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- // Copyright 2018 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 COMPONENTS_REMOTE_COCOA_APP_SHIM_APPLICATION_BRIDGE_H_
- #define COMPONENTS_REMOTE_COCOA_APP_SHIM_APPLICATION_BRIDGE_H_
- #include "base/no_destructor.h"
- #include "components/remote_cocoa/app_shim/remote_cocoa_app_shim_export.h"
- #include "components/remote_cocoa/common/alert.mojom.h"
- #include "components/remote_cocoa/common/application.mojom.h"
- #include "components/remote_cocoa/common/native_widget_ns_window.mojom.h"
- #include "components/remote_cocoa/common/native_widget_ns_window_host.mojom.h"
- #include "mojo/public/cpp/bindings/associated_receiver.h"
- #include "mojo/public/cpp/bindings/pending_associated_receiver.h"
- #include "mojo/public/cpp/bindings/pending_associated_remote.h"
- #include "mojo/public/cpp/bindings/pending_receiver.h"
- #include "mojo/public/cpp/bindings/pending_remote.h"
- namespace remote_cocoa {
- // This class implements the remote_cocoa::mojom::Application interface, and
- // bridges that C++ interface to the Objective-C NSApplication. This class is
- // the root of all other remote_cocoa classes (e.g, NSAlerts, NSWindows,
- // NSViews).
- class REMOTE_COCOA_APP_SHIM_EXPORT ApplicationBridge
- : public mojom::Application {
- public:
- static ApplicationBridge* Get();
- void BindReceiver(
- mojo::PendingAssociatedReceiver<mojom::Application> receiver);
- // Set callbacks to create content types (content types cannot be created
- // in remote_cocoa).
- // TODO(https://crbug.com/888290): Move these types from content to
- // remote_cocoa.
- using RenderWidgetHostNSViewCreateCallback = base::RepeatingCallback<void(
- uint64_t view_id,
- mojo::ScopedInterfaceEndpointHandle host_handle,
- mojo::ScopedInterfaceEndpointHandle view_request_handle)>;
- using WebContentsNSViewCreateCallback = base::RepeatingCallback<void(
- uint64_t view_id,
- mojo::ScopedInterfaceEndpointHandle host_handle,
- mojo::ScopedInterfaceEndpointHandle view_request_handle)>;
- void SetContentNSViewCreateCallbacks(
- RenderWidgetHostNSViewCreateCallback render_widget_host_create_callback,
- WebContentsNSViewCreateCallback web_conents_create_callback);
- // mojom::Application:
- void CreateAlert(
- mojo::PendingReceiver<mojom::AlertBridge> bridge_receiver) override;
- void ShowColorPanel(mojo::PendingReceiver<mojom::ColorPanel> receiver,
- mojo::PendingRemote<mojom::ColorPanelHost> host) override;
- void CreateNativeWidgetNSWindow(
- uint64_t bridge_id,
- mojo::PendingAssociatedReceiver<mojom::NativeWidgetNSWindow>
- bridge_receiver,
- mojo::PendingAssociatedRemote<mojom::NativeWidgetNSWindowHost> host,
- mojo::PendingAssociatedRemote<mojom::TextInputHost> text_input_host)
- override;
- void CreateRenderWidgetHostNSView(
- uint64_t view_id,
- mojo::PendingAssociatedRemote<mojom::StubInterface> host,
- mojo::PendingAssociatedReceiver<mojom::StubInterface> view_receiver)
- override;
- void CreateWebContentsNSView(
- uint64_t view_id,
- mojo::PendingAssociatedRemote<mojom::StubInterface> host,
- mojo::PendingAssociatedReceiver<mojom::StubInterface> view_receiver)
- override;
- void ForwardCutCopyPaste(mojom::CutCopyPasteCommand command) override;
- static void ForwardCutCopyPasteToNSApp(mojom::CutCopyPasteCommand command);
- private:
- friend class base::NoDestructor<ApplicationBridge>;
- ApplicationBridge();
- ~ApplicationBridge() override;
- RenderWidgetHostNSViewCreateCallback render_widget_host_create_callback_;
- WebContentsNSViewCreateCallback web_conents_create_callback_;
- mojo::AssociatedReceiver<mojom::Application> receiver_{this};
- };
- } // namespace remote_cocoa
- #endif // COMPONENTS_REMOTE_COCOA_APP_SHIM_APPLICATION_BRIDGE_H_
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