Draggable peeking/fullscreen launcher with transparent background.

ash/app_list/app_list_presenter_delegate_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <memory>
 
 #include "ash/ash_switches.h"
+#include "ash/public/cpp/config.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_app_list_view_presenter_impl.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/test/scoped_feature_list.h"
 #include "ui/app_list/app_list_features.h"
+#include "ui/app_list/app_list_switches.h"
+#include "ui/app_list/views/app_list_main_view.h"
 #include "ui/app_list/views/app_list_view.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/events/test/event_generator.h"
 
 namespace ash {
 namespace {
 
@@ skipping 20 matching lines @@
     // If the current test is parameterized.
     if (testing::UnitTest::GetInstance()->current_test_info()->value_param()) {
       test_with_fullscreen_ = GetParam();
       if (test_with_fullscreen_)
         EnableFullscreenAppList();
     }
     // Make the display big enough to hold the app list.
     UpdateDisplay("1024x768");
   }
 
- private:
   void EnableFullscreenAppList() {
     scoped_feature_list_.InitAndEnableFeature(
         app_list::features::kEnableFullscreenAppList);
   }
 
+ private:
   test::TestAppListViewPresenterImpl app_list_presenter_impl_;
   bool test_with_fullscreen_;
   base::test::ScopedFeatureList scoped_feature_list_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListPresenterDelegateTest);
 };
 
 // Instantiate the Boolean which is used to toggle the Fullscreen app list in
 // the parameterized tests.
 INSTANTIATE_TEST_CASE_P(, AppListPresenterDelegateTest, testing::Bool());
 
-// Tests that app launcher hides when focus moves to a normal window.
+// Tests that app app list hides when focus moves to a normal window.

[msw, 2017/06/07 02:31:38]

nit: "app app"

[newcomer, 2017/06/07 17:21:37]

Done.

 TEST_P(AppListPresenterDelegateTest, HideOnFocusOut) {
   app_list_presenter_impl()->Show(GetPrimaryDisplayId());
   EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
 
   std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
   wm::ActivateWindow(window.get());
 
   EXPECT_FALSE(app_list_presenter_impl()->GetTargetVisibility());
 }
 
-// Tests that app launcher remains visible when focus is moved to a different
+// Tests that app app list remains visible when focus is moved to a different

[msw, 2017/06/07 02:31:38]

nit: "app app"

[newcomer, 2017/06/07 17:21:37]

Done.

 // window in kShellWindowId_AppListContainer.
 TEST_P(AppListPresenterDelegateTest,
        RemainVisibleWhenFocusingToApplistContainer) {
   app_list_presenter_impl()->Show(GetPrimaryDisplayId());
   EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
 
   aura::Window* applist_container = Shell::GetContainer(
       Shell::GetPrimaryRootWindow(), kShellWindowId_AppListContainer);
   std::unique_ptr<aura::Window> window(
       aura::test::CreateTestWindowWithId(0, applist_container));
@@ skipping 37 matching lines @@
   EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
 
   // Click outside the bubble. This should close it.
   gfx::Point point_outside =
       gfx::Point(app_window_bounds.right(), app_window_bounds.y()) +
       gfx::Vector2d(10, 0);
   generator.GestureTapAt(point_outside);
   EXPECT_FALSE(app_list_presenter_impl()->GetTargetVisibility());
 }
 
-// Tests opening the app launcher on a non-primary display, then deleting the
+// Tests opening the app app list on a non-primary display, then deleting the

[msw, 2017/06/07 02:31:38]

nit: "app app"

[newcomer, 2017/06/07 17:21:37]

Done.

 // display.
 TEST_P(AppListPresenterDelegateTest, NonPrimaryDisplay) {
   // Set up a screen with two displays (horizontally adjacent).
   UpdateDisplay("1024x768,1024x768");
 
   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2u, root_windows.size());
   aura::Window* secondary_root = root_windows[1];
   EXPECT_EQ("1024,0 1024x768", secondary_root->GetBoundsInScreen().ToString());
 
   app_list_presenter_impl()->Show(display::Screen::GetScreen()
                                       ->GetDisplayNearestWindow(secondary_root)
                                       .id());
   EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
 
   // Remove the secondary display. Shouldn't crash (http://crbug.com/368990).
   UpdateDisplay("1024x768");
 
   // Updating the displays should close the app list.
   EXPECT_FALSE(app_list_presenter_impl()->GetTargetVisibility());
 }
 
-// Tests opening the app launcher on a tiny display that is too small to contain
+// Tests opening the app app list on a tiny display that is too small to contain

[msw, 2017/06/07 02:31:38]

nit: "app app"

[newcomer, 2017/06/07 17:21:37]

Done.

 // it.
 TEST_F(AppListPresenterDelegateTest, TinyDisplay) {
   // Set up a screen with a tiny display (height smaller than the app list).
   UpdateDisplay("400x300");
 
   app_list_presenter_impl()->Show(GetPrimaryDisplayId());
   EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
 
   // The top of the app list should be on-screen (even if the bottom is not).
   // We need to manually calculate the Y coordinate of the top of the app list
   // from the anchor (center) and height. There isn't a bounds rect that gives
   // the actual app list position (the widget bounds include the bubble border
   // which is much bigger than the actual app list size).
 
   app_list::AppListView* app_list = app_list_presenter_impl()->GetView();
   int app_list_view_top =
       app_list->anchor_rect().y() - app_list->bounds().height() / 2;
   const int kMinimalAppListMargin = 10;
 
   EXPECT_GE(app_list_view_top, kMinimalAppListMargin);
 }
 
+// Tests that the peeking app list is enlarged to fullscreen after the user
+// types in the search box.
+TEST_F(AppListPresenterDelegateTest, SnapToFullscreenAfterSearchboxInput) {
+  // TODO(newcomer): investigate failure in mash. http://crbug.com/726838.
+  if (Shell::GetAshConfig() == Config::MASH)
+    return;
+
+  EnableFullscreenAppList();
+  UpdateDisplay("1024x768");
+  EXPECT_TRUE(app_list::features::IsFullscreenAppListEnabled());
+  app_list_presenter_impl()->Show(GetPrimaryDisplayId());
+  app_list::AppListView* app_list = app_list_presenter_impl()->GetView();
+  // Check that it is in peeking mode.
+  EXPECT_FALSE(app_list->IsFullscreen());
+
+  // Dummy key event to search box.
+  ui::test::EventGenerator& generator = GetEventGenerator();
+  generator.PressKey(ui::KeyboardCode::VKEY_0, 0);
+  // Check that it is in fullscreen mode.
+  EXPECT_TRUE(app_list->IsFullscreen());
+}
+
+// Tests that the peeking app list closes if the user taps outside its
+// bounds.
+TEST_F(AppListPresenterDelegateTest, TapAndClickOutsideClosesPeekingAppList) {
+  EnableFullscreenAppList();
+
+  app_list_presenter_impl()->Show(GetPrimaryDisplayId());
+  EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
+  ui::test::EventGenerator& generator = GetEventGenerator();
+
+  // Grab the bounds of the search box,
+  // which is guaranteed to be inside the app list.
+  gfx::Point tap_point = app_list_presenter_impl()
+                             ->GetView()
+                             ->search_box_widget()
+                             ->GetContentsView()
+                             ->GetBoundsInScreen()
+                             .CenterPoint();
+
+  // Tapping inside the bounds doesn't close the app list.
+  generator.GestureTapAt(tap_point);
+  EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
+
+  // Clicking inside the bounds doesn't close the app list.
+  generator.MoveMouseTo(tap_point);
+  generator.ClickLeftButton();
+  EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
+
+  // Tapping outside the bounds closes the app list.
+  tap_point.set_x(tap_point.x() + 750);
+  generator.GestureTapAt(tap_point);
+  EXPECT_FALSE(app_list_presenter_impl()->GetTargetVisibility());
+
+  app_list_presenter_impl()->Show(GetPrimaryDisplayId());
+  EXPECT_TRUE(app_list_presenter_impl()->GetTargetVisibility());
+
+  // Clicking outside the bounds closes the app list.
+  generator.MoveMouseTo(tap_point);
+  generator.ClickLeftButton();
+  EXPECT_FALSE(app_list_presenter_impl()->GetTargetVisibility());
+}
+
 }  // namespace ash