public void NodeWithChildrenShouldGetThemAsChildren()
{
var converter = new FuncStringConverterExtended((s, t) => (true, Convert.ChangeType(s, t)));
var creator = new FuncInstanceCreator((hints, type) => new CreationResult(Activator.CreateInstance(type)));
var sut = new NodeAssembler(creator, converter, null);
var constructionNode = new ConstructionNode <Collection>()
.WithChildren(
new ConstructionNode <int>
{
SourceValue = "1"
},
new ConstructionNode <int>
{
SourceValue = "2"
},
new ConstructionNode <int>
{
SourceValue = "3"
}
);
sut.Assemble(constructionNode, null);
Assert.Equal(new Collection()
{
1, 2, 3,
}, (IEnumerable)constructionNode.Instance);
}
public void SourceValue()
{
var converter = new FuncStringConverterExtended((s, t) => (true, Convert.ChangeType(s, t)));
var sut = new NodeAssembler(null, converter, null);
var constructionNode = new ConstructionNode <int> {
SourceValue = "1"
};
sut.Assemble(constructionNode, null);
Assert.Equal(1, constructionNode.Instance);
}
public void NodeWithOnlyATypeShouldReturnTheProvidedInstanced()
{
var someInstance = new TextBlock();
var creator = new FuncInstanceCreator((hints, type) => new CreationResult(someInstance));
var sut = new NodeAssembler(creator, null, null);
var constructionNode = new ConstructionNode <TextBlock>();
sut.Assemble(constructionNode, null);
Assert.Equal(someInstance, constructionNode.Instance);
}
public void ConstructionWithAssignmentShouldExecuteAssigmentApplier()
{
var textBlock = new TextBlock();
var converter = new FuncStringConverterExtended((s, t) => (true, Convert.ChangeType(s, t)));
var creator = new FuncInstanceCreator((hints, type) => new CreationResult(textBlock));
var sut = new NodeAssembler(creator, converter, new FuncAssignmentApplier((assignment, objectBuilder, context) =>
{
assignment.Assignment.Member.SetValue(assignment.Instance, assignment.Assignment.Values.First().Instance);
}));
var constructionNode = new ConstructionNode <TextBlock>().WithAssignment(tb => tb.Text, "SomeText");
sut.Assemble(constructionNode, null);
Assert.Equal("SomeText", textBlock.Text);
}
private void OnExportEXCEL(object _type)
{
if (_type == null)
{
return;
}
NodesToExcelExportType type = NodeAssembler.StringToType(_type.ToString());
try
{
// Configure save file dialog box
var dlg = new Microsoft.Win32.SaveFileDialog()
{
FileName = "Export", // Default file name
DefaultExt = ".xlsx", // Default file extension
Filter = "excel files|*.xls;*.xlsx" // Filter files by extension
};
// Show save file dialog box
Nullable <bool> result = dlg.ShowDialog();
// Process save file dialog box results
if (result.HasValue && result == true)
{
// transfer the nodes into strings
List <string> data_header;
List <List <string> > data_as_strings;
switch (type)
{
case NodesToExcelExportType.COMPLETE:
data_header = NodeAssembler.GetNodeListHeaderComplete();
data_as_strings = NodeAssembler.NodeListToStringsComplete(this.NManager.Nodes, false);
break;
case NodesToExcelExportType.EXPLICIT:
data_header = NodeAssembler.GetNodeListHeaderComplete();
data_as_strings = NodeAssembler.NodeListToStringsComplete(this.NManager.Nodes, true);
break;
default:
data_header = NodeAssembler.GetNodeListHeader();
data_as_strings = NodeAssembler.NodeListToStrings(this.NManager.Nodes);
break;
}
// prepare an empty document
string filename = dlg.FileName;
File.Delete(filename);
File.Copy(".\\Data\\blank.xlsx", filename);
// write data
ExcelExporter excelExp = new ExcelExporter();
excelExp.ExportToFile(filename, "Export", data_header, data_as_strings);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "EXCEL File Export Error", MessageBoxButton.OK, MessageBoxImage.Error);
// MessageBox.Show(ex.StackTrace, "EXCEL File Export Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void OnImportEXCEL(object _type)
{
if (_type == null)
{
return;
}
NodesToExcelExportType type = NodeAssembler.StringToType(_type.ToString());
try
{
var dlg = new Microsoft.Win32.OpenFileDialog()
{
Filter = "excel files|*.xls;*.xlsx"
};
// this causes a Securiy Exception (SQLite) if the propgram is not run as Administrator,
// but it has no effect on the rest
if (dlg.ShowDialog().Value)
{
if (File.Exists(dlg.FileName))
{
// get the name of the table
string tablename = "Tabelle1";
Window window = Application.Current.MainWindow;
if (window != null)
{
MainWindow mw = window as MainWindow;
if (mw != null)
{
tablename = mw.OpenTableNameWindow();
}
}
//imports the EXCEL file
ExcelImporter excelImp = new ExcelImporter();
List <List <string> > raw_data = excelImp.ImportFromFile(dlg.FileName, tablename, 1000);
// extract the data
switch (type)
{
case NodesToExcelExportType.COMPLETE:
this.imported_node_list = NodeAssembler.GetNodeListComplete(raw_data);
break;
case NodesToExcelExportType.EXPLICIT:
this.imported_node_list = NodeAssembler.GetNodeListExplicit(raw_data);
break;
default:
this.imported_node_list = NodeAssembler.GetNodeList(raw_data);
break;
}
// attach to the nodemanager
NodeAssembler.AttachNodesToNodeManager(this.imported_node_list, ref this.NManager);
// publish to GUI
this.OnRefreshTree();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "EXCEL File Import Error", MessageBoxButton.OK, MessageBoxImage.Error);
// MessageBox.Show(ex.StackTrace, "EXCEL File Import Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public TwoPassesNodeAssembler(NodeAssembler nodeAssembler)
{
assembler = nodeAssembler;
}
