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Some other tidying bits.

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This commit is contained in:
nicm
2017-02-08 15:49:29 +00:00
parent ac1f294bb9
commit 7475165cd8
4 changed files with 48 additions and 50 deletions
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92
screen-write.c
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@ -51,9 +51,8 @@ void
screen_write_start(struct screen_write_ctx *ctx, struct window_pane *wp,
struct screen *s)
{
u_int size;
char tmp[16];
const char *cp = tmp;
u_int size;
char tmp[16];
ctx->wp = wp;
if (wp != NULL && s == NULL)
@ -71,12 +70,10 @@ screen_write_start(struct screen_write_ctx *ctx, struct window_pane *wp,
ctx->cells = ctx->written = ctx->skipped = 0;
if (wp == NULL)
cp = "no pane";
else
if (wp != NULL)
snprintf(tmp, sizeof tmp, "pane %%%u", wp->id);
log_debug("%s: size %ux%u, %s", __func__, screen_size_x(ctx->s),
screen_size_y(ctx->s), cp);
screen_size_y(ctx->s), wp == NULL ? "no pane" : tmp);
}
/* Finish writing. */
@ -604,14 +601,16 @@ screen_write_insertcharacter(struct screen_write_ctx *ctx, u_int nx, u_int bg)
if (nx == 0)
return;
if (s->cx > screen_size_x(s) - 1)
return;
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
if (s->cx <= screen_size_x(s) - 1)
grid_view_insert_cells(s->grid, s->cx, s->cy, nx, bg);
grid_view_insert_cells(s->grid, s->cx, s->cy, nx, bg);
ttyctx.num = nx;
ttyctx.bg = bg;
tty_write(tty_cmd_insertcharacter, &ttyctx);
}
@ -630,14 +629,16 @@ screen_write_deletecharacter(struct screen_write_ctx *ctx, u_int nx, u_int bg)
if (nx == 0)
return;
if (s->cx > screen_size_x(s) - 1)
return;
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
if (s->cx <= screen_size_x(s) - 1)
grid_view_delete_cells(s->grid, s->cx, s->cy, nx, bg);
grid_view_delete_cells(s->grid, s->cx, s->cy, nx, bg);
ttyctx.num = nx;
ttyctx.bg = bg;
tty_write(tty_cmd_deletecharacter, &ttyctx);
}
@ -656,13 +657,13 @@ screen_write_clearcharacter(struct screen_write_ctx *ctx, u_int nx)
if (nx == 0)
return;
if (s->cx > screen_size_x(s) - 1)
return;
screen_write_initctx(ctx, &ttyctx);
if (s->cx <= screen_size_x(s) - 1) {
screen_dirty_clear(s, s->cx, s->cy, s->cx + nx - 1, s->cy);
grid_view_clear(s->grid, s->cx, s->cy, nx, 1, 8);
} else
return;
screen_dirty_clear(s, s->cx, s->cy, s->cx + nx - 1, s->cy);
grid_view_clear(s->grid, s->cx, s->cy, nx, 1, 8);
ttyctx.num = nx;
tty_write(tty_cmd_clearcharacter, &ttyctx);
@ -673,6 +674,7 @@ void
screen_write_insertline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
{
struct screen *s = ctx->s;
struct grid *gd = s->grid;
struct tty_ctx ttyctx;
if (ny == 0)
@ -686,11 +688,11 @@ screen_write_insertline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
grid_view_insert_lines(s->grid, s->cy, ny, bg);
grid_view_insert_lines(gd, s->cy, ny, bg);
ttyctx.num = ny;
ttyctx.bg = bg;
tty_write(tty_cmd_insertline, &ttyctx);
return;
}
@ -702,16 +704,14 @@ screen_write_insertline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
if (s->cy < s->rupper || s->cy > s->rlower)
grid_view_insert_lines(s->grid, s->cy, ny, bg);
else {
grid_view_insert_lines_region(s->grid, s->rlower, s->cy, ny,
bg);
}
grid_view_insert_lines(gd, s->cy, ny, bg);
else
grid_view_insert_lines_region(gd, s->rlower, s->cy, ny, bg);
ttyctx.num = ny;
ttyctx.bg = bg;
tty_write(tty_cmd_insertline, &ttyctx);
}
@ -720,6 +720,7 @@ void
screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
{
struct screen *s = ctx->s;
struct grid *gd = s->grid;
struct tty_ctx ttyctx;
if (ny == 0)
@ -733,11 +734,11 @@ screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
grid_view_delete_lines(s->grid, s->cy, ny, bg);
grid_view_delete_lines(gd, s->cy, ny, bg);
ttyctx.num = ny;
ttyctx.bg = bg;
tty_write(tty_cmd_deleteline, &ttyctx);
return;
}
@ -749,16 +750,14 @@ screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny, u_int bg)
screen_write_flush(ctx);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
if (s->cy < s->rupper || s->cy > s->rlower)
grid_view_delete_lines(s->grid, s->cy, ny, bg);
else {
grid_view_delete_lines_region(s->grid, s->rlower, s->cy, ny,
bg);
}
grid_view_delete_lines(gd, s->cy, ny, bg);
else
grid_view_delete_lines_region(gd, s->rlower, s->cy, ny, bg);
ttyctx.num = ny;
ttyctx.bg = bg;
tty_write(tty_cmd_deleteline, &ttyctx);
}
@ -771,13 +770,13 @@ screen_write_clearline(struct screen_write_ctx *ctx, u_int bg)
struct tty_ctx ttyctx;
u_int sx = screen_size_x(s);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
gl = &s->grid->linedata[s->grid->hsize + s->cy];
if (gl->cellsize == 0 && bg == 8)
return;
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
screen_dirty_clear(s, 0, s->cy, sx - 1, s->cy);
grid_view_clear(s->grid, 0, s->cy, sx, 1, bg);
@ -793,13 +792,13 @@ screen_write_clearendofline(struct screen_write_ctx *ctx, u_int bg)
struct tty_ctx ttyctx;
u_int sx = screen_size_x(s);
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
gl = &s->grid->linedata[s->grid->hsize + s->cy];
if (s->cx > sx - 1 || (s->cx >= gl->cellsize && bg == 8))
return;
screen_write_initctx(ctx, &ttyctx);
ttyctx.bg = bg;
screen_dirty_clear(s, s->cx, s->cy, sx - 1, s->cy);
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1, bg);
@ -925,6 +924,7 @@ void
screen_write_clearendofscreen(struct screen_write_ctx *ctx, u_int bg)
{
struct screen *s = ctx->s;
struct grid *gd = s->grid;
struct tty_ctx ttyctx;
u_int sx = screen_size_x(s), sy = screen_size_y(s);
@ -932,18 +932,16 @@ screen_write_clearendofscreen(struct screen_write_ctx *ctx, u_int bg)
ttyctx.bg = bg;
/* Scroll into history if it is enabled and clearing entire screen. */
if (s->cx == 0 && s->cy == 0 && s->grid->flags & GRID_HISTORY) {
if (s->cx == 0 && s->cy == 0 && gd->flags & GRID_HISTORY) {
screen_dirty_clear(s, 0, 0, sx - 1, sy - 1);
grid_view_clear_history(s->grid, bg);
grid_view_clear_history(gd, bg);
} else {
if (s->cx <= sx - 1) {
screen_dirty_clear(s, s->cx, s->cy, sx - 1, s->cy);
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1,
bg);
grid_view_clear(gd, s->cx, s->cy, sx - s->cx, 1, bg);
}
screen_dirty_clear(s, 0, s->cy + 1, sx - 1, sy - 1);
grid_view_clear(s->grid, 0, s->cy + 1, sx, sy - (s->cy + 1),
bg);
grid_view_clear(gd, 0, s->cy + 1, sx, sy - (s->cy + 1), bg);
}
tty_write(tty_cmd_clearendofscreen, &ttyctx);
@ -1277,6 +1275,7 @@ screen_write_overwrite(struct screen_write_ctx *ctx, struct grid_cell *gc,
return (done);
}
/* Set external clipboard. */
void
screen_write_setselection(struct screen_write_ctx *ctx, u_char *str, u_int len)
{
@ -1289,6 +1288,7 @@ screen_write_setselection(struct screen_write_ctx *ctx, u_char *str, u_int len)
tty_write(tty_cmd_setselection, &ttyctx);
}
/* Write unmodified string. */
void
screen_write_rawstring(struct screen_write_ctx *ctx, u_char *str, u_int len)
{