kmail/identitypage.cpp

   1 /*   -*- mode: C++; c-file-style: "gnu" -*-
   2  *   kmail: KDE mail client
   3  *   Copyright (C) 2000 Espen Sand, espen@kde.org
   4  *   Copyright (C) 2001-2003 Marc Mutz, mutz@kde.org
   5  *   Contains code segments and ideas from earlier kmail dialog code.
   6  *   Copyright (C) 2010 Volker Krause <vkrause@kde.org>
   7  *
   8  *   This program is free software; you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License as published by
  10  *   the Free Software Foundation; either version 2 of the License, or
  11  *   (at your option) any later version.
  12  *
  13  *   This program is distributed in the hope that it will be useful,
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *   GNU General Public License for more details.
  17  *
  18  *   You should have received a copy of the GNU General Public License along
  19  *   with this program; if not, write to the Free Software Foundation, Inc.,
  20  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  21  *
  22  */
  23
  24 #include "identitypage.h"
  25
  26 #include "identitydialog.h"
  27 #include "newidentitydialog.h"
  28 #ifndef KCM_KPIMIDENTITIES_STANDALONE
  29 #include "kmkernel.h"
  30 #include "globalsettings.h"
  31 #endif
  32
  33 #include <mailcommon/mailkernel.h>
  34 #include <messageviewer/autoqpointer.h>
  35 #include <kpimidentities/identity.h>
  36 #include <kpimidentities/identitymanager.h>
  37
  38 #include <KDebug>
  39 #include <KMessageBox>
  40 #include <QMenu>
  41
  42 using namespace KMail;
  43
  44 QString IdentityPage::helpAnchor() const
  45 {
  46   return QString::fromLatin1( "configure-identity" );
  47 }
  48
  49 IdentityPage::IdentityPage( const KComponentData &instance, QWidget *parent )
  50   : ConfigModule( instance, parent ),
  51     mIdentityDialog( 0 ),
  52     mIdentityManager( 0 )
  53 {
  54   if ( !MailCommon::Kernel::self()->kernelIsRegistered() ) {
  55     return;
  56   }
  57   mIdentityManager = KernelIf->identityManager();
  58
  59   mIPage.setupUi( this );
  60   mIPage.mIdentityList->setIdentityManager( mIdentityManager );
  61
  62   connect( mIPage.mIdentityList, SIGNAL(itemSelectionChanged()),
  63            SLOT(slotIdentitySelectionChanged()) );
  64   connect( this, SIGNAL(changed(bool)),
  65            SLOT(slotIdentitySelectionChanged()) );
  66   connect( mIPage.mIdentityList, SIGNAL(rename(KMail::IdentityListViewItem*,QString)),
  67            SLOT(slotRenameIdentity(KMail::IdentityListViewItem*,QString)) );
  68   connect( mIPage.mIdentityList, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)),
  69            SLOT(slotModifyIdentity()) );
  70   connect( mIPage.mIdentityList, SIGNAL(contextMenu(KMail::IdentityListViewItem*,QPoint)),
  71            SLOT(slotContextMenu(KMail::IdentityListViewItem*,QPoint)) );
  72   // ### connect dragged(...), ...
  73
  74   connect( mIPage.mButtonAdd, SIGNAL(clicked()),
  75            this, SLOT(slotNewIdentity()) );
  76   connect( mIPage.mModifyButton, SIGNAL(clicked()),
  77            this, SLOT(slotModifyIdentity()) );
  78   connect( mIPage.mRenameButton, SIGNAL(clicked()),
  79            this, SLOT(slotRenameIdentity()) );
  80   connect( mIPage.mRemoveButton, SIGNAL(clicked()),
  81            this, SLOT(slotRemoveIdentity()) );
  82   connect( mIPage.mSetAsDefaultButton, SIGNAL(clicked()),
  83            this, SLOT(slotSetAsDefault()) );
  84 }
  85
  86 IdentityPage::~IdentityPage()
  87 {
  88 }
  89
  90 void IdentityPage::load()
  91 {
  92   mOldNumberOfIdentities = mIdentityManager->shadowIdentities().count();
  93   // Fill the list:
  94   mIPage.mIdentityList->clear();
  95   QTreeWidgetItem *item = 0;
  96   KPIMIdentities::IdentityManager::Iterator end( mIdentityManager->modifyEnd() );
  97
  98   for ( KPIMIdentities::IdentityManager::Iterator it = mIdentityManager->modifyBegin(); it != end; ++it ) {
  99     item = new IdentityListViewItem( mIPage.mIdentityList, item, *it );
 100   }
 101   if ( mIPage.mIdentityList->currentItem() ) {
 102     mIPage.mIdentityList->currentItem()->setSelected( true );
 103   }
 104 }
 105
 106 void IdentityPage::save()
 107 {
 108   mIdentityManager->sort();
 109   mIdentityManager->commit();
 110
 111 #ifndef KCM_KPIMIDENTITIES_STANDALONE
 112   if( mOldNumberOfIdentities < 2 && mIPage.mIdentityList->topLevelItemCount() > 1 ) {
 113     // have more than one identity, so better show the combo in the
 114     // composer now:
 115     int showHeaders = GlobalSettings::self()->headers();
 116     showHeaders |= KMail::Composer::HDR_IDENTITY;
 117     GlobalSettings::self()->setHeaders( showHeaders );
 118   }
 119   // and now the reverse
 120   if( mOldNumberOfIdentities > 1 && mIPage.mIdentityList->topLevelItemCount() < 2 ) {
 121     // have only one identity, so remove the combo in the composer:
 122     int showHeaders = GlobalSettings::self()->headers();
 123     showHeaders &= ~KMail::Composer::HDR_IDENTITY;
 124     GlobalSettings::self()->setHeaders( showHeaders );
 125   }
 126 #endif
 127 }
 128
 129 void IdentityPage::slotNewIdentity()
 130 {
 131   Q_ASSERT( !mIdentityDialog );
 132
 133   MessageViewer::AutoQPointer<NewIdentityDialog> dialog( new NewIdentityDialog(
 134       mIdentityManager, this ) );
 135   dialog->setObjectName( "new" );
 136
 137   if ( dialog->exec() == QDialog::Accepted && dialog ) {
 138     QString identityName = dialog->identityName().trimmed();
 139     Q_ASSERT( !identityName.isEmpty() );
 140
 141     //
 142     // Construct a new Identity:
 143     //
 144     switch ( dialog->duplicateMode() ) {
 145     case NewIdentityDialog::ExistingEntry:
 146       {
 147         KPIMIdentities::Identity &dupThis = mIdentityManager->modifyIdentityForName( dialog->duplicateIdentity() );
 148         mIdentityManager->newFromExisting( dupThis, identityName );
 149         break;
 150       }
 151     case NewIdentityDialog::ControlCenter:
 152       mIdentityManager->newFromControlCenter( identityName );
 153       break;
 154     case NewIdentityDialog::Empty:
 155       mIdentityManager->newFromScratch( identityName );
 156     default: ;
 157     }
 158
 159     //
 160     // Insert into listview:
 161     //
 162     KPIMIdentities::Identity &newIdent = mIdentityManager->modifyIdentityForName( identityName );
 163     QTreeWidgetItem *item = 0;
 164     if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 165       item = mIPage.mIdentityList->selectedItems()[0];
 166     }
 167
 168     QTreeWidgetItem * newItem = 0;
 169     if ( item ) {
 170       newItem = new IdentityListViewItem( mIPage.mIdentityList, mIPage.mIdentityList->itemAbove( item ), newIdent );
 171     } else {
 172       newItem = new IdentityListViewItem( mIPage.mIdentityList, newIdent );
 173     }
 174
 175     mIPage.mIdentityList->selectionModel()->clearSelection();
 176     if ( newItem ) {
 177       newItem->setSelected( true );
 178     }
 179
 180     slotModifyIdentity();
 181     updateButtons();
 182   }
 183 }
 184
 185 void IdentityPage::slotModifyIdentity()
 186 {
 187   Q_ASSERT( !mIdentityDialog );
 188
 189   IdentityListViewItem *item = 0;
 190   if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 191     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 192   }
 193   if ( !item ) {
 194     return;
 195   }
 196
 197   mIdentityDialog = new IdentityDialog( this );
 198   mIdentityDialog->setIdentity( item->identity() );
 199
 200   // Hmm, an unmodal dialog would be nicer, but a modal one is easier ;-)
 201   if ( mIdentityDialog->exec() == QDialog::Accepted ) {
 202     mIdentityDialog->updateIdentity( item->identity() );
 203     item->redisplay();
 204     save();
 205   }
 206
 207   delete mIdentityDialog;
 208   mIdentityDialog = 0;
 209 }
 210
 211 void IdentityPage::slotRemoveIdentity()
 212 {
 213   Q_ASSERT( !mIdentityDialog );
 214
 215   if ( mIdentityManager->shadowIdentities().count() < 2 ) {
 216     kFatal() << "Attempted to remove the last identity!";
 217   }
 218
 219   IdentityListViewItem *item = 0;
 220   if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 221     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 222   }
 223   if ( !item ) {
 224     return;
 225   }
 226
 227   QString msg = i18n( "<qt>Do you really want to remove the identity named "
 228                       "<b>%1</b>?</qt>", item->identity().identityName() );
 229   if( KMessageBox::warningContinueCancel( this, msg, i18n("Remove Identity"),
 230                                           KGuiItem(i18n("&Remove"),
 231                                           "edit-delete") )
 232       == KMessageBox::Continue ) {
 233     if ( mIdentityManager->removeIdentity( item->identity().identityName() ) ) {
 234       delete item;
 235       if ( mIPage.mIdentityList->currentItem() ) {
 236         mIPage.mIdentityList->currentItem()->setSelected( true );
 237       }
 238       refreshList();
 239       updateButtons();
 240     }
 241   }
 242 }
 243
 244 void IdentityPage::slotRenameIdentity()
 245 {
 246   Q_ASSERT( !mIdentityDialog );
 247
 248   QTreeWidgetItem *item = 0;
 249
 250   if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 251     item = mIPage.mIdentityList->selectedItems()[0];
 252   }
 253   if ( !item ) return;
 254
 255   mIPage.mIdentityList->editItem( item );
 256 }
 257
 258 void IdentityPage::slotRenameIdentity( KMail::IdentityListViewItem *item , const QString &text )
 259 {
 260   if ( !item ) return;
 261
 262   const QString newName = text.trimmed();
 263   if ( !newName.isEmpty() &&
 264        !mIdentityManager->shadowIdentities().contains( newName ) ) {
 265     KPIMIdentities::Identity &ident = item->identity();
 266     ident.setIdentityName( newName );
 267     save();
 268   }
 269   item->redisplay();
 270 }
 271
 272 void IdentityPage::slotContextMenu( IdentityListViewItem *item, const QPoint &pos )
 273 {
 274   QMenu *menu = new QMenu( this );
 275   menu->addAction( i18n( "Add..." ), this, SLOT(slotNewIdentity()) );
 276   if ( item ) {
 277     menu->addAction( i18n( "Modify..." ), this, SLOT(slotModifyIdentity()) );
 278     if ( mIPage.mIdentityList->topLevelItemCount() > 1 ) {
 279       menu->addAction( i18n( "Remove" ), this, SLOT(slotRemoveIdentity()) );
 280     }
 281     if ( !item->identity().isDefault() ) {
 282       menu->addAction( i18n( "Set as Default" ), this, SLOT(slotSetAsDefault()) );
 283     }
 284   }
 285   menu->exec( pos );
 286   delete menu;
 287 }
 288
 289
 290 void IdentityPage::slotSetAsDefault()
 291 {
 292   Q_ASSERT( !mIdentityDialog );
 293
 294   IdentityListViewItem *item = 0;
 295   if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 296     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 297   }
 298   if ( !item ) {
 299     return;
 300   }
 301
 302   mIdentityManager->setAsDefault( item->identity().uoid() );
 303   refreshList();
 304 }
 305
 306 void IdentityPage::refreshList()
 307 {
 308   const int numberOfTopLevel( mIPage.mIdentityList->topLevelItemCount() );
 309   for ( int i = 0; i < numberOfTopLevel; ++i ) {
 310     IdentityListViewItem *item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->topLevelItem( i ) );
 311     if ( item ) {
 312       item->redisplay();
 313     }
 314   }
 315   save();
 316 }
 317
 318 void IdentityPage::slotIdentitySelectionChanged()
 319 {
 320   updateButtons();
 321 }
 322
 323 void IdentityPage::updateButtons()
 324 {
 325   IdentityListViewItem *item = 0;
 326   if ( !mIPage.mIdentityList->selectedItems().isEmpty() ) {
 327     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 328   }
 329   mIPage.mRemoveButton->setEnabled( item && mIPage.mIdentityList->topLevelItemCount() > 1 );
 330   mIPage.mModifyButton->setEnabled( item );
 331   mIPage.mRenameButton->setEnabled( item );
 332   mIPage.mSetAsDefaultButton->setEnabled( item && !item->identity().isDefault() );
 333 }
 334
 335 #include "identitypage.moc"