private void OnGUI()
{
EventType type = Event.current.type;
if (type != EventType.MouseMove)
{
if (type != EventType.MouseDown)
{
if (type == EventType.KeyDown)
{
if (Event.current.keyCode == KeyCode.Escape)
{
base.window.Close();
this.SendEvent("EyeDropperCancelled", true);
}
}
}
else if (Event.current.button == 0)
{
EyeDropper.s_PickCoordinates = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
base.window.Close();
EyeDropper.s_LastPickedColor = EyeDropper.GetPickedColor();
this.SendEvent("EyeDropperClicked", true);
}
}
else
{
EyeDropper.s_PickCoordinates = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
base.StealMouseCapture();
this.SendEvent("EyeDropperUpdate", true);
}
}
private void DoColorSwatchAndEyedropper()
{
GUILayout.BeginHorizontal(new GUILayoutOption[0]);
if (GUILayout.Button(ColorPicker.styles.eyeDropper, GUIStyle.none, new GUILayoutOption[]
{
GUILayout.Width(40f),
GUILayout.ExpandWidth(false)
}))
{
EyeDropper.Start(this.m_Parent);
this.m_ColorBoxMode = ColorPicker.ColorBoxMode.EyeDropper;
GUIUtility.ExitGUI();
}
Color color = new Color(this.m_R, this.m_G, this.m_B, this.m_A);
Rect rect = GUILayoutUtility.GetRect(20f, 20f, 20f, 20f, ColorPicker.styles.colorPickerBox, new GUILayoutOption[]
{
GUILayout.ExpandWidth(true)
});
EditorGUIUtility.DrawColorSwatch(rect, color, this.m_ShowAlpha);
if (Event.current.type == EventType.Repaint)
{
ColorPicker.styles.pickerBox.Draw(rect, GUIContent.none, false, false, false, false);
}
GUILayout.EndHorizontal();
}
private void OnGUI()
{
switch (Event.current.type)
{
case EventType.MouseDown:
if (Event.current.button == 0)
{
EyeDropper.s_PickCoordinates = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
base.window.Close();
EyeDropper.s_LastPickedColor = EyeDropper.GetPickedColor();
this.SendEvent("EyeDropperClicked");
}
break;
case EventType.MouseMove:
EyeDropper.s_PickCoordinates = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
base.StealMouseCapture();
this.SendEvent("EyeDropperUpdate");
break;
case EventType.KeyDown:
if (Event.current.keyCode == KeyCode.Escape)
{
base.window.Close();
this.SendEvent("EyeDropperCancelled");
}
break;
}
}
private EyeDropper()
{
EyeDropper.s_Instance = this;
}
private EyeDropper()
{
s_Instance = this;
}
public static void Start(Action <Color> colorPickedCallback, bool stealFocus = true)
{
EyeDropper.Start(null, colorPickedCallback, stealFocus);
}
public static void Start(GUIView viewToUpdate, bool stealFocus = true)
{
EyeDropper.Start(viewToUpdate, null, stealFocus);
}
private void OnGUI()
{
this.InitIfNeeded();
if (this.m_resetKeyboardControl)
{
GUIUtility.keyboardControl = 0;
this.m_resetKeyboardControl = false;
}
EventType type = Event.current.type;
if (type == EventType.ExecuteCommand)
{
string commandName = Event.current.commandName;
switch (commandName)
{
case "EyeDropperUpdate":
base.Repaint();
break;
case "EyeDropperClicked":
{
Color lastPickedColor = EyeDropper.GetLastPickedColor();
this.m_R = lastPickedColor.r;
this.m_G = lastPickedColor.g;
this.m_B = lastPickedColor.b;
this.RGBToHSV();
this.m_ColorBoxMode = this.m_OldColorBoxMode;
this.m_Color = new Color(this.m_R, this.m_G, this.m_B, this.m_A);
this.SendEvent(true);
break;
}
case "EyeDropperCancelled":
base.Repaint();
this.m_ColorBoxMode = this.m_OldColorBoxMode;
break;
}
}
EditorGUIUtility.labelWidth = 15f;
EditorGUIUtility.fieldWidth = 30f;
Rect rect = EditorGUILayout.BeginVertical(ColorPicker.styles.background, new GUILayoutOption[0]);
EditorGUI.BeginChangeCheck();
GUILayout.Space(10f);
this.DoColorSwatchAndEyedropper();
GUILayout.Space(10f);
this.DoColorSpaceGUI();
GUILayout.Space(10f);
this.DoColorSliders();
GUILayout.Space(10f);
if (EditorGUI.EndChangeCheck())
{
this.colorChanged = true;
}
this.DoPresetsGUI();
if (this.colorChanged)
{
EditorPrefs.SetInt("CPSliderShow", (!this.m_ShowSliders) ? 0 : 1);
EditorPrefs.SetInt("CPSliderMode", (int)this.m_SliderMode);
EditorPrefs.SetInt("CPColorShow", (!this.m_ShowColors) ? 0 : 1);
EditorPrefs.SetInt("CPColorMode", (int)this.m_ColorBoxMode);
}
if (this.colorChanged)
{
this.colorChanged = false;
this.m_Color = new Color(this.m_R, this.m_G, this.m_B, this.m_A);
this.SendEvent(true);
}
EditorGUILayout.EndVertical();
if (rect.height > 0f)
{
this.SetHeight(rect.height);
}
if (Event.current.type == EventType.KeyDown)
{
KeyCode keyCode = Event.current.keyCode;
if (keyCode != KeyCode.Return)
{
if (keyCode == KeyCode.Escape)
{
Undo.RevertAllDownToGroup(this.m_ModalUndoGroup);
this.m_Color = this.m_OriginalColor;
this.SendEvent(false);
base.Close();
GUIUtility.ExitGUI();
return;
}
if (keyCode != KeyCode.KeypadEnter)
{
return;
}
}
base.Close();
}
}
private void DoColorSpaceGUI()
{
GUILayout.BeginHorizontal(new GUILayoutOption[0]);
this.m_ShowColors = GUILayout.Toggle(this.m_ShowColors, ColorPicker.styles.colorToggle, EditorStyles.foldout, new GUILayoutOption[0]);
GUI.enabled = this.m_ShowColors;
if (GUILayout.Button(ColorPicker.styles.colorCycle, GUIStyle.none, new GUILayoutOption[]
{
GUILayout.ExpandWidth(false)
}))
{
this.m_OldColorBoxMode = (this.m_ColorBoxMode = (this.m_ColorBoxMode + 1) % ColorPicker.ColorBoxMode.EyeDropper);
}
GUI.enabled = true;
GUILayout.EndHorizontal();
if (this.m_ShowColors)
{
bool changed = GUI.changed;
GUILayout.BeginHorizontal(new GUILayoutOption[]
{
GUILayout.ExpandHeight(false)
});
Rect aspectRect = GUILayoutUtility.GetAspectRect(1f, ColorPicker.styles.pickerBox, new GUILayoutOption[]
{
GUILayout.MinWidth(64f),
GUILayout.MinHeight(64f),
GUILayout.MaxWidth(256f),
GUILayout.MaxHeight(256f)
});
EditorGUILayout.Space();
Rect rect = GUILayoutUtility.GetRect(8f, 32f, 64f, 128f, ColorPicker.styles.pickerBox);
rect.height = aspectRect.height;
GUILayout.EndHorizontal();
GUI.changed = false;
switch (this.m_ColorBoxMode)
{
case ColorPicker.ColorBoxMode.SV_H:
this.Slider3D(aspectRect, rect, ref this.m_S, ref this.m_V, ref this.m_H, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.HSVToRGB();
}
break;
case ColorPicker.ColorBoxMode.HV_S:
this.Slider3D(aspectRect, rect, ref this.m_H, ref this.m_V, ref this.m_S, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.HSVToRGB();
}
break;
case ColorPicker.ColorBoxMode.HS_V:
this.Slider3D(aspectRect, rect, ref this.m_H, ref this.m_S, ref this.m_V, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.HSVToRGB();
}
break;
case ColorPicker.ColorBoxMode.BG_R:
this.Slider3D(aspectRect, rect, ref this.m_B, ref this.m_G, ref this.m_R, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.RGBToHSV();
}
break;
case ColorPicker.ColorBoxMode.BR_G:
this.Slider3D(aspectRect, rect, ref this.m_B, ref this.m_R, ref this.m_G, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.RGBToHSV();
}
break;
case ColorPicker.ColorBoxMode.RG_B:
this.Slider3D(aspectRect, rect, ref this.m_R, ref this.m_G, ref this.m_B, ColorPicker.styles.pickerBox, ColorPicker.styles.thumb2D, ColorPicker.styles.thumbVert);
if (GUI.changed)
{
this.RGBToHSV();
}
break;
case ColorPicker.ColorBoxMode.EyeDropper:
EyeDropper.DrawPreview(Rect.MinMaxRect(aspectRect.x, aspectRect.y, rect.xMax, aspectRect.yMax));
break;
}
GUI.changed |= changed;
}
}
