X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-buttonbox.c;h=ab7fe3d41bb976f996a4ca27b075c85c564dbdb5;hb=9529d1a99cc7c288d94e5bbdb9f4263bd524da6c;hp=921375f82e82e21fd6d090e949cdebea4e92d6c0;hpb=b06c888cf2e8c126b04d4678120439533a5086e5;p=pspp-builds.git

diff --git a/src/ui/gui/psppire-buttonbox.c b/src/ui/gui/psppire-buttonbox.c
index 921375f8..ab7fe3d4 100644
--- a/src/ui/gui/psppire-buttonbox.c
+++ b/src/ui/gui/psppire-buttonbox.c
@@ -1,21 +1,18 @@
-/*
-    PSPPIRE --- A Graphical User Interface for PSPP
-    Copyright (C) 2007  Free Software Foundation
+/* PSPPIRE - a graphical user interface for PSPP.
+   Copyright (C) 2007  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
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
+   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
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-    02110-1301, USA. */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 
 #include <config.h>
@@ -26,6 +23,8 @@
 #include "psppire-buttonbox.h"
 #include "psppire-dialog.h"
 
+#include "helper.h"
+
 #include <gettext.h>
 
 #define _(msgid) gettext (msgid)
@@ -59,7 +58,7 @@ psppire_button_box_get_type (void)
       };
 
       button_box_type = g_type_register_static (GTK_TYPE_BUTTON_BOX,
-					    "PsppireButtonBox", &button_box_info, 0);
+					    "PsppireButtonBox", &button_box_info, G_TYPE_FLAG_ABSTRACT);
     }
 
   return button_box_type;
@@ -143,9 +142,9 @@ psppire_button_box_class_init (PsppireButtonBoxClass *class)
 
   button_flags =
     g_param_spec_flags ("buttons",
-			_("Buttons"),
-			_("The mask that decides what buttons appear in the button box"),
-			G_TYPE_PSPPIRE_BUTTON_MASK,
+			"Buttons",
+			"The mask that decides what buttons appear in the button box",
+			PSPPIRE_TYPE_BUTTON_MASK,
 			PSPPIRE_BUTTON_OK_MASK |
 			PSPPIRE_BUTTON_CANCEL_MASK |
 			PSPPIRE_BUTTON_RESET_MASK |
@@ -186,6 +185,12 @@ close_dialog (GtkWidget *w, gpointer data)
   close_and_respond (w, GTK_RESPONSE_CLOSE);
 }
 
+static void
+continue_button_clicked (GtkWidget *w, gpointer data)
+{
+  close_and_respond (w, PSPPIRE_RESPONSE_CONTINUE);
+}
+
 
 static void
 ok_button_clicked (GtkWidget *w, gpointer data)
@@ -222,12 +227,37 @@ refresh_clicked (GtkWidget *w, gpointer data)
 }
 
 
+
+static void
+on_validity_change (GtkWidget *toplevel, gboolean valid, gpointer data)
+{
+  PsppireButtonBox *bb = data;
+
+  /* Set the sensitivity of all the 'executive order' buttons */
+  gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_OK]), valid);
+  gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_PASTE]), valid);
+  gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_GOTO]), valid);
+  gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_CONTINUE]), valid);
+}
+
+static void
+on_realize (GtkWidget *buttonbox, gpointer data)
+{
+  GtkWidget *toplevel = gtk_widget_get_toplevel (buttonbox);
+
+  if ( PSPPIRE_IS_DIALOG (toplevel))
+    {
+      g_signal_connect (toplevel, "validity-changed",
+			G_CALLBACK (on_validity_change), buttonbox);
+    }
+}
+
 static void
 psppire_button_box_init (PsppireButtonBox *bb)
 {
 
   bb->button[PSPPIRE_BUTTON_OK] = gtk_button_new_from_stock (GTK_STOCK_OK);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_OK]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_OK]);
   g_signal_connect (bb->button[PSPPIRE_BUTTON_OK], "clicked",
 		    G_CALLBACK (ok_button_clicked), NULL);
   g_object_set (bb->button[PSPPIRE_BUTTON_OK], "no-show-all", TRUE, NULL);
@@ -235,7 +265,7 @@ psppire_button_box_init (PsppireButtonBox *bb)
 
   bb->button[PSPPIRE_BUTTON_GOTO] =
     gtk_button_new_from_stock (GTK_STOCK_JUMP_TO);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_GOTO]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_GOTO]);
   g_signal_connect (bb->button[PSPPIRE_BUTTON_GOTO], "clicked",
 		    G_CALLBACK (goto_button_clicked), NULL);
   g_object_set (bb->button[PSPPIRE_BUTTON_GOTO], "no-show-all", TRUE, NULL);
@@ -244,36 +274,44 @@ psppire_button_box_init (PsppireButtonBox *bb)
   bb->button[PSPPIRE_BUTTON_CONTINUE] =
     gtk_button_new_with_mnemonic (_("Continue"));
 
-  gtk_box_pack_start_defaults (GTK_BOX (bb),
+  GTK_WIDGET_SET_FLAGS (bb->button[PSPPIRE_BUTTON_CONTINUE],
+			GTK_CAN_DEFAULT);
+
+  g_signal_connect (bb->button[PSPPIRE_BUTTON_CONTINUE], "realize",
+	 G_CALLBACK (gtk_widget_grab_default), NULL);
+
+  psppire_box_pack_start_defaults (GTK_BOX (bb),
 			       bb->button[PSPPIRE_BUTTON_CONTINUE]);
+  g_signal_connect (bb->button[PSPPIRE_BUTTON_CONTINUE], "clicked",
+		    G_CALLBACK (continue_button_clicked), NULL);
 
   g_object_set (bb->button[PSPPIRE_BUTTON_CONTINUE],
 		"no-show-all", TRUE, NULL);
 
 
 
-  bb->button[PSPPIRE_BUTTON_PASTE] = gtk_button_new_with_mnemonic (_("_Paste"));
+  bb->button[PSPPIRE_BUTTON_PASTE] = gtk_button_new_from_stock (GTK_STOCK_PASTE);
   g_signal_connect (bb->button[PSPPIRE_BUTTON_PASTE], "clicked",
 		    G_CALLBACK (paste_button_clicked), NULL);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_PASTE]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_PASTE]);
   g_object_set (bb->button[PSPPIRE_BUTTON_PASTE], "no-show-all", TRUE, NULL);
 
   bb->button[PSPPIRE_BUTTON_CANCEL] = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
   g_signal_connect (bb->button[PSPPIRE_BUTTON_CANCEL], "clicked",
 		    G_CALLBACK (close_dialog), NULL);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_CANCEL]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_CANCEL]);
   g_object_set (bb->button[PSPPIRE_BUTTON_CANCEL], "no-show-all", TRUE, NULL);
 
 
-  bb->button[PSPPIRE_BUTTON_RESET] = gtk_button_new_from_stock (GTK_STOCK_REFRESH);
+  bb->button[PSPPIRE_BUTTON_RESET] = gtk_button_new_from_stock ("pspp-stock-reset");
   g_signal_connect (bb->button[PSPPIRE_BUTTON_RESET], "clicked",
 		    G_CALLBACK (refresh_clicked), NULL);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_RESET]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_RESET]);
   g_object_set (bb->button[PSPPIRE_BUTTON_RESET], "no-show-all", TRUE, NULL);
 
 
   bb->button[PSPPIRE_BUTTON_HELP] = gtk_button_new_from_stock (GTK_STOCK_HELP);
-  gtk_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_HELP]);
+  psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_HELP]);
   g_object_set (bb->button[PSPPIRE_BUTTON_HELP], "no-show-all", TRUE, NULL);
 
 
@@ -294,6 +332,8 @@ psppire_button_box_init (PsppireButtonBox *bb)
     g_value_unset (&value);
   }
 
+
+  g_signal_connect (bb, "realize", G_CALLBACK (on_realize), NULL);
 }