AOO410/main/toolkit/source/layout/core/box-base.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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#ifndef LAYOUT_CORE_BOX_BASE_HXX
#define LAYOUT_CORE_BOX_BASE_HXX

#include <layout/core/container.hxx>

#include <list>

namespace layoutimpl
{

class Box_Base : public Container
{
public:
    // Children properties
    struct ChildData
    {
        css::uno::Reference< css::awt::XLayoutConstrains > mxChild;
        css::uno::Reference< css::beans::XPropertySet > mxProps;
        css::awt::Size maRequisition;
        virtual bool isVisible();
        
        ChildData( css::uno::Reference< css::awt::XLayoutConstrains > const& xChild );
        virtual ~ChildData() { };
    };

    struct ChildProps: public PropHelper
    {
        //ChildProps( ChildProps* );
    };

protected:
    std::list< ChildData* > maChildren;


    virtual ChildData *createChild( css::uno::Reference< css::awt::XLayoutConstrains > const& xChild ) = 0;
    virtual ChildProps *createChildProps( ChildData* pData ) = 0;
    
    ChildData *removeChildData( std::list< ChildData *>&, css::uno::Reference< css::awt::XLayoutConstrains > const& Child );
    
public:
    void AddChild( const css::uno::Reference< css::awt::XLayoutConstrains >& Child);

    // css::awt::XLayoutContainer
    virtual void SAL_CALL addChild( const css::uno::Reference< css::awt::XLayoutConstrains >& Child)
        throw (css::uno::RuntimeException, css::awt::MaxChildrenException);
    virtual void SAL_CALL removeChild( const css::uno::Reference< css::awt::XLayoutConstrains >& Child )
        throw (css::uno::RuntimeException);

    virtual css::uno::Sequence< css::uno::Reference
                                < css::awt::XLayoutConstrains > > SAL_CALL getChildren()
        throw (css::uno::RuntimeException);
    
    virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL getChildProperties(
        const css::uno::Reference< css::awt::XLayoutConstrains >& Child )
        throw (css::uno::RuntimeException);
};

} //  namespace layoutimpl

#endif /* LAYOUT_CORE_BOX_BASE HXX */