toolkit/source/awt/vclxregion.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <toolkit/awt/vclxregion.hxx>
  21 #include <toolkit/helper/macros.hxx>
  22 #include <toolkit/helper/vclunohelper.hxx>
  23 #include <toolkit/helper/convert.hxx>
  24 #include <cppuhelper/typeprovider.hxx>
  25 #include <cppuhelper/queryinterface.hxx>
  26 #include <rtl/uuid.h>
  27 #include <vcl/svapp.hxx>
  28
  29
  30 //  class VCLXRegion
  31
  32 VCLXRegion::VCLXRegion()
  33 {
  34 }
  35
  36 VCLXRegion::~VCLXRegion()
  37 {
  38 }
  39
  40 // ::com::sun::star::uno::XInterface
  41 ::com::sun::star::uno::Any VCLXRegion::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception)
  42 {
  43     ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType,
  44                                         (static_cast< ::com::sun::star::awt::XRegion* >(this)),
  45                                         (static_cast< ::com::sun::star::lang::XUnoTunnel* >(this)),
  46                                         (static_cast< ::com::sun::star::lang::XTypeProvider* >(this)) );
  47     return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
  48 }
  49
  50 // ::com::sun::star::lang::XUnoTunnel
  51 IMPL_XUNOTUNNEL( VCLXRegion )
  52
  53 // ::com::sun::star::lang::XTypeProvider
  54 IMPL_XTYPEPROVIDER_START( VCLXRegion )
  55     cppu::UnoType<com::sun::star::awt::XRegion>::get()
  56 IMPL_XTYPEPROVIDER_END
  57
  58
  59
  60 ::com::sun::star::awt::Rectangle VCLXRegion::getBounds() throw(::com::sun::star::uno::RuntimeException, std::exception)
  61 {
  62     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  63
  64     return AWTRectangle( maRegion.GetBoundRect() );
  65 }
  66
  67 void VCLXRegion::clear() throw(::com::sun::star::uno::RuntimeException, std::exception)
  68 {
  69     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  70
  71     maRegion.SetEmpty();
  72 }
  73
  74 void VCLXRegion::move( sal_Int32 nHorzMove, sal_Int32 nVertMove ) throw(::com::sun::star::uno::RuntimeException, std::exception)
  75 {
  76     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  77
  78     maRegion.Move( nHorzMove, nVertMove );
  79 }
  80
  81 void VCLXRegion::unionRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException, std::exception)
  82 {
  83     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  84
  85     maRegion.Union( VCLRectangle( rRect ) );
  86 }
  87
  88 void VCLXRegion::intersectRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException, std::exception)
  89 {
  90     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  91
  92     maRegion.Intersect( VCLRectangle( rRect ) );
  93 }
  94
  95 void VCLXRegion::excludeRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException, std::exception)
  96 {
  97     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
  98
  99     maRegion.Exclude( VCLRectangle( rRect ) );
 100 }
 101
 102 void VCLXRegion::xOrRectangle( const ::com::sun::star::awt::Rectangle& rRect ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 103 {
 104     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 105
 106     maRegion.XOr( VCLRectangle( rRect ) );
 107 }
 108
 109 void VCLXRegion::unionRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 110 {
 111     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 112
 113     if ( rxRegion.is() )
 114         maRegion.Union( VCLUnoHelper::GetRegion( rxRegion ) );
 115 }
 116
 117 void VCLXRegion::intersectRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 118 {
 119     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 120
 121     if ( rxRegion.is() )
 122         maRegion.Intersect( VCLUnoHelper::GetRegion( rxRegion ) );
 123 }
 124
 125 void VCLXRegion::excludeRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 126 {
 127     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 128
 129     if ( rxRegion.is() )
 130         maRegion.Exclude( VCLUnoHelper::GetRegion( rxRegion ) );
 131 }
 132
 133 void VCLXRegion::xOrRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 134 {
 135     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 136
 137     if ( rxRegion.is() )
 138         maRegion.XOr( VCLUnoHelper::GetRegion( rxRegion ) );
 139 }
 140
 141 ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > VCLXRegion::getRectangles() throw(::com::sun::star::uno::RuntimeException, std::exception)
 142 {
 143     ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
 144
 145     RectangleVector aRectangles;
 146     maRegion.GetRegionRectangles(aRectangles);
 147
 148 //    sal_uLong nRects = maRegion.GetRectCount();
 149     ::com::sun::star::uno::Sequence< ::com::sun::star::awt::Rectangle > aRects(aRectangles.size());
 150     sal_uInt32 a(0);
 151
 152     for(RectangleVector::const_iterator aRectIter(aRectangles.begin()); aRectIter != aRectangles.end(); ++aRectIter)
 153     {
 154         aRects.getArray()[a++] = AWTRectangle(*aRectIter);
 155     }
 156
 157     //Rectangle aRect;
 158     //sal_uInt32 nR = 0;
 159     //RegionHandle h = maRegion.BeginEnumRects();
 160     //while ( maRegion.GetEnumRects( h, aRect ) )
 161     //  aRects.getArray()[nR++] = AWTRectangle( aRect );
 162     //maRegion.EndEnumRects( h );
 163
 164     return aRects;
 165 }
 166
 167
 168
 169 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */