PresenterConfigurationAccess.hxx

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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERCONFIGURATIONACCESS_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERCONFIGURATIONACCESS_HXX

#include <rtl/ustring.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>

#include <vector>
#include <functional>

namespace sdext { namespace presenter {

class PresenterConfigurationAccess
{
public:
    enum WriteMode { READ_WRITE, READ_ONLY };
    typedef ::std::function<bool (
        const OUString&,
        const css::uno::Reference<css::beans::XPropertySet>&)> Predicate;
    static const OUString msPresenterScreenRootName;

    PresenterConfigurationAccess(
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const OUString& rsRootName,
        WriteMode eMode);

    ~PresenterConfigurationAccess();

    css::uno::Any GetConfigurationNode (
        const OUString& rsPathToNode);

    bool IsValid() const;

    bool GoToChild (const OUString& rsPathToNode);

    bool GoToChild (const Predicate& rPredicate);

    bool SetProperty (const OUString& rsPropertyName, const css::uno::Any& rValue);

    static css::uno::Any GetConfigurationNode (
        const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
        const OUString& rsPathToNode);

    static css::uno::Reference<css::beans::XPropertySet> GetNodeProperties (
        const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
        const OUString& rsPathToNode);

    void CommitChanges();

    typedef ::std::function<void (
        const ::std::vector<css::uno::Any>&) > ItemProcessor;
    typedef ::std::function<void (
        const OUString&,
        const css::uno::Reference<css::beans::XPropertySet>&) > PropertySetProcessor;

    static void ForAll (
        const css::uno::Reference<css::container::XNameAccess>& rxContainer,
        const ::std::vector<OUString>& rArguments,
        const ItemProcessor& rProcessor);
    static void ForAll (
        const css::uno::Reference<css::container::XNameAccess>& rxContainer,
        const PropertySetProcessor& rProcessor);

    static css::uno::Any Find (
        const css::uno::Reference<css::container::XNameAccess>& rxContainer,
        const Predicate& rPredicate);

    static bool IsStringPropertyEqual (
        const OUString& rsValue,
        const OUString& rsPropertyName,
        const css::uno::Reference<css::beans::XPropertySet>& rxNode);

    static css::uno::Any GetProperty (
        const css::uno::Reference<css::beans::XPropertySet>& rxProperties,
        const OUString& rsKey);

private:
    css::uno::Reference<css::uno::XInterface> mxRoot;
    css::uno::Any maNode;
};

} } // end of namespace sdext::tools

#endif

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