X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpage-intro.c;h=59c252b46cb2ade898b2808b2db41543a9e08c9f;hb=159abf428abd3028a73d064508fac95e542d9f09;hp=56b182686c2502c2a186ce37854341624a3a6367;hpb=001db1bf60acf85491463edcd557aad6e661195c;p=pspp

diff --git a/src/ui/gui/page-intro.c b/src/ui/gui/page-intro.c
index 56b182686c..59c252b46c 100644
--- a/src/ui/gui/page-intro.c
+++ b/src/ui/gui/page-intro.c
@@ -16,11 +16,12 @@
 
 #include <config.h>
 
+#include "page-intro.h"
+
 #include "ui/gui/text-data-import-dialog.h"
 
 #include <errno.h>
 #include <fcntl.h>
-#include <gtk-contrib/psppire-sheet.h>
 #include <gtk/gtk.h>
 #include <limits.h>
 #include <stdlib.h>
@@ -46,7 +47,6 @@
 #include "ui/gui/psppire-encoding-selector.h"
 #include "ui/gui/psppire-empty-list-store.h"
 #include "ui/gui/psppire-var-sheet.h"
-#include "ui/gui/psppire-var-store.h"
 #include "ui/gui/psppire-scanf.h"
 #include "ui/syntax-gen.h"
 
@@ -64,19 +64,30 @@ struct import_assistant;
 
 /* The "intro" page of the assistant. */
 
-static void on_intro_amount_changed (struct import_assistant *);
+/* The introduction page of the assistant. */
+struct intro_page
+  {
+    GtkWidget *page;
+    GtkWidget *all_cases_button;
+    GtkWidget *n_cases_button;
+    GtkWidget *n_cases_spin;
+    GtkWidget *percent_button;
+    GtkWidget *percent_spin;
+  };
+
+static void on_intro_amount_changed (struct intro_page *);
 
 /* Initializes IA's intro substructure. */
-void
-init_intro_page (struct import_assistant *ia)
+struct intro_page *
+intro_page_create (struct import_assistant *ia)
 {
   GtkBuilder *builder = ia->asst.builder;
-  struct intro_page *p = ia->intro;
   struct string s;
   GtkWidget *hbox_n_cases ;
   GtkWidget *hbox_percent ;
   GtkWidget *table ;
 
+  struct intro_page *p = xzalloc (sizeof (*p));
 
   p->n_cases_spin = gtk_spin_button_new_with_range (0, INT_MAX, 100);
 
@@ -106,13 +117,13 @@ init_intro_page (struct import_assistant *ia)
   p->percent_button = get_widget_assert (builder, "import-percent");
 
   g_signal_connect_swapped (p->all_cases_button, "toggled",
-                    G_CALLBACK (on_intro_amount_changed), ia);
+                    G_CALLBACK (on_intro_amount_changed), p);
   g_signal_connect_swapped (p->n_cases_button, "toggled",
-                    G_CALLBACK (on_intro_amount_changed), ia);
+                    G_CALLBACK (on_intro_amount_changed), p);
   g_signal_connect_swapped (p->percent_button, "toggled",
-                    G_CALLBACK (on_intro_amount_changed), ia);
+                    G_CALLBACK (on_intro_amount_changed), p);
 
-  on_intro_amount_changed (ia);
+  on_intro_amount_changed (p);
 
   ds_init_empty (&s);
   ds_put_cstr (&s, _("This assistant will guide you through the process of "
@@ -147,6 +158,8 @@ init_intro_page (struct import_assistant *ia)
   gtk_label_set_text (GTK_LABEL (get_widget_assert (builder, "intro-label")),
                       ds_cstr (&s));
   ds_destroy (&s);
+
+  return p;
 }
 
 /* Resets IA's intro page to its initial state. */
@@ -159,10 +172,8 @@ reset_intro_page (struct import_assistant *ia)
 
 /* Called when one of the radio buttons is clicked. */
 static void
-on_intro_amount_changed (struct import_assistant *ia)
+on_intro_amount_changed (struct intro_page *p)
 {
-  struct intro_page *p = ia->intro;
-
   gtk_widget_set_sensitive (p->n_cases_spin,
                             gtk_toggle_button_get_active (
                               GTK_TOGGLE_BUTTON (p->n_cases_button)));
@@ -171,3 +182,17 @@ on_intro_amount_changed (struct import_assistant *ia)
                             gtk_toggle_button_get_active (
                               GTK_TOGGLE_BUTTON (p->percent_button)));
 }
+
+
+void
+intro_append_syntax (const struct intro_page *p, struct string *s)
+{
+  if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (p->n_cases_button)))
+    ds_put_format (s, "  /IMPORTCASES=FIRST %d\n",
+		   gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (p->n_cases_spin)));
+  else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (p->percent_button)))
+    ds_put_format (s, "  /IMPORTCASES=PERCENT %d\n",
+		   gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (p->percent_spin)));
+  else
+    ds_put_cstr (s, "  /IMPORTCASES=ALL\n");
+}