protected ResourceElementSettingsBaseCommand(ResourceElementNode rsrcElNode, ResourceElementOptions options) {
rsrcSetNode = (ResourceElementSetNode)rsrcElNode.TreeNode.Parent.Data;
this.rsrcElNode = rsrcElNode;
newOptions = options.Create();
origOptions = rsrcElNode.ResourceElement;
module = rsrcSetNode.GetModule();
Debug.Assert(module != null);
resource = rsrcSetNode.Resource;
resourceIndex = module.Resources.IndexOf(resource);
Debug.Assert(resourceIndex >= 0);
if (resourceIndex < 0)
throw new InvalidOperationException();
origParentChildIndex = rsrcSetNode.TreeNode.Children.IndexOf(rsrcElNode.TreeNode);
Debug.Assert(origParentChildIndex >= 0);
if (origParentChildIndex < 0)
throw new InvalidOperationException();
nameChanged = origOptions.Name != newOptions.Name;
}
public ModuleInfo(ResourceElementSetNode node) {
if (node == null)
throw new InvalidOperationException();
Node = node;
var module = node.GetModule();
Debug.Assert(module != null);
if (module == null)
throw new InvalidOperationException();
Module = module;
Index = module.Resources.IndexOf(node.Resource);
Debug.Assert(Index >= 0);
if (Index < 0)
throw new InvalidOperationException();
Resource = node.Resource;
}
protected CreateResourceElementCommandBase(ResourceElementSetNode rsrcSetNode, ResourceElementNode[] nodes) {
module = rsrcSetNode.GetModule();
Debug.Assert(module != null);
this.rsrcSetNode = rsrcSetNode;
this.nodes = nodes;
resource = rsrcSetNode.Resource;
resourceIndex = module.Resources.IndexOf(resource);
Debug.Assert(resourceIndex >= 0);
if (resourceIndex < 0)
throw new InvalidOperationException();
}