public void RefreshPreview(int size = 128)
{
if (matrix != null)
{
Matrix previewMatrix = matrix; // new Matrix( new CoordRect(0,0,size,size) );
//MatrixOps.Resize(matrix, previewMatrix);
preview = new Texture2D(previewMatrix.rect.size.x, previewMatrix.rect.size.z);
previewMatrix.ExportTexture(preview, -1);
}
else
{
preview = TextureExtensions.ColorTexture(2, 2, Color.black);
}
}
public override void OnGUI(Rect rect)
{
//showing window next frame
Action tmp = nextFrameShow;
nextFrameShow = null; //because we can't null it after it has been called (new window will be started)
tmp?.Invoke();
//preparing textures
if (background == null)
{
background = new Texture2D(1, 1, TextureFormat.RGBA32, false);
background.SetPixel(0, 0, new Color(0.98f, 0.98f, 0.98f));
background.Apply();
}
if (highlight == null)
{
highlight = new Texture2D(1, 1, TextureFormat.RGBA32, false);
highlight.SetPixel(0, 0, new Color(0.6f, 0.7f, 0.9f));
highlight.Apply();
}
Vector2 size = GetWindowSize();
Vector2 pos = new Vector2(0, verticalOffset);
//background
//if (Event.current.type == EventType.repaint) GUI.skin.box.Draw(fullRect, false, true, true, false);
UnityEngine.GUI.DrawTexture(new Rect(pos, size), background, ScaleMode.StretchToFill);
//list
float currentHeight = verticalOffsetTmp;
int itemsCount = items.Count;
for (int i = 0; i < itemsCount; i++)
{
Item currentItem = items[i];
//rects
Rect lineRect = new Rect(1, currentHeight + 1, size.x - 2, currentItem.height - 2);
currentHeight += currentItem.height;
Rect offsetRect = new Rect(lineRect.x, lineRect.y, Item.lineHeight * currentItem.offset, lineRect.height);
Rect labelRect = new Rect(lineRect.x + offsetRect.width + 3, lineRect.y + 1, lineRect.width - offsetRect.width - 3, lineRect.height - 1);
//background
bool highlighted = lineRect.Contains(Event.current.mousePosition);
if (currentItem.disabled)
{
highlighted = false;
}
if (highlighted)
{
UnityEngine.GUI.DrawTexture(lineRect, highlight);
}
/*{
* //GUIStyle style = texturesCache.GetElementStyle(tex);
* //if (Event.current.type == EventType.Repaint) style.Draw(leftRect, false, false, false ,false);
*
* GUIStyle style = new GUIStyle();
* style.normal.background = highlight;
* style.border = new RectOffset(highlight.width/2, highlight.width/2, highlight.height/2, highlight.height/2);
*
* if (Event.current.type == EventType.Repaint) style.Draw(lineRect, false, false, false ,false);
* }*/
//clicking
bool clicked = Event.current.rawType == EventType.MouseUp && Event.current.button == 0;
if (highlighted && clicked && currentItem.onClick != null)
{
currentItem.onClick();
CloseRecursive();
Event.current.Use();
}
//label
UnityEditor.EditorGUI.BeginDisabledGroup(currentItem.disabled);
//if (blackLabel == null) { blackLabel = new GUIStyle(UnityEditor.EditorStyles.label); blackLabel.normal.textColor = Color.black; }
if (currentItem.onDraw != null)
{
currentItem.onDraw(currentItem, lineRect);
}
else
{
EditorGUI.LabelField(labelRect, currentItem.name);
}
UnityEditor.EditorGUI.EndDisabledGroup();
//separator
if (currentItem.isSeparator)
{
if (currentItem.onDraw == null)
{
Rect separatorRect = new Rect(lineRect.x + 3, lineRect.y, lineRect.width - 6, 1);
if (separator == null)
{
separator = TextureExtensions.ColorTexture(2, 2, new Color(0.3f, 0.3f, 0.3f, 1));
}
UnityEngine.GUI.DrawTexture(separatorRect, separator, ScaleMode.ScaleAndCrop);
}
else
{
currentItem.onDraw(currentItem, lineRect);
}
}
//chevron
if (currentItem.hasSubs)
{
Rect rightRect = lineRect; rightRect.width = 10; rightRect.height = 10;
rightRect.x = lineRect.x + lineRect.width - rightRect.width; rightRect.y = lineRect.y + lineRect.height / 2 - rightRect.height / 2;
//UnityEditor.EditorGUI.LabelField(rightRect, "\u25B6");
if (triangle == null)
{
triangle = Resources.Load("DPUI/Chevrons/SmallRight") as Texture2D;
}
UnityEngine.GUI.DrawTexture(GetIconRect(rightRect, triangle), triangle, ScaleMode.ScaleAndCrop);
//opening subsmenus
if (highlighted)
{
//starting timer on selected item change
if (currentItem != lastItem)
{
lastTimestart = System.DateTime.Now;
lastItem = currentItem;
}
//when holding for too long
double highlightTime = (System.DateTime.Now - lastTimestart).TotalMilliseconds;
if ((highlightTime > 150 && expandedItem != currentItem) || clicked)
{
//re-opening expanded window
if (expandedWindow != null && expandedWindow.editorWindow != null)
{
expandedWindow.editorWindow.Close();
}
expandedWindow = new PopupMenu()
{
items = currentItem.subItems,
minWidth = minWidth,
parent = this
};
expandedItem = currentItem;
//nextFrameShow = () => expandedWindow.Show(lineRect.max-new Vector2(0,currentItem.height));
expandedWindow.Show(lineRect.max - new Vector2(0, currentItem.height));
//if (currentItem.subItems != null) PopupWindow.Show(new Rect(lineRect.max-new Vector2(0,currentItem.height), Vector2.zero), expandedWindow);
}
}
}
}
//#if (!UNITY_EDITOR_LINUX)
this.editorWindow.Repaint();
//#endif
}