GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add UImode switch to prefab window.

Browse Source
This commit is contained in:
Chandler Cox
2024-11-29 16:47:07 -06:00
parent e2ed618056
commit 0991628a78
2 changed files with 89 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

131
Source/Editor/Viewport/PrefabWindowViewport.cs
View File

@@ -9,6 +9,7 @@ using FlaxEditor.SceneGraph;
using FlaxEditor.Scripting;
using FlaxEditor.Viewport.Cameras;
using FlaxEditor.Viewport.Previews;
using FlaxEditor.Viewport.Widgets;
using FlaxEditor.Windows.Assets;
using FlaxEngine;
using FlaxEngine.GUI;
@@ -44,7 +45,7 @@ namespace FlaxEditor.Viewport
private sealed class PrefabUIEditorRoot : UIEditorRoot
{
private readonly PrefabWindowViewport _viewport;
private bool UI => _viewport._hasUILinkedCached;
private bool UI => _viewport.ShowUI;
public PrefabUIEditorRoot(PrefabWindowViewport viewport)
: base(true)
@@ -67,8 +68,78 @@ namespace FlaxEditor.Viewport
private PrefabSpritesRenderer _spritesRenderer;
private IntPtr _tempDebugDrawContext;
private bool _hasUILinkedCached;
private PrefabUIEditorRoot _uiRoot;
private bool _showUI = false;
private ViewportWidgetButton _uiModeButton;
/// <summary>
/// Event fired when the UI Mode is toggled.
/// </summary>
public event Action<bool> UIModeToggled;
/// <summary>
/// set the initial UI mod
/// </summary>
/// <param name="value">the initial ShowUI value</param>
public void SetInitialUIMode(bool value)
{
ShowUI = value;
_uiModeButton.Checked = value;
}
/// <summary>
/// Whether to show the UI mode or not.
/// </summary>
public bool ShowUI
{
get => _showUI;
set
{
_showUI = value;
if (_showUI)
{
// UI widget
Gizmos.Active = null;
ViewportCamera = new UIEditorCamera { UIEditor = _uiRoot };
// Hide 3D visuals
ShowEditorPrimitives = false;
ShowDefaultSceneActors = false;
ShowDebugDraw = false;
// Show whole UI on startup
var canvas = (CanvasRootControl)_uiParentLink.Children.FirstOrDefault(x => x is CanvasRootControl);
if (canvas != null)
ViewportCamera.ShowActor(canvas.Canvas);
else if (Instance is UIControl)
ViewportCamera.ShowActor(Instance);
_uiRoot.Visible = true;
}
else
{
// Generic prefab
Gizmos.Active = TransformGizmo;
ViewportCamera = new FPSCamera();
_uiRoot.Visible = false;
}
// Update default components usage
bool defaultFeatures = !_showUI;
_disableInputUpdate = _showUI;
_spritesRenderer.Enabled = defaultFeatures;
SelectionOutline.Enabled = defaultFeatures;
_showDefaultSceneButton.Visible = defaultFeatures;
_cameraWidget.Visible = defaultFeatures;
_cameraButton.Visible = defaultFeatures;
_orthographicModeButton.Visible = defaultFeatures;
Task.Enabled = defaultFeatures;
UseAutomaticTaskManagement = defaultFeatures;
ShowDefaultSceneActors = defaultFeatures;
TintColor = defaultFeatures ? Color.White : Color.Transparent;
UIModeToggled?.Invoke(_showUI);
}
}
/// <summary>
/// Drag and drop handlers
@@ -137,6 +208,12 @@ namespace FlaxEditor.Viewport
_uiRoot = new PrefabUIEditorRoot(this);
_uiRoot.IndexInParent = 0; // Move viewport down below other widgets in the viewport
_uiParentLink = _uiRoot.UIRoot;
var container = new ViewportWidgetsContainer(ViewportWidgetLocation.UpperLeft);
container.Parent = this;
_uiModeButton = new ViewportWidgetButton("UI Mode", SpriteHandle.Invalid, null, true);
_uiModeButton.Clicked += button => ShowUI = button.Checked;
_uiModeButton.Parent = container;
EditorGizmoViewport.AddGizmoViewportWidgets(this, TransformGizmo);
@@ -146,58 +223,8 @@ namespace FlaxEditor.Viewport
SetUpdate(ref _update, OnUpdate);
}
/// <summary>
/// Updates the viewport's gizmos, especially to toggle between 3D and UI editing modes.
/// </summary>
internal void UpdateGizmoMode()
{
// Skip if gizmo mode was unmodified
if (_hasUILinked == _hasUILinkedCached)
return;
_hasUILinkedCached = _hasUILinked;
if (_hasUILinked)
{
// UI widget
Gizmos.Active = null;
ViewportCamera = new UIEditorCamera { UIEditor = _uiRoot };
// Hide 3D visuals
ShowEditorPrimitives = false;
ShowDefaultSceneActors = false;
ShowDebugDraw = false;
// Show whole UI on startup
var canvas = (CanvasRootControl)_uiParentLink.Children.FirstOrDefault(x => x is CanvasRootControl);
if (canvas != null)
ViewportCamera.ShowActor(canvas.Canvas);
else if (Instance is UIControl)
ViewportCamera.ShowActor(Instance);
}
else
{
// Generic prefab
Gizmos.Active = TransformGizmo;
ViewportCamera = new FPSCamera();
}
// Update default components usage
bool defaultFeatures = !_hasUILinked;
_disableInputUpdate = _hasUILinked;
_spritesRenderer.Enabled = defaultFeatures;
SelectionOutline.Enabled = defaultFeatures;
_showDefaultSceneButton.Visible = defaultFeatures;
_cameraWidget.Visible = defaultFeatures;
_cameraButton.Visible = defaultFeatures;
_orthographicModeButton.Visible = defaultFeatures;
Task.Enabled = defaultFeatures;
UseAutomaticTaskManagement = defaultFeatures;
TintColor = defaultFeatures ? Color.White : Color.Transparent;
}
private void OnUpdate(float deltaTime)
{
UpdateGizmoMode();
for (int i = 0; i < Gizmos.Count; i++)
{
Gizmos[i].Update(deltaTime);

11
Source/Editor/Windows/Assets/PrefabWindow.cs
View File

@@ -355,13 +355,22 @@ namespace FlaxEditor.Windows.Assets
private void OnPrefabOpened()
{
_viewport.Prefab = _asset;
_viewport.UpdateGizmoMode();
if (Editor.ProjectCache.TryGetCustomData($"UIMode:{_asset.ID}", out bool value))
_viewport.SetInitialUIMode(value);
else
_viewport.SetInitialUIMode(false);
_viewport.UIModeToggled += OnUIModeToggled;
Graph.MainActor = _viewport.Instance;
Selection.Clear();
Select(Graph.Main);
Graph.Root.TreeNode.Expand(true);
}
private void OnUIModeToggled(bool value)
{
Editor.ProjectCache.SetCustomData($"UIMode:{_asset.ID}", value);
}
/// <inheritdoc />
public override void Save()
{