xref: /AOO41X/main/toolkit/source/awt/vclxregion.cxx (revision 8809db7a87f97847b57a57f4cd2b0104b2b83182)
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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16  * KIND, either express or implied.  See the License for the
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_toolkit.hxx"
26 
27 
28 #include <toolkit/awt/vclxregion.hxx>
29 #include <toolkit/helper/macros.hxx>
30 #include <toolkit/helper/vclunohelper.hxx>
31 #include <toolkit/helper/convert.hxx>
32 #include <cppuhelper/typeprovider.hxx>
33 #include <rtl/memory.h>
34 #include <rtl/uuid.h>
35 #include <vcl/svapp.hxx>
36 
37 //  ----------------------------------------------------
38 //  class VCLXRegion
39 //  ----------------------------------------------------
40 VCLXRegion::VCLXRegion()
41 {
42 }
43 
44 VCLXRegion::~VCLXRegion()
45 {
46 }
47 
48 // ::com::sun::star::uno::XInterface
49 ::com::sun::star::uno::Any VCLXRegion::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException)
50 {
51     ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType,
52                                         SAL_STATIC_CAST( ::com::sun::star::awt::XRegion*, this ),
53                                         SAL_STATIC_CAST( ::com::sun::star::lang::XUnoTunnel*, this ),
54                                         SAL_STATIC_CAST( ::com::sun::star::lang::XTypeProvider*, this ) );
55     return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
56 }
57 
58 // ::com::sun::star::lang::XUnoTunnel
59 IMPL_XUNOTUNNEL( VCLXRegion )
60 
61 // ::com::sun::star::lang::XTypeProvider
62 IMPL_XTYPEPROVIDER_START( VCLXRegion )
63     getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion>* ) NULL )
64 IMPL_XTYPEPROVIDER_END
65 
66 
67 
68 ::com::sun::star::awt::Rectangle VCLXRegion::getBounds() throw(::com::sun::star::uno::RuntimeException)
69 {
70     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
71 
72     return AWTRectangle( maRegion.GetBoundRect() );
73 }
74 
75 void VCLXRegion::clear() throw(::com::sun::star::uno::RuntimeException)
76 {
77     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
78 
79     maRegion.SetEmpty();
80 }
81 
82 void VCLXRegion::move( sal_Int32 nHorzMove, sal_Int32 nVertMove ) throw(::com::sun::star::uno::RuntimeException)
83 {
84     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
85 
86     maRegion.Move( nHorzMove, nVertMove );
87 }
88 
89 void VCLXRegion::unionRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
90 {
91     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
92 
93     maRegion.Union( VCLRectangle( rRect ) );
94 }
95 
96 void VCLXRegion::intersectRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
97 {
98     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
99 
100     maRegion.Intersect( VCLRectangle( rRect ) );
101 }
102 
103 void VCLXRegion::excludeRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
104 {
105     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
106 
107     maRegion.Exclude( VCLRectangle( rRect ) );
108 }
109 
110 void VCLXRegion::xOrRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException)
111 {
112     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
113 
114     maRegion.XOr( VCLRectangle( rRect ) );
115 }
116 
117 void VCLXRegion::unionRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
118 {
119     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
120 
121     if ( rxRegion.is() )
122         maRegion.Union( VCLUnoHelper::GetRegion( rxRegion ) );
123 }
124 
125 void VCLXRegion::intersectRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
126 {
127     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
128 
129     if ( rxRegion.is() )
130         maRegion.Intersect( VCLUnoHelper::GetRegion( rxRegion ) );
131 }
132 
133 void VCLXRegion::excludeRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
134 {
135     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
136 
137     if ( rxRegion.is() )
138         maRegion.Exclude( VCLUnoHelper::GetRegion( rxRegion ) );
139 }
140 
141 void VCLXRegion::xOrRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException)
142 {
143     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
144 
145     if ( rxRegion.is() )
146         maRegion.XOr( VCLUnoHelper::GetRegion( rxRegion ) );
147 }
148 
149 ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > VCLXRegion::getRectangles() throw(::com::sun::star::uno::RuntimeException)
150 {
151     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
152 
153     sal_uLong nRects = maRegion.GetRectCount();
154     ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > aRects( nRects );
155 
156     Rectangle aRect;
157     sal_uInt32 nR = 0;
158     RegionHandle h = maRegion.BeginEnumRects();
159     while ( maRegion.GetNextEnumRect( h, aRect ) )
160         aRects.getArray()[nR++] = AWTRectangle( aRect );
161     maRegion.EndEnumRects( h );
162 
163     return aRects;
164 }
165 
166 
167 
168