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#ifndef _Interpreter_h_
#define _Interpreter_h_
/* Interpreter.h
*
* Copyright (C) 1993-2011 Paul Boersma
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "Collection.h"
#include "Gui.h"
#include "Formula.h"
Thing_define (InterpreterVariable, SimpleString) {
// new data:
public:
wchar *stringValue;
double numericValue;
struct Formula_NumericArray numericArrayValue;
// overridden methods:
protected:
virtual void v_destroy ();
};
#define Interpreter_MAXNUM_PARAMETERS 400
#define Interpreter_MAXNUM_LABELS 1000
#define Interpreter_MAX_CALL_DEPTH 50
Thing_declare (UiForm);
Thing_declare (Editor);
Thing_define (Interpreter, Thing) {
// new data:
public:
wchar *environmentName;
ClassInfo editorClass;
int numberOfParameters, numberOfLabels, callDepth;
wchar parameters [1+Interpreter_MAXNUM_PARAMETERS] [100];
unsigned char types [1+Interpreter_MAXNUM_PARAMETERS];
wchar *arguments [1+Interpreter_MAXNUM_PARAMETERS];
wchar choiceArguments [1+Interpreter_MAXNUM_PARAMETERS] [100];
wchar labelNames [1+Interpreter_MAXNUM_LABELS] [100];
long labelLines [1+Interpreter_MAXNUM_LABELS];
wchar dialogTitle [1+100], procedureNames [1+Interpreter_MAX_CALL_DEPTH] [100];
SortedSetOfString variables;
bool running, stopped;
// overridden methods:
protected:
virtual void v_destroy ();
};
Interpreter Interpreter_create (wchar *environmentName, ClassInfo editorClass);
Interpreter Interpreter_createFromEnvironment (Editor editor);
void Melder_includeIncludeFiles (wchar **text);
long Interpreter_readParameters (Interpreter me, wchar *text);
Thing_declare (UiForm);
UiForm Interpreter_createForm (Interpreter me, GuiObject parent, const wchar_t *fileName,
void (*okCallback) (UiForm sendingForm, const wchar *sendingString, Interpreter interpreter, const wchar *invokingButtonTitle, bool modified, void *closure), void *okClosure);
void Interpreter_getArgumentsFromDialog (Interpreter me, Any dialog);
void Interpreter_getArgumentsFromString (Interpreter me, const wchar *arguments);
void Interpreter_run (Interpreter me, wchar *text); // destroys 'text'
void Interpreter_stop (Interpreter me); // can be called from any procedure called deep-down by the interpreter; will stop before next line
void Interpreter_voidExpression (Interpreter me, const wchar *expression);
void Interpreter_numericExpression (Interpreter me, const wchar *expression, double *value);
void Interpreter_stringExpression (Interpreter me, const wchar *expression, wchar **value);
void Interpreter_numericArrayExpression (Interpreter me, const wchar *expression, struct Formula_NumericArray *value);
void Interpreter_anyExpression (Interpreter me, const wchar *expression, struct Formula_Result *result);
InterpreterVariable Interpreter_hasVariable (Interpreter me, const wchar *key);
InterpreterVariable Interpreter_lookUpVariable (Interpreter me, const wchar *key);
/* End of file Interpreter.h */
#endif
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