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Make the selection able to exist independent of the cursor position, so

Browse Source 
that it is not affected by scrolling. If MouseDragEnd1Pane is bound to
the new "stop-selection" command:

    bind -Tcopy-mode MouseDragEnd1Pane stop-selection

A selection made with the mouse will stay as it is after button 1 is
released. (It also works bound to a key.)

From Artem Fokin.
This commit is contained in:
nicm
2016-11-24 13:38:44 +00:00
parent 6de466cf8b
commit 7e6c2cb238
4 changed files with 162 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
screen.c
View File

@ -258,6 +258,8 @@ screen_set_selection(struct screen *s, u_int sx, u_int sy,
memcpy(&sel->cell, gc, sizeof sel->cell);
sel->flag = 1;
sel->hidden = 0;
sel->rectflag = rectflag;
sel->sx = sx; sel->sy = sy;
@ -271,9 +273,19 @@ screen_clear_selection(struct screen *s)
struct screen_sel *sel = &s->sel;
sel->flag = 0;
sel->hidden = 0;
sel->lineflag = LINE_SEL_NONE;
}
/* Hide selection. */
void
screen_hide_selection(struct screen *s)
{
struct screen_sel *sel = &s->sel;
sel->hidden = 1;
}
/* Check if cell in selection. */
int
screen_check_selection(struct screen *s, u_int px, u_int py)
@ -281,7 +293,7 @@ screen_check_selection(struct screen *s, u_int px, u_int py)
struct screen_sel *sel = &s->sel;
u_int xx;
if (!sel->flag)
if (!sel->flag || sel->hidden)
return (0);
if (sel->rectflag) {
@ -377,7 +389,7 @@ void
screen_select_cell(struct screen *s, struct grid_cell *dst,
const struct grid_cell *src)
{
if (!s->sel.flag)
if (!s->sel.flag || s->sel.hidden)
return;
memcpy(dst, &s->sel.cell, sizeof *dst);