extensionmanager.cpp
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00024 #include <kactionclasses.h>
00025 #include <kconfig.h>
00026 #include <kdebug.h>
00027 #include <klocale.h>
00028 #include <ktrader.h>
00029
00030 #include "addresseeeditorwidget.h"
00031 #include "simpleaddresseeeditor.h"
00032 #include "core.h"
00033 #include "kabprefs.h"
00034
00035 #include "extensionmanager.h"
00036
00037 ExtensionManager::ExtensionManager( KAB::Core *core, QWidget *parent,
00038 const char *name )
00039 : QHBox( parent, name ), mCore( core ), mCurrentExtensionWidget( 0 )
00040 {
00041 mActionExtensions = new KSelectAction( i18n( "Show Extension Bar" ), 0,
00042 mCore->actionCollection(),
00043 "options_show_extensions" );
00044
00045 connect( mActionExtensions, SIGNAL( activated( int ) ),
00046 SLOT( setActiveExtension( int ) ) );
00047
00048 createExtensionWidgets();
00049 }
00050
00051 ExtensionManager::~ExtensionManager()
00052 {
00053 }
00054
00055 void ExtensionManager::restoreSettings()
00056 {
00057 int index = 0;
00058 for ( int index = 0; index < mExtensionList.size(); ++index ) {
00059 ExtensionData data = mExtensionList[ index ];
00060 if ( data.identifier == KABPrefs::instance()->mCurrentExtension ) {
00061 mActionExtensions->setCurrentItem( index );
00062 setActiveExtension( index );
00063 return;
00064 }
00065 }
00066
00067 mActionExtensions->setCurrentItem( 0 );
00068 setActiveExtension( 0 );
00069 }
00070
00071 void ExtensionManager::saveSettings()
00072 {
00073 int index = mActionExtensions->currentItem();
00074
00075 Q_ASSERT( index < mExtensionList.size() );
00076
00077 KABPrefs::instance()->mCurrentExtension = mExtensionList[ index ].identifier;
00078 }
00079
00080 void ExtensionManager::reconfigure()
00081 {
00082 saveSettings();
00083 createExtensionWidgets();
00084 restoreSettings();
00085 }
00086
00087 bool ExtensionManager::isQuickEditVisible() const
00088 {
00089 return ( mCurrentExtensionWidget &&
00090 mCurrentExtensionWidget->identifier() == "contact_editor" );
00091 }
00092
00093 void ExtensionManager::setSelectionChanged()
00094 {
00095 if ( mCurrentExtensionWidget )
00096 mCurrentExtensionWidget->contactsSelectionChanged();
00097 }
00098
00099 void ExtensionManager::setActiveExtension( int id )
00100 {
00101 if ( id == 0 ) {
00102 hide();
00103 if ( mCurrentExtensionWidget )
00104 mCurrentExtensionWidget->hide();
00105 mCurrentExtensionWidget = 0;
00106 } else if ( id > 0 ) {
00107 if ( mCurrentExtensionWidget )
00108 mCurrentExtensionWidget->hide();
00109
00110 mCurrentExtensionWidget = mExtensionList[ id ].widget;
00111 if ( mCurrentExtensionWidget ) {
00112 show();
00113 mCurrentExtensionWidget->show();
00114 mCurrentExtensionWidget->contactsSelectionChanged();
00115 } else {
00116 hide();
00117 mCurrentExtensionWidget = 0;
00118 }
00119 }
00120 }
00121
00122 void ExtensionManager::createExtensionWidgets()
00123 {
00124
00125 ExtensionData::List::Iterator dataIt;
00126 for ( dataIt = mExtensionList.begin(); dataIt != mExtensionList.end(); ++dataIt )
00127 delete (*dataIt).widget;
00128 mExtensionList.clear();
00129
00130 KAB::ExtensionWidget *wdg = 0;
00131
00132 {
00133
00134 ExtensionData data;
00135 data.identifier = "none";
00136 data.title = i18n( "None" );
00137 data.widget = 0;
00138 mExtensionList.append( data );
00139 }
00140
00141 {
00142
00143 if ( KABPrefs::instance()->mEditorType == KABPrefs::SimpleEditor ) {
00144 wdg = new SimpleAddresseeEditor( mCore, true, this );
00145 } else {
00146 wdg = new AddresseeEditorWidget( mCore, true, this );
00147 }
00148 wdg->hide();
00149
00150 connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
00151 SIGNAL( modified( const KABC::Addressee::List& ) ) );
00152
00153 ExtensionData data;
00154 data.identifier = wdg->identifier();
00155 data.title = wdg->title();
00156 data.widget = wdg;
00157 mExtensionList.append( data );
00158 }
00159
00160
00161 KTrader::OfferList plugins = KTrader::self()->query( "KAddressBook/Extension" );
00162 KTrader::OfferList::ConstIterator it;
00163
00164 for ( it = plugins.begin(); it != plugins.end(); ++it ) {
00165 KLibFactory *factory = KLibLoader::self()->factory( (*it)->library().latin1() );
00166 if ( !factory ) {
00167 kdDebug(5720) << "ExtensionManager::loadExtensions(): Factory creation failed" << endl;
00168 continue;
00169 }
00170
00171 KAB::ExtensionFactory *extensionFactory = static_cast<KAB::ExtensionFactory*>( factory );
00172
00173 if ( !extensionFactory ) {
00174 kdDebug(5720) << "ExtensionManager::loadExtensions(): Cast failed" << endl;
00175 continue;
00176 }
00177
00178 wdg = extensionFactory->extension( mCore, this );
00179 if ( wdg ) {
00180 wdg->hide();
00181 connect( wdg, SIGNAL( modified( const KABC::Addressee::List& ) ),
00182 SIGNAL( modified( const KABC::Addressee::List& ) ) );
00183
00184 ExtensionData data;
00185 data.identifier = wdg->identifier();
00186 data.title = wdg->title();
00187 data.widget = wdg;
00188 mExtensionList.append( data );
00189 }
00190 }
00191
00192 QStringList extensionTitles;
00193 for ( dataIt = mExtensionList.begin(); dataIt != mExtensionList.end(); ++dataIt )
00194 extensionTitles.append( (*dataIt).title );
00195
00196 mActionExtensions->setItems( extensionTitles );
00197 mCurrentExtensionWidget = 0;
00198 }
00199
00200 #include "extensionmanager.moc"
This file is part of the documentation for kaddressbook Library Version 3.3.2.