| // Copyright 2018 The Fuchsia 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 PERIDOT_BIN_SESSIONMGR_PRESENTATION_PROVIDER_H_ |
| #define PERIDOT_BIN_SESSIONMGR_PRESENTATION_PROVIDER_H_ |
| |
| #include <fuchsia/modular/cpp/fidl.h> |
| #include <fuchsia/ui/policy/cpp/fidl.h> |
| #include <lib/fidl/cpp/interface_request.h> |
| #include <lib/fxl/macros.h> |
| |
| namespace modular { |
| |
| // Interface that allows a class that implements this functionality to pass a |
| // purposeful reference to itself to another class that needs the functionality. |
| class PresentationProvider { |
| public: |
| PresentationProvider(); |
| virtual ~PresentationProvider(); |
| |
| virtual void GetPresentation( |
| fidl::StringPtr story_id, |
| fidl::InterfaceRequest<fuchsia::ui::policy::Presentation> request) = 0; |
| |
| virtual void WatchVisualState( |
| fidl::StringPtr story_id, |
| fidl::InterfaceHandle<fuchsia::modular::StoryVisualStateWatcher> |
| watcher) = 0; |
| }; |
| |
| } // namespace modular |
| |
| #endif // PERIDOT_BIN_SESSIONMGR_PRESENTATION_PROVIDER_H_ |