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Bob.Song
575
Assets/Plugins/vHierarchy/VHierarchyComponentWindow.cs
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575
Assets/Plugins/vHierarchy/VHierarchyComponentWindow.cs
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#if UNITY_EDITOR
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using UnityEditor.ShortcutManagement;
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using System.Reflection;
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using System.Linq;
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using UnityEngine.UIElements;
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using UnityEngine.SceneManagement;
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using UnityEditor.SceneManagement;
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using Type = System.Type;
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using static VHierarchy.VHierarchyData;
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using static VHierarchy.Libs.VUtils;
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using static VHierarchy.Libs.VGUI;
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namespace VHierarchy
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{
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public class VHierarchyComponentWindow : EditorWindow
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{
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void OnGUI()
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{
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if (!component) { Close(); return; } // todo script components break on playmode
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void background()
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{
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position.SetPos(0, 0).Draw(GUIColors.windowBackground);
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}
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void outline()
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{
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if (Application.platform == RuntimePlatform.OSXEditor) return;
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position.SetPos(0, 0).DrawOutline(Greyscale(.1f));
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}
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void header()
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{
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var headerRect = ExpandWidthLabelRect(18).Resize(-1).AddWidthFromMid(6);
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var pinButtonRect = headerRect.SetWidthFromRight(17).SetHeightFromMid(17).Move(-21, .5f);
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var closeButtonRect = headerRect.SetWidthFromRight(16).SetHeightFromMid(16).Move(-3, .5f);
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var backgroundColor = isDarkTheme ? Greyscale(.25f) : GUIColors.windowBackground;
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void startDragging()
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{
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if (isResizingVertically) return;
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if (isResizingHorizontally) return;
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if (isDragged) return;
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if (!curEvent.isMouseDrag) return;
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if (!headerRect.IsHovered()) return;
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isDragged = true;
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dragStartMousePos = EditorGUIUtility.GUIToScreenPoint(curEvent.mousePosition);
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dragStartWindowPos = position.position;
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isPinned = true;
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if (floatingInstance == this)
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floatingInstance = null;
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EditorApplication.RepaintHierarchyWindow();
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}
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void updateDragging()
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{
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if (!isDragged) return;
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var draggedPosition = dragStartWindowPos + EditorGUIUtility.GUIToScreenPoint(curEvent.mousePosition) - dragStartMousePos;
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if (!curEvent.isRepaint)
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position = position.SetPos(draggedPosition);
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EditorGUIUtility.hotControl = EditorGUIUtility.GetControlID(FocusType.Passive);
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}
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void stopDragging()
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{
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if (!isDragged) return;
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if (!curEvent.isMouseUp) return;
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isDragged = false;
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EditorGUIUtility.hotControl = 0;
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}
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void background()
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{
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headerRect.Draw(backgroundColor);
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headerRect.SetHeightFromBottom(1).Draw(isDarkTheme ? Greyscale(.2f) : Greyscale(.7f));
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}
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void icon()
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{
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var iconRect = headerRect.SetWidth(20).MoveX(14).MoveY(-1);
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GUI.Label(iconRect, VHierarchy.GetComponentIcon(component));
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}
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void toggle()
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{
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var toggleRect = headerRect.MoveX(36).SetSize(20, 20);
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var pi_enabled = component.GetType().GetProperty("enabled") ??
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component.GetType().BaseType?.GetProperty("enabled") ??
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component.GetType().BaseType?.BaseType?.GetProperty("enabled") ??
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component.GetType().BaseType?.BaseType?.BaseType?.GetProperty("enabled");
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if (pi_enabled == null) return;
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var enabled = (bool)pi_enabled.GetValue(component);
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if (GUI.Toggle(toggleRect, enabled, "") == enabled) return;
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component.RecordUndo();
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pi_enabled.SetValue(component, !enabled);
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}
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void name()
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{
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var nameRect = headerRect.MoveX(54).MoveY(-1);
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var s = VHierarchy.GetComponentName(component);
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if (isPinned)
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s += " of " + component.gameObject.name;
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SetLabelBold();
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GUI.Label(nameRect, s);
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ResetLabelStyle();
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}
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void nameCurtain()
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{
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var flatColorRect = headerRect.SetX(pinButtonRect.x + 3).SetXMax(headerRect.xMax);
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var gradientRect = headerRect.SetXMax(flatColorRect.x).SetWidthFromRight(30);
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flatColorRect.Draw(backgroundColor);
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gradientRect.DrawCurtainLeft(backgroundColor);
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}
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void pinButton()
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{
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if (!isPinned && closeButtonRect.IsHovered()) return;
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var normalColor = isDarkTheme ? Greyscale(.65f) : Greyscale(.8f);
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var hoveredColor = isDarkTheme ? Greyscale(.9f) : normalColor;
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var activeColor = Color.white;
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SetGUIColor(isPinned ? activeColor : pinButtonRect.IsHovered() ? hoveredColor : normalColor);
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GUI.Label(pinButtonRect, EditorGUIUtility.IconContent("pinned"));
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ResetGUIColor();
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SetGUIColor(Color.clear);
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var clicked = GUI.Button(pinButtonRect, "");
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ResetGUIColor();
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if (!clicked) return;
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isPinned = !isPinned;
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if (isPinned && floatingInstance == this)
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floatingInstance = null;
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if (!isPinned && !floatingInstance)
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floatingInstance = this;
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EditorApplication.RepaintHierarchyWindow();
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}
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void closeButton()
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{
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SetGUIColor(Color.clear);
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if (GUI.Button(closeButtonRect, ""))
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Close();
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ResetGUIColor();
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var normalColor = isDarkTheme ? Greyscale(.65f) : Greyscale(.35f);
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var hoveredColor = isDarkTheme ? Greyscale(.9f) : normalColor;
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SetGUIColor(closeButtonRect.IsHovered() ? hoveredColor : normalColor);
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GUI.Label(closeButtonRect, EditorGUIUtility.IconContent("CrossIcon"));
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ResetGUIColor();
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if (isPinned) return;
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var escRect = closeButtonRect.Move(-22, -1).SetWidth(70);
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SetGUIEnabled(false);
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if (closeButtonRect.IsHovered())
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GUI.Label(escRect, "Esc");
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ResetGUIEnabled();
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}
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startDragging();
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updateDragging();
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stopDragging();
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background();
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icon();
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toggle();
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name();
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nameCurtain();
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pinButton();
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closeButton();
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}
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void body()
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{
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EditorGUIUtility.labelWidth = (this.position.width * .4f).Max(120);
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scrollPosition = EditorGUILayout.BeginScrollView(Vector2.up * scrollPosition).y;
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BeginIndent(17);
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editor?.OnInspectorGUI();
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updateHeight();
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EndIndent(1);
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EditorGUILayout.EndScrollView();
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EditorGUIUtility.labelWidth = 0;
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}
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void updateHeight()
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{
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ExpandWidthLabelRect(height: -5);
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if (!curEvent.isRepaint) return;
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if (isResizingVertically) return;
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targetHeight = lastRect.y + 30;
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position = position.SetHeight(targetHeight.Min(maxHeight));
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prevHeight = position.height;
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}
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void updatePosition()
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{
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if (!curEvent.isLayout) return;
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void calcDeltaTime()
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{
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deltaTime = (float)(EditorApplication.timeSinceStartup - lastLayoutTime);
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if (deltaTime > .05f)
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deltaTime = .0166f;
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lastLayoutTime = EditorApplication.timeSinceStartup;
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}
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void resetCurPos()
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{
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if (currentPosition != default && !isPinned) return;
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currentPosition = position.position; // position.position is always int, which can't be used for lerping
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}
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void lerpCurPos()
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{
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if (isPinned) return;
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var speed = 9;
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SmoothDamp(ref currentPosition, targetPosition, speed, ref positionDeriv, deltaTime);
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// Lerp(ref currentPosition, targetPosition, speed, deltaTime);
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}
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void setCurPos()
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{
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if (isPinned) return;
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position = position.SetPos(currentPosition);
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}
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calcDeltaTime();
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resetCurPos();
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lerpCurPos();
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setCurPos();
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}
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void closeOnEscape()
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{
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if (!curEvent.isKeyDown) return;
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if (curEvent.keyCode != KeyCode.Escape) return;
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Close();
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}
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void horizontalResize()
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{
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var showingScrollbar = targetHeight > maxHeight;
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var resizeArea = this.position.SetPos(0, 0).SetWidthFromRight(showingScrollbar ? 3 : 5).AddHeightFromBottom(-20);
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void startResize()
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{
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if (isDragged) return;
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if (isResizingHorizontally) return;
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if (!curEvent.isMouseDown && !curEvent.isMouseDrag) return;
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if (!resizeArea.IsHovered()) return;
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isResizingHorizontally = true;
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resizeStartMousePos = curEvent.mousePosition_screenSpace;
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resizeStartWindowSize = this.position.size;
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}
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void updateResize()
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{
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if (!isResizingHorizontally) return;
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var resizedWidth = resizeStartWindowSize.x + curEvent.mousePosition_screenSpace.x - resizeStartMousePos.x;
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var width = resizedWidth.Max(300);
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if (!curEvent.isRepaint)
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position = position.SetWidth(width);
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EditorGUIUtility.hotControl = EditorGUIUtility.GetControlID(FocusType.Passive);
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// GUI.focused
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}
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void stopResize()
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{
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if (!isResizingHorizontally) return;
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if (!curEvent.isMouseUp) return;
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isResizingHorizontally = false;
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EditorGUIUtility.hotControl = 0;
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}
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EditorGUIUtility.AddCursorRect(resizeArea, MouseCursor.ResizeHorizontal);
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startResize();
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updateResize();
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stopResize();
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}
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void verticalResize()
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{
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var resizeArea = this.position.SetPos(0, 0).SetHeightFromBottom(5);
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void startResize()
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{
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if (isDragged) return;
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if (isResizingVertically) return;
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if (!curEvent.isMouseDown && !curEvent.isMouseDrag) return;
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if (!resizeArea.IsHovered()) return;
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isResizingVertically = true;
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resizeStartMousePos = curEvent.mousePosition_screenSpace;
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resizeStartWindowSize = this.position.size;
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}
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void updateResize()
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{
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if (!isResizingVertically) return;
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var resizedHeight = resizeStartWindowSize.y + curEvent.mousePosition_screenSpace.y - resizeStartMousePos.y;
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var height = resizedHeight.Min(targetHeight).Max(50);
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if (!curEvent.isRepaint)
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position = position.SetHeight(height);
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maxHeight = height;
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EditorGUIUtility.hotControl = EditorGUIUtility.GetControlID(FocusType.Passive);
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// GUI.focused
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}
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void stopResize()
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{
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if (!isResizingVertically) return;
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if (!curEvent.isMouseUp) return;
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isResizingVertically = false;
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EditorGUIUtility.hotControl = 0;
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}
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EditorGUIUtility.AddCursorRect(resizeArea, MouseCursor.ResizeVertical);
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startResize();
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updateResize();
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stopResize();
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}
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background();
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outline();
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horizontalResize();
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verticalResize();
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header();
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Space(3);
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body();
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Space(7);
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updatePosition();
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closeOnEscape();
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if (!isPinned)
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Repaint();
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}
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public Vector2 targetPosition;
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public Vector2 currentPosition;
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Vector2 positionDeriv;
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float deltaTime;
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double lastLayoutTime;
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bool isDragged;
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Vector2 dragStartMousePos;
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Vector2 dragStartWindowPos;
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public bool isResizingHorizontally;
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public bool isResizingVertically;
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public Vector2 resizeStartMousePos;
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public Vector2 resizeStartWindowSize;
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public float scrollPosition;
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public float targetHeight;
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public float maxHeight;
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public float prevHeight;
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void OnLostFocus()
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{
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if (isPinned) return;
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if (curEvent.holdingAlt && EditorWindow.focusedWindow.GetType().Name == "SceneHierarchyWindow")
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CloseNextFrameIfNotRefocused();
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else
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Close();
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}
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void CloseNextFrameIfNotRefocused()
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{
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EditorApplication.delayCall += () => { if (EditorWindow.focusedWindow != this) Close(); };
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}
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public bool isPinned;
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public void Init(Component component)
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{
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if (editor)
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editor.DestroyImmediate();
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this.component = component;
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this.editor = Editor.CreateEditor(component);
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}
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void OnDestroy()
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{
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editor?.DestroyImmediate();
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editor = null;
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component = null;
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EditorPrefs.SetFloat("vHierarchy-componentWindowWidth", position.width);
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}
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public Component component;
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public Editor editor;
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public static void CreateFloatingInstance(Vector2 position)
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{
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floatingInstance = ScriptableObject.CreateInstance<VHierarchyComponentWindow>();
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floatingInstance.ShowPopup();
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floatingInstance.maxHeight = EditorGUIUtility.GetMainWindowPosition().height * .7f;
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var savedWidth = EditorPrefs.GetFloat("vHierarchy-componentWindowWidth", minWidth);
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var width = savedWidth.Max(minWidth);
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floatingInstance.position = Rect.zero.SetPos(position).SetWidth(width).SetHeight(200);
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floatingInstance.prevHeight = floatingInstance.position.height;
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floatingInstance.targetPosition = position;
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}
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public static VHierarchyComponentWindow floatingInstance;
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public static float minWidth => 300;
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}
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}
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#endif
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Reference in New Issue
Block a user