1 files changed, 52 insertions, 7 deletions

diff --git a/parts/documentation/docglobalconfigwidget.cpp b/parts/documentation/docglobalconfigwidget.cpp
index b27cb5f9..8dd6c0b8 100644
--- a/parts/documentation/docglobalconfigwidget.cpp
+++ b/parts/documentation/docglobalconfigwidget.cpp
@@ -37,6 +37,8 @@
 #include <tdefontcombo.h>
 #include <tdehtml_part.h>
 #include <tdehtml_settings.h>
+#include <tdelocale.h>
+#include <tdemessagebox.h>
 
 #include "kdevdocumentationplugin.h"
 #include "kdevpartcontroller.h"
@@ -168,13 +170,13 @@ TDEListView *DocGlobalConfigWidget::activeView()
 void DocGlobalConfigWidget::accept()
 {
     //write catalog settings
-	for (TQValueList<DocumentationPlugin*>::const_iterator it = m_part->m_plugins.constBegin(); 
-		it != m_part->m_plugins.constEnd(); ++it)
-	{
-		(*it)->saveCatalogConfiguration( m_View );
-		//@todo: take restrictions into account
-		(*it)->reinit(m_widget->contents(), m_widget->index(), TQStringList());
-	}
+    for (TQValueList<DocumentationPlugin*>::const_iterator it = m_part->m_plugins.constBegin();
+            it != m_part->m_plugins.constEnd(); ++it)
+    {
+            (*it)->saveCatalogConfiguration( m_View );
+            //@todo: take restrictions into account
+            (*it)->reinit(m_widget->contents(), m_widget->index(), TQStringList());
+    }
 
     TDEConfig *config = m_part->config();
     //write full text search settings
@@ -259,4 +261,47 @@ void DocGlobalConfigWidget::updateConfigForHTMLParts()
     }
 }
 
+void DocGlobalConfigWidget::rescanCollectionButtonClicked()
+{
+    if (KMessageBox::questionYesNo(this,
+        i18n("This will restore the default settings "
+             "for the following documentation plugins: "
+             "chm, devhelp, doxygen, kdevtoc, qt.\n"
+             "Any change made to documentation catalogs "
+             "belonging to those plugins will be lost. "
+             "Changes made to documentation catalogs "
+             "belonging to the custom plugin will be preserved.\n"
+             "Do you wish to continue?"),
+        i18n("Rescan documentation")) == KMessageBox::Yes)
+    {
+        reloadDocumentationPlugins();
+    }
+}
+
+void DocGlobalConfigWidget::reloadDocumentationPlugins()
+{
+    // Clear current list
+    TQListViewItem *first = m_View->firstChild();
+    while (first)
+    {
+        m_View->takeItem(first);
+        delete first;
+        first = m_View->firstChild();
+    }
+    // Rescan configuration
+    TQValueList<DocumentationPlugin*>::iterator it;
+    for (it = m_part->m_plugins.begin(); it != m_part->m_plugins.end(); ++it)
+    {
+      DocumentationPlugin *plugin=*it;
+      plugin->clear();
+      plugin->autoSetupPlugin();
+      plugin->reinit(m_part->m_widget->contents(), m_part->m_widget->index(), TQStringList());
+    }
+    // Recreate list
+    for (TQValueList<DocumentationPlugin*>::const_iterator it = m_part->m_plugins.constBegin();
+        it != m_part->m_plugins.constEnd(); ++it)
+    {
+        (*it)->loadCatalogConfiguration(m_View);
+    }
+}
 #include "docglobalconfigwidget.moc"