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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kmail/kmreaderwin.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kmail/kmreaderwin.cpp')
-rw-r--r--kmail/kmreaderwin.cpp2767
1 files changed, 2767 insertions, 0 deletions
diff --git a/kmail/kmreaderwin.cpp b/kmail/kmreaderwin.cpp
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+// -*- mode: C++; c-file-style: "gnu" -*-
+// kmreaderwin.cpp
+// Author: Markus Wuebben <markus.wuebben@kde.org>
+
+// define this to copy all html that is written to the readerwindow to
+// filehtmlwriter.out in the current working directory
+//#define KMAIL_READER_HTML_DEBUG 1
+
+#include <config.h>
+
+#include "kmreaderwin.h"
+
+#include "globalsettings.h"
+#include "kmversion.h"
+#include "kmmainwidget.h"
+#include "kmreadermainwin.h"
+#include <libkdepim/kfileio.h>
+#include "kmfolderindex.h"
+#include "kmcommands.h"
+#include "kmmsgpartdlg.h"
+#include "mailsourceviewer.h"
+using KMail::MailSourceViewer;
+#include "partNode.h"
+#include "kmmsgdict.h"
+#include "messagesender.h"
+#include "kcursorsaver.h"
+#include "kmfolder.h"
+#include "vcardviewer.h"
+using KMail::VCardViewer;
+#include "objecttreeparser.h"
+using KMail::ObjectTreeParser;
+#include "partmetadata.h"
+using KMail::PartMetaData;
+#include "attachmentstrategy.h"
+using KMail::AttachmentStrategy;
+#include "headerstrategy.h"
+using KMail::HeaderStrategy;
+#include "headerstyle.h"
+using KMail::HeaderStyle;
+#include "khtmlparthtmlwriter.h"
+using KMail::HtmlWriter;
+using KMail::KHtmlPartHtmlWriter;
+#include "htmlstatusbar.h"
+using KMail::HtmlStatusBar;
+#include "folderjob.h"
+using KMail::FolderJob;
+#include "csshelper.h"
+using KMail::CSSHelper;
+#include "isubject.h"
+using KMail::ISubject;
+#include "urlhandlermanager.h"
+using KMail::URLHandlerManager;
+#include "interfaces/observable.h"
+#include "util.h"
+
+#include "broadcaststatus.h"
+
+#include <kmime_mdn.h>
+using namespace KMime;
+#ifdef KMAIL_READER_HTML_DEBUG
+#include "filehtmlwriter.h"
+using KMail::FileHtmlWriter;
+#include "teehtmlwriter.h"
+using KMail::TeeHtmlWriter;
+#endif
+
+#include <kasciistringtools.h>
+#include <kstringhandler.h>
+
+#include <mimelib/mimepp.h>
+#include <mimelib/body.h>
+#include <mimelib/utility.h>
+
+#include <kleo/specialjob.h>
+#include <kleo/cryptobackend.h>
+#include <kleo/cryptobackendfactory.h>
+
+// KABC includes
+#include <kabc/addressee.h>
+#include <kabc/vcardconverter.h>
+
+// khtml headers
+#include <khtml_part.h>
+#include <khtmlview.h> // So that we can get rid of the frames
+#include <dom/html_element.h>
+#include <dom/html_block.h>
+#include <dom/html_document.h>
+#include <dom/dom_string.h>
+
+
+#include <kapplication.h>
+// for the click on attachment stuff (dnaber):
+#include <kuserprofile.h>
+#include <kcharsets.h>
+#include <kpopupmenu.h>
+#include <kstandarddirs.h> // Sven's : for access and getpid
+#include <kcursor.h>
+#include <kdebug.h>
+#include <kfiledialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kglobalsettings.h>
+#include <krun.h>
+#include <ktempfile.h>
+#include <kprocess.h>
+#include <kdialog.h>
+#include <kaction.h>
+#include <kiconloader.h>
+#include <kmdcodec.h>
+#include <kasciistricmp.h>
+#include <kurldrag.h>
+
+#include <qclipboard.h>
+#include <qhbox.h>
+#include <qtextcodec.h>
+#include <qpaintdevicemetrics.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qsplitter.h>
+#include <qstyle.h>
+
+// X headers...
+#undef Never
+#undef Always
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+class NewByteArray : public QByteArray
+{
+public:
+ NewByteArray &appendNULL();
+ NewByteArray &operator+=( const char * );
+ NewByteArray &operator+=( const QByteArray & );
+ NewByteArray &operator+=( const QCString & );
+ QByteArray& qByteArray();
+};
+
+NewByteArray& NewByteArray::appendNULL()
+{
+ QByteArray::detach();
+ uint len1 = size();
+ if ( !QByteArray::resize( len1 + 1 ) )
+ return *this;
+ *(data() + len1) = '\0';
+ return *this;
+}
+NewByteArray& NewByteArray::operator+=( const char * newData )
+{
+ if ( !newData )
+ return *this;
+ QByteArray::detach();
+ uint len1 = size();
+ uint len2 = qstrlen( newData );
+ if ( !QByteArray::resize( len1 + len2 ) )
+ return *this;
+ memcpy( data() + len1, newData, len2 );
+ return *this;
+}
+NewByteArray& NewByteArray::operator+=( const QByteArray & newData )
+{
+ if ( newData.isNull() )
+ return *this;
+ QByteArray::detach();
+ uint len1 = size();
+ uint len2 = newData.size();
+ if ( !QByteArray::resize( len1 + len2 ) )
+ return *this;
+ memcpy( data() + len1, newData.data(), len2 );
+ return *this;
+}
+NewByteArray& NewByteArray::operator+=( const QCString & newData )
+{
+ if ( newData.isEmpty() )
+ return *this;
+ QByteArray::detach();
+ uint len1 = size();
+ uint len2 = newData.length(); // forget about the trailing 0x00 !
+ if ( !QByteArray::resize( len1 + len2 ) )
+ return *this;
+ memcpy( data() + len1, newData.data(), len2 );
+ return *this;
+}
+QByteArray& NewByteArray::qByteArray()
+{
+ return *((QByteArray*)this);
+}
+
+// This function returns the complete data that were in this
+// message parts - *after* all encryption has been removed that
+// could be removed.
+// - This is used to store the message in decrypted form.
+void KMReaderWin::objectTreeToDecryptedMsg( partNode* node,
+ NewByteArray& resultingData,
+ KMMessage& theMessage,
+ bool weAreReplacingTheRootNode,
+ int recCount )
+{
+ kdDebug(5006) << QString("-------------------------------------------------" ) << endl;
+ kdDebug(5006) << QString("KMReaderWin::objectTreeToDecryptedMsg( %1 ) START").arg( recCount ) << endl;
+ if( node ) {
+ partNode* curNode = node;
+ partNode* dataNode = curNode;
+ partNode * child = node->firstChild();
+ bool bIsMultipart = false;
+
+ switch( curNode->type() ){
+ case DwMime::kTypeText: {
+kdDebug(5006) << "* text *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeHtml:
+kdDebug(5006) << "html" << endl;
+ break;
+ case DwMime::kSubtypeXVCard:
+kdDebug(5006) << "v-card" << endl;
+ break;
+ case DwMime::kSubtypeRichtext:
+kdDebug(5006) << "rich text" << endl;
+ break;
+ case DwMime::kSubtypeEnriched:
+kdDebug(5006) << "enriched " << endl;
+ break;
+ case DwMime::kSubtypePlain:
+kdDebug(5006) << "plain " << endl;
+ break;
+ default:
+kdDebug(5006) << "default " << endl;
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeMultipart: {
+kdDebug(5006) << "* multipart *" << endl;
+ bIsMultipart = true;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeMixed:
+kdDebug(5006) << "mixed" << endl;
+ break;
+ case DwMime::kSubtypeAlternative:
+kdDebug(5006) << "alternative" << endl;
+ break;
+ case DwMime::kSubtypeDigest:
+kdDebug(5006) << "digest" << endl;
+ break;
+ case DwMime::kSubtypeParallel:
+kdDebug(5006) << "parallel" << endl;
+ break;
+ case DwMime::kSubtypeSigned:
+kdDebug(5006) << "signed" << endl;
+ break;
+ case DwMime::kSubtypeEncrypted: {
+kdDebug(5006) << "encrypted" << endl;
+ if ( child ) {
+ /*
+ ATTENTION: This code is to be replaced by the new 'auto-detect' feature. --------------------------------------
+ */
+ partNode* data =
+ child->findType( DwMime::kTypeApplication, DwMime::kSubtypeOctetStream, false, true );
+ if ( !data )
+ data = child->findType( DwMime::kTypeApplication, DwMime::kSubtypePkcs7Mime, false, true );
+ if ( data && data->firstChild() )
+ dataNode = data;
+ }
+ }
+ break;
+ default :
+kdDebug(5006) << "( unknown subtype )" << endl;
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeMessage: {
+kdDebug(5006) << "* message *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeRfc822: {
+kdDebug(5006) << "RfC 822" << endl;
+ if ( child )
+ dataNode = child;
+ }
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeApplication: {
+kdDebug(5006) << "* application *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypePostscript:
+kdDebug(5006) << "postscript" << endl;
+ break;
+ case DwMime::kSubtypeOctetStream: {
+kdDebug(5006) << "octet stream" << endl;
+ if ( child )
+ dataNode = child;
+ }
+ break;
+ case DwMime::kSubtypePgpEncrypted:
+kdDebug(5006) << "pgp encrypted" << endl;
+ break;
+ case DwMime::kSubtypePgpSignature:
+kdDebug(5006) << "pgp signed" << endl;
+ break;
+ case DwMime::kSubtypePkcs7Mime: {
+kdDebug(5006) << "pkcs7 mime" << endl;
+ // note: subtype Pkcs7Mime can also be signed
+ // and we do NOT want to remove the signature!
+ if ( child && curNode->encryptionState() != KMMsgNotEncrypted )
+ dataNode = child;
+ }
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeImage: {
+kdDebug(5006) << "* image *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeJpeg:
+kdDebug(5006) << "JPEG" << endl;
+ break;
+ case DwMime::kSubtypeGif:
+kdDebug(5006) << "GIF" << endl;
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeAudio: {
+kdDebug(5006) << "* audio *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeBasic:
+kdDebug(5006) << "basic" << endl;
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeVideo: {
+kdDebug(5006) << "* video *" << endl;
+ switch( curNode->subType() ){
+ case DwMime::kSubtypeMpeg:
+kdDebug(5006) << "mpeg" << endl;
+ break;
+ }
+ }
+ break;
+ case DwMime::kTypeModel:
+kdDebug(5006) << "* model *" << endl;
+ break;
+ }
+
+
+ DwHeaders& rootHeaders( theMessage.headers() );
+ DwBodyPart * part = dataNode->dwPart() ? dataNode->dwPart() : 0;
+ DwHeaders * headers(
+ (part && part->hasHeaders())
+ ? &part->Headers()
+ : ( (weAreReplacingTheRootNode || !dataNode->parentNode())
+ ? &rootHeaders
+ : 0 ) );
+ if( dataNode == curNode ) {
+kdDebug(5006) << "dataNode == curNode: Save curNode without replacing it." << endl;
+
+ // A) Store the headers of this part IF curNode is not the root node
+ // AND we are not replacing a node that already *has* replaced
+ // the root node in previous recursion steps of this function...
+ if( headers ) {
+ if( dataNode->parentNode() && !weAreReplacingTheRootNode ) {
+kdDebug(5006) << "dataNode is NOT replacing the root node: Store the headers." << endl;
+ resultingData += headers->AsString().c_str();
+ } else if( weAreReplacingTheRootNode && part && part->hasHeaders() ){
+kdDebug(5006) << "dataNode replace the root node: Do NOT store the headers but change" << endl;
+kdDebug(5006) << " the Message's headers accordingly." << endl;
+kdDebug(5006) << " old Content-Type = " << rootHeaders.ContentType().AsString().c_str() << endl;
+kdDebug(5006) << " new Content-Type = " << headers->ContentType( ).AsString().c_str() << endl;
+ rootHeaders.ContentType() = headers->ContentType();
+ theMessage.setContentTransferEncodingStr(
+ headers->HasContentTransferEncoding()
+ ? headers->ContentTransferEncoding().AsString().c_str()
+ : "" );
+ rootHeaders.ContentDescription() = headers->ContentDescription();
+ rootHeaders.ContentDisposition() = headers->ContentDisposition();
+ theMessage.setNeedsAssembly();
+ }
+ }
+
+ // B) Store the body of this part.
+ if( headers && bIsMultipart && dataNode->firstChild() ) {
+kdDebug(5006) << "is valid Multipart, processing children:" << endl;
+ QCString boundary = headers->ContentType().Boundary().c_str();
+ curNode = dataNode->firstChild();
+ // store children of multipart
+ while( curNode ) {
+kdDebug(5006) << "--boundary" << endl;
+ if( resultingData.size() &&
+ ( '\n' != resultingData.at( resultingData.size()-1 ) ) )
+ resultingData += QCString( "\n" );
+ resultingData += QCString( "\n" );
+ resultingData += "--";
+ resultingData += boundary;
+ resultingData += "\n";
+ // note: We are processing a harmless multipart that is *not*
+ // to be replaced by one of it's children, therefor
+ // we set their doStoreHeaders to true.
+ objectTreeToDecryptedMsg( curNode,
+ resultingData,
+ theMessage,
+ false,
+ recCount + 1 );
+ curNode = curNode->nextSibling();
+ }
+kdDebug(5006) << "--boundary--" << endl;
+ resultingData += "\n--";
+ resultingData += boundary;
+ resultingData += "--\n\n";
+kdDebug(5006) << "Multipart processing children - DONE" << endl;
+ } else if( part ){
+ // store simple part
+kdDebug(5006) << "is Simple part or invalid Multipart, storing body data .. DONE" << endl;
+ resultingData += part->Body().AsString().c_str();
+ }
+ } else {
+kdDebug(5006) << "dataNode != curNode: Replace curNode by dataNode." << endl;
+ bool rootNodeReplaceFlag = weAreReplacingTheRootNode || !curNode->parentNode();
+ if( rootNodeReplaceFlag ) {
+kdDebug(5006) << " Root node will be replaced." << endl;
+ } else {
+kdDebug(5006) << " Root node will NOT be replaced." << endl;
+ }
+ // store special data to replace the current part
+ // (e.g. decrypted data or embedded RfC 822 data)
+ objectTreeToDecryptedMsg( dataNode,
+ resultingData,
+ theMessage,
+ rootNodeReplaceFlag,
+ recCount + 1 );
+ }
+ }
+ kdDebug(5006) << QString("\nKMReaderWin::objectTreeToDecryptedMsg( %1 ) END").arg( recCount ) << endl;
+}
+
+
+/*
+ ===========================================================================
+
+
+ E N D O F T E M P O R A R Y M I M E C O D E
+
+
+ ===========================================================================
+*/
+
+
+
+
+
+
+
+
+
+
+
+void KMReaderWin::createWidgets() {
+ QVBoxLayout * vlay = new QVBoxLayout( this );
+ mSplitter = new QSplitter( Qt::Vertical, this, "mSplitter" );
+ vlay->addWidget( mSplitter );
+ mMimePartTree = new KMMimePartTree( this, mSplitter, "mMimePartTree" );
+ mBox = new QHBox( mSplitter, "mBox" );
+ setStyleDependantFrameWidth();
+ mBox->setFrameStyle( mMimePartTree->frameStyle() );
+ mColorBar = new HtmlStatusBar( mBox, "mColorBar" );
+ mViewer = new KHTMLPart( mBox, "mViewer" );
+ mSplitter->setOpaqueResize( KGlobalSettings::opaqueResize() );
+ mSplitter->setResizeMode( mMimePartTree, QSplitter::KeepSize );
+}
+
+const int KMReaderWin::delay = 150;
+
+//-----------------------------------------------------------------------------
+KMReaderWin::KMReaderWin(QWidget *aParent,
+ QWidget *mainWindow,
+ KActionCollection* actionCollection,
+ const char *aName,
+ int aFlags )
+ : QWidget(aParent, aName, aFlags | Qt::WDestructiveClose),
+ mAttachmentStrategy( 0 ),
+ mHeaderStrategy( 0 ),
+ mHeaderStyle( 0 ),
+ mUpdateReaderWinTimer( 0, "mUpdateReaderWinTimer" ),
+ mResizeTimer( 0, "mResizeTimer" ),
+ mDelayedMarkTimer( 0, "mDelayedMarkTimer" ),
+ mOldGlobalOverrideEncoding( "---" ), // init with dummy value
+ mCSSHelper( 0 ),
+ mRootNode( 0 ),
+ mMainWindow( mainWindow ),
+ mActionCollection( actionCollection ),
+ mMailToComposeAction( 0 ),
+ mMailToReplyAction( 0 ),
+ mMailToForwardAction( 0 ),
+ mAddAddrBookAction( 0 ),
+ mOpenAddrBookAction( 0 ),
+ mCopyAction( 0 ),
+ mCopyURLAction( 0 ),
+ mUrlOpenAction( 0 ),
+ mUrlSaveAsAction( 0 ),
+ mAddBookmarksAction( 0 ),
+ mStartIMChatAction( 0 ),
+ mSelectAllAction( 0 ),
+ mSelectEncodingAction( 0 ),
+ mToggleFixFontAction( 0 ),
+ mHtmlWriter( 0 ),
+ mSavedRelativePosition( 0 ),
+ mDecrytMessageOverwrite( false ),
+ mShowSignatureDetails( false ),
+ mShowAttachmentQuicklist( true )
+{
+ mSplitterSizes << 180 << 100;
+ mMimeTreeMode = 1;
+ mMimeTreeAtBottom = true;
+ mAutoDelete = false;
+ mLastSerNum = 0;
+ mWaitingForSerNum = 0;
+ mMessage = 0;
+ mLastStatus = KMMsgStatusUnknown;
+ mMsgDisplay = true;
+ mPrinting = false;
+ mShowColorbar = false;
+ mAtmUpdate = false;
+
+ createWidgets();
+ createActions( actionCollection );
+ initHtmlWidget();
+ readConfig();
+
+ mHtmlOverride = false;
+ mHtmlLoadExtOverride = false;
+
+ mLevelQuote = GlobalSettings::self()->collapseQuoteLevelSpin() - 1;
+
+ connect( &mUpdateReaderWinTimer, SIGNAL(timeout()),
+ this, SLOT(updateReaderWin()) );
+ connect( &mResizeTimer, SIGNAL(timeout()),
+ this, SLOT(slotDelayedResize()) );
+ connect( &mDelayedMarkTimer, SIGNAL(timeout()),
+ this, SLOT(slotTouchMessage()) );
+
+}
+
+void KMReaderWin::createActions( KActionCollection * ac ) {
+ if ( !ac )
+ return;
+
+ KRadioAction *raction = 0;
+
+ // header style
+ KActionMenu *headerMenu =
+ new KActionMenu( i18n("View->", "&Headers"), ac, "view_headers" );
+ headerMenu->setToolTip( i18n("Choose display style of message headers") );
+
+ connect( headerMenu, SIGNAL(activated()),
+ this, SLOT(slotCycleHeaderStyles()) );
+
+ raction = new KRadioAction( i18n("View->headers->", "&Enterprise Headers"), 0,
+ this, SLOT(slotEnterpriseHeaders()),
+ ac, "view_headers_enterprise" );
+ raction->setToolTip( i18n("Show the list of headers in Enterprise style") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert(raction);
+
+ raction = new KRadioAction( i18n("View->headers->", "&Fancy Headers"), 0,
+ this, SLOT(slotFancyHeaders()),
+ ac, "view_headers_fancy" );
+ raction->setToolTip( i18n("Show the list of headers in a fancy format") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->headers->", "&Brief Headers"), 0,
+ this, SLOT(slotBriefHeaders()),
+ ac, "view_headers_brief" );
+ raction->setToolTip( i18n("Show brief list of message headers") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->headers->", "&Standard Headers"), 0,
+ this, SLOT(slotStandardHeaders()),
+ ac, "view_headers_standard" );
+ raction->setToolTip( i18n("Show standard list of message headers") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->headers->", "&Long Headers"), 0,
+ this, SLOT(slotLongHeaders()),
+ ac, "view_headers_long" );
+ raction->setToolTip( i18n("Show long list of message headers") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->headers->", "&All Headers"), 0,
+ this, SLOT(slotAllHeaders()),
+ ac, "view_headers_all" );
+ raction->setToolTip( i18n("Show all message headers") );
+ raction->setExclusiveGroup( "view_headers_group" );
+ headerMenu->insert( raction );
+
+ // attachment style
+ KActionMenu *attachmentMenu =
+ new KActionMenu( i18n("View->", "&Attachments"), ac, "view_attachments" );
+ attachmentMenu->setToolTip( i18n("Choose display style of attachments") );
+ connect( attachmentMenu, SIGNAL(activated()),
+ this, SLOT(slotCycleAttachmentStrategy()) );
+
+ raction = new KRadioAction( i18n("View->attachments->", "&As Icons"), 0,
+ this, SLOT(slotIconicAttachments()),
+ ac, "view_attachments_as_icons" );
+ raction->setToolTip( i18n("Show all attachments as icons. Click to see them.") );
+ raction->setExclusiveGroup( "view_attachments_group" );
+ attachmentMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->attachments->", "&Smart"), 0,
+ this, SLOT(slotSmartAttachments()),
+ ac, "view_attachments_smart" );
+ raction->setToolTip( i18n("Show attachments as suggested by sender.") );
+ raction->setExclusiveGroup( "view_attachments_group" );
+ attachmentMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->attachments->", "&Inline"), 0,
+ this, SLOT(slotInlineAttachments()),
+ ac, "view_attachments_inline" );
+ raction->setToolTip( i18n("Show all attachments inline (if possible)") );
+ raction->setExclusiveGroup( "view_attachments_group" );
+ attachmentMenu->insert( raction );
+
+ raction = new KRadioAction( i18n("View->attachments->", "&Hide"), 0,
+ this, SLOT(slotHideAttachments()),
+ ac, "view_attachments_hide" );
+ raction->setToolTip( i18n("Do not show attachments in the message viewer") );
+ raction->setExclusiveGroup( "view_attachments_group" );
+ attachmentMenu->insert( raction );
+
+ // Set Encoding submenu
+ mSelectEncodingAction = new KSelectAction( i18n( "&Set Encoding" ), "charset", 0,
+ this, SLOT( slotSetEncoding() ),
+ ac, "encoding" );
+ QStringList encodings = KMMsgBase::supportedEncodings( false );
+ encodings.prepend( i18n( "Auto" ) );
+ mSelectEncodingAction->setItems( encodings );
+ mSelectEncodingAction->setCurrentItem( 0 );
+
+ mMailToComposeAction = new KAction( i18n("New Message To..."), "mail_new",
+ 0, this, SLOT(slotMailtoCompose()), ac,
+ "mailto_compose" );
+ mMailToReplyAction = new KAction( i18n("Reply To..."), "mail_reply",
+ 0, this, SLOT(slotMailtoReply()), ac,
+ "mailto_reply" );
+ mMailToForwardAction = new KAction( i18n("Forward To..."), "mail_forward",
+ 0, this, SLOT(slotMailtoForward()), ac,
+ "mailto_forward" );
+ mAddAddrBookAction = new KAction( i18n("Add to Address Book"),
+ 0, this, SLOT(slotMailtoAddAddrBook()),
+ ac, "add_addr_book" );
+ mOpenAddrBookAction = new KAction( i18n("Open in Address Book"),
+ 0, this, SLOT(slotMailtoOpenAddrBook()),
+ ac, "openin_addr_book" );
+ mCopyAction = KStdAction::copy( this, SLOT(slotCopySelectedText()), ac, "kmail_copy");
+ mSelectAllAction = new KAction( i18n("Select All Text"), CTRL+SHIFT+Key_A, this,
+ SLOT(selectAll()), ac, "mark_all_text" );
+ mCopyURLAction = new KAction( i18n("Copy Link Address"), 0, this,
+ SLOT(slotUrlCopy()), ac, "copy_url" );
+ mUrlOpenAction = new KAction( i18n("Open URL"), 0, this,
+ SLOT(slotUrlOpen()), ac, "open_url" );
+ mAddBookmarksAction = new KAction( i18n("Bookmark This Link"),
+ "bookmark_add",
+ 0, this, SLOT(slotAddBookmarks()),
+ ac, "add_bookmarks" );
+ mUrlSaveAsAction = new KAction( i18n("Save Link As..."), 0, this,
+ SLOT(slotUrlSave()), ac, "saveas_url" );
+
+ mToggleFixFontAction = new KToggleAction( i18n("Use Fi&xed Font"),
+ Key_X, this, SLOT(slotToggleFixedFont()),
+ ac, "toggle_fixedfont" );
+
+ mStartIMChatAction = new KAction( i18n("Chat &With..."), 0, this,
+ SLOT(slotIMChat()), ac, "start_im_chat" );
+}
+
+// little helper function
+KRadioAction *KMReaderWin::actionForHeaderStyle( const HeaderStyle * style, const HeaderStrategy * strategy ) {
+ if ( !mActionCollection )
+ return 0;
+ const char * actionName = 0;
+ if ( style == HeaderStyle::enterprise() )
+ actionName = "view_headers_enterprise";
+ if ( style == HeaderStyle::fancy() )
+ actionName = "view_headers_fancy";
+ else if ( style == HeaderStyle::brief() )
+ actionName = "view_headers_brief";
+ else if ( style == HeaderStyle::plain() ) {
+ if ( strategy == HeaderStrategy::standard() )
+ actionName = "view_headers_standard";
+ else if ( strategy == HeaderStrategy::rich() )
+ actionName = "view_headers_long";
+ else if ( strategy == HeaderStrategy::all() )
+ actionName = "view_headers_all";
+ }
+ if ( actionName )
+ return static_cast<KRadioAction*>(mActionCollection->action(actionName));
+ else
+ return 0;
+}
+
+KRadioAction *KMReaderWin::actionForAttachmentStrategy( const AttachmentStrategy * as ) {
+ if ( !mActionCollection )
+ return 0;
+ const char * actionName = 0;
+ if ( as == AttachmentStrategy::iconic() )
+ actionName = "view_attachments_as_icons";
+ else if ( as == AttachmentStrategy::smart() )
+ actionName = "view_attachments_smart";
+ else if ( as == AttachmentStrategy::inlined() )
+ actionName = "view_attachments_inline";
+ else if ( as == AttachmentStrategy::hidden() )
+ actionName = "view_attachments_hide";
+
+ if ( actionName )
+ return static_cast<KRadioAction*>(mActionCollection->action(actionName));
+ else
+ return 0;
+}
+
+void KMReaderWin::slotEnterpriseHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::enterprise(),
+ HeaderStrategy::rich() );
+}
+
+void KMReaderWin::slotFancyHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::fancy(),
+ HeaderStrategy::rich() );
+}
+
+void KMReaderWin::slotBriefHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::brief(),
+ HeaderStrategy::brief() );
+}
+
+void KMReaderWin::slotStandardHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::plain(),
+ HeaderStrategy::standard());
+}
+
+void KMReaderWin::slotLongHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::plain(),
+ HeaderStrategy::rich() );
+}
+
+void KMReaderWin::slotAllHeaders() {
+ setHeaderStyleAndStrategy( HeaderStyle::plain(),
+ HeaderStrategy::all() );
+}
+
+void KMReaderWin::slotLevelQuote( int l )
+{
+ kdDebug( 5006 ) << "Old Level: " << mLevelQuote << " New Level: " << l << endl;
+
+ mLevelQuote = l;
+ saveRelativePosition();
+ update(true);
+}
+
+void KMReaderWin::slotCycleHeaderStyles() {
+ const HeaderStrategy * strategy = headerStrategy();
+ const HeaderStyle * style = headerStyle();
+
+ const char * actionName = 0;
+ if ( style == HeaderStyle::enterprise() ) {
+ slotFancyHeaders();
+ actionName = "view_headers_fancy";
+ }
+ if ( style == HeaderStyle::fancy() ) {
+ slotBriefHeaders();
+ actionName = "view_headers_brief";
+ } else if ( style == HeaderStyle::brief() ) {
+ slotStandardHeaders();
+ actionName = "view_headers_standard";
+ } else if ( style == HeaderStyle::plain() ) {
+ if ( strategy == HeaderStrategy::standard() ) {
+ slotLongHeaders();
+ actionName = "view_headers_long";
+ } else if ( strategy == HeaderStrategy::rich() ) {
+ slotAllHeaders();
+ actionName = "view_headers_all";
+ } else if ( strategy == HeaderStrategy::all() ) {
+ slotEnterpriseHeaders();
+ actionName = "view_headers_enterprise";
+ }
+ }
+
+ if ( actionName )
+ static_cast<KRadioAction*>( mActionCollection->action( actionName ) )->setChecked( true );
+}
+
+
+void KMReaderWin::slotIconicAttachments() {
+ setAttachmentStrategy( AttachmentStrategy::iconic() );
+}
+
+void KMReaderWin::slotSmartAttachments() {
+ setAttachmentStrategy( AttachmentStrategy::smart() );
+}
+
+void KMReaderWin::slotInlineAttachments() {
+ setAttachmentStrategy( AttachmentStrategy::inlined() );
+}
+
+void KMReaderWin::slotHideAttachments() {
+ setAttachmentStrategy( AttachmentStrategy::hidden() );
+}
+
+void KMReaderWin::slotCycleAttachmentStrategy() {
+ setAttachmentStrategy( attachmentStrategy()->next() );
+ KRadioAction * action = actionForAttachmentStrategy( attachmentStrategy() );
+ assert( action );
+ action->setChecked( true );
+}
+
+
+//-----------------------------------------------------------------------------
+KMReaderWin::~KMReaderWin()
+{
+ delete mHtmlWriter; mHtmlWriter = 0;
+ delete mCSSHelper;
+ if (mAutoDelete) delete message();
+ delete mRootNode; mRootNode = 0;
+ removeTempFiles();
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMessageArrived( KMMessage *msg )
+{
+ if (msg && ((KMMsgBase*)msg)->isMessage()) {
+ if ( msg->getMsgSerNum() == mWaitingForSerNum ) {
+ setMsg( msg, true );
+ } else {
+ kdDebug( 5006 ) << "KMReaderWin::slotMessageArrived - ignoring update" << endl;
+ }
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::update( KMail::Interface::Observable * observable )
+{
+ if ( !mAtmUpdate ) {
+ // reparse the msg
+ kdDebug(5006) << "KMReaderWin::update - message" << endl;
+ updateReaderWin();
+ return;
+ }
+
+ if ( !mRootNode )
+ return;
+
+ KMMessage* msg = static_cast<KMMessage*>( observable );
+ assert( msg != 0 );
+
+ // find our partNode and update it
+ if ( !msg->lastUpdatedPart() ) {
+ kdDebug(5006) << "KMReaderWin::update - no updated part" << endl;
+ return;
+ }
+ partNode* node = mRootNode->findNodeForDwPart( msg->lastUpdatedPart() );
+ if ( !node ) {
+ kdDebug(5006) << "KMReaderWin::update - can't find node for part" << endl;
+ return;
+ }
+ node->setDwPart( msg->lastUpdatedPart() );
+
+ // update the tmp file
+ // we have to set it writeable temporarily
+ ::chmod( QFile::encodeName( mAtmCurrentName ), S_IRWXU );
+ QByteArray data = node->msgPart().bodyDecodedBinary();
+ size_t size = data.size();
+ if ( node->msgPart().type() == DwMime::kTypeText && size) {
+ size = KMail::Util::crlf2lf( data.data(), size );
+ }
+ KPIM::kBytesToFile( data.data(), size, mAtmCurrentName, false, false, false );
+ ::chmod( QFile::encodeName( mAtmCurrentName ), S_IRUSR );
+
+ mAtmUpdate = false;
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::removeTempFiles()
+{
+ for (QStringList::Iterator it = mTempFiles.begin(); it != mTempFiles.end();
+ it++)
+ {
+ QFile::remove(*it);
+ }
+ mTempFiles.clear();
+ for (QStringList::Iterator it = mTempDirs.begin(); it != mTempDirs.end();
+ it++)
+ {
+ QDir(*it).rmdir(*it);
+ }
+ mTempDirs.clear();
+}
+
+
+//-----------------------------------------------------------------------------
+bool KMReaderWin::event(QEvent *e)
+{
+ if (e->type() == QEvent::ApplicationPaletteChange)
+ {
+ delete mCSSHelper;
+ mCSSHelper = new KMail::CSSHelper( QPaintDeviceMetrics( mViewer->view() ) );
+ if (message())
+ message()->readConfig();
+ update( true ); // Force update
+ return true;
+ }
+ return QWidget::event(e);
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::readConfig(void)
+{
+ const KConfigGroup mdnGroup( KMKernel::config(), "MDN" );
+ /*should be: const*/ KConfigGroup reader( KMKernel::config(), "Reader" );
+
+ delete mCSSHelper;
+ mCSSHelper = new KMail::CSSHelper( QPaintDeviceMetrics( mViewer->view() ) );
+
+ mNoMDNsWhenEncrypted = mdnGroup.readBoolEntry( "not-send-when-encrypted", true );
+
+ mUseFixedFont = reader.readBoolEntry( "useFixedFont", false );
+ if ( mToggleFixFontAction )
+ mToggleFixFontAction->setChecked( mUseFixedFont );
+
+ mHtmlMail = reader.readBoolEntry( "htmlMail", false );
+ mHtmlLoadExternal = reader.readBoolEntry( "htmlLoadExternal", false );
+
+ setHeaderStyleAndStrategy( HeaderStyle::create( reader.readEntry( "header-style", "fancy" ) ),
+ HeaderStrategy::create( reader.readEntry( "header-set-displayed", "rich" ) ) );
+ KRadioAction *raction = actionForHeaderStyle( headerStyle(), headerStrategy() );
+ if ( raction )
+ raction->setChecked( true );
+
+ setAttachmentStrategy( AttachmentStrategy::create( reader.readEntry( "attachment-strategy", "smart" ) ) );
+ raction = actionForAttachmentStrategy( attachmentStrategy() );
+ if ( raction )
+ raction->setChecked( true );
+
+ // if the user uses OpenPGP then the color bar defaults to enabled
+ // else it defaults to disabled
+ mShowColorbar = reader.readBoolEntry( "showColorbar", Kpgp::Module::getKpgp()->usePGP() );
+ // if the value defaults to enabled and KMail (with color bar) is used for
+ // the first time the config dialog doesn't know this if we don't save the
+ // value now
+ reader.writeEntry( "showColorbar", mShowColorbar );
+
+ mMimeTreeAtBottom = reader.readEntry( "MimeTreeLocation", "bottom" ) != "top";
+ const QString s = reader.readEntry( "MimeTreeMode", "smart" );
+ if ( s == "never" )
+ mMimeTreeMode = 0;
+ else if ( s == "always" )
+ mMimeTreeMode = 2;
+ else
+ mMimeTreeMode = 1;
+
+ const int mimeH = reader.readNumEntry( "MimePaneHeight", 100 );
+ const int messageH = reader.readNumEntry( "MessagePaneHeight", 180 );
+ mSplitterSizes.clear();
+ if ( mMimeTreeAtBottom )
+ mSplitterSizes << messageH << mimeH;
+ else
+ mSplitterSizes << mimeH << messageH;
+
+ adjustLayout();
+
+ readGlobalOverrideCodec();
+
+ if (message())
+ update();
+ KMMessage::readConfig();
+}
+
+
+void KMReaderWin::adjustLayout() {
+ if ( mMimeTreeAtBottom )
+ mSplitter->moveToLast( mMimePartTree );
+ else
+ mSplitter->moveToFirst( mMimePartTree );
+ mSplitter->setSizes( mSplitterSizes );
+
+ if ( mMimeTreeMode == 2 && mMsgDisplay )
+ mMimePartTree->show();
+ else
+ mMimePartTree->hide();
+
+ if ( mShowColorbar && mMsgDisplay )
+ mColorBar->show();
+ else
+ mColorBar->hide();
+}
+
+
+void KMReaderWin::saveSplitterSizes( KConfigBase & c ) const {
+ if ( !mSplitter || !mMimePartTree )
+ return;
+ if ( mMimePartTree->isHidden() )
+ return; // don't rely on QSplitter maintaining sizes for hidden widgets.
+
+ c.writeEntry( "MimePaneHeight", mSplitter->sizes()[ mMimeTreeAtBottom ? 1 : 0 ] );
+ c.writeEntry( "MessagePaneHeight", mSplitter->sizes()[ mMimeTreeAtBottom ? 0 : 1 ] );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::writeConfig( bool sync ) const {
+ KConfigGroup reader( KMKernel::config(), "Reader" );
+
+ reader.writeEntry( "useFixedFont", mUseFixedFont );
+ if ( headerStyle() )
+ reader.writeEntry( "header-style", headerStyle()->name() );
+ if ( headerStrategy() )
+ reader.writeEntry( "header-set-displayed", headerStrategy()->name() );
+ if ( attachmentStrategy() )
+ reader.writeEntry( "attachment-strategy", attachmentStrategy()->name() );
+
+ saveSplitterSizes( reader );
+
+ if ( sync )
+ kmkernel->slotRequestConfigSync();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::initHtmlWidget(void)
+{
+ mViewer->widget()->setFocusPolicy(WheelFocus);
+ // Let's better be paranoid and disable plugins (it defaults to enabled):
+ mViewer->setPluginsEnabled(false);
+ mViewer->setJScriptEnabled(false); // just make this explicit
+ mViewer->setJavaEnabled(false); // just make this explicit
+ mViewer->setMetaRefreshEnabled(false);
+ mViewer->setURLCursor(KCursor::handCursor());
+ // Espen 2000-05-14: Getting rid of thick ugly frames
+ mViewer->view()->setLineWidth(0);
+ // register our own event filter for shift-click
+ mViewer->view()->viewport()->installEventFilter( this );
+
+ if ( !htmlWriter() )
+#ifdef KMAIL_READER_HTML_DEBUG
+ mHtmlWriter = new TeeHtmlWriter( new FileHtmlWriter( QString::null ),
+ new KHtmlPartHtmlWriter( mViewer, 0 ) );
+#else
+ mHtmlWriter = new KHtmlPartHtmlWriter( mViewer, 0 );
+#endif
+
+ connect(mViewer->browserExtension(),
+ SIGNAL(openURLRequest(const KURL &, const KParts::URLArgs &)),this,
+ SLOT(slotUrlOpen(const KURL &)));
+ connect(mViewer->browserExtension(),
+ SIGNAL(createNewWindow(const KURL &, const KParts::URLArgs &)),this,
+ SLOT(slotUrlOpen(const KURL &)));
+ connect(mViewer,SIGNAL(onURL(const QString &)),this,
+ SLOT(slotUrlOn(const QString &)));
+ connect(mViewer,SIGNAL(popupMenu(const QString &, const QPoint &)),
+ SLOT(slotUrlPopup(const QString &, const QPoint &)));
+ connect( kmkernel->imProxy(), SIGNAL( sigContactPresenceChanged( const QString & ) ),
+ this, SLOT( contactStatusChanged( const QString & ) ) );
+ connect( kmkernel->imProxy(), SIGNAL( sigPresenceInfoExpired() ),
+ this, SLOT( updateReaderWin() ) );
+}
+
+void KMReaderWin::contactStatusChanged( const QString &uid)
+{
+// kdDebug( 5006 ) << k_funcinfo << " got a presence change for " << uid << endl;
+ // get the list of nodes for this contact from the htmlView
+ DOM::NodeList presenceNodes = mViewer->htmlDocument()
+ .getElementsByName( DOM::DOMString( QString::fromLatin1("presence-") + uid ) );
+ for ( unsigned int i = 0; i < presenceNodes.length(); ++i ) {
+ DOM::Node n = presenceNodes.item( i );
+ kdDebug( 5006 ) << "name is " << n.nodeName().string() << endl;
+ kdDebug( 5006 ) << "value of content was " << n.firstChild().nodeValue().string() << endl;
+ QString newPresence = kmkernel->imProxy()->presenceString( uid );
+ if ( newPresence.isNull() ) // KHTML crashes if you setNodeValue( QString::null )
+ newPresence = QString::fromLatin1( "ENOIMRUNNING" );
+ n.firstChild().setNodeValue( newPresence );
+// kdDebug( 5006 ) << "value of content is now " << n.firstChild().nodeValue().string() << endl;
+ }
+// kdDebug( 5006 ) << "and we updated the above presence nodes" << uid << endl;
+}
+
+void KMReaderWin::setAttachmentStrategy( const AttachmentStrategy * strategy ) {
+ mAttachmentStrategy = strategy ? strategy : AttachmentStrategy::smart();
+ update( true );
+}
+
+void KMReaderWin::setHeaderStyleAndStrategy( const HeaderStyle * style,
+ const HeaderStrategy * strategy ) {
+ mHeaderStyle = style ? style : HeaderStyle::fancy();
+ mHeaderStrategy = strategy ? strategy : HeaderStrategy::rich();
+ update( true );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setOverrideEncoding( const QString & encoding )
+{
+ if ( encoding == mOverrideEncoding )
+ return;
+
+ mOverrideEncoding = encoding;
+ if ( mSelectEncodingAction ) {
+ if ( encoding.isEmpty() ) {
+ mSelectEncodingAction->setCurrentItem( 0 );
+ }
+ else {
+ QStringList encodings = mSelectEncodingAction->items();
+ uint i = 0;
+ for ( QStringList::const_iterator it = encodings.begin(), end = encodings.end(); it != end; ++it, ++i ) {
+ if ( KGlobal::charsets()->encodingForName( *it ) == encoding ) {
+ mSelectEncodingAction->setCurrentItem( i );
+ break;
+ }
+ }
+ if ( i == encodings.size() ) {
+ // the value of encoding is unknown => use Auto
+ kdWarning(5006) << "Unknown override character encoding \"" << encoding
+ << "\". Using Auto instead." << endl;
+ mSelectEncodingAction->setCurrentItem( 0 );
+ mOverrideEncoding = QString::null;
+ }
+ }
+ }
+ update( true );
+}
+
+
+void KMReaderWin::setPrintFont( const QFont& font )
+{
+
+ mCSSHelper->setPrintFont( font );
+}
+
+//-----------------------------------------------------------------------------
+const QTextCodec * KMReaderWin::overrideCodec() const
+{
+ kdDebug(5006) << k_funcinfo << " mOverrideEncoding == '" << mOverrideEncoding << "'" << endl;
+ if ( mOverrideEncoding.isEmpty() || mOverrideEncoding == "Auto" ) // Auto
+ return 0;
+ else
+ return KMMsgBase::codecForName( mOverrideEncoding.latin1() );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotSetEncoding()
+{
+ if ( mSelectEncodingAction->currentItem() == 0 ) // Auto
+ mOverrideEncoding = QString();
+ else
+ mOverrideEncoding = KGlobal::charsets()->encodingForName( mSelectEncodingAction->currentText() );
+ update( true );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::readGlobalOverrideCodec()
+{
+ // if the global character encoding wasn't changed then there's nothing to do
+ if ( GlobalSettings::self()->overrideCharacterEncoding() == mOldGlobalOverrideEncoding )
+ return;
+
+ setOverrideEncoding( GlobalSettings::self()->overrideCharacterEncoding() );
+ mOldGlobalOverrideEncoding = GlobalSettings::self()->overrideCharacterEncoding();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setMsg(KMMessage* aMsg, bool force)
+{
+ if (aMsg)
+ kdDebug(5006) << "(" << aMsg->getMsgSerNum() << ", last " << mLastSerNum << ") " << aMsg->subject() << " "
+ << aMsg->fromStrip() << ", readyToShow " << (aMsg->readyToShow()) << endl;
+
+ //Reset the level quote if the msg has changed.
+ if (aMsg && aMsg->getMsgSerNum() != mLastSerNum ){
+ mLevelQuote = GlobalSettings::self()->collapseQuoteLevelSpin()-1;
+ }
+ if ( mPrinting )
+ mLevelQuote = -1;
+
+ bool complete = true;
+ if ( aMsg &&
+ !aMsg->readyToShow() &&
+ (aMsg->getMsgSerNum() != mLastSerNum) &&
+ !aMsg->isComplete() )
+ complete = false;
+
+ // If not forced and there is aMsg and aMsg is same as mMsg then return
+ if (!force && aMsg && mLastSerNum != 0 && aMsg->getMsgSerNum() == mLastSerNum)
+ return;
+
+ // (de)register as observer
+ if (aMsg && message())
+ message()->detach( this );
+ if (aMsg)
+ aMsg->attach( this );
+ mAtmUpdate = false;
+
+ // connect to the updates if we have hancy headers
+
+ mDelayedMarkTimer.stop();
+
+ mMessage = 0;
+ if ( !aMsg ) {
+ mWaitingForSerNum = 0; // otherwise it has been set
+ mLastSerNum = 0;
+ } else {
+ mLastSerNum = aMsg->getMsgSerNum();
+ // Check if the serial number can be used to find the assoc KMMessage
+ // If so, keep only the serial number (and not mMessage), to avoid a dangling mMessage
+ // when going to another message in the mainwindow.
+ // Otherwise, keep only mMessage, this is fine for standalone KMReaderMainWins since
+ // we're working on a copy of the KMMessage, which we own.
+ if (message() != aMsg) {
+ mMessage = aMsg;
+ mLastSerNum = 0;
+ }
+ }
+
+ if (aMsg) {
+ aMsg->setOverrideCodec( overrideCodec() );
+ aMsg->setDecodeHTML( htmlMail() );
+ mLastStatus = aMsg->status();
+ // FIXME: workaround to disable DND for IMAP load-on-demand
+ if ( !aMsg->isComplete() )
+ mViewer->setDNDEnabled( false );
+ else
+ mViewer->setDNDEnabled( true );
+ } else {
+ mLastStatus = KMMsgStatusUnknown;
+ }
+
+ // only display the msg if it is complete
+ // otherwise we'll get flickering with progressively loaded messages
+ if ( complete )
+ {
+ // Avoid flicker, somewhat of a cludge
+ if (force) {
+ // stop the timer to avoid calling updateReaderWin twice
+ mUpdateReaderWinTimer.stop();
+ updateReaderWin();
+ }
+ else if (mUpdateReaderWinTimer.isActive())
+ mUpdateReaderWinTimer.changeInterval( delay );
+ else
+ mUpdateReaderWinTimer.start( 0, true );
+ }
+
+ if ( aMsg && (aMsg->isUnread() || aMsg->isNew()) && GlobalSettings::self()->delayedMarkAsRead() ) {
+ if ( GlobalSettings::self()->delayedMarkTime() != 0 )
+ mDelayedMarkTimer.start( GlobalSettings::self()->delayedMarkTime() * 1000, true );
+ else
+ slotTouchMessage();
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::clearCache()
+{
+ mUpdateReaderWinTimer.stop();
+ clear();
+ mDelayedMarkTimer.stop();
+ mLastSerNum = 0;
+ mWaitingForSerNum = 0;
+ mMessage = 0;
+}
+
+// enter items for the "Important changes" list here:
+static const char * const kmailChanges[] = {
+ ""
+};
+static const int numKMailChanges =
+ sizeof kmailChanges / sizeof *kmailChanges;
+
+// enter items for the "new features" list here, so the main body of
+// the welcome page can be left untouched (probably much easier for
+// the translators). Note that the <li>...</li> tags are added
+// automatically below:
+static const char * const kmailNewFeatures[] = {
+ I18N_NOOP("Full namespace support for IMAP"),
+ I18N_NOOP("Offline mode"),
+ I18N_NOOP("Sieve script management and editing"),
+ I18N_NOOP("Account specific filtering"),
+ I18N_NOOP("Filtering of incoming mail for online IMAP accounts"),
+ I18N_NOOP("Online IMAP folders can be used when filtering into folders"),
+ I18N_NOOP("Automatically delete older mails on POP servers")
+};
+static const int numKMailNewFeatures =
+ sizeof kmailNewFeatures / sizeof *kmailNewFeatures;
+
+
+//-----------------------------------------------------------------------------
+//static
+QString KMReaderWin::newFeaturesMD5()
+{
+ QCString str;
+ for ( int i = 0 ; i < numKMailChanges ; ++i )
+ str += kmailChanges[i];
+ for ( int i = 0 ; i < numKMailNewFeatures ; ++i )
+ str += kmailNewFeatures[i];
+ KMD5 md5( str );
+ return md5.base64Digest();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::displaySplashPage( const QString &info )
+{
+ mMsgDisplay = false;
+ adjustLayout();
+
+ QString location = locate("data", "kmail/about/main.html");
+ QString content = KPIM::kFileToString(location);
+ content = content.arg( locate( "data", "libkdepim/about/kde_infopage.css" ) );
+ if ( kapp->reverseLayout() )
+ content = content.arg( "@import \"%1\";" ).arg( locate( "data", "libkdepim/about/kde_infopage_rtl.css" ) );
+ else
+ content = content.arg( "" );
+
+ mViewer->begin(KURL( location ));
+
+ QString fontSize = QString::number( pointsToPixel( mCSSHelper->bodyFont().pointSize() ) );
+ QString appTitle = i18n("KMail");
+ QString catchPhrase = ""; //not enough space for a catch phrase at default window size i18n("Part of the Kontact Suite");
+ QString quickDescription = i18n("The email client for the K Desktop Environment.");
+ mViewer->write(content.arg(fontSize).arg(appTitle).arg(catchPhrase).arg(quickDescription).arg(info));
+ mViewer->end();
+}
+
+void KMReaderWin::displayBusyPage()
+{
+ QString info =
+ i18n( "<h2 style='margin-top: 0px;'>Retrieving Folder Contents</h2><p>Please wait . . .</p>&nbsp;" );
+
+ displaySplashPage( info );
+}
+
+void KMReaderWin::displayOfflinePage()
+{
+ QString info =
+ i18n( "<h2 style='margin-top: 0px;'>Offline</h2><p>KMail is currently in offline mode. "
+ "Click <a href=\"kmail:goOnline\">here</a> to go online . . .</p>&nbsp;" );
+
+ displaySplashPage( info );
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::displayAboutPage()
+{
+ QString info =
+ i18n("%1: KMail version; %2: help:// URL; %3: homepage URL; "
+ "%4: prior KMail version; %5: prior KDE version; "
+ "%6: generated list of new features; "
+ "%7: First-time user text (only shown on first start); "
+ "%8: generated list of important changes; "
+ "--- end of comment ---",
+ "<h2 style='margin-top: 0px;'>Welcome to KMail %1</h2><p>KMail is the email client for the K "
+ "Desktop Environment. It is designed to be fully compatible with "
+ "Internet mailing standards including MIME, SMTP, POP3 and IMAP."
+ "</p>\n"
+ "<ul><li>KMail has many powerful features which are described in the "
+ "<a href=\"%2\">documentation</a></li>\n"
+ "<li>The <a href=\"%3\">KMail homepage</A> offers information about "
+ "new versions of KMail</li></ul>\n"
+ "%8\n" // important changes
+ "<p>Some of the new features in this release of KMail include "
+ "(compared to KMail %4, which is part of KDE %5):</p>\n"
+ "<ul>\n%6</ul>\n"
+ "%7\n"
+ "<p>We hope that you will enjoy KMail.</p>\n"
+ "<p>Thank you,</p>\n"
+ "<p style='margin-bottom: 0px'>&nbsp; &nbsp; The KMail Team</p>")
+ .arg(KMAIL_VERSION) // KMail version
+ .arg("help:/kmail/index.html") // KMail help:// URL
+ .arg("http://kontact.kde.org/kmail/") // KMail homepage URL
+ .arg("1.8").arg("3.4"); // prior KMail and KDE version
+
+ QString featureItems;
+ for ( int i = 0 ; i < numKMailNewFeatures ; i++ )
+ featureItems += i18n("<li>%1</li>\n").arg( i18n( kmailNewFeatures[i] ) );
+
+ info = info.arg( featureItems );
+
+ if( kmkernel->firstStart() ) {
+ info = info.arg( i18n("<p>Please take a moment to fill in the KMail "
+ "configuration panel at Settings-&gt;Configure "
+ "KMail.\n"
+ "You need to create at least a default identity and "
+ "an incoming as well as outgoing mail account."
+ "</p>\n") );
+ } else {
+ info = info.arg( QString::null );
+ }
+
+ if ( ( numKMailChanges > 1 ) || ( numKMailChanges == 1 && strlen(kmailChanges[0]) > 0 ) ) {
+ QString changesText =
+ i18n("<p><span style='font-size:125%; font-weight:bold;'>"
+ "Important changes</span> (compared to KMail %1):</p>\n")
+ .arg("1.8");
+ changesText += "<ul>\n";
+ for ( int i = 0 ; i < numKMailChanges ; i++ )
+ changesText += i18n("<li>%1</li>\n").arg( i18n( kmailChanges[i] ) );
+ changesText += "</ul>\n";
+ info = info.arg( changesText );
+ }
+ else
+ info = info.arg(""); // remove the %8
+
+ displaySplashPage( info );
+}
+
+void KMReaderWin::enableMsgDisplay() {
+ mMsgDisplay = true;
+ adjustLayout();
+}
+
+
+//-----------------------------------------------------------------------------
+
+void KMReaderWin::updateReaderWin()
+{
+ if (!mMsgDisplay) return;
+
+ mViewer->setOnlyLocalReferences(!htmlLoadExternal());
+
+ htmlWriter()->reset();
+
+ KMFolder* folder = 0;
+ if (message(&folder))
+ {
+ if ( mShowColorbar )
+ mColorBar->show();
+ else
+ mColorBar->hide();
+ displayMessage();
+ }
+ else
+ {
+ mColorBar->hide();
+ mMimePartTree->hide();
+ mMimePartTree->clear();
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) + "</body></html>" );
+ htmlWriter()->end();
+ }
+
+ if (mSavedRelativePosition)
+ {
+ QScrollView * scrollview = static_cast<QScrollView *>(mViewer->widget());
+ scrollview->setContentsPos( 0,
+ qRound( scrollview->contentsHeight() * mSavedRelativePosition ) );
+ mSavedRelativePosition = 0;
+ }
+}
+
+//-----------------------------------------------------------------------------
+int KMReaderWin::pointsToPixel(int pointSize) const
+{
+ const QPaintDeviceMetrics pdm(mViewer->view());
+
+ return (pointSize * pdm.logicalDpiY() + 36) / 72;
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::showHideMimeTree( bool isPlainTextTopLevel ) {
+ if ( mMimeTreeMode == 2 ||
+ ( mMimeTreeMode == 1 && !isPlainTextTopLevel ) )
+ mMimePartTree->show();
+ else {
+ // don't rely on QSplitter maintaining sizes for hidden widgets:
+ KConfigGroup reader( KMKernel::config(), "Reader" );
+ saveSplitterSizes( reader );
+ mMimePartTree->hide();
+ }
+}
+
+void KMReaderWin::displayMessage() {
+ KMMessage * msg = message();
+
+ mMimePartTree->clear();
+ showHideMimeTree( !msg || // treat no message as "text/plain"
+ ( msg->type() == DwMime::kTypeText
+ && msg->subtype() == DwMime::kSubtypePlain ) );
+
+ if ( !msg )
+ return;
+
+ msg->setOverrideCodec( overrideCodec() );
+
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
+
+ if (!parent())
+ setCaption(msg->subject());
+
+ removeTempFiles();
+
+ mColorBar->setNeutralMode();
+
+ parseMsg(msg);
+
+ if( mColorBar->isNeutral() )
+ mColorBar->setNormalMode();
+
+ htmlWriter()->queue("</body></html>");
+ htmlWriter()->flush();
+
+ QTimer::singleShot( 1, this, SLOT(injectAttachments()) );
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::parseMsg(KMMessage* aMsg)
+{
+#ifndef NDEBUG
+ kdDebug( 5006 )
+ << "parseMsg(KMMessage* aMsg "
+ << ( aMsg == message() ? "==" : "!=" )
+ << " aMsg )" << endl;
+#endif
+
+ KMMessagePart msgPart;
+ QCString subtype, contDisp;
+ QByteArray str;
+
+ assert(aMsg!=0);
+
+ aMsg->setIsBeingParsed( true );
+
+ if ( mRootNode && !mRootNode->processed() )
+ {
+ kdWarning() << "The root node is not yet processed! Danger!\n";
+ return;
+ } else
+ delete mRootNode;
+ mRootNode = partNode::fromMessage( aMsg );
+ const QCString mainCntTypeStr = mRootNode->typeString() + '/' + mRootNode->subTypeString();
+
+ QString cntDesc = aMsg->subject();
+ if( cntDesc.isEmpty() )
+ cntDesc = i18n("( body part )");
+ KIO::filesize_t cntSize = aMsg->msgSize();
+ QString cntEnc;
+ if( aMsg->contentTransferEncodingStr().isEmpty() )
+ cntEnc = "7bit";
+ else
+ cntEnc = aMsg->contentTransferEncodingStr();
+
+ // fill the MIME part tree viewer
+ mRootNode->fillMimePartTree( 0,
+ mMimePartTree,
+ cntDesc,
+ mainCntTypeStr,
+ cntEnc,
+ cntSize );
+
+ partNode* vCardNode = mRootNode->findType( DwMime::kTypeText, DwMime::kSubtypeXVCard );
+ bool hasVCard = false;
+ if( vCardNode ) {
+ // ### FIXME: We should only do this if the vCard belongs to the sender,
+ // ### i.e. if the sender's email address is contained in the vCard.
+ const QString vcard = vCardNode->msgPart().bodyToUnicode( overrideCodec() );
+ KABC::VCardConverter t;
+ if ( !t.parseVCards( vcard ).empty() ) {
+ hasVCard = true;
+ kdDebug(5006) << "FOUND A VALID VCARD" << endl;
+ writeMessagePartToTempFile( &vCardNode->msgPart(), vCardNode->nodeId() );
+ }
+ }
+ htmlWriter()->queue( writeMsgHeader(aMsg, hasVCard, true ) );
+
+ // show message content
+ ObjectTreeParser otp( this );
+ otp.parseObjectTree( mRootNode );
+
+ // store encrypted/signed status information in the KMMessage
+ // - this can only be done *after* calling parseObjectTree()
+ KMMsgEncryptionState encryptionState = mRootNode->overallEncryptionState();
+ KMMsgSignatureState signatureState = mRootNode->overallSignatureState();
+ aMsg->setEncryptionState( encryptionState );
+ // Don't reset the signature state to "not signed" (e.g. if one canceled the
+ // decryption of a signed messages which has already been decrypted before).
+ if ( signatureState != KMMsgNotSigned ||
+ aMsg->signatureState() == KMMsgSignatureStateUnknown ) {
+ aMsg->setSignatureState( signatureState );
+ }
+
+ bool emitReplaceMsgByUnencryptedVersion = false;
+ const KConfigGroup reader( KMKernel::config(), "Reader" );
+ if ( reader.readBoolEntry( "store-displayed-messages-unencrypted", false ) ) {
+
+ // Hack to make sure the S/MIME CryptPlugs follows the strict requirement
+ // of german government:
+ // --> All received encrypted messages *must* be stored in unencrypted form
+ // after they have been decrypted once the user has read them.
+ // ( "Aufhebung der Verschluesselung nach dem Lesen" )
+ //
+ // note: Since there is no configuration option for this, we do that for
+ // all kinds of encryption now - *not* just for S/MIME.
+ // This could be changed in the objectTreeToDecryptedMsg() function
+ // by deciding when (or when not, resp.) to set the 'dataNode' to
+ // something different than 'curNode'.
+
+
+kdDebug(5006) << "\n\n\nKMReaderWin::parseMsg() - special post-encryption handling:\n1." << endl;
+kdDebug(5006) << "(aMsg == msg) = " << (aMsg == message()) << endl;
+kdDebug(5006) << " (KMMsgStatusUnknown == mLastStatus) = " << (KMMsgStatusUnknown == mLastStatus) << endl;
+kdDebug(5006) << "|| (KMMsgStatusNew == mLastStatus) = " << (KMMsgStatusNew == mLastStatus) << endl;
+kdDebug(5006) << "|| (KMMsgStatusUnread == mLastStatus) = " << (KMMsgStatusUnread == mLastStatus) << endl;
+kdDebug(5006) << "(mIdOfLastViewedMessage != aMsg->msgId()) = " << (mIdOfLastViewedMessage != aMsg->msgId()) << endl;
+kdDebug(5006) << " (KMMsgFullyEncrypted == encryptionState) = " << (KMMsgFullyEncrypted == encryptionState) << endl;
+kdDebug(5006) << "|| (KMMsgPartiallyEncrypted == encryptionState) = " << (KMMsgPartiallyEncrypted == encryptionState) << endl;
+ // only proceed if we were called the normal way - not by
+ // double click on the message (==not running in a separate window)
+ if( (aMsg == message())
+ // only proceed if this message was not saved encryptedly before
+ // to make sure only *new* messages are saved in decrypted form
+ && ( (KMMsgStatusUnknown == mLastStatus)
+ || (KMMsgStatusNew == mLastStatus)
+ || (KMMsgStatusUnread == mLastStatus) )
+ // avoid endless recursions
+ && (mIdOfLastViewedMessage != aMsg->msgId())
+ // only proceed if this message is (at least partially) encrypted
+ && ( (KMMsgFullyEncrypted == encryptionState)
+ || (KMMsgPartiallyEncrypted == encryptionState) ) ) {
+
+kdDebug(5006) << "KMReaderWin - calling objectTreeToDecryptedMsg()" << endl;
+
+ NewByteArray decryptedData;
+ // note: The following call may change the message's headers.
+ objectTreeToDecryptedMsg( mRootNode, decryptedData, *aMsg );
+ // add a \0 to the data
+ decryptedData.appendNULL();
+ QCString resultString( decryptedData.data() );
+kdDebug(5006) << "KMReaderWin - resulting data:" << resultString << endl;
+
+ if( !resultString.isEmpty() ) {
+kdDebug(5006) << "KMReaderWin - composing unencrypted message" << endl;
+ // try this:
+ aMsg->setBody( resultString );
+ KMMessage* unencryptedMessage = new KMMessage( *aMsg );
+ unencryptedMessage->setParent( 0 );
+ // because this did not work:
+ /*
+ DwMessage dwMsg( aMsg->asDwString() );
+ dwMsg.Body() = DwBody( DwString( resultString.data() ) );
+ dwMsg.Body().Parse();
+ KMMessage* unencryptedMessage = new KMMessage( &dwMsg );
+ */
+ //kdDebug(5006) << "KMReaderWin - resulting message:" << unencryptedMessage->asString() << endl;
+ kdDebug(5006) << "KMReaderWin - attach unencrypted message to aMsg" << endl;
+ aMsg->setUnencryptedMsg( unencryptedMessage );
+ emitReplaceMsgByUnencryptedVersion = true;
+ }
+ }
+ }
+
+ // save current main Content-Type before deleting mRootNode
+ const int rootNodeCntType = mRootNode ? mRootNode->type() : DwMime::kTypeText;
+ const int rootNodeCntSubtype = mRootNode ? mRootNode->subType() : DwMime::kSubtypePlain;
+
+ // store message id to avoid endless recursions
+ setIdOfLastViewedMessage( aMsg->msgId() );
+
+ if( emitReplaceMsgByUnencryptedVersion ) {
+ kdDebug(5006) << "KMReaderWin - invoce saving in decrypted form:" << endl;
+ emit replaceMsgByUnencryptedVersion();
+ } else {
+ kdDebug(5006) << "KMReaderWin - finished parsing and displaying of message." << endl;
+ showHideMimeTree( rootNodeCntType == DwMime::kTypeText &&
+ rootNodeCntSubtype == DwMime::kSubtypePlain );
+ }
+
+ aMsg->setIsBeingParsed( false );
+}
+
+
+//-----------------------------------------------------------------------------
+QString KMReaderWin::writeMsgHeader(KMMessage* aMsg, bool hasVCard, bool topLevel)
+{
+ kdFatal( !headerStyle(), 5006 )
+ << "trying to writeMsgHeader() without a header style set!" << endl;
+ kdFatal( !headerStrategy(), 5006 )
+ << "trying to writeMsgHeader() without a header strategy set!" << endl;
+ QString href;
+ if (hasVCard)
+ href = QString("file:") + KURL::encode_string( mTempFiles.last() );
+
+ return headerStyle()->format( aMsg, headerStrategy(), href, mPrinting, topLevel );
+}
+
+
+
+//-----------------------------------------------------------------------------
+QString KMReaderWin::writeMessagePartToTempFile( KMMessagePart* aMsgPart,
+ int aPartNum )
+{
+ QString fileName = aMsgPart->fileName();
+ if( fileName.isEmpty() )
+ fileName = aMsgPart->name();
+
+ //--- Sven's save attachments to /tmp start ---
+ QString fname = createTempDir( QString::number( aPartNum ) );
+ if ( fname.isEmpty() )
+ return QString();
+
+ // strip off a leading path
+ int slashPos = fileName.findRev( '/' );
+ if( -1 != slashPos )
+ fileName = fileName.mid( slashPos + 1 );
+ if( fileName.isEmpty() )
+ fileName = "unnamed";
+ fname += "/" + fileName;
+
+ QByteArray data = aMsgPart->bodyDecodedBinary();
+ size_t size = data.size();
+ if ( aMsgPart->type() == DwMime::kTypeText && size) {
+ // convert CRLF to LF before writing text attachments to disk
+ size = KMail::Util::crlf2lf( data.data(), size );
+ }
+ if( !KPIM::kBytesToFile( data.data(), size, fname, false, false, false ) )
+ return QString::null;
+
+ mTempFiles.append( fname );
+ // make file read-only so that nobody gets the impression that he might
+ // edit attached files (cf. bug #52813)
+ ::chmod( QFile::encodeName( fname ), S_IRUSR );
+
+ return fname;
+}
+
+QString KMReaderWin::createTempDir( const QString &param )
+{
+ KTempFile *tempFile = new KTempFile( QString::null, "." + param );
+ tempFile->setAutoDelete( true );
+ QString fname = tempFile->name();
+ delete tempFile;
+
+ if( ::access( QFile::encodeName( fname ), W_OK ) != 0 )
+ // Not there or not writable
+ if( ::mkdir( QFile::encodeName( fname ), 0 ) != 0
+ || ::chmod( QFile::encodeName( fname ), S_IRWXU ) != 0 )
+ return QString::null; //failed create
+
+ assert( !fname.isNull() );
+
+ mTempDirs.append( fname );
+ return fname;
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::showVCard( KMMessagePart * msgPart ) {
+ const QString vCard = msgPart->bodyToUnicode( overrideCodec() );
+
+ VCardViewer *vcv = new VCardViewer(this, vCard, "vCardDialog");
+ vcv->show();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::printMsg()
+{
+ if (!message()) return;
+ mViewer->view()->print();
+}
+
+
+//-----------------------------------------------------------------------------
+int KMReaderWin::msgPartFromUrl(const KURL &aUrl)
+{
+ if (aUrl.isEmpty()) return -1;
+
+ bool ok;
+ if ( aUrl.url().startsWith( "#att" ) ) {
+ int res = aUrl.url().mid( 4 ).toInt( &ok );
+ if ( ok ) return res;
+ }
+
+ if (!aUrl.isLocalFile()) return -1;
+
+ QString path = aUrl.path();
+ uint right = path.findRev('/');
+ uint left = path.findRev('.', right);
+
+ int res = path.mid(left + 1, right - left - 1).toInt(&ok);
+ return (ok) ? res : -1;
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::resizeEvent(QResizeEvent *)
+{
+ if( !mResizeTimer.isActive() )
+ {
+ //
+ // Combine all resize operations that are requested as long a
+ // the timer runs.
+ //
+ mResizeTimer.start( 100, true );
+ }
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotDelayedResize()
+{
+ mSplitter->setGeometry(0, 0, width(), height());
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotTouchMessage()
+{
+ if ( !message() )
+ return;
+
+ if ( !message()->isNew() && !message()->isUnread() )
+ return;
+
+ SerNumList serNums;
+ serNums.append( message()->getMsgSerNum() );
+ KMCommand *command = new KMSetStatusCommand( KMMsgStatusRead, serNums );
+ command->start();
+
+ // should we send an MDN?
+ if ( mNoMDNsWhenEncrypted &&
+ message()->encryptionState() != KMMsgNotEncrypted &&
+ message()->encryptionState() != KMMsgEncryptionStateUnknown )
+ return;
+
+ KMFolder *folder = message()->parent();
+ if (folder &&
+ (folder->isOutbox() || folder->isSent() || folder->isTrash() ||
+ folder->isDrafts() || folder->isTemplates() ) )
+ return;
+
+ if ( KMMessage * receipt = message()->createMDN( MDN::ManualAction,
+ MDN::Displayed,
+ true /* allow GUI */ ) )
+ if ( !kmkernel->msgSender()->send( receipt ) ) // send or queue
+ KMessageBox::error( this, i18n("Could not send MDN.") );
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::closeEvent(QCloseEvent *e)
+{
+ QWidget::closeEvent(e);
+ writeConfig();
+}
+
+
+bool foundSMIMEData( const QString aUrl,
+ QString& displayName,
+ QString& libName,
+ QString& keyId )
+{
+ static QString showCertMan("showCertificate#");
+ displayName = "";
+ libName = "";
+ keyId = "";
+ int i1 = aUrl.find( showCertMan );
+ if( -1 < i1 ) {
+ i1 += showCertMan.length();
+ int i2 = aUrl.find(" ### ", i1);
+ if( i1 < i2 )
+ {
+ displayName = aUrl.mid( i1, i2-i1 );
+ i1 = i2+5;
+ i2 = aUrl.find(" ### ", i1);
+ if( i1 < i2 )
+ {
+ libName = aUrl.mid( i1, i2-i1 );
+ i2 += 5;
+
+ keyId = aUrl.mid( i2 );
+ /*
+ int len = aUrl.length();
+ if( len > i2+1 ) {
+ keyId = aUrl.mid( i2, 2 );
+ i2 += 2;
+ while( len > i2+1 ) {
+ keyId += ':';
+ keyId += aUrl.mid( i2, 2 );
+ i2 += 2;
+ }
+ }
+ */
+ }
+ }
+ }
+ return !keyId.isEmpty();
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlOn(const QString &aUrl)
+{
+ const KURL url(aUrl);
+ if ( url.protocol() == "kmail" || url.protocol() == "x-kmail"
+ || (url.protocol().isEmpty() && url.path().isEmpty()) ) {
+ mViewer->setDNDEnabled( false );
+ } else {
+ mViewer->setDNDEnabled( true );
+ }
+
+ if ( aUrl.stripWhiteSpace().isEmpty() ) {
+ KPIM::BroadcastStatus::instance()->reset();
+ return;
+ }
+
+ mUrlClicked = url;
+
+ const QString msg = URLHandlerManager::instance()->statusBarMessage( url, this );
+
+ kdWarning( msg.isEmpty(), 5006 ) << "KMReaderWin::slotUrlOn(): Unhandled URL hover!" << endl;
+ KPIM::BroadcastStatus::instance()->setTransientStatusMsg( msg );
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlOpen(const KURL &aUrl, const KParts::URLArgs &)
+{
+ mUrlClicked = aUrl;
+
+ if ( URLHandlerManager::instance()->handleClick( aUrl, this ) )
+ return;
+
+ kdWarning( 5006 ) << "KMReaderWin::slotOpenUrl(): Unhandled URL click!" << endl;
+ emit urlClicked( aUrl, Qt::LeftButton );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlPopup(const QString &aUrl, const QPoint& aPos)
+{
+ const KURL url( aUrl );
+ mUrlClicked = url;
+
+ if ( URLHandlerManager::instance()->handleContextMenuRequest( url, aPos, this ) )
+ return;
+
+ if ( message() ) {
+ kdWarning( 5006 ) << "KMReaderWin::slotUrlPopup(): Unhandled URL right-click!" << endl;
+ emit popupMenu( *message(), url, aPos );
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::showAttachmentPopup( int id, const QString & name, const QPoint & p )
+{
+ mAtmCurrent = id;
+ mAtmCurrentName = name;
+ KPopupMenu *menu = new KPopupMenu();
+ menu->insertItem(SmallIcon("fileopen"),i18n("to open", "Open"), 1);
+ menu->insertItem(i18n("Open With..."), 2);
+ menu->insertItem(i18n("to view something", "View"), 3);
+ menu->insertItem(SmallIcon("filesaveas"),i18n("Save As..."), 4);
+ menu->insertItem(SmallIcon("editcopy"), i18n("Copy"), 9 );
+ if ( GlobalSettings::self()->allowAttachmentEditing() )
+ menu->insertItem(SmallIcon("edit"), i18n("Edit Attachment"), 8 );
+ if ( GlobalSettings::self()->allowAttachmentDeletion() )
+ menu->insertItem(SmallIcon("editdelete"), i18n("Delete Attachment"), 7 );
+ if ( name.endsWith( ".xia", false ) &&
+ Kleo::CryptoBackendFactory::instance()->protocol( "Chiasmus" ) )
+ menu->insertItem( i18n( "Decrypt With Chiasmus..." ), 6 );
+ menu->insertItem(i18n("Properties"), 5);
+ connect(menu, SIGNAL(activated(int)), this, SLOT(slotHandleAttachment(int)));
+ menu->exec( p ,0 );
+ delete menu;
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setStyleDependantFrameWidth()
+{
+ if ( !mBox )
+ return;
+ // set the width of the frame to a reasonable value for the current GUI style
+ int frameWidth;
+ if( style().isA("KeramikStyle") )
+ frameWidth = style().pixelMetric( QStyle::PM_DefaultFrameWidth ) - 1;
+ else
+ frameWidth = style().pixelMetric( QStyle::PM_DefaultFrameWidth );
+ if ( frameWidth < 0 )
+ frameWidth = 0;
+ if ( frameWidth != mBox->lineWidth() )
+ mBox->setLineWidth( frameWidth );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::styleChange( QStyle& oldStyle )
+{
+ setStyleDependantFrameWidth();
+ QWidget::styleChange( oldStyle );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotHandleAttachment( int choice )
+{
+ mAtmUpdate = true;
+ partNode* node = mRootNode ? mRootNode->findId( mAtmCurrent ) : 0;
+ if ( mAtmCurrentName.isEmpty() && node )
+ mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
+ if ( choice < 7 ) {
+ KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand(
+ node, message(), mAtmCurrent, mAtmCurrentName,
+ KMHandleAttachmentCommand::AttachmentAction( choice ), 0, this );
+ connect( command, SIGNAL( showAttachment( int, const QString& ) ),
+ this, SLOT( slotAtmView( int, const QString& ) ) );
+ command->start();
+ } else if ( choice == 7 ) {
+ slotDeleteAttachment( node );
+ } else if ( choice == 8 ) {
+ slotEditAttachment( node );
+ } else if ( choice == 9 ) {
+ if ( !node ) return;
+ KURL::List urls;
+ KURL url = tempFileUrlFromPartNode( node );
+ if (!url.isValid() ) return;
+ urls.append( url );
+ KURLDrag* drag = new KURLDrag( urls, this );
+ QApplication::clipboard()->setData( drag, QClipboard::Clipboard );
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotFind()
+{
+ mViewer->findText();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotFindNext()
+{
+ mViewer->findTextNext();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotToggleFixedFont()
+{
+ mUseFixedFont = !mUseFixedFont;
+ saveRelativePosition();
+ update(true);
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotCopySelectedText()
+{
+ kapp->clipboard()->setText( mViewer->selectedText() );
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::atmViewMsg(KMMessagePart* aMsgPart)
+{
+ assert(aMsgPart!=0);
+ KMMessage* msg = new KMMessage;
+ msg->fromString(aMsgPart->bodyDecoded());
+ assert(msg != 0);
+ msg->setMsgSerNum( 0 ); // because lookups will fail
+ // some information that is needed for imap messages with LOD
+ msg->setParent( message()->parent() );
+ msg->setUID(message()->UID());
+ msg->setReadyToShow(true);
+ KMReaderMainWin *win = new KMReaderMainWin();
+ win->showMsg( overrideEncoding(), msg );
+ win->show();
+}
+
+
+void KMReaderWin::setMsgPart( partNode * node ) {
+ htmlWriter()->reset();
+ mColorBar->hide();
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) );
+ // end ###
+ if ( node ) {
+ ObjectTreeParser otp( this, 0, true );
+ otp.parseObjectTree( node );
+ }
+ // ### this, too
+ htmlWriter()->queue( "</body></html>" );
+ htmlWriter()->flush();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setMsgPart( KMMessagePart* aMsgPart, bool aHTML,
+ const QString& aFileName, const QString& pname )
+{
+ KCursorSaver busy(KBusyPtr::busy());
+ if (kasciistricmp(aMsgPart->typeStr(), "message")==0) {
+ // if called from compose win
+ KMMessage* msg = new KMMessage;
+ assert(aMsgPart!=0);
+ msg->fromString(aMsgPart->bodyDecoded());
+ mMainWindow->setCaption(msg->subject());
+ setMsg(msg, true);
+ setAutoDelete(true);
+ } else if (kasciistricmp(aMsgPart->typeStr(), "text")==0) {
+ if (kasciistricmp(aMsgPart->subtypeStr(), "x-vcard") == 0) {
+ showVCard( aMsgPart );
+ return;
+ }
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
+
+ if (aHTML && (kasciistricmp(aMsgPart->subtypeStr(), "html")==0)) { // HTML
+ // ### this is broken. It doesn't stip off the HTML header and footer!
+ htmlWriter()->queue( aMsgPart->bodyToUnicode( overrideCodec() ) );
+ mColorBar->setHtmlMode();
+ } else { // plain text
+ const QCString str = aMsgPart->bodyDecoded();
+ ObjectTreeParser otp( this );
+ otp.writeBodyStr( str,
+ overrideCodec() ? overrideCodec() : aMsgPart->codec(),
+ message() ? message()->from() : QString::null );
+ }
+ htmlWriter()->queue("</body></html>");
+ htmlWriter()->flush();
+ mMainWindow->setCaption(i18n("View Attachment: %1").arg(pname));
+ } else if (kasciistricmp(aMsgPart->typeStr(), "image")==0 ||
+ (kasciistricmp(aMsgPart->typeStr(), "application")==0 &&
+ kasciistricmp(aMsgPart->subtypeStr(), "postscript")==0))
+ {
+ if (aFileName.isEmpty()) return; // prevent crash
+ // Open the window with a size so the image fits in (if possible):
+ QImageIO *iio = new QImageIO();
+ iio->setFileName(aFileName);
+ if( iio->read() ) {
+ QImage img = iio->image();
+ QRect desk = KGlobalSettings::desktopGeometry(mMainWindow);
+ // determine a reasonable window size
+ int width, height;
+ if( img.width() < 50 )
+ width = 70;
+ else if( img.width()+20 < desk.width() )
+ width = img.width()+20;
+ else
+ width = desk.width();
+ if( img.height() < 50 )
+ height = 70;
+ else if( img.height()+20 < desk.height() )
+ height = img.height()+20;
+ else
+ height = desk.height();
+ mMainWindow->resize( width, height );
+ }
+ // Just write the img tag to HTML:
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->write( mCSSHelper->htmlHead( isFixedFont() ) );
+ htmlWriter()->write( "<img src=\"file:" +
+ KURL::encode_string( aFileName ) +
+ "\" border=\"0\">\n"
+ "</body></html>\n" );
+ htmlWriter()->end();
+ setCaption( i18n("View Attachment: %1").arg( pname ) );
+ show();
+ } else {
+ htmlWriter()->begin( mCSSHelper->cssDefinitions( isFixedFont() ) );
+ htmlWriter()->queue( mCSSHelper->htmlHead( isFixedFont() ) );
+ htmlWriter()->queue( "<pre>" );
+
+ QString str = aMsgPart->bodyDecoded();
+ // A QString cannot handle binary data. So if it's shorter than the
+ // attachment, we assume the attachment is binary:
+ if( str.length() < (unsigned) aMsgPart->decodedSize() ) {
+ str.prepend( i18n("[KMail: Attachment contains binary data. Trying to show first character.]",
+ "[KMail: Attachment contains binary data. Trying to show first %n characters.]",
+ str.length()) + QChar('\n') );
+ }
+ htmlWriter()->queue( QStyleSheet::escape( str ) );
+ htmlWriter()->queue( "</pre>" );
+ htmlWriter()->queue("</body></html>");
+ htmlWriter()->flush();
+ mMainWindow->setCaption(i18n("View Attachment: %1").arg(pname));
+ }
+ // ---Sven's view text, html and image attachments in html widget end ---
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotAtmView( int id, const QString& name )
+{
+ partNode* node = mRootNode ? mRootNode->findId( id ) : 0;
+ if( node ) {
+ mAtmCurrent = id;
+ mAtmCurrentName = name;
+ if ( mAtmCurrentName.isEmpty() )
+ mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
+
+ KMMessagePart& msgPart = node->msgPart();
+ QString pname = msgPart.fileName();
+ if (pname.isEmpty()) pname=msgPart.name();
+ if (pname.isEmpty()) pname=msgPart.contentDescription();
+ if (pname.isEmpty()) pname="unnamed";
+ // image Attachment is saved already
+ if (kasciistricmp(msgPart.typeStr(), "message")==0) {
+ atmViewMsg(&msgPart);
+ } else if ((kasciistricmp(msgPart.typeStr(), "text")==0) &&
+ (kasciistricmp(msgPart.subtypeStr(), "x-vcard")==0)) {
+ setMsgPart( &msgPart, htmlMail(), name, pname );
+ } else {
+ KMReaderMainWin *win = new KMReaderMainWin(&msgPart, htmlMail(),
+ name, pname, overrideEncoding() );
+ win->show();
+ }
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::openAttachment( int id, const QString & name )
+{
+ mAtmCurrentName = name;
+ mAtmCurrent = id;
+
+ QString str, pname, cmd, fileName;
+
+ partNode* node = mRootNode ? mRootNode->findId( id ) : 0;
+ if( !node ) {
+ kdWarning(5006) << "KMReaderWin::openAttachment - could not find node " << id << endl;
+ return;
+ }
+ if ( mAtmCurrentName.isEmpty() )
+ mAtmCurrentName = tempFileUrlFromPartNode( node ).path();
+
+ KMMessagePart& msgPart = node->msgPart();
+ if (kasciistricmp(msgPart.typeStr(), "message")==0)
+ {
+ atmViewMsg(&msgPart);
+ return;
+ }
+
+ QCString contentTypeStr( msgPart.typeStr() + '/' + msgPart.subtypeStr() );
+ KPIM::kAsciiToLower( contentTypeStr.data() );
+
+ if ( qstrcmp( contentTypeStr, "text/x-vcard" ) == 0 ) {
+ showVCard( &msgPart );
+ return;
+ }
+
+ // determine the MIME type of the attachment
+ KMimeType::Ptr mimetype;
+ // prefer the value of the Content-Type header
+ mimetype = KMimeType::mimeType( QString::fromLatin1( contentTypeStr ) );
+ if ( mimetype->name() == "application/octet-stream" ) {
+ // consider the filename if Content-Type is application/octet-stream
+ mimetype = KMimeType::findByPath( name, 0, true /* no disk access */ );
+ }
+ if ( ( mimetype->name() == "application/octet-stream" )
+ && msgPart.isComplete() ) {
+ // consider the attachment's contents if neither the Content-Type header
+ // nor the filename give us a clue
+ mimetype = KMimeType::findByFileContent( name );
+ }
+
+ KService::Ptr offer =
+ KServiceTypeProfile::preferredService( mimetype->name(), "Application" );
+
+ QString open_text;
+ QString filenameText = msgPart.fileName();
+ if ( filenameText.isEmpty() )
+ filenameText = msgPart.name();
+ if ( offer ) {
+ open_text = i18n("&Open with '%1'").arg( offer->name() );
+ } else {
+ open_text = i18n("&Open With...");
+ }
+ const QString text = i18n("Open attachment '%1'?\n"
+ "Note that opening an attachment may compromise "
+ "your system's security.")
+ .arg( filenameText );
+ const int choice = KMessageBox::questionYesNoCancel( this, text,
+ i18n("Open Attachment?"), KStdGuiItem::saveAs(), open_text,
+ QString::fromLatin1("askSave") + mimetype->name() ); // dontAskAgainName
+
+ if( choice == KMessageBox::Yes ) { // Save
+ mAtmUpdate = true;
+ KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand( node,
+ message(), mAtmCurrent, mAtmCurrentName, KMHandleAttachmentCommand::Save,
+ offer, this );
+ connect( command, SIGNAL( showAttachment( int, const QString& ) ),
+ this, SLOT( slotAtmView( int, const QString& ) ) );
+ command->start();
+ }
+ else if( choice == KMessageBox::No ) { // Open
+ KMHandleAttachmentCommand::AttachmentAction action = ( offer ?
+ KMHandleAttachmentCommand::Open : KMHandleAttachmentCommand::OpenWith );
+ mAtmUpdate = true;
+ KMHandleAttachmentCommand* command = new KMHandleAttachmentCommand( node,
+ message(), mAtmCurrent, mAtmCurrentName, action, offer, this );
+ connect( command, SIGNAL( showAttachment( int, const QString& ) ),
+ this, SLOT( slotAtmView( int, const QString& ) ) );
+ command->start();
+ } else { // Cancel
+ kdDebug(5006) << "Canceled opening attachment" << endl;
+ }
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotScrollUp()
+{
+ static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, -10);
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotScrollDown()
+{
+ static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, 10);
+}
+
+bool KMReaderWin::atBottom() const
+{
+ const QScrollView *view = static_cast<const QScrollView *>(mViewer->widget());
+ return view->contentsY() + view->visibleHeight() >= view->contentsHeight();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotJumpDown()
+{
+ QScrollView *view = static_cast<QScrollView *>(mViewer->widget());
+ int offs = (view->clipper()->height() < 30) ? view->clipper()->height() : 30;
+ view->scrollBy( 0, view->clipper()->height() - offs );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotScrollPrior()
+{
+ static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, -(int)(height()*0.8));
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotScrollNext()
+{
+ static_cast<QScrollView *>(mViewer->widget())->scrollBy(0, (int)(height()*0.8));
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotDocumentChanged()
+{
+
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotTextSelected(bool)
+{
+ QString temp = mViewer->selectedText();
+ kapp->clipboard()->setText(temp);
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::selectAll()
+{
+ mViewer->selectAll();
+}
+
+//-----------------------------------------------------------------------------
+QString KMReaderWin::copyText()
+{
+ QString temp = mViewer->selectedText();
+ return temp;
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotDocumentDone()
+{
+ // mSbVert->setValue(0);
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setHtmlOverride(bool override)
+{
+ mHtmlOverride = override;
+ if (message())
+ message()->setDecodeHTML(htmlMail());
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::setHtmlLoadExtOverride(bool override)
+{
+ mHtmlLoadExtOverride = override;
+ //if (message())
+ // message()->setDecodeHTML(htmlMail());
+}
+
+
+//-----------------------------------------------------------------------------
+bool KMReaderWin::htmlMail()
+{
+ return ((mHtmlMail && !mHtmlOverride) || (!mHtmlMail && mHtmlOverride));
+}
+
+
+//-----------------------------------------------------------------------------
+bool KMReaderWin::htmlLoadExternal()
+{
+ return ((mHtmlLoadExternal && !mHtmlLoadExtOverride) ||
+ (!mHtmlLoadExternal && mHtmlLoadExtOverride));
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::saveRelativePosition()
+{
+ const QScrollView * scrollview = static_cast<QScrollView *>( mViewer->widget() );
+ mSavedRelativePosition =
+ static_cast<float>( scrollview->contentsY() ) / scrollview->contentsHeight();
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::update( bool force )
+{
+ KMMessage* msg = message();
+ if ( msg )
+ setMsg( msg, force );
+}
+
+
+//-----------------------------------------------------------------------------
+KMMessage* KMReaderWin::message( KMFolder** aFolder ) const
+{
+ KMFolder* tmpFolder;
+ KMFolder*& folder = aFolder ? *aFolder : tmpFolder;
+ folder = 0;
+ if (mMessage)
+ return mMessage;
+ if (mLastSerNum) {
+ KMMessage *message = 0;
+ int index;
+ KMMsgDict::instance()->getLocation( mLastSerNum, &folder, &index );
+ if (folder )
+ message = folder->getMsg( index );
+ if (!message)
+ kdWarning(5006) << "Attempt to reference invalid serial number " << mLastSerNum << "\n" << endl;
+ return message;
+ }
+ return 0;
+}
+
+
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlClicked()
+{
+ KMMainWidget *mainWidget = dynamic_cast<KMMainWidget*>(mMainWindow);
+ uint identity = 0;
+ if ( message() && message()->parent() ) {
+ identity = message()->parent()->identity();
+ }
+
+ KMCommand *command = new KMUrlClickedCommand( mUrlClicked, identity, this,
+ false, mainWidget );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMailtoCompose()
+{
+ KMCommand *command = new KMMailtoComposeCommand( mUrlClicked, message() );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMailtoForward()
+{
+ KMCommand *command = new KMMailtoForwardCommand( mMainWindow, mUrlClicked,
+ message() );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMailtoAddAddrBook()
+{
+ KMCommand *command = new KMMailtoAddAddrBookCommand( mUrlClicked,
+ mMainWindow);
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMailtoOpenAddrBook()
+{
+ KMCommand *command = new KMMailtoOpenAddrBookCommand( mUrlClicked,
+ mMainWindow );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlCopy()
+{
+ // we don't necessarily need a mainWidget for KMUrlCopyCommand so
+ // it doesn't matter if the dynamic_cast fails.
+ KMCommand *command =
+ new KMUrlCopyCommand( mUrlClicked,
+ dynamic_cast<KMMainWidget*>( mMainWindow ) );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlOpen( const KURL &url )
+{
+ if ( !url.isEmpty() )
+ mUrlClicked = url;
+ KMCommand *command = new KMUrlOpenCommand( mUrlClicked, this );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotAddBookmarks()
+{
+ KMCommand *command = new KMAddBookmarksCommand( mUrlClicked, this );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotUrlSave()
+{
+ KMCommand *command = new KMUrlSaveCommand( mUrlClicked, mMainWindow );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotMailtoReply()
+{
+ KMCommand *command = new KMMailtoReplyCommand( mMainWindow, mUrlClicked,
+ message(), copyText() );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+partNode * KMReaderWin::partNodeFromUrl( const KURL & url ) {
+ return mRootNode ? mRootNode->findId( msgPartFromUrl( url ) ) : 0 ;
+}
+
+partNode * KMReaderWin::partNodeForId( int id ) {
+ return mRootNode ? mRootNode->findId( id ) : 0 ;
+}
+
+
+KURL KMReaderWin::tempFileUrlFromPartNode( const partNode * node )
+{
+ if (!node) return KURL();
+ QStringList::const_iterator it = mTempFiles.begin();
+ QStringList::const_iterator end = mTempFiles.end();
+
+ while ( it != end ) {
+ QString path = *it;
+ it++;
+ uint right = path.findRev('/');
+ uint left = path.findRev('.', right);
+
+ bool ok;
+ int res = path.mid(left + 1, right - left - 1).toInt(&ok);
+ if ( res == node->nodeId() )
+ return KURL( path );
+ }
+ return KURL();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotSaveAttachments()
+{
+ mAtmUpdate = true;
+ KMSaveAttachmentsCommand *saveCommand = new KMSaveAttachmentsCommand( mMainWindow,
+ message() );
+ saveCommand->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotSaveMsg()
+{
+ KMSaveMsgCommand *saveCommand = new KMSaveMsgCommand( mMainWindow, message() );
+
+ if (saveCommand->url().isEmpty())
+ delete saveCommand;
+ else
+ saveCommand->start();
+}
+//-----------------------------------------------------------------------------
+void KMReaderWin::slotIMChat()
+{
+ KMCommand *command = new KMIMChatCommand( mUrlClicked, message() );
+ command->start();
+}
+
+//-----------------------------------------------------------------------------
+bool KMReaderWin::eventFilter( QObject *, QEvent *e )
+{
+ if ( e->type() == QEvent::MouseButtonPress ) {
+ QMouseEvent* me = static_cast<QMouseEvent*>(e);
+ if ( me->button() == LeftButton && ( me->state() & ShiftButton ) ) {
+ // special processing for shift+click
+ mAtmCurrent = msgPartFromUrl( mUrlClicked );
+ if ( mAtmCurrent < 0 ) return false; // not an attachment
+ mAtmCurrentName = mUrlClicked.path();
+ slotHandleAttachment( KMHandleAttachmentCommand::Save ); // save
+ return true; // eat event
+ }
+ }
+ // standard event processing
+ return false;
+}
+
+void KMReaderWin::slotDeleteAttachment(partNode * node)
+{
+ if ( KMessageBox::warningContinueCancel( this,
+ i18n("Deleting an attachment might invalidate any digital signature on this message."),
+ i18n("Delete Attachment"), KStdGuiItem::del(), "DeleteAttachmentSignatureWarning" )
+ != KMessageBox::Continue ) {
+ return;
+ }
+ KMDeleteAttachmentCommand* command = new KMDeleteAttachmentCommand( node, message(), this );
+ command->start();
+}
+
+void KMReaderWin::slotEditAttachment(partNode * node)
+{
+ if ( KMessageBox::warningContinueCancel( this,
+ i18n("Modifying an attachment might invalidate any digital signature on this message."),
+ i18n("Edit Attachment"), KGuiItem( i18n("Edit"), "edit" ), "EditAttachmentSignatureWarning" )
+ != KMessageBox::Continue ) {
+ return;
+ }
+ KMEditAttachmentCommand* command = new KMEditAttachmentCommand( node, message(), this );
+ command->start();
+}
+
+KMail::CSSHelper* KMReaderWin::cssHelper()
+{
+ return mCSSHelper;
+}
+
+bool KMReaderWin::decryptMessage() const
+{
+ if ( !GlobalSettings::self()->alwaysDecrypt() )
+ return mDecrytMessageOverwrite;
+ return true;
+}
+
+void KMReaderWin::injectAttachments()
+{
+ // inject attachments in header view
+ // we have to do that after the otp has run so we also see encrypted parts
+ DOM::Document doc = mViewer->htmlDocument();
+ DOM::Element injectionPoint = doc.getElementById( "attachmentInjectionPoint" );
+ if ( injectionPoint.isNull() )
+ return;
+
+ QString imgpath( locate("data","kmail/pics/") );
+ QString visibility;
+ QString urlHandle;
+ QString imgSrc;
+ if( !showAttachmentQuicklist() )
+ {
+ urlHandle.append( "kmail:showAttachmentQuicklist" );
+ imgSrc.append( "attachmentQuicklistClosed.png" );
+ } else {
+ urlHandle.append( "kmail:hideAttachmentQuicklist" );
+ imgSrc.append( "attachmentQuicklistOpened.png" );
+ }
+
+ QString html = renderAttachments( mRootNode, QApplication::palette().active().background() );
+ if ( html.isEmpty() )
+ return;
+
+ if ( headerStyle() == HeaderStyle::fancy() )
+ html.prepend( QString::fromLatin1("<div style=\"float:left;\">%1&nbsp;</div>" ).arg(i18n("Attachments:")) );
+
+ if ( headerStyle() == HeaderStyle::enterprise() ) {
+ QString link("");
+ link += "<div style=\"text-align: right;\"><a href=\""+urlHandle+"\"><img src=\""+imgpath+imgSrc+"\"/></a></div>";
+ html.prepend( link );
+ }
+
+ assert( injectionPoint.tagName() == "div" );
+ static_cast<DOM::HTMLElement>( injectionPoint ).setInnerHTML( html );
+}
+
+static QColor nextColor( const QColor & c )
+{
+ int h, s, v;
+ c.hsv( &h, &s, &v );
+ return QColor( (h + 50) % 360, QMAX(s, 64), v, QColor::Hsv );
+}
+
+QString KMReaderWin::renderAttachments(partNode * node, const QColor &bgColor )
+{
+ if ( !node )
+ return QString();
+
+ QString html;
+ if ( node->firstChild() ) {
+ QString subHtml = renderAttachments( node->firstChild(), nextColor( bgColor ) );
+ if ( !subHtml.isEmpty() ) {
+
+ QString visibility;
+ if( !showAttachmentQuicklist() )
+ {
+ visibility.append( "display:none;" );
+ }
+
+ QString margin;
+ if ( node != mRootNode || headerStyle() != HeaderStyle::enterprise() )
+ margin = "padding:2px; margin:2px; ";
+ if ( node->msgPart().typeStr() == "message" || node == mRootNode )
+ html += QString::fromLatin1("<div style=\"background:%1; %2"
+ "vertical-align:middle; float:left; %3\">").arg( bgColor.name() ).arg( margin ).arg( visibility );
+ html += subHtml;
+ if ( node->msgPart().typeStr() == "message" || node == mRootNode )
+ html += "</div>";
+ }
+ } else {
+ QString label, icon;
+ icon = node->msgPart().iconName( KIcon::Small );
+ label = node->msgPart().contentDescription();
+ if( label.isEmpty() )
+ label = node->msgPart().name().stripWhiteSpace();
+ if( label.isEmpty() )
+ label = node->msgPart().fileName();
+ bool typeBlacklisted = node->msgPart().typeStr() == "multipart";
+ if ( !typeBlacklisted && node->msgPart().typeStr() == "application" ) {
+ typeBlacklisted = node->msgPart().subtypeStr() == "pgp-encrypted"
+ || node->msgPart().subtypeStr() == "pgp-signature"
+ || node->msgPart().subtypeStr() == "pkcs7-mime"
+ || node->msgPart().subtypeStr() == "pkcs7-signature";
+ }
+ typeBlacklisted = typeBlacklisted || node == mRootNode;
+ if ( !label.isEmpty() && !icon.isEmpty() && !typeBlacklisted ) {
+ html += "<div style=\"float:left;\">";
+ 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() );
+ html += QString::fromLatin1( "<a href=\"#att%1\">" ).arg( node->nodeId() );
+ html += "<img style=\"vertical-align:middle;\" src=\"" + icon + "\"/>&nbsp;";
+ if ( headerStyle() == HeaderStyle::enterprise() ) {
+ QFont bodyFont = mCSSHelper->bodyFont( isFixedFont() );
+ QFontMetrics fm( bodyFont );
+ html += KStringHandler::rPixelSqueeze( label, fm, 140 );
+ } else
+ html += label;
+ html += "</a></span></div> ";
+ }
+ }
+
+ html += renderAttachments( node->nextSibling(), nextColor ( bgColor ) );
+ return html;
+}
+
+#include "kmreaderwin.moc"
+
+