sc/inc/AccessibleFilterMenu.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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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
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  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 #ifndef INCLUDED_SC_INC_ACCESSIBLEFILTERMENU_HXX
  21 #define INCLUDED_SC_INC_ACCESSIBLEFILTERMENU_HXX
  22
  23 #include "AccessibleContextBase.hxx"
  24 #include <cppuhelper/implbase1.hxx>
  25
  26 #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
  27 #include <com/sun/star/accessibility/XAccessibleText.hpp>
  28 #include <com/sun/star/accessibility/XAccessibleTextAttributes.hpp>
  29 #include <com/sun/star/accessibility/TextSegment.hpp>
  30 #include <vcl/vclptr.hxx>
  31
  32 #include <vector>
  33
  34 namespace com { namespace sun { namespace star {
  35     namespace accessibility {
  36         struct AccessibleEventObject;
  37     }
  38 }}}
  39
  40 class ScMenuFloatingWindow;
  41
  42 typedef ::cppu::ImplHelper1<
  43         ::com::sun::star::accessibility::XAccessibleSelection > ScAccessibleFilterMenu_BASE;
  44
  45 class ScAccessibleFilterMenu :
  46     public ScAccessibleContextBase,
  47     public ScAccessibleFilterMenu_BASE
  48 {
  49 public:
  50     explicit ScAccessibleFilterMenu(
  51         const ::com::sun::star::uno::Reference<
  52             ::com::sun::star::accessibility::XAccessible>& rxParent,
  53             ScMenuFloatingWindow* pWin, const OUString& rName, size_t nMenuPos);
  54     virtual ~ScAccessibleFilterMenu();
  55
  56     virtual bool SAL_CALL isVisible()
  57         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  58
  59     /// XAccessibleComponent
  60
  61     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
  62         SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& rPoint )
  63             throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  64
  65     virtual void SAL_CALL grabFocus()
  66         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  67
  68     virtual sal_Int32 SAL_CALL getForeground()
  69         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  70
  71     virtual sal_Int32 SAL_CALL getBackground()
  72         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  73
  74     /// XAccessibleContext
  75
  76     virtual OUString SAL_CALL getAccessibleName()
  77         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  78
  79     virtual sal_Int32 SAL_CALL getAccessibleChildCount()
  80         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  81
  82     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
  83         getAccessibleChild(sal_Int32 nIndex)
  84             throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException, std::exception) SAL_OVERRIDE;
  85
  86     virtual ::com::sun::star::uno::Reference<
  87         ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL
  88         getAccessibleStateSet()
  89             throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  90
  91     virtual OUString SAL_CALL getImplementationName()
  92         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  93
  94     /// XAccessibleEventBroadcaster
  95     virtual void SAL_CALL
  96         addAccessibleEventListener(
  97             const ::com::sun::star::uno::Reference<
  98                 ::com::sun::star::accessibility::XAccessibleEventListener>& xListener)
  99         throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 100
 101     ///  Remove an existing event listener.
 102     virtual void SAL_CALL
 103         removeAccessibleEventListener(
 104             const ::com::sun::star::uno::Reference<
 105                 ::com::sun::star::accessibility::XAccessibleEventListener>& xListener)
 106         throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 107
 108     /// XAccessibleSelection
 109
 110     virtual void SAL_CALL selectAccessibleChild(sal_Int32 nChildIndex)
 111         throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 112
 113     virtual sal_Bool SAL_CALL isAccessibleChildSelected(sal_Int32 nChildIndex)
 114         throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 115
 116     virtual void SAL_CALL clearAccessibleSelection()
 117         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 118
 119     virtual void SAL_CALL selectAllAccessibleChildren()
 120         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 121
 122     virtual ::sal_Int32 SAL_CALL getSelectedAccessibleChildCount()
 123         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 124
 125     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 126         getSelectedAccessibleChild(sal_Int32 nChildIndex)
 127             throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 128
 129     virtual void SAL_CALL deselectAccessibleChild(sal_Int32 nChildIndex)
 130         throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 131
 132     /// XInterface
 133
 134     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
 135         ::com::sun::star::uno::Type const & rType )
 136             throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 137
 138     virtual void SAL_CALL acquire() throw () SAL_OVERRIDE;
 139     virtual void SAL_CALL release() throw () SAL_OVERRIDE;
 140
 141     /// XTypeProvider
 142
 143     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL getImplementationId()
 144         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 145
 146     /// non-UNO methods
 147
 148     void appendMenuItem(const OUString& rName, bool bEnabled, size_t nMenuPos);
 149     void setMenuPos(size_t nMenuPos);
 150     void setEnabled(bool bEnabled);
 151
 152 protected:
 153
 154     sal_Int32 getMenuItemCount() const;
 155
 156     virtual Rectangle GetBoundingBoxOnScreen() const
 157         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 158
 159     virtual Rectangle GetBoundingBox() const
 160         throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 161
 162 private:
 163     bool isSelected() const;
 164     bool isFocused() const;
 165
 166     void updateStates();
 167
 168 private:
 169     ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > > maMenuItems;
 170     ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > mxStateSet;
 171
 172     size_t mnMenuPos;
 173     VclPtr<ScMenuFloatingWindow> mpWindow;
 174
 175     bool mbEnabled:1;
 176 };
 177
 178 #endif
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */