X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dict.c;h=564257f46c8cdb74c6adef8ce6d4547f0bd70764;hb=ebda03f4d53b24d1af3de9fd7dcbbf448401d5a9;hp=e6f1373a54d969ed76de022e0135924ace674c8c;hpb=f404544337964f80bb2d1fee5acb147f7023bc08;p=pspp-builds.git

diff --git a/src/ui/gui/psppire-dict.c b/src/ui/gui/psppire-dict.c
index e6f1373a..564257f4 100644
--- a/src/ui/gui/psppire-dict.c
+++ b/src/ui/gui/psppire-dict.c
@@ -19,7 +19,7 @@
 #include <stdlib.h>
 
 #include <gtk/gtk.h>
-#include <gtksheet/gtkextra-marshal.h>
+#include <ui/gui/psppire-marshal.h>
 
 #include "psppire-dict.h"
 #include <data/dictionary.h>
@@ -30,16 +30,6 @@
 #include "helper.h"
 #include "message-dialog.h"
 
-/* --- prototypes --- */
-static void psppire_dict_class_init	(PsppireDictClass	*class);
-static void psppire_dict_init	(PsppireDict		*dict);
-static void psppire_dict_finalize	(GObject		*object);
-
-static void dictionary_tree_model_init (GtkTreeModelIface *iface);
-
-
-/* --- variables --- */
-static GObjectClass     *parent_class = NULL;
 
 enum  {
   BACKEND_CHANGED,
@@ -48,6 +38,7 @@ enum  {
   VARIABLE_RESIZED,
   VARIABLE_INSERTED,
   VARIABLE_DELETED,
+  VARIABLE_DISPLAY_WIDTH_CHANGED,
 
   WEIGHT_CHANGED,
   FILTER_CHANGED,
@@ -55,6 +46,18 @@ enum  {
   n_SIGNALS
 };
 
+
+/* --- prototypes --- */
+static void psppire_dict_class_init	(PsppireDictClass	*class);
+static void psppire_dict_init	(PsppireDict		*dict);
+static void psppire_dict_finalize	(GObject		*object);
+
+static void dictionary_tree_model_init (GtkTreeModelIface *iface);
+
+
+/* --- variables --- */
+static GObjectClass     *parent_class = NULL;
+
 static guint signals [n_SIGNALS];
 
 /* --- functions --- */
@@ -93,8 +96,6 @@ psppire_dict_get_type (void)
 
       g_type_add_interface_static (object_type, GTK_TYPE_TREE_MODEL,
 				   &tree_model_info);
-
-
     }
 
   return object_type;
@@ -152,7 +153,7 @@ psppire_dict_class_init (PsppireDictClass *class)
 		  G_SIGNAL_RUN_FIRST,
 		  0,
 		  NULL, NULL,
-		  marshaller_VOID__INT_INT_INT,
+		  psppire_marshal_VOID__INT_INT_INT,
 		  G_TYPE_NONE,
 		  3,
 		  G_TYPE_INT,
@@ -166,12 +167,23 @@ psppire_dict_class_init (PsppireDictClass *class)
 		  G_SIGNAL_RUN_FIRST,
 		  0,
 		  NULL, NULL,
-		  gtkextra_VOID__INT_INT,
+		  psppire_marshal_VOID__INT_INT,
 		  G_TYPE_NONE,
 		  2,
 		  G_TYPE_INT,
 		  G_TYPE_INT);
 
+  signals [VARIABLE_DISPLAY_WIDTH_CHANGED] =
+    g_signal_new ("variable-display-width-changed",
+		  G_TYPE_FROM_CLASS (class),
+		  G_SIGNAL_RUN_FIRST,
+		  0,
+		  NULL, NULL,
+		  g_cclosure_marshal_VOID__INT,
+		  G_TYPE_NONE,
+		  1,
+		  G_TYPE_INT);
+
 
   signals [WEIGHT_CHANGED] =
     g_signal_new ("weight-changed",
@@ -223,7 +235,10 @@ psppire_dict_finalize (GObject *object)
 static void
 addcb (struct dictionary *d, int idx, void *pd)
 {
-  g_signal_emit (pd, signals [VARIABLE_INSERTED], 0, idx);
+  PsppireDict *dict = PSPPIRE_DICT (pd);
+
+  if ( ! dict->disable_insert_signal)
+    g_signal_emit (dict, signals [VARIABLE_INSERTED], 0, idx);
 }
 
 static void
@@ -264,6 +279,13 @@ split_changed_callback (struct dictionary *d, void *pd)
   g_signal_emit (pd, signals [SPLIT_CHANGED], 0);
 }
 
+static void
+variable_display_width_callback (struct dictionary *d, int idx, void *pd)
+{
+  g_signal_emit (pd, signals [VARIABLE_DISPLAY_WIDTH_CHANGED], 0, idx);
+}
+
+
 
 static const struct dict_callbacks gui_callbacks =
   {
@@ -273,13 +295,15 @@ static const struct dict_callbacks gui_callbacks =
     resize_cb,
     weight_changed_callback,
     filter_changed_callback,
-    split_changed_callback
+    split_changed_callback,
+    variable_display_width_callback
   };
 
 static void
 psppire_dict_init (PsppireDict *psppire_dict)
 {
   psppire_dict->stamp = g_random_int ();
+  psppire_dict->disable_insert_signal = FALSE;
 }
 
 /**
@@ -291,7 +315,7 @@ psppire_dict_init (PsppireDict *psppire_dict)
 PsppireDict*
 psppire_dict_new_from_dict (struct dictionary *d)
 {
-  PsppireDict *new_dict = g_object_new (G_TYPE_PSPPIRE_DICT, NULL);
+  PsppireDict *new_dict = g_object_new (PSPPIRE_TYPE_DICT, NULL);
   new_dict->dict = d;
 
   dict_set_callbacks (new_dict->dict, &gui_callbacks, new_dict);
@@ -349,9 +373,15 @@ psppire_dict_insert_variable (PsppireDict *d, gint idx, const gchar *name)
   if ( ! name )
     name = auto_generate_var_name (d);
 
+  d->disable_insert_signal = TRUE;
+
   var = dict_create_var (d->dict, name, 0);
 
   dict_reorder_var (d->dict, var, idx);
+
+  d->disable_insert_signal = FALSE;
+
+  g_signal_emit (d, signals[VARIABLE_INSERTED], 0, idx);
 }
 
 /* Delete N variables beginning at FIRST */
@@ -404,7 +434,9 @@ psppire_dict_set_name (PsppireDict* d, gint idx, const gchar *name)
 
 
 
-/* Return the IDXth variable */
+/* Return the IDXth variable.
+   Will return NULL if IDX  exceeds the number of variables in the dictionary.
+ */
 struct variable *
 psppire_dict_get_variable (const PsppireDict *d, gint idx)
 {