extensions/source/bibliography/formcontrolcontainer.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_extensions.hxx"
  33 #include "formcontrolcontainer.hxx"
  34 #include <tools/debug.hxx>
  35
  36 #include <algorithm>
  37 #include <functional>
  38
  39 //.........................................................................
  40 namespace bib
  41 {
  42 //.........................................................................
  43
  44     using namespace ::com::sun::star::uno;
  45     using namespace ::com::sun::star::form;
  46     using namespace ::com::sun::star::lang;
  47     using namespace ::com::sun::star::awt;
  48
  49     //=====================================================================
  50     //= FormControlContainer
  51     //=====================================================================
  52     //---------------------------------------------------------------------
  53     FormControlContainer::FormControlContainer( )
  54         :OLoadListener( m_aMutex )
  55         ,m_pFormAdapter( NULL )
  56     {
  57     }
  58
  59     //---------------------------------------------------------------------
  60     //--- 18.10.01 18:54:57 -----------------------------------------------
  61     FormControlContainer::~FormControlContainer( )
  62     {
  63         DBG_ASSERT( !isFormConnected(), "FormControlContainer::~FormControlContainer: you should disconnect in your derived class!" );
  64         if ( isFormConnected() )
  65             disconnectForm();
  66     }
  67
  68     //---------------------------------------------------------------------
  69     //--- 18.10.01 17:03:14 -----------------------------------------------
  70     void FormControlContainer::disconnectForm()
  71     {
  72         ::osl::MutexGuard aGuard( m_aMutex );
  73         DBG_ASSERT( isFormConnected(), "FormControlContainer::connectForm: not connected!" );
  74         if ( isFormConnected() )
  75         {
  76             m_pFormAdapter->dispose();
  77             m_pFormAdapter->release();
  78             m_pFormAdapter = NULL;
  79         }
  80     }
  81
  82     //---------------------------------------------------------------------
  83     //--- 18.10.01 16:56:01 -----------------------------------------------
  84     void FormControlContainer::connectForm( const Reference< XLoadable >& _rxForm )
  85     {
  86         DBG_ASSERT( !isFormConnected(), "FormControlContainer::connectForm: already connected!" );
  87
  88         DBG_ASSERT( _rxForm.is(), "FormControlContainer::connectForm: invalid form!" );
  89         if ( !isFormConnected() && _rxForm.is() )
  90         {
  91             m_pFormAdapter = new OLoadListenerAdapter( _rxForm );
  92             m_pFormAdapter->acquire();
  93             m_pFormAdapter->Init( this );
  94
  95             ensureDesignMode();
  96         }
  97
  98         m_xForm = _rxForm;
  99     }
 100
 101     //---------------------------------------------------------------------
 102     //--- 18.10.01 18:50:14 -----------------------------------------------
 103     struct ControlModeSwitch : public ::std::unary_function< Reference< XControl >, void >
 104     {
 105         sal_Bool bDesign;
 106         ControlModeSwitch( sal_Bool _bDesign ) : bDesign( _bDesign ) { }
 107
 108         void operator() ( const Reference< XControl >& _rxControl ) const
 109         {
 110             if ( _rxControl.is() )
 111                 _rxControl->setDesignMode( bDesign );
 112         }
 113     };
 114
 115     //---------------------------------------------------------------------
 116     //--- 18.10.01 18:49:57 -----------------------------------------------
 117     void FormControlContainer::implSetDesignMode( sal_Bool _bDesign )
 118     {
 119         try
 120         {
 121             Reference< XControlContainer > xControlCont = getControlContainer();
 122             Sequence< Reference< XControl > > aControls;
 123             if ( xControlCont.is() )
 124                 aControls = xControlCont->getControls();
 125
 126             ::std::for_each(
 127                 aControls.getConstArray(),
 128                 aControls.getConstArray() + aControls.getLength(),
 129                 ControlModeSwitch( _bDesign )
 130             );
 131         }
 132         catch( const Exception& e)
 133         {
 134             (void) e;   // make compiler happy
 135             DBG_ERROR( "FormControlContainer::implSetDesignMode: caught an exception!" );
 136         }
 137     }
 138
 139     //---------------------------------------------------------------------
 140     //--- 18.10.01 18:16:54 -----------------------------------------------
 141     void FormControlContainer::ensureDesignMode()
 142     {
 143         implSetDesignMode( !m_xForm.is() || !m_xForm->isLoaded() );
 144     }
 145
 146     //---------------------------------------------------------------------
 147     //--- 18.10.01 16:45:33 -----------------------------------------------
 148     void FormControlContainer::_loaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ )
 149     {
 150         implSetDesignMode( sal_False );
 151     }
 152
 153     //---------------------------------------------------------------------
 154     //--- 18.10.01 16:45:35 -----------------------------------------------
 155     void FormControlContainer::_unloading( const ::com::sun::star::lang::EventObject& /*_rEvent*/ )
 156     {
 157         implSetDesignMode( sal_True );
 158     }
 159
 160     //---------------------------------------------------------------------
 161     //--- 18.10.01 16:45:36 -----------------------------------------------
 162     void FormControlContainer::_unloaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ )
 163     {
 164     }
 165
 166     //---------------------------------------------------------------------
 167     //--- 18.10.01 16:45:36 -----------------------------------------------
 168     void FormControlContainer::_reloading( const ::com::sun::star::lang::EventObject& /*_rEvent*/ )
 169     {
 170         implSetDesignMode( sal_True );
 171     }
 172
 173     //---------------------------------------------------------------------
 174     //--- 18.10.01 16:45:37 -----------------------------------------------
 175     void FormControlContainer::_reloaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ )
 176     {
 177         implSetDesignMode( sal_False );
 178     }
 179
 180 //.........................................................................
 181 }       // namespace bib
 182 //.........................................................................
 183