[recipes] Add an id to recipes as well

[Matthias Clasen <matthiasc src gnome org>]

commit 72ae5cd55baf38c31e316ae2cf829352768018af
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Dec 14 18:42:48 2016 -0500

    Add an id to recipes as well
    
    This will help to keep uniqueness constraints out of user-visible
    strings.

 src/gr-recipe.c |   24 ++++++++++++++++++++++++
 src/gr-recipe.h |    1 +
 2 files changed, 25 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-recipe.c b/src/gr-recipe.c
index bb25877..33dcd65 100644
--- a/src/gr-recipe.c
+++ b/src/gr-recipe.c
@@ -32,6 +32,7 @@ struct _GrRecipe
 {
         GObject parent_instance;
 
+        char *id;
         char *name;
         char *author;
         char *description;
@@ -62,6 +63,7 @@ G_DEFINE_TYPE (GrRecipe, gr_recipe, G_TYPE_OBJECT)
 
 enum {
         PROP_0,
+        PROP_ID,
         PROP_NAME,
         PROP_AUTHOR,
         PROP_DESCRIPTION,
@@ -87,6 +89,7 @@ gr_recipe_finalize (GObject *object)
 {
         GrRecipe *self = GR_RECIPE (object);
 
+        g_free (self->id);
         g_free (self->name);
         g_free (self->author);
         g_free (self->description);
@@ -118,6 +121,10 @@ gr_recipe_get_property (GObject    *object,
         GrRecipe *self = GR_RECIPE (object);
 
         switch (prop_id) {
+        case PROP_ID:
+                g_value_set_string (value, self->id);
+                break;
+
         case PROP_AUTHOR:
                 g_value_set_string (value, self->author);
                 break;
@@ -224,6 +231,12 @@ gr_recipe_set_property (GObject      *object,
         GrRecipe *self = GR_RECIPE (object);
 
         switch (prop_id) {
+        case PROP_ID:
+                g_free (self->id);
+                self->id = g_value_dup_string (value);
+                update_mtime (self);
+                break;
+
         case PROP_AUTHOR:
                 g_free (self->author);
                 self->author = g_value_dup_string (value);
@@ -350,6 +363,11 @@ gr_recipe_class_init (GrRecipeClass *klass)
         object_class->get_property = gr_recipe_get_property;
         object_class->set_property = gr_recipe_set_property;
 
+        pspec = g_param_spec_string ("id", NULL, NULL,
+                                     NULL,
+                                     G_PARAM_READWRITE);
+        g_object_class_install_property (object_class, PROP_ID, pspec);
+
         pspec = g_param_spec_string ("author", NULL, NULL,
                                      NULL,
                                      G_PARAM_READWRITE);
@@ -451,6 +469,12 @@ gr_recipe_new (void)
 }
 
 const char *
+gr_recipe_get_id (GrRecipe *recipe)
+{
+        return recipe->id;
+}
+
+const char *
 gr_recipe_get_name (GrRecipe *recipe)
 {
         return recipe->name;
diff --git a/src/gr-recipe.h b/src/gr-recipe.h
index e21ec69..c5bfc66 100644
--- a/src/gr-recipe.h
+++ b/src/gr-recipe.h
@@ -32,6 +32,7 @@ G_DECLARE_FINAL_TYPE (GrRecipe, gr_recipe, GR, RECIPE, GObject)
 
 GrRecipe       *gr_recipe_new              (void);
 
+const char     *gr_recipe_get_id           (GrRecipe   *recipe);
 const char     *gr_recipe_get_name         (GrRecipe   *recipe);
 const char     *gr_recipe_get_author       (GrRecipe   *recipe);
 const char     *gr_recipe_get_description  (GrRecipe   *recipe);