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Merge branch 'master' into floating_panes

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This commit is contained in:
Nicholas Marriott
2026-05-20 09:35:03 +01:00
parent ed43033c39 caff9a135f
commit 8a674265f3
7 changed files with 207 additions and 236 deletions
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416
screen-redraw.c
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@@ -122,13 +122,13 @@ screen_redraw_two_panes(struct window *w, enum layout_type *type)
/* Check if cell is on the border of a pane. */
static enum screen_redraw_border_type
screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
u_int px, u_int py)
int px, int py)
{
struct options *oo = wp->window->options;
int ex = wp->xoff + wp->sx, ey = wp->yoff + wp->sy;
int hsplit = 0, vsplit = 0, pane_status = ctx->pane_status;
int pane_scrollbars = ctx->pane_scrollbars, sb_w = 0;
int sb_pos;
int sb_pos, sx = wp->sx, sy = wp->sy;
enum layout_type split_type;
if (pane_scrollbars != 0)
@@ -137,34 +137,32 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
sb_pos = 0;
/* Inside pane. */
if ((int)px >= wp->xoff && (int)px < ex &&
(int)py >= wp->yoff && (int)py < ey)
if (px >= wp->xoff && px < ex && py >= wp->yoff && py < ey)
return (SCREEN_REDRAW_INSIDE);
/* Are scrollbars enabled? */
if (window_pane_show_scrollbar(wp, pane_scrollbars))
sb_w = wp->scrollbar_style.width + wp->scrollbar_style.pad;
/* Floating pane borders */
/* Floating pane borders. */
if (wp->flags & PANE_FLOATING) {
if ((int)py >= wp->yoff - 1 &&
(int)py <= wp->yoff + (int)wp->sy) {
if (py >= wp->yoff - 1 && py <= wp->yoff + sy) {
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if ((int)px == wp->xoff - 1 - sb_w)
if (px == wp->xoff - 1 - sb_w)
return (SCREEN_REDRAW_BORDER_LEFT);
if ((int)px == wp->xoff + (int)wp->sx)
if (px == wp->xoff + sx)
return (SCREEN_REDRAW_BORDER_RIGHT);
} else { /* PANE_SCROLLBARS_RIGHT or none. */
if ((int)px == wp->xoff - 1)
if (px == wp->xoff - 1)
return (SCREEN_REDRAW_BORDER_LEFT);
if ((int)px == wp->xoff + (int)wp->sx + sb_w)
if (px == wp->xoff + sx + sb_w)
return (SCREEN_REDRAW_BORDER_RIGHT);
}
}
if ((int)px >= wp->xoff && (int)px <= wp->xoff + (int)wp->sx) {
if ((int)py == wp->yoff - 1)
if (px >= wp->xoff && px <= wp->xoff + sx) {
if (py == wp->yoff - 1)
return (SCREEN_REDRAW_BORDER_TOP);
if ((int)py == wp->yoff + (int)wp->sy)
if (py == wp->yoff + sy)
return (SCREEN_REDRAW_BORDER_BOTTOM);
}
return (SCREEN_REDRAW_OUTSIDE);
@@ -182,31 +180,32 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
}
/*
* Left/right borders. The wp->sy / 2 test is to colour only half the
* Left/right borders. The sy / 2 test is to colour only half the
* active window's border when there are two panes.
*/
if ((wp->yoff == 0 || (int)py >= wp->yoff - 1) && (int)py <= ey) {
if ((wp->yoff == 0 || py >= wp->yoff - 1) && py <= ey) {
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (wp->xoff - sb_w == 0 && px == wp->sx + sb_w)
if (!hsplit || (hsplit && py <= wp->sy / 2))
if (wp->xoff - sb_w == 0 && px == sx + sb_w) {
if (!hsplit || (hsplit && py <= sy / 2))
return (SCREEN_REDRAW_BORDER_RIGHT);
}
if (wp->xoff - sb_w != 0) {
if ((int)px == wp->xoff - sb_w - 1 &&
(!hsplit || (hsplit && py > wp->sy / 2)))
if (px == wp->xoff - sb_w - 1 &&
(!hsplit || (hsplit && py > sy / 2)))
return (SCREEN_REDRAW_BORDER_LEFT);
if ((int)px == wp->xoff +
(int)wp->sx + sb_w - 1)
if (px == wp->xoff + sx + sb_w - 1)
return (SCREEN_REDRAW_BORDER_RIGHT);
}
} else { /* sb_pos == PANE_SCROLLBARS_RIGHT or disabled */
if (wp->xoff == 0 && px == wp->sx + sb_w)
if (!hsplit || (hsplit && py <= wp->sy / 2))
if (wp->xoff == 0 && px == sx + sb_w) {
if (!hsplit || (hsplit && py <= sy / 2))
return (SCREEN_REDRAW_BORDER_RIGHT);
}
if (wp->xoff != 0) {
if ((int)px == wp->xoff - 1 &&
(!hsplit || (hsplit && py > wp->sy / 2)))
if (px == wp->xoff - 1 &&
(!hsplit || (hsplit && py > sy / 2)))
return (SCREEN_REDRAW_BORDER_LEFT);
if (px == wp->xoff + wp->sx + sb_w)
if (px == wp->xoff + sx + sb_w)
return (SCREEN_REDRAW_BORDER_RIGHT);
}
}
@@ -214,31 +213,27 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
/* Top/bottom borders. */
if (vsplit && pane_status == PANE_STATUS_OFF && sb_w == 0) {
if (wp->yoff == 0 && py == wp->sy && px <= wp->sx / 2)
if (wp->yoff == 0 && py == sy && px <= sx / 2)
return (SCREEN_REDRAW_BORDER_BOTTOM);
if (wp->yoff != 0 && (int)py == wp->yoff - 1 && px > wp->sx / 2)
if (wp->yoff != 0 && py == wp->yoff - 1 && px > sx / 2)
return (SCREEN_REDRAW_BORDER_TOP);
} else {
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if ((wp->xoff - sb_w == 0 ||
(int)px >= wp->xoff - sb_w) &&
((int)px <= ex || (sb_w != 0 &&
(int)px < ex + sb_w))) {
if (wp->yoff != 0 && (int)py == wp->yoff - 1)
if ((wp->xoff - sb_w == 0 || px >= wp->xoff - sb_w) &&
(px <= ex || (sb_w != 0 && px < ex + sb_w))) {
if (wp->yoff != 0 && py == wp->yoff - 1)
return (SCREEN_REDRAW_BORDER_TOP);
if ((int)py == ey)
if (py == ey)
return (SCREEN_REDRAW_BORDER_BOTTOM);
}
} else { /* sb_pos == PANE_SCROLLBARS_RIGHT */
if ((wp->xoff == 0 || (int)px >= wp->xoff) &&
((int)px <= ex ||
(sb_w != 0 && (int)px < ex + sb_w))) {
if ((wp->xoff == 0 || px >= wp->xoff) &&
(px <= ex || (sb_w != 0 && px < ex + sb_w))) {
if (pane_status != PANE_STATUS_BOTTOM &&
wp->yoff != 0 &&
(int)py == wp->yoff - 1)
py == wp->yoff - 1)
return (SCREEN_REDRAW_BORDER_TOP);
if (pane_status != PANE_STATUS_TOP &&
(int)py == ey)
if (pane_status != PANE_STATUS_TOP && py == ey)
return (SCREEN_REDRAW_BORDER_BOTTOM);
}
}
@@ -251,44 +246,41 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
/* Check if a cell is on a border. */
static int
screen_redraw_cell_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
u_int px, u_int py)
int px, int py)
{
struct client *c = ctx->c;
struct window *w = c->session->curw->window;
struct window_pane *wp2;
u_int sy = w->sy;
int sb_w, sb_pos, floating = 0;
floating = (wp->flags & PANE_FLOATING);
int sx = w->sx, sy = w->sy, sb_w, sb_pos, floating;
if (ctx->pane_scrollbars != 0)
sb_pos = ctx->pane_scrollbars_pos;
else
sb_pos = 0;
sb_w = wp->scrollbar_style.width +
wp->scrollbar_style.pad;
sb_w = wp->scrollbar_style.width + wp->scrollbar_style.pad;
if (ctx->pane_status == PANE_STATUS_BOTTOM)
sy--;
if (! floating) {
floating = (wp->flags & PANE_FLOATING);
if (!floating) {
/* Outside the window? */
if (px > w->sx || py > sy)
if (px > sx || py > sy)
return (0);
/* On the window border? */
if (px == w->sx || py == sy)
if (px == sx || py == sy)
return (1);
}
/* If checking a cell from a tiled pane, ignore floating panes
* because 2 side-by-side or top-bottom panes share a border
* which is used to do split colouring. Essentially treat all
* tiled panes as being in a single z-index.
/*
* If checking a cell from a tiled pane, ignore floating panes because
* tqo side-by-side or top-bottom panes share a border which is used to
* do split colouring. Essentially, treat all tiled panes as being in a
* single z-index.
*
* If checking a cell from a floating pane, only check cells
* from this floating pane, again, essentially only this z-index.
* If checking a cell from a floating pane, only check cells from this
* floating pane, again, essentially only this z-index.
*/
/* Check all the panes. */
@@ -298,16 +290,16 @@ screen_redraw_cell_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
(floating && wp2 != wp))
continue;
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (((int)px < wp2->xoff - 1 - sb_w ||
(int)px > wp2->xoff + (int)wp2->sx) &&
((int)py < wp2->yoff - 1 ||
(int)py > wp2->yoff + (int)wp2->sy))
if ((px < wp2->xoff - 1 - sb_w ||
px > wp2->xoff + (int)wp2->sx) &&
(py < wp2->yoff - 1 ||
py > wp2->yoff + (int)wp2->sy))
continue;
} else { /* PANE_SCROLLBARS_RIGHT or off. */
if (((int)px < wp2->xoff - 1 ||
(int)px > wp2->xoff + (int)wp2->sx + sb_w) &&
((int)py < wp2->yoff - 1 ||
(int)py > wp2->yoff + (int)wp2->sy))
if ((px < wp2->xoff - 1 ||
px > wp2->xoff + (int)wp2->sx + sb_w) &&
(py < wp2->yoff - 1 ||
py > wp2->yoff + (int)wp2->sy))
continue;
}
switch (screen_redraw_pane_border(ctx, wp2, px, py)) {
@@ -326,23 +318,19 @@ screen_redraw_cell_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
/* Work out type of border cell from surrounding cells. */
static int
screen_redraw_type_of_cell(struct screen_redraw_ctx *ctx,
struct window_pane *wp, u_int px, u_int py)
struct window_pane *wp, int px, int py)
{
struct client *c = ctx->c;
int pane_status = ctx->pane_status;
struct window *w = c->session->curw->window;
u_int sx = w->sx, sy = w->sy;
int borders = 0, floating;
if (pane_status == PANE_STATUS_BOTTOM)
sy--;
int pane_status = ctx->pane_status, borders = 0;
int sx = w->sx, sy = w->sy;
/* Is this outside the window? */
if (pane_status == PANE_STATUS_BOTTOM)
sy--;
if (px > sx || py > sy)
return (CELL_OUTSIDE);
floating = (wp->flags & PANE_FLOATING);
/*
* Construct a bitmask of whether the cells to the left (bit 8), right,
* top, and bottom (bit 1) of this cell are borders.
@@ -351,7 +339,7 @@ screen_redraw_type_of_cell(struct screen_redraw_ctx *ctx,
* 8 + 4
* 1
*/
if (! floating) {
if (~wp->flags & PANE_FLOATING) {
if (px == 0 || screen_redraw_cell_border(ctx, wp, px - 1, py))
borders |= 8;
if (px <= sx && screen_redraw_cell_border(ctx, wp, px + 1, py))
@@ -435,108 +423,102 @@ screen_redraw_type_of_cell(struct screen_redraw_ctx *ctx,
/* Check if cell inside a pane. */
static int
screen_redraw_check_cell(struct screen_redraw_ctx *ctx, u_int px, u_int py,
screen_redraw_check_cell(struct screen_redraw_ctx *ctx, int px, int py,
struct window_pane **wpp)
{
struct client *c = ctx->c;
struct window *w = c->session->curw->window;
struct window_pane *wp, *start;
int sx = w->sx, sy = w->sy;
int pane_status = ctx->pane_status;
u_int sx = w->sx, sy = w->sy;
int border, pane_scrollbars = ctx->pane_scrollbars;
int pane_status_line;
int sb_pos = ctx->pane_scrollbars_pos;
int sb_w, left, right, tiled_only=0;
int pane_status_line, tiled_only = 0, left, right;
int sb_pos = ctx->pane_scrollbars_pos, sb_w;
*wpp = NULL;
/* Outside the pane. */
if (px > sx || py > sy)
return (CELL_OUTSIDE);
/* Find pane higest in z-index at this point. */
TAILQ_FOREACH(wp, &w->z_index, zentry) {
if (wp->flags & PANE_FLOATING && (px >= sx || py >= sy))
if (wp->flags & PANE_FLOATING && (px >= sx || py >= sy)) {
/* Clip floating panes to window. */
continue;
sb_w = wp->scrollbar_style.width +
wp->scrollbar_style.pad;
}
sb_w = wp->scrollbar_style.width + wp->scrollbar_style.pad;
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (~wp->flags & PANE_HIDDEN &&
((int)px >= (int)wp->xoff - 1 - sb_w &&
(int)px <= wp->xoff + (int)wp->sx) &&
((int)py >= (int)wp->yoff - 1 &&
(int)py <= wp->yoff + (int)wp->sy))
if ((px >= wp->xoff - 1 - sb_w &&
px <= wp->xoff + (int)wp->sx) &&
(py >= wp->yoff - 1 &&
py <= wp->yoff + (int)wp->sy))
break;
} else { /* PANE_SCROLLBARS_RIGHT or none. */
if (~wp->flags & PANE_HIDDEN &&
((int)px >= (int)wp->xoff - 1 &&
(int)px <= wp->xoff + (int)wp->sx + sb_w) &&
((int)py >= (int)wp->yoff - 1 &&
(int)py <= wp->yoff + (int)wp->sy))
if ((px >= wp->xoff - 1 &&
px <= wp->xoff + (int)wp->sx + sb_w) &&
(py >= wp->yoff - 1 &&
py <= wp->yoff + (int)wp->sy))
break;
}
}
if (wp == NULL) {
start = wp = server_client_get_pane(c);
if (wp == NULL)
return (CELL_OUTSIDE);
} else {
if (wp != NULL)
start = wp;
}
else
start = wp = server_client_get_pane(c);
if (wp == NULL)
return (CELL_OUTSIDE);
if (px == sx || py == sy) /* window border */
/* On the window border. */
if (px == sx || py == sy)
return (screen_redraw_type_of_cell(ctx, wp, px, py));
/* If this is a tiled window, then only check other tiled
* windows. This is necessary if there are 2 side-by-side or
* top-bottom windows with a shared border and half the shared
* border is the active border.
/*
* If this is a tiled pane, then only check other tiled panes. This is
* necessary if there are two side-by-side or top-bottom panes with a
* shared border and half the shared border is the active border.
*/
if (~wp->flags & PANE_FLOATING)
tiled_only = 1;
do { /* Loop until back to wp==start.*/
do { /* Loop until back to wp == start.*/
if (!window_pane_visible(wp) ||
(tiled_only && (wp->flags & PANE_FLOATING)))
goto next;
*wpp = wp;
sb_w = wp->scrollbar_style.width +
wp->scrollbar_style.pad;
sb_w = wp->scrollbar_style.width + wp->scrollbar_style.pad;
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (((int)px < wp->xoff - 1 - sb_w ||
(int)px > wp->xoff + (int)wp->sx) &&
((int)py < wp->yoff - 1 ||
(int)py > wp->yoff + (int)wp->sy))
if ((px < wp->xoff - 1 - sb_w ||
px > wp->xoff + (int)wp->sx) &&
(py < wp->yoff - 1 ||
py > wp->yoff + (int)wp->sy))
goto next;
} else { /* PANE_SCROLLBARS_RIGHT or none. */
if (((int)px < wp->xoff - 1 ||
(int)px > wp->xoff + (int)wp->sx + sb_w) &&
((int)py < wp->yoff - 1 ||
(int)py > wp->yoff + (int)wp->sy))
if ((px < wp->xoff - 1 ||
px > wp->xoff + (int)wp->sx + sb_w) &&
(py < wp->yoff - 1 ||
py > wp->yoff + (int)wp->sy))
goto next;
}
/*
* Pane border status inside top/bottom border is CELL_INSIDE
* so it doesn't get overdrawn by a border line.
*/
if (pane_status != PANE_STATUS_OFF) {
/* Pane border status inside top/bottom border is
* CELL_INSIDE so it doesn't get overdrawn by a border
* line.
*/
if (pane_status == PANE_STATUS_TOP)
pane_status_line = wp->yoff - 1;
else
pane_status_line = wp->yoff + (int)wp->sy;
left = wp->xoff + 2;
right = wp->xoff + 2 + (int)wp->status_size - 1;
if ((int)py == pane_status_line + (int)ctx->oy &&
(int)px >= left && (int)px <= right)
if (py == pane_status_line + (int)ctx->oy &&
px >= left &&
px <= right)
return (CELL_INSIDE);
}
/* Check if CELL_SCROLLBAR */
/* Check if CELL_SCROLLBAR. */
if (window_pane_show_scrollbar(wp, pane_scrollbars)) {
/*
* Check if py could lie within a scrollbar. If the
@@ -545,16 +527,16 @@ screen_redraw_check_cell(struct screen_redraw_ctx *ctx, u_int px, u_int py,
*/
sb_w = wp->scrollbar_style.width +
wp->scrollbar_style.pad;
if ((wp->yoff == 0 && py < wp->sy) ||
((int)py >= wp->yoff &&
(int)py < wp->yoff + (int)wp->sy)) {
if ((wp->yoff == 0 && py < (int)wp->sy) ||
(py >= wp->yoff &&
py < wp->yoff + (int)wp->sy)) {
/* Check if px lies within a scrollbar. */
if ((sb_pos == PANE_SCROLLBARS_RIGHT &&
(px >= wp->xoff + wp->sx &&
px < wp->xoff + wp->sx + sb_w)) ||
(px >= wp->xoff + (int)wp->sx &&
px < wp->xoff + (int)wp->sx + sb_w)) ||
(sb_pos == PANE_SCROLLBARS_LEFT &&
((int)px >= wp->xoff - sb_w &&
(int)px < wp->xoff)))
(px >= wp->xoff - sb_w &&
px < wp->xoff)))
return (CELL_SCROLLBAR);
}
}
@@ -581,7 +563,7 @@ screen_redraw_check_cell(struct screen_redraw_ctx *ctx, u_int px, u_int py,
/* Check if the border of a particular pane. */
static int
screen_redraw_check_is(struct screen_redraw_ctx *ctx, u_int px, u_int py,
screen_redraw_check_is(struct screen_redraw_ctx *ctx, int px, int py,
struct window_pane *wp)
{
enum screen_redraw_border_type border;
@@ -601,7 +583,7 @@ screen_redraw_make_pane_status(struct client *c, struct window_pane *wp,
{
struct window *w = wp->window;
struct grid_cell gc;
const char *fmt, *border_opt;
const char *fmt, *border_option;
struct format_tree *ft;
struct style_line_entry *sle = &wp->border_status_line;
char *expanded;
@@ -618,19 +600,15 @@ screen_redraw_make_pane_status(struct client *c, struct window_pane *wp,
ft = format_create(c, NULL, FORMAT_PANE|wp->id, FORMAT_STATUS);
format_defaults(ft, c, c->session, c->session->curw, wp);
border_opt = (wp == server_client_get_pane(c)) ?
"pane-active-border-style" : "pane-border-style";
/* Window-level baseline. */
style_apply(&gc, w->options, border_opt, ft);
/* Floating pane window default overrides window baseline. */
if (wp == server_client_get_pane(c))
border_option = "pane-active-border-style";
else
border_option = "pane-border-style";
style_apply(&gc, w->options, border_option, ft);
if (wp->flags & PANE_FLOATING)
style_add(&gc, w->options, "floating-pane-border-style", ft);
/* Per-pane override (set via new-pane -S or set-option -p). */
if (options_get_only(wp->options, border_opt) != NULL)
style_add(&gc, wp->options, border_opt, ft);
if (options_get_only(wp->options, border_option) != NULL)
style_add(&gc, wp->options, border_option, ft);
fmt = options_get_string(wp->options, "pane-border-format");
expanded = format_expand_time(ft, fmt);
@@ -1129,8 +1107,9 @@ screen_redraw_draw_status(struct screen_redraw_ctx *ctx)
}
}
/* Check if a single character is within a visible range (not obscured by a
* floating window pane). Returns a boolean.
/*
* Check if a single character is within a visible range (not obscured by a
* floating pane).
*/
int
screen_redraw_is_visible(struct visible_ranges *r, u_int px)
@@ -1138,91 +1117,81 @@ screen_redraw_is_visible(struct visible_ranges *r, u_int px)
u_int i;
struct visible_range *ri;
/* No visible_ranges if called from a popup or menu. Always visible. */
if (r == NULL)
return (1);
for (i=0; i < r->used; i++) {
for (i = 0; i < r->used; i++) {
ri = &r->ranges[i];
if (ri->nx == 0)
continue;
if ((px >= ri->px) && (px <= ri->px + ri->nx))
if (ri->nx != 0 && px >= ri->px && px <= ri->px + ri->nx)
return (1);
}
return (0);
}
/* Construct ranges array for the line at starting at px,py of width
cells of base_wp that are unobsructed. */
/*
* Construct ranges array for the line at starting at px,py of width cells of
* base_wp that are unobsructed.
*/
struct visible_ranges *
screen_redraw_get_visible_ranges(struct window_pane *base_wp, u_int px,
u_int py, u_int width, struct visible_ranges *r) {
u_int py, u_int width, struct visible_ranges *r)
{
struct window_pane *wp;
struct window *w;
struct visible_range *ri;
static struct visible_ranges sr = { NULL, 0, 0 };
int found_self, sb_w, sb_pos;
int found_self, sb, sb_w, sb_pos;
u_int lb, rb, tb, bb;
u_int i, s;
if (base_wp == NULL || base_wp->flags & PANE_HIDDEN) {
if (r != NULL) {
if (base_wp == NULL) {
if (r != NULL)
return (r);
} else {
/* Return static range as last resort. */
if (sr.ranges == NULL)
sr.ranges = xcalloc(1,
sizeof (struct visible_range));
sr.ranges[0].px = px;
sr.ranges[0].nx = width;
sr.size = 1;
sr.used = 1;
return (&sr);
}
/* Return static range as last resort. */
if (sr.ranges == NULL)
sr.ranges = xcalloc(1, sizeof *sr.ranges);
sr.ranges[0].px = px;
sr.ranges[0].nx = width;
sr.size = 1;
sr.used = 1;
return (&sr);
}
if (r == NULL) {
/* Start with the entire width of the range. */
server_client_ensure_ranges(&base_wp->r, 1);
r = &base_wp->r;
/* Start with the entire width of the range. */
r->ranges[0].px = px;
r->ranges[0].nx = width;
r->used = 1;
}
w = base_wp->window;
sb = options_get_number(w->options, "pane-scrollbars");
sb_pos = options_get_number(w->options, "pane-scrollbars-position");
found_self = 0;
TAILQ_FOREACH_REVERSE(wp, &w->z_index, window_panes_zindex, zentry) {
if (wp->flags & PANE_HIDDEN)
continue;
if (wp == base_wp) {
found_self = 1;
continue;
}
tb = (wp->yoff > 0) ? wp->yoff - 1 : 0;
tb = wp->yoff > 0 ? wp->yoff - 1 : 0;
bb = wp->yoff + wp->sy;
if (!found_self ||
!window_pane_visible(wp) ||
py < tb || py > bb)
py < tb ||
py > bb)
continue;
if (~wp->flags & PANE_FLOATING && py == bb)
continue;
/* Are scrollbars enabled? */
if (window_pane_show_scrollbar(wp,
options_get_number(w->options, "pane-scrollbars")))
sb_w = wp->scrollbar_style.width +
wp->scrollbar_style.pad;
else {
sb_w = 0;
sb_pos = 0;
}
sb_w = wp->scrollbar_style.width + wp->scrollbar_style.pad;
if (!window_pane_show_scrollbar(wp, sb))
sb_w = sb_pos = 0;
for (i=0; i < r->used; i++) {
for (i = 0; i < r->used; i++) {
ri = &r->ranges[i];
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (wp->xoff > sb_w)
@@ -1241,56 +1210,61 @@ screen_redraw_get_visible_ranges(struct window_pane *base_wp, u_int px,
rb = wp->xoff + wp->sx + sb_w;
if (rb > w->sx)
rb = w->sx - 1;
/* If the left edge of floating wp
falls inside this range and right
edge covers up to right of range,
then shrink left edge of range. */
if (lb > ri->px &&
lb < ri->px + ri->nx &&
rb >= ri->px + ri->nx) {
rb >= ri->px + ri->nx)
{
/*
* If the left edge of floating pane falls
* inside this range and right edge covers up
* to right of range, then shrink left edge of
* range.
*/
ri->nx = lb - ri->px;
}
/* Else if the right edge of floating wp
falls inside of this range and left
edge covers the left of range,
then move px forward to right edge of wp. */
else if (rb >= ri->px &&
rb < ri->px + ri->nx &&
lb <= ri->px) {
rb < ri->px + ri->nx &&
lb <= ri->px) {
/*
* Else if the right edge of floating pane falls
* inside of this range and left edge covers
* the left of range, then move px forward to
* right edge of pane.
*/
ri->nx = ri->nx - (rb + 1 - ri->px);
ri->px = ri->px + (rb + 1 - ri->px);
}
/* Else if wp fully inside range
then split range into 2 ranges. */
else if (lb > ri->px &&
rb < ri->px + ri->nx) {
else if (lb > ri->px && rb < ri->px + ri->nx) {
/*
* Else if pane fully inside range then split
* into 2 ranges.
*/
server_client_ensure_ranges(r, r->used + 1);
for (s=r->used; s>i; s--)
memcpy(&r->ranges[s], &r->ranges[s-1],
sizeof (struct visible_range));
for (s = r->used; s > i; s--) {
memcpy(&r->ranges[s], &r->ranges[s - 1],
sizeof *r->ranges);
}
ri = &r->ranges[i];
r->ranges[i+1].px = rb + 1;
r->ranges[i+1].nx = ri->px + ri->nx - (rb + 1);
r->ranges[i + 1].px = rb + 1;
r->ranges[i + 1].nx = ri->px + ri->nx - (rb + 1);
/* ri->px was copied, unchanged. */
ri->nx = lb - ri->px;
r->used++;
}
/* If floating wp completely covers this range
* then delete it (make it 0 length). */
else if (lb <= ri->px &&
rb >= ri->px + ri->nx) {
} else if (lb <= ri->px && rb >= ri->px + ri->nx) {
/*
* If floating pane completely covers this range
* then delete it (make it 0 length).
*/
ri->nx = 0;
} else {
/*
* The range is already obscured, do
* nothing.
*/
}
/* Else the range is already obscured, do nothing. */
}
}
for (i=0; i<r->used; i++) {
ri = &r->ranges[i];
log_debug("%s: %%%u visible_range py=%u r[%u]: [px=%u nx=%u]",
__func__, base_wp->id, py, i, ri->px, ri->nx);
}
return (r);
}