Initial revision

1 files changed, 394 insertions, 0 deletions

diff --git a/kaddressbook/views/kaddressbookcardview.cpp b/kaddressbook/views/kaddressbookcardview.cpp
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+++ b/kaddressbook/views/kaddressbookcardview.cpp
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+/*
+    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 <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::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 );
+}
+  
+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)
+        {
+            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