From cfc7acdfd923924ae150a32061fb95987697b159 Mon Sep 17 00:00:00 2001 From: "Devin J. Pohly" Date: Wed, 21 Feb 2018 23:54:29 -0600 Subject: Move remaining selection mode logic into selextend The "done" parameter indicates a change which finalizes the selection (e.g. a mouse button release as opposed to motion). Signed-off-by: Devin J. Pohly --- st.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'st.c') diff --git a/st.c b/st.c index 21cba9e..b7e215e 100644 --- a/st.c +++ b/st.c @@ -167,11 +167,11 @@ static ssize_t xwrite(int, const char *, size_t); /* Globals */ Term term; -Selection sel; int cmdfd; pid_t pid; int oldbutton = 3; /* button event on startup: 3 = release */ +static Selection sel; static CSIEscape csiescseq; static STREscape strescseq; static int iofd = 1; @@ -402,9 +402,17 @@ selstart(int col, int row, int snap) } void -selextend(int col, int row, int type) +selextend(int col, int row, int type, int done) { int oldey, oldex, oldsby, oldsey, oldtype; + + if (!sel.mode) + return; + if (done && sel.mode == SEL_EMPTY) { + selclear(); + return; + } + oldey = sel.oe.y; oldex = sel.oe.x; oldsby = sel.nb.y; @@ -419,6 +427,8 @@ selextend(int col, int row, int type) if (oldey != sel.oe.y || oldex != sel.oe.x || oldtype != sel.type) tsetdirt(MIN(sel.nb.y, oldsby), MAX(sel.ne.y, oldsey)); + + sel.mode = done ? SEL_IDLE : SEL_READY; } void -- cgit v1.2.1