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path: root/kaddressbook/views/contactlistview.cpp
authorzautrix <zautrix>2004-06-26 19:01:18 (UTC)
committer zautrix <zautrix>2004-06-26 19:01:18 (UTC)
commitb9aad1f15dc600e4dbe4c62d3fcced6363188ba3 (patch) (side-by-side diff)
tree2c3d4004fb21c72cba65793859f9bcd8ffd3a49c /kaddressbook/views/contactlistview.cpp
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Initial revision
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diff --git a/kaddressbook/views/contactlistview.cpp b/kaddressbook/views/contactlistview.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 <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 <kiconloader.h>
+#include <kdebug.h>
+#include <kconfig.h>
+#include <kapplication.h>
+#include <kurl.h>
+
+#include "kaddressbooktableview.h"
+
+#include "contactlistview.h"
+
+/////////////////////////////////
+// DynamicTip Methods
+
+DynamicTip::DynamicTip( ContactListView *parent)
+ : QToolTip( parent )
+{
+}
+
+void DynamicTip::maybeTip( const QPoint &pos )
+{
+ static bool ishidden = true;
+ 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;
+
+#ifndef KAB_EMBEDDED
+ ContactListViewItem *plvi = dynamic_cast< ContactListViewItem* >(lvi);
+#else //KAB_EMBEDDED
+ ContactListViewItem *plvi = (ContactListViewItem*)(lvi);
+#endif //KAB_EMBEDDED
+
+ if (!plvi)
+ return;
+
+ if (ishidden) {
+ QString s;
+ QRect r = plv->itemRect( lvi );
+ r.moveBy( posVp.x(), posVp.y() );
+
+ //kdDebug() << "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 );
+ }
+ else
+ hide();
+ ishidden = !ishidden;
+
+}
+
+///////////////////////////
+// ContactListViewItem Methods
+
+ContactListViewItem::ContactListViewItem(const KABC::Addressee &a,
+ ContactListView *parent,
+ KABC::AddressBook *doc,
+ const KABC::Field::List &fields )
+ : KListViewItem(parent), mAddressee(a), mFields( fields ),
+ parentListView( parent ), mDocument(doc)
+{
+ refresh();
+}
+
+QString ContactListViewItem::key(int column, bool ascending) const
+{
+ return QListViewItem::key(column, ascending).lower();
+}
+
+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;
+ KABC::Field::List::ConstIterator it;
+ for( it = mFields.begin(); it != mFields.end(); ++it ) {
+ setText( i++, (*it)->value( mAddressee ) );
+ }
+}
+
+///////////////////////////////
+// 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;
+#ifndef KAB_EMBEDDED
+ mAlternateColor = KGlobalSettings::alternateBackgroundColor();
+#else //KAB_EMBEDDED
+ mAlternateColor = QColor(240, 240, 240);
+#endif //KAB_EMBEDDED
+
+ setAlternateBackgroundEnabled(mABackground);
+ setAcceptDrops( true );
+ viewport()->setAcceptDrops( true );
+ setAllColumnsShowFocus( true );
+ setShowSortIndicator(true);
+
+ setSelectionModeExt( KListView::Extended );
+ setDropVisualizer(false);
+ // setFrameStyle(QFrame::NoFrame);
+ setLineWidth ( 0 );
+ setMidLineWidth ( 0 );
+ setMargin ( 0 );
+#ifndef KAB_EMBEDDED
+ connect(this, SIGNAL(dropped(QDropEvent*)),
+ this, SLOT(itemDropped(QDropEvent*)));
+#endif //KAB_EMBEDDED
+
+
+ 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
+{
+#ifndef KAB_EMBEDDED
+ return QTextDrag::canDecode(e);
+#else //KAB_EMBEDDED
+qDebug("ContactListView::acceptDrag has to be fixed");
+ return false;
+#endif //KAB_EMBEDDED
+}
+
+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
+ {
+ qDebug("ContactListView::setBackgroundPixmap has to be verified");
+//US setPaletteBackgroundPixmap(QPixmap(filename));
+ KListView::setBackgroundPixmap((const QPixmap&)QPixmap(filename));
+ }
+
+}
+#ifndef KAB_EMBEDDED
+#include "contactlistview.moc"
+#endif //KAB_EMBEDDED