Diffstat (limited to 'kaddressbook/views/contactlistview.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | kaddressbook/views/contactlistview.cpp | 340 |
1 files changed, 340 insertions, 0 deletions
diff --git a/kaddressbook/views/contactlistview.cpp b/kaddressbook/views/contactlistview.cpp new file mode 100644 index 0000000..98b2fb2 --- a/dev/null +++ b/kaddressbook/views/contactlistview.cpp @@ -0,0 +1,340 @@ +/* + 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 |