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Make win variable internal to x.c

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There was only a single reference to the `win` variable in st.c, so
exporting that to x.c allows us to rid ourselves of another extern.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
This commit is contained in:
Devin J. Pohly 2017-11-06 17:57:45 -06:00
parent 416dd25727
commit 323d38da20
4 changed files with 13 additions and 6 deletions
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6
st.c
View file

@ -170,7 +170,6 @@ static char *base64dec(const char *);
static ssize_t xwrite(int, const char *, size_t);
/* Globals */
TermWindow win;
Term term;
Selection sel;
int cmdfd;
@ -1683,11 +1682,8 @@ csihandle(void)
case ' ':
switch (csiescseq.mode[1]) {
case 'q': /* DECSCUSR -- Set Cursor Style */
DEFAULT(csiescseq.arg[0], 1);
if (!BETWEEN(csiescseq.arg[0], 0, 6)) {
if (xsetcursor(csiescseq.arg[0]))
goto unknown;
}
win.cursor = csiescseq.arg[0];
break;
default:
goto unknown;

1
st.h
View file

@ -201,7 +201,6 @@ void *xrealloc(void *, size_t);
char *xstrdup(char *);
/* Globals */
extern TermWindow win;
extern Term term;
extern Selection sel;
extern int cmdfd;

1
win.h
View file

@ -14,5 +14,6 @@ void xhints(void);
void xloadcols(void);
int xsetcolorname(int, const char *);
void xsettitle(char *);
int xsetcursor(int);
void xsetpointermotion(int);
void xsetsel(char *, Time);

11
x.c
View file

@ -187,6 +187,7 @@ static void (*handler[LASTEvent])(XEvent *) = {
static DC dc;
static XWindow xw;
static XSelection xsel;
static TermWindow win;
enum window_state {
WIN_VISIBLE = 1,
@ -1615,6 +1616,16 @@ xsetpointermotion(int set)
XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
}
int
xsetcursor(int cursor)
{
DEFAULT(cursor, 1);
if (!BETWEEN(cursor, 0, 6))
return 1;
win.cursor = cursor;
return 0;
}
void
xseturgency(int add)
{