[sheet prep 4/6] gui: Eliminate some dependencies on the dictionary.

[Ben Pfaff]

Previously all of the dialog boxes used by the variable sheet
kept around a pointer to the dictionary solely to obtain the
dictionary's encoding.  Previous commits have eliminated that
use, so this commit gets rid of the dictionary members.
---
 src/ui/gui/missing-val-dialog.h |    5 +----
 src/ui/gui/psppire-var-sheet.c  |    8 ++------
 src/ui/gui/val-labs-dialog.c    |    7 +------
 src/ui/gui/val-labs-dialog.h    |    4 ++--
 src/ui/gui/var-type-dialog.c    |    4 +---
 src/ui/gui/var-type-dialog.h    |    8 ++------
 6 files changed, 9 insertions(+), 27 deletions(-)

diff --git a/src/ui/gui/missing-val-dialog.h b/src/ui/gui/missing-val-dialog.h
index 82acf97..2322b84 100644
--- a/src/ui/gui/missing-val-dialog.h
+++ b/src/ui/gui/missing-val-dialog.h
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2005  Free Software Foundation
+   Copyright (C) 2005, 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
@@ -32,9 +32,6 @@ struct missing_val_dialog
   /* The variable whose missing values are to be updated */
   struct variable *pv;
 
-  /* The dictionary to which that value belongs */
-  PsppireDict *dict;
-
   /* local copy */
   struct missing_values mvl;
 
diff --git a/src/ui/gui/psppire-var-sheet.c b/src/ui/gui/psppire-var-sheet.c
index bf0c012..dcec70b 100644
--- a/src/ui/gui/psppire-var-sheet.c
+++ b/src/ui/gui/psppire-var-sheet.c
@@ -387,8 +387,6 @@ var_sheet_change_active_cell (PsppireVarSheet *vs,
        vs->missing_val_dialog->pv =
          psppire_var_store_get_var (var_store, row);
 
-       vs->missing_val_dialog->dict = var_store->dictionary;
-
        g_signal_connect_swapped (customEntry,
                                  "clicked",
                                  G_CALLBACK (missing_val_dialog_show),
@@ -483,12 +481,10 @@ psppire_var_sheet_realize (GtkWidget *w)
 
   GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (vs));
 
-  vs->val_labs_dialog = val_labs_dialog_create (GTK_WINDOW (toplevel),
-                                               PSPPIRE_VAR_STORE 
(psppire_sheet_get_model (PSPPIRE_SHEET (vs))));
+  vs->val_labs_dialog = val_labs_dialog_create (GTK_WINDOW (toplevel));
 
   vs->missing_val_dialog = missing_val_dialog_create (GTK_WINDOW (toplevel));
-  vs->var_type_dialog = var_type_dialog_create (GTK_WINDOW (toplevel),
-                                               PSPPIRE_VAR_STORE 
(psppire_sheet_get_model (PSPPIRE_SHEET (vs))));
+  vs->var_type_dialog = var_type_dialog_create (GTK_WINDOW (toplevel));
 
   /* Chain up to the parent class */
   GTK_WIDGET_CLASS (parent_class)->realize (w);
diff --git a/src/ui/gui/val-labs-dialog.c b/src/ui/gui/val-labs-dialog.c
index bd2cf0b..6126afc 100644
--- a/src/ui/gui/val-labs-dialog.c
+++ b/src/ui/gui/val-labs-dialog.c
@@ -38,9 +38,6 @@ struct val_labs_dialog
 {
   GtkWidget *window;
 
-  PsppireVarStore *var_store;
-  PsppireDict *dict;
-
   /* The variable to be updated */
   struct variable *pv;
 
@@ -385,7 +382,7 @@ on_select_row (GtkTreeView *treeview, gpointer data)
 /* Create a new dialog box
    (there should  normally be only one)*/
 struct val_labs_dialog *
-val_labs_dialog_create (GtkWindow *toplevel, PsppireVarStore *var_store)
+val_labs_dialog_create (GtkWindow *toplevel)
 {
   GtkTreeViewColumn *column;
 
@@ -395,8 +392,6 @@ val_labs_dialog_create (GtkWindow *toplevel, 
PsppireVarStore *var_store)
 
   struct val_labs_dialog *dialog = g_malloc (sizeof (*dialog));
 
-  dialog->var_store = var_store;
-  g_object_get (var_store, "dictionary", &dialog->dict, NULL);
   dialog->window = get_widget_assert (xml,"val_labs_dialog");
   dialog->value_entry = get_widget_assert (xml,"value_entry");
   dialog->label_entry = get_widget_assert (xml,"label_entry");
diff --git a/src/ui/gui/val-labs-dialog.h b/src/ui/gui/val-labs-dialog.h
index 745e0a0..85feaac 100644
--- a/src/ui/gui/val-labs-dialog.h
+++ b/src/ui/gui/val-labs-dialog.h
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2005  Free Software Foundation
+   Copyright (C) 2005, 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
@@ -30,7 +30,7 @@
 struct val_labs;
 
 
-struct val_labs_dialog * val_labs_dialog_create (GtkWindow *, PsppireVarStore 
*);
+struct val_labs_dialog * val_labs_dialog_create (GtkWindow *);
 
 void val_labs_dialog_show (struct val_labs_dialog *);
 
diff --git a/src/ui/gui/var-type-dialog.c b/src/ui/gui/var-type-dialog.c
index 0f12c46..a4c2a22 100644
--- a/src/ui/gui/var-type-dialog.c
+++ b/src/ui/gui/var-type-dialog.c
@@ -317,15 +317,13 @@ set_format_type_from_treeview (GtkTreeView *treeview, 
gpointer data)
 
 /* Create the structure */
 struct var_type_dialog *
-var_type_dialog_create (GtkWindow *toplevel, PsppireVarStore *vs)
+var_type_dialog_create (GtkWindow *toplevel)
 {
   gint i;
   struct var_type_dialog *dialog = g_malloc (sizeof (struct var_type_dialog));
 
   GtkBuilder *xml = builder_new ("var-sheet-dialogs.ui");
 
-  dialog->vs = vs;
-
   dialog->window = get_widget_assert (xml,"var_type_dialog");
   dialog->active_button = -1;
 
diff --git a/src/ui/gui/var-type-dialog.h b/src/ui/gui/var-type-dialog.h
index 4bb681a..e194771 100644
--- a/src/ui/gui/var-type-dialog.h
+++ b/src/ui/gui/var-type-dialog.h
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2005  Free Software Foundation
+   Copyright (C) 2005, 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
@@ -47,10 +47,6 @@ struct var_type_dialog
   /* Variable to be updated */
   struct variable *pv;
   
-  /* The variable store to which this dialog relates */
-  PsppireVarStore *vs;
-  
-
   /* Local copy of format specifier */
   struct fmt_spec fmt_l;
 
@@ -88,7 +84,7 @@ struct var_type_dialog
 };
 
 
-struct var_type_dialog * var_type_dialog_create (GtkWindow *, PsppireVarStore 
*vs);
+struct var_type_dialog * var_type_dialog_create (GtkWindow *);
 
 void var_type_dialog_show (struct var_type_dialog *dialog);
 
-- 
1.7.2.5