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Major reorganisation of screen handling.

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This commit is contained in:
Nicholas Marriott
2007-12-06 09:46:23 +00:00
parent 6f142e9ac6
commit 103748d6ad
52 changed files with 2084 additions and 1538 deletions
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36
window.c
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@@ -1,4 +1,4 @@
/* $Id: window.c,v 1.32 2007-11-27 19:23:34 nicm Exp $ */
/* $Id: window.c,v 1.33 2007-12-06 09:46:23 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -90,7 +90,7 @@ winlink_next_index(struct winlinks *wwl)
if (winlink_find_by_index(wwl, i) == NULL)
return (i);
}
fatalx("no free indexes");
}
@@ -136,7 +136,7 @@ struct winlink *
winlink_next(unused struct winlinks *wwl, struct winlink *wl)
{
return (RB_NEXT(winlinks, wwl, wl));
}
}
struct winlink *
winlink_previous(struct winlinks *wwl, struct winlink *wl)
@@ -153,7 +153,7 @@ winlink_previous(struct winlinks *wwl, struct winlink *wl)
if (wl == NULL)
return (NULL);
return (wk);
}
}
struct window *
window_create(
@@ -189,14 +189,15 @@ window_create(
if (fcntl(fd, F_SETFL, mode|O_NONBLOCK) == -1)
fatal("fcntl failed");
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
fatal("fcntl failed");
fatal("fcntl failed");
w = xmalloc(sizeof *w);
w->fd = fd;
w->in = buffer_create(BUFSIZ);
w->out = buffer_create(BUFSIZ);
w->mode = NULL;
screen_create(&w->screen, sx, sy);
screen_create(&w->base, sx, sy);
w->screen = &w->base;
input_init(w);
if (name == NULL) {
@@ -238,12 +239,14 @@ window_destroy(struct window *w)
break;
}
ARRAY_REMOVE(&windows, i);
close(w->fd);
input_free(w);
screen_destroy(&w->screen);
screen_destroy(&w->base);
if (w->mode != NULL)
w->mode->free(w);
buffer_destroy(w->in);
buffer_destroy(w->out);
@@ -257,16 +260,16 @@ window_resize(struct window *w, u_int sx, u_int sy)
{
struct winsize ws;
if (sx == screen_size_x(&w->screen) && sy == screen_size_y(&w->screen))
if (sx == screen_size_x(&w->base) && sy == screen_size_y(&w->base))
return (-1);
memset(&ws, 0, sizeof ws);
ws.ws_col = sx;
ws.ws_row = sy;
screen_resize(&w->base, sx, sy);
if (w->mode != NULL)
w->mode->resize(w, sx, sy);
screen_resize(&w->screen, sx, sy);
if (ioctl(w->fd, TIOCSWINSZ, &ws) == -1)
fatal("ioctl failed");
@@ -279,20 +282,11 @@ window_parse(struct window *w)
input_parse(w);
}
void
window_draw(struct window *w, struct screen_draw_ctx *ctx, u_int py, u_int ny)
{
if (w->mode != NULL)
w->mode->draw(w, ctx, py, ny);
else
screen_draw_lines(ctx, py, ny);
}
void
window_key(struct window *w, int key)
{
if (w->mode != NULL)
w->mode->key(w, key);
else
input_key(w, key);
input_key(w, key);
}