Browsefile, listbox

git-svn-id: svn://10.65.10.50/trunk@2818 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
villa 1996-05-15 07:17:33 +00:00
parent c9e5acad42
commit 2474fc25ad
6 changed files with 292 additions and 7 deletions

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@ -23,6 +23,8 @@ class TBrowsefile_field : public TOperable_field
TArray _links;
TArray _background;
bool _m_link;
short _dlg;
WINDOW _parent;
protected:
virtual word class_id() const;
@ -62,6 +64,10 @@ public:
void set_background(const char* bg);
TArray* get_bg_desc() { return &_background; }
virtual short dlg() const { return _dlg; }
// @cmember Ritorna la finestra padre
virtual WINDOW parent() const { return _parent; }
TBrowsefile_field(TMask* m);
virtual ~TBrowsefile_field();
};

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@ -650,9 +650,7 @@ TMask_field* TMask::parse_field(TScanner& scanner)
if (k == "RA") return new TRadio_field(this);
if (k == "ME") return new TMemo_field(this);
if (k == "ZO") return new TZoom_field(this);
/* Guy
if (k == "BR") return new TBrowsefile_field(this);
*/
if (k == "SP")
{
_sheets++;

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@ -145,13 +145,13 @@ public:
short atodlg(const char* s) const;
// @cmember Ritorna la finestra padre
WINDOW parent() const;
virtual WINDOW parent() const;
RCT& get_rect(RCT& r) const;
void set_rect(const RCT& r);
// @cmember Ritorna l'identificatore del controllo
short dlg() const;
virtual short dlg() const;
// @cmember Controlla se si tratta di un controllo corretto
virtual bool ok() const;

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@ -1,3 +1,281 @@
<<<<<<< progind.cpp
#include <defmask.h>
#include <progind.h>
#include <controls.h>
#include <urldefid.h>
const char* const TITLE_TEXT = "Attesa";
word TIndwin::measure_text(TToken_string& s, word& maxlen) const
{
word lines = 0;
for(const char* t = s.get(0); t; t = s.get())
{
const word l = strlen(t);
if (l > maxlen) maxlen = l;
lines++;
}
return lines;
}
// Certified 70%
TIndwin::TIndwin(long max, const char* txt, bool cancel, bool bar, int div)
: _text(NULL), _cancel(NULL), _bar(0),
_status(0L), _max(max), _flags(0x0)
{
if (_max <= 0) _max = 1;
TToken_string testo(txt, '\n');
word maxlen = div;
const word lines = measure_text(testo, maxlen);
int ver = lines+2;
int hor = maxlen+2; if (hor > 78) hor = 78;
if (bar)
{
_bar = ver * CHARY;
ver += 2;
}
ver += cancel ? 2 : 0;
set_win(create_interface(TASK_WIN, -1, -1, hor, ver, TITLE_TEXT, this, FALSE));
_text = new TMultiline_control(win(), DLG_NULL, 1, 1, hor-2, lines, 512, "CD", "");
testo.replace('\n', '\r');
_text->set_caption(testo);
if (cancel)
{
_cancel = new TPushbutton_control(win(), DLG_CANCEL, -11, -1, 10, 2, "", "Annulla", BMP_CANCEL);
}
open_modal();
do_events();
}
// @doc EXTERNAL
// @mfunc Setta il testo della finestra
void TIndwin::set_text(
const char* t) // @parm Testo della finestra
// @comm Si puo' chiamare questa funzione per cambiare il testo, ma
// le dimensioni della finestra sono calcolate sul primo testo
// passato, quindi occorre dimensionare correttamente il primo passato
// (es. inserire degli spazi) se se ne prevede uno piu' lungo.
{
_text->set_caption(t);
}
TIndwin::~TIndwin()
{
close_modal();
if (_text) delete _text;
if (_cancel) delete _cancel;
}
bool TIndwin::can_be_closed() const
{
const bool ok = (_flags & IND_FINISHED) || (_flags & IND_CANCELLED);
if (!ok) error_box("Attendere la fine dell'operazione prima di chiudere l'applicazione");
return ok;
}
KEY TIndwin::check_stop()
{
KEY k = 0;
if ((_flags & IND_FINISHED) || (_flags & IND_CANCELLED))
{
k = (_flags & IND_FINISHED) ? K_ENTER : K_ESC;
stop_run(k);
}
return k;
}
void TIndwin::update_bar()
{
if (_status >= _max)
{
_status = _max;
_flags |= IND_FINISHED;
}
const double prc = (double)_status/_max;
RCT r; xvt_vobj_get_client_rect(win(), &r);
r.left = CHARX; r.right -= CHARX;
r.top = (int)_bar;
r.bottom = r.top + 2*CHARY;
const int width = r.right - r.left;
RCT b = r;
set_pen(COLOR_BLACK);
/*
set_brush(COLOR_BLUE);
b.right = b.left + int(width*prc);
xvt_dwin_draw_rect(win(), &b);
set_brush(COLOR_WHITE);
b.left = b.right; b.right = r.right;
xvt_dwin_draw_rect(win(), &b);
set_mode(M_XOR);
xvt_dwin_set_fore_color(win(), COLOR_BLUE);
char n[8]; sprintf(n, "%d%%", int(100*prc));
xvt_dwin_draw_text(win(), r.left+width/2-CHARX, (r.bottom+r.top+CHARY)/2-3, n, -1);
set_mode(M_COPY);
*/
WINDOW w = win();
b.right = b.left + int(width*prc);
xi_draw_3d_rect(w, &b, FALSE, 2, 0, 0, 0);
set_brush(COLOR_WHITE);
b.left = b.right; b.right = r.right;
xvt_dwin_draw_rect(w, &b);
char n[8]; sprintf(n, "%d%%", int(100*prc));
xvt_dwin_draw_text(w, r.left+width/2-CHARX, (r.bottom+r.top+CHARY)/2-3, n, -1);
check_stop();
}
void TIndwin::update()
{
if (_bar) update_bar();
}
bool TIndwin::on_key(KEY k)
{
if (k == K_ESC && _cancel)
{
_flags |= IND_CANCELLED;
check_stop();
}
return TRUE;
}
void TIndwin::on_button(short id)
{
if (id == DLG_CANCEL)
on_key(K_ESC);
}
// TProgind --------------------------------------------------------------
TProgind::TProgind(long max, const char* txt, bool cancel, bool bar, int div)
: TIndwin(max, txt, cancel, bar, div)
{}
// TTimerind ------------------------------------------------------------
long TTimerind::_timer_id = 0L;
void TTimerind::handler(WINDOW w, EVENT* e)
{
switch(e->type)
{
case E_CREATE:
case E_UPDATE:
if (_status == 0L)
_timer_id = xvt_timer_create(w, _interval);
break;
case E_TIMER:
if (e->v.timer.id == _timer_id)
{
_status += _interval;
force_update();
xvt_timer_create(w, _interval);
}
break;
default:
break;
}
TIndwin::handler(w,e);
}
TTimerind::TTimerind(long msec, const char* txt,
bool cancel, bool bar, int div, int i) :
TIndwin(msec, txt, cancel, bar, div)
{
_interval = i;
_timer_id = 0L;
}
TTimerind::~TTimerind()
{ xvt_timer_destroy(_timer_id); }
// C-style binding
// uses static pointer for single instance of TIndwin
static TIndwin* __indwin__p = NULL;
void progind_create(long m, char* t, bool b, bool c, int n)
{
CHECK(__indwin__p == NULL, "Cannot have more than one progress indicator");
__indwin__p = new TProgind(m,t,b,c,n);
}
void progind_set_status(long l)
{
((TProgind*)__indwin__p)->setstatus(l);
}
void progind_cancel()
{
__indwin__p->cancel();
}
bool progind_iscancelled()
{
return __indwin__p->iscancelled();
}
bool progind_isfinished()
{
return __indwin__p->isfinished();
}
void progind_destroy()
{
delete __indwin__p;
__indwin__p = NULL;
}
void timerind_create(long l, char* title, bool bar, bool cancel,
int divisions, int interval)
{
CHECK(__indwin__p == NULL, "Cannot have more than one progress indicator");
__indwin__p = new TTimerind(l,title,bar,cancel,divisions,interval);
}
void timerind_cancel()
{
__indwin__p->cancel();
}
bool timerind_iscancelled()
{
return __indwin__p->iscancelled();
}
bool timerind_isfinished()
{
return __indwin__p->isfinished();
}
void timerind_destroy()
{
delete __indwin__p;
__indwin__p = NULL;
}
=======
#include <defmask.h>
#include <progind.h>
#include <controls.h>
@ -257,3 +535,4 @@ void timerind_destroy()
__indwin__p = NULL;
}
>>>>>>> 1.11

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@ -2646,6 +2646,8 @@ void TBrowsefile_field::create(WINDOW parent)
_ctl_data._x, _ctl_data._y, _ctl_data._size, _ctl_data._width,
_flags.rightjust ? TRUE : FALSE, parent, this);
WINDOW win = _viswin->win();
_dlg = _ctl_data._dlg;
_parent = parent;
xvt_vobj_set_enabled(win, enabled());
xvt_vobj_set_visible(win, shown());
}

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@ -326,8 +326,8 @@ public:
void find_next();
// @cmember void | TViswin | const char* fname=NULL, const char* title=NULL,
// bool editbutton=TRUE, int width=0, bool rulers=TRUE,
// WINDOW parent=NULL_WIN, TBrowsefile_field*=NULL | Costruttore
// bool editbutton=TRUE, int width=0, bool rulers=TRUE,
// WINDOW parent=NULL_WIN, TBrowsefile_field*=NULL | Costruttore
TViswin(const char* fname=NULL, const char* title=NULL, bool editbutton=TRUE,
bool printbutton=TRUE, bool linkbutton=TRUE, int x=-1, int y=-1, int height=0,
int width=0, bool rulers=TRUE, WINDOW parent=NULL_WIN, TBrowsefile_field* =NULL);