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Support double and triple clicks (they are cumulative, so double is

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fired then triple), and use for select-word and select-line in copy
mode. Inspired by a different solution from Omar Sandoval.
This commit is contained in:
nicm
2016-10-11 09:30:36 +00:00
parent 76d6d3641f
commit 85d7afaefc
6 changed files with 170 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

121
server-client.c
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@ -37,6 +37,7 @@ static void server_client_check_focus(struct window_pane *);
static void server_client_check_resize(struct window_pane *);
static key_code server_client_check_mouse(struct client *);
static void server_client_repeat_timer(int, short, void *);
static void server_client_click_timer(int, short, void *);
static void server_client_check_exit(struct client *);
static void server_client_check_redraw(struct client *);
static void server_client_set_title(struct client *);
@ -155,6 +156,7 @@ server_client_create(int fd)
c->keytable->references++;
evtimer_set(&c->repeat_timer, server_client_repeat_timer, c);
evtimer_set(&c->click_timer, server_client_click_timer, c);
TAILQ_INSERT_TAIL(&clients, c, entry);
log_debug("new client %p", c);
@ -223,6 +225,7 @@ server_client_lost(struct client *c)
free((void *)c->cwd);
evtimer_del(&c->repeat_timer);
evtimer_del(&c->click_timer);
key_bindings_unref_table(c->keytable);
@ -299,14 +302,16 @@ server_client_detach(struct client *c, enum msgtype msgtype)
static key_code
server_client_check_mouse(struct client *c)
{
struct session *s = c->session;
struct mouse_event *m = &c->tty.mouse;
struct window *w;
struct window_pane *wp;
enum { NOTYPE, DOWN, UP, DRAG, WHEEL } type = NOTYPE;
enum { NOWHERE, PANE, STATUS, BORDER } where = NOWHERE;
u_int x, y, b;
key_code key;
struct session *s = c->session;
struct mouse_event *m = &c->tty.mouse;
struct window *w;
struct window_pane *wp;
u_int x, y, b;
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;
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);
@ -330,10 +335,45 @@ server_client_check_mouse(struct client *c)
x = m->x, y = m->y, b = m->lb;
log_debug("up at %u,%u", x, y);
} else {
if (c->flags & CLIENT_DOUBLECLICK) {
evtimer_del(&c->click_timer);
c->flags &= ~CLIENT_DOUBLECLICK;
if (m->b == c->click_button) {
type = DOUBLE;
x = m->x, y = m->y, b = m->b;
log_debug("double-click at %u,%u", x, y);
flag = CLIENT_TRIPLECLICK;
goto add_timer;
}
} else if (c->flags & CLIENT_TRIPLECLICK) {
evtimer_del(&c->click_timer);
c->flags &= ~CLIENT_TRIPLECLICK;
if (m->b == c->click_button) {
type = TRIPLE;
x = m->x, y = m->y, b = m->b;
log_debug("triple-click at %u,%u", x, y);
goto have_event;
}
}
type = DOWN;
x = m->x, y = m->y, b = m->b;
log_debug("down at %u,%u", x, y);
flag = CLIENT_DOUBLECLICK;
add_timer:
if (KEYC_CLICK_TIMEOUT != 0) {
c->flags |= flag;
c->click_button = m->b;
tv.tv_sec = KEYC_CLICK_TIMEOUT / 1000;
tv.tv_usec = (KEYC_CLICK_TIMEOUT % 1000) * 1000L;
evtimer_del(&c->click_timer);
evtimer_add(&c->click_timer, &tv);
}
}
have_event:
if (type == NOTYPE)
return (KEYC_UNKNOWN);
@ -546,6 +586,62 @@ server_client_check_mouse(struct client *c)
break;
}
break;
case DOUBLE:
switch (MOUSE_BUTTONS(b)) {
case 0:
if (where == PANE)
key = KEYC_DOUBLECLICK1_PANE;
if (where == STATUS)
key = KEYC_DOUBLECLICK1_STATUS;
if (where == BORDER)
key = KEYC_DOUBLECLICK1_BORDER;
break;
case 1:
if (where == PANE)
key = KEYC_DOUBLECLICK2_PANE;
if (where == STATUS)
key = KEYC_DOUBLECLICK2_STATUS;
if (where == BORDER)
key = KEYC_DOUBLECLICK2_BORDER;
break;
case 2:
if (where == PANE)
key = KEYC_DOUBLECLICK3_PANE;
if (where == STATUS)
key = KEYC_DOUBLECLICK3_STATUS;
if (where == BORDER)
key = KEYC_DOUBLECLICK3_BORDER;
break;
}
break;
case TRIPLE:
switch (MOUSE_BUTTONS(b)) {
case 0:
if (where == PANE)
key = KEYC_TRIPLECLICK1_PANE;
if (where == STATUS)
key = KEYC_TRIPLECLICK1_STATUS;
if (where == BORDER)
key = KEYC_TRIPLECLICK1_BORDER;
break;
case 1:
if (where == PANE)
key = KEYC_TRIPLECLICK2_PANE;
if (where == STATUS)
key = KEYC_TRIPLECLICK2_STATUS;
if (where == BORDER)
key = KEYC_TRIPLECLICK2_BORDER;
break;
case 2:
if (where == PANE)
key = KEYC_TRIPLECLICK3_PANE;
if (where == STATUS)
key = KEYC_TRIPLECLICK3_STATUS;
if (where == BORDER)
key = KEYC_TRIPLECLICK3_BORDER;
break;
}
break;
}
if (key == KEYC_UNKNOWN)
return (KEYC_UNKNOWN);
@ -945,6 +1041,15 @@ server_client_repeat_timer(__unused int fd, __unused short events, void *data)
}
}
/* Double-click callback. */
static void
server_client_click_timer(__unused int fd, __unused short events, void *data)
{
struct client *c = data;
c->flags &= ~(CLIENT_DOUBLECLICK|CLIENT_TRIPLECLICK);
}
/* Check if client should be exited. */
static void
server_client_check_exit(struct client *c)