added better searching in kapi

1 files changed, 18 insertions, 2 deletions

diff --git a/kaddressbook/views/kaddressbookcardview.cpp b/kaddressbook/views/kaddressbookcardview.cpp
index 4babf67..a7bf6c9 100644
--- a/kaddressbook/views/kaddressbookcardview.cpp
+++ b/kaddressbook/views/kaddressbookcardview.cpp
@@ -1,448 +1,464 @@
 /*
     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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, 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 <qdragobject.h>
 #include <qevent.h>
 #include <qiconview.h>
 #include <qlayout.h>
 #include <qstringlist.h>
 #include <qregexp.h>
+#include <qapplication.h>
 
 #include <kabc/addressbook.h>
 #include <kabc/addressee.h>
 #include <kconfig.h>
 #include <kdebug.h>
 #include <klocale.h>
 
 #include "kabprefs.h"
 #include "viewmanager.h"
 
 #include "kaddressbookcardview.h"
 
 #ifndef KAB_EMBEDDED
 extern "C" {
   void *init_libkaddrbk_cardview()
   {
     return ( new CardViewFactory );
   }
 }
 #endif //KAB_EMBEDDED
 
 ////////////////////////////////
 // AddresseeCardViewItem  (internal class)
 class AddresseeCardViewItem : public CardViewItem
 {
   public:
     AddresseeCardViewItem(const KABC::Field::List &fields,
                           bool showEmptyFields,
                           KABC::AddressBook *doc, const KABC::Addressee &a,
                           CardView *parent)
       : CardViewItem(parent, a.formattedName()),
         mFields( fields ), mShowEmptyFields(showEmptyFields),
         mDocument(doc), mAddressee(a)
       {
           if ( mFields.isEmpty() ) {
             mFields = KABC::Field::defaultFields();
           }
           refresh();
       }
 
     const KABC::Addressee &addressee() const { return mAddressee; }
 
     void refresh()
     {
         // Update our addressee, since it may have changed elsewhere
         mAddressee = mDocument->findByUid(mAddressee.uid());
 
         if (!mAddressee.isEmpty())
         {
           clearFields();
 
           // Try all the selected fields until we find one with text.
           // This will limit the number of unlabeled icons in the view
           KABC::Field::List::Iterator iter;
           for (iter = mFields.begin(); iter != mFields.end(); ++iter)
           {
             // insert empty fields or not? not doing so saves a bit of memory and CPU
             // (during geometry calculations), but prevents having equally
             // wide label columns in all cards, unless CardViewItem/CardView search
             // globally for the widest label. (anders)
             //if (mShowEmptyFields || !(*iter)->value( mAddressee ).isEmpty())
               insertField((*iter)->label(), (*iter)->value( mAddressee ));
           }
 
           // We might want to make this the first field. hmm... -mpilone
           setCaption( mAddressee.realName() );
         }
     }
 
   private:
     KABC::Field::List mFields;
     bool mShowEmptyFields;
     KABC::AddressBook *mDocument;
     KABC::Addressee mAddressee;
 };
 
 ///////////////////////////////
 // AddresseeCardView
 
 AddresseeCardView::AddresseeCardView(QWidget *parent, const char *name)
   : CardView(parent, name)
 {
   setAcceptDrops(true);
 }
 
 AddresseeCardView::~AddresseeCardView()
 {
 }
 
 
 void AddresseeCardView::dragEnterEvent(QDragEnterEvent *e)
 {
 #ifndef KAB_EMBEDDED
   if (QTextDrag::canDecode(e))
     e->accept();
 #else //KAB_EMBEDDED
 qDebug("AddresseeCardView::dragEnterEvent drag&drop is not implemented");
 #endif //KAB_EMBEDDED
 }
 
 void AddresseeCardView::dropEvent(QDropEvent *e)
 {
   emit addresseeDropped(e);
 }
 
 void AddresseeCardView::startDrag()
 {
   emit startAddresseeDrag();
 }
 
 
 ///////////////////////////////
 // KAddressBookCardView
 
 KAddressBookCardView::KAddressBookCardView( KABC::AddressBook *ab,
                                             QWidget *parent, const char *name )
     : KAddressBookView( ab, parent, name )
 {
     mShowEmptyFields = false;
 
     // Init the GUI
     QVBoxLayout *layout = new QVBoxLayout(viewWidget());
 
     mCardView = new AddresseeCardView(viewWidget(), "mCardView");
     mCardView->setSelectionMode(CardView::Extended);
     layout->addWidget(mCardView);
 
     // Connect up the signals
     connect(mCardView, SIGNAL(executed(CardViewItem *)),
             this, SLOT(addresseeExecuted(CardViewItem *)));
     connect(mCardView, SIGNAL(selectionChanged()),
             this, SLOT(addresseeSelected()));
     connect(mCardView, SIGNAL(addresseeDropped(QDropEvent*)),
             this, SIGNAL(dropped(QDropEvent*)));
     connect(mCardView, SIGNAL(startAddresseeDrag()),
             this, SIGNAL(startDrag()));
 }
 
 KAddressBookCardView::~KAddressBookCardView()
 {
 }
 
+void KAddressBookCardView::scrollUP()
+{
+    QKeyEvent * ev = new QKeyEvent ( QEvent::KeyPress, Qt::Key_Up, 0,0 );
+    QApplication::postEvent( mCardView, ev ); 
+
+}
+void KAddressBookCardView::scrollDOWN()
+{
+    QKeyEvent * ev = new QKeyEvent ( QEvent::KeyPress, Qt::Key_Down, 0,0 );
+    QApplication::postEvent( mCardView, ev ); 
+}
 void KAddressBookCardView::readConfig(KConfig *config)
 {
   KAddressBookView::readConfig(config);
   
   // costum colors?
   if ( config->readBoolEntry( "EnableCustomColors", false ) )
   {
     QPalette p( mCardView->palette() );
     QColor c = p.color(QPalette::Normal, QColorGroup::Base );
     p.setColor( QPalette::Normal, QColorGroup::Base, config->readColorEntry( "BackgroundColor", &c ) );
     c = p.color(QPalette::Normal, QColorGroup::Text );
     p.setColor( QPalette::Normal, QColorGroup::Text, config->readColorEntry( "TextColor", &c ) );
     c = p.color(QPalette::Normal, QColorGroup::Button );
     p.setColor( QPalette::Normal, QColorGroup::Button, config->readColorEntry( "HeaderColor", &c ) );
     c = p.color(QPalette::Normal, QColorGroup::ButtonText );
     p.setColor( QPalette::Normal, QColorGroup::ButtonText, config->readColorEntry( "HeaderTextColor", &c ) );
     c = p.color(QPalette::Normal, QColorGroup::Highlight );
     p.setColor( QPalette::Normal, QColorGroup::Highlight, config->readColorEntry( "HighlightColor", &c ) );
     c = p.color(QPalette::Normal, QColorGroup::HighlightedText );
     p.setColor( QPalette::Normal, QColorGroup::HighlightedText, config->readColorEntry( "HighlightedTextColor", &c ) );
     mCardView->viewport()->setPalette( p );
   }
   else
   {
     // needed if turned off during a session.
     mCardView->viewport()->setPalette( mCardView->palette() );
   }
   
   //custom fonts?
   QFont f( font() );
   if ( config->readBoolEntry( "EnableCustomFonts", false ) )
   {
     mCardView->setFont( config->readFontEntry( "TextFont", &f) );
     f.setBold( true );
     mCardView->setHeaderFont( config->readFontEntry( "HeaderFont", &f ) );
   }
   else
   {
     mCardView->setFont( f );
     f.setBold( true );
     mCardView->setHeaderFont( f );
   }  
   
   mCardView->setDrawCardBorder(config->readBoolEntry("DrawBorder", true));
   mCardView->setDrawColSeparators(config->readBoolEntry("DrawSeparators",
                                                         true));
   mCardView->setDrawFieldLabels(config->readBoolEntry("DrawFieldLabels",false));
   mShowEmptyFields = config->readBoolEntry("ShowEmptyFields", false);
   
   mCardView->setShowEmptyFields( mShowEmptyFields );
   
   mCardView->setItemWidth( config->readNumEntry( "ItemWidth", 200 ) );
   mCardView->setItemMargin( config->readNumEntry( "ItemMargin", 0 ) );
   mCardView->setItemSpacing( config->readNumEntry( "ItemSpacing", 10 ) );
   mCardView->setSeparatorWidth( config->readNumEntry( "SeparatorWidth", 2 ) );
   
   disconnect(mCardView, SIGNAL(executed(CardViewItem *)),
             this, SLOT(addresseeExecuted(CardViewItem *)));
 
   if (KABPrefs::instance()->mHonorSingleClick)
     connect(mCardView, SIGNAL(executed(CardViewItem *)),
             this, SLOT(addresseeExecuted(CardViewItem *)));
   else
     connect(mCardView, SIGNAL(doubleClicked(CardViewItem *)),
             this, SLOT(addresseeExecuted(CardViewItem *)));
   
 }
 
 void KAddressBookCardView::writeConfig( KConfig *config )
 {
   config->writeEntry( "ItemWidth", mCardView->itemWidth() );
   KAddressBookView::writeConfig( config );
 }
 void KAddressBookCardView::doSearch( const QString&  s,KABC::Field *field  )
 {
     mCardView->clear();
     if ( s.isEmpty() || s == "*" ) {
         refresh();
         return;
     }  
     QString pattern = s.lower()+"*";
     QRegExp re;
     re.setWildcard(true); // most people understand these better.
     re.setCaseSensitive(false);
     re.setPattern( pattern );
     if (!re.isValid())
         return; 
     mCardView->viewport()->setUpdatesEnabled( false );
     KABC::Addressee::List addresseeList = addressees();
     KABC::Addressee::List::Iterator it;  
     if (  field ) {
         for (it = addresseeList.begin(); it != addresseeList.end(); ++it ) {
 #if QT_VERSION >= 300
             if (re.search(field->value( *it ).lower()) != -1)
 #else
                 if (re.match(field->value( *it ).lower()) != -1)
 #endif
                   new AddresseeCardViewItem(fields(), mShowEmptyFields,
                                               addressBook(), *it, mCardView);
 
         }
     } else {
         KABC::Field::List fieldList = fields();
         KABC::Field::List::ConstIterator fieldIt;
         for (it = addresseeList.begin(); it != addresseeList.end(); ++it ) {
             for ( fieldIt = fieldList.begin(); fieldIt != fieldList.end(); ++fieldIt ) {
 #if QT_VERSION >= 300
                 if (re.search((*fieldIt)->value( *it ).lower()) != -1)
 #else
                     if (re.match((*fieldIt)->value( *it ).lower()) != -1)
 #endif   
                         { 
                            new AddresseeCardViewItem(fields(), mShowEmptyFields,
                                               addressBook(), *it, mCardView);
                             continue;
                         }
             }
         }
     }
     mCardView->viewport()->setUpdatesEnabled( true );
     mCardView->viewport()->update();
-    // by default nothing is selected
-    emit selected(QString::null);
+    if ( mCardView->firstItem() ) {
+        mCardView->setCurrentItem ( mCardView->firstItem() );
+        mCardView->setSelected ( mCardView->firstItem() , true );
+    }
+    else
+        emit selected(QString::null);
 }
 QStringList KAddressBookCardView::selectedUids()
 {
     QStringList uidList;
     CardViewItem *item;
     AddresseeCardViewItem *aItem;
 
     for (item = mCardView->firstItem(); item; item = item->nextItem())
     {
         if (item->isSelected())
         {
 #ifndef KAB_EMBEDDED
             aItem = dynamic_cast<AddresseeCardViewItem*>(item);
 #else //KAB_EMBEDDED
             aItem = (AddresseeCardViewItem*)(item);
 #endif //KAB_EMBEDDED
             if (aItem)
                 uidList << aItem->addressee().uid();
         }
     }
 
     return uidList;
 }
 
 void KAddressBookCardView::refresh(QString uid)
 {
     CardViewItem *item;
     AddresseeCardViewItem *aItem;
 
     if (uid.isNull())
     {
         // Rebuild the view
         mCardView->viewport()->setUpdatesEnabled( false );
         mCardView->clear();
 
         KABC::Addressee::List addresseeList = addressees();
         KABC::Addressee::List::Iterator iter;
         for (iter = addresseeList.begin(); iter != addresseeList.end(); ++iter)
         {
             if ( (*iter).uid().left(2) == "la" && (*iter).uid().left(19) == QString("last-syncAddressee-") )
                 continue;
             aItem = new AddresseeCardViewItem(fields(), mShowEmptyFields,
                                               addressBook(), *iter, mCardView);
         }
         mCardView->viewport()->setUpdatesEnabled( true );
         mCardView->viewport()->update();
 
         // by default nothing is selected
         emit selected(QString::null);
     }
     else
     {
         // Try to find the one to refresh
         bool found = false;
         for (item = mCardView->firstItem(); item && !found;
              item = item->nextItem())
         {
 #ifndef KAB_EMBEDDED
             aItem = dynamic_cast<AddresseeCardViewItem*>(item);
 #else //KAB_EMBEDDED
             aItem = (AddresseeCardViewItem*)(item);
 #endif //KAB_EMBEDDED
             
             if ((aItem) && (aItem->addressee().uid() == uid))
             {
                 aItem->refresh();
                 found = true;
             }
         }
     }
 }
 
 void KAddressBookCardView::setSelected(QString uid, bool selected)
 {
     CardViewItem *item;
     AddresseeCardViewItem *aItem;
 
     if (uid.isNull())
     {
         mCardView->selectAll(selected);
     }
     else
     {
         bool found = false;
         for (item = mCardView->firstItem(); item && !found;
              item = item->nextItem())
          {
 #ifndef KAB_EMBEDDED
              aItem = dynamic_cast<AddresseeCardViewItem*>(item);
 #else //KAB_EMBEDDED
             aItem = (AddresseeCardViewItem*)(item);
 #endif //KAB_EMBEDDED
 
              if ((aItem) && (aItem->addressee().uid() == uid))
              {
                  mCardView->setSelected(aItem, selected);
                  mCardView->ensureItemVisible(item);
                  found = true;
              }
          }
     }
 }
 
 //US added an additional method without parameter 
 void KAddressBookCardView::setSelected()
 {
   setSelected(QString::null, true);
 }
 
 void KAddressBookCardView::addresseeExecuted(CardViewItem *item)
 {
 #ifndef KAB_EMBEDDED
     AddresseeCardViewItem *aItem = dynamic_cast<AddresseeCardViewItem*>(item);
 #else //KAB_EMBEDDED
     AddresseeCardViewItem *aItem = (AddresseeCardViewItem*)(item);
 #endif //KAB_EMBEDDED
     if (aItem)
     {
       //kdDebug()<<"... even has a valid item:)"<<endl;
       emit executed(aItem->addressee().uid());
     }
 }
 
 void KAddressBookCardView::addresseeSelected()
 {
     CardViewItem *item;
     AddresseeCardViewItem *aItem;
 
     bool found = false;
     for (item = mCardView->firstItem(); item && !found;
          item = item->nextItem())
     {
         if (item->isSelected())
         {
 #ifndef KAB_EMBEDDED
             aItem = dynamic_cast<AddresseeCardViewItem*>(item);
 #else //KAB_EMBEDDED
             aItem = (AddresseeCardViewItem*)(item);
 #endif //KAB_EMBEDDED
             if ( aItem )
             {
                 emit selected(aItem->addressee().uid());
                 found = true;
             }
         }
     }
 
     if (!found)
         emit selected(QString::null);
 
 }
 #ifndef KAB_EMBEDDED
 #include "kaddressbookcardview.moc"
 #endif //KAB_EMBEDDED