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Implement "all event" (1003) mouse mode but in a way that works. The

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main issue is that if we have two panes, A with 1002 and B with 1003, we
need to set 1003 outside tmux in order to get all the mouse events, but
then we need to suppress the ones that pane A doesn't want. This is easy
in SGR mouse mode, because buttons == 3 is only used for movement events
(for other events the trailing m/M marks a release instead), but in
normal mouse mode we can't tell so easily. So for that, look at the
previous event instead - if it is drag+release as well, then the current
event is a movement event.
This commit is contained in:
nicm
2017-02-01 09:55:07 +00:00
parent 3408595f77
commit dd0c814779
8 changed files with 89 additions and 19 deletions
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40
server-client.c
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@ -335,14 +335,27 @@ server_client_check_mouse(struct client *c)
int flag;
key_code key;
struct timeval tv;
enum { NOTYPE, DOWN, UP, DRAG, WHEEL, DOUBLE, TRIPLE } type = NOTYPE;
enum { NOWHERE, PANE, STATUS, BORDER } where = NOWHERE;
enum { NOTYPE, MOVE, DOWN, UP, DRAG, WHEEL, DOUBLE, TRIPLE } type;
enum { NOWHERE, PANE, STATUS, BORDER } where;
type = NOTYPE;
where = NOWHERE;
log_debug("mouse %02x at %u,%u (last %u,%u) (%d)", m->b, m->x, m->y,
m->lx, m->ly, c->tty.mouse_drag_flag);
/* What type of event is this? */
if (MOUSE_DRAG(m->b)) {
if ((m->sgr_type != ' ' &&
MOUSE_DRAG(m->sgr_b) &&
MOUSE_BUTTONS(m->sgr_b) == 3) ||
(m->sgr_type == ' ' &&
MOUSE_DRAG(m->b) &&
MOUSE_BUTTONS(m->b) == 3 &&
MOUSE_BUTTONS(m->lb) == 3)) {
type = MOVE;
x = m->x, y = m->y, b = 0;
log_debug("move at %u,%u", x, y);
} else if (MOUSE_DRAG(m->b)) {
type = DRAG;
if (c->tty.mouse_drag_flag) {
x = m->x, y = m->y, b = m->b;
@ -500,6 +513,14 @@ have_event:
switch (type) {
case NOTYPE:
break;
case MOVE:
if (where == PANE)
key = KEYC_MOUSEMOVE_PANE;
if (where == STATUS)
key = KEYC_MOUSEMOVE_STATUS;
if (where == BORDER)
key = KEYC_MOUSEMOVE_BORDER;
break;
case DRAG:
if (c->tty.mouse_drag_update != NULL)
key = KEYC_DRAGGING;
@ -1055,7 +1076,7 @@ static void
server_client_reset_state(struct client *c)
{
struct window *w = c->session->curw->window;
struct window_pane *wp = w->active;
struct window_pane *wp = w->active, *loop;
struct screen *s = wp->screen;
struct options *oo = c->session->options;
int status, mode, o;
@ -1079,8 +1100,15 @@ server_client_reset_state(struct client *c)
* mode.
*/
mode = s->mode;
if (options_get_number(oo, "mouse"))
mode = (mode & ~ALL_MOUSE_MODES) | MODE_MOUSE_BUTTON;
if (options_get_number(oo, "mouse")) {
mode &= ~ALL_MOUSE_MODES;
TAILQ_FOREACH(loop, &w->panes, entry) {
if (loop->screen->mode & MODE_MOUSE_ALL)
mode |= MODE_MOUSE_ALL;
}
if (~mode & MODE_MOUSE_ALL)
mode |= MODE_MOUSE_BUTTON;
}
/* Set the terminal mode and reset attributes. */
tty_update_mode(&c->tty, mode, s);