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Viewing changes to src/cong-file-properties.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel T Chen
  • Date: 2005-11-08 05:07:06 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051108050706-bcg60nwqf1z3w0d6
Tags: 0.9.1-1ubuntu1
http://bugs.debian.org/4397
* Resynchronise with Debian (Closes: #4397).
  - Thanks, Jordan Mantha.

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Lines of Context:
src/cong-file-properties.c
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                const gchar *new_url,
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                gpointer user_data);
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static guint 
 
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count_words (PangoLanguage *language,
 
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             const gchar *text)
 
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{
 
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        int n_chars;
 
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        int len_bytes;
 
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        PangoLogAttr *log_attrs;
 
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        guint num_words;
 
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        int i;
 
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        g_return_val_if_fail (text, 0);
 
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        len_bytes = strlen (text);
 
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        n_chars = g_utf8_strlen (text, len_bytes);
 
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        log_attrs = g_new0 (PangoLogAttr, n_chars+1);
 
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        pango_get_log_attrs (text,
 
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                             len_bytes,
 
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                             -1,
 
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                             language,
 
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                             log_attrs,
 
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                             n_chars+1);
 
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        num_words = 0;
 
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        for (i=0;i<n_chars;i++) {
 
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                if (log_attrs[i].is_word_start) {
 
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                        num_words++;
 
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                }
 
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        }
 
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        g_free (log_attrs);
 
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        return num_words;
 
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}
 
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typedef struct CongDocumentStatistics CongDocumentStatistics;
 
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struct CongDocumentStatistics
 
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{
 
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        guint num_nodes;
 
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        guint num_elements;
 
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        guint num_words;
 
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};
 
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gboolean
 
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refresh_statistics_node_cb (CongDocument *doc,
 
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                            CongNodePtr node,
 
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                            gpointer data,
 
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                            guint recursion_level)
 
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{
 
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        CongDocumentStatistics *stats = (CongDocumentStatistics*)data;
 
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        PangoLanguage* language;
 
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        stats->num_nodes++;
 
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        switch (cong_node_type (node)) {
 
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        default: 
 
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                break;
 
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        case CONG_NODE_TYPE_TEXT:
 
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                language = cong_document_get_language_for_node (doc, node);
 
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                stats->num_words += count_words (language, (const gchar*)node->content);
 
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                break;
 
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        case CONG_NODE_TYPE_ELEMENT:
 
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                stats->num_elements++;
 
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                break;
 
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        }
 
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        return FALSE;
 
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}
 
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static void
 
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refresh_statistics (CongFilePropertiesDialogDetails *dialog_details,
 
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                    CongDocument *doc)
 
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{
 
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        struct CongDocumentStatistics stats;
 
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        gchar *text;
 
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        stats.num_nodes = 0;
 
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        stats.num_elements = 0;
 
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        stats.num_words = 0;
 
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        cong_document_for_each_node (doc, refresh_statistics_node_cb, &stats);
 
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        text = g_strdup_printf ("%i", stats.num_words);
 
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        gtk_label_set_text ( GTK_LABEL (glade_xml_get_widget (dialog_details->xml,"label_words")), 
 
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                             text);
 
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        g_free (text);
 
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        text = g_strdup_printf ("%i", stats.num_elements);
 
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        gtk_label_set_text ( GTK_LABEL (glade_xml_get_widget (dialog_details->xml,"label_elements")), 
 
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                             text);
 
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        g_free (text);  
 
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}
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static void
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refresh_filename_and_location (CongFilePropertiesDialogDetails *dialog_details,
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                                      _("_Remove this DTD"));
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                set_dtd_info (dialog_details->xml,
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                              xml_doc->extSubset->ExternalID,
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                              xml_doc->extSubset->SystemID);    
 
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                              (const gchar*)xml_doc->extSubset->ExternalID,
 
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                              (const gchar*)xml_doc->extSubset->SystemID);      
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                gtk_label_set_text ( label_dtd_notes, 
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                                     "");
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        dialog = glade_xml_get_widget(dialog_details->xml, "common_dialog");
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        /* Statistics*/
 
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        refresh_statistics (dialog_details, doc);
 
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        /* Filename & Location: */
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        refresh_filename_and_location (dialog_details, doc);
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        /* XML Header: */
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        {
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                gtk_label_set_text ( GTK_LABEL (glade_xml_get_widget (dialog_details->xml,"label_xml_version")), 
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                                     xml_doc->version);
 
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                                     (const gchar*)xml_doc->version);
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                {
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                        const gchar *encoding_text = xml_doc->encoding;
 
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                        const gchar *encoding_text = (const gchar*)xml_doc->encoding;
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                        if (NULL==encoding_text) {
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                                encoding_text = _("Unspecified");
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                        }
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                                                                        _("Associate with DTD"),
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                                                                        NULL);
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                        cong_command_add_set_external_dtd (cmd,
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                                                           cong_document_get_root_element (doc)->name,
 
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                                                           (const gchar*)cong_document_get_root_element (doc)->name,
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                                                           cong_external_document_model_get_public_id (model_dtd),
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                                                           cong_external_document_model_get_system_id (model_dtd));
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                        cong_document_end_command (doc,
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        refresh_modified (dialog_details, 
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                          doc);
 
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        refresh_statistics (dialog_details,
 
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                            doc);
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}
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