Fix selecting clearing and BCE - st - Personal fork of st
(HTM) git clone git://git.drkhsh.at/st.git
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---
(DIR) commit 048c54fd5b275ac54d7819020485b77e99fcc469
(DIR) parent 6b03bb769a105f797bce40aa0258cf035266e7bf
(HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Tue, 23 Apr 2013 20:34:52 +0200
Fix selecting clearing and BCE
The commit b78c5085f72 changed the st behaviour enabling BCE capability,
that means erase regions using background color. Problem comes when you
clear a region with a selection, because in this case the real mode of the
Glyph is not the value of term.line[y][x], due in drawregion we had enabled
the ATTR_REVERSE bit.
Signed-off-by: Christoph Lohmann <20h@r-36.net>
Diffstat:
M st.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -1410,7 +1410,7 @@ tsetchar(char *c, Glyph *attr, int x, int y) {
void
tclearregion(int x1, int y1, int x2, int y2) {
- int x, y, temp;
+ int x, y, temp, mask;
if(x1 > x2)
temp = x1, x1 = x2, x2 = temp;
@@ -1425,7 +1425,9 @@ tclearregion(int x1, int y1, int x2, int y2) {
for(y = y1; y <= y2; y++) {
term.dirty[y] = 1;
for(x = x1; x <= x2; x++) {
+ mask = selected(x, y) ? ATTR_REVERSE : 0;
term.line[y][x] = term.c.attr;
+ term.line[y][x].mode ^= mask;
memcpy(term.line[y][x].c, " ", 2);
}
}