Move //components/test_runner back into //content/shell

components/test_runner/text_input_controller.cc

Index: components/test_runner/text_input_controller.cc
diff --git a/components/test_runner/text_input_controller.cc b/components/test_runner/text_input_controller.cc
deleted file mode 100644
index 2cdfd66b2f4a3ac6f68e3c920137bf6f067212f1..0000000000000000000000000000000000000000
--- a/components/test_runner/text_input_controller.cc
+++ /dev/null
@@ -1,346 +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/test_runner/text_input_controller.h"
-
-#include "base/macros.h"
-#include "components/test_runner/web_test_delegate.h"
-#include "components/test_runner/web_view_test_proxy.h"
-#include "gin/arguments.h"
-#include "gin/handle.h"
-#include "gin/object_template_builder.h"
-#include "gin/wrappable.h"
-#include "third_party/WebKit/public/platform/WebCoalescedInputEvent.h"
-#include "third_party/WebKit/public/platform/WebInputEventResult.h"
-#include "third_party/WebKit/public/platform/WebKeyboardEvent.h"
-#include "third_party/WebKit/public/web/WebCompositionUnderline.h"
-#include "third_party/WebKit/public/web/WebFrameWidget.h"
-#include "third_party/WebKit/public/web/WebInputMethodController.h"
-#include "third_party/WebKit/public/web/WebKit.h"
-#include "third_party/WebKit/public/web/WebLocalFrame.h"
-#include "third_party/WebKit/public/web/WebRange.h"
-#include "third_party/WebKit/public/web/WebView.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "ui/events/base_event_utils.h"
-#include "v8/include/v8.h"
-
-namespace test_runner {
-
-class TextInputControllerBindings
-    : public gin::Wrappable<TextInputControllerBindings> {
- public:
-  static gin::WrapperInfo kWrapperInfo;
-
-  static void Install(base::WeakPtr<TextInputController> controller,
-                      blink::WebLocalFrame* frame);
-
- private:
-  explicit TextInputControllerBindings(
-      base::WeakPtr<TextInputController> controller);
-  ~TextInputControllerBindings() override;
-
-  // gin::Wrappable:
-  gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
-      v8::Isolate* isolate) override;
-
-  void InsertText(const std::string& text);
-  void UnmarkText();
-  void DoCommand(const std::string& text);
-  void SetMarkedText(const std::string& text, int start, int length);
-  bool HasMarkedText();
-  std::vector<int> MarkedRange();
-  std::vector<int> SelectedRange();
-  std::vector<int> FirstRectForCharacterRange(unsigned location,
-                                              unsigned length);
-  void SetComposition(const std::string& text);
-  void ForceTextInputStateUpdate();
-
-  base::WeakPtr<TextInputController> controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(TextInputControllerBindings);
-};
-
-gin::WrapperInfo TextInputControllerBindings::kWrapperInfo = {
-    gin::kEmbedderNativeGin};
-
-// static
-void TextInputControllerBindings::Install(
-    base::WeakPtr<TextInputController> controller,
-    blink::WebLocalFrame* frame) {
-  v8::Isolate* isolate = blink::mainThreadIsolate();
-  v8::HandleScope handle_scope(isolate);
-  v8::Local<v8::Context> context = frame->mainWorldScriptContext();
-  if (context.IsEmpty())
-    return;
-
-  v8::Context::Scope context_scope(context);
-
-  gin::Handle<TextInputControllerBindings> bindings =
-      gin::CreateHandle(isolate, new TextInputControllerBindings(controller));
-  if (bindings.IsEmpty())
-    return;
-  v8::Local<v8::Object> global = context->Global();
-  global->Set(gin::StringToV8(isolate, "textInputController"), bindings.ToV8());
-}
-
-TextInputControllerBindings::TextInputControllerBindings(
-    base::WeakPtr<TextInputController> controller)
-    : controller_(controller) {}
-
-TextInputControllerBindings::~TextInputControllerBindings() {}
-
-gin::ObjectTemplateBuilder
-TextInputControllerBindings::GetObjectTemplateBuilder(v8::Isolate* isolate) {
-  return gin::Wrappable<TextInputControllerBindings>::GetObjectTemplateBuilder(
-             isolate)
-      .SetMethod("insertText", &TextInputControllerBindings::InsertText)
-      .SetMethod("unmarkText", &TextInputControllerBindings::UnmarkText)
-      .SetMethod("doCommand", &TextInputControllerBindings::DoCommand)
-      .SetMethod("setMarkedText", &TextInputControllerBindings::SetMarkedText)
-      .SetMethod("hasMarkedText", &TextInputControllerBindings::HasMarkedText)
-      .SetMethod("markedRange", &TextInputControllerBindings::MarkedRange)
-      .SetMethod("selectedRange", &TextInputControllerBindings::SelectedRange)
-      .SetMethod("firstRectForCharacterRange",
-                 &TextInputControllerBindings::FirstRectForCharacterRange)
-      .SetMethod("setComposition", &TextInputControllerBindings::SetComposition)
-      .SetMethod("forceTextInputStateUpdate",
-                 &TextInputControllerBindings::ForceTextInputStateUpdate);
-}
-
-void TextInputControllerBindings::InsertText(const std::string& text) {
-  if (controller_)
-    controller_->InsertText(text);
-}
-
-void TextInputControllerBindings::UnmarkText() {
-  if (controller_)
-    controller_->UnmarkText();
-}
-
-void TextInputControllerBindings::DoCommand(const std::string& text) {
-  if (controller_)
-    controller_->DoCommand(text);
-}
-
-void TextInputControllerBindings::SetMarkedText(const std::string& text,
-                                                int start,
-                                                int length) {
-  if (controller_)
-    controller_->SetMarkedText(text, start, length);
-}
-
-bool TextInputControllerBindings::HasMarkedText() {
-  return controller_ ? controller_->HasMarkedText() : false;
-}
-
-std::vector<int> TextInputControllerBindings::MarkedRange() {
-  return controller_ ? controller_->MarkedRange() : std::vector<int>();
-}
-
-std::vector<int> TextInputControllerBindings::SelectedRange() {
-  return controller_ ? controller_->SelectedRange() : std::vector<int>();
-}
-
-std::vector<int> TextInputControllerBindings::FirstRectForCharacterRange(
-    unsigned location,
-    unsigned length) {
-  return controller_ ? controller_->FirstRectForCharacterRange(location, length)
-                     : std::vector<int>();
-}
-
-void TextInputControllerBindings::SetComposition(const std::string& text) {
-  if (controller_)
-    controller_->SetComposition(text);
-}
-void TextInputControllerBindings::ForceTextInputStateUpdate() {
-  if (controller_)
-    controller_->ForceTextInputStateUpdate();
-}
-// TextInputController ---------------------------------------------------------
-
-TextInputController::TextInputController(
-    WebViewTestProxyBase* web_view_test_proxy_base)
-    : web_view_test_proxy_base_(web_view_test_proxy_base),
-      weak_factory_(this) {}
-
-TextInputController::~TextInputController() {}
-
-void TextInputController::Install(blink::WebLocalFrame* frame) {
-  TextInputControllerBindings::Install(weak_factory_.GetWeakPtr(), frame);
-}
-
-void TextInputController::InsertText(const std::string& text) {
-  if (auto* controller = GetInputMethodController()) {
-    controller->commitText(blink::WebString::fromUTF8(text),
-                           std::vector<blink::WebCompositionUnderline>(),
-                           blink::WebRange(), 0);
-  }
-}
-
-void TextInputController::UnmarkText() {
-  if (auto* controller = GetInputMethodController()) {
-    controller->finishComposingText(
-        blink::WebInputMethodController::KeepSelection);
-  }
-}
-
-void TextInputController::DoCommand(const std::string& text) {
-  if (view()->mainFrame()) {
-    if (!view()->mainFrame()->toWebLocalFrame()) {
-      CHECK(false) << "This function cannot be called if the main frame is not"
-                      "a local frame.";
-    }
-    view()->mainFrame()->toWebLocalFrame()->executeCommand(
-        blink::WebString::fromUTF8(text));
-  }
-}
-
-void TextInputController::SetMarkedText(const std::string& text,
-                                        int start,
-                                        int length) {
-  blink::WebString web_text(blink::WebString::fromUTF8(text));
-
-  // Split underline into up to 3 elements (before, selection, and after).
-  std::vector<blink::WebCompositionUnderline> underlines;
-  blink::WebCompositionUnderline underline;
-  if (!start) {
-    underline.endOffset = length;
-  } else {
-    underline.endOffset = start;
-    underlines.push_back(underline);
-    underline.startOffset = start;
-    underline.endOffset = start + length;
-  }
-  underline.thick = true;
-  underlines.push_back(underline);
-  if (start + length < static_cast<int>(web_text.length())) {
-    underline.startOffset = underline.endOffset;
-    underline.endOffset = web_text.length();
-    underline.thick = false;
-    underlines.push_back(underline);
-  }
-
-  if (auto* controller = GetInputMethodController()) {
-    controller->setComposition(web_text, underlines, blink::WebRange(), start,
-                               start + length);
-  }
-}
-
-bool TextInputController::HasMarkedText() {
-  if (!view()->mainFrame())
-    return false;
-
-  if (!view()->mainFrame()->toWebLocalFrame()) {
-    CHECK(false) << "This function cannot be called if the main frame is not"
-                    "a local frame.";
-  }
-
-  return view()->mainFrame()->toWebLocalFrame()->hasMarkedText();
-}
-
-std::vector<int> TextInputController::MarkedRange() {
-  if (!view()->mainFrame())
-    return std::vector<int>();
-
-  if (!view()->mainFrame()->toWebLocalFrame()) {
-    CHECK(false) << "This function cannot be called if the main frame is not"
-                    "a local frame.";
-  }
-
-  blink::WebRange range = view()->mainFrame()->toWebLocalFrame()->markedRange();
-  std::vector<int> int_array(2);
-  int_array[0] = range.startOffset();
-  int_array[1] = range.endOffset();
-
-  return int_array;
-}
-
-std::vector<int> TextInputController::SelectedRange() {
-  if (!view()->mainFrame())
-    return std::vector<int>();
-
-  if (!view()->mainFrame()->toWebLocalFrame()) {
-    CHECK(false) << "This function cannot be called if the main frame is not"
-                    "a local frame.";
-  }
-
-  blink::WebRange range =
-      view()->mainFrame()->toWebLocalFrame()->selectionRange();
-  if (range.isNull())
-    return std::vector<int>();
-  std::vector<int> int_array(2);
-  int_array[0] = range.startOffset();
-  int_array[1] = range.endOffset();
-
-  return int_array;
-}
-
-std::vector<int> TextInputController::FirstRectForCharacterRange(
-    unsigned location,
-    unsigned length) {
-  blink::WebRect rect;
-  if (!view()->focusedFrame() ||
-      !view()->focusedFrame()->firstRectForCharacterRange(location, length,
-                                                          rect)) {
-    return std::vector<int>();
-  }
-
-  std::vector<int> int_array(4);
-  int_array[0] = rect.x;
-  int_array[1] = rect.y;
-  int_array[2] = rect.width;
-  int_array[3] = rect.height;
-
-  return int_array;
-}
-
-void TextInputController::SetComposition(const std::string& text) {
-  // Sends a keydown event with key code = 0xE5 to emulate input method
-  // behavior.
-  blink::WebKeyboardEvent key_down(
-      blink::WebInputEvent::RawKeyDown, blink::WebInputEvent::NoModifiers,
-      ui::EventTimeStampToSeconds(ui::EventTimeForNow()));
-
-  key_down.windowsKeyCode = 0xE5;  // VKEY_PROCESSKEY
-  view()->handleInputEvent(blink::WebCoalescedInputEvent(key_down));
-
-  // The value returned by std::string::length() may not correspond to the
-  // actual number of encoded characters in sequences of multi-byte or
-  // variable-length characters.
-  blink::WebString newText = blink::WebString::fromUTF8(text);
-  size_t textLength = newText.length();
-
-  std::vector<blink::WebCompositionUnderline> underlines;
-  underlines.push_back(blink::WebCompositionUnderline(
-      0, textLength, SK_ColorBLACK, false, SK_ColorTRANSPARENT));
-  if (auto* controller = GetInputMethodController()) {
-    controller->setComposition(
-        newText, blink::WebVector<blink::WebCompositionUnderline>(underlines),
-        blink::WebRange(), textLength, textLength);
-  }
-}
-
-void TextInputController::ForceTextInputStateUpdate() {
-  web_view_test_proxy_base_->delegate()->ForceTextInputStateUpdate(
-      view()->mainFrame());
-}
-
-blink::WebView* TextInputController::view() {
-  return web_view_test_proxy_base_->web_view();
-}
-
-blink::WebInputMethodController*
-TextInputController::GetInputMethodController() {
-  if (!view()->mainFrame())
-    return nullptr;
-
-  blink::WebLocalFrame* mainFrame = view()->mainFrame()->toWebLocalFrame();
-  if (!mainFrame) {
-    CHECK(false) << "WebView does not have a local main frame and"
-                    " cannot handle input method controller tasks.";
-  }
-  return mainFrame->frameWidget()->getActiveWebInputMethodController();
-}
-
-}  // namespace test_runner