added a new mode of showing path in the breadcrumb

Change-Id: I0819f2346ee3412d044c2d6c7d3bbc2dd9231ed5

2 files changed, 31 insertions, 3 deletions

diff --git a/svtools/source/control/breadcrumb.cxx b/svtools/source/control/breadcrumb.cxx
index ba2ed5de7b92..c7cbc0064a36 100644
--- a/svtools/source/control/breadcrumb.cxx
+++ b/svtools/source/control/breadcrumb.cxx
@@ -11,6 +11,7 @@
 
 Breadcrumb::Breadcrumb( vcl::Window* pParent, WinBits nWinStyle ) : VclHBox( pParent, nWinStyle )
 {
+    m_eMode = SvtBreadcrumbMode::ONLY_CURRENT_PATH;
     set_spacing( 6 );
     appendField(); // root
 }
@@ -56,6 +57,8 @@ void Breadcrumb::SetURL( const OUString& rURL )
     unsigned int nPos = 0;
     unsigned int i;
 
+    bool bClear = ( m_eMode == SvtBreadcrumbMode::ONLY_CURRENT_PATH );
+
     m_aLinks[0]->SetText( m_sRootName );
     m_aLinks[0]->Show();
     m_aLinks[0]->Enable( true );
@@ -71,6 +74,13 @@ void Breadcrumb::SetURL( const OUString& rURL )
         unsigned int nEnd = sPath.indexOf( '/', nPos + 1 );
         OUString sLabel = OUString( sPath.getStr() + nPos + 1, nEnd - nPos - 1 );
 
+        if( m_eMode == SvtBreadcrumbMode::ALL_VISITED )
+        {
+            if( m_aLinks[i]->GetText() != sLabel )
+                bClear = true;
+        }
+
+
         m_aLinks[i]->SetText( sLabel );
         m_aLinks[i]->SetURL( INetURLObject::GetScheme( aURL.GetProtocol() )
                                 + aURL.GetHost()
@@ -85,13 +95,21 @@ void Breadcrumb::SetURL( const OUString& rURL )
     m_aLinks[i - 1]->Enable( false );
     m_aSeparators[i - 1]->Hide();
 
-    for( ; i < m_aLinks.size(); i++ )
+    if( bClear )
     {
-        m_aLinks[i]->Hide();
-        m_aSeparators[i]->Hide();
+        clearFields( i );
+    }
+    else
+    {
+        for( ; i < m_aLinks.size(); i++ )
+            m_aLinks[i]->Enable( true );
     }
 }
 
+void Breadcrumb::SetMode( SvtBreadcrumbMode eMode )
+{
+    m_eMode = eMode;
+}
 
 void Breadcrumb::appendField()
 {
@@ -104,6 +122,15 @@ void Breadcrumb::appendField()
     m_aSeparators[m_aLinks.size() - 1]->Hide();
 }
 
+void Breadcrumb::clearFields( unsigned int nStartIndex )
+{
+    for( unsigned int i = nStartIndex; i < m_aLinks.size(); i++ )
+    {
+        m_aLinks[i]->Hide();
+        m_aSeparators[i]->Hide();
+    }
+}
+
 IMPL_LINK ( Breadcrumb, ClickLinkHdl, FixedHyperlink*, pLink )
 {
     m_sClickedURL = pLink->GetURL();
diff --git a/svtools/source/dialogs/RemoteFilesDialog.cxx b/svtools/source/dialogs/RemoteFilesDialog.cxx
index b85f1e883b1c..663d719b1abb 100644
--- a/svtools/source/dialogs/RemoteFilesDialog.cxx
+++ b/svtools/source/dialogs/RemoteFilesDialog.cxx
@@ -120,6 +120,7 @@ RemoteFilesDialog::RemoteFilesDialog(vcl::Window* pParent, WinBits nBits)
     m_pPath = VclPtr<Breadcrumb>::Create( get<vcl::Window>("breadcrumb_container") );
     m_pPath->set_hexpand(true);
     m_pPath->SetClickHdl( LINK( this, RemoteFilesDialog, SelectBreadcrumbHdl ) );
+    m_pPath->SetMode( SvtBreadcrumbMode::ALL_VISITED );
     m_pPath->Show();
 
     m_pContainer = VclPtr<FileViewContainer>::Create( get<vcl::Window>("container") );