// ===================================================================================
// METHODS ---------------------------------------------------------------------------
static void DeselectAll(GUISelectData.ItemData excludeItemData = null)
{
int len = _selectData.selectableItemsDatas.Count;
for (int i = 0; i < len; i++)
{
GUISelectData.ItemData itemData = _selectData.selectableItemsDatas[i];
if (itemData == excludeItemData)
{
continue;
}
itemData.selected = false;
}
}
static void SelectRange(GUISelectData.ItemData rangeStart, GUISelectData.ItemData rangeEnd)
{
if (rangeStart.index == rangeEnd.index)
{
return;
}
if (rangeStart.index > rangeEnd.index)
{
GUISelectData.ItemData rangeTmp = rangeStart;
rangeStart = rangeEnd;
rangeEnd = rangeTmp;
}
int len = _selectData.selectableItemsDatas.Count;
for (int i = 0; i < len; i++)
{
GUISelectData.ItemData itemData = _selectData.selectableItemsDatas[i];
itemData.selected = itemData.index >= rangeStart.index && itemData.index <= rangeEnd.index;
}
}
static bool SetState(Editor editor, EditorWindow editorWindow, IList selectableList, int selectionItemIndex, Color selectionColor)
{
if (editor != null)
{
_editor = editor;
}
else
{
_editorWindow = editorWindow;
}
_selectionColor = selectionColor;
_selectionColor.a = 0.35f;
_unfocusedSelectionColor = new Color(selectionColor.r, selectionColor.g, selectionColor.b, 0.15f);
if (_selectData == null || !_selectData.IsStoredList(selectableList))
{
_selectData = new GUISelectData(selectableList);
}
// Check if something was deleted from the list before continuing
if (selectionItemIndex == -1 || selectionItemIndex > _selectData.selectableItemsDatas.Count - 1)
{
return(false);
}
GUISelectData.ItemData itemData = _selectData.selectableItemsDatas[selectionItemIndex];
if (Event.current.type == EventType.Repaint)
{
itemData.rect = GUILayoutUtility.GetLastRect();
}
bool wasPressed = itemData.isPressed;
bool selectionStatusChanged = false;
if (Event.current.type == EventType.MouseDown)
{
itemData.isPressed = itemData.rect.Contains(Event.current.mousePosition);
if (wasPressed != itemData.isPressed && !itemData.selected)
{
selectionStatusChanged = true;
if (!itemData.selected)
{
itemData.canBeDeselected = false;
}
}
}
else if (Event.current.type == EventType.MouseUp || Event.current.type == EventType.Used || Event.current.type == EventType.DragExited)
{
if (!itemData.canBeDeselected)
{
itemData.canBeDeselected = true;
}
else if (itemData.isPressed && itemData.selected && itemData.rect.Contains(Event.current.mousePosition))
{
selectionStatusChanged = true;
}
else if (HOGUIUtils.PanelContainsMouse() && itemData.selected && !Event.current.shift && !Event.current.control && !itemData.rect.Contains(Event.current.mousePosition))
{
itemData.selected = false;
Repaint();
}
itemData.isPressed = false;
}
if (selectionStatusChanged)
{
itemData.selected = !itemData.selected;
if (Event.current.shift)
{
_selectData.CheckFirstSelectedItem(itemData);
SelectRange(_selectData.firstSelectedItemData, itemData);
}
else if (!Event.current.control)
{
DeselectAll(itemData.selected ? itemData : null);
_selectData.CheckFirstSelectedItem(itemData);
}
Repaint();
}
if (itemData.selected)
{
HOGUI.FlatDivider(itemData.rect, IsFocusedPanel() ? _selectionColor : _unfocusedSelectionColor);
return(true);
}
return(false);
}
