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

1 files changed, 312 insertions, 0 deletions

diff --git a/kaddressbook/views/kaddressbookiconview.cpp b/kaddressbook/views/kaddressbookiconview.cpp
new file mode 100644
index 000000000..b5d706cad
--- /dev/null
+++ b/kaddressbook/views/kaddressbookiconview.cpp
@@ -0,0 +1,312 @@
+/*
+    This file is part of KAddressBook.
+    Copyright (c) 2002 Mike Pilone <mpilone@slac.com>
+
+    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; either version 2 of the License, or
+    (at your option) any later version.
+
+    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.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#include <qapplication.h>
+#include <qiconview.h>
+#include <qlayout.h>
+#include <qstringlist.h>
+
+#include <kabc/addressbook.h>
+#include <kabc/addressee.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kiconloader.h>
+#include <klocale.h>
+
+#include "core.h"
+#include "kabprefs.h"
+
+#include "kaddressbookiconview.h"
+
+class IconViewFactory : public ViewFactory
+{
+  public:
+    KAddressBookView *view( KAB::Core *core, QWidget *parent, const char *name )
+    {
+      return new KAddressBookIconView( core, parent, name );
+    }
+
+    QString type() const { return I18N_NOOP( "Icon" ); }
+
+    QString description() const { return i18n( "Icons represent contacts. Very simple view." ); }
+};
+
+extern "C" {
+  void *init_libkaddrbk_iconview()
+  {
+    return ( new IconViewFactory );
+  }
+}
+
+AddresseeIconView::AddresseeIconView( QWidget *parent, const char *name )
+  : KIconView( parent, name )
+{
+  setSelectionMode( QIconView::Extended );
+  setResizeMode( QIconView::Adjust );
+  setWordWrapIconText( true );
+  setGridX( 100 );
+  setItemsMovable( false );
+  setSorting( true, true );
+  setMode( KIconView::Select );
+
+  connect( this, SIGNAL( dropped( QDropEvent*, const QValueList<QIconDragItem>& ) ),
+           this, SLOT( itemDropped( QDropEvent*, const QValueList<QIconDragItem>& ) ) );
+}
+
+AddresseeIconView::~AddresseeIconView()
+{
+}
+
+void AddresseeIconView::itemDropped( QDropEvent *event, const QValueList<QIconDragItem>& )
+{
+  emit addresseeDropped( event );
+}
+
+QDragObject *AddresseeIconView::dragObject()
+{
+  emit startAddresseeDrag();
+
+  // We never want IconView to start the drag
+  return 0;
+}
+
+
+class AddresseeIconViewItem : public KIconViewItem
+{
+  public:
+    AddresseeIconViewItem( const KABC::Field::List&, KABC::AddressBook *doc,
+                           const KABC::Addressee &addr, QIconView *parent )
+      : KIconViewItem( parent ), mDocument( doc ), mAddressee( addr )
+      {
+        refresh();
+      }
+
+    const KABC::Addressee &addressee() const { return mAddressee; }
+
+    void refresh()
+    {
+      mAddressee = mDocument->findByUid( mAddressee.uid() );
+
+      if ( !mAddressee.isEmpty() )
+        setText( mAddressee.givenName() + " " + mAddressee.familyName() );
+
+      QPixmap icon;
+      QPixmap defaultIcon( KGlobal::iconLoader()->loadIcon( "vcard", KIcon::Desktop ) );
+      KABC::Picture pic = mAddressee.photo();
+      if ( pic.data().isNull() )
+        pic = mAddressee.logo();
+
+      if ( pic.isIntern() && !pic.data().isNull() ) {
+        QImage img = pic.data();
+        if ( img.width() > img.height() )
+          icon = img.scaleWidth( 32 );
+        else
+          icon = img.scaleHeight( 32 );
+      } else
+        icon = defaultIcon;
+
+      setPixmap( icon );
+    }
+
+  private:
+    KABC::AddressBook *mDocument;
+    KABC::Addressee mAddressee;
+};
+
+
+KAddressBookIconView::KAddressBookIconView( KAB::Core *core,
+                                            QWidget *parent, const char *name)
+  : KAddressBookView( core, parent, name )
+{
+  QVBoxLayout *layout = new QVBoxLayout( viewWidget() );
+
+  mIconView = new AddresseeIconView( viewWidget(), "mIconView" );
+  layout->addWidget( mIconView );
+
+  // Connect up the signals
+  connect( mIconView, SIGNAL( executed( QIconViewItem* ) ),
+           this, SLOT( addresseeExecuted( QIconViewItem* ) ) );
+  connect( mIconView, SIGNAL( selectionChanged() ),
+           this, SLOT( addresseeSelected() ) );
+  connect( mIconView, SIGNAL( addresseeDropped( QDropEvent* ) ),
+           this, SIGNAL( dropped( QDropEvent* ) ) );
+  connect( mIconView, SIGNAL( startAddresseeDrag() ),
+           this, SIGNAL( startDrag() ) );
+  connect( mIconView, SIGNAL( contextMenuRequested( QIconViewItem*, const QPoint& ) ),
+           this, SLOT( rmbClicked( QIconViewItem*, const QPoint& ) ) );
+}
+
+KAddressBookIconView::~KAddressBookIconView()
+{
+}
+
+KABC::Field *KAddressBookIconView::sortField() const
+{
+  // we have hardcoded sorting, so we have to return a hardcoded field :(
+  return KABC::Field::allFields()[ 2 ];
+}
+
+void KAddressBookIconView::readConfig( KConfig *config )
+{
+  KAddressBookView::readConfig( config );
+
+  disconnect( mIconView, SIGNAL( executed( QIconViewItem* ) ),
+              this, SLOT( addresseeExecuted( QIconViewItem* ) ) );
+
+  if ( KABPrefs::instance()->honorSingleClick() )
+    connect( mIconView, SIGNAL( executed( QIconViewItem* ) ),
+             this, SLOT( addresseeExecuted( QIconViewItem* ) ) );
+  else
+    connect( mIconView, SIGNAL( doubleClicked( QIconViewItem* ) ),
+             this, SLOT( addresseeExecuted( QIconViewItem* ) ) );
+}
+
+QStringList KAddressBookIconView::selectedUids()
+{
+  QStringList uidList;
+  QIconViewItem *item;
+  AddresseeIconViewItem *aItem;
+
+  for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
+    if ( item->isSelected() ) {
+      aItem = dynamic_cast<AddresseeIconViewItem*>( item );
+      if ( aItem )
+        uidList << aItem->addressee().uid();
+    }
+  }
+
+  return uidList;
+}
+
+void KAddressBookIconView::refresh( const QString &uid )
+{
+  QIconViewItem *item;
+  AddresseeIconViewItem *aItem;
+
+  if ( uid.isEmpty() ) {
+    // Rebuild the view
+    mIconView->clear();
+    mIconList.clear();
+
+    const KABC::Addressee::List addresseeList( addressees() );
+    KABC::Addressee::List::ConstIterator it( addresseeList.begin() );
+    const KABC::Addressee::List::ConstIterator endIt( addresseeList.end() );
+    for ( ; it != endIt; ++it )
+      aItem = new AddresseeIconViewItem( fields(), core()->addressBook(), *it, mIconView );
+
+    mIconView->arrangeItemsInGrid( true );
+
+    for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
+      AddresseeIconViewItem* aivi = dynamic_cast<AddresseeIconViewItem*>( item );
+      mIconList.append( aivi );
+    }
+
+  } else {
+    // Try to find the one to refresh
+    for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
+      aItem = dynamic_cast<AddresseeIconViewItem*>( item );
+      if ( aItem && (aItem->addressee().uid() == uid) ) {
+        aItem->refresh();
+        mIconView->arrangeItemsInGrid( true );
+        return;
+      }
+    }
+
+    refresh( QString::null );
+  }
+}
+
+void KAddressBookIconView::setSelected( const QString &uid, bool selected )
+{
+  QIconViewItem *item;
+  AddresseeIconViewItem *aItem;
+
+  if ( uid.isEmpty() ) {
+    mIconView->selectAll( selected );
+  } else {
+    bool found = false;
+    for ( item = mIconView->firstItem(); item && !found; item = item->nextItem() ) {
+
+      aItem = dynamic_cast<AddresseeIconViewItem*>( item );
+      if ( aItem && (aItem->addressee().uid() == uid) ) {
+        mIconView->setSelected( aItem, selected );
+        mIconView->ensureItemVisible( aItem );
+        found = true;
+      }
+    }
+  }
+}
+
+void KAddressBookIconView::setFirstSelected( bool selected )
+{
+  if ( mIconView->firstItem() ) {
+    mIconView->setSelected( mIconView->firstItem(), selected );
+    mIconView->ensureItemVisible( mIconView->firstItem() );
+  }
+}
+
+void KAddressBookIconView::addresseeExecuted( QIconViewItem *item )
+{
+  AddresseeIconViewItem *aItem = dynamic_cast<AddresseeIconViewItem*>( item );
+
+  if ( aItem )
+    emit executed( aItem->addressee().uid() );
+}
+
+void KAddressBookIconView::addresseeSelected()
+{
+  QIconViewItem *item;
+  AddresseeIconViewItem *aItem;
+
+  bool found = false;
+  for ( item = mIconView->firstItem(); item && !found; item = item->nextItem() ) {
+    if ( item->isSelected() ) {
+      aItem = dynamic_cast<AddresseeIconViewItem*>( item );
+      if ( aItem ) {
+        emit selected( aItem->addressee().uid() );
+        found = true;
+      }
+    }
+  }
+
+  if ( !found )
+    emit selected( QString::null );
+}
+
+void KAddressBookIconView::rmbClicked( QIconViewItem*, const QPoint &point )
+{
+  popup( point );
+}
+
+void KAddressBookIconView::scrollUp()
+{
+  QApplication::postEvent( mIconView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Up, 0, 0 ) );
+}
+
+void KAddressBookIconView::scrollDown()
+{
+  QApplication::postEvent( mIconView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Down, 0, 0 ) );
+}
+
+#include "kaddressbookiconview.moc"