toolkit/source/awt/vclxregion.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_toolkit.hxx"
  33
  34
  35 #include <toolkit/awt/vclxregion.hxx>
  36 #include <toolkit/helper/macros.hxx>
  37 #include <toolkit/helper/vclunohelper.hxx>
  38 #include <toolkit/helper/convert.hxx>
  39 #include <cppuhelper/typeprovider.hxx>
  40 #include <rtl/memory.h>
  41 #include <rtl/uuid.h>
  42 #include <vcl/svapp.hxx>
  43
  44 //      ----------------------------------------------------
  45 //      class VCLXRegion
  46 //      ----------------------------------------------------
  47 VCLXRegion::VCLXRegion()
  48 {
  49 }
  50
  51 VCLXRegion::~VCLXRegion()
  52 {
  53 }
  54
  55 // ::com::sun::star::uno::XInterface
  56 ::com::sun::star::uno::Any VCLXRegion::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException)
  57 {
  58     ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType,
  59                                         SAL_STATIC_CAST( ::com::sun::star::awt::XRegion*, this ),
  60                                         SAL_STATIC_CAST( ::com::sun::star::lang::XUnoTunnel*, this ),
  61                                         SAL_STATIC_CAST( ::com::sun::star::lang::XTypeProvider*, this ) );
  62     return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
  63 }
  64
  65 // ::com::sun::star::lang::XUnoTunnel
  66 IMPL_XUNOTUNNEL( VCLXRegion )
  67
  68 // ::com::sun::star::lang::XTypeProvider
  69 IMPL_XTYPEPROVIDER_START( VCLXRegion )
  70     getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion>* ) NULL )
  71 IMPL_XTYPEPROVIDER_END
  72
  73
  74
  75 ::com::sun::star::awt::Rectangle VCLXRegion::getBounds() throw(::com::sun::star::uno::RuntimeException)
  76 {
  77     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  78
  79     return AWTRectangle( maRegion.GetBoundRect() );
  80 }
  81
  82 void VCLXRegion::clear() throw(::com::sun::star::uno::RuntimeException)
  83 {
  84     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  85
  86     maRegion.SetEmpty();
  87 }
  88
  89 void VCLXRegion::move( sal_Int32 nHorzMove, sal_Int32 nVertMove ) throw(::com::sun::star::uno::RuntimeException)
  90 {
  91     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  92
  93     maRegion.Move( nHorzMove, nVertMove );
  94 }
  95
  96 void VCLXRegion::unionRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
  97 {
  98     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  99
 100     maRegion.Union( VCLRectangle( rRect ) );
 101 }
 102
 103 void VCLXRegion::intersectRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
 104 {
 105     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 106
 107     maRegion.Intersect( VCLRectangle( rRect ) );
 108 }
 109
 110 void VCLXRegion::excludeRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
 111 {
 112     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 113
 114     maRegion.Exclude( VCLRectangle( rRect ) );
 115 }
 116
 117 void VCLXRegion::xOrRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
 118 {
 119     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 120
 121     maRegion.XOr( VCLRectangle( rRect ) );
 122 }
 123
 124 void VCLXRegion::unionRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
 125 {
 126     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 127
 128     if ( rxRegion.is() )
 129         maRegion.Union( VCLUnoHelper::GetRegion( rxRegion ) );
 130 }
 131
 132 void VCLXRegion::intersectRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
 133 {
 134     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 135
 136     if ( rxRegion.is() )
 137         maRegion.Intersect( VCLUnoHelper::GetRegion( rxRegion ) );
 138 }
 139
 140 void VCLXRegion::excludeRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
 141 {
 142     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 143
 144     if ( rxRegion.is() )
 145         maRegion.Exclude( VCLUnoHelper::GetRegion( rxRegion ) );
 146 }
 147
 148 void VCLXRegion::xOrRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
 149 {
 150     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 151
 152     if ( rxRegion.is() )
 153         maRegion.XOr( VCLUnoHelper::GetRegion( rxRegion ) );
 154 }
 155
 156 ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > VCLXRegion::getRectangles() throw(::com::sun::star::uno::RuntimeException)
 157 {
 158     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 159
 160     ULONG nRects = maRegion.GetRectCount();
 161     ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > aRects( nRects );
 162
 163     Rectangle aRect;
 164     sal_uInt32 nR = 0;
 165     RegionHandle h = maRegion.BeginEnumRects();
 166     while ( maRegion.GetNextEnumRect( h, aRect ) )
 167         aRects.getArray()[nR++] = AWTRectangle( aRect );
 168     maRegion.EndEnumRects( h );
 169
 170     return aRects;
 171 }
 172
 173
 174