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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_WEB_APPLICATIONS_WEB_APP_LAUNCH_PROCESS_H_
#define CHROME_BROWSER_UI_WEB_APPLICATIONS_WEB_APP_LAUNCH_PROCESS_H_
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/raw_ref.h"
#include "chrome/browser/web_applications/web_app_constants.h"
#include "third_party/blink/public/common/manifest/manifest.h"
class Browser;
enum class WindowOpenDisposition;
class GURL;
class Profile;
namespace apps {
struct AppLaunchParams;
struct ShareTarget;
} // namespace apps
namespace content {
class WebContents;
} // namespace content
namespace web_app {
class OsIntegrationManager;
class WebApp;
class WebAppRegistrar;
// Used by WebAppLaunchManager, this executes an individual launch of a web app
// from any entry point (OS launcher, file handler, protocol handler,
// link capturing, etc.).
//
// Implements the behaviour of the `launch_handler` manifest field:
// https://github.com/WICG/web-app-launch/blob/main/launch_handler.md
class WebAppLaunchProcess {
public:
using OpenApplicationCallback =
base::RepeatingCallback<void(apps::AppLaunchParams params)>;
WebAppLaunchProcess(const WebAppLaunchProcess&) = delete;
static content::WebContents* CreateAndRun(
Profile& profile,
WebAppRegistrar& registrar,
OsIntegrationManager& os_integration_manager,
const apps::AppLaunchParams& params);
static void SetOpenApplicationCallbackForTesting(
OpenApplicationCallback callback);
// Created temporarily while this class is migrated to the command system.
static OpenApplicationCallback& GetOpenApplicationCallbackForTesting();
private:
WebAppLaunchProcess(Profile& profile,
WebAppRegistrar& registrar,
OsIntegrationManager& os_integration_manager,
const apps::AppLaunchParams& params);
content::WebContents* Run();
const apps::ShareTarget* MaybeGetShareTarget() const;
std::tuple<GURL, bool /*is_file_handling*/> GetLaunchUrl(
const apps::ShareTarget* share_target) const;
WindowOpenDisposition GetNavigationDisposition(bool is_new_browser) const;
std::tuple<Browser*, bool /*is_new_browser*/> EnsureBrowser();
LaunchHandler GetLaunchHandler() const;
LaunchHandler::ClientMode GetLaunchClientMode() const;
// Returns nullptr if these is no existing browser to be used for the launch.
Browser* MaybeFindBrowserForLaunch() const;
Browser* CreateBrowserForLaunch();
struct NavigateResult {
raw_ptr<content::WebContents> web_contents = nullptr;
bool did_navigate;
};
NavigateResult MaybeNavigateBrowser(Browser* browser,
bool is_new_browser,
const GURL& launch_url,
const apps::ShareTarget* share_target);
void MaybeEnqueueWebLaunchParams(const GURL& launch_url,
bool is_file_handling,
content::WebContents* web_contents,
bool started_new_navigation);
const raw_ref<Profile> profile_;
const raw_ref<WebAppRegistrar> registrar_;
const raw_ref<OsIntegrationManager> os_integration_manager_;
const raw_ref<const apps::AppLaunchParams> params_;
const raw_ptr<const WebApp> web_app_;
};
} // namespace web_app
#endif // CHROME_BROWSER_UI_WEB_APPLICATIONS_WEB_APP_LAUNCH_PROCESS_H_
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