public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
Event guiEvent = Event.current;
EditorGUI.BeginProperty(position, label, property);
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
CustomGradient gradient = GetDataObject(property) as CustomGradient;
if (gradient == null)
{
return;
}
Rect textureRect = new Rect(position.x, position.y, position.width, position.height);
if (guiEvent.type == EventType.Repaint)
{
GUIStyle gradientStyle = new GUIStyle();
gradientStyle.normal.background = gradient.GetTexture((int)position.width);
GUI.Label(textureRect, GUIContent.none, gradientStyle);
}
else
{
if (guiEvent.type == EventType.MouseDown && guiEvent.button == 0)
{
if (textureRect.Contains(guiEvent.mousePosition))
{
GradientEditor window = EditorWindow.GetWindow <GradientEditor>();
window.SetGradient(gradient);
}
}
}
EditorGUI.EndProperty();
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
Event guiEvent = Event.current;
CustomGradient gradient = (CustomGradient)fieldInfo.GetValue(property.serializedObject.targetObject);
float labelWidth = GUI.skin.label.CalcSize(label).x + 5;
Rect textureRect = new Rect(position.x + labelWidth, position.y, position.width - labelWidth, position.height);
if (guiEvent.type == EventType.Repaint)
{
GUI.Label(position, label);
GUIStyle gradientStyle = new GUIStyle();
gradientStyle.normal.background = gradient.GetTexture((int)position.width);
GUI.Label(textureRect, GUIContent.none, gradientStyle);
}
else
{
// Check if gradient is clicked
if (guiEvent.type == EventType.MouseDown && guiEvent.button == 0)
{
if (textureRect.Contains(guiEvent.mousePosition))
{
// Open editor window
GradientEditor window = EditorWindow.GetWindow <GradientEditor>();
window.SetGradient(gradient);
}
}
}
}
void DrawGradientVariable(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
//Draw the label of the variable and set the position
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
//Set the box position
Rect boxRect = new Rect(position.x, position.y, position.width, 16);
//Draw a Box behind the Gradient
GUI.Box(boxRect, "");
//Set the gradient position
Rect gradientRect = new Rect(boxRect.position.x + 1, boxRect.position.y + 1, boxRect.width - 2, boxRect.height - 2);
//Draw gradient texture with a workaround method
PropertyDrawerMethods.DrawTexture(gradientRect, previewTexture);
//Set the Color of the Editor GUI to transparent
GUI.color = Color.clear;
//Draw the button of the Gradient Editor
if (GUI.Button(gradientRect, ""))
{
GradientEditor.Init(instance);
}
//Revert the Color of the Editor GUI
GUI.color = Color.white;
EditorGUI.EndProperty();
}
public override void DoRepaint()
{
Texture2D backgroundTexture = GradientEditor.GetBackgroundTexture();
IStylePainter stylePainter = base.elementPanel.stylePainter;
TextureStylePainterParameters defaultTextureParameters = stylePainter.GetDefaultTextureParameters(this);
defaultTextureParameters.texture = backgroundTexture;
stylePainter.DrawTexture(defaultTextureParameters);
base.DoRepaint();
}
public override void DoRepaint()
{
//Start by drawing the checkerboard background for alpha gradients.
Texture2D backgroundTexture = GradientEditor.GetBackgroundTexture();
var painter = elementPanel.stylePainter;
var painterParams = painter.GetDefaultTextureParameters(this);
painterParams.texture = backgroundTexture;
painter.DrawTexture(painterParams);
base.DoRepaint();
}
/*
* public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
* {
* //return base.GetPropertyHeight(property, label);
* return customHeightInPixels;
* }
*/
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
//base.OnGUI(position, property, label);
Event guiEvent = Event.current;
CustomGradient gradient = (CustomGradient)fieldInfo.GetValue(property.serializedObject.targetObject);
Rect labelRect = new Rect(position);
labelRect.width = EditorGUIUtility.labelWidth;
Rect textureRect = new Rect(position);
textureRect.width -= EditorGUIUtility.labelWidth;
textureRect.x += EditorGUIUtility.labelWidth;
if (guiEvent.type == EventType.Repaint)
{
GUI.DrawTexture(textureRect, gradient.GetTexture((int)position.width));
GUI.Label(position, label.text);
// Workaround for background glitches (when moving cursor)
// Doesn't appear to happen on 2019.3.0a4
#if !UNITY_2019_3_OR_NEWER
GUIStyle gradientStyle = new GUIStyle();
gradientStyle.normal.background = gradient.GetTexture((int)position.width);
GUI.Label(textureRect, GUIContent.none, gradientStyle);
#endif
}
else
{
if (guiEvent.type == EventType.MouseDown && guiEvent.button == 0)
{
if (textureRect.Contains(guiEvent.mousePosition))
{
GradientEditor window = EditorWindow.GetWindow <GradientEditor>();
window.SetGradient(gradient);
}
}
}
}
private void ShowGradientEditor()
{
using (var ge = new GradientEditor())
{
string gradientPath = Path.Combine(CommonUtil.GetApplicationDataPath(), "Gradients");
// get all unique gradients
var gradients = new List<Gradient>();
// from default route line settings
foreach (RouteLineSettings rls in SessionSettings.CreateDefaultRouteLineSettingsCollection().Values)
{
if (!gradients.Contains(rls.ColorRange.Gradient)) gradients.Add(rls.ColorRange.Gradient);
}
// from gradients in this document
foreach (RouteLineSettings rls in canvas.CurrentSession.Settings.RouteLineSettingsCollection.Values)
{
if (!gradients.Contains(rls.ColorRange.Gradient)) gradients.Add(rls.ColorRange.Gradient);
}
// from gradients saved on disk
foreach (Gradient g in Util.GetGradientsInFolder(gradientPath))
{
if (!gradients.Contains(g)) gradients.Add(g);
}
ge.Gradients = gradients;
ge.CurrentGradient = colorRangeIntervalSlider.SliderControl.ColorRange.Gradient;
if (ge.ShowDialog() == DialogResult.OK)
{
foreach (string fileName in Directory.GetFiles(gradientPath))
{
File.Delete(fileName);
}
Util.SaveGradientsToFolder(ge.Gradients, gradientPath);
if (ge.CurrentGradient != null)
{
BeginWork();
canvas.CurrentSession.Settings.RouteLineSettingsCollection[SelectedColorCodingAttribute].ColorRange.Gradient
= ge.CurrentGradient;
canvas.CurrentSession.Settings.RouteLineSettingsCollection[SelectedColorCodingAttribute].MonochromeColor =
ge.CurrentGradient.GetColor(1);
UpdateUI();
canvas.DrawMap(Canvas.MapDrawingFlags.Markers | Canvas.MapDrawingFlags.Route);
CreateLapHistogram();
DrawLapHistogram();
CreateLineGraph();
DrawLineGraph();
EndWork();
}
}
}
}
public static void Init(KR.Graphics.Gradient gradient)
{
GradientEditor instance = GetWindow <GradientEditor>();
instance.Setup(gradient);
}
//public void setColorStop(int order, ColorStop s) {
public void setColorStop(int order, GradientEditor.GradientStop s)
{
map.Add(order, s);
}