fixed single click in cardview

2 files changed, 8 insertions, 3 deletions

diff --git a/kaddressbook/views/cardview.cpp b/kaddressbook/views/cardview.cpp
index 6351c11..da552c3 100644
--- a/kaddressbook/views/cardview.cpp
+++ b/kaddressbook/views/cardview.cpp
@@ -1,132 +1,133 @@
 /*
     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.
 */
 
 //BEGIN Includes
 #include "cardview.h"
 
 #include <limits.h>
 
 #include <qpainter.h>
 #include <qtimer.h>
 #include <qdatetime.h>
 #include <qlabel.h>
 #include <qstyle.h>
 #include <qcursor.h>
 #include <qtooltip.h>
 
+#include "kabprefs.h"
 #include <kdebug.h>
 #include <kglobalsettings.h>
 //END includes
 
 #define MIN_ITEM_WIDTH 80
 
 //BEGIN Helpers
 //////////////////////////////////////
 // CardViewTip
 class CardViewTip : public QLabel {
   public:
     CardViewTip(QWidget *parent=0, const char *name=0) : QLabel( parent, name )
     {
       setPalette( QToolTip::palette() );
       setFrameStyle( Panel|Plain );
       setMidLineWidth(0);
       setIndent(1);
     }
 
     ~CardViewTip() {};
   protected:
     void leaveEvent( QEvent * )
     {
       hide();
     }
 };
 
 //////////////////////////////////////
 // CardViewItemList
 
 
 //
 // Warning: make sure you use findRef() instead of find() to find an
 //          item! Only the pointer value is unique in the list.
 //
 class CardViewItemList : public QPtrList<CardViewItem>
 {
   protected:
     virtual int compareItems(QPtrCollection::Item item1,
                              QPtrCollection::Item item2)
     {
       CardViewItem *cItem1 = (CardViewItem*)item1;
       CardViewItem *cItem2 = (CardViewItem*)item2;
 
       if ( cItem1 == cItem2 )
           return 0;
 
       if ((cItem1 == 0) || (cItem2 == 0))
           return cItem1 ? -1 : 1;
 
       if (cItem1->caption() < cItem2->caption())
         return -1;
 
       else if (cItem1->caption() > cItem2->caption())
         return 1;
 
       return 0;
     }
 
   private:
     /*int find( const CardViewItem * )
     {
       qDebug("DON'T USE CardViewItemList::find( item )! Use findRef( item )!");
     }*/
 };
 
 //////////////////////////////////////
 // CardViewSeparator
 class CardViewSeparator
 {
   friend class CardView;
 
   public:
     CardViewSeparator(CardView *view)
       : mView(view)
     {
       mRect = QRect(0, 0, view->separatorWidth(), 0);
     }
 
     ~CardViewSeparator() {}
 
     void paintSeparator(QPainter *p, QColorGroup &cg)
     {
       p->fillRect(0, 0, mRect.width(), mRect.height(),
                   cg.brush(QColorGroup::Button));
     }
 
     void repaintSeparator()
     {
       mView->repaintContents(mRect);
     }
 
   private:
     CardView *mView;
     QRect mRect;
 };
@@ -563,193 +564,192 @@ void CardViewItem::showFullString( const QPoint &itempos, CardViewTip *tip )
     int maxLines = mView->maxFieldLines();
     bool se = mView->showEmptyFields();
     int fh = mView->d->mFm->height();
 //    {
     Field *_f;
     for (_f = d->mFieldList.first(); _f != f; _f = d->mFieldList.next())
       if ( se || ! _f->second.isEmpty() )
         y += ( QMIN(_f->second.contains('\n')+1, maxLines) * fh ) + 2;
 //    }
     if ( isLabel && itempos.y() > y + fh )
       return;
     // label or data?
     s = isLabel ? f->first : f->second;
     // trimmed?
     int colonWidth = mView->d->mFm->width(":");
     lw = drawLabels ?         // label width
       QMIN( w/2 - 4 - mrg, d->maxLabelWidth + colonWidth + 4 ) :
       0;
     int mw = isLabel ? lw - colonWidth : w - lw - (mrg*2); // max width for string
     if ( isLabel )
     {
       trimmed = mView->d->mFm->width( s ) > mw - colonWidth;
     } else {
       QRect r( mView->d->mFm->boundingRect( 0, 0, INT_MAX, INT_MAX, Qt::AlignTop|Qt::AlignLeft, s ) );
       trimmed = r.width() > mw || r.height()/fh >  QMIN(s.contains('\n') + 1, maxLines);
     }
   }
   if ( trimmed )
   {
     tip->setFont( (isLabel && !lw) ? mView->headerFont() : mView->font() ); // if condition is true, a header
     tip->setText( s );
     tip->adjustSize();
     // find a proper position
     int lx;
     lx = isLabel || !drawLabels ? mrg : lw + mrg + 2 /*-1*/;
     QPoint pnt(mView->contentsToViewport( QPoint(d->x, d->y) ));
     pnt += QPoint(lx, y);
     if ( pnt.x() < 0 )
       pnt.setX( 0 );
     if ( pnt.x() + tip->width() > mView->visibleWidth() )
       pnt.setX( mView->visibleWidth() - tip->width() );
     if ( pnt.y() + tip->height() > mView->visibleHeight() )
       pnt.setY( QMAX( 0, mView->visibleHeight() - tip->height() ) );
     // show
     tip->move( pnt );
     tip->show();
   }
 }
 
 CardViewItem::Field *CardViewItem::fieldAt( const QPoint & itempos ) const
 {
   int ypos = mView->d->mBFm->height() + 7 + mView->d->mItemMargin;
   int iy = itempos.y();
   // skip below caption
   if ( iy <= ypos )
     return 0;
   // try find a field
   bool showEmpty = mView->showEmptyFields();
   int fh = mView->d->mFm->height();
   int maxLines = mView->maxFieldLines();
   Field *f;
   for ( f = d->mFieldList.first(); f; f = d->mFieldList.next() )
   {
     if ( showEmpty || !f->second.isEmpty() )
       ypos += ( QMIN( f->second.contains('\n')+1, maxLines ) *fh)+2;
     if ( iy <= ypos )
       break;
   }
   return f ? f : 0;
 }
 //END CardViewItem
 
 //BEGIN CardView
 
 CardView::CardView(QWidget *parent, const char *name)
   : QScrollView(parent, name),
     d(new CardViewPrivate())
 {
   d->mItemList.setAutoDelete(true);
   d->mSeparatorList.setAutoDelete(true);
 
   QFont f = font();
   d->mFm = new QFontMetrics(f);
   f.setBold(true);
   d->mHeaderFont = f;
   d->mBFm = new QFontMetrics(f);
   d->mTip = ( new CardViewTip( viewport() ) ),
   d->mTip->hide();
   d->mTimer = ( new QTimer(this, "mouseTimer") ),
 
   viewport()->setMouseTracking( true );
   viewport()->setFocusProxy(this);
   viewport()->setFocusPolicy(WheelFocus);
   viewport()->setBackgroundMode(PaletteBase);
 
   connect( d->mTimer, SIGNAL(timeout()), this, SLOT(tryShowFullText()) );
-  connect( this, SIGNAL(executed(CardViewItem *)), this, SIGNAL( doubleClicked(CardViewItem *)) );
 
 //US  setBackgroundMode(PaletteBackground, PaletteBase);
   setBackgroundMode(PaletteBackground);
 
   // no reason for a vertical scrollbar
   setVScrollBarMode(AlwaysOff);
 }
 
 CardView::~CardView()
 {
     delete d->mFm;
     delete d->mBFm;
     delete d;
     d = 0;
 }
 
 void CardView::insertItem(CardViewItem *item)
 {
   d->mItemList.inSort(item);
   setLayoutDirty(true);
 }
 
 void CardView::takeItem(CardViewItem *item)
 {
   if ( d->mCurrentItem == item )
     d->mCurrentItem = item->nextItem();
   d->mItemList.take(d->mItemList.findRef(item));
 
   setLayoutDirty(true);
 }
 
 void CardView::clear()
 {
   d->mItemList.clear();
 
   setLayoutDirty(true);
 }
 
 CardViewItem *CardView::currentItem()
 {
   if ( ! d->mCurrentItem && d->mItemList.count() )
     d->mCurrentItem = d->mItemList.first();
   return d->mCurrentItem;
 }
 
 void CardView::setCurrentItem( CardViewItem *item )
 {
   if ( !item )
     return;
   else if ( item->cardView() != this )
   {
     kdDebug(5720)<<"CardView::setCurrentItem: Item ("<<item<<") not owned! Backing out.."<<endl;
     return;
   }
   else if ( item == currentItem() )
   {
     return;
   }
 
   if ( d->mSelectionMode == Single )
   {
     setSelected( item, true );
   }
   else
   {
     CardViewItem *it = d->mCurrentItem;
     d->mCurrentItem = item;
     if ( it )
       it->repaintCard();
     item->repaintCard();
   }
   if ( ! d->mOnSeparator )
     ensureItemVisible( item );
   emit currentChanged( item );
 }
 
 CardViewItem *CardView::itemAt(const QPoint &viewPos)
 {
   CardViewItem *item = 0;
   QPtrListIterator<CardViewItem> iter(d->mItemList);
   bool found = false;
   for (iter.toFirst(); iter.current() && !found; ++iter)
   {
     item = *iter;
     //if (item->d->mRect.contains(viewPos))
     if (QRect(item->d->x, item->d->y, d->mItemWidth, item->height()).contains(viewPos))
       found = true;
   }
 
   if (found)
     return item;
 
   return 0;
 }
 
 QRect CardView::itemRect(const CardViewItem *item)
@@ -1154,210 +1154,210 @@ void CardView::contentsMousePressEvent(QMouseEvent *e)
 
   else if (d->mSelectionMode == CardView::Multi)
   {
     // toggle the selection
     item->setSelected(!item->isSelected());
     item->repaintCard();
     emit selectionChanged();
   }
 
   else if (d->mSelectionMode == CardView::Extended)
   {
     if ((e->button() & Qt::LeftButton) &&
              (e->state() & Qt::ShiftButton))
     {
       if ( item == other ) return;
 
       bool s = ! item->isSelected();
 
       if ( s && ! (e->state() & ControlButton) )
       {
         bool b = signalsBlocked();
         blockSignals(true);
         selectAll(false);
         blockSignals(b);
       }
 
       int from, to, a, b;
       a = d->mItemList.findRef( item );
       b = d->mItemList.findRef( other );
       from = a < b ? a : b;
       to = a > b ? a : b;
       //kdDebug()<<"selecting items "<<from<<" - "<<to<<" ( "<<s<<" )"<<endl;
       CardViewItem *aItem;
       for ( ; from <= to; from++ )
       {
         aItem = d->mItemList.at( from );
         aItem->setSelected( s );
         repaintItem( aItem );
       }
       emit selectionChanged();
     }
     else if ((e->button() & Qt::LeftButton) &&
         (e->state() & Qt::ControlButton))
     {
       item->setSelected(!item->isSelected());
       item->repaintCard();
       emit selectionChanged();
     }
 
     else if (e->button() & Qt::LeftButton)
     {
       bool b = signalsBlocked();
       blockSignals(true);
       selectAll(false);
       blockSignals(b);
 
       item->setSelected(true);
       item->repaintCard();
       emit selectionChanged();
     }
   }
 
 }
 
 void CardView::contentsMouseReleaseEvent(QMouseEvent *e)
 {
   QScrollView::contentsMouseReleaseEvent(e);
 
   if ( d->mResizeAnchor )
   {
     // finish the resizing:
         unsetCursor();
     // hide rubber bands
     int newiw = d->mItemWidth - ((d->mResizeAnchor - d->mRubberBandAnchor)/d->span);
     drawRubberBands( 0 );
     // we should move to reflect the new position if we are scrolled.
     if ( contentsX() )
     {
       int newX = QMAX( 0, ( d->pressed * ( newiw + d->colspace + d->mSepWidth ) ) - e->x() );
       setContentsPos( newX, contentsY() );
     }
     // set new item width
     setItemWidth( newiw );
     // reset anchors
     d->mResizeAnchor = 0;
     d->mRubberBandAnchor = 0;
     return;
   }
 
   // If there are accel keys, we will not emit signals
   if ((e->state() & Qt::ShiftButton) || (e->state() & Qt::ControlButton))
     return;
 
   // Get the item at this position
   CardViewItem *item = itemAt(e->pos());
 
-  if (item && KGlobalSettings::singleClick())
+  if (item && KABPrefs::instance()->mHonorSingleClick)
   {
     emit executed(item);
   }
 }
 
 void CardView::contentsMouseDoubleClickEvent(QMouseEvent *e)
 {
   QScrollView::contentsMouseDoubleClickEvent(e);
 
   CardViewItem *item = itemAt(e->pos());
 
   if (item)
   {
     d->mCurrentItem = item;
   }
 
-  if (item && !KGlobalSettings::singleClick())
+  if (item && !KABPrefs::instance()->mHonorSingleClick)
   {
       emit executed(item);
   } else
       emit doubleClicked(item);
 }
 
 void CardView::contentsMouseMoveEvent( QMouseEvent *e )
 {
   // resizing
   if ( d->mResizeAnchor )
   {
     int x = e->x();
     if ( x != d->mRubberBandAnchor )
       drawRubberBands( x );
       return;
   }
         
   if (d->mLastClickOnItem && (e->state() & Qt::LeftButton) &&
      ((e->pos() - d->mLastClickPos).manhattanLength() > 4)) {
           
      startDrag();
          return;
   }
 
   d->mTimer->start( 500 );
 
   // see if we are over a separator
   // only if we actually have them painted?
   if ( d->mDrawSeparators  )
   {
     int colcontentw = d->mItemWidth + (2*d->mItemSpacing);
     int colw = colcontentw + d->mSepWidth;
     int m = e->x()%colw;
     if ( m >= colcontentw && m > 0 )
     {
       setCursor( SplitVCursor ); // Why does this fail sometimes?
       d->mOnSeparator = true;
     }
     else
     {
       setCursor( ArrowCursor );
       d->mOnSeparator = false;
     }
   }
 }
 
 void CardView::enterEvent( QEvent * )
 {
   d->mTimer->start( 500 );
 }
 
 void CardView::leaveEvent( QEvent * )
 {
   d->mTimer->stop();
   if (d->mOnSeparator)
   {
     d->mOnSeparator = false;
     setCursor( ArrowCursor );
    }
 }
 
 void CardView::focusInEvent( QFocusEvent * )
 {
   if (!d->mCurrentItem && d->mItemList.count() )
   {
     setCurrentItem( d->mItemList.first() );
   }
   else if ( d->mCurrentItem )
   {
     d->mCurrentItem->repaintCard();
   }
 }
 
 void CardView::focusOutEvent( QFocusEvent * )
 {
   if (d->mCurrentItem)
     d->mCurrentItem->repaintCard();
 }
 
 void CardView::keyPressEvent( QKeyEvent *e )
 {
   if ( ! ( childCount() && d->mCurrentItem ) )
   {
     e->ignore();
     return;
   }
 
   uint pos = d->mItemList.findRef( d->mCurrentItem );
   CardViewItem *aItem = 0L; // item that gets the focus
   CardViewItem *old = d->mCurrentItem;
 
   switch ( e->key() )
   {
     case Key_Up:
     if ( pos > 0 )
     {
diff --git a/kaddressbook/views/kaddressbookcardview.cpp b/kaddressbook/views/kaddressbookcardview.cpp
index 7f33bb4..15f154e 100644
--- a/kaddressbook/views/kaddressbookcardview.cpp
+++ b/kaddressbook/views/kaddressbookcardview.cpp
@@ -149,202 +149,207 @@ KAddressBookCardView::KAddressBookCardView( KABC::AddressBook *ab,
     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::setFocusAV()
 {
     if ( mCardView )
         mCardView->setFocus();
 
 }
 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 ) );
   
+#if 0 
+  // LR KABPrefs::instance()->mHonorSingleClick is handled and fixed in cardviews contentsMouseDoubleClickEven
   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 *)));
+#endif
   
+    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();
     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();