html: Pop up tooltip with table notes in output.

[pspp] / src / output / text-item.c

diff --git a/src/output/text-item.c b/src/output/text-item.c
index 1531656276c7dd01116eff4b094fc9933362494e..8c7f0dc51a67afe97ebdd1f09d2c9424e0673454 100644 (file)
--- a/src/output/text-item.c
+++ b/src/output/text-item.c
@@ -18,13 +18,16 @@
 
 #include "output/text-item.h"
 
-#include <assert.h>
 #include <stdarg.h>
 #include <stdlib.h>
 
 #include "libpspp/cast.h"
+#include "libpspp/pool.h"
 #include "output/driver.h"
 #include "output/output-item-provider.h"
+#include "output/table.h"
+#include "output/table-item.h"
+#include "output/table-provider.h"
 
 #include "gl/xalloc.h"
 #include "gl/xvasprintf.h"
@@ -32,12 +35,32 @@
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 
+const char *
+text_item_type_to_string (enum text_item_type type)
+{
+  switch (type)
+    {
+    case TEXT_ITEM_PAGE_TITLE:
+      return _("Page Title");
+
+    case TEXT_ITEM_TITLE:
+      return _("Title");
+
+    case TEXT_ITEM_SYNTAX:
+    case TEXT_ITEM_LOG:
+      return _("Log");
+
+    default:
+      return _("Text");
+    }
+}
+
 /* Creates and returns a new text item containing TEXT and the specified TYPE.
    The new text item takes ownership of TEXT. */
 struct text_item *
 text_item_create_nocopy (enum text_item_type type, char *text)
 {
-  struct text_item *item = xmalloc (sizeof *item);
+  struct text_item *item = xzalloc (sizeof *item);
   output_item_init (&item->output_item, &text_item_class);
   item->text = text;
   item->type = type;
@@ -89,16 +112,47 @@ text_item_submit (struct text_item *item)
 {
   output_submit (&item->output_item);
 }
+
+struct table_item *
+text_item_to_table_item (struct text_item *text_item)
+{
+  struct table *tab = table_create (1, 1, 0, 0, 0, 0);
+
+  struct table_area_style *style = pool_alloc (tab->container, sizeof *style);
+  *style = (struct table_area_style) { TABLE_AREA_STYLE_INITIALIZER__,
+                                       .cell_style.halign = TABLE_HALIGN_LEFT };
+  struct font_style *font_style = &style->font_style;
+  if (text_item->typeface)
+    font_style->typeface = pool_strdup (tab->container, text_item->typeface);
+  font_style->size = text_item->size;
+  font_style->bold = text_item->bold;
+  font_style->italic = text_item->italic;
+  font_style->underline = text_item->underline;
+  font_style->markup = text_item->markup;
+  tab->styles[0] = style;
+
+  int opts = 0;
+  if (text_item->markup)
+    opts |= TAB_MARKUP;
+  if (text_item->type == TEXT_ITEM_SYNTAX || text_item->type == TEXT_ITEM_LOG)
+    opts |= TAB_FIX;
+  table_text (tab, 0, 0, opts, text_item_get_text (text_item));
+  struct table_item *table_item = table_item_create (tab, NULL, NULL, NULL);
+  text_item_unref (text_item);
+  return table_item;
+}
 \f
 static void
 text_item_destroy (struct output_item *output_item)
 {
   struct text_item *item = to_text_item (output_item);
   free (item->text);
+  free (item->typeface);
   free (item);
 }
 
 const struct output_item_class text_item_class =
   {
+    "text",
     text_item_destroy,
   };