tdf#92630 Enable auto-accelerator behaviour for gtk

Change-Id: I671177dd1f9e535c28a29bcbd6b74f1c789371ea
Reviewed-on: https://gerrit.libreoffice.org/16883
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 26 insertions, 3 deletions

diff --git a/vcl/source/control/ctrl.cxx b/vcl/source/control/ctrl.cxx
index 21056db4c58f..59d3389bc47a 100644
--- a/vcl/source/control/ctrl.cxx
+++ b/vcl/source/control/ctrl.cxx
@@ -38,6 +38,7 @@ void Control::ImplInitControlData()
     mbHasControlFocus       = false;
     mbFont                  = false;
     mbForeground            = false;
+    mbShowAccelerator       = false;
     mpControlData   = new ImplControlData;
 }
 
@@ -379,6 +380,16 @@ void Control::ImplDrawFrame( OutputDevice* pDev, Rectangle& rRect )
     pDev->OutputDevice::SetSettings( aOriginalSettings );
 }
 
+void Control::SetShowAccelerator(bool bVal)
+{
+    mbShowAccelerator = bVal;
+};
+
+bool Control::GetShowAccelerator() const
+{
+    return mbShowAccelerator;
+}
+
 ControlLayoutData::~ControlLayoutData()
 {
     if( m_pParent )
@@ -442,15 +453,27 @@ void Control::ImplInitSettings(const bool _bFont, const bool _bForeground)
 void Control::DrawControlText( OutputDevice& _rTargetDevice, Rectangle& _io_rRect, const OUString& _rStr,
     DrawTextFlags _nStyle, MetricVector* _pVector, OUString* _pDisplayText ) const
 {
+    OUString rPStr = _rStr;
+    DrawTextFlags nPStyle = _nStyle;
+
+    bool accel = ImplGetSVData()->maNWFData.mbEnableAccel;
+    bool autoacc = ImplGetSVData()->maNWFData.mbAutoAccel;
+
+    if (!accel || (autoacc && !mbShowAccelerator))
+    {
+        rPStr = GetNonMnemonicString( _rStr );
+        nPStyle &= ~DrawTextFlags::HideMnemonic;
+    }
+
     if ( !mpControlData->mpReferenceDevice || ( mpControlData->mpReferenceDevice == &_rTargetDevice ) )
     {
-        _io_rRect = _rTargetDevice.GetTextRect( _io_rRect, _rStr, _nStyle );
-        _rTargetDevice.DrawText( _io_rRect, _rStr, _nStyle, _pVector, _pDisplayText );
+        _io_rRect = _rTargetDevice.GetTextRect( _io_rRect, rPStr, nPStyle );
+        _rTargetDevice.DrawText( _io_rRect, rPStr, nPStyle, _pVector, _pDisplayText );
     }
     else
     {
         ControlTextRenderer aRenderer( *this, _rTargetDevice, *mpControlData->mpReferenceDevice );
-        _io_rRect = aRenderer.DrawText( _io_rRect, _rStr, _nStyle, _pVector, _pDisplayText );
+        _io_rRect = aRenderer.DrawText( _io_rRect, rPStr, nPStyle, _pVector, _pDisplayText );
     }
 }