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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_TRIGGER_DECISION_H_
#define COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_TRIGGER_DECISION_H_
#include <string>
#include <vector>
#include "components/translate/core/browser/translate_browser_metrics.h"
namespace translate {
struct TranslateTriggerDecision {
public:
TranslateTriggerDecision();
TranslateTriggerDecision(const TranslateTriggerDecision& other);
~TranslateTriggerDecision();
void PreventAllTriggering();
void PreventAutoTranslate();
bool can_auto_translate() const;
void PreventShowingUI();
bool can_show_ui() const;
void PreventAutoHrefTranslate();
bool can_auto_href_translate() const;
void PreventShowingHrefTranslateUI();
bool can_show_href_translate_ui() const;
void PreventShowingPredefinedLanguageTranslateUI();
bool can_show_predefined_language_translate_ui() const;
void PreventPredefinedLanguageAutoTranslate() {
can_auto_translate_for_predefined_language_ = false;
}
bool can_auto_translate_for_predefined_language() const {
return can_auto_translate_for_predefined_language_;
}
void SetIsInLanguageBlocklist() { is_in_language_blocklist_ = true; }
bool is_in_language_blocklist() const { return is_in_language_blocklist_; }
void SetIsInSiteBlocklist() { is_in_site_blocklist_ = true; }
bool is_in_site_blocklist() const { return is_in_site_blocklist_; }
void SuppressFromRanker();
bool should_suppress_from_ranker() const;
bool IsTriggeringPossible() const;
bool ShouldAutoTranslate() const;
// Returns true iff:
// 1. Showing the UI is disallowed (otherwise it would be chosen over showing
// the UI).
// 2. It's possible to show the UI (language/site not blocklisted, connected
// to the internet, etc)
// 3. Ranker isn't requesting that the UI be suppressed.
bool ShouldShowUI() const;
std::vector<int> ranker_events;
std::string auto_translate_target;
std::string href_translate_source;
std::string href_translate_target;
std::string predefined_translate_source;
std::string predefined_translate_target;
private:
// These fields are private because they should only be set one way. Filters
// "blocklist" outcomes, so for example once |can_show_ui_| is set to false,
// it shouldn't be reset to true.
bool can_auto_translate_ = true;
bool can_show_ui_ = true;
bool can_auto_href_translate_ = true;
bool can_show_href_translate_ui_ = true;
// Whether the UI should be shown for a predefined target language
// which was set via SetPredefinedTargetLanguage call.
bool can_show_predefined_language_translate_ui_ = true;
bool can_auto_translate_for_predefined_language_ = true;
bool should_suppress_from_ranker_ = false;
bool is_in_language_blocklist_ = false;
bool is_in_site_blocklist_ = false;
};
} // namespace translate
#endif // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_TRIGGER_DECISION_H_
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