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// Copyright (c) 2012 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.
#ifndef UI_VIEWS_FOCUS_FOCUS_MANAGER_TEST_H_
#define UI_VIEWS_FOCUS_FOCUS_MANAGER_TEST_H_
#include "ui/views/focus/focus_manager.h"
#include "ui/views/focus/widget_focus_manager.h"
#include "ui/views/test/views_test_base.h"
#include "ui/views/widget/widget_delegate.h"
namespace views {
class FocusChangeListener;
class FocusManagerTest : public ViewsTestBase, public WidgetDelegate {
public:
FocusManagerTest();
virtual ~FocusManagerTest();
// Convenience to obtain the focus manager for the test's hosting widget.
FocusManager* GetFocusManager();
// Overridden from ViewsTestBase:
virtual void SetUp() OVERRIDE;
virtual void TearDown() OVERRIDE;
// Overridden from WidgetDelegate:
virtual View* GetContentsView() OVERRIDE;
virtual Widget* GetWidget() OVERRIDE;
virtual const Widget* GetWidget() const OVERRIDE;
virtual void GetAccessiblePanes(std::vector<View*>* panes) OVERRIDE;
protected:
// Called after the Widget is initialized and the content view is added.
// Override to add controls to the layout.
virtual void InitContentView();
void AddFocusChangeListener(FocusChangeListener* listener);
void AddWidgetFocusChangeListener(WidgetFocusChangeListener* listener);
// For testing FocusManager::RotatePaneFocus().
void SetAccessiblePanes(const std::vector<View*>& panes);
#if defined(OS_WIN) && !defined(USE_AURA)
// Mocks activating/deactivating the window.
void SimulateActivateWindow();
void SimulateDeactivateWindow();
void PostKeyDown(ui::KeyboardCode key_code);
void PostKeyUp(ui::KeyboardCode key_code);
#endif
private:
View* contents_view_;
FocusChangeListener* focus_change_listener_;
WidgetFocusChangeListener* widget_focus_change_listener_;
std::vector<View*> accessible_panes_;
DISALLOW_COPY_AND_ASSIGN(FocusManagerTest);
};
typedef std::pair<View*, View*> ViewPair;
// Use to record focus change notifications.
class TestFocusChangeListener : public FocusChangeListener {
public:
TestFocusChangeListener();
virtual ~TestFocusChangeListener();
const std::vector<ViewPair>& focus_changes() const { return focus_changes_; }
void ClearFocusChanges();
// Overridden from FocusChangeListener:
virtual void OnWillChangeFocus(View* focused_before,
View* focused_now) OVERRIDE;
virtual void OnDidChangeFocus(View* focused_before,
View* focused_now) OVERRIDE;
private:
// A vector of which views lost/gained focus.
std::vector<ViewPair> focus_changes_;
DISALLOW_COPY_AND_ASSIGN(TestFocusChangeListener);
};
typedef std::pair<gfx::NativeView, gfx::NativeView> NativeViewPair;
// Use to record widget focus change notifications.
class TestWidgetFocusChangeListener : public WidgetFocusChangeListener {
public:
TestWidgetFocusChangeListener();
virtual ~TestWidgetFocusChangeListener();
const std::vector<NativeViewPair>& focus_changes() const {
return focus_changes_;
}
void ClearFocusChanges();
// Overridden from WidgetFocusChangeListener:
virtual void OnNativeFocusChange(gfx::NativeView focused_before,
gfx::NativeView focused_now) OVERRIDE;
private:
// Pairs of (focused_before, focused_now) parameters we've received via calls
// to OnNativeFocusChange(), in oldest-to-newest-received order.
std::vector<NativeViewPair> focus_changes_;
DISALLOW_COPY_AND_ASSIGN(TestWidgetFocusChangeListener);
};
} // namespace views
#endif // UI_VIEWS_FOCUS_FOCUS_MANAGER_TEST_H_
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