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// 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 COMPONENTS_WEBAPPS_BROWSER_INSTALLABLE_INSTALLABLE_PARAMS_H_
#define COMPONENTS_WEBAPPS_BROWSER_INSTALLABLE_INSTALLABLE_PARAMS_H_
namespace webapps {
enum class InstallableCriteria {
// Fetch data only, do not check if the page satisfied install criteria.
kDoNotCheck,
// The page is installable if it has a valid manifest that contains valid
// icons.
kValidManifestWithIcons,
// Check the manifest valid ignoring the display setting.
kValidManifestIgnoreDisplay,
// The page can be installable if required info (name, icon, display mode...)
// is provided implicitly with meta tags, favicon, etc.
kImplicitManifestFieldsHTML,
// Page at the root level of an origin can be installable without manifest
// if required info is provided implicitly.
kNoManifestAtRootScope
};
// This struct specifies the work to be done by the InstallableManager.
// Data is cached and fetched in the order specified in this struct.
// Processing halts immediately upon the first error unless |is_debug_mode| is
// true, otherwise, all tasks will be run and a complete list of errors will be
// returned.
struct InstallableParams {
public:
InstallableParams();
~InstallableParams();
InstallableParams(const InstallableParams& other);
// Check whether the current WebContents is eligible to be installed, i.e it:
// - is served over HTTPS
// - is not in an incognito profile.
bool check_eligibility = false;
// Check whether there is a fetchable, non-empty icon in the manifest
// conforming to the primary icon size parameters.
bool valid_primary_icon = false;
// Whether to fetch web page metadata for installable checks if manifest is
// not available.
bool fetch_metadata = false;
// Whether to prefer an icon with purpose 'maskable' for the primary icon.
// An icon with purpose 'any' is still required for a valid manifest.
bool prefer_maskable_icon = false;
// Whether to fetch favicon for the primary icon if no manifest icon is
// available.
bool fetch_favicon = false;
// Check whether the site manifest and web page metadata provided sufficient
// info for installing the web app.
InstallableCriteria installable_criteria = InstallableCriteria::kDoNotCheck;
// Whether to fetch the screenshots listed in the manifest.
bool fetch_screenshots = false;
// True if the check should not short-circuit exit on errors, but continue
// and accumulate all possible errors.
bool is_debug_mode = false;
};
} // namespace webapps
#endif // COMPONENTS_WEBAPPS_BROWSER_INSTALLABLE_INSTALLABLE_PARAMS_H_
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