#include "output/pivot-table.h"
+#include <libxml/parser.h>
+#include <libxml/tree.h>
#include <math.h>
#include <stdlib.h>
table->weight_format = (struct fmt_spec) { FMT_F, 40, 0 };
table->title = title;
table->subtype = subtype ? pivot_value_new_text (subtype) : NULL;
- table->command_c = output_get_command_name ();
+ table->command_c = xstrdup_if_nonempty (output_get_command_name ());
table->look = pivot_table_look_ref (pivot_table_look_get_default ());
table->settings = fmt_settings_copy (settings_get_fmt_settings ());
table->small = settings_get_small ();
return table;
}
-static char *
-xstrdup_if_nonnull (const char *s)
-{
- return s ? xstrdup (s) : NULL;
-}
-
static struct pivot_table_sizing
clone_sizing (const struct pivot_table_sizing *s)
{
NULL, content);
}
-static struct pivot_value *
-pivot_make_default_footnote_marker (int idx, bool show_numeric_markers)
-{
- char text[INT_BUFSIZE_BOUND (size_t)];
- if (show_numeric_markers)
- snprintf (text, sizeof text, "%d", idx + 1);
+void
+pivot_footnote_format_marker (const struct pivot_footnote *f,
+ const struct pivot_table *pt,
+ struct string *s)
+{
+ if (f->marker)
+ pivot_value_format_body (f->marker, pt, s);
+ else if (pt->look->show_numeric_markers)
+ ds_put_format (s, "%zu", f->idx + 1);
else
- str_format_26adic (idx + 1, false, text, sizeof text);
- return pivot_value_new_user_text (text, -1);
+ {
+ char text[INT_BUFSIZE_BOUND (size_t)];
+ str_format_26adic (f->idx + 1, false, text, sizeof text);
+ ds_put_cstr (s, text);
+ }
+}
+
+char *
+pivot_footnote_marker_string (const struct pivot_footnote *f,
+ const struct pivot_table *pt)
+{
+ struct string s = DS_EMPTY_INITIALIZER;
+ pivot_footnote_format_marker (f, pt, &s);
+ return ds_steal_cstr (&s);
}
/* Creates or modifies a footnote in TABLE with 0-based number IDX (and creates
while (idx >= table->n_footnotes)
{
struct pivot_footnote *f = xmalloc (sizeof *f);
- f->idx = table->n_footnotes;
- f->marker = pivot_make_default_footnote_marker (
- f->idx, table->look->show_numeric_markers);
- f->content = NULL;
- f->show = true;
-
+ *f = (struct pivot_footnote) {
+ .idx = table->n_footnotes,
+ .show = true,
+ };
table->footnotes[table->n_footnotes++] = f;
}
}
: global_show);
}
+/* Appends to OUT the actual text content from the given Pango MARKUP. */
+static void
+get_text_from_markup (const char *markup, struct string *out)
+{
+ xmlParserCtxt *parser = xmlCreatePushParserCtxt (NULL, NULL, NULL, 0, NULL);
+ if (!parser)
+ {
+ ds_put_cstr (out, markup);
+ return;
+ }
+
+ xmlParseChunk (parser, "<xml>", strlen ("<xml>"), false);
+ xmlParseChunk (parser, markup, strlen (markup), false);
+ xmlParseChunk (parser, "</xml>", strlen ("</xml>"), true);
+
+ if (parser->wellFormed)
+ {
+ xmlChar *s = xmlNodeGetContent (xmlDocGetRootElement (parser->myDoc));
+ ds_put_cstr (out, CHAR_CAST (char *, s));
+ xmlFree (s);
+ }
+ else
+ ds_put_cstr (out, markup);
+ xmlFreeDoc (parser->myDoc);
+ xmlFreeParserCtxt (parser);
+}
+
/* Appends a text representation of the body of VALUE to OUT. Settings on
PT control whether variable and value labels are included.
break;
case PIVOT_VALUE_TEXT:
- ds_put_cstr (out, value->text.local);
+ if (value->font_style && value->font_style->markup)
+ get_text_from_markup (value->text.local, out);
+ else
+ ds_put_cstr (out, value->text.local);
break;
case PIVOT_VALUE_TEMPLATE:
/* Appends a text representation of VALUE to OUT. Settings on
PT control whether variable and value labels are included.
- Subscripts and footnotes are included. */
-void
+ Subscripts and footnotes are included.
+
+ Returns true if OUT is a number (or a number plus a value label), false
+ otherwise. */
+bool
pivot_value_format (const struct pivot_value *value,
const struct pivot_table *pt,
struct string *out)
{
- pivot_value_format_body (value, pt, out);
+ bool numeric = pivot_value_format_body (value, pt, out);
if (value->n_subscripts)
{
size_t idx = value->footnote_indexes[i];
const struct pivot_footnote *f = pt->footnotes[idx];
- pivot_value_format (f->marker, pt, out);
+ pivot_footnote_format_marker (f, pt, out);
ds_put_byte (out, ']');
}
+
+ return numeric;
}
/* Returns a text representation of VALUE. The caller must free the string,
static const struct pivot_table pt = {
.show_values = SETTINGS_VALUE_SHOW_DEFAULT,
.show_variables = SETTINGS_VALUE_SHOW_DEFAULT,
+ .settings = FMT_SETTINGS_INIT,
};
return pivot_value_to_string (value, &pt);
}
v->footnote_indexes = xrealloc (
v->footnote_indexes, (v->n_footnotes + 1) * sizeof *v->footnote_indexes);
v->footnote_indexes[v->n_footnotes++] = footnote->idx;
+ pivot_value_sort_footnotes (v);
+}
+
+static int
+compare_footnote_indexes (const void *a_, const void *b_)
+{
+ const size_t *ap = a_;
+ const size_t *bp = b_;
+ size_t a = *ap;
+ size_t b = *bp;
+ return a < b ? -1 : a > b;
+}
+
+/* Sorts the footnote references in V in the standard ascending order.
+
+ This is only necessary if code adds (plural) footnotes to a pivot_value by
+ itself, because pivot_value_add_footnote() does it automatically. */
+void
+pivot_value_sort_footnotes (struct pivot_value *v)
+{
+ if (v->n_footnotes > 1)
+ qsort (v->footnote_indexes, v->n_footnotes, sizeof *v->footnote_indexes,
+ compare_footnote_indexes);
}
/* If VALUE is a numeric value, and RC is a result class such as
projects / pspp / blobdiff