// Copyright 2017 The Chromium Authors
// 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_INFOBARS_TRANSLATE_COMPACT_INFOBAR_H_
#define CHROME_BROWSER_UI_ANDROID_INFOBARS_TRANSLATE_COMPACT_INFOBAR_H_
#include "base/android/scoped_java_ref.h"
#include "chrome/browser/translate/chrome_translate_client.h"
#include "components/infobars/android/infobar_android.h"
#include "components/translate/content/android/translate_utils.h"
#include "components/translate/core/browser/translate_infobar_delegate.h"
#include "components/translate/core/browser/translate_step.h"
#include "components/translate/core/common/translate_errors.h"
namespace translate {
class TranslateInfoBarDelegate;
}
class TranslateCompactInfoBar
: public infobars::InfoBarAndroid,
public translate::TranslateInfoBarDelegate::Observer {
public:
explicit TranslateCompactInfoBar(
std::unique_ptr<translate::TranslateInfoBarDelegate> delegate);
TranslateCompactInfoBar(const TranslateCompactInfoBar&) = delete;
TranslateCompactInfoBar& operator=(const TranslateCompactInfoBar&) = delete;
~TranslateCompactInfoBar() override;
// JNI method specific to string settings in translate.
void ApplyStringTranslateOption(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
int option,
const base::android::JavaParamRef<jstring>& value);
// JNI method specific to boolean settings in translate.
void ApplyBoolTranslateOption(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
int option,
jboolean value);
// Check whether we should automatically trigger "Never Translate Language".
jboolean ShouldAutoNeverTranslate(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jboolean menu_expanded);
// Returns true if the current tab is an incognito tab.
jboolean IsIncognito(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
// Returns codes of the content languages in Java format.
base::android::ScopedJavaLocalRef<jobjectArray> GetContentLanguagesCodes(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
// TranslateInfoBarDelegate::Observer implementation.
void OnTranslateStepChanged(translate::TranslateStep step,
translate::TranslateErrors error_type) override;
void OnTargetLanguageChanged(
const std::string& target_language_code) override;
// Returns true if the user didn't take any affirmative action.
// The function will be called when the translate infobar is dismissed.
// If it's true, we will record a declined event.
bool IsDeclinedByUser() override;
void OnTranslateInfoBarDelegateDestroyed(
translate::TranslateInfoBarDelegate* delegate) override;
private:
// infobars::InfoBarAndroid:
base::android::ScopedJavaLocalRef<jobject> CreateRenderInfoBar(
JNIEnv* env,
const ResourceIdMapper& resource_id_mapper) override;
void ProcessButton(int action) override;
void SetJavaInfoBar(
const base::android::JavaRef<jobject>& java_info_bar) override;
// Get the value of a specified finch parameter in TranslateCompactUI. If the
// finch parameter does not exist, default_value will be returned.
int GetParam(const std::string& paramName, int default_value);
// Get the value of the finch parameter: translate_tab_default_text_color.
// Default value is 0, which means using TabLayout default color.
// If it's not 0, we will set the text color manually based on the value.
int TabDefaultTextColor();
translate::TranslateInfoBarDelegate* GetDelegate();
// Bits for trace user's affirmative actions.
unsigned int action_flags_;
// Affirmative action flags to record what the user has done in one session.
enum ActionFlag {
FLAG_NONE = 0,
FLAG_TRANSLATE = 1 << 0,
FLAG_REVERT = 1 << 1,
FLAG_ALWAYS_TRANSLATE = 1 << 2,
FLAG_NEVER_LANGUAGE = 1 << 3,
FLAG_NEVER_SITE = 1 << 4,
FLAG_EXPAND_MENU = 1 << 5,
};
};
#endif // CHROME_BROWSER_UI_ANDROID_INFOBARS_TRANSLATE_COMPACT_INFOBAR_H_