94 lines
2.8 KiB
C#
94 lines
2.8 KiB
C#
// Copyright 2016 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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namespace GoogleVR.VideoDemo {
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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public class ScrubberEvents : MonoBehaviour {
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private GameObject newPositionHandle;
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private Vector3[] corners;
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private Slider slider;
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private VideoControlsManager mgr;
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public VideoControlsManager ControlManager {
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set {
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mgr = value;
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}
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}
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void Start() {
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foreach (Image im in GetComponentsInChildren<Image>(true)) {
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if (im.gameObject.name == "newPositionHandle") {
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newPositionHandle = im.gameObject;
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break;
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}
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}
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corners = new Vector3[4];
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GetComponent<Image>().rectTransform.GetWorldCorners(corners);
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slider = GetComponentInParent<Slider>();
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}
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void Update() {
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bool setPos = false;
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if (GvrPointerInputModule.Pointer != null) {
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RaycastResult r = GvrPointerInputModule.Pointer.CurrentRaycastResult;
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if (r.gameObject != null) {
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newPositionHandle.transform.position = new Vector3(
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r.worldPosition.x,
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newPositionHandle.transform.position.y,
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newPositionHandle.transform.position.z);
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setPos = true;
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}
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}
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if (!setPos) {
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newPositionHandle.transform.position = slider.handleRect.transform.position;
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}
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}
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public void OnPointerEnter(BaseEventData data) {
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if (GvrPointerInputModule.Pointer != null) {
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RaycastResult r = GvrPointerInputModule.Pointer.CurrentRaycastResult;
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if (r.gameObject != null) {
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newPositionHandle.transform.position = new Vector3(
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r.worldPosition.x,
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newPositionHandle.transform.position.y,
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newPositionHandle.transform.position.z);
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}
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}
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newPositionHandle.SetActive(true);
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}
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public void OnPointerExit(BaseEventData data) {
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newPositionHandle.SetActive(false);
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}
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public void OnPointerClick(BaseEventData data) {
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float minX = corners[0].x;
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float maxX = corners[3].x;
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float pct = (newPositionHandle.transform.position.x - minX) / (maxX - minX);
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if (mgr != null) {
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long p = (long)(slider.maxValue * pct);
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mgr.Player.CurrentPosition = p;
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}
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}
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}
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}
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