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Modifiche varie a viswin, browfile, printer

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git-svn-id: svn://10.65.10.50/trunk@771 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
villa 1994-12-16 10:24:34 +00:00
parent 1b2466f0cd
commit aadf264df4
5 changed files with 211 additions and 105 deletions
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10
include/bagn001a.uml
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@ -65,6 +65,13 @@ BEGIN
HELP "Dimensioni del carattere di stampa"
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
LIST MSK_1_LINES 3
BEGIN
PROMPT 52 6 "Linee/Inch "
@ -94,10 +101,9 @@ END
BOOLEAN MSK_1_ISGRAPHICS
BEGIN
PROMPT 4 8 "Stampa elementi grafici"
PROMPT 4 8 "Salva configurazione"
HELP "Indicare se stampare elementi grafici (linee, box, logo) quando la stampante lo consente"
END
GROUPBOX DLG_NULL 74 4
BEGIN

129
include/browfile.h
View File

@ -1,64 +1,65 @@
#ifndef __BROWFILE_H
#define __BROWFILE_H
#ifndef __MASK_H
#include <mask.h>
#endif
class TViswin;
// viene chiamato sia al semplice passaggio del cursore sul testo
// (con doubleclick = FALSE) o alla pressione di tasti o balle per
// collegare (doubleclick = TRUE)
// se non ritorna NULL, il testo usato per linkare viene sostituito
// dal testo ritornato
typedef const char* (*MASK_LINKHANDLER)(TMask&, int, const char*, bool doubleclick);
class TBrowsefile_field : public TMask_field
{
friend class TViswin;
TViswin* _viswin;
MASK_LINKHANDLER _lh;
TArray _links;
TArray _background;
bool _m_link;
protected:
virtual word class_id() const;
virtual void parse_head(TScanner& scanner);
virtual void create(WINDOW parent);
public:
TViswin* vis_win() const { return _viswin; }
void add_line(const char* l);
void set_text(const char* file);
// TBI posiziona su riga e colonna passate
void goto_pos(long r, long c);
void goto_top();
void goto_end();
void close();
// link processor
void set_link_handler(MASK_LINKHANDLER lh) { _lh = lh; }
MASK_LINKHANDLER get_link_handler() { return _lh; }
TArray& links() { return _links; }
void set_multiple_link(bool on) { _m_link = on; }
bool is_multiple_link() { return _m_link; }
int find_link(const char* descr);
int enable_link (const char* descr, char fg, char bg = 'w');
void disable_link(char fg, char bg = 'w');
void disable_links() { _links.destroy(); }
// print background
void set_background(const char* bg);
TArray* get_bg_desc() { return &_background; }
TBrowsefile_field(TMask* m);
virtual ~TBrowsefile_field();
};
#endif
#ifndef __BROWFILE_H
#define __BROWFILE_H
#ifndef __MASK_H
#include <mask.h>
#endif
class TViswin;
// viene chiamato sia al semplice passaggio del cursore sul testo
// (con doubleclick = FALSE) o alla pressione di tasti o balle per
// collegare (doubleclick = TRUE)
// se non ritorna NULL, il testo usato per linkare viene sostituito
// dal testo ritornato
typedef const char* (*MASK_LINKHANDLER)(TMask&, int, const char*, bool doubleclick);
class TBrowsefile_field : public TMask_field
{
friend class TViswin;
TViswin* _viswin;
MASK_LINKHANDLER _lh;
TArray _links;
TArray _background;
bool _m_link;
protected:
virtual word class_id() const;
virtual void parse_head(TScanner& scanner);
virtual void create(WINDOW parent);
public:
TViswin* vis_win() const { return _viswin; }
void add_line(const char* l);
long set_text(const char* file, const char* line = NULL);
// TBI posiziona su riga e colonna passate
void goto_pos(long r, long c);
void goto_top();
void goto_end();
void refresh();
void close();
// link processor
void set_link_handler(MASK_LINKHANDLER lh) { _lh = lh; }
MASK_LINKHANDLER get_link_handler() { return _lh; }
TArray& links() { return _links; }
void set_multiple_link(bool on) { _m_link = on; }
bool is_multiple_link() { return _m_link; }
int find_link(const char* descr);
int enable_link (const char* descr, char fg, char bg = 'w');
void disable_link(char fg, char bg = 'w');
void disable_links() { _links.destroy(); }
// print background
void set_background(const char* bg);
TArray* get_bg_desc() { return &_background; }
TBrowsefile_field(TMask* m);
virtual ~TBrowsefile_field();
};
#endif

5
include/printer.cpp
View File

@ -867,7 +867,8 @@ bool TPrinter::printrow(TPrintrow* rowtoprint)
if (_currentpage < _frompage || _currentpage > _topage)
return TRUE;
TString rw (rowtoprint == NULL ? "" : (_printertype == screenvis || _printertype == winprinter ?
TString rw (rowtoprint == NULL ? "" : (_printertype == screenvis || _printertype == winprinter ||
_printertype == export ?
rowtoprint->row_codified () :
rowtoprint->row ()));
rw.rtrim ();
@ -912,7 +913,7 @@ bool TPrinter::printrow(TPrintrow* rowtoprint)
{
// add line to txt
if (!_frozen)
_txt.append (rw);
_txt.append(rw);
return TRUE;
}

161
include/viswin.cpp
View File

@ -47,10 +47,11 @@ extern "C"
#define K_SHIFT_RIGHT (K_SHIFT + K_RIGHT)
#define K_ALT_RIGHT (K_CTRL + 'K')
#define K_ALT_LEFT (K_CTRL + 'L')
#define CTRL_C ('C')
#define CTRL_E ('E')
#define CTRL_S ('S')
#define CTRL_R ('R')
#define CTRL_C (K_CTRL + 'C')
#define CTRL_E (K_CTRL + 'E')
#define CTRL_S (K_CTRL + 'S')
#define CTRL_R (K_CTRL + 'R')
#define K_CTRLTAB (K_CTRL + K_TAB)
// vista la mania degli 883, eccoti un po' di concerti di Mozart
const long E_ADDLINE = 488L;
@ -90,13 +91,18 @@ void TViswin::exec_link()
stop_run(K_ENTER);
}
}
} // _toplevel
set_focus();
check_link();
_need_update = TRUE;
force_update();
do_events();
check_link (&_point);
} // _toplevel
if (_toplevel)
{
set_focus();
_inside_linkexec = TRUE;
check_link();
_need_update = TRUE;
force_update();
do_events();
check_link (&_point);
_inside_linkexec = FALSE;
}
} // linkID != -1
else beep();
}
@ -111,7 +117,16 @@ void TViswin::display_link (long y, long x1, long x2, const char *d)
#if XVT_OS == XVT_OS_WIN
xvt_statbar_set(d);
#endif
xvt_enable_control (_link_button, TRUE);
if (_link_button != -1) xvt_enable_control (_link_button, TRUE);
if (!_toplevel && !_inside_linkexec)
{
// chiama l'handler per maschere con FALSE come terzo parametro
MASK_LINKHANDLER pl = _brwfld->_lh;
if (pl != NULL)
pl(_brwfld->mask(), _linkID,
_multiple ? (const char*)_multiple_link : (const char*)_linktxt, FALSE);
}
}
}
@ -126,7 +141,7 @@ void TViswin::erase_link (long y, long x1, long x2)
xvt_statbar_set ("");
xvt_statbar_refresh ();
#endif
xvt_enable_control (_link_button, FALSE);
if (_link_button != -1) xvt_enable_control (_link_button, FALSE);
}
}
@ -241,15 +256,6 @@ bool TViswin::check_link (TPoint * p)
strcpy (descr, pdescr);
display_link (y, x1, x2, descr);
if (!_toplevel)
{
// chiama l'handler per maschere con FALSE come terzo parametro
MASK_LINKHANDLER pl = _brwfld->_lh;
if (pl != NULL)
pl(_brwfld->mask(), _linkID,
_multiple ? (const char*)_multiple_link : (const char*)_linktxt, FALSE);
}
return TRUE;
}
return FALSE;
@ -1518,12 +1524,25 @@ bool TViswin::on_key (KEY key)
if (_toplevel)
exec_link();
break;
case K_TAB:
if (_curbut == (_buttons - 1))
_curbut = 0;
else
_curbut++;
case K_CTRLTAB:
if (!_toplevel)
_brwfld->mask().send_key(K_TAB,0);
break;
case K_TAB:
if (!is_running())
{
_need_update = TRUE;
update();
}
else
{
if (_curbut == (_buttons - 1))
_curbut = 0;
else
_curbut++;
}
break;
case K_BTAB:
if (_curbut == 0)
_curbut = _buttons - 1;
@ -1536,7 +1555,7 @@ bool TViswin::on_key (KEY key)
{
exec_link();
}
else
else if (_toplevel)
dispatch_e_char (_button[_curbut], K_SPACE);
break;
case K_LHOME:
@ -1852,8 +1871,52 @@ void TViswin::close_print ()
kill_timer (_wtimer);
_need_update = TRUE;
force_update ();
}
void TViswin::goto_end()
{
goto_pos(0l, _txt.lines () - _textrows);
}
void TViswin::goto_top()
{
goto_pos(0l,0l);;
}
void TViswin::goto_pos(long r, long c)
{
if (r >= _txt.lines() || c >= 256)
return;
check_link();
erase_point();
if (_isselection) erase_selection();
_point.x = c;
_point.y = r;
update_thumb (c,r);
check_link(&_point);
if (_isselection) display_selection();
display_point();
refresh();
}
void TViswin::refresh()
{
_need_update = TRUE;
force_update();
}
int TViswin::search(const char* txt, long from, bool down)
{
return -1l;
}
int TViswin::replace(long line, const char* txt, int pos, int len)
{
return 0;
}
TViswin ::TViswin (const char *fname,
const char *title,
bool editbutton,
@ -1870,7 +1933,7 @@ TViswin ::TViswin (const char *fname,
_link_displayed (FALSE), _point_displayed (FALSE), _selecting (FALSE),
_scrolling (FALSE), _selflag (FALSE), _need_update (TRUE), _need_scroll (none),
_multiple (FALSE), _rulers(rulers),
_frozen (FALSE), _brwfld(brwfld)
_frozen (FALSE), _brwfld(brwfld), _link_button(-1)
{
if (title == NULL)
title = (fname ? fname : "Anteprima di stampa");
@ -1969,16 +2032,18 @@ TViswin ::TViswin (const char *fname,
_bg = _toplevel ? main_app().printer().getbgdesc() : _brwfld->get_bg_desc();
_isbackground = _bg->items () > 0;
_formlen = _toplevel ? main_app().printer().formlen() : maxalt;
_linkID = -1;
_inside_linkexec = FALSE;
for (i = 0; i < _links->items (); i++)
{
TToken_string & t = (TToken_string &) (*_links)[i];
char f = *(t.get (1));
char b = *(t.get (2));
t.restart ();
t.restart();
_txt.set_hotspots(f, b);
}
_hotspots = &(_txt.hotspots ());
_hotspots = &(_txt.hotspots());
}
TViswin ::~TViswin ()
@ -2029,11 +2094,18 @@ void TBrowsefile_field::create(WINDOW parent)
}
void TBrowsefile_field::set_text(const char* file)
long TBrowsefile_field::set_text(const char* file, const char* line)
// se line != NULL ritorna il numero dell'ultima riga del file che
// comincia (trimmata) come passato; se non la trova ritorna -1
{
FILE* instr = fopen(file,"r");
if (instr == NULL)
error_box("File non trovato: %s", file);
fatal_box("File non trovato: %s", file);
TString256 tmpp;
long ret = -1l;
long lines = 0l;
while (!feof(instr))
{
if (fgets(__tmp_string, sizeof (__tmp_string), instr) == NULL)
@ -2041,8 +2113,18 @@ void TBrowsefile_field::set_text(const char* file)
if (__tmp_string[strlen(__tmp_string)-1] == '\n')
__tmp_string[strlen(__tmp_string)-1] = '\0';
add_line(__tmp_string);
if (line != NULL)
{
tmpp = __tmp_string;
if (tmpp.find(line) != -1)
ret = lines;
}
lines++;
}
fclose(instr);
fclose(instr);
_viswin->close_print();
return ret;
}
int TBrowsefile_field::find_link(const char* descr)
@ -2070,6 +2152,7 @@ int TBrowsefile_field::enable_link(const char *descr, char fg, char bg)
b[0] = bg;
tt->add(b);
lnk = _links.add(tt);
_viswin->_txt.set_hotspots(fg, bg);
}
return lnk;
@ -2108,14 +2191,20 @@ void TBrowsefile_field::close()
void TBrowsefile_field::goto_pos(long r, long c)
{
_viswin->goto_pos(r,c);
}
void TBrowsefile_field::goto_top()
{
dispatch_e_char(_viswin->win(), K_END);
_viswin->goto_top();
}
void TBrowsefile_field::goto_end()
{
dispatch_e_char(_viswin->win(), K_HOME);
_viswin->goto_end();
}
void TBrowsefile_field::refresh()
{
_viswin->refresh();
}

11
include/viswin.h
View File

@ -83,6 +83,7 @@ class TViswin : public TScroll_window
bool _frozen;
bool _toplevel;
bool _rulers;
bool _inside_linkexec;
// viene istanziato soltanto se e' usata come controllo BROWSEFILE
TBrowsefile_field* _brwfld;
@ -139,8 +140,16 @@ public:
void abort_print();
long lines() { return _txt.lines(); }
void add_line(const char* l);
void goto_end();
void goto_top();
void goto_pos(long,long);
void refresh();
void add_line(const char* l);
int search (const char* txt, long from = 0, bool down = FALSE);
int replace(long line, const char* txt, int pos = 0, int len = -1);
TViswin (const char* fname = NULL,
const char* title = NULL,
bool editbutton = TRUE,