kmail

newfolderdialog.cpp

00001 /*******************************************************************************
00002 **
00003 ** Filename   : newfolderdialog.cpp
00004 ** Created on : 30 January, 2005
00005 ** Copyright  : (c) 2005 Till Adam
00006 ** Email      : adam@kde.org
00007 **
00008 *******************************************************************************/
00009 
00010 /*******************************************************************************
00011 **
00012 **   This program is free software; you can redistribute it and/or modify
00013 **   it under the terms of the GNU General Public License as published by
00014 **   the Free Software Foundation; either version 2 of the License, or
00015 **   (at your option) any later version.
00016 **
00017 **   In addition, as a special exception, the copyright holders give
00018 **   permission to link the code of this program with any edition of
00019 **   the Qt library by Trolltech AS, Norway (or with modified versions
00020 **   of Qt that use the same license as Qt), and distribute linked
00021 **   combinations including the two.  You must obey the GNU General
00022 **   Public License in all respects for all of the code used other than
00023 **   Qt.  If you modify this file, you may extend this exception to
00024 **   your version of the file, but you are not obligated to do so.  If
00025 **   you do not wish to do so, delete this exception statement from
00026 **   your version.
00027 *******************************************************************************/
00028 
00029 #include "newfolderdialog.h"
00030 #include "kmfolder.h"
00031 #include "folderstorage.h"
00032 #include "kmfolderimap.h"
00033 #include "kmfoldercachedimap.h"
00034 #include "kmfoldermgr.h"
00035 #include "kmfolderdir.h"
00036 #include "kmailicalifaceimpl.h"
00037 #include "kmacctimap.h"
00038 #include "kmacctcachedimap.h"
00039 
00040 #include <kcombobox.h>
00041 #include <klineedit.h>
00042 #include <klocale.h>
00043 #include <kdialog.h>
00044 #include <kmessagebox.h>
00045 #include <kconfiggroup.h>
00046 
00047 #include <QVariant>
00048 #include <QPushButton>
00049 #include <QLabel>
00050 #include <QLayout>
00051 #include <QRegExp>
00052 #include <QVBoxLayout>
00053 #include <QHBoxLayout>
00054 
00055 using namespace KMail;
00056 
00057 NewFolderDialog::NewFolderDialog( QWidget* parent, KMFolder *folder )
00058   : KDialog( parent ), mFolder( folder )
00059 {
00060   setCaption( i18n( "New Folder" ) );
00061   setButtons( Ok | Cancel );
00062   setModal( false );
00063   setObjectName( "new_folder_dialog" );
00064   setAttribute( Qt::WA_DeleteOnClose );
00065   if ( mFolder ) {
00066     setCaption( i18n( "New Subfolder of %1", mFolder->prettyUrl() ) );
00067   }
00068   connect( this, SIGNAL(okClicked()), SLOT(slotOk()) );
00069   QWidget *privateLayoutWidget = new QWidget( this );
00070   privateLayoutWidget->setObjectName( "mTopLevelLayout" );
00071   privateLayoutWidget->setGeometry( QRect( 10, 10, 260, 80 ) );
00072   setMainWidget( privateLayoutWidget );
00073   mTopLevelLayout = new QVBoxLayout( privateLayoutWidget );
00074   mTopLevelLayout->setObjectName( "mTopLevelLayout" );
00075   mTopLevelLayout->setSpacing( spacingHint() );
00076   mTopLevelLayout->setMargin( 0 );
00077 
00078   mNameHBox = new QHBoxLayout();
00079   mNameHBox->setSpacing( 6 );
00080   mNameHBox->setMargin( 0 );
00081   mNameHBox->setObjectName( "mNameHBox" );
00082 
00083   mNameLabel = new QLabel( privateLayoutWidget );
00084   mNameLabel->setObjectName( "mNameLabel" );
00085   mNameLabel->setText( i18nc( "@label:textbox Name of the new folder.", "&Name:" ) );
00086   mNameHBox->addWidget( mNameLabel );
00087 
00088   mNameLineEdit = new KLineEdit( privateLayoutWidget );
00089   mNameLineEdit->setObjectName( "mNameLineEdit" );
00090   mNameLineEdit->setClearButtonShown( true );
00091   mNameLabel->setBuddy( mNameLineEdit );
00092   mNameLineEdit->setWhatsThis( i18n( "Enter a name for the new folder." ) );
00093   mNameLineEdit->setFocus();
00094   mNameHBox->addWidget( mNameLineEdit );
00095   mTopLevelLayout->addLayout( mNameHBox );
00096   connect( mNameLineEdit, SIGNAL( textChanged ( const QString & ) ), this, SLOT( slotFolderNameChanged( const QString & ) ) );
00097 
00098   if ( !mFolder ||
00099       ( mFolder->folderType() != KMFolderTypeImap &&
00100         mFolder->folderType() != KMFolderTypeCachedImap ) ) {
00101     mFormatHBox = new QHBoxLayout();
00102     mFormatHBox->setSpacing( 6 );
00103     mFormatHBox->setMargin( 0 );
00104     mFormatHBox->setObjectName( "mFormatHBox" );
00105     mMailboxFormatLabel = new QLabel( privateLayoutWidget );
00106     mMailboxFormatLabel->setObjectName( "mMailboxFormatLabel" );
00107     mMailboxFormatLabel->setText( i18n( "Mailbox &format:" ) );
00108     mFormatHBox->addWidget( mMailboxFormatLabel );
00109 
00110     mFormatComboBox = new KComboBox( privateLayoutWidget );
00111     mFormatComboBox->setEditable( false );
00112     mFormatComboBox->setObjectName( "mFormatComboBox" );
00113     mMailboxFormatLabel->setBuddy( mFormatComboBox );
00114     mFormatComboBox->setWhatsThis( i18n( "Select whether you want to store the messages in this folder as one file per  message (maildir) or as one big file (mbox). KMail uses maildir by default and this only needs to be changed in rare circumstances. If you are unsure, leave this option as-is." ) );
00115 
00116     mFormatComboBox->insertItem(0,"mbox");
00117     mFormatComboBox->insertItem(1,"maildir");
00118     // does the below make any sense?
00119     //  mFormatComboBox->insertItem(2, "search");
00120     {
00121       KConfig *config = KMKernel::config();
00122       KConfigGroup group(config, "General");
00123       int type = group.readEntry("default-mailbox-format", 1 );
00124       if ( type < 0 || type > 1 ) type = 1;
00125       mFormatComboBox->setCurrentIndex( type );
00126     }
00127     mFormatHBox->addWidget( mFormatComboBox );
00128     mTopLevelLayout->addLayout( mFormatHBox );
00129   }
00130 
00131   // --- contents -----
00132   if ( kmkernel->iCalIface().isEnabled() ) {
00133     mContentsHBox = new QHBoxLayout();
00134     mContentsHBox->setSpacing( 6 );
00135     mContentsHBox->setMargin( 0 );
00136     mContentsHBox->setObjectName( "mContentsHBox" );
00137 
00138     mContentsLabel = new QLabel( privateLayoutWidget );
00139     mContentsLabel->setObjectName( "mContentsLabel" );
00140     mContentsLabel->setText( i18n( "Folder &contains:" ) );
00141     mContentsHBox->addWidget( mContentsLabel );
00142 
00143     mContentsComboBox = new KComboBox(  privateLayoutWidget );
00144     mContentsComboBox->setEditable( false );
00145     mContentsComboBox->setObjectName( "mContentsComboBox" );
00146     mContentsLabel->setBuddy( mContentsComboBox );
00147     mContentsComboBox->setWhatsThis( i18n( "Select whether you want the new folder to be used for mail storage of for storage of groupware items such as tasks or notes. The default is mail. If you are unsure, leave this option as-is." ) );
00148     mContentsComboBox->addItem( i18n( "Mail" ) );
00149     mContentsComboBox->addItem( i18n( "Calendar" ) );
00150     mContentsComboBox->addItem( i18n( "Contacts" ) );
00151     mContentsComboBox->addItem( i18n( "Notes" ) );
00152     mContentsComboBox->addItem( i18n( "Tasks" ) );
00153     mContentsComboBox->addItem( i18n( "Journal" ) );
00154     if ( mFolder ) // inherit contents type from papa
00155       mContentsComboBox->setCurrentIndex( mFolder->storage()->contentsType() );
00156     mContentsHBox->addWidget( mContentsComboBox );
00157     mTopLevelLayout->addLayout( mContentsHBox );
00158   }
00159 
00160   if ( mFolder &&
00161       ( mFolder->folderType() == KMFolderTypeImap ||
00162         mFolder->folderType() == KMFolderTypeCachedImap ) ) {
00163     bool rootFolder = false;
00164     QStringList namespaces;
00165     if ( mFolder->folderType() == KMFolderTypeImap ) {
00166       ImapAccountBase* ai = static_cast<KMFolderImap*>(mFolder->storage())->account();
00167       if ( mFolder->storage() == ai->rootFolder() ) {
00168         rootFolder = true;
00169         namespaces = ai->namespaces()[ImapAccountBase::PersonalNS];
00170       }
00171     }
00172     if ( mFolder->folderType() == KMFolderTypeCachedImap ) {
00173       ImapAccountBase* ai = static_cast<KMFolderCachedImap*>(mFolder->storage())->account();
00174       if ( ai && mFolder->storage() == ai->rootFolder() ) {
00175         rootFolder = true;
00176         namespaces = ai->namespaces()[ImapAccountBase::PersonalNS];
00177       }
00178     }
00179     if ( rootFolder && namespaces.count() > 1 ) {
00180       mNamespacesHBox = new QHBoxLayout();
00181       mNamespacesHBox->setSpacing( 6 );
00182       mNamespacesHBox->setMargin( 0 );
00183       mNamespacesHBox->setObjectName( "mNamespaceHBox" );
00184 
00185       mNamespacesLabel = new QLabel( privateLayoutWidget );
00186       mNamespacesLabel->setObjectName( "mNamespacesLabel" );
00187       mNamespacesLabel->setText( i18n( "Namespace for &folder:" ) );
00188       mNamespacesHBox->addWidget( mNamespacesLabel );
00189 
00190       mNamespacesComboBox = new KComboBox( privateLayoutWidget );
00191       mNamespacesComboBox->setEditable( false );
00192       mNamespacesComboBox->setObjectName( "mNamespacesComboBox" );
00193       mNamespacesLabel->setBuddy( mNamespacesComboBox );
00194       mNamespacesComboBox->setWhatsThis( i18n( "Select the personal namespace the folder should be created in." ) );
00195       mNamespacesComboBox->addItems( namespaces );
00196       mNamespacesHBox->addWidget( mNamespacesComboBox );
00197       mTopLevelLayout->addLayout( mNamespacesHBox );
00198     } else {
00199       mNamespacesComboBox = 0;
00200     }
00201   }
00202 
00203   resize( QSize(282, 108).expandedTo(minimumSizeHint()) );
00204   setAttribute(Qt::WA_WState_Polished);
00205   slotFolderNameChanged( mNameLineEdit->text());
00206 }
00207 
00208 void NewFolderDialog::slotFolderNameChanged( const QString & _text)
00209 {
00210   enableButtonOk( !_text.isEmpty() );
00211 }
00212 
00213 void NewFolderDialog::slotOk()
00214 {
00215   const QString fldName = mNameLineEdit->text();
00216   if ( fldName.isEmpty() ) {
00217      KMessageBox::error( this, i18n("Please specify a name for the new folder."),
00218         i18n( "No Name Specified" ) );
00219      return;
00220   }
00221 
00222   // names of local folders must not contain a '/'
00223   if ( fldName.contains( '/' ) &&
00224        ( !mFolder ||
00225          ( mFolder->folderType() != KMFolderTypeImap &&
00226            mFolder->folderType() != KMFolderTypeCachedImap ) ) ) {
00227     KMessageBox::error( this, i18n( "Folder names cannot contain the / (slash) character; please choose another folder name." ) );
00228     return;
00229   }
00230 
00231   // folder names must not start with a '.'
00232   if ( fldName.startsWith( '.' ) ) {
00233     KMessageBox::error( this, i18n( "Folder names cannot start with a . (dot) character; please choose another folder name." ) );
00234     return;
00235   }
00236 
00237   // names of IMAP folders must not contain the folder delimiter
00238   if ( mFolder &&
00239       ( mFolder->folderType() == KMFolderTypeImap ||
00240         mFolder->folderType() == KMFolderTypeCachedImap ) ) {
00241     QString delimiter;
00242     if ( mFolder->folderType() == KMFolderTypeImap ) {
00243       KMAcctImap* ai = static_cast<KMFolderImap*>( mFolder->storage() )->account();
00244       if ( ai )
00245         delimiter = ai->delimiterForFolder( mFolder->storage() );
00246     } else {
00247       KMAcctCachedImap* ai = static_cast<KMFolderCachedImap*>( mFolder->storage() )->account();
00248       if ( ai )
00249         delimiter = ai->delimiterForFolder( mFolder->storage() );
00250     }
00251     if ( !delimiter.isEmpty() && fldName.contains( delimiter ) ) {
00252       KMessageBox::error( this, i18n( "Your IMAP server does not allow the character '%1'; please choose another folder name.", delimiter ) );
00253       return;
00254     }
00255   }
00256 
00257   // default parent is Top Level local folders
00258   KMFolderDir * selectedFolderDir = &(kmkernel->folderMgr()->dir());
00259   // we got a parent, let's use that
00260   if ( mFolder )
00261     selectedFolderDir = mFolder->createChildFolder();
00262 
00263   // check if the folder already exists
00264   if( selectedFolderDir->hasNamedFolder( fldName )
00265       && ( !( mFolder
00266           && ( selectedFolderDir == mFolder->parent() )
00267           && ( mFolder->storage()->objectName() == fldName ) ) ) )
00268   {
00269     const QString message = i18n( "<qt>Failed to create folder <b>%1</b>, folder already exists.</qt>", fldName);
00270     KMessageBox::error( this, message );
00271     return;
00272   }
00273 
00274   /* Ok, obvious errors caught, let's try creating it for real. */
00275   const QString message = i18n( "<qt>Failed to create folder <b>%1</b>."
00276             "</qt> ", fldName);
00277   bool success = false;
00278   KMFolder *newFolder = 0;
00279 
00280    if ( mFolder && mFolder->folderType() == KMFolderTypeImap ) {
00281     KMFolderImap* selectedStorage = static_cast<KMFolderImap*>( mFolder->storage() );
00282     KMAcctImap *anAccount = selectedStorage->account();
00283     // check if a connection is available BEFORE creating the folder
00284     if (anAccount->makeConnection() == ImapAccountBase::Connected) {
00285       newFolder = kmkernel->imapFolderMgr()->createFolder( fldName, false, KMFolderTypeImap, selectedFolderDir );
00286       if ( newFolder ) {
00287         QString imapPath, parent;
00288         if ( mNamespacesComboBox ) {
00289           // create folder with namespace
00290           parent = anAccount->addPathToNamespace( mNamespacesComboBox->currentText() );
00291           imapPath = anAccount->createImapPath( parent, fldName );
00292         }
00293         KMFolderImap* newStorage = static_cast<KMFolderImap*>( newFolder->storage() );
00294         selectedStorage->createFolder(fldName, parent); // create it on the server
00295         newStorage->initializeFrom( selectedStorage, imapPath, QString() );
00296         static_cast<KMFolderImap*>(mFolder->storage())->setAccount( selectedStorage->account() );
00297         success = true;
00298       }
00299     }
00300   } else if ( mFolder && mFolder->folderType() == KMFolderTypeCachedImap ) {
00301     newFolder = kmkernel->dimapFolderMgr()->createFolder( fldName, false, KMFolderTypeCachedImap, selectedFolderDir );
00302     if ( newFolder ) {
00303       KMFolderCachedImap* selectedStorage = static_cast<KMFolderCachedImap*>( mFolder->storage() );
00304       KMFolderCachedImap* newStorage = static_cast<KMFolderCachedImap*>( newFolder->storage() );
00305       newStorage->initializeFrom( selectedStorage );
00306       if ( mNamespacesComboBox ) {
00307         // create folder with namespace
00308         QString path = selectedStorage->account()->createImapPath(
00309             mNamespacesComboBox->currentText(), fldName );
00310         newStorage->setImapPathForCreation( path );
00311       }
00312       success = true;
00313     }
00314   } else {
00315     // local folder
00316     if (mFormatComboBox->currentIndex() == 1)
00317       newFolder = kmkernel->folderMgr()->createFolder(fldName, false, KMFolderTypeMaildir, selectedFolderDir );
00318     else
00319       newFolder = kmkernel->folderMgr()->createFolder(fldName, false, KMFolderTypeMbox, selectedFolderDir );
00320     if ( newFolder )
00321       success = true;
00322   }
00323   if ( !success ) {
00324     KMessageBox::error( this, message );
00325     return;
00326   }
00327 
00328   // Set type field
00329   if ( kmkernel->iCalIface().isEnabled() && mContentsComboBox ) {
00330     KMail::FolderContentsType type =
00331       static_cast<KMail::FolderContentsType>( mContentsComboBox->currentIndex() );
00332     newFolder->storage()->setContentsType( type );
00333     newFolder->storage()->writeConfig(); // connected slots will read it
00334   }
00335 }
00336 
00337 #include "newfolderdialog.moc"
kmail

newfolderdialog.cpp

kmail

kdepim
