81 lines
1.5 KiB
C++
Executable File
81 lines
1.5 KiB
C++
Executable File
#ifndef __FORM_H
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#define __FORM_H
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#ifndef __PRINTER_H
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#include <printer.h>
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#endif
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#ifndef __RELATION_H
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class TRelation;
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class TCursor;
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#endif
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#ifndef __SCANNER_H
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#include <scanner.h>
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#endif
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class TForm;
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class TForm_item;
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class TPrint_section : public TArray
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{
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TString16 _name; // Nome della sezione di stampa
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int _height; // Altezza della sezione
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TForm* _form; // Form cui appartiene alla sezione
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TArray _item; // Lista dei campi da stampare
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protected:
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virtual void print_on(ostream& out) const;
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TForm_item* parse_item(TScanner& scanner);
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public:
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TPrintrow& row(int num);
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TForm* form() const { return _form; }
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TForm_item& item(int n) const { return (TForm_item&)_item[n]; }
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int items() const { return _item.items(); }
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bool update();
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bool parse(TScanner& scanner);
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bool edit(int mode);
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TPrint_section(const char* name = "", TForm* form = NULL);
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void init(const char* name, TForm* form);
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};
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class TForm : public TObject
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{
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TFilename _name;
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TRelation* _relation;
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TCursor* _cursor;
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TPrint_section _head;
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TPrint_section _body;
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TPrint_section _foot;
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protected:
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virtual void print_on(ostream& out) const;
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bool parse_use(TScanner&);
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bool parse_join(TScanner&);
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bool set_header();
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bool set_footer();
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public:
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bool print(long from = 0L, long to = -1L);
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TRelation* relation() const { return _relation; }
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TCursor* cursor() const { return _cursor; }
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bool edit(int mode, int section = 1);
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TForm(const char* form);
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~TForm();
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};
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#endif
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