604 lines
22 KiB
C#
604 lines
22 KiB
C#
/**
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* UniWindowController 的示例脚本
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*
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* Author: Kirurobo http://twitter.com/kirurobo
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* License: MIT
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*/
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using System;
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using UnityEngine;
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using UnityEngine.Serialization;
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using UnityEngine.UI;
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namespace Kirurobo
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{
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/// <summary>
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/// 使用 Toggle 开关 WindowController 设置的示例
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/// </summary>
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public class UiSampleController : MonoBehaviour
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{
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private UniWindowController uniwinc;
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private UniWindowMoveHandle uniWinMoveHandle;
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private RectTransform canvasRect;
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private float mouseMoveSS = 0f; // 鼠标轨迹平方和。[px^2]
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private float mouseMoveSSThreshold = 36f; // 点击（非拖拽）阈值。[px^2]
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private Vector3 lastMousePosition; // 右键点击位置。
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private float lastEventOccurredTime = -5f; // 上次事件发生的时间戳 [s]
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private float eventMessageTimeout = 1f; // 在此时间段内显示事件消息 [s]
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#if ENABLE_LEGACY_INPUT_MANAGER
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private float touchDuration = 0f;
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private float touchDurationThreshold = 0.5f; // 长按时间阈值。[s]
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#endif
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public Toggle transparentToggle;
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public Slider alphaSlider;
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public Toggle topmostToggle;
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public Toggle bottommostToggle;
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[FormerlySerializedAs("maximizedToggle")] public Toggle zoomedToggle;
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public Toggle dragMoveToggle;
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public Toggle allowDropToggle;
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public Dropdown fitWindowDropdown;
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public Toggle showBorderlineToggle;
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public Button widthDownButton;
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public Button widthUpButton;
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public Button heightDownButton;
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public Button heightUpButton;
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public Dropdown transparentTypeDropdown;
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public Dropdown hitTestTypeDropdown;
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public Toggle clickThroughToggle;
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public Image pickedColorImage;
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public Text pickedColorText;
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public Text messageText;
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public Text clientSizeText;
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public Button menuCloseButton;
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public RectTransform menuPanel;
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public RectTransform borderlinePanel;
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/// <summary>
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/// 初始化
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/// </summary>
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void Start()
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{
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// 查找 UniWindowController
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uniwinc = UniWindowController.current;
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// 查找 UniWindowDragMove
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uniWinMoveHandle = GameObject.FindAnyObjectByType<UniWindowMoveHandle>();
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// 获取 Canvas 的 RectTransform
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if (menuPanel) canvasRect = menuPanel.GetComponentInParent<Canvas>().GetComponent<RectTransform>();
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// 根据有效显示器数量创建选项
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UpdateMonitorDropdown();
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// 将 Toggle 的选中状态与当前状态同步
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UpdateUI();
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if (uniwinc)
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{
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// 操作 UI 时将其反映到窗口
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transparentToggle?.onValueChanged.AddListener(val => uniwinc.isTransparent = val);
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alphaSlider?.onValueChanged.AddListener(val => uniwinc.alphaValue = val);
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topmostToggle?.onValueChanged.AddListener(val => uniwinc.isTopmost = val);
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bottommostToggle?.onValueChanged.AddListener(val => uniwinc.isBottommost = val);
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zoomedToggle?.onValueChanged.AddListener(val => uniwinc.isZoomed = val);
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allowDropToggle?.onValueChanged.AddListener(val => uniwinc.allowDropFiles = val);
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fitWindowDropdown?.onValueChanged.AddListener(val => SetFitToMonitor(val));
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widthDownButton?.onClick.AddListener(() => uniwinc.windowSize += new Vector2(-100, 0));
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widthUpButton?.onClick.AddListener(() => uniwinc.windowSize += new Vector2(+100, 0));
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heightDownButton?.onClick.AddListener(() => uniwinc.windowSize += new Vector2(0, -100));
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heightUpButton?.onClick.AddListener(() => uniwinc.windowSize += new Vector2(0, +100));
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clickThroughToggle?.onValueChanged.AddListener(val => uniwinc.isClickThrough = val);
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transparentTypeDropdown?.onValueChanged.AddListener(val => uniwinc.SetTransparentType((UniWindowController.TransparentType)val));
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hitTestTypeDropdown?.onValueChanged.AddListener(val => uniwinc.hitTestType = (UniWindowController.HitTestType)val);
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menuCloseButton?.onClick.AddListener(CloseMenu);
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if (uniWinMoveHandle) dragMoveToggle?.onValueChanged.AddListener(val => uniWinMoveHandle.enabled = val);
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#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
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// 如果不是 Windows，则禁用透明方式选择
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//if (transparentTypeDropdown) transparentTypeDropdown.interactable = false;
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//if (transparentTypeDropdown) transparentTypeDropdown.enabled = false;
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if (transparentTypeDropdown) transparentTypeDropdown.gameObject.SetActive(false);
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#endif
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// 添加事件
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uniwinc.OnStateChanged += (type) =>
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{
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UpdateUI();
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//Debug.Log("Window state changed: " + type);
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ShowEventMessage("状态改变: " + type);
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//ShowEventMessage("State changed: " + type + "4:isKey 2:canBecomeKey, 1:canBecomeMain : " + uniwinc.GetDebugInfo().ToString());
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ShowClientSize();
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};
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uniwinc.OnMonitorChanged += () => {
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UpdateMonitorDropdown();
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UpdateUI();
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ShowEventMessage("分辨率已改变!");
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ShowClientSize();
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};
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uniwinc.OnDropFiles += files =>
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{
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ShowEventMessage(string.Join(Environment.NewLine, files));
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};
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}
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// 即使 UinWinC 未就绪也能运行的 Listener
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showBorderlineToggle?.onValueChanged.AddListener(val => borderlinePanel.gameObject.SetActive(val));
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}
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/// <summary>
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/// 显示带超时功能的消息
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/// </summary>
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/// <param name="message"></param>
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private void ShowEventMessage(string message)
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{
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lastEventOccurredTime = Time.time;
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if (messageText) messageText.text = message;
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Debug.Log(message);
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}
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/// <summary>
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/// 每帧执行的处理
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/// </summary>
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private void Update()
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{
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// 更新点击测试相关的显示
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UpdateHitTestUI();
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// 显示窗口位置和大小以确认运行状态
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if ((lastEventOccurredTime + eventMessageTimeout) < Time.time)
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{
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ShowWindowMetrics();
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}
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// 鼠标右键点击显示菜单。移动距离在阈值以下视为点击。
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if (InputProxy.GetMouseButtonDown(1))
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{
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lastMousePosition = InputProxy.mousePosition;
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ResetTouchDuration();
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}
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if (InputProxy.GetMouseButton(1))
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{
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mouseMoveSS += (InputProxy.mousePosition - lastMousePosition).sqrMagnitude;
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}
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if (InputProxy.GetMouseButtonUp(1))
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{
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if (mouseMoveSS < mouseMoveSSThreshold)
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{
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ShowMenu(lastMousePosition);
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}
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mouseMoveSS = 0f;
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ResetTouchDuration();
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}
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#if ENABLE_LEGACY_INPUT_MANAGER
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// 长按也可显示菜单
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if (Input.touchSupported && (Input.touchCount > 0))
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{
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Touch touch = Input.GetTouch(0);
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if (touch.phase == TouchPhase.Began)
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{
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lastMousePosition = Input.mousePosition;
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ResetTouchDuration();
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}
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if (touch.phase == TouchPhase.Moved || touch.phase == TouchPhase.Stationary)
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{
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mouseMoveSS += touch.deltaPosition.sqrMagnitude;
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touchDuration += touch.deltaTime;
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}
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if (touch.phase == TouchPhase.Ended)
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{
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if ((mouseMoveSS < mouseMoveSSThreshold) && (touchDuration >= touchDurationThreshold))
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{
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ShowMenu(lastMousePosition);
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}
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mouseMoveSS = 0f;
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ResetTouchDuration();
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}
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}
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#elif ENABLE_INPUT_SYSTEM
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// 目前 New Input System 不支持触摸
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// EnhancedTouch 不能与 InputAction 同时使用？
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#endif
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// 按键也可更改设置
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if (uniwinc)
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{
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// 切换透明模式
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if (InputProxy.GetKeyUp("t"))
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{
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uniwinc.isTransparent = !uniwinc.isTransparent;
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}
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// 切换始终置顶
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if (InputProxy.GetKeyUp("f"))
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{
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uniwinc.isTopmost = !uniwinc.isTopmost;
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}
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// 切换始终置底
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if (InputProxy.GetKeyUp("b"))
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{
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uniwinc.isBottommost = !uniwinc.isBottommost;
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}
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// 切换最大化
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if (InputProxy.GetKeyUp("z"))
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{
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uniwinc.isZoomed = !uniwinc.isZoomed;
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}
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// 切换自由定位
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if (InputProxy.GetKeyUp("p"))
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{
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uniwinc.isFreePositioningEnabled = !uniwinc.isFreePositioningEnabled;
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}
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}
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// 测试打开文件面板
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if (InputProxy.GetKeyUp("o"))
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{
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FilePanel.Settings ds = new FilePanel.Settings
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{
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flags = FilePanel.Flag.AllowMultipleSelection,
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title = "打开!",
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filters = new FilePanel.Filter[]{
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new FilePanel.Filter("Image files", "png", "jpg", "jpeg"),
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new FilePanel.Filter("All files", "*"),
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},
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initialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures),
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initialFile = "test.png",
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};
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FilePanel.OpenFilePanel(ds, (files) => ShowEventMessage(string.Join(Environment.NewLine, files)));
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}
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// 测试保存文件面板
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if (InputProxy.GetKeyUp("s"))
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{
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FilePanel.Settings ds = new FilePanel.Settings
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{
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flags = FilePanel.Flag.AllowMultipleSelection,
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title = "保存!",
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filters = new FilePanel.Filter[]{
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//// TODO: 指定文件类型时，macOS 保存对话框打开会失败
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//// 给 NSSavePanel.accessoryView 指定内容时会发生此问题。
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//// NSOpenPanel 继承自它，但不会发生此问题。
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// new FilePanel.Filter("Shell script", "sh"),
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// new FilePanel.Filter("Log", "log"),
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// new FilePanel.Filter("Plain text", "txt"),
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// new FilePanel.Filter("All files", "*"),
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},
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initialFile = "Test.txt",
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initialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
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};
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FilePanel.SaveFilePanel(ds, (files) => ShowEventMessage(string.Join(Environment.NewLine, files)));
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}
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// 按下 [ESC] 时退出或停止播放
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if (InputProxy.GetKeyUp("escape"))
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{
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#if UNITY_EDITOR
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UnityEditor.EditorApplication.isPlaying = false;
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#else
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Application.Quit();
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#endif
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}
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}
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/// <summary>
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/// 重置持续触摸时间的记录
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/// 仅在 Legacy Input Manager 中处理以避免警告
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/// </summary>
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void ResetTouchDuration() {
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#if ENABLE_LEGACY_INPUT_MANAGER
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touchDuration = 0f;
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#endif
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}
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/// <summary>
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/// 适配显示器下拉列表更改时的处理
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/// </summary>
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/// <param name="val"></param>
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void SetFitToMonitor(int val)
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{
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if (!uniwinc) return;
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if (val < 1)
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{
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// 下拉列表第一项为不适配
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uniwinc.shouldFitMonitor = false;
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// 允许更改最大化状态
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if (zoomedToggle) zoomedToggle.interactable = true;
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}
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else
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{
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// 由于从第二项开始，显示器编号减1
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uniwinc.monitorToFit = val - 1;
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uniwinc.shouldFitMonitor = true; // 从false变为true时才会移动窗口，因此先指定显示器编号再更改
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// 禁止更改最大化状态
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if (zoomedToggle) zoomedToggle.interactable = false;
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}
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}
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/// <summary>
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/// 显示窗口位置和坐标
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/// </summary>
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void ShowWindowMetrics()
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{
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if (uniwinc)
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{
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var winPos = uniwinc.windowPosition;
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//var curPos = uniwinc.GetClientCursorPosition();
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OutputMessage(
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"位置: " + winPos
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+ "\n大小: " + uniwinc.windowSize
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+ "\n相对鼠标:" + (uniwinc.cursorPosition - winPos)
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//+ "\nScr. Cur.:" + curPos
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+ "\nUnity鼠标:" + (Vector2)InputProxy.mousePosition
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);
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ShowClientSize();
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}
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}
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/// <summary>
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/// 聚焦时刷新 UI
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/// </summary>
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/// <param name="hasFocus"></param>
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private void OnApplicationFocus(bool hasFocus)
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{
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if (hasFocus)
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{
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UpdateUI();
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if (uniwinc)
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{
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OutputMessage("已聚焦");
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}
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else
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{
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OutputMessage("未找到 UniWindowController");
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}
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}
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}
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/// <summary>
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/// 在指定坐标显示上下文菜单
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/// </summary>
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/// <param name="position">指定中心坐标</param>
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private void ShowMenu(Vector2 position)
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{
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if (menuPanel)
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{
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Vector2 pos = position * (canvasRect.sizeDelta.x / Screen.width);
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float w = menuPanel.rect.width;
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float h = menuPanel.rect.height;
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// 以指定坐标为中心进行位置调整
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pos.y = Mathf.Max(Mathf.Min(pos.y, Screen.height - h / 2f), h / 2f); // 如果超出则向上移动
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pos.x = Mathf.Max(Mathf.Min(pos.x, Screen.width - w / 2f), w / 2f); // 如果超出右侧则向左移动
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menuPanel.pivot = Vector2.one * 0.5f; // 设置为中心
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menuPanel.anchorMin = Vector2.zero;
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menuPanel.anchorMax = Vector2.zero;
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menuPanel.anchoredPosition = pos;
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menuPanel.gameObject.SetActive(true);
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}
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}
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/// <summary>
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/// 关闭上下文菜单
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/// </summary>
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private void CloseMenu()
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{
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if (menuPanel)
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{
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menuPanel.gameObject.SetActive(false);
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}
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}
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/// <summary>
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/// 将实际状态反映到 UI 显示
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/// </summary>
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private void UpdateUI()
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{
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if (uniwinc)
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{
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if (transparentToggle)
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{
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transparentToggle.SetIsOnWithoutNotify(uniwinc.isTransparent);
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}
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if (alphaSlider)
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{
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alphaSlider.SetValueWithoutNotify(uniwinc.alphaValue);
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}
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if (topmostToggle)
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{
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topmostToggle.SetIsOnWithoutNotify(uniwinc.isTopmost);
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}
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if (bottommostToggle)
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{
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bottommostToggle.SetIsOnWithoutNotify(uniwinc.isBottommost);
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}
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if (zoomedToggle)
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{
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zoomedToggle.SetIsOnWithoutNotify(uniwinc.isZoomed);
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}
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if (allowDropToggle)
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{
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allowDropToggle.SetIsOnWithoutNotify(uniwinc.allowDropFiles);
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}
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if (dragMoveToggle)
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{
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dragMoveToggle.isOn = (uniWinMoveHandle && uniWinMoveHandle.isActiveAndEnabled);
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}
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if (fitWindowDropdown)
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{
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if (uniwinc.shouldFitMonitor)
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{
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fitWindowDropdown.value = uniwinc.monitorToFit + 1;
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if (zoomedToggle) zoomedToggle.interactable = false;
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}
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else
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{
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fitWindowDropdown.value = 0;
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if (zoomedToggle) zoomedToggle.interactable = true;
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}
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fitWindowDropdown.RefreshShownValue();
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}
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if (transparentTypeDropdown)
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{
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transparentTypeDropdown.value = (int)uniwinc.transparentType;
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transparentTypeDropdown.RefreshShownValue();
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}
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if (hitTestTypeDropdown)
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{
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hitTestTypeDropdown.value = (int)uniwinc.hitTestType;
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hitTestTypeDropdown.RefreshShownValue();
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}
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// 同时更新点击测试部分的显示
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UpdateHitTestUI();
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}
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// 即使没有 UniWinC 也能运行的部分
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if (showBorderlineToggle && borderlinePanel)
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{
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borderlinePanel.gameObject.SetActive(showBorderlineToggle.isOn);
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}
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}
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/// <summary>
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/// 更新点击测试相关的 UI
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/// 由于会自动变化，需要比 UpdateUI() 更频繁地更新
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/// </summary>
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public void UpdateHitTestUI()
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{
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if (uniwinc)
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{
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if (clickThroughToggle)
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{
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clickThroughToggle.SetIsOnWithoutNotify(uniwinc.isClickThrough);
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if (uniwinc.hitTestType == UniWindowController.HitTestType.None)
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{
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clickThroughToggle.interactable = true;
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}
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else
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{
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clickThroughToggle.interactable = false;
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}
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}
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if (uniwinc.hitTestType == UniWindowController.HitTestType.Opacity && uniwinc.isTransparent)
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{
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if (pickedColorImage)
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{
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pickedColorImage.color = uniwinc.pickedColor;
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}
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if (pickedColorText)
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{
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pickedColorText.text = $"Alpha:{uniwinc.pickedColor.a:P0}";
|
|
pickedColorText.color = Color.black;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (pickedColorImage)
|
|
{
|
|
pickedColorImage.color = Color.gray;
|
|
}
|
|
|
|
if (pickedColorText)
|
|
{
|
|
pickedColorText.text = $"颜色拾取器已禁用";
|
|
pickedColorText.color = Color.gray;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 更新显示器选择下拉列表的选项
|
|
/// 之后需要调用 UpdateUI()
|
|
/// </summary>
|
|
void UpdateMonitorDropdown()
|
|
{
|
|
if (!fitWindowDropdown) return;
|
|
|
|
// 删除除第一项以外的选项
|
|
fitWindowDropdown.options.RemoveRange(1, fitWindowDropdown.options.Count - 1);
|
|
|
|
if (!uniwinc)
|
|
{
|
|
fitWindowDropdown.value = 0;
|
|
}
|
|
else
|
|
{
|
|
int count = UniWindowController.GetMonitorCount();
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
fitWindowDropdown.options.Add(new Dropdown.OptionData("适配显示器 " + i));
|
|
}
|
|
if (uniwinc.monitorToFit >= count)
|
|
{
|
|
uniwinc.monitorToFit = count - 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 如果 UI 中有文本框，则显示消息。否则输出到控制台
|
|
/// </summary>
|
|
/// <param name="text"></param>
|
|
public void OutputMessage(string text)
|
|
{
|
|
if (messageText)
|
|
{
|
|
messageText.text = text;
|
|
}
|
|
else
|
|
{
|
|
Debug.Log(text);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 如果 UI 中有客户端大小文本框，则显示消息。否则输出到控制台
|
|
/// </summary>
|
|
public void ShowClientSize()
|
|
{
|
|
if (!uniwinc) return;
|
|
|
|
string text = "Client " + uniwinc.clientSize;
|
|
if (clientSizeText)
|
|
{
|
|
clientSizeText.text = text;
|
|
}
|
|
else
|
|
{
|
|
Debug.Log(text);
|
|
}
|
|
}
|
|
}
|
|
}
|