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// Copyright 2021 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_CHROMEOS_POLICY_DLP_DIALOGS_DLP_WARN_DIALOG_H_
#define CHROME_BROWSER_CHROMEOS_POLICY_DLP_DIALOGS_DLP_WARN_DIALOG_H_
#include <memory>
#include <optional>
#include <string>
#include "chrome/browser/chromeos/policy/dlp/dialogs/policy_dialog_base.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_confidential_contents.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_confidential_file.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_file_destination.h"
#include "chrome/browser/chromeos/policy/dlp/dlp_files_controller.h"
#include "ui/base/metadata/metadata_header_macros.h"
namespace policy {
// DlpWarnDialog is a system modal dialog shown when Data Leak Protection on
// screen restriction (Screen Capture, Printing, Screen Share) level is set to
// WARN.
class DlpWarnDialog : public PolicyDialogBase {
METADATA_HEADER(DlpWarnDialog, PolicyDialogBase)
public:
// A structure to keep track of optional and configurable parameters of a
// DlpWarnDialog.
struct DlpWarnDialogOptions {
DlpWarnDialogOptions() = delete;
explicit DlpWarnDialogOptions(Restriction restriction);
DlpWarnDialogOptions(Restriction restriction,
DlpConfidentialContents confidential_contents);
DlpWarnDialogOptions(Restriction restriction,
DlpConfidentialContents confidential_contents,
const std::u16string& application_title);
DlpWarnDialogOptions(const DlpWarnDialogOptions& other);
DlpWarnDialogOptions& operator=(const DlpWarnDialogOptions& other);
~DlpWarnDialogOptions();
// Returns whether all members are equal.
// Uses EqualWithTitles to compare confidential_contents, which ensures that
// not only URLs but also the titles are equal as well.
friend bool operator==(const DlpWarnDialogOptions& a,
const DlpWarnDialogOptions& b) {
return a.restriction == b.restriction &&
a.application_title == b.application_title &&
EqualWithTitles(a.confidential_contents, b.confidential_contents);
}
Restriction restriction;
std::optional<std::u16string> application_title;
// Non-empty only if the |restriction| is one of kScreenCapture,
// kVideoCapture, or kScreenshare.
DlpConfidentialContents confidential_contents;
};
DlpWarnDialog() = delete;
DlpWarnDialog(WarningCallback callback, DlpWarnDialogOptions options);
DlpWarnDialog(const DlpWarnDialog& other) = delete;
DlpWarnDialog& operator=(const DlpWarnDialog& other) = delete;
~DlpWarnDialog() override;
private:
// Splits `callback` and assigns to accept and cancel callbacks.
void SetWarningCallback(WarningCallback callback);
// PolicyDialogBase overrides:
views::Label* AddTitle(const std::u16string& title) override;
views::Label* AddMessage(const std::u16string& message) override;
void MaybeAddConfidentialRows() override;
std::u16string GetOkButton() override;
std::u16string GetTitle() override;
std::u16string GetMessage() override;
void AddConfidentialRow(const gfx::ImageSkia& icon,
const std::u16string& title) override;
// Returns the Cancel button label.
std::u16string GetCancelButton();
Restriction restriction_;
std::optional<std::u16string> application_title_;
DlpConfidentialContents contents_;
};
} // namespace policy
#endif // CHROME_BROWSER_CHROMEOS_POLICY_DLP_DIALOGS_DLP_WARN_DIALOG_H_
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