00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024 #include <kactionclasses.h>
00025 #include <kconfig.h>
00026 #include <kdebug.h>
00027 #include <klocale.h>
00028 #include <ktrader.h>
00029
00030 #include <qlayout.h>
00031 #include <qobjectlist.h>
00032 #include <qsignalmapper.h>
00033 #include <qsplitter.h>
00034 #include <qtimer.h>
00035 #include <qwidgetstack.h>
00036
00037 #include "addresseeeditorextension.h"
00038 #include "core.h"
00039 #include "kabprefs.h"
00040
00041 #include "extensionmanager.h"
00042
00043 ExtensionData::ExtensionData() : action( 0 ), widget( 0 ), weight( 0 ), isDetailsExtension( false )
00044 {
00045 }
00046
00047 ExtensionManager::ExtensionManager( QWidget* extensionBar, QWidgetStack* detailsStack, KAB::Core *core, QObject *parent,
00048 const char *name )
00049 : QObject( parent, name ), mExtensionBar( extensionBar ), mCore( core ),
00050 mMapper( 0 ), mDetailsStack( detailsStack ), mActiveDetailsWidget( 0 )
00051 {
00052 Q_ASSERT( mExtensionBar );
00053 QVBoxLayout* layout = new QVBoxLayout( mExtensionBar );
00054 mSplitter = new QSplitter( mExtensionBar );
00055 mSplitter->setOrientation( QSplitter::Vertical );
00056 layout->addWidget( mSplitter );
00057
00058 createExtensionWidgets();
00059
00060 mActionCollection = new KActionCollection( this, "ActionCollection" );
00061
00062 extensionBar->setShown( false );
00063 QTimer::singleShot( 0, this, SLOT( createActions() ) );
00064 }
00065
00066 ExtensionManager::~ExtensionManager()
00067 {
00068 }
00069
00070
00071 void ExtensionManager::restoreSettings()
00072 {
00073 const QStringList activeExtensions = KABPrefs::instance()->activeExtensions();
00074
00075 typedef QMap<QString, ExtensionData>::ConstIterator ConstIterator;
00076 for ( ConstIterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
00077 if ( activeExtensions.contains( it.data().identifier ) ) {
00078 KToggleAction *action = static_cast<KToggleAction*>( it.data().action );
00079 if ( action )
00080 action->setChecked( true );
00081 setExtensionActive( it.data().identifier, true );
00082 }
00083 }
00084 const QValueList<int> sizes = KABPrefs::instance()->extensionsSplitterSizes();
00085 mSplitter->setSizes( sizes );
00086 }
00087
00088 void ExtensionManager::saveSettings()
00089 {
00090 KABPrefs::instance()->setActiveExtensions( mActiveExtensions );
00091 KABPrefs::instance()->setExtensionsSplitterSizes( mSplitter->sizes() );
00092 }
00093
00094 void ExtensionManager::reconfigure()
00095 {
00096 saveSettings();
00097 createExtensionWidgets();
00098 createActions();
00099 restoreSettings();
00100 mExtensionBar->setShown( !mActiveExtensions.isEmpty() );
00101 }
00102
00103 bool ExtensionManager::isQuickEditVisible() const
00104 {
00105 return mActiveExtensions.contains( "contact_editor" );
00106 }
00107
00108 void ExtensionManager::setSelectionChanged()
00109 {
00110 for ( QStringList::ConstIterator it = mActiveExtensions.begin(), end = mActiveExtensions.end(); it != end; ++it ) {
00111 if ( mExtensionMap.contains( *it ) && mExtensionMap[*it].widget )
00112 mExtensionMap[*it].widget->contactsSelectionChanged();
00113 }
00114 }
00115
00116 void ExtensionManager::activationToggled( const QString &extid )
00117 {
00118 if ( !mExtensionMap.contains( extid ) )
00119 return;
00120 const ExtensionData data = mExtensionMap[ extid ];
00121 const bool activated = data.action->isChecked();
00122 setExtensionActive( extid, activated );
00123 }
00124
00125 void ExtensionManager::setExtensionActive( const QString& extid, bool active )
00126 {
00127 if ( !mExtensionMap.contains( extid ) )
00128 return;
00129 if ( mActiveExtensions.contains( extid ) == active )
00130 return;
00131 const ExtensionData data = mExtensionMap[ extid ];
00132 if ( active ) {
00133 mActiveExtensions.append( extid );
00134 if ( data.widget ) {
00135 if ( data.isDetailsExtension ) {
00136 mActiveDetailsWidget = data.widget;
00137 emit detailsWidgetActivated( data.widget );
00138 } else {
00139 data.widget->show();
00140 }
00141 data.widget->contactsSelectionChanged();
00142 }
00143 } else {
00144 mActiveExtensions.remove( extid );
00145 if ( data.widget && !data.isDetailsExtension ) {
00146 data.widget->hide();
00147 }
00148 if ( data.isDetailsExtension ) {
00149 mActiveDetailsWidget = 0;
00150 emit detailsWidgetDeactivated( data.widget );
00151 }
00152 }
00153 mExtensionBar->setShown( !mActiveExtensions.isEmpty() );
00154 }
00155
00156 void ExtensionManager::createActions()
00157 {
00158 mCore->guiClient()->unplugActionList( "extensions_list" );
00159 mActionList.setAutoDelete( true );
00160 mActionList.clear();
00161 mActionList.setAutoDelete( false );
00162
00163 delete mMapper;
00164 mMapper = new QSignalMapper( this, "SignalMapper" );
00165 connect( mMapper, SIGNAL( mapped( const QString& ) ),
00166 this, SLOT( activationToggled( const QString& ) ) );
00167
00168 ExtensionData::List::ConstIterator it;
00169 for ( QMap<QString, ExtensionData>::Iterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
00170 ExtensionData& data = it.data();
00171 data.action = new KToggleAction( data.title, 0, mMapper, SLOT( map() ),
00172 mActionCollection,
00173 QString( data.identifier + "_extension" ).latin1() );
00174 mMapper->setMapping( data.action, data.identifier );
00175 mActionList.append( data.action );
00176
00177 if ( mActiveExtensions.contains( data.identifier ) )
00178 data.action->setChecked( true );
00179 }
00180
00181 mCore->guiClient()->plugActionList( "extensions_list", mActionList );
00182 }
00183
00184 QWidget* ExtensionManager::activeDetailsWidget() const
00185 {
00186 return mActiveDetailsWidget;
00187 }
00188
00189 void ExtensionManager::createExtensionWidgets()
00190 {
00191
00192 for ( QMap<QString, ExtensionData>::ConstIterator it = mExtensionMap.begin(), end = mExtensionMap.end(); it != end; ++it ) {
00193 delete it.data().widget;
00194 }
00195 mExtensionMap.clear();
00196
00197 KAB::ExtensionWidget *wdg = 0;
00198
00199 {
00200
00201 wdg = new AddresseeEditorExtension( mCore, mDetailsStack );
00202 wdg->hide();
00203
00204 connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
00205 SIGNAL( modified( const KABC::Addressee::List& ) ) );
00206 connect( wdg, SIGNAL( deleted( const QStringList& ) ),
00207 SIGNAL( deleted( const QStringList& ) ) );
00208
00209 ExtensionData data;
00210 data.identifier = wdg->identifier();
00211 data.title = wdg->title();
00212 data.widget = wdg;
00213 data.isDetailsExtension = true;
00214 mExtensionMap.insert( data.identifier, data );
00215 }
00216
00217
00218 const KTrader::OfferList plugins = KTrader::self()->query( "KAddressBook/Extension",
00219 QString( "[X-KDE-KAddressBook-ExtensionPluginVersion] == %1" ).arg( KAB_EXTENSIONWIDGET_PLUGIN_VERSION ) );
00220
00221 KTrader::OfferList::ConstIterator it;
00222 for ( it = plugins.begin(); it != plugins.end(); ++it ) {
00223 KLibFactory *factory = KLibLoader::self()->factory( (*it)->library().latin1() );
00224 if ( !factory ) {
00225 kdDebug(5720) << "ExtensionManager::loadExtensions(): Factory creation failed" << endl;
00226 continue;
00227 }
00228
00229 KAB::ExtensionFactory *extensionFactory = static_cast<KAB::ExtensionFactory*>( factory );
00230
00231 if ( !extensionFactory ) {
00232 kdDebug(5720) << "ExtensionManager::loadExtensions(): Cast failed" << endl;
00233 continue;
00234 }
00235
00236 wdg = extensionFactory->extension( mCore, mSplitter );
00237 if ( wdg ) {
00238 wdg->hide();
00239 connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
00240 SIGNAL( modified( const KABC::Addressee::List& ) ) );
00241 connect( wdg, SIGNAL( deleted( const QStringList& ) ),
00242 SIGNAL( deleted( const QStringList& ) ) );
00243
00244 ExtensionData data;
00245 data.identifier = wdg->identifier();
00246 data.title = wdg->title();
00247 data.widget = wdg;
00248 mExtensionMap.insert( data.identifier, data );
00249 }
00250 }
00251 }
00252
00253 #include "extensionmanager.moc"