450 mViewer->setOnlyLocalReferences(!htmlLoadExternal());
01451
01452 htmlWriter()->reset();
01453
01454 KMFolder* folder = 0;
01455 if (message(&folder))
01456 {
01457 if ( mShowColorbar )
01458 mColorBar->show();
01459 else
01460 mColorBar->hide();
01461 displayMessage();
01462 }
01463 else
01464 {
01465 mColorBar->hide();
01466 mMimePartTree->hide();
01467 mMimePartTree->clear();
01468 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
01469 htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) + "</body></html>" );
01470 htmlWriter()->end();
01471 }
01472
01473 if (mSavedRelativePosition)
01474 {
01475 QScrollView * scrollview = static_cast<QScrollView *>(mViewer->widget());
01476 scrollview->setContentsPos( 0,
01477 qRound( scrollview->contentsHeight() * mSavedRelativePosition ) );
01478 mSavedRelativePosition = 0;
01479 }
01480 }
01481
01482
01483 int KMReaderWin::pointsToPixel(int pointSize) const
01484 {
01485 const QPaintDeviceMetrics pdm(mViewer->view());
01486
01487 return (pointSize * pdm.logicalDpiY() + 36) / 72;
01488 }
01489
01490
01491 void KMReaderWin::showHideMimeTree( bool isPlainTextTopLevel ) {
01492 if ( mMimeTreeMode == 2 ||
01493 ( mMimeTreeMode == 1 && !isPlainTextTopLevel ) )
01494 mMimePartTree->show();
01495 else {
01496
01497 KConfigGroup reader( KMKernel::config(), "Reader" );
01498 saveSplitterSizes( reader );
01499 mMimePartTree->hide();
01500 }
01501 }
01502
01503 void KMReaderWin::displayMessage() {
01504 KMMessage * msg = message();
01505
01506 mMimePartTree->clear();
01507 showHideMimeTree( !msg ||
01508 ( msg->type() == DwMime::kTypeText
01509 && msg->subtype() == DwMime::kSubtypePlain ) );
01510
01511 if ( !msg )
01512 return;
01513
01514 msg->setOverrideCodec( overrideCodec() );
01515
01516 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
01517 htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
01518
01519 if (!parent())
01520 setCaption(msg->subject());
01521
01522 removeTempFiles();
01523
01524 mColorBar->setNeutralMode();
01525
01526 parseMsg(msg);
01527
01528 if( mColorBar->isNeutral() )
01529 mColorBar->setNormalMode();
01530
01531 htmlWriter()->queue("</body></html>");
01532 htmlWriter()->flush();
01533
01534 QTimer::singleShot( 1, this, SLOT(injectAttachments()) );
01535 }
01536
01537
01538
01539 void KMReaderWin::parseMsg(KMMessage* aMsg)
01540 {
01541 #ifndef NDEBUG
01542 kdDebug( 5006 )
01543 << "parseMsg(KMMessage* aMsg "
01544 << ( aMsg == message() ? "==" : "!=" )
01545 << " aMsg )" << endl;
01546 #endif
01547
01548 KMMessagePart msgPart;
01549 QCString subtype, contDisp;
01550 QByteArray str;
01551
01552 assert(aMsg!=0);
01553
01554 aMsg->setIsBeingParsed( true );
01555
01556 if ( mRootNode && !mRootNode->processed() )
01557 {
01558 kdWarning() << "The root node is not yet processed! Danger!\n";
01559 return;
01560 } else
01561 delete mRootNode;
01562 mRootNode = partNode::fromMessage( aMsg );
01563 const QCString mainCntTypeStr = mRootNode->typeString() + '/' + mRootNode->subTypeString();
01564
01565 QString cntDesc = aMsg->subject();
01566 if( cntDesc.isEmpty() )
01567 cntDesc = i18n("( body part )");
01568 KIO::filesize_t cntSize = aMsg->msgSize();
01569 QString cntEnc;
01570 if( aMsg->contentTransferEncodingStr().isEmpty() )
01571 cntEnc = "7bit";
01572 else
01573 cntEnc = aMsg->contentTransferEncodingStr();
01574
01575
01576 mRootNode->fillMimePartTree( 0,
01577 mMimePartTree,
01578 cntDesc,
01579 mainCntTypeStr,
01580 cntEnc,
01581 cntSize );
01582
01583 partNode* vCardNode = mRootNode->findType( DwMime::kTypeText, DwMime::kSubtypeXVCard );
01584 bool hasVCard = false;
01585 if( vCardNode ) {
01586
01587
01588 const QString vcard = vCardNode->msgPart().bodyToUnicode( overrideCodec() );
01589 KABC::VCardConverter t;
01590 if ( !t.parseVCards( vcard ).empty() ) {
01591 hasVCard = true;
01592 kdDebug(5006) << "FOUND A VALID VCARD" << endl;
01593 writeMessagePartToTempFile( &vCardNode->msgPart(), vCardNode->nodeId() );
01594 }
01595 }
01596 htmlWriter()->queue( writeMsgHeader(aMsg, hasVCard, true ) );
01597
01598
01599 ObjectTreeParser otp( this );
01600 otp.parseObjectTree( mRootNode );
01601
01602
01603
01604 KMMsgEncryptionState encryptionState = mRootNode->overallEncryptionState();
01605 KMMsgSignatureState signatureState = mRootNode->overallSignatureState();
01606 aMsg->setEncryptionState( encryptionState );
01607
01608
01609 if ( signatureState != KMMsgNotSigned ||
01610 aMsg->signatureState() == KMMsgSignatureStateUnknown ) {
01611 aMsg->setSignatureState( signatureState );
01612 }
01613
01614 bool emitReplaceMsgByUnencryptedVersion = false;
01615 const KConfigGroup reader( KMKernel::config(), "Reader" );
01616 if ( reader.readBoolEntry( "store-displayed-messages-unencrypted", false ) ) {
01617
01618
01619
01620
01621
01622
01623
01624
01625
01626
01627
01628
01629
01630
01631 kdDebug(5006) << "\n\n\nKMReaderWin::parseMsg() - special post-encryption handling:\n1." << endl;
01632 kdDebug(5006) << "(aMsg == msg) = " << (aMsg == message()) << endl;
01633 kdDebug(5006) << " (KMMsgStatusUnknown == mLastStatus) = " << (KMMsgStatusUnknown == mLastStatus) << endl;
01634 kdDebug(5006) << "|| (KMMsgStatusNew == mLastStatus) = " << (KMMsgStatusNew == mLastStatus) << endl;
01635 kdDebug(5006) << "|| (KMMsgStatusUnread == mLastStatus) = " << (KMMsgStatusUnread == mLastStatus) << endl;
01636 kdDebug(5006) << "(mIdOfLastViewedMessage != aMsg->msgId()) = " << (mIdOfLastViewedMessage != aMsg->msgId()) << endl;
01637 kdDebug(5006) << " (KMMsgFullyEncrypted == encryptionState) = " << (KMMsgFullyEncrypted == encryptionState) << endl;
01638 kdDebug(5006) << "|| (KMMsgPartiallyEncrypted == encryptionState) = " << (KMMsgPartiallyEncrypted == encryptionState) << endl;
01639
01640
01641 if( (aMsg == message())
01642
01643
01644 && ( (KMMsgStatusUnknown == mLastStatus)
01645 || (KMMsgStatusNew == mLastStatus)
01646 || (KMMsgStatusUnread == mLastStatus) )
01647
01648 && (mIdOfLastViewedMessage != aMsg->msgId())
01649
01650 && ( (KMMsgFullyEncrypted == encryptionState)
01651 || (KMMsgPartiallyEncrypted == encryptionState) ) ) {
01652
01653 kdDebug(5006) << "KMReaderWin - calling objectTreeToDecryptedMsg()" << endl;
01654
01655 NewByteArray decryptedData;
01656
01657 objectTreeToDecryptedMsg( mRootNode, decryptedData, *aMsg );
01658
01659 decryptedData.appendNULL();
01660 QCString resultString( decryptedData.data() );
01661 kdDebug(5006) << "KMReaderWin - resulting data:" << resultString << endl;
01662
01663 if( !resultString.isEmpty() ) {
01664 kdDebug(5006) << "KMReaderWin - composing unencrypted message" << endl;
01665
01666 aMsg->setBody( resultString );
01667 KMMessage* unencryptedMessage = new KMMessage( *aMsg );
01668 unencryptedMessage->setParent( 0 );
01669
01670
01671
01672
01673
01674
01675
01676
01677 kdDebug(5006) << "KMReaderWin - attach unencrypted message to aMsg" << endl;
01678 aMsg->setUnencryptedMsg( unencryptedMessage );
01679 emitReplaceMsgByUnencryptedVersion = true;
01680 }
01681 }
01682 }
01683
01684
01685 const int rootNodeCntType = mRootNode ? mRootNode->type() : DwMime::kTypeText;
01686 const int rootNodeCntSubtype = mRootNode ? mRootNode->subType() : DwMime::kSubtypePlain;
01687
01688
01689 setIdOfLastViewedMessage( aMsg->msgId() );
01690
01691 if( emitReplaceMsgByUnencryptedVersion ) {
01692 kdDebug(5006) << "KMReaderWin - invoce saving in decrypted form:" << endl;
01693 emit replaceMsgByUnencryptedVersion();
01694 } else {
01695 kdDebug(5006) << "KMReaderWin - finished parsing and displaying of message." << endl;
01696 showHideMimeTree( rootNodeCntType == DwMime::kTypeText &&
01697 rootNodeCntSubtype == DwMime::kSubtypePlain );
01698 }
01699
01700 aMsg->setIsBeingParsed( false );
01701 }
01702
01703
01704
01705 QString KMReaderWin::writeMsgHeader(KMMessage* aMsg, bool hasVCard, bool topLevel)
01706 {
01707 kdFatal( !headerStyle(), 5006 )
01708 << "trying to writeMsgHeader() without a header style set!" << endl;
01709 kdFatal( !headerStrategy(), 5006 )
01710 << "trying to writeMsgHeader() without a header strategy set!" << endl;
01711 QString href;
01712 if (hasVCard)
01713 href = QString("file:") + KURL::encode_string( mTempFiles.last() );
01714
01715 return headerStyle()->format( aMsg, headerStrategy(), href, mPrinting, topLevel );
01716 }
01717
01718
01719
01720
01721 QString KMReaderWin::writeMessagePartToTempFile( KMMessagePart* aMsgPart,
01722 int aPartNum )
01723 {
01724 QString fileName = aMsgPart->fileName();
01725 if( fileName.isEmpty() )
01726 fileName = aMsgPart->name();
01727
01728
01729 QString fname = createTempDir( QString::number( aPartNum ) );
01730 if ( fname.isEmpty() )
01731 return QString();
01732
01733
01734 int slashPos = fileName.findRev( '/' );
01735 if( -1 != slashPos )
01736 fileName = fileName.mid( slashPos + 1 );
01737 if( fileName.isEmpty() )
01738 fileName = "unnamed";
01739 fname += "/" + fileName;
01740
01741 QByteArray data = aMsgPart->bodyDecodedBinary();
01742 size_t size = data.size();
01743 if ( aMsgPart->type() == DwMime::kTypeText && size) {
01744
01745 size = KMail::Util::crlf2lf( data.data(), size );
01746 }
01747 if( !KPIM::kBytesToFile( data.data(), size, fname, false, false, false ) )
01748 return QString::null;
01749
01750 mTempFiles.append( fname );
01751
01752
01753 ::chmod( QFile::encodeName( fname ), S_IRUSR );
01754
01755 return fname;
01756 }
01757
01758 QString KMReaderWin::createTempDir( const QString ¶m )
01759 {
01760 KTempFile *tempFile = new KTempFile( QString::null, "." + param );
01761 tempFile->setAutoDelete( true );
01762 QString fname = tempFile->name();
01763 delete tempFile;
01764
01765 if( ::access( QFile::encodeName( fname ), W_OK ) != 0 )
01766
01767 if( ::mkdir( QFile::encodeName( fname ), 0 ) != 0
01768 || ::chmod( QFile::encodeName( fname ), S_IRWXU ) != 0 )
01769 return QString::null;
01770
01771 assert( !fname.isNull() );
01772
01773 mTempDirs.append( fname );
01774 return fname;
01775 }
01776
01777
01778 void KMReaderWin::showVCard( KMMessagePart * msgPart ) {
01779 const QString vCard = msgPart->bodyToUnicode( overrideCodec() );
01780
01781 VCardViewer *vcv = new VCardViewer(this, vCard, "vCardDialog");
01782 vcv->show();
01783 }
01784
01785
01786 void KMReaderWin::printMsg()
01787 {
01788 if (!message()) return;
01789 mViewer->view()->print();
01790 }
01791
01792
01793
01794 int KMReaderWin::msgPartFromUrl(const KURL &aUrl)
01795 {
01796 if (aUrl.isEmpty()) return -1;
01797
01798 bool ok;
01799 if ( aUrl.url().startsWith( "#att" ) ) {
01800 int res = aUrl.url().mid( 4 ).toInt( &ok );
01801 if ( ok ) return res;
01802 }
01803
01804 if (!aUrl.isLocalFile()) return -1;
01805
01806 QString path = aUrl.path();
01807 uint right = path.findRev('/');
01808 uint left = path.findRev('.', right);
01809
01810 int res = path.mid(left + 1, right - left - 1).toInt(&ok);
01811 return (ok) ? res : -1;
01812 }
01813
01814
01815
01816 void KMReaderWin::resizeEvent(QResizeEvent *)
01817 {
01818 if( !mResizeTimer.isActive() )
01819 {
01820
01821
01822
01823
01824 mResizeTimer.start( 100, true );
01825 }
01826 }
01827
01828
01829
01830 void KMReaderWin::slotDelayedResize()
01831 {
01832 mSplitter->setGeometry(0, 0, width(), height());
01833 }
01834
01835
01836
01837 void KMReaderWin::slotTouchMessage()
01838 {
01839 if ( !message() )
01840 return;
01841
01842 if ( !message()->isNew() && !message()->isUnread() )
01843 return;
01844
01845 SerNumList serNums;
01846 serNums.append( message()->getMsgSerNum() );
01847 KMCommand *command = new KMSetStatusCommand( KMMsgStatusRead, serNums );
01848 command->start();
01849
01850
01851 if ( mNoMDNsWhenEncrypted &&
01852 message()->encryptionState() != KMMsgNotEncrypted &&
01853 message()->encryptionState() != KMMsgEncryptionStateUnknown )
01854 return;
01855
01856 KMFolder *folder = message()->parent();
01857 if (folder &&
01858 (folder->isOutbox() || folder->isSent() || folder->isTrash() ||
01859 folder->isDrafts() || folder->isTemplates() ) )
01860 return;
01861
01862 if ( KMMessage * receipt = message()->createMDN( MDN::ManualAction,
01863 MDN::Displayed,
01864 true ) )
01865 if ( !kmkernel->msgSender()->send( receipt ) )
01866 KMessageBox::error( this, i18n("Could not send MDN.") );
01867 }
01868
01869
01870
01871 void KMReaderWin::closeEvent(QCloseEvent *e)
01872 {
01873 QWidget::closeEvent(e);
01874 writeConfig();
01875 }
01876
01877
01878 bool foundSMIMEData( const QString aUrl,
01879 QString& displayName,
01880 QString& libName,
01881 QString& keyId )
01882 {
01883 static QString showCertMan("showCertificate#");
01884 displayName = "";
01885 libName = "";
01886 keyId = "";
01887 int i1 = aUrl.find( showCertMan );
01888 if( -1 < i1 ) {
01889 i1 += showCertMan.length();
01890 int i2 = aUrl.find(" ### ", i1);
01891 if( i1 < i2 )
01892 {
01893 displayName = aUrl.mid( i1, i2-i1 );
01894 i1 = i2+5;
01895 i2 = aUrl.find(" ### ", i1);
01896 if( i1 < i2 )
01897 {
01898 libName = aUrl.mid( i1, i2-i1 );
01899 i2 += 5;
01900
01901 keyId = aUrl.mid( i2 );
01902
01903
01904
01905
01906
01907
01908
01909
01910
01911
01912
01913
01914 }
01915 }
01916 }
01917 return !keyId.isEmpty();
01918 }
01919
01920
01921
01922 void KMReaderWin::slotUrlOn(const QString &aUrl)
01923 {
01924 const KURL url(aUrl);
01925 if ( url.protocol() == "kmail" || url.protocol() == "x-kmail"
01926 || (url.protocol().isEmpty() && url.path().isEmpty()) ) {
01927 mViewer->setDNDEnabled( false );
01928 } else {
01929 mViewer->setDNDEnabled( true );
01930 }
01931
01932 if ( aUrl.stripWhiteSpace().isEmpty() ) {
01933 KPIM::BroadcastStatus::instance()->reset();
01934 return;
01935 }
01936
01937 mUrlClicked = url;
01938
01939 const QString msg = URLHandlerManager::instance()->statusBarMessage( url, this );
01940
01941 kdWarning( msg.isEmpty(), 5006 ) << "KMReaderWin::slotUrlOn(): Unhandled URL hover!" << endl;
01942 KPIM::BroadcastStatus::instance()->setTransientStatusMsg( msg );
01943 }
01944
01945
01946
01947 void KMReaderWin::slotUrlOpen(const KURL &aUrl, const KParts::URLArgs &)
01948 {
01949 mUrlClicked = aUrl;
01950
01951 if ( URLHandlerManager::instance()->handleClick( aUrl, this ) )
01952 return;
01953
01954 kdWarning( 5006 ) << "KMReaderWin::slotOpenUrl(): Unhandled URL click!" << endl;
01955 emit urlClicked( aUrl, Qt::LeftButton );
01956 }
01957
01958
01959 void KMReaderWin::slotUrlPopup(const QString &aUrl, const QPoint& aPos)
01960 {
01961 const KURL url( aUrl );
01962 mUrlClicked = url;
01963
01964 if ( URLHandlerManager::instance()->handleContextMenuRequest( url, aPos, this ) )
01965 return;
01966
01967 if ( message() ) {
01968 kdWarning( 5006 ) << "KMReaderWin::slotUrlPopup(): Unhandled URL right-click!" << endl;
01969 emit popupMenu( *message(), url, aPos );
01970 }
01971 }
01972
01973
01974 void KMReaderWin::showAttachmentPopup( int id, const QString & name, const QPoint & p )
01975 {
01976 mAtmCurrent = id;
01977 mAtmCurrentName = name;
01978 KPopupMenu *menu = new KPopupMenu();
01979 menu->insertItem(SmallIcon("fileopen"),i18n("to open", "Open"), 1);
01980 menu->insertItem(i18n("Open With..."), 2);
01981 menu->insertItem(i18n("to view something", "View"), 3);
01982 menu->insertItem(SmallIcon("filesaveas"),i18n("Save As..."), 4);
01983 menu->insertItem(SmallIcon("editcopy"), i18n("Copy"), 9 );
01984 const bool canChange = message()->parent() ? !message()->parent()->isReadOnly() : false;
01985 if ( GlobalSettings::self()->allowAttachmentEditing() && canChange )
01986 menu->insertItem(SmallIcon("edit"), i18n("Edit Attachment"), 8 );
01987 if ( GlobalSettings::self()->allowAttachmentDeletion() && canChange )
01988 menu->insertItem(SmallIcon("editdelete"), i18n("Delete Attachment"), 7 );
01989 if ( name.endsWith( ".xia", false ) &&
01990 Kleo::CryptoBackendFactory::instance()->protocol( "Chiasmus" ) )
01991 menu->insertItem( i18n( "Decrypt With Chiasmus..." ), 6 );
01992 menu->insertItem(i18n("Properties"), 5);
01993 connect(menu, SIGNAL(activated(int)), this, SLOT(slotHandleAttachment(int)));
01994 menu->exec( p ,0 );
01995 delete menu;
01996 }
01997
01998
01999 void KMReaderWin::setStyleDependantFrameWidth()
02000 {
02001 if ( !mBox )
02002 return;
02003
02004 int frameWidth;
02005 if( style().isA("KeramikStyle") )
02006 frameWidth = style().pixelMetric( QStyle::PM_DefaultFrameWidth ) - 1;
02007 else
02008 frameWidth = style().pixelMetric( QStyle::PM_DefaultFrameWidth );
02009 if ( frameWidth < 0 )
02010 frameWidth = 0;
02011 if ( frameWidth != mBox->lineWidth() )
02012 mBox->setLineWidth( frameWidth );
02013 }
02014
02015
02016 void KMReaderWin::styleChange( QStyle& oldStyle )
02017 {
02018 setStyleDependantFrameWidth();
02019 QWidget::styleChange( oldStyle );
02020 }
02021
02022
02023 void KMReaderWin::slotHandleAttachment( int choice )
02024 {
02025 mAtmUpdate = true;
02026 partNode* node = mRootNode ? mRootNode->findId( mAtmCurrent ) : 0;
02027 if ( mAtmCurrentName.isEmpty() && node )
02028 mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
02029 if ( choice < 7 ) {
02030 KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand(
02031 node, message(), mAtmCurrent, mAtmCurrentName,
02032 KMHandleAttachmentCommand::AttachmentAction( choice ), 0, this );
02033 connect( command, SIGNAL( showAttachment( int, const QString& ) ),
02034 this, SLOT( slotAtmView( int, const QString& ) ) );
02035 command->start();
02036 } else if ( choice == 7 ) {
02037 slotDeleteAttachment( node );
02038 } else if ( choice == 8 ) {
02039 slotEditAttachment( node );
02040 } else if ( choice == 9 ) {
02041 if ( !node ) return;
02042 KURL::List urls;
02043 KURL url = tempFileUrlFromPartNode( node );
02044 if (!url.isValid() ) return;
02045 urls.append( url );
02046 KURLDrag* drag = new KURLDrag( urls, this );
02047 QApplication::clipboard()->setData( drag, QClipboard::Clipboard );
02048 }
02049 }
02050
02051
02052 void KMReaderWin::slotFind()
02053 {
02054 mViewer->findText();
02055 }
02056
02057
02058 void KMReaderWin::slotFindNext()
02059 {
02060 mViewer->findTextNext();
02061 }
02062
02063
02064 void KMReaderWin::slotToggleFixedFont()
02065 {
02066 mUseFixedFont = !mUseFixedFont;
02067 saveRelativePosition();
02068 update(true);
02069 }
02070
02071
02072
02073 void KMReaderWin::slotCopySelectedText()
02074 {
02075 kapp->clipboard()->setText( mViewer->selectedText() );
02076 }
02077
02078
02079
02080 void KMReaderWin::atmViewMsg(KMMessagePart* aMsgPart)
02081 {
02082 assert(aMsgPart!=0);
02083 KMMessage* msg = new KMMessage;
02084 msg->fromString(aMsgPart->bodyDecoded());
02085 assert(msg != 0);
02086 msg->setMsgSerNum( 0 );
02087
02088 msg->setParent( message()->parent() );
02089 msg->setUID(message()->UID());
02090 msg->setReadyToShow(true);
02091 KMReaderMainWin *win = new KMReaderMainWin();
02092 win->showMsg( overrideEncoding(), msg );
02093 win->show();
02094 }
02095
02096
02097 void KMReaderWin::setMsgPart( partNode * node ) {
02098 htmlWriter()->reset();
02099 mColorBar->hide();
02100 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
02101 htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) );
02102
02103 if ( node ) {
02104 ObjectTreeParser otp( this, 0, true );
02105 otp.parseObjectTree( node );
02106 }
02107
02108 htmlWriter()->queue( "</body></html>" );
02109 htmlWriter()->flush();
02110 }
02111
02112
02113 void KMReaderWin::setMsgPart( KMMessagePart* aMsgPart, bool aHTML,
02114 const QString& aFileName, const QString& pname )
02115 {
02116 KCursorSaver busy(KBusyPtr::busy());
02117 if (kasciistricmp(aMsgPart->typeStr(), "message")==0) {
02118
02119 KMMessage* msg = new KMMessage;
02120 assert(aMsgPart!=0);
02121 msg->fromString(aMsgPart->bodyDecoded());
02122 mMainWindow->setCaption(msg->subject());
02123 setMsg(msg, true);
02124 setAutoDelete(true);
02125 } else if (kasciistricmp(aMsgPart->typeStr(), "text")==0) {
02126 if (kasciistricmp(aMsgPart->subtypeStr(), "x-vcard") == 0) {
02127 showVCard( aMsgPart );
02128 return;
02129 }
02130 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
02131 htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
02132
02133 if (aHTML && (kasciistricmp(aMsgPart->subtypeStr(), "html")==0)) {
02134
02135 htmlWriter()->queue( aMsgPart->bodyToUnicode( overrideCodec() ) );
02136 mColorBar->setHtmlMode();
02137 } else {
02138 const QCString str = aMsgPart->bodyDecoded();
02139 ObjectTreeParser otp( this );
02140 otp.writeBodyStr( str,
02141 overrideCodec() ? overrideCodec() : aMsgPart->codec(),
02142 message() ? message()->from() : QString::null );
02143 }
02144 htmlWriter()->queue("</body></html>");
02145 htmlWriter()->flush();
02146 mMainWindow->setCaption(i18n("View Attachment: %1").arg(pname));
02147 } else if (kasciistricmp(aMsgPart->typeStr(), "image")==0 ||
02148 (kasciistricmp(aMsgPart->typeStr(), "application")==0 &&
02149 kasciistricmp(aMsgPart->subtypeStr(), "postscript")==0))
02150 {
02151 if (aFileName.isEmpty()) return;
02152
02153 QImageIO *iio = new QImageIO();
02154 iio->setFileName(aFileName);
02155 if( iio->read() ) {
02156 QImage img = iio->image();
02157 QRect desk = KGlobalSettings::desktopGeometry(mMainWindow);
02158
02159 int width, height;
02160 if( img.width() < 50 )
02161 width = 70;
02162 else if( img.width()+20 < desk.width() )
02163 width = img.width()+20;
02164 else
02165 width = desk.width();
02166 if( img.height() < 50 )
02167 height = 70;
02168 else if( img.height()+20 < desk.height() )
02169 height = img.height()+20;
02170 else
02171 height = desk.height();
02172 mMainWindow->resize( width, height );
02173 }
02174
02175 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
02176 htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) );
02177 htmlWriter()->write( "<img src=\"file:" +
02178 KURL::encode_string( aFileName ) +
02179 "\" border=\"0\">\n"
02180 "</body></html>\n" );
02181 htmlWriter()->end();
02182 setCaption( i18n("View Attachment: %1").arg( pname ) );
02183 show();
02184 delete iio;
02185 } else {
02186 htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
02187 htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
02188 htmlWriter()->queue( "<pre>" );
02189
02190 QString str = aMsgPart->bodyDecoded();
02191
02192
02193 if( str.length() < (unsigned) aMsgPart->decodedSize() ) {
02194 str.prepend( i18n("[KMail: Attachment contains binary data. Trying to show first character.]",
02195 "[KMail: Attachment contains binary data. Trying to show first %n characters.]",
02196 str.length()) + QChar('\n') );
02197 }
02198 htmlWriter()->queue( QStyleSheet::escape( str ) );
02199 htmlWriter()->queue( "</pre>" );
02200 htmlWriter()->queue("</body></html>");
02201 htmlWriter()->flush();
02202 mMainWindow->setCaption(i18n("View Attachment: %1").arg(pname));
02203 }
02204
02205 }
02206
02207
02208
02209 void KMReaderWin::slotAtmView( int id, const QString& name )
02210 {
02211 partNode* node = mRootNode ? mRootNode->findId( id ) : 0;
02212 if( node ) {
02213 mAtmCurrent = id;
02214 mAtmCurrentName = name;
02215 if ( mAtmCurrentName.isEmpty() )
02216 mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
02217
02218 KMMessagePart& msgPart = node->msgPart();
02219 QString pname = msgPart.fileName();
02220 if (pname.isEmpty()) pname=msgPart.name();
02221 if (pname.isEmpty()) pname=msgPart.contentDescription();
02222 if (pname.isEmpty()) pname="unnamed";
02223
02224 if (kasciistricmp(msgPart.typeStr(), "message")==0) {
02225 atmViewMsg(&msgPart);
02226 } else if ((kasciistricmp(msgPart.typeStr(), "text")==0) &&
02227 (kasciistricmp(msgPart.subtypeStr(), "x-vcard")==0)) {
02228 setMsgPart( &msgPart, htmlMail(), name, pname );
02229 } else {
02230 KMReaderMainWin *win = new KMReaderMainWin(&msgPart, htmlMail(),
02231 name, pname, overrideEncoding() );
02232 win->show();
02233 }
02234 }
02235 }
02236
02237
02238 void KMReaderWin::openAttachment( int id, const QString & name )
02239 {
02240 mAtmCurrentName = name;
02241 mAtmCurrent = id;
02242
02243 QString str, pname, cmd, fileName;
02244
02245 partNode* node = mRootNode ? mRootNode->findId( id ) : 0;
02246 if( !node ) {
02247 kdWarning(5006) << "KMReaderWin::openAttachment - could not find node " << id << endl;
02248 return;
02249 }
02250 if ( mAtmCurrentName.isEmpty() )
02251 mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
02252
02253 KMMessagePart& msgPart = node->msgPart();
02254 if (kasciistricmp(msgPart.typeStr(), "message")==0)
02255 {
02256 atmViewMsg(&msgPart);
02257 return;
02258 }
02259
02260 QCString contentTypeStr( msgPart.typeStr() + '/' + msgPart.subtypeStr() );
02261 KPIM::kAsciiToLower( contentTypeStr.data() );
02262
02263 if ( qstrcmp( contentTypeStr, "text/x-vcard" ) == 0 ) {
02264 showVCard( &msgPart );
02265 return;
02266 }
02267
02268
02269 KMimeType::Ptr mimetype;
02270
02271 mimetype = KMimeType::mimeType( QString::fromLatin1( contentTypeStr ) );
02272 if ( mimetype->name() == "application/octet-stream" ) {
02273
02274 mimetype = KMimeType::findByPath( name, 0, true );
02275 }
02276 if ( ( mimetype->name() == "application/octet-stream" )
02277 && msgPart.isComplete() ) {
02278
02279
02280 mimetype = KMimeType::findByFileContent( name );
02281 }
02282
02283 KService::Ptr offer =
02284 KServiceTypeProfile::preferredService( mimetype->name(), "Application" );
02285
02286 QString open_text;
02287 QString filenameText = msgPart.fileName();
02288 if ( filenameText.isEmpty() )
02289 filenameText = msgPart.name();
02290 if ( offer ) {
02291 open_text = i18n("&Open with '%1'").arg( offer->name() );
02292 } else {
02293 open_text = i18n("&Open With...");
02294 }
02295 const QString text = i18n("Open attachment '%1'?\n"
02296 "Note that opening an attachment may compromise "
02297 "your system's security.")
02298 .arg( filenameText );
02299 const int choice = KMessageBox::questionYesNoCancel( this, text,
02300 i18n("Open Attachment?"), KStdGuiItem::saveAs(), open_text,
02301 QString::fromLatin1("askSave") + mimetype->name() );
02302
02303 if( choice == KMessageBox::Yes ) {
02304 mAtmUpdate = true;
02305 KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand( node,
02306 message(), mAtmCurrent, mAtmCurrentName, KMHandleAttachmentCommand::Save,
02307 offer, this );
02308 connect( command, SIGNAL( showAttachment( int, const QString& ) ),
02309 this, SLOT( slotAtmView( int, const QString& ) ) );
02310 command->start();
02311 }
02312 else if( choice == KMessageBox::No ) {
02313 KMHandleAttachmentCommand::AttachmentAction action = ( offer ?
02314 KMHandleAttachmentCommand::Open : KMHandleAttachmentCommand::OpenWith );
02315 mAtmUpdate = true;
02316 KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand( node,
02317 message(), mAtmCurrent, mAtmCurrentName, action, offer, this );
02318 connect( command, SIGNAL( showAttachment( int, const QString& ) ),
02319 this, SLOT( slotAtmView( int, const QString& ) ) );
02320 command->start();
02321 } else {
02322 kdDebug(5006) << "Canceled opening attachment" << endl;
02323 }
02324 }
02325
02326
02327 void KMReaderWin::slotScrollUp()
02328 {
02329 static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, -10);
02330 }
02331
02332
02333
02334 void KMReaderWin::slotScrollDown()
02335 {
02336 static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, 10);
02337 }
02338
02339 bool KMReaderWin::atBottom() const
02340 {
02341 const QScrollView *view = static_cast<const QScrollView *>(mViewer->widget());
02342 return view->contentsY() + view->visibleHeight() >= view->contentsHeight();
02343 }
02344
02345
02346 void KMReaderWin::slotJumpDown()
02347 {
02348 QScrollView *view = static_cast<QScrollView *>(mViewer->widget());
02349 int offs = (view->clipper()->height() < 30) ? view->clipper()->height() : 30;
02350 view->scrollBy( 0, view->clipper()->height() - offs );
02351 }
02352
02353
02354 void KMReaderWin::slotScrollPrior()
02355 {
02356 static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, -(int)(height()*0.8));
02357 }
02358
02359
02360
02361 void KMReaderWin::slotScrollNext()
02362 {
02363 static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, (int)(height()*0.8));
02364 }
02365
02366
02367 void KMReaderWin::slotDocumentChanged()
02368 {
02369
02370 }
02371
02372
02373
02374 void KMReaderWin::slotTextSelected(bool)
02375 {
02376 QString temp = mViewer->selectedText();
02377 kapp->clipboard()->setText(temp);
02378 }
02379
02380
02381 void KMReaderWin::selectAll()
02382 {
02383 mViewer->selectAll();
02384 }
02385
02386
02387 QString KMReaderWin::copyText()
02388 {
02389 QString temp = mViewer->selectedText();
02390 return temp;
02391 }
02392
02393
02394
02395 void KMReaderWin::slotDocumentDone()
02396 {
02397
02398 }
02399
02400
02401
02402 void KMReaderWin::setHtmlOverride(bool override)
02403 {
02404 mHtmlOverride = override;
02405 if (message())
02406 message()->setDecodeHTML(htmlMail());
02407 }
02408
02409
02410
02411 void KMReaderWin::setHtmlLoadExtOverride(bool override)
02412 {
02413 mHtmlLoadExtOverride = override;
02414
02415
02416 }
02417
02418
02419
02420 bool KMReaderWin::htmlMail()
02421 {
02422 return ((mHtmlMail && !mHtmlOverride) || (!mHtmlMail && mHtmlOverride));
02423 }
02424
02425
02426
02427 bool KMReaderWin::htmlLoadExternal()
02428 {
02429 return ((mHtmlLoadExternal && !mHtmlLoadExtOverride) ||
02430 (!mHtmlLoadExternal && mHtmlLoadExtOverride));
02431 }
02432
02433
02434
02435 void KMReaderWin::saveRelativePosition()
02436 {
02437 const QScrollView * scrollview = static_cast<QScrollView *>( mViewer->widget() );
02438 mSavedRelativePosition =
02439 static_cast<float>( scrollview->contentsY() ) / scrollview->contentsHeight();
02440 }
02441
02442
02443
02444 void KMReaderWin::update( bool force )
02445 {
02446 KMMessage* msg = message();
02447 if ( msg )
02448 setMsg( msg, force );
02449 }
02450
02451
02452
02453 KMMessage* KMReaderWin::message( KMFolder** aFolder ) const
02454 {
02455 KMFolder* tmpFolder;
02456 KMFolder*& folder = aFolder ? *aFolder : tmpFolder;
02457 folder = 0;
02458 if (mMessage)
02459 return mMessage;
02460 if (mLastSerNum) {
02461 KMMessage *message = 0;
02462 int index;
02463 KMMsgDict::instance()->getLocation( mLastSerNum, &folder, &index );
02464 if (folder )
02465 message = folder->getMsg( index );
02466 if (!message)
02467 kdWarning(5006) << "Attempt to reference invalid serial number " << mLastSerNum << "\n" << endl;
02468 return message;
02469 }
02470 return 0;
02471 }
02472
02473
02474
02475
02476 void KMReaderWin::slotUrlClicked()
02477 {
02478 KMMainWidget *mainWidget = dynamic_cast<KMMainWidget*>(mMainWindow);
02479 uint identity = 0;
02480 if ( message() && message()->parent() ) {
02481 identity = message()->parent()->identity();
02482 }
02483
02484 KMCommand *command = new KMUrlClickedCommand( mUrlClicked, identity, this,
02485 false, mainWidget );
02486 command->start();
02487 }
02488
02489
02490 void KMReaderWin::slotMailtoCompose()
02491 {
02492 KMCommand *command = new KMMailtoComposeCommand( mUrlClicked, message() );
02493 command->start();
02494 }
02495
02496
02497 void KMReaderWin::slotMailtoForward()
02498 {
02499 KMCommand *command = new KMMailtoForwardCommand( mMainWindow, mUrlClicked,
02500 message() );
02501 command->start();
02502 }
02503
02504
02505 void KMReaderWin::slotMailtoAddAddrBook()
02506 {
02507 KMCommand *command = new KMMailtoAddAddrBookCommand( mUrlClicked,
02508 mMainWindow);
02509 command->start();
02510 }
02511
02512
02513 void KMReaderWin::slotMailtoOpenAddrBook()
02514 {
02515 KMCommand *command = new KMMailtoOpenAddrBookCommand( mUrlClicked,
02516 mMainWindow );
02517 command->start();
02518 }
02519
02520
02521 void KMReaderWin::slotUrlCopy()
02522 {
02523
02524
02525 KMCommand *command =
02526 new KMUrlCopyCommand( mUrlClicked,
02527 dynamic_cast<KMMainWidget*>( mMainWindow ) );
02528 command->start();
02529 }
02530
02531
02532 void KMReaderWin::slotUrlOpen( const KURL &url )
02533 {
02534 if ( !url.isEmpty() )
02535 mUrlClicked = url;
02536 KMCommand *command = new KMUrlOpenCommand( mUrlClicked, this );
02537 command->start();
02538 }
02539
02540
02541 void KMReaderWin::slotAddBookmarks()
02542 {
02543 KMCommand *command = new KMAddBookmarksCommand( mUrlClicked, this );
02544 command->start();
02545 }
02546
02547
02548 void KMReaderWin::slotUrlSave()
02549 {
02550 KMCommand *command = new KMUrlSaveCommand( mUrlClicked, mMainWindow );
02551 command->start();
02552 }
02553
02554
02555 void KMReaderWin::slotMailtoReply()
02556 {
02557 KMCommand *command = new KMMailtoReplyCommand( mMainWindow, mUrlClicked,
02558 message(), copyText() );
02559 command->start();
02560 }
02561
02562
02563 partNode * KMReaderWin::partNodeFromUrl( const KURL & url ) {
02564 return mRootNode ? mRootNode->findId( msgPartFromUrl( url ) ) : 0 ;
02565 }
02566
02567 partNode * KMReaderWin::partNodeForId( int id ) {
02568 return mRootNode ? mRootNode->findId( id ) : 0 ;
02569 }
02570
02571
02572 KURL KMReaderWin::tempFileUrlFromPartNode( const partNode * node )
02573 {
02574 if (!node) return KURL();
02575 QStringList::const_iterator it = mTempFiles.begin();
02576 QStringList::const_iterator end = mTempFiles.end();
02577
02578 while ( it != end ) {
02579 QString path = *it;
02580 it++;
02581 uint right = path.findRev('/');
02582 uint left = path.findRev('.', right);
02583
02584 bool ok;
02585 int res = path.mid(left + 1, right - left - 1).toInt(&ok);
02586 if ( res == node->nodeId() )
02587 return KURL( path );
02588 }
02589 return KURL();
02590 }
02591
02592
02593 void KMReaderWin::slotSaveAttachments()
02594 {
02595 mAtmUpdate = true;
02596 KMSaveAttachmentsCommand *saveCommand = new KMSaveAttachmentsCommand( mMainWindow,
02597 message() );
02598 saveCommand->start();
02599 }
02600
02601
02602 void KMReaderWin::slotSaveMsg()
02603 {
02604 KMSaveMsgCommand *saveCommand = new KMSaveMsgCommand( mMainWindow, message() );
02605
02606 if (saveCommand->url().isEmpty())
02607 delete saveCommand;
02608 else
02609 saveCommand->start();
02610 }
02611
02612 void KMReaderWin::slotIMChat()
02613 {
02614 KMCommand *command = new KMIMChatCommand( mUrlClicked, message() );
02615 command->start();
02616 }
02617
02618
02619 bool KMReaderWin::eventFilter( QObject *, QEvent *e )
02620 {
02621 if ( e->type() == QEvent::MouseButtonPress ) {
02622 QMouseEvent* me = static_cast<QMouseEvent*>(e);
02623 if ( me->button() == LeftButton && ( me->state() & ShiftButton ) ) {
02624
02625 mAtmCurrent = msgPartFromUrl( mUrlClicked );
02626 if ( mAtmCurrent < 0 ) return false;
02627 mAtmCurrentName = mUrlClicked.path();
02628 slotHandleAttachment( KMHandleAttachmentCommand::Save );
02629 return true;
02630 }
02631 }
02632
02633 return false;
02634 }
02635
02636 void KMReaderWin::slotDeleteAttachment(partNode * node)
02637 {
02638 if ( KMessageBox::warningContinueCancel( this,
02639 i18n("Deleting an attachment might invalidate any digital signature on this message."),
02640 i18n("Delete Attachment"), KStdGuiItem::del(), "DeleteAttachmentSignatureWarning" )
02641 != KMessageBox::Continue ) {
02642 return;
02643 }
02644 KMDeleteAttachmentCommand* command = new KMDeleteAttachmentCommand( node, message(), this );
02645 command->start();
02646 }
02647
02648 void KMReaderWin::slotEditAttachment(partNode * node)
02649 {
02650 if ( KMessageBox::warningContinueCancel( this,
02651 i18n("Modifying an attachment might invalidate any digital signature on this message."),
02652 i18n("Edit Attachment"), KGuiItem( i18n("Edit"), "edit" ), "EditAttachmentSignatureWarning" )
02653 != KMessageBox::Continue ) {
02654 return;
02655 }
02656 KMEditAttachmentCommand* command = new KMEditAttachmentCommand( node, message(), this );
02657 command->start();
02658 }
02659
02660 KMail::CSSHelper* KMReaderWin::cssHelper()
02661 {
02662 return mCSSHelper;
02663 }
02664
02665 bool KMReaderWin::decryptMessage() const
02666 {
02667 if ( !GlobalSettings::self()->alwaysDecrypt() )
02668 return mDecrytMessageOverwrite;
02669 return true;
02670 }
02671
02672 void KMReaderWin::injectAttachments()
02673 {
02674
02675
02676 DOM::Document doc = mViewer->htmlDocument();
02677 DOM::Element injectionPoint = doc.getElementById( "attachmentInjectionPoint" );
02678 if ( injectionPoint.isNull() )
02679 return;
02680
02681 QString imgpath( locate("data","kmail/pics/") );
02682 QString visibility;
02683 QString urlHandle;
02684 QString imgSrc;
02685 if( !showAttachmentQuicklist() )
02686 {
02687 urlHandle.append( "kmail:showAttachmentQuicklist" );
02688 imgSrc.append( "attachmentQuicklistClosed.png" );
02689 } else {
02690 urlHandle.append( "kmail:hideAttachmentQuicklist" );
02691 imgSrc.append( "attachmentQuicklistOpened.png" );
02692 }
02693
02694 QString html = renderAttachments( mRootNode, QApplication::palette().active().background() );
02695 if ( html.isEmpty() )
02696 return;
02697
02698 QString link("");
02699 if ( headerStyle() == HeaderStyle::fancy() ) {
02700 link += "<div style=\"text-align: left;\"><a href=\""+urlHandle+"\"><img src=\""+imgpath+imgSrc+"\"/></a></div>";
02701 html.prepend( link );
02702 html.prepend( QString::fromLatin1("<div style=\"float:left;\">%1 </div>" ).arg(i18n("Attachments:")) );
02703 } else {
02704 link += "<div style=\"text-align: right;\"><a href=\""+urlHandle+"\"><img src=\""+imgpath+imgSrc+"\"/></a></div>";
02705 html.prepend( link );
02706 }
02707
02708 assert( injectionPoint.tagName() == "div" );
02709 static_cast<DOM::HTMLElement>( injectionPoint ).setInnerHTML( html );
02710 }
02711
02712 static QColor nextColor( const QColor & c )
02713 {
02714 int h, s, v;
02715 c.hsv( &h, &s, &v );
02716 return QColor( (h + 50) % 360, QMAX(s, 64), v, QColor::Hsv );
02717 }
02718
02719 QString KMReaderWin::renderAttachments(partNode * node, const QColor &bgColor )
02720 {
02721 if ( !node )
02722 return QString();
02723
02724 QString html;
02725 if ( node->firstChild() ) {
02726 QString subHtml = renderAttachments( node->firstChild(), nextColor( bgColor ) );
02727 if ( !subHtml.isEmpty() ) {
02728
02729 QString visibility;
02730 if ( !showAttachmentQuicklist() ) {
02731 visibility.append( "display:none;" );
02732 }
02733
02734 QString margin;
02735 if ( node != mRootNode || headerStyle() != HeaderStyle::enterprise() )
02736 margin = "padding:2px; margin:2px; ";
02737 QString align = "left";
02738 if ( headerStyle() == HeaderStyle::enterprise() )
02739 align = "right";
02740 if ( node->msgPart().typeStr() == "message" || node == mRootNode )
02741 html += QString::fromLatin1("<div style=\"background:%1; %2"
02742 "vertical-align:middle; float:%3; %4\">").arg( bgColor.name() ).arg( margin )
02743 .arg( align ).arg( visibility );
02744 html += subHtml;
02745 if ( node->msgPart().typeStr() == "message" || node == mRootNode )
02746 html += "</div>";
02747 }
02748 } else {
02749 QString label, icon;
02750 icon = node->msgPart().iconName( KIcon::Small );
02751 label = node->msgPart().contentDescription();
02752 if( label.isEmpty() )
02753 label = node->msgPart().name().stripWhiteSpace();
02754 if( label.isEmpty() )
02755 label = node->msgPart().fileName();
02756 bool typeBlacklisted = node->msgPart().typeStr() == "multipart";
02757 if ( !typeBlacklisted && node->msgPart().typeStr() == "application" ) {
02758 typeBlacklisted = node->msgPart().subtypeStr() == "pgp-encrypted"
02759 || node->msgPart().subtypeStr() == "pgp-signature"
02760 || node->msgPart().subtypeStr() == "pkcs7-mime"
02761 || node->msgPart().subtypeStr() == "pkcs7-signature";
02762 }
02763 typeBlacklisted = typeBlacklisted || node == mRootNode;
02764 if ( !label.isEmpty() && !icon.isEmpty() && !typeBlacklisted ) {
02765 html += "<div style=\"float:left;\">";
02766 html += QString::fromLatin1( "<span style=\"white-space:nowrap; border-width: 0px; border-left-width: 5px; border-color: %1; 2px; border-left-style: solid;\">" ).arg( bgColor.name() );
02767 html += QString::fromLatin1( "<a href=\"#att%1\">" ).arg( node->nodeId() );
02768 html += "<img style=\"vertical-align:middle;\" src=\"" + icon + "\"/> ";
02769 if ( headerStyle() == HeaderStyle::enterprise() ) {
02770 QFont bodyFont = mCSSHelper->bodyFont( isFixedFont() );
02771 QFontMetrics fm( bodyFont );
02772 html += KStringHandler::rPixelSqueeze( label, fm, 140 );
02773 } else
02774 html += label;
02775 html += "</a></span></div> ";
02776 }
02777 }
02778
02779 html += renderAttachments( node->nextSibling(), nextColor ( bgColor ) );
02780 return html;
02781 }
02782
02783 #include "kmreaderwin.moc"
02784
02785