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Change resize timers and flags into one timer and a queue which is

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simpler and fixes problems with vim when resized multiple times. GitHub
issue 2677.
This commit is contained in:
nicm
2021-06-10 07:33:41 +00:00
parent b573dbba90
commit 84e22168a5
4 changed files with 96 additions and 99 deletions
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51
window.c
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@@ -427,25 +427,18 @@ window_resize(struct window *w, u_int sx, u_int sy, int xpixel, int ypixel)
}
void
window_pane_send_resize(struct window_pane *wp, int force)
window_pane_send_resize(struct window_pane *wp, u_int sx, u_int sy)
{
struct window *w = wp->window;
struct winsize ws;
u_int sy;
if (wp->fd == -1)
return;
if (!force)
sy = wp->sy;
else if (wp->sy <= 1)
sy = wp->sy + 1;
else
sy = wp->sy - 1;
log_debug("%s: %%%u resize to %u,%u", __func__, wp->id, wp->sx, sy);
log_debug("%s: %%%u resize to %u,%u", __func__, wp->id, sx, sy);
memset(&ws, 0, sizeof ws);
ws.ws_col = wp->sx;
ws.ws_col = sx;
ws.ws_row = sy;
ws.ws_xpixel = w->xpixel * ws.ws_col;
ws.ws_ypixel = w->ypixel * ws.ws_row;
@@ -860,29 +853,19 @@ window_pane_create(struct window *w, u_int sx, u_int sy, u_int hlimit)
wp->id = next_window_pane_id++;
RB_INSERT(window_pane_tree, &all_window_panes, wp);
wp->argc = 0;
wp->argv = NULL;
wp->shell = NULL;
wp->cwd = NULL;
wp->fd = -1;
wp->event = NULL;
wp->fg = 8;
wp->bg = 8;
TAILQ_INIT(&wp->modes);
wp->layout_cell = NULL;
wp->xoff = 0;
wp->yoff = 0;
TAILQ_INIT (&wp->resize_queue);
wp->sx = sx;
wp->sy = sy;
wp->pipe_fd = -1;
wp->pipe_event = NULL;
screen_init(&wp->base, sx, sy, hlimit);
wp->screen = &wp->base;
@@ -898,6 +881,9 @@ window_pane_create(struct window *w, u_int sx, u_int sy, u_int hlimit)
static void
window_pane_destroy(struct window_pane *wp)
{
struct window_pane_resize *r;
struct window_pane_resize *r1;
window_pane_reset_mode_all(wp);
free(wp->searchstr);
@@ -919,8 +905,10 @@ window_pane_destroy(struct window_pane *wp)
if (event_initialized(&wp->resize_timer))
event_del(&wp->resize_timer);
if (event_initialized(&wp->force_timer))
event_del(&wp->force_timer);
TAILQ_FOREACH_SAFE(r, &wp->resize_queue, entry, r1) {
TAILQ_REMOVE(&wp->resize_queue, r, entry);
free(r);
}
RB_REMOVE(window_pane_tree, &all_window_panes, wp);
@@ -989,9 +977,18 @@ void
window_pane_resize(struct window_pane *wp, u_int sx, u_int sy)
{
struct window_mode_entry *wme;
struct window_pane_resize *r;
if (sx == wp->sx && sy == wp->sy)
return;
r = xmalloc (sizeof *r);
r->sx = sx;
r->sy = sy;
r->osx = wp->sx;
r->osy = wp->sy;
TAILQ_INSERT_TAIL (&wp->resize_queue, r, entry);
wp->sx = sx;
wp->sy = sy;
@@ -1001,14 +998,6 @@ window_pane_resize(struct window_pane *wp, u_int sx, u_int sy)
wme = TAILQ_FIRST(&wp->modes);
if (wme != NULL && wme->mode->resize != NULL)
wme->mode->resize(wme, sx, sy);
/*
* If the pane has already been resized, set the force flag and make
* the application resize twice to force it to redraw.
*/
if (wp->flags & PANE_RESIZE)
wp->flags |= PANE_RESIZEFORCE;
wp->flags |= PANE_RESIZE;
}
void