[gtk+/wip/matthiasc/help-overlay] widget-factory: Limit page 2 accels to page 2

[Matthias Clasen <matthiasc src gnome org>]

commit d828874e54601132210c8f36b2083e8e77ada823
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Oct 21 07:47:41 2015 -0400

    widget-factory: Limit page 2 accels to page 2
    
    Some of them cause nasty warnings when triggered from other pages.

 demos/widget-factory/widget-factory.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/demos/widget-factory/widget-factory.c b/demos/widget-factory/widget-factory.c
index 4f3aa53..56238b1 100644
--- a/demos/widget-factory/widget-factory.c
+++ b/demos/widget-factory/widget-factory.c
@@ -69,6 +69,13 @@ get_busy (GSimpleAction *action,
   gtk_widget_set_sensitive (window, FALSE);
 }
 
+static gint current_page = 1;
+static gboolean
+on_page (gint i)
+{
+  return current_page == i;
+}
+
 static void
 activate_search (GSimpleAction *action,
                  GVariant      *parameter,
@@ -77,6 +84,9 @@ activate_search (GSimpleAction *action,
   GtkWidget *window = user_data;
   GtkWidget *searchbar;
 
+  if (!on_page (2))
+    return;
+
   searchbar = GTK_WIDGET (g_object_get_data (G_OBJECT (window), "searchbar"));
   gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (searchbar), TRUE);
 }
@@ -89,6 +99,9 @@ activate_delete (GSimpleAction *action,
   GtkWidget *window = user_data;
   GtkWidget *infobar;
 
+  if (!on_page (2))
+    return;
+
   infobar = GTK_WIDGET (g_object_get_data (G_OBJECT (window), "infobar"));
   gtk_widget_show (infobar);
 }
@@ -475,8 +488,13 @@ page_changed_cb (GtkWidget *stack, GParamSpec *pspec, gpointer data)
     return;
 
   name = gtk_stack_get_visible_child_name (GTK_STACK (stack));
+  if (g_str_equal (name, "page1"))
+    current_page = 1;
+  else if (g_str_equal (name, "page2"))
+    current_page = 2;
   if (g_str_equal (name, "page3"))
     {
+      current_page = 3;
       page = gtk_stack_get_visible_child (GTK_STACK (stack));
       set_needs_attention (GTK_WIDGET (page), FALSE);
     }