private void OnOptionsGUI(FuzzyOptionNode parent, float scrollViewHeight)
{
if (parent.isLoading || (tree.showBackgroundWorkerProgress && BackgroundWorker.hasProgress))
{
LudiqGUI.BeginVertical();
LudiqGUI.FlexibleSpace();
LudiqGUI.BeginHorizontal();
LudiqGUI.FlexibleSpace();
LudiqGUI.LoaderLayout();
LudiqGUI.FlexibleSpace();
LudiqGUI.EndHorizontal();
LudiqGUI.Space(16);
LudiqGUI.BeginHorizontal();
LudiqGUI.Space(10);
var progressBarPosition = GUILayoutUtility.GetRect(GUIContent.none, GUIStyle.none, GUILayout.Height(19), GUILayout.ExpandWidth(true));
if (tree.showBackgroundWorkerProgress && BackgroundWorker.hasProgress)
{
EditorGUI.ProgressBar(progressBarPosition, BackgroundWorker.progressProportion, BackgroundWorker.progressLabel);
}
else if (showProgress)
{
EditorGUI.ProgressBar(progressBarPosition, progress, progressText);
}
LudiqGUI.Space(10);
LudiqGUI.EndHorizontal();
LudiqGUI.FlexibleSpace();
LudiqGUI.EndVertical();
Repaint();
return;
}
parent.scroll = GUILayout.BeginScrollView(parent.scroll);
EditorGUIUtility.SetIconSize(new Vector2(IconSize.Small, IconSize.Small));
var selectedOptionPosition = default(Rect);
if (e.type == EventType.Repaint)
{
minOptionWidth = 0;
}
foreach (var node in parent.children)
{
node.EnsureDrawable();
minOptionWidth = Mathf.Max(minOptionWidth, Mathf.Min(node.width, Styles.maxOptionWidth));
}
for (var i = 0; i < parent.children.Count; i++)
{
var node = parent.children[i];
var optionPosition = GUILayoutUtility.GetRect(IconSize.Small, Styles.optionHeight, GUILayout.ExpandWidth(true));
if (((e.type == EventType.MouseMove && GUIUtility.GUIToScreenPoint(e.mousePosition) != lastMouseMovePosition) || e.type == EventType.MouseDown) &&
parent.selectedIndex != i &&
optionPosition.Contains(e.mousePosition))
{
parent.selectedIndex = i;
Repaint();
lastMouseMovePosition = GUIUtility.GUIToScreenPoint(e.mousePosition);
}
var optionIsSelected = false;
if (i == parent.selectedIndex)
{
optionIsSelected = true;
selectedOptionPosition = optionPosition;
}
// Clipping
if (optionPosition.yMax < parent.scroll.y || optionPosition.yMin > parent.scroll.y + scrollViewHeight)
{
continue;
}
if (e.type == EventType.Repaint)
{
node.style.Draw(optionPosition, node.label, false, false, optionIsSelected, optionIsSelected);
}
var right = optionPosition.xMax;
if (node.hasChildren)
{
right -= 13;
var rightArrowPosition = new Rect(right, optionPosition.y + 4, 13, 13);
if (e.type == EventType.Repaint)
{
Styles.rightArrow.Draw(rightArrowPosition, false, false, false, false);
}
}
if (!node.hasChildren && tree.selected.Contains(node.option.value))
{
right -= 16;
var checkPosition = new Rect(right, optionPosition.y + 4, 12, 12);
if (e.type == EventType.Repaint)
{
Styles.check.Draw(checkPosition, false, false, false, false);
}
}
if (tree.favorites != null && tree.CanFavorite(node.option.value) && (optionIsSelected || tree.favorites.Contains(node.option.value)))
{
right -= 19;
var starPosition = new Rect(right, optionPosition.y + 2, IconSize.Small, IconSize.Small);
EditorGUI.BeginChangeCheck();
var isFavorite = tree.favorites.Contains(node.option.value);
isFavorite = GUI.Toggle(starPosition, isFavorite, GUIContent.none, Styles.star);
if (EditorGUI.EndChangeCheck())
{
if (isFavorite)
{
tree.favorites.Add(node.option.value);
}
else
{
tree.favorites.Remove(node.option.value);
}
tree.OnFavoritesChange();
UpdateFavorites();
}
}
if (e.type == EventType.MouseDown && e.button == (int)MouseButton.Left && optionPosition.Contains(e.mousePosition))
{
e.Use();
parent.selectedIndex = i;
SelectChild(node);
}
}
EditorGUIUtility.SetIconSize(default(Vector2));
GUILayout.EndScrollView();
if (scrollToSelected && e.type == EventType.Repaint)
{
scrollToSelected = false;
var lastRect = GUILayoutUtility.GetLastRect();
if (selectedOptionPosition.yMax - lastRect.height > parent.scroll.y)
{
var scroll = parent.scroll;
scroll.y = selectedOptionPosition.yMax - lastRect.height;
parent.scroll = scroll;
Repaint();
}
if (selectedOptionPosition.y < parent.scroll.y)
{
var scroll = parent.scroll;
scroll.y = selectedOptionPosition.y;
parent.scroll = scroll;
Repaint();
}
}
}
private void OnOptionsGUI(float anim, FuzzyOptionNode parent)
{
var hasHeader = !string.IsNullOrEmpty(parent.option.headerLabel);
var headerHeight = hasHeader ? Styles.headerHeight : 0;
var searchFieldHeight = tree.searchable ? LudiqStyles.searchFieldOuterHeight : 0;
var levelPosition = new Rect
(
position.width * (1 - anim) + 1,
searchFieldHeight + headerHeight,
position.width - 2,
height - (searchFieldHeight + 1) - headerHeight
);
if (e.type == EventType.MouseDown && e.button == (int)MouseButton.Right && levelPosition.Contains(e.mousePosition))
{
SelectParent();
e.Use();
}
GUILayout.BeginArea(levelPosition);
if (parent.isLoading)
{
LudiqGUI.BeginVertical();
LudiqGUI.FlexibleSpace();
LudiqGUI.BeginHorizontal();
LudiqGUI.FlexibleSpace();
LudiqGUI.LoaderLayout();
LudiqGUI.FlexibleSpace();
LudiqGUI.EndHorizontal();
LudiqGUI.Space(16);
LudiqGUI.BeginHorizontal();
LudiqGUI.Space(10);
var progressBarPosition = GUILayoutUtility.GetRect(GUIContent.none, GUIStyle.none, GUILayout.Height(19), GUILayout.ExpandWidth(true));
if (showProgress)
{
EditorGUI.ProgressBar(progressBarPosition, progress, progressText);
}
LudiqGUI.Space(10);
LudiqGUI.EndHorizontal();
LudiqGUI.Space(LudiqGUI.loaderSize * 1.5f);
LudiqGUI.FlexibleSpace();
LudiqGUI.EndVertical();
Repaint();
}
else
{
parent.scroll = GUILayout.BeginScrollView(parent.scroll);
EditorGUIUtility.SetIconSize(new Vector2(IconSize.Small, IconSize.Small));
var selectedOptionPosition = default(Rect);
foreach (var node in parent.children)
{
node.EnsurePositionable();
if (e.type == EventType.Layout || e.type == EventType.Repaint)
{
minOptionWidth = Mathf.Max(minOptionWidth, Mathf.Min(node.width, Styles.maxOptionWidth));
}
}
for (var i = 0; i < parent.children.Count; i++)
{
var node = parent.children[i];
var isSeparator = node.option is FuzzySeparator;
var optionPosition = GUILayoutUtility.GetRect(IconSize.Small, isSeparator ? Styles.separator.fixedHeight : Styles.optionHeight, GUILayout.ExpandWidth(true));
if (((e.type == EventType.MouseMove && GUIUtility.GUIToScreenPoint(e.mousePosition) != lastMouseMovePosition) || e.type == EventType.MouseDown) &&
parent.selectedIndex != i &&
optionPosition.Contains(e.mousePosition))
{
parent.selectedIndex = i;
Repaint();
lastMouseMovePosition = GUIUtility.GUIToScreenPoint(e.mousePosition);
}
var optionIsSelected = false;
if (i == parent.selectedIndex)
{
optionIsSelected = true;
selectedOptionPosition = optionPosition;
}
// Clipping
if (optionPosition.yMax < parent.scroll.y || optionPosition.yMin > parent.scroll.y + levelPosition.height)
{
continue;
}
EditorGUI.BeginDisabledGroup(node.option.mode == FuzzyOptionMode.Branch && node.hasChildren == false);
node.EnsureDrawable();
if (e.type == EventType.Repaint)
{
using (LudiqGUI.color.Override(node.dim ? LudiqGUI.color.value.WithAlphaMultiplied(0.66f) : LudiqGUI.color.value))
{
if (node.option is FuzzySeparator)
{
Styles.separator.Draw(optionPosition, node.label, false, false, false, false);
var linePosition = new Rect(optionPosition.x, optionPosition.yMax - 1, optionPosition.width, 1);
Styles.separatorLine.Draw(linePosition, GUIContent.none, false, false, false, false);
}
else
{
Styles.optionBackground.Draw(optionPosition, GUIContent.none, false, false, optionIsSelected, optionIsSelected);
float x = Styles.optionBackground.padding.left;
var spaced = false;
foreach (var icon in node.icons)
{
if (icon == null)
{
continue;
}
var iconPosition = new Rect
(
optionPosition.x + x,
optionPosition.y + Styles.optionBackground.padding.top,
IconSize.Small,
IconSize.Small
);
GUI.DrawTexture(iconPosition, icon[IconSize.Small]);
x += IconSize.Small;
x += Styles.spaceBetweenIcons;
spaced = true;
}
if (spaced)
{
x -= Styles.spaceBetweenIcons;
x += Styles.spaceAfterIcons;
}
var foregroundPosition = optionPosition;
foregroundPosition.x += x;
foregroundPosition.width -= x;
Styles.optionForeground.Draw(foregroundPosition, node.label, false, false, optionIsSelected, optionIsSelected);
}
}
}
var right = optionPosition.xMax;
if (node.option.mode == FuzzyOptionMode.Branch)
{
right -= 13;
var rightArrowPosition = new Rect(right, optionPosition.y + 4, 13, 13);
if (e.type == EventType.Repaint)
{
Styles.rightArrow.Draw(rightArrowPosition, false, false, false, false);
}
}
if (node.option.mode == FuzzyOptionMode.Leaf && tree.selected.Contains(node.option.value) && !isSeparator)
{
right -= 16;
var checkPosition = new Rect(right, optionPosition.y + 4, 12, 12);
if (e.type == EventType.Repaint)
{
Styles.check.Draw(checkPosition, false, false, false, false);
}
}
EditorGUI.EndDisabledGroup();
if (tree.favorites != null && tree.CanFavorite(node.option) && (optionIsSelected || tree.favorites.Contains(node.option)))
{
right -= 19;
var starPosition = new Rect(right, optionPosition.y + 2, IconSize.Small, IconSize.Small);
EditorGUI.BeginChangeCheck();
var isFavorite = tree.favorites.Contains(node.option);
isFavorite = GUI.Toggle(starPosition, isFavorite, GUIContent.none, Styles.star);
if (EditorGUI.EndChangeCheck())
{
if (isFavorite)
{
tree.favorites.Add(node.option);
}
else
{
tree.favorites.Remove(node.option);
}
tree.OnFavoritesChange();
ExecuteTask(() => UpdateFavorites());
}
}
if (e.type == EventType.MouseUp && e.button == (int)MouseButton.Left && optionPosition.Contains(e.mousePosition))
{
e.Use();
parent.selectedIndex = i;
SelectChild(node);
}
}
EditorGUIUtility.SetIconSize(default(Vector2));
GUILayout.EndScrollView();
if (scrollToSelected && e.type == EventType.Repaint)
{
scrollToSelected = false;
var lastRect = GUILayoutUtility.GetLastRect();
if (selectedOptionPosition.yMax - lastRect.height > parent.scroll.y)
{
var scroll = parent.scroll;
scroll.y = selectedOptionPosition.yMax - lastRect.height;
parent.scroll = scroll;
Repaint();
}
if (selectedOptionPosition.y < parent.scroll.y)
{
var scroll = parent.scroll;
scroll.y = selectedOptionPosition.y;
parent.scroll = scroll;
Repaint();
}
}
}
GUILayout.EndArea();
}