[gnome-builder/wip/chergert/pipeline-merge] configuration: add supports_device and supports_runtime

[Christian Hergert <chergert src gnome org>]

commit 24a637a026b3b8fd76d9bd7987eefdc902e0a643
Author: Christian Hergert <chergert redhat com>
Date:   Thu Feb 9 18:33:05 2017 -0800

    configuration: add supports_device and supports_runtime
    
    These are can be used to check to see if a configuration supports a
    particular device or runtime. Ideally these will be used to filter the
    list of available runtimes/devices in the build preferences so you can
    only select valid options.

 libide/buildsystem/ide-configuration.c |   34 ++++++++++++++++++++++++++++++++
 libide/buildsystem/ide-configuration.h |    9 ++++++++
 2 files changed, 43 insertions(+), 0 deletions(-)
---
diff --git a/libide/buildsystem/ide-configuration.c b/libide/buildsystem/ide-configuration.c
index b142793..c17cdbf 100644
--- a/libide/buildsystem/ide-configuration.c
+++ b/libide/buildsystem/ide-configuration.c
@@ -1425,3 +1425,37 @@ ide_configuration_get_ready (IdeConfiguration *self)
 
   return priv->device_ready && priv->runtime_ready;
 }
+
+gboolean
+ide_configuration_supports_device (IdeConfiguration *self,
+                                   IdeDevice        *device)
+{
+  gboolean ret = TRUE;
+
+  IDE_ENTRY;
+
+  g_return_val_if_fail (IDE_IS_CONFIGURATION (self), FALSE);
+  g_return_val_if_fail (IDE_IS_DEVICE (device), FALSE);
+
+  if (IDE_CONFIGURATION_GET_CLASS (self)->supports_device)
+    ret = IDE_CONFIGURATION_GET_CLASS (self)->supports_device (self, device);
+
+  IDE_RETURN (ret);
+}
+
+gboolean
+ide_configuration_supports_runtime (IdeConfiguration *self,
+                                    IdeRuntime       *runtime)
+{
+  gboolean ret = TRUE;
+
+  IDE_ENTRY;
+
+  g_return_val_if_fail (IDE_IS_CONFIGURATION (self), FALSE);
+  g_return_val_if_fail (IDE_IS_RUNTIME (runtime), FALSE);
+
+  if (IDE_CONFIGURATION_GET_CLASS (self)->supports_runtime)
+    ret = IDE_CONFIGURATION_GET_CLASS (self)->supports_runtime (self, runtime);
+
+  IDE_RETURN (ret);
+}
diff --git a/libide/buildsystem/ide-configuration.h b/libide/buildsystem/ide-configuration.h
index fe6b5e6..f744684 100644
--- a/libide/buildsystem/ide-configuration.h
+++ b/libide/buildsystem/ide-configuration.h
@@ -34,6 +34,11 @@ struct _IdeConfigurationClass
 {
   IdeObjectClass parent;
 
+  gboolean    (*supports_device)  (IdeConfiguration *self,
+                                   IdeDevice        *device);
+  gboolean    (*supports_runtime) (IdeConfiguration *self,
+                                   IdeRuntime       *runtime);
+
   gpointer _reserved1;
   gpointer _reserved2;
   gpointer _reserved3;
@@ -103,6 +108,10 @@ guint                 ide_configuration_get_sequence         (IdeConfiguration
 const gchar          *ide_configuration_get_app_id           (IdeConfiguration  *self);
 void                  ide_configuration_set_app_id           (IdeConfiguration  *self,
                                                               const gchar       *app_id);
+gboolean              ide_configuration_supports_device      (IdeConfiguration  *self,
+                                                              IdeDevice         *device);
+gboolean              ide_configuration_supports_runtime     (IdeConfiguration  *self,
+                                                              IdeRuntime        *runtime);
 const gchar          *ide_configuration_get_internal_string  (IdeConfiguration  *self,
                                                               const gchar       *key);
 void                  ide_configuration_set_internal_string  (IdeConfiguration  *self,