X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fodt.c;h=abb30cb530c7c1c85b3edd46afdd825fbe573fe6;hb=2031b99a3f1970a0b9a840652f0aff80ec34b433;hp=721e7c87d9766dec20761e7100aba0ca6b24ea5b;hpb=97f9b8ad137e333af9b3c767556d28dfda93a461;p=pspp

diff --git a/src/output/odt.c b/src/output/odt.c
index 721e7c87d9..abb30cb530 100644
--- a/src/output/odt.c
+++ b/src/output/odt.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 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
@@ -31,31 +31,36 @@
 
 #include "libpspp/assertion.h"
 #include "libpspp/cast.h"
+#include "libpspp/message.h"
 #include "libpspp/str.h"
 #include "libpspp/temp-file.h"
 #include "libpspp/version.h"
 #include "libpspp/zip-writer.h"
+#include "data/file-handle-def.h"
 #include "output/driver-provider.h"
-#include "output/message-item.h"
 #include "output/options.h"
-#include "output/tab.h"
-#include "output/table-item.h"
+#include "output/output-item.h"
+#include "output/pivot-table.h"
+#include "output/pivot-output.h"
 #include "output/table-provider.h"
-#include "output/text-item.h"
 
 #include "gl/xalloc.h"
-#include "gl/error.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 
 #define _xml(X) (CHAR_CAST (const xmlChar *, X))
 
+/* This file uses TABLE_HORZ and TABLE_VERT enough to warrant abbreviating. */
+#define H TABLE_HORZ
+#define V TABLE_VERT
+
 struct odt_driver
 {
   struct output_driver driver;
 
   struct zip_writer *zip;     /* ZIP file writer. */
+  struct file_handle *handle; /* Handle for 'file_name'. */
   char *file_name;            /* Output file name. */
 
   /* content.xml */
@@ -68,9 +73,6 @@ struct odt_driver
 
   /* Number of tables so far. */
   int table_num;
-
-  /* Name of current command. */
-  char *command_name;
 };
 
 static const struct output_driver_class odt_driver_class;
@@ -82,26 +84,6 @@ odt_driver_cast (struct output_driver *driver)
   return UP_CAST (driver, struct odt_driver, driver);
 }
 
-/* Create the "mimetype" file needed by ODF */
-static bool
-create_mimetype (struct zip_writer *zip)
-{
-  FILE *fp;
-
-  fp = create_temp_file ();
-  if (fp == NULL)
-    {
-      error (0, errno, _("error creating temporary file"));
-      return false;
-    }
-
-  fprintf (fp, "application/vnd.oasis.opendocument.text");
-  zip_writer_add (zip, fp, "mimetype");
-  close_temp_file (fp);
-
-  return true;
-}
-
 /* Creates a new temporary file and stores it in *FILE, then creates an XML
    writer for it and stores it in *W. */
 static void
@@ -142,10 +124,10 @@ write_style_data (struct odt_driver *odt)
 			       _xml ("urn:oasis:names:tc:opendocument:xmlns:style:1.0"));
 
   xmlTextWriterWriteAttribute (w, _xml ("xmlns:fo"),
-			       _xml ("urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0") );
+			       _xml ("urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"));
 
   xmlTextWriterWriteAttribute (w, _xml ("office:version"),  _xml ("1.1"));
-			       
+
 
 
   xmlTextWriterStartElement (w, _xml ("office:styles"));
@@ -212,6 +194,18 @@ write_style_data (struct odt_driver *odt)
     xmlTextWriterEndElement (w); /* style:style */
   }
 
+  {
+    xmlTextWriterStartElement (w, _xml ("style:style"));
+    xmlTextWriterWriteAttribute (w, _xml ("style:name"), _xml ("superscript"));
+    xmlTextWriterWriteAttribute (w, _xml ("style:family"), _xml ("text"));
+
+    xmlTextWriterStartElement (w, _xml ("style:text-properties"));
+    xmlTextWriterWriteAttribute (w, _xml ("style:text-position"),
+                                 _xml ("super 58%"));
+    xmlTextWriterEndElement (w); /* style:text-properties */
+
+    xmlTextWriterEndElement (w); /* style:style */
+  }
 
   xmlTextWriterEndElement (w); /* office:styles */
   xmlTextWriterEndElement (w); /* office:document-styles */
@@ -241,7 +235,7 @@ write_meta_data (struct odt_driver *odt)
   xmlTextWriterStartElement (w, _xml ("office:meta"));
   {
     xmlTextWriterStartElement (w, _xml ("meta:generator"));
-    xmlTextWriterWriteString (w, _xml (stat_version));
+    xmlTextWriterWriteString (w, _xml (version));
     xmlTextWriterEndElement (w);
   }
 
@@ -287,29 +281,28 @@ write_meta_data (struct odt_driver *odt)
 }
 
 static struct output_driver *
-odt_create (const char *file_name, enum settings_output_devices device_type,
+odt_create (struct file_handle *fh, enum settings_output_devices device_type,
             struct string_map *o UNUSED)
 {
   struct output_driver *d;
-  struct odt_driver *odt;
   struct zip_writer *zip;
+  const char *file_name = fh_get_file_name (fh);
 
   zip = zip_writer_create (file_name);
   if (zip == NULL)
     return NULL;
 
-  odt = xzalloc (sizeof *odt);
+  struct odt_driver *odt = XZALLOC (struct odt_driver);
   d = &odt->driver;
+
   output_driver_init (d, &odt_driver_class, file_name, device_type);
 
   odt->zip = zip;
+  odt->handle = fh;
   odt->file_name = xstrdup (file_name);
 
-  if (!create_mimetype (zip))
-    {
-      output_driver_destroy (d);
-      return NULL;
-    }
+  zip_writer_add_string (zip, "mimetype",
+                         "application/vnd.oasis.opendocument.text");
 
   /* Create the manifest */
   create_writer (&odt->manifest_file, &odt->manifest_wtr);
@@ -379,60 +372,147 @@ odt_destroy (struct output_driver *driver)
 
       zip_writer_close (odt->zip);
     }
-  
-  free (odt->command_name);
+
+  fh_unref (odt->handle);
+  free (odt->file_name);
   free (odt);
 }
 
 static void
-odt_submit_table (struct odt_driver *odt, struct table_item *item)
+write_xml_with_line_breaks (struct odt_driver *odt, const char *line_)
 {
-  const struct table *tab = table_item_get_table (item);
-  const char *caption = table_item_get_caption (item);
-  int r, c;
+  xmlTextWriterPtr writer = odt->content_wtr;
 
-  /* Write a heading for the table */
-  if (caption != NULL)
+  if (!strchr (line_, '\n'))
+    xmlTextWriterWriteString (writer, _xml(line_));
+  else
     {
-      xmlTextWriterStartElement (odt->content_wtr, _xml("text:h"));
-      xmlTextWriterWriteFormatAttribute (odt->content_wtr, _xml("text:level"),
-                                         "%d", 2);
-      xmlTextWriterWriteString (odt->content_wtr,
-                                _xml (table_item_get_caption (item)) );
-      xmlTextWriterEndElement (odt->content_wtr);
+      char *line = xstrdup (line_);
+      char *newline;
+      char *p;
+
+      for (p = line; *p; p = newline + 1)
+        {
+          newline = strchr (p, '\n');
+
+          if (!newline)
+            {
+              xmlTextWriterWriteString (writer, _xml(p));
+              free (line);
+              return;
+            }
+
+          if (newline > p && newline[-1] == '\r')
+            newline[-1] = '\0';
+          else
+            *newline = '\0';
+          xmlTextWriterWriteString (writer, _xml(p));
+          xmlTextWriterWriteElement (writer, _xml("text:line-break"), _xml(""));
+        }
     }
+}
+
+static void
+write_footnotes (struct odt_driver *odt,
+                 const struct pivot_table *pt,
+                 const size_t *footnote_indexes,
+                 size_t n_footnotes)
+{
+  for (size_t i = 0; i < n_footnotes; i++)
+    {
+      const struct pivot_footnote *f = pt->footnotes[footnote_indexes[i]];
+      if (f->show)
+        {
+          xmlTextWriterStartElement (odt->content_wtr, _xml("text:span"));
+          xmlTextWriterWriteAttribute (odt->content_wtr,
+                                       _xml("text:style-name"),
+                                       _xml("superscript"));
+          char *s = pivot_footnote_marker_string (f, pt);
+          write_xml_with_line_breaks (odt, s);
+          free (s);
+          xmlTextWriterEndElement (odt->content_wtr);
+        }
+    }
+}
+
+static void
+write_table_item_cell (struct odt_driver *odt,
+                       const struct pivot_table *pt,
+                       const struct table_cell *cell)
+{
+  struct string body = DS_EMPTY_INITIALIZER;
+  pivot_value_format_body (cell->value, pt, &body);
+  xmlTextWriterWriteString (odt->content_wtr, _xml (ds_cstr (&body)));
+  ds_destroy (&body);
+
+  const struct pivot_value_ex *ex = pivot_value_ex (cell->value);
+  write_footnotes (odt, pt, ex->footnote_indexes, ex->n_footnotes);
+}
+
+static void
+write_table__ (struct odt_driver *odt, const struct pivot_table *pt,
+               const struct table *t)
+{
+  if (t)
+    {
+      for (size_t y = 0; y < t->n[V]; y++)
+        {
+          xmlTextWriterStartElement (odt->content_wtr, _xml("text:h"));
+          xmlTextWriterWriteFormatAttribute (odt->content_wtr,
+                                             _xml("text:outline-level"), "%d", 2);
+
+          struct table_cell cell;
+          table_get_cell (t, 0, y, &cell);
+          write_table_item_cell (odt, pt, &cell);
+
+          xmlTextWriterEndElement (odt->content_wtr);
+        }
+    }
+}
+
+static void
+write_table_layer (struct odt_driver *odt, const struct pivot_table *pt,
+                   const size_t *layer_indexes)
+{
+  struct table *title, *layers, *body, *caption, *footnotes;
+  pivot_output (pt, layer_indexes, true, &title, &layers, &body,
+                &caption, &footnotes, NULL, NULL);
+
+  /* Write a heading for the table */
+  write_table__ (odt, pt, title);
+  write_table__ (odt, pt, layers);
 
   /* Start table */
   xmlTextWriterStartElement (odt->content_wtr, _xml("table:table"));
-  xmlTextWriterWriteFormatAttribute (odt->content_wtr, _xml("table:name"), 
+  xmlTextWriterWriteFormatAttribute (odt->content_wtr, _xml("table:name"),
 				     "TABLE-%d", odt->table_num++);
 
 
   /* Start column definitions */
   xmlTextWriterStartElement (odt->content_wtr, _xml("table:table-column"));
-  xmlTextWriterWriteFormatAttribute (odt->content_wtr, _xml("table:number-columns-repeated"), "%d", table_nc (tab));
+  xmlTextWriterWriteFormatAttribute (odt->content_wtr, _xml("table:number-columns-repeated"), "%d", body->n[H]);
   xmlTextWriterEndElement (odt->content_wtr);
 
 
   /* Deal with row headers */
-  if ( table_ht (tab) > 0)
+  if (body->h[V][0] > 0)
     xmlTextWriterStartElement (odt->content_wtr, _xml("table:table-header-rows"));
-    
+
 
   /* Write all the rows */
-  for (r = 0 ; r < table_nr (tab); ++r)
+  for (int r = 0 ; r < body->n[V]; ++r)
     {
       /* Start row definition */
       xmlTextWriterStartElement (odt->content_wtr, _xml("table:table-row"));
 
       /* Write all the columns */
-      for (c = 0 ; c < table_nc (tab) ; ++c)
+      for (int c = 0 ; c < body->n[H] ; ++c)
 	{
           struct table_cell cell;
 
-          table_get_cell (tab, c, r, &cell);
+          table_get_cell (body, c, r, &cell);
 
-          if (c == cell.d[TABLE_HORZ][0] && r == cell.d[TABLE_VERT][0])
+          if (c == cell.d[H][0] && r == cell.d[V][0])
             {
               int colspan = table_cell_colspan (&cell);
               int rowspan = table_cell_rowspan (&cell);
@@ -450,34 +530,51 @@ odt_submit_table (struct odt_driver *odt, struct table_item *item)
                   odt->content_wtr, _xml("table:number-rows-spanned"),
                   "%d", rowspan);
 
-	      xmlTextWriterStartElement (odt->content_wtr, _xml("text:p"));
+              xmlTextWriterStartElement (odt->content_wtr, _xml("text:p"));
 
-	      if ( r < table_ht (tab) || c < table_hl (tab) )
-		xmlTextWriterWriteAttribute (odt->content_wtr, _xml("text:style-name"), _xml("Table_20_Heading"));
-	      else
-		xmlTextWriterWriteAttribute (odt->content_wtr, _xml("text:style-name"), _xml("Table_20_Contents"));
+              if (r < body->h[V][0] || c < body->h[H][0])
+                xmlTextWriterWriteAttribute (odt->content_wtr, _xml("text:style-name"), _xml("Table_20_Heading"));
+              else
+                xmlTextWriterWriteAttribute (odt->content_wtr, _xml("text:style-name"), _xml("Table_20_Contents"));
 
-	      xmlTextWriterWriteString (odt->content_wtr, _xml(cell.contents));
+              write_table_item_cell (odt, pt, &cell);
 
-	      xmlTextWriterEndElement (odt->content_wtr); /* text:p */
-	      xmlTextWriterEndElement (odt->content_wtr); /* table:table-cell */
+              xmlTextWriterEndElement (odt->content_wtr); /* text:p */
+              xmlTextWriterEndElement (odt->content_wtr); /* table:table-cell */
 	    }
 	  else
 	    {
 	      xmlTextWriterStartElement (odt->content_wtr, _xml("table:covered-table-cell"));
 	      xmlTextWriterEndElement (odt->content_wtr);
 	    }
-
-          table_cell_free (&cell);
 	}
-  
+
       xmlTextWriterEndElement (odt->content_wtr); /* row */
 
-      if ( table_ht (tab) > 0 && r == table_ht (tab) - 1)
+      int ht = body->h[V][0];
+      if (ht > 0 && r == ht - 1)
 	xmlTextWriterEndElement (odt->content_wtr); /* table-header-rows */
     }
 
   xmlTextWriterEndElement (odt->content_wtr); /* table */
+
+  /* Write a caption for the table */
+  write_table__ (odt, pt, caption);
+  write_table__ (odt, pt, footnotes);
+
+  table_unref (title);
+  table_unref (layers);
+  table_unref (body);
+  table_unref (caption);
+  table_unref (footnotes);
+}
+
+static void
+write_table (struct odt_driver *odt, const struct pivot_table *pt)
+{
+  size_t *layer_indexes;
+  PIVOT_OUTPUT_FOR_EACH_LAYER (layer_indexes, pt, true)
+    write_table_layer (odt, pt, layer_indexes);
 }
 
 static void
@@ -490,36 +587,52 @@ odt_output_text (struct odt_driver *odt, const char *text)
 
 /* Submit a table to the ODT driver */
 static void
-odt_submit (struct output_driver *driver,
-            const struct output_item *output_item)
+odt_submit (struct output_driver *driver, const struct output_item *item)
 {
   struct odt_driver *odt = odt_driver_cast (driver);
 
-  output_driver_track_current_command (output_item, &odt->command_name);
-
-  if (is_table_item (output_item))
-    odt_submit_table (odt, to_table_item (output_item));
-  else if (is_text_item (output_item))
-    {
-      /* XXX apply different styles based on text_item's type.  */
-      odt_output_text (odt, text_item_get_text (to_text_item (output_item)));
-    }
-  else if (is_message_item (output_item))
+  switch (item->type)
     {
-      const struct message_item *message_item = to_message_item (output_item);
-      const struct msg *msg = message_item_get_msg (message_item);
-      char *s = msg_to_string (msg, odt->command_name);
-      odt_output_text (odt, s);
-      free (s);
+    case OUTPUT_ITEM_CHART:
+      break;
+
+    case OUTPUT_ITEM_GROUP:
+      break;
+
+    case OUTPUT_ITEM_IMAGE:
+      break;
+
+    case OUTPUT_ITEM_MESSAGE:
+      {
+        char *s = msg_to_string (item->message);
+        odt_output_text (odt, s);
+        free (s);
+      }
+      break;
+
+    case OUTPUT_ITEM_PAGE_BREAK:
+      break;
+
+    case OUTPUT_ITEM_TABLE:
+      write_table (odt, item->table);
+      break;
+
+    case OUTPUT_ITEM_TEXT:
+      {
+        char *text = text_item_get_plain_text (item);
+        odt_output_text (odt, text);
+        free (text);
+      }
+      break;
     }
 }
 
-struct output_driver_factory odt_driver_factory = { "odt", odt_create };
+struct output_driver_factory odt_driver_factory =
+  { "odt", "pspp.odf", odt_create };
 
 static const struct output_driver_class odt_driver_class =
 {
-  "odf",
-  odt_destroy,
-  odt_submit,
-  NULL,
+  .name = "odf",
+  .destroy = odt_destroy,
+  .submit = odt_submit,
 };