public void CloseItem(ITabItem item)
{
if (_lDocDict.ContainsKey(item))
{
item.FloatClosed -= OnTabFloatClosed;
LayoutDocument ldoc = _lDocDict[item];
_lDocDict.Remove(item);
TabItemCollection.Remove(item);
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Close();
item.IsFloat = false;
}
else
{
Children.Remove(ldoc);
}
if (item is LadderDiagramViewModel)
{
IEnumerable <MainTabDiagramItem> fit = DiagramCollection.Where(
(MainTabDiagramItem _mtditem) => { return(_mtditem.LDVM_ladder == item); });
MainTabDiagramItem mtditem = null;
if (fit.Count() > 0)
{
mtditem = fit.First();
DiagramCollection.Remove(mtditem);
}
}
CloseTabItem(this, new RoutedEventArgs());
}
}
private void CopyDiagrams(IEnumerable <ObservableDiagram> itemsToCopy, string destinationName)
{
Action <string, bool> performCopy = (name, newCollection) =>
{
try
{
DiagramLibrary library = AppVM.UserConfig.DiagramLibrary;
DiagramCollection targetCollection = library.Get(name);
foreach (ObservableDiagram od in itemsToCopy)
{
Diagram clone = od.Diagram.Clone();
targetCollection.Add(clone);
}
Redraw(newCollection);
}
catch (Exception ex)
{
ExceptionUtils.HandleException(ex);
}
};
if (!string.IsNullOrWhiteSpace(destinationName))
{
// Target was specified
performCopy(destinationName.Trim(), false);
}
else
{
// Prompt for a target
Messenger.Default.Send(new ShowDiagramCollectionSelectorMessage(performCopy));
}
}
//Numeric Search and Filter logic
private void MakeNumericSearch(DiagramCollection <OrgNodeViewModel> diagramCollection, DiagramCollection <OrgConnectorViewModel> ConnectorCollection, string filtertext, string option, string condition, string selection)
{
if (CheckSearchandFilter(ConnectorCollection))
{
double comparevalue = 0;
double res;
bool checkNumeric = Double.TryParse(filtertext, out res);
double filteramount = Convert.ToDouble(filtertext);
foreach (var item in diagramCollection)
{
if ((item as OrgNodeViewModel).Visible == true)
{
if ((item as OrgNodeViewModel).Content is Employee)
{
if (option == "Salary")
{
comparevalue = Convert.ToDouble(((item as OrgNodeViewModel).Content as Employee).Salary);
}
else if (option == "Experiance")
{
DateTime today = DateTime.Today;
DateTime previous = Convert.ToDateTime(((item as OrgNodeViewModel).Content as Employee).Doj);
int dt = today.Year - previous.Year;
comparevalue = Convert.ToDouble(dt);
}
if (checkNumeric)
{
switch (condition)
{
case "Greater":
if (comparevalue >= filteramount)
{
if (selection == "Search")
{
if (!(SearchResult as DiagramCollection <OrgNodeViewModel>).Contains(item))
{
((item as OrgNodeViewModel).Content as Employee).IsSearched = true;
}
(SearchResult as DiagramCollection <OrgNodeViewModel>).Add(item);
}
}
break;
}
}
}
}
}
if (selection == "Filter")
{
foreach (var item1 in ConnectorCollection)
{
(item1 as OrgConnectorViewModel).ConnectorOpacity = 0.3;
}
}
}
}
public void ShowItem(ITabItem item)
{
//bool isnew = false;
LayoutDocument ldoc = null;
if (item is FuncBlockViewModel)
{
FuncBlockViewModel fbvmodel = (FuncBlockViewModel)item;
fbvmodel.CodeTextBox.Focus();
}
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Focus();
return;
}
if (!TabItemCollection.Contains(item))
{
TabItemCollection.Add(item);
item.FloatClosed += OnTabFloatClosed;
ldoc = new LayoutDocument();
ldoc.Title = item.TabHeader;
if (item is LadderDiagramViewModel)
{
IEnumerable <MainTabDiagramItem> fit = DiagramCollection.Where(
(MainTabDiagramItem _mtditem) => { return(_mtditem.LDVM_ladder == item); });
MainTabDiagramItem mtditem = null;
if (fit.Count() == 0)
{
mtditem = new MainTabDiagramItem((IProgram)item, ViewMode);
DiagramCollection.Add(mtditem);
}
else
{
mtditem = fit.First();
}
ldoc.Content = mtditem;
}
else
{
ldoc.Content = item;
}
ldoc.IsActiveChanged += OnActiveChanged;
Children.Add(ldoc);
_lDocDict.Add(item, ldoc);
//isnew = true;
}
else
{
ldoc = _lDocDict[item];
}
int ldocid = Children.IndexOf(ldoc);
SelectedItem = item;
SelectedContentIndex = ldocid;
}
//Checking for results
internal bool CheckSearchandFilter(DiagramCollection <OrgConnectorViewModel> conectorCollection)
{
if (SearchResult.Count > 0)
{
foreach (var item in SearchResult)
{
((item as OrgNodeViewModel).Content as Employee).IsSearched = false;
}
SearchResult = new DiagramCollection <OrgNodeViewModel>();
}
return(true);
}
private bool CheckSearch()
{
if (SearchResult.Count > 0)
{
foreach (var item in SearchResult)
{
((item as OrgNodeViewModel).Content as Employee).IsSearched = false;
}
SearchResult = new DiagramCollection <OrgNodeViewModel>();
}
return(true);
}
private void ProcessClose()
{
DiagramLibrary library = AppVM.UserConfig.DiagramLibrary;
DiagramCollection targetCollection = null;
bool newCollection = false;
if (!library.TryGet(CollectionName, out targetCollection))
{
targetCollection = library.Add(CollectionName);
newCollection = true;
}
Callback(CollectionName, newCollection);
}
public void Reset()
{
foreach (ITabItem item in TabItemCollection)
{
if (item.IsFloat)
{
LayoutFloatingWindowControl fwctrl = item.FloatControl;
fwctrl.Close();
}
}
TabItemCollection.Clear();
DiagramCollection.Clear();
_lDocDict.Clear();
Children.Clear();
}
//Initialize Search /Filter
internal void UpdateSearch(DiagramCollection <OrgNodeViewModel> diagramCollection, DiagramCollection <OrgConnectorViewModel> ConnectorCollection, string filtertext, string filteroption, string filterselection)
{
double res;
bool checkNumeric = double.TryParse(filtertext, out res);
if (!filtertext.Equals(""))
{
if (!filteroption.Equals("Name") && !filteroption.Equals("Designation"))
{
MakeNumericSearch(diagramCollection, ConnectorCollection, filtertext, filteroption, "Greater", filterselection);
}
else
{
MakeStringFilter(diagramCollection, ConnectorCollection, filtertext, filteroption, "Contains");
}
}
}
public static DiagramCollection Load(DiagramStyle parentStyle, Stream inputStream)
{
if (null == parentStyle)
{
throw new ArgumentNullException(nameof(parentStyle));
}
if (null == inputStream)
{
throw new ArgumentNullException(nameof(inputStream));
}
DiagramCollection collection = new DiagramCollection(parentStyle);
using (StreamReader sr = new StreamReader(inputStream))
{
ChordOptions currentChordOptions = new ChordOptions();
string line;
while (null != (line = sr.ReadLine()))
{
line = line.Trim();
try
{
if (line.StartsWith(CommentPrefix)) // line is a comment
{
// ignore
}
else if (line.StartsWith(OptionsPrefix)) // line modifies the options
{
currentChordOptions = new ChordOptions(line);
}
else if (!string.IsNullOrEmpty(line)) // treat line as a chord
{
Chord chord = new Chord(line);
Diagram diagram = GetDiagram(chord, currentChordOptions, collection.Style);
collection.Add(diagram);
}
}
catch (Exception) { }
}
}
return(collection);
}
private void OnTabFloatClosed(object sender, RoutedEventArgs e)
{
if (sender is MainTabDiagramItem)
{
MainTabDiagramItem mtditem = (MainTabDiagramItem)sender;
mtditem.IsFloat = false;
//mtditem.FloatClosed -= OnTabFloatClosed;
DiagramCollection.Remove(mtditem);
TabItemCollection.Remove(mtditem.LDVM_ladder);
_lDocDict.Remove(mtditem.LDVM_ladder);
}
else
{
ITabItem titem = (ITabItem)sender;
titem.IsFloat = false;
//titem.FloatClosed -= OnTabFloatClosed;
TabItemCollection.Remove(titem);
_lDocDict.Remove(titem);
}
FloatingWinClosed(this, null);
}
//String Search Logic
private void MakeStringFilter(DiagramCollection <OrgNodeViewModel> diagramCollection, DiagramCollection <OrgConnectorViewModel> ConnectorCollection, string filtertext, string option, string condition)
{
if (CheckSearch())
{
var exactvalue = filtertext;
string value = string.Empty;
foreach (var item in diagramCollection)
{
if ((item as OrgNodeViewModel).Visible == true)
{
if ((item as OrgNodeViewModel).Content is Employee)
{
if (option == "Name")
{
value = ((item as OrgNodeViewModel).Content as Employee).Name;
}
else if (option == "Designation")
{
value = ((item as OrgNodeViewModel).Content as Employee).Destination;
}
if (condition == "Contains")
{
if (value.IndexOf(exactvalue, 0, StringComparison.CurrentCultureIgnoreCase) != -1)
{
if (value == exactvalue || option == "Name")
{
((item as OrgNodeViewModel).Content as Employee).IsSearched = true;
(SearchResult as DiagramCollection <OrgNodeViewModel>).Add(item as OrgNodeViewModel);
}
}
}
}
}
}
}
}
public SearchViewModel()
{
SearchResult = new DiagramCollection <OrgNodeViewModel> ();
FilterResult = new DiagramCollection <OrgNodeViewModel>();
}
public ChartViewModel()
{
NodeCollection = new DiagramCollection <OrgNodeViewModel>();
Connections = new DiagramCollection <OrgConnectorViewModel>();
Searchview = new SearchViewModel();
}
partial void RefreshTab()
{
Tabs = new TabControl();
diagrams = new DiagramCollection(children, this);
diagrams.ActivateNewDiagram = true;
// rebuild tabs by children
diagrams.Sync();
if (activatedDiagram != null)
Tabs.SelectedItem = activatedDiagram.Tab;
PropertyChanged += OnTitleChanged;
PropertyChanged += OnActivatedDiagramChanged;
#if DEBUG_ON
System.Console.WriteLine("{0} Project refreshed", System.DateTime.Now.Millisecond);
#endif
}
