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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_toolkit.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include <toolkit/awt/vclxregion.hxx> 33*cdf0e10cSrcweir #include <toolkit/helper/macros.hxx> 34*cdf0e10cSrcweir #include <toolkit/helper/vclunohelper.hxx> 35*cdf0e10cSrcweir #include <toolkit/helper/convert.hxx> 36*cdf0e10cSrcweir #include <cppuhelper/typeprovider.hxx> 37*cdf0e10cSrcweir #include <rtl/memory.h> 38*cdf0e10cSrcweir #include <rtl/uuid.h> 39*cdf0e10cSrcweir #include <vcl/svapp.hxx> 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir // ---------------------------------------------------- 42*cdf0e10cSrcweir // class VCLXRegion 43*cdf0e10cSrcweir // ---------------------------------------------------- 44*cdf0e10cSrcweir VCLXRegion::VCLXRegion() 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir } 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir VCLXRegion::~VCLXRegion() 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir } 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir // ::com::sun::star::uno::XInterface 53*cdf0e10cSrcweir ::com::sun::star::uno::Any VCLXRegion::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException) 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType, 56*cdf0e10cSrcweir SAL_STATIC_CAST( ::com::sun::star::awt::XRegion*, this ), 57*cdf0e10cSrcweir SAL_STATIC_CAST( ::com::sun::star::lang::XUnoTunnel*, this ), 58*cdf0e10cSrcweir SAL_STATIC_CAST( ::com::sun::star::lang::XTypeProvider*, this ) ); 59*cdf0e10cSrcweir return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType )); 60*cdf0e10cSrcweir } 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir // ::com::sun::star::lang::XUnoTunnel 63*cdf0e10cSrcweir IMPL_XUNOTUNNEL( VCLXRegion ) 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir // ::com::sun::star::lang::XTypeProvider 66*cdf0e10cSrcweir IMPL_XTYPEPROVIDER_START( VCLXRegion ) 67*cdf0e10cSrcweir getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion>* ) NULL ) 68*cdf0e10cSrcweir IMPL_XTYPEPROVIDER_END 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir ::com::sun::star::awt::Rectangle VCLXRegion::getBounds() throw(::com::sun::star::uno::RuntimeException) 73*cdf0e10cSrcweir { 74*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir return AWTRectangle( maRegion.GetBoundRect() ); 77*cdf0e10cSrcweir } 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir void VCLXRegion::clear() throw(::com::sun::star::uno::RuntimeException) 80*cdf0e10cSrcweir { 81*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir maRegion.SetEmpty(); 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir void VCLXRegion::move( sal_Int32 nHorzMove, sal_Int32 nVertMove ) throw(::com::sun::star::uno::RuntimeException) 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir maRegion.Move( nHorzMove, nVertMove ); 91*cdf0e10cSrcweir } 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir void VCLXRegion::unionRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir maRegion.Union( VCLRectangle( rRect ) ); 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir void VCLXRegion::intersectRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir maRegion.Intersect( VCLRectangle( rRect ) ); 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir void VCLXRegion::excludeRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 108*cdf0e10cSrcweir { 109*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir maRegion.Exclude( VCLRectangle( rRect ) ); 112*cdf0e10cSrcweir } 113*cdf0e10cSrcweir 114*cdf0e10cSrcweir void VCLXRegion::xOrRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException) 115*cdf0e10cSrcweir { 116*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 117*cdf0e10cSrcweir 118*cdf0e10cSrcweir maRegion.XOr( VCLRectangle( rRect ) ); 119*cdf0e10cSrcweir } 120*cdf0e10cSrcweir 121*cdf0e10cSrcweir void VCLXRegion::unionRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 122*cdf0e10cSrcweir { 123*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir if ( rxRegion.is() ) 126*cdf0e10cSrcweir maRegion.Union( VCLUnoHelper::GetRegion( rxRegion ) ); 127*cdf0e10cSrcweir } 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir void VCLXRegion::intersectRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 130*cdf0e10cSrcweir { 131*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir if ( rxRegion.is() ) 134*cdf0e10cSrcweir maRegion.Intersect( VCLUnoHelper::GetRegion( rxRegion ) ); 135*cdf0e10cSrcweir } 136*cdf0e10cSrcweir 137*cdf0e10cSrcweir void VCLXRegion::excludeRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 138*cdf0e10cSrcweir { 139*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir if ( rxRegion.is() ) 142*cdf0e10cSrcweir maRegion.Exclude( VCLUnoHelper::GetRegion( rxRegion ) ); 143*cdf0e10cSrcweir } 144*cdf0e10cSrcweir 145*cdf0e10cSrcweir void VCLXRegion::xOrRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) 146*cdf0e10cSrcweir { 147*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir if ( rxRegion.is() ) 150*cdf0e10cSrcweir maRegion.XOr( VCLUnoHelper::GetRegion( rxRegion ) ); 151*cdf0e10cSrcweir } 152*cdf0e10cSrcweir 153*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > VCLXRegion::getRectangles() throw(::com::sun::star::uno::RuntimeException) 154*cdf0e10cSrcweir { 155*cdf0e10cSrcweir ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() ); 156*cdf0e10cSrcweir 157*cdf0e10cSrcweir sal_uLong nRects = maRegion.GetRectCount(); 158*cdf0e10cSrcweir ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > aRects( nRects ); 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir Rectangle aRect; 161*cdf0e10cSrcweir sal_uInt32 nR = 0; 162*cdf0e10cSrcweir RegionHandle h = maRegion.BeginEnumRects(); 163*cdf0e10cSrcweir while ( maRegion.GetNextEnumRect( h, aRect ) ) 164*cdf0e10cSrcweir aRects.getArray()[nR++] = AWTRectangle( aRect ); 165*cdf0e10cSrcweir maRegion.EndEnumRects( h ); 166*cdf0e10cSrcweir 167*cdf0e10cSrcweir return aRects; 168*cdf0e10cSrcweir } 169*cdf0e10cSrcweir 170*cdf0e10cSrcweir 171*cdf0e10cSrcweir 172