| // 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_MODULAR_LIB_TESTING_SESSION_SHELL_IMPL_H_ |
| #define SRC_MODULAR_LIB_TESTING_SESSION_SHELL_IMPL_H_ |
| |
| #include <fuchsia/modular/cpp/fidl.h> |
| #include <fuchsia/ui/views/cpp/fidl.h> |
| #include <lib/fidl/cpp/binding_set.h> |
| #include <lib/sys/cpp/component_context.h> |
| |
| #include "src/lib/fxl/macros.h" |
| |
| namespace modular_testing { |
| |
| // An implementation of the fuchsia.modular.SessionShell FIDL service, to be |
| // used in session shell components in integration tests. Usually used through |
| // SessionShellBase. |
| class SessionShellImpl : fuchsia::modular::SessionShell { |
| public: |
| SessionShellImpl(); |
| ~SessionShellImpl() override; |
| |
| using ViewId = fuchsia::modular::ViewIdentifier; |
| |
| // Produces a handler function that can be used in the outgoing service |
| // provider. |
| fidl::InterfaceRequestHandler<fuchsia::modular::SessionShell> GetHandler(); |
| |
| // Whenever SessionShell.AttachView() is called, the supplied callback is |
| // invoked with the view ID. The ViewHolderToken is dropped. |
| void set_on_attach_view(fit::function<void(ViewId view_id)> callback) { |
| on_attach_view_ = std::move(callback); |
| } |
| |
| // Whenever SessionShell.DetachView() is called, the supplied callback is |
| // invoked with the view ID. The return callback of DetachView() is invoked |
| // asynchronously after a delay that can be configured by the client with |
| // set_detach_delay(). |
| void set_on_detach_view(fit::function<void(ViewId view_id)> callback) { |
| on_detach_view_ = std::move(callback); |
| } |
| |
| // Configures the delay after which the return callback of DetachView() is |
| // invoked. Used to test the timeout behavior of sessionmgr. |
| void set_detach_delay(zx::duration detach_delay) { detach_delay_ = std::move(detach_delay); } |
| |
| private: |
| // |SessionShell| |
| void AttachView(fuchsia::modular::ViewIdentifier view_id, |
| fuchsia::ui::views::ViewHolderToken view_holder_token) override; |
| |
| // |SessionShell| |
| void AttachView2(fuchsia::modular::ViewIdentifier view_id, |
| fuchsia::ui::views::ViewHolderToken view_holder_token) override; |
| |
| // |SessionShell| |
| void DetachView(fuchsia::modular::ViewIdentifier view_id, fit::function<void()> done) override; |
| |
| fidl::BindingSet<fuchsia::modular::SessionShell> bindings_; |
| fit::function<void(ViewId view_id)> on_attach_view_{[](ViewId) {}}; |
| fit::function<void(ViewId view_id)> on_detach_view_{[](ViewId) {}}; |
| zx::duration detach_delay_{}; |
| |
| FXL_DISALLOW_COPY_AND_ASSIGN(SessionShellImpl); |
| }; |
| |
| } // namespace modular_testing |
| |
| #endif // SRC_MODULAR_LIB_TESTING_SESSION_SHELL_IMPL_H_ |