X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpage-assistant.c;h=cad23763de75dcbb99834074ee6d4e40d9e26374;hb=1e3875c54e8c220e282ab46f17bebdf4c0dea689;hp=0d43248bac4682fc2db959e5822549671c83a2f0;hpb=5c210c96542db2a357cf1aa6b690ef2ea88a54b1;p=pspp

diff --git a/src/ui/gui/page-assistant.c b/src/ui/gui/page-assistant.c
index 0d43248bac..cad23763de 100644
--- a/src/ui/gui/page-assistant.c
+++ b/src/ui/gui/page-assistant.c
@@ -65,17 +65,26 @@ static void on_cancel (GtkAssistant *assistant, struct import_assistant *);
 static void on_close (GtkAssistant *assistant, struct import_assistant *);
 static void on_paste (GtkButton *button, struct import_assistant *);
 static void on_reset (GtkButton *button, struct import_assistant *);
-static void close_assistant (struct import_assistant *, int response);
 
 /* Initializes IA's asst substructure.  PARENT_WINDOW must be the
    window to use as the assistant window's parent.  */
-void
-init_assistant (struct import_assistant *ia, GtkWindow *parent_window)
+struct import_assistant *
+init_assistant (GtkWindow *parent_window)
 {
+  struct import_assistant *ia = xzalloc (sizeof *ia);
   struct assistant *a = &ia->asst;
 
   a->builder = builder_new ("text-data-import.ui");
   a->assistant = GTK_ASSISTANT (gtk_assistant_new ());
+
+  a->prop_renderer = gtk_cell_renderer_text_new ();
+  g_object_ref_sink (a->prop_renderer);
+  a->fixed_renderer = gtk_cell_renderer_text_new ();
+  g_object_ref_sink (a->fixed_renderer);
+  g_object_set (G_OBJECT (a->fixed_renderer),
+                "family", "Monospace",
+                (void *) NULL);
+
   g_signal_connect (a->assistant, "prepare", G_CALLBACK (on_prepare), ia);
   g_signal_connect (a->assistant, "cancel", G_CALLBACK (on_cancel), ia);
   g_signal_connect (a->assistant, "close", G_CALLBACK (on_close), ia);
@@ -90,13 +99,8 @@ init_assistant (struct import_assistant *ia, GtkWindow *parent_window)
   gtk_window_set_transient_for (GTK_WINDOW (a->assistant), parent_window);
   gtk_window_set_icon_name (GTK_WINDOW (a->assistant), "pspp");
 
-  a->prop_renderer = gtk_cell_renderer_text_new ();
-  g_object_ref_sink (a->prop_renderer);
-  a->fixed_renderer = gtk_cell_renderer_text_new ();
-  g_object_ref_sink (a->fixed_renderer);
-  g_object_set (G_OBJECT (a->fixed_renderer),
-                "family", "Monospace",
-                (void *) NULL);
+
+  return ia;
 }
 
 /* Frees IA's asst substructure. */
@@ -148,37 +152,37 @@ static void
 on_prepare (GtkAssistant *assistant, GtkWidget *page,
             struct import_assistant *ia)
 {
-  struct sheet_spec_page *ssp = &ia->sheet_spec;
-
   int pn = gtk_assistant_get_current_page (assistant);
 
-  if (pn == 1 && ssp->spreadsheet)
-    post_sheet_spec_page (ia);
+  gtk_widget_show (ia->asst.reset_button);
+  gtk_widget_hide (ia->asst.paste_button);
 
-  if (gtk_assistant_get_page_type (assistant, page)
-      == GTK_ASSISTANT_PAGE_CONFIRM)
-    gtk_widget_grab_focus (assistant->apply);
+  if ( ia->spreadsheet) 
+    {
+      if (pn == 0)
+	{
+	  prepare_sheet_spec_page (ia);
+        }
+      else if (pn == 1)
+	{
+	  post_sheet_spec_page (ia);
+	  prepare_formats_page (ia);
+	}
+    }
   else
-    gtk_widget_grab_focus (assistant->forward);
-
-
-  /* Prepare .... */
-  if (page == ia->separators.page)
-    prepare_separators_page (ia);
-  else if (page == ia->formats.page)
-    prepare_formats_page (ia);
-  else if (page == ia->sheet_spec.page && ssp->spreadsheet)
     {
-      prepare_sheet_spec_page (ia);
+      if (pn == 0)
+	prepare_separators_page (ia);
+      else if (pn == 3)
+	prepare_formats_page (ia);
     }
 
 
-  
-  gtk_widget_show (ia->asst.reset_button);
-  if (page == ia->formats.page)
-    gtk_widget_show (ia->asst.paste_button);
+  if (gtk_assistant_get_page_type (assistant, page)
+      == GTK_ASSISTANT_PAGE_CONFIRM)
+    gtk_widget_grab_focus (assistant->apply);
   else
-    gtk_widget_hide (ia->asst.paste_button);
+    gtk_widget_grab_focus (assistant->forward);
 }
 
 /* Called when the Cancel button in the assistant is clicked. */
@@ -204,6 +208,15 @@ on_paste (GtkButton *button, struct import_assistant *ia)
   close_assistant (ia, PSPPIRE_RESPONSE_PASTE);
 }
 
+static GtkWidget *
+assist_get_page (struct assist_page *ap)
+{
+  if (ap == NULL)
+    return NULL;
+
+  return ap->page;
+}
+
 /* Called when the Reset button is clicked. */
 static void
 on_reset (GtkButton *button, struct import_assistant *ia)
@@ -211,15 +224,15 @@ on_reset (GtkButton *button, struct import_assistant *ia)
   gint page_num = gtk_assistant_get_current_page (ia->asst.assistant);
   GtkWidget *page = gtk_assistant_get_nth_page (ia->asst.assistant, page_num);
 
-  if (page == ia->intro.page)
+  if (page == assist_get_page ((struct assist_page *) ia->intro))
     reset_intro_page (ia);
-  else if (page == ia->first_line.page)
+  else if (page == assist_get_page ((struct assist_page *) ia->first_line))
     reset_first_line_page (ia);
-  else if (page == ia->separators.page)
+  else if (page == assist_get_page ((struct assist_page *) ia->separators))
     reset_separators_page (ia);
-  else if (page == ia->formats.page)
+  else if (page == assist_get_page ((struct assist_page *) ia->formats))
     reset_formats_page (ia);
-  else if (page == ia->sheet_spec.page)
+  else if (page == assist_get_page ((struct assist_page *) ia->sheet_spec))
     reset_sheet_spec_page (ia);
 }
 
@@ -229,7 +242,10 @@ static void
 close_assistant (struct import_assistant *ia, int response)
 {
   ia->asst.response = response;
-  g_main_loop_quit (ia->asst.main_loop);
+  /*  Use our loop_done variable until we find out
+      why      g_main_loop_quit (ia->asst.main_loop); doesn't work.
+  */
+  ia->asst.loop_done = true;
   gtk_widget_hide (GTK_WIDGET (ia->asst.assistant));
 }