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Sync OpenBSD patchset 688:

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Add a tiled layout, originally from Liam Bedford a while ago, fixed up
by me.
This commit is contained in:
Tiago Cunha 2010-05-14 14:16:37 +00:00
parent 4e120c00f7
commit 701b5bdf61
4 changed files with 113 additions and 5 deletions

5
cmd-select-layout.c
View File

@ -1,4 +1,4 @@
/* $Id: cmd-select-layout.c,v 1.10 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-select-layout.c,v 1.11 2010-05-14 14:16:37 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -59,6 +59,9 @@ cmd_select_layout_init(struct cmd *self, int key)
case ('4' | KEYC_ESCAPE):
data->arg = xstrdup("main-vertical");
break;
case ('5' | KEYC_ESCAPE):
data->arg = xstrdup("tiled");
break;
}
}

3
key-bindings.c
View File

@ -1,4 +1,4 @@
/* $Id: key-bindings.c,v 1.90 2010-04-05 05:11:43 micahcowan Exp $ */
/* $Id: key-bindings.c,v 1.91 2010-05-14 14:16:37 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -151,6 +151,7 @@ key_bindings_init(void)
{ '2' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ '3' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ '4' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ '5' | KEYC_ESCAPE, 0, &cmd_select_layout_entry },
{ KEYC_PPAGE, 0, &cmd_copy_mode_entry },
{ 'n' | KEYC_ESCAPE, 0, &cmd_next_window_entry },
{ 'o' | KEYC_ESCAPE, 0, &cmd_rotate_window_entry },

103
layout-set.c
View File

@ -1,4 +1,4 @@
/* $Id: layout-set.c,v 1.5 2010-02-05 01:29:04 tcunha Exp $ */
/* $Id: layout-set.c,v 1.6 2010-05-14 14:16:37 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -31,6 +31,7 @@ void layout_set_even_h(struct window *);
void layout_set_even_v(struct window *);
void layout_set_main_h(struct window *);
void layout_set_main_v(struct window *);
void layout_set_tiled(struct window *);
const struct {
const char *name;
@ -40,6 +41,7 @@ const struct {
{ "even-vertical", layout_set_even_v },
{ "main-horizontal", layout_set_main_h },
{ "main-vertical", layout_set_main_v },
{ "tiled", layout_set_tiled },
};
const char *
@ -447,3 +449,102 @@ layout_set_main_v(struct window *w)
server_redraw_window(w);
}
void
layout_set_tiled(struct window *w)
{
struct window_pane *wp;
struct layout_cell *lc, *lcrow, *lcchild;
u_int n, width, height, used;
u_int i, j, columns, rows;
layout_print_cell(w->layout_root, __func__, 1);
/* Get number of panes. */
n = window_count_panes(w);
if (n <= 1)
return;
/* How many rows and columns are wanted? */
rows = columns = 1;
while (rows * columns < n) {
rows++;
if (rows * columns < n)
columns++;
}
/* What width and height should they be? */
width = w->sx / columns;
if (width < PANE_MINIMUM + 1)
width = PANE_MINIMUM + 1;
height = w->sy / rows;
if (width < PANE_MINIMUM + 1)
width = PANE_MINIMUM + 1;
/* Free old tree and create a new root. */
layout_free(w);
lc = w->layout_root = layout_create_cell(NULL);
layout_set_size(lc, width * columns, height * rows, 0, 0);
layout_make_node(lc, LAYOUT_TOPBOTTOM);
/* Create a grid of the cells. */
wp = TAILQ_FIRST(&w->panes);
for (j = 0; j < rows; j++) {
/* If this is the last cell, all done. */
if (wp == NULL)
break;
/* Create the new row. */
lcrow = layout_create_cell(lc);
layout_set_size(lcrow, w->sx, height - 1, 0, 0);
TAILQ_INSERT_TAIL(&lc->cells, lcrow, entry);
/* If only one column, just use the row directly. */
if (n - (j * columns) == 1) {
layout_make_leaf(lcrow, wp);
wp = TAILQ_NEXT(wp, entry);
continue;
}
/* Add in the columns. */
layout_make_node(lcrow, LAYOUT_LEFTRIGHT);
for (i = 0; i < columns; i++) {
/* Create and add a pane cell. */
lcchild = layout_create_cell(lcrow);
layout_set_size(lcchild, width - 1, height - 1, 0, 0);
layout_make_leaf(lcchild, wp);
TAILQ_INSERT_TAIL(&lcrow->cells, lcchild, entry);
/* Move to the next cell. */
if ((wp = TAILQ_NEXT(wp, entry)) == NULL)
break;
}
/*
* Adjust the row and columns to fit the full width if
* necessary.
*/
if (i == columns)
i--;
used = ((i + 1) * width) - 1;
if (w->sx <= used)
continue;
lcchild = TAILQ_LAST(&lcrow->cells, layout_cells);
layout_resize_adjust(lcchild, LAYOUT_LEFTRIGHT, w->sx - used);
}
/* Adjust the last row height to fit if necessary. */
used = (rows * height) - 1;
if (w->sy > used) {
lcrow = TAILQ_LAST(&lc->cells, layout_cells);
layout_resize_adjust(lcrow, LAYOUT_TOPBOTTOM, w->sy - used);
}
/* Fix cell offsets. */
layout_fix_offsets(lc);
layout_fix_panes(w, w->sx, w->sy);
layout_print_cell(w->layout_root, __func__, 1);
server_redraw_window(w);
}

7
tmux.1
View File

@ -1,4 +1,4 @@
.\" $Id: tmux.1,v 1.246 2010-04-06 22:02:03 nicm Exp $
.\" $Id: tmux.1,v 1.247 2010-05-14 14:16:37 tcunha Exp $
.\"
.\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
.\"
@ -14,7 +14,7 @@
.\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
.\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: April 6 2010 $
.Dd $Mdocdate: April 25 2010 $
.Dt TMUX 1
.Os
.Sh NAME
@ -784,6 +784,9 @@ bottom along the right.
See the
.Em main-pane-width
window option.
.It Ic tiled
Panes are spread out as evenly as possible over the window in both rows and
columns.
.El
.Pp
Commands related to windows and panes are as follows: