AccessibleDocumentViewBase.hxx

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#ifndef INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLEDOCUMENTVIEWBASE_HXX
#define INCLUDED_SD_SOURCE_UI_INC_ACCESSIBLEDOCUMENTVIEWBASE_HXX
 
#include <editeng/AccessibleContextBase.hxx>
#include <editeng/AccessibleComponentBase.hxx>
#include <editeng/AccessibleSelectionBase.hxx>
#include "AccessibleViewForwarder.hxx"
#include <svx/AccessibleShapeTreeInfo.hxx>
#include <svx/IAccessibleViewForwarderListener.hxx>
 
#include <com/sun/star/awt/XWindowListener.hpp>
#include <com/sun/star/awt/XFocusListener.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <tools/link.hxx>
 
#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
 
#include "Window.hxx"
 
namespace com::sun::star::accessibility { class XAccessible; }
namespace com::sun::star::frame { class XModel; }
namespace com::sun::star::awt { class XWindow; }
 
class VclWindowEvent;
 
namespace sd {
class ViewShell;
}
 
namespace accessibility {
 
class AccessibleDocumentViewBase
    :   public AccessibleContextBase,
        public AccessibleComponentBase,
        public AccessibleSelectionBase,
        public IAccessibleViewForwarderListener,
        public css::beans::XPropertyChangeListener,
        public css::awt::XWindowListener,
        public css::awt::XFocusListener,
        public css::accessibility::XAccessibleExtendedAttributes
{
public:
    //=====  internal  ========================================================
 
    AccessibleDocumentViewBase (
        ::sd::Window* pSdWindow,
        ::sd::ViewShell* pViewShell,
        css::uno::Reference<css::frame::XController> xController,
        const css::uno::Reference<css::accessibility::XAccessible>& rxParent);
 
    virtual ~AccessibleDocumentViewBase() override;
 
    virtual void Init();
 
    DECL_LINK( WindowChildEventListener, VclWindowEvent&, void );
 
    //=====  IAccessibleViewForwarderListener  ================================
 
    virtual void ViewForwarderChanged() override;
 
    //=====  XAccessibleContext  ==============================================
 
    virtual css::uno::Reference<css::accessibility::XAccessible> SAL_CALL
        getAccessibleParent() override;
 
    virtual sal_Int64 SAL_CALL
        getAccessibleChildCount() override;
 
    virtual css::uno::Reference<css::accessibility::XAccessible> SAL_CALL
        getAccessibleChild (sal_Int64 nIndex) override;
 
    //=====  XAccessibleComponent  ============================================
 
    virtual css::uno::Reference<css::accessibility::XAccessible > SAL_CALL
        getAccessibleAtPoint (const css::awt::Point& aPoint) override;
 
    virtual css::awt::Rectangle SAL_CALL getBounds() override;
 
    virtual css::awt::Point SAL_CALL getLocation() override;
 
    virtual css::awt::Point SAL_CALL getLocationOnScreen() override;
 
    virtual css::awt::Size SAL_CALL getSize() override;
 
    //=====  XInterface  ======================================================
 
    virtual css::uno::Any SAL_CALL
        queryInterface (const css::uno::Type & rType) override;
 
    virtual void SAL_CALL
        acquire()
        noexcept override;
 
    virtual void SAL_CALL
        release()
        noexcept override;
 
    //=====  XServiceInfo  ====================================================
 
    virtual OUString SAL_CALL
        getImplementationName() override;
 
    virtual css::uno::Sequence< OUString> SAL_CALL
        getSupportedServiceNames() override;
 
    //=====  XTypeProvider  ===================================================
 
    virtual css::uno::Sequence< css::uno::Type> SAL_CALL
        getTypes() override;
 
    //=====  lang::XEventListener  ============================================
 
    virtual void SAL_CALL
        disposing (const css::lang::EventObject& rEventObject) override;
 
    //=====  XPropertyChangeListener  =========================================
 
    virtual void SAL_CALL
        propertyChange (const css::beans::PropertyChangeEvent& rEventObject) override;
 
    //=====  XWindowListener  =================================================
 
    virtual void SAL_CALL
        windowResized (const css::awt::WindowEvent& e) override;
 
    virtual void SAL_CALL
        windowMoved (const css::awt::WindowEvent& e) override;
 
    virtual void SAL_CALL
        windowShown (const css::lang::EventObject& e) override;
 
    virtual void SAL_CALL
        windowHidden (const css::lang::EventObject& e) override;
 
    //=====  XFocusListener  =================================================
 
    virtual void SAL_CALL focusGained (const css::awt::FocusEvent& e) override;
    virtual void SAL_CALL focusLost (const css::awt::FocusEvent& e) override;
    //----------------------------xAttribute----------------------------
    virtual css::uno::Any SAL_CALL getExtendedAttributes() override;
     ::sd::ViewShell* mpViewShell;
private:
 
    // return the member maMutex;
    virtual ::osl::Mutex&
        implGetMutex() override;
 
    // return ourself as context in default case
    virtual css::uno::Reference< css::accessibility::XAccessibleContext >
        implGetAccessibleContext() override;
 
    // return sal_False in default case
    virtual bool
        implIsSelected( sal_Int64 nAccessibleChildIndex ) override;
 
    // return nothing in default case
    virtual void
        implSelect( sal_Int64 nAccessibleChildIndex, bool bSelect ) override;
 
protected:
    css::uno::Reference< css::awt::XWindow>
         mxWindow;
 
    css::uno::Reference< css::frame::XController>
         mxController;
 
    css::uno::Reference < css::frame::XModel>
        mxModel;
 
    // Bundle of information that is passed down the shape tree.
    AccessibleShapeTreeInfo maShapeTreeInfo;
 
    AccessibleViewForwarder maViewForwarder;
 
    css::uno::Reference< css::accessibility::XAccessible>
        mxAccessibleOLEObject;
 
    Link<VclWindowEvent&,void> maWindowLink;
 
    // This method is called from the component helper base class while
    // disposing.
    virtual void SAL_CALL disposing() override;
 
    virtual OUString
        CreateAccessibleName () override;
 
    virtual void Activated();
 
    virtual void Deactivated();
 
    void SetAccessibleOLEObject (
        const css::uno::Reference<css::accessibility::XAccessible>& xOLEObject);
 
public:
    void SwitchViewActivated() { Activated(); }
     virtual sal_Int32 SAL_CALL getForeground(  ) override;
 
    virtual sal_Int32 SAL_CALL getBackground(  ) override;
    virtual void impl_dispose();
};
 
} // end of namespace accessibility
 
#endif
 
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