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// 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.
#ifndef COMPONENTS_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_
#define COMPONENTS_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
namespace blink {
class WebInputMethodController;
class WebLocalFrame;
class WebView;
}
namespace test_runner {
class WebViewTestProxyBase;
// TextInputController is bound to window.textInputController in Javascript
// when content_shell is running. Layout tests use it to exercise various
// corners of text input.
class TextInputController {
public:
explicit TextInputController(WebViewTestProxyBase* web_view_test_proxy_base);
~TextInputController();
void Install(blink::WebLocalFrame* frame);
private:
friend class TextInputControllerBindings;
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();
blink::WebView* view();
// Returns the WebInputMethodController corresponding to the focused frame
// accepting IME. Could return nullptr if no such frame exists.
blink::WebInputMethodController* GetInputMethodController();
WebViewTestProxyBase* web_view_test_proxy_base_;
base::WeakPtrFactory<TextInputController> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(TextInputController);
};
} // namespace test_runner
#endif // COMPONENTS_TEST_RUNNER_TEXT_INPUT_CONTROLLER_H_
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