Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / ui / app_list / app_list_model.h

diff --git a/src/ui/app_list/app_list_model.h b/src/ui/app_list/app_list_model.h
index af669d0..07ab33c 100644 (file)
--- a/src/ui/app_list/app_list_model.h
+++ b/src/ui/app_list/app_list_model.h
@@ -5,12 +5,16 @@
 #ifndef UI_APP_LIST_APP_LIST_MODEL_H_
 #define UI_APP_LIST_APP_LIST_MODEL_H_
 
+#include <string>
+#include <vector>
+
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "ui/app_list/app_list_export.h"
 #include "ui/app_list/app_list_item_list.h"
 #include "ui/app_list/app_list_item_list_observer.h"
+#include "ui/app_list/search_result.h"
 #include "ui/base/models/list_model.h"
 
 namespace app_list {
@@ -20,7 +24,6 @@ class AppListItem;
 class AppListItemList;
 class AppListModelObserver;
 class SearchBoxModel;
-class SearchResult;
 
 // Master model of app list that consists of three sub models: AppListItemList,
 // SearchBoxModel and SearchResults. The AppListItemList sub model owns a list
@@ -110,11 +113,23 @@ class APP_LIST_EXPORT AppListModel : public AppListItemListObserver {
   // Call OnExtensionPreferenceChanged() for all items in the model.
   void NotifyExtensionPreferenceChanged();
 
+  // Sets wither or not folder UI should be enabled. If |folders_enabled| is
+  // false, removes any non-OEM folders.
+  void SetFoldersEnabled(bool folders_enabled);
+
+  // Filters the given |results| by |display_type|. The returned list is
+  // truncated to |max_results|.
+  static std::vector<SearchResult*> FilterSearchResultsByDisplayType(
+      SearchResults* results,
+      SearchResult::DisplayType display_type,
+      size_t max_results);
+
   AppListItemList* top_level_item_list() { return top_level_item_list_.get(); }
 
   SearchBoxModel* search_box() { return search_box_.get(); }
   SearchResults* results() { return results_.get(); }
   Status status() const { return status_; }
+  bool folders_enabled() const { return folders_enabled_; }
 
  private:
   // AppListItemListObserver
@@ -154,7 +169,8 @@ class APP_LIST_EXPORT AppListModel : public AppListItemListObserver {
   scoped_ptr<SearchResults> results_;
 
   Status status_;
-  ObserverList<AppListModelObserver> observers_;
+  ObserverList<AppListModelObserver, true> observers_;
+  bool folders_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListModel);
 };