1 files changed, 206 insertions, 0 deletions
diff --git a/svx/source/dialog/orienthelper.cxx b/svx/source/dialog/orienthelper.cxx
new file mode 100644
index 000000000000..f546bb95dc21
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+++ b/svx/source/dialog/orienthelper.cxx
@@ -0,0 +1,206 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svx.hxx"
+#include "orienthelper.hxx"
+
+#include <vector>
+#include <utility>
+
+#ifndef _SV_BUTTON_HXX
+#include <vcl/button.hxx>
+#endif
+#include "dialcontrol.hxx"
+
+namespace svx {
+
+// ============================================================================
+
+struct OrientationHelper_Impl
+{
+    typedef std::pair< Window*, TriState >  WindowPair;
+    typedef std::vector< WindowPair >       WindowVec;
+
+    DialControl&        mrCtrlDial;
+    CheckBox&           mrCbStacked;
+    WindowVec           maWinVec;
+    bool                mbEnabled;
+    bool                mbVisible;
+
+    explicit            OrientationHelper_Impl( DialControl& rCtrlDial, CheckBox& rCbStacked );
+
+    void                AddDependentWindow( Window& rWindow, TriState eDisableIfStacked );
+
+    void                EnableDependentWindows();
+    void                EnableWindow( Window& rWindow, TriState eDisableIfStacked );
+
+    void                ShowDependentWindows();
+
+    DECL_LINK( ClickHdl, void* );
+};
+
+// ----------------------------------------------------------------------------
+
+OrientationHelper_Impl::OrientationHelper_Impl( DialControl& rCtrlDial, CheckBox& rCbStacked ) :
+    mrCtrlDial( rCtrlDial ),
+    mrCbStacked( rCbStacked ),
+    mbEnabled( rCtrlDial.IsEnabled() ),
+    mbVisible( rCtrlDial.IsVisible() )
+{
+    maWinVec.push_back( WindowPair( &mrCtrlDial, STATE_CHECK ) );
+    maWinVec.push_back( WindowPair( &mrCbStacked, STATE_DONTKNOW ) );
+    mrCbStacked.SetClickHdl( LINK( this, OrientationHelper_Impl, ClickHdl ) );
+}
+
+void OrientationHelper_Impl::AddDependentWindow( Window& rWindow, TriState eDisableIfStacked )
+{
+    maWinVec.push_back( std::make_pair( &rWindow, eDisableIfStacked ) );
+    EnableWindow( rWindow, eDisableIfStacked );
+}
+
+void OrientationHelper_Impl::EnableDependentWindows()
+{
+    for( WindowVec::iterator aIt = maWinVec.begin(), aEnd = maWinVec.end(); aIt != aEnd; ++aIt )
+        EnableWindow( *aIt->first, aIt->second );
+}
+
+void OrientationHelper_Impl::EnableWindow( Window& rWindow, TriState eDisableIfStacked )
+{
+    bool bDisableOnStacked = false;
+    switch( eDisableIfStacked )
+    {
+        // STATE_CHECK: Disable window, if stacked text is turned on or "don't know".
+        case STATE_CHECK:   bDisableOnStacked = (mrCbStacked.GetState() != STATE_NOCHECK);  break;
+        // STATE_NOCHECK: Disable window, if stacked text is turned off or "don't know".
+        case STATE_NOCHECK: bDisableOnStacked = (mrCbStacked.GetState() != STATE_CHECK);    break;
+        default: ;//prevent warning
+    }
+    rWindow.Enable( mbEnabled && !bDisableOnStacked );
+}
+
+void OrientationHelper_Impl::ShowDependentWindows()
+{
+    for( WindowVec::iterator aIt = maWinVec.begin(), aEnd = maWinVec.end(); aIt != aEnd; ++aIt )
+        aIt->first->Show( mbVisible );
+}
+
+IMPL_LINK( OrientationHelper_Impl, ClickHdl, void*, EMPTYARG )
+{
+    EnableDependentWindows();
+    return 0L;
+}
+
+// ============================================================================
+
+OrientationHelper::OrientationHelper( DialControl& rCtrlDial, CheckBox& rCbStacked ) :
+    mpImpl( new OrientationHelper_Impl( rCtrlDial, rCbStacked ) )
+{
+    mpImpl->EnableDependentWindows();
+    mpImpl->ShowDependentWindows();
+}
+
+OrientationHelper::OrientationHelper( DialControl& rCtrlDial, NumericField& rNfRotation, CheckBox& rCbStacked ) :
+    mpImpl( new OrientationHelper_Impl( rCtrlDial, rCbStacked ) )
+{
+    rCtrlDial.SetLinkedField( &rNfRotation );
+    mpImpl->EnableDependentWindows();
+    mpImpl->ShowDependentWindows();
+}
+
+OrientationHelper::~OrientationHelper()
+{
+}
+
+void OrientationHelper::AddDependentWindow( Window& rWindow, TriState eDisableIfStacked )
+{
+    mpImpl->AddDependentWindow( rWindow, eDisableIfStacked );
+}
+
+void OrientationHelper::Enable( bool bEnable )
+{
+    mpImpl->mbEnabled = bEnable;
+    mpImpl->EnableDependentWindows();
+}
+
+void OrientationHelper::Show( bool bShow )
+{
+    mpImpl->mbVisible = bShow;
+    mpImpl->ShowDependentWindows();
+}
+
+void OrientationHelper::SetStackedState( TriState eState )
+{
+    if( eState != GetStackedState() )
+    {
+        mpImpl->mrCbStacked.SetState( eState );
+        mpImpl->EnableDependentWindows();
+    }
+}
+
+TriState OrientationHelper::GetStackedState() const
+{
+    return mpImpl->mrCbStacked.GetState();
+}
+
+void OrientationHelper::EnableStackedTriState( bool bEnable )
+{
+    mpImpl->mrCbStacked.EnableTriState( bEnable );
+}
+
+// ============================================================================
+
+OrientStackedWrapper::OrientStackedWrapper( OrientationHelper& rOrientHlp ) :
+    SingleControlWrapperType( rOrientHlp )
+{
+}
+
+bool OrientStackedWrapper::IsControlDontKnow() const
+{
+    return GetControl().GetStackedState() == STATE_DONTKNOW;
+}
+
+void OrientStackedWrapper::SetControlDontKnow( bool bSet )
+{
+    GetControl().EnableStackedTriState( bSet );
+    GetControl().SetStackedState( bSet ? STATE_DONTKNOW : STATE_NOCHECK );
+}
+
+bool OrientStackedWrapper::GetControlValue() const
+{
+    return GetControl().GetStackedState() == STATE_CHECK;
+}
+
+void OrientStackedWrapper::SetControlValue( bool bValue )
+{
+    GetControl().SetStackedState( bValue ? STATE_CHECK : STATE_NOCHECK );
+}
+
+// ============================================================================
+
+} // namespace svx
+