[gnome-builder/global-search] GbSearchContext: start filling in result info

[Christian Hergert <chergert src gnome org>]

commit ed7d927236882ad841cdb8bc1902b2744b5706a7
Author: Christian Hergert <christian hergert me>
Date:   Sat Dec 13 02:03:48 2014 -0800

    GbSearchContext: start filling in result info

 src/search/gb-search-context.c |   66 ++++++++++++++++++++++++++++++++++++++--
 src/search/gb-search-context.h |    5 +++
 src/search/gb-search-result.c  |   24 ++++++++++++++-
 src/search/gb-search-result.h  |    6 ++-
 4 files changed, 95 insertions(+), 6 deletions(-)
---
diff --git a/src/search/gb-search-context.c b/src/search/gb-search-context.c
index 48f0f66..ef6f704 100644
--- a/src/search/gb-search-context.c
+++ b/src/search/gb-search-context.c
@@ -23,12 +23,14 @@
 #include "gb-log.h"
 #include "gb-search-context.h"
 #include "gb-search-provider.h"
+#include "gb-search-result.h"
 
 struct _GbSearchContextPrivate
 {
   GCancellable *cancellable;
   GList        *providers;
   gchar        *search_text;
+  GList        *results;
   guint         executed : 1;
 };
 
@@ -41,6 +43,12 @@ enum {
   LAST_PROP
 };
 
+enum {
+  RESULTS_ADDED,
+  LAST_SIGNAL
+};
+
+static guint       gSignals [LAST_SIGNAL];
 static GParamSpec *gParamSpecs [LAST_PROP];
 
 /**
@@ -108,14 +116,46 @@ gb_search_context_cancel (GbSearchContext *context)
   g_cancellable_cancel (context->priv->cancellable);
 }
 
-void
-gb_search_context_add_proposals (GbSearchContext  *context,
+/**
+ * gb_search_context_get_results:
+ * @context: A #GbSearchContext
+ *
+ * Fetches the current results.
+ *
+ * Returns: (transfer none): A #GList of current results.
+ */
+const GList *
+gb_search_context_get_results (GbSearchContext *context)
+{
+  g_return_val_if_fail (GB_IS_SEARCH_CONTEXT (context), NULL);
+
+  return context->priv->results;
+}
+
+static void
+gb_search_context_results_added (GbSearchContext  *context,
                                  GbSearchProvider *provider,
-                                 GList            *proposals,
+                                 GList            *results,
                                  gboolean          finished)
 {
   g_return_if_fail (GB_IS_SEARCH_CONTEXT (context));
   g_return_if_fail (GB_IS_SEARCH_PROVIDER (provider));
+
+  context->priv->results = g_list_concat (context->priv->results, results);
+}
+
+void
+gb_search_context_add_results (GbSearchContext  *context,
+                               GbSearchProvider *provider,
+                               GList            *proposals,
+                               gboolean          finished)
+{
+  g_return_if_fail (GB_IS_SEARCH_CONTEXT (context));
+  g_return_if_fail (GB_IS_SEARCH_PROVIDER (provider));
+
+  g_signal_emit (context, gSignals [RESULTS_ADDED], 0,
+                 provider, proposals, finished);
+
 }
 
 const gchar *
@@ -166,6 +206,10 @@ gb_search_context_finalize (GObject *object)
 
   g_list_foreach (priv->providers, (GFunc)g_object_unref, NULL);
   g_clear_pointer (&priv->providers, g_list_free);
+
+  g_list_foreach (priv->results, (GFunc)g_object_unref, NULL);
+  g_clear_pointer (&priv->results, g_list_free);
+
   g_clear_pointer (&priv->search_text, g_free);
 
   G_OBJECT_CLASS (gb_search_context_parent_class)->finalize (object);
@@ -222,6 +266,8 @@ gb_search_context_class_init (GbSearchContextClass *klass)
   object_class->get_property = gb_search_context_get_property;
   object_class->set_property = gb_search_context_set_property;
 
+  klass->results_added = gb_search_context_results_added;
+
   gParamSpecs [PROP_SEARCH_TEXT] =
     g_param_spec_string ("search-text",
                          _("Search Text"),
@@ -242,6 +288,20 @@ gb_search_context_class_init (GbSearchContextClass *klass)
                            G_PARAM_STATIC_STRINGS));
   g_object_class_install_property (object_class, PROP_PROVIDERS,
                                    gParamSpecs [PROP_PROVIDERS]);
+
+  gSignals [RESULTS_ADDED] =
+    g_signal_new ("results-added",
+                  GB_TYPE_SEARCH_CONTEXT,
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL,
+                  NULL,
+                  g_cclosure_marshal_generic,
+                  G_TYPE_NONE,
+                  3,
+                  GB_TYPE_SEARCH_PROVIDER,
+                  G_TYPE_POINTER,
+                  G_TYPE_BOOLEAN);
 }
 
 static void
diff --git a/src/search/gb-search-context.h b/src/search/gb-search-context.h
index a67c9b9..94bb03b 100644
--- a/src/search/gb-search-context.h
+++ b/src/search/gb-search-context.h
@@ -44,6 +44,11 @@ struct _GbSearchContext
 struct _GbSearchContextClass
 {
   GObjectClass parent;
+
+  void (*results_added) (GbSearchContext  *context,
+                         GbSearchProvider *provider,
+                         GList            *results,
+                         gboolean          finished);
 };
 
 GType            gb_search_context_get_type    (void);
diff --git a/src/search/gb-search-result.c b/src/search/gb-search-result.c
index ca41880..948fc28 100644
--- a/src/search/gb-search-result.c
+++ b/src/search/gb-search-result.c
@@ -20,7 +20,8 @@
 
 struct _GbSearchResultPrivate
 {
-
+  gint   priority;
+  gfloat score;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (GbSearchResult, gb_search_result, GTK_TYPE_BIN)
@@ -38,6 +39,27 @@ gb_search_result_new (void)
   return g_object_new (GB_TYPE_SEARCH_RESULT, NULL);
 }
 
+gint
+gb_search_result_compare_func (gconstpointer result1,
+                               gconstpointer result2)
+{
+  const GbSearchResult *r1 = result1;
+  const GbSearchResult *r2 = result2;
+  gint ret;
+
+  ret = r1->priv->priority - r2->priv->priority;
+
+  if (ret == 0)
+    {
+      if (r1->priv->score > r2->priv->score)
+        return 1;
+      else if (r1->priv->score < r2->priv->score)
+        return -1;
+    }
+
+  return ret;
+}
+
 static void
 gb_search_result_finalize (GObject *object)
 {
diff --git a/src/search/gb-search-result.h b/src/search/gb-search-result.h
index 39f2bca..44e66bf 100644
--- a/src/search/gb-search-result.h
+++ b/src/search/gb-search-result.h
@@ -46,8 +46,10 @@ struct _GbSearchResultClass
   GtkBinClass parent;
 };
 
-GType      gb_search_result_get_type (void);
-GtkWidget *gb_search_result_new      (void);
+GType      gb_search_result_get_type     (void);
+GtkWidget *gb_search_result_new          (void);
+gint       gb_search_result_compare_func (gconstpointer result1,
+                                          gconstpointer result2);
 
 G_END_DECLS