maint: added livewatch asset
This commit is contained in:
Chris
@@ -0,0 +1,396 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEditor;
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using UnityEngine;
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namespace Ingvar.LiveWatch.Editor
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{
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[Serializable]
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public class VariableGUI
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{
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public int Index { get; set; }
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public int IndentLevel { get; set; }
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public float LabelAreaWidth { get; set; }
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public float ValueColumnWidth { get; set; }
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public float ValueRowHeight { get; set; }
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public bool IsMouseDraggingOverValues { get; set; }
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public float HorizontalScrollValue { get; set; }
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public int SelectedColumnIndex { get; set; }
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public bool Search { get; set; }
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public bool Collapse { get; set; }
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public Rect VariablesTotalArea { get; set; }
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public int StartIndex { get; set; }
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public float RectOffset { get; set; }
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public List<int> IndicesToDisplay { get; set; }
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public int IndicesCount { get; set; }
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public bool IsSelected { get; set; }
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public VariableSelectedFitInfo SelectedFitInfo { get; set; }
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public bool PreferRightSelection { get; set; }
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public double MinValue { get; set; }
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public double MaxValue { get; set; }
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public bool IsNarrowMode => ValueColumnWidth <= 12;
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public VariableClickInfo ClickInfo => _clickInfo;
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protected Color BackgroundColor => Index % 2 == 0 ? Colors.Background : Colors.BackgroundOdd;
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protected VariableCellGUI CellGUI
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{
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get { return _cellGUI ??= new VariableCellGUI(); }
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}
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protected VariableGraphGUI GraphGUI
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{
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get { return _graphGUI ??= new VariableGraphGUI(); }
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}
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[SerializeField] private VariableCellGUI _cellGUI;
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[SerializeField] private VariableGraphGUI _graphGUI;
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private WatchVariable _variable;
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private VariableClickInfo _clickInfo;
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private List<int> _segmentIndices = new(100);
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public void Draw(Rect rect, WatchVariable variable)
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{
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_variable = variable;
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_clickInfo = new VariableClickInfo()
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{
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CurrentPositionIndex = -1
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};
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var valuesRect = rect.CropFromPositionToEnd(CropEdge.LeftLocal, LabelAreaWidth);
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CellGUI.IsSelected = IsSelected;
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CellGUI.Variable = variable;
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CellGUI.SelectedColumnIndex = SelectedColumnIndex;
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CellGUI.IsNarrowMode = IsNarrowMode;
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CellGUI.ValueColumnWidth = ValueColumnWidth;
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CellGUI.ValuesRect = valuesRect;
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CellGUI.SelectedFitInfo = SelectedFitInfo;
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CellGUI.PreferRightSelection = PreferRightSelection;
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CellGUI.IndicesToDisplay = IndicesToDisplay;
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ProcessRowEvents(rect);
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DrawValuesBackground(valuesRect);
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DrawValues(valuesRect);
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var labelBackgroundRect = rect.CropFromPositionToPosition(CropEdge.LeftLocal, 0, LabelAreaWidth);
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var labelRect = rect.CropFromPositionToPosition(CropEdge.LeftLocal,
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Constants.VariableLabelOffset + Constants.VariableLabelIndentWidth * IndentLevel, LabelAreaWidth);
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DrawLabelBackground(labelBackgroundRect);
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ProcessLabelEvents(labelRect);
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DrawLabelContent(labelRect);
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DrawMinMaxForGraph(labelRect);
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if (IsSelected && variable.HasValues)
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{
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GUIExtensions.DrawColorFrame(SelectedColumnIndex > 0 ? rect : labelBackgroundRect, Colors.CellSelectionLine, 3);
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}
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}
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private void DrawLabelBackground(Rect rect)
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{
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EditorGUI.DrawRect(rect, BackgroundColor);
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}
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#region Full row
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private void ProcessRowEvents(Rect rect)
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{
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if (!VariablesTotalArea.Contains(Event.current.mousePosition)
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|| Event.current.type != EventType.MouseDown && GUIUtility.hotControl != 0)
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return;
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GUIUtility.hotControl = 0;
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if (rect.Contains(Event.current.mousePosition))
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{
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if (Event.current.isMouse && Event.current.button == 0)
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{
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_clickInfo.IsMouse = true;
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}
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}
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}
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#endregion
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#region Label zone
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private void ProcessLabelEvents(Rect rect)
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{
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if (!VariablesTotalArea.Contains(Event.current.mousePosition) || IsMouseDraggingOverValues)
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{
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return;
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}
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if (rect.Contains(Event.current.mousePosition))
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{
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_clickInfo.CurrentPositionIndex = -1;
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_clickInfo.IsOverTitleArea = true;
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}
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}
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private void DrawLabelContent(Rect rect)
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{
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if (!_variable.HasChilds)
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{
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if (Event.current.type == EventType.Repaint)
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{
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DrawLabelWitchSearchResult(
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rect,
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_variable.Name,
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_variable.EditorMeta.SearchResult.NameResult,
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Styles.VariableLabel);
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}
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return;
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}
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if (Event.current.type == EventType.Layout || Event.current.type == EventType.Repaint || rect.Contains(Event.current.mousePosition))
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{
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_variable.EditorMeta.IsExpanded = EditorGUI.Foldout(
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rect,
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_variable.EditorMeta.IsExpanded,
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string.Empty,
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Styles.VariableFoldoutLabel);
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if (Event.current.type == EventType.Used)
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_clickInfo.IsOverTitleArea = false;
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}
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if (Event.current.type == EventType.Repaint)
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{
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DrawLabelWitchSearchResult(
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rect.CropFromPositionToEnd(CropEdge.LeftLocal, 15),
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_variable.Name,
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_variable.EditorMeta.SearchResult.NameResult,
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Styles.VariableLabel);
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}
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}
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private void DrawMinMaxForGraph(Rect rect)
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{
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if (Event.current.type != EventType.Repaint
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|| _variable.Values.Type is WatchValueType.String or WatchValueType.Bool or WatchValueType.NotSet
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|| !IsNarrowMode
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|| ValueRowHeight < 38)
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{
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return;
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}
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var maxValueRect = rect
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.CropFromPositionWithSize(CropEdge.TopLocal, 2 , Constants.VariableGraphMinValueHeight)
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.CropFromPositionToEnd(CropEdge.RightLocal, 2);
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var minValueRect = rect
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.CropFromPositionWithSize(CropEdge.BottomLocal, 2, Constants.VariableGraphMinValueHeight)
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.CropFromPositionToEnd(CropEdge.RightLocal, 2);
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GUI.Label(maxValueRect, Math.Round(MaxValue, _variable.RuntimeMeta.DecimalPlaces).ToString(), Styles.VariableGraphMaxLabel);
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GUI.Label(minValueRect, Math.Round(MinValue, _variable.RuntimeMeta.DecimalPlaces).ToString(), Styles.VariableGraphMinLabel);
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}
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private void DrawLabelWitchSearchResult(Rect labelRect, string text, SearchQueryResult searchResult, GUIStyle style)
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{
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if (searchResult.IsPositive)
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{
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var charStartIndex = searchResult.IsWholeSelection ? 0 : searchResult.SelectionStartIndex;
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var charEndIndex = searchResult.IsWholeSelection ? text.Length : searchResult.SelectionEndIndex;
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style.DrawWithTextSelection(
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labelRect,
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WatchEditorServices.GUICache.GetContent(text),
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-1,
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charStartIndex,
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charEndIndex);
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}
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else
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{
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style.Draw(labelRect, WatchEditorServices.GUICache.GetContent(text), 0);
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}
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}
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#endregion
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#region Values zone
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private void DrawValuesBackground(Rect rect)
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{
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if (Event.current.type is not EventType.Repaint)
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return;
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EditorGUI.DrawRect(rect, BackgroundColor);
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}
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private void DrawValues(Rect rect)
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{
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if (IndicesToDisplay.Count > 0
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&& (Event.current.type is EventType.MouseDown && VariablesTotalArea.Contains(Event.current.mousePosition)
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|| IsMouseDraggingOverValues)
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&& Event.current.isMouse
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&& Event.current.button == 0
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&& GUIUtility.hotControl == 0)
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{
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if (rect.Contains(Event.current.mousePosition))
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{
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var clickedValueIndex = (int)Mathf.Floor((Event.current.mousePosition.x - (rect.x + RectOffset)) / ValueColumnWidth);
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clickedValueIndex = Mathf.Clamp(clickedValueIndex, 0, IndicesToDisplay.Count - 1);
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_clickInfo.IsMouse = true;
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_clickInfo.CurrentPositionIndex = IndicesToDisplay[clickedValueIndex];
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_clickInfo.MouseButton = 0;
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}
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else
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{
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var selectedIndex = 0;
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_clickInfo.CurrentPositionIndex = IndicesToDisplay[selectedIndex];
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}
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}
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if (IndicesCount == 0 || Event.current.type != EventType.Repaint)
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{
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TryDrawSelectedCell();
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return;
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}
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if (IsNarrowMode)
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DrawValuesAsGraph();
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else
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DrawValuesAsCells();
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TryDrawSelectedCell();
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if (_variable.HasChilds && !_variable.EditorMeta.IsExpanded)
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{
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var previewRect = rect
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.CropFromPositionWithSize(CropEdge.LeftLocal, RectOffset, IndicesCount * ValueColumnWidth)
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.Extrude(ExtrudeFlags.Top | ExtrudeFlags.Bottom, -1);
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var drawRect = IsSelected ? previewRect.Extrude(ExtrudeFlags.Top | ExtrudeFlags.Bottom, -3) : previewRect;
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WatchEditorServices.PreviewDrawer.Search = Search;
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WatchEditorServices.PreviewDrawer.DrawPreview(previewRect, drawRect, _variable, IndicesToDisplay, Mathf.CeilToInt(ValueColumnWidth));
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}
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void DrawValuesAsGraph()
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{
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GraphGUI.RowIndex = Index;
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GraphGUI.Variable = _variable;
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GraphGUI.IndicesToDisplay = IndicesToDisplay;
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GraphGUI.StartIndex = StartIndex;
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GraphGUI.IndicesCount = IndicesCount;
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GraphGUI.MinValue = MinValue;
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GraphGUI.MaxValue = MaxValue;
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GraphGUI.ValueColumnWidth = ValueColumnWidth;
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GraphGUI.BackgroundColor = BackgroundColor;
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var graphRect = rect.CropFromPositionWithSize(CropEdge.LeftLocal, RectOffset, IndicesCount * ValueColumnWidth);
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GraphGUI.DrawValues(graphRect);
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}
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void DrawValuesAsCells()
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{
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_segmentIndices.Clear();
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var previousLocalIndex = 0;
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var previousKeyIndex = _variable.Values.GetOriginalKey(IndicesToDisplay[0]);
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for (var localIndex = 0; localIndex < IndicesCount; localIndex++)
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{
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var key = IndicesToDisplay[localIndex];
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var keyIndex = _variable.Values.GetOriginalKey(key);
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var isOriginal = localIndex != 0 && previousKeyIndex != keyIndex;
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if (isOriginal)
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{
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previousKeyIndex = keyIndex;
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DrawSegment(previousLocalIndex, localIndex - 1, _segmentIndices);
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previousLocalIndex = localIndex;
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_segmentIndices.Clear();
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}
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_segmentIndices.Add(key);
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}
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DrawSegment(previousLocalIndex, IndicesCount - 1, _segmentIndices);
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}
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void TryDrawSelectedCell()
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{
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var isAnySelected = IndicesToDisplay.Contains(SelectedColumnIndex);
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if (!isAnySelected)
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return;
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var cellRect = rect.CropFromPositionWithSize(
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CropEdge.LeftLocal,
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RectOffset + IndicesToDisplay.IndexOf(SelectedColumnIndex) * ValueColumnWidth,
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ValueColumnWidth);
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if (!_variable.Values.IsEmptyAt(SelectedColumnIndex) && SelectedColumnIndex < _variable.Values.Count)
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{
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CellGUI.DrawSelectedCell(cellRect, _variable.GetValueText(SelectedColumnIndex), SelectedColumnIndex);
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}
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else
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{
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CellGUI.DrawSelectedCelLine(cellRect);
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}
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}
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void DrawSegment(int startLocalIndex, int endLocalIndex, List<int> contentIndices)
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{
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var valueIndex = contentIndices[0];
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var numberValue = _variable.GetValueNumber(valueIndex);
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var segmentRect = rect.CropFromPositionWithSize(
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CropEdge.LeftLocal,
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RectOffset + startLocalIndex * ValueColumnWidth,
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ValueColumnWidth * (endLocalIndex - startLocalIndex + 1));
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var progress = 0f;
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if (!double.IsNaN(numberValue))
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{
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progress = (float)((MaxValue - MinValue) < 0.000001
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? 1
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: (numberValue - MinValue) / (MaxValue - MinValue));
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}
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CellGUI.DrawValueCellSegment(
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segmentRect,
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_variable.GetValueText(valueIndex),
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contentIndices,
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(float)progress);
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}
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}
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#endregion
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}
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public struct VariableClickInfo
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{
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public bool IsMouse;
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public int MouseButton;
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public int CurrentPositionIndex;
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public bool IsOverTitleArea;
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}
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public class VariableSelectedFitInfo
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{
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public bool CanFitLeft = true;
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public bool CanFitRight = true;
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public void Reset()
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{
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CanFitLeft = true;
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CanFitRight = true;
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}
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public void MergeWith(VariableSelectedFitInfo other)
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{
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CanFitLeft &= other.CanFitLeft;
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CanFitRight &= other.CanFitRight;
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}
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}
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}
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