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build3/apps/shared/function_store.h 1.05 KB
6663b6c9   adorian   projet complet av...
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  #ifndef SHARED_FUNCTION_STORE_H
  #define SHARED_FUNCTION_STORE_H
  
  #include "function.h"
  #include <stdint.h>
  
  namespace Shared {
  
  /* FunctionStore is a dumb class.
   * Its only job is to store functions and to give them a color. */
  
  class FunctionStore {
  public:
    FunctionStore();
    virtual uint32_t storeChecksum() = 0;
    virtual Function * functionAtIndex(int i) = 0;
    virtual Function * activeFunctionAtIndex(int i);
    virtual Function * definedFunctionAtIndex(int i);
    virtual Function * addEmptyFunction() = 0;
    virtual void removeFunction(Function * f) = 0;
    virtual void removeAll() = 0;
    int numberOfFunctions();
    // Functions can be undefined when they have a color and a name but no content
    int numberOfDefinedFunctions();
    // An active function must be defined to be counted
    int numberOfActiveFunctions();
    virtual int maxNumberOfFunctions() = 0;
    virtual char symbol() const = 0;
    void tidy();
  protected:
    int m_numberOfFunctions;
  private:
    virtual const char * firstAvailableName() = 0;
    virtual const KDColor firstAvailableColor() = 0;
  };
  
  }
  
  #endif