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kmail kmfoldertree.cpp // kmfoldertree.cpp #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "kmfoldertree.h" #include "kmfoldermgr.h" #include "kmfolder.h" #include "kmfolderimap.h" #include "kmfoldercachedimap.h" #include "kmfolderdia.h" #include "kmheaders.h" #include "kmmainwidget.h" #include "kmailicalifaceimpl.h" #include "accountmanager.h" using KMail::AccountManager; #include "globalsettings.h" #include "kmcommands.h" #include "foldershortcutdialog.h" #include "expirypropertiesdialog.h" #include "newfolderdialog.h" #include "acljobs.h" #include "messagecopyhelper.h" using KMail::MessageCopyHelper; #include <maillistdrag.h> using namespace KPIM; #include <kapplication.h> #include <kglobalsettings.h> #include <kiconloader.h> #include <kmessagebox.h> #include <kconfig.h> #include <kpopupmenu.h> #include <kdebug.h> #include <qpainter.h> #include <qcursor.h> #include <qregexp.h> #include <qpopupmenu.h> #include <unistd.h> #include <assert.h> #include <X11/Xlib.h> #include <fixx11h.h> //============================================================================= KMFolderTreeItem::KMFolderTreeItem( KFolderTree *parent, const QString & name, KFolderTreeItem::Protocol protocol ) : QObject( parent, name.latin1() ), KFolderTreeItem( parent, name, protocol, Root ), mFolder( 0 ), mNeedsRepaint( true ) { init(); setPixmap( 0, normalIcon() ); } //----------------------------------------------------------------------------- KMFolderTreeItem::KMFolderTreeItem( KFolderTree *parent, const QString & name, KMFolder* folder ) : QObject( parent, name.latin1() ), KFolderTreeItem( parent, name ), mFolder( folder ), mNeedsRepaint( true ) { init(); setPixmap( 0, normalIcon() ); } //----------------------------------------------------------------------------- KMFolderTreeItem::KMFolderTreeItem( KFolderTreeItem *parent, const QString & name, KMFolder* folder ) : QObject( 0, name.latin1() ), KFolderTreeItem( parent, name ), mFolder( folder ), mNeedsRepaint( true ) { init(); setPixmap( 0, normalIcon() ); } KMFolderTreeItem::~KMFolderTreeItem() { } static KFolderTreeItem::Protocol protocolFor( KMFolderType t ) { switch ( t ) { case KMFolderTypeImap: return KFolderTreeItem::Imap; case KMFolderTypeCachedImap: return KFolderTreeItem::CachedImap; case KMFolderTypeMbox: case KMFolderTypeMaildir: return KFolderTreeItem::Local; case KMFolderTypeSearch: return KFolderTreeItem::Search; default: return KFolderTreeItem::NONE; } } QPixmap KMFolderTreeItem::normalIcon(int size) const { QString icon; if ( (!mFolder && type() == Root) || depth() == 0 ) { switch ( protocol() ) { case KFolderTreeItem::Imap: case KFolderTreeItem::CachedImap: case KFolderTreeItem::News: icon = "server"; break; case KFolderTreeItem::Search: icon = "viewmag";break; default: icon = "folder";break; } } else { // special folders switch ( type() ) { case Inbox: icon = "folder_inbox"; break; case Outbox: icon = "folder_outbox"; break; case SentMail: icon = "folder_sent_mail"; break; case Trash: icon = "trashcan_empty"; break; case Drafts: icon = "edit"; break; case Templates: icon = "filenew"; break; default: icon = kmkernel->iCalIface().folderPixmap( type() ); break; } // non-root search folders if ( protocol() == KMFolderTreeItem::Search ) { icon = "mail_find"; } if ( mFolder && mFolder->noContent() ) { icon = "folder_grey"; } } if ( icon.isEmpty() ) icon = "folder"; if (mFolder && mFolder->useCustomIcons() ) { icon = mFolder->normalIconPath(); } KIconLoader * il = KGlobal::instance()->iconLoader(); QPixmap pm = il->loadIcon( icon, KIcon::Small, size, KIcon::DefaultState, 0, true ); if ( mFolder && pm.isNull() ) { pm = il->loadIcon( mFolder->normalIconPath(), KIcon::Small, size, KIcon::DefaultState, 0, true ); } return pm; } QPixmap KMFolderTreeItem::unreadIcon(int size) const { QPixmap pm; if ( !mFolder || depth() == 0 || mFolder->isSystemFolder() || kmkernel->folderIsTrash( mFolder ) || kmkernel->folderIsTemplates( mFolder ) || kmkernel->folderIsDraftOrOutbox( mFolder ) ) pm = normalIcon( size ); KIconLoader * il = KGlobal::instance()->iconLoader(); if ( mFolder && mFolder->useCustomIcons() ) { pm = il->loadIcon( mFolder->unreadIconPath(), KIcon::Small, size, KIcon::DefaultState, 0, true ); if ( pm.isNull() ) pm = il->loadIcon( mFolder->normalIconPath(), KIcon::Small, size, KIcon::DefaultState, 0, true ); } if ( pm.isNull() ) { if ( mFolder && mFolder->noContent() ) { pm = il->loadIcon( "folder_grey_open", KIcon::Small, size, KIcon::DefaultState, 0, true ); } else { pm = il->loadIcon( kmkernel->iCalIface().folderPixmap( type() ), KIcon::Small, size, KIcon::DefaultState, 0, true ); if ( pm.isNull() ) pm = il->loadIcon( "folder_open", KIcon::Small, size, KIcon::DefaultState, 0, true ); } } return pm; } void KMFolderTreeItem::init() { if ( !mFolder ) return; setProtocol( protocolFor( mFolder->folderType() ) ); if ( depth() == 0 ) setType(Root); else { if ( mFolder == kmkernel->inboxFolder() ) setType( Inbox ); else if ( kmkernel->folderIsDraftOrOutbox( mFolder ) ) { if ( mFolder == kmkernel->outboxFolder() ) setType( Outbox ); else setType( Drafts ); } else if ( kmkernel->folderIsSentMailFolder( mFolder ) ) setType( SentMail ); else if ( kmkernel->folderIsTrash( mFolder ) ) setType( Trash ); else if ( kmkernel->folderIsTemplates( mFolder ) ) setType( Templates ); else if( kmkernel->iCalIface().isResourceFolder(mFolder) ) setType( kmkernel->iCalIface().folderType(mFolder) ); // System folders on dimap or imap which are not resource folders are // inboxes. Urgs. if ( mFolder->isSystemFolder() && !kmkernel->iCalIface().isResourceFolder( mFolder) && ( mFolder->folderType() == KMFolderTypeImap || mFolder->folderType() == KMFolderTypeCachedImap ) ) setType( Inbox ); } if ( !mFolder->isSystemFolder() ) setRenameEnabled( 0, false ); KMFolderTree* tree = static_cast<KMFolderTree*>( listView() ); tree->insertIntoFolderToItemMap( mFolder, this ); } void KMFolderTreeItem::adjustUnreadCount( int newUnreadCount ) { // adjust the icons if the folder is now newly unread or // now newly not-unread if ( newUnreadCount != 0 && unreadCount() == 0 ) setPixmap( 0, unreadIcon() ); if ( unreadCount() != 0 && newUnreadCount == 0 ) setPixmap( 0, normalIcon() ); setUnreadCount( newUnreadCount ); } void KMFolderTreeItem::slotIconsChanged() { kdDebug(5006) << k_funcinfo << endl; // this is prone to change, so better check if( kmkernel->iCalIface().isResourceFolder( mFolder ) ) setType( kmkernel->iCalIface().folderType(mFolder) ); if ( unreadCount() > 0 ) setPixmap( 0, unreadIcon() ); else setPixmap( 0, normalIcon() ); emit iconChanged( this ); repaint(); } void KMFolderTreeItem::slotNameChanged() { setText( 0, mFolder->label() ); emit nameChanged( this ); repaint(); } //----------------------------------------------------------------------------- bool KMFolderTreeItem::acceptDrag(QDropEvent* e) const { if ( protocol() == KFolderTreeItem::Search ) return false; // nothing can be dragged into search folders if ( e->provides( KPIM::MailListDrag::format() ) ) { if ( !mFolder || mFolder->isReadOnly() || (mFolder->noContent() && childCount() == 0) || (mFolder->noContent() && isOpen()) ) { return false; } else { return true; } } else if ( e->provides("application/x-qlistviewitem") ) { // wtf: protocol() is NONE instead of Local for the local root folder if ( !mFolder && protocol() == KFolderTreeItem::NONE && type() == KFolderTreeItem::Root ) return true; // local top-level folder if ( !mFolder || mFolder->isReadOnly() || mFolder->noContent() ) return false; return true; } return false; } //----------------------------------------------------------------------------- void KMFolderTreeItem::slotShowExpiryProperties() { if ( !mFolder ) return; KMFolderTree* tree = static_cast<KMFolderTree*>( listView() ); KMail::ExpiryPropertiesDialog *dlg = new KMail::ExpiryPropertiesDialog( tree, mFolder ); dlg->show(); } //----------------------------------------------------------------------------- void KMFolderTreeItem::properties() { if ( !mFolder ) return; KMFolderTree* tree = static_cast<KMFolderTree*>( listView() ); tree->mainWidget()->modifyFolder( this ); //Nothing here the above may actually delete this KMFolderTreeItem } //----------------------------------------------------------------------------- void KMFolderTreeItem::assignShortcut() { if ( !mFolder ) return; KMail::FolderShortcutDialog *shorty = new KMail::FolderShortcutDialog( mFolder, static_cast<KMFolderTree *>( listView() )->mainWidget(), listView() ); shorty->exec(); return; } //============================================================================= KMFolderTree::KMFolderTree( KMMainWidget *mainWidget, QWidget *parent, const char *name ) : KFolderTree( parent, name ) { oldSelected = 0; oldCurrent = 0; mLastItem = 0; mMainWidget = mainWidget; mReloading = false; mCutFolder = false; mUpdateCountTimer= new QTimer( this ); setDragEnabled( true ); addAcceptableDropMimetype(MailListDrag::format(), false); addAcceptableDropMimetype( "application/x-qlistviewitem", false ); setSelectionModeExt( Extended ); int namecol = addColumn( i18n("Folder"), 250 ); header()->setStretchEnabled( true, namecol ); // connect connectSignals(); // popup to switch columns header()->setClickEnabled(true); header()->installEventFilter(this); mPopup = new KPopupMenu(this); mPopup->insertTitle(i18n("View Columns")); mPopup->setCheckable(true); mUnreadPop = mPopup->insertItem(i18n("Unread Column"), this, SLOT(slotToggleUnreadColumn())); mTotalPop = mPopup->insertItem(i18n("Total Column"), this, SLOT(slotToggleTotalColumn())); } //----------------------------------------------------------------------------- // connects all needed signals to their slots void KMFolderTree::connectSignals() { connect( mUpdateCountTimer, SIGNAL(timeout()), this, SLOT(slotUpdateCountTimeout()) ); connect(&mUpdateTimer, SIGNAL(timeout()), this, SLOT(delayedUpdate())); connect(kmkernel->folderMgr(), SIGNAL(changed()), this, SLOT(doFolderListChanged())); connect(kmkernel->folderMgr(), SIGNAL(folderRemoved(KMFolder*)), this, SLOT(slotFolderRemoved(KMFolder*))); connect(kmkernel->imapFolderMgr(), SIGNAL(changed()), this, SLOT(doFolderListChanged())); connect(kmkernel->imapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), this, SLOT(slotFolderRemoved(KMFolder*))); connect(kmkernel->dimapFolderMgr(), SIGNAL(changed()), this, SLOT(doFolderListChanged())); connect(kmkernel->dimapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), this, SLOT(slotFolderRemoved(KMFolder*))); connect(kmkernel->searchFolderMgr(), SIGNAL(changed()), this, SLOT(doFolderListChanged())); connect(kmkernel->acctMgr(), SIGNAL(accountRemoved(KMAccount*)), this, SLOT(slotAccountRemoved(KMAccount*))); connect(kmkernel->searchFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), this, SLOT(slotFolderRemoved(KMFolder*))); connect( &autoopen_timer, SIGNAL( timeout() ), this, SLOT( openFolder() ) ); connect( this, SIGNAL( contextMenuRequested( QListViewItem*, const QPoint &, int ) ), this, SLOT( slotContextMenuRequested( QListViewItem*, const QPoint & ) ) ); connect( this, SIGNAL( expanded( QListViewItem* ) ), this, SLOT( slotFolderExpanded( QListViewItem* ) ) ); connect( this, SIGNAL( collapsed( QListViewItem* ) ), this, SLOT( slotFolderCollapsed( QListViewItem* ) ) ); connect( this, SIGNAL( itemRenamed( QListViewItem*, int, const QString &)), this, SLOT( slotRenameFolder( QListViewItem*, int, const QString &))); connect( this, SIGNAL(folderSelected(KMFolder*)), SLOT(updateCopyActions()) ); } //----------------------------------------------------------------------------- bool KMFolderTree::event(QEvent *e) { if (e->type() == QEvent::ApplicationPaletteChange) { readColorConfig(); return true; } return KListView::event(e); } //----------------------------------------------------------------------------- void KMFolderTree::readColorConfig (void) { KConfig* conf = KMKernel::config(); // Custom/System color support KConfigGroupSaver saver(conf, "Reader"); QColor c1=QColor(kapp->palette().active().text()); QColor c2=QColor("blue"); QColor c4=QColor(kapp->palette().active().base()); if (!conf->readBoolEntry("defaultColors",TRUE)) { mPaintInfo.colFore = conf->readColorEntry("ForegroundColor",&c1); mPaintInfo.colUnread = conf->readColorEntry("UnreadMessage",&c2); mPaintInfo.colBack = conf->readColorEntry("BackgroundColor",&c4); } else { mPaintInfo.colFore = c1; mPaintInfo.colUnread = c2; mPaintInfo.colBack = c4; } QPalette newPal = kapp->palette(); newPal.setColor( QColorGroup::Base, mPaintInfo.colBack ); newPal.setColor( QColorGroup::Text, mPaintInfo.colFore ); setPalette( newPal ); } //----------------------------------------------------------------------------- void KMFolderTree::readConfig (void) { KConfig* conf = KMKernel::config(); readColorConfig(); // Custom/Ssystem font support { KConfigGroupSaver saver(conf, "Fonts"); if (!conf->readBoolEntry("defaultFonts",TRUE)) { QFont folderFont( KGlobalSettings::generalFont() ); setFont(conf->readFontEntry("folder-font", &folderFont)); } else setFont(KGlobalSettings::generalFont()); } // restore the layout restoreLayout(conf, "Geometry"); } //----------------------------------------------------------------------------- // Save the configuration file void KMFolderTree::writeConfig() { // save the current state of the folders for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (fti) writeIsListViewItemOpen(fti); } // save the current layout saveLayout(KMKernel::config(), "Geometry"); } //----------------------------------------------------------------------------- // Updates the count of unread messages (count of unread messages // is now cached in KMails config file) void KMFolderTree::updateUnreadAll() { bool upd = isUpdatesEnabled(); setUpdatesEnabled(FALSE); KMFolderDir* fdir; KMFolderNode* folderNode; KMFolder* folder; fdir = &kmkernel->folderMgr()->dir(); for (folderNode = fdir->first(); folderNode != 0; folderNode =fdir->next()) { if (!folderNode->isDir()) { folder = static_cast<KMFolder*>(folderNode); folder->open("updateunread"); folder->countUnread(); folder->close("updateunread"); } } setUpdatesEnabled(upd); } //----------------------------------------------------------------------------- // Reload the tree of items in the list view void KMFolderTree::reload(bool openFolders) { if ( mReloading ) { // no parallel reloads are allowed kdDebug(5006) << "KMFolderTree::reload - already reloading" << endl; return; } mReloading = true; int top = contentsY(); mLastItem = 0; // invalidate selected drop item oldSelected = 0; // remember last KMFolder* last = currentFolder(); KMFolder* selected = 0; KMFolder* oldCurrentFolder = ( oldCurrent ? static_cast<KMFolderTreeItem*>(oldCurrent)->folder(): 0 ); for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { KMFolderTreeItem * fti = static_cast<KMFolderTreeItem*>(it.current()); writeIsListViewItemOpen( fti ); if ( fti->isSelected() ) selected = fti->folder(); } mFolderToItem.clear(); clear(); // construct the root of the local folders KMFolderTreeItem * root = new KMFolderTreeItem( this, i18n("Local Folders") ); root->setOpen( readIsListViewItemOpen(root) ); KMFolderDir * fdir = &kmkernel->folderMgr()->dir(); addDirectory(fdir, root); fdir = &kmkernel->imapFolderMgr()->dir(); // each imap-account creates it's own root addDirectory(fdir, 0); fdir = &kmkernel->dimapFolderMgr()->dir(); // each dimap-account creates it's own root addDirectory(fdir, 0); // construct the root of the search folder hierarchy: root = new KMFolderTreeItem( this, i18n("Searches"), KFolderTreeItem::Search ); root->setOpen( readIsListViewItemOpen( root ) ); fdir = &kmkernel->searchFolderMgr()->dir(); addDirectory(fdir, root); if (openFolders) { // we open all folders to update the count mUpdateIterator = QListViewItemIterator (this); QTimer::singleShot( 0, this, SLOT(slotUpdateOneCount()) ); } for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { KMFolderTreeItem * fti = static_cast<KMFolderTreeItem*>(it.current()); if ( !fti || !fti->folder() ) continue; disconnect(fti->folder(),SIGNAL(iconsChanged()), fti,SLOT(slotIconsChanged())); connect(fti->folder(),SIGNAL(iconsChanged()), fti,SLOT(slotIconsChanged())); disconnect(fti->folder(),SIGNAL(nameChanged()), fti,SLOT(slotNameChanged())); connect(fti->folder(),SIGNAL(nameChanged()), fti,SLOT(slotNameChanged())); // With the use of slotUpdateCountsDelayed is not necesary // a specific processing for Imap #if 0 if (fti->folder()->folderType() == KMFolderTypeImap) { // imap-only KMFolderImap *imapFolder = dynamic_cast<KMFolderImap*> ( fti->folder()->storage() ); disconnect( imapFolder, SIGNAL(folderComplete(KMFolderImap*, bool)), this,SLOT(slotUpdateCounts(KMFolderImap*, bool))); connect( imapFolder, SIGNAL(folderComplete(KMFolderImap*, bool)), this,SLOT(slotUpdateCounts(KMFolderImap*, bool))); } else {*/ #endif // we want to be noticed of changes to update the unread/total columns disconnect(fti->folder(), SIGNAL(msgAdded(KMFolder*,Q_UINT32)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); connect(fti->folder(), SIGNAL(msgAdded(KMFolder*,Q_UINT32)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); //} disconnect(fti->folder(), SIGNAL(numUnreadMsgsChanged(KMFolder*)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); connect(fti->folder(), SIGNAL(numUnreadMsgsChanged(KMFolder*)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); disconnect(fti->folder(), SIGNAL(msgRemoved(KMFolder*)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); connect(fti->folder(), SIGNAL(msgRemoved(KMFolder*)), this,SLOT(slotUpdateCountsDelayed(KMFolder*))); disconnect(fti->folder(), SIGNAL(shortcutChanged(KMFolder*)), mMainWidget, SLOT( slotShortcutChanged(KMFolder*))); connect(fti->folder(), SIGNAL(shortcutChanged(KMFolder*)), mMainWidget, SLOT( slotShortcutChanged(KMFolder*))); if (!openFolders) slotUpdateCounts(fti->folder()); } ensureVisible(0, top + visibleHeight(), 0, 0); // if current and selected folder did not change set it again for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { if ( last && static_cast<KMFolderTreeItem*>( it.current() )->folder() == last ) { mLastItem = static_cast<KMFolderTreeItem*>( it.current() ); setCurrentItem( it.current() ); } if ( selected && static_cast<KMFolderTreeItem*>( it.current() )->folder() == selected ) { setSelected( it.current(), true ); } if ( oldCurrentFolder && static_cast<KMFolderTreeItem*>( it.current() )->folder() == oldCurrentFolder ) { oldCurrent = it.current(); } } refresh(); mReloading = false; } //----------------------------------------------------------------------------- void KMFolderTree::slotUpdateOneCount() { if ( !mUpdateIterator.current() ) return; KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(mUpdateIterator.current()); ++mUpdateIterator; if ( !fti->folder() ) { // next one please QTimer::singleShot( 0, this, SLOT(slotUpdateOneCount()) ); return; } // open the folder and update the count bool open = fti->folder()->isOpened(); if (!open) fti->folder()->open("updatecount"); slotUpdateCounts(fti->folder()); // restore previous state if (!open) fti->folder()->close("updatecount"); QTimer::singleShot( 0, this, SLOT(slotUpdateOneCount()) ); } //----------------------------------------------------------------------------- // Recursively add a directory of folders to the tree of folders void KMFolderTree::addDirectory( KMFolderDir *fdir, KMFolderTreeItem* parent ) { for ( KMFolderNode * node = fdir->first() ; node ; node = fdir->next() ) { if ( node->isDir() ) continue; KMFolder * folder = static_cast<KMFolder*>(node); KMFolderTreeItem * fti = 0; if (!parent) { // create new root-item, but only if this is not the root of a // "groupware folders only" account if ( kmkernel->iCalIface().hideResourceAccountRoot( folder ) ) continue; // it needs a folder e.g. to save it's state (open/close) fti = new KMFolderTreeItem( this, folder->label(), folder ); fti->setExpandable( true ); } else { // Check if this is an IMAP resource folder if ( kmkernel->iCalIface().hideResourceFolder( folder ) ) // It is continue; // create new child fti = new KMFolderTreeItem( parent, folder->label(), folder ); // set folders explicitely to exandable when they have children // this way we can do a listing for IMAP folders when the user expands them // even when the child folders are not created yet if ( folder->storage()->hasChildren() == FolderStorage::HasChildren ) { fti->setExpandable( true ); } else { fti->setExpandable( false ); } connect (fti, SIGNAL(iconChanged(KMFolderTreeItem*)), this, SIGNAL(iconChanged(KMFolderTreeItem*))); connect (fti, SIGNAL(nameChanged(KMFolderTreeItem*)), this, SIGNAL(nameChanged(KMFolderTreeItem*))); } // restore last open-state fti->setOpen( readIsListViewItemOpen(fti) ); // add child-folders if (folder && folder->child()) { addDirectory( folder->child(), fti ); } } // for-end } //----------------------------------------------------------------------------- // Initiate a delayed refresh of the tree void KMFolderTree::refresh() { mUpdateTimer.changeInterval(200); } //----------------------------------------------------------------------------- // Updates the pixmap and extendedLabel information for items void KMFolderTree::delayedUpdate() { bool upd = isUpdatesEnabled(); if ( upd ) { setUpdatesEnabled(FALSE); for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (!fti || !fti->folder()) continue; if ( fti->needsRepaint() ) { fti->repaint(); fti->setNeedsRepaint( false ); } } setUpdatesEnabled(upd); } mUpdateTimer.stop(); } //----------------------------------------------------------------------------- // Folders have been added/deleted update the tree of folders void KMFolderTree::doFolderListChanged() { reload(); } //----------------------------------------------------------------------------- void KMFolderTree::slotAccountRemoved(KMAccount *) { doFolderSelected( firstChild() ); } //----------------------------------------------------------------------------- void KMFolderTree::slotFolderRemoved(KMFolder *aFolder) { KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*> (indexOfFolder(aFolder)); if (!fti || !fti->folder()) return; if (fti == currentItem()) { QListViewItem *qlvi = fti->itemAbove(); if (!qlvi) qlvi = fti->itemBelow(); doFolderSelected( qlvi ); } removeFromFolderToItemMap( aFolder ); delete fti; updateCopyActions(); } //----------------------------------------------------------------------------- // Methods for navigating folders with the keyboard void KMFolderTree::prepareItem( KMFolderTreeItem* fti ) { for ( QListViewItem * parent = fti->parent() ; parent ; parent = parent->parent() ) parent->setOpen( TRUE ); ensureItemVisible( fti ); } //----------------------------------------------------------------------------- void KMFolderTree::nextUnreadFolder() { nextUnreadFolder( false ); } //----------------------------------------------------------------------------- void KMFolderTree::nextUnreadFolder(bool confirm) { QListViewItemIterator it( currentItem() ? currentItem() : firstChild() ); if ( currentItem() ) ++it; // don't find current item for ( ; it.current() ; ++it ) { //check if folder is one to stop on KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (checkUnreadFolder(fti,confirm)) return; } //Now if confirm is true we are doing "ReadOn" //we have got to the bottom of the folder list //so we have to start at the top if (confirm) { for ( it = firstChild() ; it.current() ; ++it ) { //check if folder is one to stop on KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (checkUnreadFolder(fti,confirm)) return; } } } //----------------------------------------------------------------------------- bool KMFolderTree::checkUnreadFolder (KMFolderTreeItem* fti, bool confirm) { if ( fti && fti->folder() && !fti->folder()->ignoreNewMail() && ( fti->folder()->countUnread() > 0 ) ) { // Don't change into the trash or outbox folders. if (fti->type() == KFolderTreeItem::Trash || fti->type() == KFolderTreeItem::Outbox ) return false; if (confirm) { // Skip drafts, sent mail and templates as well, when reading mail with // the space bar but not when changing into the next folder with unread // mail via ctrl+ or ctrl- so we do this only if (confirm == true), // which means we are doing readOn. if ( fti->type() == KFolderTreeItem::Drafts || fti->type() == KFolderTreeItem::Templates || fti->type() == KFolderTreeItem::SentMail ) return false; // warn user that going to next folder - but keep track of // whether he wishes to be notified again in "AskNextFolder" // parameter (kept in the config file for kmail) if ( KMessageBox::questionYesNo( this, i18n( "<qt>Go to the next unread message in folder <b>%1</b>?</qt>" ) .arg( fti->folder()->label() ), i18n( "Go to Next Unread Message" ), i18n("Go To"), i18n("Do Not Go To"), // defaults "AskNextFolder", false) == KMessageBox::No ) return true; } prepareItem( fti ); blockSignals( true ); doFolderSelected( fti ); blockSignals( false ); emit folderSelectedUnread( fti->folder() ); return true; } return false; } //----------------------------------------------------------------------------- void KMFolderTree::prevUnreadFolder() { QListViewItemIterator it( currentItem() ? currentItem() : lastItem() ); if ( currentItem() ) --it; // don't find current item for ( ; it.current() ; --it ) { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (checkUnreadFolder(fti,false)) return; } } //----------------------------------------------------------------------------- void KMFolderTree::incCurrentFolder() { QListViewItemIterator it( currentItem() ); ++it; KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (fti) { prepareItem( fti ); setFocus(); setCurrentItem( fti ); } } //----------------------------------------------------------------------------- void KMFolderTree::decCurrentFolder() { QListViewItemIterator it( currentItem() ); --it; KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current()); if (fti) { prepareItem( fti ); setFocus(); setCurrentItem( fti ); } } //----------------------------------------------------------------------------- void KMFolderTree::selectCurrentFolder() { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>( currentItem() ); if (fti) { prepareItem( fti ); doFolderSelected( fti ); } } //----------------------------------------------------------------------------- KMFolder *KMFolderTree::currentFolder() const { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>( currentItem() ); if (fti ) return fti->folder(); else return 0; } QValueList<QGuardedPtr<KMFolder> > KMFolderTree::selectedFolders() { QValueList<QGuardedPtr<KMFolder> > rv; for ( QListViewItemIterator it( this ); it.current(); ++it ) { if ( it.current()->isSelected() ) { KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() ); rv.append( fti->folder() ); } } return rv; } //----------------------------------------------------------------------------- // When not dragging and dropping a change in the selected item // indicates the user has changed the active folder emit a signal // so that the header list and reader window can be udpated. void KMFolderTree::doFolderSelected( QListViewItem* qlvi, bool keepSelection ) { if (!qlvi) return; if ( mLastItem && mLastItem == qlvi && (keepSelection || selectedFolders().count() == 1) ) return; KMFolderTreeItem* fti = static_cast< KMFolderTreeItem* >(qlvi); KMFolder* folder = 0; if (fti) folder = fti->folder(); if (mLastItem && mLastItem != fti && mLastItem->folder() && (mLastItem->folder()->folderType() == KMFolderTypeImap)) { KMFolderImap *imapFolder = static_cast<KMFolderImap*>(mLastItem->folder()->storage()); imapFolder->setSelected(FALSE); } mLastItem = fti; if ( !keepSelection ) clearSelection(); setCurrentItem( qlvi ); if ( !keepSelection ) setSelected( qlvi, TRUE ); ensureItemVisible( qlvi ); if (!folder) { emit folderSelected(0); // Root has been selected } else { emit folderSelected(folder); slotUpdateCounts(folder); } } //----------------------------------------------------------------------------- void KMFolderTree::resizeEvent(QResizeEvent* e) { KConfig* conf = KMKernel::config(); KConfigGroupSaver saver(conf, "Geometry"); conf->writeEntry(name(), size().width()); KListView::resizeEvent(e); } //----------------------------------------------------------------------------- // show context menu void KMFolderTree::slotContextMenuRequested( QListViewItem *lvi, const QPoint &p ) { if (!lvi) return; setCurrentItem( lvi ); if (!mMainWidget) return; // safe bet KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(lvi); if ( !isSelected( fti ) ) doFolderSelected( fti ); else if ( fti != mLastItem ) doFolderSelected( fti, true ); if (!fti ) return; KPopupMenu *folderMenu = new KPopupMenu; bool multiFolder = selectedFolders().count() > 1; if (fti->folder()) folderMenu->insertTitle(fti->folder()->label()); // outbox specific, but there it's the most used action if ( (fti->folder() == kmkernel->outboxFolder()) && fti->folder()->count() ) mMainWidget->action("send_queued")->plug( folderMenu ); // Mark all as read is supposedly used often, therefor it is first if ( fti->folder() && !fti->folder()->noContent() ) mMainWidget->action("mark_all_as_read")->plug( folderMenu ); /* Treat the special case of the root and account folders */ if ((!fti->folder() || (fti->folder()->noContent() && !fti->parent()))) { QString createChild = i18n("&New Subfolder..."); if (!fti->folder()) createChild = i18n("&New Folder..."); if (fti->folder() || (fti->text(0) != i18n("Searches")) && !multiFolder) folderMenu->insertItem(SmallIconSet("folder_new"), createChild, this, SLOT(addChildFolder())); if (!fti->folder()) { mMainWidget->action("compact_all_folders")->plug(folderMenu); mMainWidget->action("expire_all_folders")->plug(folderMenu); } else if (fti->folder()->folderType() == KMFolderTypeImap) { folderMenu->insertItem(SmallIconSet("mail_get"), i18n("Check &Mail"), this, SLOT(slotCheckMail())); } } else { // regular folders folderMenu->insertSeparator(); if ( !fti->folder()->noChildren() && !multiFolder ) { folderMenu->insertItem(SmallIconSet("folder_new"), i18n("&New Subfolder..."), this, SLOT(addChildFolder())); } // copy folder QPopupMenu *copyMenu = new QPopupMenu( folderMenu ); folderToPopupMenu( CopyFolder, this, &mMenuToFolder, copyMenu ); folderMenu->insertItem( i18n("&Copy Folder To"), copyMenu ); if ( fti->folder()->isMoveable() ) { QPopupMenu *moveMenu = new QPopupMenu( folderMenu ); folderToPopupMenu( MoveFolder, this, &mMenuToFolder, moveMenu ); folderMenu->insertItem( i18n("&Move Folder To"), moveMenu ); } // Want to be able to display properties for ALL folders, // so we can edit expiry properties. // -- smp. if (!fti->folder()->noContent()) { if ( !multiFolder ) mMainWidget->action("search_messages")->plug(folderMenu); mMainWidget->action("compact")->plug(folderMenu); folderMenu->insertSeparator(); mMainWidget->action("empty")->plug(folderMenu); if ( !fti->folder()->isSystemFolder() ) { mMainWidget->action("delete_folder")->plug(folderMenu); } folderMenu->insertSeparator(); } } /* plug in IMAP and DIMAP specific things */ if (fti->folder() && (fti->folder()->folderType() == KMFolderTypeImap || fti->folder()->folderType() == KMFolderTypeCachedImap )) { folderMenu->insertItem(SmallIconSet("bookmark_folder"), i18n("Subscription..."), mMainWidget, SLOT(slotSubscriptionDialog())); folderMenu->insertItem(SmallIcon("bookmark_folder"), i18n("Local Subscription..."), mMainWidget, SLOT(slotLocalSubscriptionDialog())); if (!fti->folder()->noContent()) { mMainWidget->action("refresh_folder")->plug(folderMenu); if ( fti->folder()->folderType() == KMFolderTypeImap && !multiFolder ) { folderMenu->insertItem(SmallIconSet("reload"), i18n("Refresh Folder List"), this, SLOT(slotResetFolderList())); } } if ( fti->folder()->folderType() == KMFolderTypeCachedImap && !multiFolder ) { KMFolderCachedImap * folder = static_cast<KMFolderCachedImap*>( fti->folder()->storage() ); folderMenu->insertItem( SmallIconSet("wizard"), i18n("&Troubleshoot IMAP Cache..."), folder, SLOT(slotTroubleshoot()) ); } folderMenu->insertSeparator(); } if ( fti->folder() && fti->folder()->isMailingListEnabled() && !multiFolder ) { mMainWidget->action("post_message")->plug(folderMenu); } if (fti->folder() && fti->parent() && !multiFolder) { folderMenu->insertItem(SmallIconSet("configure_shortcuts"), i18n("&Assign Shortcut..."), fti, SLOT(assignShortcut())); if ( !fti->folder()->noContent() ) { folderMenu->insertItem( i18n("Expire..."), fti, SLOT( slotShowExpiryProperties() ) ); } mMainWidget->action("modify")->plug(folderMenu); } kmkernel->setContextMenuShown( true ); folderMenu->exec (p, 0); kmkernel->setContextMenuShown( false ); triggerUpdate(); delete folderMenu; folderMenu = 0; } //----------------------------------------------------------------------------- void KMFolderTree::contentsMousePressEvent(QMouseEvent * e) { // KFolderTree messes around with the selection mode KListView::contentsMousePressEvent( e ); } // If middle button and folder holds mailing-list, create a message to that list void KMFolderTree::contentsMouseReleaseEvent(QMouseEvent* me) { QListViewItem *lvi = currentItem(); // Needed for when branches are clicked on ButtonState btn = me->button(); doFolderSelected(lvi, true); // get underlying folder KMFolderTreeItem* fti = dynamic_cast<KMFolderTreeItem*>(lvi); if (!fti || !fti->folder()) { KFolderTree::contentsMouseReleaseEvent(me); return; } // react on middle-button only if (btn != Qt::MidButton) { KFolderTree::contentsMouseReleaseEvent(me); return; } if ( fti->folder()->isMailingListEnabled() ) { KMCommand *command = new KMMailingListPostCommand( this, fti->folder() ); command->start(); } KFolderTree::contentsMouseReleaseEvent(me); } // little static helper static bool folderHasCreateRights( const KMFolder *folder ) { bool createRights = true; // we don't have acls for local folders yet if ( folder && folder->folderType() == KMFolderTypeImap ) { const KMFolderImap *imapFolder = static_cast<const KMFolderImap*>( folder->storage() ); createRights = imapFolder->userRights() == 0 || // hack, we should get the acls ( imapFolder->userRights() > 0 && ( imapFolder->userRights() & KMail::ACLJobs::Create ) ); } else if ( folder && folder->folderType() == KMFolderTypeCachedImap ) { const KMFolderCachedImap *dimapFolder = static_cast<const KMFolderCachedImap*>( folder->storage() ); createRights = dimapFolder->userRights() == 0 || ( dimapFolder->userRights() > 0 && ( dimapFolder->userRights() & KMail::ACLJobs::Create ) ); } return createRights; } //----------------------------------------------------------------------------- // Create a subfolder. // Requires creating the appropriate subdirectory and show a dialog void KMFolderTree::addChildFolder( KMFolder *folder, QWidget * parent ) { KMFolder *aFolder = folder; if ( !aFolder ) { KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>(currentItem()); if (!fti) return; aFolder = fti->folder(); } if (aFolder) { if (!aFolder->createChildFolder()) return; if ( !folderHasCreateRights( aFolder ) ) { // FIXME: change this message to "Cannot create folder under ..." or similar const QString message = i18n( "<qt>Cannot create folder <b>%1</b> because of insufficient " "permissions on the server. If you think you should be able to create " "subfolders here, ask your administrator to grant you rights to do so." "</qt> " ).arg(aFolder->label()); KMessageBox::error( this, message ); return; } } if ( parent ) ( new KMail::NewFolderDialog( parent, aFolder ) )->exec(); else ( new KMail::NewFolderDialog( this, aFolder ) )->show(); return; /* KMFolderDir *dir = &(kmkernel->folderMgr()->dir()); if (aFolder) dir = aFolder->child(); KMFolderDialog *d = new KMFolderDialog(0, dir, this, i18n("Create Subfolder") ); if (d->exec()) { // fti may be deleted here QListViewItem *qlvi = indexOfFolder( aFolder ); if (qlvi) { qlvi->setOpen(TRUE); blockSignals( true ); setCurrentItem( qlvi ); blockSignals( false ); } } delete d; // update if added to root Folder if (!aFolder || aFolder->noContent()) { doFolderListChanged(); } */ } //----------------------------------------------------------------------------- // Returns whether a folder directory should be open as specified in the // config file. bool KMFolderTree::readIsListViewItemOpen(KMFolderTreeItem *fti) { KConfig* config = KMKernel::config(); KMFolder *folder = fti->folder(); QString name; if (folder) { name = "Folder-" + folder->idString(); } else if (fti->type() == KFolderTreeItem::Root) { if (fti->protocol() == KFolderTreeItem::NONE) // local root name = "Folder_local_root"; else if (fti->protocol() == KFolderTreeItem::Search) name = "Folder_search"; else return false; } else { return false; } KConfigGroupSaver saver(config, name); return config->readBoolEntry("isOpen", false); } //----------------------------------------------------------------------------- // Saves open/closed state of a folder directory into the config file void KMFolderTree::writeIsListViewItemOpen(KMFolderTreeItem *fti) { KConfig* config = KMKernel::config(); KMFolder *folder = fti->folder(); QString name; if (folder && !folder->idString().isEmpty()) { name = "Folder-" + folder->idString(); } else if (fti->type() == KFolderTreeItem::Root) { if (fti->protocol() == KFolderTreeItem::NONE) // local root name = "Folder_local_root"; else if (fti->protocol() == KFolderTreeItem::Search) name = "Folder_search"; else return; } else { return; } KConfigGroupSaver saver(config, name); config->writeEntry("isOpen", fti->isOpen() ); } //----------------------------------------------------------------------------- void KMFolderTree::cleanupConfigFile() { if ( childCount() == 0 ) return; // just in case reload wasn't called before KConfig* config = KMKernel::config(); QStringList existingFolders; QListViewItemIterator fldIt(this); QMap<QString,bool> folderMap; KMFolderTreeItem *fti; for (QListViewItemIterator fldIt(this); fldIt.current(); fldIt++) { fti = static_cast<KMFolderTreeItem*>(fldIt.current()); if (fti && fti->folder()) folderMap.insert(fti->folder()->idString(), true); } QStringList groupList = config->groupList(); QString name; for (QStringList::Iterator grpIt = groupList.begin(); grpIt != groupList.end(); grpIt++) { if ((*grpIt).left(7) != "Folder-") continue; name = (*grpIt).mid(7); if (folderMap.find(name) == folderMap.end()) { KMFolder* folder = kmkernel->findFolderById( name ); if ( folder ) { if ( kmkernel->iCalIface().hideResourceFolder( folder ) || kmkernel->iCalIface().hideResourceAccountRoot( folder ) ) continue; // hidden IMAP resource folder, don't delete info } //KMessageBox::error( 0, "cleanupConfigFile: Deleting group " + *grpIt ); config->deleteGroup(*grpIt, TRUE); kdDebug(5006) << "Deleting information about folder " << name << endl; } } } //----------------------------------------------------------------------------- // Drag and Drop handling -- based on the Troll Tech dirview example enum { DRAG_COPY = 0, DRAG_MOVE = 1, DRAG_CANCEL = 2 }; //----------------------------------------------------------------------------- void KMFolderTree::openFolder() { autoopen_timer.stop(); if ( dropItem && !dropItem->isOpen() ) { dropItem->setOpen( TRUE ); dropItem->repaint(); } } static const int autoopenTime = 750; //----------------------------------------------------------------------------- void KMFolderTree::contentsDragEnterEvent( QDragEnterEvent *e ) { oldCurrent = 0; oldSelected = 0; oldCurrent = currentItem(); for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) if ( it.current()->isSelected() ) oldSelected = it.current(); setFocus(); QListViewItem *i = itemAt( contentsToViewport(e->pos()) ); if ( i ) { dropItem = i; autoopen_timer.start( autoopenTime ); } e->accept( acceptDrag(e) ); } //----------------------------------------------------------------------------- void KMFolderTree::contentsDragMoveEvent( QDragMoveEvent *e ) { QPoint vp = contentsToViewport(e->pos()); QListViewItem *i = itemAt( vp ); if ( i ) { bool dragAccepted = acceptDrag( e ); if ( dragAccepted ) { setCurrentItem( i ); } if ( i != dropItem ) { autoopen_timer.stop(); dropItem = i; autoopen_timer.start( autoopenTime ); } if ( dragAccepted ) { e->accept( itemRect(i) ); switch ( e->action() ) { case QDropEvent::Copy: break; case QDropEvent::Move: e->acceptAction(); break; case QDropEvent::Link: e->acceptAction(); break; default: ; } } else { e->accept( false ); } } else { e->accept( false ); autoopen_timer.stop(); dropItem = 0; } } //----------------------------------------------------------------------------- void KMFolderTree::contentsDragLeaveEvent( QDragLeaveEvent * ) { if (!oldCurrent) return; autoopen_timer.stop(); dropItem = 0; setCurrentItem( oldCurrent ); if ( oldSelected ) setSelected( oldSelected, TRUE ); } //----------------------------------------------------------------------------- void KMFolderTree::contentsDropEvent( QDropEvent *e ) { autoopen_timer.stop(); QListViewItem *item = itemAt( contentsToViewport(e->pos()) ); KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>(item); if (fti && acceptDrag(e) && ( fti != oldSelected || e->source() != mMainWidget->headers()->viewport() ) ) { int action = -1; int keybstate = kapp->keyboardModifiers(); if ( keybstate & KApplication::ControlModifier ) { action = DRAG_COPY; } else if ( keybstate & KApplication::ShiftModifier ) { action = DRAG_MOVE; } else { if ( GlobalSettings::self()->showPopupAfterDnD() || e->provides("application/x-qlistviewitem") ) { KPopupMenu *menu = new KPopupMenu( this ); menu->insertItem( i18n("&Move Here"), DRAG_MOVE, 0 ); menu->insertItem( SmallIcon("editcopy"), i18n("&Copy Here"), DRAG_COPY, 1 ); menu->insertSeparator(); menu->insertItem( SmallIcon("cancel"), i18n("C&ancel"), DRAG_CANCEL, 3 ); action = menu->exec( QCursor::pos(), 0 ); } else action = DRAG_MOVE; } if ( e->provides("application/x-qlistviewitem") ) { if ( (action == DRAG_COPY || action == DRAG_MOVE) && !mCopySourceFolders.isEmpty() ) { for ( QValueList<QGuardedPtr<KMFolder> >::ConstIterator it = mCopySourceFolders.constBegin(); it != mCopySourceFolders.constEnd(); ++it ) { if ( ! (*it)->isMoveable() ) action = DRAG_COPY; } moveOrCopyFolder( mCopySourceFolders, fti->folder(), (action == DRAG_MOVE) ); } } else { if ( e->source() == mMainWidget->headers()->viewport() ) { // KMHeaders does copy/move itself if ( action == DRAG_MOVE && fti->folder() ) emit folderDrop( fti->folder() ); else if ( action == DRAG_COPY && fti->folder() ) emit folderDropCopy( fti->folder() ); } else if ( action == DRAG_COPY || action == DRAG_MOVE ) { MailList list; if ( !MailListDrag::decode( e, list ) ) { kdWarning() << k_funcinfo << "Could not decode drag data!" << endl; } else { QValueList<Q_UINT32> serNums = MessageCopyHelper::serNumListFromMailList( list ); new MessageCopyHelper( serNums, fti->folder(), action == DRAG_MOVE, this ); } } } e->accept( true ); } else e->accept( false ); dropItem = 0; setCurrentItem( oldCurrent ); if ( oldCurrent) mLastItem = static_cast<KMFolderTreeItem*>(oldCurrent); if ( oldSelected ) { clearSelection(); setSelected( oldSelected, TRUE ); } mCopySourceFolders.clear(); } //----------------------------------------------------------------------------- void KMFolderTree::slotFolderExpanded( QListViewItem * item ) { KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>(item); if ( fti && fti->folder() && fti->folder()->folderType() == KMFolderTypeImap ) { KMFolderImap *folder = static_cast<KMFolderImap*>( fti->folder()->storage() ); // if we should list all folders we limit this to the root folder if ( !folder->account()->listOnlyOpenFolders() && fti->parent() ) return; if ( folder->getSubfolderState() == KMFolderImap::imapNoInformation ) { // check if all parents are expanded QListViewItem *parent = item->parent(); while ( parent ) { if ( !parent->isOpen() ) return; parent = parent->parent(); } // the tree will be reloaded after that bool success = folder->listDirectory(); if (!success) fti->setOpen( false ); if ( fti->childCount() == 0 && fti->parent() ) fti->setExpandable( false ); } } } //----------------------------------------------------------------------------- void KMFolderTree::slotFolderCollapsed( QListViewItem * item ) { slotResetFolderList( item, false ); } //----------------------------------------------------------------------------- void KMFolderTree::slotRenameFolder(QListViewItem *item, int col, const QString &text) { KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>(item); if ((!fti) || (fti && fti->folder() && col != 0 && !currentFolder()->child())) return; QString fldName, oldFldName; oldFldName = fti->name(0); if (!text.isEmpty()) fldName = text; else fldName = oldFldName; fldName.replace("/", ""); fldName.replace(QRegExp("^\\."), ""); if (fldName.isEmpty()) fldName = i18n("unnamed"); fti->setText(0, fldName); fti->folder()->rename(fldName, &(kmkernel->folderMgr()->dir())); } //----------------------------------------------------------------------------- void KMFolderTree::slotUpdateCounts(KMFolderImap * folder, bool success) { if (success) slotUpdateCounts(folder->folder()); } //----------------------------------------------------------------------------- void KMFolderTree::slotUpdateCountsDelayed(KMFolder * folder) { // kdDebug(5006) << "KMFolderTree::slotUpdateCountsDelayed()" << endl; if ( !mFolderToUpdateCount.contains( folder->idString() ) ) { // kdDebug( 5006 )<< "adding " << folder->idString() << " to updateCountList " << endl; mFolderToUpdateCount.insert( folder->idString(),folder ); } if ( !mUpdateCountTimer->isActive() ) mUpdateCountTimer->start( 500 ); } void KMFolderTree::slotUpdateCountTimeout() { // kdDebug(5006) << "KMFolderTree::slotUpdateCountTimeout()" << endl; QMap<QString,KMFolder*>::iterator it; for ( it= mFolderToUpdateCount.begin(); it!=mFolderToUpdateCount.end(); ++it ) { slotUpdateCounts( it.data() ); } mFolderToUpdateCount.clear(); mUpdateCountTimer->stop(); } void KMFolderTree::slotUpdateCounts(KMFolder * folder) { // kdDebug(5006) << "KMFolderTree::slotUpdateCounts()" << endl; QListViewItem * current; if (folder) current = indexOfFolder(folder); else current = currentItem(); KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(current); // sanity check if (!fti) return; if (!fti->folder()) fti->setTotalCount(-1); // get the unread count int count = 0; if (folder && folder->noContent()) // always empty count = -1; else { if ( fti->folder() ) count = fti->folder()->countUnread(); } // set it bool repaint = false; if (fti->unreadCount() != count) { fti->adjustUnreadCount( count ); repaint = true; } if (isTotalActive()) { // get the total-count if (fti->folder()->noContent()) count = -1; else { // get the cached count if the folder is not open count = fti->folder()->count( !fti->folder()->isOpened() ); } // set it if ( count != fti->totalCount() ) { fti->setTotalCount(count); repaint = true; } } if (fti->parent() && !fti->parent()->isOpen()) repaint = false; // we're not visible if (repaint) { fti->setNeedsRepaint( true ); refresh(); } // tell the kernel that one of the counts has changed kmkernel->messageCountChanged(); } void KMFolderTree::updatePopup() const { mPopup->setItemChecked( mUnreadPop, isUnreadActive() ); mPopup->setItemChecked( mTotalPop, isTotalActive() ); } //----------------------------------------------------------------------------- void KMFolderTree::toggleColumn(int column, bool openFolders) { if (column == unread) { // switch unread if ( isUnreadActive() ) { removeUnreadColumn(); reload(); } else { addUnreadColumn( i18n("Unread"), 70 ); reload(); } // toggle KPopupMenu mPopup->setItemChecked( mUnreadPop, isUnreadActive() ); } else if (column == total) { // switch total if ( isTotalActive() ) { removeTotalColumn(); reload(); } else { addTotalColumn( i18n("Total"), 70 ); reload(openFolders); } // toggle KPopupMenu mPopup->setItemChecked( mTotalPop, isTotalActive() ); } else kdDebug(5006) << "unknown column:" << column << endl; // toggles the switches of the mainwin emit columnsChanged(); } //----------------------------------------------------------------------------- void KMFolderTree::slotToggleUnreadColumn() { toggleColumn(unread); } //----------------------------------------------------------------------------- void KMFolderTree::slotToggleTotalColumn() { // activate the total-column and force the folders to be opened toggleColumn(total, true); } //----------------------------------------------------------------------------- bool KMFolderTree::eventFilter( QObject *o, QEvent *e ) { if ( e->type() == QEvent::MouseButtonPress && static_cast<QMouseEvent*>(e)->button() == RightButton && o->isA("QHeader") ) { mPopup->popup( static_cast<QMouseEvent*>(e)->globalPos() ); return true; } return KFolderTree::eventFilter(o, e); } //----------------------------------------------------------------------------- void KMFolderTree::slotCheckMail() { if (!currentItem()) return; KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(currentItem()); KMFolder* folder = fti->folder(); if (folder && folder->folderType() == KMFolderTypeImap) { KMAccount* acct = static_cast<KMFolderImap*>(folder->storage())->account(); kmkernel->acctMgr()->singleCheckMail(acct, true); } } //----------------------------------------------------------------------------- void KMFolderTree::slotNewMessageToMailingList() { KMFolderTreeItem* fti = dynamic_cast<KMFolderTreeItem*>( currentItem() ); if ( !fti || !fti->folder() ) return; KMCommand *command = new KMMailingListPostCommand( this, fti->folder() ); command->start(); } //----------------------------------------------------------------------------- void KMFolderTree::createFolderList( QStringList *str, QValueList<QGuardedPtr<KMFolder> > *folders, bool localFolders, bool imapFolders, bool dimapFolders, bool searchFolders, bool includeNoContent, bool includeNoChildren ) { for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) { KMFolderTreeItem * fti = static_cast<KMFolderTreeItem*>(it.current()); if (!fti || !fti->folder()) continue; // type checks KMFolder* folder = fti->folder(); if (!imapFolders && folder->folderType() == KMFolderTypeImap) continue; if (!dimapFolders && folder->folderType() == KMFolderTypeCachedImap) continue; if (!localFolders && (folder->folderType() == KMFolderTypeMbox || folder->folderType() == KMFolderTypeMaildir)) continue; if (!searchFolders && folder->folderType() == KMFolderTypeSearch) continue; if (!includeNoContent && folder->noContent()) continue; if (!includeNoChildren && folder->noChildren()) continue; QString prefix; prefix.fill( ' ', 2 * fti->depth() ); str->append(prefix + fti->text(0)); folders->append(fti->folder()); } } //----------------------------------------------------------------------------- void KMFolderTree::slotResetFolderList( QListViewItem* item, bool startList ) { if ( !item ) item = currentItem(); KMFolderTreeItem* fti = dynamic_cast<KMFolderTreeItem*>( item ); if ( fti && fti->folder() && fti->folder()->folderType() == KMFolderTypeImap ) { KMFolderImap *folder = static_cast<KMFolderImap*>( fti->folder()->storage() ); folder->setSubfolderState( KMFolderImap::imapNoInformation ); if ( startList ) folder->listDirectory(); } } //----------------------------------------------------------------------------- void KMFolderTree::showFolder( KMFolder* folder ) { if ( !folder ) return; QListViewItem* item = indexOfFolder( folder ); if ( item ) { doFolderSelected( item ); ensureItemVisible( item ); } } //----------------------------------------------------------------------------- void KMFolderTree::folderToPopupMenu( MenuAction action, QObject *receiver, KMMenuToFolder *aMenuToFolder, QPopupMenu *menu, QListViewItem *item ) { while ( menu->count() ) { QPopupMenu *popup = menu->findItem( menu->idAt( 0 ) )->popup(); if ( popup ) delete popup; else menu->removeItemAt( 0 ); } // connect the signals if ( action == MoveMessage || action == MoveFolder ) { disconnect( menu, SIGNAL(activated(int)), receiver, SLOT(moveSelectedToFolder(int)) ); connect( menu, SIGNAL(activated(int)), receiver, SLOT(moveSelectedToFolder(int)) ); } else { disconnect( menu, SIGNAL(activated(int)), receiver, SLOT(copySelectedToFolder(int)) ); connect( menu, SIGNAL(activated(int)), receiver, SLOT(copySelectedToFolder(int)) ); } if ( !item ) { item = firstChild(); // avoid a popup menu with the single entry 'Local Folders' if there // are no IMAP accounts if ( childCount() == 2 && action != MoveFolder ) { // only 'Local Folders' and 'Searches' KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( item ); if ( fti->protocol() == KFolderTreeItem::Search ) { // skip 'Searches' item = item->nextSibling(); fti = static_cast<KMFolderTreeItem*>( item ); } folderToPopupMenu( action, receiver, aMenuToFolder, menu, fti->firstChild() ); return; } } while ( item ) { KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>( item ); if ( fti->protocol() == KFolderTreeItem::Search ) { // skip search folders item = item->nextSibling(); continue; } QString label = fti->text( 0 ); label.replace( "&","&&" ); if ( fti->firstChild() ) { // new level QPopupMenu* popup = new QPopupMenu( menu, "subMenu" ); folderToPopupMenu( action, receiver, aMenuToFolder, popup, fti->firstChild() ); bool subMenu = false; if ( ( action == MoveMessage || action == CopyMessage ) && fti->folder() && !fti->folder()->noContent() ) subMenu = true; if ( ( action == MoveFolder || action == CopyFolder ) && ( !fti->folder() || ( fti->folder() && !fti->folder()->noChildren() ) ) ) subMenu = true; QString sourceFolderName; KMFolderTreeItem* srcItem = dynamic_cast<KMFolderTreeItem*>( currentItem() ); if ( srcItem ) sourceFolderName = srcItem->text( 0 ); if ( (action == MoveFolder || action == CopyFolder) && fti->folder() && fti->folder()->child() && fti->folder()->child()->hasNamedFolder( sourceFolderName ) ) { subMenu = false; } if ( subMenu ) { int menuId; if ( action == MoveMessage || action == MoveFolder ) menuId = popup->insertItem( i18n("Move to This Folder"), -1, 0 ); else menuId = popup->insertItem( i18n("Copy to This Folder"), -1, 0 ); popup->insertSeparator( 1 ); aMenuToFolder->insert( menuId, fti->folder() ); } menu->insertItem( label, popup ); } else { // insert an item int menuId = menu->insertItem( label ); if ( fti->folder() ) aMenuToFolder->insert( menuId, fti->folder() ); bool enabled = (fti->folder() ? true : false); if ( fti->folder() && ( fti->folder()->isReadOnly() || fti->folder()->noContent() ) ) enabled = false; menu->setItemEnabled( menuId, enabled ); } item = item->nextSibling(); } } //----------------------------------------------------------------------------- void KMFolderTree::moveSelectedToFolder( int menuId ) { moveOrCopyFolder( selectedFolders(), mMenuToFolder[ menuId ], true /*move*/ ); } //----------------------------------------------------------------------------- void KMFolderTree::copySelectedToFolder( int menuId ) { moveOrCopyFolder( selectedFolders(), mMenuToFolder[ menuId ], false /*copy, don't move*/ ); } //----------------------------------------------------------------------------- void KMFolderTree::moveOrCopyFolder( QValueList<QGuardedPtr<KMFolder> > sources, KMFolder* destination, bool move ) { kdDebug(5006) << k_funcinfo << "source: " << sources << " destination: " << destination << " move: " << move << endl; KMFolderDir* parent = &(kmkernel->folderMgr()->dir()); if ( destination ) parent = destination->createChildFolder(); QStringList sourceFolderNames; // check if move/copy is possible at all for ( QValueList<QGuardedPtr<KMFolder> >::ConstIterator it = sources.constBegin(); it != sources.constEnd(); ++it ) { KMFolder* source = *it; // check if folder with same name already exits QString sourceFolderName; if ( source ) sourceFolderName = source->label(); if ( parent->hasNamedFolder( sourceFolderName ) || sourceFolderNames.contains( sourceFolderName ) ) { KMessageBox::error( this, i18n("<qt>Cannot move or copy folder <b>%1</b> here because a folder with the same name already exists.</qt>") .arg( sourceFolderName ) ); return; } sourceFolderNames.append( sourceFolderName ); // don't move/copy a folder that's still not completely moved/copied KMFolder *f = source; while ( f ) { if ( f->moveInProgress() ) { KMessageBox::error( this, i18n("<qt>Cannot move or copy folder <b>%1</b> because it is not completely copied itself.</qt>") .arg( sourceFolderName ) ); return; } if ( f->parent() ) f = f->parent()->owner(); } QString message = i18n( "<qt>Cannot move or copy folder <b>%1</b> into a subfolder below itself.</qt>" ). arg( sourceFolderName ); KMFolderDir* folderDir = parent; // check that the folder can be moved if ( source && source->child() ) { while ( folderDir && ( folderDir != &kmkernel->folderMgr()->dir() ) && ( folderDir != source->parent() ) ) { if ( folderDir->findRef( source ) != -1 ) { KMessageBox::error( this, message ); return; } folderDir = folderDir->parent(); } } if( source && source->child() && parent && ( parent->path().find( source->child()->path() + "/" ) == 0 ) ) { KMessageBox::error( this, message ); return; } if( source && source->child() && ( parent == source->child() ) ) { KMessageBox::error( this, message ); return; } } // check if the source folders are independent of each other for ( QValueList<QGuardedPtr<KMFolder> >::ConstIterator it = sources.constBegin(); move && it != sources.constEnd(); ++it ) { KMFolderDir *parentDir = (*it)->child(); if ( !parentDir ) continue; for ( QValueList<QGuardedPtr<KMFolder> >::ConstIterator it2 = sources.constBegin(); it2 != sources.constEnd(); ++it2 ) { if ( *it == *it2 ) continue; KMFolderDir *childDir = (*it2)->parent(); do { if ( parentDir == childDir || parentDir->findRef( childDir->owner() ) != -1 ) { KMessageBox::error( this, i18n("Moving the selected folders is not possible") ); return; } childDir = childDir->parent(); } while ( childDir && childDir != &kmkernel->folderMgr()->dir() ); } } // do the actual move/copy for ( QValueList<QGuardedPtr<KMFolder> >::ConstIterator it = sources.constBegin(); it != sources.constEnd(); ++it ) { KMFolder* source = *it; if ( move ) { kdDebug(5006) << "move folder " << (source ? source->label(): "Unknown") << " to " << ( destination ? destination->label() : "Local Folders" ) << endl; kmkernel->folderMgr()->moveFolder( source, parent ); } else { kmkernel->folderMgr()->copyFolder( source, parent ); } } } QDragObject * KMFolderTree::dragObject() { KMFolderTreeItem *item = static_cast<KMFolderTreeItem*> (itemAt(viewport()->mapFromGlobal(QCursor::pos()))); if ( !item || !item->parent() || !item->folder() ) // top-level items or something invalid return 0; mCopySourceFolders = selectedFolders(); QDragObject *drag = KFolderTree::dragObject(); if ( drag ) drag->setPixmap( SmallIcon("folder") ); return drag; } void KMFolderTree::copyFolder() { KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( currentItem() ); if ( item ) { mCopySourceFolders = selectedFolders(); mCutFolder = false; } updateCopyActions(); } void KMFolderTree::cutFolder() { KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( currentItem() ); if ( item ) { mCopySourceFolders = selectedFolders(); mCutFolder = true; } updateCopyActions(); } void KMFolderTree::pasteFolder() { KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( currentItem() ); if ( !mCopySourceFolders.isEmpty() && item && !mCopySourceFolders.contains( item->folder() ) ) { moveOrCopyFolder( mCopySourceFolders, item->folder(), mCutFolder ); if ( mCutFolder ) mCopySourceFolders.clear(); } updateCopyActions(); } void KMFolderTree::updateCopyActions() { KAction *copy = mMainWidget->action("copy_folder"); KAction *cut = mMainWidget->action("cut_folder"); KAction *paste = mMainWidget->action("paste_folder"); KMFolderTreeItem *item = static_cast<KMFolderTreeItem*>( currentItem() ); if ( !item || !item->folder() ) { copy->setEnabled( false ); cut->setEnabled( false ); } else { copy->setEnabled( true ); cut->setEnabled( item->folder()->isMoveable() ); } if ( mCopySourceFolders.isEmpty() ) paste->setEnabled( false ); else paste->setEnabled( true ); } #include "kmfoldertree.moc"

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