-Refactor loading of the Plugin Widgets' to be only contained

in one place.
-Reload the Plugins after configuration to reflect the changes
 immediately

5 files changed, 76 insertions, 115 deletions

diff --git a/core/pim/today/plugins/datebook/datebookplugin.cpp b/core/pim/today/plugins/datebook/datebookplugin.cpp
index 892a0ad..bef284e 100644
--- a/core/pim/today/plugins/datebook/datebookplugin.cpp
+++ b/core/pim/today/plugins/datebook/datebookplugin.cpp
@@ -43,13 +43,13 @@ QWidget* DatebookPlugin::widget( QWidget* wid ) {
 
 QString DatebookPlugin::pixmapNameConfig() const {
     return "datebook/DateBook";
 }
 
 TodayConfigWidget* DatebookPlugin::configWidget( QWidget* wid ) {
-    return new DatebookPluginConfig( wid , "Datebook" );
+    return new DatebookPluginConfig( wid , "Datebook Config" );
 }
 
 QString DatebookPlugin::appName()  const {
     return "datebook";
 }
 
diff --git a/core/pim/today/plugins/todolist/todoplugin.cpp b/core/pim/today/plugins/todolist/todoplugin.cpp
index 6cfcbe0..4be5673 100644
--- a/core/pim/today/plugins/todolist/todoplugin.cpp
+++ b/core/pim/today/plugins/todolist/todoplugin.cpp
@@ -44,13 +44,13 @@ QWidget* TodolistPlugin::widget( QWidget *wid ) {
 
 QString TodolistPlugin::pixmapNameConfig() const {
     return "todo/TodoList";
 }
 
 TodayConfigWidget* TodolistPlugin::configWidget( QWidget* wid ) {
-    return new TodolistPluginConfig( wid , "Todolist" );
+    return new TodolistPluginConfig( wid , "Todolist Config" );
 }
 
 QString TodolistPlugin::appName() const {
     return  "todolist";
 }
 
diff --git a/core/pim/today/today.cpp b/core/pim/today/today.cpp
index be7cbce..3e895a4 100644
--- a/core/pim/today/today.cpp
+++ b/core/pim/today/today.cpp
@@ -47,45 +47,51 @@ TodayPlugin() : iface( 0 ), guiPart( 0 ), guiBox( 0 ) {}
     bool excludeRefresh;
 };
 
 static  QMap<QString, TodayPlugin> pluginList;
 
 Today::Today( QWidget* parent,  const char* name, WFlags fl )
-: TodayBase( parent, name, fl ) {
+: TodayBase( parent, name, fl | WStyle_ContextHelp) {
 
-    QObject::connect( (QObject*)ConfigButton, SIGNAL( clicked() ), this, SLOT( startConfig() ) );
-    QObject::connect( (QObject*)OwnerField, SIGNAL( clicked() ), this,  SLOT( editCard() ) );
+    setCaption( tr("Today") );
+    connect( (QObject*)ConfigButton, SIGNAL( clicked() ), this, SLOT( startConfig() ) );
+    connect( (QObject*)OwnerField, SIGNAL( clicked() ), this,  SLOT( editCard() ) );
 
 #if !defined(QT_NO_COP)
 
     QCopChannel *todayChannel = new QCopChannel( "QPE/Today" , this );
     connect ( todayChannel, SIGNAL( received(const QCString&,const QByteArray&) ),
               this, SLOT ( channelReceived(const QCString&,const QByteArray&) ) );
 #endif
 
     setOwnerField();
-    m_big_box = 0L;
+    m_big_box  = 0l;
+    m_bblayout = 0l;
 
     layout = new QVBoxLayout( this );
     layout->addWidget( Frame );
     layout->addWidget( OwnerField );
 
+
+    m_informationLabel = new QLabel( tr("No plugins activated"),  this );
+    layout->addWidget( m_informationLabel );
+
     m_sv = new QScrollView( this );
     m_sv->setResizePolicy( QScrollView::AutoOneFit );
     m_sv->setHScrollBarMode( QScrollView::AlwaysOff );
     m_sv->setFrameShape( QFrame::NoFrame );
 
     layout->addWidget( m_sv );
     layout->setStretchFactor( m_sv,4 );
 
     m_refreshTimer = new QTimer( this );
     connect( m_refreshTimer, SIGNAL( timeout() ), this, SLOT( refresh() ) );
 
-    init();
     loadPlugins();
-    initialize();
+    loadShellContent();
+    loadPluginWidgets();
 }
 
 /**
  * Qcop receive method.
  */
 void Today::channelReceived( const QCString &msg, const QByteArray & data ) {
@@ -130,20 +136,26 @@ void Today::setOwnerField( QString &message ) {
         OwnerField->setText( "<b>" + message + "</b>" );
     }
 }
 
 
 /**
- * Init stuff needed for today. Reads the config file.
+ * Load the plugins
  */
-void Today::init() {
-    // read config
-    OConfig cfg( "today" );
+void Today::loadPlugins() {
+    m_pluginLoader = new OPluginLoader( "today", true );
+    m_pluginLoader->setAutoDelete( true );
+
+    m_manager = new OPluginManager( m_pluginLoader );
+    m_manager->load();
+}
+
+void Today::loadShellContent() {
+    Config cfg( "today" );
     cfg.setGroup( "Plugins" );
-    //     m_excludeApplets = cfg.readListEntry( "ExcludeApplets", ',' );
-    //     m_allApplets = cfg.readListEntry( "AllApplets", ',' );
+
 
     cfg.setGroup( "General" );
     m_iconSize = cfg.readNumEntry( "IconSize", 18 );
     m_hideBanner = cfg.readNumEntry( "HideBanner", 0 );
     setRefreshTimer( cfg.readNumEntry( "checkinterval", 15000 ) );
 
@@ -155,34 +167,15 @@ void Today::init() {
         Opiezilla->hide();
         TodayLabel->hide();
     } else {
         Opiezilla->show();
         TodayLabel->show();
     }
-
-    if ( m_big_box ) {
-        delete m_big_box;
-    }
-
-    m_big_box = new QWidget( m_sv->viewport() );
-    m_sv->addChild( m_big_box );
-    m_bblayout = new QVBoxLayout ( m_big_box );
 }
 
-
-/**
- * Load the plugins
- */
-void Today::loadPlugins() {
-
-    m_pluginLoader = new OPluginLoader( "today", true );
-    m_pluginLoader->setAutoDelete( true );
-
-    m_manager = new OPluginManager( m_pluginLoader );
-    m_manager->load();
-
+void Today::loadPluginWidgets() {
     /*
      * check if loading of Plugins crashed
      */
     if( m_pluginLoader->isInSafeMode() ) {
         QMessageBox::information(this, tr("Today Error"),
                                  tr("<qt>The plugin '%1' caused Today to crash."
@@ -191,12 +184,27 @@ void Today::loadPlugins() {
                                     " plugins.</qt>")
                                  .arg( m_manager->crashedPlugin().name()));
     }
 
     OPluginItem::List lst = m_pluginLoader->filtered( true );
 
+    /*
+     * Show or Hide the information of no plugin installed
+     */
+    if ( lst.isEmpty() )
+        m_informationLabel->show();
+    else
+        m_informationLabel->hide();
+
+
+    /*
+     * Now let us add the plugins
+     */
+    m_big_box = new QWidget( m_sv->viewport() );
+    m_sv->addChild( m_big_box );
+    m_bblayout = new QVBoxLayout( m_big_box );
 
     for ( OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ) {
         TodayPluginInterface* iface = m_pluginLoader->load<TodayPluginInterface>( *it, IID_TodayPluginInterface );
 
         TodayPlugin plugin;
         plugin.iface = iface;
@@ -226,115 +234,47 @@ void Today::loadPlugins() {
 
         pluginList.insert( plugin.name, plugin );
         m_bblayout->addWidget(plugin.guiBox);
     }
 
     m_bblayout->addStretch( 1 );
+    m_big_box->show();
 }
 
 
 /**
  * The method for the configuration dialog.
  */
 void Today::startConfig() {
-
     // disconnect timer to prevent problems while being on config dialog
     disconnect( m_refreshTimer, SIGNAL( timeout() ), this, SLOT( refresh() ) );
     m_refreshTimer->stop( );
 
     TodayConfig conf( this, "dialog", true );
     conf.setUpPlugins( m_manager, m_pluginLoader );
 
     if ( QPEApplication::execDialog(&conf) == QDialog::Accepted ) {
         conf.writeConfig();
-        initialize();
+        clearPluginWidgets();
+        loadShellContent();
+        loadPluginWidgets();
     } else {
         // since reinitialize is not called in that case , reconnect the signal
         m_refreshTimer->start( 15000 ); // get the config value in here later
         connect( m_refreshTimer, SIGNAL( timeout() ), this, SLOT( refresh() ) );
     }
 }
 
-
-void Today::initialize()  {
-
-    Config cfg( "today" );
-    cfg.setGroup( "Plugins" );
-
-
-    cfg.setGroup( "General" );
-    m_iconSize = cfg.readNumEntry( "IconSize", 18 );
-    m_hideBanner = cfg.readNumEntry( "HideBanner", 0 );
-    setRefreshTimer( cfg.readNumEntry( "checkinterval", 15000 ) );
-
-    // set the date in top label
-    QDate date = QDate::currentDate();
-    DateLabel->setText( QString( "<font color=#FFFFFF>" +  TimeString::longDateString( date )  + "</font>" ) );
-
-    if ( m_hideBanner )  {
-        Opiezilla->hide();
-        TodayLabel->hide();
-    } else {
-        Opiezilla->show();
-        TodayLabel->show();
-    }
-
-    if ( m_bblayout ) {
-    	delete m_bblayout;
-    }
-    m_bblayout = new QVBoxLayout ( m_big_box );
-
-    if (  pluginList.count() == 0 ) {
-        QLabel *noPlugins = new QLabel( this );
-        noPlugins->setText( tr( "No plugins found" ) );
-        layout->addWidget( noPlugins );
-    } else {
-
-        uint count = 0;
-        TodayPlugin tempPlugin;
-        OPluginItem::List lst = m_pluginLoader->allAvailable( true );
-        for ( OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ) {
-
-            TodayPluginInterface* iface = m_pluginLoader->load<TodayPluginInterface>( *it, IID_TodayPluginInterface );
-
-            tempPlugin = ( pluginList.find( (*it).name() ).data() );
-            if ( !( (tempPlugin.name).isEmpty() ) ) {
-                if ( (*it).isEnabled() ) {
-                    iface->guiPart()->reinitialize();
-                    odebug << "reinit" << oendl;
-                    tempPlugin.guiBox->show();
-		    m_bblayout->addWidget(tempPlugin.guiBox);
-                    count++;
-                } else {
-                    tempPlugin.guiBox->hide();
-                }
-            }
-        }
-        if ( count == 0 ) {
-            QLabel *noPluginsActive = new QLabel( this );
-            noPluginsActive->setText( tr( "No plugins activated" ) );
-            layout->addWidget( noPluginsActive );
-        }
-    }
-    m_bblayout->addStretch( 1 );
-    repaint();
-}
-
 /**
  * Refresh for the view. Reload all applets
  *
  */
 void Today::refresh() {
-
-    OPluginItem::List  lst = m_pluginLoader->filtered( true );
-
-    for ( OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ) {
-        TodayPluginInterface* iface = m_pluginLoader->load<TodayPluginInterface>( *it, IID_TodayPluginInterface );
-        iface->guiPart()->refresh();
-        odebug << "refresh" << oendl;
-    }
+    for ( QMap<QString, TodayPlugin>::Iterator it = pluginList.begin();
+          it != pluginList.end(); ++it )
+        it.data().guiPart->refresh();
 
     DateLabel->setText( QString( "<font color=#FFFFFF>" +  TimeString::longDateString( QDate::currentDate() )  + "</font>" ) );
 
     updateGeometry();
     repaint();
 }
@@ -352,13 +292,25 @@ void Today::startApplication() {
 void Today::editCard() {
     QCopEnvelope env( "QPE/Application/addressbook", "editPersonalAndClose()" );
 }
 
 
 Today::~Today() {
-    for(QMap<QString, TodayPlugin>::Iterator it = pluginList.begin(); it != pluginList.end(); ++it )
-        delete it.data().guiBox;
-
+    clearPluginWidgets();
     delete m_pluginLoader;
     delete m_manager;
 }
 
+
+void Today::clearPluginWidgets() {
+    for(QMap<QString, TodayPlugin>::Iterator it = pluginList.begin(); it != pluginList.end(); ++it ) {
+        delete it.data().guiBox;
+        it.data().guiBox = 0;
+    }
+
+    pluginList.clear();
+
+    delete m_bblayout;
+    delete m_big_box;
+    m_bblayout = 0;
+    m_big_box  = 0;
+}
diff --git a/core/pim/today/today.h b/core/pim/today/today.h
index dfc819d..8dbe9aa 100644
--- a/core/pim/today/today.h
+++ b/core/pim/today/today.h
@@ -53,31 +53,35 @@ private slots:
     void startConfig();
     void startApplication();
     void editCard();
     void refresh();
 
 private:
-    void init();
     void setOwnerField();
     void setOwnerField(QString &string);
-    void initialize();
 
     void setRefreshTimer( int );
 
+    void clearPluginWidgets();
+    void loadPluginWidgets();
+    void loadShellContent();
+
+
 private slots:
     void channelReceived(const QCString &msg, const QByteArray & data);
     void loadPlugins();
 
 private:
     TodayConfig *conf;
     QStringList m_excludeApplets;
     QStringList m_allApplets;
 
     QScrollView *m_sv;
     QWidget* m_big_box;
     QVBoxLayout *m_bblayout;
+    QLabel *m_informationLabel;
 
     Opie::Core::OPluginLoader *m_pluginLoader;
     Opie::Core::OPluginManager *m_manager;
 
     QTimer *m_refreshTimer;
 
diff --git a/core/pim/today/todayconfig.cpp b/core/pim/today/todayconfig.cpp
index dacce8b..864c708 100644
--- a/core/pim/today/todayconfig.cpp
+++ b/core/pim/today/todayconfig.cpp
@@ -90,13 +90,12 @@ TodayConfig::TodayConfig( QWidget* parent, const char* name, bool modal )
 
     m_guiMisc = new TodayConfigMiscBase( tab_3 );
 
     tab3Layout->addWidget( m_guiMisc );
     TabWidget3->addTab( tab_3, "SettingsIcon", tr( "Misc" ) );
 
-    connect ( m_appletListView , SIGNAL( clicked(QListViewItem*) ), this, SLOT( appletChanged() ) );
     previousItem = 0l;
     readConfig();
 }
 
 
 void TodayConfig::setUpPlugins( OPluginManager * plugManager, OPluginLoader *plugLoader ) {
@@ -178,18 +177,23 @@ void TodayConfig::writeConfig() {
     OPluginItem::List lst = m_pluginLoader->allAvailable( true );
 
     // this makes sure the names get saved in the order selected
     for ( ; list_it.current(); ++list_it ) {
         for ( OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ) {
             if ( QString::compare( (*it).name() , list_it.current()->text(0) ) == 0 ) {
+                qWarning( "Enabling %d  and make it %d", position-1,
+                          ((QCheckListItem*)list_it.current())->isOn() );
                 (*it).setPosition(position--);
                 m_pluginManager->setEnabled( (*it),((QCheckListItem*)list_it.current())->isOn() );
             }
         }
     }
 
+    /*
+     * save and get the changes back
+     */
     m_pluginManager->save();
 
     cfg.setGroup( "Autostart" );
     m_autoStart = m_guiMisc->CheckBoxAuto->isChecked();
     cfg.writeEntry( "autostart", m_autoStart );
     m_autoStartTimer = m_guiMisc->SpinBoxTime->value();
@@ -206,12 +210,13 @@ void TodayConfig::writeConfig() {
 
     OPluginItem::List managedLst = m_pluginManager->managedPlugins();
     for ( OPluginItem::List::Iterator it = managedLst.begin(); it != managedLst.end(); ++it ) {
         TodayPluginInterface* iface = m_pluginLoader->load<TodayPluginInterface>( *it, IID_TodayPluginInterface );
         if ( m_configMap.contains( iface ) )
             m_configMap[iface]->writeConfig();
+
     }
 }
 
 
 void TodayConfig::moveSelectedUp() {
     QListViewItem *item = m_appletListView->selectedItem();