huadexuan
13d0c80335
chore(bridge): 删除桥接包的提交记录和Git属性配置 删除了 .codely-bridge-commit 文件中存储的提交哈希值 移除了 .gitattributes 文件中的行结束符配置规则 ```
254 lines
11 KiB
C#
254 lines
11 KiB
C#
using System;
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using System.Collections;
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using System.Reflection;
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using UnityEditor;
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using UnityEngine;
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using UnityTcp.Editor.Helpers;
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namespace UnityTcp.Editor.Native
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{
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internal static partial class NativeWindowBridgeHost
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{
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private static Vector2 s_LastInputScreenPoint;
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private static bool s_TabDragReflectionDone;
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private static Type s_DockAreaType;
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private static FieldInfo s_DockIsDraggingField;
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private static FieldInfo s_DockDragPaneField;
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private static FieldInfo s_DockDropInfoField;
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private static FieldInfo s_DockOriginalDragSourceField;
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private static FieldInfo s_DockPanesField;
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private static MethodInfo s_DockResetDragVarsMethod;
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private static MethodInfo s_DockRemoveTabMethod;
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private static MethodInfo s_DockAddTabIndexedMethod;
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private static PropertyInfo s_DockSelectedProperty;
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private static Type s_DropInfoType;
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private static FieldInfo s_DropInfoDropAreaField;
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private static Type s_PaneDragTabType;
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private static PropertyInfo s_PaneDragTabGetProperty;
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private static MethodInfo s_PaneDragTabCloseMethod;
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private static void EnsureTabDragReflection()
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{
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if (s_TabDragReflectionDone) return;
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s_TabDragReflectionDone = true;
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try
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{
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var editorAsm = typeof(EditorWindow).Assembly;
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s_DockAreaType = editorAsm.GetType("UnityEditor.DockArea");
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s_DropInfoType = editorAsm.GetType("UnityEditor.DropInfo");
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s_PaneDragTabType = editorAsm.GetType("UnityEditor.PaneDragTab");
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if (s_DockAreaType != null)
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{
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const BindingFlags f = BindingFlags.Static | BindingFlags.NonPublic;
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s_DockIsDraggingField = s_DockAreaType.GetField("s_IsDragging", f);
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s_DockDragPaneField = s_DockAreaType.GetField("s_DragPane", f);
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s_DockDropInfoField = s_DockAreaType.GetField("s_DropInfo", f);
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s_DockOriginalDragSourceField = s_DockAreaType.GetField("s_OriginalDragSource", f);
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s_DockPanesField = s_DockAreaType.GetField("m_Panes", BindingFlags.Instance | BindingFlags.NonPublic);
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s_DockResetDragVarsMethod = s_DockAreaType.GetMethod("ResetDragVars", f);
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s_DockRemoveTabMethod = s_DockAreaType.GetMethod(
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"RemoveTab",
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BindingFlags.Instance | BindingFlags.Public,
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null,
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new[] { typeof(EditorWindow), typeof(bool), typeof(bool) },
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null);
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s_DockAddTabIndexedMethod = s_DockAreaType.GetMethod(
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"AddTab",
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BindingFlags.Instance | BindingFlags.Public,
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null,
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new[] { typeof(int), typeof(EditorWindow), typeof(bool) },
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null);
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s_DockSelectedProperty = s_DockAreaType.GetProperty(
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"selected", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
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}
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if (s_DropInfoType != null)
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s_DropInfoDropAreaField = s_DropInfoType.GetField("dropArea", BindingFlags.Instance | BindingFlags.Public);
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if (s_PaneDragTabType != null)
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{
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s_PaneDragTabGetProperty = s_PaneDragTabType.GetProperty(
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"get", BindingFlags.Static | BindingFlags.Public);
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s_PaneDragTabCloseMethod = s_PaneDragTabType.GetMethod(
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"Close", BindingFlags.Instance | BindingFlags.Public);
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}
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}
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catch (Exception ex)
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{
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CodelyLogger.LogWarning($"[NWB-TabDrag] Reflection init failed: {ex.Message}");
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}
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}
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private static void UpdateLastInputScreenPoint(float rawX, float rawY, float ppp, Vector2 localMousePos)
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{
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if (s_CompositeActive)
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{
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s_LastInputScreenPoint = new Vector2(
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s_CompositeFrameBoundsLogical.xMin +
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(rawX - s_CompositeFrameOffsetPixels.x) /
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Mathf.Max(s_CompositeFrameScalePixels.x * ppp, 0.001f),
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s_CompositeFrameBoundsLogical.yMin +
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(rawY - s_CompositeFrameOffsetPixels.y) /
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Mathf.Max(s_CompositeFrameScalePixels.y * ppp, 0.001f));
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return;
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}
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object parentView = s_OffscreenTarget != null ? GetParentView(s_OffscreenTarget) : null;
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if (parentView != null)
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{
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Rect viewRect = GetViewScreenPosition(parentView);
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s_LastInputScreenPoint = new Vector2(viewRect.xMin + localMousePos.x, viewRect.yMin + localMousePos.y);
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}
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else
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{
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s_LastInputScreenPoint = localMousePos;
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}
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}
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private static bool IsStreamingTabDragPendingFloatingWindow()
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{
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if (!s_CompositeActive && !s_OffscreenActive) return false;
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EnsureTabDragReflection();
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if (s_DockIsDraggingField == null || !(bool)s_DockIsDraggingField.GetValue(null))
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return false;
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object dropInfo = s_DockDropInfoField?.GetValue(null);
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if (dropInfo != null && s_DropInfoDropAreaField != null)
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{
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object dropArea = s_DropInfoDropAreaField.GetValue(dropInfo);
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if (dropArea != null)
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return false;
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}
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return s_DockDragPaneField?.GetValue(null) is EditorWindow;
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}
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private static object FindDockAreaAtScreenPoint(Vector2 screenPoint)
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{
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object bestDock = null;
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float bestArea = float.MaxValue;
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if (s_CompositeActive)
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{
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foreach (CompositeCaptureSlot slot in s_CompositeSlots.Values)
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{
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if (slot?.Window == null) continue;
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object dock = GetParentView(slot.Window);
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if (dock == null || dock.GetType().Name != "DockArea") continue;
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Rect rect = GetViewScreenPosition(dock);
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if (!rect.Contains(screenPoint)) continue;
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float area = rect.width * rect.height;
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if (area < bestArea)
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{
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bestArea = area;
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bestDock = dock;
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}
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}
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if (bestDock != null) return bestDock;
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return FindExistingCompositeDockArea();
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}
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if (s_OffscreenTarget != null)
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{
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object dock = GetParentView(s_OffscreenTarget);
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if (dock != null && dock.GetType().Name == "DockArea")
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return dock;
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}
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return null;
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}
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private static int GetDockPaneCount(object dockArea)
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{
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if (dockArea == null || s_DockPanesField == null) return 0;
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IList panes = s_DockPanesField.GetValue(dockArea) as IList;
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return panes?.Count ?? 0;
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}
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/// <summary>
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/// When a tab is released over the streaming canvas center, Unity would
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/// create a new floating ContainerWindow (DropInfo.dropArea == null).
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/// Re-route that drop as AddTab on the DockArea under the cursor instead.
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/// Edge/pane drops (dropArea set) still go through SendEvent normally.
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/// </summary>
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private static bool TryCompleteStreamingTabDragAsAddTab(Vector2 screenMousePos)
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{
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if (!IsStreamingTabDragPendingFloatingWindow()) return false;
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EnsureTabDragReflection();
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if (s_DockRemoveTabMethod == null || s_DockAddTabIndexedMethod == null)
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return false;
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var dragPane = s_DockDragPaneField?.GetValue(null) as EditorWindow;
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var originalSource = s_DockOriginalDragSourceField?.GetValue(null);
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if (dragPane == null || originalSource == null) return false;
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object targetDock = FindDockAreaAtScreenPoint(screenMousePos);
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if (targetDock == null)
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{
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LogVerbose("[NWB-TabDrag] No target DockArea for AddTab fallback");
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return false;
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}
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try
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{
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bool killIfEmpty = !ReferenceEquals(originalSource, targetDock);
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s_DockRemoveTabMethod.Invoke(originalSource, new object[] { dragPane, killIfEmpty, false });
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int insertIndex = GetDockPaneCount(targetDock);
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s_DockAddTabIndexedMethod.Invoke(targetDock, new object[] { insertIndex, dragPane, false });
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if (s_DockSelectedProperty != null && s_DockSelectedProperty.CanWrite)
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s_DockSelectedProperty.SetValue(targetDock, insertIndex);
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CloseActivePaneDragTab();
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s_DockResetDragVarsMethod?.Invoke(null, null);
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if (GUIUtility.hotControl != 0)
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GUIUtility.hotControl = 0;
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dragPane.Repaint();
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if (targetDock is ScriptableObject dockSo)
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{
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MethodInfo repaint = dockSo.GetType().GetMethod(
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"Repaint", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic,
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null, Type.EmptyTypes, null);
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repaint?.Invoke(dockSo, null);
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}
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if (s_CompositeActive)
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{
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foreach (CompositeCaptureSlot slot in s_CompositeSlots.Values)
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slot?.Window?.Repaint();
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}
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else
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{
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s_OffscreenTarget?.Repaint();
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}
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CodelyLogger.Log(
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$"[NWB-TabDrag] AddTab fallback: {dragPane.GetType().Name} -> DockArea at ({screenMousePos.x:F0},{screenMousePos.y:F0})");
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return true;
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}
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catch (Exception ex)
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{
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CodelyLogger.LogWarning($"[NWB-TabDrag] AddTab fallback failed: {ex.Message}");
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return false;
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}
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}
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private static void CloseActivePaneDragTab()
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{
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if (s_PaneDragTabGetProperty == null || s_PaneDragTabCloseMethod == null) return;
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object paneDrag = s_PaneDragTabGetProperty.GetValue(null, null);
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if (paneDrag != null)
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s_PaneDragTabCloseMethod.Invoke(paneDrag, null);
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}
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}
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}
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