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Calculate size when trimming RHS correctly.

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This commit is contained in:
Nicholas Marriott 2018-09-24 12:17:29 +01:00
parent 71d2ab184b
commit ad71e7f9d2
2 changed files with 22 additions and 7 deletions
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8
screen-redraw.c
View File

@ -368,7 +368,7 @@ screen_redraw_draw_pane_status(struct screen_redraw_ctx *ctx)
/* Right not visible. */ /* Right not visible. */
i = 0; i = 0;
x = xoff - ctx->ox; x = xoff - ctx->ox;
width = size - (xoff + size - ctx->sx); width = size - x;
} }
if (ctx->top) if (ctx->top)
@ -628,7 +628,7 @@ screen_redraw_draw_pane(struct screen_redraw_ctx *ctx, struct window_pane *wp)
/* Right not visible. */ /* Right not visible. */
i = 0; i = 0;
x = wp->xoff - ctx->ox; x = wp->xoff - ctx->ox;
width = wp->sx - (wp->xoff + wp->sx - ctx->sx); width = ctx->sx - x;
} }
log_debug("%s: %s %%%u line %u,%u at %u,%u, width %u", log_debug("%s: %s %%%u line %u,%u at %u,%u, width %u",
__func__, c->name, wp->id, i, j, x, y, width); __func__, c->name, wp->id, i, j, x, y, width);
@ -674,7 +674,7 @@ screen_redraw_draw_number(struct screen_redraw_ctx *ctx, struct window_pane *wp)
} else { } else {
/* Right not visible. */ /* Right not visible. */
xoff = wp->xoff - ctx->ox; xoff = wp->xoff - ctx->ox;
sx = wp->sx - (wp->xoff + wp->sx - ctx->sx); sx = wp->sx - xoff;
} }
if (wp->yoff >= ctx->oy && wp->yoff + wp->sy <= ctx->oy + ctx->sy) { if (wp->yoff >= ctx->oy && wp->yoff + wp->sy <= ctx->oy + ctx->sy) {
/* All visible. */ /* All visible. */
@ -692,7 +692,7 @@ screen_redraw_draw_number(struct screen_redraw_ctx *ctx, struct window_pane *wp)
} else { } else {
/* Bottom not visible. */ /* Bottom not visible. */
yoff = wp->yoff - ctx->oy; yoff = wp->yoff - ctx->oy;
sy = wp->sy - (wp->yoff + wp->sy - ctx->sy); sy = wp->sy - yoff;
} }
if (ctx->top) if (ctx->top)

21
tty.c
View File

@ -936,8 +936,13 @@ tty_clamp_line(struct tty *tty, const struct tty_ctx *ctx, u_int px, u_int py,
/* Right not visible. */ /* Right not visible. */
*i = 0; *i = 0;
*x = (ctx->xoff + px) - ctx->ox; *x = (ctx->xoff + px) - ctx->ox;
*rx = nx - ((ctx->xoff + px) + nx - ctx->sx); *rx = ctx->sx - *x;
} }
if (*rx > nx)
fatalx("%s: x too big, %u > %u", __func__, *rx, nx);
if (nx > *rx)
*rx = nx;
return (1); return (1);
} }
@ -1028,8 +1033,13 @@ tty_clamp_area(struct tty *tty, const struct tty_ctx *ctx, u_int px, u_int py,
/* Right not visible. */ /* Right not visible. */
*i = 0; *i = 0;
*x = (ctx->xoff + px) - ctx->ox; *x = (ctx->xoff + px) - ctx->ox;
*rx = nx - ((ctx->xoff + px) + nx - ctx->sx); *rx = ctx->sx - *x;
} }
if (*rx > nx)
fatalx("%s: x too big, %u > %u", __func__, *rx, nx);
if (nx > *rx)
*rx = nx;
if (yoff >= ctx->oy && yoff + ny <= ctx->oy + ctx->sy) { if (yoff >= ctx->oy && yoff + ny <= ctx->oy + ctx->sy) {
/* All visible. */ /* All visible. */
*j = 0; *j = 0;
@ -1049,8 +1059,13 @@ tty_clamp_area(struct tty *tty, const struct tty_ctx *ctx, u_int px, u_int py,
/* Right not visible. */ /* Right not visible. */
*j = 0; *j = 0;
*y = (ctx->yoff + py) - ctx->oy; *y = (ctx->yoff + py) - ctx->oy;
*ry = ny - ((ctx->yoff + py) + ny - ctx->sy); *ry = ctx->sy - *y;
} }
if (*ry > ny)
fatalx("%s: y too big, %u > %u", __func__, *ry, ny);
if (ny > *ry)
*ry = ny;
return (1); return (1);
} }