/*
* call-seq:
* node.dump -> (true|nil)
*
* Dump this node to stdout.
*/
VALUE
ruby_xml_node_dump(VALUE self) {
xmlNodePtr xnode;
xmlBufferPtr buf;
Data_Get_Struct(self, xmlNode, xnode);
if (xnode->doc == NULL)
return(Qnil);
buf = xmlBufferCreate();
xmlNodeDump(buf, xnode->doc, xnode, 0, 1);
xmlBufferDump(stdout, buf);
xmlBufferFree(buf);
return(Qtrue);
}
void StreamWriter::write(const xmlBufferPtr buffer)
{
xmlBufferDump(m_file, buffer);
}
static void
show_named_parameters (G_GNUC_UNUSED GtkButton *button, DemoData *data)
{
GtkWidget *dlg, *label;
gchar **root_nodes;
gint i;
GtkWidget *view;
GtkWidget *sw;
GtkTextBuffer *buffer;
GtkTextIter iter;
if (!data->op || !data->op_form || ! GDAUI_IS_SERVER_OPERATION (data->op_form))
return;
/* dialog box */
dlg = gtk_dialog_new_with_buttons ("Named parameters",
GTK_WINDOW (data->top_window),
GTK_DIALOG_MODAL,
"Close", GTK_RESPONSE_REJECT, NULL);
label = gtk_label_new ("<b>Named parameters:</b>\n");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
label, FALSE, FALSE, 0);
gtk_widget_show (label);
/* text area */
view = gtk_text_view_new ();
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_get_start_iter (buffer, &iter);
gtk_text_buffer_create_tag (buffer, "opt_pathname",
"weight", PANGO_WEIGHT_BOLD,
"foreground", "grey", NULL);
gtk_text_buffer_create_tag (buffer, "req_pathname",
"weight", PANGO_WEIGHT_BOLD,
"foreground", "blue", NULL);
xmlNodePtr xml;
xml = gda_server_operation_save_data_to_xml (data->op, NULL);
if (xml) {
g_print ("XML rendering of the GdaServerOperation is:\n");
xmlBufferPtr buffer;
buffer = xmlBufferCreate ();
xmlNodeDump (buffer, NULL, xml, 0, 1);
xmlFreeNode (xml);
xmlBufferDump (stdout, buffer);
xmlBufferFree (buffer);
g_print ("\n");
}
else {
g_print ("XML rendering ERROR\n");
}
root_nodes = gda_server_operation_get_root_nodes (data->op);
for (i = 0; root_nodes && root_nodes[i]; i++)
extract_named_parameters (data->op, root_nodes[i], buffer);
g_strfreev (root_nodes);
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (sw), view);
gtk_widget_show_all (sw);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
sw, TRUE, TRUE, 0);
gtk_widget_set_size_request (dlg, 530, 350);
gtk_dialog_run (GTK_DIALOG (dlg));
gtk_widget_destroy (dlg);
}
