private static void DrawLabelOutsideRect(Rect position, string label, ColorPicker.LabelLocation labelLocation)
{
Matrix4x4 matrix = GUI.matrix;
Rect position1 = new Rect(position.x, position.y - 18f, position.width, 16f);
switch (labelLocation)
{
case ColorPicker.LabelLocation.Bottom:
position1 = new Rect(position.x, position.yMax, position.width, 16f);
break;
case ColorPicker.LabelLocation.Left:
GUIUtility.RotateAroundPivot(-90f, position.center);
break;
case ColorPicker.LabelLocation.Right:
GUIUtility.RotateAroundPivot(90f, position.center);
break;
}
EditorGUI.BeginDisabledGroup(true);
GUI.Label(position1, label, ColorPicker.styles.label);
EditorGUI.EndDisabledGroup();
GUI.matrix = matrix;
}
private static Texture2D Update1DSlider(Texture2D tex, int xSize, float const1, float const2, ref float oldConst1, ref float oldConst2, int idx, bool hsvSpace, float scale, float exposureValue, bool forceUpdate, ColorPicker.TonemappingType tonemappingType)
{
if (!(bool) ((UnityEngine.Object) tex) || (double) const1 != (double) oldConst1 || ((double) const2 != (double) oldConst2 || forceUpdate))
{
if (!(bool) ((UnityEngine.Object) tex))
tex = ColorPicker.MakeTexture(xSize, 2);
Color[] colorArray = new Color[xSize * 2];
Color topLeftColor = Color.black;
Color rightGradient = Color.black;
switch (idx)
{
case 0:
topLeftColor = new Color(0.0f, const1, const2, 1f);
rightGradient = new Color(1f, 0.0f, 0.0f, 0.0f);
break;
case 1:
topLeftColor = new Color(const1, 0.0f, const2, 1f);
rightGradient = new Color(0.0f, 1f, 0.0f, 0.0f);
break;
case 2:
topLeftColor = new Color(const1, const2, 0.0f, 1f);
rightGradient = new Color(0.0f, 0.0f, 1f, 0.0f);
break;
case 3:
topLeftColor = new Color(0.0f, 0.0f, 0.0f, 1f);
rightGradient = new Color(1f, 1f, 1f, 0.0f);
break;
}
ColorPicker.FillArea(xSize, 2, colorArray, topLeftColor, rightGradient, new Color(0.0f, 0.0f, 0.0f, 0.0f));
if (hsvSpace)
ColorPicker.HSVToRGBArray(colorArray, scale);
else
ColorPicker.ScaleColors(colorArray, scale);
ColorPicker.DoTonemapping(colorArray, exposureValue, tonemappingType);
oldConst1 = const1;
oldConst2 = const2;
tex.SetPixels(colorArray);
tex.Apply();
}
return tex;
}
private string GetZAxisLabel(ColorPicker.ColorBoxMode colorBoxMode)
{
return this.m_ColorBoxZAxisLabels[(int) colorBoxMode];
}
private static void DoTonemapping(Color[] colors, float exposureAdjustment, ColorPicker.TonemappingType tonemappingType)
{
if ((double) exposureAdjustment < 0.0)
return;
if (tonemappingType == ColorPicker.TonemappingType.Linear)
{
for (int index = 0; index < colors.Length; ++index)
colors[index] = colors[index].RGBMultiplied(exposureAdjustment);
}
else
{
for (int index = 0; index < colors.Length; ++index)
colors[index] = ColorPicker.DoTonemapping(colors[index], exposureAdjustment);
}
}
public void OnDestroy()
{
Undo.CollapseUndoOperations(this.m_ModalUndoGroup);
if ((bool) ((UnityEngine.Object) this.m_ColorSlider))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_ColorSlider);
if ((bool) ((UnityEngine.Object) this.m_ColorBox))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_ColorBox);
if ((bool) ((UnityEngine.Object) this.m_RTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_RTexture);
if ((bool) ((UnityEngine.Object) this.m_GTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_GTexture);
if ((bool) ((UnityEngine.Object) this.m_BTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_BTexture);
if ((bool) ((UnityEngine.Object) this.m_HueTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_HueTexture);
if ((bool) ((UnityEngine.Object) this.m_SatTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_SatTexture);
if ((bool) ((UnityEngine.Object) this.m_ValTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_ValTexture);
if ((bool) ((UnityEngine.Object) this.m_AlphaTexture))
UnityEngine.Object.DestroyImmediate((UnityEngine.Object) this.m_AlphaTexture);
ColorPicker.s_SharedColorPicker = (ColorPicker) null;
if (this.m_IsOSColorPicker)
OSColorPicker.Close();
EditorApplication.update -= new EditorApplication.CallbackFunction(this.PollOSColorPicker);
if (this.m_ColorLibraryEditorState != null)
this.m_ColorLibraryEditorState.TransferEditorPrefsState(false);
if (this.m_ColorLibraryEditor != null)
this.m_ColorLibraryEditor.UnloadUsedLibraries();
if (this.m_ColorBoxMode != ColorPicker.ColorBoxMode.EyeDropper)
return;
EditorPrefs.SetInt("CPColorMode", (int) this.m_OldColorBoxMode);
}
public void OnDestroy()
{
Undo.CollapseUndoOperations(this.m_ModalUndoGroup);
if (this.m_ColorSlider != null)
{
UnityEngine.Object.DestroyImmediate(this.m_ColorSlider);
}
if (this.m_ColorBox != null)
{
UnityEngine.Object.DestroyImmediate(this.m_ColorBox);
}
if (this.m_RTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_RTexture);
}
if (this.m_GTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_GTexture);
}
if (this.m_BTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_BTexture);
}
if (this.m_HueTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_HueTexture);
}
if (this.m_SatTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_SatTexture);
}
if (this.m_ValTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_ValTexture);
}
if (this.m_AlphaTexture != null)
{
UnityEngine.Object.DestroyImmediate(this.m_AlphaTexture);
}
s_SharedColorPicker = null;
if (this.m_IsOSColorPicker)
{
OSColorPicker.Close();
}
EditorApplication.update = (EditorApplication.CallbackFunction) Delegate.Remove(EditorApplication.update, new EditorApplication.CallbackFunction(this.PollOSColorPicker));
if (this.m_ColorLibraryEditorState != null)
{
this.m_ColorLibraryEditorState.TransferEditorPrefsState(false);
}
if (this.m_ColorLibraryEditor != null)
{
this.m_ColorLibraryEditor.UnloadUsedLibraries();
}
}
private void OnEnable()
{
picker = target as ColorPicker;
}
private void ShowSwatchArray(Rect position, List <Swatch> swatches, bool isAlpha)
{
bool flag2;
int controlID = GUIUtility.GetControlID(0x26e20929, FocusType.Passive);
Event current = Event.current;
float time = this.GetTime((Event.current.mousePosition.x - position.x) / position.width);
Vector2 point = new Vector3(position.x + (time * position.width), Event.current.mousePosition.y);
EventType typeForControl = current.GetTypeForControl(controlID);
switch (typeForControl)
{
case EventType.MouseDown:
{
Rect rect = position;
rect.xMin -= 10f;
rect.xMax += 10f;
if (rect.Contains(current.mousePosition))
{
GUIUtility.hotControl = controlID;
current.Use();
if ((!swatches.Contains(this.m_SelectedSwatch) || this.m_SelectedSwatch.m_IsAlpha) || !this.CalcSwatchRect(position, this.m_SelectedSwatch).Contains(current.mousePosition))
{
flag2 = false;
foreach (Swatch swatch2 in swatches)
{
if (this.CalcSwatchRect(position, swatch2).Contains(point))
{
flag2 = true;
this.m_SelectedSwatch = swatch2;
break;
}
}
break;
}
if (current.clickCount == 2)
{
GUIUtility.keyboardControl = controlID;
ColorPicker.Show(GUIView.current, this.m_SelectedSwatch.m_Value, false, false, null);
GUIUtility.ExitGUI();
}
}
return;
}
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
current.Use();
if (!swatches.Contains(this.m_SelectedSwatch))
{
this.m_SelectedSwatch = null;
}
this.RemoveDuplicateOverlappingSwatches();
}
return;
case EventType.MouseDrag:
if ((GUIUtility.hotControl == controlID) && (this.m_SelectedSwatch != null))
{
current.Use();
if (((current.mousePosition.y + 5f) >= position.y) && ((current.mousePosition.y - 5f) <= position.yMax))
{
if (!swatches.Contains(this.m_SelectedSwatch))
{
swatches.Add(this.m_SelectedSwatch);
}
goto Label_03B1;
}
if (swatches.Count <= 1)
{
goto Label_03B1;
}
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
}
return;
case EventType.KeyDown:
if (current.keyCode == KeyCode.Delete)
{
if (this.m_SelectedSwatch != null)
{
List <Swatch> rGBSwatches;
if (!this.m_SelectedSwatch.m_IsAlpha)
{
rGBSwatches = this.m_RGBSwatches;
}
else
{
rGBSwatches = this.m_AlphaSwatches;
}
if (rGBSwatches.Count > 1)
{
rGBSwatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
}
current.Use();
}
return;
case EventType.Repaint:
{
bool flag = false;
foreach (Swatch swatch in swatches)
{
if (this.m_SelectedSwatch == swatch)
{
flag = true;
}
else
{
this.DrawSwatch(position, swatch, !isAlpha);
}
}
if (flag && (this.m_SelectedSwatch != null))
{
this.DrawSwatch(position, this.m_SelectedSwatch, !isAlpha);
}
return;
}
default:
switch (typeForControl)
{
case EventType.ValidateCommand:
if (current.commandName == "Delete")
{
Event.current.Use();
}
return;
case EventType.ExecuteCommand:
if (current.commandName == "ColorPickerChanged")
{
GUI.changed = true;
this.m_SelectedSwatch.m_Value = ColorPicker.color;
this.AssignBack();
HandleUtility.Repaint();
}
else if ((current.commandName == "Delete") && (swatches.Count > 1))
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
return;
default:
return;
}
break;
}
if (!flag2)
{
if (swatches.Count < 8)
{
Color color = this.m_Gradient.Evaluate(time);
if (isAlpha)
{
color = new Color(color.a, color.a, color.a, 1f);
}
else
{
color.a = 1f;
}
this.m_SelectedSwatch = new Swatch(time, color, isAlpha);
swatches.Add(this.m_SelectedSwatch);
this.AssignBack();
}
else
{
Debug.LogWarning(string.Concat(new object[] { "Max ", 8, " color keys and ", 8, " alpha keys are allowed in a gradient." }));
}
}
return;
Label_03B1:
this.m_SelectedSwatch.m_Time = time;
this.AssignBack();
}
private void ShowSwatchArray(Rect position, List <GradientEditor.Swatch> swatches, bool isAlpha)
{
int controlID = GUIUtility.GetControlID(652347689, FocusType.Passive);
Event current = Event.current;
float time = this.GetTime((Event.current.mousePosition.x - position.x) / position.width);
Vector2 point = new Vector3(position.x + time * position.width, Event.current.mousePosition.y);
EventType typeForControl = current.GetTypeForControl(controlID);
switch (typeForControl)
{
case EventType.MouseDown:
{
Rect rect = position;
rect.xMin -= 10f;
rect.xMax += 10f;
if (rect.Contains(current.mousePosition))
{
GUIUtility.hotControl = controlID;
current.Use();
if (swatches.Contains(this.m_SelectedSwatch) && !this.m_SelectedSwatch.m_IsAlpha && this.CalcSwatchRect(position, this.m_SelectedSwatch).Contains(current.mousePosition))
{
if (current.clickCount == 2)
{
GUIUtility.keyboardControl = controlID;
ColorPicker.Show(GUIView.current, this.m_SelectedSwatch.m_Value, false, this.m_HDR);
GUIUtility.ExitGUI();
}
}
else
{
bool flag = false;
foreach (GradientEditor.Swatch current2 in swatches)
{
if (this.CalcSwatchRect(position, current2).Contains(point))
{
flag = true;
this.m_SelectedSwatch = current2;
break;
}
}
if (!flag)
{
if (swatches.Count < 8)
{
Color value = this.m_Gradient.Evaluate(time);
if (isAlpha)
{
value = new Color(value.a, value.a, value.a, 1f);
}
else
{
value.a = 1f;
}
this.m_SelectedSwatch = new GradientEditor.Swatch(time, value, isAlpha);
swatches.Add(this.m_SelectedSwatch);
this.AssignBack();
}
else
{
Debug.LogWarning(string.Concat(new object[]
{
"Max ",
8,
" color keys and ",
8,
" alpha keys are allowed in a gradient."
}));
}
}
}
}
return;
}
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
current.Use();
if (!swatches.Contains(this.m_SelectedSwatch))
{
this.m_SelectedSwatch = null;
}
this.RemoveDuplicateOverlappingSwatches();
}
return;
case EventType.MouseMove:
case EventType.KeyUp:
case EventType.ScrollWheel:
IL_9C:
if (typeForControl == EventType.ValidateCommand)
{
if (current.commandName == "Delete")
{
Event.current.Use();
}
return;
}
if (typeForControl != EventType.ExecuteCommand)
{
return;
}
if (current.commandName == "ColorPickerChanged")
{
GUI.changed = true;
this.m_SelectedSwatch.m_Value = ColorPicker.color;
this.AssignBack();
HandleUtility.Repaint();
}
else if (current.commandName == "Delete")
{
if (swatches.Count > 1)
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
}
return;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID && this.m_SelectedSwatch != null)
{
current.Use();
if (current.mousePosition.y + 5f < position.y || current.mousePosition.y - 5f > position.yMax)
{
if (swatches.Count > 1)
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
return;
}
}
else if (!swatches.Contains(this.m_SelectedSwatch))
{
swatches.Add(this.m_SelectedSwatch);
}
this.m_SelectedSwatch.m_Time = time;
this.AssignBack();
}
return;
case EventType.KeyDown:
if (current.keyCode == KeyCode.Delete)
{
if (this.m_SelectedSwatch != null)
{
List <GradientEditor.Swatch> list;
if (this.m_SelectedSwatch.m_IsAlpha)
{
list = this.m_AlphaSwatches;
}
else
{
list = this.m_RGBSwatches;
}
if (list.Count > 1)
{
list.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
}
current.Use();
}
return;
case EventType.Repaint:
{
bool flag2 = false;
foreach (GradientEditor.Swatch current3 in swatches)
{
if (this.m_SelectedSwatch == current3)
{
flag2 = true;
}
else
{
this.DrawSwatch(position, current3, !isAlpha);
}
}
if (flag2 && this.m_SelectedSwatch != null)
{
this.DrawSwatch(position, this.m_SelectedSwatch, !isAlpha);
}
return;
}
}
goto IL_9C;
}
private void OnEditButtonClicked(string libraryPath)
{
ColorPicker.Show(GUIView.current, Color.white);
ColorPicker.instance.currentPresetLibrary = libraryPath;
}
private void ShowSwatchArray(Rect position, List <GradientEditor.Swatch> swatches, bool isAlpha)
{
int controlId = GUIUtility.GetControlID(652347689, FocusType.Passive);
Event current1 = Event.current;
float time = this.GetTime((Event.current.mousePosition.x - position.x) / position.width);
Vector2 point = (Vector2) new Vector3(position.x + time * position.width, Event.current.mousePosition.y);
EventType typeForControl = current1.GetTypeForControl(controlId);
switch (typeForControl)
{
case EventType.MouseDown:
Rect rect = position;
rect.xMin -= 10f;
rect.xMax += 10f;
if (!rect.Contains(current1.mousePosition))
{
break;
}
GUIUtility.hotControl = controlId;
current1.Use();
if (swatches.Contains(this.m_SelectedSwatch) && !this.m_SelectedSwatch.m_IsAlpha && this.CalcSwatchRect(position, this.m_SelectedSwatch).Contains(current1.mousePosition))
{
if (current1.clickCount != 2)
{
break;
}
GUIUtility.keyboardControl = controlId;
ColorPicker.Show(GUIView.current, this.m_SelectedSwatch.m_Value, false, false, (ColorPickerHDRConfig)null);
GUIUtility.ExitGUI();
break;
}
bool flag1 = false;
using (List <GradientEditor.Swatch> .Enumerator enumerator = swatches.GetEnumerator())
{
while (enumerator.MoveNext())
{
GradientEditor.Swatch current2 = enumerator.Current;
if (this.CalcSwatchRect(position, current2).Contains(point))
{
flag1 = true;
this.m_SelectedSwatch = current2;
break;
}
}
}
if (flag1)
{
break;
}
if (swatches.Count < 8)
{
Color color = this.m_Gradient.Evaluate(time);
if (isAlpha)
{
color = new Color(color.a, color.a, color.a, 1f);
}
else
{
color.a = 1f;
}
this.m_SelectedSwatch = new GradientEditor.Swatch(time, color, isAlpha);
swatches.Add(this.m_SelectedSwatch);
this.AssignBack();
break;
}
Debug.LogWarning((object)("Max " + (object)8 + " color keys and " + (object)8 + " alpha keys are allowed in a gradient."));
break;
case EventType.MouseUp:
if (GUIUtility.hotControl != controlId)
{
break;
}
GUIUtility.hotControl = 0;
current1.Use();
if (!swatches.Contains(this.m_SelectedSwatch))
{
this.m_SelectedSwatch = (GradientEditor.Swatch)null;
}
this.RemoveDuplicateOverlappingSwatches();
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl != controlId || this.m_SelectedSwatch == null)
{
break;
}
current1.Use();
if ((double)current1.mousePosition.y + 5.0 < (double)position.y || (double)current1.mousePosition.y - 5.0 > (double)position.yMax)
{
if (swatches.Count > 1)
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
break;
}
}
else if (!swatches.Contains(this.m_SelectedSwatch))
{
swatches.Add(this.m_SelectedSwatch);
}
this.m_SelectedSwatch.m_Time = time;
this.AssignBack();
break;
case EventType.KeyDown:
if (current1.keyCode != KeyCode.Delete)
{
break;
}
if (this.m_SelectedSwatch != null)
{
List <GradientEditor.Swatch> swatchList = !this.m_SelectedSwatch.m_IsAlpha ? this.m_RGBSwatches : this.m_AlphaSwatches;
if (swatchList.Count > 1)
{
swatchList.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
}
current1.Use();
break;
case EventType.Repaint:
bool flag2 = false;
using (List <GradientEditor.Swatch> .Enumerator enumerator = swatches.GetEnumerator())
{
while (enumerator.MoveNext())
{
GradientEditor.Swatch current2 = enumerator.Current;
if (this.m_SelectedSwatch == current2)
{
flag2 = true;
}
else
{
this.DrawSwatch(position, current2, !isAlpha);
}
}
}
if (!flag2 || this.m_SelectedSwatch == null)
{
break;
}
this.DrawSwatch(position, this.m_SelectedSwatch, !isAlpha);
break;
default:
if (typeForControl != EventType.ValidateCommand)
{
if (typeForControl != EventType.ExecuteCommand)
{
break;
}
if (current1.commandName == "ColorPickerChanged")
{
GUI.changed = true;
this.m_SelectedSwatch.m_Value = ColorPicker.color;
this.AssignBack();
HandleUtility.Repaint();
break;
}
if (!(current1.commandName == "Delete") || swatches.Count <= 1)
{
break;
}
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
break;
}
if (!(current1.commandName == "Delete"))
{
break;
}
Event.current.Use();
break;
}
}
void ShowSwatchArray(Rect position, List <Swatch> swatches, bool isAlpha)
{
int id = GUIUtility.GetControlID(652347689, FocusType.Passive);
Event evt = Event.current;
float mouseSwatchTime = GetTime((Event.current.mousePosition.x - position.x) / position.width);
Vector2 fixedStepMousePosition = new Vector3(position.x + mouseSwatchTime * position.width, Event.current.mousePosition.y);
switch (evt.GetTypeForControl(id))
{
case EventType.Repaint:
{
bool hasSelection = false;
foreach (Swatch s in swatches)
{
if (m_SelectedSwatch == s)
{
hasSelection = true;
continue;
}
DrawSwatch(position, s, !isAlpha);
}
// selected swatch drawn last
if (hasSelection && m_SelectedSwatch != null)
{
DrawSwatch(position, m_SelectedSwatch, !isAlpha);
}
break;
}
case EventType.MouseDown:
{
Rect clickRect = position;
// Swatches have some thickness thus we enlarge the clickable area
clickRect.xMin -= 10;
clickRect.xMax += 10;
if (clickRect.Contains(evt.mousePosition))
{
GUIUtility.hotControl = id;
evt.Use();
// Make sure selected is topmost for the click
if (swatches.Contains(m_SelectedSwatch) && !m_SelectedSwatch.m_IsAlpha && CalcSwatchRect(position, m_SelectedSwatch).Contains(evt.mousePosition))
{
if (evt.clickCount == 2)
{
GUIUtility.keyboardControl = id;
ColorPicker.Show(GUIView.current, m_SelectedSwatch.m_Value, false, m_HDR);
GUIUtility.ExitGUI();
}
break;
}
bool found = false;
foreach (Swatch s in swatches)
{
if (CalcSwatchRect(position, s).Contains(fixedStepMousePosition))
{
found = true;
m_SelectedSwatch = s;
break;
}
}
if (!found)
{
if (swatches.Count < k_MaxNumKeys)
{
Color currentColor = m_Gradient.Evaluate(mouseSwatchTime);
if (isAlpha)
{
currentColor = new Color(currentColor.a, currentColor.a, currentColor.a, 1f);
}
else
{
currentColor.a = 1f;
}
m_SelectedSwatch = new Swatch(mouseSwatchTime, currentColor, isAlpha);
swatches.Add(m_SelectedSwatch);
AssignBack();
}
else
{
Debug.LogWarning("Max " + k_MaxNumKeys + " color keys and " + k_MaxNumKeys + " alpha keys are allowed in a gradient.");
}
}
}
break;
}
case EventType.MouseDrag:
if (GUIUtility.hotControl == id && m_SelectedSwatch != null)
{
evt.Use();
// If user drags swatch outside in vertical direction, we'll remove the swatch
if ((evt.mousePosition.y + 5 < position.y || evt.mousePosition.y - 5 > position.yMax))
{
if (swatches.Count > 1)
{
swatches.Remove(m_SelectedSwatch);
AssignBack();
break;
}
}
else if (!swatches.Contains(m_SelectedSwatch))
{
swatches.Add(m_SelectedSwatch);
}
m_SelectedSwatch.m_Time = mouseSwatchTime;
AssignBack();
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == id)
{
GUIUtility.hotControl = 0;
evt.Use();
// If the dragged swatch is NOT in the timeline, it means it was dragged outside.
// We just forget about it and let GC get it later.
if (!swatches.Contains(m_SelectedSwatch))
{
m_SelectedSwatch = null;
}
// Remove duplicate keys on mouse up so that we do not kill any keys during the drag
RemoveDuplicateOverlappingSwatches();
}
break;
case EventType.KeyDown:
if (evt.keyCode == KeyCode.Delete)
{
if (m_SelectedSwatch != null)
{
List <Swatch> listToDeleteFrom;
if (m_SelectedSwatch.m_IsAlpha)
{
listToDeleteFrom = m_AlphaSwatches;
}
else
{
listToDeleteFrom = m_RGBSwatches;
}
if (listToDeleteFrom.Count > 1)
{
listToDeleteFrom.Remove(m_SelectedSwatch);
AssignBack();
HandleUtility.Repaint();
}
}
evt.Use();
}
break;
case EventType.ValidateCommand:
if (evt.commandName == EventCommandNames.Delete)
{
Event.current.Use();
}
break;
case EventType.ExecuteCommand:
if (evt.commandName == EventCommandNames.ColorPickerChanged)
{
GUI.changed = true;
m_SelectedSwatch.m_Value = ColorPicker.color;
AssignBack();
HandleUtility.Repaint();
}
else if (evt.commandName == EventCommandNames.Delete)
{
if (swatches.Count > 1)
{
swatches.Remove(m_SelectedSwatch);
AssignBack();
HandleUtility.Repaint();
}
}
break;
}
}
