146 lines
3.0 KiB
C++
Executable File
146 lines
3.0 KiB
C++
Executable File
/* $Id: progind.h,v 1.3 1994-11-11 18:04:25 guy Exp $ */
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/* @N
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progind.h
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program status and timer boxes
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fv 20/8/93
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works for both C and C++
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@END
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*/
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#ifdef __cplusplus
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#ifndef __PROGIND_H
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#define __PROGIND_H
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#ifndef __WINDOW_H
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#include <window.h>
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#endif
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#ifndef __STRINGS_H
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#include <strings.h>
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#endif
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/*
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@C
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class TIndwin : public TWindow
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@END
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*/
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class TIndwin : public TWindow
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{
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/* @DPRIV */
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enum { IND_CANCELLED = 0x01, IND_FINISHED= 0x02 };
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WINDOW _text; // Static text
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WINDOW _cancel; // CANCEL button
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WINDOW _bar; // Moving bar and percentage
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byte _flags;
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/* @END */
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protected:
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/* @FPROT */
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long _max; // maximum value to reach
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long _status; // current status (set by user)
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void draw_window();
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word measure_text(TToken_string& t, word& len) const;
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virtual void handler(WINDOW w, EVENT* e);
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virtual void update();
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void update_bar();
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KEY check_stop();
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public:
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/* @FPUB */
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bool iscancelled() const { return _flags & IND_CANCELLED; }
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bool isfinished() const { return _flags & IND_FINISHED; }
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long status() const { return _status; }
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void cancel() { _flags |= IND_CANCELLED; check_stop(); }
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virtual bool can_be_closed() const;
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/* @END */
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/* @LONGDES
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si puo' chiamare settext() per cambiare il testo, ma
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le dimensioni della finestra sono calcolate sul primo
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passato, quindi occorre dare spazi se se ne prevede
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uno piu' lungo
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@END */
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void set_text(const char* t);
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/* FPUB */
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TIndwin(long max, const char* txt, bool cancel = TRUE, bool bar = TRUE, int div = 16);
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virtual ~TIndwin();
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};
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/*
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@C
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class TProgind : public TIndwin
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@END
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*/
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class TProgind : public TIndwin
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{
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public:
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/* @FPUB */
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void setmax(long m) { _max = m; }
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void setstatus(long l) { _status = l; update_bar(); do_events(); }
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void addstatus(long l) { setstatus(_status+l); }
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TProgind(long max, const char* txt = NULL, bool cancel = TRUE,
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bool bar = TRUE, int div = 10);
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virtual ~TProgind() {}
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};
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/*
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@C
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class TTimerind : public TIndwin
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@END
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*/
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class TTimerind : public TIndwin
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{
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/* @DPRIV */
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int _interval;
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static long _timer_id;
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protected:
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/* @FPROT */
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virtual void handler(WINDOW w, EVENT* e);
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public:
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/* @FPUB */
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TTimerind(long msec, const char* txt = NULL, bool cancel = TRUE,
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bool bar = TRUE, int div = 10, int interval = 1000);
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virtual ~TTimerind();
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};
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/* @DPRIV */
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/* extern TIndwin* __indwin__p; */
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/* @FPUB */
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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void progind_create(long, char*, bool, bool, int);
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void progind_set_status(long);
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void progind_cancel();
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bool progind_iscancelled();
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bool progind_isfinished();
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void progind_destroy();
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void timerind_create(long, char*, bool, bool, int, int);
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void timerind_cancel();
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bool timerind_iscancelled();
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bool timerind_isfinished();
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void timerind_destroy();
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PROGIND_H */
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