GtkBuilder: improved parsing error report for invalid properties and signals.

Added GTK_BUILDER_ERROR_INVALID_PROPERTY and GTK_BUILDER_ERROR_INVALID_SIGNAL
error codes

ObjectInfo: Use a GType instead of a char * for the class name.
PropertyInfo: Use a GParamSpec instead of a char * for the property name.
SignalInfo: Use signal id and detail quark instead of a detailed signal name string.

This not only save us a few malloc in each case but lets us simplify the code
and report unknown properties and signals as a parsing error instead of just
printing a warning.

1 files changed, 14 insertions, 0 deletions

diff --git a/testsuite/gtk/builder.c b/testsuite/gtk/builder.c
index 74da1b3113..3d6f9e742a 100644
--- a/testsuite/gtk/builder.c
+++ b/testsuite/gtk/builder.c
@@ -131,6 +131,20 @@ test_parser (void)
                              GTK_BUILDER_ERROR_DUPLICATE_ID));
   g_error_free (error);
 
+  error = NULL;
+  gtk_builder_add_from_string (builder, "<interface><object class=\"GtkButton\" id=\"a\"><property name=\"deafbeef\"></property></object></interface>", -1, &error);
+  g_assert (g_error_matches (error,
+                             GTK_BUILDER_ERROR,
+                             GTK_BUILDER_ERROR_INVALID_PROPERTY));
+  g_error_free (error);
+  
+  error = NULL;
+  gtk_builder_add_from_string (builder, "<interface><object class=\"GtkButton\" id=\"a\"><signal name=\"deafbeef\" handler=\"gtk_true\"/></object></interface>", -1, &error);
+  g_assert (g_error_matches (error,
+                             GTK_BUILDER_ERROR,
+                             GTK_BUILDER_ERROR_INVALID_SIGNAL));
+  g_error_free (error);
+
   g_object_unref (builder);
 }