| // 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 SRC_UI_SCENIC_LIB_SCENIC_COMMAND_DISPATCHER_H_ |
| #define SRC_UI_SCENIC_LIB_SCENIC_COMMAND_DISPATCHER_H_ |
| |
| #include <fuchsia/ui/scenic/cpp/fidl.h> |
| |
| #include <functional> |
| |
| #include "src/lib/fxl/macros.h" |
| #include "src/ui/scenic/lib/scheduling/id.h" |
| |
| namespace scenic_impl { |
| |
| class CommandDispatcher { |
| public: |
| CommandDispatcher() = default; |
| virtual ~CommandDispatcher() = default; |
| |
| virtual void SetDebugName(const std::string& debug_name) = 0; |
| virtual void DispatchCommand(fuchsia::ui::scenic::Command command, scheduling::PresentId) = 0; |
| |
| // Only implemented by gfx::Session. |on_view_created| should be called with the ViewRef koid |
| // when the View is created. |
| // Does nothing by default. |
| virtual void SetOnViewCreated(fit::function<void(zx_koid_t)> on_view_created) {} |
| |
| private: |
| FXL_DISALLOW_COPY_AND_ASSIGN(CommandDispatcher); |
| }; |
| |
| using CommandDispatcherUniquePtr = |
| std::unique_ptr<CommandDispatcher, std::function<void(CommandDispatcher*)>>; |
| |
| } // namespace scenic_impl |
| |
| #endif // SRC_UI_SCENIC_LIB_SCENIC_COMMAND_DISPATCHER_H_ |