dynamicvariables.h

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// edbee - Copyright (c) 2012-2025 by Rick Blommers and contributors
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include "edbee/exports.h"
 
#include <QMultiMap>
#include <QSet>
#include <QString>
#include <QVariant>
 
namespace edbee {
 
class TextScopeList;
class TextScopeSelector;

class EDBEE_EXPORT DynamicVariable {
public:
    virtual ~DynamicVariable();
    virtual QVariant value() const = 0;
};
class EDBEE_EXPORT DynamicVariable {…};
 
 
//--------------------------------
 

class EDBEE_EXPORT BasicDynamicVariable : public DynamicVariable
{
public:
    BasicDynamicVariable( const QVariant& value );
    virtual QVariant value() const;
 
private:
    QVariant value_;                    
};
class EDBEE_EXPORT BasicDynamicVariable : public DynamicVariable {…};
 
 
//--------------------------------
 

class EDBEE_EXPORT ScopedDynamicVariable : public BasicDynamicVariable
{
public:
    ScopedDynamicVariable( const QVariant& value, TextScopeSelector* selector = 0 );
    virtual ~ScopedDynamicVariable();
 
    virtual double score(TextScopeList* scopes ) const;
    TextScopeSelector* selector() const;
 
private:
    TextScopeSelector* selector_;       
};
class EDBEE_EXPORT ScopedDynamicVariable : public BasicDynamicVariable {…};
 
 
//--------------------------------
 

class EDBEE_EXPORT DynamicVariables {
public:
    DynamicVariables();
    virtual ~DynamicVariables();
 
    void setAndGiveScopedSelector(const QString& name, const QVariant& value, const QString& selector);
    void set( const QString& name, const QVariant& value );
 
    int size() const;
    int valueCount( const QString& name ) const;
 
    DynamicVariable* find( const QString& name, TextScopeList* scopelist );
    QVariant value( const QString& name, TextScopeList* scopeList=0 );
 
private:
    QSet<QString> variableNames_;                                             
    QMap<QString, BasicDynamicVariable*> variableMap_;                        
    QMultiMap<QString, ScopedDynamicVariable *> scopedVariableMap_;           
};
class EDBEE_EXPORT DynamicVariables {…};
 
 
} // edbee