qstaticcontext_p.h

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**
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** Contact: http://www.qt-project.org/legal
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//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.

#ifndef Patternist_StaticContext_H
#define Patternist_StaticContext_H

#include "qexternalvariableloader_p.h"
#include "qitemtype_p.h"
#include "qnamepool_p.h"
#include "qnamespaceresolver_p.h"
#include "qreportcontext_p.h"
#include "qresourceloader_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QUrl;
template<typename Key, typename T> class QHash;

namespace QPatternist
{
    class DynamicContext;
    class Expression;
    class FunctionFactory;
    class SchemaTypeFactory;

    class StaticContext : public ReportContext
    {
    public:
        typedef QExplicitlySharedDataPointer<StaticContext> Ptr;

        enum BoundarySpacePolicy
        {
            BSPPreserve,
            BSPStrip
        };

        enum ConstructionMode
        {
            CMPreserve,
            CMStrip
        };

        enum OrderingMode
        {
            Ordered,
            Unordered
        };

        enum OrderingEmptySequence
        {
            Greatest,
            Least
        };

        enum InheritMode
        {
            Inherit,
            NoInherit
        };

        enum PreserveMode
        {
            Preserve,
            NoPreserve
        };

        inline StaticContext()
        {
        }

        virtual ~StaticContext();

        virtual NamespaceResolver::Ptr namespaceBindings() const = 0;
        virtual void setNamespaceBindings(const NamespaceResolver::Ptr &) = 0;
        virtual QExplicitlySharedDataPointer<FunctionFactory> functionSignatures() const = 0;
        virtual QExplicitlySharedDataPointer<SchemaTypeFactory> schemaDefinitions() const = 0;

        virtual QUrl baseURI() const = 0;

        virtual void setBaseURI(const QUrl &uri) = 0;

        virtual QString defaultFunctionNamespace() const = 0;
        virtual void setDefaultFunctionNamespace(const QString &ns) = 0;

        virtual QString defaultElementNamespace() const = 0;
        virtual void setDefaultElementNamespace(const QString &ns) = 0;

        virtual QUrl defaultCollation() const = 0;

        virtual void setDefaultCollation(const QUrl &uri) = 0;

        virtual bool compatModeEnabled() const = 0;

        virtual void setCompatModeEnabled(const bool newVal) = 0;

        virtual QExplicitlySharedDataPointer<DynamicContext> dynamicContext() const = 0;

        virtual BoundarySpacePolicy boundarySpacePolicy() const = 0;
        virtual void setBoundarySpacePolicy(const BoundarySpacePolicy policy) = 0;

        virtual ConstructionMode constructionMode() const = 0;
        virtual void setConstructionMode(const ConstructionMode mode) = 0;

        virtual OrderingMode orderingMode() const = 0;
        virtual void setOrderingMode(const OrderingMode mode) = 0;
        virtual OrderingEmptySequence orderingEmptySequence() const = 0;
        virtual void setOrderingEmptySequence(const OrderingEmptySequence ordering) = 0;

        virtual InheritMode inheritMode() const = 0;
        virtual void setInheritMode(const InheritMode mode) = 0;

        virtual PreserveMode preserveMode() const = 0;
        virtual void setPreserveMode(const PreserveMode mode) = 0;

        virtual ItemType::Ptr contextItemType() const = 0;

        virtual ItemType::Ptr currentItemType() const = 0;

        virtual StaticContext::Ptr copy() const = 0;

        virtual ExternalVariableLoader::Ptr externalVariableLoader() const = 0;
        virtual ResourceLoader::Ptr resourceLoader() const = 0;
        virtual NamePool::Ptr namePool() const = 0;

        virtual void addLocation(const SourceLocationReflection *const reflection,
                                 const QSourceLocation &location) = 0;

        virtual LocationHash sourceLocations() const = 0;

        virtual VariableSlotID currentRangeSlot() const = 0;
        virtual VariableSlotID allocateRangeSlot() = 0;

        void wrapExpressionWith(const SourceLocationReflection *const existingNode,
                                const QExplicitlySharedDataPointer<Expression> &newNode);
    };
}

QT_END_NAMESPACE

QT_END_HEADER

#endif