sdext/source/presenter/PresenterAccessibility.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERACCESSIBILITY_HXX
  21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERACCESSIBILITY_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
  43 namespace sdext { namespace presenter {
  44
  45 class PresenterController;
  46 class PresenterTextView;
  47
  48 namespace {
  49     typedef ::cppu::WeakComponentImplHelper3 <
  50         css::accessibility::XAccessible,
  51         css::lang::XInitialization,
  52         css::awt::XFocusListener
  53     > PresenterAccessibleInterfaceBase;
  54 }
  55
  56 class PresenterAccessible
  57     : public ::cppu::BaseMutex,
  58       public PresenterAccessibleInterfaceBase
  59 {
  60 public:
  61     PresenterAccessible (
  62         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  63         const ::rtl::Reference<PresenterController>& rpPresenterController,
  64         const css::uno::Reference<css::drawing::framework::XPane>& rxMainPane);
  65     virtual ~PresenterAccessible();
  66
  67     void SetAccessibleParent (const css::uno::Reference<css::accessibility::XAccessible>& rxAccessibleParent);
  68
  69     void UpdateAccessibilityHierarchy();
  70
  71     void NotifyCurrentSlideChange (
  72         const sal_Int32 nCurrentSlideIndex,
  73         const sal_Int32 nSlideCount);
  74
  75     virtual void SAL_CALL disposing() SAL_OVERRIDE;
  76
  77     //----- XAccessible -------------------------------------------------------
  78
  79     virtual css::uno::Reference<css::accessibility::XAccessibleContext> SAL_CALL
  80         getAccessibleContext()
  81         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  82
  83     //----- XFocusListener ----------------------------------------------------
  84
  85     virtual void SAL_CALL focusGained (const css::awt::FocusEvent& rEvent)
  86         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  87
  88     virtual void SAL_CALL focusLost (const css::awt::FocusEvent& rEvent)
  89         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  90
  91     //----- XEventListener ----------------------------------------------------
  92
  93     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
  94         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95
  96     //----- XInitialization ---------------------------------------------------
  97
  98     virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments)
  99         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 100
 101     class AccessibleObject;
 102     class AccessibleParagraph;
 103
 104 private:
 105     const css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 106     ::rtl::Reference<PresenterController> mpPresenterController;
 107     css::uno::Reference<css::drawing::framework::XResourceId> mxMainPaneId;
 108     css::uno::Reference<css::drawing::framework::XPane2> mxMainPane;
 109     css::uno::Reference<css::awt::XWindow> mxMainWindow;
 110     css::uno::Reference<css::awt::XWindow> mxPreviewContentWindow;
 111     css::uno::Reference<css::awt::XWindow> mxPreviewBorderWindow;
 112     css::uno::Reference<css::awt::XWindow> mxNotesContentWindow;
 113     css::uno::Reference<css::awt::XWindow> mxNotesBorderWindow;
 114     ::rtl::Reference<AccessibleObject> mpAccessibleConsole;
 115     ::rtl::Reference<AccessibleObject> mpAccessiblePreview;
 116     ::rtl::Reference<AccessibleObject> mpAccessibleNotes;
 117     css::uno::Reference<css::accessibility::XAccessible> mxAccessibleParent;
 118
 119     void UpdateAccessibilityHierarchy (
 120         const css::uno::Reference<css::awt::XWindow>& rxPreviewContentWindow,
 121         const css::uno::Reference<css::awt::XWindow>& rxPreviewBorderWindow,
 122         const OUString& rsTitle,
 123         const css::uno::Reference<css::awt::XWindow>& rxNotesContentWindow,
 124         const css::uno::Reference<css::awt::XWindow>& rxNotesBorderWindow,
 125         const ::boost::shared_ptr<PresenterTextView>& rpNotesTextView);
 126     PresenterPaneContainer::SharedPaneDescriptor GetPreviewPane() const;
 127 };
 128
 129 } } // end of namespace ::sd::presenter
 130
 131 #endif
 132
 133 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */