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 <config-enterprise.h>
  25 #include "identitypage.h"
  26
  27 #include "identitydialog.h"
  28 #include "newidentitydialog.h"
  29 #ifndef KCM_KPIMIDENTITIES_STANDALONE
  30 #include "kmkernel.h"
  31 #include "globalsettings.h"
  32 #endif
  33
  34 #include <mailcommon/mailkernel.h>
  35 #include <messageviewer/autoqpointer.h>
  36 #include <kpimidentities/identity.h>
  37 #include <kpimidentities/identitymanager.h>
  38
  39 #include <KDebug>
  40 #include <KMessageBox>
  41 #include <QMenu>
  42
  43 using namespace KMail;
  44
  45 QString IdentityPage::helpAnchor() const
  46 {
  47   return QString::fromLatin1( "configure-identity" );
  48 }
  49
  50 IdentityPage::IdentityPage( const KComponentData &instance, QWidget *parent )
  51   : ConfigModule( instance, parent ),
  52     mIdentityDialog( 0 ),
  53     mIdentityManager( KernelIf->identityManager() )
  54 {
  55   mIPage.setupUi( this );
  56   mIPage.mIdentityList->setIdentityManager( mIdentityManager );
  57
  58   connect( mIPage.mIdentityList, SIGNAL( itemSelectionChanged() ),
  59            SLOT( slotIdentitySelectionChanged() ) );
  60   connect( this, SIGNAL( changed(bool) ),
  61            SLOT( slotIdentitySelectionChanged() ) );
  62   connect( mIPage.mIdentityList, SIGNAL( rename( KMail::IdentityListViewItem *, const QString & ) ),
  63            SLOT( slotRenameIdentity(KMail::IdentityListViewItem *, const QString & ) ) );
  64   connect( mIPage.mIdentityList, SIGNAL( itemDoubleClicked( QTreeWidgetItem*, int ) ),
  65            SLOT( slotModifyIdentity() ) );
  66   connect( mIPage.mIdentityList, SIGNAL( contextMenu( KMail::IdentityListViewItem *, const QPoint & ) ),
  67            SLOT( slotContextMenu( KMail::IdentityListViewItem *, const QPoint & ) ) );
  68   // ### connect dragged(...), ...
  69
  70   connect( mIPage.mButtonAdd, SIGNAL( clicked() ),
  71            this, SLOT( slotNewIdentity() ) );
  72   connect( mIPage.mModifyButton, SIGNAL( clicked() ),
  73            this, SLOT( slotModifyIdentity() ) );
  74   connect( mIPage.mRenameButton, SIGNAL( clicked() ),
  75            this, SLOT( slotRenameIdentity() ) );
  76   connect( mIPage.mRemoveButton, SIGNAL( clicked() ),
  77            this, SLOT( slotRemoveIdentity() ) );
  78   connect( mIPage.mSetAsDefaultButton, SIGNAL( clicked() ),
  79            this, SLOT( slotSetAsDefault() ) );
  80 }
  81
  82 IdentityPage::~IdentityPage()
  83 {
  84 }
  85
  86 void IdentityPage::load()
  87 {
  88   mOldNumberOfIdentities = mIdentityManager->shadowIdentities().count();
  89   // Fill the list:
  90   mIPage.mIdentityList->clear();
  91   QTreeWidgetItem *item = 0;
  92   for ( KPIMIdentities::IdentityManager::Iterator it = mIdentityManager->modifyBegin(); it != mIdentityManager->modifyEnd(); ++it ) {
  93     item = new IdentityListViewItem( mIPage.mIdentityList, item, *it );
  94   }
  95   if ( mIPage.mIdentityList->currentItem() ) {
  96     mIPage.mIdentityList->currentItem()->setSelected( true );
  97   }
  98 }
  99
 100 void IdentityPage::save()
 101 {
 102   Q_ASSERT( !mIdentityDialog );
 103
 104   mIdentityManager->sort();
 105   mIdentityManager->commit();
 106
 107 #ifndef KCM_KPIMIDENTITIES_STANDALONE
 108   if( mOldNumberOfIdentities < 2 && mIPage.mIdentityList->topLevelItemCount() > 1 ) {
 109     // have more than one identity, so better show the combo in the
 110     // composer now:
 111     int showHeaders = GlobalSettings::self()->headers();
 112     showHeaders |= KMail::Composer::HDR_IDENTITY;
 113     GlobalSettings::self()->setHeaders( showHeaders );
 114   }
 115   // and now the reverse
 116   if( mOldNumberOfIdentities > 1 && mIPage.mIdentityList->topLevelItemCount() < 2 ) {
 117     // have only one identity, so remove the combo in the composer:
 118     int showHeaders = GlobalSettings::self()->headers();
 119     showHeaders &= ~KMail::Composer::HDR_IDENTITY;
 120     GlobalSettings::self()->setHeaders( showHeaders );
 121   }
 122 #endif
 123 }
 124
 125 void IdentityPage::slotNewIdentity()
 126 {
 127   Q_ASSERT( !mIdentityDialog );
 128
 129   MessageViewer::AutoQPointer<NewIdentityDialog> dialog( new NewIdentityDialog(
 130       mIdentityManager, this ) );
 131   dialog->setObjectName( "new" );
 132
 133   if ( dialog->exec() == QDialog::Accepted && dialog ) {
 134     QString identityName = dialog->identityName().trimmed();
 135     Q_ASSERT( !identityName.isEmpty() );
 136
 137     //
 138     // Construct a new Identity:
 139     //
 140     switch ( dialog->duplicateMode() ) {
 141     case NewIdentityDialog::ExistingEntry:
 142       {
 143         KPIMIdentities::Identity &dupThis = mIdentityManager->modifyIdentityForName( dialog->duplicateIdentity() );
 144         mIdentityManager->newFromExisting( dupThis, identityName );
 145         break;
 146       }
 147     case NewIdentityDialog::ControlCenter:
 148       mIdentityManager->newFromControlCenter( identityName );
 149       break;
 150     case NewIdentityDialog::Empty:
 151       mIdentityManager->newFromScratch( identityName );
 152     default: ;
 153     }
 154
 155     //
 156     // Insert into listview:
 157     //
 158     KPIMIdentities::Identity &newIdent = mIdentityManager->modifyIdentityForName( identityName );
 159     QTreeWidgetItem *item = 0;
 160     if ( mIPage.mIdentityList->selectedItems().size() > 0 ) {
 161       item = mIPage.mIdentityList->selectedItems()[0];
 162     }
 163
 164     QTreeWidgetItem * newItem = 0;
 165     if ( item ) {
 166       newItem = new IdentityListViewItem( mIPage.mIdentityList, mIPage.mIdentityList->itemAbove( item ), newIdent );
 167     } else {
 168       newItem = new IdentityListViewItem( mIPage.mIdentityList, newIdent );
 169     }
 170
 171     mIPage.mIdentityList->selectionModel()->clearSelection();
 172     if ( newItem ) {
 173       newItem->setSelected( true );
 174     }
 175
 176     slotModifyIdentity();
 177   }
 178 }
 179
 180 void IdentityPage::slotModifyIdentity()
 181 {
 182   Q_ASSERT( !mIdentityDialog );
 183
 184   IdentityListViewItem *item = 0;
 185   if ( mIPage.mIdentityList->selectedItems().size() > 0 ) {
 186     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 187   }
 188   if ( !item ) {
 189     return;
 190   }
 191
 192   mIdentityDialog = new IdentityDialog( this );
 193   mIdentityDialog->setIdentity( item->identity() );
 194
 195   // Hmm, an unmodal dialog would be nicer, but a modal one is easier ;-)
 196   if ( mIdentityDialog->exec() == QDialog::Accepted ) {
 197     mIdentityDialog->updateIdentity( item->identity() );
 198     item->redisplay();
 199     emit changed( true );
 200   }
 201
 202   delete mIdentityDialog;
 203   mIdentityDialog = 0;
 204 }
 205
 206 void IdentityPage::slotRemoveIdentity()
 207 {
 208   Q_ASSERT( !mIdentityDialog );
 209
 210   if ( mIdentityManager->shadowIdentities().count() < 2 ) {
 211     kFatal() << "Attempted to remove the last identity!";
 212   }
 213
 214   IdentityListViewItem *item = 0;
 215   if ( mIPage.mIdentityList->selectedItems().size() > 0 ) {
 216     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 217   }
 218   if ( !item ) {
 219     return;
 220   }
 221
 222   QString msg = i18n( "<qt>Do you really want to remove the identity named "
 223                       "<b>%1</b>?</qt>", item->identity().identityName() );
 224   if( KMessageBox::warningContinueCancel( this, msg, i18n("Remove Identity"),
 225                                           KGuiItem(i18n("&Remove"),
 226                                           "edit-delete") )
 227       == KMessageBox::Continue ) {
 228     if ( mIdentityManager->removeIdentity( item->identity().identityName() ) ) {
 229       delete item;
 230       if ( mIPage.mIdentityList->currentItem() ) {
 231         mIPage.mIdentityList->currentItem()->setSelected( true );
 232       }
 233       refreshList();
 234     }
 235   }
 236 }
 237
 238 void IdentityPage::slotRenameIdentity()
 239 {
 240   Q_ASSERT( !mIdentityDialog );
 241
 242   QTreeWidgetItem *item = 0;
 243
 244   if ( mIPage.mIdentityList->selectedItems().size() > 0 ) {
 245     item = mIPage.mIdentityList->selectedItems()[0];
 246   }
 247   if ( !item ) return;
 248
 249   mIPage.mIdentityList->editItem( item );
 250 }
 251
 252 void IdentityPage::slotRenameIdentity( KMail::IdentityListViewItem *item , const QString &text )
 253 {
 254   if ( !item ) return;
 255
 256   const QString newName = text.trimmed();
 257   if ( !newName.isEmpty() &&
 258        !mIdentityManager->shadowIdentities().contains( newName ) ) {
 259     KPIMIdentities::Identity &ident = item->identity();
 260     ident.setIdentityName( newName );
 261     emit changed( true );
 262   }
 263   item->redisplay();
 264 }
 265
 266 void IdentityPage::slotContextMenu( IdentityListViewItem *item, const QPoint &pos )
 267 {
 268   QMenu *menu = new QMenu( this );
 269   menu->addAction( i18n( "Add..." ), this, SLOT( slotNewIdentity() ) );
 270   if ( item ) {
 271     menu->addAction( i18n( "Modify..." ), this, SLOT( slotModifyIdentity() ) );
 272     if ( mIPage.mIdentityList->topLevelItemCount() > 1 ) {
 273       menu->addAction( i18n( "Remove" ), this, SLOT( slotRemoveIdentity() ) );
 274     }
 275     if ( !item->identity().isDefault() ) {
 276       menu->addAction( i18n( "Set as Default" ), this, SLOT( slotSetAsDefault() ) );
 277     }
 278   }
 279   menu->exec( pos );
 280   delete menu;
 281 }
 282
 283
 284 void IdentityPage::slotSetAsDefault()
 285 {
 286   Q_ASSERT( !mIdentityDialog );
 287
 288   IdentityListViewItem *item = 0;
 289   if ( mIPage.mIdentityList->selectedItems().size() > 0 ) {
 290     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 291   }
 292   if ( !item ) {
 293     return;
 294   }
 295
 296   mIdentityManager->setAsDefault( item->identity().uoid() );
 297   refreshList();
 298 }
 299
 300 void IdentityPage::refreshList()
 301 {
 302   for ( int i = 0; i < mIPage.mIdentityList->topLevelItemCount(); ++i ) {
 303     IdentityListViewItem *item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->topLevelItem( i ) );
 304     if ( item ) {
 305       item->redisplay();
 306     }
 307   }
 308   emit changed( true );
 309 }
 310
 311 void IdentityPage::slotIdentitySelectionChanged()
 312 {
 313   IdentityListViewItem *item = 0;
 314   if ( mIPage.mIdentityList->selectedItems().size() >  0 ) {
 315     item = dynamic_cast<IdentityListViewItem*>( mIPage.mIdentityList->selectedItems()[0] );
 316   }
 317
 318   mIPage.mRemoveButton->setEnabled( item && mIPage.mIdentityList->topLevelItemCount() > 1 );
 319   mIPage.mModifyButton->setEnabled( item );
 320   mIPage.mRenameButton->setEnabled( item );
 321   mIPage.mSetAsDefaultButton->setEnabled( item && !item->identity().isDefault() );
 322 }
 323
 324 #include "identitypage.moc"