void Skein::Import(const char* path)
{
Node* node = m_inst.root;
bool added = false;
CStdioFile recFile;
if (recFile.Open(path,CFile::modeRead|CFile::typeText))
{
CString recLine;
while (recFile.ReadString(recLine))
{
recLine.Trim();
if (recLine.GetLength() > 0)
{
CStringW recLineW = EscapeLine(CStringW(recLine),UsePrintable);
Node* newNode = node->Find(recLineW);
if (newNode == NULL)
{
newNode = new Node(recLineW,L"",L"",L"",false);
node->Add(newNode);
added = true;
}
node = newNode;
}
}
if (added)
{
m_layout = false;
NotifyChange(TreeChanged);
NotifyEdit(true);
}
}
}
Skein::Node* Skein::AddNewParent(Node* node)
{
Node* newNode = new Node(L"",L"",L"",L"",false);
node->GetParent()->Replace(node,newNode);
newNode->Add(node);
m_layout = false;
NotifyChange(TreeChanged);
NotifyEdit(true);
return newNode;
}
void Skein::Load(const char* path)
{
if (m_inst.skeinFile.IsEmpty())
{
Reset();
return;
}
CString fileName;
fileName.Format("%s\\%s",path,m_inst.skeinFile);
// Create an XML document instance
CComPtr<IXMLDOMDocument> doc;
if (FAILED(doc.CoCreateInstance(CLSID_DOMDocument)))
{
Reset();
return;
}
// Load the skein XML into the document
VARIANT_BOOL success = 0;
if (doc->load(CComVariant(fileName),&success) != S_OK)
{
CComPtr<IXMLDOMParseError> error;
doc->get_parseError(&error);
long line = 0;
error->get_line(&line);
CComBSTR text;
error->get_srcText(&text);
CComBSTR reason;
error->get_reason(&reason);
TRACE("Failed to load skein XML\n line: %d\n text: %S\n reason: %S\n",
line,text.m_str,reason.m_str);
Reset();
return;
}
// Get all the item nodes
CComPtr<IXMLDOMNodeList> items;
doc->selectNodes(L"/Skein/item",&items);
// Create a node object for each XML item node
std::map<CStringW,Node*> nodes;
CComPtr<IXMLDOMNode> item;
while (items->nextNode(&item) == S_OK)
{
CStringW id = StringFromXML(item,L"@nodeId");
CStringW command = StringFromXML(item,L"command");
CStringW label = StringFromXML(item,L"annotation");
CStringW result = StringFromXML(item,L"result");
CStringW commentary = StringFromXML(item,L"commentary");
bool played = BoolFromXML(item,L"played/text()",false);
bool changed = BoolFromXML(item,L"changed/text()",false);
bool temp = BoolFromXML(item,L"temporary/text()",true);
int score = IntFromXML(item,L"temporary/@score");
nodes[id] = new Node(command,label,result,commentary,changed);
item = NULL;
}
// Loop through the XML item nodes again, setting up the parent-child links
items->reset();
while (items->nextNode(&item) == S_OK)
{
Node* parentNode = nodes[StringFromXML(item,L"@nodeId").m_str];
CComPtr<IXMLDOMNodeList> children;
item->selectNodes(L"children/child",&children);
CComPtr<IXMLDOMNode> child;
while (children->nextNode(&child) == S_OK)
{
Node* childNode = nodes[StringFromXML(child,L"@nodeId").m_str];
parentNode->Add(childNode);
child = NULL;
}
item = NULL;
}
// Get the root and current nodes
CStringW root = StringFromXML(doc,L"/Skein/@rootNode");
CStringW current = StringFromXML(doc,L"/Skein/activeNode/@nodeId");
// Discard the current skein and replace with the new
delete m_inst.root;
m_inst.root = nodes[root];
m_inst.current = nodes[current];
if (m_inst.current == NULL)
m_inst.current = m_inst.root;
m_played = m_inst.root;
m_layout = false;
NotifyChange(TreeChanged);
NotifyEdit(false);
}
