dataset: Use similar form to dictionary code for callbacks, and document.

[pspp-builds.git] / src / ui / gui / psppire-data-window.c

diff --git a/src/ui/gui/psppire-data-window.c b/src/ui/gui/psppire-data-window.c
index 6dcb8c69c10f4ddc1cfe0586c5177ded574eaba3..9a3470ae4df8e90fea20069019d638ae3d95b39c 100644 (file)
--- a/src/ui/gui/psppire-data-window.c
+++ b/src/ui/gui/psppire-data-window.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2008, 2009, 2010  Free Software Foundation
+   Copyright (C) 2008, 2009, 2010, 2011  Free Software Foundation
 
    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
@@ -21,15 +21,15 @@
 #include <stdlib.h>
 
 #include "data/any-reader.h"
-#include "data/procedure.h"
+#include "data/dataset.h"
 #include "language/lexer/lexer.h"
 #include "libpspp/message.h"
-#include "ui/gui/help-menu.h"
+#include "ui/gui/aggregate-dialog.h"
 #include "ui/gui/binomial-dialog.h"
+#include "ui/gui/chi-square-dialog.h"
 #include "ui/gui/comments-dialog.h"
 #include "ui/gui/compute-dialog.h"
 #include "ui/gui/correlation-dialog.h"
-#include "ui/gui/chi-square-dialog.h"
 #include "ui/gui/crosstabs-dialog.h"
 #include "ui/gui/descriptives-dialog.h"
 #include "ui/gui/examine-dialog.h"
@@ -37,9 +37,10 @@
 #include "ui/gui/factor-dialog.h"
 #include "ui/gui/find-dialog.h"
 #include "ui/gui/frequencies-dialog.h"
-#include "ui/gui/k-related-dialog.h"
 #include "ui/gui/goto-case-dialog.h"
+#include "ui/gui/help-menu.h"
 #include "ui/gui/helper.h"
+#include "ui/gui/k-related-dialog.h"
 #include "ui/gui/oneway-anova-dialog.h"
 #include "ui/gui/psppire-data-window.h"
 #include "ui/gui/psppire-syntax-window.h"
@@ -58,7 +59,6 @@
 #include "ui/gui/t-test-paired-samples.h"
 #include "ui/gui/text-data-import-dialog.h"
 #include "ui/gui/transpose-dialog.h"
-#include "ui/gui/aggregate-dialog.h"
 #include "ui/gui/variable-info-dialog.h"
 #include "ui/gui/weight-cases-dialog.h"
 #include "ui/syntax-gen.h"
@@ -940,6 +940,12 @@ connect_action (PsppireDataWindow *dw, const char *action_name,
 static void
 psppire_data_window_init (PsppireDataWindow *de)
 {
+  static const struct dataset_callbacks cbs =
+    {
+      set_unsaved,                    /* changed */
+      transformation_change_callback, /* transformations_changed */
+    };
+
   PsppireVarStore *vs;
   PsppireDict *dict = NULL;
 
@@ -966,7 +972,7 @@ psppire_data_window_init (PsppireDataWindow *de)
   g_signal_connect_swapped (the_data_store, "cases-deleted",
                            G_CALLBACK (set_unsaved), de);
 
-  dataset_set_callback (the_dataset, set_unsaved, de);
+  dataset_set_callbacks (the_dataset, &cbs, de);
 
   connect_help (de->builder);
 
@@ -988,11 +994,6 @@ psppire_data_window_init (PsppireDataWindow *de)
   g_signal_connect_swapped (de->data_editor, "data-available-changed",
                            G_CALLBACK (set_paste_menuitem_sensitivity), de);
 
-  dataset_add_transform_change_callback (the_dataset,
-                                        transformation_change_callback,
-                                        de);
-
-
   vs = the_var_store;
 
   g_assert(vs); /* Traps a possible bug in w32 build */