463 lines
15 KiB
C#
463 lines
15 KiB
C#
#if UNITY_EDITOR
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using System.Collections;
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using System.Linq;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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using UnityEditor.UIElements;
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using System.Reflection;
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using UnityEditor;
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using static VInspector.Libs.VUtils;
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using static VInspector.Libs.VGUI;
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// using static VTools.VDebug;
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namespace VInspector
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{
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public class VInspectorComponentHeader
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{
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void OnGUI()
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{
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void masks()
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{
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if (!curEvent.isRepaint) return;
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Color backgroundColor;
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void set_backgroundColor()
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{
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var hovered = EditorGUIUtility.isProSkin ? Greyscale(.28f) : Greyscale(.84f);
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var normal = EditorGUIUtility.isProSkin ? Greyscale(.244f) : Greyscale(.8f);
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backgroundColor = normal;
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if (headerRect.IsHovered() && !mousePressedOnBackground && EditorWindow.mouseOverWindow == window)
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backgroundColor = hovered;
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}
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void set_buttonMaskSize()
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{
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buttonsList ??= typeof(EditorGUIUtility).GetMemberValue<IList>("s_EditorHeaderItemsMethods");
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var buttonsCount = 1 + buttonsList.Count;
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if (VInspectorMenu.playmodeSaveButtonEnabled && !Application.isPlaying)
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buttonsCount--;
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buttonMaskRect = headerRect.AddHeightFromMid(-2).SetXMax(headerRect.xMax - 3).SetWidthFromRight(buttonsCount * 20);
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}
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void hideArrow()
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{
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if (headerRect.IsHovered()) return;
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if (!VInspectorMenu.minimalModeEnabled) return;
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headerRect.SetWidth(17).MoveX(-2).AddHeightFromMid(-2).AddWidthFromRight(-4).Draw(backgroundColor);
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}
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void hideButtons()
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{
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if (headerRect.IsHovered()) return;
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if (!VInspectorMenu.minimalModeEnabled) return;
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buttonMaskRect.Draw(backgroundColor);
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}
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void hideScriptText()
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{
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if (component is not MonoBehaviour) return;
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if (!VInspectorMenu.minimalModeEnabled) return;
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if (imguiContainer.onGUIHandler.Method.DeclaringType.FullName.StartsWith("Sisus")) return;
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var name = component.GetType().Name.Decamelcase();
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var rect = headerRect.AddHeightFromMid(-2).SetWidth(60).MoveX(name.GetLabelWidth(fontSize: 12, isBold: true) + 60 - 3);
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rect = rect.MoveX(-2);
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rect.xMax = rect.xMax.Min(buttonMaskRect.x).Max(rect.xMin);
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rect.Draw(backgroundColor);
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}
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void tintScriptIcon()
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{
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if (component is not MonoBehaviour) return;
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if (!mousePressedOnScriptIcon) return;
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var iconRect = headerRect.MoveX(18).SetWidth(22);
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iconRect.Draw(backgroundColor.SetAlpha(EditorGUIUtility.isProSkin ? .3f : .45f));
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}
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void nameCurtain()
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{
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var rect = headerRect.AddHeightFromMid(-2).SetXMax(buttonMaskRect.x + 2).SetWidthFromRight(18);
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rect.DrawCurtainLeft(backgroundColor);
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}
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set_backgroundColor();
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set_buttonMaskSize();
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hideArrow();
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hideButtons();
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hideScriptText();
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tintScriptIcon();
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nameCurtain();
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}
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void scriptIconClicks()
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{
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if (component is not MonoBehaviour) return;
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if (curEvent.mouseButton != 0) return;
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if (!VInspectorMenu.hideScriptFieldEnabled) return;
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var iconRect = headerRect.MoveX(18).SetWidth(22);
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void mosueDown()
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{
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if (!curEvent.isMouseDown) return;
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if (!iconRect.IsHovered()) return;
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mousePressedOnScriptIcon = true;
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mousePressedOnScriptIcon_initPos = curEvent.mousePosition;
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var script = MonoScript.FromMonoBehaviour(component as MonoBehaviour);
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// if (curEvent.holdingAlt)
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if (curEvent.clickCount == 2)
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AssetDatabase.OpenAsset(script);
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curEvent.Use();
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}
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void mouseUp()
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{
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if (!curEvent.isMouseUp) return;
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if (!mousePressedOnScriptIcon) return;
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var script = MonoScript.FromMonoBehaviour(component as MonoBehaviour);
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if (curEvent.clickCount == 1)
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EditorUtils.PingObject(script);
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mousePressedOnScriptIcon = false;
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window.Repaint();
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curEvent.Use();
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}
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void startDrag()
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{
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if (!curEvent.isMouseDrag) return;
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if (!mousePressedOnScriptIcon) return;
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if ((mousePressedOnScriptIcon_initPos - curEvent.mousePosition).magnitude < 2) return;
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DragAndDrop.PrepareStartDrag();
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DragAndDrop.objectReferences = new[] { component };
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DragAndDrop.StartDrag(component.ToString());
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mousePressedOnScriptIcon = false;
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mousePressedOnBackground = false;
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}
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mosueDown();
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mouseUp();
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startDrag();
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}
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void expandWithAnimation()
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{
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if (!mousePressedOnBackground) return;
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if (!curEvent.isMouseUp) return;
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if (curEvent.mouseButton != 0) return;
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if (headerRect.SetWidth(16).MoveX(40).IsHovered()) return; // enabled toggle
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if (buttonMaskRect.IsHovered()) return; // right buttons
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if (curEvent.holdingShift)
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VInspector.CollapseOtherComponents(component, window);
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else if (VInspectorMenu.componentAnimationsEnabled)
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VInspector.ToggleComponentExpanded(component, window);
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else return;
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mousePressedOnBackground = false;
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curEvent.Use();
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EditorGUIUtility.hotControl = 0;
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}
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void createComponentWindow()
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{
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if (!mousePressedOnBackground) return;
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if (!curEvent.isMouseDrag) return;
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if (!curEvent.holdingAlt) return;
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if (curEvent.mousePosition.DistanceTo(mousePressedOnBackground_initPos) < 2) return;
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if (!VInspectorMenu.componentWindowsEnabled) return;
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if (VInspectorComponentWindow.draggedInstance != null) return;
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var position = EditorGUIUtility.GUIToScreenPoint(headerRect.position + (curEvent.mousePosition - mousePressedOnBackground_initPos));
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VInspectorComponentWindow.CreateDraggedInstance(component, position, headerRect.width);
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EditorGUIUtility.hotControl = 0;
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mousePressedOnBackground = false;
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}
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void set_mousePressedOnBackground()
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{
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if (curEvent.isMouseDown && !buttonMaskRect.IsHovered())
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{
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mousePressedOnBackground = true;
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mousePressedOnBackground_initPos = curEvent.mousePosition;
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}
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if (curEvent.isMouseUp || curEvent.isDragUpdate)
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mousePressedOnBackground = false;
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if (!imguiContainer.contentRect.IsHovered())
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mousePressedOnBackground = false;
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}
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void set_hoveredComponentHeader()
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{
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if (!curEvent.isRepaint) return;
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if (component is Transform)
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VInspector.hoveredComponentHeader = null;
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if (headerRect.IsHovered())
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VInspector.hoveredComponentHeader = this;
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}
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void defaultHeaderGUI()
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{
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void initOffsets()
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{
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if (!VInspectorMenu.minimalModeEnabled) return;
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if (headerContentStyle != null) return;
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headerContentStyle = typeof(EditorStyles).GetMemberValue<GUIStyle>("inspectorTitlebar");
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headerFoldoutStyle = typeof(EditorStyles).GetMemberValue<GUIStyle>("titlebarFoldout");
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headerContentStyle_defaultLeftPadding = headerContentStyle.padding.left;
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headerFoldoutStyle_defaultLeftMargin = headerFoldoutStyle.margin.left;
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}
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void setAdjustedOffsets()
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{
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if (!VInspectorMenu.minimalModeEnabled) return;
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headerContentStyle.padding.left = headerContentStyle_defaultLeftPadding - 2;
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headerFoldoutStyle.margin.left = headerFoldoutStyle_defaultLeftMargin - 1;
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}
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void setDefaultOffsets()
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{
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if (!VInspectorMenu.minimalModeEnabled) return;
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headerContentStyle.padding.left = headerContentStyle_defaultLeftPadding;
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headerFoldoutStyle.margin.left = headerFoldoutStyle_defaultLeftMargin;
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}
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initOffsets();
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setAdjustedOffsets();
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defaultHeaderGUIAction.Invoke();
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setDefaultOffsets();
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}
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void preventKeyboardFocus()
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{
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if (!curEvent.isUsed) return;
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if (!headerRect.IsHovered()) return;
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if (imguiContainer.onGUIHandler.Method.DeclaringType.FullName.StartsWith("Sisus")) return;
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GUIUtility.keyboardControl = 0;
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// removes that annoying blue highlight after clicking on header
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}
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if (curEvent.isRepaint)
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defaultHeaderGUI();
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masks();
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scriptIconClicks();
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expandWithAnimation();
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createComponentWindow();
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set_mousePressedOnBackground();
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set_hoveredComponentHeader();
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if (!curEvent.isRepaint)
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defaultHeaderGUI();
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preventKeyboardFocus();
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}
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static IList buttonsList;
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static Rect buttonMaskRect;
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public bool mousePressedOnBackground;
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public bool mousePressedOnScriptIcon;
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public Vector2 mousePressedOnBackground_initPos;
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public Vector2 mousePressedOnScriptIcon_initPos;
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public Rect headerRect
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{
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get
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{
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var contentRect = imguiContainer.contentRect;
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if (contentRect.height == 42) // with extra lines like "Multi-object editing not supported"
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return contentRect.SetHeight(22);
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else
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return contentRect.SetHeightFromBottom(22); // fixes offset on transform header in 6000
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}
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}
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static GUIStyle headerContentStyle;
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static GUIStyle headerFoldoutStyle;
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static int headerContentStyle_defaultLeftPadding;
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static int headerFoldoutStyle_defaultLeftMargin;
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public Vector2 mouseDownPos;
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public void Update()
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{
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if (imguiContainer is VisualElement v && v.panel == null) { imguiContainer.onGUIHandler = defaultHeaderGUIAction; imguiContainer = null; }
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if (imguiContainer?.onGUIHandler.Method.DeclaringType == typeof(VInspectorComponentHeader)) return;
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if (imguiContainer?.onGUIHandler.Method.DeclaringType.FullName.StartsWith("Sisus") == true) return;
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if (typeof(ScriptableObject).IsAssignableFrom(component.GetType())) return;
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if (editor.GetPropertyValue("propertyViewer") is not EditorWindow window) return;
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this.window = window;
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void fixWrongWindow()
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{
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if (Application.unityVersion != "2022.3.26f1" && Application.unityVersion != "2023.2.20f1") return;
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if (!window.hasFocus)
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window = window.GetMemberValue("m_Parent")?.GetMemberValue<List<EditorWindow>>("m_Panes")?.FirstOrDefault(r => r.hasFocus) ?? window;
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// in some versions wrong inspector may be returned by propertyViewer when there are multiple inspectors
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// also the same instance of an editor may be used on all inspectors
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// here we fix it for cases when multiple inspectors are in the same dock area
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}
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void findHeader(VisualElement element)
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{
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if (element == null) return;
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if (element.GetType().Name == "EditorElement")
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{
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IMGUIContainer curHeaderImguiContainer = null;
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foreach (var child in element.Children())
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{
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curHeaderImguiContainer ??= new[] { child as IMGUIContainer }.FirstOrDefault(r => r != null && r.name.EndsWith("Header"));
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if (curHeaderImguiContainer is null) continue;
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if (child is not InspectorElement) continue;
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if (child.GetFieldValue("m_Editor") is not Editor editor) continue;
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if (editor.target != component) continue;
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imguiContainer = curHeaderImguiContainer;
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if (editingMultiselection = editor.targets.Count() > 1)
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multiselectedComponents = editor.targets.Cast<Component>().ToList();
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return;
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}
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}
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foreach (var r in element.Children())
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if (imguiContainer == null)
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findHeader(r);
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}
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void setupGUICallbacks()
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{
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if (imguiContainer == null) return;
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defaultHeaderGUIAction = imguiContainer.onGUIHandler;
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imguiContainer.onGUIHandler = OnGUI;
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}
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fixWrongWindow();
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findHeader(window.rootVisualElement);
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setupGUICallbacks();
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}
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public bool editingMultiselection;
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public List<Component> multiselectedComponents;
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IMGUIContainer imguiContainer;
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System.Action defaultHeaderGUIAction;
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EditorWindow window;
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public VInspectorComponentHeader(Component component, Editor editor) { this.component = component; this.editor = editor; }
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public Editor editor;
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public Component component;
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}
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}
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#endif |