private void Update()
{
categoryViewStyle = SoundManagerMainWindow.Skin.GetStyle("categoryView");
soundSourceStyle = SoundManagerMainWindow.Skin.GetStyle("soundSourceButton");
float scrollViewHeight = 0;
foreach(Category category in categories)
{
if(scrollViewHeight < category.elements.Count)
scrollViewHeight = category.elements.Count;
}
scrollViewHeight += 4;
scrollViewHeight *= soundSourceStyle.fixedHeight;
scrollViewHeight += categoryViewStyle.padding.top;
dimensions.height -= SoundManagerMainWindow.Skin.GetStyle("soundInspector").fixedHeight;
if(scrollViewHeight < dimensions.height)
scrollViewHeight = dimensions.height;
scrollViewHeight += categoryViewStyle.padding.bottom;
actualSize = new Rect(0,0, categories.Count * soundSourceStyle.fixedWidth + categoryViewStyle.padding.left + categoryViewStyle.padding.right , scrollViewHeight);
Vector2 currentElementPos = new Vector2( categoryViewStyle.padding.left,categoryViewStyle.padding.top);
for(int c = 0 ; c < categories.Count ; c++)
{
currentElementPos.y = categoryViewStyle.padding.top;
Category category = categories[c];
category.actualDimension.x = currentElementPos.x;
category.actualDimension.y = currentElementPos.y;
category.actualDimension.y += soundSourceStyle.fixedHeight;
category.label.dimensions = new Rect(currentElementPos.x, currentElementPos.y, soundSourceStyle.fixedWidth, soundSourceStyle.fixedHeight);
currentElementPos.y += soundSourceStyle.fixedHeight;
for(int i = 0 ; i < category.elements.Count ; i++)
{
if(draggedObject != null && i == dragSlotIndex && c == categoryDraggedTo)
{
currentElementPos.y += draggedObject.rect.height + soundSourceStyle.margin.top + soundSourceStyle.margin.bottom;
}
GUIDraggableObject element = category.elements[i];
if(!element.Dragging)
element.CalculateDimensions(currentElementPos);
if(element.Dragging)
{
draggedObject = element;
categoryDragged = c;
elementDraggedIndex = i;
}
else
currentElementPos.y += element.rect.height + soundSourceStyle.margin.top + soundSourceStyle.margin.bottom;
element.Drag(scrollPos - new Vector2(0, SoundCategoryMenuView.instance.dimensions.height), scrollPos - new Vector2(0, categoryViewStyle.padding.top));
}
currentElementPos.x += soundSourceStyle.fixedWidth + soundSourceStyle.margin.left + soundSourceStyle.margin.right;
category.actualDimension.height = currentElementPos.y;
}
UpdateDrag();
}
private void UpdateDrag()
{
if(draggedObject != null)
{
for(int i = 0 ; i < categories.Count ; i++)
{
Category category = categories[i];
category.screenDimension = new Rect(i * soundSourceStyle.fixedWidth + dimensions.x, dimensions.y, soundSourceStyle.fixedWidth, dimensions.height);
Vector2 mousePos = Event.current.mousePosition;
float dim = dimensions.height + dimensions.y;
if(mousePos.y > dim && dim > 0)
{
scrollPos.y += autoScrollAmount;
}
if(mousePos.y < 0)
{
scrollPos.y -= autoScrollAmount;
}
if(category.screenDimension.Contains(mousePos))
{
categoryDraggedTo = i;
float actualMouseY = mousePos.y + scrollPos.y;
dragSlotIndex = 0;
float y = categories[0].actualDimension.y;
for(int k = 0; k < category.elements.Count ; k++)
{
if(y + category.elements[k].rect.height > actualMouseY)
break;
dragSlotIndex++;
y += category.elements[k].rect.height;
}
if( Event.current.type == EventType.MouseUp)
{
if(!( categoryDragged == categoryDraggedTo && dragSlotIndex - 1 == elementDraggedIndex))
{
if(categories[i].elements.Count > 0)
dragSlotIndex = Mathf.Clamp(dragSlotIndex, 0, categories[i].elements.Count);
else
dragSlotIndex = 0;
categories[categoryDragged].elements.Remove(draggedObject);
try
{
categories[i].elements.Insert(dragSlotIndex, draggedObject);
}
catch
{
categories[i].elements.Add(draggedObject);
}
SoundSource source = ((SoundSourceView)draggedObject).source;
if(source != null)
{
SoundManagerMainWindow.Window.currentSelectedMixer.categories[categoryDragged].sources.Remove(source);
SoundManagerMainWindow.Window.currentSelectedMixer.categories[categoryDraggedTo].sources.Add(source);
((SoundSourceView)draggedObject).setParameters(categoryDraggedTo);
}
}
lastDraggedObject = draggedObject;
draggedObject = null;
}
}
}
}
}
