types.hxx

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#ifndef INCLUDED_COMPHELPER_TYPES_HXX
#define INCLUDED_COMPHELPER_TYPES_HXX

#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <comphelper/comphelperdllapi.h>

namespace com { namespace sun { namespace star { namespace awt {
    struct FontDescriptor;
} } } }

namespace com { namespace sun { namespace star { namespace uno { class Any; } } } }
namespace com { namespace sun { namespace star { namespace uno { class XInterface; } } } }


namespace comphelper
{
    COMPHELPER_DLLPUBLIC bool isAssignableFrom(const css::uno::Type& _rAssignable, const css::uno::Type& _rFrom);

    template <class TYPE>
    void disposeComponent(css::uno::Reference<TYPE>& _rxComp)
    {
        css::uno::Reference<css::lang::XComponent> xComp(_rxComp, css::uno::UNO_QUERY);
        if (xComp.is())
        {
            xComp->dispose();
            _rxComp = nullptr;
        }
    }


    COMPHELPER_DLLPUBLIC css::awt::FontDescriptor    getDefaultFont();

    COMPHELPER_DLLPUBLIC css::uno::Type getSequenceElementType(const css::uno::Type& _rSequenceType);


//= replacement of the former UsrAny.getXXX methods

    // may be used if you need the return value just as temporary, else it's may be too inefficient...

    // no, we don't use templates here. This would lead to a lot of implicit uses of the conversion methods,
    // which would be difficult to trace...

    COMPHELPER_DLLPUBLIC sal_Int64      getINT64(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC sal_Int32      getINT32(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC sal_Int16      getINT16(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC double         getDouble(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC float          getFloat(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC OUString       getString(const css::uno::Any& _rAny);
    COMPHELPER_DLLPUBLIC bool           getBOOL(const css::uno::Any& _rAny);

    COMPHELPER_DLLPUBLIC sal_Int32      getEnumAsINT32(const css::uno::Any& _rAny);

}   // namespace comphelper


#endif // INCLUDED_COMPHELPER_TYPES_HXX

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