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enum tty_cmd is only used as an index into the array of command function

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pointers, so remove it and use the function pointers directly to represent
themselves.
This commit is contained in:
Nicholas Marriott
2009-07-22 18:02:23 +00:00
parent 6a309c53a8
commit 2ec2837daa
4 changed files with 89 additions and 134 deletions
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38
screen-write.c
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@ -327,7 +327,7 @@ screen_write_alignmenttest(struct screen_write_ctx *ctx)
s->rupper = 0;
s->rlower = screen_size_y(s) - 1;
tty_write0(ctx->wp, TTY_ALIGNMENTTEST);
tty_write0(ctx->wp, tty_cmd_alignmenttest);
}
/* Insert nx characters. */
@ -349,7 +349,7 @@ screen_write_insertcharacter(struct screen_write_ctx *ctx, u_int nx)
if (s->cx <= screen_size_x(s) - 1)
grid_view_insert_cells(s->grid, s->cx, s->cy, nx);
tty_writenum(ctx->wp, TTY_INSERTCHARACTER, nx);
tty_writenum(ctx->wp, tty_cmd_insertcharacter, nx);
}
/* Delete nx characters. */
@ -371,7 +371,7 @@ screen_write_deletecharacter(struct screen_write_ctx *ctx, u_int nx)
if (s->cx <= screen_size_x(s) - 1)
grid_view_delete_cells(s->grid, s->cx, s->cy, nx);
tty_writenum(ctx->wp, TTY_DELETECHARACTER, nx);
tty_writenum(ctx->wp, tty_cmd_deletecharacter, nx);
}
/* Insert ny lines. */
@ -393,7 +393,7 @@ screen_write_insertline(struct screen_write_ctx *ctx, u_int ny)
grid_view_insert_lines(s->grid, s->cy, ny);
tty_writenum(ctx->wp, TTY_INSERTLINE, ny);
tty_writenum(ctx->wp, tty_cmd_insertline, ny);
return;
}
@ -409,7 +409,7 @@ screen_write_insertline(struct screen_write_ctx *ctx, u_int ny)
else
grid_view_insert_lines_region(s->grid, s->rlower, s->cy, ny);
tty_writenum(ctx->wp, TTY_INSERTLINE, ny);
tty_writenum(ctx->wp, tty_cmd_insertline, ny);
}
/* Delete ny lines. */
@ -431,7 +431,7 @@ screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny)
grid_view_delete_lines(s->grid, s->cy, ny);
tty_writenum(ctx->wp, TTY_DELETELINE, ny);
tty_writenum(ctx->wp, tty_cmd_deleteline, ny);
return;
}
@ -447,7 +447,7 @@ screen_write_deleteline(struct screen_write_ctx *ctx, u_int ny)
else
grid_view_delete_lines_region(s->grid, s->rlower, s->cy, ny);
tty_writenum(ctx->wp, TTY_DELETELINE, ny);
tty_writenum(ctx->wp, tty_cmd_deleteline, ny);
}
/* Clear line at cursor. */
@ -460,7 +460,7 @@ screen_write_clearline(struct screen_write_ctx *ctx)
grid_view_clear(s->grid, 0, s->cy, screen_size_x(s), 1);
tty_writenum(ctx->wp, TTY_CLEARLINE, 0);
tty_write0(ctx->wp, tty_cmd_clearline);
}
/* Clear to end of line from cursor. */
@ -477,7 +477,7 @@ screen_write_clearendofline(struct screen_write_ctx *ctx)
if (s->cx <= sx - 1)
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1);
tty_writenum(ctx->wp, TTY_CLEARENDOFLINE, 0);
tty_write0(ctx->wp, tty_cmd_clearendofline);
}
/* Clear to start of line from cursor. */
@ -496,7 +496,7 @@ screen_write_clearstartofline(struct screen_write_ctx *ctx)
else
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1);
tty_writenum(ctx->wp, TTY_CLEARSTARTOFLINE, 0);
tty_write0(ctx->wp, tty_cmd_clearstartofline);
}
/* Move cursor to px,py. */
@ -539,7 +539,7 @@ screen_write_reverseindex(struct screen_write_ctx *ctx)
else if (s->cy > 0)
s->cy--;
tty_writenum(ctx->wp, TTY_REVERSEINDEX, 0);
tty_write0(ctx->wp, tty_cmd_reverseindex);
}
/* Set scroll region. */
@ -601,7 +601,7 @@ screen_write_linefeed(struct screen_write_ctx *ctx)
else if (s->cy < screen_size_y(s) - 1)
s->cy++;
tty_writenum(ctx->wp, TTY_LINEFEED, 0);
tty_write0(ctx->wp, tty_cmd_linefeed);
}
/* Carriage return (cursor to start of line). */
@ -653,7 +653,7 @@ screen_write_clearendofscreen(struct screen_write_ctx *ctx)
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1);
grid_view_clear(s->grid, 0, s->cy + 1, sx, sy - (s->cy + 1));
tty_writenum(ctx->wp, TTY_CLEARENDOFSCREEN, 0);
tty_write0(ctx->wp, tty_cmd_clearendofscreen);
}
/* Clear to start of screen. */
@ -674,7 +674,7 @@ screen_write_clearstartofscreen(struct screen_write_ctx *ctx)
else
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1);
tty_writenum(ctx->wp, TTY_CLEARSTARTOFSCREEN, 0);
tty_write0(ctx->wp, tty_cmd_clearstartofscreen);
}
/* Clear entire screen. */
@ -687,7 +687,7 @@ screen_write_clearscreen(struct screen_write_ctx *ctx)
grid_view_clear(s->grid, 0, 0, screen_size_x(s), screen_size_y(s));
tty_writenum(ctx->wp, TTY_CLEARSCREEN, 0);
tty_write0(ctx->wp, tty_cmd_clearscreen);
}
/* Write cell data. */
@ -737,7 +737,7 @@ screen_write_cell(
memcpy(tmp_gu->data + i, udata, UTF8_SIZE - i);
/* Assume the previous character has just been input. */
tty_writeptr(ctx->wp, TTY_UTF8CHARACTER, udata);
tty_writeptr(ctx->wp, tty_cmd_utf8character, udata);
return;
}
@ -790,16 +790,16 @@ screen_write_cell(
/* Draw to the screen if necessary. */
if (insert)
tty_writenum(ctx->wp, TTY_INSERTCHARACTER, width);
tty_writenum(ctx->wp, tty_cmd_insertcharacter, width);
ttyctx.wp = ctx->wp;
ttyctx.utf8 = &gu;
if (screen_check_selection(s, s->cx - width, s->cy)) {
s->sel.cell.data = gc->data;
ttyctx.cell = &s->sel.cell;
tty_write_cmd(TTY_CELL, &ttyctx);
tty_write(tty_cmd_cell, &ttyctx);
} else {
ttyctx.cell = gc;
tty_write_cmd(TTY_CELL, &ttyctx);
tty_write(tty_cmd_cell, &ttyctx);
}
}