Startcenter: Refresh RecentDocsView when select 'Clear list' menu option

Change-Id: I9cbe647563699b9b610661003084d2cd16093f9a
diff --git a/framework/source/uielement/recentfilesmenucontroller.cxx b/framework/source/uielement/recentfilesmenucontroller.cxx
index 586a9af..3866355 100644
--- a/framework/source/uielement/recentfilesmenucontroller.cxx
+++ b/framework/source/uielement/recentfilesmenucontroller.cxx
@@ -281,7 +281,12 @@ void SAL_CALL RecentFilesMenuController::itemSelected( const css::awt::MenuEvent
                   OUStringToOString( aCommand, RTL_TEXTENCODING_UTF8 ).getStr() );

        if ( aCommand.startsWith( CMD_CLEAR_LIST ) )
        {
            SvtHistoryOptions().Clear( ePICKLIST );
            dispatchCommand(
                "vnd.org.libreoffice.recentdocs:ClearRecentFileList",
                ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >() );
        }
        else
            executeEntry( rEvent.MenuId-1 );
    }
diff --git a/officecfg/registry/data/org/openoffice/Office/ProtocolHandler.xcu b/officecfg/registry/data/org/openoffice/Office/ProtocolHandler.xcu
index 8bb848a..62f7566 100644
--- a/officecfg/registry/data/org/openoffice/Office/ProtocolHandler.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/ProtocolHandler.xcu
@@ -70,5 +70,10 @@
        <value>vnd.com.sun.star.comp.PresentationMinimizer:*</value>
      </prop>
    </node>
    <node oor:name="com.sun.star.comp.sfx2.BackingComp" oor:op="replace" install:module="start">
      <prop oor:name="Protocols">
        <value>vnd.org.libreoffice.recentdocs:*</value>
      </prop>
    </node>
  </node>
</oor:component-data>
diff --git a/sfx2/inc/backingcomp.hxx b/sfx2/inc/backingcomp.hxx
index d4d86fe..7d1b38e 100644
--- a/sfx2/inc/backingcomp.hxx
+++ b/sfx2/inc/backingcomp.hxx
@@ -30,6 +30,8 @@
#include <com/sun/star/uno/XComponentContext.hpp>

#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>

#include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
@@ -57,6 +59,8 @@ class BackingComp : public  css::lang::XTypeProvider
                  , public  css::lang::XInitialization
                  , public  css::frame::XController  // => XComponent
                  , public  css::awt::XKeyListener // => XEventListener
                  , public css::frame::XDispatchProvider
                  , public css::frame::XDispatch
                  , public  ::cppu::OWeakObject
{
    //______________________________________
@@ -119,6 +123,15 @@ class BackingComp : public  css::lang::XTypeProvider
        virtual void SAL_CALL addEventListener   ( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw(css::uno::RuntimeException);
        virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw(css::uno::RuntimeException);

        // XDispatchProvider
        virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch( const css::util::URL& aURL, const OUString& sTargetFrameName , sal_Int32 nSearchFlags ) throw( css::uno::RuntimeException );
        virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptions    ) throw( css::uno::RuntimeException );

        // XDispatch
        virtual void SAL_CALL dispatch( const css::util::URL& aURL, const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException );
        virtual void SAL_CALL addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener, const css::util::URL& aURL ) throw( css::uno::RuntimeException );
        virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener, const css::util::URL& aURL ) throw( css::uno::RuntimeException );

    //______________________________________
    // helper

diff --git a/sfx2/source/dialog/backingcomp.cxx b/sfx2/source/dialog/backingcomp.cxx
index c34e6dc..5e357e3 100644
--- a/sfx2/source/dialog/backingcomp.cxx
+++ b/sfx2/source/dialog/backingcomp.cxx
@@ -102,7 +102,9 @@ css::uno::Any SAL_CALL BackingComp::queryInterface( /*IN*/ const css::uno::Type&
                static_cast< css::frame::XController* >(this),
                static_cast< css::lang::XComponent* >(this),
                static_cast< css::lang::XEventListener* >(this),
                static_cast< css::awt::XKeyListener* >(static_cast< css::lang::XEventListener* >(this)));
                static_cast< css::awt::XKeyListener* >(static_cast< css::lang::XEventListener* >(this)),
                static_cast< css::frame::XDispatchProvider* >(this),
                static_cast< css::frame::XDispatch* >(this) );

    // then look for supported window interfaces
    // Note: They exist only, if this instance was initialized
@@ -183,6 +185,8 @@ css::uno::Sequence< css::uno::Type > SAL_CALL BackingComp::getTypes()
                    ::getCppuType((const ::com::sun::star::uno::Reference< css::lang::XServiceInfo >*)NULL ),
                    ::getCppuType((const ::com::sun::star::uno::Reference< css::frame::XController >*)NULL ),
                    ::getCppuType((const ::com::sun::star::uno::Reference< css::lang::XComponent >*)NULL ),
                    ::getCppuType((const ::com::sun::star::uno::Reference< css::frame::XDispatchProvider >*)NULL ),
                    ::getCppuType((const ::com::sun::star::uno::Reference< css::frame::XDispatch >*)NULL ),
                    lWindowTypes);

            pTypeCollection = &aTypeCollection;
@@ -261,7 +265,8 @@ sal_Bool SAL_CALL BackingComp::supportsService( /*IN*/ const OUString& sServiceN
{
    return (
            sServiceName.equals("com.sun.star.frame.StartModule") ||
            sServiceName.equals(SERVICENAME_FRAMECONTROLLER)
            sServiceName.equals(SERVICENAME_FRAMECONTROLLER) ||
            sServiceName.equals("com.sun.star.frame.ProtocolHandler")
           );
}

@@ -317,8 +322,9 @@ OUString BackingComp::impl_getStaticImplementationName()

css::uno::Sequence< OUString > BackingComp::impl_getStaticSupportedServiceNames()
{
    css::uno::Sequence< OUString > lNames(1);
    css::uno::Sequence< OUString > lNames(2);
    lNames[0] = "com.sun.star.frame.StartModule";
    lNames[1] = "com.sun.star.frame.ProtocolHandler";
    return lNames;
}

@@ -800,4 +806,46 @@ void SAL_CALL BackingComp::keyReleased( /*IN*/ const css::awt::KeyEvent& )
     */
}

// XDispatchProvider
css::uno::Reference< css::frame::XDispatch > SAL_CALL BackingComp::queryDispatch( const css::util::URL& aURL, const OUString& /*sTargetFrameName*/, sal_Int32 /*nSearchFlags*/ ) throw( css::uno::RuntimeException )
{
    css::uno::Reference< css::frame::XDispatch > xDispatch;
    if ( aURL.Protocol == "vnd.org.libreoffice.recentdocs:" )
        xDispatch = this;

    return xDispatch;
}

css::uno::Sequence < css::uno::Reference< css::frame::XDispatch > > SAL_CALL BackingComp::queryDispatches( const css::uno::Sequence < css::frame::DispatchDescriptor >& seqDescripts ) throw( css::uno::RuntimeException )
{
    sal_Int32 nCount = seqDescripts.getLength();
    css::uno::Sequence < css::uno::Reference < XDispatch > > lDispatcher( nCount );

    for( sal_Int32 i=0; i<nCount; ++i )
        lDispatcher[i] = queryDispatch( seqDescripts[i].FeatureURL, seqDescripts[i].FrameName, seqDescripts[i].SearchFlags );

    return lDispatcher;
}

// XDispatch
void SAL_CALL BackingComp::dispatch( const css::util::URL& aURL, const css::uno::Sequence < css::beans::PropertyValue >& /*lArgs*/ ) throw( css::uno::RuntimeException )
{
    // vnd.org.libreoffice.recentdocs:ClearRecentFileList  - clear recent files
    if ( aURL.Path == "ClearRecentFileList" )
    {
        Window* pWindow = VCLUnoHelper::GetWindow(m_xWindow);
        BackingWindow* pBack = dynamic_cast<BackingWindow*>(pWindow );
        if( pBack )
            pBack->clearRecentFileList();
    }
}

void SAL_CALL BackingComp::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xControl*/, const css::util::URL& /*aURL*/ ) throw ( css::uno::RuntimeException )
{
}

void SAL_CALL BackingComp::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xControl*/, const css::util::URL& /*aURL*/ ) throw ( css::uno::RuntimeException )
{
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sfx2/source/dialog/backingwindow.cxx b/sfx2/source/dialog/backingwindow.cxx
index f7a66fb..ea3dd21 100644
--- a/sfx2/source/dialog/backingwindow.cxx
+++ b/sfx2/source/dialog/backingwindow.cxx
@@ -547,4 +547,9 @@ Size BackingWindow::GetOptimalSize() const
    return Window::GetOptimalSize();
}

void BackingWindow::clearRecentFileList()
{
    mpAllRecentThumbnails->Clear();
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab:*/
diff --git a/sfx2/source/dialog/backingwindow.hxx b/sfx2/source/dialog/backingwindow.hxx
index 8afb203..948265f 100644
--- a/sfx2/source/dialog/backingwindow.hxx
+++ b/sfx2/source/dialog/backingwindow.hxx
@@ -112,6 +112,8 @@ public:
    virtual Size GetOptimalSize() const;

    void setOwningFrame( const com::sun::star::uno::Reference< com::sun::star::frame::XFrame >& xFrame );

    void clearRecentFileList();
};

#endif
diff --git a/sfx2/util/sfx.component b/sfx2/util/sfx.component
index 71f6021..c5f2515 100644
--- a/sfx2/util/sfx.component
+++ b/sfx2/util/sfx.component
@@ -21,6 +21,7 @@
    prefix="sfx" xmlns="http://openoffice.org/2010/uno-components">
  <implementation name="com.sun.star.comp.sfx2.BackingComp">
    <service name="com.sun.star.frame.StartModule"/>
    <service name="com.sun.star.frame.ProtocolHandler"/>
  </implementation>
  <implementation name="SfxDocumentMetaData">
    <service name="com.sun.star.document.DocumentProperties"/>