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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kmail/folderdiaacltab.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// -*- mode: C++; c-file-style: "gnu" -*-
+/**
+ * folderdiaacltab.cpp
+ *
+ * Copyright (c) 2004 David Faure <faure@kde.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of this program with any edition of
+ * the Qt library by Trolltech AS, Norway (or with modified versions
+ * of Qt that use the same license as Qt), and distribute linked
+ * combinations including the two. You must obey the GNU General
+ * Public License in all respects for all of the code used other than
+ * Qt. If you modify this file, you may extend this exception to
+ * your version of the file, but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from
+ * your version.
+ */
+
+#include <config.h>
+
+#include "folderdiaacltab.h"
+#include "acljobs.h"
+#include "kmfolderimap.h"
+#include "kmfoldercachedimap.h"
+#include "kmacctcachedimap.h"
+#include "kmfolder.h"
+
+#include <addressesdialog.h>
+#include <kabc/addresseelist.h>
+#ifdef KDEPIM_NEW_DISTRLISTS
+#include <libkdepim/distributionlist.h> // libkdepim
+#else
+#include <kabc/distributionlist.h>
+#endif
+#include <kabc/stdaddressbook.h>
+#include <kaddrbook.h>
+#include <kpushbutton.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qvbox.h>
+#include <qvbuttongroup.h>
+#include <qwidgetstack.h>
+#include <qradiobutton.h>
+#include <qwhatsthis.h>
+
+#include <assert.h>
+#include <kmessagebox.h>
+
+using namespace KMail;
+
+// In case your kdelibs is < 3.3
+#ifndef I18N_NOOP2
+#define I18N_NOOP2( comment,x ) x
+#endif
+
+// The set of standard permission sets
+static const struct {
+ unsigned int permissions;
+ const char* userString;
+} standardPermissions[] = {
+ { 0, I18N_NOOP2( "Permissions", "None" ) },
+ { ACLJobs::List | ACLJobs::Read | ACLJobs::WriteSeenFlag, I18N_NOOP2( "Permissions", "Read" ) },
+ { ACLJobs::List | ACLJobs::Read | ACLJobs::WriteSeenFlag | ACLJobs::Insert | ACLJobs::Post, I18N_NOOP2( "Permissions", "Append" ) },
+ { ACLJobs::AllWrite, I18N_NOOP2( "Permissions", "Write" ) },
+ { ACLJobs::All, I18N_NOOP2( "Permissions", "All" ) }
+};
+
+
+KMail::ACLEntryDialog::ACLEntryDialog( IMAPUserIdFormat userIdFormat, const QString& caption, QWidget* parent, const char* name )
+ : KDialogBase( parent, name, true /*modal*/, caption,
+ KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true /*sep*/ )
+ , mUserIdFormat( userIdFormat )
+{
+ QWidget *page = new QWidget( this );
+ setMainWidget(page);
+ QGridLayout *topLayout = new QGridLayout( page, 3 /*rows*/, 3 /*cols*/, 0, spacingHint() );
+
+ QLabel *label = new QLabel( i18n( "&User identifier:" ), page );
+ topLayout->addWidget( label, 0, 0 );
+
+ mUserIdLineEdit = new KLineEdit( page );
+ topLayout->addWidget( mUserIdLineEdit, 0, 1 );
+ label->setBuddy( mUserIdLineEdit );
+ QWhatsThis::add( mUserIdLineEdit, i18n( "The User Identifier is the login of the user on the IMAP server. This can be a simple user name or the full email address of the user; the login for your own account on the server will tell you which one it is." ) );
+
+ QPushButton* kabBtn = new QPushButton( "...", page );
+ topLayout->addWidget( kabBtn, 0, 2 );
+
+ mButtonGroup = new QVButtonGroup( i18n( "Permissions" ), page );
+ topLayout->addMultiCellWidget( mButtonGroup, 1, 1, 0, 2 );
+
+ for ( unsigned int i = 0;
+ i < sizeof( standardPermissions ) / sizeof( *standardPermissions );
+ ++i ) {
+ QRadioButton* cb = new QRadioButton( i18n( "Permissions", standardPermissions[i].userString ), mButtonGroup );
+ // We store the permission value (bitfield) as the id of the radiobutton in the group
+ mButtonGroup->insert( cb, standardPermissions[i].permissions );
+ }
+ topLayout->setRowStretch(2, 10);
+
+ connect( mUserIdLineEdit, SIGNAL( textChanged( const QString& ) ), SLOT( slotChanged() ) );
+ connect( kabBtn, SIGNAL( clicked() ), SLOT( slotSelectAddresses() ) );
+ connect( mButtonGroup, SIGNAL( clicked( int ) ), SLOT( slotChanged() ) );
+ enableButtonOK( false );
+
+ mUserIdLineEdit->setFocus();
+ // Ensure the lineedit is rather wide so that email addresses can be read in it
+ incInitialSize( QSize( 200, 0 ) );
+}
+
+void KMail::ACLEntryDialog::slotChanged()
+{
+ enableButtonOK( !mUserIdLineEdit->text().isEmpty() && mButtonGroup->selected() != 0 );
+}
+
+static QString addresseeToUserId( const KABC::Addressee& addr, IMAPUserIdFormat userIdFormat )
+{
+ QString email = addr.preferredEmail();
+ if ( userIdFormat == FullEmail )
+ return email;
+ else { // mUserIdFormat == UserName
+ email.truncate( email.find( '@' ) );
+ return email;
+ }
+}
+
+void KMail::ACLEntryDialog::slotSelectAddresses()
+{
+ KPIM::AddressesDialog dlg( this );
+ dlg.setShowCC( false );
+ dlg.setShowBCC( false );
+ if ( mUserIdFormat == FullEmail ) // otherwise we have no way to go back from userid to email
+ dlg.setSelectedTo( userIds() );
+ if ( dlg.exec() != QDialog::Accepted )
+ return;
+
+ const QStringList distrLists = dlg.toDistributionLists();
+ QString txt = distrLists.join( ", " );
+ const KABC::Addressee::List lst = dlg.toAddresses();
+ if ( !lst.isEmpty() ) {
+ for( QValueList<KABC::Addressee>::ConstIterator it = lst.begin(); it != lst.end(); ++it ) {
+ if ( !txt.isEmpty() )
+ txt += ", ";
+ txt += addresseeToUserId( *it, mUserIdFormat );
+ }
+ }
+ mUserIdLineEdit->setText( txt );
+}
+
+void KMail::ACLEntryDialog::setValues( const QString& userId, unsigned int permissions )
+{
+ mUserIdLineEdit->setText( userId );
+ mButtonGroup->setButton( permissions );
+ enableButtonOK( !userId.isEmpty() );
+}
+
+QString KMail::ACLEntryDialog::userId() const
+{
+ return mUserIdLineEdit->text();
+}
+
+QStringList KMail::ACLEntryDialog::userIds() const
+{
+ QStringList lst = QStringList::split( ",", mUserIdLineEdit->text() );
+ for( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+ // Strip white space (in particular, due to ", ")
+ *it = (*it).stripWhiteSpace();
+ }
+ return lst;
+}
+
+unsigned int KMail::ACLEntryDialog::permissions() const
+{
+ return mButtonGroup->selectedId();
+}
+
+// class KMail::FolderDiaACLTab::ListView : public KListView
+// {
+// public:
+// ListView( QWidget* parent, const char* name = 0 ) : KListView( parent, name ) {}
+// };
+
+class KMail::FolderDiaACLTab::ListViewItem : public KListViewItem
+{
+public:
+ ListViewItem( QListView* listview )
+ : KListViewItem( listview, listview->lastItem() ),
+ mModified( false ), mNew( false ) {}
+
+ void load( const ACLListEntry& entry );
+ void save( ACLList& list,
+#ifdef KDEPIM_NEW_DISTRLISTS
+ KABC::AddressBook* abook,
+#else
+ KABC::DistributionListManager& manager,
+#endif
+ IMAPUserIdFormat userIdFormat );
+
+ QString userId() const { return text( 0 ); }
+ void setUserId( const QString& userId ) { setText( 0, userId ); }
+
+ unsigned int permissions() const { return mPermissions; }
+ void setPermissions( unsigned int permissions );
+
+ bool isModified() const { return mModified; }
+ void setModified( bool b ) { mModified = b; }
+
+ // The fact that an item is new doesn't matter much.
+ // This bool is only used to handle deletion differently
+ bool isNew() const { return mNew; }
+ void setNew( bool b ) { mNew = b; }
+
+private:
+ unsigned int mPermissions;
+ QString mInternalRightsList; ///< protocol-dependent string (e.g. IMAP rights list)
+ bool mModified;
+ bool mNew;
+};
+
+// internalRightsList is only used if permissions doesn't match the standard set
+static QString permissionsToUserString( unsigned int permissions, const QString& internalRightsList )
+{
+ for ( unsigned int i = 0;
+ i < sizeof( standardPermissions ) / sizeof( *standardPermissions );
+ ++i ) {
+ if ( permissions == standardPermissions[i].permissions )
+ return i18n( "Permissions", standardPermissions[i].userString );
+ }
+ if ( internalRightsList.isEmpty() )
+ return i18n( "Custom Permissions" ); // not very helpful, but shouldn't happen
+ else
+ return i18n( "Custom Permissions (%1)" ).arg( internalRightsList );
+}
+
+void KMail::FolderDiaACLTab::ListViewItem::setPermissions( unsigned int permissions )
+{
+ mPermissions = permissions;
+ setText( 1, permissionsToUserString( permissions, QString::null ) );
+}
+
+void KMail::FolderDiaACLTab::ListViewItem::load( const ACLListEntry& entry )
+{
+ // Don't allow spaces in userids. If you need this, fix the slave->app communication,
+ // since it uses space as a separator (imap4.cc, look for GETACL)
+ // It's ok in distribution list names though, that's why this check is only done here
+ // and also why there's no validator on the lineedit.
+ if ( entry.userId.contains( ' ' ) )
+ kdWarning(5006) << "Userid contains a space!!! '" << entry.userId << "'" << endl;
+
+ setUserId( entry.userId );
+ mPermissions = entry.permissions;
+ mInternalRightsList = entry.internalRightsList;
+ setText( 1, permissionsToUserString( entry.permissions, entry.internalRightsList ) );
+ mModified = entry.changed; // for dimap, so that earlier changes are still marked as changes
+}
+
+void KMail::FolderDiaACLTab::ListViewItem::save( ACLList& aclList,
+#ifdef KDEPIM_NEW_DISTRLISTS
+ KABC::AddressBook* addressBook,
+#else
+ KABC::DistributionListManager& manager,
+#endif
+ IMAPUserIdFormat userIdFormat )
+{
+ // expand distribution lists
+#ifdef KDEPIM_NEW_DISTRLISTS
+ KPIM::DistributionList list = KPIM::DistributionList::findByName( addressBook, userId(), false );
+ if ( !list.isEmpty() ) {
+ Q_ASSERT( mModified ); // it has to be new, it couldn't be stored as a distr list name....
+ KPIM::DistributionList::Entry::List entryList = list.entries(addressBook);
+ KPIM::DistributionList::Entry::List::ConstIterator it;
+ // (we share for loop with the old-distrlist-code)
+#else
+ // kaddrbook.cpp has a strange two-pass case-insensitive lookup; is it ok to be case sensitive?
+ KABC::DistributionList* list = manager.list( userId() );
+ if ( list ) {
+ Q_ASSERT( mModified ); // it has to be new, it couldn't be stored as a distr list name....
+ KABC::DistributionList::Entry::List entryList = list->entries();
+ KABC::DistributionList::Entry::List::ConstIterator it; // nice number of "::"!
+#endif
+ for( it = entryList.begin(); it != entryList.end(); ++it ) {
+ QString email = (*it).email;
+ if ( email.isEmpty() )
+ email = addresseeToUserId( (*it).addressee, userIdFormat );
+ ACLListEntry entry( email, QString::null, mPermissions );
+ entry.changed = true;
+ aclList.append( entry );
+ }
+ } else { // it wasn't a distribution list
+ ACLListEntry entry( userId(), mInternalRightsList, mPermissions );
+ if ( mModified ) {
+ entry.internalRightsList = QString::null;
+ entry.changed = true;
+ }
+ aclList.append( entry );
+ }
+}
+
+////
+
+KMail::FolderDiaACLTab::FolderDiaACLTab( KMFolderDialog* dlg, QWidget* parent, const char* name )
+ : FolderDiaTab( parent, name ),
+ mImapAccount( 0 ),
+ mUserRights( 0 ),
+ mDlg( dlg ),
+ mChanged( false ), mAccepting( false ), mSaving( false )
+{
+ QVBoxLayout* topLayout = new QVBoxLayout( this );
+ // We need a widget stack to show either a label ("no acl support", "please wait"...)
+ // or a listview.
+ mStack = new QWidgetStack( this );
+ topLayout->addWidget( mStack );
+
+ mLabel = new QLabel( mStack );
+ mLabel->setAlignment( AlignHCenter | AlignVCenter | WordBreak );
+ mStack->addWidget( mLabel );
+
+ mACLWidget = new QHBox( mStack );
+ mACLWidget->setSpacing( KDialog::spacingHint() );
+ mListView = new KListView( mACLWidget );
+ mListView->setAllColumnsShowFocus( true );
+ mStack->addWidget( mACLWidget );
+ mListView->addColumn( i18n( "User Id" ) );
+ mListView->addColumn( i18n( "Permissions" ) );
+
+ connect( mListView, SIGNAL(doubleClicked(QListViewItem*,const QPoint&,int)),
+ SLOT(slotEditACL(QListViewItem*)) );
+ connect( mListView, SIGNAL(returnPressed(QListViewItem*)),
+ SLOT(slotEditACL(QListViewItem*)) );
+ connect( mListView, SIGNAL(selectionChanged(QListViewItem*)),
+ SLOT(slotSelectionChanged(QListViewItem*)) );
+
+ QVBox* buttonBox = new QVBox( mACLWidget );
+ buttonBox->setSpacing( KDialog::spacingHint() );
+ mAddACL = new KPushButton( i18n( "Add Entry..." ), buttonBox );
+ mEditACL = new KPushButton( i18n( "Modify Entry..." ), buttonBox );
+ mRemoveACL = new KPushButton( i18n( "Remove Entry" ), buttonBox );
+ QWidget *spacer = new QWidget( buttonBox );
+ spacer->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Expanding );
+
+ connect( mAddACL, SIGNAL( clicked() ), SLOT( slotAddACL() ) );
+ connect( mEditACL, SIGNAL( clicked() ), SLOT( slotEditACL() ) );
+ connect( mRemoveACL, SIGNAL( clicked() ), SLOT( slotRemoveACL() ) );
+ mEditACL->setEnabled( false );
+ mRemoveACL->setEnabled( false );
+
+ connect( this, SIGNAL( changed(bool) ), SLOT( slotChanged(bool) ) );
+}
+
+// Warning before save() this will return the url of the _parent_ folder, when creating a new one
+KURL KMail::FolderDiaACLTab::imapURL() const
+{
+ KURL url = mImapAccount->getUrl();
+ url.setPath( mImapPath );
+ return url;
+}
+
+void KMail::FolderDiaACLTab::initializeWithValuesFromFolder( KMFolder* folder )
+{
+ // This can be simplified once KMFolderImap and KMFolderCachedImap have a common base class
+ mFolderType = folder->folderType();
+ if ( mFolderType == KMFolderTypeImap ) {
+ KMFolderImap* folderImap = static_cast<KMFolderImap*>( folder->storage() );
+ mImapPath = folderImap->imapPath();
+ mImapAccount = folderImap->account();
+ mUserRights = folderImap->userRights();
+ }
+ else if ( mFolderType == KMFolderTypeCachedImap ) {
+ KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( folder->storage() );
+ mImapPath = folderImap->imapPath();
+ mImapAccount = folderImap->account();
+ mUserRights = folderImap->userRights();
+ }
+ else
+ assert( 0 ); // see KMFolderDialog constructor
+}
+
+void KMail::FolderDiaACLTab::load()
+{
+ if ( mDlg->folder() ) {
+ // existing folder
+ initializeWithValuesFromFolder( mDlg->folder() );
+ } else if ( mDlg->parentFolder() ) {
+ // new folder
+ initializeWithValuesFromFolder( mDlg->parentFolder() );
+ mChanged = true; // ensure that saving happens
+ }
+
+ // KABC knows email addresses.
+ // We want LDAP userids.
+ // Depending on the IMAP server setup, the userid can be the full email address,
+ // or just the username part of it.
+ // To know which one it is, we currently have a hidden config option,
+ // but the default value is determined from the current user's own id.
+ QString defaultFormat = "fullemail";
+ // warning mImapAccount can be 0 if creating a subsubsubfolder with dimap... (bug?)
+ if ( mImapAccount && mImapAccount->login().find('@') == -1 )
+ defaultFormat = "username"; // no @ found, so we assume it's just the username
+ KConfigGroup configGroup( kmkernel->config(), "IMAP" );
+ QString str = configGroup.readEntry( "UserIdFormat", defaultFormat );
+ mUserIdFormat = FullEmail;
+ if ( str == "username" )
+ mUserIdFormat = UserName;
+
+ if ( mFolderType == KMFolderTypeCachedImap ) {
+ KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
+ KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( folder->storage() );
+ if ( mUserRights == -1 ) { // error
+ mLabel->setText( i18n( "Error retrieving user permissions." ) );
+ } else if ( mUserRights == 0 /* can't happen anymore*/ || folderImap->aclList().isEmpty() ) {
+ /* We either synced, or we read user rights from the config, so we can
+ assume the server supports acls and an empty list means we haven't
+ synced yet. */
+ mLabel->setText( i18n( "Information not retrieved from server yet, please use \"Check Mail\"." ) );
+ } else {
+ loadFinished( folderImap->aclList() );
+ }
+ return;
+ }
+
+ // Loading, for online IMAP, consists of four steps:
+ // 1) connect
+ // 2) get user rights
+ // 3) load ACLs
+
+ // First ensure we are connected
+ mStack->raiseWidget( mLabel );
+ if ( !mImapAccount ) { // hmmm?
+ mLabel->setText( i18n( "Error: no IMAP account defined for this folder" ) );
+ return;
+ }
+ KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
+ if ( folder && folder->storage() == mImapAccount->rootFolder() )
+ return; // nothing to be done for the (virtual) account folder
+ mLabel->setText( i18n( "Connecting to server %1, please wait..." ).arg( mImapAccount->host() ) );
+ ImapAccountBase::ConnectionState state = mImapAccount->makeConnection();
+ if ( state == ImapAccountBase::Error ) { // Cancelled by user, or slave can't start
+ slotConnectionResult( -1, QString::null );
+ } else if ( state == ImapAccountBase::Connecting ) {
+ connect( mImapAccount, SIGNAL( connectionResult(int, const QString&) ),
+ this, SLOT( slotConnectionResult(int, const QString&) ) );
+ } else { // Connected
+ slotConnectionResult( 0, QString::null );
+ }
+}
+
+void KMail::FolderDiaACLTab::slotConnectionResult( int errorCode, const QString& errorMsg )
+{
+ disconnect( mImapAccount, SIGNAL( connectionResult(int, const QString&) ),
+ this, SLOT( slotConnectionResult(int, const QString&) ) );
+ if ( errorCode ) {
+ if ( errorCode == -1 ) // unspecified error
+ mLabel->setText( i18n( "Error connecting to server %1" ).arg( mImapAccount->host() ) );
+ else
+ // Connection error (error message box already shown by the account)
+ mLabel->setText( KIO::buildErrorString( errorCode, errorMsg ) );
+ return;
+ }
+
+ if ( mUserRights == 0 ) {
+ connect( mImapAccount, SIGNAL( receivedUserRights( KMFolder* ) ),
+ this, SLOT( slotReceivedUserRights( KMFolder* ) ) );
+ KMFolder* folder = mDlg->folder() ? mDlg->folder() : mDlg->parentFolder();
+ mImapAccount->getUserRights( folder, mImapPath );
+ }
+ else
+ startListing();
+}
+
+void KMail::FolderDiaACLTab::slotReceivedUserRights( KMFolder* folder )
+{
+ if ( !mImapAccount->hasACLSupport() ) {
+ mLabel->setText( i18n( "This IMAP server does not have support for access control lists (ACL)" ) );
+ return;
+ }
+
+ if ( folder == mDlg->folder() ? mDlg->folder() : mDlg->parentFolder() ) {
+ KMFolderImap* folderImap = static_cast<KMFolderImap*>( folder->storage() );
+ mUserRights = folderImap->userRights();
+ startListing();
+ }
+}
+
+void KMail::FolderDiaACLTab::startListing()
+{
+ // List ACLs of folder - or its parent, if creating a new folder
+ mImapAccount->getACL( mDlg->folder() ? mDlg->folder() : mDlg->parentFolder(), mImapPath );
+ connect( mImapAccount, SIGNAL(receivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )),
+ this, SLOT(slotReceivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )) );
+}
+
+void KMail::FolderDiaACLTab::slotReceivedACL( KMFolder* folder, KIO::Job* job, const KMail::ACLList& aclList )
+{
+ if ( folder == ( mDlg->folder() ? mDlg->folder() : mDlg->parentFolder() ) ) {
+ disconnect( mImapAccount, SIGNAL(receivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )),
+ this, SLOT(slotReceivedACL( KMFolder*, KIO::Job*, const KMail::ACLList& )) );
+
+ if ( job && job->error() ) {
+ if ( job->error() == KIO::ERR_UNSUPPORTED_ACTION )
+ mLabel->setText( i18n( "This IMAP server does not have support for access control lists (ACL)" ) );
+ else
+ mLabel->setText( i18n( "Error retrieving access control list (ACL) from server\n%1" ).arg( job->errorString() ) );
+ return;
+ }
+
+ loadFinished( aclList );
+ }
+}
+
+void KMail::FolderDiaACLTab::loadListView( const ACLList& aclList )
+{
+ mListView->clear();
+ for( ACLList::const_iterator it = aclList.begin(); it != aclList.end(); ++it ) {
+ // -1 means deleted (for cachedimap), don't show those
+ if ( (*it).permissions > -1 ) {
+ ListViewItem* item = new ListViewItem( mListView );
+ item->load( *it );
+ if ( !mDlg->folder() ) // new folder? everything is new then
+ item->setModified( true );
+ }
+ }
+}
+
+void KMail::FolderDiaACLTab::loadFinished( const ACLList& aclList )
+{
+ loadListView( aclList );
+ if ( mDlg->folder() ) // not when creating a new folder
+ mInitialACLList = aclList;
+ mStack->raiseWidget( mACLWidget );
+ slotSelectionChanged( mListView->selectedItem() );
+}
+
+void KMail::FolderDiaACLTab::slotEditACL(QListViewItem* item)
+{
+ if ( !item ) return;
+ bool canAdmin = ( mUserRights & ACLJobs::Administer );
+ // Same logic as in slotSelectionChanged, but this is also needed for double-click IIRC
+ if ( canAdmin && mImapAccount && item ) {
+ // Don't allow users to remove their own admin permissions - there's no way back
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
+ if ( mImapAccount->login() == ACLitem->userId() && ACLitem->permissions() == ACLJobs::All )
+ canAdmin = false;
+ }
+ if ( !canAdmin ) return;
+
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( mListView->currentItem() );
+ ACLEntryDialog dlg( mUserIdFormat, i18n( "Modify Permissions" ), this );
+ dlg.setValues( ACLitem->userId(), ACLitem->permissions() );
+ if ( dlg.exec() == QDialog::Accepted ) {
+ QStringList userIds = dlg.userIds();
+ Q_ASSERT( !userIds.isEmpty() ); // impossible, the OK button is disabled in that case
+ ACLitem->setUserId( dlg.userIds().front() );
+ ACLitem->setPermissions( dlg.permissions() );
+ ACLitem->setModified( true );
+ emit changed(true);
+ if ( userIds.count() > 1 ) { // more emails were added, append them
+ userIds.pop_front();
+ addACLs( userIds, dlg.permissions() );
+ }
+ }
+}
+
+void KMail::FolderDiaACLTab::slotEditACL()
+{
+ slotEditACL( mListView->currentItem() );
+}
+
+void KMail::FolderDiaACLTab::addACLs( const QStringList& userIds, unsigned int permissions )
+{
+ for( QStringList::const_iterator it = userIds.begin(); it != userIds.end(); ++it ) {
+ ListViewItem* ACLitem = new ListViewItem( mListView );
+ ACLitem->setUserId( *it );
+ ACLitem->setPermissions( permissions );
+ ACLitem->setModified( true );
+ ACLitem->setNew( true );
+ }
+}
+
+void KMail::FolderDiaACLTab::slotAddACL()
+{
+ ACLEntryDialog dlg( mUserIdFormat, i18n( "Add Permissions" ), this );
+ if ( dlg.exec() == QDialog::Accepted ) {
+ const QStringList userIds = dlg.userIds();
+ addACLs( dlg.userIds(), dlg.permissions() );
+ emit changed(true);
+ }
+}
+
+void KMail::FolderDiaACLTab::slotSelectionChanged(QListViewItem* item)
+{
+ bool canAdmin = ( mUserRights & ACLJobs::Administer );
+ bool canAdminThisItem = canAdmin;
+ if ( canAdmin && mImapAccount && item ) {
+ // Don't allow users to remove their own admin permissions - there's no way back
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
+ if ( mImapAccount->login() == ACLitem->userId() && ACLitem->permissions() == ACLJobs::All )
+ canAdminThisItem = false;
+ }
+
+ bool lvVisible = mStack->visibleWidget() == mACLWidget;
+ mAddACL->setEnabled( lvVisible && canAdmin && !mSaving );
+ mEditACL->setEnabled( item && lvVisible && canAdminThisItem && !mSaving );
+ mRemoveACL->setEnabled( item && lvVisible && canAdminThisItem && !mSaving );
+}
+
+void KMail::FolderDiaACLTab::slotRemoveACL()
+{
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( mListView->currentItem() );
+ if ( !ACLitem )
+ return;
+ if ( !ACLitem->isNew() ) {
+ if ( mImapAccount && mImapAccount->login() == ACLitem->userId() ) {
+ if ( KMessageBox::Cancel == KMessageBox::warningContinueCancel( topLevelWidget(),
+ i18n( "Do you really want to remove your own permissions for this folder? You will not be able to access it afterwards." ), i18n( "Remove" ) ) )
+ return;
+ }
+ mRemovedACLs.append( ACLitem->userId() );
+ }
+ delete ACLitem;
+ emit changed(true);
+}
+
+KMail::FolderDiaTab::AcceptStatus KMail::FolderDiaACLTab::accept()
+{
+ if ( !mChanged || !mImapAccount )
+ return Accepted; // (no change made), ok for accepting the dialog immediately
+ // If there were changes, we need to apply them first (which is async)
+ save();
+ if ( mFolderType == KMFolderTypeCachedImap )
+ return Accepted; // cached imap: changes saved immediately into the folder
+ // disconnected imap: async job[s] running
+ mAccepting = true;
+ return Delayed;
+}
+
+bool KMail::FolderDiaACLTab::save()
+{
+ if ( !mChanged || !mImapAccount ) // no changes
+ return true;
+ assert( mDlg->folder() ); // should have been created already
+
+ // Expand distribution lists. This is necessary because after Apply
+ // we would otherwise be able to "modify" the permissions for a distr list,
+ // which wouldn't work since the ACLList and the server only know about the
+ // individual addresses.
+ // slotACLChanged would have trouble matching the item too.
+ // After reloading we'd see the list expanded anyway,
+ // so this is more consistent.
+ // But we do it now and not when inserting it, because this allows to
+ // immediately remove a wrongly inserted distr list without having to
+ // remove 100 items.
+ // Now, how to expand them? Playing with listviewitem iterators and inserting
+ // listviewitems at the same time sounds dangerous, so let's just save into
+ // ACLList and reload that.
+ KABC::AddressBook *addressBook = KABC::StdAddressBook::self( true );
+#ifndef KDEPIM_NEW_DISTRLISTS
+ KABC::DistributionListManager manager( addressBook );
+ manager.load();
+#endif
+ ACLList aclList;
+ for ( QListViewItem* item = mListView->firstChild(); item; item = item->nextSibling() ) {
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
+ ACLitem->save( aclList,
+#ifdef KDEPIM_NEW_DISTRLISTS
+ addressBook,
+#else
+ manager,
+#endif
+ mUserIdFormat );
+ }
+ loadListView( aclList );
+
+ // Now compare with the initial ACLList, because if the user renamed a userid
+ // we have to add the old userid to the "to be deleted" list.
+ for( ACLList::ConstIterator init = mInitialACLList.begin(); init != mInitialACLList.end(); ++init ) {
+ bool isInNewList = false;
+ QString uid = (*init).userId;
+ for( ACLList::ConstIterator it = aclList.begin(); it != aclList.end() && !isInNewList; ++it )
+ isInNewList = uid == (*it).userId;
+ if ( !isInNewList && !mRemovedACLs.contains(uid) )
+ mRemovedACLs.append( uid );
+ }
+
+ for ( QStringList::ConstIterator rit = mRemovedACLs.begin(); rit != mRemovedACLs.end(); ++rit ) {
+ // We use permissions == -1 to signify deleting. At least on cyrus, setacl(0) or deleteacl are the same,
+ // but I'm not sure if that's true for all servers.
+ ACLListEntry entry( *rit, QString::null, -1 );
+ entry.changed = true;
+ aclList.append( entry );
+ }
+
+ // aclList is finally ready. We can save it (dimap) or apply it (imap).
+
+ if ( mFolderType == KMFolderTypeCachedImap ) {
+ // Apply the changes to the aclList stored in the folder.
+ // We have to do this now and not before, so that cancel really cancels.
+ KMFolderCachedImap* folderImap = static_cast<KMFolderCachedImap*>( mDlg->folder()->storage() );
+ folderImap->setACLList( aclList );
+ return true;
+ }
+
+ mACLList = aclList;
+
+ KMFolderImap* parentImap = mDlg->parentFolder() ? static_cast<KMFolderImap*>( mDlg->parentFolder()->storage() ) : 0;
+
+ if ( mDlg->isNewFolder() ) {
+ // The folder isn't created yet, wait for it
+ // It's a two-step process (mkdir+listDir) so we wait for the dir listing to be complete
+ connect( parentImap, SIGNAL( directoryListingFinished(KMFolderImap*) ),
+ this, SLOT( slotDirectoryListingFinished(KMFolderImap*) ) );
+ } else {
+ slotDirectoryListingFinished( parentImap );
+ }
+ return true;
+}
+
+void KMail::FolderDiaACLTab::slotDirectoryListingFinished(KMFolderImap* f)
+{
+ if ( !f ||
+ f != static_cast<KMFolderImap*>( mDlg->parentFolder()->storage() ) ||
+ !mDlg->folder() ||
+ !mDlg->folder()->storage() ) {
+ emit readyForAccept();
+ return;
+ }
+
+ // When creating a new folder with online imap, update mImapPath
+ KMFolderImap* folderImap = static_cast<KMFolderImap*>( mDlg->folder()->storage() );
+ if ( !folderImap || folderImap->imapPath().isEmpty() )
+ return;
+ mImapPath = folderImap->imapPath();
+
+ KIO::Job* job = ACLJobs::multiSetACL( mImapAccount->slave(), imapURL(), mACLList );
+ ImapAccountBase::jobData jd;
+ jd.total = 1; jd.done = 0; jd.parent = 0;
+ mImapAccount->insertJob(job, jd);
+
+ connect(job, SIGNAL(result(KIO::Job *)),
+ SLOT(slotMultiSetACLResult(KIO::Job *)));
+ connect(job, SIGNAL(aclChanged( const QString&, int )),
+ SLOT(slotACLChanged( const QString&, int )) );
+}
+
+void KMail::FolderDiaACLTab::slotMultiSetACLResult(KIO::Job* job)
+{
+ ImapAccountBase::JobIterator it = mImapAccount->findJob( job );
+ if ( it == mImapAccount->jobsEnd() ) return;
+ mImapAccount->removeJob( it );
+
+ if ( job->error() ) {
+ job->showErrorDialog( this );
+ if ( mAccepting ) {
+ emit cancelAccept();
+ mAccepting = false; // don't emit readyForAccept anymore
+ }
+ } else {
+ if ( mAccepting )
+ emit readyForAccept();
+ }
+}
+
+void KMail::FolderDiaACLTab::slotACLChanged( const QString& userId, int permissions )
+{
+ // The job indicates success in changing the permissions for this user
+ // -> we note that it's been done.
+ bool ok = false;
+ if ( permissions > -1 ) {
+ for ( QListViewItem* item = mListView->firstChild(); item; item = item->nextSibling() ) {
+ ListViewItem* ACLitem = static_cast<ListViewItem *>( item );
+ if ( ACLitem->userId() == userId ) {
+ ACLitem->setModified( false );
+ ACLitem->setNew( false );
+ ok = true;
+ break;
+ }
+ }
+ } else {
+ uint nr = mRemovedACLs.remove( userId );
+ ok = ( nr > 0 );
+ }
+ if ( !ok )
+ kdWarning(5006) << k_funcinfo << " no item found for userId " << userId << endl;
+}
+
+void KMail::FolderDiaACLTab::slotChanged( bool b )
+{
+ mChanged = b;
+}
+
+bool KMail::FolderDiaACLTab::supports( KMFolder* refFolder )
+{
+ ImapAccountBase* imapAccount = 0;
+ if ( refFolder->folderType() == KMFolderTypeImap )
+ imapAccount = static_cast<KMFolderImap*>( refFolder->storage() )->account();
+ else
+ imapAccount = static_cast<KMFolderCachedImap*>( refFolder->storage() )->account();
+ return imapAccount && imapAccount->hasACLSupport(); // support for ACLs (or not tried connecting yet)
+}
+
+#include "folderdiaacltab.moc"