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added RSGetTextScreen

This commit is contained in:
chombier 2001-06-18 09:12:29 +00:00
parent d2fdcd48a2
commit a893551e5d
1 changed files with 41 additions and 3 deletions
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44
macssh/source/Screens/rsinterf.c
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@ -935,8 +935,9 @@ GrafPtr RSgetwindow
char **RSGetTextSel
(
short w, /* window to look at */
short table /* nonzero for "table" mode, i e
short table, /* nonzero for "table" mode, i e
replace this many (or more) spaces with a single tab. */
short clipspaces
)
/* returns the contents of the current selection as a handle,
or nil if there is no selection. */
@ -963,12 +964,49 @@ char **RSGetTextSel
HLock((Handle)charh);
charp = *charh;
realsiz = VSgettext(w, Anchor.h, Anchor.v, Last.h, Last.v,
charp, realsiz, "\015", table, 1);
charp, realsiz, "\015", table, clipspaces);
HUnlock((Handle)charh);
mySetHandleSize((Handle)charh, realsiz);
return(charh);
return charh;
} /* RSGetTextSel */
extern void VSprintf(char *fmt, ...);
char **RSGetTextScreen
(
short w, /* window to look at */
short table, /* nonzero for "table" mode, i e
replace this many (or more) spaces with a single tab. */
short clipspaces
)
/* returns the contents of the visible on-screen text as a handle */
{
char **charh, *charp;
short maxwid;
long realsiz;
Point Anchor,Last;
maxwid = VSmaxwidth(w);
VSgetrgn(w, &Anchor.h, &Anchor.v, &Last.h, &Last.v);
Anchor.h = -1;
realsiz = Anchor.v - Last.v;
if (realsiz < 0)
realsiz = - realsiz;
realsiz ++; /* lines 2,3 selected can be 2 lines */
realsiz *= (maxwid * 2 + 2);
charh = myNewHandle(realsiz);
if (charh == 0L)
return((char **) -1L); /* Boo Boo return */
HLock((Handle)charh);
charp = *charh;
realsiz = VSgettext(w, Anchor.h, Anchor.v, Last.h, Last.v,
charp, realsiz, "\015", table, clipspaces);
HUnlock((Handle)charh);
mySetHandleSize((Handle)charh, realsiz);
return charh;
} /* RSGetTextScreen */
RgnHandle RSGetTextSelRgn(short w)
{
Rect temp, temp2;