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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
module remote_cocoa.mojom;
import "components/remote_cocoa/common/alert.mojom";
import "components/remote_cocoa/common/native_widget_ns_window.mojom";
import "components/remote_cocoa/common/native_widget_ns_window_host.mojom";
import "components/remote_cocoa/common/text_input_host.mojom";
import "components/system_media_controls/mac/remote_cocoa/system_media_controls.mojom";
// Empty interface that is used by Application in place of
// RenderWidgetHostNSViewBridge, RenderWidgetHostNSViewClient,
// WebContentsNSViewBridge, and WebContentsNSViewClient (which are the real
// interfaces that should be used). The reason that the correct interfaces
// cannot be used directly is that they have dependencies on types that are in
// content.
// TODO(ccameron): Migrate the interfaces from content types to remote_cocoa
// types, and then move the interfaces to this component.
// https://crbug.com/888290
interface StubInterface {};
// Enum describing what edit command is being forwarded to the NSApplication.
enum CutCopyPasteCommand {
kCut, kCopy, kPaste
};
// The interface through which the browser controls the NSApplication in an
// app shim process. This also the root interface to Cocoa, through which
// various Cocoa types (NSAlert, NSWindow, NSView, etc) are created.
interface Application {
// Create a bridge for an NSAlert. The resulting object owns its own lifetime.
CreateAlert(pending_receiver<AlertBridge> alert_bridge_receiver);
// Create a window for a native widget. The resulting object will be owned by
// the connection for |host|. Closing that connection will result in deleting
// the bridge.
CreateNativeWidgetNSWindow(
uint64 bridge_id,
pending_associated_receiver<NativeWidgetNSWindow> window_receiver,
pending_associated_remote<NativeWidgetNSWindowHost> host,
pending_associated_remote<TextInputHost> text_input_host);
// Create and take ownership of the NSView for a RenderWidgetHostView. The
// resulting object will be destroyed when the connection is closed.
// The value of |view_id| may be used to look up the NSView (e.g, to add
// child NSViews or get a point relative to that NSView).
CreateRenderWidgetHostNSView(
uint64 view_id,
pending_associated_remote<StubInterface> host,
pending_associated_receiver<StubInterface> view_receiver);
// Create and take ownership of a SystemMediaControlsBridge for a
// SystemMediaControlsMac. The resulting object will live as long as the
// Application lives. Any subsequent calls to this function on the same
// Application will reconnect the existing SystemMediaControlsBridge to the
// new pending receiver/host.
CreateSystemMediaControlsBridge(
pending_receiver<system_media_controls.mojom.SystemMediaControls> receiver,
pending_remote<system_media_controls.mojom.SystemMediaControlsObserver> host);
// Create and take ownership of the NSView for a WebContentsView. The
// resulting object will be destroyed when the connection is closed.
// The value of |view_id| may be used to look up the NSView (e.g, to add
// child NSViews).
CreateWebContentsNSView(
uint64 view_id,
pending_associated_remote<StubInterface> host,
pending_associated_receiver<StubInterface> view_receiver);
// Forwards a Cut, Copy or Paste operation to the NSApplication.
ForwardCutCopyPaste(CutCopyPasteCommand command);
};
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