Implementing directional text selection handles

ui/views/widget/widget_interactive_uitest.cc

 // Copyright (c) 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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/events/event_processor.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gl/gl_surface.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/controls/textfield/textfield_test_api.h"
 #include "ui/views/focus/focus_manager.h"
 #include "ui/views/test/focus_manager_test.h"
 #include "ui/views/test/widget_test.h"
 #include "ui/views/touchui/touch_selection_controller_impl.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/dialog_delegate.h"
+#include "ui/wm/core/default_screen_position_client.h"
 #include "ui/wm/public/activation_client.h"
 
 #if defined(OS_WIN)
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
 #include "ui/views/win/hwnd_util.h"
 #endif
 
 namespace views {
@@ skipping 720 matching lines @@
   EXPECT_FALSE(widget.IsActive());
 }
 
 // Test that touch selection quick menu is not activated when opened.
 TEST_F(WidgetTestInteractive, TouchSelectionQuickMenuIsNotActivated) {
   CommandLine::ForCurrentProcess()->AppendSwitch(switches::kEnableTouchEditing);
 #if defined(OS_WIN)
   views_delegate().set_use_desktop_native_widgets(true);
 #endif  // !defined(OS_WIN)
 
+  wm::DefaultScreenPositionClient screen_position_client;
   Widget widget;
   Widget::InitParams init_params =
       CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   init_params.bounds = gfx::Rect(0, 0, 200, 200);
   init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   widget.Init(init_params);
 
   Textfield* textfield = new Textfield;
   textfield->SetBounds(0, 0, 200, 20);
   textfield->SetText(base::ASCIIToUTF16("some text"));
   widget.GetRootView()->AddChildView(textfield);
 
   widget.Show();
   textfield->RequestFocus();
   textfield->SelectAll(true);
   TextfieldTestApi textfield_test_api(textfield);
+#if defined(USE_AURA)
+  aura::client::SetScreenPositionClient(widget.GetNativeView()->GetRootWindow(),
+                                        &screen_position_client);
+#endif  // !defined(USE_AURA)
 
   RunPendingMessages();
 
   ui::test::EventGenerator generator(widget.GetNativeWindow());
   generator.GestureTapAt(gfx::Point(10, 10));
   ShowQuickMenuImmediately(static_cast<TouchSelectionControllerImpl*>(
       textfield_test_api.touch_selection_controller()));
 
   EXPECT_TRUE(textfield->HasFocus());
   EXPECT_TRUE(widget.IsActive());
   EXPECT_TRUE(IsQuickMenuVisible(static_cast<TouchSelectionControllerImpl*>(
       textfield_test_api.touch_selection_controller())));
+  aura::client::SetScreenPositionClient(widget.GetNativeView()->GetRootWindow(),
+                                        nullptr);
 }
 
 TEST_F(WidgetTestInteractive, DisableViewDoesNotActivateWidget) {
 #if defined(OS_WIN)
   views_delegate().set_use_desktop_native_widgets(true);
 #endif  // !defined(OS_WIN)
 
   // Create first widget and view, activate the widget, and focus the view.
   Widget widget1;
   Widget::InitParams params1 = CreateParams(Widget::InitParams::TYPE_POPUP);
@@ skipping 335 matching lines @@
   ui::EventDispatchDetails details = widget1.GetNativeWindow()->
       GetHost()->event_processor()->OnEventFromSource(&mouse_event);
   ASSERT_FALSE(details.dispatcher_destroyed);
   EXPECT_TRUE(widget1.GetAndClearGotMouseEvent());
   EXPECT_FALSE(widget2.GetAndClearGotMouseEvent());
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace test
 }  // namespace views