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Add a helper to store a cell, and some tidying.
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parent
96b66f8fc3
commit
ac1f294bb9
38
grid.c
38
grid.c
@ -59,6 +59,25 @@ static size_t grid_string_cells_bg(const struct grid_cell *, int *);
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static void grid_string_cells_code(const struct grid_cell *,
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const struct grid_cell *, char *, size_t, int);
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/* Store cell in entry. */
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static void
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grid_store_cell(struct grid_cell_entry *gce, const struct grid_cell *gc,
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u_char c)
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{
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gce->flags = gc->flags;
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gce->data.fg = gc->fg & 0xff;
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if (gc->fg & COLOUR_FLAG_256)
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gce->flags |= GRID_FLAG_FG256;
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gce->data.bg = gc->bg & 0xff;
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if (gc->bg & COLOUR_FLAG_256)
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gce->flags |= GRID_FLAG_BG256;
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gce->data.attr = gc->attr;
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gce->data.data = c;
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}
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/* Set cell as extended. */
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static struct grid_cell *
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grid_extended_cell(struct grid_line *gl, struct grid_cell_entry *gce,
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@ -371,11 +390,10 @@ grid_set_cell(struct grid *gd, u_int px, u_int py, const struct grid_cell *gc)
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grid_expand_line(gd, py, px + 1, 8);
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gl = &gd->linedata[py];
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gce = &gl->celldata[px];
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if (px + 1 > gl->cellused)
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gl->cellused = px + 1;
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gce = &gl->celldata[px];
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extended = (gce->flags & GRID_FLAG_EXTENDED);
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if (!extended && (gc->data.size != 1 || gc->data.width != 1))
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extended = 1;
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@ -383,20 +401,10 @@ grid_set_cell(struct grid *gd, u_int px, u_int py, const struct grid_cell *gc)
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extended = 1;
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if (!extended && (gc->bg & COLOUR_FLAG_RGB))
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extended = 1;
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if (extended) {
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if (extended)
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grid_extended_cell(gl, gce, gc);
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return;
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}
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gce->flags = gc->flags;
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gce->data.attr = gc->attr;
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gce->data.fg = gc->fg & 0xff;
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if (gc->fg & COLOUR_FLAG_256)
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gce->flags |= GRID_FLAG_FG256;
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gce->data.bg = gc->bg & 0xff;
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if (gc->bg & COLOUR_FLAG_256)
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gce->flags |= GRID_FLAG_BG256;
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gce->data.data = gc->data.data[0];
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else
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grid_store_cell(gce, gc, gc->data.data[0]);
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}
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/* Clear area. */
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@ -423,6 +423,9 @@ screen_redraw_pane(struct client *c, struct window_pane *wp)
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if (status_at_line(c) == 0)
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yoff++;
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log_debug("%s: redraw pane %%%u (at %u,%u)", c->tty.path, wp->id,
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wp->xoff, yoff);
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for (i = 0; i < wp->sy; i++)
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tty_draw_pane(&c->tty, wp, i, wp->xoff, yoff);
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tty_reset(&c->tty);
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