X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fmanager.c;h=0b2fdfe1cf2ab53fc1fdaaf4ce3decf23b14f0ad;hb=ed0dda01c61c6b086e47f64302b75da5df97db87;hp=6e76605d6663540f1cbbbd15967b5c5c235ce9aa;hpb=480a0746507ce73d26f528b56dc3ed80195096e0;p=pspp
diff --git a/src/output/manager.c b/src/output/manager.c
index 6e76605d66..0b2fdfe1cf 100644
--- a/src/output/manager.c
+++ b/src/output/manager.c
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
- Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 1997-9, 2000, 2007 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see . */
#include
#include "manager.h"
@@ -49,12 +47,22 @@ som_eject_page (void)
outp_eject_page (d);
}
+/* Flushes output on all active devices. */
+void
+som_flush (void)
+{
+ struct outp_driver *d;
+
+ for (d = outp_drivers (NULL); d; d = outp_drivers (d))
+ outp_flush (d);
+}
+
/* Skip down a single line on all active devices. */
void
som_blank_line (void)
{
struct outp_driver *d;
-
+
for (d = outp_drivers (NULL); d; d = outp_drivers (d))
if (d->page_open && d->cp_y != 0)
d->cp_y += d->font_height;
@@ -93,11 +101,11 @@ som_submit (struct som_entity *t)
{
#if DEBUGGING
static int entry;
-
+
assert (entry++ == 0);
#endif
- if ( t->type == SOM_TABLE)
+ if ( t->type == SOM_TABLE)
{
t->class->table (t);
t->class->flags (&flags);
@@ -122,17 +130,17 @@ som_submit (struct som_entity *t)
if (!(flags & SOMF_NO_TITLE))
subtable_num++;
-
+
}
-
+
{
struct outp_driver *d;
-
+
for (d = outp_drivers (NULL); d; d = outp_drivers (d))
output_entity (d, t);
}
-
+
#if DEBUGGING
assert (--entry == 0);
#endif
@@ -153,12 +161,12 @@ output_entity (struct outp_driver *driver, struct som_entity *entity)
}
t = entity;
-
+
t->class->driver (d);
t->class->area (&tw, &th);
fits_width = t->class->fits_width (d->width);
fits_length = t->class->fits_length (d->length);
- if (!fits_width || !fits_length)
+ if (!fits_width || !fits_length)
{
int tl, tr, tt, tb;
tl = fits_width ? hl : 0;
@@ -169,17 +177,17 @@ output_entity (struct outp_driver *driver, struct som_entity *entity)
t->class->driver (d);
t->class->area (&tw, &th);
}
-
+
if (!(flags & SOMF_NO_SPACING) && d->cp_y != 0)
d->cp_y += d->font_height;
-
+
if (cs != SOM_COL_NONE
&& 2 * (tw + d->prop_em_width) <= d->width
&& nr - (ht + hb) > 5)
render_columns ();
else if (tw < d->width && th + d->cp_y < d->length)
render_simple ();
- else
+ else
render_segments ();
t->class->set_headers (hl, hr, ht, hb);
@@ -192,14 +200,14 @@ render_columns (void)
int y0, y1;
int max_len = 0;
int index = 0;
-
+
assert (cs == SOM_COL_DOWN);
assert (d->cp_x == 0);
for (y0 = ht; y0 < nr - hb; y0 = y1)
{
int len;
-
+
t->class->cumulate (SOM_ROWS, y0, &y1, d->length - d->cp_y, &len);
if (y0 == y1)
@@ -214,7 +222,7 @@ render_columns (void)
t->class->title (index++, 0);
t->class->render (0, y0, nc, y1);
-
+
d->cp_x += tw + 2 * d->prop_em_width;
if (d->cp_x + tw > d->width)
{
@@ -224,7 +232,7 @@ render_columns (void)
}
}
}
-
+
if (d->cp_x > 0)
{
d->cp_x = 0;
@@ -249,17 +257,17 @@ static void
render_segments (void)
{
int count = 0;
-
+
int x_index;
int x0, x1;
-
+
assert (d->cp_x == 0);
for (x_index = 0, x0 = hl; x0 < nc - hr; x0 = x1, x_index++)
{
int y_index;
int y0, y1;
-
+
t->class->cumulate (SOM_COLUMNS, x0, &x1, d->width, NULL);
if (x_index == 0 && x1 != nc - hr)
x_index++;
@@ -267,10 +275,10 @@ render_segments (void)
for (y_index = 0, y0 = ht; y0 < nr - hb; y0 = y1, y_index++)
{
int len;
-
+
if (count++ != 0 && d->cp_y != 0)
d->cp_y += d->font_height;
-
+
t->class->cumulate (SOM_ROWS, y0, &y1, d->length - d->cp_y, &len);
if (y_index == 0 && y1 != nr - hb)
y_index++;
@@ -285,7 +293,7 @@ render_segments (void)
t->class->title (x_index ? x_index : y_index,
x_index ? y_index : 0);
t->class->render (x0, y0, x1, y1);
-
+
d->cp_y += len;
}
}