[gnome-software] Show new search results if reloading the category shell

[Richard Hughes <rhughes src gnome org>]

commit 83ba89c9015b734e6e3845149136002c62f11d6b
Author: Richard Hughes <richard hughsie com>
Date:   Sat Jun 11 21:52:28 2016 +0100

    Show new search results if reloading the category shell

 src/gs-shell-category.c |   22 ++++++++++++++--------
 1 files changed, 14 insertions(+), 8 deletions(-)
---
diff --git a/src/gs-shell-category.c b/src/gs-shell-category.c
index 5a2456d..92cb1e9 100644
--- a/src/gs-shell-category.c
+++ b/src/gs-shell-category.c
@@ -38,6 +38,7 @@ struct _GsShellCategory
        GCancellable    *cancellable;
        GsShell         *shell;
        GsCategory      *category;
+       GsCategory      *subcategory;
 
        GtkWidget       *infobar_category_shell_extensions;
        GtkWidget       *button_category_shell_extensions;
@@ -109,12 +110,14 @@ gs_shell_category_get_apps_cb (GObject *source_object,
 }
 
 static void
-gs_shell_category_populate_filtered (GsShellCategory *self, GsCategory *subcategory)
+gs_shell_category_reload (GsPage *page)
 {
+       GsShellCategory *self = GS_SHELL_CATEGORY (page);
        GtkWidget *tile;
        guint i, count;
 
-       g_assert (subcategory != NULL);
+       if (self->subcategory == NULL)
+               return;
 
        if (self->cancellable != NULL) {
                g_cancellable_cancel (self->cancellable);
@@ -124,18 +127,18 @@ gs_shell_category_populate_filtered (GsShellCategory *self, GsCategory *subcateg
 
        g_debug ("search using %s/%s",
                 gs_category_get_id (self->category),
-                gs_category_get_id (subcategory));
+                gs_category_get_id (self->subcategory));
 
        /* show the shell extensions header */
        if (g_strcmp0 (gs_category_get_id (self->category), "Addons") == 0 &&
-           g_strcmp0 (gs_category_get_id (subcategory), "ShellExtensions") == 0) {
+           g_strcmp0 (gs_category_get_id (self->subcategory), "ShellExtensions") == 0) {
                gtk_widget_set_visible (self->infobar_category_shell_extensions, TRUE);
        } else {
                gtk_widget_set_visible (self->infobar_category_shell_extensions, FALSE);
        }
 
        gs_container_remove_all (GTK_CONTAINER (self->category_detail_box));
-       count = MIN(30, gs_category_get_size (subcategory));
+       count = MIN(30, gs_category_get_size (self->subcategory));
        for (i = 0; i < count; i++) {
                tile = gs_app_tile_new (NULL);
                gtk_container_add (GTK_CONTAINER (self->category_detail_box), tile);
@@ -143,7 +146,7 @@ gs_shell_category_populate_filtered (GsShellCategory *self, GsCategory *subcateg
        }
 
        gs_plugin_loader_get_category_apps_async (self->plugin_loader,
-                                                 subcategory,
+                                                 self->subcategory,
                                                  GS_PLUGIN_REFINE_FLAGS_REQUIRE_ICON |
                                                  GS_PLUGIN_REFINE_FLAGS_REQUIRE_VERSION |
                                                  GS_PLUGIN_REFINE_FLAGS_REQUIRE_RATING,
@@ -153,9 +156,11 @@ gs_shell_category_populate_filtered (GsShellCategory *self, GsCategory *subcateg
 }
 
 static void
-gs_shell_category_reload (GsPage *page)
+gs_shell_category_populate_filtered (GsShellCategory *self, GsCategory *subcategory)
 {
-       //GsShellCategory *self = GS_SHELL_CATEGORY (page);
+       g_assert (subcategory != NULL);
+       g_set_object (&self->subcategory, subcategory);
+       gs_shell_category_reload (GS_PAGE (self));
 }
 
 static void
@@ -261,6 +266,7 @@ gs_shell_category_dispose (GObject *object)
 
        g_clear_object (&self->builder);
        g_clear_object (&self->category);
+       g_clear_object (&self->subcategory);
        g_clear_object (&self->plugin_loader);
 
        G_OBJECT_CLASS (gs_shell_category_parent_class)->dispose (object);