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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_WEBXR_ANDROID_XR_SESSION_COORDINATOR_H_
#define COMPONENTS_WEBXR_ANDROID_XR_SESSION_COORDINATOR_H_
#include <jni.h>
#include "base/android/scoped_java_ref.h"
#include "base/functional/callback.h"
#include "device/vr/android/xr_java_coordinator.h"
namespace webxr {
using ActivityReadyCallback = base::OnceCallback<void(
const base::android::JavaParamRef<jobject>& activity)>;
class XrSessionCoordinator : public device::XrJavaCoordinator {
public:
// Used to return the ContextUtils.applicationContext, which may not be the
// activity.
static base::android::ScopedJavaLocalRef<jobject> GetApplicationContext();
// Used to query the current Activity from the specified WebContents.
static base::android::ScopedJavaLocalRef<jobject> GetActivity(
base::android::ScopedJavaLocalRef<jobject> web_contents);
explicit XrSessionCoordinator();
~XrSessionCoordinator() override;
// XrJavaCoordinator:
void RequestArSession(
int render_process_id,
int render_frame_id,
bool use_overlay,
bool can_render_dom_content,
const device::CompositorDelegateProvider& compositor_delegate_provider,
device::SurfaceReadyCallback ready_callback,
device::SurfaceTouchCallback touch_callback,
device::JavaShutdownCallback destroyed_callback) override;
void RequestVrSession(
int render_process_id,
int render_frame_id,
const device::CompositorDelegateProvider& compositor_delegate_provider,
device::SurfaceReadyCallback ready_callback,
device::SurfaceTouchCallback touch_callback,
device::JavaShutdownCallback destroyed_callback,
device::XrSessionButtonTouchedCallback button_touched_callback) override;
void EndSession() override;
void EndSession(device::JavaShutdownCallback destroyed_callback) override;
bool EnsureARCoreLoaded() override;
base::android::ScopedJavaLocalRef<jobject> GetCurrentActivityContext()
override;
base::android::ScopedJavaLocalRef<jobject> GetActivityFrom(
int render_process_id,
int render_frame_id) override;
void RequestXrSession(int render_process_id,
int render_frame_id,
bool needs_separate_activity,
ActivityReadyCallback ready_callback,
device::JavaShutdownCallback shutdown_callback);
// Methods called from the Java side.
void OnDrawingSurfaceReady(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& surface,
const base::android::JavaParamRef<jobject>& root_window,
int rotation,
int width,
int height);
void OnDrawingSurfaceTouch(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
bool primary,
bool touching,
int32_t pointer_id,
float x,
float y);
void OnJavaShutdown(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void OnXrSessionButtonTouched(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void OnXrHostActivityReady(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& activity);
private:
base::android::ScopedJavaGlobalRef<jobject> j_xr_session_coordinator_;
device::SurfaceReadyCallback surface_ready_callback_;
device::SurfaceTouchCallback surface_touch_callback_;
device::JavaShutdownCallback java_shutdown_callback_;
device::XrSessionButtonTouchedCallback xr_button_touched_callback_;
ActivityReadyCallback activity_ready_callback_;
};
} // namespace webxr
#endif // COMPONENTS_WEBXR_ANDROID_XR_SESSION_COORDINATOR_H_
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