shithub: orca

Info  •  Files  •  Log  •  Branches

plan9: fix selection sliding

--- a/plan9.c

+++ b/plan9.c

@@ -662,22 +662,22 @@

 	if (sel.min.x+x < 0 || sel.min.x >= field.width || sel.min.y+y < 0 || sel.min.y+y >= field.height)

 		return;

-	field_resize_raw(&selfield, Dy(sel), Dx(sel));

+	field_resize_raw(&selfield, Dy(sel)+1, Dx(sel)+1);

 	gbuffer_copy_subrect(

 		field.buffer, selfield.buffer,

-		field.height, field.width, Dy(sel), Dx(sel),

-		sel.min.x, sel.min.y, 0, 0, Dy(sel), Dx(sel)

+		field.height, field.width, Dy(sel)+1, Dx(sel)+1,

+		sel.min.y, sel.min.x, 0, 0, Dy(sel)+1, Dx(sel)+1

 	);

-	for (i = sel.min.y; i < sel.max.y; i++) {

-		fieldsetn(sel.min.x, i, '.', Dx(sel));

-		memset(&mbuf.buffer[sel.min.x + field.width*i], 0, Dx(sel));

+	for (i = sel.min.y; i <= sel.max.y; i++) {

+		fieldsetn(sel.min.x, i, '.', Dx(sel)+1);

+		memset(&mbuf.buffer[sel.min.x + field.width*i], 0, Dx(sel)+1);

 	}

 	gbuffer_copy_subrect(

 		selfield.buffer, field.buffer,

-		Dy(sel), Dx(sel), field.height, field.width,

-		0, 0, sel.min.y+y, sel.min.x+x, Dy(sel), Dx(sel)

+		Dy(sel)+1, Dx(sel)+1, field.height, field.width,

+		0, 0, sel.min.y+y, sel.min.x+x, Dy(sel)+1, Dx(sel)+1

 	);

 }