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// Copyright 2014 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.
module content.mojom;
import "content/public/common/window_container_type.mojom";
import "services/service_manager/public/interfaces/interface_provider.mojom";
import "third_party/WebKit/public/platform/referrer.mojom";
import "third_party/WebKit/public/web/window_features.mojom";
import "ui/base/mojo/window_open_disposition.mojom";
import "url/mojo/url.mojom";
// The name of the InterfaceProviderSpec in service manifests used by the
// frame tree to expose frame-specific interfaces between renderer and browser.
const string kNavigation_FrameSpec = "navigation:frame";
// Implemented by the frame provider (e.g. renderer processes).
interface Frame {
GetInterfaceProvider(service_manager.mojom.InterfaceProvider& interfaces);
};
// Implemented by the frame (e.g. renderer processes).
// Instances of this interface must be associated with (i.e., FIFO with) the
// legacy IPC channel.
interface FrameBindingsControl {
// Used to tell a render frame whether it should expose various bindings
// that allow JS content extended privileges. See BindingsPolicy for valid
// flag values.
AllowBindings(int32 enabled_bindings_flags);
};
// Implemented by the frame server (i.e. the browser process).
interface FrameHostInterfaceBroker {
GetInterfaceProvider(service_manager.mojom.InterfaceProvider& interfaces);
};
// Implemented by a service that provides implementations of the Frame
// interface. (e.g. renderer processes).
interface FrameFactory {
CreateFrame(int32 frame_routing_id, Frame& frame, FrameHostInterfaceBroker host);
};
struct CreateNewWindowParams {
// True if this open request came in the context of a user gesture.
bool user_gesture;
// Type of window requested.
WindowContainerType window_container_type;
// The session storage namespace ID this window should use.
int64 session_storage_namespace_id;
// The name of the resulting frame that should be created (empty if none
// has been specified). UTF8 encoded string.
string frame_name;
// Whether the opener will be suppressed in the new window, in which case
// scripting the new window is not allowed.
bool opener_suppressed;
// Whether the window should be opened in the foreground, background, etc.
ui.mojom.WindowOpenDisposition disposition;
// The URL that will be loaded in the new window (empty if none has been
// specified).
url.mojom.Url target_url;
// The referrer that will be used to load |target_url| (empty if none has
// been specified).
blink.mojom.Referrer referrer;
// The window features to use for the new window.
blink.mojom.WindowFeatures features;
};
struct CreateNewWindowReply {
// The ID of the view to be created. If the ID is MSG_ROUTING_NONE, then the
// opener RenderFrame should not create a RenderView in its process.
// MSG_ROUTING_NONE does not necessarily indicate failure; it may also occur
// in cases where a window was created, but the opener relationship is
// severed.
int32 route_id;
// The ID of the main frame hosted in the view.
int32 main_frame_route_id;
// The ID of the widget for the main frame.
int32 main_frame_widget_route_id;
// Duplicated from CreateNewWindowParams because legacy code.
int64 cloned_session_storage_namespace_id;
};
// Implemented by the frame server (i.e. the browser process). For messages that
// must be associated with the IPC channel.
interface FrameHost {
// Sent by the renderer when it is creating a new window. The browser creates
// a tab for it. If |reply.route_id| is MSG_ROUTING_NONE, the window couldn't
// be created.
[Sync] CreateNewWindow(CreateNewWindowParams params)
=> (CreateNewWindowReply reply);
};
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