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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_UI_UTIL_H_
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_UI_UTIL_H_
#include "url/gurl.h"
namespace content {
class BrowserContext;
}
class SkBitmap;
namespace extensions {
class Extension;
namespace ui_util {
// Returns true if the extension should be displayed in the app launcher.
// Checks whether the extension is an ephemeral app or should be hidden due to
// policy.
bool ShouldDisplayInAppLauncher(const Extension* extension,
content::BrowserContext* context);
// Returns true if the extension can be displayed in the app launcher.
// Checks whether the extension should be hidden due to policy, but does not
// exclude ephemeral apps.
bool CanDisplayInAppLauncher(const Extension* extension,
content::BrowserContext* context);
// Returns true if the extension should be displayed in the browser NTP.
// Checks whether the extension is an ephemeral app or should be hidden due to
// policy.
bool ShouldDisplayInNewTabPage(const Extension* extension,
content::BrowserContext* context);
// Returns true if the extension should be displayed in the extension
// settings page (i.e. chrome://extensions). Checks whether the extension is
// an ephemeral app.
bool ShouldDisplayInExtensionSettings(const Extension* extension,
content::BrowserContext* context);
// If |url| is an extension URL, returns the name of the associated extension,
// with whitespace collapsed. Otherwise, returns empty string. |context| is used
// to get at the extension registry.
base::string16 GetEnabledExtensionNameForUrl(const GURL& url,
content::BrowserContext* context);
// Returns true if the icon, rendered in the toolbar of the current context,
// would be sufficiently visible to the user.
bool IsRenderedIconSufficientlyVisibleForBrowserContext(
const SkBitmap& bitmap,
content::BrowserContext* browser_context);
} // namespace ui_util
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_UI_UTIL_H_
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