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00019 #include "favoritefolderview.h"
00020
00021 #include "kmfolder.h"
00022 #include "kmfoldermgr.h"
00023 #include "kmfolderseldlg.h"
00024 #include "kmmainwidget.h"
00025 #include "kmailicalifaceimpl.h"
00026 #include "folderstorage.h"
00027 #include "kmfolderimap.h"
00028 #include "kmfoldercachedimap.h"
00029 #include "kmacctcachedimap.h"
00030 #include "folderviewtooltip.h"
00031 #include "korghelper.h"
00032
00033 #include <libkdepim/maillistdrag.h>
00034 #include <libkdepim/kaddrbook.h>
00035
00036 #include <dcopclient.h>
00037 #include <kdebug.h>
00038 #include <kglobalsettings.h>
00039 #include <kiconloader.h>
00040 #include <kinputdialog.h>
00041 #include <klocale.h>
00042 #include <kpopupmenu.h>
00043 #include <kio/global.h>
00044
00045 #include <qheader.h>
00046 #include <qtimer.h>
00047
00048 #include <cassert>
00049
00050 using namespace KMail;
00051
00052 FavoriteFolderViewItem::FavoriteFolderViewItem(FavoriteFolderView * parent, const QString & name, KMFolder * folder)
00053 : KMFolderTreeItem( parent, name, folder ),
00054 mOldName( folder->label() )
00055 {
00056
00057 init();
00058 connect( folder, SIGNAL(nameChanged()), SLOT(nameChanged()) );
00059 connect( folder, SIGNAL(iconsChanged()), SLOT(slotIconsChanged()) );
00060
00061 connect( folder, SIGNAL(msgAdded(KMFolder*,Q_UINT32)), SLOT(updateCount()) );
00062 connect( folder, SIGNAL(numUnreadMsgsChanged(KMFolder*)), SLOT(updateCount()) );
00063 connect( folder, SIGNAL(msgRemoved(KMFolder*)), SLOT(updateCount()) );
00064 connect( folder, SIGNAL(folderSizeChanged( KMFolder* )), SLOT(updateCount()) );
00065
00066 QTimer::singleShot( 0, this, SLOT(updateCount()) );
00067
00068 if ( unreadCount() > 0 )
00069 setPixmap( 0, unreadIcon( iconSize() ) );
00070 else
00071 setPixmap( 0, normalIcon( iconSize() ) );
00072 }
00073
00074 void FavoriteFolderViewItem::nameChanged()
00075 {
00076 QString txt = text( 0 );
00077 txt.replace( mOldName, folder()->label() );
00078 setText( 0, txt );
00079 mOldName = folder()->label();
00080 }
00081
00082 QValueList<FavoriteFolderView*> FavoriteFolderView::mInstances;
00083
00084 FavoriteFolderView::FavoriteFolderView( KMMainWidget *mainWidget, QWidget * parent) :
00085 FolderTreeBase( mainWidget, parent ),
00086 mContextMenuItem( 0 ),
00087 mReadingConfig( false )
00088 {
00089 assert( mainWidget );
00090 addColumn( i18n("Favorite Folders") );
00091 setResizeMode( LastColumn );
00092 header()->setClickEnabled( false );
00093 setDragEnabled( true );
00094 setAcceptDrops( true );
00095 setRootIsDecorated( false );
00096 setSelectionModeExt( KListView::Single );
00097 setSorting( -1 );
00098 setShowSortIndicator( false );
00099
00100 connect( this, SIGNAL(selectionChanged()), SLOT(selectionChanged()) );
00101 connect( this, SIGNAL(clicked(QListViewItem*)), SLOT(itemClicked(QListViewItem*)) );
00102 connect( this, SIGNAL(dropped(QDropEvent*,QListViewItem*)), SLOT(dropped(QDropEvent*,QListViewItem*)) );
00103 connect( this, SIGNAL(contextMenuRequested(QListViewItem*, const QPoint &, int)),
00104 SLOT(contextMenu(QListViewItem*,const QPoint&)) );
00105 connect( this, SIGNAL(moved()), SLOT(notifyInstancesOnChange()) );
00106 connect( this, SIGNAL(triggerRefresh()), SLOT(refresh()) );
00107
00108 connect( kmkernel->folderMgr(), SIGNAL(changed()), SLOT(initializeFavorites()) );
00109 connect( kmkernel->dimapFolderMgr(), SIGNAL(changed()), SLOT(initializeFavorites()) );
00110 connect( kmkernel->imapFolderMgr(), SIGNAL(changed()), SLOT(initializeFavorites()) );
00111 connect( kmkernel->searchFolderMgr(), SIGNAL(changed()), SLOT(initializeFavorites()) );
00112
00113 connect( kmkernel->folderMgr(), SIGNAL(folderRemoved(KMFolder*)), SLOT(folderRemoved(KMFolder*)) );
00114 connect( kmkernel->dimapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), SLOT(folderRemoved(KMFolder*)) );
00115 connect( kmkernel->imapFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), SLOT(folderRemoved(KMFolder*)) );
00116 connect( kmkernel->searchFolderMgr(), SIGNAL(folderRemoved(KMFolder*)), SLOT(folderRemoved(KMFolder*)) );
00117
00118 QFont f = font();
00119 f.setItalic( true );
00120 setFont( f );
00121
00122 new FolderViewToolTip( this );
00123
00124 mInstances.append( this );
00125 }
00126
00127 FavoriteFolderView::~FavoriteFolderView()
00128 {
00129 mInstances.remove( this );
00130 }
00131
00132 void FavoriteFolderView::readConfig()
00133 {
00134 mReadingConfig = true;
00135 clear();
00136 QValueList<int> folderIds = GlobalSettings::self()->favoriteFolderIds();
00137 QStringList folderNames = GlobalSettings::self()->favoriteFolderNames();
00138 QListViewItem *afterItem = 0;
00139 for ( uint i = 0; i < folderIds.count(); ++i ) {
00140 KMFolder *folder = kmkernel->folderMgr()->findById( folderIds[i] );
00141 if ( !folder )
00142 folder = kmkernel->imapFolderMgr()->findById( folderIds[i] );
00143 if ( !folder )
00144 folder = kmkernel->dimapFolderMgr()->findById( folderIds[i] );
00145 if ( !folder )
00146 folder = kmkernel->searchFolderMgr()->findById( folderIds[i] );
00147 QString name;
00148 if ( folderNames.count() > i )
00149 name = folderNames[i];
00150 afterItem = addFolder( folder, name, afterItem );
00151 }
00152 if ( firstChild() )
00153 ensureItemVisible( firstChild() );
00154
00155
00156 QTimer::singleShot( 0, this, SLOT(initializeFavorites()) );
00157
00158 readColorConfig();
00159 mReadingConfig = false;
00160 }
00161
00162 void FavoriteFolderView::writeConfig()
00163 {
00164 QValueList<int> folderIds;
00165 QStringList folderNames;
00166 for ( QListViewItemIterator it( this ); it.current(); ++it ) {
00167 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00168 folderIds << fti->folder()->id();
00169 folderNames << fti->text( 0 );
00170 }
00171 GlobalSettings::self()->setFavoriteFolderIds( folderIds );
00172 GlobalSettings::self()->setFavoriteFolderNames( folderNames );
00173 }
00174
00175 bool FavoriteFolderView::acceptDrag(QDropEvent * e) const
00176 {
00177 KMFolderTree *ft = mainWidget()->folderTree();
00178 assert( ft );
00179 if ( e->provides( "application/x-qlistviewitem" ) &&
00180 (e->source() == ft->viewport() || e->source() == viewport() ) )
00181 return true;
00182 return FolderTreeBase::acceptDrag( e );
00183 }
00184
00185 KMFolderTreeItem* FavoriteFolderView::addFolder(KMFolder * folder, const QString &name, QListViewItem *after)
00186 {
00187 if ( !folder )
00188 return 0;
00189 KMFolderTreeItem *item = new FavoriteFolderViewItem( this, name.isEmpty() ? folder->label() : name, folder );
00190 if ( after )
00191 item->moveItem( after );
00192 else
00193 item->moveItem( lastItem() );
00194 ensureItemVisible( item );
00195 insertIntoFolderToItemMap( folder, item );
00196 notifyInstancesOnChange();
00197 return item;
00198 }
00199
00200 void FavoriteFolderView::selectionChanged()
00201 {
00202 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( selectedItem() );
00203 if ( !fti )
00204 return;
00205 KMFolderTree *ft = mainWidget()->folderTree();
00206 assert( ft );
00207 assert( fti );
00208 ft->showFolder( fti->folder() );
00209 handleGroupwareFolder( fti );
00210 }
00211
00212 void FavoriteFolderView::handleGroupwareFolder( KMFolderTreeItem *fti )
00213 {
00214 if ( !fti || !fti->folder() || !fti->folder()->storage() )
00215 return;
00216 switch ( fti->folder()->storage()->contentsType() ) {
00217 case KMail::ContentsTypeContact:
00218 KAddrBookExternal::openAddressBook( this );
00219 break;
00220 case KMail::ContentsTypeNote:
00221 {
00222 QByteArray arg;
00223 QDataStream s( arg, IO_WriteOnly );
00224 s << QString( "kontact_knotesplugin" );
00225 kapp->dcopClient()->send( "kontact", "KontactIface", "selectPlugin(QString)", arg );
00226 break;
00227 }
00228 case KMail::ContentsTypeCalendar:
00229 case KMail::ContentsTypeTask:
00230 case KMail::ContentsTypeJournal:
00231 {
00232 KMail::KorgHelper::ensureRunning();
00233 QByteArray arg;
00234 QDataStream s( arg, IO_WriteOnly );
00235 switch ( fti->folder()->storage()->contentsType() ) {
00236 case KMail::ContentsTypeCalendar:
00237 s << QString( "kontact_korganizerplugin" ); break;
00238 case KMail::ContentsTypeTask:
00239 s << QString( "kontact_todoplugin" ); break;
00240 case KMail::ContentsTypeJournal:
00241 s << QString( "kontact_journalplugin" ); break;
00242 default: assert( false );
00243 }
00244 kapp->dcopClient()->send( "kontact", "KontactIface", "selectPlugin(QString)", arg );
00245 break;
00246 }
00247 default: break;
00248 }
00249 }
00250
00251 void FavoriteFolderView::itemClicked(QListViewItem * item)
00252 {
00253 if ( !item ) return;
00254 if ( !item->isSelected() )
00255 item->setSelected( true );
00256 item->repaint();
00257 handleGroupwareFolder( static_cast<KMFolderTreeItem*>( item ) );
00258 }
00259
00260 void FavoriteFolderView::folderTreeSelectionChanged(KMFolder * folder)
00261 {
00262 blockSignals( true );
00263 bool found = false;
00264 for ( QListViewItemIterator it( this ); it.current(); ++it ) {
00265 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00266 if ( fti->folder() == folder && !fti->isSelected() ) {
00267 fti->setSelected( true );
00268 setCurrentItem( fti );
00269 ensureItemVisible( fti );
00270 fti->repaint();
00271 found = true;
00272 } else if ( fti->folder() != folder && fti->isSelected() ) {
00273 fti->setSelected( false );
00274 fti->repaint();
00275 }
00276 }
00277 blockSignals( false );
00278 if ( !found ) {
00279 clearSelection();
00280 setSelectionModeExt( KListView::NoSelection );
00281 setSelectionModeExt( KListView::Single );
00282 }
00283 }
00284
00285 void FavoriteFolderView::folderRemoved(KMFolder * folder)
00286 {
00287 QValueList<KMFolderTreeItem*> delItems;
00288 for ( QListViewItemIterator it( this ); it.current(); ++it ) {
00289 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00290 if ( fti->folder() == folder )
00291 delItems << fti;
00292 if ( fti == mContextMenuItem )
00293 mContextMenuItem = 0;
00294 }
00295 for ( uint i = 0; i < delItems.count(); ++i )
00296 delete delItems[i];
00297 removeFromFolderToItemMap(folder);
00298 }
00299
00300 void FavoriteFolderView::dropped(QDropEvent * e, QListViewItem * after)
00301 {
00302 QListViewItem* afterItem = after;
00303 KMFolderTree *ft = mainWidget()->folderTree();
00304 assert( ft );
00305 if ( e->source() == ft->viewport() && e->provides( "application/x-qlistviewitem" ) ) {
00306 for ( QListViewItemIterator it( ft ); it.current(); ++it ) {
00307 if ( !it.current()->isSelected() )
00308 continue;
00309 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00310 if ( !fti->folder() )
00311 continue;
00312 afterItem = addFolder( fti->folder(), prettyName( fti ), afterItem );
00313 }
00314 e->accept();
00315 }
00316 }
00317
00318 void FavoriteFolderView::contextMenu(QListViewItem * item, const QPoint & point)
00319 {
00320 KMFolderTree *ft = mainWidget()->folderTree();
00321 assert( ft );
00322 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( item );
00323 mContextMenuItem = fti;
00324 KPopupMenu contextMenu;
00325 if ( fti && fti->folder() ) {
00326 mainWidget()->action("mark_all_as_read")->plug( &contextMenu );
00327 if ( fti->folder()->folderType() == KMFolderTypeImap || fti->folder()->folderType() == KMFolderTypeCachedImap )
00328 mainWidget()->action("refresh_folder")->plug( &contextMenu );
00329 if ( fti->folder()->isMailingListEnabled() )
00330 mainWidget()->action("post_message")->plug( &contextMenu );
00331 mainWidget()->action("search_messages")->plug( &contextMenu );
00332 if ( fti->folder()->canDeleteMessages() && ( fti->folder()->count() > 0 ) )
00333 mainWidget()->action("empty")->plug( &contextMenu );
00334 contextMenu.insertSeparator();
00335
00336 contextMenu.insertItem( SmallIconSet("configure_shortcuts"), i18n("&Assign Shortcut..."), fti, SLOT(assignShortcut()) );
00337 contextMenu.insertItem( i18n("Expire..."), fti, SLOT(slotShowExpiryProperties()) );
00338 mainWidget()->action("modify")->plug( &contextMenu );
00339 contextMenu.insertSeparator();
00340
00341 contextMenu.insertItem( SmallIconSet("editdelete"), i18n("Remove From Favorites"),
00342 this, SLOT(removeFolder()) );
00343 contextMenu.insertItem( SmallIconSet("edit"), i18n("Rename Favorite"), this, SLOT(renameFolder()) );
00344
00345 } else {
00346 contextMenu.insertItem( SmallIconSet("bookmark_add"), i18n("Add Favorite Folder..."),
00347 this, SLOT(addFolder()) );
00348 }
00349 contextMenu.exec( point, 0 );
00350 }
00351
00352 void FavoriteFolderView::removeFolder()
00353 {
00354 delete mContextMenuItem;
00355 mContextMenuItem = 0;
00356 notifyInstancesOnChange();
00357 }
00358
00359 void FavoriteFolderView::initializeFavorites()
00360 {
00361 QValueList<int> seenInboxes = GlobalSettings::self()->favoriteFolderViewSeenInboxes();
00362 KMFolderTree *ft = mainWidget()->folderTree();
00363 assert( ft );
00364 for ( QListViewItemIterator it( ft ); it.current(); ++it ) {
00365 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00366 if ( fti->type() == KFolderTreeItem::Inbox && fti->folder() && !seenInboxes.contains( fti->folder()->id() ) ) {
00367 seenInboxes.append( fti->folder()->id() );
00368 if ( fti->folder() == kmkernel->inboxFolder() && hideLocalInbox() )
00369 continue;
00370 if ( kmkernel->iCalIface().hideResourceFolder( fti->folder() ) )
00371 continue;
00372 addFolder( fti->folder(), prettyName( fti ) );
00373 }
00374 }
00375 GlobalSettings::self()->setFavoriteFolderViewSeenInboxes( seenInboxes );
00376 }
00377
00378 void FavoriteFolderView::renameFolder()
00379 {
00380 if ( !mContextMenuItem )
00381 return;
00382 bool ok;
00383 QString name = KInputDialog::getText( i18n("Rename Favorite"), i18n("Name"), mContextMenuItem->text( 0 ), &ok, this );
00384 if ( !ok )
00385 return;
00386 mContextMenuItem->setText( 0, name );
00387 notifyInstancesOnChange();
00388 }
00389
00390 QString FavoriteFolderView::prettyName(KMFolderTreeItem * fti)
00391 {
00392 assert( fti );
00393 assert( fti->folder() );
00394 QString name = fti->folder()->label();
00395 QListViewItem *accountFti = fti;
00396 while ( accountFti->parent() )
00397 accountFti = accountFti->parent();
00398 if ( fti->type() == KFolderTreeItem::Inbox ) {
00399 if ( fti->protocol() == KFolderTreeItem::Local || fti->protocol() == KFolderTreeItem::NONE ) {
00400 name = i18n( "Local Inbox" );
00401 } else {
00402 name = i18n( "Inbox of %1" ).arg( accountFti->text( 0 ) );
00403 }
00404 } else {
00405 if ( fti->protocol() != KFolderTreeItem::Local && fti->protocol() != KFolderTreeItem::NONE ) {
00406 name = i18n( "%1 on %2" ).arg( fti->text( 0 ) ).arg( accountFti->text( 0 ) );
00407 } else {
00408 name = i18n( "%1 (local)" ).arg( fti->text( 0 ) );
00409 }
00410 }
00411 return name;
00412 }
00413
00414 void FavoriteFolderView::contentsDragEnterEvent(QDragEnterEvent * e)
00415 {
00416 if ( e->provides( "application/x-qlistviewitem" ) ) {
00417 setDropVisualizer( true );
00418 setDropHighlighter( false );
00419 } else if ( e->provides( KPIM::MailListDrag::format() ) ) {
00420 setDropVisualizer( false );
00421 setDropHighlighter( true );
00422 } else {
00423 setDropVisualizer( false );
00424 setDropHighlighter( false );
00425 }
00426 FolderTreeBase::contentsDragEnterEvent( e );
00427 }
00428
00429 void FavoriteFolderView::readColorConfig()
00430 {
00431 FolderTreeBase::readColorConfig();
00432 KConfig* conf = KMKernel::config();
00433
00434 KConfigGroupSaver saver(conf, "Reader");
00435 QColor c = KGlobalSettings::alternateBackgroundColor();
00436 if ( !conf->readBoolEntry("defaultColors", true) )
00437 mPaintInfo.colBack = conf->readColorEntry( "AltBackgroundColor",&c );
00438 else
00439 mPaintInfo.colBack = c;
00440
00441 QPalette newPal = palette();
00442 newPal.setColor( QColorGroup::Base, mPaintInfo.colBack );
00443 setPalette( newPal );
00444 }
00445
00446 void FavoriteFolderView::addFolder()
00447 {
00448 KMFolderSelDlg dlg( mainWidget(), i18n("Add Favorite Folder"), false );
00449 if ( dlg.exec() != QDialog::Accepted )
00450 return;
00451 KMFolder *folder = dlg.folder();
00452 if ( !folder )
00453 return;
00454 KMFolderTreeItem *fti = findFolderTreeItem( folder );
00455 addFolder( folder, fti ? prettyName( fti ) : folder->label() );
00456 }
00457
00458 void KMail::FavoriteFolderView::addFolder(KMFolderTreeItem * fti)
00459 {
00460 if ( !fti || !fti->folder() )
00461 return;
00462 addFolder( fti->folder(), prettyName( fti ) );
00463 }
00464
00465 KMFolderTreeItem * FavoriteFolderView::findFolderTreeItem(KMFolder * folder) const
00466 {
00467 assert( folder );
00468 KMFolderTree *ft = mainWidget()->folderTree();
00469 assert( ft );
00470 for ( QListViewItemIterator it( ft ); it.current(); ++it ) {
00471 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00472 if ( fti->folder() == folder )
00473 return fti;
00474 }
00475 return 0;
00476 }
00477
00478 void FavoriteFolderView::checkMail()
00479 {
00480 bool found = false;
00481 for ( QListViewItemIterator it( this ); it.current(); ++it ) {
00482 KMFolderTreeItem *fti = static_cast<KMFolderTreeItem*>( it.current() );
00483 if ( fti->folder()->folderType() == KMFolderTypeImap || fti->folder()->folderType() == KMFolderTypeCachedImap ) {
00484 if ( !found )
00485 if ( !kmkernel->askToGoOnline() )
00486 break;
00487 found = true;
00488 if ( fti->folder()->folderType() == KMFolderTypeImap ) {
00489 KMFolderImap *imap = static_cast<KMFolderImap*>( fti->folder()->storage() );
00490 imap->getAndCheckFolder();
00491 } else if ( fti->folder()->folderType() == KMFolderTypeCachedImap ) {
00492 KMFolderCachedImap* f = static_cast<KMFolderCachedImap*>( fti->folder()->storage() );
00493 f->account()->processNewMailSingleFolder( fti->folder() );
00494 }
00495 }
00496 }
00497 }
00498
00499 void FavoriteFolderView::notifyInstancesOnChange()
00500 {
00501 if ( mReadingConfig )
00502 return;
00503 writeConfig();
00504 for ( QValueList<FavoriteFolderView*>::ConstIterator it = mInstances.begin(); it != mInstances.end(); ++it ) {
00505 if ( (*it) == this || (*it)->mReadingConfig )
00506 continue;
00507 (*it)->readConfig();
00508 }
00509 }
00510
00511 void FavoriteFolderView::refresh()
00512 {
00513 for ( QListViewItemIterator it( this ) ; it.current() ; ++it ) {
00514 KMFolderTreeItem* fti = static_cast<KMFolderTreeItem*>(it.current());
00515 if (!fti || !fti->folder())
00516 continue;
00517 fti->repaint();
00518 }
00519 update();
00520 }
00521
00522 #include "favoritefolderview.moc"