Move mus to //services/ui

components/mus/ws/test_change_tracker.cc

Index: components/mus/ws/test_change_tracker.cc
diff --git a/components/mus/ws/test_change_tracker.cc b/components/mus/ws/test_change_tracker.cc
deleted file mode 100644
index 26cd89ed64a119721c1f0416fe2465db8a5803d9..0000000000000000000000000000000000000000
--- a/components/mus/ws/test_change_tracker.cc
+++ /dev/null
@@ -1,448 +0,0 @@
-// Copyright 2014 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 "components/mus/ws/test_change_tracker.h"
-
-#include <stddef.h>
-
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "components/mus/common/util.h"
-#include "mojo/common/common_type_converters.h"
-
-using mojo::Array;
-using mojo::String;
-
-namespace mus {
-
-namespace ws {
-
-std::string WindowIdToString(Id id) {
-  return (id == 0) ? "null"
-                   : base::StringPrintf("%d,%d", HiWord(id), LoWord(id));
-}
-
-namespace {
-
-std::string DirectionToString(mojom::OrderDirection direction) {
-  return direction == mojom::OrderDirection::ABOVE ? "above" : "below";
-}
-
-enum class ChangeDescriptionType {
-  ONE,
-  TWO,
-};
-
-std::string ChangeToDescription(const Change& change,
-                                ChangeDescriptionType type) {
-  switch (change.type) {
-    case CHANGE_TYPE_EMBED:
-      if (type == ChangeDescriptionType::ONE)
-        return "OnEmbed";
-      return base::StringPrintf("OnEmbed drawn=%s",
-                                change.bool_value ? "true" : "false");
-
-    case CHANGE_TYPE_EMBEDDED_APP_DISCONNECTED:
-      return base::StringPrintf("OnEmbeddedAppDisconnected window=%s",
-                                WindowIdToString(change.window_id).c_str());
-
-    case CHANGE_TYPE_UNEMBED:
-      return base::StringPrintf("OnUnembed window=%s",
-                                WindowIdToString(change.window_id).c_str());
-
-    case CHANGE_TYPE_LOST_CAPTURE:
-      return base::StringPrintf("OnLostCapture window=%s",
-                                WindowIdToString(change.window_id).c_str());
-
-    case CHANGE_TYPE_NODE_ADD_TRANSIENT_WINDOW:
-      return base::StringPrintf("AddTransientWindow parent = %s child = %s",
-                                WindowIdToString(change.window_id).c_str(),
-                                WindowIdToString(change.window_id2).c_str());
-
-    case CHANGE_TYPE_NODE_BOUNDS_CHANGED:
-      return base::StringPrintf(
-          "BoundsChanged window=%s old_bounds=%s new_bounds=%s",
-          WindowIdToString(change.window_id).c_str(),
-          change.bounds.ToString().c_str(), change.bounds2.ToString().c_str());
-
-    case CHANGE_TYPE_NODE_HIERARCHY_CHANGED:
-      return base::StringPrintf(
-          "HierarchyChanged window=%s old_parent=%s new_parent=%s",
-          WindowIdToString(change.window_id).c_str(),
-          WindowIdToString(change.window_id2).c_str(),
-          WindowIdToString(change.window_id3).c_str());
-
-    case CHANGE_TYPE_NODE_REMOVE_TRANSIENT_WINDOW_FROM_PARENT:
-      return base::StringPrintf(
-          "RemoveTransientWindowFromParent parent = %s child = %s",
-          WindowIdToString(change.window_id).c_str(),
-          WindowIdToString(change.window_id2).c_str());
-
-    case CHANGE_TYPE_NODE_REORDERED:
-      return base::StringPrintf("Reordered window=%s relative=%s direction=%s",
-                                WindowIdToString(change.window_id).c_str(),
-                                WindowIdToString(change.window_id2).c_str(),
-                                DirectionToString(change.direction).c_str());
-
-    case CHANGE_TYPE_NODE_DELETED:
-      return base::StringPrintf("WindowDeleted window=%s",
-                                WindowIdToString(change.window_id).c_str());
-
-    case CHANGE_TYPE_NODE_VISIBILITY_CHANGED:
-      return base::StringPrintf("VisibilityChanged window=%s visible=%s",
-                                WindowIdToString(change.window_id).c_str(),
-                                change.bool_value ? "true" : "false");
-
-    case CHANGE_TYPE_NODE_DRAWN_STATE_CHANGED:
-      return base::StringPrintf("DrawnStateChanged window=%s drawn=%s",
-                                WindowIdToString(change.window_id).c_str(),
-                                change.bool_value ? "true" : "false");
-
-    case CHANGE_TYPE_INPUT_EVENT: {
-      std::string result = base::StringPrintf(
-          "InputEvent window=%s event_action=%d",
-          WindowIdToString(change.window_id).c_str(), change.event_action);
-      if (change.event_observer_id != 0)
-        base::StringAppendF(&result, " event_observer_id=%u",
-                            change.event_observer_id);
-      return result;
-    }
-
-    case CHANGE_TYPE_EVENT_OBSERVED:
-      return base::StringPrintf(
-          "EventObserved event_action=%d event_observer_id=%u",
-          change.event_action, change.event_observer_id);
-
-    case CHANGE_TYPE_PROPERTY_CHANGED:
-      return base::StringPrintf("PropertyChanged window=%s key=%s value=%s",
-                                WindowIdToString(change.window_id).c_str(),
-                                change.property_key.c_str(),
-                                change.property_value.c_str());
-
-    case CHANGE_TYPE_FOCUSED:
-      return base::StringPrintf("Focused id=%s",
-                                WindowIdToString(change.window_id).c_str());
-
-    case CHANGE_TYPE_CURSOR_CHANGED:
-      return base::StringPrintf("CursorChanged id=%s cursor_id=%d",
-                                WindowIdToString(change.window_id).c_str(),
-                                change.cursor_id);
-    case CHANGE_TYPE_ON_CHANGE_COMPLETED:
-      return base::StringPrintf("ChangeCompleted id=%d sucess=%s",
-                                change.change_id,
-                                change.bool_value ? "true" : "false");
-
-    case CHANGE_TYPE_ON_TOP_LEVEL_CREATED:
-      return base::StringPrintf("TopLevelCreated id=%d window_id=%s drawn=%s",
-                                change.change_id,
-                                WindowIdToString(change.window_id).c_str(),
-                                change.bool_value ? "true" : "false");
-    case CHANGE_TYPE_OPACITY:
-      return base::StringPrintf("OpacityChanged window_id=%s opacity=%.2f",
-                                WindowIdToString(change.window_id).c_str(),
-                                change.float_value);
-  }
-  return std::string();
-}
-
-std::string SingleChangeToDescriptionImpl(const std::vector<Change>& changes,
-                                          ChangeDescriptionType change_type) {
-  std::string result;
-  for (auto& change : changes) {
-    if (!result.empty())
-      result += "\n";
-    result += ChangeToDescription(change, change_type);
-  }
-  return result;
-}
-
-}  // namespace
-
-std::vector<std::string> ChangesToDescription1(
-    const std::vector<Change>& changes) {
-  std::vector<std::string> strings(changes.size());
-  for (size_t i = 0; i < changes.size(); ++i)
-    strings[i] = ChangeToDescription(changes[i], ChangeDescriptionType::ONE);
-  return strings;
-}
-
-std::string SingleChangeToDescription(const std::vector<Change>& changes) {
-  return SingleChangeToDescriptionImpl(changes, ChangeDescriptionType::ONE);
-}
-
-std::string SingleChangeToDescription2(const std::vector<Change>& changes) {
-  return SingleChangeToDescriptionImpl(changes, ChangeDescriptionType::TWO);
-}
-
-std::string SingleWindowDescription(const std::vector<TestWindow>& windows) {
-  if (windows.empty())
-    return "no windows";
-  std::string result;
-  for (const TestWindow& window : windows)
-    result += window.ToString();
-  return result;
-}
-
-std::string ChangeWindowDescription(const std::vector<Change>& changes) {
-  if (changes.size() != 1)
-    return std::string();
-  std::vector<std::string> window_strings(changes[0].windows.size());
-  for (size_t i = 0; i < changes[0].windows.size(); ++i)
-    window_strings[i] = "[" + changes[0].windows[i].ToString() + "]";
-  return base::JoinString(window_strings, ",");
-}
-
-TestWindow WindowDataToTestWindow(const mojom::WindowDataPtr& data) {
-  TestWindow window;
-  window.parent_id = data->parent_id;
-  window.window_id = data->window_id;
-  window.visible = data->visible;
-  window.properties =
-      data->properties.To<std::map<std::string, std::vector<uint8_t>>>();
-  return window;
-}
-
-void WindowDatasToTestWindows(const Array<mojom::WindowDataPtr>& data,
-                              std::vector<TestWindow>* test_windows) {
-  for (size_t i = 0; i < data.size(); ++i)
-    test_windows->push_back(WindowDataToTestWindow(data[i]));
-}
-
-Change::Change()
-    : type(CHANGE_TYPE_EMBED),
-      client_id(0),
-      window_id(0),
-      window_id2(0),
-      window_id3(0),
-      event_action(0),
-      event_observer_id(0u),
-      direction(mojom::OrderDirection::ABOVE),
-      bool_value(false),
-      float_value(0.f),
-      cursor_id(0),
-      change_id(0u) {}
-
-Change::Change(const Change& other) = default;
-
-Change::~Change() {}
-
-TestChangeTracker::TestChangeTracker() : delegate_(NULL) {}
-
-TestChangeTracker::~TestChangeTracker() {}
-
-void TestChangeTracker::OnEmbed(ClientSpecificId client_id,
-                                mojom::WindowDataPtr root,
-                                bool drawn) {
-  Change change;
-  change.type = CHANGE_TYPE_EMBED;
-  change.client_id = client_id;
-  change.bool_value = drawn;
-  change.windows.push_back(WindowDataToTestWindow(root));
-  AddChange(change);
-}
-
-void TestChangeTracker::OnEmbeddedAppDisconnected(Id window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_EMBEDDED_APP_DISCONNECTED;
-  change.window_id = window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowBoundsChanged(Id window_id,
-                                              const gfx::Rect& old_bounds,
-                                              const gfx::Rect& new_bounds) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_BOUNDS_CHANGED;
-  change.window_id = window_id;
-  change.bounds = old_bounds;
-  change.bounds2 = new_bounds;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnUnembed(Id window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_UNEMBED;
-  change.window_id = window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnTransientWindowAdded(Id window_id,
-                                               Id transient_window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_ADD_TRANSIENT_WINDOW;
-  change.window_id = window_id;
-  change.window_id2 = transient_window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnTransientWindowRemoved(Id window_id,
-                                                 Id transient_window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_REMOVE_TRANSIENT_WINDOW_FROM_PARENT;
-  change.window_id = window_id;
-  change.window_id2 = transient_window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnLostCapture(Id window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_LOST_CAPTURE;
-  change.window_id = window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowHierarchyChanged(
-    Id window_id,
-    Id old_parent_id,
-    Id new_parent_id,
-    Array<mojom::WindowDataPtr> windows) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_HIERARCHY_CHANGED;
-  change.window_id = window_id;
-  change.window_id2 = old_parent_id;
-  change.window_id3 = new_parent_id;
-  WindowDatasToTestWindows(windows, &change.windows);
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowReordered(Id window_id,
-                                          Id relative_window_id,
-                                          mojom::OrderDirection direction) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_REORDERED;
-  change.window_id = window_id;
-  change.window_id2 = relative_window_id;
-  change.direction = direction;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowDeleted(Id window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_DELETED;
-  change.window_id = window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowVisibilityChanged(Id window_id, bool visible) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_VISIBILITY_CHANGED;
-  change.window_id = window_id;
-  change.bool_value = visible;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowOpacityChanged(Id window_id, float opacity) {
-  Change change;
-  change.type = CHANGE_TYPE_OPACITY;
-  change.window_id = window_id;
-  change.float_value = opacity;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowParentDrawnStateChanged(Id window_id,
-                                                        bool drawn) {
-  Change change;
-  change.type = CHANGE_TYPE_NODE_DRAWN_STATE_CHANGED;
-  change.window_id = window_id;
-  change.bool_value = drawn;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowInputEvent(Id window_id,
-                                           const ui::Event& event,
-                                           uint32_t event_observer_id) {
-  Change change;
-  change.type = CHANGE_TYPE_INPUT_EVENT;
-  change.window_id = window_id;
-  change.event_action = static_cast<int32_t>(event.type());
-  change.event_observer_id = event_observer_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnEventObserved(const ui::Event& event,
-                                        uint32_t event_observer_id) {
-  Change change;
-  change.type = CHANGE_TYPE_EVENT_OBSERVED;
-  change.event_action = static_cast<int32_t>(event.type());
-  change.event_observer_id = event_observer_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowSharedPropertyChanged(Id window_id,
-                                                      String name,
-                                                      Array<uint8_t> data) {
-  Change change;
-  change.type = CHANGE_TYPE_PROPERTY_CHANGED;
-  change.window_id = window_id;
-  change.property_key = name;
-  if (data.is_null())
-    change.property_value = "NULL";
-  else
-    change.property_value = data.To<std::string>();
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowFocused(Id window_id) {
-  Change change;
-  change.type = CHANGE_TYPE_FOCUSED;
-  change.window_id = window_id;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnWindowPredefinedCursorChanged(
-    Id window_id,
-    mojom::Cursor cursor_id) {
-  Change change;
-  change.type = CHANGE_TYPE_CURSOR_CHANGED;
-  change.window_id = window_id;
-  change.cursor_id = static_cast<int32_t>(cursor_id);
-  AddChange(change);
-}
-
-void TestChangeTracker::OnChangeCompleted(uint32_t change_id, bool success) {
-  Change change;
-  change.type = CHANGE_TYPE_ON_CHANGE_COMPLETED;
-  change.change_id = change_id;
-  change.bool_value = success;
-  AddChange(change);
-}
-
-void TestChangeTracker::OnTopLevelCreated(uint32_t change_id,
-                                          mojom::WindowDataPtr window_data,
-                                          bool drawn) {
-  Change change;
-  change.type = CHANGE_TYPE_ON_TOP_LEVEL_CREATED;
-  change.change_id = change_id;
-  change.window_id = window_data->window_id;
-  change.bool_value = drawn;
-  AddChange(change);
-}
-
-void TestChangeTracker::AddChange(const Change& change) {
-  changes_.push_back(change);
-  if (delegate_)
-    delegate_->OnChangeAdded();
-}
-
-TestWindow::TestWindow() {}
-
-TestWindow::TestWindow(const TestWindow& other) = default;
-
-TestWindow::~TestWindow() {}
-
-std::string TestWindow::ToString() const {
-  return base::StringPrintf("window=%s parent=%s",
-                            WindowIdToString(window_id).c_str(),
-                            WindowIdToString(parent_id).c_str());
-}
-
-std::string TestWindow::ToString2() const {
-  return base::StringPrintf(
-      "window=%s parent=%s visible=%s", WindowIdToString(window_id).c_str(),
-      WindowIdToString(parent_id).c_str(), visible ? "true" : "false");
-}
-
-}  // namespace ws
-
-}  // namespace mus