content/browser/android/date_time_chooser_android.h

// Copyright (c) 2013 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 CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_
#define CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_

#include <memory>
#include <string>
#include <vector>

#include "base/android/jni_weak_ref.h"
#include "base/macros.h"
#include "content/common/date_time_picker.mojom.h"
#include "content/public/browser/web_contents_observer.h"
#include "mojo/public/cpp/bindings/binding.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "ui/base/ime/text_input_type.h"
#include "ui/gfx/native_widget_types.h"

namespace content {

class WebContentsImpl;
class RenderFrameHost;

// Android implementation for DateTimeChooser dialogs.
class DateTimeChooserAndroid : public mojom::DateTimePicker,
                               public WebContentsObserver {
 public:
  explicit DateTimeChooserAndroid(WebContentsImpl* web_contents);
  ~DateTimeChooserAndroid() override;

  void OnDateTimePickerRequest(mojom::DateTimePickerRequest request);

  // content::mojom::DateTimePicker implementation:
  // Shows the dialog. |value| is the date/time value converted to a
  // number as defined in HTML. (See blink::InputType::parseToNumber())
  void OpenDateTimeDialog(mojom::DateTimeDialogValuePtr value,
                          OpenDateTimeDialogCallback callback) override;

  // Replaces the current value.
  void ReplaceDateTime(JNIEnv* env,
                       const base::android::JavaRef<jobject>&,
                       jdouble value);

  // Closes the dialog without propagating any changes.
  void CancelDialog(JNIEnv* env, const base::android::JavaRef<jobject>&);

  // WebContentsObserver overrides:
  void OnInterfaceRequestFromFrame(
      content::RenderFrameHost* render_frame_host,
      const std::string& interface_name,
      mojo::ScopedMessagePipeHandle* interface_pipe) override;

 private:
  OpenDateTimeDialogCallback open_date_time_response_callback_;

  base::android::ScopedJavaGlobalRef<jobject> j_date_time_chooser_;

  mojo::Binding<mojom::DateTimePicker> date_time_picker_binding_;

  service_manager::BinderRegistry registry_;

  DISALLOW_COPY_AND_ASSIGN(DateTimeChooserAndroid);
};

}  // namespace content

#endif  // CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_