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// Copyright 2015 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_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_
#define CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_
#include <memory>
#include <string>
#include "chrome/browser/extensions/extension_uninstall_dialog.h"
#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
#include "chrome/browser/ui/web_applications/app_browser_controller.h"
#include "components/services/app_service/public/cpp/icon_types.h"
class Browser;
namespace gfx {
class ImageSkia;
}
namespace extensions {
class Extension;
// Class to encapsulate logic to control the browser UI for extension based
// Chrome Apps (platform apps and legacy packaged apps).
class HostedAppBrowserController : public web_app::AppBrowserController,
public ExtensionUninstallDialog::Delegate {
public:
explicit HostedAppBrowserController(Browser* browser);
HostedAppBrowserController(const HostedAppBrowserController&) = delete;
HostedAppBrowserController& operator=(const HostedAppBrowserController&) =
delete;
~HostedAppBrowserController() override;
// web_app::AppBrowserController:
bool HasMinimalUiButtons() const override;
ui::ImageModel GetWindowAppIcon() const override;
ui::ImageModel GetWindowIcon() const override;
std::u16string GetTitle() const override;
std::u16string GetAppShortName() const override;
std::u16string GetFormattedUrlOrigin() const override;
GURL GetAppStartUrl() const override;
bool IsUrlInAppScope(const GURL& url) const override;
bool CanUserUninstall() const override;
void Uninstall(
webapps::WebappUninstallSource webapp_uninstall_source) override;
bool IsInstalled() const override;
bool IsHostedApp() const override;
protected:
// ExtensionUninstallDialog::Delegate:
void OnExtensionUninstallDialogClosed(bool success,
const std::u16string& error) override;
// web_app::AppBrowserController:
void OnTabInserted(content::WebContents* contents) override;
void OnTabRemoved(content::WebContents* contents) override;
private:
// Will return nullptr if the extension has been uninstalled.
const Extension* GetExtension() const;
// Helper function to call AppServiceProxy to load icon.
void LoadAppIcon(bool allow_placeholder_icon) const;
// Invoked when the icon is loaded.
void OnLoadIcon(apps::IconValuePtr icon_value);
gfx::ImageSkia app_icon_;
std::unique_ptr<ExtensionUninstallDialog> uninstall_dialog_;
base::WeakPtrFactory<HostedAppBrowserController> weak_ptr_factory_{this};
};
} // namespace extensions
#endif // CHROME_BROWSER_UI_EXTENSIONS_HOSTED_APP_BROWSER_CONTROLLER_H_
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