kuser/ku_editgroup.cpp

   1 /*
   2  *  Copyright (c) 1998 Denis Perchine <dyp@perchine.com>
   3  *  Copyright (c) 2004 Szombathelyi György <gyurco@freemail.hu>
   4  *  Former maintainer: Adriaan de Groot <groot@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or
   7  *  modify it under the terms of the GNU General Public
   8  *  License as published by the Free Software Foundation; either
   9  *  version 2 of the License, or (at your option) any later version.
  10  *
  11  *  This library is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  *  Library General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Library General Public License
  17  *  along with this library; see the file COPYING.LIB.  If not, write to
  18  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  *  Boston, MA 02110-1301, USA.
  20  **/
  21
  22 #include <QLabel>
  23 #include <QVBoxLayout>
  24 #include <QGridLayout>
  25
  26 #include <klocale.h>
  27 #include <kpushbutton.h>
  28 #include <kicon.h>
  29 #include <kdebug.h>
  30 #include <kmessagebox.h>
  31
  32 #include "ku_global.h"
  33 #include "ku_editgroup.h"
  34
  35 KU_EditGroup::KU_EditGroup(const KU_Group &group, bool add,
  36    QWidget* parent)
  37   : KDialog(parent)
  38 {
  39     setCaption( i18n("Group Properties") );
  40     setButtons( Ok|Cancel );
  41     setDefaultButton( Ok );
  42
  43   mAdd = add;
  44   mOldName = group.getName();
  45   SID sid = group.getSID();
  46   ro = KU_Global::groups()->getCaps() & KU_Groups::Cap_ReadOnly;
  47   mSamba = KU_Global::groups()->getCaps() & KU_Groups::Cap_Samba;
  48
  49   RID rid;
  50   rid.rid = 512; rid.name = i18n("Domain Admins"); rid.desc = i18n("Admins"); mRids.append( rid );
  51   rid.rid = 513; rid.name = i18n("Domain Users"); rid.desc = i18n("Users");  mRids.append( rid );
  52   rid.rid = 514; rid.name = i18n("Domain Guests"); rid.desc = i18n("Guests"); mRids.append( rid );
  53
  54   QFrame *page = new QFrame( this );
  55   QGridLayout *layout = new QGridLayout( page );
  56   layout->setSpacing( spacingHint() );
  57   layout->setMargin( marginHint() );
  58
  59   QLabel *lb;
  60   setMainWidget( page );
  61
  62   lb = new QLabel( page );
  63   lb->setText(i18n("Group number:"));
  64   legid = new KLineEdit(page);
  65   // ensure it fits at least 20 characters
  66   legid->setText( "XXXXXXXXXXXXXXXXXXX" );
  67   kDebug() << "gid: " << group.getGID();
  68   legid->setText( QString::number(group.getGID()) );
  69   legid->setValidator( new QIntValidator(this) );
  70   legid->setEnabled( mAdd );
  71   legid->setReadOnly( ro );
  72   lb->setBuddy( legid );
  73   layout->addWidget( lb, 0, 0 );
  74   layout->addWidget( legid, 0, 1, 1, 2 );
  75
  76   if ( mSamba ) {
  77     lb = new QLabel( page );
  78     lb->setText(i18n("Group rid:"));
  79     lerid = new KComboBox( page );
  80     lerid->setEditable( !ro );
  81     QList<RID>::Iterator it;
  82     for ( it = mRids.begin(); it != mRids.end(); ++it ) {
  83       lerid->addItem( QString::number( (*it).rid ) + " - " + (*it).name );
  84     }
  85
  86     lerid->lineEdit()->setText( QString::number( sid.getRID() ) );
  87     lerid->setValidator (new QIntValidator(this) );
  88     lerid->setEnabled( mAdd );
  89     connect( lerid, SIGNAL(activated(int)), SLOT(ridSelected(int)) );
  90     lb->setBuddy( lerid );
  91     layout->addWidget( lb, 1, 0 );
  92     layout->addWidget( lerid, 1, 1, 1, 2 );
  93   }
  94
  95   lb = new QLabel( page );
  96   lb->setText(i18n("Group name:"));
  97
  98   legrpname = new KLineEdit( page );
  99   // ensure it fits at least 20 characters
 100   legrpname->setText( "XXXXXXXXXXXXXXXXXXX" );
 101   legrpname->setText( group.getName() );
 102   legrpname->setReadOnly( ro );
 103   legrpname->setFocus();
 104   lb->setBuddy( legrpname );
 105   layout->addWidget( lb, 2, 0 );
 106   layout->addWidget( legrpname, 2, 1, 1, 2 );
 107
 108   if ( mSamba ) {
 109     lb = new QLabel( page );
 110     lb->setText(i18n("Description:"));
 111     ledesc = new KLineEdit(page);
 112     ledesc->setText( group.getDesc() );
 113     ledesc->setReadOnly( ro );
 114     lb->setBuddy( ledesc );
 115     layout->addWidget( lb, 3, 0 );
 116     layout->addWidget( ledesc, 3, 1, 1, 2 );
 117
 118     lb = new QLabel( page );
 119     lb->setText(i18n("Display name:"));
 120     ledispname = new KLineEdit(page);
 121     ledispname->setText( group.getDisplayName() );
 122     ledispname->setReadOnly( ro );
 123     lb->setBuddy( ledispname );
 124     layout->addWidget( lb, 4, 0 );
 125     layout->addWidget( ledispname, 4, 1, 1, 2 );
 126
 127     lb = new QLabel( page );
 128     lb->setText(i18n("Type:"));
 129     letype = new KComboBox( page );
 130     letype->addItem( i18n("Domain") );
 131     letype->addItem( i18n("Local") );
 132     letype->addItem( i18n("Builtin") );
 133     switch ( group.getType() ) {
 134       case 2:
 135         letype->setCurrentIndex( 0 );
 136         break;
 137       case 4:
 138         letype->setCurrentIndex( 1 );
 139         break;
 140       case 5:
 141         letype->setCurrentIndex( 2 );
 142         break;
 143     }
 144     lb->setBuddy( letype );
 145     layout->addWidget( lb, 5, 0 );
 146     layout->addWidget( letype, 5, 1, 1, 2 );
 147
 148     lb = new QLabel( page );
 149     lb->setText(i18n("Domain SID:"));
 150     ledomsid = new KLineEdit(page);
 151     ledomsid->setText( sid.getDOM() );
 152     ledomsid->setReadOnly( ro );
 153     lb->setBuddy( ledomsid );
 154     layout->addWidget( lb, 6, 0 );
 155     layout->addWidget( ledomsid, 6, 1, 1, 2 );
 156
 157     cbsamba = new QCheckBox( i18n("Disable Samba group information"), page );
 158     layout->addWidget( cbsamba, 7, 0, 1, 3 );
 159     connect( cbsamba, SIGNAL(toggled(bool)), ledesc, SLOT(setDisabled(bool)) );
 160     connect( cbsamba, SIGNAL(toggled(bool)), ledispname, SLOT(setDisabled(bool)) );
 161     connect( cbsamba, SIGNAL(toggled(bool)), letype, SLOT(setDisabled(bool)) );
 162     connect( cbsamba, SIGNAL(toggled(bool)), ledomsid, SLOT(setDisabled(bool)) );
 163     if ( mAdd ) connect( cbsamba, SIGNAL(toggled(bool)), lerid, SLOT(setDisabled(bool)) );
 164     if ( !mAdd ) cbsamba->setChecked( !( group.getCaps() & KU_Group::Cap_Samba ) );
 165   }
 166
 167   QStringList sl;
 168
 169   m_list_in = new QTreeWidget(page);
 170   m_list_in->setColumnCount( 1 );
 171   sl.append(i18n("Users in Group"));
 172   m_list_in->setHeaderLabels(sl);
 173   m_list_in->setSelectionMode( QAbstractItemView::ExtendedSelection );
 174   m_list_in->setSortingEnabled( true );
 175   layout->addWidget( m_list_in, 8, 0 );
 176
 177   QWidget *vbox = new QWidget;
 178   QPushButton *btadd = new QPushButton(KIcon("list-add"), i18n("Add"), vbox);
 179   QPushButton *btdel = new QPushButton(KIcon("list-remove"), i18n("Remove"), vbox);
 180
 181   QVBoxLayout *vlayout = new QVBoxLayout;
 182   vlayout->addWidget(btadd);
 183   vlayout->addWidget(btdel);
 184   vbox->setLayout(vlayout);
 185
 186   layout->addWidget( vbox, 8, 1 );
 187
 188   sl.clear();
 189   m_list_notin = new QTreeWidget( page );
 190   m_list_notin->setColumnCount( 1 );
 191   sl.append(i18n("Users NOT in Group"));
 192   m_list_notin->setHeaderLabels(sl);
 193   m_list_notin->setSelectionMode( QAbstractItemView::ExtendedSelection );
 194   m_list_notin->setSortingEnabled( true );
 195   layout->addWidget( m_list_notin, 8, 2 );
 196
 197   for ( int i = 0; i<KU_Global::users()->count(); i++ ) {
 198     KU_User user;
 199     user = KU_Global::users()->at(i);
 200     QString userName = user.getName();
 201     sl.clear();
 202     sl.append( userName );
 203     if ( group.lookup_user(userName) || user.getGID() == group.getGID() ) {
 204       QTreeWidgetItem *item = new QTreeWidgetItem(m_list_in, sl);
 205       if ( user.getGID() == group.getGID() )
 206         item->setFlags( Qt::ItemIsEnabled );
 207       else
 208         item->setFlags( Qt::ItemIsEnabled | Qt::ItemIsSelectable );
 209     } else {
 210       QTreeWidgetItem *item = new QTreeWidgetItem(m_list_notin, sl);
 211       item->setFlags( Qt::ItemIsEnabled | Qt::ItemIsSelectable );
 212     }
 213   }
 214
 215   connect(btadd, SIGNAL(clicked()), SLOT(addClicked()));
 216   connect(btdel, SIGNAL(clicked()), SLOT(delClicked()));
 217
 218   if ( ro ) {
 219     btadd->setEnabled( false );
 220     btdel->setEnabled( false );
 221   }
 222 }
 223
 224 KU_EditGroup::~KU_EditGroup()
 225 {
 226 }
 227
 228 void KU_EditGroup::ridSelected( int index )
 229 {
 230   lerid->lineEdit()->setText( QString::number( mRids[ index ].rid ) );
 231   legrpname->setText( mRids[ index ].name );
 232   ledesc->setText( mRids[ index ].desc );
 233   ledispname->setText( mRids[ index ].name );
 234 }
 235
 236 void KU_EditGroup::addClicked()
 237 {
 238   int i = 0;
 239   while ( i < m_list_notin->topLevelItemCount() ) {
 240     QTreeWidgetItem *item = m_list_notin->topLevelItem( i );
 241     if ( m_list_notin->isItemSelected( item ) ) {
 242       item = m_list_notin->takeTopLevelItem( i );
 243       m_list_in->insertTopLevelItem( m_list_in->topLevelItemCount(), item );
 244     } else {
 245       i++;
 246     }
 247   }
 248 }
 249
 250 void KU_EditGroup::delClicked()
 251 {
 252   int i = 0;
 253   while ( i < m_list_in->topLevelItemCount() ) {
 254     QTreeWidgetItem *item = m_list_in->topLevelItem( i );
 255     if ( m_list_in->isItemSelected( item ) ) {
 256       item = m_list_in->takeTopLevelItem( i );
 257       m_list_notin->insertTopLevelItem( m_list_notin->topLevelItemCount(), item );
 258     } else {
 259       i++;
 260     }
 261   }
 262 }
 263
 264 void KU_EditGroup::accept()
 265 {
 266   if ( ro ) {
 267     reject();
 268     return;
 269   }
 270
 271   SID sid;
 272   gid_t gid = legid->text().toInt();
 273
 274   if ( mSamba && !cbsamba->isChecked() ) {
 275     sid.setDOM( ledomsid->text() );
 276     sid.setRID( lerid->currentText() );
 277   }
 278
 279   if ( legrpname->text().isEmpty() ) {
 280     KMessageBox::sorry( 0,
 281       i18n("You need to type a group name.") );
 282     return;
 283   }
 284
 285   if ( legrpname->text() != mOldName &&
 286     KU_Global::groups()->lookup( legrpname->text() ) != -1 ) {
 287
 288     KMessageBox::sorry( 0,
 289       i18n("Group with name %1 already exists.", legrpname->text()) );
 290     return;
 291   }
 292
 293   if ( mAdd ) {
 294     if ( mSamba && !cbsamba->isChecked() && KU_Global::groups()->lookup_sam( sid ) != -1 ) {
 295       KMessageBox::sorry( 0,
 296         i18n("Group with SID %1 already exists.", sid.getSID() ) );
 297       return;
 298     }
 299     if ( KU_Global::groups()->lookup(gid) != -1 ) {
 300       KMessageBox::sorry( 0,
 301         i18n("Group with gid %1 already exists.", gid) );
 302       return;
 303     }
 304   }
 305
 306   mGroup.setName( legrpname->text() );
 307   mGroup.setGID( gid );
 308   if ( mSamba && !cbsamba->isChecked() ) {
 309     mGroup.setCaps ( KU_Group::Cap_Samba );
 310     mGroup.setSID( sid );
 311     switch ( letype->currentIndex() ) {
 312       case 0:
 313         mGroup.setType( 2 );
 314         break;
 315       case 1:
 316         mGroup.setType( 4 );
 317         break;
 318       case 2:
 319         mGroup.setType( 5 );
 320         break;
 321     }
 322     mGroup.setDesc( ledesc->text() );
 323     mGroup.setDisplayName( ledispname->text() );
 324   } else {
 325     mGroup.setCaps( 0 );
 326     mGroup.setSID( SID( QString::null ) );      //krazy:exclude=nullstrassign for old broken gcc
 327     mGroup.setDesc( QString::null );            //krazy:exclude=nullstrassign for old broken gcc
 328     mGroup.setDisplayName( QString::null );     //krazy:exclude=nullstrassign for old broken gcc
 329     mGroup.setType( 0 );
 330   }
 331
 332   for( int i = 0; i < m_list_in->topLevelItemCount(); i++ ) {
 333     QTreeWidgetItem *item = m_list_in->topLevelItem( i );
 334     mGroup.addUser( item->text( 0 ) );
 335   }
 336   done( Accepted );
 337 }
 338
 339 #include "ku_editgroup.moc"