framestatuslistener.hxx

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#pragma once
 
#include <com/sun/star/frame/XFrameActionListener.hpp>
#include <com/sun/star/frame/XStatusListener.hpp>
#include <cppuhelper/weak.hxx>
 
#include <unordered_map>
#include <utility>
 
namespace com :: sun :: star :: frame { class XDispatch; }
namespace com :: sun :: star :: frame { class XFrame; }
namespace com :: sun :: star :: uno { class XComponentContext; }
 
namespace svt
{
 
class FrameStatusListener : public css::frame::XStatusListener,
                            public css::frame::XFrameActionListener,
                            public css::lang::XComponent,
                            public ::cppu::OWeakObject
{
    public:
        FrameStatusListener( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
                             const css::uno::Reference< css::frame::XFrame >& xFrame );
        virtual ~FrameStatusListener() override;
 
        // methods to support status forwarder, known by the old sfx2 toolbox controller implementation
        void addStatusListener( const OUString& aCommandURL );
        void bindListener();
 
        // XInterface
        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
        virtual void SAL_CALL acquire() noexcept override;
        virtual void SAL_CALL release() noexcept override;
 
        // XComponent
        virtual void SAL_CALL dispose() override;
        virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
        virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
 
        // XEventListener
        virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
 
        // XStatusListener
        virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& Event ) override = 0;
 
        // XFrameActionListener
        virtual void SAL_CALL frameAction( const css::frame::FrameActionEvent& Action ) override;
 
    private:
        struct Listener
        {
            Listener( css::util::URL _aURL, css::uno::Reference< css::frame::XDispatch > _xDispatch ) :
                aURL(std::move( _aURL )), xDispatch(std::move( _xDispatch )) {}
 
            css::util::URL aURL;
            css::uno::Reference< css::frame::XDispatch > xDispatch;
        };
 
        typedef std::unordered_map< OUString,
                                    css::uno::Reference< css::frame::XDispatch > > URLToDispatchMap;
 
        bool                                                      m_bDisposed : 1;
        css::uno::Reference< css::frame::XFrame >                 m_xFrame;
        css::uno::Reference< css::uno::XComponentContext >        m_xContext;
        URLToDispatchMap                                          m_aListenerMap;
};
 
}
 
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