private void SaveCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (LastSavePath == null || LastSavePath.Length == 0)
{
SaveAsCommand_Executed(sender, e);
return;
}
//Exporter.ToXML(Dogs, LastSavePath);
SaveTreeStructure(Tree_Hierarchy, LastSavePath);
WindowTitle.RemoveStar(this);
}
//==========================================================================================
//==========================================================================================
// Save/load
//==========================================================================================
//==========================================================================================
public void SaveTreeStructure(TreeView Tree, String Filename)
{
try
{
StreamWriter Writer = new StreamWriter(Filename, false, System.Text.Encoding.UTF8);
foreach (TreeViewItem Item in Tree.Items)
{
SaveTreeItem(Writer, Item, 0);
}
Writer.Close();
WindowTitle.RemoveStar(this);
}
catch (Exception) { MessageBox.Show("Сохранение не удалось", "Ошибка", MessageBoxButton.OK, MessageBoxImage.Error); }
}
void ClearTreeView(TreeView Tree)
{
WindowTitle.RemoveStar(this);
Tree.Items.Clear();
}
void LoadTreeStructure(String Filename)
{
ClearTreeView(Tree_Hierarchy);
DataHandler.LocationList.Clear();
WindowTitle.RemoveStar(this);
bool ParsingData = false;
bool ParsingDecision = false;
bool ParsingSelector = false;
bool ParsingSelectorOption = false;
TreeViewItem Folder = null;
TreeViewItem LocationItem = null;
LocationData LocationEntry = null;
LocationSelector Selector = null;
Stack <TreeViewItem> Parent = new Stack <TreeViewItem>();
StreamReader Reader = new StreamReader(Filename, System.Text.Encoding.UTF8);
while (!Reader.EndOfStream)
{
String Line = Reader.ReadLine();
// Parsing location data
if (Line.Contains("<LocationData>") == true)
{
ParsingData = true;
LocationItem = DataHandler.AddLocation(this, Folder);
LocationEntry = new LocationData();
DataHandler.LocationList.Add(LocationEntry);
}
else if (Line.Contains("TreeViewId") == true && ParsingData)
{
int StartIndex = Line.IndexOf("<TreeViewId>") + 12;
int EndIndex = Line.IndexOf("</TreeViewId>");
LocationItem.Name = Line.Substring(StartIndex, EndIndex - StartIndex);
LocationItem.ContextMenu.Name = LocationItem.Name;
LocationEntry.TreeViewId = LocationItem.Name;
}
else if (Line.Contains("<Guid>") == true && ParsingData)
{
int StartIndex = Line.IndexOf("<Guid>") + 6;
int EndIndex = Line.IndexOf("</Guid>");
LocationEntry.Guid = Line.Substring(StartIndex, EndIndex - StartIndex);
LocationItem.Header = LocationEntry.Guid;
if (LocationItem.Header.ToString().Length == 0)
{
LocationItem.Header = "Unnamed";
}
}
else if (Line.Contains("<Description>") == true && ParsingData)
{
int StartIndex = Line.IndexOf("<Description>") + 13;
int EndIndex = Line.IndexOf("</Description>");
LocationEntry.Description = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<LocationDecision>") == true && ParsingData)
{
ParsingDecision = true;
LocationEntry.Decisions.Add(new LocationDecision());
}
else if (Line.Contains("<Text>") == true && ParsingDecision)
{
int StartIndex = Line.IndexOf("<Text>") + 6;
int EndIndex = Line.IndexOf("</Text>");
LocationEntry.Decisions[LocationEntry.Decisions.Count - 1].Text = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<LocationLink>") == true && ParsingDecision)
{
int StartIndex = Line.IndexOf("<LocationLink>") + 14;
int EndIndex = Line.IndexOf("</LocationLink>");
LocationEntry.Decisions[LocationEntry.Decisions.Count - 1].LocationLink = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<Condition>") == true && ParsingDecision)
{
int StartIndex = Line.IndexOf("<Condition>") + 11;
int EndIndex = Line.IndexOf("</Condition>");
LocationEntry.Decisions[LocationEntry.Decisions.Count - 1].Condition = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<Action>") == true && ParsingDecision)
{
int StartIndex = Line.IndexOf("<Action>") + 8;
int EndIndex = Line.IndexOf("</Action>");
LocationEntry.Decisions[LocationEntry.Decisions.Count - 1].Action = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("/LocationDecision>") == true)
{
ParsingDecision = false;
}
else if (Line.Contains("</LocationData>") == true)
{
LocationItem = null;
ParsingData = false;
}
// Parsing location selector data
else if (Line.Contains("<LocationSelector>") == true)
{
ParsingSelector = true;
LocationItem = DataHandler.AddSelector(this, Folder);
Selector = new LocationSelector();
DataHandler.SelectorList.Add(Selector);
}
else if (Line.Contains("TreeViewId") == true && ParsingSelector)
{
int StartIndex = Line.IndexOf("<TreeViewId>") + 12;
int EndIndex = Line.IndexOf("</TreeViewId>");
LocationItem.Name = Line.Substring(StartIndex, EndIndex - StartIndex);
LocationItem.ContextMenu.Name = LocationItem.Name;
Selector.TreeViewId = LocationItem.Name;
}
else if (Line.Contains("<Guid>") == true && ParsingSelector)
{
int StartIndex = Line.IndexOf("<Guid>") + 6;
int EndIndex = Line.IndexOf("</Guid>");
Selector.Guid = Line.Substring(StartIndex, EndIndex - StartIndex);
LocationItem.Header = Selector.Guid;
if (LocationItem.Header.ToString().Length == 0)
{
LocationItem.Header = "Unnamed";
}
}
else if (Line.Contains("<SelectorOption>") == true && ParsingSelector)
{
ParsingSelectorOption = true;
Selector.Options.Add(new LocationSelectorEntry());
}
else if (Line.Contains("<Link>") == true && ParsingSelectorOption)
{
int StartIndex = Line.IndexOf("<Link>") + 6;
int EndIndex = Line.IndexOf("</Link>");
Selector.Options[Selector.Options.Count - 1].Link = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<Chance>") == true && ParsingSelectorOption)
{
int StartIndex = Line.IndexOf("<Chance>") + 8;
int EndIndex = Line.IndexOf("</Chance>");
Selector.Options[Selector.Options.Count - 1].Chance = Int32.Parse(Line.Substring(StartIndex, EndIndex - StartIndex));
}
else if (Line.Contains("<Condition>") == true && ParsingSelectorOption)
{
int StartIndex = Line.IndexOf("<Condition>") + 11;
int EndIndex = Line.IndexOf("</Condition>");
Selector.Options[Selector.Options.Count - 1].Condition = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("<Action>") == true && ParsingSelectorOption)
{
int StartIndex = Line.IndexOf("<Action>") + 8;
int EndIndex = Line.IndexOf("</Action>");
Selector.Options[Selector.Options.Count - 1].Action = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("/SelectorOption>") == true)
{
ParsingDecision = false;
}
else if (Line.Contains("</LocationSelector>") == true)
{
LocationItem = null;
ParsingSelector = false;
}
// Parsing folder data
else if (Line.Contains("<Folder>") == true)
{
if (Folder != null)
{
TreeViewItem LastParent = Folder;
Parent.Push(LastParent);
Folder = DataHandler.AddFolderFull(this, LastParent);
}
else
{
Folder = DataHandler.AddFolderFull(this, null);
}
}
else if (Line.Contains("<Name>"))
{
int StartIndex = Line.IndexOf("<Name>") + 6;
int EndIndex = Line.IndexOf("</Name>");
Folder.Name = Line.Substring(StartIndex, EndIndex - StartIndex);
Folder.ContextMenu.Name = Folder.Name;
}
else if (Line.Contains("<Header>"))
{
int StartIndex = Line.IndexOf("<Header>") + 8;
int EndIndex = Line.IndexOf("</Header>");
Folder.Header = Line.Substring(StartIndex, EndIndex - StartIndex);
}
else if (Line.Contains("</Folder>"))
{
if (Parent.Count == 0)
{
Folder = null;
}
else
{
Folder = Parent.Pop();
}
}
}
}