editeng/source/accessibility/AccessibleComponentBase.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   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 <editeng/AccessibleComponentBase.hxx>
  21
  22 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  23 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  24 #include <com/sun/star/container/XChild.hpp>
  25 #include <com/sun/star/beans/XPropertySet.hpp>
  26 #include <com/sun/star/drawing/XShapes.hpp>
  27 #include <com/sun/star/drawing/XShapeDescriptor.hpp>
  28 #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
  29
  30 #include <tools/color.hxx>
  31
  32 using namespace ::com::sun::star;
  33 using namespace ::com::sun::star::accessibility;
  34
  35 namespace accessibility {
  36
  37 // internal
  38
  39 AccessibleComponentBase::AccessibleComponentBase()
  40 {
  41 }
  42
  43
  44 AccessibleComponentBase::~AccessibleComponentBase()
  45 {
  46 }
  47
  48 // XAccessibleComponent
  49
  50 sal_Bool SAL_CALL AccessibleComponentBase::containsPoint (
  51         const css::awt::Point& aPoint)
  52 {
  53     awt::Size aSize (getSize());
  54     return (aPoint.X >= 0)
  55         && (aPoint.X < aSize.Width)
  56         && (aPoint.Y >= 0)
  57         && (aPoint.Y < aSize.Height);
  58 }
  59
  60
  61 uno::Reference<XAccessible > SAL_CALL
  62     AccessibleComponentBase::getAccessibleAtPoint (
  63         const awt::Point& /*aPoint*/)
  64 {
  65     return uno::Reference<XAccessible>();
  66 }
  67
  68
  69 awt::Rectangle SAL_CALL AccessibleComponentBase::getBounds()
  70 {
  71     return awt::Rectangle();
  72 }
  73
  74
  75 awt::Point SAL_CALL AccessibleComponentBase::getLocation()
  76 {
  77     awt::Rectangle aBBox (getBounds());
  78     return awt::Point (aBBox.X, aBBox.Y);
  79 }
  80
  81
  82 awt::Point SAL_CALL AccessibleComponentBase::getLocationOnScreen()
  83 {
  84     return awt::Point();
  85 }
  86
  87
  88 css::awt::Size SAL_CALL AccessibleComponentBase::getSize()
  89 {
  90     awt::Rectangle aBBox (getBounds());
  91     return awt::Size (aBBox.Width, aBBox.Height);
  92 }
  93
  94
  95 void SAL_CALL AccessibleComponentBase::grabFocus()
  96 {
  97     uno::Reference<XAccessibleContext> xContext (this, uno::UNO_QUERY);
  98     uno::Reference<XAccessibleSelection> xSelection (
  99         xContext->getAccessibleParent(), uno::UNO_QUERY);
 100     if (xSelection.is())
 101     {
 102         // Do a single selection on this object.
 103         xSelection->clearAccessibleSelection();
 104         xSelection->selectAccessibleChild (xContext->getAccessibleIndexInParent());
 105     }
 106 }
 107
 108
 109 sal_Int32 SAL_CALL AccessibleComponentBase::getForeground()
 110 {
 111     return sal_Int32(COL_BLACK);
 112 }
 113
 114
 115 sal_Int32 SAL_CALL AccessibleComponentBase::getBackground()
 116 {
 117     return sal_Int32(COL_WHITE);
 118 }
 119
 120
 121 // XAccessibleExtendedComponent
 122
 123 css::uno::Reference< css::awt::XFont > SAL_CALL
 124         AccessibleComponentBase::getFont()
 125 {
 126     return uno::Reference<awt::XFont>();
 127 }
 128
 129
 130 OUString SAL_CALL AccessibleComponentBase::getTitledBorderText()
 131 {
 132     return OUString();
 133 }
 134
 135
 136 OUString SAL_CALL AccessibleComponentBase::getToolTipText()
 137 {
 138     return OUString();
 139 }
 140
 141 // XTypeProvider
 142
 143 uno::Sequence<uno::Type>
 144     AccessibleComponentBase::getTypes()
 145 {
 146     static const uno::Sequence aTypeList {
 147          cppu::UnoType<XAccessibleComponent>::get(),
 148         cppu::UnoType<XAccessibleExtendedComponent>::get() };
 149     return aTypeList;
 150 }
 151
 152
 153 } // end of namespace accessibility
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */