sdext/source/presenter/PresenterAccessibility.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  18  */
  19
  20 #ifndef SDEXT_PRESENTER_PRESENTER_ACCESSIBILITY_HXX
  21 #define SDEXT_PRESENTER_PRESENTER_ACCESSIBILITY_HXX
  22
  23 #include "PresenterPaneContainer.hxx"
  24
  25 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  26 #include <com/sun/star/accessibility/TextSegment.hpp>
  27 #include <com/sun/star/accessibility/XAccessible.hpp>
  28 #include <com/sun/star/awt/XFocusListener.hpp>
  29 #include <com/sun/star/awt/XWindow2.hpp>
  30 #include <com/sun/star/awt/WindowEvent.hpp>
  31 #include <com/sun/star/beans/XPropertySet.hpp>
  32 #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
  33 #include <com/sun/star/drawing/framework/XPane.hpp>
  34 #include <com/sun/star/drawing/framework/XPane2.hpp>
  35 #include <com/sun/star/lang/XInitialization.hpp>
  36 #include <com/sun/star/uno/XComponentContext.hpp>
  37 #include <cppuhelper/compbase3.hxx>
  38 #include <cppuhelper/basemutex.hxx>
  39 #include <rtl/ref.hxx>
  40 #include <boost/shared_ptr.hpp>
  41
  42 namespace cssu = ::com::sun::star::uno;
  43 namespace cssa = ::com::sun::star::accessibility;
  44
  45 namespace sdext { namespace presenter {
  46
  47 class PresenterController;
  48 class PresenterTextView;
  49
  50 namespace {
  51     typedef ::cppu::WeakComponentImplHelper3 <
  52         css::accessibility::XAccessible,
  53         css::lang::XInitialization,
  54         css::awt::XFocusListener
  55     > PresenterAccessibleInterfaceBase;
  56 }
  57
  58 class PresenterAccessible
  59     : public ::cppu::BaseMutex,
  60       public PresenterAccessibleInterfaceBase
  61 {
  62 public:
  63     PresenterAccessible (
  64         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  65         const ::rtl::Reference<PresenterController>& rpPresenterController,
  66         const css::uno::Reference<css::drawing::framework::XPane>& rxMainPane);
  67     virtual ~PresenterAccessible (void);
  68
  69     void SetAccessibleParent (const cssu::Reference<cssa::XAccessible>& rxAccessibleParent);
  70
  71     void UpdateAccessibilityHierarchy (void);
  72
  73     void NotifyCurrentSlideChange (
  74         const sal_Int32 nCurrentSlideIndex,
  75         const sal_Int32 nSlideCount);
  76
  77     virtual void SAL_CALL disposing (void);
  78
  79     //----- XAccessible -------------------------------------------------------
  80
  81     virtual cssu::Reference<cssa::XAccessibleContext> SAL_CALL
  82         getAccessibleContext (void)
  83         throw (cssu::RuntimeException);
  84
  85     //----- XFocusListener ----------------------------------------------------
  86
  87     virtual void SAL_CALL focusGained (const css::awt::FocusEvent& rEvent)
  88         throw (cssu::RuntimeException);
  89
  90     virtual void SAL_CALL focusLost (const css::awt::FocusEvent& rEvent)
  91         throw (cssu::RuntimeException);
  92
  93     //----- XEventListener ----------------------------------------------------
  94
  95     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
  96         throw (cssu::RuntimeException);
  97
  98     //----- XInitialization ---------------------------------------------------
  99
 100     virtual void SAL_CALL initialize (const cssu::Sequence<cssu::Any>& rArguments)
 101         throw (cssu::RuntimeException);
 102
 103     class AccessibleObject;
 104     class AccessibleParagraph;
 105
 106 private:
 107     const css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 108     ::rtl::Reference<PresenterController> mpPresenterController;
 109     css::uno::Reference<css::drawing::framework::XResourceId> mxMainPaneId;
 110     css::uno::Reference<css::drawing::framework::XPane2> mxMainPane;
 111     css::uno::Reference<css::awt::XWindow> mxMainWindow;
 112     css::uno::Reference<css::awt::XWindow> mxPreviewContentWindow;
 113     css::uno::Reference<css::awt::XWindow> mxPreviewBorderWindow;
 114     css::uno::Reference<css::awt::XWindow> mxNotesContentWindow;
 115     css::uno::Reference<css::awt::XWindow> mxNotesBorderWindow;
 116     ::rtl::Reference<AccessibleObject> mpAccessibleConsole;
 117     ::rtl::Reference<AccessibleObject> mpAccessiblePreview;
 118     ::rtl::Reference<AccessibleObject> mpAccessibleNotes;
 119     css::uno::Reference<css::accessibility::XAccessible> mxAccessibleParent;
 120
 121     void UpdateAccessibilityHierarchy (
 122         const css::uno::Reference<css::awt::XWindow>& rxPreviewContentWindow,
 123         const css::uno::Reference<css::awt::XWindow>& rxPreviewBorderWindow,
 124         const OUString& rsTitle,
 125         const css::uno::Reference<css::awt::XWindow>& rxNotesContentWindow,
 126         const css::uno::Reference<css::awt::XWindow>& rxNotesBorderWindow,
 127         const ::boost::shared_ptr<PresenterTextView>& rpNotesTextView);
 128     PresenterPaneContainer::SharedPaneDescriptor GetPreviewPane (void) const;
 129 };
 130
 131 } } // end of namespace ::sd::presenter
 132
 133 #endif
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */