AccessibleTextHelper.hxx

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#ifndef INCLUDED_SVX_ACCESSIBLETEXTHELPER_HXX
#define INCLUDED_SVX_ACCESSIBLETEXTHELPER_HXX
 
#include <memory>
#include <vector>
 
#include <com/sun/star/uno/Reference.hxx>
#include <sal/types.h>
#include <svx/svxdllapi.h>
 
namespace com::sun::star
{
namespace accessibility
{
class XAccessible;
}
namespace accessibility
{
class XAccessibleEventListener;
}
namespace awt
{
struct Point;
}
}
 
class Point;
class SvxEditSource;
 
namespace accessibility
{
class AccessibleTextHelper_Impl;
 
class SVX_DLLPUBLIC AccessibleTextHelper final
{
public:
    typedef ::std::vector<sal_Int16> VectorOfStates;
 
    explicit AccessibleTextHelper(::std::unique_ptr<SvxEditSource>&& pEditSource);
 
    ~AccessibleTextHelper();
 
    AccessibleTextHelper(const AccessibleTextHelper&) = delete;
    AccessibleTextHelper& operator=(const AccessibleTextHelper&) = delete;
 
    const SvxEditSource& GetEditSource() const;
 
    void SetEditSource(::std::unique_ptr<SvxEditSource>&& pEditSource);
 
    void SetEventSource(const css::uno::Reference<css::accessibility::XAccessible>& rInterface);
 
    void SetOffset(const Point& rPoint);
 
    void SetStartIndex(sal_Int32 nOffset);
 
    sal_Int32 GetStartIndex() const;
 
    void SetAdditionalChildStates(VectorOfStates&& rChildStates);
 
    void UpdateChildren();
 
    void Dispose();
 
    void SetFocus(bool bHaveFocus = true);
 
    bool HaveFocus();
 
    // XAccessibleContext child handling methods
 
    sal_Int32 GetChildCount() const;
    css::uno::Reference<css::accessibility::XAccessible> GetChild(sal_Int32 i);
 
    // XAccessibleEventBroadcaster child related methods
 
    void AddEventListener(
        const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener);
    void RemoveEventListener(
        const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener);
 
    // XAccessibleComponent child related methods
 
    css::uno::Reference<css::accessibility::XAccessible> GetAt(const css::awt::Point& aPoint);
 
private:
    const std::unique_ptr<AccessibleTextHelper_Impl> mpImpl;
};
 
} // end of namespace accessibility
 
#endif // INCLUDED_SVX_ACCESSIBLETEXTHELPER_HXX
 
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