/// <summary>
/// This hanldes setting up the proper state based on the window's canvas.
/// </summary>
internal void InitState()
{
// If the window has a valid canvas and editable.
if (_window.tree != null && _window.GetMode() == BonsaiWindow.Mode.Edit)
{
string path = getCurrentTreePath();
// If the canvas is temp.
if (path.Contains(kTempCanvasPath))
{
SetState(SaveState.TempTree);
}
// If the canvas is saved (not a temp).
else
{
SetState(SaveState.SavedTree);
}
}
// Window is fresh, no canvas yet set.
else
{
SetState(SaveState.NoTree);
}
}
internal void HandleMouseEvents(Event e)
{
// Mouse must be inside the editor canvas.
if (!_window.CanvasInputRect.Contains(e.mousePosition))
{
resetState();
return;
}
// NOTE:
// The order of these matter.
// For example we want to handle node dragging before
// area selection.
handleLinking(e);
handleCanvasInputs(e);
if (_window.GetMode() == BonsaiWindow.Mode.Edit)
{
handleEditorShortcuts(e);
handleContextInput(e);
handleNodeDragging(e);
handleNodeConnection(e);
handleAreaSelection(e);
}
}