ui/views/test/focus_manager_test.cc

   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.
   4
   5 #include "ui/views/test/focus_manager_test.h"
   6
   7 #include <algorithm>
   8
   9 #include "ui/views/focus/focus_manager.h"
  10 #include "ui/views/widget/widget.h"
  11
  12 namespace views {
  13
  14 ////////////////////////////////////////////////////////////////////////////////
  15 // FocusManagerTest, public:
  16
  17 FocusManagerTest::FocusManagerTest()
  18     : contents_view_(new View),
  19       focus_change_listener_(NULL),
  20       widget_focus_change_listener_(NULL) {
  21 }
  22
  23 FocusManagerTest::~FocusManagerTest() {
  24 }
  25
  26 FocusManager* FocusManagerTest::GetFocusManager() {
  27   return GetWidget()->GetFocusManager();
  28 }
  29
  30 ////////////////////////////////////////////////////////////////////////////////
  31 // FocusManagerTest, ViewTestBase overrides:
  32
  33 void FocusManagerTest::SetUp() {
  34   ViewsTestBase::SetUp();
  35
  36   Widget* widget = new Widget;
  37   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
  38   params.delegate = this;
  39   params.bounds = gfx::Rect(0, 0, 1024, 768);
  40   widget->Init(params);
  41
  42   InitContentView();
  43   widget->Show();
  44 }
  45
  46 void FocusManagerTest::TearDown() {
  47   if (focus_change_listener_)
  48     GetFocusManager()->RemoveFocusChangeListener(focus_change_listener_);
  49   if (widget_focus_change_listener_) {
  50     WidgetFocusManager::GetInstance()->RemoveFocusChangeListener(
  51         widget_focus_change_listener_);
  52   }
  53   GetWidget()->Close();
  54
  55   // Flush the message loop to make application verifiers happy.
  56   RunPendingMessages();
  57   ViewsTestBase::TearDown();
  58 }
  59
  60 ////////////////////////////////////////////////////////////////////////////////
  61 // FocusManagerTest, WidgetDelegate implementation:
  62
  63 View* FocusManagerTest::GetContentsView() {
  64   return contents_view_;
  65 }
  66
  67 Widget* FocusManagerTest::GetWidget() {
  68   return contents_view_->GetWidget();
  69 }
  70
  71 const Widget* FocusManagerTest::GetWidget() const {
  72   return contents_view_->GetWidget();
  73 }
  74
  75 void FocusManagerTest::GetAccessiblePanes(std::vector<View*>* panes) {
  76   std::copy(accessible_panes_.begin(), accessible_panes_.end(),
  77             std::back_inserter(*panes));
  78 }
  79
  80 ////////////////////////////////////////////////////////////////////////////////
  81 // FocusManagerTest, protected:
  82
  83 void FocusManagerTest::InitContentView() {
  84 }
  85
  86 void FocusManagerTest::AddFocusChangeListener(FocusChangeListener* listener) {
  87   ASSERT_FALSE(focus_change_listener_);
  88   focus_change_listener_ = listener;
  89   GetFocusManager()->AddFocusChangeListener(listener);
  90 }
  91
  92 void FocusManagerTest::AddWidgetFocusChangeListener(
  93     WidgetFocusChangeListener* listener) {
  94   ASSERT_FALSE(widget_focus_change_listener_);
  95   widget_focus_change_listener_ = listener;
  96   WidgetFocusManager::GetInstance()->AddFocusChangeListener(listener);
  97 }
  98
  99 void FocusManagerTest::SetAccessiblePanes(const std::vector<View*>& panes) {
 100   accessible_panes_ = panes;
 101 }
 102
 103 ////////////////////////////////////////////////////////////////////////////////
 104 // TestFocusChangeListener
 105
 106 TestFocusChangeListener::TestFocusChangeListener() {
 107 }
 108
 109 TestFocusChangeListener::~TestFocusChangeListener() {
 110 }
 111
 112 void TestFocusChangeListener::OnWillChangeFocus(View* focused_before,
 113                                                 View* focused_now) {
 114   focus_changes_.push_back(ViewPair(focused_before, focused_now));
 115 }
 116 void TestFocusChangeListener::OnDidChangeFocus(View* focused_before,
 117                                                View* focused_now) {
 118 }
 119
 120 void TestFocusChangeListener::ClearFocusChanges() {
 121   focus_changes_.clear();
 122 }
 123
 124 ////////////////////////////////////////////////////////////////////////////////
 125 // TestWidgetFocusChangeListener
 126
 127 TestWidgetFocusChangeListener::TestWidgetFocusChangeListener() {
 128 }
 129
 130 TestWidgetFocusChangeListener::~TestWidgetFocusChangeListener() {
 131 }
 132
 133 void TestWidgetFocusChangeListener::ClearFocusChanges() {
 134   focus_changes_.clear();
 135 }
 136
 137 void TestWidgetFocusChangeListener::OnNativeFocusChanged(
 138     gfx::NativeView focused_now) {
 139   focus_changes_.push_back(focused_now);
 140 }
 141
 142 }  // namespace views