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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.
#ifndef COMPONENTS_REMOTE_COCOA_BROWSER_WINDOW_H_
#define COMPONENTS_REMOTE_COCOA_BROWSER_WINDOW_H_
#include "base/memory/raw_ptr.h"
#include "components/remote_cocoa/browser/remote_cocoa_browser_export.h"
#include "ui/gfx/native_widget_types.h"
namespace remote_cocoa {
namespace mojom {
class NativeWidgetNSWindow;
} // namespace mojom
class ApplicationHost;
class NativeWidgetNSWindowBridge;
// A class used to look up associated structures from a gfx::NativeWindow in the
// browser process.
class REMOTE_COCOA_BROWSER_EXPORT ScopedNativeWindowMapping {
public:
ScopedNativeWindowMapping(
gfx::NativeWindow native_window,
ApplicationHost* app_host,
NativeWidgetNSWindowBridge* in_process_window_bridge,
mojom::NativeWidgetNSWindow* mojo_interface);
~ScopedNativeWindowMapping();
ApplicationHost* application_host() const { return application_host_; }
NativeWidgetNSWindowBridge* in_process_window_bridge() const {
return in_process_window_bridge_;
}
mojom::NativeWidgetNSWindow* mojo_interface() const {
return mojo_interface_;
}
private:
const gfx::NativeWindow native_window_;
const raw_ptr<ApplicationHost> application_host_;
const raw_ptr<NativeWidgetNSWindowBridge> in_process_window_bridge_;
const raw_ptr<mojom::NativeWidgetNSWindow> mojo_interface_;
};
// Return the application host for the specified browser-side gfx::NativeWindow.
// Is non-nullptr for all views::Widget-backed NSWindows.
ApplicationHost* REMOTE_COCOA_BROWSER_EXPORT
GetWindowApplicationHost(gfx::NativeWindow window);
// Return the mojo interface for the specified browser-side gfx::NativeWindow.
// Is non-nullptr for all views::Widget-backed NSWindows.
mojom::NativeWidgetNSWindow* REMOTE_COCOA_BROWSER_EXPORT
GetWindowMojoInterface(gfx::NativeWindow window);
// Returns true if the specified NSWindow corresponds to an NSWindow that is
// being viewed in a remote process.
bool REMOTE_COCOA_BROWSER_EXPORT IsWindowRemote(gfx::NativeWindow window);
} // namespace remote_cocoa
#endif // COMPONENTS_REMOTE_COCOA_BROWSER_WINDOW_H_
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