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Merge branch 'obsd-master'

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Conflicts:
	Makefile
	cmd-server-info.c
	cmd-start-server.c
This commit is contained in:
Thomas Adam
2014-01-31 21:39:56 +00:00
parent cbf9224c5f 9f02feb9d0
commit d50e47fc4a
35 changed files with 1414 additions and 699 deletions
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86
window.c
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@ -58,6 +58,10 @@ struct window_pane_tree all_window_panes;
u_int next_window_pane_id;
u_int next_window_id;
struct window_pane *window_pane_active_set(struct window_pane *,
struct window_pane *);
void window_pane_active_lost(struct window_pane *, struct window_pane *);
void window_pane_timer_callback(int, short, void *);
void window_pane_read_callback(struct bufferevent *, void *);
void window_pane_error_callback(struct bufferevent *, short, void *);
@ -383,6 +387,59 @@ window_resize(struct window *w, u_int sx, u_int sy)
w->sy = sy;
}
/*
* Restore previously active pane when changing from wp to nextwp. The intended
* pane is in nextwp and it returns the previously focused pane.
*/
struct window_pane *
window_pane_active_set(struct window_pane *wp, struct window_pane *nextwp)
{
struct layout_cell *lc;
struct window_pane *lastwp;
/* Target pane's parent must not be an ancestor of source pane. */
for (lc = wp->layout_cell->parent; lc != NULL; lc = lc->parent) {
if (lc == nextwp->layout_cell->parent)
return (nextwp);
}
/*
* Previously active pane, if any, must not be the same as the source
* pane.
*/
if (nextwp->layout_cell->parent != NULL) {
lastwp = nextwp->layout_cell->parent->lastwp;
if (lastwp != wp && window_pane_visible(lastwp))
return (lastwp);
}
return (nextwp);
}
/* Remember previously active pane when changing from wp to nextwp. */
void
window_pane_active_lost(struct window_pane *wp, struct window_pane *nextwp)
{
struct layout_cell *lc, *lc2;
/* Save the target pane in its parent. */
nextwp->layout_cell->parent->lastwp = nextwp;
/*
* Save the source pane in all of its parents up to, but not including,
* the common ancestor of itself and the target panes.
*/
if (wp == NULL)
return;
for (lc = wp->layout_cell->parent; lc != NULL; lc = lc->parent) {
lc2 = nextwp->layout_cell->parent;
for (; lc2 != NULL; lc2 = lc2->parent) {
if (lc == lc2)
return;
}
lc->lastwp = wp;
}
}
void
window_set_active_pane(struct window *w, struct window_pane *wp)
{
@ -390,6 +447,7 @@ window_set_active_pane(struct window *w, struct window_pane *wp)
return;
w->last = w->active;
w->active = wp;
window_pane_active_lost(w->last, wp);
while (!window_pane_visible(w->active)) {
w->active = TAILQ_PREV(w->active, window_panes, entry);
if (w->active == NULL)
@ -704,6 +762,16 @@ window_pane_create(struct window *w, u_int sx, u_int sy, u_int hlimit)
void
window_pane_destroy(struct window_pane *wp)
{
struct window_pane *wp2;
/* Forget removed pane in all layout cells that remember it. */
RB_FOREACH(wp2, window_pane_tree, &all_window_panes) {
if (wp2->layout_cell != NULL &&
wp2->layout_cell->parent != NULL &&
wp2->layout_cell->parent->lastwp == wp)
wp2->layout_cell->parent->lastwp = NULL;
}
window_pane_reset_mode(wp);
if (event_initialized(&wp->changes_timer))
@ -1131,7 +1199,7 @@ window_pane_find_up(struct window_pane *wp)
if (wp2->yoff + wp2->sy + 1 != top)
continue;
if (left >= wp2->xoff && left <= wp2->xoff + wp2->sx)
return (wp2);
return (window_pane_active_set(wp, wp2));
}
return (NULL);
}
@ -1157,7 +1225,7 @@ window_pane_find_down(struct window_pane *wp)
if (wp2->yoff != bottom)
continue;
if (left >= wp2->xoff && left <= wp2->xoff + wp2->sx)
return (wp2);
return (window_pane_active_set(wp, wp2));
}
return (NULL);
}
@ -1186,7 +1254,7 @@ window_pane_find_left(struct window_pane *wp)
if (wp2->xoff + wp2->sx + 1 != left)
continue;
if (top >= wp2->yoff && top <= wp2->yoff + wp2->sy)
return (wp2);
return (window_pane_active_set(wp, wp2));
}
return (NULL);
}
@ -1215,7 +1283,7 @@ window_pane_find_right(struct window_pane *wp)
if (wp2->xoff != right)
continue;
if (top >= wp2->yoff && top <= wp2->yoff + wp2->sy)
return (wp2);
return (window_pane_active_set(wp, wp2));
}
return (NULL);
}
@ -1248,13 +1316,3 @@ winlink_clear_flags(struct winlink *wl)
}
}
}
/* Set the grid_cell with fg/bg/attr information when window is in a mode. */
void
window_mode_attrs(struct grid_cell *gc, struct options *oo)
{
memcpy(gc, &grid_default_cell, sizeof *gc);
colour_set_fg(gc, options_get_number(oo, "mode-fg"));
colour_set_bg(gc, options_get_number(oo, "mode-bg"));
gc->attr |= options_get_number(oo, "mode-attr");
}