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/*
This file is part of KAddressbook.
Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
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 <kactionclasses.h>
#include <kconfig.h>
#include <kdebug.h>
#include <klocale.h>
#include <ktrader.h>
#include <qlayout.h>
#include <qobjectlist.h>
#include <qsignalmapper.h>
#include <qsplitter.h>
#include <qtimer.h>
#include <qwidgetstack.h>
#include "addresseeeditorextension.h"
#include "core.h"
#include "kabprefs.h"
#include "extensionmanager.h"
ExtensionData::ExtensionData() : action( 0 ), widget( 0 ), weight( 0 ), isDetailsExtension( false )
{
}
ExtensionManager::ExtensionManager( QWidget* extensionBar, QWidgetStack* detailsStack, KAB::Core *core, QObject *parent,
const char *name )
: QObject( parent, name ), mExtensionBar( extensionBar ), mCore( core ),
mMapper( 0 ), mDetailsStack( detailsStack ), mActiveDetailsWidget( 0 )
{
Q_ASSERT( mExtensionBar );
QVBoxLayout* layout = new QVBoxLayout( mExtensionBar );
mSplitter = new QSplitter( mExtensionBar );
mSplitter->setOrientation( QSplitter::Vertical );
layout->addWidget( mSplitter );
createExtensionWidgets();
mActionCollection = new KActionCollection( this, "ActionCollection" );
extensionBar->setShown( false );
QTimer::singleShot( 0, this, SLOT( createActions() ) );
}
ExtensionManager::~ExtensionManager()
{
}
void ExtensionManager::restoreSettings()
{
const QStringList activeExtensions = KABPrefs::instance()->activeExtensions();
typedef QMap<QString, ExtensionData>::ConstIterator ConstIterator;
for ( ConstIterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
if ( activeExtensions.contains( it.data().identifier ) ) {
KToggleAction *action = static_cast<KToggleAction*>( it.data().action );
if ( action )
action->setChecked( true );
setExtensionActive( it.data().identifier, true );
}
}
const QValueList<int> sizes = KABPrefs::instance()->extensionsSplitterSizes();
mSplitter->setSizes( sizes );
}
void ExtensionManager::saveSettings()
{
KABPrefs::instance()->setActiveExtensions( mActiveExtensions );
KABPrefs::instance()->setExtensionsSplitterSizes( mSplitter->sizes() );
}
void ExtensionManager::reconfigure()
{
saveSettings();
createExtensionWidgets();
createActions();
restoreSettings();
mExtensionBar->setShown( !mActiveExtensions.isEmpty() );
}
bool ExtensionManager::isQuickEditVisible() const
{
return mActiveExtensions.contains( "contact_editor" );
}
void ExtensionManager::setSelectionChanged()
{
for ( QStringList::ConstIterator it = mActiveExtensions.begin(), end = mActiveExtensions.end(); it != end; ++it ) {
if ( mExtensionMap.contains( *it ) && mExtensionMap[*it].widget )
mExtensionMap[*it].widget->contactsSelectionChanged();
}
}
void ExtensionManager::activationToggled( const QString &extid )
{
if ( !mExtensionMap.contains( extid ) )
return;
const ExtensionData data = mExtensionMap[ extid ];
const bool activated = data.action->isChecked();
setExtensionActive( extid, activated );
}
void ExtensionManager::setExtensionActive( const QString& extid, bool active )
{
if ( !mExtensionMap.contains( extid ) )
return;
if ( mActiveExtensions.contains( extid ) == active )
return;
const ExtensionData data = mExtensionMap[ extid ];
if ( active ) {
mActiveExtensions.append( extid );
if ( data.widget ) {
if ( data.isDetailsExtension ) {
mActiveDetailsWidget = data.widget;
emit detailsWidgetActivated( data.widget );
} else {
data.widget->show();
}
data.widget->contactsSelectionChanged();
}
} else {
mActiveExtensions.remove( extid );
if ( data.widget && !data.isDetailsExtension ) {
data.widget->hide();
}
if ( data.isDetailsExtension ) {
mActiveDetailsWidget = 0;
emit detailsWidgetDeactivated( data.widget );
}
}
mExtensionBar->setShown( !mActiveExtensions.isEmpty() );
}
void ExtensionManager::createActions()
{
mCore->guiClient()->unplugActionList( "extensions_list" );
mActionList.setAutoDelete( true );
mActionList.clear();
mActionList.setAutoDelete( false );
delete mMapper;
mMapper = new QSignalMapper( this, "SignalMapper" );
connect( mMapper, SIGNAL( mapped( const QString& ) ),
this, SLOT( activationToggled( const QString& ) ) );
ExtensionData::List::ConstIterator it;
for ( QMap<QString, ExtensionData>::Iterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
ExtensionData& data = it.data();
data.action = new KToggleAction( data.title, 0, mMapper, SLOT( map() ),
mActionCollection,
QString( data.identifier + "_extension" ).latin1() );
mMapper->setMapping( data.action, data.identifier );
mActionList.append( data.action );
if ( mActiveExtensions.contains( data.identifier ) )
data.action->setChecked( true );
}
mActionList.append( new KActionSeparator( mActionCollection ) );
mCore->guiClient()->plugActionList( "extensions_list", mActionList );
}
QWidget* ExtensionManager::activeDetailsWidget() const
{
return mActiveDetailsWidget;
}
void ExtensionManager::createExtensionWidgets()
{
// clean up
for ( QMap<QString, ExtensionData>::ConstIterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
delete it.data().widget;
}
mExtensionMap.clear();
KAB::ExtensionWidget *wdg = 0;
{
// add addressee editor as default
wdg = new AddresseeEditorExtension( mCore, mDetailsStack );
wdg->hide();
connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
SIGNAL( modified( const KABC::Addressee::List& ) ) );
connect( wdg, SIGNAL( deleted( const QStringList& ) ),
SIGNAL( deleted( const QStringList& ) ) );
ExtensionData data;
data.identifier = wdg->identifier();
data.title = wdg->title();
data.widget = wdg;
data.isDetailsExtension = true;
mExtensionMap.insert( data.identifier, data );
}
// load the other extensions
const KTrader::OfferList plugins = KTrader::self()->query( "KAddressBook/Extension",
QString( "[X-KDE-KAddressBook-ExtensionPluginVersion] == %1" ).arg( KAB_EXTENSIONWIDGET_PLUGIN_VERSION ) );
KTrader::OfferList::ConstIterator it;
for ( it = plugins.begin(); it != plugins.end(); ++it ) {
KLibFactory *factory = KLibLoader::self()->factory( (*it)->library().latin1() );
if ( !factory ) {
kdDebug(5720) << "ExtensionManager::loadExtensions(): Factory creation failed" << endl;
continue;
}
KAB::ExtensionFactory *extensionFactory = static_cast<KAB::ExtensionFactory*>( factory );
if ( !extensionFactory ) {
kdDebug(5720) << "ExtensionManager::loadExtensions(): Cast failed" << endl;
continue;
}
wdg = extensionFactory->extension( mCore, mSplitter );
if ( wdg ) {
if ( wdg->identifier() == "distribution_list_editor_ng" )
mSplitter->moveToFirst( wdg );
wdg->hide();
connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
SIGNAL( modified( const KABC::Addressee::List& ) ) );
connect( wdg, SIGNAL( deleted( const QStringList& ) ),
SIGNAL( deleted( const QStringList& ) ) );
ExtensionData data;
data.identifier = wdg->identifier();
data.title = wdg->title();
data.widget = wdg;
mExtensionMap.insert( data.identifier, data );
}
}
}
#include "extensionmanager.moc"
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