1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef UI_VIEWS_TEST_FOCUS_MANAGER_TEST_H_
6 #define UI_VIEWS_TEST_FOCUS_MANAGER_TEST_H_
8 #include "ui/views/focus/focus_manager.h"
9 #include "ui/views/focus/widget_focus_manager.h"
10 #include "ui/views/test/views_test_base.h"
11 #include "ui/views/widget/widget_delegate.h"
15 class FocusChangeListener
;
17 class FocusManagerTest
: public ViewsTestBase
, public WidgetDelegate
{
20 ~FocusManagerTest() override
;
22 // Convenience to obtain the focus manager for the test's hosting widget.
23 FocusManager
* GetFocusManager();
25 // Overridden from ViewsTestBase:
26 void SetUp() override
;
27 void TearDown() override
;
29 // Overridden from WidgetDelegate:
30 View
* GetContentsView() override
;
31 Widget
* GetWidget() override
;
32 const Widget
* GetWidget() const override
;
33 void GetAccessiblePanes(std::vector
<View
*>* panes
) override
;
36 // Called after the Widget is initialized and the content view is added.
37 // Override to add controls to the layout.
38 virtual void InitContentView();
40 void AddFocusChangeListener(FocusChangeListener
* listener
);
41 void AddWidgetFocusChangeListener(WidgetFocusChangeListener
* listener
);
43 // For testing FocusManager::RotatePaneFocus().
44 void SetAccessiblePanes(const std::vector
<View
*>& panes
);
48 FocusChangeListener
* focus_change_listener_
;
49 WidgetFocusChangeListener
* widget_focus_change_listener_
;
50 std::vector
<View
*> accessible_panes_
;
52 DISALLOW_COPY_AND_ASSIGN(FocusManagerTest
);
55 typedef std::pair
<View
*, View
*> ViewPair
;
57 // Use to record focus change notifications.
58 class TestFocusChangeListener
: public FocusChangeListener
{
60 TestFocusChangeListener();
61 ~TestFocusChangeListener() override
;
63 const std::vector
<ViewPair
>& focus_changes() const { return focus_changes_
; }
64 void ClearFocusChanges();
66 // Overridden from FocusChangeListener:
67 void OnWillChangeFocus(View
* focused_before
, View
* focused_now
) override
;
68 void OnDidChangeFocus(View
* focused_before
, View
* focused_now
) override
;
71 // A vector of which views lost/gained focus.
72 std::vector
<ViewPair
> focus_changes_
;
74 DISALLOW_COPY_AND_ASSIGN(TestFocusChangeListener
);
77 // Use to record widget focus change notifications.
78 class TestWidgetFocusChangeListener
: public WidgetFocusChangeListener
{
80 TestWidgetFocusChangeListener();
81 ~TestWidgetFocusChangeListener() override
;
83 const std::vector
<gfx::NativeView
>& focus_changes() const {
84 return focus_changes_
;
86 void ClearFocusChanges();
88 // Overridden from WidgetFocusChangeListener:
89 void OnNativeFocusChanged(gfx::NativeView focused_now
) override
;
92 // Parameter received via OnNativeFocusChanged in oldest-to-newest-received
94 std::vector
<gfx::NativeView
> focus_changes_
;
96 DISALLOW_COPY_AND_ASSIGN(TestWidgetFocusChangeListener
);
101 #endif // UI_VIEWS_TEST_FOCUS_MANAGER_TEST_H_