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tdepim/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., 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 <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 "core.h"
#include "configurecardviewdialog.h"
#include "kabprefs.h"
#include "kaddressbookcardview.h"
class CardViewFactory : public ViewFactory
{
public:
KAddressBookView *view( KAB::Core *core, QWidget *parent, const char *name )
{
return new KAddressBookCardView( core, parent, name );
}
QString type() const { return I18N_NOOP("Card"); }
QString description() const { return i18n( "Rolodex style cards represent contacts." ); }
ViewConfigureWidget *configureWidget( KABC::AddressBook *ab, QWidget *parent,
const char *name = 0 )
{
return new ConfigureCardViewWidget( ab, parent, name );
}
};
extern "C" {
void *init_libkaddrbk_cardview()
{
return ( new CardViewFactory );
}
}
class AddresseeCardViewItem : public CardViewItem
{
public:
AddresseeCardViewItem( const KABC::Field::List &fields,
bool showEmptyFields,
KABC::AddressBook *doc, const KABC::Addressee &addr,
CardView *parent )
: CardViewItem( parent, addr.realName() ),
mFields( fields ), mShowEmptyFields( showEmptyFields ),
mDocument( doc ), mAddressee( addr )
{
if ( mFields.isEmpty() )
mFields = KABC::Field::defaultFields();
refresh();
}
const KABC::Addressee &addressee() const { return mAddressee; }
void refresh()
{
mAddressee = mDocument->findByUid( mAddressee.uid() );
if ( !mAddressee.isEmpty() ) {
clearFields();
KABC::Field::List::ConstIterator it( mFields.begin() );
const KABC::Field::List::ConstIterator endIt( mFields.end() );
for ( ; it != endIt; ++it ) {
// 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 || !(*it)->value( mAddressee ).isEmpty() )
insertField( (*it)->label(), (*it)->value( mAddressee ) );
}
setCaption( mAddressee.realName() );
}
}
private:
KABC::Field::List mFields;
bool mShowEmptyFields;
KABC::AddressBook *mDocument;
KABC::Addressee mAddressee;
};
AddresseeCardView::AddresseeCardView( QWidget *parent, const char *name )
: CardView( parent, name )
{
setAcceptDrops( true );
}
AddresseeCardView::~AddresseeCardView()
{
}
void AddresseeCardView::dragEnterEvent( QDragEnterEvent *event )
{
if ( QTextDrag::canDecode( event ) )
event->accept();
}
void AddresseeCardView::dropEvent( QDropEvent *event )
{
emit addresseeDropped( event );
}
void AddresseeCardView::startDrag()
{
emit startAddresseeDrag();
}
KAddressBookCardView::KAddressBookCardView( KAB::Core *core,
QWidget *parent, const char *name )
: KAddressBookView( core, parent, name )
{
mShowEmptyFields = false;
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() ) );
connect( mCardView, SIGNAL( contextMenuRequested( CardViewItem*, const QPoint& ) ),
this, SLOT( rmbClicked( CardViewItem*, const QPoint& ) ) );
}
KAddressBookCardView::~KAddressBookCardView()
{
}
KABC::Field *KAddressBookCardView::sortField() const
{
// we have hardcoded sorting, so we have to return a hardcoded field :(
return KABC::Field::allFields()[ 0 ];
}
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()->honorSingleClick() )
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() ) {
aItem = dynamic_cast<AddresseeCardViewItem*>( item );
if ( aItem )
uidList << aItem->addressee().uid();
}
}
return uidList;
}
void KAddressBookCardView::refresh( const QString &uid )
{
CardViewItem *item;
AddresseeCardViewItem *aItem;
if ( uid.isEmpty() ) {
// Rebuild the view
mCardView->viewport()->setUpdatesEnabled( false );
mCardView->clear();
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 ) {
aItem = new AddresseeCardViewItem( fields(), mShowEmptyFields,
core()->addressBook(), *it, 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() ) {
aItem = dynamic_cast<AddresseeCardViewItem*>( item );
if ( aItem && (aItem->addressee().uid() == uid) ) {
aItem->refresh();
found = true;
}
}
}
}
void KAddressBookCardView::setSelected( const QString &uid, bool selected )
{
CardViewItem *item;
AddresseeCardViewItem *aItem;
if ( uid.isEmpty() ) {
mCardView->selectAll( selected );
} else {
bool found = false;
for ( item = mCardView->firstItem(); item && !found; item = item->nextItem() ) {
aItem = dynamic_cast<AddresseeCardViewItem*>( item );
if ( aItem && (aItem->addressee().uid() == uid) ) {
mCardView->setSelected( aItem, selected );
mCardView->ensureItemVisible( item );
found = true;
}
}
}
}
void KAddressBookCardView::setFirstSelected( bool selected )
{
if ( mCardView->firstItem() ) {
mCardView->setSelected( mCardView->firstItem(), selected );
mCardView->ensureItemVisible( mCardView->firstItem() );
}
}
void KAddressBookCardView::addresseeExecuted( CardViewItem *item )
{
AddresseeCardViewItem *aItem = dynamic_cast<AddresseeCardViewItem*>( item );
if ( aItem )
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() ) {
aItem = dynamic_cast<AddresseeCardViewItem*>( item );
if ( aItem ) {
emit selected( aItem->addressee().uid() );
found = true;
}
}
}
if ( !found )
emit selected( QString::null );
}
void KAddressBookCardView::rmbClicked( CardViewItem*, const QPoint &point )
{
popup( point );
}
void KAddressBookCardView::scrollUp()
{
QApplication::postEvent( mCardView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Up, 0, 0 ) );
}
void KAddressBookCardView::scrollDown()
{
QApplication::postEvent( mCardView, new QKeyEvent( QEvent::KeyPress, Qt::Key_Down, 0, 0 ) );
}
#include "kaddressbookcardview.moc"