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// Copyright (c) 2012 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 CHROME_BROWSER_UI_ANDROID_AUTOFILL_AUTOFILL_KEYBOARD_ACCESSORY_VIEW_H_
#define CHROME_BROWSER_UI_ANDROID_AUTOFILL_AUTOFILL_KEYBOARD_ACCESSORY_VIEW_H_
#include <jni.h>
#include <stddef.h>
#include <vector>
#include "base/android/scoped_java_ref.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "chrome/browser/ui/autofill/autofill_popup_view.h"
namespace autofill {
class AutofillPopupController;
// A suggestion view that acts as an alternative to the field-attached popup
// window. This view appears above the keyboard and spans the width of the
// screen, condensing rather than overlaying the content area. Enable via
// --enable-autofill-keyboard-accessory-view.
class AutofillKeyboardAccessoryView : public AutofillPopupView {
public:
explicit AutofillKeyboardAccessoryView(AutofillPopupController* controller);
// --------------------------------------------------------------------------
// Methods called from Java via JNI
// --------------------------------------------------------------------------
// Called when an autofill item was selected.
void SuggestionSelected(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint list_index);
void DeletionRequested(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint list_index);
void DeletionConfirmed(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void ViewDismissed(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
static bool RegisterAutofillKeyboardAccessoryView(JNIEnv* env);
protected:
// AutofillPopupView implementation.
void Show() override;
void Hide() override;
void InvalidateRow(size_t row) override;
void UpdateBoundsAndRedrawPopup() override;
private:
~AutofillKeyboardAccessoryView() override;
AutofillPopupController* controller_; // weak.
// The index of the last item the user long-pressed (they will be shown a
// confirmation dialog).
int deleting_index_;
// Mapping from Java list index to autofill suggestion index.
std::vector<int> positions_;
// The corresponding java object.
base::android::ScopedJavaGlobalRef<jobject> java_object_;
DISALLOW_COPY_AND_ASSIGN(AutofillKeyboardAccessoryView);
};
} // namespace autofill
#endif // CHROME_BROWSER_UI_ANDROID_AUTOFILL_AUTOFILL_KEYBOARD_ACCESSORY_VIEW_H_
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