| // Copyright 2015 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_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_ |
| #define CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/optional.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/engagement/site_engagement_observer.h" |
| #include "chrome/browser/extensions/extension_uninstall_dialog.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model_observer.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| |
| class Browser; |
| |
| namespace gfx { |
| class ImageSkia; |
| } |
| |
| namespace extensions { |
| |
| // Returns true if |page_url| is in the scope of the app for |app_url|. If the |
| // app has no scope defined (as in a bookmark app), we fall back to checking |
| // |page_url| has the same origin as |app_url|. |
| bool IsSameScope(const GURL& app_url, |
| const GURL& page_url, |
| content::BrowserContext* profile); |
| |
| extern const char kPwaWindowEngagementTypeHistogram[]; |
| |
| class Extension; |
| |
| // Class to encapsulate logic to control the browser UI for hosted apps. |
| class HostedAppBrowserController : public SiteEngagementObserver, |
| public TabStripModelObserver, |
| public ExtensionUninstallDialog::Delegate { |
| public: |
| // Returns whether |browser| uses the experimental hosted app experience. |
| // Convenience wrapper for checking IsForExperimentalHostedAppBrowser() on |
| // |browser|'s HostedAppBrowserController if it exists. |
| static bool IsForExperimentalHostedAppBrowser(const Browser* browser); |
| |
| // Functions to set preferences that are unique to app windows. |
| static void SetAppPrefsForWebContents(HostedAppBrowserController* controller, |
| content::WebContents* web_contents); |
| |
| // Renders |url|'s origin as Unicode. |
| static base::string16 FormatUrlOrigin(const GURL& url); |
| |
| explicit HostedAppBrowserController(Browser* browser); |
| ~HostedAppBrowserController() override; |
| |
| // Returns true if the associated Hosted App is for a PWA. |
| bool created_for_installed_pwa() const { return created_for_installed_pwa_; } |
| |
| // Returns true if this controller is for a System Web App. |
| bool IsForSystemWebApp() const; |
| |
| // Returns true if this controller is for an experimental hosted app browser. |
| bool IsForExperimentalHostedAppBrowser() const; |
| |
| // Whether the browser being controlled should be currently showing the |
| // toolbar. |
| bool ShouldShowToolbar() const; |
| |
| // Returns true if the hosted app buttons should be shown in the frame for |
| // this BrowserView. |
| bool ShouldShowHostedAppButtonContainer() const; |
| |
| // Updates the location bar visibility based on whether it should be |
| // currently visible or not. If |animate| is set, the change will be |
| // animated. |
| void UpdateToolbarVisibility(bool animate) const; |
| |
| // Returns the app icon for the window to use in the task list. |
| gfx::ImageSkia GetWindowAppIcon() const; |
| |
| // Returns the icon to be displayed in the window title bar. |
| gfx::ImageSkia GetWindowIcon() const; |
| |
| // Returns the color of the title bar. |
| base::Optional<SkColor> GetThemeColor() const; |
| |
| // Returns the title to be displayed in the window title bar. |
| base::string16 GetTitle() const; |
| |
| // Gets the short name of the app. |
| std::string GetAppShortName() const; |
| |
| // Gets the origin of the app start url suitable for display (e.g |
| // example.com.au). |
| base::string16 GetFormattedUrlOrigin() const; |
| |
| // Gets the launch url for the app. |
| GURL GetAppLaunchURL() const; |
| |
| // Gets the extension for this controller. |
| const Extension* GetExtensionForTesting() const; |
| |
| bool CanUninstall() const; |
| |
| void Uninstall(UninstallReason reason, UninstallSource source); |
| |
| // SiteEngagementObserver overrides. |
| void OnEngagementEvent(content::WebContents* web_contents, |
| const GURL& url, |
| double score, |
| SiteEngagementService::EngagementType type) override; |
| |
| // TabStripModelObserver overrides. |
| void OnTabStripModelChanged( |
| TabStripModel* tab_strip_model, |
| const TabStripModelChange& change, |
| const TabStripSelectionChange& selection) override; |
| |
| private: |
| // Called by OnTabstripModelChanged(). |
| void OnTabInserted(content::WebContents* contents); |
| void OnTabRemoved(content::WebContents* contents); |
| |
| const Extension* GetExtension() const; |
| |
| Browser* const browser_; |
| const std::string extension_id_; |
| const bool created_for_installed_pwa_; |
| std::unique_ptr<ExtensionUninstallDialog> uninstall_dialog_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HostedAppBrowserController); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_ |