Corretti problemi di triplo click e aggiunda validazione dei nomi dei file

git-svn-id: svn://10.65.10.50/trunk@722 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
guy 1994-12-02 13:30:45 +00:00
parent 4265b6a9ac
commit 0a2e2fd909
20 changed files with 1182 additions and 1115 deletions

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@ -1,128 +1,132 @@
#include <bagn001a.h>
PAGE "IMPOSTAZIONE STAMPANTE" -1 -1 76 13
RADIOBUTTON MSK_1_TYPE 70
BEGIN
PROMPT 1 1 "Stampa su..."
HELP "Selezionare il tipo dove direzionare la stampa"
ITEM "0|Stampante"
MESSAGE HIDE,MSK_1_FILENAME|RESET,MSK_1_FILENAME|SHOW,MSK_1_PRINTERS
MESSAGE ENABLE,MSK_1_PRINTERS
MESSAGE ENABLE,MSK_1_CODES
MESSAGE ENABLE,MSK_1_SIZE
MESSAGE ENABLE,MSK_1_LINES
MESSAGE ENABLE,DLG_SETPRINT
ITEM "2|Visualizzazione"
MESSAGE HIDE,MSK_1_FILENAME|RESET,MSK_1_FILENAME
MESSAGE SHOW,MSK_1_PRINTERS|DISABLE,MSK_1_PRINTERS
MESSAGE DISABLE,MSK_1_CODES
MESSAGE DISABLE,MSK_1_SIZE
MESSAGE DISABLE,MSK_1_LINES
MESSAGE DISABLE,DLG_SETPRINT
ITEM "1|File su disco"
MESSAGE SHOW,MSK_1_FILENAME|HIDE,MSK_1_PRINTERS
MESSAGE ENABLE,MSK_1_CODES
MESSAGE DISABLE,MSK_1_SIZE
MESSAGE DISABLE,MSK_1_LINES
MESSAGE DISABLE,DLG_SETPRINT
FLAGS "Z"
END
LIST MSK_1_PRINTERS 50
BEGIN
/* viene riempito a run-time con nomi letti da config */
PROMPT 4 5 "Stampante "
HELP "Selezionare il tipo di stampante desiderata"
END
STRING MSK_1_FILENAME 52
BEGIN
PROMPT 4 5 "Nome file "
HELP "Nome del file su cui direzionare la stampa"
END
LIST MSK_1_CODES 40
BEGIN
PROMPT 4 6 "Tipo stampa "
/* pure */
HELP "Modalita' nelle quale si desidera la stampa"
END
LIST MSK_1_SIZE 3
BEGIN
PROMPT 31 6 "Carattere "
ITEM "7|7"
ITEM "8|8"
ITEM "10|10"
ITEM "12|12"
ITEM "15|15"
ITEM "17|17"
HELP "Dimensioni del carattere di stampa"
END
LIST MSK_1_LINES 3
BEGIN
PROMPT 52 6 "Linee/Inch "
ITEM "4|4"
ITEM "5|5"
ITEM "6|6"
ITEM "7|7"
ITEM "8|8"
ITEM "9|9"
ITEM "10|10"
HELP "Numero di linee per pollice"
END
LIST MSK_1_FONT 10
BEGIN
PROMPT 4 6 "Font "
HELP "Font di stampa su video o stampante"
ITEM "1|Courier"
FLAGS "D"
END
NUMBER MSK_1_NPAGES 3 0
BEGIN
PROMPT 54 8 "N.o copie "
HELP "Numero di copie da fare"
END
BOOLEAN MSK_1_ISGRAPHICS
BEGIN
PROMPT 4 8 "Stampa elementi grafici"
HELP "Indicare se stampare elementi grafici (linee, box, logo) quando la stampante lo consente"
END
GROUPBOX DLG_NULL 74 4
BEGIN
PROMPT 1 9 ""
END
BUTTON DLG_SETPRINT 9 2
BEGIN
PROMPT -14 -2 "~Imposta"
HELP "Chiama l'Impostazione Stampante di Windows"
MESSAGE EXIT,DLG_SETPRINT
END
BUTTON DLG_SAVEREC 9 2
BEGIN
PROMPT -24 -2 "~Registra"
MESSAGE EXIT,K_INS
END
BUTTON DLG_OK 9 2
BEGIN
PROMPT -34 -2 ""
END
BUTTON DLG_CANCEL 9 2
BEGIN
PROMPT -44 -2 ""
END
ENDPAGE
ENDMASK
#include <bagn001a.h>
PAGE "IMPOSTAZIONE STAMPANTE" -1 -1 76 13
RADIOBUTTON MSK_1_TYPE 1 70
BEGIN
PROMPT 1 1 "Stampa su..."
HELP "Selezionare il tipo dove direzionare la stampa"
ITEM "0|Stampante"
MESSAGE HIDE,MSK_1_FILENAME
MESSAGE SHOW,MSK_1_PRINTERS|ENABLE,MSK_1_PRINTERS
MESSAGE ENABLE,MSK_1_CODES
MESSAGE ENABLE,MSK_1_SIZE
MESSAGE ENABLE,MSK_1_LINES
MESSAGE ENABLE,DLG_SETPRINT
ITEM "2|Visualizzazione"
MESSAGE HIDE,MSK_1_FILENAME
MESSAGE SHOW,MSK_1_PRINTERS|DISABLE,MSK_1_PRINTERS
MESSAGE DISABLE,MSK_1_CODES
MESSAGE DISABLE,MSK_1_SIZE
MESSAGE DISABLE,MSK_1_LINES
MESSAGE DISABLE,DLG_SETPRINT
ITEM "1|File su disco"
MESSAGE SHOW,MSK_1_FILENAME
MESSAGE HIDE,MSK_1_PRINTERS
MESSAGE ENABLE,MSK_1_CODES
MESSAGE DISABLE,MSK_1_SIZE
MESSAGE DISABLE,MSK_1_LINES
MESSAGE DISABLE,DLG_SETPRINT
FLAGS "Z"
END
LIST MSK_1_PRINTERS 50
BEGIN
/* viene riempito a run-time con nomi letti da config */
PROMPT 4 5 "Stampante "
HELP "Selezionare il tipo di stampante desiderata"
END
STRING MSK_1_FILENAME 52
BEGIN
PROMPT 4 5 "Nome file "
CHECKTYPE REQUIRED
VALIDATE FILENAME_FUNC
FLAGS "A"
HELP "Nome del file in cui memorizzare la stampa"
WARNING "E' necessario specificare un nome di file"
END
LIST MSK_1_CODES 40
BEGIN
PROMPT 4 6 "Tipo stampa "
HELP "Modalita' nelle quale si desidera la stampa"
END
LIST MSK_1_SIZE 3
BEGIN
PROMPT 31 6 "Carattere "
ITEM "7|7"
ITEM "8|8"
ITEM "10|10"
ITEM "12|12"
ITEM "15|15"
ITEM "17|17"
HELP "Dimensioni del carattere di stampa"
END
LIST MSK_1_LINES 3
BEGIN
PROMPT 52 6 "Linee/Inch "
ITEM "4|4"
ITEM "5|5"
ITEM "6|6"
ITEM "7|7"
ITEM "8|8"
ITEM "9|9"
ITEM "10|10"
HELP "Numero di linee per pollice"
END
LIST MSK_1_FONT 10
BEGIN
PROMPT 4 6 "Font "
HELP "Font di stampa su video o stampante"
ITEM "1|Courier"
FLAGS "D"
END
NUMBER MSK_1_NPAGES 3 0
BEGIN
PROMPT 54 8 "N.o copie "
HELP "Numero di copie da fare"
END
BOOLEAN MSK_1_ISGRAPHICS
BEGIN
PROMPT 4 8 "Stampa elementi grafici"
HELP "Indicare se stampare elementi grafici (linee, box, logo) quando la stampante lo consente"
END
GROUPBOX DLG_NULL 74 4
BEGIN
PROMPT 1 9 ""
END
BUTTON DLG_SETPRINT 9 2
BEGIN
PROMPT -14 -2 "~Imposta"
HELP "Chiama l'Impostazione Stampante di Windows"
MESSAGE EXIT,DLG_SETPRINT
END
BUTTON DLG_SAVEREC 9 2
BEGIN
PROMPT -24 -2 "~Registra"
MESSAGE EXIT,K_INS
END
BUTTON DLG_OK 9 2
BEGIN
PROMPT -34 -2 ""
END
BUTTON DLG_CANCEL 9 2
BEGIN
PROMPT -44 -2 ""
END
ENDPAGE
ENDMASK

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@ -598,7 +598,7 @@ TPush_button::TPush_button(short left, short top, short right, short bottom,
_accel *= CHARX;
_dx = (width - win_get_text_width(win(), (char*)caption(), -1)) >> 1;
_dy = byte((height-CHARY)/2 + BASEY);
_dy = byte((height-CHARY)/2 + BASEY - DEPTH);
}
}

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@ -1,90 +1,92 @@
#ifndef __DEFMASK_H
#define __DEFMASK_H
/* @M
Identificativi predefiniti dei controlli di XVT
*/
#define DLG_NULL -1
#define DLG_OK 1 /* TAG del bottone <Conferma> */
#define DLG_CANCEL 2 /* TAG del bottone <Annulla> */
#define DLG_PGDN 5 /* TAG del bottone <PgDn> */
#define DLG_PGUP 6 /* TAG del bottone <PgUp> */
#define DLG_PAGE 7 /* TAG del bottone <PgUp/PgDn> */
#define DLG_PAGETAGS 8 /* TAG del bottone <Pg n> */
#define DLG_QUIT 9 /* TAG del bottone <Uscita> */
#define DLG_F9 10 /* TAG del bottone <Ricerca> */
#define DLG_FIRSTREC 11 /* TAG del bottone <Primo> */
#define DLG_PREVREC 12 /* TAG del bottone <Precedente> */
#define DLG_STOPREC 13 /* TAG del bottone <Stop> */
#define DLG_NEXTREC 14 /* TAG del bottone <Successivo> */
#define DLG_LASTREC 15 /* TAG del bottone <Ultimo> */
#define DLG_NEWREC 16 /* TAG del bottone <Nuovo> */
#define DLG_DELREC 17 /* TAG del bottone <Cancella> */
#define DLG_SAVEREC 18 /* TAG del bottone <Registra> */
#define DLG_FINDREC 19 /* TAG del bottone <Ricerca> */
#define DLG_BAR 20 /* TAG del bottone <Barra> == <Annulla> */
#define DLG_SELECT 21 /* TAG del bottone <Selezione> */
#define DLG_EDIT 22 /* TAG del bottone Edit */
#define DLG_LINK 23 /* TAG del bottone Collega (applicazione) */
#define DLG_PRINT 24 /* TAG del bottone Stampa */
#define DLG_SETPRINT 25 /* TAG del bottone Imposta Stampa */
#define DLG_USER 100 /* TAG del primo controllo definito dall'utente */
/* @M
Funzioni di libreria per i validate delle maschere
Nome descrizione Parametri
NUM_EXPR espressione numerica espressione
STR_EXPR espressione stringa espressione
NOT_EMPTY_FUNC campo non vuoto
FIXLEN_FUNC lunghezza fissa lunghezza
EMPTYCOPY_FUNC data id del campo da cui copiarsi se vuoto
DATE_CMP_FUNC compara due date operatore,id.campo con l'altra
data
PI_FUNC controllo part.IVA ????
XTPI_FUNC controllo esteso
part.IVA ????
XTZPI_FUNC controllo esteso
part.IVA anche vuota ????
CF_FUNC controllo cod.fisc. ????
XTCF_FUNC controllo esteso
cod.fisc. ????
XTZCF_FUNC controllo esteso
cod.fisc.anche vuoto ????
MTCHECK_FUNC mese corretto per
ditta mensile o
trimestrale
REQIF_FUNC richiesto se immesso un campo della lista
n.ro di campi lista di campi...
ONEREQ_FUNC almeno uno non vuoto
n.ro campi lista di campi
CHECK_FIELD esegue il check su di un altro campo
campo
*/
#define EXPR_FUNC 0 2
#define EMPTYCOPY_FUNC 1 1
#define PI_FUNC 2 1
#define CF_FUNC 3 1
#define NOT_EMPTY_FUNC 4 0
#define DATE_CMP_FUNC 5 2
#define XTPI_FUNC 6 3
#define XTCF_FUNC 7 4
#define XTZPI_FUNC 8 3
#define XTZCF_FUNC 9 4
#define FIXLEN_FUNC 10 1
#define MTCHECK_FUNC 11 0
#define REQIF_FUNC 12
#define AUTOEXIT_FUNC 13
#define NUMCALC_FUNC 14
#define STRCALC_FUNC 15
#define ONEREQ_FUNC 16
#define CHECK_FIELD 17 1
#define VALEXPR VALIDATE EXPR_FUNC
#define NUM_EXPR VALEXPR 0
#define STR_EXPR VALEXPR 1
#define NUM_CALC VALIDATE NUMCALC_FUNC 1
#define STR_CALC VALIDATE STRCALC_FUNC 1
#define THIS_FIELD 0
/* @END */
#endif // __DEFMASK_H
#ifndef __DEFMASK_H
#define __DEFMASK_H
/* @M
Identificativi predefiniti dei controlli di XVT
*/
#define DLG_NULL -1
#define DLG_OK 1 /* TAG del bottone <Conferma> */
#define DLG_CANCEL 2 /* TAG del bottone <Annulla> */
#define DLG_PGDN 5 /* TAG del bottone <PgDn> */
#define DLG_PGUP 6 /* TAG del bottone <PgUp> */
#define DLG_PAGE 7 /* TAG del bottone <PgUp/PgDn> */
#define DLG_PAGETAGS 8 /* TAG del bottone <Pg n> */
#define DLG_QUIT 9 /* TAG del bottone <Uscita> */
#define DLG_F9 10 /* TAG del bottone <Ricerca> */
#define DLG_FIRSTREC 11 /* TAG del bottone <Primo> */
#define DLG_PREVREC 12 /* TAG del bottone <Precedente> */
#define DLG_STOPREC 13 /* TAG del bottone <Stop> */
#define DLG_NEXTREC 14 /* TAG del bottone <Successivo> */
#define DLG_LASTREC 15 /* TAG del bottone <Ultimo> */
#define DLG_NEWREC 16 /* TAG del bottone <Nuovo> */
#define DLG_DELREC 17 /* TAG del bottone <Cancella> */
#define DLG_SAVEREC 18 /* TAG del bottone <Registra> */
#define DLG_FINDREC 19 /* TAG del bottone <Ricerca> */
#define DLG_BAR 20 /* TAG del bottone <Barra> == <Annulla> */
#define DLG_SELECT 21 /* TAG del bottone <Selezione> */
#define DLG_EDIT 22 /* TAG del bottone Edit */
#define DLG_LINK 23 /* TAG del bottone Collega (applicazione) */
#define DLG_PRINT 24 /* TAG del bottone Stampa */
#define DLG_SETPRINT 25 /* TAG del bottone Imposta Stampa */
#define DLG_USER 100 /* TAG del primo controllo definito dall'utente */
/* @M
Funzioni di libreria per i validate delle maschere
Nome descrizione Parametri
NUM_EXPR espressione numerica espressione
STR_EXPR espressione stringa espressione
NOT_EMPTY_FUNC campo non vuoto
FIXLEN_FUNC lunghezza fissa lunghezza
EMPTYCOPY_FUNC data id del campo da cui copiarsi se vuoto
DATE_CMP_FUNC compara due date operatore,id.campo con l'altra
data
PI_FUNC controllo part.IVA ????
XTPI_FUNC controllo esteso
part.IVA ????
XTZPI_FUNC controllo esteso
part.IVA anche vuota ????
CF_FUNC controllo cod.fisc. ????
XTCF_FUNC controllo esteso
cod.fisc. ????
XTZCF_FUNC controllo esteso
cod.fisc.anche vuoto ????
MTCHECK_FUNC mese corretto per
ditta mensile o
trimestrale
REQIF_FUNC richiesto se immesso un campo della lista
n.ro di campi lista di campi...
ONEREQ_FUNC almeno uno non vuoto
n.ro campi lista di campi
CHECK_FIELD esegue il check su di un altro campo
campo
FILENAME_FUNC controlla se la stringa e' un nome di file
*/
#define EXPR_FUNC 0 2
#define EMPTYCOPY_FUNC 1 1
#define PI_FUNC 2 1
#define CF_FUNC 3 1
#define NOT_EMPTY_FUNC 4 0
#define DATE_CMP_FUNC 5 2
#define XTPI_FUNC 6 3
#define XTCF_FUNC 7 4
#define XTZPI_FUNC 8 3
#define XTZCF_FUNC 9 4
#define FIXLEN_FUNC 10 1
#define MTCHECK_FUNC 11 0
#define REQIF_FUNC 12
#define AUTOEXIT_FUNC 13
#define NUMCALC_FUNC 14
#define STRCALC_FUNC 15
#define ONEREQ_FUNC 16
#define CHECK_FIELD 17 1
#define FILENAME_FUNC 18
#define VALEXPR VALIDATE EXPR_FUNC
#define NUM_EXPR VALEXPR 0
#define STR_EXPR VALEXPR 1
#define NUM_CALC VALIDATE NUMCALC_FUNC 1
#define STR_CALC VALIDATE STRCALC_FUNC 1
#define THIS_FIELD 0
/* @END */
#endif // __DEFMASK_H

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@ -1,4 +1,4 @@
// $Id: mailbox.cpp,v 1.7 1994-11-10 14:16:39 alex Exp $
// $Id: mailbox.cpp,v 1.8 1994-12-02 13:30:03 guy Exp $
#include <stdlib.h>
#include <fstream.h>
@ -16,12 +16,13 @@
#define DEF_MSGS_CAPACITY 50
#define MAX_TXT_LEN 200
TMessage::TMessage(const char* to, const char* sub, const char* text,
const char* from)
TMessage::TMessage(const char* to, const char* sub,
const char* text, const char* from)
{
_to = to; _subject = sub;
_to = cmd2name(to);
_subject = sub;
_text = text;
_from = (from == NULL || *from == '\0' ? main_app().name() : from);
_from = (from == NULL || *from == '\0') ? main_app().name() : from;
_flags = 0x00; _number = -1;
}
@ -146,9 +147,7 @@ void TMailbox::send(TMessage& m)
ofstream fto(to_path, ios::app);
CHECK(fto.good(),"send: trouble opening mailbox file");
fto << m.from() << '\n'
<< m.subject() << '\n'
<< m.body() << '\n';
fto << m.from() << '\n' << m.subject() << '\n' << m.body() << '\n';
fto.close();
}

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@ -110,7 +110,7 @@ void TMask::control_handler(EVENT* ep)
}
void TMask::handler(WINDOW win, EVENT* ep)
{
{
switch (ep->type)
{
case E_UPDATE:
@ -151,7 +151,7 @@ void TMask::handler(WINDOW win, EVENT* ep)
w = f->win();
if (test_focus_change(w))
f->on_key(K_F9); // Attiva ricerca sul campo associato al bottone
}
}
break;
default:
control_handler(ep);
@ -955,10 +955,11 @@ void TMask::reset(short fld_id)
for (int f = 0; f < fields(); f++)
{
TMask_field& c = fld(f);
c._flags.dirty = FALSE;
c.reset();
c.set_dirty(FALSE);
}
} else field(fld_id).reset();
}
else field(fld_id).reset();
}

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@ -1,195 +1,194 @@
#ifndef __MASK_H
#define __MASK_H
#ifndef __WINDOW_H
#include <window.h>
#endif
#ifndef __MASKFLD_H
#include <maskfld.h>
#endif
#ifndef __REAL_H
#include <real.h>
#endif
// @T
typedef bool (*MASK_HANDLER)(TMask& mask, KEY key);
enum TMaskmode { NO_MODE, MODE_INS , MODE_MOD , MODE_DEL ,
MODE_VIS , MODE_QUERY, MODE_QUERYINS,
MODE_SEARCH };
// @END
// @C
// Classe TMask : public TWindow
// @END
class TMask : public TWindow
{
// @DPRIV
enum { MAX_PAGES = 12 }; // Massimo numero di pagine nella maschera
WINDOW _pagewin[MAX_PAGES+1]; // Windows of the pages
WINDOW _pagepag[MAX_PAGES]; // Windows of pgup/pgdn
WINDOW _pagetag[MAX_PAGES]; // Windows of pagetags
int _pages; // Number of pages of the mask
int _page; // Current page
TBit_array _enabled; // Are pages enabled
int _mode; // Mode of the mask
TArray _field; // Fields in the mask
int _first_focus; // First control to have focus
int _focus; // Control with focus
int _sheets; // Number of sheets
MASK_HANDLER _handler; // User defined key handler
TFilename _source_file; // Source file of the mask
TFilename _workfile; // Name of savefile
long _lastpos; // last read offset on savefile
real _exchange; // Current value exhange
bool _sheetmask; // Mask owned by a sheet
protected:
// Ritorna la finestra della pagina corrente (Usare con attenzione)
WINDOW win() const { return _page == -1 ? NULL_WIN : _pagewin[_page]; }
WINDOW toolwin() const { return _pagewin[MAX_PAGES]; }
int find_field_win(WINDOW win) const; // number of field with window win
void set_mask_fields() const; // update screen
void load_checks() const; // load checks related fields
virtual void start_run(); // called when the mask starts to run
virtual TMask_field* parse_field(TScanner& scanner);
void init_mask();
WINDOW read_page(TScanner& scanner, bool toolbar = FALSE);
void read_mask(const char* name, int num, int max);
void add_buttons();
int find_parent_page(const TMask_field&) const;
int find_first_field(WINDOW w, int dir) const;
int find_active_field(int first, int dir) const;
bool check_current_page(); // Check all the fields on the current page
void next_page(int p); // Show next/previous page
int curr_page() const { return _page; } // Current page number
bool test_focus_change(WINDOW w = NULL_WIN);
void control_handler(EVENT* ep);
void handler(WINDOW win, EVENT* ep);
public:
// @FPUB
// crea leggendo descrizione da file .msk
TMask(const char* name, int num = 0, int max = MAX_PAGES);
// crea mask vuota con parametri dati
TMask(const char* title, int pages, int cols, int rows, int xpos = -1,
int ypos = -1);
virtual ~TMask();
const TFilename& source_file() const { return _source_file; }
// aggiunta campi a runtime
void add_static (short id, int page, const char* prompt, int x, int y,
const char* flags = "");
void add_string (short id, int page, const char* prompt, int x, int y,
int dim, const char* flags = "", int width = 0);
void add_number (short id, int page, const char* prompt, int x, int y,
int dim, const char* flags = "", int ndec = 0);
void add_date (short id, int page, const char* prompt, int x, int y,
const char* flags = "");
void add_button (short id, int page, const char* prompt, int x, int y,
int dx = 9, int dy = 1, const char* flags = "");
void add_radio(short id, int page, const char* prompt, int x, int y,
int dx, const char* codes, const char* items, const char* flags = "");
int fields() const { return _field.items(); }
int sheets() const { return _sheets; }
void set_mode(int m) { _mode = m; }
int mode() const { return _mode; }
void set_exchange(bool show_value, const real& nuo);
const real& exchange() const { return _exchange; }
bool check_fields();
void get_mask_fields(); // read screen contents
virtual bool stop_run(KEY key); // called to close the mask
virtual bool can_be_closed() const;
virtual void open();
virtual void close();
virtual void enable(bool on) const;
int id2pos(short id) const;
TMask_field& fld(int i) const { return (TMask_field&)_field[i]; } // Ritorna il campo i-esimo della maschera
TMask_field& field(short id) const; // field with given id
TEdit_field& efield(short id) const; // edit-field with given id
void set(short fld_id, const char* str, bool hit=FALSE);
void set(short fld_id, long num, bool hit=FALSE);
const TString& get(short fld_id) const;
long get_long(short fld_id) const;
int get_int(short fld_id) const { return (int)get_long(fld_id); }
bool get_bool(short fld_id) const;
int first_focus(short id);
void set_focus();
void move_focus_field(int num);
void set_focus_win(WINDOW win, bool force);
int focus_field() const { return _focus;}
virtual bool on_key(KEY key);
void on_firm_change();
void enable(short fld_id, bool on = TRUE); // Abilita un campo
void disable(short fld_id) { enable(fld_id, FALSE); }
void enable_default(short fld_id = -1);
void enable_page(byte p, bool on = TRUE);
void disable_page(byte p) { enable_page(p, FALSE); }
bool page_enabled(byte p) const;
byte num_keys() const;
void enable_key(byte key, bool on = TRUE);
void disable_key(byte key) { enable_key(key, FALSE); }
short get_key_field(byte key, bool first) const;
bool key_valid(int key) const;
void show(short fld_id = -1, bool on = TRUE);
void hide(short fld_id = -1) { show(fld_id, FALSE); }
void show_default(short fld_id = -1);
void reset(short fld_id = -1);
void undo(short fld_id = -1);
void autoload(const TRelation* = NULL);
void autosave(TRelation* = NULL) const;
void send_key(KEY key, short id, TMask_field* from = NULL);
void set_handler(short fld_id, CONTROL_HANDLER handler);
void set_handler(MASK_HANDLER handler);
void set_workfile(const char* workfile) { _workfile = workfile; _lastpos = 0L;}
bool save(bool append = FALSE) const;
bool load(bool reset = FALSE);
short dirty() const; // Ritorna il primo campo dirty
bool is_sheetmask() const { return _sheetmask; }
bool no_mode() const { return _mode == NO_MODE; }
bool query_mode() const { return _mode == MODE_QUERY || _mode == MODE_QUERYINS; }
bool edit_mode() const { return _mode == MODE_MOD; }
bool insert_mode() const { return _mode == MODE_QUERYINS || _mode == MODE_INS; }
virtual const char* get_caption() const;
virtual void set_caption(const char* c);
};
#endif // __MASK_H
#ifndef __MASK_H
#define __MASK_H
#ifndef __WINDOW_H
#include <window.h>
#endif
#ifndef __MASKFLD_H
#include <maskfld.h>
#endif
#ifndef __REAL_H
#include <real.h>
#endif
// @T
typedef bool (*MASK_HANDLER)(TMask& mask, KEY key);
enum TMaskmode { NO_MODE, MODE_INS , MODE_MOD ,
MODE_VIS , MODE_QUERY, MODE_QUERYINS };
// @END
// @C
// Classe TMask : public TWindow
// @END
class TMask : public TWindow
{
// @DPRIV
enum { MAX_PAGES = 12 }; // Massimo numero di pagine nella maschera
WINDOW _pagewin[MAX_PAGES+1]; // Windows of the pages
WINDOW _pagepag[MAX_PAGES]; // Windows of pgup/pgdn
WINDOW _pagetag[MAX_PAGES]; // Windows of pagetags
int _pages; // Number of pages of the mask
int _page; // Current page
TBit_array _enabled; // Are pages enabled
int _mode; // Mode of the mask
TArray _field; // Fields in the mask
int _first_focus; // First control to have focus
int _focus; // Control with focus
int _sheets; // Number of sheets
MASK_HANDLER _handler; // User defined key handler
TFilename _source_file; // Source file of the mask
TFilename _workfile; // Name of savefile
long _lastpos; // last read offset on savefile
real _exchange; // Current value exhange
bool _sheetmask; // Mask owned by a sheet
protected:
// Ritorna la finestra della pagina corrente (Usare con attenzione)
WINDOW win() const { return _page == -1 ? NULL_WIN : _pagewin[_page]; }
WINDOW toolwin() const { return _pagewin[MAX_PAGES]; }
int find_field_win(WINDOW win) const; // number of field with window win
void set_mask_fields() const; // update screen
void load_checks() const; // load checks related fields
virtual void start_run(); // called when the mask starts to run
virtual TMask_field* parse_field(TScanner& scanner);
void init_mask();
WINDOW read_page(TScanner& scanner, bool toolbar = FALSE);
void read_mask(const char* name, int num, int max);
void add_buttons();
int find_parent_page(const TMask_field&) const;
int find_first_field(WINDOW w, int dir) const;
int find_active_field(int first, int dir) const;
bool check_current_page(); // Check all the fields on the current page
void next_page(int p); // Show next/previous page
int curr_page() const { return _page; } // Current page number
bool test_focus_change(WINDOW w = NULL_WIN);
void control_handler(EVENT* ep);
void handler(WINDOW win, EVENT* ep);
public:
// @FPUB
// crea leggendo descrizione da file .msk
TMask(const char* name, int num = 0, int max = MAX_PAGES);
// crea mask vuota con parametri dati
TMask(const char* title, int pages, int cols, int rows, int xpos = -1,
int ypos = -1);
virtual ~TMask();
const TFilename& source_file() const { return _source_file; }
// aggiunta campi a runtime
void add_static (short id, int page, const char* prompt, int x, int y,
const char* flags = "");
void add_string (short id, int page, const char* prompt, int x, int y,
int dim, const char* flags = "", int width = 0);
void add_number (short id, int page, const char* prompt, int x, int y,
int dim, const char* flags = "", int ndec = 0);
void add_date (short id, int page, const char* prompt, int x, int y,
const char* flags = "");
void add_button (short id, int page, const char* prompt, int x, int y,
int dx = 9, int dy = 1, const char* flags = "");
void add_radio(short id, int page, const char* prompt, int x, int y,
int dx, const char* codes, const char* items, const char* flags = "");
int fields() const { return _field.items(); }
int sheets() const { return _sheets; }
void set_mode(int m) { _mode = m; }
int mode() const { return _mode; }
void set_exchange(bool show_value, const real& nuo);
const real& exchange() const { return _exchange; }
bool check_fields();
void get_mask_fields(); // read screen contents
virtual bool stop_run(KEY key); // called to close the mask
virtual bool can_be_closed() const;
virtual void open();
virtual void close();
virtual void enable(bool on) const;
int id2pos(short id) const;
TMask_field& fld(int i) const { return (TMask_field&)_field[i]; } // Ritorna il campo i-esimo della maschera
TMask_field& field(short id) const; // field with given id
TEdit_field& efield(short id) const; // edit-field with given id
void set(short fld_id, const char* str, bool hit=FALSE);
void set(short fld_id, long num, bool hit=FALSE);
const TString& get(short fld_id) const;
long get_long(short fld_id) const;
int get_int(short fld_id) const { return (int)get_long(fld_id); }
bool get_bool(short fld_id) const;
int first_focus(short id);
void set_focus();
void move_focus_field(int num);
void set_focus_win(WINDOW win, bool force);
int focus_field() const { return _focus;}
virtual bool on_key(KEY key);
void on_firm_change();
void enable(short fld_id, bool on = TRUE); // Abilita un campo
void disable(short fld_id) { enable(fld_id, FALSE); }
void enable_default(short fld_id = -1);
void enable_page(byte p, bool on = TRUE);
void disable_page(byte p) { enable_page(p, FALSE); }
bool page_enabled(byte p) const;
byte num_keys() const;
void enable_key(byte key, bool on = TRUE);
void disable_key(byte key) { enable_key(key, FALSE); }
short get_key_field(byte key, bool first) const;
bool key_valid(int key) const;
void show(short fld_id = -1, bool on = TRUE);
void hide(short fld_id = -1) { show(fld_id, FALSE); }
void show_default(short fld_id = -1);
void reset(short fld_id = -1);
void undo(short fld_id = -1);
void autoload(const TRelation* = NULL);
void autosave(TRelation* = NULL) const;
void send_key(KEY key, short id, TMask_field* from = NULL);
void set_handler(short fld_id, CONTROL_HANDLER handler);
void set_handler(MASK_HANDLER handler);
void set_workfile(const char* workfile) { _workfile = workfile; _lastpos = 0L;}
bool save(bool append = FALSE) const;
bool load(bool reset = FALSE);
short dirty() const; // Ritorna il primo campo dirty
bool is_sheetmask() const { return _sheetmask; }
bool no_mode() const { return _mode == NO_MODE; }
bool query_mode() const { return _mode == MODE_QUERY || _mode == MODE_QUERYINS; }
bool edit_mode() const { return _mode == MODE_MOD; }
bool insert_mode() const { return _mode == MODE_QUERYINS || _mode == MODE_INS; }
virtual const char* get_caption() const;
virtual void set_caption(const char* c);
};
#endif // __MASK_H

View File

@ -1,4 +1,4 @@
// $Id: maskfld.cpp,v 1.56 1994-12-02 13:07:39 alex Exp $
// $Id: maskfld.cpp,v 1.57 1994-12-02 13:30:09 guy Exp $
#include <xvt.h>
#include <applicat.h>
@ -1348,7 +1348,7 @@ bool TBrowse::do_insert()
#endif
TMailbox mail;
TMessage msg(cmd2name(app), MSG_AI, "");
TMessage msg(app, MSG_AI, "");
mail.send(msg);
TExternal_app a(app);
@ -1497,10 +1497,13 @@ switch (k)
default:
if (k >= K_CTRL)
{
const TMask& m = _fld->mask();
const short id = siblings.get_int((k - K_CTRL) << 1);
TEdit_field& ef = (TEdit_field&)_fld->mask().field(id);
TEdit_field& ef = m.efield(id);
ef.set_focus();
ef.send_key(k = K_F9, 0);
k = K_F9;
if (m.is_running())
ef.send_key(k, 0);
}
break;
}
@ -1552,10 +1555,7 @@ bool TBrowse::check(CheckTime t)
bool TBrowse::empty_check()
{
const TMaskmode mode = (TMaskmode)field().mask().mode();
const bool no_check = mode == MODE_SEARCH || field().mask().query_mode();
if ( no_check || _fld->check_type() == CHECK_NONE ||
if ( field().mask().query_mode() || _fld->check_type() == CHECK_NONE ||
_fld->check_type() == CHECK_NORMAL)
return TRUE;
else
@ -1870,7 +1870,7 @@ void TEdit_field::create(WINDOW parent)
flags |= CTL_FLAG_INVISIBLE;
}
_buttonwin = xvt_create_control(WC_PUSHBUTTON, _x+_width+delta, _y,
2, 1, "*", parent, flags, PTR_LONG(this), DLG_F9);
2, 1, "*", parent, flags, PTR_LONG(this), DLG_F9);
}
}
@ -2059,13 +2059,16 @@ bool TEdit_field::on_key(KEY key)
break;
case K_F9:
if (check_enabled())
{
{
enable_check(FALSE);
if (dirty()) set(get());
KEY k = K_ESC;
if (_browse) k = _browse->run();
else if (_sheet) k = _sheet->run();
else beep();
if (mask().is_running() && k != K_F9) set_focus();
else
if (_sheet) k = _sheet->run();
else beep();
if (k != K_F9) set_focus();
enable_check(TRUE);
if (k == K_ENTER)
{
set_dirty();

View File

@ -480,21 +480,7 @@ break;
case XIE_BUTTON:
if (xiev->v.xi_obj->type == XIT_CELL)
{
if (_edit_field)
{
const char* val = xi_get_text(xiev->v.xi_obj, NULL, -1);
_edit_field->set(val); // Update current cell
_check_enabled = FALSE; // Disable checks
if (!_row_dirty) notify(_cur_row, K_SPACE);
if (_edit_field->on_key(K_F9)) // Show search sheet
{
mask2str(_cur_row); // Update row
_row_dirty = TRUE;
}
set_front_window(win()); // It seems necessary to make xi_set_focus work properly
xi_set_focus(xiev->v.xi_obj); // Restore focus to cell
_check_enabled = TRUE; // Enable checks
}
dispatch_e_char(win(), K_F9);
} else
if (xiev->v.xi_obj->type == XIT_LIST)
insert(-1);
@ -655,32 +641,40 @@ break;
case K_F8:
case K_F9:
case K_F11:
{
_check_enabled = FALSE; // Disable checks
if (!_row_dirty) notify(_cur_row, K_SPACE);
if (_edit_field->on_key(k))
if (_check_enabled)
{
mask2str(_cur_row);
_row_dirty = TRUE;
}
set_focus_cell(_cur_row, _cur_col);
_check_enabled = TRUE; // Enable checks
}
_check_enabled = FALSE; // Disable checks
if (!_row_dirty) notify(_cur_row, K_SPACE);
if (_edit_field->on_key(k))
{
mask2str(_cur_row);
_row_dirty = TRUE;
}
else
if (k == K_F9)
{
_edit_field = &_mask.fld(_mask.focus_field());
const short foca = _edit_field->dlg();
const int col = (foca - FIRST_FIELD) % 100 +1;
if (col > 0 && col != _cur_col)
{
_cur_col = col;
dispatch_e_char(win(), K_F9);
}
}
set_focus_cell(_cur_row, _cur_col);
_check_enabled = TRUE; // Enable checks
}
break;
case K_PREV:
case K_NEXT:
{
const bool ok = (bool)xi_move_focus(_itf);
if (ok) dispatch_e_char(parent(), k);
}
if (xi_move_focus(_itf))
dispatch_e_char(parent(), k);
break;
case K_ESC:
{
xi_set_focus(_itf);
dispatch_e_char(parent(), K_ESC);
}
break;
case K_CTRL+K_PREV:
xi_scroll(_list, XI_SCROLL_PGUP);
break;
@ -1087,6 +1081,7 @@ TSheet_field::~TSheet_field()
void TSheet_field::reset()
{
_sheet->destroy();
_sheet->mask().reset();
}
// Certified 100%

View File

@ -1,6 +1,4 @@
#include <stdlib.h>
#include <xvt.h>
#include <urldefid.h>
#if XVT_OS==XVT_OS_SCOUNIX
#include <unistd.h>
@ -10,18 +8,20 @@
#include <stdio.h>
#endif
#include <strstream.h>
#include <xvt.h>
#define STYLE_NUM 4
#include <applicat.h>
#include <execp.h>
#include <extcdecl.h>
#include <mask.h>
#include <urldefid.h>
#include <utility.h>
#include <viswin.h>
#include <extcdecl.h>
#include <applicat.h>
#include <printer.h>
#include <execp.h>
#include <bagn001a.h>
#include <strstream.h>
struct PrDesc
{
@ -1157,6 +1157,16 @@ void TPrinter::set()
TMask mask ("bagn001a");
TToken_string pn1 (50), pn2 (100);
int i;
if (_printerfile.empty())
{
_printerfile.tempdir();
#if XVT_OS == XVT_OS_SCOUNIX
_printerfile << '/';
#else
_printerfile << '\\';
#endif
}
TFilename defile("printer.def");
#if XVT_OS == XVT_OS_SCOUNIX
@ -1164,6 +1174,8 @@ void TPrinter::set()
#endif
mask.set_workfile(defile);
mask.set(MSK_1_FILENAME, _printerfile);
mask.set(MSK_1_NPAGES, _ncopies);
#if XVT_OS != XVT_OS_WIN
@ -1196,12 +1208,9 @@ void TPrinter::set()
mask.set (MSK_1_TYPE, "2");
else
mask.set (MSK_1_TYPE, "0");
mask.set(MSK_1_PRINTERS, format("%d", _curprn));
mask.set(MSK_1_CODES, format("%d", _curcode));
mask.set(MSK_1_FILENAME, _printerfile);
mask.set(MSK_1_NPAGES, _ncopies);
KEY k;
if ((k = mask.run()) == K_ESC)
@ -1236,7 +1245,6 @@ void TPrinter::set()
}
break;
case 1: // file
_printertype = fileprinter;
_printerfile = mask.get (MSK_1_FILENAME);
_curcode = atoi (mask.get (MSK_1_CODES));
@ -1267,8 +1275,6 @@ void TPrinter::set()
mask.set(MSK_1_SIZE, _ch_size);
mask.set(MSK_1_LINES, _lines_per_inch);
mask.set(MSK_1_NPAGES, _ncopies);
if (_printertype == fileprinter)
mask.set (MSK_1_TYPE, "1");
else if (_printertype == screenvis)
@ -1502,9 +1508,6 @@ genera_dischetti ()
{
int r;
warning_box ("Questa procedura richiede %2d dischetti",
_volume);
for (int i = 0; i < _tmp_files.items (); i++)
{
// Avvisa l'utente di inserire un dischetto

View File

@ -112,15 +112,13 @@ real & real::operator += (const real & b)
real & real::operator += (double a)
{
__tmp_real = *this;
adddfd (ptr (), __tmp_real.ptr (), a);
adddfd (ptr (), ptr (), a);
return *this;
}
real & real::operator -= (const real & b)
{
__tmp_real = *this;
dsub (ptr (), __tmp_real.ptr (), b.ptr ());
dsub (ptr (), ptr (), b.ptr ());
return *this;
}
@ -235,7 +233,7 @@ char *real ::literals () const
TFixed_string risultato (__string, 80);
risultato.cut (0);
TString16 centinaia;
TString80 centinaia;
for (int migliaia = 0;; migliaia++)
{
@ -436,7 +434,7 @@ real & real ::ceil (int prec)
dint (&integer, ptr ()); // Extract the integer part
if (disgt (ptr (), &integer)) // If positive ...
addid (ptr (), &integer, 1); // add 1
addid (ptr (), &integer, 1); // ... add 1
else
dcpy(ptr(), &integer); // If negative

View File

@ -1,163 +1,159 @@
#ifndef __REAL_H
#define __REAL_H
#ifndef GMDOTH
#include <gmsys1.h>
#include <gfd.h>
#endif
#ifndef __IOSTREAM_H
#include <iostream.h>
#endif
#ifndef __STDTYPES_H
#include <stdtypes.h>
#endif
#ifndef __OBJECT_H
#include <object.h>
#endif
#ifndef __ARRAY_H
#include <array.h>
#endif
// @C
class real : public TObject
{
// @DPRIV
DEC _dec;
// @END
protected:
virtual TObject* dup() const;
char* literals() const;
char* points(int decimals = 0) const;
public:
static char* eng2ita(char* s);
static char* ita2eng(const char* s);
static bool is_real(const char* n);
// @FPUB
DEC* ptr() const { return (DEC*)&_dec; }
char* string(int len = 0, int dec = UNDEFINED, char pad = ' ') const;
char* stringa(int len = 0, int dec = UNDEFINED, char pad = ' ') const;
char* string(const char* picture) const;
int precision() ;
bool is_zero() const;
int sign() const;
long integer() const; // operator int is too dangerous
real& round(int prec = 0) ;
real& trunc(int prec = 0) ;
real& ceil(int prec = 0);
real& operator =(double a);
real& operator =(const real& b);
real& operator +=(const real& b);
real& operator +=(double a);
real& operator -=(const real& b);
real& operator *=(const real& b);
real& operator /=(const real& b);
bool operator !() const { return is_zero(); }
real operator -() const;
real();
real(const real& b);
real(double a);
real(const char* s);
virtual ~real() {}
};
///////////////////////////////////////////////////////////
// Math operators
///////////////////////////////////////////////////////////
ostream& operator <<(ostream& out, const real& a) ;
istream& operator >>(istream& in, real& a) ;
real operator +(const real& a, const real& b) ;
real operator +(double a, const real& b) ;
real operator +(const real& a, double b) ;
real operator -(const real& a, const real& b) ;
real operator -(double a, const real& b) ;
real operator -(const real& a, double b) ;
real operator *(const real& a, const real& b) ;
real operator *(double a, const real& b) ;
real operator *(const real& a, double b) ;
real operator /(const real& a, const real& b) ;
real operator /(double a, const real& b) ;
real operator /(const real& a, double b) ;
bool operator <(const real& a, const real& b) ;
bool operator <(double a, const real& b) ;
bool operator >(const real& a, const real& b) ;
bool operator >(double a, const real& b) ;
bool operator <=(const real& a, const real& b) ;
bool operator <=(double a, const real& b) ;
bool operator >=(const real& a, const real& b) ;
bool operator >=(double a, const real& b) ;
bool operator ==(const real& a, const real& b) ;
bool operator ==(double a, const real& b) ;
bool operator !=(const real& a, const real& b) ;
bool operator !=(double a, const real& b) ;
inline bool operator <(const real& a, double b) { return operator >(b, a); }
inline bool operator >(const real& a, double b) { return operator <(b, a); }
inline bool operator <=(const real& a, double b) { return operator >=(b, a); }
inline bool operator >=(const real& a, double b) { return operator <=(b, a); }
inline bool operator ==(const real& a, double b) { return operator ==(b, a); }
inline bool operator !=(const real& a, double b) { return operator !=(b, a); }
real operator %(const real& a, const long b) ;
void swap(real& a, real& b) ;
real fnc_min(const real& a, const real& b) ;
real fnc_max(const real& a, const real& b) ;
real sqrt(const real& a) ;
real sqr(const real& a) ;
real exp10(const real& a) ;
real pow(const real& a, const real& b) ;
real exp(const real& a) ;
real log10(const real& a) ;
real log(const real& a) ;
real sin(const real& a) ;
real cos(const real& a) ;
real tan(const real& a) ;
real abs(const real& a) ;
extern const real ZERO;
class TDistrib : public TObject
{
real _tot;
real _prog;
bool _ready;
TArray _slices;
int _current;
int _decs;
public:
void add(real slice);
real get();
// se zap e' vero scancella tutte le percentuali immesse
// altrimenti cambia solo il totale
void init(const real& r, bool zap = FALSE);
void operator =(const real& r) { init(r); }
const real& last_slice() const
{
CHECK(_current,"TDistrib: slices not set");
return (const real&)_slices[_current-1];
}
TDistrib(const real& r, int round = UNDEFINED) :
_prog(0.0), _tot(r), _ready(FALSE),
_current(0), _decs(round), _slices(4)
{}
virtual ~TDistrib() {}
};
#endif // __REAL_H
#ifndef __REAL_H
#define __REAL_H
#ifndef GMDOTH
#include <gmsys1.h>
#include <gfd.h>
#endif
#ifndef __IOSTREAM_H
#include <iostream.h>
#endif
#ifndef __STDTYPES_H
#include <stdtypes.h>
#endif
#ifndef __ARRAY_H
#include <array.h>
#endif
// @C
class real : public TObject
{
// @DPRIV
DEC _dec;
// @END
protected:
virtual TObject* dup() const;
char* literals() const;
char* points(int decimals = 0) const;
public:
static char* eng2ita(char* s);
static char* ita2eng(const char* s);
static bool is_real(const char* n);
// @FPUB
DEC* ptr() const { return (DEC*)&_dec; }
char* string(int len = 0, int dec = UNDEFINED, char pad = ' ') const;
char* stringa(int len = 0, int dec = UNDEFINED, char pad = ' ') const;
char* string(const char* picture) const;
int precision() ;
bool is_zero() const;
int sign() const;
long integer() const; // operator int is too dangerous
real& round(int prec = 0) ;
real& trunc(int prec = 0) ;
real& ceil(int prec = 0);
real& operator =(double a);
real& operator =(const real& b);
real& operator +=(const real& b);
real& operator +=(double a);
real& operator -=(const real& b);
real& operator *=(const real& b);
real& operator /=(const real& b);
bool operator !() const { return is_zero(); }
real operator -() const;
real();
real(const real& b);
real(double a);
real(const char* s);
virtual ~real() {}
};
///////////////////////////////////////////////////////////
// Math operators
///////////////////////////////////////////////////////////
ostream& operator <<(ostream& out, const real& a) ;
istream& operator >>(istream& in, real& a) ;
real operator +(const real& a, const real& b) ;
real operator +(double a, const real& b) ;
real operator +(const real& a, double b) ;
real operator -(const real& a, const real& b) ;
real operator -(double a, const real& b) ;
real operator -(const real& a, double b) ;
real operator *(const real& a, const real& b) ;
real operator *(double a, const real& b) ;
real operator *(const real& a, double b) ;
real operator /(const real& a, const real& b) ;
real operator /(double a, const real& b) ;
real operator /(const real& a, double b) ;
bool operator <(const real& a, const real& b) ;
bool operator <(double a, const real& b) ;
bool operator >(const real& a, const real& b) ;
bool operator >(double a, const real& b) ;
bool operator <=(const real& a, const real& b) ;
bool operator <=(double a, const real& b) ;
bool operator >=(const real& a, const real& b) ;
bool operator >=(double a, const real& b) ;
bool operator ==(const real& a, const real& b) ;
bool operator ==(double a, const real& b) ;
bool operator !=(const real& a, const real& b) ;
bool operator !=(double a, const real& b) ;
inline bool operator <(const real& a, double b) { return operator >(b, a); }
inline bool operator >(const real& a, double b) { return operator <(b, a); }
inline bool operator <=(const real& a, double b) { return operator >=(b, a); }
inline bool operator >=(const real& a, double b) { return operator <=(b, a); }
inline bool operator ==(const real& a, double b) { return operator ==(b, a); }
inline bool operator !=(const real& a, double b) { return operator !=(b, a); }
real operator %(const real& a, const long b) ;
void swap(real& a, real& b) ;
real fnc_min(const real& a, const real& b) ;
real fnc_max(const real& a, const real& b) ;
real sqrt(const real& a) ;
real sqr(const real& a) ;
real exp10(const real& a) ;
real pow(const real& a, const real& b) ;
real exp(const real& a) ;
real log10(const real& a) ;
real log(const real& a) ;
real sin(const real& a) ;
real cos(const real& a) ;
real tan(const real& a) ;
real abs(const real& a) ;
extern const real ZERO;
class TDistrib : public TObject
{
real _tot;
real _prog;
bool _ready;
TArray _slices;
int _current;
int _decs;
public:
void add(real slice);
real get();
// se zap e' vero scancella tutte le percentuali immesse
// altrimenti cambia solo il totale
void init(const real& r, bool zap = FALSE);
void operator =(const real& r) { init(r); }
const real& last_slice() const
{
CHECK(_current,"TDistrib: slices not set");
return (const real&)_slices[_current-1];
}
TDistrib(const real& r, int round = UNDEFINED) :
_prog(0.0), _tot(r), _ready(FALSE),
_current(0), _decs(round), _slices(4)
{}
virtual ~TDistrib() {}
};
#endif // __REAL_H

View File

@ -1,4 +1,4 @@
// $Id: relapp.cpp,v 1.35 1994-11-30 09:04:01 guy Exp $
// $Id: relapp.cpp,v 1.36 1994-12-02 13:30:27 guy Exp $
#include <mailbox.h>
#include <sheet.h>
#include <urldefid.h>
@ -644,10 +644,11 @@ bool TRelation_application::save(bool check_dirty)
get_relation()->restore_status();
err = rewrite(*_mask);
}
switch(err)
{
case NOERR:
_recins = get_relation()->lfile().recno();
break;
case _isreinsert:
warning_box("Esiste gia' un documento con la stessa chiave");
@ -717,9 +718,9 @@ bool TRelation_application::remove()
bool TRelation_application::main_loop()
{
long recins = -1;
{
_recins = -1;
query_mode();
_mask->open_modal();
@ -753,13 +754,8 @@ bool TRelation_application::main_loop()
k = K_QUIT;
break;
case K_QUIT:
if (save(TRUE))
{
if (_mask->edit_mode() &&
(_autoins_caller.not_empty() || _lnflag))
recins = file().recno();
}
else k = K_ENTER;
if (!save(TRUE))
k = K_ENTER;
break;
case K_ENTER:
if (find(0)) modify_mode();
@ -768,9 +764,8 @@ bool TRelation_application::main_loop()
case K_SAVE:
if (save(FALSE))
{
if (_autoins_caller.not_empty() || _lnflag)
if (_autoins_caller.not_empty())
{
recins = file().recno();
k = K_QUIT;
}
else
@ -835,9 +830,9 @@ bool TRelation_application::main_loop()
_mask->set_mode(NO_MODE);
if (recins > 0 && _autoins_caller.not_empty())
if (autoins_caller().not_empty() && _recins >= 0)
{
TMessage msg(_autoins_caller, _lnflag ? MSG_LN : MSG_AI, format("%ld", recins));
TMessage msg(autoins_caller(), _lnflag ? MSG_LN : MSG_AI, format("%ld", _recins));
msg.send();
}
@ -901,16 +896,15 @@ bool TRelation_application::filter()
_lnflag = TRUE;
const char* v = body.get();
const int max = _mask->fields();
for (int i = 0; i < max && v != NULL; i++)
TString80 s;
for (int i = 0; v != NULL && i < _mask->fields(); i++)
{
TMask_field& f = _mask->fld(i);
if (f.active() && f.dlg() > 0 && f.in_key(key))
{
const TString s(v);
_fixed.add(format("%d=%s", f.dlg(), (const char*) s));
{
s = v;
_fixed.add(format("%d=%s", f.dlg(), (const char*)s));
v = body.get();
}
}

View File

@ -1,112 +1,114 @@
#ifndef __RELAPP_H
#define __RELAPP_H
#ifndef __APPLICAT_H
#include <applicat.h>
#endif
#ifndef __RELATION_H
#include <relation.h>
#endif
#ifndef __MASK_H
#include <mask.h>
#endif
class TKey_array;
class TRelation_application : public TApplication
{
TMask * _mask;
TKey_array* _maskeys;
TRecnotype _first, _last;
int _search_id;
TString _autoins_caller;
bool _lnflag;
TToken_string _fixed;
virtual bool create();
virtual bool destroy();
bool filter();
bool test_key(byte k, bool err);
bool save(bool check_dirty);
void enable_query();
void set_toolbar(bool all);
int set_mode(int mode); // Seleziona il nuovo modo e ritorna il vecchio
void set_limits(byte what = 0x3);
void query_insert_mode() { query_mode(TRUE); }
void insert_mode(); // Entra in modo inserimento
virtual bool main_loop(); // Ciclo principale
bool relation_remove(); // Cancella il record corrente
TMask_field* get_search_field() const;
bool autonum(TMask* m, bool rec);
bool has_filtered_cursor() const { return filtered() || force_cursor_usage();}
protected:
TLocalisamfile& file() const { return get_relation()->lfile(); } // File principale della relazione
TRecnotype first() const { return _first;}
TRecnotype last() const { return _first;}
TMask& curr_mask() const { return *_mask; }
const TString& autoins_caller() const { return _autoins_caller;}
virtual bool menu(MENU_TAG m);
virtual bool user_create() pure; // Inizializzazione dati utente
virtual bool user_destroy() pure; // Distruzione dati utente
void set_fixed(); // Fissa i campi non modificabili
bool search_mode(); // Attiva la maschera di ricerca
void query_mode(bool pre_ins = FALSE); // Entra in modo ricerca
bool modify_mode(); // Entra in modo modifica
void setkey();
bool lnflag() const { return _lnflag;}
// La richiesta della maschera da utilizzare per ogni fase di lavoro (ricerca, inserimento,
// modifica avviene sempre in due tempi: changing_mask e get_mask. Cio' serve per gestire
// Correttamente le applicazioni con mashere multiple. La prima funzione serve a sapere se
// la futura get_mask ritornera' una maschera diversa dalla corrente.
virtual bool changing_mask(int mode) pure;
virtual TMask* get_mask(int mode) pure; // Richiede la maschera da usare
virtual TRelation* get_relation() const pure; // Relazione da modificare
virtual int read(TMask& m); // Legge dalla relazione i valori nella maschera
virtual int write(const TMask& m); // Scrive sulla relazione i valori dalla maschera
virtual int rewrite(const TMask& m); // Riscrive sulla relazione i valori dalla maschera
virtual bool remove(); // Cancella il record corrente
// Richiede una stringa nella forma CAMPO1|VALORE1|CAMPO2|VALORE2|...|CAMPOn|VALOREn
// contenente le coppie NUMERO_CAMPO_MASCHERA - VALORE_DA_ASSEGNARE che descrivono il
// prossimo codice libero da utilizzare per la autonumerazione.
// Nel caso di banale numerazione progressiva potrebbe essere implementata come
// return format("%d|%s", F_NUM, get_relation()->items());
virtual const char* get_next_key() { return ""; }
// Richiede se il record corrente e' protetto (non cancellabile)
virtual bool protected_record(TRectype&) { return FALSE; }
virtual void init_query_mode(TMask&) { } // Inizializza la maschera per il modo ricerca
virtual void init_query_insert_mode(TMask& m) { init_query_mode(m); }
virtual void init_insert_mode(TMask&) { } // Inizializza la maschera per il modo inserimento
virtual void init_modify_mode(TMask&) { } // Inizializza la maschera per il modo modifica
virtual bool force_cursor_usage() const { return FALSE;}
virtual void write_enable(const bool on = TRUE) { get_relation()->write_enable(-1, on); }
void write_disable() { write_enable(FALSE); }
virtual bool save_and_new() const;
void set_search_field(short id) { _search_id = id;} // Impone il campo da utilizzare col bottone Ricerca
public:
TRelation_application();
virtual ~TRelation_application();
bool filtered() const { return _fixed.not_empty(); }
bool find(byte key = 0);
void set_link(TMask & m, const char * keyexpr);
};
#endif
#ifndef __RELAPP_H
#define __RELAPP_H
#ifndef __APPLICAT_H
#include <applicat.h>
#endif
#ifndef __RELATION_H
#include <relation.h>
#endif
#ifndef __MASK_H
#include <mask.h>
#endif
class TKey_array;
class TRelation_application : public TApplication
{
TMask * _mask;
TKey_array* _maskeys;
TRecnotype _first, _last;
int _search_id;
TString16 _autoins_caller;
long _recins;
bool _lnflag;
TToken_string _fixed;
virtual bool create();
virtual bool destroy();
bool filter();
bool test_key(byte k, bool err);
bool save(bool check_dirty);
void enable_query();
void set_toolbar(bool all);
int set_mode(int mode); // Seleziona il nuovo modo e ritorna il vecchio
void set_limits(byte what = 0x3);
void query_insert_mode() { query_mode(TRUE); }
void insert_mode(); // Entra in modo inserimento
virtual bool main_loop(); // Ciclo principale
bool relation_remove(); // Cancella il record corrente
TMask_field* get_search_field() const;
bool autonum(TMask* m, bool rec);
bool has_filtered_cursor() const { return filtered() || force_cursor_usage();}
protected:
TLocalisamfile& file() const { return get_relation()->lfile(); } // File principale della relazione
TRecnotype first() const { return _first;}
TRecnotype last() const { return _first;}
TMask& curr_mask() const { return *_mask; }
const TString& autoins_caller() const { return _autoins_caller;}
virtual bool menu(MENU_TAG m);
virtual bool user_create() pure; // Inizializzazione dati utente
virtual bool user_destroy() pure; // Distruzione dati utente
void set_fixed(); // Fissa i campi non modificabili
bool search_mode(); // Attiva la maschera di ricerca
void query_mode(bool pre_ins = FALSE); // Entra in modo ricerca
bool modify_mode(); // Entra in modo modifica
void setkey();
bool lnflag() const { return _lnflag;}
// La richiesta della maschera da utilizzare per ogni fase di lavoro (ricerca, inserimento,
// modifica avviene sempre in due tempi: changing_mask e get_mask. Cio' serve per gestire
// Correttamente le applicazioni con mashere multiple. La prima funzione serve a sapere se
// la futura get_mask ritornera' una maschera diversa dalla corrente.
virtual bool changing_mask(int mode) pure;
virtual TMask* get_mask(int mode) pure; // Richiede la maschera da usare
virtual TRelation* get_relation() const pure; // Relazione da modificare
virtual int read(TMask& m); // Legge dalla relazione i valori nella maschera
virtual int write(const TMask& m); // Scrive sulla relazione i valori dalla maschera
virtual int rewrite(const TMask& m); // Riscrive sulla relazione i valori dalla maschera
virtual bool remove(); // Cancella il record corrente
// Richiede una stringa nella forma CAMPO1|VALORE1|CAMPO2|VALORE2|...|CAMPOn|VALOREn
// contenente le coppie NUMERO_CAMPO_MASCHERA - VALORE_DA_ASSEGNARE che descrivono il
// prossimo codice libero da utilizzare per la autonumerazione.
// Nel caso di banale numerazione progressiva potrebbe essere implementata come
// return format("%d|%s", F_NUM, get_relation()->items());
virtual const char* get_next_key() { return ""; }
// Richiede se il record corrente e' protetto (non cancellabile)
virtual bool protected_record(TRectype&) { return FALSE; }
virtual void init_query_mode(TMask&) { } // Inizializza la maschera per il modo ricerca
virtual void init_query_insert_mode(TMask& m) { init_query_mode(m); }
virtual void init_insert_mode(TMask&) { } // Inizializza la maschera per il modo inserimento
virtual void init_modify_mode(TMask&) { } // Inizializza la maschera per il modo modifica
virtual bool force_cursor_usage() const { return FALSE;}
virtual void write_enable(const bool on = TRUE) { get_relation()->write_enable(-1, on); }
void write_disable() { write_enable(FALSE); }
virtual bool save_and_new() const;
void set_search_field(short id) { _search_id = id;} // Impone il campo da utilizzare col bottone Ricerca
public:
TRelation_application();
virtual ~TRelation_application();
bool filtered() const { return _fixed.not_empty(); }
bool find(byte key = 0);
void set_link(TMask & m, const char * keyexpr);
};
#endif

View File

@ -1,4 +1,4 @@
// $Id: relation.cpp,v 1.24 1994-11-18 17:01:26 guy Exp $
// $Id: relation.cpp,v 1.25 1994-12-02 13:30:30 guy Exp $
// relation.cpp
// fv 12/8/93
// relation class for isam files
@ -98,13 +98,13 @@ TRelationdef::TRelationdef(const TRelation* rel, int idx_file, byte key,
s = r.left(eq); // Parte a sinistra dell' =
#ifdef DBG
TString80 n(s);
const int p = n.find('[');
if (p > 0) n.cut(p);
const char* n = s;
const int p = s.find('[');
if (p > 0) n = s.left(p);
if (rel->file(_num).curr().exist(n) == FALSE)
{
error_box("'%s' non e' un campo del file %d",
(const char*)n, rel->file(_num).num());
yesnofatal_box("Errore di JOIN: '%s' non e' un campo del file %d",
n, rel->file(_num).num());
continue;
}
#endif
@ -115,9 +115,10 @@ TRelationdef::TRelationdef(const TRelation* rel, int idx_file, byte key,
eq++;
}
const TString80 xx(s);
_fields.add(new TFieldref(xx,0));
// const TString80 xx(s);
// _fields.add(new TFieldref(xx,0));
_fields.add(new TFieldref(s,0));
_exprs.add(new TExpression(r.mid(eq+1), _strexpr));
}
}
@ -1103,10 +1104,10 @@ int name2log(const char* name)
if (name && *name)
{
if (isdigit(*name))
if (isdigit(*name) || *name == '-')
{
log = atoi(name);
if (strchr(name, '@')) log = -log;
if (strchr(name, '@')) log = -log;
}
else
{

View File

@ -2,7 +2,6 @@
#include <applicat.h>
#include <colors.h>
#include <relation.h>
#include <printer.h>
#include <sheet.h>
#include <urldefid.h>
#include <utility.h>
@ -35,7 +34,12 @@ TSheet::TSheet(short x, short y, short dx, short dy,
_checkable = _size[0] = 1;
else
_size[_columns] = l > 0 ? l : item.len();
} else _size[_columns] = item.len();
}
else
{
_size[_columns] = item.len();
_type[_columns] = '\0';
}
item.trim();
new_head.add(item);
@ -309,15 +313,27 @@ bool TSheet::on_key(KEY key)
if (_checkable && _check_enabled && items() > 0)
{
bool ok = TRUE;
bool force = FALSE;
switch(key)
{
case K_SPACE: _checked.not(selected()); break;
case K_F2 : uncheck(-1); break;
case K_F3 : check(-1); break;
default : ok = FALSE; break;
}
if (ok) force_update();
case K_SPACE:
_checked.not(selected());
set_opaque_text(TRUE);
update_row(selected());
set_opaque_text(FALSE);
break;
case K_F2:
uncheck(-1);
force = TRUE;
break;
case K_F3:
check(-1);
force = TRUE;
break;
default:
break;
}
if (force) force_update();
}
return TScroll_window::on_key(key);
}

View File

@ -585,6 +585,48 @@ const char* TFilename::path() const
return spark;
}
bool TFilename::ok() const
{
const int l = len();
int len = 0; // lunghezza ultima sottostringa
bool ext = FALSE; // trovata estensione
for (int c = 0; c < l; c++)
{
switch(_str[c])
{
#if XVT_OS != XVT_OS_SCOUNIX
case ':':
if (c != 1 || !isalpha(_str[0])) return FALSE; // Nome disco errato
len = 0;
break;
case '\\':
#endif
case '/':
if (ext) return FALSE; // Slash dopo estensione
if (len > 8) return FALSE; // Nome troppo lungo
if (!isalnum(_str[++c])) return FALSE;
len = 1;
break;
case '.':
if (len == 0 || ext) return FALSE; // Nome nullo o Doppia estensione
ext = TRUE;
len = 0;
c++;
default:
if (isalnum(_str[c])) len++;
else return FALSE;
break;
}
}
if (ext && len > 3)
return FALSE;
return len > 0 && len < 9;
}
// Certified 70%
const TFilename& TFilename::tempdir()
{

View File

@ -1,285 +1,289 @@
#ifndef __STRINGS_H
#define __STRINGS_H
#ifndef __STRING_H
#include <string.h>
#endif
#ifndef __OBJECT_H
#include <object.h>
#endif
// @C
// Classe TString : public TObject
// @END
class TString : public TObject
{
protected:
// @DPROT
char* _str; // Puntatore alla stringa
int _size; // Lunghezza
// @END
// @FPROT
int make_room(int size); // Cerca spazio per altri size caratteri
TString& set(const char*); // Inizializza con la stringa puntata da char* di lunghezza size
TString(char* str, int size) : _str(str), _size(size) {}
public:
// @FPUB
virtual void resize(int size, bool cpy); // Ri/alloca la stringa
TString();
TString(int size); // Default constructor for a string of given size
TString(const char* s); // Costruttore a partire da una stringa s
TString(const TString& s); // Costruttore da un oggetto TString s
virtual ~TString(); // Deallocates the string
///////////////////////////////////////////////////////////
// @DES Methods derived from TObject
///////////////////////////////////////////////////////////
// @FPUB
virtual const char* class_name() const; // Ritorna il nome della classe
virtual word class_id() const; // Ritorna l'identificatore della classe
virtual bool ok() const { return _str != NULL; }
virtual TObject* dup() const;
virtual void print_on(ostream& out) const;
virtual void read_from(istream& in);
virtual word hash() const; // Return hash value
///////////////////////////////////////////////////////////
// @DES Query methods
///////////////////////////////////////////////////////////
// @FPUB
operator const char*() const { return (const char*)_str; } // *(TString) -> _str
char& operator[](int i) // TString[i] -> _str[i]
{
CHECKD(i >= 0 && i <= _size, "Bad string subscript: ", i);
return _str[i];
}
char operator[](int i) const // TString[i] -> _str[i]
{
CHECKD(i >= 0 && i <= _size, "Bad string subscript: ", i);
return _str[i];
}
int size() const { return _size; }
int len() const { return strlen(_str); }
bool empty() const { return *_str == '\0'; }
bool not_empty() const { return *_str != '\0'; }
int find(char, int from = 0) const; // Ritorna la posizione del carattere char nell'oggetto TString
int find(const char* s, int from = 0) const; // Ritorna la posizione della stringa s nell'oggetto TString
const TString& left(int count) const; // Ritorna l'oggetto TString composto dai count caratteri da sinistra
const TString& mid(int from, int count = -1) const; // Ritorna l'oggetto TString composto dai count caratteri a partire da from
const TString& sub(int from, int to = -1) const; // Ritorna la stringa da FROM a TO (escluso)
const TString& right(int count) const; // Ritorna l'oggetto TString composto dai count caratteri da destra
///////////////////////////////////////////////////////////
// @DES Modifying methods
///////////////////////////////////////////////////////////
// @FPUB
TString& fill(char c, int n = -1); // Riempie con n caratteri c
TString& spaces(int n = -1) { return fill(' ', n); }
TString& overwrite(const char* s, int pos = 0); // Sovrascrive la stringa s dalla posizione pos
TString& insert(const char* s, int pos = 0); // Inserisce la stringa s dalla posizione pos
TString& strip(const char* k); // Elimina tutti i caratteri contenuti in k
TString& strip_spaces(); // Elimina tutti gli spazi non contenuti tra apici singoli o doppi
TString& ltrim(int n = 0); // Elimina gli spazi da sinistra se n=0 altrimenti elimina i primi n caratteri (da sinistra).
TString& rtrim(int n = 0); // Elimina gli spazi da destra se n=0 altrimenti elimina i primi n caratteri (da destra).
TString& trim(); // ltrim e rtrim
TString& right_just(int n = -1, char c = ' '); // Giustifica a destra
TString& center_just(int n = -1, char c = ' '); // Centra
TString& left_just(int n = -1, char c = ' '); // Giustifica a sinistra
TString& picture(const char* pic, const char* s);
virtual TString& format(const char* fmt, ...);
TString& cut(int n); // Inserisce un '\0' alla posizione n-esima.
TString& upper(); // Mette la stringa in maiuscolo
TString& lower(); // Mette la stringa in minuscolo
///////////////////////////////////////////////////////////
// @DES Standard operators
///////////////////////////////////////////////////////////
// @FPUB
const TString& operator =(const TString& s) { return set(s._str); }
const TString& operator =(const char* s) { return set(s); }
TString& operator <<(const char*);
TString& operator <<(char);
TString& operator <<(int);
TString& operator <<(long);
TString& operator <<(double);
TString& operator <<(const TObject& obj);
TString& operator <<(const TString& str); // For efficiency only
bool operator ==(const char* s) const { return strcmp(_str, s) == 0; }
bool operator ==(char* s) const { return strcmp(_str, s) == 0; }
bool operator ==(const TString& s) const { return strcmp(_str, s._str) == 0; }
bool operator !=(const char* s) const { return strcmp(_str, s) != 0; }
bool operator !=(char* s) const { return strcmp(_str, s) != 0; }
bool operator !=(const TString& s) const { return strcmp(_str, s._str) != 0; }
bool operator <(const char* s) const { return strcmp(_str, s) < 0; }
bool operator >(const char* s) const { return strcmp(_str, s) > 0; }
bool operator >=(const char* s) const { return strcmp(_str, s) >= 0; }
bool operator <=(const char* s) const { return strcmp(_str, s) <= 0; }
bool match(const char* s) const;
bool compare(const char* s, int max = -1, bool ignorecase = FALSE) const;
};
// @C
// Classe TFixed_string : public TString
// @END
class TFixed_string : public TString
{
protected:
virtual void resize(int size, bool cpy); // Causa un errore fatale!
public:
TFixed_string(const char* str, int size = -1);
virtual ~TFixed_string();
virtual TString& format(const char* fmt, ...);
const TString& operator =(const TString& s) { return set((const char*)s); }
const TString& operator=(const char* str) { return set(str); }
void strncpy(const char* s, int n);
};
class TString16 : public TFixed_string
{
char _str16[17];
public:
TString16(const char* str = "") : TFixed_string(_str16, 17) { set(str); }
TString16(const TString& s) : TFixed_string(_str16, 17) { set(s); }
const TString& operator =(const TString& s) { return set((const char*)s); }
const TString& operator =(const char* str) { return set(str); }
};
class TString80 : public TFixed_string
{
char _str80[81];
public:
TString80(const char* str = "") : TFixed_string(_str80, 81) { set(str); }
TString80(const TString& s) : TFixed_string(_str80, 81) { set(s); }
const TString& operator =(const char* str) { return set(str); }
const TString& operator =(const TString& s) { return set((const char*)s); }
};
class TString256 : public TFixed_string
{
char _str256[257];
public:
TString256(const char* str = "") : TFixed_string(_str256, 257) { set(str); }
TString256(const TString& s) : TFixed_string(_str256, 257) { set(s); }
const TString& operator =(const char* str) { return set(str); }
const TString& operator =(const TString& s) { return set((const char*)s); }
};
// @C
// Classe TFilename : public TString80 (256 su Windows'95)
// @END
class TFilename : public TString80
{
public:
// @FPUB
TFilename(const char* n = "") : TString80(n) {}
TFilename(const TString& n) : TString80(n) {}
const TString& operator =(const char* s) { return set(s); }
const TString& operator =(const TString& s) { return set((const char*)s); }
// assegnazione tra TFile e stringa
const char* ext() const; // Ritorna l'estensione
void ext(const char*); // Imposta come estensione la stringa puntata da char*
const char* name() const; // Ritorna il nome del file
const char* path() const; // Ritorna il nome del direttorio
const TFilename& temp(const char* prefix = NULL); // Genera il nome di un file temporaneo
const TFilename& tempdir(); // Genera il nome della directory temporanea
};
// @C
// Classe TToken_string : public TString
// @END
class TToken_string : public TString
{
// @DPRIV
char _separator; // Carattere separatore
int _last; // Puntatore all'ultimo
protected:
// @FPROT
virtual TObject* dup() const; // Crea un duplicato della token string
bool set_item(const char* v, int n);
public:
// @FPUB
TToken_string(const char* = "", char separator = '|');
TToken_string(int n, char separator = '|');
TToken_string(const TToken_string& s);
void separator(char s) { _separator = s; } // Setta il separatore a s
void restart() { _last = empty() ? -1 : 0; } // Rimette all'inizio il puntatore
const TString& operator =(const char* s) { set(s);restart();return *this; }
const TString& operator =(const TString& s) { set(s);restart();return *this; }
void add(const char* s, int n = -1); // Aggiunge una stringa
void add(char c, int pos = -1); // Aggiunge un char
void add(long n, int pos = -1); // Aggiunge un intero
void add(int n, int pos = -1); // Aggiunge un intero
void destroy(int pos); // Toglie la stringa pos
const char* get(); // Ritorna il prossimo token
const char* get(int n); // Ritorna un token (-1 = prossimo; -2 = ultimo; n = ennesimo)
char get_char(int n = -1); // Ritorna un carattere
int get_int(int n = -1); // Ritorna un intero
long get_long(int n = -1); // Ritorna un intero esteso
int get_pos(const char* s); // Ritorna la posizione dell'item s
int items() const; // Ritorna il numero di token presenti
bool empty_items() const; // Controlla se tutti i token sono nulli
};
///////////////////////////////////////////////////////////
// @DES Paragraph
///////////////////////////////////////////////////////////
class TParagraph_string : public TToken_string
{
int _width;
bool _fixed;
protected:
void tokenize();
public:
TParagraph_string(const char* s, int width);
const TString& operator =(const char* s);
void set_width(int width) { _width = width; }
};
#endif
#ifndef __STRINGS_H
#define __STRINGS_H
#ifndef __STRING_H
#include <string.h>
#endif
#ifndef __OBJECT_H
#include <object.h>
#endif
// @C
// Classe TString : public TObject
// @END
class TString : public TObject
{
protected:
// @DPROT
char* _str; // Puntatore alla stringa
int _size; // Lunghezza
// @END
// @FPROT
int make_room(int size); // Cerca spazio per altri size caratteri
TString& set(const char*); // Inizializza con la stringa puntata da char* di lunghezza size
TString(char* str, int size) : _str(str), _size(size) {}
public:
// @FPUB
virtual void resize(int size, bool cpy); // Ri/alloca la stringa
TString();
TString(int size); // Default constructor for a string of given size
TString(const char* s); // Costruttore a partire da una stringa s
TString(const TString& s); // Costruttore da un oggetto TString s
virtual ~TString(); // Deallocates the string
///////////////////////////////////////////////////////////
// @DES Methods derived from TObject
///////////////////////////////////////////////////////////
// @FPUB
virtual const char* class_name() const; // Ritorna il nome della classe
virtual word class_id() const; // Ritorna l'identificatore della classe
virtual bool ok() const { return _str != NULL; }
virtual TObject* dup() const;
virtual void print_on(ostream& out) const;
virtual void read_from(istream& in);
virtual word hash() const; // Return hash value
///////////////////////////////////////////////////////////
// @DES Query methods
///////////////////////////////////////////////////////////
// @FPUB
operator const char*() const { return (const char*)_str; } // *(TString) -> _str
char& operator[](int i) // TString[i] -> _str[i]
{
CHECKD(i >= 0 && i <= _size, "Bad string subscript: ", i);
return _str[i];
}
char operator[](int i) const // TString[i] -> _str[i]
{
CHECKD(i >= 0 && i <= _size, "Bad string subscript: ", i);
return _str[i];
}
int size() const { return _size; }
int len() const { return strlen(_str); }
bool empty() const { return *_str == '\0'; }
bool not_empty() const { return *_str != '\0'; }
int find(char, int from = 0) const; // Ritorna la posizione del carattere char nell'oggetto TString
int find(const char* s, int from = 0) const; // Ritorna la posizione della stringa s nell'oggetto TString
const TString& left(int count) const; // Ritorna l'oggetto TString composto dai count caratteri da sinistra
const TString& mid(int from, int count = -1) const; // Ritorna l'oggetto TString composto dai count caratteri a partire da from
const TString& sub(int from, int to = -1) const; // Ritorna la stringa da FROM a TO (escluso)
const TString& right(int count) const; // Ritorna l'oggetto TString composto dai count caratteri da destra
///////////////////////////////////////////////////////////
// @DES Modifying methods
///////////////////////////////////////////////////////////
// @FPUB
TString& fill(char c, int n = -1); // Riempie con n caratteri c
TString& spaces(int n = -1) { return fill(' ', n); }
TString& overwrite(const char* s, int pos = 0); // Sovrascrive la stringa s dalla posizione pos
TString& insert(const char* s, int pos = 0); // Inserisce la stringa s dalla posizione pos
TString& strip(const char* k); // Elimina tutti i caratteri contenuti in k
TString& strip_spaces(); // Elimina tutti gli spazi non contenuti tra apici singoli o doppi
TString& ltrim(int n = 0); // Elimina gli spazi da sinistra se n=0 altrimenti elimina i primi n caratteri (da sinistra).
TString& rtrim(int n = 0); // Elimina gli spazi da destra se n=0 altrimenti elimina i primi n caratteri (da destra).
TString& trim(); // ltrim e rtrim
TString& right_just(int n = -1, char c = ' '); // Giustifica a destra
TString& center_just(int n = -1, char c = ' '); // Centra
TString& left_just(int n = -1, char c = ' '); // Giustifica a sinistra
TString& picture(const char* pic, const char* s);
virtual TString& format(const char* fmt, ...);
TString& cut(int n); // Inserisce un '\0' alla posizione n-esima.
TString& upper(); // Mette la stringa in maiuscolo
TString& lower(); // Mette la stringa in minuscolo
///////////////////////////////////////////////////////////
// @DES Standard operators
///////////////////////////////////////////////////////////
// @FPUB
const TString& operator =(const TString& s) { return set(s._str); }
const TString& operator =(const char* s) { return set(s); }
TString& operator <<(const char*);
TString& operator <<(char);
TString& operator <<(int);
TString& operator <<(long);
TString& operator <<(double);
TString& operator <<(const TObject& obj);
TString& operator <<(const TString& str); // For efficiency only
bool operator ==(const char* s) const { return strcmp(_str, s) == 0; }
bool operator ==(char* s) const { return strcmp(_str, s) == 0; }
bool operator ==(const TString& s) const { return strcmp(_str, s._str) == 0; }
bool operator !=(const char* s) const { return strcmp(_str, s) != 0; }
bool operator !=(char* s) const { return strcmp(_str, s) != 0; }
bool operator !=(const TString& s) const { return strcmp(_str, s._str) != 0; }
bool operator <(const char* s) const { return strcmp(_str, s) < 0; }
bool operator >(const char* s) const { return strcmp(_str, s) > 0; }
bool operator >=(const char* s) const { return strcmp(_str, s) >= 0; }
bool operator <=(const char* s) const { return strcmp(_str, s) <= 0; }
bool match(const char* s) const;
bool compare(const char* s, int max = -1, bool ignorecase = FALSE) const;
};
// @C
// Classe TFixed_string : public TString
// @END
class TFixed_string : public TString
{
protected:
virtual void resize(int size, bool cpy); // Causa un errore fatale!
public:
TFixed_string(const char* str, int size = -1);
virtual ~TFixed_string();
virtual TString& format(const char* fmt, ...);
const TString& operator =(const TString& s) { return set((const char*)s); }
const TString& operator=(const char* str) { return set(str); }
void strncpy(const char* s, int n);
};
class TString16 : public TFixed_string
{
char _str16[17];
public:
TString16(const char* str = "") : TFixed_string(_str16, 17) { set(str); }
TString16(const TString& s) : TFixed_string(_str16, 17) { set(s); }
const TString& operator =(const TString& s) { return set((const char*)s); }
const TString& operator =(const char* str) { return set(str); }
};
class TString80 : public TFixed_string
{
char _str80[81];
public:
TString80(const char* str = "") : TFixed_string(_str80, 81) { set(str); }
TString80(const TString& s) : TFixed_string(_str80, 81) { set(s); }
const TString& operator =(const char* str) { return set(str); }
const TString& operator =(const TString& s) { return set((const char*)s); }
};
class TString256 : public TFixed_string
{
char _str256[257];
public:
TString256(const char* str = "") : TFixed_string(_str256, 257) { set(str); }
TString256(const TString& s) : TFixed_string(_str256, 257) { set(s); }
const TString& operator =(const char* str) { return set(str); }
const TString& operator =(const TString& s) { return set((const char*)s); }
};
// @C
// Classe TFilename : public TString80 (256 su Windows'95)
// @END
class TFilename : public TString80
{
public:
// @FPUB
TFilename(const char* n = "") : TString80(n) {}
TFilename(const TString& n) : TString80(n) {}
// assegnazione tra TFile e stringa
const TString& operator =(const char* s) { return set(s); }
const TString& operator =(const TString& s) { return set((const char*)s); }
virtual bool ok() const; // Controlla il formato del nome del file
const char* ext() const; // Ritorna l'estensione
void ext(const char*); // Imposta come estensione la stringa puntata da char*
const char* name() const; // Ritorna il nome del file
const char* path() const; // Ritorna il nome del direttorio
const TFilename& temp(const char* prefix = NULL); // Genera il nome di un file temporaneo
const TFilename& tempdir(); // Genera il nome della directory temporanea
};
// @C
// Classe TToken_string : public TString
// @END
class TToken_string : public TString
{
// @DPRIV
char _separator; // Carattere separatore
int _last; // Puntatore all'ultimo
protected:
// @FPROT
virtual TObject* dup() const; // Crea un duplicato della token string
bool set_item(const char* v, int n);
public:
// @FPUB
TToken_string(const char* = "", char separator = '|');
TToken_string(int n, char separator = '|');
TToken_string(const TToken_string& s);
void separator(char s) { _separator = s; } // Setta il separatore a s
void restart() { _last = empty() ? -1 : 0; } // Rimette all'inizio il puntatore
const TString& operator =(const char* s) { set(s);restart();return *this; }
const TString& operator =(const TString& s) { set(s);restart();return *this; }
void add(const char* s, int n = -1); // Aggiunge una stringa
void add(char c, int pos = -1); // Aggiunge un char
void add(long n, int pos = -1); // Aggiunge un intero
void add(int n, int pos = -1); // Aggiunge un intero
void destroy(int pos); // Toglie la stringa pos
const char* get(); // Ritorna il prossimo token
const char* get(int n); // Ritorna un token (-1 = prossimo; -2 = ultimo; n = ennesimo)
char get_char(int n = -1); // Ritorna un carattere
int get_int(int n = -1); // Ritorna un intero
long get_long(int n = -1); // Ritorna un intero esteso
int get_pos(const char* s); // Ritorna la posizione dell'item s
int items() const; // Ritorna il numero di token presenti
bool empty_items() const; // Controlla se tutti i token sono nulli
};
///////////////////////////////////////////////////////////
// @DES Paragraph
///////////////////////////////////////////////////////////
class TParagraph_string : public TToken_string
{
int _width;
bool _fixed;
protected:
void tokenize();
public:
TParagraph_string(const char* s, int width);
const TString& operator =(const char* s);
void set_width(int width) { _width = width; }
};
#endif

View File

@ -436,7 +436,7 @@ HIDDEN bool _fixlen_val(TEdit_field& f, KEY)
}
HIDDEN bool _mtcheck_val(TEdit_field& f, KEY)
HIDDEN bool _mtcheck_val(TEdit_field& f, KEY)
{
const int month = atoi(f.get());
if (month < 1 || month > 13) return FALSE;
@ -549,12 +549,11 @@ HIDDEN bool _onereq_val(TEdit_field& f, KEY k)
const TMask& m = f.mask();
if (m.mode() == MODE_QUERY) return TRUE;
const int nparms = get_val_param_num();
TString s;
for (int i = 0; i < nparms ; i++)
{
s = m.get(atoi(get_val_param(i)));
if (s.not_empty()) return TRUE;
const char* s = m.get(atoi(get_val_param(i)));
if (*s) return TRUE;
}
return FALSE;
}
@ -572,7 +571,13 @@ HIDDEN bool _chkfld_val(TEdit_field& f, KEY k)
return TRUE;
}
#define MAX_FUNC 18
HIDDEN bool _filename_val(TEdit_field& f, KEY)
{
const TFilename fn(f.get());
return fn.ok();
}
#define MAX_FUNC 19
HIDDEN VAL_FUNC _global_val_func[MAX_FUNC] =
{
@ -593,7 +598,8 @@ HIDDEN VAL_FUNC _global_val_func[MAX_FUNC] =
_numcalc_val,
_strcalc_val,
_onereq_val,
_chkfld_val
_chkfld_val,
_filename_val
};
bool validate(int fn, TEdit_field& f, KEY k, const TArray& parms)

View File

@ -8,8 +8,6 @@
#include <urldefid.h>
#include <utility.h>
#include <viswin.h>
#include <xvtility.h>
#include <colors.h>
#ifndef __PRINTER_H
typedef void (*LINKHANDLER) (int, const char *);
@ -1784,24 +1782,26 @@ default:
bool TViswin::call_editor ()
{
TConfig cnf (CONFIG_GENERAL, "Link");
TString editor (cnf.get ("txt"));
const TFilename editor (cnf.get ("txt"));
bool ok = FALSE;
if (!editor.empty ())
{
TString newfilename;
static FILE_SPEC fs;
get_default_dir(&fs.dir);
TFilename newfilename; newfilename.tempdir();
FILE_SPEC fs;
str_to_dir((char*)(const char*)newfilename, &fs.dir);
strcpy (fs.type, "txt");
strcpy (fs.name, "");
save_dir ();
if (save_file_dlg (&fs, "Salva il file con il nome:") == FL_OK)
{
restore_dir ();
char path[256];
dir_to_str (&fs.dir, path, sizeof (path));
newfilename << path << '/' << fs.name;
newfilename = path;
newfilename << '/' << fs.name;
TPoint p1, p2;
if (_isselection)
@ -1819,8 +1819,7 @@ bool TViswin::call_editor ()
ok = TRUE;
}
}
else
restore_dir ();
restore_dir ();
}
else
warning_box ("Nessun editor specificato nei parametri studio");

View File

@ -342,7 +342,7 @@ void beep()
class TEvent_manager
{
enum { MAX = 16 };
enum { MAX = 2 };
WINDOW _w[MAX];
EVENT _e[MAX];
int _begin, _end;
@ -360,8 +360,11 @@ void TEvent_manager::push(WINDOW w, const EVENT& e)
CHECK(w, "You shouldn't send events to NULL_WIN!");
_w[_end] = w;
_e[_end] = e;
_end = (++_end) % MAX;
CHECKD(_end != _begin, "Too many events queued: max. ", MAX);
const int next = (_end+1) % MAX;
if (next == _begin)
error_box("Hey %s, clicca piu' piano!", (const char*)main_app().user());
else
_end = next;
}
void TEvent_manager::pop()