X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Ftable.c;fp=src%2Foutput%2Ftable.c;h=2a08e14b5558cd50cc95386b6d2339720ce8c7bb;hb=93ec42221da8b677420bf11435e0d24d0503601b;hp=e9abca85e34012c13f048ee08f688dcfcffe85f1;hpb=f7c6736cab2b4a80aca1f26b9b9a07e2a442d50e;p=pspp

diff --git a/src/output/table.c b/src/output/table.c
index e9abca85e3..2a08e14b55 100644
--- a/src/output/table.c
+++ b/src/output/table.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2011, 2014 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
@@ -316,8 +316,11 @@ table_string_get_cell (const struct table *ts_, int x UNUSED, int y UNUSED,
   cell->d[TABLE_HORZ][1] = 1;
   cell->d[TABLE_VERT][0] = 0;
   cell->d[TABLE_VERT][1] = 1;
-  cell->contents = ts->string;
-  cell->options = ts->options;
+  cell->contents = &cell->inline_contents;
+  cell->inline_contents.options = ts->options;
+  cell->inline_contents.text = ts->string;
+  cell->inline_contents.table = NULL;
+  cell->n_contents = 1;
   cell->destructor = NULL;
 }
 
@@ -337,3 +340,71 @@ static const struct table_class table_string_class =
     NULL,                       /* paste */
     NULL,                       /* select */
   };
+
+struct table_nested
+  {
+    struct table table;
+    struct table *inner;
+  };
+
+static const struct table_class table_nested_class;
+
+/* Creates and returns a table with a single cell that contains INNER. */
+struct table *
+table_create_nested (const struct table *inner)
+{
+  struct table_nested *tn = xmalloc (sizeof *tn);
+  table_init (&tn->table, &table_nested_class);
+  tn->table.n[TABLE_HORZ] = tn->table.n[TABLE_VERT] = 1;
+  tn->inner = table_ref (inner);
+  return &tn->table;
+}
+
+static struct table_nested *
+table_nested_cast (const struct table *table)
+{
+  assert (table->klass == &table_nested_class);
+  return UP_CAST (table, struct table_nested, table);
+}
+
+static void
+table_nested_destroy (struct table *tn_)
+{
+  struct table_nested *tn = table_nested_cast (tn_);
+  table_unref (tn->inner);
+  free (tn);
+}
+
+static void
+table_nested_get_cell (const struct table *tn_, int x UNUSED, int y UNUSED,
+                       struct table_cell *cell)
+{
+  struct table_nested *tn = table_nested_cast (tn_);
+  cell->d[TABLE_HORZ][0] = 0;
+  cell->d[TABLE_HORZ][1] = 1;
+  cell->d[TABLE_VERT][0] = 0;
+  cell->d[TABLE_VERT][1] = 1;
+  cell->contents = &cell->inline_contents;
+  cell->inline_contents.options = TAB_LEFT;
+  cell->inline_contents.text = NULL;
+  cell->inline_contents.table = tn->inner;
+  cell->n_contents = 1;
+  cell->destructor = NULL;
+}
+
+static int
+table_nested_get_rule (const struct table *tn UNUSED,
+                       enum table_axis axis UNUSED, int x UNUSED, int y UNUSED)
+{
+  return TAL_0;
+}
+
+static const struct table_class table_nested_class =
+  {
+    table_nested_destroy,
+    table_nested_get_cell,
+    table_nested_get_rule,
+    NULL,                       /* paste */
+    NULL,                       /* select */
+  };
+