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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_UI_WEBUI_SUPPORT_TOOL_SUPPORT_TOOL_UI_H_
#define CHROME_BROWSER_UI_WEBUI_SUPPORT_TOOL_SUPPORT_TOOL_UI_H_
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/webui_url_constants.h"
#include "content/public/browser/web_ui_controller.h"
#include "content/public/browser/webui_config.h"
#include "content/public/common/url_constants.h"
// This enum is emitted to UMA
// `Browser.SupportTool.SupportToolWebUIAction` and can't be
// renumerated. Please update `SupportToolWebUIActionType` values
// in tools/metrics/histograms/enums.xml when you add a new value here.
enum class SupportToolWebUIActionType {
// When the user opens Support Tool page.
kOpenSupportToolPage = 0,
// When the user opens URL generator page.
kOpenURLGeneratorPage = 1,
// When the support packet is created and added to the selected file path.
kCreateSupportPacket = 2,
// When user cancels data collection and starts from the beginning.
kCancelDataCollection = 3,
// When user generates URL on chrome://support-tool/url-generator.
kGenerateURL = 4,
// When user generates support token on chrome://support-tool/url-generator.
kGenerateToken = 5,
kMaxValue = kGenerateToken,
};
// The histogram name for the UMA metrics we use for recording the WebUI
// actions.
extern const char kSupportToolWebUIActionHistogram[];
class SupportToolUI;
class SupportToolUIConfig : public content::DefaultWebUIConfig<SupportToolUI> {
public:
SupportToolUIConfig()
: DefaultWebUIConfig(content::kChromeUIScheme,
chrome::kChromeUISupportToolHost) {}
// content::WebUIConfig:
bool IsWebUIEnabled(content::BrowserContext* browser_context) override;
};
// The C++ back-end for the chrome://support-tool webui page.
class SupportToolUI : public content::WebUIController {
public:
explicit SupportToolUI(content::WebUI* web_ui);
SupportToolUI(const SupportToolUI&) = delete;
SupportToolUI& operator=(const SupportToolUI&) = delete;
~SupportToolUI() override;
static base::Value::Dict GetLocalizedStrings();
// Returns if Support Tool should be enabled. Support Tool is only
// enabled in managed devices and logged-in sessions on consumer devices. It
// won't be available in guest sessions of consumer-owned devices.
static bool IsEnabled(Profile* profile);
};
#endif // CHROME_BROWSER_UI_WEBUI_SUPPORT_TOOL_SUPPORT_TOOL_UI_H_
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