kmail

kmmainwidget.cpp

00001 // -*- mode: C++; c-file-style: "gnu" -*-
00002 // kmmainwidget.cpp
00003 //#define MALLOC_DEBUG 1
00004 
00005 #ifdef HAVE_CONFIG_H
00006 #include <config.h>
00007 #endif
00008 
00009 #include <kwin.h>
00010 
00011 #ifdef MALLOC_DEBUG
00012 #include <malloc.h>
00013 #endif
00014 
00015 #undef Unsorted // X headers...
00016 #include <qaccel.h>
00017 #include <qlayout.h>
00018 #include <qhbox.h>
00019 #include <qvbox.h>
00020 #include <qpopupmenu.h>
00021 
00022 #include <kopenwith.h>
00023 
00024 #include <kmessagebox.h>
00025 
00026 #include <kpopupmenu.h>
00027 #include <kaccelmanager.h>
00028 #include <kglobalsettings.h>
00029 #include <kstdaccel.h>
00030 #include <kkeydialog.h>
00031 #include <kcharsets.h>
00032 #include <knotifyclient.h>
00033 #include <kdebug.h>
00034 #include <kapplication.h>
00035 #include <kfiledialog.h>
00036 #include <ktip.h>
00037 #include <knotifydialog.h>
00038 #include <kstandarddirs.h>
00039 #include <dcopclient.h>
00040 #include <kaddrbook.h>
00041 
00042 #include "globalsettings.h"
00043 #include "kcursorsaver.h"
00044 #include "broadcaststatus.h"
00045 using KPIM::BroadcastStatus;
00046 #include "kmfoldermgr.h"
00047 #include "kmfolderdia.h"
00048 #include "accountmanager.h"
00049 using KMail::AccountManager;
00050 #include "kmfilter.h"
00051 #include "kmfoldertree.h"
00052 #include "kmreadermainwin.h"
00053 #include "kmfoldercachedimap.h"
00054 #include "kmfolderimap.h"
00055 #include "kmacctcachedimap.h"
00056 #include "composer.h"
00057 #include "kmfolderseldlg.h"
00058 #include "kmfiltermgr.h"
00059 #include "messagesender.h"
00060 #include "kmaddrbook.h"
00061 #include "kmversion.h"
00062 #include "searchwindow.h"
00063 using KMail::SearchWindow;
00064 #include "kmacctfolder.h"
00065 #include "undostack.h"
00066 #include "kmcommands.h"
00067 #include "kmmainwin.h"
00068 #include "kmsystemtray.h"
00069 #include "imapaccountbase.h"
00070 #include "transportmanager.h"
00071 using KMail::ImapAccountBase;
00072 #include "vacation.h"
00073 using KMail::Vacation;
00074 
00075 #include "subscriptiondialog.h"
00076 using KMail::SubscriptionDialog;
00077 #include "attachmentstrategy.h"
00078 using KMail::AttachmentStrategy;
00079 #include "headerstrategy.h"
00080 using KMail::HeaderStrategy;
00081 #include "headerstyle.h"
00082 using KMail::HeaderStyle;
00083 #include "folderjob.h"
00084 using KMail::FolderJob;
00085 #include "mailinglist-magic.h"
00086 #include "antispamwizard.h"
00087 using KMail::AntiSpamWizard;
00088 #include "filterlogdlg.h"
00089 using KMail::FilterLogDialog;
00090 #include <headerlistquicksearch.h>
00091 #include "klistviewindexedsearchline.h"
00092 using KMail::HeaderListQuickSearch;
00093 #include "kmheaders.h"
00094 #include "mailinglistpropertiesdialog.h"
00095 
00096 #if !defined(NDEBUG)
00097     #include "sievedebugdialog.h"
00098     using KMail::SieveDebugDialog;
00099 #endif
00100 
00101 #include <assert.h>
00102 #include <kstatusbar.h>
00103 #include <kstaticdeleter.h>
00104 #include <kaction.h>
00105 
00106 #include <kmime_mdn.h>
00107 #include <kmime_header_parsing.h>
00108 using namespace KMime;
00109 using KMime::Types::AddrSpecList;
00110 
00111 #include "progressmanager.h"
00112 using KPIM::ProgressManager;
00113 
00114 #include "managesievescriptsdialog.h"
00115 #include <qstylesheet.h>
00116 
00117 #include "kmmainwidget.moc"
00118 
00119 QValueList<KMMainWidget*>* KMMainWidget::s_mainWidgetList = 0;
00120 static KStaticDeleter<QValueList<KMMainWidget*> > mwlsd;
00121 
00122 //-----------------------------------------------------------------------------
00123 KMMainWidget::KMMainWidget(QWidget *parent, const char *name,
00124                            KXMLGUIClient *aGUIClient,
00125                            KActionCollection *actionCollection, KConfig* config ) :
00126     QWidget(parent, name),
00127     mQuickSearchLine( 0 ),
00128     mShowBusySplashTimer( 0 ),
00129     mShowingOfflineScreen( false ),
00130     mAccel( 0 )
00131 {
00132   // must be the first line of the constructor:
00133   mStartupDone = FALSE;
00134   mSearchWin = 0;
00135   mIntegrated  = TRUE;
00136   mFolder = 0;
00137   mFolderThreadPref = false;
00138   mFolderThreadSubjPref = true;
00139   mReaderWindowActive = true;
00140   mReaderWindowBelow = true;
00141   mFolderHtmlPref = false;
00142   mFolderHtmlLoadExtPref = false;
00143   mSystemTray = 0;
00144   mDestructed = false;
00145   mActionCollection = actionCollection;
00146   mTopLayout = new QVBoxLayout(this);
00147   mFilterMenuActions.setAutoDelete(true);
00148   mFilterTBarActions.setAutoDelete(false);
00149   mFilterCommands.setAutoDelete(true);
00150   mFolderShortcutCommands.setAutoDelete(true);
00151   mJob = 0;
00152   mConfig = config;
00153   mGUIClient = aGUIClient;
00154   // FIXME This should become a line separator as soon as the API
00155   // is extended in kdelibs.
00156   mToolbarActionSeparator = new KActionSeparator( actionCollection );
00157 
00158   if( !s_mainWidgetList )
00159     mwlsd.setObject( s_mainWidgetList, new QValueList<KMMainWidget*>() );
00160   s_mainWidgetList->append( this );
00161 
00162   mPanner1Sep << 1 << 1;
00163   mPanner2Sep << 1 << 1;
00164 
00165   setMinimumSize(400, 300);
00166 
00167   readPreConfig();
00168   createWidgets();
00169 
00170   setupActions();
00171 
00172   readConfig();
00173 
00174   activatePanners();
00175 
00176   QTimer::singleShot( 0, this, SLOT( slotShowStartupFolder() ));
00177 
00178   connect( kmkernel->acctMgr(), SIGNAL( checkedMail( bool, bool, const QMap<QString, int> & ) ),
00179            this, SLOT( slotMailChecked( bool, bool, const QMap<QString, int> & ) ) );
00180 
00181   connect( kmkernel->acctMgr(), SIGNAL( accountAdded( KMAccount* ) ),
00182            this, SLOT( initializeIMAPActions() ) );
00183   connect( kmkernel->acctMgr(), SIGNAL( accountRemoved( KMAccount* ) ),
00184            this, SLOT( initializeIMAPActions() ) );
00185 
00186   connect(kmkernel, SIGNAL( configChanged() ),
00187           this, SLOT( slotConfigChanged() ));
00188 
00189   // display the full path to the folder in the caption
00190   connect(mFolderTree, SIGNAL(currentChanged(QListViewItem*)),
00191       this, SLOT(slotChangeCaption(QListViewItem*)));
00192 
00193   connect(kmkernel->folderMgr(), SIGNAL(folderRemoved(KMFolder*)),
00194           this, SLOT(slotFolderRemoved(KMFolder*)));
00195 
00196   connect(kmkernel->imapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)),
00197           this, SLOT(slotFolderRemoved(KMFolder*)));
00198 
00199   connect(kmkernel->dimapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)),
00200           this, SLOT(slotFolderRemoved(KMFolder*)));
00201 
00202   connect(kmkernel->searchFolderMgr(), SIGNAL(folderRemoved(KMFolder*)),
00203           this, SLOT(slotFolderRemoved(KMFolder*)));
00204 
00205   connect( kmkernel, SIGNAL( onlineStatusChanged( GlobalSettings::EnumNetworkState::type ) ),
00206            this, SLOT( slotUpdateOnlineStatus( GlobalSettings::EnumNetworkState::type ) ) );
00207 
00208   toggleSystemTray();
00209 
00210   // must be the last line of the constructor:
00211   mStartupDone = TRUE;
00212 }
00213 
00214 
00215 //-----------------------------------------------------------------------------
00216 //The kernel may have already been deleted when this method is called,
00217 //perform all cleanup that requires the kernel in destruct()
00218 KMMainWidget::~KMMainWidget()
00219 {
00220   s_mainWidgetList->remove( this );
00221   destruct();
00222 }
00223 
00224 
00225 //-----------------------------------------------------------------------------
00226 //This method performs all cleanup that requires the kernel to exist.
00227 void KMMainWidget::destruct()
00228 {
00229   if (mDestructed)
00230     return;
00231   if (mSearchWin)
00232     mSearchWin->close();
00233   writeConfig();
00234   writeFolderConfig();
00235   delete mHeaders;
00236   delete mFolderTree;
00237   delete mSystemTray;
00238   delete mMsgView;
00239   mDestructed = true;
00240 }
00241 
00242 
00243 //-----------------------------------------------------------------------------
00244 void KMMainWidget::readPreConfig(void)
00245 {
00246   const KConfigGroup geometry( KMKernel::config(), "Geometry" );
00247   const KConfigGroup general( KMKernel::config(), "General" );
00248 
00249   mLongFolderList = geometry.readEntry( "FolderList", "long" ) != "short";
00250   mReaderWindowActive = geometry.readEntry( "readerWindowMode", "below" ) != "hide";
00251   mReaderWindowBelow = geometry.readEntry( "readerWindowMode", "below" ) == "below";
00252 }
00253 
00254 
00255 //-----------------------------------------------------------------------------
00256 void KMMainWidget::readFolderConfig(void)
00257 {
00258   if (!mFolder)
00259     return;
00260 
00261   KConfig *config = KMKernel::config();
00262   KConfigGroupSaver saver(config, "Folder-" + mFolder->idString());
00263   mFolderThreadPref = config->readBoolEntry( "threadMessagesOverride", false );
00264   mFolderThreadSubjPref = config->readBoolEntry( "threadMessagesBySubject", true );
00265   mFolderHtmlPref = config->readBoolEntry( "htmlMailOverride", false );
00266   mFolderHtmlLoadExtPref = config->readBoolEntry( "htmlLoadExternalOverride", false );
00267 }
00268 
00269 
00270 //-----------------------------------------------------------------------------
00271 void KMMainWidget::writeFolderConfig(void)
00272 {
00273   if (!mFolder)
00274     return;
00275 
00276   KConfig *config = KMKernel::config();
00277   KConfigGroupSaver saver(config, "Folder-" + mFolder->idString());
00278   config->writeEntry( "threadMessagesOverride", mFolderThreadPref );
00279   config->writeEntry( "threadMessagesBySubject", mFolderThreadSubjPref );
00280   config->writeEntry( "htmlMailOverride", mFolderHtmlPref );
00281   config->writeEntry( "htmlLoadExternalOverride", mFolderHtmlLoadExtPref );
00282 }
00283 
00284 
00285 //-----------------------------------------------------------------------------
00286 void KMMainWidget::readConfig(void)
00287 {
00288   KConfig *config = KMKernel::config();
00289 
00290   bool oldLongFolderList =  mLongFolderList;
00291   bool oldReaderWindowActive = mReaderWindowActive;
00292   bool oldReaderWindowBelow = mReaderWindowBelow;
00293 
00294   QString str;
00295   QSize siz;
00296 
00297   if (mStartupDone)
00298   {
00299     writeConfig();
00300 
00301     readPreConfig();
00302     mHeaders->refreshNestedState();
00303 
00304     bool layoutChanged = ( oldLongFolderList != mLongFolderList )
00305                     || ( oldReaderWindowActive != mReaderWindowActive )
00306                     || ( oldReaderWindowBelow != mReaderWindowBelow );
00307 
00308 
00309     if( layoutChanged ) {
00310       hide();
00311       // delete all panners
00312       delete mPanner1; // will always delete the others
00313       createWidgets();
00314     }
00315 
00316   }
00317 
00318   // read "Reader" config options
00319   KConfigGroup readerConfig( config, "Reader" );
00320   mHtmlPref = readerConfig.readBoolEntry( "htmlMail", false );
00321   mHtmlLoadExtPref = readerConfig.readBoolEntry( "htmlLoadExternal", false );
00322 
00323   { // area for config group "Geometry"
00324     KConfigGroupSaver saver(config, "Geometry");
00325     mThreadPref = config->readBoolEntry( "nestedMessages", false );
00326     // size of the mainwin
00327     QSize defaultSize(750,560);
00328     siz = config->readSizeEntry("MainWin", &defaultSize);
00329     if (!siz.isEmpty())
00330       resize(siz);
00331     // default width of the foldertree
00332     static const int folderpanewidth = 250;
00333 
00334     const int folderW = config->readNumEntry( "FolderPaneWidth", folderpanewidth );
00335     const int headerW = config->readNumEntry( "HeaderPaneWidth", width()-folderpanewidth );
00336     const int headerH = config->readNumEntry( "HeaderPaneHeight", 180 );
00337     const int readerH = config->readNumEntry( "ReaderPaneHeight", 280 );
00338 
00339     mPanner1Sep.clear();
00340     mPanner2Sep.clear();
00341     QValueList<int> & widths = mLongFolderList ? mPanner1Sep : mPanner2Sep ;
00342     QValueList<int> & heights = mLongFolderList ? mPanner2Sep : mPanner1Sep ;
00343 
00344     widths << folderW << headerW;
00345     heights << headerH << readerH;
00346 
00347     bool layoutChanged = ( oldLongFolderList != mLongFolderList )
00348                     || ( oldReaderWindowActive != mReaderWindowActive )
00349                     || ( oldReaderWindowBelow != mReaderWindowBelow );
00350 
00351     if (!mStartupDone || layoutChanged )
00352     {
00356       // The columns are shown by default.
00357 
00358       const int unreadColumn = config->readNumEntry("UnreadColumn", 1);
00359       const int totalColumn = config->readNumEntry("TotalColumn", 2);
00360 
00361       /* we need to _activate_ them in the correct order
00362       * this is ugly because we can't use header()->moveSection
00363       * but otherwise the restoreLayout from KMFolderTree
00364       * doesn't know that to do */
00365       if (unreadColumn != -1 && unreadColumn < totalColumn)
00366         mFolderTree->addUnreadColumn( i18n("Unread"), 70 );
00367       if (totalColumn != -1)
00368         mFolderTree->addTotalColumn( i18n("Total"), 70 );
00369       if (unreadColumn != -1 && unreadColumn > totalColumn)
00370         mFolderTree->addUnreadColumn( i18n("Unread"), 70 );
00371       mUnreadColumnToggle->setChecked( mFolderTree->isUnreadActive() );
00372       mUnreadTextToggle->setChecked( !mFolderTree->isUnreadActive() );
00373       mTotalColumnToggle->setChecked( mFolderTree->isTotalActive() );
00374 
00375       mFolderTree->updatePopup();
00376     }
00377   }
00378 
00379   if (mMsgView)
00380     mMsgView->readConfig();
00381 
00382   mHeaders->readConfig();
00383   mHeaders->restoreLayout(KMKernel::config(), "Header-Geometry");
00384 
00385   mFolderTree->readConfig();
00386 
00387   { // area for config group "General"
00388     KConfigGroupSaver saver(config, "General");
00389     mBeepOnNew = config->readBoolEntry("beep-on-mail", false);
00390     mConfirmEmpty = config->readBoolEntry("confirm-before-empty", true);
00391     // startup-Folder, defaults to system-inbox
00392     mStartupFolder = config->readEntry("startupFolder", kmkernel->inboxFolder()->idString());
00393     if (!mStartupDone)
00394     {
00395       // check mail on startup
00396       bool check = config->readBoolEntry("checkmail-startup", false);
00397       if (check)
00398         // do it after building the kmmainwin, so that the progressdialog is available
00399         QTimer::singleShot( 0, this, SLOT( slotCheckMail() ) );
00400     }
00401   }
00402 
00403   // reload foldertree
00404   mFolderTree->reload();
00405 
00406   // Re-activate panners
00407   if (mStartupDone)
00408   {
00409     // Update systray
00410     toggleSystemTray();
00411 
00412     bool layoutChanged = ( oldLongFolderList != mLongFolderList )
00413                     || ( oldReaderWindowActive != mReaderWindowActive )
00414                     || ( oldReaderWindowBelow != mReaderWindowBelow );
00415     if ( layoutChanged ) {
00416       activatePanners();
00417     }
00418 
00419     mFolderTree->showFolder( mFolder );
00420 
00421     // sanders - New code
00422     mHeaders->setFolder(mFolder);
00423     if (mMsgView) {
00424       int aIdx = mHeaders->currentItemIndex();
00425       if (aIdx != -1)
00426         mMsgView->setMsg( mFolder->getMsg(aIdx), true );
00427       else
00428         mMsgView->clear( true );
00429     }
00430     updateMessageActions();
00431     show();
00432     // sanders - Maybe this fixes a bug?
00433 
00434   }
00435   updateMessageMenu();
00436   updateFileMenu();
00437 }
00438 
00439 
00440 //-----------------------------------------------------------------------------
00441 void KMMainWidget::writeConfig(void)
00442 {
00443   QString s;
00444   KConfig *config = KMKernel::config();
00445   KConfigGroup geometry( config, "Geometry" );
00446   KConfigGroup general( config, "General" );
00447 
00448   if (mMsgView)
00449     mMsgView->writeConfig();
00450 
00451   mFolderTree->writeConfig();
00452 
00453   geometry.writeEntry( "MainWin", this->geometry().size() );
00454 
00455   const QValueList<int> widths = ( mLongFolderList ? mPanner1 : mPanner2 )->sizes();
00456   const QValueList<int> heights = ( mLongFolderList ? mPanner2 : mPanner1 )->sizes();
00457 
00458   geometry.writeEntry( "FolderPaneWidth", widths[0] );
00459   geometry.writeEntry( "HeaderPaneWidth", widths[1] );
00460 
00461   // Only save when the widget is shown (to avoid saving a wrong value)
00462   if ( mSearchAndHeaders && mSearchAndHeaders->isShown() ) {
00463     geometry.writeEntry( "HeaderPaneHeight", heights[0] );
00464     geometry.writeEntry( "ReaderPaneHeight", heights[1] );
00465   }
00466 
00467   // save the state of the unread/total-columns
00468   geometry.writeEntry( "UnreadColumn", mFolderTree->unreadIndex() );
00469   geometry.writeEntry( "TotalColumn", mFolderTree->totalIndex() );
00470 }
00471 
00472 
00473 //-----------------------------------------------------------------------------
00474 void KMMainWidget::createWidgets(void)
00475 {
00476   mAccel = new QAccel(this, "createWidgets()");
00477 
00478   // Create the splitters according to the layout settings
00479   QWidget *headerParent = 0, *folderParent = 0,
00480             *mimeParent = 0, *messageParent = 0;
00481 
00482   const bool opaqueResize = KGlobalSettings::opaqueResize();
00483   if ( mLongFolderList ) {
00484     // superior splitter: folder tree vs. rest
00485     // inferior splitter: headers vs. message vs. mime tree
00486     mPanner1 = new QSplitter( Qt::Horizontal, this, "panner 1" );
00487     mPanner1->setOpaqueResize( opaqueResize );
00488     Qt::Orientation orientation = mReaderWindowBelow ? Qt::Vertical : Qt::Horizontal;
00489     mPanner2 = new QSplitter( orientation, mPanner1, "panner 2" );
00490     mPanner2->setOpaqueResize( opaqueResize );
00491     folderParent = mPanner1;
00492     headerParent = mimeParent = messageParent = mPanner2;
00493   } else /* !mLongFolderList */ {
00494     // superior splitter: ( folder tree + headers ) vs. message vs. mime
00495     // inferior splitter: folder tree vs. headers
00496     mPanner1 = new QSplitter( Qt::Vertical, this, "panner 1" );
00497     mPanner1->setOpaqueResize( opaqueResize );
00498     mPanner2 = new QSplitter( Qt::Horizontal, mPanner1, "panner 2" );
00499     mPanner2->setOpaqueResize( opaqueResize );
00500     headerParent = folderParent = mPanner2;
00501     mimeParent = messageParent = mPanner1;
00502   }
00503 
00504 #ifndef NDEBUG
00505   if( mPanner1 ) mPanner1->dumpObjectTree();
00506   if( mPanner2 ) mPanner2->dumpObjectTree();
00507 #endif
00508 
00509   mTopLayout->add( mPanner1 );
00510 
00511   // BUG -sanders these accelerators stop working after switching
00512   // between long/short folder layout
00513   // Probably need to disconnect them first.
00514 
00515   // create list of messages
00516 #ifndef NDEBUG
00517   headerParent->dumpObjectTree();
00518 #endif
00519   mSearchAndHeaders = new QVBox( headerParent );
00520   mSearchToolBar = new KToolBar( mSearchAndHeaders, "search toolbar");
00521   mSearchToolBar->boxLayout()->setSpacing( KDialog::spacingHint() );
00522   QLabel *label = new QLabel( i18n("S&earch:"), mSearchToolBar, "kde toolbar widget" );
00523 
00524 
00525   mHeaders = new KMHeaders(this, mSearchAndHeaders, "headers");
00526 #ifdef HAVE_INDEXLIB
00527   mQuickSearchLine = new KListViewIndexedSearchLine( mSearchToolBar, mHeaders,
00528                                                     actionCollection(), "headers quick search line" );
00529 #else
00530   mQuickSearchLine = new HeaderListQuickSearch( mSearchToolBar, mHeaders,
00531                         actionCollection(), "headers quick search line" );
00532 #endif
00533   label->setBuddy( mQuickSearchLine );
00534   mSearchToolBar->setStretchableWidget( mQuickSearchLine );
00535     connect( mHeaders, SIGNAL( messageListUpdated() ),
00536            mQuickSearchLine, SLOT( updateSearch() ) );
00537   if ( !GlobalSettings::self()->quickSearchActive() ) mSearchToolBar->hide();
00538 
00539   if (mReaderWindowActive) {
00540     connect(mHeaders, SIGNAL(selected(KMMessage*)),
00541             this, SLOT(slotMsgSelected(KMMessage*)));
00542   }
00543   connect(mHeaders, SIGNAL(activated(KMMessage*)),
00544           this, SLOT(slotMsgActivated(KMMessage*)));
00545   connect( mHeaders, SIGNAL( selectionChanged() ),
00546            SLOT( startUpdateMessageActionsTimer() ) );
00547   mAccel->connectItem(mAccel->insertItem(SHIFT+Key_Left),
00548                      mHeaders, SLOT(selectPrevMessage()));
00549   mAccel->connectItem(mAccel->insertItem(SHIFT+Key_Right),
00550                      mHeaders, SLOT(selectNextMessage()));
00551 
00552   if (mReaderWindowActive) {
00553     mMsgView = new KMReaderWin(messageParent, this, actionCollection(), 0 );
00554 
00555     connect(mMsgView, SIGNAL(replaceMsgByUnencryptedVersion()),
00556         this, SLOT(slotReplaceMsgByUnencryptedVersion()));
00557     connect(mMsgView, SIGNAL(popupMenu(KMMessage&,const KURL&,const QPoint&)),
00558         this, SLOT(slotMsgPopup(KMMessage&,const KURL&,const QPoint&)));
00559     connect(mMsgView, SIGNAL(urlClicked(const KURL&,int)),
00560         mMsgView, SLOT(slotUrlClicked()));
00561     connect(mHeaders, SIGNAL(maybeDeleting()),
00562         mMsgView, SLOT(clearCache()));
00563     connect(mMsgView, SIGNAL(noDrag()),
00564         mHeaders, SLOT(slotNoDrag()));
00565     mAccel->connectItem(mAccel->insertItem(Key_Up),
00566         mMsgView, SLOT(slotScrollUp()));
00567     mAccel->connectItem(mAccel->insertItem(Key_Down),
00568         mMsgView, SLOT(slotScrollDown()));
00569     mAccel->connectItem(mAccel->insertItem(Key_Prior),
00570         mMsgView, SLOT(slotScrollPrior()));
00571     mAccel->connectItem(mAccel->insertItem(Key_Next),
00572         mMsgView, SLOT(slotScrollNext()));
00573   } else {
00574     mMsgView = NULL;
00575   }
00576 
00577   new KAction( i18n("Move Message to Folder"), Key_M, this,
00578                SLOT(slotMoveMsg()), actionCollection(),
00579                "move_message_to_folder" );
00580   new KAction( i18n("Copy Message to Folder"), Key_C, this,
00581                SLOT(slotCopyMsg()), actionCollection(),
00582                "copy_message_to_folder" );
00583   mAccel->connectItem(mAccel->insertItem(Key_M),
00584              this, SLOT(slotMoveMsg()) );
00585   mAccel->connectItem(mAccel->insertItem(Key_C),
00586              this, SLOT(slotCopyMsg()) );
00587 
00588   // create list of folders
00589   mFolderTree = new KMFolderTree(this, folderParent, "folderTree");
00590 
00591   connect(mFolderTree, SIGNAL(folderSelected(KMFolder*)),
00592       this, SLOT(folderSelected(KMFolder*)));
00593   connect( mFolderTree, SIGNAL( folderSelected( KMFolder* ) ),
00594            mQuickSearchLine, SLOT( reset() ) );
00595   connect(mFolderTree, SIGNAL(folderSelectedUnread(KMFolder*)),
00596       this, SLOT(folderSelectedUnread(KMFolder*)));
00597   connect(mFolderTree, SIGNAL(folderDrop(KMFolder*)),
00598       this, SLOT(slotMoveMsgToFolder(KMFolder*)));
00599   connect(mFolderTree, SIGNAL(folderDropCopy(KMFolder*)),
00600           this, SLOT(slotCopyMsgToFolder(KMFolder*)));
00601   connect(mFolderTree, SIGNAL(columnsChanged()),
00602           this, SLOT(slotFolderTreeColumnsChanged()));
00603 
00604   //Commands not worthy of menu items, but that deserve configurable keybindings
00605   new KAction(
00606     i18n("Remove Duplicate Messages"), CTRL+Key_Asterisk, this,
00607     SLOT(removeDuplicates()), actionCollection(), "remove_duplicate_messages");
00608 
00609   new KAction(
00610     i18n("Abort Current Operation"), Key_Escape, ProgressManager::instance(),
00611     SLOT(slotAbortAll()), actionCollection(), "cancel" );
00612   mAccel->connectItem(mAccel->insertItem(Key_Escape),
00613                      ProgressManager::instance(), SLOT(slotAbortAll()));
00614 
00615   new KAction(
00616    i18n("Focus on Next Folder"), CTRL+Key_Right, mFolderTree,
00617    SLOT(incCurrentFolder()), actionCollection(), "inc_current_folder");
00618   mAccel->connectItem(mAccel->insertItem(CTRL+Key_Right),
00619                      mFolderTree, SLOT(incCurrentFolder()));
00620 
00621   new KAction(
00622    i18n("Focus on Previous Folder"), CTRL+Key_Left, mFolderTree,
00623    SLOT(decCurrentFolder()), actionCollection(), "dec_current_folder");
00624   mAccel->connectItem(mAccel->insertItem(CTRL+Key_Left),
00625                      mFolderTree, SLOT(decCurrentFolder()));
00626 
00627   new KAction(
00628    i18n("Select Folder with Focus"), CTRL+Key_Space, mFolderTree,
00629    SLOT(selectCurrentFolder()), actionCollection(), "select_current_folder");
00630   mAccel->connectItem(mAccel->insertItem(CTRL+Key_Space),
00631                      mFolderTree, SLOT(selectCurrentFolder()));
00632   new KAction(
00633     i18n("Focus on Next Message"), ALT+Key_Right, mHeaders,
00634     SLOT(incCurrentMessage()), actionCollection(), "inc_current_message");
00635     mAccel->connectItem( mAccel->insertItem( ALT+Key_Right ),
00636                         mHeaders, SLOT( incCurrentMessage() ) );
00637 
00638   new KAction(
00639     i18n("Focus on Previous Message"), ALT+Key_Left, mHeaders,
00640     SLOT(decCurrentMessage()), actionCollection(), "dec_current_message");
00641     mAccel->connectItem( mAccel->insertItem( ALT+Key_Left ),
00642                         mHeaders, SLOT( decCurrentMessage() ) );
00643 
00644   new KAction(
00645     i18n("Select Message with Focus"), ALT+Key_Space, mHeaders,
00646     SLOT( selectCurrentMessage() ), actionCollection(), "select_current_message");
00647     mAccel->connectItem( mAccel->insertItem( ALT+Key_Space ),
00648                         mHeaders, SLOT( selectCurrentMessage() ) );
00649 
00650   connect( kmkernel->outboxFolder(), SIGNAL( msgRemoved(int, QString) ),
00651            SLOT( startUpdateMessageActionsTimer() ) );
00652   connect( kmkernel->outboxFolder(), SIGNAL( msgAdded(int) ),
00653            SLOT( startUpdateMessageActionsTimer() ) );
00654 }
00655 
00656 
00657 //-----------------------------------------------------------------------------
00658 void KMMainWidget::activatePanners(void)
00659 {
00660   if (mMsgView) {
00661     QObject::disconnect( mMsgView->copyAction(),
00662         SIGNAL( activated() ),
00663         mMsgView, SLOT( slotCopySelectedText() ));
00664   }
00665   if ( mLongFolderList ) {
00666     mSearchAndHeaders->reparent( mPanner2, 0, QPoint( 0, 0 ) );
00667     if (mMsgView) {
00668       mMsgView->reparent( mPanner2, 0, QPoint( 0, 0 ) );
00669       mPanner2->moveToLast( mMsgView );
00670     }
00671     mFolderTree->reparent( mPanner1, 0, QPoint( 0, 0 ) );
00672     mPanner1->moveToLast( mPanner2 );
00673     mPanner1->setSizes( mPanner1Sep );
00674     mPanner1->setResizeMode( mFolderTree, QSplitter::KeepSize );
00675     mPanner2->setSizes( mPanner2Sep );
00676     mPanner2->setResizeMode( mSearchAndHeaders, QSplitter::KeepSize );
00677   } else /* !mLongFolderList */ {
00678     mFolderTree->reparent( mPanner2, 0, QPoint( 0, 0 ) );
00679     mSearchAndHeaders->reparent( mPanner2, 0, QPoint( 0, 0 ) );
00680     mPanner2->moveToLast( mSearchAndHeaders );
00681     mPanner1->moveToFirst( mPanner2 );
00682     if (mMsgView) {
00683       mMsgView->reparent( mPanner1, 0, QPoint( 0, 0 ) );
00684       mPanner1->moveToLast( mMsgView );
00685     }
00686     mPanner1->setSizes( mPanner1Sep );
00687     mPanner2->setSizes( mPanner2Sep );
00688     mPanner1->setResizeMode( mPanner2, QSplitter::KeepSize );
00689     mPanner2->setResizeMode( mFolderTree, QSplitter::KeepSize );
00690   }
00691 
00692   if (mMsgView) {
00693     QObject::connect( mMsgView->copyAction(),
00694             SIGNAL( activated() ),
00695             mMsgView, SLOT( slotCopySelectedText() ));
00696   }
00697 }
00698 
00699 
00700 //-----------------------------------------------------------------------------
00701 void KMMainWidget::hide()
00702 {
00703   QWidget::hide();
00704 }
00705 
00706 
00707 //-----------------------------------------------------------------------------
00708 void KMMainWidget::show()
00709 {
00710   QWidget::show();
00711 }
00712 
00713 //-------------------------------------------------------------------------
00714 void KMMainWidget::slotSearch()
00715 {
00716   if(!mSearchWin)
00717   {
00718     mSearchWin = new SearchWindow(this, "Search", mFolder, false);
00719     connect(mSearchWin, SIGNAL(destroyed()),
00720         this, SLOT(slotSearchClosed()));
00721   }
00722   else
00723   {
00724     mSearchWin->activateFolder(mFolder);
00725   }
00726 
00727   mSearchWin->show();
00728   KWin::activateWindow( mSearchWin->winId() );
00729 }
00730 
00731 
00732 //-------------------------------------------------------------------------
00733 void KMMainWidget::slotSearchClosed()
00734 {
00735   mSearchWin = 0;
00736 }
00737 
00738 
00739 //-------------------------------------------------------------------------
00740 void KMMainWidget::slotFind()
00741 {
00742   if( mMsgView )
00743     mMsgView->slotFind();
00744 }
00745 
00746 
00747 //-----------------------------------------------------------------------------
00748 void KMMainWidget::slotHelp()
00749 {
00750   kapp->invokeHelp();
00751 }
00752 
00753 
00754 //-----------------------------------------------------------------------------
00755 void KMMainWidget::slotFilter()
00756 {
00757   kmkernel->filterMgr()->openDialog( this );
00758 }
00759 
00760 
00761 //-----------------------------------------------------------------------------
00762 void KMMainWidget::slotPopFilter()
00763 {
00764   kmkernel->popFilterMgr()->openDialog( this );
00765 }
00766 
00767 void KMMainWidget::slotManageSieveScripts()
00768 {
00769   if ( !kmkernel->askToGoOnline() ) {
00770     return;
00771   }
00772   KMail::ManageSieveScriptsDialog * dlg = new KMail::ManageSieveScriptsDialog( this );
00773   dlg->show();
00774 }
00775 
00776 
00777 //-----------------------------------------------------------------------------
00778 void KMMainWidget::slotAddrBook()
00779 {
00780   KAddrBookExternal::openAddressBook(this);
00781 }
00782 
00783 
00784 //-----------------------------------------------------------------------------
00785 void KMMainWidget::slotImport()
00786 {
00787   KRun::runCommand("kmailcvt");
00788 }
00789 
00790 //-----------------------------------------------------------------------------
00791 void KMMainWidget::slotCheckMail()
00792 {
00793   if ( !kmkernel->askToGoOnline() ) {
00794     return;
00795   }
00796   kmkernel->acctMgr()->checkMail(true);
00797 }
00798 
00799 //-----------------------------------------------------------------------------
00800 void KMMainWidget::slotCheckOneAccount(int item)
00801 {
00802   if ( !kmkernel->askToGoOnline() ) {
00803     return;
00804   }
00805   kmkernel->acctMgr()->intCheckMail(item);
00806 }
00807 
00808 //-----------------------------------------------------------------------------
00809 void KMMainWidget::slotMailChecked( bool newMail, bool sendOnCheck,
00810                                     const QMap<QString, int> & newInFolder )
00811 {
00812   const bool sendOnAll =
00813     GlobalSettings::self()->sendOnCheck() == GlobalSettings::EnumSendOnCheck::SendOnAllChecks;
00814   const bool sendOnManual =
00815     GlobalSettings::self()->sendOnCheck() == GlobalSettings::EnumSendOnCheck::SendOnManualChecks;
00816   if( sendOnAll || (sendOnManual && sendOnCheck ) )
00817     slotSendQueued();
00818 
00819   if ( !newMail || newInFolder.isEmpty() )
00820     return;
00821 
00822   kapp->dcopClient()->emitDCOPSignal( "unreadCountChanged()", QByteArray() );
00823 
00824   // build summary for new mail message
00825   bool showNotification = false;
00826   QString summary;
00827   QStringList keys( newInFolder.keys() );
00828   keys.sort();
00829   for ( QStringList::const_iterator it = keys.begin();
00830         it != keys.end();
00831         ++it ) {
00832     kdDebug(5006) << newInFolder.find( *it ).data() << " new message(s) in "
00833                   << *it << endl;
00834 
00835     KMFolder *folder = kmkernel->findFolderById( *it );
00836 
00837     if ( !folder->ignoreNewMail() ) {
00838       showNotification = true;
00839       if ( GlobalSettings::self()->verboseNewMailNotification() ) {
00840         summary += "<br>" + i18n( "1 new message in %1",
00841                                   "%n new messages in %1",
00842                                   newInFolder.find( *it ).data() )
00843                             .arg( folder->prettyURL() );
00844       }
00845     }
00846   }
00847 
00848   if ( !showNotification )
00849     return;
00850 
00851   if ( GlobalSettings::self()->verboseNewMailNotification() ) {
00852     summary = i18n( "%1 is a list of the number of new messages per folder",
00853                     "<b>New mail arrived</b><br>%1" )
00854               .arg( summary );
00855   }
00856   else {
00857     summary = i18n( "New mail arrived" );
00858   }
00859 
00860   if(kmkernel->xmlGuiInstance()) {
00861     KNotifyClient::Instance instance(kmkernel->xmlGuiInstance());
00862     KNotifyClient::event( topLevelWidget()->winId(), "new-mail-arrived",
00863                           summary );
00864   }
00865   else
00866     KNotifyClient::event( topLevelWidget()->winId(), "new-mail-arrived",
00867                           summary );
00868 
00869   if (mBeepOnNew) {
00870     KNotifyClient::beep();
00871   }
00872 }
00873 
00874 
00875 //-----------------------------------------------------------------------------
00876 void KMMainWidget::slotCompose()
00877 {
00878   KMail::Composer * win;
00879   KMMessage* msg = new KMMessage;
00880 
00881   if ( mFolder ) {
00882       msg->initHeader( mFolder->identity() );
00883       win = KMail::makeComposer( msg, mFolder->identity() );
00884   } else {
00885       msg->initHeader();
00886       win = KMail::makeComposer( msg );
00887   }
00888 
00889   win->show();
00890 
00891 }
00892 
00893 
00894 //-----------------------------------------------------------------------------
00895 void KMMainWidget::slotPostToML()
00896 {
00897   if ( mFolder && mFolder->isMailingListEnabled() ) {
00898     KMCommand *command = new KMMailingListPostCommand( this, mFolder );
00899     command->start();
00900   }
00901   else
00902     slotCompose();
00903 }
00904 
00905 //-----------------------------------------------------------------------------
00906 void KMMainWidget::slotFolderMailingListProperties()
00907 {
00908   if (!mFolderTree) return;
00909   KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( mFolderTree->currentItem() );
00910   if ( !item ) return;
00911   KMFolder* folder = item->folder();
00912   if ( folder ) {
00913     ( new KMail::MailingListFolderPropertiesDialog( this, folder ) )->show();
00914   }
00915 }
00916 
00917 //-----------------------------------------------------------------------------
00918 void KMMainWidget::slotFolderShortcutCommand()
00919 {
00920   if (!mFolderTree) return;
00921   KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( mFolderTree->currentItem() );
00922   if ( item )
00923     item->assignShortcut();
00924 }
00925 
00926 
00927 //-----------------------------------------------------------------------------
00928 void KMMainWidget::slotModifyFolder()
00929 {
00930   if (!mFolderTree) return;
00931   KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( mFolderTree->currentItem() );
00932   if ( item )
00933     modifyFolder( item );
00934 }
00935 
00936 //-----------------------------------------------------------------------------
00937 void KMMainWidget::modifyFolder( KMFolderTreeItem* folderItem )
00938 {
00939   KMFolder* folder = folderItem->folder();
00940   KMFolderTree* folderTree = static_cast<KMFolderTree *>( folderItem->listView() );
00941   KMFolderDialog props( folder, folder->parent(), folderTree,
00942                         i18n("Properties of Folder %1").arg( folder->label() ) );
00943   props.exec();
00944   updateFolderMenu();
00945 }
00946 
00947 //-----------------------------------------------------------------------------
00948 void KMMainWidget::slotExpireFolder()
00949 {
00950   QString     str;
00951   bool        canBeExpired = true;
00952 
00953   if (!mFolder) return;
00954 
00955   if (!mFolder->isAutoExpire()) {
00956     canBeExpired = false;
00957   } else if (mFolder->getUnreadExpireUnits()==expireNever &&
00958          mFolder->getReadExpireUnits()==expireNever) {
00959     canBeExpired = false;
00960   }
00961 
00962   if (!canBeExpired) {
00963     str = i18n("This folder does not have any expiry options set");
00964     KMessageBox::information(this, str);
00965     return;
00966   }
00967   KConfig           *config = KMKernel::config();
00968   KConfigGroupSaver saver(config, "General");
00969 
00970   if (config->readBoolEntry("warn-before-expire", true)) {
00971     str = i18n("<qt>Are you sure you want to expire the folder <b>%1</b>?</qt>").arg(QStyleSheet::escape( mFolder->label() ));
00972     if (KMessageBox::warningContinueCancel(this, str, i18n("Expire Folder"),
00973                        i18n("&Expire"))
00974     != KMessageBox::Continue) return;
00975   }
00976 
00977   mFolder->expireOldMessages( true /*immediate*/);
00978 }
00979 
00980 //-----------------------------------------------------------------------------
00981 void KMMainWidget::slotEmptyFolder()
00982 {
00983   QString str;
00984 
00985   if (!mFolder) return;
00986   bool isTrash = kmkernel->folderIsTrash(mFolder);
00987 
00988   if (mConfirmEmpty)
00989   {
00990     QString title = (isTrash) ? i18n("Empty Trash") : i18n("Move to Trash");
00991     QString text = (isTrash) ?
00992       i18n("Are you sure you want to empty the trash folder?") :
00993       i18n("<qt>Are you sure you want to move all messages from "
00994            "folder <b>%1</b> to the trash?</qt>").arg( QStyleSheet::escape( mFolder->label() ) );
00995 
00996     if (KMessageBox::warningContinueCancel(this, text, title, KGuiItem( title, "edittrash"))
00997       != KMessageBox::Continue) return;
00998   }
00999   KCursorSaver busy(KBusyPtr::busy());
01000   slotMarkAll();
01001   if (isTrash) {
01002     /* Don't ask for confirmation again when deleting, the user has already
01003        confirmed. */
01004     slotDeleteMsg( false );
01005   }
01006   else
01007     slotTrashMsg();
01008 
01009   if (mMsgView) mMsgView->clearCache();
01010 
01011   if ( !isTrash )
01012     BroadcastStatus::instance()->setStatusMsg(i18n("Moved all messages to the trash"));
01013 
01014   updateMessageActions();
01015 }
01016 
01017 
01018 //-----------------------------------------------------------------------------
01019 void KMMainWidget::slotRemoveFolder()
01020 {
01021   QString str;
01022   QDir dir;
01023 
01024   if ( !mFolder ) return;
01025   if ( mFolder->isSystemFolder() ) return;
01026   if ( mFolder->isReadOnly() ) return;
01027 
01028   QString title;
01029   if ( mFolder->folderType() == KMFolderTypeSearch ) {
01030     title = i18n("Delete Search");
01031     str = i18n("<qt>Are you sure you want to delete the search <b>%1</b>?<br>"
01032                 "Any messages it shows will still be available in their original folder.</qt>")
01033            .arg( QStyleSheet::escape( mFolder->label() ) );
01034   } else {
01035     title = i18n("Delete Folder");
01036     if ( mFolder->count() == 0 ) {
01037       if ( !mFolder->child() || mFolder->child()->isEmpty() ) {
01038         str = i18n("<qt>Are you sure you want to delete the empty folder "
01039                    "<b>%1</b>?</qt>")
01040               .arg( QStyleSheet::escape( mFolder->label() ) );
01041       }
01042       else {
01043         str = i18n("<qt>Are you sure you want to delete the empty folder "
01044                    "<b>%1</b> and all its subfolders? Those subfolders might "
01045                    "not be empty and their contents will be discarded as well. "
01046                    "<p><b>Beware</b> that discarded messages are not saved "
01047                    "into your Trash folder and are permanently deleted.</qt>")
01048               .arg( QStyleSheet::escape( mFolder->label() ) );
01049       }
01050     } else {
01051       if ( !mFolder->child() || mFolder->child()->isEmpty() ) {
01052         str = i18n("<qt>Are you sure you want to delete the folder "
01053                    "<b>%1</b>, discarding its contents? "
01054                    "<p><b>Beware</b> that discarded messages are not saved "
01055                    "into your Trash folder and are permanently deleted.</qt>")
01056               .arg( QStyleSheet::escape( mFolder->label() ) );
01057       }
01058       else {
01059         str = i18n("<qt>Are you sure you want to delete the folder <b>%1</b> "
01060                    "and all its subfolders, discarding their contents? "
01061                    "<p><b>Beware</b> that discarded messages are not saved "
01062                    "into your Trash folder and are permanently deleted.</qt>")
01063             .arg( QStyleSheet::escape( mFolder->label() ) );
01064       }
01065     }
01066   }
01067 
01068   if (KMessageBox::warningContinueCancel(this, str, title,
01069                                          KGuiItem( i18n("&Delete"), "editdelete"))
01070       == KMessageBox::Continue)
01071   {
01072     if ( mFolder->hasAccounts() ) {
01073       // this folder has an account, so we need to change that to the inbox
01074       for ( AccountList::Iterator it (mFolder->acctList()->begin() ),
01075              end( mFolder->acctList()->end() ); it != end; ++it ) {
01076         (*it)->setFolder( kmkernel->inboxFolder() );
01077         KMessageBox::information(this,
01078             i18n("<qt>The folder you deleted was associated with the account "
01079               "<b>%1</b> which delivered mail into it. The folder the account "
01080               "delivers new mail into was reset to the main Inbox folder.</qt>").arg( (*it)->name()));
01081       }
01082     }
01083     if (mFolder->folderType() == KMFolderTypeImap)
01084       kmkernel->imapFolderMgr()->remove(mFolder);
01085     else if (mFolder->folderType() == KMFolderTypeCachedImap) {
01086       // Deleted by user -> tell the account (see KMFolderCachedImap::listDirectory2)
01087       KMFolderCachedImap* storage = static_cast<KMFolderCachedImap*>( mFolder->storage() );
01088       KMAcctCachedImap* acct = storage->account();
01089       if ( acct )
01090         acct->addDeletedFolder( mFolder );
01091 
01092       kmkernel->dimapFolderMgr()->remove(mFolder);
01093     }
01094     else if (mFolder->folderType() == KMFolderTypeSearch)
01095       kmkernel->searchFolderMgr()->remove(mFolder);
01096     else
01097       kmkernel->folderMgr()->remove(mFolder);
01098   }
01099 }
01100 
01101 //-----------------------------------------------------------------------------
01102 void KMMainWidget::slotMarkAllAsRead()
01103 {
01104   if (!mFolder)
01105     return;
01106   mFolder->markUnreadAsRead();
01107 }
01108 
01109 //-----------------------------------------------------------------------------
01110 void KMMainWidget::slotCompactFolder()
01111 {
01112   if (mFolder) {
01113     int idx = mHeaders->currentItemIndex();
01114     KCursorSaver busy(KBusyPtr::busy());
01115     mFolder->compact( KMFolder::CompactNow );
01116     // setCurrentItemByIndex will override the statusbar message, so save/restore it
01117     QString statusMsg = BroadcastStatus::instance()->statusMsg();
01118     mHeaders->setCurrentItemByIndex(idx);
01119     BroadcastStatus::instance()->setStatusMsg( statusMsg );
01120   }
01121 }
01122 
01123 
01124 //-----------------------------------------------------------------------------
01125 void KMMainWidget::slotRefreshFolder()
01126 {
01127   if (mFolder)
01128   {
01129     if ( mFolder->folderType() == KMFolderTypeImap || mFolder->folderType() == KMFolderTypeCachedImap ) {
01130       if ( !kmkernel->askToGoOnline() ) {
01131         return;
01132       }
01133     }
01134 
01135     if (mFolder->folderType() == KMFolderTypeImap)
01136     {
01137       KMFolderImap *imap = static_cast<KMFolderImap*>(mFolder->storage());
01138       imap->getAndCheckFolder();
01139     } else if ( mFolder->folderType() == KMFolderTypeCachedImap ) {
01140       KMFolderCachedImap* f = static_cast<KMFolderCachedImap*>( mFolder->storage() );
01141       f->account()->processNewMailSingleFolder( mFolder );
01142     }
01143   }
01144 }
01145 
01146 void KMMainWidget::slotTroubleshootFolder()
01147 {
01148   if (mFolder)
01149   {
01150     if ( mFolder->folderType() == KMFolderTypeCachedImap ) {
01151       KMFolderCachedImap* f = static_cast<KMFolderCachedImap*>( mFolder->storage() );
01152       f->slotTroubleshoot();
01153     }
01154   }
01155 }
01156 
01157 void KMMainWidget::slotInvalidateIMAPFolders() {
01158   if ( KMessageBox::warningContinueCancel( this,
01159           i18n("Are you sure you want to refresh the IMAP cache?\n"
01160            "This will remove all changes that you have done "
01161            "locally to your IMAP folders."),
01162       i18n("Refresh IMAP Cache"), i18n("&Refresh") ) == KMessageBox::Continue )
01163     kmkernel->acctMgr()->invalidateIMAPFolders();
01164 }
01165 
01166 //-----------------------------------------------------------------------------
01167 void KMMainWidget::slotExpireAll() {
01168   KConfig    *config = KMKernel::config();
01169   int        ret = 0;
01170 
01171   KConfigGroupSaver saver(config, "General");
01172 
01173   if (config->readBoolEntry("warn-before-expire", true)) {
01174     ret = KMessageBox::warningContinueCancel(KMainWindow::memberList->first(),
01175              i18n("Are you sure you want to expire all old messages?"),
01176              i18n("Expire Old Messages?"), i18n("Expire"));
01177     if (ret != KMessageBox::Continue) {
01178       return;
01179     }
01180   }
01181 
01182   kmkernel->expireAllFoldersNow();
01183 }
01184 
01185 //-----------------------------------------------------------------------------
01186 void KMMainWidget::slotCompactAll()
01187 {
01188   KCursorSaver busy(KBusyPtr::busy());
01189   kmkernel->compactAllFolders();
01190 }
01191 
01192 
01193 //-----------------------------------------------------------------------------
01194 void KMMainWidget::slotOverrideHtml()
01195 {
01196   if( mHtmlPref == mFolderHtmlPref ) {
01197     int result = KMessageBox::warningContinueCancel( this,
01198       // the warning text is taken from configuredialog.cpp:
01199       i18n( "Use of HTML in mail will make you more vulnerable to "
01200         "\"spam\" and may increase the likelihood that your system will be "
01201         "compromised by other present and anticipated security exploits." ),
01202       i18n( "Security Warning" ),
01203       i18n( "Use HTML" ),
01204       "OverrideHtmlWarning", false);
01205     if( result == KMessageBox::Cancel ) {
01206       mPreferHtmlAction->setChecked( false );
01207       return;
01208     }
01209   }
01210   mFolderHtmlPref = !mFolderHtmlPref;
01211   if (mMsgView) {
01212     mMsgView->setHtmlOverride(mFolderHtmlPref);
01213     mMsgView->update( true );
01214   }
01215 }
01216 
01217 //-----------------------------------------------------------------------------
01218 void KMMainWidget::slotOverrideHtmlLoadExt()
01219 {
01220   if( mHtmlLoadExtPref == mFolderHtmlLoadExtPref ) {
01221     int result = KMessageBox::warningContinueCancel( this,
01222       // the warning text is taken from configuredialog.cpp:
01223       i18n( "Loading external references in html mail will make you more vulnerable to "
01224         "\"spam\" and may increase the likelihood that your system will be "
01225         "compromised by other present and anticipated security exploits." ),
01226       i18n( "Security Warning" ),
01227       i18n( "Load External References" ),
01228       "OverrideHtmlLoadExtWarning", false);
01229     if( result == KMessageBox::Cancel ) {
01230       mPreferHtmlLoadExtAction->setChecked( false );
01231       return;
01232     }
01233   }
01234   mFolderHtmlLoadExtPref = !mFolderHtmlLoadExtPref;
01235   if (mMsgView) {
01236     mMsgView->setHtmlLoadExtOverride(mFolderHtmlLoadExtPref);
01237     mMsgView->update( true );
01238   }
01239 }
01240 
01241 //-----------------------------------------------------------------------------
01242 void KMMainWidget::slotOverrideThread()
01243 {
01244   mFolderThreadPref = !mFolderThreadPref;
01245   mHeaders->setNestedOverride(mFolderThreadPref);
01246   mThreadBySubjectAction->setEnabled(mThreadMessagesAction->isChecked());
01247 }
01248 
01249 //-----------------------------------------------------------------------------
01250 void KMMainWidget::slotToggleSubjectThreading()
01251 {
01252   mFolderThreadSubjPref = !mFolderThreadSubjPref;
01253   mHeaders->setSubjectThreading(mFolderThreadSubjPref);
01254 }
01255 
01256 //-----------------------------------------------------------------------------
01257 void KMMainWidget::slotToggleShowQuickSearch()
01258 {
01259   GlobalSettings::self()->setQuickSearchActive( !GlobalSettings::self()->quickSearchActive() );
01260   if ( GlobalSettings::self()->quickSearchActive() )
01261     mSearchToolBar->show();
01262   else {
01263     mQuickSearchLine->reset();
01264     mSearchToolBar->hide();
01265   }
01266 }
01267 
01268 //-----------------------------------------------------------------------------
01269 void KMMainWidget::slotMessageQueuedOrDrafted()
01270 {
01271   if (!kmkernel->folderIsDraftOrOutbox(mFolder))
01272       return;
01273   if (mMsgView)
01274     mMsgView->update(true);
01275 }
01276 
01277 
01278 //-----------------------------------------------------------------------------
01279 void KMMainWidget::slotForwardMsg()
01280 {
01281   KMMessageList* selected = mHeaders->selectedMsgs();
01282   KMCommand *command = 0L;
01283   if(selected && !selected->isEmpty()) {
01284     command = new KMForwardCommand( this, *selected, mFolder->identity() );
01285   } else {
01286     command = new KMForwardCommand( this, mHeaders->currentMsg(), mFolder->identity() );
01287   }
01288 
01289   command->start();
01290 }
01291 
01292 
01293 //-----------------------------------------------------------------------------
01294 void KMMainWidget::slotForwardAttachedMsg()
01295 {
01296   KMMessageList* selected = mHeaders->selectedMsgs();
01297   KMCommand *command = 0L;
01298   if(selected && !selected->isEmpty()) {
01299     command = new KMForwardAttachedCommand( this, *selected, mFolder->identity() );
01300   } else {
01301     command = new KMForwardAttachedCommand( this, mHeaders->currentMsg(), mFolder->identity() );
01302   }
01303 
01304   command->start();
01305 }
01306 
01307 
01308 //-----------------------------------------------------------------------------
01309 void KMMainWidget::slotEditMsg()
01310 {
01311   KMCommand *command = new KMEditMsgCommand( this, mHeaders->currentMsg() );
01312   command->start();
01313 }
01314 
01315 //-----------------------------------------------------------------------------
01316 void KMMainWidget::slotResendMsg()
01317 {
01318   KMCommand *command = new KMResendMessageCommand( this, mHeaders->currentMsg() );
01319   command->start();
01320 }
01321 
01322 
01323 //-----------------------------------------------------------------------------
01324 void KMMainWidget::slotTrashMsg()
01325 {
01326   mHeaders->deleteMsg();
01327 }
01328 
01329 //-----------------------------------------------------------------------------
01330 void KMMainWidget::slotDeleteMsg( bool confirmDelete )
01331 {
01332   mHeaders->moveMsgToFolder( 0, confirmDelete );
01333 }
01334 
01335 //-----------------------------------------------------------------------------
01336 void KMMainWidget::slotTrashThread()
01337 {
01338   mHeaders->highlightCurrentThread();
01339   mHeaders->deleteMsg();
01340 }
01341 
01342 //-----------------------------------------------------------------------------
01343 void KMMainWidget::slotDeleteThread( bool confirmDelete )
01344 {
01345   mHeaders->highlightCurrentThread();
01346   mHeaders->moveMsgToFolder( 0, confirmDelete );
01347 }
01348 
01349 //-----------------------------------------------------------------------------
01350 void KMMainWidget::slotReplyToMsg()
01351 {
01352   QString text = mMsgView? mMsgView->copyText() : "";
01353   KMCommand *command = new KMReplyToCommand( this, mHeaders->currentMsg(), text );
01354   command->start();
01355 }
01356 
01357 
01358 //-----------------------------------------------------------------------------
01359 void KMMainWidget::slotReplyAuthorToMsg()
01360 {
01361   QString text = mMsgView? mMsgView->copyText() : "";
01362   KMCommand *command = new KMReplyAuthorCommand( this, mHeaders->currentMsg(), text );
01363   command->start();
01364 }
01365 
01366 
01367 //-----------------------------------------------------------------------------
01368 void KMMainWidget::slotReplyAllToMsg()
01369 {
01370   QString text = mMsgView? mMsgView->copyText() : "";
01371   KMCommand *command = new KMReplyToAllCommand( this, mHeaders->currentMsg(), text );
01372   command->start();
01373 }
01374 
01375 
01376 //-----------------------------------------------------------------------------
01377 void KMMainWidget::slotRedirectMsg()
01378 {
01379   KMCommand *command = new KMRedirectCommand( this, mHeaders->currentMsg() );
01380   command->start();
01381 }
01382 
01383 //-----------------------------------------------------------------------------
01384 void KMMainWidget::slotReplyListToMsg()
01385 {
01386 
01387   QString text = mMsgView? mMsgView->copyText() : "";
01388   KMCommand *command = new KMReplyListCommand( this, mHeaders->currentMsg(),
01389                            text );
01390   command->start();
01391 }
01392 
01393 //-----------------------------------------------------------------------------
01394 void KMMainWidget::slotNoQuoteReplyToMsg()
01395 {
01396   KMCommand *command = new KMNoQuoteReplyToCommand( this, mHeaders->currentMsg() );
01397   command->start();
01398 }
01399 
01400 //-----------------------------------------------------------------------------
01401 void KMMainWidget::slotSubjectFilter()
01402 {
01403   KMMessage *msg = mHeaders->currentMsg();
01404   if (!msg)
01405     return;
01406 
01407   KMCommand *command = new KMFilterCommand( "Subject", msg->subject() );
01408   command->start();
01409 }
01410 
01411 //-----------------------------------------------------------------------------
01412 void KMMainWidget::slotMailingListFilter()
01413 {
01414   KMMessage *msg = mHeaders->currentMsg();
01415   if (!msg)
01416     return;
01417 
01418   KMCommand *command = new KMMailingListFilterCommand( this, msg );
01419   command->start();
01420 }
01421 
01422 //-----------------------------------------------------------------------------
01423 void KMMainWidget::slotFromFilter()
01424 {
01425   KMMessage *msg = mHeaders->currentMsg();
01426   if (!msg)
01427     return;
01428 
01429   AddrSpecList al = msg->extractAddrSpecs( "From" );
01430   KMCommand *command;
01431   if ( al.empty() )
01432     command = new KMFilterCommand( "From",  msg->from() );
01433   else
01434     command = new KMFilterCommand( "From",  al.front().asString() );
01435   command->start();
01436 }
01437 
01438 //-----------------------------------------------------------------------------
01439 void KMMainWidget::slotToFilter()
01440 {
01441   KMMessage *msg = mHeaders->currentMsg();
01442   if (!msg)
01443     return;
01444 
01445   KMCommand *command = new KMFilterCommand( "To",  msg->to() );
01446   command->start();
01447 }
01448 
01449 //-----------------------------------------------------------------------------
01450 void KMMainWidget::updateListFilterAction()
01451 {
01452   //Proxy the mListFilterAction to update the action text
01453   QCString name;
01454   QString value;
01455   QString lname = MailingList::name( mHeaders->currentMsg(), name, value );
01456   mListFilterAction->setText( i18n("Filter on Mailing-List...") );
01457   if ( lname.isNull() )
01458     mListFilterAction->setEnabled( false );
01459   else {
01460     mListFilterAction->setEnabled( true );
01461     mListFilterAction->setText( i18n( "Filter on Mailing-List %1..." ).arg( lname ) );
01462   }
01463 }
01464 
01465 
01466 //-----------------------------------------------------------------------------
01467 void KMMainWidget::slotUndo()
01468 {
01469     mHeaders->undo();
01470     updateMessageActions();
01471 }
01472 
01473 //-----------------------------------------------------------------------------
01474 void KMMainWidget::slotToggleUnread()
01475 {
01476   mFolderTree->toggleColumn(KMFolderTree::unread);
01477 }
01478 
01479 //-----------------------------------------------------------------------------
01480 void KMMainWidget::slotToggleTotalColumn()
01481 {
01482   mFolderTree->toggleColumn(KMFolderTree::total, true);
01483 }
01484 
01485 //-----------------------------------------------------------------------------
01486 void KMMainWidget::slotMoveMsg()
01487 {
01488   KMail::KMFolderSelDlg dlg( this, i18n("Move Message to Folder"), true );
01489   KMFolder* dest;
01490 
01491   if (!dlg.exec()) return;
01492   if (!(dest = dlg.folder())) return;
01493 
01494   mHeaders->moveMsgToFolder(dest);
01495 }
01496 
01497 //-----------------------------------------------------------------------------
01498 void KMMainWidget::slotMoveMsgToFolder( KMFolder *dest)
01499 {
01500   mHeaders->moveMsgToFolder(dest);
01501 }
01502 
01503 //-----------------------------------------------------------------------------
01504 void KMMainWidget::slotCopyMsgToFolder( KMFolder *dest)
01505 {
01506   mHeaders->copyMsgToFolder(dest);
01507 }
01508 
01509 //-----------------------------------------------------------------------------
01510 void KMMainWidget::slotApplyFilters()
01511 {
01512   mHeaders->applyFiltersOnMsg();
01513 }
01514 
01515 //-----------------------------------------------------------------------------
01516 void KMMainWidget::slotEditVacation()
01517 {
01518   if ( !kmkernel->askToGoOnline() ) {
01519     return;
01520   }
01521 
01522   if ( mVacation )
01523     return;
01524 
01525   mVacation = new Vacation( this );
01526   if ( mVacation->isUsable() ) {
01527     connect( mVacation, SIGNAL(result(bool)), mVacation, SLOT(deleteLater()) );
01528   } else {
01529     QString msg = i18n("KMail's Out of Office Reply functionality relies on "
01530                       "server-side filtering. You have not yet configured an "
01531                       "IMAP server for this.\n"
01532                       "You can do this on the \"Filtering\" tab of the IMAP "
01533                       "account configuration.");
01534     KMessageBox::sorry( this, msg, i18n("No Server-Side Filtering Configured") );
01535 
01536     delete mVacation; // QGuardedPtr sets itself to 0!
01537   }
01538 }
01539 
01540 //-----------------------------------------------------------------------------
01541 void KMMainWidget::slotDebugSieve()
01542 {
01543 #if !defined(NDEBUG)
01544   if ( mSieveDebugDialog )
01545     return;
01546 
01547   mSieveDebugDialog = new SieveDebugDialog( this );
01548   mSieveDebugDialog->exec();
01549   delete mSieveDebugDialog;
01550 #endif
01551 }
01552 
01553 //-----------------------------------------------------------------------------
01554 void KMMainWidget::slotStartCertManager()
01555 {
01556   KProcess certManagerProc; // save to create on the heap, since
01557   // there is no parent
01558   certManagerProc << "kleopatra";
01559 
01560   if( !certManagerProc.start( KProcess::DontCare ) )
01561     KMessageBox::error( this, i18n( "Could not start certificate manager; "
01562                                     "please check your installation." ),
01563                                     i18n( "KMail Error" ) );
01564   else
01565     kdDebug(5006) << "\nslotStartCertManager(): certificate manager started.\n" << endl;
01566   // process continues to run even after the KProcess object goes
01567   // out of scope here, since it is started in DontCare run mode.
01568 
01569 }
01570 
01571 //-----------------------------------------------------------------------------
01572 void KMMainWidget::slotStartWatchGnuPG()
01573 {
01574   KProcess certManagerProc;
01575   certManagerProc << "kwatchgnupg";
01576 
01577   if( !certManagerProc.start( KProcess::DontCare ) )
01578     KMessageBox::error( this, i18n( "Could not start GnuPG LogViewer (kwatchgnupg); "
01579                                     "please check your installation." ),
01580                                     i18n( "KMail Error" ) );
01581 }
01582 
01583 //-----------------------------------------------------------------------------
01584 void KMMainWidget::slotCopyMsg()
01585 {
01586   KMail::KMFolderSelDlg dlg( this, i18n("Copy Message to Folder"), true );
01587   KMFolder* dest;
01588 
01589   if (!dlg.exec()) return;
01590   if (!(dest = dlg.folder())) return;
01591 
01592   mHeaders->copyMsgToFolder(dest);
01593 }
01594 
01595 //-----------------------------------------------------------------------------
01596 void KMMainWidget::slotPrintMsg()
01597 {
01598   bool htmlOverride = mMsgView ? mMsgView->htmlOverride() : false;
01599   bool htmlLoadExtOverride = mMsgView ? mMsgView->htmlLoadExtOverride() : false;
01600   KConfigGroup reader( KMKernel::config(), "Reader" );
01601   bool useFixedFont = mMsgView ? mMsgView->isFixedFont()
01602                                : reader.readBoolEntry( "useFixedFont", false );
01603   KMCommand *command =
01604     new KMPrintCommand( this, mHeaders->currentMsg(),
01605                         htmlOverride, htmlLoadExtOverride,
01606                         useFixedFont, overrideEncoding() );
01607   command->start();
01608 }
01609 
01610 //-----------------------------------------------------------------------------
01611 void KMMainWidget::slotConfigChanged()
01612 {
01613   readConfig();
01614 }
01615 
01616 //-----------------------------------------------------------------------------
01617 void KMMainWidget::slotSaveMsg()
01618 {
01619   KMMessage *msg = mHeaders->currentMsg();
01620   if (!msg)
01621     return;
01622   KMSaveMsgCommand *saveCommand = new KMSaveMsgCommand( this,
01623     *mHeaders->selectedMsgs() );
01624 
01625   if (saveCommand->url().isEmpty())
01626     delete saveCommand;
01627   else
01628     saveCommand->start();
01629 }
01630 
01631 //-----------------------------------------------------------------------------
01632 void KMMainWidget::slotOpenMsg()
01633 {
01634   KMOpenMsgCommand *openCommand = new KMOpenMsgCommand( this, 0, overrideEncoding() );
01635 
01636   openCommand->start();
01637 }
01638 
01639 //-----------------------------------------------------------------------------
01640 void KMMainWidget::slotSaveAttachments()
01641 {
01642   KMMessage *msg = mHeaders->currentMsg();
01643   if (!msg)
01644     return;
01645   KMSaveAttachmentsCommand *saveCommand = new KMSaveAttachmentsCommand( this,
01646                                                                         *mHeaders->selectedMsgs() );
01647   saveCommand->start();
01648 }
01649 
01650 void KMMainWidget::slotOnlineStatus()
01651 {
01652   // KMKernel will emit a signal when we toggle the network state that is caught by
01653   // KMMainWidget::slotUpdateOnlineStatus to update our GUI
01654   if ( GlobalSettings::self()->networkState() == GlobalSettings::EnumNetworkState::Online ) {
01655     // if online; then toggle and set it offline.
01656     kmkernel->stopNetworkJobs();
01657   } else {
01658     kmkernel->resumeNetworkJobs();
01659   }
01660 }
01661 
01662 void KMMainWidget::slotUpdateOnlineStatus( GlobalSettings::EnumNetworkState::type )
01663 {
01664   if ( GlobalSettings::self()->networkState() == GlobalSettings::EnumNetworkState::Online )
01665     actionCollection()->action( "online_status" )->setText( i18n("Work Offline") );
01666   else
01667     actionCollection()->action( "online_status" )->setText( i18n("Work Online") );
01668 }
01669 
01670 
01671 //-----------------------------------------------------------------------------
01672 void KMMainWidget::slotSendQueued()
01673 {
01674   if ( !kmkernel->askToGoOnline() ) {
01675     return;
01676   }
01677 
01678   kmkernel->msgSender()->sendQueued();
01679 }
01680 
01681 //-----------------------------------------------------------------------------
01682 void KMMainWidget::slotSendQueuedVia( int item )
01683 {
01684   if ( !kmkernel->askToGoOnline() ) {
01685     return;
01686   }
01687 
01688   QStringList availTransports= KMail::TransportManager::transportNames();
01689   QString customTransport = availTransports[ item ];
01690 
01691   kmkernel->msgSender()->sendQueued( customTransport );
01692 }
01693 
01694 //-----------------------------------------------------------------------------
01695 void KMMainWidget::slotViewChange()
01696 {
01697   if(mBodyPartsMenu->isItemChecked(mBodyPartsMenu->idAt(0)))
01698   {
01699     mBodyPartsMenu->setItemChecked(mBodyPartsMenu->idAt(0),FALSE);
01700     mBodyPartsMenu->setItemChecked(mBodyPartsMenu->idAt(1),TRUE);
01701   }
01702   else if(mBodyPartsMenu->isItemChecked(mBodyPartsMenu->idAt(1)))
01703   {
01704     mBodyPartsMenu->setItemChecked(mBodyPartsMenu->idAt(1),FALSE);
01705     mBodyPartsMenu->setItemChecked(mBodyPartsMenu->idAt(0),TRUE);
01706   }
01707 
01708   //mMsgView->setInline(!mMsgView->isInline());
01709 }
01710 
01711 
01712 //-----------------------------------------------------------------------------
01713 void KMMainWidget::folderSelectedUnread( KMFolder* aFolder )
01714 {
01715   folderSelected( aFolder, true );
01716   slotChangeCaption( mFolderTree->currentItem() );
01717 }
01718 
01719 //-----------------------------------------------------------------------------
01720 void KMMainWidget::folderSelected()
01721 {
01722   folderSelected( mFolder );
01723   updateFolderMenu();
01724   // opened() before the getAndCheckFolder() in folderSelected
01725   if ( mFolder && mFolder->folderType() == KMFolderTypeImap )
01726     mFolder->close();
01727 }
01728 
01729 //-----------------------------------------------------------------------------
01730 void KMMainWidget::folderSelected( KMFolder* aFolder, bool forceJumpToUnread )
01731 {
01732   KCursorSaver busy(KBusyPtr::busy());
01733 
01734   if (mMsgView)
01735     mMsgView->clear(true);
01736 
01737   if ( mFolder && mFolder->folderType() == KMFolderTypeImap && !mFolder->noContent() )
01738   {
01739     KMFolderImap *imap = static_cast<KMFolderImap*>(mFolder->storage());
01740     if ( mFolder->needsCompacting() && imap->autoExpunge() )
01741       imap->expungeFolder(imap, TRUE);
01742   }
01743 
01744   // Re-enable the msg list and quicksearch if we're showing a splash
01745   // screen. This is true either if there's no active folder, or if we
01746   // have a timer that is no longer active (i.e. it has already fired)
01747   // To make the if() a bit more complicated, we suppress the hiding
01748   // when the new folder is also an IMAP folder, because that's an
01749   // async operation and we don't want flicker if it results in just
01750   // a new splash.
01751   bool newFolder = ( mFolder != aFolder );
01752   bool isNewImapFolder = aFolder && aFolder->folderType() == KMFolderTypeImap && newFolder;
01753   if( !mFolder
01754       || ( !isNewImapFolder && mShowBusySplashTimer && !mShowBusySplashTimer->isActive() )
01755       || ( newFolder && mShowingOfflineScreen && !( isNewImapFolder && kmkernel->isOffline() ) ) ) {
01756     if ( mMsgView ) {
01757       mMsgView->enableMsgDisplay();
01758       mMsgView->clear( true );
01759     }
01760     if( mSearchAndHeaders && mHeaders )
01761       mSearchAndHeaders->show();
01762     mShowingOfflineScreen = false;
01763   }
01764 
01765   // Delete any pending timer, if needed it will be recreated below
01766   delete mShowBusySplashTimer;
01767   mShowBusySplashTimer = 0;
01768 
01769   if ( newFolder )
01770     writeFolderConfig();
01771   if ( mFolder ) {
01772     disconnect( mFolder, SIGNAL( changed() ),
01773            this, SLOT( updateMarkAsReadAction() ) );
01774     disconnect( mFolder, SIGNAL( msgHeaderChanged( KMFolder*, int ) ),
01775            this, SLOT( updateMarkAsReadAction() ) );
01776     disconnect( mFolder, SIGNAL( msgAdded( int ) ),
01777            this, SLOT( updateMarkAsReadAction() ) );
01778     disconnect( mFolder, SIGNAL( msgRemoved( KMFolder * ) ),
01779            this, SLOT( updateMarkAsReadAction() ) );
01780   }
01781 
01782   mFolder = aFolder;
01783 
01784   if ( aFolder && aFolder->folderType() == KMFolderTypeImap )
01785   {
01786     if ( kmkernel->isOffline() ) {
01787       showOfflinePage();
01788       return;
01789     }
01790     KMFolderImap *imap = static_cast<KMFolderImap*>(aFolder->storage());
01791     if ( newFolder && !mFolder->noContent() )
01792     {
01793       imap->open(); // will be closed in the folderSelected slot
01794       // first get new headers before we select the folder
01795       imap->setSelected( true );
01796       connect( imap, SIGNAL( folderComplete( KMFolderImap*, bool ) ),
01797           this, SLOT( folderSelected() ) );
01798       imap->getAndCheckFolder();
01799       mHeaders->setFolder( 0 );
01800       updateFolderMenu();
01801       mForceJumpToUnread = forceJumpToUnread;
01802 
01803       // Set a timer to show a splash screen if fetching folder contents
01804       // takes more than the amount of seconds configured in the kmailrc (default 1000 msec)
01805       mShowBusySplashTimer = new QTimer( this );
01806       connect( mShowBusySplashTimer, SIGNAL( timeout() ), this, SLOT( slotShowBusySplash() ) );
01807       mShowBusySplashTimer->start( GlobalSettings::self()->folderLoadingTimeout(), true );
01808       return;
01809     } else {
01810       // the folder is complete now - so go ahead
01811       disconnect( imap, SIGNAL( folderComplete( KMFolderImap*, bool ) ),
01812           this, SLOT( folderSelected() ) );
01813       forceJumpToUnread = mForceJumpToUnread;
01814     }
01815   }
01816 
01817   if ( mFolder ) { // == 0 -> pointing to toplevel ("Welcome to KMail") folder
01818     connect( mFolder, SIGNAL( changed() ),
01819            this, SLOT( updateMarkAsReadAction() ) );
01820     connect( mFolder, SIGNAL( msgHeaderChanged( KMFolder*, int ) ),
01821            this, SLOT( updateMarkAsReadAction() ) );
01822     connect( mFolder, SIGNAL( msgAdded( int ) ),
01823            this, SLOT( updateMarkAsReadAction() ) );
01824     connect( mFolder, SIGNAL( msgRemoved(KMFolder *) ),
01825            this, SLOT( updateMarkAsReadAction() ) );
01826   }
01827   readFolderConfig();
01828   if (mMsgView)
01829   {
01830     mMsgView->setHtmlOverride(mFolderHtmlPref);
01831     mMsgView->setHtmlLoadExtOverride(mFolderHtmlLoadExtPref);
01832   }
01833   mHeaders->setFolder( mFolder, forceJumpToUnread );
01834   updateMessageActions();
01835   updateFolderMenu();
01836   if (!aFolder)
01837     slotIntro();
01838 }
01839 
01840 //-----------------------------------------------------------------------------
01841 void KMMainWidget::slotShowBusySplash()
01842 {
01843   if ( mReaderWindowActive )
01844   {
01845     mMsgView->displayBusyPage();
01846     // hide widgets that are in the way:
01847     if ( mSearchAndHeaders && mHeaders && mLongFolderList )
01848       mSearchAndHeaders->hide();
01849   }
01850 }
01851 
01852 void KMMainWidget::showOfflinePage()
01853 {
01854   if ( !mReaderWindowActive ) return;
01855   mShowingOfflineScreen = true;
01856 
01857   mMsgView->displayOfflinePage();
01858   // hide widgets that are in the way:
01859   if ( mSearchAndHeaders && mHeaders && mLongFolderList )
01860     mSearchAndHeaders->hide();
01861 }
01862 
01863 //-----------------------------------------------------------------------------
01864 void KMMainWidget::slotMsgSelected(KMMessage *msg)
01865 {
01866   if ( msg && msg->parent() && !msg->isComplete() )
01867   {
01868     if ( msg->transferInProgress() )
01869       return;
01870     mMsgView->clear();
01871     mMsgView->setWaitingForSerNum( msg->getMsgSerNum() );
01872 
01873     if ( mJob ) {
01874        disconnect( mJob, 0, mMsgView, 0 );
01875        delete mJob;
01876     }
01877     mJob = msg->parent()->createJob( msg, FolderJob::tGetMessage, 0,
01878           "STRUCTURE", mMsgView->attachmentStrategy() );
01879     connect(mJob, SIGNAL(messageRetrieved(KMMessage*)),
01880             mMsgView, SLOT(slotMessageArrived(KMMessage*)));
01881     mJob->start();
01882   } else {
01883     mMsgView->setMsg(msg);
01884   }
01885   // reset HTML override to the folder setting
01886   mMsgView->setHtmlOverride(mFolderHtmlPref);
01887   mMsgView->setHtmlLoadExtOverride(mFolderHtmlLoadExtPref);
01888 }
01889 
01890 //-----------------------------------------------------------------------------
01891 void KMMainWidget::slotMsgChanged()
01892 {
01893   mHeaders->msgChanged();
01894 }
01895 
01896 //-----------------------------------------------------------------------------
01897 void KMMainWidget::slotSelectFolder(KMFolder* folder)
01898 {
01899   QListViewItem* item = mFolderTree->indexOfFolder(folder);
01900   if ( item ) {
01901     mFolderTree->ensureItemVisible( item );
01902     mFolderTree->doFolderSelected( item );
01903   }
01904 }
01905 
01906 //-----------------------------------------------------------------------------
01907 void KMMainWidget::slotSelectMessage(KMMessage* msg)
01908 {
01909   int idx = mFolder->find(msg);
01910   if (idx != -1) {
01911     mHeaders->setCurrentMsg(idx);
01912     if (mMsgView)
01913       mMsgView->setMsg(msg);
01914   }
01915 }
01916 
01917 //-----------------------------------------------------------------------------
01918 void KMMainWidget::slotReplaceMsgByUnencryptedVersion()
01919 {
01920   kdDebug(5006) << "KMMainWidget::slotReplaceMsgByUnencryptedVersion()" << endl;
01921   KMMessage* oldMsg = mHeaders->currentMsg();
01922   if( oldMsg ) {
01923     kdDebug(5006) << "KMMainWidget  -  old message found" << endl;
01924     if( oldMsg->hasUnencryptedMsg() ) {
01925       kdDebug(5006) << "KMMainWidget  -  extra unencrypted message found" << endl;
01926       KMMessage* newMsg = oldMsg->unencryptedMsg();
01927       // adjust the message id
01928       {
01929         QString msgId( oldMsg->msgId() );
01930         QString prefix("DecryptedMsg.");
01931         int oldIdx = msgId.find(prefix, 0, false);
01932         if( -1 == oldIdx ) {
01933           int leftAngle = msgId.findRev( '<' );
01934           msgId = msgId.insert( (-1 == leftAngle) ? 0 : ++leftAngle, prefix );
01935         }
01936         else {
01937           // toggle between "DecryptedMsg." and "DeCryptedMsg."
01938           // to avoid same message id
01939           QCharRef c = msgId[ oldIdx+2 ];
01940           if( 'C' == c )
01941             c = 'c';
01942           else
01943             c = 'C';
01944         }
01945         newMsg->setMsgId( msgId );
01946         mMsgView->setIdOfLastViewedMessage( msgId );
01947       }
01948       // insert the unencrypted message
01949       kdDebug(5006) << "KMMainWidget  -  adding unencrypted message to folder" << endl;
01950       mFolder->addMsg( newMsg );
01951       /* Figure out its index in the folder for selecting. This must be count()-1,
01952        * since we append. Be safe and do find, though, just in case. */
01953       int newMsgIdx = mFolder->find( newMsg );
01954       Q_ASSERT( newMsgIdx != -1 );
01955       /* we need this unget, to have the message displayed correctly initially */
01956       mFolder->unGetMsg( newMsgIdx );
01957       int idx = mFolder->find( oldMsg );
01958       Q_ASSERT( idx != -1 );
01959       /* only select here, so the old one is not un-Gotten before, which would
01960        * render the pointer we hold invalid so that find would fail */
01961       mHeaders->setCurrentItemByIndex( newMsgIdx );
01962       // remove the old one
01963       if ( idx != -1 ) {
01964         kdDebug(5006) << "KMMainWidget  -  deleting encrypted message" << endl;
01965         mFolder->take( idx );
01966       }
01967 
01968       kdDebug(5006) << "KMMainWidget  -  updating message actions" << endl;
01969       updateMessageActions();
01970 
01971       kdDebug(5006) << "KMMainWidget  -  done." << endl;
01972     } else
01973       kdDebug(5006) << "KMMainWidget  -  NO EXTRA UNENCRYPTED MESSAGE FOUND" << endl;
01974   } else
01975     kdDebug(5006) << "KMMainWidget  -  PANIC: NO OLD MESSAGE FOUND" << endl;
01976 }
01977 
01978 //-----------------------------------------------------------------------------
01979 void KMMainWidget::slotSetMsgStatusNew()
01980 {
01981   mHeaders->setMsgStatus(KMMsgStatusNew);
01982 }
01983 
01984 //-----------------------------------------------------------------------------
01985 void KMMainWidget::slotSetMsgStatusUnread()
01986 {
01987   mHeaders->setMsgStatus(KMMsgStatusUnread);
01988 }
01989 
01990 //-----------------------------------------------------------------------------
01991 void KMMainWidget::slotSetMsgStatusRead()
01992 {
01993   mHeaders->setMsgStatus(KMMsgStatusRead);
01994 }
01995 
01996 //-----------------------------------------------------------------------------
01997 void KMMainWidget::slotSetMsgStatusFlag()
01998 {
01999   mHeaders->setMsgStatus(KMMsgStatusFlag, true);
02000 }
02001 
02002 //-----------------------------------------------------------------------------
02003 void KMMainWidget::slotSetMsgStatusTodo()
02004 {
02005   mHeaders->setMsgStatus(KMMsgStatusTodo, true);
02006 }
02007 
02008 //-----------------------------------------------------------------------------
02009 void KMMainWidget::slotSetMsgStatusSent()
02010 {
02011   mHeaders->setMsgStatus(KMMsgStatusSent, true);
02012 }
02013 
02014 //-----------------------------------------------------------------------------
02015 void KMMainWidget::slotSetThreadStatusNew()
02016 {
02017   mHeaders->setThreadStatus(KMMsgStatusNew);
02018 }
02019 
02020 //-----------------------------------------------------------------------------
02021 void KMMainWidget::slotSetThreadStatusUnread()
02022 {
02023   mHeaders->setThreadStatus(KMMsgStatusUnread);
02024 }
02025 
02026 //-----------------------------------------------------------------------------
02027 void KMMainWidget::slotSetThreadStatusFlag()
02028 {
02029   mHeaders->setThreadStatus(KMMsgStatusFlag, true);
02030 }
02031 
02032 //-----------------------------------------------------------------------------
02033 void KMMainWidget::slotSetThreadStatusRead()
02034 {
02035   mHeaders->setThreadStatus(KMMsgStatusRead);
02036 }
02037 
02038 //-----------------------------------------------------------------------------
02039 void KMMainWidget::slotSetThreadStatusTodo()
02040 {
02041   mHeaders->setThreadStatus(KMMsgStatusTodo, true);
02042 }
02043 
02044 //-----------------------------------------------------------------------------
02045 void KMMainWidget::slotSetThreadStatusWatched()
02046 {
02047   mHeaders->setThreadStatus(KMMsgStatusWatched, true);
02048   if (mWatchThreadAction->isChecked()) {
02049     mIgnoreThreadAction->setChecked(false);
02050   }
02051 }
02052 
02053 //-----------------------------------------------------------------------------
02054 void KMMainWidget::slotSetThreadStatusIgnored()
02055 {
02056   mHeaders->setThreadStatus(KMMsgStatusIgnored, true);
02057   if (mIgnoreThreadAction->isChecked()) {
02058     mWatchThreadAction->setChecked(false);
02059   }
02060 }
02061 
02062 //-----------------------------------------------------------------------------
02063 void KMMainWidget::slotNextMessage()       { mHeaders->nextMessage(); }
02064 void KMMainWidget::slotNextUnreadMessage()
02065 {
02066   if ( !mHeaders->nextUnreadMessage() )
02067     if ( GlobalSettings::self()->loopOnGotoUnread() == GlobalSettings::EnumLoopOnGotoUnread::LoopInAllFolders )
02068       mFolderTree->nextUnreadFolder(true);
02069 }
02070 void KMMainWidget::slotNextImportantMessage() {
02071   //mHeaders->nextImportantMessage();
02072 }
02073 void KMMainWidget::slotPrevMessage()       { mHeaders->prevMessage(); }
02074 void KMMainWidget::slotPrevUnreadMessage()
02075 {
02076   if ( !mHeaders->prevUnreadMessage() )
02077     if ( GlobalSettings::self()->loopOnGotoUnread() == GlobalSettings::EnumLoopOnGotoUnread::LoopInAllFolders )
02078       mFolderTree->prevUnreadFolder();
02079 }
02080 void KMMainWidget::slotPrevImportantMessage() {
02081   //mHeaders->prevImportantMessage();
02082 }
02083 
02084 void KMMainWidget::slotDisplayCurrentMessage()
02085 {
02086   if ( mHeaders->currentMsg() )
02087     slotMsgActivated( mHeaders->currentMsg() );
02088 }
02089 
02090 //-----------------------------------------------------------------------------
02091 //called from headers. Message must not be deleted on close
02092 void KMMainWidget::slotMsgActivated(KMMessage *msg)
02093 {
02094   if ( !msg ) return;
02095   if (msg->parent() && !msg->isComplete())
02096   {
02097     FolderJob *job = msg->parent()->createJob(msg);
02098     connect(job, SIGNAL(messageRetrieved(KMMessage*)),
02099             SLOT(slotMsgActivated(KMMessage*)));
02100     job->start();
02101     return;
02102   }
02103 
02104   if (kmkernel->folderIsDraftOrOutbox(mFolder))
02105   {
02106     slotEditMsg();
02107     return;
02108   }
02109 
02110   assert( msg != 0 );
02111   KMReaderMainWin *win = new KMReaderMainWin( mFolderHtmlPref, mFolderHtmlLoadExtPref );
02112   KConfigGroup reader( KMKernel::config(), "Reader" );
02113   bool useFixedFont = mMsgView ? mMsgView->isFixedFont()
02114                                : reader.readBoolEntry( "useFixedFont", false );
02115   win->setUseFixedFont( useFixedFont );
02116   KMMessage *newMessage = new KMMessage(*msg);
02117   newMessage->setParent( msg->parent() );
02118   newMessage->setMsgSerNum( msg->getMsgSerNum() );
02119   newMessage->setReadyToShow( true );
02120   win->showMsg( overrideEncoding(), newMessage );
02121   win->show();
02122 }
02123 
02124 //-----------------------------------------------------------------------------
02125 void KMMainWidget::slotMarkAll()
02126 {
02127   mHeaders->selectAll( TRUE );
02128 }
02129 
02130 //-----------------------------------------------------------------------------
02131 void KMMainWidget::slotMsgPopup(KMMessage&, const KURL &aUrl, const QPoint& aPoint)
02132 {
02133   KPopupMenu * menu = new KPopupMenu;
02134   updateMessageMenu();
02135   mUrlCurrent = aUrl;
02136 
02137   bool urlMenuAdded = false;
02138 
02139   if (!aUrl.isEmpty())
02140   {
02141     if (aUrl.protocol() == "mailto")
02142     {
02143       // popup on a mailto URL
02144       mMsgView->mailToComposeAction()->plug( menu );
02145       mMsgView->mailToReplyAction()->plug( menu );
02146       mMsgView->mailToForwardAction()->plug( menu );
02147 
02148       menu->insertSeparator();
02149       mMsgView->addAddrBookAction()->plug( menu );
02150       mMsgView->openAddrBookAction()->plug( menu );
02151       mMsgView->copyURLAction()->plug( menu );
02152       mMsgView->startImChatAction()->plug( menu );
02153       // only enable if our KIMProxy is functional
02154       mMsgView->startImChatAction()->setEnabled( kmkernel->imProxy()->initialize() );
02155 
02156     } else {
02157       // popup on a not-mailto URL
02158       mMsgView->urlOpenAction()->plug( menu );
02159       mMsgView->addBookmarksAction()->plug( menu );
02160       mMsgView->urlSaveAsAction()->plug( menu );
02161       mMsgView->copyURLAction()->plug( menu );
02162     }
02163     if ( aUrl.protocol() == "im" )
02164     {
02165       // popup on an IM address
02166       // no need to check the KIMProxy is initialized, as these protocols will
02167       // only be present if it is.
02168       mMsgView->startImChatAction()->plug( menu );
02169     }
02170 
02171     urlMenuAdded=true;
02172     kdDebug( 0 ) << k_funcinfo << " URL is: " << aUrl << endl;
02173   }
02174 
02175 
02176   if(mMsgView && !mMsgView->copyText().isEmpty()) {
02177     if ( urlMenuAdded )
02178       menu->insertSeparator();
02179     mReplyActionMenu->plug(menu);
02180     menu->insertSeparator();
02181 
02182     mMsgView->copyAction()->plug( menu );
02183     mMsgView->selectAllAction()->plug( menu );
02184   } else  if ( !urlMenuAdded )
02185   {
02186     // popup somewhere else (i.e., not a URL) on the message
02187 
02188     if (!mHeaders->currentMsg()) // no messages
02189     {
02190       delete menu;
02191       return;
02192     }
02193 
02194     if ( mFolder->isDrafts() || mFolder->isOutbox() ) {
02195       mEditAction->plug(menu);
02196     }
02197     else {
02198       if( !mFolder->isSent() )
02199         mReplyActionMenu->plug(menu);
02200       mForwardActionMenu->plug(menu);
02201     }
02202     menu->insertSeparator();
02203 
02204     mCopyActionMenu->plug( menu );
02205     mMoveActionMenu->plug( menu );
02206 
02207     menu->insertSeparator();
02208 
02209     mStatusMenu->plug( menu );
02210     menu->insertSeparator();
02211 
02212     viewSourceAction()->plug(menu);
02213     if(mMsgView) {
02214       mMsgView->toggleFixFontAction()->plug(menu);
02215     }
02216     menu->insertSeparator();
02217     mPrintAction->plug( menu );
02218     mSaveAsAction->plug( menu );
02219     mSaveAttachmentsAction->plug( menu );
02220 
02221     menu->insertSeparator();
02222     if( mFolder->isTrash() )
02223       mDeleteAction->plug( menu );
02224     else
02225       mTrashAction->plug( menu );
02226   }
02227   KAcceleratorManager::manage(menu);
02228   menu->exec(aPoint, 0);
02229   delete menu;
02230 }
02231 
02232 //-----------------------------------------------------------------------------
02233 void KMMainWidget::getAccountMenu()
02234 {
02235   QStringList actList;
02236 
02237   mActMenu->clear();
02238   actList = kmkernel->acctMgr()->getAccounts();
02239   QStringList::Iterator it;
02240   int id = 0;
02241   for(it = actList.begin(); it != actList.end() ; ++it, id++)
02242     mActMenu->insertItem((*it).replace("&", "&&"), id);
02243 }
02244 
02245 //-----------------------------------------------------------------------------
02246 void KMMainWidget::getTransportMenu()
02247 {
02248   QStringList availTransports;
02249 
02250   mSendMenu->clear();
02251   availTransports = KMail::TransportManager::transportNames();
02252   QStringList::Iterator it;
02253   int id = 0;
02254   for(it = availTransports.begin(); it != availTransports.end() ; ++it, id++)
02255     mSendMenu->insertItem((*it).replace("&", "&&"), id);
02256 }
02257 
02258 //-----------------------------------------------------------------------------
02259 void KMMainWidget::setupActions()
02260 {
02261   //----- File Menu
02262   mSaveAsAction = new KAction( i18n("Save &As..."), "filesave",
02263     KStdAccel::shortcut(KStdAccel::Save),
02264     this, SLOT(slotSaveMsg()), actionCollection(), "file_save_as" );
02265 
02266   mOpenAction = KStdAction::open( this, SLOT( slotOpenMsg() ),
02267                                   actionCollection() );
02268 
02269   (void) new KAction( i18n("&Compact All Folders"), 0,
02270               this, SLOT(slotCompactAll()),
02271               actionCollection(), "compact_all_folders" );
02272 
02273   (void) new KAction( i18n("&Expire All Folders"), 0,
02274               this, SLOT(slotExpireAll()),
02275               actionCollection(), "expire_all_folders" );
02276 
02277   (void) new KAction( i18n("&Refresh Local IMAP Cache"), "refresh",
02278               this, SLOT(slotInvalidateIMAPFolders()),
02279               actionCollection(), "file_invalidate_imap_cache" );
02280 
02281   (void) new KAction( i18n("Empty All &Trash Folders"), 0,
02282               KMKernel::self(), SLOT(slotEmptyTrash()),
02283               actionCollection(), "empty_trash" );
02284 
02285   (void) new KAction( i18n("Check &Mail"), "mail_get", CTRL+Key_L,
02286               this, SLOT(slotCheckMail()),
02287               actionCollection(), "check_mail" );
02288 
02289   KActionMenu *actActionMenu = new
02290     KActionMenu( i18n("Check Mail &In"), "mail_get", actionCollection(),
02291                     "check_mail_in" );
02292   actActionMenu->setDelayed(true); //needed for checking "all accounts"
02293 
02294   connect(actActionMenu,SIGNAL(activated()),this,SLOT(slotCheckMail()));
02295 
02296   mActMenu = actActionMenu->popupMenu();
02297   connect(mActMenu,SIGNAL(activated(int)),this,SLOT(slotCheckOneAccount(int)));
02298   connect(mActMenu,SIGNAL(aboutToShow()),this,SLOT(getAccountMenu()));
02299 
02300   (void) new KAction( i18n("&Send Queued Messages"), "mail_send", 0, this,
02301              SLOT(slotSendQueued()), actionCollection(), "send_queued");
02302 
02303   (void) new KAction( i18n("Online Status (unknown)"), "online_status", 0, this,
02304                      SLOT(slotOnlineStatus()), actionCollection(), "online_status");
02305 
02306   KActionMenu *sendActionMenu = new
02307     KActionMenu( i18n("Send Queued Messages Via"), "mail_send_via", actionCollection(),
02308                                        "send_queued_via" );
02309   sendActionMenu->setDelayed(true);
02310 
02311   mSendMenu = sendActionMenu->popupMenu();
02312   connect(mSendMenu,SIGNAL(activated(int)), this, SLOT(slotSendQueuedVia(int)));
02313   connect(mSendMenu,SIGNAL(aboutToShow()),this,SLOT(getTransportMenu()));
02314 
02315   KAction *act;
02316   //----- Tools menu
02317   if (parent()->inherits("KMMainWin")) {
02318     act =  new KAction( i18n("&Address Book..."), "contents", 0, this,
02319             SLOT(slotAddrBook()), actionCollection(), "addressbook" );
02320     if (KStandardDirs::findExe("kaddressbook").isEmpty()) act->setEnabled(false);
02321   }
02322 
02323   act = new KAction( i18n("Certificate Manager..."), "pgp-keys", 0, this,
02324              SLOT(slotStartCertManager()), actionCollection(), "tools_start_certman");
02325   // disable action if no certman binary is around
02326   if (KStandardDirs::findExe("kleopatra").isEmpty()) act->setEnabled(false);
02327 
02328   act = new KAction( i18n("GnuPG Log Viewer..."), "pgp-keys", 0, this,
02329              SLOT(slotStartWatchGnuPG()), actionCollection(), "tools_start_kwatchgnupg");
02330   // disable action if no kwatchgnupg binary is around
02331   if (KStandardDirs::findExe("kwatchgnupg").isEmpty()) act->setEnabled(false);
02332 
02333   act = new KAction( i18n("&Import Messages..."), "fileopen", 0, this,
02334              SLOT(slotImport()), actionCollection(), "import" );
02335   if (KStandardDirs::findExe("kmailcvt").isEmpty()) act->setEnabled(false);
02336 
02337 #if !defined(NDEBUG)
02338   (void) new KAction( i18n("&Debug Sieve..."),
02339               "idea", 0, this, SLOT(slotDebugSieve()),
02340               actionCollection(), "tools_debug_sieve" );
02341 #endif
02342 
02343   // @TODO (marc/bo): Test
02344   (void) new KAction( i18n("Edit \"Out of Office\" Replies..."),
02345               "configure", 0, this, SLOT(slotEditVacation()),
02346               actionCollection(), "tools_edit_vacation" );
02347 
02348   (void) new KAction( i18n("Filter &Log Viewer..."), 0, this,
02349               SLOT(slotFilterLogViewer()), actionCollection(), "filter_log_viewer" );
02350 
02351   (void) new KAction( i18n("&Anti-Spam Wizard..."), 0, this,
02352               SLOT(slotAntiSpamWizard()), actionCollection(), "antiSpamWizard" );
02353   (void) new KAction( i18n("&Anti-Virus Wizard..."), 0, this,
02354               SLOT(slotAntiVirusWizard()), actionCollection(), "antiVirusWizard" );
02355 
02356   //----- Edit Menu
02357   mTrashAction = new KAction( KGuiItem( i18n("&Move to Trash"), "edittrash",
02358                                        i18n("Move message to trashcan") ),
02359                              Key_Delete, this, SLOT(slotTrashMsg()),
02360                              actionCollection(), "move_to_trash" );
02361 
02362   /* The delete action is nowhere in the gui, by default, so we need to make
02363    * sure it is plugged into the KAccel now, since that won't happen on
02364    * XMLGui construction or manual ->plug(). This is only a problem when run
02365    * as a part, though. */
02366   mDeleteAction = new KAction( i18n("&Delete"), "editdelete", SHIFT+Key_Delete, this,
02367                               SLOT(slotDeleteMsg()), actionCollection(), "delete" );
02368   mDeleteAction->plugAccel( actionCollection()->kaccel() );
02369 
02370   mTrashThreadAction = new KAction( KGuiItem( i18n("M&ove Thread to Trash"), "edittrash",
02371                                        i18n("Move thread to trashcan") ),
02372                              CTRL+Key_Delete, this, SLOT(slotTrashThread()),
02373                              actionCollection(), "move_thread_to_trash" );
02374 
02375   mDeleteThreadAction = new KAction( i18n("Delete T&hread"), "editdelete", CTRL+SHIFT+Key_Delete, this,
02376                               SLOT(slotDeleteThread()), actionCollection(), "delete_thread" );
02377 
02378 
02379   (void) new KAction( i18n("&Find Messages..."), "mail_find", Key_S, this,
02380               SLOT(slotSearch()), actionCollection(), "search_messages" );
02381 
02382   mFindInMessageAction = new KAction( i18n("&Find in Message..."), "find", KStdAccel::shortcut(KStdAccel::Find), this,
02383               SLOT(slotFind()), actionCollection(), "find_in_messages" );
02384 
02385   (void) new KAction( i18n("Select &All Messages"), KStdAccel::selectAll(), this,
02386               SLOT(slotMarkAll()), actionCollection(), "mark_all_messages" );
02387 
02388   //----- Folder Menu
02389   (void) new KAction( i18n("&New Folder..."), "folder_new", 0, mFolderTree,
02390               SLOT(addChildFolder()), actionCollection(), "new_folder" );
02391 
02392   mModifyFolderAction = new KAction( i18n("&Properties"), "configure", 0, this,
02393               SLOT(slotModifyFolder()), actionCollection(), "modify" );
02394 
02395   mFolderMailingListPropertiesAction = new KAction( i18n("&Mailing List Management"),
02396       /*"folder_mailinglist_properties",*/ 0, this, SLOT( slotFolderMailingListProperties() ),
02397       actionCollection(), "folder_mailinglist_properties" );
02398 
02399   mFolderShortCutCommandAction = new KAction( i18n("&Assign Shortcut..."), "configure_shortcuts",
02400                       0, this, SLOT( slotFolderShortcutCommand() ), actionCollection(),
02401                       "folder_shortcut_command" );
02402 
02403 
02404   mMarkAllAsReadAction = new KAction( i18n("Mark All Messages as &Read"), "goto", 0, this,
02405               SLOT(slotMarkAllAsRead()), actionCollection(), "mark_all_as_read" );
02406 
02407   mExpireFolderAction = new KAction(i18n("&Expiration Settings"), 0, this, SLOT(slotExpireFolder()),
02408                    actionCollection(), "expire");
02409 
02410   mCompactFolderAction = new KAction( i18n("&Compact Folder"), 0, this,
02411               SLOT(slotCompactFolder()), actionCollection(), "compact" );
02412 
02413   mRefreshFolderAction = new KAction( i18n("Check Mail &in This Folder"), "reload",
02414                                       KStdAccel::shortcut( KStdAccel::Reload ), this,
02415                                       SLOT(slotRefreshFolder()),
02416                                       actionCollection(), "refresh_folder" );
02417   mTroubleshootFolderAction = 0; // set in initializeIMAPActions
02418 
02419   mEmptyFolderAction = new KAction( "foo", "edittrash", 0, this,
02420               SLOT(slotEmptyFolder()), actionCollection(), "empty" );
02421 
02422   mRemoveFolderAction = new KAction( "foo", "editdelete", 0, this,
02423               SLOT(slotRemoveFolder()), actionCollection(), "delete_folder" );
02424 
02425   mPreferHtmlAction = new KToggleAction( i18n("Prefer &HTML to Plain Text"), 0, this,
02426               SLOT(slotOverrideHtml()), actionCollection(), "prefer_html" );
02427 
02428   mPreferHtmlLoadExtAction = new KToggleAction( i18n("Load E&xternal References"), 0, this,
02429               SLOT(slotOverrideHtmlLoadExt()), actionCollection(), "prefer_html_external_refs" );
02430 
02431   mThreadMessagesAction = new KToggleAction( i18n("&Thread Messages"), 0, this,
02432               SLOT(slotOverrideThread()), actionCollection(), "thread_messages" );
02433 
02434   mThreadBySubjectAction = new KToggleAction( i18n("Thread Messages also by &Subject"), 0, this,
02435               SLOT(slotToggleSubjectThreading()), actionCollection(), "thread_messages_by_subject" );
02436 
02437 
02438   //----- Message Menu
02439   (void) new KAction( i18n("&New Message..."), "mail_new", KStdAccel::shortcut(KStdAccel::New), this,
02440               SLOT(slotCompose()), actionCollection(), "new_message" );
02441 
02442   (void) new KAction( i18n("New Message t&o Mailing-List..."), "mail_post_to",
02443                       CTRL+SHIFT+Key_N, this,
02444               SLOT(slotPostToML()), actionCollection(), "post_message" );
02445 
02446   mForwardActionMenu = new KActionMenu( i18n("Message->","&Forward"),
02447                     "mail_forward", actionCollection(),
02448                     "message_forward" );
02449   connect( mForwardActionMenu, SIGNAL(activated()), this,
02450        SLOT(slotForwardMsg()) );
02451 
02452   mForwardAttachedAction = new KAction( i18n("Message->Forward->","As &Attachment..."),
02453                        "mail_forward", Key_F, this,
02454                     SLOT(slotForwardAttachedMsg()), actionCollection(),
02455                     "message_forward_as_attachment" );
02456   mForwardActionMenu->insert( forwardAttachedAction() );
02457   mForwardAction = new KAction( i18n("&Inline..."), "mail_forward",
02458                 SHIFT+Key_F, this, SLOT(slotForwardMsg()),
02459                 actionCollection(), "message_forward_inline" );
02460 
02461   mForwardActionMenu->insert( forwardAction() );
02462 
02463   mSendAgainAction = new KAction( i18n("Send A&gain..."), 0, this,
02464               SLOT(slotResendMsg()), actionCollection(), "send_again" );
02465 
02466   mReplyActionMenu = new KActionMenu( i18n("Message->","&Reply"),
02467                                       "mail_reply", actionCollection(),
02468                                       "message_reply_menu" );
02469   connect( mReplyActionMenu, SIGNAL(activated()), this,
02470        SLOT(slotReplyToMsg()) );
02471 
02472   mReplyAction = new KAction( i18n("&Reply..."), "mail_reply", Key_R, this,
02473                   SLOT(slotReplyToMsg()), actionCollection(), "reply" );
02474   mReplyActionMenu->insert( mReplyAction );
02475 
02476   mReplyAuthorAction = new KAction( i18n("Reply to A&uthor..."), "mail_reply",
02477                                     SHIFT+Key_A, this,
02478                                     SLOT(slotReplyAuthorToMsg()),
02479                                     actionCollection(), "reply_author" );
02480   mReplyActionMenu->insert( mReplyAuthorAction );
02481 
02482   mReplyAllAction = new KAction( i18n("Reply to &All..."), "mail_replyall",
02483                  Key_A, this, SLOT(slotReplyAllToMsg()),
02484                  actionCollection(), "reply_all" );
02485   mReplyActionMenu->insert( mReplyAllAction );
02486 
02487   mReplyListAction = new KAction( i18n("Reply to Mailing-&List..."),
02488                   "mail_replylist", Key_L, this,
02489                   SLOT(slotReplyListToMsg()), actionCollection(),
02490                   "reply_list" );
02491   mReplyActionMenu->insert( mReplyListAction );
02492 
02493   mRedirectAction = new KAction( i18n("Message->Forward->","&Redirect..."),
02494                                  "mail_forward",
02495                  Key_E, this, SLOT(slotRedirectMsg()),
02496                  actionCollection(), "message_forward_redirect" );
02497   mForwardActionMenu->insert( redirectAction() );
02498 
02499   mNoQuoteReplyAction = new KAction( i18n("Reply Without &Quote..."), SHIFT+Key_R,
02500     this, SLOT(slotNoQuoteReplyToMsg()), actionCollection(), "noquotereply" );
02501 
02502   //----- Create filter actions
02503   mFilterMenu = new KActionMenu( i18n("&Create Filter"), "filter", actionCollection(), "create_filter" );
02504   connect( mFilterMenu, SIGNAL(activated()), this,
02505        SLOT(slotFilter()) );
02506   mSubjectFilterAction = new KAction( i18n("Filter on &Subject..."), 0, this,
02507                       SLOT(slotSubjectFilter()),
02508                       actionCollection(), "subject_filter");
02509   mFilterMenu->insert( mSubjectFilterAction );
02510 
02511   mFromFilterAction = new KAction( i18n("Filter on &From..."), 0, this,
02512                    SLOT(slotFromFilter()),
02513                    actionCollection(), "from_filter");
02514   mFilterMenu->insert( mFromFilterAction );
02515 
02516   mToFilterAction = new KAction( i18n("Filter on &To..."), 0, this,
02517                  SLOT(slotToFilter()),
02518                  actionCollection(), "to_filter");
02519   mFilterMenu->insert( mToFilterAction );
02520 
02521   mListFilterAction = new KAction( i18n("Filter on Mailing-&List..."), 0, this,
02522                                    SLOT(slotMailingListFilter()), actionCollection(),
02523                                    "mlist_filter");
02524   mFilterMenu->insert( mListFilterAction );
02525 
02526   mPrintAction = KStdAction::print (this, SLOT(slotPrintMsg()), actionCollection());
02527 
02528   mEditAction = new KAction( i18n("&Edit Message"), "edit", Key_T, this,
02529                             SLOT(slotEditMsg()), actionCollection(), "edit" );
02530   mEditAction->plugAccel( actionCollection()->kaccel() );
02531 
02532   //----- "Mark Message" submenu
02533   mStatusMenu = new KActionMenu ( i18n( "Mar&k Message" ),
02534                                  actionCollection(), "set_status" );
02535 
02536   mStatusMenu->insert(new KAction(KGuiItem(i18n("Mark Message as &Read"), "kmmsgread",
02537                                           i18n("Mark selected messages as read")),
02538                                  0, this, SLOT(slotSetMsgStatusRead()),
02539                                  actionCollection(), "status_read"));
02540 
02541   mStatusMenu->insert(new KAction(KGuiItem(i18n("Mark Message as &New"), "kmmsgnew",
02542                                           i18n("Mark selected messages as new")),
02543                                  0, this, SLOT(slotSetMsgStatusNew()),
02544                                  actionCollection(), "status_new" ));
02545 
02546   mStatusMenu->insert(new KAction(KGuiItem(i18n("Mark Message as &Unread"), "kmmsgunseen",
02547                                           i18n("Mark selected messages as unread")),
02548                                  0, this, SLOT(slotSetMsgStatusUnread()),
02549                                  actionCollection(), "status_unread"));
02550 
02551   mStatusMenu->insert( new KActionSeparator( this ) );
02552 
02553   // -------- Toggle Actions
02554   mToggleFlagAction = new KToggleAction(i18n("Mark Message as &Important"), "mail_flag",
02555                                  0, this, SLOT(slotSetMsgStatusFlag()),
02556                                  actionCollection(), "status_flag");
02557   mToggleFlagAction->setCheckedState( i18n("Remove &Important Message Mark") );
02558   mStatusMenu->insert( mToggleFlagAction );
02559 
02560   mToggleTodoAction = new KToggleAction(i18n("Mark Message as &To-do"), "mail_todo",
02561                                  0, this, SLOT(slotSetMsgStatusTodo()),
02562                                  actionCollection(), "status_todo");
02563   mToggleTodoAction->setCheckedState( i18n("Mark Message as Not &To-do") );
02564   mStatusMenu->insert( mToggleTodoAction );
02565 
02566   mToggleSentAction = new KToggleAction(i18n("Mark Message as &Sent"), "kmmsgsent",
02567                                  0, this, SLOT(slotSetMsgStatusSent()),
02568                                  actionCollection(), "status_sent");
02569   mToggleSentAction->setCheckedState( i18n("Mark Message as Not &Sent") );
02570 
02571 
02572   //----- "Mark Thread" submenu
02573   mThreadStatusMenu = new KActionMenu ( i18n( "Mark &Thread" ),
02574                                        actionCollection(), "thread_status" );
02575 
02576   mMarkThreadAsReadAction = new KAction(KGuiItem(i18n("Mark Thread as &Read"), "kmmsgread",
02577                                                 i18n("Mark all messages in the selected thread as read")),
02578                                                 0, this, SLOT(slotSetThreadStatusRead()),
02579                                                 actionCollection(), "thread_read");
02580   mThreadStatusMenu->insert( mMarkThreadAsReadAction );
02581 
02582   mMarkThreadAsNewAction = new KAction(KGuiItem(i18n("Mark Thread as &New"), "kmmsgnew",
02583                                                i18n("Mark all messages in the selected thread as new")),
02584                                                0, this, SLOT(slotSetThreadStatusNew()),
02585                                                actionCollection(), "thread_new");
02586   mThreadStatusMenu->insert( mMarkThreadAsNewAction );
02587 
02588   mMarkThreadAsUnreadAction = new KAction(KGuiItem(i18n("Mark Thread as &Unread"), "kmmsgunseen",
02589                                                 i18n("Mark all messages in the selected thread as unread")),
02590                                                 0, this, SLOT(slotSetThreadStatusUnread()),
02591                                                 actionCollection(), "thread_unread");
02592   mThreadStatusMenu->insert( mMarkThreadAsUnreadAction );
02593 
02594   mThreadStatusMenu->insert( new KActionSeparator( this ) );
02595 
02596   //----- "Mark Thread" toggle actions
02597   mToggleThreadFlagAction = new KToggleAction(i18n("Mark Thread as &Important"), "mail_flag",
02598                                        0, this, SLOT(slotSetThreadStatusFlag()),
02599                                        actionCollection(), "thread_flag");
02600   mToggleThreadFlagAction->setCheckedState( i18n("Remove &Important Thread Mark") );
02601   mThreadStatusMenu->insert( mToggleThreadFlagAction );
02602 
02603   mToggleThreadTodoAction = new KToggleAction(i18n("Mark Thread as &To-do"), "mail_todo",
02604                                        0, this, SLOT(slotSetThreadStatusTodo()),
02605                                        actionCollection(), "thread_todo");
02606   mToggleThreadTodoAction->setCheckedState( i18n("Mark Thread as Not &To-do") );
02607   mThreadStatusMenu->insert( mToggleThreadTodoAction );
02608 
02609   //------- "Watch and ignore thread" actions
02610   mWatchThreadAction = new KToggleAction(i18n("&Watch Thread"), "kmmsgwatched",
02611                                        0, this, SLOT(slotSetThreadStatusWatched()),
02612                                        actionCollection(), "thread_watched");
02613 
02614   mIgnoreThreadAction = new KToggleAction(i18n("&Ignore Thread"), "mail_ignore",
02615                                        0, this, SLOT(slotSetThreadStatusIgnored()),
02616                                        actionCollection(), "thread_ignored");
02617 
02618   mSaveAttachmentsAction = new KAction( i18n("Save A&ttachments..."), "attach",
02619                                 0, this, SLOT(slotSaveAttachments()),
02620                                 actionCollection(), "file_save_attachments" );
02621 
02622   mMoveActionMenu = new KActionMenu( i18n("&Move To" ),
02623                                     actionCollection(), "move_to" );
02624 
02625   mCopyActionMenu = new KActionMenu( i18n("&Copy To" ),
02626                                     actionCollection(), "copy_to" );
02627 
02628   mApplyAllFiltersAction = new KAction( i18n("Appl&y All Filters"), "filter",
02629                     CTRL+Key_J, this,
02630                     SLOT(slotApplyFilters()),
02631                     actionCollection(), "apply_filters" );
02632 
02633   mApplyFilterActionsMenu = new KActionMenu( i18n("A&pply Filter" ),
02634                         actionCollection(),
02635                         "apply_filter_actions" );
02636 
02637   //----- View Menu
02638   // Unread Submenu
02639   KActionMenu * unreadMenu =
02640     new KActionMenu( i18n("View->", "&Unread Count"),
02641              actionCollection(), "view_unread" );
02642   unreadMenu->setToolTip( i18n("Choose how to display the count of unread messages") );
02643 
02644   mUnreadColumnToggle = new KRadioAction( i18n("View->Unread Count", "View in &Separate Column"), 0, this,
02645                    SLOT(slotToggleUnread()),
02646                    actionCollection(), "view_unread_column" );
02647   mUnreadColumnToggle->setExclusiveGroup( "view_unread_group" );
02648   unreadMenu->insert( mUnreadColumnToggle );
02649 
02650   mUnreadTextToggle = new KRadioAction( i18n("View->Unread Count", "View After &Folder Name"), 0, this,
02651                    SLOT(slotToggleUnread()),
02652                    actionCollection(), "view_unread_text" );
02653   mUnreadTextToggle->setExclusiveGroup( "view_unread_group" );
02654   unreadMenu->insert( mUnreadTextToggle );
02655 
02656   // toggle for total column
02657   mTotalColumnToggle = new KToggleAction( i18n("View->", "&Total Column"), 0, this,
02658                    SLOT(slotToggleTotalColumn()),
02659                    actionCollection(), "view_columns_total" );
02660   mTotalColumnToggle->setToolTip( i18n("Toggle display of column showing the "
02661                                       "total number of messages in folders.") );
02662 
02663   (void)new KAction( KGuiItem( i18n("View->","&Expand Thread"), QString::null,
02664                    i18n("Expand the current thread") ),
02665              Key_Period, this,
02666              SLOT(slotExpandThread()),
02667              actionCollection(), "expand_thread" );
02668 
02669   (void)new KAction( KGuiItem( i18n("View->","&Collapse Thread"), QString::null,
02670                    i18n("Collapse the current thread") ),
02671              Key_Comma, this,
02672              SLOT(slotCollapseThread()),
02673              actionCollection(), "collapse_thread" );
02674 
02675   (void)new KAction( KGuiItem( i18n("View->","Ex&pand All Threads"), QString::null,
02676                    i18n("Expand all threads in the current folder") ),
02677              CTRL+Key_Period, this,
02678              SLOT(slotExpandAllThreads()),
02679              actionCollection(), "expand_all_threads" );
02680 
02681   (void)new KAction( KGuiItem( i18n("View->","C&ollapse All Threads"), QString::null,
02682                    i18n("Collapse all threads in the current folder") ),
02683              CTRL+Key_Comma, this,
02684              SLOT(slotCollapseAllThreads()),
02685              actionCollection(), "collapse_all_threads" );
02686 
02687   mViewSourceAction = new KAction( i18n("&View Source"), Key_V, this,
02688                                    SLOT(slotShowMsgSrc()), actionCollection(),
02689                                    "view_source" );
02690 
02691   KAction* dukeOfMonmoth = new KAction( i18n("&Display Message"), Key_Return, this,
02692                         SLOT( slotDisplayCurrentMessage() ), actionCollection(),
02693                         "display_message" );
02694   dukeOfMonmoth->plugAccel( actionCollection()->kaccel() );
02695 
02696   //----- Go Menu
02697   new KAction( KGuiItem( i18n("&Next Message"), QString::null,
02698                          i18n("Go to the next message") ),
02699                          "N;Right", this, SLOT(slotNextMessage()),
02700                          actionCollection(), "go_next_message" );
02701 
02702   new KAction( KGuiItem( i18n("Next &Unread Message"),
02703                          QApplication::reverseLayout() ? "previous" : "next",
02704                          i18n("Go to the next unread message") ),
02705                          Key_Plus, this, SLOT(slotNextUnreadMessage()),
02706                          actionCollection(), "go_next_unread_message" );
02707 
02708   /* ### needs better support from folders:
02709   new KAction( KGuiItem( i18n("Next &Important Message"), QString::null,
02710                          i18n("Go to the next important message") ),
02711                          0, this, SLOT(slotNextImportantMessage()),
02712                          actionCollection(), "go_next_important_message" );
02713   */
02714 
02715   new KAction( KGuiItem( i18n("&Previous Message"), QString::null,
02716                          i18n("Go to the previous message") ),
02717                          "P;Left", this, SLOT(slotPrevMessage()),
02718                          actionCollection(), "go_prev_message" );
02719 
02720   new KAction( KGuiItem( i18n("Previous Unread &Message"),
02721                          QApplication::reverseLayout() ? "next" : "previous",
02722                          i18n("Go to the previous unread message") ),
02723                          Key_Minus, this, SLOT(slotPrevUnreadMessage()),
02724                          actionCollection(), "go_prev_unread_message" );
02725 
02726   /* needs better support from folders:
02727   new KAction( KGuiItem( i18n("Previous I&mportant Message"), QString::null,
02728                          i18n("Go to the previous important message") ),
02729                          0, this, SLOT(slotPrevImportantMessage()),
02730                          actionCollection(), "go_prev_important_message" );
02731   */
02732 
02733   KAction *action =
02734     new KAction( KGuiItem( i18n("Next Unread &Folder"), QString::null,
02735                            i18n("Go to the next folder with unread messages") ),
02736                            ALT+Key_Plus, this, SLOT(slotNextUnreadFolder()),
02737                            actionCollection(), "go_next_unread_folder" );
02738   KShortcut shortcut = action->shortcut();
02739   shortcut.append( KKey( CTRL+Key_Plus ) );
02740   action->setShortcut( shortcut );
02741 
02742   action =
02743     new KAction( KGuiItem( i18n("Previous Unread F&older"), QString::null,
02744                            i18n("Go to the previous folder with unread messages") ),
02745                            ALT+Key_Minus, this, SLOT(slotPrevUnreadFolder()),
02746                            actionCollection(), "go_prev_unread_folder" );
02747   shortcut = action->shortcut();
02748   shortcut.append( KKey( CTRL+Key_Minus ) );
02749   action->setShortcut( shortcut );
02750 
02751   new KAction( KGuiItem( i18n("Go->","Next Unread &Text"), QString::null,
02752                          i18n("Go to the next unread text"),
02753                          i18n("Scroll down current message. "
02754                               "If at end of current message, "
02755                               "go to next unread message.") ),
02756                          Key_Space, this, SLOT(slotReadOn()),
02757                          actionCollection(), "go_next_unread_text" );
02758 
02759   //----- Settings Menu
02760   mToggleShowQuickSearchAction = new KToggleAction(i18n("Show Quick Search"), QString::null,
02761                                        0, this, SLOT(slotToggleShowQuickSearch()),
02762                                        actionCollection(), "show_quick_search");
02763   mToggleShowQuickSearchAction->setChecked( GlobalSettings::self()->quickSearchActive() );
02764   mToggleShowQuickSearchAction->setWhatsThis(
02765         i18n( GlobalSettings::self()->quickSearchActiveItem()->whatsThis().utf8() ) );
02766 
02767   (void) new KAction( i18n("Configure &Filters..."), 0, this,
02768               SLOT(slotFilter()), actionCollection(), "filter" );
02769   (void) new KAction( i18n("Configure &POP Filters..."), 0, this,
02770               SLOT(slotPopFilter()), actionCollection(), "popFilter" );
02771   (void) new KAction( i18n("Manage &Sieve Scripts..."), 0, this,
02772                       SLOT(slotManageSieveScripts()), actionCollection(), "sieveFilters" );
02773 
02774   (void) new KAction( KGuiItem( i18n("KMail &Introduction"), 0,
02775                 i18n("Display KMail's Welcome Page") ),
02776               0, this, SLOT(slotIntro()),
02777               actionCollection(), "help_kmail_welcomepage" );
02778 
02779   // ----- Standard Actions
02780 //  KStdAction::configureNotifications(this, SLOT(slotEditNotifications()), actionCollection());
02781   (void) new KAction( i18n("Configure &Notifications..."),
02782               "knotify", 0, this,
02783               SLOT(slotEditNotifications()), actionCollection(),
02784               "kmail_configure_notifications" );
02785 //  KStdAction::preferences(this, SLOT(slotSettings()), actionCollection());
02786   (void) new KAction( i18n("&Configure KMail..."),
02787               "configure", 0, kmkernel,
02788                       SLOT(slotShowConfigurationDialog()), actionCollection(),
02789                       "kmail_configure_kmail" );
02790 
02791   KStdAction::undo(this, SLOT(slotUndo()), actionCollection(), "kmail_undo");
02792 
02793   KStdAction::tipOfDay( this, SLOT( slotShowTip() ), actionCollection() );
02794 
02795   menutimer = new QTimer( this, "menutimer" );
02796   connect( menutimer, SIGNAL( timeout() ), SLOT( updateMessageActions() ) );
02797   connect( kmkernel->undoStack(),
02798            SIGNAL( undoStackChanged() ), this, SLOT( slotUpdateUndo() ));
02799 
02800   initializeIMAPActions( false ); // don't set state, config not read yet
02801   updateMessageActions();
02802 }
02803 
02804 //-----------------------------------------------------------------------------
02805 void KMMainWidget::slotEditNotifications()
02806 {
02807   if(kmkernel->xmlGuiInstance())
02808     KNotifyDialog::configure(this, 0, kmkernel->xmlGuiInstance()->aboutData());
02809   else
02810     KNotifyDialog::configure(this);
02811 }
02812 
02813 void KMMainWidget::slotEditKeys()
02814 {
02815   KKeyDialog::configure( actionCollection(),
02816              true /*allow one-letter shortcuts*/
02817              );
02818 }
02819 
02820 //-----------------------------------------------------------------------------
02821 void KMMainWidget::slotReadOn()
02822 {
02823     if ( !mMsgView )
02824         return;
02825 
02826     if ( !mMsgView->atBottom() ) {
02827         mMsgView->slotJumpDown();
02828         return;
02829     }
02830     slotNextUnreadMessage();
02831 }
02832 
02833 void KMMainWidget::slotNextUnreadFolder() {
02834   if ( !mFolderTree ) return;
02835   mFolderTree->nextUnreadFolder();
02836 }
02837 
02838 void KMMainWidget::slotPrevUnreadFolder() {
02839   if ( !mFolderTree ) return;
02840   mFolderTree->prevUnreadFolder();
02841 }
02842 
02843 void KMMainWidget::slotExpandThread()
02844 {
02845   mHeaders->slotExpandOrCollapseThread( true ); // expand
02846 }
02847 
02848 void KMMainWidget::slotCollapseThread()
02849 {
02850   mHeaders->slotExpandOrCollapseThread( false ); // collapse
02851 }
02852 
02853 void KMMainWidget::slotExpandAllThreads()
02854 {
02855   mHeaders->slotExpandOrCollapseAllThreads( true ); // expand
02856 }
02857 
02858 void KMMainWidget::slotCollapseAllThreads()
02859 {
02860   mHeaders->slotExpandOrCollapseAllThreads( false ); // collapse
02861 }
02862 
02863 //-----------------------------------------------------------------------------
02864 void KMMainWidget::slotShowMsgSrc()
02865 {
02866   mMsgView->setUpdateAttachment( false );  
02867   KMMessage *msg = mHeaders->currentMsg();
02868   if ( !msg )
02869     return;
02870   KMCommand *command = new KMShowMsgSrcCommand( this, msg,
02871                                                 mMsgView
02872                                                 ? mMsgView->isFixedFont()
02873                                                 : false );
02874   command->start();
02875 }
02876 
02877 
02878 //-----------------------------------------------------------------------------
02879 void KMMainWidget::moveSelectedToFolder( int menuId )
02880 {
02881   if (mMenuToFolder[menuId])
02882     mHeaders->moveMsgToFolder( mMenuToFolder[menuId] );
02883 }
02884 
02885 
02886 //-----------------------------------------------------------------------------
02887 void KMMainWidget::copySelectedToFolder(int menuId )
02888 {
02889   if (mMenuToFolder[menuId])
02890     mHeaders->copyMsgToFolder( mMenuToFolder[menuId] );
02891 }
02892 
02893 
02894 //-----------------------------------------------------------------------------
02895 void KMMainWidget::updateMessageMenu()
02896 {
02897   mMenuToFolder.clear();
02898   folderTree()->folderToPopupMenu( KMFolderTree::MoveMessage, this,
02899       &mMenuToFolder, mMoveActionMenu->popupMenu() );
02900   folderTree()->folderToPopupMenu( KMFolderTree::CopyMessage, this,
02901       &mMenuToFolder, mCopyActionMenu->popupMenu() );
02902   updateMessageActions();
02903 }
02904 
02905 void KMMainWidget::startUpdateMessageActionsTimer()
02906 {
02907     menutimer->stop();
02908     menutimer->start( 20, true );
02909 }
02910 
02911 void KMMainWidget::updateMessageActions()
02912 {
02913     int count = 0;
02914     QPtrList<QListViewItem> selectedItems;
02915 
02916     if ( mFolder ) {
02917       for (QListViewItem *item = mHeaders->firstChild(); item; item = item->itemBelow())
02918         if (item->isSelected() )
02919           selectedItems.append(item);
02920       if ( selectedItems.isEmpty() && mFolder->count() ) // there will always be one in mMsgView
02921         count = 1;
02922       else
02923         count = selectedItems.count();
02924     }
02925 
02926     updateListFilterAction();
02927 
02928     bool allSelectedInCommonThread = false;
02929     if ( mHeaders->isThreaded() && count > 1 ) {
02930       allSelectedInCommonThread = true;
02931       QListViewItem * curItemParent = mHeaders->currentItem();
02932       while ( curItemParent->parent() )
02933         curItemParent = curItemParent->parent();
02934       for ( QPtrListIterator<QListViewItem> it( selectedItems ) ;
02935             it.current() ; ++ it ) {
02936         QListViewItem * item = *it;
02937         while ( item->parent() )
02938           item = item->parent();
02939         if ( item != curItemParent ) {
02940           allSelectedInCommonThread = false;
02941           break;
02942         }
02943       }
02944     }
02945     else if ( mHeaders->isThreaded() && count == 1 ) {
02946       allSelectedInCommonThread = true;
02947     }
02948 
02949     bool mass_actions = count >= 1;
02950     bool thread_actions = mass_actions && allSelectedInCommonThread &&
02951                           mHeaders->isThreaded();
02952     mStatusMenu->setEnabled( mass_actions );
02953     mThreadStatusMenu->setEnabled( thread_actions );
02954     // these need to be handled individually, the user might have them
02955     // in the toolbar
02956     mWatchThreadAction->setEnabled( thread_actions );
02957     mIgnoreThreadAction->setEnabled( thread_actions );
02958     mMarkThreadAsNewAction->setEnabled( thread_actions );
02959     mMarkThreadAsReadAction->setEnabled( thread_actions );
02960     mMarkThreadAsUnreadAction->setEnabled( thread_actions );
02961     mToggleThreadTodoAction->setEnabled( thread_actions );
02962     mToggleThreadFlagAction->setEnabled( thread_actions );
02963     mTrashThreadAction->setEnabled( thread_actions && !mFolder->isReadOnly() );
02964     mDeleteThreadAction->setEnabled( thread_actions && !mFolder->isReadOnly() );
02965 
02966     if (mFolder && mHeaders && mHeaders->currentMsg()) {
02967       mToggleTodoAction->setChecked(mHeaders->currentMsg()->isTodo());
02968       mToggleSentAction->setChecked(mHeaders->currentMsg()->isSent());
02969       mToggleFlagAction->setChecked(mHeaders->currentMsg()->isImportant());
02970       if (thread_actions) {
02971         mToggleThreadTodoAction->setChecked(mHeaders->currentMsg()->isTodo());
02972         mToggleThreadFlagAction->setChecked(mHeaders->currentMsg()->isImportant());
02973         mWatchThreadAction->setChecked( mHeaders->currentMsg()->isWatched());
02974         mIgnoreThreadAction->setChecked( mHeaders->currentMsg()->isIgnored());
02975       }
02976     }
02977 
02978     mMoveActionMenu->setEnabled( mass_actions && !mFolder->isReadOnly() );
02979     mCopyActionMenu->setEnabled( mass_actions );
02980     mTrashAction->setEnabled( mass_actions && !mFolder->isReadOnly() );
02981     mDeleteAction->setEnabled( mass_actions && !mFolder->isReadOnly() );
02982     mFindInMessageAction->setEnabled( mass_actions );
02983     mForwardAction->setEnabled( mass_actions );
02984     mForwardAttachedAction->setEnabled( mass_actions );
02985 
02986     forwardMenu()->setEnabled( mass_actions );
02987 
02988     bool single_actions = count == 1;
02989     mEditAction->setEnabled( single_actions &&
02990     kmkernel->folderIsDraftOrOutbox(mFolder));
02991     replyMenu()->setEnabled( single_actions );
02992     filterMenu()->setEnabled( single_actions );
02993     replyAction()->setEnabled( single_actions );
02994     noQuoteReplyAction()->setEnabled( single_actions );
02995     replyAuthorAction()->setEnabled( single_actions );
02996     replyAllAction()->setEnabled( single_actions );
02997     replyListAction()->setEnabled( single_actions );
02998     redirectAction()->setEnabled( single_actions );
02999     printAction()->setEnabled( single_actions );
03000     viewSourceAction()->setEnabled( single_actions );
03001 
03002     mSendAgainAction->setEnabled( single_actions &&
03003              ( mHeaders->currentMsg() && mHeaders->currentMsg()->isSent() )
03004           || ( mFolder && kmkernel->folderIsDraftOrOutbox( mFolder ) )
03005           || ( mFolder && kmkernel->folderIsSentMailFolder( mFolder ) )
03006              );
03007     mSaveAsAction->setEnabled( mass_actions );
03008     bool mails = mFolder && mFolder->count();
03009     bool enable_goto_unread = mails
03010        || (GlobalSettings::self()->loopOnGotoUnread() == GlobalSettings::EnumLoopOnGotoUnread::LoopInAllFolders);
03011     actionCollection()->action( "go_next_message" )->setEnabled( mails );
03012     actionCollection()->action( "go_next_unread_message" )->setEnabled( enable_goto_unread );
03013     actionCollection()->action( "go_prev_message" )->setEnabled( mails );
03014     actionCollection()->action( "go_prev_unread_message" )->setEnabled( enable_goto_unread );
03015     actionCollection()->action( "send_queued" )->setEnabled( kmkernel->outboxFolder()->count() > 0 );
03016     actionCollection()->action( "send_queued_via" )->setEnabled( kmkernel->outboxFolder()->count() > 0 );
03017     slotUpdateOnlineStatus( static_cast<GlobalSettingsBase::EnumNetworkState::type>( GlobalSettings::self()->networkState() ) );
03018     if (action( "edit_undo" ))
03019       action( "edit_undo" )->setEnabled( mHeaders->canUndo() );
03020 
03021     if ( count == 1 ) {
03022       KMMessage *msg;
03023       int aIdx;
03024       if((aIdx = mHeaders->currentItemIndex()) <= -1)
03025         return;
03026       if(!(msg = mFolder->getMsg(aIdx)))
03027         return;
03028 
03029       if (mFolder == kmkernel->outboxFolder())
03030         mEditAction->setEnabled( !msg->transferInProgress() );
03031     }
03032 
03033     mApplyAllFiltersAction->setEnabled(count);
03034     mApplyFilterActionsMenu->setEnabled(count);
03035 }
03036 
03037 // This needs to be updated more often, so it is in its method.
03038 void KMMainWidget::updateMarkAsReadAction()
03039 {
03040   mMarkAllAsReadAction->setEnabled( mFolder && (mFolder->countUnread() > 0) );
03041 }
03042 
03043 //-----------------------------------------------------------------------------
03044 void KMMainWidget::updateFolderMenu()
03045 {
03046   bool folderWithContent = mFolder && !mFolder->noContent();
03047   mModifyFolderAction->setEnabled( folderWithContent );
03048   mFolderMailingListPropertiesAction->setEnabled( folderWithContent );
03049   mCompactFolderAction->setEnabled( folderWithContent );
03050 
03051   // This is the refresh-folder action in the menu. See kmfoldertree for the one in the RMB...
03052   bool imap = mFolder && mFolder->folderType() == KMFolderTypeImap;
03053   bool cachedImap = mFolder && mFolder->folderType() == KMFolderTypeCachedImap;
03054   // For dimap, check that the imap path is known before allowing "check mail in this folder".
03055   bool knownImapPath = cachedImap && !static_cast<KMFolderCachedImap*>( mFolder->storage() )->imapPath().isEmpty();
03056   mRefreshFolderAction->setEnabled( folderWithContent && ( imap
03057                                                            || ( cachedImap && knownImapPath ) ) );
03058   if ( mTroubleshootFolderAction )
03059     mTroubleshootFolderAction->setEnabled( folderWithContent && ( cachedImap && knownImapPath ) );
03060   mEmptyFolderAction->setEnabled( folderWithContent && ( mFolder->count() > 0 ) && !mFolder->isReadOnly() );
03061   mEmptyFolderAction->setText( (mFolder && kmkernel->folderIsTrash(mFolder))
03062     ? i18n("E&mpty Trash") : i18n("&Move All Messages to Trash") );
03063   mRemoveFolderAction->setEnabled( mFolder && !mFolder->isSystemFolder() && !mFolder->isReadOnly() );
03064   if(mFolder) {
03065     mRemoveFolderAction->setText( mFolder->folderType() == KMFolderTypeSearch
03066         ? i18n("&Delete Search") : i18n("&Delete Folder") );
03067   }
03068   mExpireFolderAction->setEnabled( mFolder && mFolder->isAutoExpire() );
03069   updateMarkAsReadAction();
03070   // the visual ones only make sense if we are showing a message list
03071   mPreferHtmlAction->setEnabled( mHeaders->folder() ? true : false );
03072   mPreferHtmlLoadExtAction->setEnabled( mHeaders->folder() && (mHtmlPref ? !mFolderHtmlPref : mFolderHtmlPref) ? true : false );
03073   mThreadMessagesAction->setEnabled( mHeaders->folder() ? true : false );
03074 
03075   mPreferHtmlAction->setChecked( mHtmlPref ? !mFolderHtmlPref : mFolderHtmlPref );
03076   mPreferHtmlLoadExtAction->setChecked( mHtmlLoadExtPref ? !mFolderHtmlLoadExtPref : mFolderHtmlLoadExtPref );
03077   mThreadMessagesAction->setChecked(
03078       mThreadPref ? !mFolderThreadPref : mFolderThreadPref );
03079   mThreadBySubjectAction->setEnabled(
03080       mHeaders->folder() ? ( mThreadMessagesAction->isChecked()) : false );
03081   mThreadBySubjectAction->setChecked( mFolderThreadSubjPref );
03082 }
03083 
03084 
03085 #ifdef MALLOC_DEBUG
03086 static QString fmt(long n) {
03087   char buf[32];
03088 
03089   if(n > 1024*1024*1024)
03090     sprintf(buf, "%0.2f GB", ((double)n)/1024.0/1024.0/1024.0);
03091   else if(n > 1024*1024)
03092     sprintf(buf, "%0.2f MB", ((double)n)/1024.0/1024.0);
03093   else if(n > 1024)
03094     sprintf(buf, "%0.2f KB", ((double)n)/1024.0);
03095   else
03096     sprintf(buf, "%ld Byte", n);
03097   return QString(buf);
03098 }
03099 #endif
03100 
03101 void KMMainWidget::slotMemInfo() {
03102 #ifdef MALLOC_DEBUG
03103   struct mallinfo mi;
03104 
03105   mi = mallinfo();
03106   QString s = QString("\nMALLOC - Info\n\n"
03107               "Number of mmapped regions : %1\n"
03108               "Memory allocated in use   : %2\n"
03109               "Memory allocated, not used: %3\n"
03110               "Memory total allocated    : %4\n"
03111               "Max. freeable memory      : %5\n")
03112     .arg(mi.hblks).arg(fmt(mi.uordblks)).arg(fmt(mi.fordblks))
03113     .arg(fmt(mi.arena)).arg(fmt(mi.keepcost));
03114   KMessageBox::information(0, s, "Malloc information", s);
03115 #endif
03116 }
03117 
03118 
03119 //-----------------------------------------------------------------------------
03120 void KMMainWidget::slotIntro()
03121 {
03122   if ( !mMsgView ) return;
03123 
03124   mMsgView->clear( true );
03125   // hide widgets that are in the way:
03126   if ( mSearchAndHeaders && mHeaders && mLongFolderList )
03127     mSearchAndHeaders->hide();
03128 
03129 
03130   mMsgView->displayAboutPage();
03131 
03132   mFolder = 0;
03133 }
03134 
03135 void KMMainWidget::slotShowStartupFolder()
03136 {
03137   if ( mFolderTree ) {
03138     mFolderTree->reload();
03139     mFolderTree->readConfig();
03140     // get rid of old-folders
03141     mFolderTree->cleanupConfigFile();
03142   }
03143 
03144   connect( kmkernel->filterMgr(), SIGNAL( filterListUpdated() ),
03145        this, SLOT( initializeFilterActions() ));
03146 
03147   // plug shortcut filter actions now
03148   initializeFilterActions();
03149 
03150   // plug folder shortcut actions
03151   initializeFolderShortcutActions();
03152 
03153   QString newFeaturesMD5 = KMReaderWin::newFeaturesMD5();
03154   if ( kmkernel->firstStart() ||
03155        GlobalSettings::self()->previousNewFeaturesMD5() != newFeaturesMD5 ) {
03156     GlobalSettings::self()->setPreviousNewFeaturesMD5( newFeaturesMD5 );
03157     slotIntro();
03158     return;
03159   }
03160 
03161   KMFolder* startup = 0;
03162   if ( !mStartupFolder.isEmpty() ) {
03163     // find the startup-folder
03164     startup = kmkernel->findFolderById( mStartupFolder );
03165   }
03166   if ( !startup )
03167     startup = kmkernel->inboxFolder();
03168 
03169   if ( mFolderTree ) {
03170     mFolderTree->showFolder( startup );
03171   }
03172 }
03173 
03174 void KMMainWidget::slotShowTip()
03175 {
03176   KTipDialog::showTip( this, QString::null, true );
03177 }
03178 
03179 //-----------------------------------------------------------------------------
03180 void KMMainWidget::slotChangeCaption(QListViewItem * i)
03181 {
03182   if ( !i ) return;
03183   // set the caption to the current full path
03184   QStringList names;
03185   for ( QListViewItem * item = i ; item ; item = item->parent() )
03186     names.prepend( item->text(0) );
03187   emit captionChangeRequest( names.join( "/" ) );
03188 }
03189 
03190 //-----------------------------------------------------------------------------
03191 void KMMainWidget::removeDuplicates()
03192 {
03193   if (!mFolder)
03194     return;
03195   KMFolder *oFolder = mFolder;
03196   mHeaders->setFolder(0);
03197   QMap< QString, QValueList<int> > idMD5s;
03198   QValueList<int> redundantIds;
03199   QValueList<int>::Iterator kt;
03200   mFolder->open();
03201   for (int i = mFolder->count() - 1; i >= 0; --i) {
03202     QString id = (*mFolder)[i]->msgIdMD5();
03203     if ( !id.isEmpty() ) {
03204       QString subjMD5 = (*mFolder)[i]->strippedSubjectMD5();
03205       int other = -1;
03206       if ( idMD5s.contains(id) )
03207         other = idMD5s[id].first();
03208       else
03209         idMD5s[id].append( i );
03210       if ( other != -1 ) {
03211         QString otherSubjMD5 = (*mFolder)[other]->strippedSubjectMD5();
03212         if (otherSubjMD5 == subjMD5)
03213           idMD5s[id].append( i );
03214       }
03215     }
03216   }
03217   QMap< QString, QValueList<int> >::Iterator it;
03218   for ( it = idMD5s.begin(); it != idMD5s.end() ; ++it ) {
03219     QValueList<int>::Iterator jt;
03220     bool finished = false;
03221     for ( jt = (*it).begin(); jt != (*it).end() && !finished; ++jt )
03222       if (!((*mFolder)[*jt]->isUnread())) {
03223         (*it).remove( jt );
03224         (*it).prepend( *jt );
03225         finished = true;
03226       }
03227     for ( jt = (*it).begin(), ++jt; jt != (*it).end(); ++jt )
03228       redundantIds.append( *jt );
03229   }
03230   qHeapSort( redundantIds );
03231   kt = redundantIds.end();
03232   int numDuplicates = 0;
03233   if (kt != redundantIds.begin()) do {
03234     mFolder->removeMsg( *(--kt) );
03235     ++numDuplicates;
03236   }
03237   while (kt != redundantIds.begin());
03238 
03239   mFolder->close();
03240   mHeaders->setFolder(oFolder);
03241   QString msg;
03242   if ( numDuplicates )
03243     msg = i18n("Removed %n duplicate message.",
03244                "Removed %n duplicate messages.", numDuplicates );
03245     else
03246       msg = i18n("No duplicate messages found.");
03247   BroadcastStatus::instance()->setStatusMsg( msg );
03248 }
03249 
03250 
03251 //-----------------------------------------------------------------------------
03252 void KMMainWidget::slotUpdateUndo()
03253 {
03254     if (actionCollection()->action( "edit_undo" ))
03255         actionCollection()->action( "edit_undo" )->setEnabled( mHeaders->canUndo() );
03256 }
03257 
03258 
03259 //-----------------------------------------------------------------------------
03260 void KMMainWidget::clearFilterActions()
03261 {
03262   if ( !mFilterTBarActions.isEmpty() ) {
03263     if ( mGUIClient->factory() )
03264       mGUIClient->unplugActionList( "toolbar_filter_actions" );
03265     mFilterTBarActions.clear();
03266   }
03267   mApplyFilterActionsMenu->popupMenu()->clear();
03268   if ( !mFilterMenuActions.isEmpty() ) {
03269     if ( mGUIClient->factory() )
03270       mGUIClient->unplugActionList( "menu_filter_actions" );
03271     mFilterMenuActions.clear();
03272   }
03273   mFilterCommands.clear();
03274 }
03275 
03276 //-----------------------------------------------------------------------------
03277 void KMMainWidget::initializeFolderShortcutActions()
03278 {
03279 
03280   // If we are loaded as a part, this will be set to fals, since the part
03281   // does xml loading. Temporarily set to true, in that case, so the
03282   // accels are added to the collection as expected.
03283   bool old = actionCollection()->isAutoConnectShortcuts();
03284 
03285   actionCollection()->setAutoConnectShortcuts( true );
03286   QValueList< QGuardedPtr< KMFolder > > folders = kmkernel->allFolders();
03287   QValueList< QGuardedPtr< KMFolder > >::Iterator it = folders.begin();
03288   while ( it != folders.end() ) {
03289     KMFolder *folder = (*it);
03290     ++it;
03291     slotShortcutChanged( folder ); // load the initial accel
03292   }
03293   actionCollection()->setAutoConnectShortcuts( old );
03294 }
03295 
03296 
03297 //-----------------------------------------------------------------------------
03298 void KMMainWidget::initializeFilterActions()
03299 {
03300   QString filterName, normalizedName;
03301   KMMetaFilterActionCommand *filterCommand;
03302   KAction *filterAction = 0;
03303 
03304   clearFilterActions();
03305   mApplyAllFiltersAction->plug(mApplyFilterActionsMenu->popupMenu());
03306   bool addedSeparator = false;
03307   QValueListConstIterator<KMFilter*> it = kmkernel->filterMgr()->filters().constBegin();
03308   for ( ;it != kmkernel->filterMgr()->filters().constEnd(); ++it ) {
03309     if (!(*it)->isEmpty() && (*it)->configureShortcut()) {
03310       filterName = QString("Filter %1").arg((*it)->name());
03311       normalizedName = filterName.replace(" ", "_");
03312       if (action(normalizedName.utf8()))
03313         continue;
03314       filterCommand = new KMMetaFilterActionCommand(*it, mHeaders, this);
03315       mFilterCommands.append(filterCommand);
03316       QString as = i18n("Filter %1").arg((*it)->name());
03317       QString icon = (*it)->icon();
03318       if ( icon.isEmpty() )
03319         icon = "gear";
03320       filterAction = new KAction(as, icon, (*it)->shortcut(), filterCommand,
03321                                  SLOT(start()), actionCollection(),
03322                                  normalizedName.local8Bit());
03323       if(!addedSeparator) {
03324         mApplyFilterActionsMenu->popupMenu()->insertSeparator();
03325         addedSeparator = !addedSeparator;
03326     mFilterMenuActions.append( new KActionSeparator());
03327       }
03328       filterAction->plug( mApplyFilterActionsMenu->popupMenu() );
03329       mFilterMenuActions.append(filterAction);
03330       if ( (*it)->configureToolbar() )
03331         mFilterTBarActions.append(filterAction);
03332     }
03333   }
03334   if ( !mFilterMenuActions.isEmpty() && mGUIClient->factory() )
03335     mGUIClient->plugActionList( "menu_filter_actions", mFilterMenuActions );
03336   if ( !mFilterTBarActions.isEmpty() && mGUIClient->factory() ) {
03337     mFilterTBarActions.prepend( mToolbarActionSeparator );
03338     mGUIClient->plugActionList( "toolbar_filter_actions", mFilterTBarActions );
03339   }
03340 }
03341 
03342 void KMMainWidget::slotFolderRemoved( KMFolder *folder )
03343 {
03344   mFolderShortcutCommands.remove( folder->idString() );
03345 }
03346 
03347 //-----------------------------------------------------------------------------
03348 void KMMainWidget::initializeIMAPActions( bool setState /* false the first time, true later on */ )
03349 {
03350   bool hasImapAccount = false;
03351   for( KMAccount *a = kmkernel->acctMgr()->first(); a;
03352        a = kmkernel->acctMgr()->next() ) {
03353     if ( a->type() == "cachedimap" ) {
03354       hasImapAccount = true;
03355       break;
03356     }
03357   }
03358   if ( hasImapAccount == ( mTroubleshootFolderAction != 0 ) )
03359     return; // nothing to do
03360 
03361   KXMLGUIFactory* factory = mGUIClient->factory();
03362   if ( factory )
03363     factory->removeClient( mGUIClient );
03364 
03365   if ( !mTroubleshootFolderAction ) {
03366     mTroubleshootFolderAction = new KAction( i18n("&Troubleshoot IMAP Cache..."), "wizard", 0,
03367      this, SLOT(slotTroubleshootFolder()), actionCollection(), "troubleshoot_folder" );
03368     if ( setState )
03369       updateFolderMenu(); // set initial state of the action
03370   } else {
03371     delete mTroubleshootFolderAction ;
03372     mTroubleshootFolderAction = 0;
03373   }
03374 
03375   if ( factory )
03376     factory->addClient( mGUIClient );
03377 }
03378 
03379 bool KMMainWidget::shortcutIsValid( const KShortcut &sc ) const
03380 {
03381   KActionPtrList actions = actionCollection()->actions();
03382   KActionPtrList::Iterator it( actions.begin() );
03383   for ( ; it != actions.end(); it++ ) {
03384     if ( (*it)->shortcut() == sc ) return false;
03385   }
03386   return true;
03387 }
03388 
03389 void KMMainWidget::slotShortcutChanged( KMFolder *folder )
03390 {
03391   // remove the old one, autodelete
03392   mFolderShortcutCommands.remove( folder->idString() );
03393   if ( folder->shortcut().isNull() )
03394     return;
03395 
03396   FolderShortcutCommand *c = new FolderShortcutCommand( this, folder );
03397   mFolderShortcutCommands.insert( folder->idString(), c );
03398 
03399   QString actionlabel = QString( "FolderShortcut %1").arg( folder->prettyURL() );
03400   QString actionname = QString( "FolderShortcut %1").arg( folder->idString() );
03401   QString normalizedName = actionname.replace(" ", "_");
03402   KAction* action =
03403     new KAction(actionlabel, folder->shortcut(), c, SLOT(start()),
03404                 actionCollection(), normalizedName.local8Bit());
03405   action->setIcon( folder->unreadIconPath() );
03406   c->setAction( action ); // will be deleted along with the command
03407 }
03408 
03409 //-----------------------------------------------------------------------------
03410 void KMMainWidget::slotSubscriptionDialog()
03411 {
03412   if (!mFolder) return;
03413 
03414   if ( !kmkernel->askToGoOnline() ) {
03415     return;
03416   }
03417 
03418   ImapAccountBase* account;
03419   QString startPath;
03420   if (mFolder->folderType() == KMFolderTypeImap)
03421   {
03422     startPath = static_cast<KMFolderImap*>(mFolder->storage())->imapPath();
03423     account = static_cast<KMFolderImap*>(mFolder->storage())->account();
03424   } else if (mFolder->folderType() == KMFolderTypeCachedImap)
03425   {
03426     startPath = static_cast<KMFolderCachedImap*>(mFolder->storage())->imapPath();
03427     account = static_cast<KMFolderCachedImap*>(mFolder->storage())->account();
03428   } else
03429     return;
03430 
03431   if ( !account ) return;
03432 
03433   SubscriptionDialog *dialog = new SubscriptionDialog(this,
03434       i18n("Subscription"),
03435       account, startPath);
03436   // start a new listing
03437   if ( dialog->exec() ) {
03438     if (mFolder->folderType() == KMFolderTypeImap)
03439       static_cast<KMFolderImap*>(mFolder->storage())->account()->listDirectory();
03440   }
03441 }
03442 
03443 //-----------------------------------------------------------------------------
03444 void KMMainWidget::slotFolderTreeColumnsChanged()
03445 {
03446   mTotalColumnToggle->setChecked( mFolderTree->isTotalActive() );
03447   mUnreadColumnToggle->setChecked( mFolderTree->isUnreadActive() );
03448 }
03449 
03450 void KMMainWidget::toggleSystemTray()
03451 {
03452   if ( !mSystemTray && GlobalSettings::self()->systemTrayEnabled() ) {
03453     mSystemTray = new KMSystemTray();
03454   }
03455   else if ( mSystemTray && !GlobalSettings::self()->systemTrayEnabled() ) {
03456     // Get rid of system tray on user's request
03457     kdDebug(5006) << "deleting systray" << endl;
03458     delete mSystemTray;
03459     mSystemTray = 0;
03460   }
03461 
03462   // Set mode of systemtray. If mode has changed, tray will handle this.
03463   if ( mSystemTray )
03464     mSystemTray->setMode( GlobalSettings::self()->systemTrayPolicy() );
03465 }
03466 
03467 //-----------------------------------------------------------------------------
03468 void KMMainWidget::slotAntiSpamWizard()
03469 {
03470   AntiSpamWizard wiz( AntiSpamWizard::AntiSpam, this, folderTree() );
03471   wiz.exec();
03472 }
03473 
03474 //-----------------------------------------------------------------------------
03475 void KMMainWidget::slotAntiVirusWizard()
03476 {
03477   AntiSpamWizard wiz( AntiSpamWizard::AntiVirus, this, folderTree() );
03478   wiz.exec();
03479 }
03480 
03481 //-----------------------------------------------------------------------------
03482 void KMMainWidget::slotFilterLogViewer()
03483 {
03484   FilterLogDialog * dlg = new FilterLogDialog( 0 );
03485   dlg->show();
03486 }
03487 
03488 //-----------------------------------------------------------------------------
03489 void KMMainWidget::updateFileMenu()
03490 {
03491   QStringList actList = kmkernel->acctMgr()->getAccounts();
03492 
03493   actionCollection()->action("check_mail")->setEnabled( actList.size() > 0 );
03494   actionCollection()->action("check_mail_in")->setEnabled( actList.size() > 0 );
03495 }
03496 
03497 
03498 //-----------------------------------------------------------------------------
03499 void KMMainWidget::setAccelsEnabled( bool enabled )
03500 {
03501   if ( mAccel )
03502     mAccel->setEnabled( enabled );
03503 }
03504 
03505 
03506 //-----------------------------------------------------------------------------
03507 KMSystemTray *KMMainWidget::systray() const
03508 {
03509   return mSystemTray;
03510 }
03511 
03512 //-----------------------------------------------------------------------------
03513 QString KMMainWidget::overrideEncoding() const
03514 {
03515   if ( mMsgView )
03516     return mMsgView->overrideEncoding();
03517   else
03518     return GlobalSettings::self()->overrideCharacterEncoding();
03519 }
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