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, 380 insertions, 0 deletions

diff --git a/kaddressbook/views/contactlistview.cpp b/kaddressbook/views/contactlistview.cpp
new file mode 100644
index 000000000..1deadc190
--- /dev/null
+++ b/kaddressbook/views/contactlistview.cpp
@@ -0,0 +1,380 @@
+/*
+    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 <qheader.h>
+#include <qiconset.h>
+#include <qimage.h>
+#include <qdragobject.h>
+#include <qcombobox.h>
+#include <qpainter.h>
+#include <qbrush.h>
+#include <qevent.h>
+
+#include <klocale.h>
+#include <kglobalsettings.h>
+#include <kdebug.h>
+#include <kconfig.h>
+#include <kapplication.h>
+#include <kurl.h>
+#include <kabc/addressbook.h>
+#include <kabc/addressee.h>
+#include <kimproxy.h>
+
+#include "kaddressbooktableview.h"
+
+#include "contactlistview.h"
+
+/////////////////////////////////
+// DynamicTip Methods
+
+DynamicTip::DynamicTip( ContactListView *parent)
+  : QToolTip( parent )
+{
+}
+
+void DynamicTip::maybeTip( const QPoint &pos )
+{
+  if (!parentWidget()->inherits( "ContactListView" ))
+    return;
+
+  ContactListView *plv = (ContactListView*)parentWidget();
+  if (!plv->tooltips())
+    return;
+
+  QPoint posVp = plv->viewport()->pos();
+
+  QListViewItem *lvi = plv->itemAt( pos - posVp );
+  if (!lvi)
+    return;
+
+  ContactListViewItem *plvi = dynamic_cast< ContactListViewItem* >(lvi);
+  if (!plvi)
+    return;
+
+  QString s;
+  QRect r = plv->itemRect( lvi );
+  r.moveBy( posVp.x(), posVp.y() );
+
+    //kdDebug(5720) << "Tip rec: " << r.x() << "," << r.y() << "," << r.width()
+    //          << "," << r.height() << endl;
+
+  KABC::Addressee a = plvi->addressee();
+  if (a.isEmpty())
+    return;
+
+  s += i18n("label: value", "%1: %2").arg(a.formattedNameLabel())
+                                     .arg(a.formattedName());
+
+  s += '\n';
+  s += i18n("label: value", "%1: %2").arg(a.organizationLabel())
+                                       .arg(a.organization());
+
+  QString notes = a.note().stripWhiteSpace();
+  if ( !notes.isEmpty() ) {
+    notes += '\n';
+    s += '\n' + i18n("label: value", "%1: \n").arg(a.noteLabel());
+    QFontMetrics fm( font() );
+
+    // Begin word wrap code based on QMultiLineEdit code
+    int i = 0;
+    bool doBreak = false;
+    int linew = 0;
+    int lastSpace = -1;
+    int a = 0;
+    int lastw = 0;
+
+    while ( i < int(notes.length()) ) {
+      doBreak = false;
+      if ( notes[i] != '\n' )
+        linew += fm.width( notes[i] );
+
+      if ( lastSpace >= a && notes[i] != '\n' )
+        if  (linew >= parentWidget()->width()) {
+          doBreak = true;
+          if ( lastSpace > a ) {
+            i = lastSpace;
+            linew = lastw;
+          }
+          else
+            i = QMAX( a, i-1 );
+        }
+
+      if ( notes[i] == '\n' || doBreak ) {
+        s += notes.mid( a, i - a + (doBreak?1:0) ) +"\n";
+
+        a = i + 1;
+        lastSpace = a;
+        linew = 0;
+      }
+
+      if ( notes[i].isSpace() ) {
+        lastSpace = i;
+        lastw = linew;
+      }
+
+      if ( lastSpace <= a ) {
+        lastw = linew;
+      }
+
+      ++i;
+    }
+  }
+
+  tip( r, s );
+}
+
+///////////////////////////
+// ContactListViewItem Methods
+
+ContactListViewItem::ContactListViewItem(const KABC::Addressee &a,
+                                         ContactListView *parent,
+                                         KABC::AddressBook *doc,
+                                         const KABC::Field::List &fields,
+                                         KIMProxy *proxy )
+  : KListViewItem(parent), mAddressee(a), mFields( fields ),
+    parentListView( parent ), mDocument(doc), mIMProxy( proxy )
+{
+  if ( mIMProxy )
+    mHasIM = mIMProxy->isPresent( mAddressee.uid() );
+  else
+    mHasIM = false;
+  refresh();
+}
+
+QString ContactListViewItem::key(int column, bool ascending) const
+{
+  // Preserve behaviour of QListViewItem::key(), otherwise we cause a crash if the column does not exist
+  if ( column >= parentListView->columns() )
+    return QString::null;
+
+#if KDE_VERSION >= 319
+  Q_UNUSED( ascending )
+  if ( parentListView->showIM() ) {
+    // in this case, one column is reserved for IM presence
+    // so we have to process it differently
+    if ( column == parentListView->imColumn() ) {
+      // increment by one before converting to string so that -1 is not greater than 1
+      // create the sort key by taking the numeric status 0 low, 5 high, and subtracting it from 5
+      // so that the default ascending gives online before offline, etc.
+      QString key = QString::number( 5 - ( mIMProxy->presenceNumeric( mAddressee.uid() ) + 1 ) );
+      return key;
+    }
+    else {
+      return mFields[ column ]->sortKey( mAddressee );
+    }
+  }
+  else
+    return mFields[ column ]->sortKey( mAddressee );
+#else
+  return QListViewItem::key( column, ascending ).lower();
+#endif
+}
+
+void ContactListViewItem::paintCell(QPainter * p,
+                                    const QColorGroup & cg,
+                                    int column,
+                                    int width,
+                                    int align)
+{
+  KListViewItem::paintCell(p, cg, column, width, align);
+
+  if ( !p )
+    return;
+
+  if (parentListView->singleLine()) {
+    p->setPen( parentListView->alternateColor() );
+    p->drawLine( 0, height() - 1, width, height() - 1 );
+  }
+}
+
+
+ContactListView *ContactListViewItem::parent()
+{
+  return parentListView;
+}
+
+
+void ContactListViewItem::refresh()
+{
+  // Update our addressee, since it may have changed else were
+  mAddressee = mDocument->findByUid(mAddressee.uid());
+  if (mAddressee.isEmpty())
+    return;
+
+  int i = 0;
+  // don't show unknown presence, it's not interesting
+  if ( mHasIM ) {
+    if ( mIMProxy->presenceNumeric( mAddressee.uid() ) > 0 )
+      setPixmap( parentListView->imColumn(), mIMProxy->presenceIcon( mAddressee.uid() ) );
+    else
+      setPixmap( parentListView->imColumn(), QPixmap() );
+  }
+
+  KABC::Field::List::ConstIterator it;
+  for ( it = mFields.begin(); it != mFields.end(); ++it ) {
+    if ( (*it)->label() == KABC::Addressee::birthdayLabel() ) {
+      QDate date = mAddressee.birthday().date();
+      if ( date.isValid() )
+        setText( i++, KGlobal::locale()->formatDate( date, true ) );
+      else
+        setText( i++, "" );
+    } else
+      setText( i++, (*it)->value( mAddressee ) );
+  }
+}
+
+void ContactListViewItem::setHasIM( bool hasIM )
+{
+  mHasIM = hasIM;
+}
+
+///////////////////////////////
+// ContactListView
+
+ContactListView::ContactListView(KAddressBookTableView *view,
+                                 KABC::AddressBook* /* doc */,
+                                 QWidget *parent,
+                                 const char *name )
+  : KListView( parent, name ),
+    pabWidget( view ),
+    oldColumn( 0 )
+{
+  mABackground = true;
+  mSingleLine = false;
+  mToolTips = true;
+  mShowIM = true;
+  mAlternateColor = KGlobalSettings::alternateBackgroundColor();
+
+  setAlternateBackgroundEnabled(mABackground);
+  setAcceptDrops( true );
+  viewport()->setAcceptDrops( true );
+  setAllColumnsShowFocus( true );
+  setShowSortIndicator(true);
+  setSelectionModeExt( KListView::Extended );
+  setDropVisualizer(false);
+
+  connect(this, SIGNAL(dropped(QDropEvent*)),
+          this, SLOT(itemDropped(QDropEvent*)));
+
+  new DynamicTip( this );
+}
+
+void ContactListView::paintEmptyArea( QPainter * p, const QRect & rect )
+{
+  QBrush b = palette().brush(QPalette::Active, QColorGroup::Base);
+
+  // Get the brush, which will have the background pixmap if there is one.
+  if (b.pixmap())
+  {
+    p->drawTiledPixmap( rect.left(), rect.top(), rect.width(), rect.height(),
+      *(b.pixmap()),
+      rect.left() + contentsX(),
+      rect.top() + contentsY() );
+  }
+
+  else
+  {
+    // Do a normal paint
+    KListView::paintEmptyArea(p, rect);
+  }
+}
+
+void ContactListView::contentsMousePressEvent(QMouseEvent* e)
+{
+  presspos = e->pos();
+  KListView::contentsMousePressEvent(e);
+}
+
+
+// To initiate a drag operation
+void ContactListView::contentsMouseMoveEvent( QMouseEvent *e )
+{
+  if ((e->state() & LeftButton) && (e->pos() - presspos).manhattanLength() > 4 ) {
+    emit startAddresseeDrag();
+  }
+  else
+    KListView::contentsMouseMoveEvent( e );
+}
+
+bool ContactListView::acceptDrag(QDropEvent *e) const
+{
+  return QTextDrag::canDecode(e);
+}
+
+void ContactListView::itemDropped(QDropEvent *e)
+{
+  contentsDropEvent(e);
+}
+
+void ContactListView::contentsDropEvent( QDropEvent *e )
+{
+  emit addresseeDropped(e);
+}
+
+void ContactListView::setAlternateBackgroundEnabled(bool enabled)
+{
+  mABackground = enabled;
+
+  if (mABackground)
+  {
+    setAlternateBackground(mAlternateColor);
+  }
+  else
+  {
+    setAlternateBackground(QColor());
+  }
+}
+
+void ContactListView::setBackgroundPixmap(const QString &filename)
+{
+  if (filename.isEmpty())
+  {
+    unsetPalette();
+  }
+  else
+  {
+    setPaletteBackgroundPixmap(QPixmap(filename));
+  }
+}
+
+void ContactListView::setShowIM( bool enabled )
+{
+  mShowIM = enabled;
+}
+
+bool ContactListView::showIM()
+{
+  return mShowIM;
+}
+
+void ContactListView::setIMColumn( int column )
+{
+  mInstantMsgColumn = column;
+}
+
+int ContactListView::imColumn()
+{
+  return mInstantMsgColumn;
+}
+
+#include "contactlistview.moc"