[gnome-builder] search: add thread checks

[Christian Hergert <chergert src gnome org>]

commit 0190ead2fb93e1dbcca925d091d2ea1c251b3caa
Author: Christian Hergert <chergert redhat com>
Date:   Fri Aug 26 13:05:29 2016 -0700

    search: add thread checks
    
    These are just some sanity checks to ensure that callers are not returning
    results from non-UI threads.

 libide/search/ide-search-context.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/libide/search/ide-search-context.c b/libide/search/ide-search-context.c
index 4b343b6..c52f5e5 100644
--- a/libide/search/ide-search-context.c
+++ b/libide/search/ide-search-context.c
@@ -20,6 +20,7 @@
 
 #include "ide-debug.h"
 
+#include "application/ide-application.h"
 #include "search/ide-search-context.h"
 #include "search/ide-search-provider.h"
 #include "search/ide-search-result.h"
@@ -59,6 +60,7 @@ void
 ide_search_context_provider_completed (IdeSearchContext  *self,
                                        IdeSearchProvider *provider)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (IDE_IS_SEARCH_PROVIDER (provider));
   g_return_if_fail (g_list_find (self->providers, provider));
@@ -78,6 +80,7 @@ ide_search_context_provider_completed (IdeSearchContext  *self,
 const GList *
 ide_search_context_get_providers (IdeSearchContext *self)
 {
+  g_return_val_if_fail (IDE_IS_MAIN_THREAD (), NULL);
   g_return_val_if_fail (IDE_IS_SEARCH_CONTEXT (self), NULL);
 
   return self->providers;
@@ -88,6 +91,7 @@ ide_search_context_add_result (IdeSearchContext  *self,
                                IdeSearchProvider *provider,
                                IdeSearchResult   *result)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (IDE_IS_SEARCH_PROVIDER (provider));
   g_return_if_fail (IDE_IS_SEARCH_RESULT (result));
@@ -100,6 +104,7 @@ ide_search_context_remove_result (IdeSearchContext  *self,
                                   IdeSearchProvider *provider,
                                   IdeSearchResult   *result)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (IDE_IS_SEARCH_PROVIDER (provider));
   g_return_if_fail (IDE_IS_SEARCH_RESULT (result));
@@ -112,6 +117,7 @@ ide_search_context_set_provider_count (IdeSearchContext  *self,
                                        IdeSearchProvider *provider,
                                        guint64            count)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (IDE_IS_SEARCH_PROVIDER (provider));
 
@@ -127,6 +133,7 @@ ide_search_context_execute (IdeSearchContext *self,
 
   IDE_ENTRY;
 
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (!self->executed);
   g_return_if_fail (search_terms);
@@ -156,6 +163,7 @@ ide_search_context_execute (IdeSearchContext *self,
 void
 ide_search_context_cancel (IdeSearchContext *self)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
 
   if (!g_cancellable_is_cancelled (self->cancellable))
@@ -167,6 +175,7 @@ _ide_search_context_add_provider (IdeSearchContext  *self,
                                   IdeSearchProvider *provider,
                                   gsize              max_results)
 {
+  g_return_if_fail (IDE_IS_MAIN_THREAD ());
   g_return_if_fail (IDE_IS_SEARCH_CONTEXT (self));
   g_return_if_fail (IDE_IS_SEARCH_PROVIDER (provider));
   g_return_if_fail (!self->executed);