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tdepim/kaddressbook/views/kaddressbookiconview.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 <tqapplication.h>
#include <tqiconview.h>
#include <tqlayout.h>
#include <tqstringlist.h>
#include <kabc/addressbook.h>
#include <kabc/addressee.h>
#include <kconfig.h>
#include <kdebug.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
#include "core.h"
#include "kabprefs.h"
#include "kaddressbookiconview.h"
class IconViewFactory : public ViewFactory
{
public:
KAddressBookView *view( KAB::Core *core, TQWidget *parent, const char *name )
{
return new KAddressBookIconView( core, parent, name );
}
TQString type() const { return I18N_NOOP( "Icon" ); }
TQString description() const { return i18n( "Icons represent contacts. Very simple view." ); }
};
extern "C" {
void *init_libkaddrbk_iconview()
{
return ( new IconViewFactory );
}
}
AddresseeIconView::AddresseeIconView( TQWidget *parent, const char *name )
: KIconView( parent, name )
{
setSelectionMode( TQIconView::Extended );
setResizeMode( TQIconView::Adjust );
setWordWrapIconText( true );
setGridX( 100 );
setItemsMovable( false );
setSorting( true, true );
setMode( KIconView::Select );
connect( this, TQT_SIGNAL( dropped( TQDropEvent*, const TQValueList<TQIconDragItem>& ) ),
this, TQT_SLOT( itemDropped( TQDropEvent*, const TQValueList<TQIconDragItem>& ) ) );
}
AddresseeIconView::~AddresseeIconView()
{
}
void AddresseeIconView::itemDropped( TQDropEvent *event, const TQValueList<TQIconDragItem>& )
{
emit addresseeDropped( event );
}
TQDragObject *AddresseeIconView::dragObject()
{
emit startAddresseeDrag();
// We never want IconView to start the drag
return 0;
}
class AddresseeIconViewItem : public KIconViewItem
{
public:
AddresseeIconViewItem( const KABC::Field::List&, KABC::AddressBook *doc,
const KABC::Addressee &addr, TQIconView *parent )
: KIconViewItem( parent ), mDocument( doc ), mAddressee( addr )
{
refresh();
}
const KABC::Addressee &addressee() const { return mAddressee; }
void refresh()
{
mAddressee = mDocument->findByUid( mAddressee.uid() );
if ( !mAddressee.isEmpty() )
setText( mAddressee.givenName() + " " + mAddressee.familyName() );
TQPixmap icon;
TQPixmap defaultIcon( KGlobal::iconLoader()->loadIcon( "vcard", KIcon::Desktop ) );
KABC::Picture pic = mAddressee.photo();
if ( pic.data().isNull() )
pic = mAddressee.logo();
if ( pic.isIntern() && !pic.data().isNull() ) {
TQImage img = pic.data();
if ( img.width() > img.height() )
icon = img.scaleWidth( 32 );
else
icon = img.scaleHeight( 32 );
} else
icon = defaultIcon;
setPixmap( icon );
}
private:
KABC::AddressBook *mDocument;
KABC::Addressee mAddressee;
};
KAddressBookIconView::KAddressBookIconView( KAB::Core *core,
TQWidget *parent, const char *name)
: KAddressBookView( core, parent, name )
{
TQVBoxLayout *layout = new TQVBoxLayout( viewWidget() );
mIconView = new AddresseeIconView( viewWidget(), "mIconView" );
layout->addWidget( mIconView );
// Connect up the signals
connect( mIconView, TQT_SIGNAL( executed( TQIconViewItem* ) ),
this, TQT_SLOT( addresseeExecuted( TQIconViewItem* ) ) );
connect( mIconView, TQT_SIGNAL( selectionChanged() ),
this, TQT_SLOT( addresseeSelected() ) );
connect( mIconView, TQT_SIGNAL( addresseeDropped( TQDropEvent* ) ),
this, TQT_SIGNAL( dropped( TQDropEvent* ) ) );
connect( mIconView, TQT_SIGNAL( startAddresseeDrag() ),
this, TQT_SIGNAL( startDrag() ) );
connect( mIconView, TQT_SIGNAL( contextMenuRequested( TQIconViewItem*, const TQPoint& ) ),
this, TQT_SLOT( rmbClicked( TQIconViewItem*, const TQPoint& ) ) );
}
KAddressBookIconView::~KAddressBookIconView()
{
}
KABC::Field *KAddressBookIconView::sortField() const
{
// we have hardcoded sorting, so we have to return a hardcoded field :(
return KABC::Field::allFields()[ 2 ];
}
void KAddressBookIconView::readConfig( KConfig *config )
{
KAddressBookView::readConfig( config );
disconnect( mIconView, TQT_SIGNAL( executed( TQIconViewItem* ) ),
this, TQT_SLOT( addresseeExecuted( TQIconViewItem* ) ) );
if ( KABPrefs::instance()->honorSingleClick() )
connect( mIconView, TQT_SIGNAL( executed( TQIconViewItem* ) ),
this, TQT_SLOT( addresseeExecuted( TQIconViewItem* ) ) );
else
connect( mIconView, TQT_SIGNAL( doubleClicked( TQIconViewItem* ) ),
this, TQT_SLOT( addresseeExecuted( TQIconViewItem* ) ) );
}
TQStringList KAddressBookIconView::selectedUids()
{
TQStringList uidList;
TQIconViewItem *item;
AddresseeIconViewItem *aItem;
for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
if ( item->isSelected() ) {
aItem = dynamic_cast<AddresseeIconViewItem*>( item );
if ( aItem )
uidList << aItem->addressee().uid();
}
}
return uidList;
}
void KAddressBookIconView::refresh( const TQString &uid )
{
TQIconViewItem *item;
AddresseeIconViewItem *aItem;
if ( uid.isEmpty() ) {
// Rebuild the view
mIconView->clear();
mIconList.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 AddresseeIconViewItem( fields(), core()->addressBook(), *it, mIconView );
mIconView->arrangeItemsInGrid( true );
for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
AddresseeIconViewItem* aivi = dynamic_cast<AddresseeIconViewItem*>( item );
mIconList.append( aivi );
}
} else {
// Try to find the one to refresh
for ( item = mIconView->firstItem(); item; item = item->nextItem() ) {
aItem = dynamic_cast<AddresseeIconViewItem*>( item );
if ( aItem && (aItem->addressee().uid() == uid) ) {
aItem->refresh();
mIconView->arrangeItemsInGrid( true );
return;
}
}
refresh( TQString::null );
}
}
void KAddressBookIconView::setSelected( const TQString &uid, bool selected )
{
TQIconViewItem *item;
AddresseeIconViewItem *aItem;
if ( uid.isEmpty() ) {
mIconView->selectAll( selected );
} else {
bool found = false;
for ( item = mIconView->firstItem(); item && !found; item = item->nextItem() ) {
aItem = dynamic_cast<AddresseeIconViewItem*>( item );
if ( aItem && (aItem->addressee().uid() == uid) ) {
mIconView->setSelected( aItem, selected );
mIconView->ensureItemVisible( aItem );
found = true;
}
}
}
}
void KAddressBookIconView::setFirstSelected( bool selected )
{
if ( mIconView->firstItem() ) {
mIconView->setSelected( mIconView->firstItem(), selected );
mIconView->ensureItemVisible( mIconView->firstItem() );
}
}
void KAddressBookIconView::addresseeExecuted( TQIconViewItem *item )
{
AddresseeIconViewItem *aItem = dynamic_cast<AddresseeIconViewItem*>( item );
if ( aItem )
emit executed( aItem->addressee().uid() );
}
void KAddressBookIconView::addresseeSelected()
{
TQIconViewItem *item;
AddresseeIconViewItem *aItem;
bool found = false;
for ( item = mIconView->firstItem(); item && !found; item = item->nextItem() ) {
if ( item->isSelected() ) {
aItem = dynamic_cast<AddresseeIconViewItem*>( item );
if ( aItem ) {
emit selected( aItem->addressee().uid() );
found = true;
}
}
}
if ( !found )
emit selected( TQString::null );
}
void KAddressBookIconView::rmbClicked( TQIconViewItem*, const TQPoint &point )
{
popup( point );
}
void KAddressBookIconView::scrollUp()
{
TQApplication::postEvent( mIconView, new TQKeyEvent( TQEvent::KeyPress, Qt::Key_Up, 0, 0 ) );
}
void KAddressBookIconView::scrollDown()
{
TQApplication::postEvent( mIconView, new TQKeyEvent( TQEvent::KeyPress, Qt::Key_Down, 0, 0 ) );
}
#include "kaddressbookiconview.moc"