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tdepim/kaddressbook/views/kaddressbooktableview.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., 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 <qapplication.h>
#include <qlayout.h>
#include <qheader.h>
#include <qvbox.h>
#include <qlistbox.h>
#include <qwidget.h>
#include <qfile.h>
#include <qimage.h>
#include <qcombobox.h>
#include <qapplication.h>
#include <qdragobject.h>
#include <qevent.h>
#include <qurl.h>
#include <qpixmap.h>
#include <kabc/addressbook.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kcolorbutton.h>
#include <kdebug.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klineedit.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kurl.h>
#include <kurlrequester.h>
#include <kimproxy.h>
#include "configuretableviewdialog.h"
#include "contactlistview.h"
#include "core.h"
#include "kabprefs.h"
#include "undocmds.h"
#include "kaddressbooktableview.h"
class TableViewFactory : public ViewFactory
{
public:
KAddressBookView *view( KAB::Core *core, QWidget *parent, const char *name )
{
return new KAddressBookTableView( core, parent, name );
}
QString type() const { return I18N_NOOP( "Table" ); }
QString description() const { return i18n( "A listing of contacts in a table. Each cell of "
"the table holds a field of the contact." ); }
ViewConfigureWidget *configureWidget( KABC::AddressBook *ab, QWidget *parent,
const char *name = 0 )
{
return new ConfigureTableViewWidget( ab, parent, name );
}
};
extern "C" {
void *init_libkaddrbk_tableview()
{
return ( new TableViewFactory );
}
}
KAddressBookTableView::KAddressBookTableView( KAB::Core *core,
QWidget *parent, const char *name )
: KAddressBookView( core, parent, name )
{
mMainLayout = new QVBoxLayout( viewWidget(), 2 );
// The list view will be created when the config is read.
mListView = 0;
mIMProxy = 0;
}
KAddressBookTableView::~KAddressBookTableView()
{
}
void KAddressBookTableView::reconstructListView()
{
if ( mListView ) {
disconnect( mListView, SIGNAL( selectionChanged() ),
this, SLOT( addresseeSelected() ) );
disconnect( mListView, SIGNAL( executed( QListViewItem* ) ),
this, SLOT( addresseeExecuted( QListViewItem* ) ) );
disconnect( mListView, SIGNAL( doubleClicked( QListViewItem* ) ),
this, SLOT( addresseeExecuted( QListViewItem* ) ) );
disconnect( mListView, SIGNAL( startAddresseeDrag() ),
this, SIGNAL( startDrag() ) );
disconnect( mListView, SIGNAL( addresseeDropped( QDropEvent* ) ),
this, SIGNAL( dropped( QDropEvent* ) ) );
delete mListView;
}
mListView = new ContactListView( this, core()->addressBook(), viewWidget() );
mListView->setShowIM( mIMProxy != 0 );
// Add the columns
const KABC::Field::List fieldList( fields() );
KABC::Field::List::ConstIterator it;
int c = 0;
for ( it = fieldList.begin(); it != fieldList.end(); ++it ) {
mListView->addColumn( (*it)->label() );
mListView->setColumnWidthMode( c++, QListView::Manual );
}
if ( mListView->showIM() ) {
// IM presence is added separately, because it's not a KABC field.
// If you want to make this appear as the leftmost column by default, move
// this block immediately before the preceding for loop
// after the declaration of c.
mListView->addColumn( i18n( "Presence" ) );
mListView->setIMColumn( c++ );
}
mListView->setFullWidth( true );
connect( mListView, SIGNAL( selectionChanged() ),
this, SLOT( addresseeSelected() ) );
connect( mListView, SIGNAL( startAddresseeDrag() ),
this, SIGNAL( startDrag() ) );
connect( mListView, SIGNAL( addresseeDropped( QDropEvent* ) ),
this, SIGNAL( dropped( QDropEvent* ) ) );
connect( mListView, SIGNAL( contextMenu( KListView*, QListViewItem*, const QPoint& ) ),
this, SLOT( rmbClicked( KListView*, QListViewItem*, const QPoint& ) ) );
connect( mListView->header(), SIGNAL( clicked( int ) ),
this, SIGNAL( sortFieldChanged() ) );
if ( KABPrefs::instance()->honorSingleClick() )
connect( mListView, SIGNAL( executed( QListViewItem* ) ),
this, SLOT( addresseeExecuted( QListViewItem* ) ) );
else
connect( mListView, SIGNAL( doubleClicked( QListViewItem* ) ),
this, SLOT( addresseeExecuted( QListViewItem* ) ) );
refresh();
mListView->setSorting( 0, true );
mMainLayout->addWidget( mListView );
mMainLayout->activate();
mListView->show();
}
KABC::Field *KAddressBookTableView::sortField() const
{
// we have hardcoded sorting, so we have to return a hardcoded field :(
return ( mListView->sortColumn() == -1 ? fields()[ 0 ] : fields()[ mListView->sortColumn() ] );
}
void KAddressBookTableView::writeConfig( KConfig *config )
{
KAddressBookView::writeConfig( config );
mListView->saveLayout( config, config->group() );
}
void KAddressBookTableView::readConfig( KConfig *config )
{
KAddressBookView::readConfig( config );
if ( config->readBoolEntry( "InstantMessagingPresence", false ) ) {
if ( !mIMProxy ) {
mIMProxy = KIMProxy::instance( kapp->dcopClient() );
connect( mIMProxy, SIGNAL( sigContactPresenceChanged( const QString& ) ),
this, SLOT( updatePresence( const QString& ) ) );
}
} else {
if ( mIMProxy ) {
disconnect( mIMProxy, SIGNAL( sigContactPresenceChanged( const QString& ) ),
this, SLOT( updatePresence( const QString& ) ) );
mIMProxy = 0;
}
}
// The config could have changed the fields, so we need to reconstruct
// the listview.
reconstructListView();
// Set the list view options
mListView->setAlternateBackgroundEnabled( config->readBoolEntry( "ABackground", true ) );
mListView->setSingleLineEnabled( config->readBoolEntry( "SingleLine", false ) );
mListView->setToolTipsEnabled( config->readBoolEntry( "ToolTips", true ) );
if ( config->readBoolEntry( "Background", false ) )
mListView->setBackgroundPixmap( config->readPathEntry( "BackgroundName" ) );
// Restore the layout of the listview
mListView->restoreLayout( config, config->group() );
}
void KAddressBookTableView::refresh( const QString &uid )
{
if ( uid.isEmpty() ) {
// Clear the list view
QString currentUID, nextUID;
ContactListViewItem *currentItem = dynamic_cast<ContactListViewItem*>( mListView->currentItem() );
if ( currentItem ) {
ContactListViewItem *nextItem = dynamic_cast<ContactListViewItem*>( currentItem->itemBelow() );
if ( nextItem )
nextUID = nextItem->addressee().uid();
currentUID = currentItem->addressee().uid();
}
mListView->clear();
currentItem = 0;
const KABC::Addressee::List addresseeList( addressees() );
KABC::Addressee::List::ConstIterator it( addresseeList.begin() );
const KABC::Addressee::List::ConstIterator endIt( addresseeList.end() );
for ( ; it != endIt; ++it ) {
ContactListViewItem *item = new ContactListViewItem( *it, mListView,
core()->addressBook(), fields(), mIMProxy );
if ( (*it).uid() == currentUID )
currentItem = item;
else if ( (*it).uid() == nextUID && !currentItem )
currentItem = item;
}
// Sometimes the background pixmap gets messed up when we add lots
// of items.
mListView->repaint();
if ( currentItem ) {
mListView->setCurrentItem( currentItem );
mListView->ensureItemVisible( currentItem );
}
} else {
// Only need to update on entry. Iterate through and try to find it
ContactListViewItem *ceItem;
QPtrList<QListViewItem> selectedItems( mListView->selectedItems() );
QListViewItem *it;
for ( it = selectedItems.first(); it; it = selectedItems.next() ) {
ceItem = dynamic_cast<ContactListViewItem*>( it );
if ( ceItem && ceItem->addressee().uid() == uid ) {
ceItem->refresh();
return;
}
}
refresh( QString::null );
}
}
QStringList KAddressBookTableView::selectedUids()
{
QStringList uidList;
ContactListViewItem *item;
QListViewItemIterator it( mListView, QListViewItemIterator::Selected );
while ( it.current() ) {
item = dynamic_cast<ContactListViewItem*>( it.current() );
if ( item )
uidList << item->addressee().uid();
++it;
}
return uidList;
}
void KAddressBookTableView::setSelected( const QString &uid, bool selected )
{
if ( uid.isEmpty() )
mListView->selectAll( selected );
else {
QListViewItemIterator it( mListView );
while ( it.current() ) {
ContactListViewItem *item = dynamic_cast<ContactListViewItem*>( it.current() );
if ( item && (item->addressee().uid() == uid) ) {
mListView->setSelected( item, selected );
if ( selected )
mListView->ensureItemVisible( item );
}
++it;
}
}
}
void KAddressBookTableView::setFirstSelected( bool selected )
{
if ( mListView->firstChild() ) {
mListView->setSelected( mListView->firstChild(), selected );
mListView->ensureItemVisible( mListView->firstChild() );
}
}
void KAddressBookTableView::addresseeSelected()
{
// We need to try to find the first selected item. This might not be the
// last selected item, but when QListView is in multiselection mode,
// there is no way to figure out which one was
// selected last.
bool found =false;
QListViewItemIterator it( mListView, QListViewItemIterator::Selected );
while ( it.current() && !found ) {
found = true;
ContactListViewItem *item = dynamic_cast<ContactListViewItem*>( it.current() );
if ( item )
emit selected( item->addressee().uid() );
++it;
}
if ( !found )
emit selected( QString::null );
}
void KAddressBookTableView::addresseeExecuted( QListViewItem *item )
{
if ( item ) {
ContactListViewItem *ceItem = dynamic_cast<ContactListViewItem*>( item );
if ( ceItem )
emit executed( ceItem->addressee().uid() );
else
emit executed( QString::null );
} else {
emit executed( QString::null );
}
}
void KAddressBookTableView::rmbClicked( KListView*, QListViewItem*, const QPoint &point )
{
popup( point );
}
void KAddressBookTableView::updatePresence( const QString &uid )
{
// find the LVI to update and refresh() it
QListViewItem *item;
ContactListViewItem *ceItem;
for ( item = mListView->firstChild(); item; item = item->itemBelow() ) {
ceItem = dynamic_cast<ContactListViewItem*>( item );
if ( ( ceItem != 0L ) && ( ceItem->addressee().uid() == uid ) ) {
ceItem->setHasIM( true );
ceItem->refresh();
break;
}
}
if ( mListView->sortColumn() == mListView->imColumn() )
mListView->sort();
}
void KAddressBookTableView::scrollUp()
{
QApplication::postEvent( mListView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Up, 0, 0 ) );
}
void KAddressBookTableView::scrollDown()
{
QApplication::postEvent( mListView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Down, 0, 0 ) );
}
#include "kaddressbooktableview.moc"