frame.hxx

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#pragma once
 
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/util/CloseVetoException.hpp>
#include <com/sun/star/util/XCloseable.hpp>
 
// namespaces
 
namespace framework::pattern::frame{
 
inline bool closeIt(const css::uno::Reference< css::uno::XInterface >& xResource)
{
    css::uno::Reference< css::util::XCloseable > xClose  (xResource, css::uno::UNO_QUERY);
    css::uno::Reference< css::lang::XComponent > xDispose(xResource, css::uno::UNO_QUERY);
 
    try
    {
        if (xClose.is())
            xClose->close(false/*bDelegateOwnership*/);
        else
        if (xDispose.is())
            xDispose->dispose();
        else
            return false;
    }
    catch(const css::util::CloseVetoException&)
        { return false; }
    catch(const css::lang::DisposedException&)
        {} // disposed is closed is ...
    catch(const css::uno::RuntimeException&)
        { throw; } // should not be suppressed!
    catch(const css::uno::Exception&)
        { return false;  } // ??? We defined to return a boolean value instead of throwing exceptions...
                               // (OK: RuntimeExceptions should not be caught inside the core..)
 
    return true;
}
 
} // namespace framework::pattern::frame
 
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