root/ui/views/focus/focus_manager_test.cc

DEFINITIONS

1. widget_focus_change_listener_
2. GetFocusManager
3. SetUp
4. TearDown
5. GetContentsView
6. GetWidget
7. GetWidget
8. GetAccessiblePanes
9. InitContentView
10. AddFocusChangeListener
11. AddWidgetFocusChangeListener
12. SetAccessiblePanes
13. OnWillChangeFocus
14. OnDidChangeFocus
15. ClearFocusChanges
16. ClearFocusChanges
17. OnNativeFocusChange

// 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.

#include "ui/views/focus/focus_manager_test.h"

#include <algorithm>

#include "ui/views/focus/focus_manager.h"
#include "ui/views/widget/widget.h"

namespace views {

////////////////////////////////////////////////////////////////////////////////
// FocusManagerTest, public:

FocusManagerTest::FocusManagerTest()
    : contents_view_(new View),
      focus_change_listener_(NULL),
      widget_focus_change_listener_(NULL) {
}

FocusManagerTest::~FocusManagerTest() {
}

FocusManager* FocusManagerTest::GetFocusManager() {
  return GetWidget()->GetFocusManager();
}

////////////////////////////////////////////////////////////////////////////////
// FocusManagerTest, ViewTestBase overrides:

void FocusManagerTest::SetUp() {
  ViewsTestBase::SetUp();

  Widget* widget = new Widget;
  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
  params.delegate = this;
  params.bounds = gfx::Rect(0, 0, 1024, 768);
  widget->Init(params);

  InitContentView();
  widget->Show();
}

void FocusManagerTest::TearDown() {
  if (focus_change_listener_)
    GetFocusManager()->RemoveFocusChangeListener(focus_change_listener_);
  if (widget_focus_change_listener_) {
    WidgetFocusManager::GetInstance()->RemoveFocusChangeListener(
        widget_focus_change_listener_);
  }
  GetWidget()->Close();

  // Flush the message loop to make application verifiers happy.
  RunPendingMessages();
  ViewsTestBase::TearDown();
}

////////////////////////////////////////////////////////////////////////////////
// FocusManagerTest, WidgetDelegate implementation:

View* FocusManagerTest::GetContentsView() {
  return contents_view_;
}

Widget* FocusManagerTest::GetWidget() {
  return contents_view_->GetWidget();
}

const Widget* FocusManagerTest::GetWidget() const {
  return contents_view_->GetWidget();
}

void FocusManagerTest::GetAccessiblePanes(std::vector<View*>* panes) {
  std::copy(accessible_panes_.begin(), accessible_panes_.end(),
            std::back_inserter(*panes));
}

////////////////////////////////////////////////////////////////////////////////
// FocusManagerTest, protected:

void FocusManagerTest::InitContentView() {
}

void FocusManagerTest::AddFocusChangeListener(FocusChangeListener* listener) {
  ASSERT_FALSE(focus_change_listener_);
  focus_change_listener_ = listener;
  GetFocusManager()->AddFocusChangeListener(listener);
}

void FocusManagerTest::AddWidgetFocusChangeListener(
    WidgetFocusChangeListener* listener) {
  ASSERT_FALSE(widget_focus_change_listener_);
  widget_focus_change_listener_ = listener;
  WidgetFocusManager::GetInstance()->AddFocusChangeListener(listener);
}

void FocusManagerTest::SetAccessiblePanes(const std::vector<View*>& panes) {
  accessible_panes_ = panes;
}

////////////////////////////////////////////////////////////////////////////////
// TestFocusChangeListener

TestFocusChangeListener::TestFocusChangeListener() {
}

TestFocusChangeListener::~TestFocusChangeListener() {
}

void TestFocusChangeListener::OnWillChangeFocus(View* focused_before,
                                                View* focused_now) {
  focus_changes_.push_back(ViewPair(focused_before, focused_now));
}
void TestFocusChangeListener::OnDidChangeFocus(View* focused_before,
                                               View* focused_now) {
}

void TestFocusChangeListener::ClearFocusChanges() {
  focus_changes_.clear();
}

////////////////////////////////////////////////////////////////////////////////
// TestWidgetFocusChangeListener

TestWidgetFocusChangeListener::TestWidgetFocusChangeListener() {
}

TestWidgetFocusChangeListener::~TestWidgetFocusChangeListener() {
}

void TestWidgetFocusChangeListener::ClearFocusChanges() {
  focus_changes_.clear();
}

void TestWidgetFocusChangeListener::OnNativeFocusChange(
    gfx::NativeView focused_before,
    gfx::NativeView focused_now) {
  focus_changes_.push_back(NativeViewPair(focused_before, focused_now));
}

}  // namespace views