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This commit is contained in:
Nicholas Marriott
2008-09-26 06:45:28 +00:00
parent df2b3bcf44
commit 62457bce0b
33 changed files with 224 additions and 224 deletions
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90
screen-write.c
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@ -1,4 +1,4 @@
/* $Id: screen-write.c,v 1.14 2008-09-25 20:08:54 nicm Exp $ */
/* $Id: screen-write.c,v 1.15 2008-09-26 06:45:26 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -152,7 +152,7 @@ screen_write_cursordown(struct screen_write_ctx *ctx, u_int ny)
ny = screen_size_y(s) - 1 - s->cy;
if (ny == 0)
ny = 1;
s->cy += ny;
if (ctx->write != NULL)
@ -171,7 +171,7 @@ screen_write_cursorright(struct screen_write_ctx *ctx, u_int nx)
nx = 1;
s->cx += nx;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CURSORRIGHT, nx);
}
@ -181,14 +181,14 @@ void
screen_write_cursorleft(struct screen_write_ctx *ctx, u_int nx)
{
struct screen *s = ctx->s;
if (nx > s->cx)
nx = s->cx;
if (nx == 0)
nx = 1;
s->cx -= nx;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CURSORLEFT, nx);
}
@ -198,14 +198,14 @@ void
screen_write_insertcharacter(struct screen_write_ctx *ctx, u_int nx)
{
struct screen *s = ctx->s;
if (nx > screen_size_x(s) - 1 - s->cx)
nx = screen_size_x(s) - 1 - s->cx;
if (nx == 0)
nx = 1;
grid_view_insert_cells(s->grid, s->cx, s->cy, nx);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_INSERTCHARACTER, nx);
}
@ -215,14 +215,14 @@ void
screen_write_deletecharacter(struct screen_write_ctx *ctx, u_int nx)
{
struct screen *s = ctx->s;
if (nx > screen_size_x(s) - 1 - s->cx)
nx = screen_size_x(s) - 1 - s->cx;
if (nx == 0)
nx = 1;
grid_view_delete_cells(s->grid, s->cx, s->cy, nx);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_DELETECHARACTER, nx);
}
@ -243,8 +243,8 @@ screen_write_insertline(struct screen_write_ctx *ctx, u_int ny)
else {
grid_view_insert_lines_region(
s->grid, s->rupper, s->rlower, s->cy, ny);
}
}
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_INSERTLINE, ny);
}
@ -276,9 +276,9 @@ void
screen_write_clearline(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
grid_view_clear(s->grid, 0, s->cy, screen_size_x(s), 1);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARLINE);
}
@ -288,9 +288,9 @@ void
screen_write_clearendofline(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
grid_view_clear(s->grid, s->cx, s->cy, screen_size_x(s) - s->cx, 1);
grid_view_clear(s->grid, s->cx, s->cy, screen_size_x(s) - s->cx, 1);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARENDOFLINE);
}
@ -300,9 +300,9 @@ void
screen_write_clearstartofline(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1);
grid_view_clear(s->grid, 0, s->cy, s->cx + 1, 1);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARSTARTOFLINE);
}
@ -312,7 +312,7 @@ void
screen_write_cursormove(struct screen_write_ctx *ctx, u_int px, u_int py)
{
struct screen *s = ctx->s;
if (px > screen_size_x(s) - 1)
px = screen_size_x(s) - 1;
if (py > screen_size_y(s) - 1)
@ -320,7 +320,7 @@ screen_write_cursormove(struct screen_write_ctx *ctx, u_int px, u_int py)
s->cx = px;
s->cy = py;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CURSORMOVE, px, py);
}
@ -330,12 +330,12 @@ void
screen_write_cursormode(struct screen_write_ctx *ctx, int state)
{
struct screen *s = ctx->s;
if (state)
s->mode |= MODE_CURSOR;
else
s->mode &= ~MODE_CURSOR;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CURSORMODE, state);
}
@ -345,12 +345,12 @@ void
screen_write_reverseindex(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
if (s->cy == s->rupper)
grid_view_scroll_region_down(s->grid, s->rupper, s->rlower);
else if (s->cy > 0)
s->cy--;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_REVERSEINDEX);
}
@ -361,7 +361,7 @@ screen_write_scrollregion(
struct screen_write_ctx *ctx, u_int rupper, u_int rlower)
{
struct screen *s = ctx->s;
if (rupper > screen_size_y(s) - 1)
rupper = screen_size_y(s) - 1;
if (rlower > screen_size_y(s) - 1)
@ -375,7 +375,7 @@ screen_write_scrollregion(
s->rupper = rupper;
s->rlower = rlower;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_SCROLLREGION, rupper, rlower);
}
@ -385,12 +385,12 @@ void
screen_write_insertmode(struct screen_write_ctx *ctx, int state)
{
struct screen *s = ctx->s;
if (state)
s->mode |= MODE_INSERT;
else
s->mode &= ~MODE_INSERT;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_INSERTMODE, state);
}
@ -405,7 +405,7 @@ screen_write_mousemode(struct screen_write_ctx *ctx, int state)
s->mode |= MODE_MOUSE;
else
s->mode &= ~MODE_MOUSE;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_MOUSEMODE, state);
}
@ -415,12 +415,12 @@ void
screen_write_linefeed(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
if (s->cy == s->rlower)
grid_view_scroll_region_up(s->grid, s->rupper, s->rlower);
else if (s->cy < screen_size_x(s) - 1)
s->cy++;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_LINEFEED);
}
@ -430,7 +430,7 @@ void
screen_write_carriagereturn(struct screen_write_ctx *ctx)
{
struct screen *s = ctx->s;
s->cx = 0;
if (ctx->write != NULL)
@ -442,12 +442,12 @@ void
screen_write_kcursormode(struct screen_write_ctx *ctx, int state)
{
struct screen *s = ctx->s;
if (state)
s->mode |= MODE_KCURSOR;
else
s->mode &= ~MODE_KCURSOR;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_KCURSORMODE);
}
@ -461,8 +461,8 @@ screen_write_kkeypadmode(struct screen_write_ctx *ctx, int state)
if (state)
s->mode |= MODE_KKEYPAD;
else
s->mode &= ~MODE_KKEYPAD;
s->mode &= ~MODE_KKEYPAD;
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_KKEYPADMODE);
}
@ -479,7 +479,7 @@ 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));
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARENDOFSCREEN);
}
@ -496,8 +496,8 @@ screen_write_clearstartofscreen(struct screen_write_ctx *ctx)
if (s->cy > 0)
grid_view_clear(s->grid, 0, 0, sx, s->cy - 1);
grid_view_clear(s->grid, 0, s->cy, s->cx, 1);
grid_view_clear(s->grid, 0, s->cy, s->cx, 1);
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARSTARTOFSCREEN);
}
@ -509,7 +509,7 @@ screen_write_clearscreen(struct screen_write_ctx *ctx)
struct screen *s = ctx->s;
grid_view_clear(s->grid, 0, 0, screen_size_x(s), screen_size_y(s));
if (ctx->write != NULL)
ctx->write(ctx->data, TTY_CLEARSCREEN);
}
@ -534,7 +534,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
width = 1;
gc = &tc;
}
/* Check this will fit on the current line; scroll if not. */
if (s->cx >= screen_size_x(s) + 1 - width) {
screen_write_carriagereturn(ctx);
@ -556,7 +556,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
*/
hc = grid_view_peek_cell(gd, s->cx, s->cy);
if (hc->flags & GRID_FLAG_PADDING) {
/*
/*
* A padding cell, so clear any following and leading padding
* cells back to the character. Don't overwrite the current
* cell as that happens later anyway.
@ -581,7 +581,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
grid_view_set_cell(gd, xx, s->cy, &grid_default_cell);
}
} else if (utf8_width(hc->data) > 1) {
/*
/*
* An UTF-8 wide cell; overwrite following padding cells only.
*/
xx = s->cx;
@ -605,7 +605,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
/* Write the actual cell. */
grid_view_set_cell(gd, s->cx, s->cy, gc);
s->cx += width;
if (ctx->write != NULL) {
if (screen_check_selection(ctx->s, s->cx, s->cy)) {
memcpy(&tc, gc, sizeof tc);