model.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include <cppuhelper/implbase.hxx>
#include "propertysetbase.hxx"
#include <com/sun/star/xforms/XModel2.hpp>
#include <com/sun/star/xforms/XFormsUIHelper1.hpp>
#include <com/sun/star/util/XUpdatable.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <rtl/ref.hxx>
#include "mip.hxx"
#include <map>
 
 
// forward declaractions
namespace com::sun::star
{
    namespace xml::dom { class XDocument; }
    namespace xml::dom { class XNode; }
    namespace uno { template<typename T> class Sequence; }
    namespace lang { class IndexOutOfBoundsException; }
    namespace lang { class IllegalArgumentException; }
    namespace beans { class XPropertySet; }
    namespace container { class XSet; }
    namespace container { class XNameContainer; }
    namespace frame { class XModel; }
}
namespace xforms
{
    class BindingCollection;
    class SubmissionCollection;
    class InstanceCollection;
    class EvaluationContext;
}
 
 
namespace xforms
{
 
typedef cppu::ImplInheritanceHelper<
    PropertySetBase,
    css::xforms::XModel2,
    css::xforms::XFormsUIHelper1,
    css::util::XUpdatable,
    css::lang::XServiceInfo
> Model_t;
class Model : public Model_t
{
    // a number of local typedefs, to make the remaining header readable
    typedef css::uno::Reference<css::xml::dom::XNode> XNode_t;
    typedef css::uno::Reference<css::beans::XPropertySet> XPropertySet_t;
 
    typedef std::multimap<XNode_t,std::pair<void*,MIP> > MIPs_t;
 
 
private:
 
    OUString msID;                     
    rtl::Reference<BindingCollection>    mxBindings;     
    rtl::Reference<SubmissionCollection> mxSubmissions;  
    rtl::Reference<InstanceCollection>   mxInstances;    
 
    css::uno::Reference<css::xforms::XDataTypeRepository> mxDataTypes;      
    css::uno::Reference<css::xml::dom::XDocument> mxForeignSchema;            
    OUString msSchemaRef;              
 
    css::uno::Reference<css::container::XNameContainer> mxNamespaces;          
 
    MIPs_t maMIPs;                          
 
    bool mbInitialized;                     
    bool mbExternalData;                    
 
    void initializePropertySet();
 
    void ensureAtLeastOneInstance();
 
 
public:
 
    Model();
    virtual ~Model() noexcept override;
 
    xforms::EvaluationContext getEvaluationContext();
 
    // get/set that part of the schema, that we can't interpret as data types
    css::uno::Reference<css::xml::dom::XDocument> getForeignSchema() const { return mxForeignSchema;}
    void setForeignSchema( const css::uno::Reference<css::xml::dom::XDocument>& );
 
    // get/set the xforms:model/@schema attribute
    OUString getSchemaRef() const { return msSchemaRef;}
    void setSchemaRef( const OUString& );
 
    // get/set namespaces for entire model
    css::uno::Reference<css::container::XNameContainer> getNamespaces() const { return mxNamespaces;}
    void setNamespaces( const css::uno::Reference<css::container::XNameContainer>& );
 
    // get/set the ExternalData property
    bool getExternalData() const { return mbExternalData;}
    void setExternalData( bool _bData );
 
 
#if OSL_DEBUG_LEVEL > 0 && !defined NDEBUG
    void dbg_assertInvariant() const;
#endif
 
 
    // MIP (model item property) management
 
 
    // register MIPs which apply to a given node; only to be called by bindings
    // (The pTag parameter serves only to be able to remove the MIPs
    // that were added using the same tag. No functions will be
    // performed on it; hence the void* type.)
    void addMIP( void* pTag, const XNode_t&, const MIP& );
    void removeMIPs( void const * pTag );
 
    MIP queryMIP( const XNode_t& xNode ) const;
 
    void rebind();
 
    void deferNotifications( bool );
 
    bool setSimpleContent( const XNode_t&, const OUString& );
 
    void loadInstance( sal_Int32 nInstance );
    void loadInstances();
 
    bool isInitialized() const { return mbInitialized;}
 
    bool isValid() const;
 
 
    // XModel
    //    implement the xforms::XModel implementation
 
 
    virtual OUString SAL_CALL getID() override;
 
    virtual void SAL_CALL setID( const OUString& sID ) override;
 
    virtual void SAL_CALL initialize() override;
 
    virtual void SAL_CALL rebuild() override;
 
    virtual void SAL_CALL recalculate() override;
 
    virtual void SAL_CALL revalidate() override;
 
    virtual void SAL_CALL refresh() override;
 
    virtual void SAL_CALL submit( const OUString& sID ) override;
 
    virtual void SAL_CALL submitWithInteraction( const OUString& id, const css::uno::Reference<css::task::XInteractionHandler>& _rxHandler ) override;
 
    virtual css::uno::Reference<css::xforms::XDataTypeRepository> SAL_CALL getDataTypeRepository(  ) override;
 
 
    // XModel: instance management
 
    virtual css::uno::Reference<css::container::XSet> SAL_CALL getInstances() override;
 
    virtual css::uno::Reference<css::xml::dom::XDocument> SAL_CALL getInstanceDocument( const OUString& ) override;
 
    virtual css::uno::Reference<css::xml::dom::XDocument> SAL_CALL getDefaultInstance() override;
 
 
    // XModel: binding management
 
    virtual css::uno::Reference<css::beans::XPropertySet> SAL_CALL createBinding() override;
 
    virtual css::uno::Reference<css::beans::XPropertySet> SAL_CALL cloneBinding( const css::uno::Reference<css::beans::XPropertySet>& ) override;
 
    virtual css::uno::Reference<css::beans::XPropertySet> SAL_CALL getBinding( const OUString& ) override;
 
    virtual css::uno::Reference<css::container::XSet> SAL_CALL getBindings() override;
 
 
    // XModel: submission management
 
    virtual css::uno::Reference<css::xforms::XSubmission> SAL_CALL createSubmission() override;
 
    virtual css::uno::Reference<css::xforms::XSubmission> SAL_CALL cloneSubmission( const css::uno::Reference<css::beans::XPropertySet>& ) override;
 
    virtual css::uno::Reference<css::xforms::XSubmission> SAL_CALL getSubmission( const OUString& ) override;
 
    virtual css::uno::Reference<css::container::XSet> SAL_CALL getSubmissions() override;
 
    // XPropertySet
 
    virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& p) override
        { return PropertySetBase::getPropertyValue(p); }
 
    virtual void SAL_CALL addPropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override
        { PropertySetBase::addPropertyChangeListener(p1, p2); }
 
    virtual void SAL_CALL removePropertyChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XPropertyChangeListener>& p2) override
        { PropertySetBase::removePropertyChangeListener(p1, p2); }
 
    virtual void SAL_CALL addVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override
        { PropertySetBase::addVetoableChangeListener(p1, p2); }
 
    virtual void SAL_CALL removeVetoableChangeListener(const OUString& p1, const css::uno::Reference<css::beans::XVetoableChangeListener>& p2) override
        { PropertySetBase::removeVetoableChangeListener(p1, p2); }
 
    virtual css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override
        { return PropertySetBase::getPropertySetInfo(); }
 
   virtual void SAL_CALL setPropertyValue(const OUString& p1, const css::uno::Any& p2) override
        { PropertySetBase::setPropertyValue(p1, p2); }
 
 
    // XFormsUIHelper1 & friends:
    //   (implementation in model_ui.cxx)
 
 
    virtual OUString SAL_CALL getDefaultServiceNameForNode( const css::uno::Reference<css::xml::dom::XNode>& xNode ) override;
 
    virtual OUString SAL_CALL getDefaultBindingExpressionForNode( const css::uno::Reference<css::xml::dom::XNode>& xNode ) override;
 
    OUString getDefaultBindingExpressionForNode(
        const XNode_t&,
        const EvaluationContext& );
 
    virtual OUString SAL_CALL getNodeDisplayName( const css::uno::Reference<css::xml::dom::XNode>&,
                                                       sal_Bool bDetail ) override;
 
    virtual OUString SAL_CALL getNodeName( const css::uno::Reference<css::xml::dom::XNode>& ) override;
 
    virtual OUString SAL_CALL getBindingName( const css::uno::Reference< ::css::beans::XPropertySet >&,
                                                   sal_Bool bDetail ) override;
 
    virtual OUString SAL_CALL getSubmissionName( const css::uno::Reference< ::css::beans::XPropertySet >&,
                                                      sal_Bool bDetail ) override;
 
    virtual css::uno::Reference< ::css::beans::XPropertySet > SAL_CALL cloneBindingAsGhost( const css::uno::Reference< ::css::beans::XPropertySet >& ) override;
 
    virtual void SAL_CALL removeBindingIfUseless( const css::uno::Reference< ::css::beans::XPropertySet >& ) override;
 
    virtual css::uno::Reference<css::xml::dom::XDocument> SAL_CALL newInstance( const OUString& sName,
                                              const OUString& sURL,
                                              sal_Bool bURLOnce ) override;
 
    virtual void SAL_CALL renameInstance( const OUString& sFrom,
                                          const OUString& sTo,
                                          const OUString& sURL,
                                          sal_Bool bURLOnce ) override;
 
    virtual void SAL_CALL removeInstance( const OUString& sName ) override;
 
 
    virtual css::uno::Reference<css::xforms::XModel> SAL_CALL newModel( const css::uno::Reference<css::frame::XModel>& xComponent,
                                        const OUString& sName ) override;
    virtual void SAL_CALL renameModel( const css::uno::Reference<css::frame::XModel>& xComponent,
                                       const OUString& sFrom,
                                       const OUString& sTo ) override;
 
    virtual void SAL_CALL removeModel( const css::uno::Reference<css::frame::XModel>& xComponent,
                                       const OUString& sName ) override;
 
 
    virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL createElement(
                                            const css::uno::Reference< ::css::xml::dom::XNode >& xParent,
                                            const OUString& sName ) override;
 
    virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL createAttribute(
                                              const css::uno::Reference< ::css::xml::dom::XNode >& xParent,
                                              const OUString& sName ) override;
 
    virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL renameNode(
                                         const css::uno::Reference< ::css::xml::dom::XNode >& xNode,
                                         const OUString& sName ) override;
 
    virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL getBindingForNode( const
                                         css::uno::Reference<css::xml::dom::XNode>&,
                                         sal_Bool bCreate ) override;
 
    virtual void SAL_CALL removeBindingForNode( const css::uno::Reference< ::css::xml::dom::XNode >& ) override;
 
    virtual OUString SAL_CALL getResultForExpression(
        const css::uno::Reference< css::beans::XPropertySet >& xBinding,
        sal_Bool bIsBindingExpression,
        const OUString& sExpression ) override;
 
    virtual sal_Bool SAL_CALL isValidXMLName( const OUString& sName ) override;
 
    virtual sal_Bool SAL_CALL isValidPrefixName( const OUString& sName ) override;
 
    virtual void SAL_CALL setNodeValue(
        const css::uno::Reference< ::css::xml::dom::XNode >& xNode,
        const OUString& sValue ) override;
 
 
    // XUpdatable
 
 
public:
    virtual void SAL_CALL update() override;
 
 
    // XTypeProvider::getImplementationId
 
 
public:
    virtual css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId() override;
 
    OUString SAL_CALL getImplementationName() override;
 
    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
 
    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
};
 
} // namespace
 
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