-/* $Id: macterm.c,v 1.34 2003/01/05 10:52:56 ben Exp $ */
+/* $Id: macterm.c,v 1.50 2003/01/15 23:30:21 ben Exp $ */
/*
* Copyright (c) 1999 Simon Tatham
* Copyright (c) 1999, 2002 Ben Harris
#define do_text_for_device_upp do_text_for_device
#endif /* not TARGET_RT_MAC_CFM */
-static void inbuf_putc(Session *s, int c) {
- char ch = c;
-
- from_backend(s->term, 0, &ch, 1);
-}
-
-static void inbuf_putstr(Session *s, const char *c) {
-
- from_backend(s->term, 0, (char *)c, strlen(c));
-}
-
-static void display_resource(Session *s, unsigned long type, short id) {
- Handle h;
- int len;
- char *t;
-
- h = GetResource(type, id);
- if (h == NULL)
- fatalbox("Can't get test resource");
- len = GetResourceSizeOnDisk(h);
- DetachResource(h);
- HNoPurge(h);
- HLock(h);
- t = *h;
- from_backend(s->term, 0, t, len);
- term_out(s->term);
- DisposeHandle(h);
-}
-
void mac_opensession(void) {
Session *s;
StandardFileReply sfr;
*/
s->back = NULL;
for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == cfg.protocol) {
+ if (backends[i].protocol == s->cfg.protocol) {
s->back = backends[i].backend;
break;
}
void mac_startsession(Session *s)
{
- UInt32 starttime;
- char msg[128];
char *errmsg;
+ init_ucs(s);
/* XXX: Own storage management? */
if (HAVE_COLOR_QD())
s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1);
s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1);
SetWRefCon(s->window, (long)s);
s->scrollbar = GetNewControl(cVScroll, s->window);
- s->term = term_init(&s->cfg, s);
+ s->term = term_init(&s->cfg, &s->ucsdata, s);
mac_initfont(s);
mac_initpalette(s);
ActivatePalette(s->window);
}
- s->logctx = log_init(s);
+ s->logctx = log_init(s, &s->cfg);
term_provide_logctx(s->term, s->logctx);
- errmsg = s->back->init(s->term, &s->backhandle, s->cfg.host, s->cfg.port,
- &s->realhost, s->cfg.tcp_nodelay);
+ errmsg = s->back->init(s->term, &s->backhandle, &s->cfg, s->cfg.host,
+ s->cfg.port, &s->realhost, s->cfg.tcp_nodelay);
if (errmsg != NULL)
- inbuf_putstr(s, errmsg);
+ fatalbox("%s", errmsg);
s->back->provide_logctx(s->backhandle, s->logctx);
+ set_title(s, s->realhost);
term_provide_resize_fn(s->term, s->back->size, s->backhandle);
ldisc_send(s->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */
ShowWindow(s->window);
- starttime = TickCount();
- display_resource(s, 'pTST', 128);
- sprintf(msg, "Elapsed ticks: %d\015\012", TickCount() - starttime);
- inbuf_putstr(s, msg);
- term_out(s->term);
+ s->next = sesslist;
+ s->prev = &sesslist;
+ if (s->next != NULL)
+ s->next->prev = &s->next;
+ sesslist = s;
+}
+
+/*
+ * Try to work out a horizontal scaling factor for the current font
+ * that will give a chracter width of wantwidth. Return it in numer
+ * and denom (suitable for passing to StdText()).
+ */
+static void mac_workoutfontscale(Session *s, int wantwidth,
+ Point *numerp, Point *denomp)
+{
+ Point numer, denom, tmpnumer, tmpdenom;
+ int gotwidth, i;
+ const char text = 'W';
+ FontInfo fi;
+
+ numer.v = denom.v = 1; /* always */
+ numer.h = denom.h = 1;
+ for (i = 0; i < 3; i++) {
+ tmpnumer = numer;
+ tmpdenom = denom;
+ if (s->window->grafProcs != NULL)
+ gotwidth = InvokeQDTxMeasUPP(1, &text, &tmpnumer, &tmpdenom, &fi,
+ s->window->grafProcs->txMeasProc);
+ else
+ gotwidth = StdTxMeas(1, &text, &tmpnumer, &tmpdenom, &fi);
+ /* The result of StdTxMeas must be scaled by the factors it returns. */
+ gotwidth = FixRound(FixMul(gotwidth << 16,
+ FixRatio(tmpnumer.h, tmpdenom.h)));
+ if (gotwidth == wantwidth)
+ break;
+ numer.h *= wantwidth;
+ denom.h *= gotwidth;
+ }
+ *numerp = numer;
+ *denomp = denom;
}
static UnicodeToTextFallbackUPP uni_to_font_fallback_upp;
OptionBits fbflags;
SetPort(s->window);
- macfont[0] = sprintf((char *)&macfont[1], "%s", s->cfg.font);
+ c2pstrcpy(macfont, s->cfg.font);
GetFNum(macfont, &s->fontnum);
TextFont(s->fontnum);
TextFace(s->cfg.fontisbold ? bold : 0);
s->font_ascent = fi.ascent;
s->font_leading = fi.leading;
s->font_height = s->font_ascent + fi.descent + s->font_leading;
+ mac_workoutfontscale(s, s->font_width,
+ &s->font_stdnumer, &s->font_stddenom);
+ mac_workoutfontscale(s, s->font_width * 2,
+ &s->font_widenumer, &s->font_widedenom);
+ TextSize(s->cfg.fontheight * 2);
+ mac_workoutfontscale(s, s->font_width * 2,
+ &s->font_bignumer, &s->font_bigdenom);
+ TextSize(s->cfg.fontheight);
if (!s->cfg.bold_colour) {
TextFace(bold);
s->font_boldadjust = s->font_width - CharWidth('W');
return noErr;
}
+/*
+ * Called every time round the event loop.
+ */
+void mac_pollterm(void)
+{
+ Session *s;
+
+ for (s = sesslist; s != NULL; s = s->next) {
+ term_out(s->term);
+ term_update(s->term);
+ }
+}
/*
* To be called whenever the window size changes.
GrafPtr portsave;
Point mouse;
char buf[20];
+ unsigned char pbuf[20];
int newrows, newcols;
GetMouse(&mouse);
if (strcmp(buf, growterm_state.oldmsg) == 0)
return;
strcpy(growterm_state.oldmsg, buf);
- c2pstr(buf);
+ c2pstrcpy(pbuf, buf);
GetPort(&portsave);
SetPort(growterm_state.s->window);
EraseRect(&growterm_state.msgrect);
MoveTo(growterm_state.msgorigin.h, growterm_state.msgorigin.v);
- DrawString((StringPtr)buf);
+ DrawString(pbuf);
SetPort(portsave);
}
+void mac_closeterm(WindowPtr window)
+{
+ Session *s = (Session *)GetWRefCon(window);
+
+ /* XXX warn on close */
+ HideWindow(s->window);
+ *s->prev = s->next;
+ s->next->prev = s->prev;
+ ldisc_free(s->ldisc);
+ s->back->free(s->backhandle);
+ log_free(s->logctx);
+ if (s->uni_to_font != NULL)
+ DisposeUnicodeToTextInfo(&s->uni_to_font);
+ term_free(s->term);
+ DisposeWindow(s->window);
+ DisposePalette(s->palette);
+ sfree(s);
+}
+
void mac_activateterm(WindowPtr window, Boolean active) {
Session *s;
Session *s = ctx;
int style = 0;
struct do_text_args a;
- RgnHandle textrgn;
+ RgnHandle textrgn, saveclip;
char mactextbuf[1024];
UniChar unitextbuf[1024];
wchar_t *unitextptr;
- int i;
+ int i, fontwidth;
ByteCount iread, olen;
OSStatus err;
assert(len <= 1024);
SetPort(s->window);
-
+
+ fontwidth = s->font_width;
+ if ((lattr & LATTR_MODE) != LATTR_NORM)
+ fontwidth *= 2;
+
/* First check this text is relevant */
a.textrect.top = y * s->font_height;
a.textrect.bottom = (y + 1) * s->font_height;
- a.textrect.left = x * s->font_width;
- a.textrect.right = (x + len) * s->font_width;
+ a.textrect.left = x * fontwidth;
+ a.textrect.right = (x + len) * fontwidth;
+ if (a.textrect.right > s->term->cols * s->font_width)
+ a.textrect.right = s->term->cols * s->font_width;
if (!RectInRgn(&a.textrect, s->window->visRgn))
return;
a.len = olen;
a.attr = attr;
a.lattr = lattr;
- a.numer.h = a.numer.v = a.denom.h = a.denom.v = 1;
+ switch (lattr & LATTR_MODE) {
+ case LATTR_NORM:
+ TextSize(s->cfg.fontheight);
+ a.numer = s->font_stdnumer;
+ a.denom = s->font_stddenom;
+ break;
+ case LATTR_WIDE:
+ TextSize(s->cfg.fontheight);
+ a.numer = s->font_widenumer;
+ a.denom = s->font_widedenom;
+ break;
+ case LATTR_TOP:
+ case LATTR_BOT:
+ TextSize(s->cfg.fontheight * 2);
+ a.numer = s->font_bignumer;
+ a.denom = s->font_bigdenom;
+ break;
+ }
SetPort(s->window);
TextFont(s->fontnum);
if (s->cfg.fontisbold || (attr & ATTR_BOLD) && !s->cfg.bold_colour)
if (attr & ATTR_UNDER)
style |= underline;
TextFace(style);
- TextSize(s->cfg.fontheight);
TextMode(srcOr);
if (HAVE_COLOR_QD())
if (style & bold) {
SpaceExtra(0);
CharExtra(0);
}
+ saveclip = NewRgn();
+ GetClip(saveclip);
+ ClipRect(&a.textrect);
textrgn = NewRgn();
RectRgn(textrgn, &a.textrect);
if (HAVE_COLOR_QD())
DeviceLoop(textrgn, &do_text_for_device_upp, (long)&a, 0);
else
do_text_for_device(1, 0, NULL, (long)&a);
+ SetClip(saveclip);
+ DisposeRgn(saveclip);
DisposeRgn(textrgn);
/* Tell the window manager about it in case this isn't an update */
ValidRect(&a.textrect);
}
EraseRect(&a->textrect);
- MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent);
+ switch (a->lattr & LATTR_MODE) {
+ case LATTR_NORM:
+ case LATTR_WIDE:
+ MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent);
+ break;
+ case LATTR_TOP:
+ MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent * 2);
+ break;
+ case LATTR_BOT:
+ MoveTo(a->textrect.left,
+ a->textrect.top - a->s->font_height + a->s->font_ascent * 2);
+ break;
+ }
/* FIXME: Sort out bold width adjustments on Original QuickDraw. */
if (a->s->window->grafProcs != NULL)
InvokeQDTextUPP(a->len, a->text, a->numer, a->denom,
Session *s = frontend;
Str255 mactitle;
- mactitle[0] = sprintf((char *)&mactitle[1], "%s", title);
+ c2pstrcpy(mactitle, title);
SetWTitle(s->window, mactitle);
}
void request_resize(void *frontend, int w, int h) {
Session *s = frontend;
- s->term->cols = w;
- s->term->rows = h;
+ term_size(s->term, h, w, s->cfg.savelines);
mac_initfont(s);
}
char *get_window_title(void *frontend, int icon)
{
Session *s = frontend;
+ Str255 ptitle;
+ static char title[256];
- /* Erm, we don't save this at the moment */
- return "";
+ GetWTitle(s->window, ptitle);
+ p2cstrcpy(title, ptitle);
+ return title;
}
/*
projects / u / mdw / putty / blobdiff