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struct grid_data -> struct grid. Stage 1 of the Grand Plan To Make UTF-8 Better.

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This commit is contained in:
Nicholas Marriott
2009-03-28 15:43:41 +00:00
parent 8762338e30
commit 989d67ccd7
6 changed files with 79 additions and 79 deletions
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48
grid.c
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@@ -1,4 +1,4 @@
/* $Id: grid.c,v 1.9 2009-02-16 18:51:39 nicm Exp $ */
/* $Id: grid.c,v 1.10 2009-03-28 15:43:41 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -41,12 +41,12 @@ const struct grid_cell grid_default_cell = { ' ', 0, 0, 8, 8 };
memcpy(&gd->data[py][px], gc, sizeof gd->data[py][px]); \
} while (0)
int grid_check_x(struct grid_data *, u_int);
int grid_check_y(struct grid_data *, u_int);
int grid_check_x(struct grid *, u_int);
int grid_check_y(struct grid *, u_int);
#ifdef DEBUG
int
grid_check_x(struct grid_data *gd, u_int px)
grid_check_x(struct grid *gd, u_int px)
{
if ((px) >= (gd)->sx)
log_fatalx("x out of range: %u", px);
@@ -54,7 +54,7 @@ grid_check_x(struct grid_data *gd, u_int px)
}
int
grid_check_y(struct grid_data *gd, u_int py)
grid_check_y(struct grid *gd, u_int py)
{
if ((py) >= (gd)->hsize + (gd)->sy)
log_fatalx("y out of range: %u", py);
@@ -62,7 +62,7 @@ grid_check_y(struct grid_data *gd, u_int py)
}
#else
int
grid_check_x(struct grid_data *gd, u_int px)
grid_check_x(struct grid *gd, u_int px)
{
if ((px) >= (gd)->sx) {
log_debug("x out of range: %u", px);
@@ -72,7 +72,7 @@ grid_check_x(struct grid_data *gd, u_int px)
}
int
grid_check_y(struct grid_data *gd, u_int py)
grid_check_y(struct grid *gd, u_int py)
{
if ((py) >= (gd)->hsize + (gd)->sy) {
log_debug("y out of range: %u", py);
@@ -83,10 +83,10 @@ grid_check_y(struct grid_data *gd, u_int py)
#endif
/* Create a new grid. */
struct grid_data *
struct grid *
grid_create(u_int sx, u_int sy, u_int hlimit)
{
struct grid_data *gd;
struct grid *gd;
gd = xmalloc(sizeof *gd);
gd->sx = sx;
@@ -103,7 +103,7 @@ grid_create(u_int sx, u_int sy, u_int hlimit)
/* Destroy grid. */
void
grid_destroy(struct grid_data *gd)
grid_destroy(struct grid *gd)
{
u_int yy;
@@ -121,7 +121,7 @@ grid_destroy(struct grid_data *gd)
/* Compare grids. */
int
grid_compare(struct grid_data *ga, struct grid_data *gb)
grid_compare(struct grid *ga, struct grid *gb)
{
struct grid_cell *gca, *gcb;
u_int xx, yy;
@@ -145,7 +145,7 @@ grid_compare(struct grid_data *ga, struct grid_data *gb)
/* Scroll a line into the history. */
void
grid_scroll_line(struct grid_data *gd)
grid_scroll_line(struct grid *gd)
{
u_int yy;
@@ -173,7 +173,7 @@ grid_scroll_line(struct grid_data *gd)
/* Reduce line to fit to cell. */
void
grid_reduce_line(struct grid_data *gd, u_int py, u_int sx)
grid_reduce_line(struct grid *gd, u_int py, u_int sx)
{
if (sx >= gd->size[py])
return;
@@ -184,7 +184,7 @@ grid_reduce_line(struct grid_data *gd, u_int py, u_int sx)
/* Expand line to fit to cell. */
void
grid_expand_line(struct grid_data *gd, u_int py, u_int sx)
grid_expand_line(struct grid *gd, u_int py, u_int sx)
{
u_int xx;
@@ -199,7 +199,7 @@ grid_expand_line(struct grid_data *gd, u_int py, u_int sx)
/* Get cell for reading. */
const struct grid_cell *
grid_peek_cell(struct grid_data *gd, u_int px, u_int py)
grid_peek_cell(struct grid *gd, u_int px, u_int py)
{
if (grid_check_x(gd, px) != 0)
return (&grid_default_cell);
@@ -213,7 +213,7 @@ grid_peek_cell(struct grid_data *gd, u_int px, u_int py)
/* Get cell at relative position (for writing). */
struct grid_cell *
grid_get_cell(struct grid_data *gd, u_int px, u_int py)
grid_get_cell(struct grid *gd, u_int px, u_int py)
{
if (grid_check_x(gd, px) != 0)
return (NULL);
@@ -227,7 +227,7 @@ grid_get_cell(struct grid_data *gd, u_int px, u_int py)
/* Set cell at relative position. */
void
grid_set_cell(
struct grid_data *gd, u_int px, u_int py, const struct grid_cell *gc)
struct grid *gd, u_int px, u_int py, const struct grid_cell *gc)
{
if (grid_check_x(gd, px) != 0)
return;
@@ -243,7 +243,7 @@ grid_set_cell(
* cells.
*/
void
grid_clear(struct grid_data *gd, u_int px, u_int py, u_int nx, u_int ny)
grid_clear(struct grid *gd, u_int px, u_int py, u_int nx, u_int ny)
{
u_int xx, yy;
@@ -277,7 +277,7 @@ grid_clear(struct grid_data *gd, u_int px, u_int py, u_int nx, u_int ny)
/* Fill area. */
void
grid_fill(struct grid_data *gd,
grid_fill(struct grid *gd,
const struct grid_cell *gc, u_int px, u_int py, u_int nx, u_int ny)
{
u_int xx, yy;
@@ -306,7 +306,7 @@ grid_fill(struct grid_data *gd,
/* Clear lines. This just frees and truncates the lines. */
void
grid_clear_lines(struct grid_data *gd, u_int py, u_int ny)
grid_clear_lines(struct grid *gd, u_int py, u_int ny)
{
u_int yy;
@@ -332,14 +332,14 @@ grid_clear_lines(struct grid_data *gd, u_int py, u_int ny)
/* Fill a group of lines. */
void
grid_fill_lines(
struct grid_data *gd, const struct grid_cell *gc, u_int py, u_int ny)
struct grid *gd, const struct grid_cell *gc, u_int py, u_int ny)
{
grid_fill(gd, gc, 0, py, gd->sx, ny);
}
/* Move a group of lines. */
void
grid_move_lines(struct grid_data *gd, u_int dy, u_int py, u_int ny)
grid_move_lines(struct grid *gd, u_int dy, u_int py, u_int ny)
{
u_int yy;
@@ -378,7 +378,7 @@ grid_move_lines(struct grid_data *gd, u_int dy, u_int py, u_int ny)
/* Clear a group of cells. */
void
grid_clear_cells(struct grid_data *gd, u_int px, u_int py, u_int nx)
grid_clear_cells(struct grid *gd, u_int px, u_int py, u_int nx)
{
u_int xx;
@@ -403,7 +403,7 @@ grid_clear_cells(struct grid_data *gd, u_int px, u_int py, u_int nx)
/* Move a group of cells. */
void
grid_move_cells(struct grid_data *gd, u_int dx, u_int px, u_int py, u_int nx)
grid_move_cells(struct grid *gd, u_int dx, u_int px, u_int py, u_int nx)
{
u_int xx;