430 lines
13 KiB
C#
430 lines
13 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using UnityEngine.Assertions;
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using UnityEngine.Rendering.UI;
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using UnityEngine.UI;
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namespace UnityEngine.Rendering
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{
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using UnityObject = UnityEngine.Object;
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/// <summary>
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/// IDebugData interface.
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/// </summary>
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public interface IDebugData
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{
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/// <summary>Get the reset callback for this DebugData</summary>
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/// <returns>The reset callback</returns>
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Action GetReset();
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//Action GetLoad();
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//Action GetSave();
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}
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/// <summary>
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/// Manager class for the Debug Window.
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/// </summary>
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public sealed partial class DebugManager
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{
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static readonly Lazy<DebugManager> s_Instance = new Lazy<DebugManager>(() => new DebugManager());
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/// <summary>
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/// Global instance of the DebugManager.
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/// </summary>
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public static DebugManager instance => s_Instance.Value;
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ReadOnlyCollection<DebugUI.Panel> m_ReadOnlyPanels;
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readonly List<DebugUI.Panel> m_Panels = new List<DebugUI.Panel>();
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void UpdateReadOnlyCollection()
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{
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m_Panels.Sort();
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m_ReadOnlyPanels = m_Panels.AsReadOnly();
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}
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/// <summary>
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/// List of currently registered debug panels.
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/// </summary>
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public ReadOnlyCollection<DebugUI.Panel> panels
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{
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get
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{
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if (m_ReadOnlyPanels == null)
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UpdateReadOnlyCollection();
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return m_ReadOnlyPanels;
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}
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}
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/// <summary>
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/// Callback called when the runtime UI changed.
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/// </summary>
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public event Action<bool> onDisplayRuntimeUIChanged = delegate { };
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/// <summary>
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/// Callback called when the debug window is dirty.
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/// </summary>
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public event Action onSetDirty = delegate { };
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event Action resetData;
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/// <summary>
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/// Force an editor request.
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/// </summary>
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public bool refreshEditorRequested;
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int? m_RequestedPanelIndex;
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GameObject m_Root;
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DebugUIHandlerCanvas m_RootUICanvas;
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GameObject m_PersistentRoot;
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DebugUIHandlerPersistentCanvas m_RootUIPersistentCanvas;
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// Knowing if the DebugWindows is open, is done by event as it is in another assembly.
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// The DebugWindows is responsible to link its event to ToggleEditorUI.
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bool m_EditorOpen = false;
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/// <summary>
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/// Is the debug editor window open.
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/// </summary>
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public bool displayEditorUI => m_EditorOpen;
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/// <summary>
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/// Toggle the debug window.
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/// </summary>
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/// <param name="open">State of the debug window.</param>
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public void ToggleEditorUI(bool open) => m_EditorOpen = open;
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private bool m_EnableRuntimeUI = true;
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/// <summary>
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/// Controls whether runtime UI can be enabled. When this is set to false, there will be no overhead
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/// from debug GameObjects or runtime initialization.
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/// </summary>
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public bool enableRuntimeUI
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{
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get => m_EnableRuntimeUI;
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set
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{
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if (value != m_EnableRuntimeUI)
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{
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m_EnableRuntimeUI = value;
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DebugUpdater.SetEnabled(value);
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}
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}
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}
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/// <summary>
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/// Displays the runtime version of the debug window.
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/// </summary>
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public bool displayRuntimeUI
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{
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get => m_Root != null && m_Root.activeInHierarchy;
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set
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{
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if (value)
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{
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m_Root = UnityObject.Instantiate(Resources.Load<Transform>("DebugUICanvas")).gameObject;
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m_Root.name = "[Debug Canvas]";
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m_Root.transform.localPosition = Vector3.zero;
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m_RootUICanvas = m_Root.GetComponent<DebugUIHandlerCanvas>();
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#if UNITY_ANDROID || UNITY_IPHONE || UNITY_TVOS || UNITY_SWITCH
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var canvasScaler = m_Root.GetComponent<CanvasScaler>();
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canvasScaler.uiScaleMode = CanvasScaler.ScaleMode.ScaleWithScreenSize;
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#endif
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m_Root.SetActive(true);
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}
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else
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{
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CoreUtils.Destroy(m_Root);
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m_Root = null;
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m_RootUICanvas = null;
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}
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onDisplayRuntimeUIChanged(value);
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DebugUpdater.HandleInternalEventSystemComponents(value);
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}
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}
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/// <summary>
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/// Displays the persistent runtime debug window.
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/// </summary>
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public bool displayPersistentRuntimeUI
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{
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get => m_RootUIPersistentCanvas != null && m_PersistentRoot.activeInHierarchy;
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set
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{
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if (value)
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{
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EnsurePersistentCanvas();
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}
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else
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{
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CoreUtils.Destroy(m_PersistentRoot);
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m_PersistentRoot = null;
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m_RootUIPersistentCanvas = null;
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}
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}
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}
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DebugManager()
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{
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#if DEVELOPMENT_BUILD || UNITY_EDITOR
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RegisterInputs();
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RegisterActions();
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#endif
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}
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/// <summary>
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/// Refresh the debug window.
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/// </summary>
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public void RefreshEditor()
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{
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refreshEditorRequested = true;
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}
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/// <summary>
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/// Reset the debug window.
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/// </summary>
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public void Reset()
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{
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resetData?.Invoke();
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ReDrawOnScreenDebug();
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}
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/// <summary>
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/// Request the runtime debug UI be redrawn on the next update.
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/// </summary>
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public void ReDrawOnScreenDebug()
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{
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if (displayRuntimeUI)
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m_RootUICanvas?.RequestHierarchyReset();
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}
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/// <summary>
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/// Register debug data.
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/// </summary>
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/// <param name="data">Data to be registered.</param>
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public void RegisterData(IDebugData data) => resetData += data.GetReset();
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/// <summary>
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/// Register debug data.
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/// </summary>
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/// <param name="data">Data to be registered.</param>
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public void UnregisterData(IDebugData data) => resetData -= data.GetReset();
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/// <summary>
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/// Get hashcode state of the Debug Window.
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/// </summary>
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/// <returns></returns>
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public int GetState()
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{
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int hash = 17;
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foreach (var panel in m_Panels)
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hash = hash * 23 + panel.GetHashCode();
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return hash;
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}
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internal void RegisterRootCanvas(DebugUIHandlerCanvas root)
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{
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Assert.IsNotNull(root);
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m_Root = root.gameObject;
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m_RootUICanvas = root;
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}
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internal void ChangeSelection(DebugUIHandlerWidget widget, bool fromNext)
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{
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m_RootUICanvas.ChangeSelection(widget, fromNext);
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}
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internal void SetScrollTarget(DebugUIHandlerWidget widget)
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{
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if (m_RootUICanvas != null)
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m_RootUICanvas.SetScrollTarget(widget);
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}
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void EnsurePersistentCanvas()
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{
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if (m_RootUIPersistentCanvas == null)
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{
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var uiManager = UnityObject.FindObjectOfType<DebugUIHandlerPersistentCanvas>();
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if (uiManager == null)
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{
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m_PersistentRoot = UnityObject.Instantiate(Resources.Load<Transform>("DebugUIPersistentCanvas")).gameObject;
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m_PersistentRoot.name = "[Debug Canvas - Persistent]";
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m_PersistentRoot.transform.localPosition = Vector3.zero;
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}
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else
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{
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m_PersistentRoot = uiManager.gameObject;
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}
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m_RootUIPersistentCanvas = m_PersistentRoot.GetComponent<DebugUIHandlerPersistentCanvas>();
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}
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}
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internal void TogglePersistent(DebugUI.Widget widget)
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{
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if (widget == null)
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return;
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var valueWidget = widget as DebugUI.Value;
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if (valueWidget == null)
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{
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Debug.Log("Only DebugUI.Value items can be made persistent.");
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return;
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}
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EnsurePersistentCanvas();
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m_RootUIPersistentCanvas.Toggle(valueWidget);
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}
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void OnPanelDirty(DebugUI.Panel panel)
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{
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onSetDirty();
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}
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/// <summary>
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/// Request DebugWindow to open the specified panel.
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/// </summary>
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/// <param name="index">Index of the debug window panel to activate.</param>
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public void RequestEditorWindowPanelIndex(int index)
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{
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// Similar to RefreshEditor(), this function is required to bypass a dependency problem where DebugWindow
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// cannot be accessed from the Core.Runtime assembly. Should there be a better way to allow editor-dependent
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// features in DebugUI?
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m_RequestedPanelIndex = index;
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}
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internal int? GetRequestedEditorWindowPanelIndex()
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{
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int? requestedIndex = m_RequestedPanelIndex;
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m_RequestedPanelIndex = null;
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return requestedIndex;
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}
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// TODO: Optimally we should use a query path here instead of a display name
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/// <summary>
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/// Returns a debug panel.
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/// </summary>
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/// <param name="displayName">Name of the debug panel.</param>
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/// <param name="createIfNull">Create the panel if it does not exists.</param>
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/// <param name="groupIndex">Group index.</param>
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/// <param name="overrideIfExist">Replace an existing panel.</param>
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/// <returns></returns>
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public DebugUI.Panel GetPanel(string displayName, bool createIfNull = false, int groupIndex = 0, bool overrideIfExist = false)
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{
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DebugUI.Panel p = null;
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foreach (var panel in m_Panels)
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{
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if (panel.displayName == displayName)
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{
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p = panel;
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break;
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}
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}
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if (p != null)
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{
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if (overrideIfExist)
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{
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p.onSetDirty -= OnPanelDirty;
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RemovePanel(p);
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p = null;
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}
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else
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return p;
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}
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if (createIfNull)
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{
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p = new DebugUI.Panel { displayName = displayName, groupIndex = groupIndex };
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p.onSetDirty += OnPanelDirty;
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m_Panels.Add(p);
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UpdateReadOnlyCollection();
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}
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return p;
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}
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// TODO: Use a query path here as well instead of a display name
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/// <summary>
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/// Remove a debug panel.
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/// </summary>
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/// <param name="displayName">Name of the debug panel to remove.</param>
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public void RemovePanel(string displayName)
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{
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DebugUI.Panel panel = null;
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foreach (var p in m_Panels)
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{
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if (p.displayName == displayName)
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{
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p.onSetDirty -= OnPanelDirty;
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panel = p;
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break;
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}
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}
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RemovePanel(panel);
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}
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/// <summary>
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/// Remove a debug panel.
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/// </summary>
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/// <param name="panel">Reference to the debug panel to remove.</param>
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public void RemovePanel(DebugUI.Panel panel)
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{
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if (panel == null)
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return;
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m_Panels.Remove(panel);
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UpdateReadOnlyCollection();
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}
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/// <summary>
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/// Get a Debug Item.
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/// </summary>
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/// <param name="queryPath">Path of the debug item.</param>
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/// <returns>Reference to the requested debug item.</returns>
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public DebugUI.Widget GetItem(string queryPath)
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{
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foreach (var panel in m_Panels)
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{
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var w = GetItem(queryPath, panel);
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if (w != null)
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return w;
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}
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return null;
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}
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/// <summary>
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/// Get a debug item from a specific container.
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/// </summary>
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/// <param name="queryPath">Path of the debug item.</param>
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/// <param name="container">Container to query.</param>
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/// <returns>Reference to the requested debug item.</returns>
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DebugUI.Widget GetItem(string queryPath, DebugUI.IContainer container)
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{
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foreach (var child in container.children)
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{
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if (child.queryPath == queryPath)
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|
|
return child;
|
||
|
|
|
||
|
|
var containerChild = child as DebugUI.IContainer;
|
||
|
|
if (containerChild != null)
|
||
|
|
{
|
||
|
|
var w = GetItem(queryPath, containerChild);
|
||
|
|
if (w != null)
|
||
|
|
return w;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|