app_list: Add search box and search result view for v2.

- Add a SearchBoxModel that represents search box's icon, placeholder text,
  user typed text and selection model (current selection and cursor position);
- Add a SearchBoxView that displays SearchBoxModel and observes SearchBoxModel
  changes via SearchBoxModelObserver;
  When user typed/changed text in search box, the view also fires query changed
  notification to its SearchBoxViewDelegate;
- Add a SearchResult that carries an icon, two tagged texts;
- Add a SearchResultView that displays a SearchResult;
- Change AppListModel to be a master model that has three sub models:
  apps list, search box and search results;
- Add a SearchResultListView that display search results sub model of
  AppListModel using a list of SeachResultView;
  The view supports up/down key navigation and when user selects a result
  via mouse click or enter key, it asks its SearchResultListViewDelegate to
  OpenResult;
- Update AppListViewDelegate:
  - Add new methods: StartSearch, StopSearch and OpenResult;
  - Deleted no-longer needed UpdateModel method;
  - Rename OnAppListItemActivated -> ActivateAppListItem;
- Update ash_shell's app_list to support a simple substr match search;
- Add a SearchBuilder that implements the search via AutoCompleteController;
- Other changes:
  - Rename AppListModelBuilder -> AppsModelBuilder;
  - Rename AppListModelView -> AppsGridView;

BUG=125964
TEST=Manual. In ash_shell, it searches the 5 example apps. In ash/chrome, it should show similar results as omnibox.


Review URL: https://chromiumcodereview.appspot.com/10386224

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138938 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 16 insertions, 3 deletions

diff --git a/ui/app_list/app_list.gyp b/ui/app_list/app_list.gyp
index effe6f9..ec5ff6d 100644
--- a/ui/app_list/app_list.gyp
+++ b/ui/app_list/app_list.gyp
@@ -32,11 +32,11 @@
         'app_list_item_view.h',
         'app_list_model.cc',
         'app_list_model.h',
-        'app_list_model_view.cc',
-        'app_list_model_view.h',
         'app_list_view.cc',
         'app_list_view.h',
         'app_list_view_delegate.h',
+        'apps_grid_view.cc',
+        'apps_grid_view.h',
         'drop_shadow_label.cc',
         'drop_shadow_label.h',
         'icon_cache.cc',
@@ -46,6 +46,19 @@
         'pagination_model.cc',
         'pagination_model.h',
         'pagination_model_observer.h',
+        'search_box_model.h',
+        'search_box_model.cc',
+        'search_box_model_observer.h',
+        'search_box_view.cc',
+        'search_box_view.h',
+        'search_box_view_delegate.h',
+        'search_result.cc',
+        'search_result.h',
+        'search_result_view.cc',
+        'search_result_view.h',
+        'search_result_list_view.cc',
+        'search_result_list_view.h',
+        'search_result_list_view_delegate.h',
       ],
     },
     {
@@ -62,7 +75,7 @@
         'app_list',
       ],
       'sources': [
-        'app_list_model_view_unittest.cc',
+        'apps_grid_view_unittest.cc',
         'run_all_unittests.cc',
       ],
     },