version 1.41, 2020/06/05 07:33:57 |
version 1.42, 2020/10/05 10:00:51 |
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return (0); |
return (0); |
} |
} |
|
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void |
static u_int |
default_window_size(struct client *c, struct session *s, struct window *w, |
clients_with_window(struct window *w) |
u_int *sx, u_int *sy, u_int *xpixel, u_int *ypixel, int type) |
|
{ |
{ |
struct client *loop; |
struct client *loop; |
u_int cx, cy, n; |
u_int n = 0; |
const char *value; |
|
|
|
if (type == -1) |
TAILQ_FOREACH(loop, &clients, entry) { |
type = options_get_number(global_w_options, "window-size"); |
if (ignore_client_size(loop) || !session_has(loop->session, w)) |
switch (type) { |
continue; |
case WINDOW_SIZE_LARGEST: |
if (++n > 1) |
|
break; |
|
} |
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return (n); |
|
} |
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|
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static int |
|
clients_calculate_size(int type, int current, struct session *s, |
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struct window *w, int (*skip_client)(struct client *, int, int, |
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struct session *, struct window *), u_int *sx, u_int *sy, u_int *xpixel, |
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u_int *ypixel) |
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{ |
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struct client *loop; |
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u_int cx, cy, n = 0; |
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|
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/* Manual windows do not have their size changed based on a client. */ |
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if (type == WINDOW_SIZE_MANUAL) |
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return (0); |
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|
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/* |
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* Start comparing with 0 for largest and UINT_MAX for smallest or |
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* latest. |
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*/ |
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if (type == WINDOW_SIZE_LARGEST) |
*sx = *sy = 0; |
*sx = *sy = 0; |
*xpixel = *ypixel = 0; |
else |
TAILQ_FOREACH(loop, &clients, entry) { |
*sx = *sy = UINT_MAX; |
if (ignore_client_size(loop)) |
*xpixel = *ypixel = 0; |
continue; |
|
if (w != NULL && !session_has(loop->session, w)) |
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continue; |
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if (w == NULL && loop->session != s) |
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continue; |
|
|
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cx = loop->tty.sx; |
/* |
cy = loop->tty.sy - status_line_size(loop); |
* For latest, count the number of clients with this window. We only |
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* care if there is more than one. |
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*/ |
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if (type == WINDOW_SIZE_LATEST) |
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n = clients_with_window(w); |
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|
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/* Loop over the clients and work out the size. */ |
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TAILQ_FOREACH(loop, &clients, entry) { |
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if (ignore_client_size(loop)) |
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continue; |
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if (skip_client(loop, type, current, s, w)) |
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continue; |
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|
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/* |
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* If there are multiple clients attached, only accept the |
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* latest client; otherwise let the only client be chosen as |
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* for smallest. |
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*/ |
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if (type == WINDOW_SIZE_LATEST && n > 1 && loop != w->latest) |
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continue; |
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|
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/* Work out this client's size. */ |
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cx = loop->tty.sx; |
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cy = loop->tty.sy - status_line_size(loop); |
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|
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/* |
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* If it is larger or smaller than the best so far, update the |
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* new size. |
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*/ |
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if (type == WINDOW_SIZE_LARGEST) { |
if (cx > *sx) |
if (cx > *sx) |
*sx = cx; |
*sx = cx; |
if (cy > *sy) |
if (cy > *sy) |
*sy = cy; |
*sy = cy; |
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} else { |
if (loop->tty.xpixel > *xpixel && |
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loop->tty.ypixel > *ypixel) { |
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*xpixel = loop->tty.xpixel; |
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*ypixel = loop->tty.ypixel; |
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} |
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} |
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if (*sx == 0 || *sy == 0) |
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goto manual; |
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break; |
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case WINDOW_SIZE_SMALLEST: |
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*sx = *sy = UINT_MAX; |
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*xpixel = *ypixel = 0; |
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TAILQ_FOREACH(loop, &clients, entry) { |
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if (ignore_client_size(loop)) |
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continue; |
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if (w != NULL && !session_has(loop->session, w)) |
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continue; |
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if (w == NULL && loop->session != s) |
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continue; |
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cx = loop->tty.sx; |
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cy = loop->tty.sy - status_line_size(loop); |
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|
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if (cx < *sx) |
if (cx < *sx) |
*sx = cx; |
*sx = cx; |
if (cy < *sy) |
if (cy < *sy) |
*sy = cy; |
*sy = cy; |
|
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if (loop->tty.xpixel > *xpixel && |
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loop->tty.ypixel > *ypixel) { |
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*xpixel = loop->tty.xpixel; |
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*ypixel = loop->tty.ypixel; |
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} |
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} |
} |
if (*sx == UINT_MAX || *sy == UINT_MAX) |
if (loop->tty.xpixel > *xpixel && loop->tty.ypixel > *ypixel) { |
goto manual; |
*xpixel = loop->tty.xpixel; |
break; |
*ypixel = loop->tty.ypixel; |
case WINDOW_SIZE_LATEST: |
} |
|
} |
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|
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/* Return whether a suitable size was found. */ |
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if (type == WINDOW_SIZE_LARGEST) |
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return (*sx != 0 && *sy != 0); |
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return (*sx != UINT_MAX && *sy != UINT_MAX); |
|
} |
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static int |
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default_window_size_skip_client (struct client *loop, int type, |
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__unused int current, struct session *s, struct window *w) |
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{ |
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/* |
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* Latest checks separately, so do not check here. Otherwise only |
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* include clients where the session contains the window or where the |
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* session is the given session. |
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*/ |
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if (type == WINDOW_SIZE_LATEST) |
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return (0); |
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if (w != NULL && !session_has(loop->session, w)) |
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return (1); |
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if (w == NULL && loop->session != s) |
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return (1); |
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return (0); |
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} |
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void |
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default_window_size(struct client *c, struct session *s, struct window *w, |
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u_int *sx, u_int *sy, u_int *xpixel, u_int *ypixel, int type) |
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{ |
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const char *value; |
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/* Get type if not provided. */ |
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if (type == -1) |
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type = options_get_number(global_w_options, "window-size"); |
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/* |
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* Latest clients can use the given client if suitable. If there is no |
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* client and no window, use the default size as for manual type. |
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*/ |
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if (type == WINDOW_SIZE_LATEST) { |
if (c != NULL && !ignore_client_size(c)) { |
if (c != NULL && !ignore_client_size(c)) { |
*sx = c->tty.sx; |
*sx = c->tty.sx; |
*sy = c->tty.sy - status_line_size(c); |
*sy = c->tty.sy - status_line_size(c); |
*xpixel = c->tty.xpixel; |
*xpixel = c->tty.xpixel; |
*ypixel = c->tty.ypixel; |
*ypixel = c->tty.ypixel; |
} else { |
goto done; |
if (w == NULL) |
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goto manual; |
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n = 0; |
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TAILQ_FOREACH(loop, &clients, entry) { |
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if (!ignore_client_size(loop) && |
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session_has(loop->session, w)) { |
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if (++n > 1) |
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break; |
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} |
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} |
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*sx = *sy = UINT_MAX; |
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*xpixel = *ypixel = 0; |
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TAILQ_FOREACH(loop, &clients, entry) { |
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if (ignore_client_size(loop)) |
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continue; |
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if (n > 1 && loop != w->latest) |
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continue; |
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s = loop->session; |
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cx = loop->tty.sx; |
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cy = loop->tty.sy - status_line_size(loop); |
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if (cx < *sx) |
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*sx = cx; |
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if (cy < *sy) |
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*sy = cy; |
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if (loop->tty.xpixel > *xpixel && |
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loop->tty.ypixel > *ypixel) { |
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*xpixel = loop->tty.xpixel; |
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*ypixel = loop->tty.ypixel; |
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} |
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} |
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if (*sx == UINT_MAX || *sy == UINT_MAX) |
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goto manual; |
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} |
} |
break; |
if (w == NULL) |
case WINDOW_SIZE_MANUAL: |
type = WINDOW_SIZE_MANUAL; |
goto manual; |
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} |
} |
goto done; |
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manual: |
/* |
value = options_get_string(s->options, "default-size"); |
* Look for a client to base the size on. If none exists (or the type |
if (sscanf(value, "%ux%u", sx, sy) != 2) { |
* is manual), use the default-size option. |
*sx = 80; |
*/ |
*sy = 24; |
if (!clients_calculate_size(type, 0, s, w, |
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default_window_size_skip_client, sx, sy, xpixel, ypixel)) { |
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value = options_get_string(s->options, "default-size"); |
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if (sscanf(value, "%ux%u", sx, sy) != 2) { |
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*sx = 80; |
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*sy = 24; |
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} |
} |
} |
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done: |
done: |
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/* Make sure the limits are enforced. */ |
if (*sx < WINDOW_MINIMUM) |
if (*sx < WINDOW_MINIMUM) |
*sx = WINDOW_MINIMUM; |
*sx = WINDOW_MINIMUM; |
if (*sx > WINDOW_MAXIMUM) |
if (*sx > WINDOW_MAXIMUM) |
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*sy = WINDOW_MAXIMUM; |
*sy = WINDOW_MAXIMUM; |
} |
} |
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static int |
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recalculate_size_skip_client(struct client *loop, __unused int type, |
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int current, __unused struct session *s, struct window *w) |
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{ |
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/* |
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* If the current flag is set, then skip any client where this window |
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* is not the current window - this is used for aggressive-resize. |
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* Otherwise skip any session that doesn't contain the window. |
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*/ |
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if (current) |
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return (loop->session->curw->window != w); |
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return (session_has(loop->session, w) == 0); |
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} |
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void |
void |
recalculate_size(struct window *w, int now) |
recalculate_size(struct window *w, int now) |
{ |
{ |
struct session *s; |
u_int sx, sy, xpixel = 0, ypixel = 0; |
struct client *c; |
int type, current, changed; |
u_int sx, sy, cx, cy, xpixel = 0, ypixel = 0, n; |
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int type, current, has, changed; |
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/* |
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* Do not attempt to resize windows which have no pane, they must be on |
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* the way to destruction. |
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*/ |
if (w->active == NULL) |
if (w->active == NULL) |
return; |
return; |
log_debug("%s: @%u is %u,%u", __func__, w->id, w->sx, w->sy); |
log_debug("%s: @%u is %u,%u", __func__, w->id, w->sx, w->sy); |
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/* |
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* Type is manual, smallest, largest, latest. Current is the |
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* aggressive-resize option (do not resize based on clients where the |
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* window is not the current window). |
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*/ |
type = options_get_number(w->options, "window-size"); |
type = options_get_number(w->options, "window-size"); |
current = options_get_number(w->options, "aggressive-resize"); |
current = options_get_number(w->options, "aggressive-resize"); |
|
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changed = 1; |
/* Look for a suitable client and get the new size. */ |
switch (type) { |
changed = clients_calculate_size(type, current, NULL, w, |
case WINDOW_SIZE_LARGEST: |
recalculate_size_skip_client, &sx, &sy, &xpixel, &ypixel); |
sx = sy = 0; |
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TAILQ_FOREACH(c, &clients, entry) { |
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if (ignore_client_size(c)) |
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continue; |
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s = c->session; |
|
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if (current) |
/* |
has = (s->curw->window == w); |
* Make sure the size has actually changed. If the window has already |
else |
* got a resize scheduled, then use the new size; otherwise the old. |
has = session_has(s, w); |
*/ |
if (!has) |
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continue; |
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cx = c->tty.sx; |
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cy = c->tty.sy - status_line_size(c); |
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if (cx > sx) |
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sx = cx; |
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if (cy > sy) |
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sy = cy; |
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if (c->tty.xpixel > xpixel && c->tty.ypixel > ypixel) { |
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xpixel = c->tty.xpixel; |
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ypixel = c->tty.ypixel; |
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} |
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} |
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if (sx == 0 || sy == 0) |
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changed = 0; |
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break; |
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case WINDOW_SIZE_SMALLEST: |
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sx = sy = UINT_MAX; |
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TAILQ_FOREACH(c, &clients, entry) { |
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if (ignore_client_size(c)) |
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continue; |
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s = c->session; |
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if (current) |
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has = (s->curw->window == w); |
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else |
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has = session_has(s, w); |
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if (!has) |
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continue; |
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cx = c->tty.sx; |
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cy = c->tty.sy - status_line_size(c); |
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if (cx < sx) |
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sx = cx; |
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if (cy < sy) |
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sy = cy; |
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if (c->tty.xpixel > xpixel && c->tty.ypixel > ypixel) { |
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xpixel = c->tty.xpixel; |
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ypixel = c->tty.ypixel; |
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} |
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} |
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if (sx == UINT_MAX || sy == UINT_MAX) |
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changed = 0; |
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break; |
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case WINDOW_SIZE_LATEST: |
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n = 0; |
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TAILQ_FOREACH(c, &clients, entry) { |
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if (!ignore_client_size(c) && |
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session_has(c->session, w)) { |
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if (++n > 1) |
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break; |
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} |
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} |
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sx = sy = UINT_MAX; |
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TAILQ_FOREACH(c, &clients, entry) { |
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if (ignore_client_size(c)) |
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continue; |
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if (n > 1 && c != w->latest) |
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continue; |
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s = c->session; |
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if (current) |
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has = (s->curw->window == w); |
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else |
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has = session_has(s, w); |
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if (!has) |
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continue; |
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cx = c->tty.sx; |
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cy = c->tty.sy - status_line_size(c); |
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if (cx < sx) |
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sx = cx; |
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if (cy < sy) |
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sy = cy; |
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if (c->tty.xpixel > xpixel && c->tty.ypixel > ypixel) { |
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xpixel = c->tty.xpixel; |
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ypixel = c->tty.ypixel; |
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} |
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} |
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if (sx == UINT_MAX || sy == UINT_MAX) |
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changed = 0; |
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break; |
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case WINDOW_SIZE_MANUAL: |
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changed = 0; |
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break; |
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} |
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if (w->flags & WINDOW_RESIZE) { |
if (w->flags & WINDOW_RESIZE) { |
if (!now && changed && w->new_sx == sx && w->new_sy == sy) |
if (!now && changed && w->new_sx == sx && w->new_sy == sy) |
changed = 0; |
changed = 0; |
|
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changed = 0; |
changed = 0; |
} |
} |
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/* |
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* If the size hasn't changed, update the window offset but not the |
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* size. |
|
*/ |
if (!changed) { |
if (!changed) { |
tty_update_window_offset(w); |
tty_update_window_offset(w); |
return; |
return; |
} |
} |
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/* |
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* If the now flag is set or if the window is sized manually, change |
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* the size immediately. Otherwise set the flag and it will be done |
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* later. |
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*/ |
log_debug("%s: @%u new size %u,%u", __func__, w->id, sx, sy); |
log_debug("%s: @%u new size %u,%u", __func__, w->id, sx, sy); |
if (now || type == WINDOW_SIZE_MANUAL) |
if (now || type == WINDOW_SIZE_MANUAL) |
resize_window(w, sx, sy, xpixel, ypixel); |
resize_window(w, sx, sy, xpixel, ypixel); |