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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_toolkit.hxx" 30 31 32 #include <toolkit/awt/vclxregion.hxx> 33 #include <toolkit/helper/macros.hxx> 34 #include <toolkit/helper/vclunohelper.hxx> 35 #include <toolkit/helper/convert.hxx> 36 #include <cppuhelper/typeprovider.hxx> 37 #include <rtl/memory.h> 38 #include <rtl/uuid.h> 39 #include <vcl/svapp.hxx> 40 41 // ---------------------------------------------------- 42 // class VCLXRegion 43 // ---------------------------------------------------- 44 VCLXRegion::VCLXRegion() 45 { 46 } 47 48 VCLXRegion::~VCLXRegion() 49 { 50 } 51 52 // ::com::sun::star::uno::XInterface 53 ::com::sun::star::uno::Any VCLXRegion::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException) 54 { 55 ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType, 56 SAL_STATIC_CAST( ::com::sun::star::awt::XRegion*, this ), 57 SAL_STATIC_CAST( ::com::sun::star::lang::XUnoTunnel*, this ), 58 SAL_STATIC_CAST( ::com::sun::star::lang::XTypeProvider*, this ) ); 59 return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType )); 60 } 61 62 // ::com::sun::star::lang::XUnoTunnel 63 IMPL_XUNOTUNNEL( VCLXRegion ) 64 65 // ::com::sun::star::lang::XTypeProvider 66 IMPL_XTYPEPROVIDER_START( VCLXRegion ) 67 getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion>* ) NULL ) 68 IMPL_XTYPEPROVIDER_END 69 70 71 72 ::com::sun::star::awt::Rectangle VCLXRegion::getBounds() throw(::com::sun::star::uno::RuntimeException) 73 { 74 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 75 76 return AWTRectangle( maRegion.GetBoundRect() ); 77 } 78 79 void VCLXRegion::clear() throw(::com::sun::star::uno::RuntimeException) 80 { 81 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 82 83 maRegion.SetEmpty(); 84 } 85 86 void VCLXRegion::move( sal_Int32 nHorzMove, sal_Int32 nVertMove ) throw(::com::sun::star::uno::RuntimeException) 87 { 88 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 89 90 maRegion.Move( nHorzMove, nVertMove ); 91 } 92 93 void VCLXRegion::unionRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 94 { 95 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 96 97 maRegion.Union( VCLRectangle( rRect ) ); 98 } 99 100 void VCLXRegion::intersectRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 101 { 102 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 103 104 maRegion.Intersect( VCLRectangle( rRect ) ); 105 } 106 107 void VCLXRegion::excludeRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 108 { 109 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 110 111 maRegion.Exclude( VCLRectangle( rRect ) ); 112 } 113 114 void VCLXRegion::xOrRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 115 { 116 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 117 118 maRegion.XOr( VCLRectangle( rRect ) ); 119 } 120 121 void VCLXRegion::unionRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 122 { 123 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 124 125 if ( rxRegion.is() ) 126 maRegion.Union( VCLUnoHelper::GetRegion( rxRegion ) ); 127 } 128 129 void VCLXRegion::intersectRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 130 { 131 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 132 133 if ( rxRegion.is() ) 134 maRegion.Intersect( VCLUnoHelper::GetRegion( rxRegion ) ); 135 } 136 137 void VCLXRegion::excludeRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 138 { 139 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 140 141 if ( rxRegion.is() ) 142 maRegion.Exclude( VCLUnoHelper::GetRegion( rxRegion ) ); 143 } 144 145 void VCLXRegion::xOrRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 146 { 147 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 148 149 if ( rxRegion.is() ) 150 maRegion.XOr( VCLUnoHelper::GetRegion( rxRegion ) ); 151 } 152 153 ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > VCLXRegion::getRectangles() throw(::com::sun::star::uno::RuntimeException) 154 { 155 ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 156 157 sal_uLong nRects = maRegion.GetRectCount(); 158 ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > aRects( nRects ); 159 160 Rectangle aRect; 161 sal_uInt32 nR = 0; 162 RegionHandle h = maRegion.BeginEnumRects(); 163 while ( maRegion.GetNextEnumRect( h, aRect ) ) 164 aRects.getArray()[nR++] = AWTRectangle( aRect ); 165 maRegion.EndEnumRects( h ); 166 167 return aRects; 168 } 169 170 171 172