From a5dc1b46976b2252f9d7bb68f126c4b0f351dd1a Mon Sep 17 00:00:00 2001 From: "Devin J. Pohly" Date: Sat, 24 Feb 2018 14:58:54 -0600 Subject: Pull term references out of xdrawcursor Gradually reducing x.c dependency on Term object. Old and new cursor glyph/position are passed to xdrawcursor. (There may be an opportunity to refactor further if we can unify "clear old cursor" and "draw new cursor" functionality.) Signed-off-by: Devin J. Pohly --- st.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'st.c') diff --git a/st.c b/st.c index 504239e..4bf6378 100644 --- a/st.c +++ b/st.c @@ -2544,10 +2544,23 @@ drawregion(int x1, int y1, int x2, int y2) void draw(void) { + int cx = term.c.x; + if (!xstartdraw()) return; + + /* adjust cursor position */ + LIMIT(term.ocx, 0, term.col-1); + LIMIT(term.ocy, 0, term.row-1); + if (term.line[term.ocy][term.ocx].mode & ATTR_WDUMMY) + term.ocx--; + if (term.line[term.c.y][cx].mode & ATTR_WDUMMY) + cx--; + drawregion(0, 0, term.col, term.row); - xdrawcursor(); + xdrawcursor(cx, term.c.y, term.line[term.c.y][cx], + term.ocx, term.ocy, term.line[term.ocy][term.ocx]); + term.ocx = cx, term.ocy = term.c.y; xfinishdraw(); } -- cgit v1.2.1