//here is written the configuration file, default colors are written to this file.
public static void WriteCAMainWindowData(string fileNameIn, CAMainWindowVM caMainWindowVMIn)
{
XmlWriter aXmlWriter = null;
try
{
aXmlWriter = new XmlTextWriter(fileNameIn, Encoding.UTF8);
aXmlWriter.WriteStartDocument();
aXmlWriter.WriteStartElement("CAMainWindowData");
WriteColor(aXmlWriter, "SelectedDefaultGridColor", caMainWindowVMIn.SelectedDefaultGridColor);
WriteColor(aXmlWriter, "SelectedDefaultSelectionFrameColor", caMainWindowVMIn.SelectedDefaultSelectionFrameColor);
WriteColor(aXmlWriter, "SelectedDefaultMarkingColor", caMainWindowVMIn.SelectedDefaultMarkingColor);
WriteColor(aXmlWriter, "SelectedDefaultMouseOverColor", caMainWindowVMIn.SelectedDefaultMouseOverColor);
WriteColor(aXmlWriter, "SelectedDefaultBackgroundColor", caMainWindowVMIn.SelectedDefaultBackgroundColor);
WriteColor(aXmlWriter, "SelectedDefaultStartInterpColor", caMainWindowVMIn.SelectedDefaultStartInterpColor);
WriteColor(aXmlWriter, "SelectedDefaultEndInterpColor", caMainWindowVMIn.SelectedDefaultEndInterpColor);
foreach (StateAndColor aStateColor in caMainWindowVMIn.DefaultStateColorsCollection)
{
WriteColor(aXmlWriter, "DefaultStateColor", aStateColor.StateColor, "id", aStateColor.State.ToString(CultureInfo.InvariantCulture));
}
aXmlWriter.WriteEndElement();
aXmlWriter.WriteEndDocument();
}
catch (Exception ex)
{
if (ex is InvalidOperationException || ex is EncoderFallbackException || ex is ArgumentException || ex is UnauthorizedAccessException ||
ex is DirectoryNotFoundException || ex is IOException || ex is System.Security.SecurityException)
{
DialogMediator.ShowMessageBox(null, "Exception during writing CA Explorer configuration", "Problem with writing of CA Explorer configuration file!: \n" +
"Your changes will not be saved!" + "\n" + "Following exception occured : \n" + ex.Message, System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
}
else
{
throw;
}
}
finally
{
aXmlWriter.Close();
}
}
private void mwCA_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
ViewModelBase aViewModelBase = DataContext as ViewModelBase;
if (aViewModelBase != null)
{
//adding this ViewModel = DataContext and this Window to ViewAndViewModelMappings collection.
//this is needed because during showing of other Window it is needed to know which is the parent window.
DialogMediator.ViewAndViewModelMappings.Add(aViewModelBase, this);
DialogMediator.MainWindowView = this;
}
CAMainWindowVM aCAMainWindowVM = DataContext as CAMainWindowVM;
if (aCAMainWindowVM != null)
{
//during opening loading of the configuration file.
aCAMainWindowVM.LoadData();
}
}
private void mwCA_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
CAMainWindowVM aCAMainWindowVM = this.DataContext as CAMainWindowVM;
if (aCAMainWindowVM != null)
{
try
{
//during closing configuration file is saved.
aCAMainWindowVM.SaveApplicationSettings();
}
catch (Exception)
{
throw;
}
finally
{
aCAMainWindowVM.Dispose();
}
}
}
//all available CAs are written here.
public static void WriteAllAvailableCAs(CAMainWindowVM caMainWindowVMIn)
{
string aCAsWithProblem = null;
string aCAExceptions = null;
foreach (CAGrid2DVM aCAGrid2DVMItem in caMainWindowVMIn.Grid2DViewModelList)
{
if (aCAGrid2DVMItem != null)
{
string aFilename = null;
try
{
aFilename = @".\SavedCA\" + aCAGrid2DVMItem.CAName + ".xml";
CAGrid2DRW.WriteCA(aFilename, aCAGrid2DVMItem);
}
catch (Exception ex)
{
if (ex is InvalidOperationException || ex is EncoderFallbackException || ex is ArgumentException || ex is UnauthorizedAccessException ||
ex is DirectoryNotFoundException || ex is IOException || ex is System.Security.SecurityException || ex is PathTooLongException)
{
aCAsWithProblem += aFilename + "\n";
aCAExceptions += ex.Message + "\n";
}
else
{
throw;
}
}
}
}
if (aCAsWithProblem != null)
{
DialogMediator.ShowMessageBox(null, "Exception during writing CA", "Problem with writing following CA files : \n" + aCAsWithProblem
+ "\n" + "Following exceptions occured : \n" + aCAExceptions, System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Warning);
}
}
//reading of one specific CA.
public static bool ReadCA(string fileNameIn, CAMainWindowVM caMainWindowVMIn, ref CAGrid2DVM caGrid2DVMIn)
{
int aColumns = 0;
int aRows = 0;
var aIsMarkedList = new List <bool>();
var aCurrentCellStateList = new List <int>();
var aXList = new List <int>();
var aYList = new List <int>();
var aStateToColorCollection = new List <StateAndColor>();
CAGridInitializationMethodTypes?aCAGridCellInitializationMethod = null;
string aCARuleFamilyString = null;
string aCARule = null;
bool aIsCA = false;
XmlReader aXmlReader = null;
try
{
aXmlReader = XmlReader.Create(fileNameIn);
//reading all data connected to CA.
while (aXmlReader.Read())
{
if (aXmlReader.NodeType == XmlNodeType.Element)
{
switch (aXmlReader.Name)
{
case "ContentType":
{
string aContent = aXmlReader.ReadString();
if (aContent == "CellularAutomata")
{
aIsCA = true;
}
else if (aContent != "CellularAutomata")
{
return(false);
}
}
break;
case "CAGridCellInitializationMethod":
{
aCAGridCellInitializationMethod = (CAGridInitializationMethodTypes)Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
}
break;
case "CARuleFamily":
{
aCARuleFamilyString = aXmlReader.ReadString();
}
break;
case "CARule":
{
aCARule = aXmlReader.ReadString();
}
break;
case "Name":
{
caGrid2DVMIn.CAName = aXmlReader.ReadString();
}
break;
case "Columns":
{
aColumns = Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
if (aColumns < Constants.MinCAColumns)
{
throw new CAExplorerException("The value of columns must be higher than " + Constants.MinCAColumns.ToString(CultureInfo.InvariantCulture) + "!");
}
}
break;
case "Rows":
{
aRows = Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
if (aRows < Constants.MinCARows)
{
throw new CAExplorerException("The value of rows must be higher than " + Constants.MinCARows.ToString(CultureInfo.InvariantCulture) + "!");
}
}
break;
case "GridThickness":
{
caGrid2DVMIn.GridThickness = (LineThickness)Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
}
break;
case "SelFrameThickness":
{
caGrid2DVMIn.SelFrameThickness = (LineThickness)Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
}
break;
case "CellObjectWidth":
{
caGrid2DVMIn.CellObjectWidth = Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
if (caGrid2DVMIn.CellObjectWidth < Constants.MinCellSizeX)
{
throw new CAExplorerException("The value of cell object width must be higher than " + Constants.MinCellSizeX.ToString(CultureInfo.InvariantCulture) + "!");
}
}
break;
case "CellObjectHeight":
{
caGrid2DVMIn.CellObjectHeight = Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
if (caGrid2DVMIn.CellObjectHeight < Constants.MinCellSizeY)
{
throw new CAExplorerException("The value of cell object height must be higher " + Constants.MinCellSizeY.ToString(CultureInfo.InvariantCulture) + "!");
}
}
break;
case "StateColorAssigning":
{
caGrid2DVMIn.StateColorAssigning = (StateColorAssigningType)Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
}
break;
case "SelectedGridColor":
{
caGrid2DVMIn.SelectedGridColor = ReadColor(aXmlReader, "SelectedGridColor");
}
break;
case "SelectedSelectionFrameColor":
{
caGrid2DVMIn.SelectedSelectionFrameColor = ReadColor(aXmlReader, "SelectedSelectionFrameColor");
}
break;
case "SelectedMarkingColor":
{
caGrid2DVMIn.SelectedMarkingColor = ReadColor(aXmlReader, "SelectedMarkingColor");
}
break;
case "SelectedMouseOverColor":
{
caGrid2DVMIn.SelectedMouseOverColor = ReadColor(aXmlReader, "SelectedMouseOverColor");
}
break;
case "SelectedBackgroundColor":
{
caGrid2DVMIn.SelectedBackgroundColor = ReadColor(aXmlReader, "SelectedBackgroundColor");
}
break;
case "SelectedStartInterpColor":
{
caGrid2DVMIn.SelectedStartInterpColor = ReadColor(aXmlReader, "SelectedStartInterpColor");
}
break;
case "SelectedEndInterpColor":
{
caGrid2DVMIn.SelectedEndInterpColor = ReadColor(aXmlReader, "SelectedEndInterpColor");
}
break;
case "Cell":
{
string aXString = null;
string aYString = null;
string aIsMarkedString = null;
int aAttributeCount = aXmlReader.AttributeCount;
if (aAttributeCount != 3)
{
throw new CAExplorerException("The cell element must have exactly 3 attributes!");
}
aXString = aXmlReader.GetAttribute(0);
aYString = aXmlReader.GetAttribute(1);
aIsMarkedString = aXmlReader.GetAttribute(2);
int aXConverted = Convert.ToInt32(aXString, CultureInfo.InvariantCulture);
int aYConverted = Convert.ToInt32(aYString, CultureInfo.InvariantCulture);
aXList.Add(aXConverted);
aYList.Add(aYConverted);
bool aIsMarked = Convert.ToBoolean(aIsMarkedString, CultureInfo.InvariantCulture);
aIsMarkedList.Add(aIsMarked);
int aCurrentCellState = Convert.ToInt32(aXmlReader.ReadString(), CultureInfo.InvariantCulture);
aCurrentCellStateList.Add(aCurrentCellState);
}
break;
case "StateColor":
{
int aNr = 0;
if (aXmlReader.HasAttributes)
{
aNr = Convert.ToInt32(aXmlReader.GetAttribute(0), CultureInfo.InvariantCulture);
}
else
{
throw new CAExplorerException("The attribute id must be present in the State Color element!");
}
Color aStateColor = ReadColor(aXmlReader, "StateColor");
aStateToColorCollection.Add(new StateAndColor(aNr, aStateColor));
}
break;
}
}
}
}
catch (Exception)
{
throw;
}
finally
{
if (aXmlReader != null)
{
aXmlReader.Close();
}
}
if (aIsCA == false)
{
return(false);
}
//storing of read data in the viewmodels and models.
CARuleFamilies?aCARuleFamilyEnum = null;
foreach (ComboBoxItem aCARuleFamilyEnumItem in ConstantLists.CARuleFamilyItems)
{
if (aCARuleFamilyEnumItem.ComboBoxString == aCARuleFamilyString)
{
aCARuleFamilyEnum = (CARuleFamilies)aCARuleFamilyEnumItem.ComboBoxId;
break;
}
}
ICARuleData aCARuleData = null;
foreach (ICARuleData aCARuleDataItem in caMainWindowVMIn.CAMainWindowModel.ListOfCARules)
{
if (aCARuleDataItem.CARuleFamily == aCARuleFamilyEnum && aCARule == aCARuleDataItem.CARuleName)
{
aCARuleData = aCARuleDataItem;
break;
}
}
ICARuleFamily aCARuleFamily = CARuleFactory.CreateCARuleFamily((CARuleFamilies)aCARuleFamilyEnum, aCARuleData);
aCARuleData.CARuleName = aCARule;
ICAGridCellInitialization aCAGridCellInitialization = CAGridCellInitializationFactory.CreateCAGridCellInitialization((CAGridInitializationMethodTypes)aCAGridCellInitializationMethod);
caGrid2DVMIn.CreateCells(aColumns, aRows, aCARuleFamily, aCAGridCellInitialization);
caGrid2DVMIn.StateToColorCollection.Clear();
foreach (StateAndColor aStateAndColorItem in aStateToColorCollection)
{
caGrid2DVMIn.StateToColorCollection.Add(aStateAndColorItem);
}
for (int aCellNr = 0; aCellNr < aCurrentCellStateList.Count; aCellNr++)
{
caGrid2DVMIn.Cells[aCellNr].IsMarked = aIsMarkedList[aCellNr];
caGrid2DVMIn.Cells[aCellNr].CellModel.CurrentCellState = aCurrentCellStateList[aCellNr];
caGrid2DVMIn.Cells[aCellNr].CellModel.X = aXList[aCellNr];
caGrid2DVMIn.Cells[aCellNr].CellModel.Y = aYList[aCellNr];
}
return(true);
}
//reading of configuration file, here are read default colors.
public static void ReadCAMainWindowData(string fileNameIn, CAMainWindowVM caMainWindowVMIn)
{
XmlDocument aXmlDocument = new XmlDocument();
try
{
aXmlDocument.Load(fileNameIn);
XmlNode aXmlNodeSelectedDefaultGridColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultGridColor");
if (aXmlNodeSelectedDefaultGridColor != null)
{
caMainWindowVMIn.SelectedDefaultGridColor = ReadColor(aXmlNodeSelectedDefaultGridColor);
}
XmlNode aXmlNodeSelectedDefaultSelectionFrameColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultSelectionFrameColor");
if (aXmlNodeSelectedDefaultSelectionFrameColor != null)
{
caMainWindowVMIn.SelectedDefaultSelectionFrameColor = ReadColor(aXmlNodeSelectedDefaultSelectionFrameColor);
}
XmlNode aXmlNodeSelectedDefaultMarkingColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultMarkingColor");
if (aXmlNodeSelectedDefaultMarkingColor != null)
{
caMainWindowVMIn.SelectedDefaultMarkingColor = ReadColor(aXmlNodeSelectedDefaultMarkingColor);
}
XmlNode aXmlNodeSelectedDefaultMouseOverColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultMouseOverColor");
if (aXmlNodeSelectedDefaultMouseOverColor != null)
{
caMainWindowVMIn.SelectedDefaultMouseOverColor = ReadColor(aXmlNodeSelectedDefaultMouseOverColor);
}
XmlNode aXmlNodeSelectedDefaultBackgroundColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultBackgroundColor");
if (aXmlNodeSelectedDefaultBackgroundColor != null)
{
caMainWindowVMIn.SelectedDefaultBackgroundColor = ReadColor(aXmlNodeSelectedDefaultBackgroundColor);
}
XmlNode aXmlNodeSelectedDefaultStartInterpColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultStartInterpColor");
if (aXmlNodeSelectedDefaultStartInterpColor != null)
{
caMainWindowVMIn.SelectedDefaultStartInterpColor = ReadColor(aXmlNodeSelectedDefaultStartInterpColor);
}
XmlNode aXmlNodeSelectedDefaultEndInterpColor = aXmlDocument.SelectSingleNode("/CAMainWindowData/SelectedDefaultEndInterpColor");
if (aXmlNodeSelectedDefaultEndInterpColor != null)
{
caMainWindowVMIn.SelectedDefaultEndInterpColor = ReadColor(aXmlNodeSelectedDefaultEndInterpColor);
}
XmlNodeList aDefaultStateColorsCollection = aXmlDocument.SelectNodes("/CAMainWindowData/DefaultStateColor");
caMainWindowVMIn.DefaultStateColorsCollection.Clear();
foreach (XmlNode aXmlNode in aDefaultStateColorsCollection)
{
int aId = 0;
Color aColor;
if (aXmlNode.Attributes.Count == 1)
{
aId = Convert.ToInt32(aXmlNode.Attributes[0].Value, CultureInfo.InvariantCulture);
}
else
{
throw new CAExplorerException("The attribute id must be present in Default State Color element!");
}
aColor = ReadColor(aXmlNode);
caMainWindowVMIn.DefaultStateColorsCollection.Add(new StateAndColor(aId, aColor));
}
}
catch (Exception ex)
{
if (ex is XPathException || ex is ArgumentException || ex is FormatException || ex is OverflowException || ex is PathTooLongException ||
ex is XmlException || ex is DirectoryNotFoundException || ex is IOException || ex is FileNotFoundException ||
ex is UnauthorizedAccessException || ex is System.Security.SecurityException || ex is CAExplorerException)
{
DialogMediator.ShowMessageBox(null, "Exception during reading CA Explorer Configuration", "Problem with reading CA Explorer configuration : \n" + fileNameIn
+ "\n" + "Following exception occured : \n" + ex.Message, System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
DialogMediator.ShowMessageBox(null, "Loading default backup configuration", "The default backup configuration will be loaded ! : \n",
System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Warning);
caMainWindowVMIn.SelectedDefaultGridColor = DefaultBackupValues.DefaultBackupGridColor;
caMainWindowVMIn.SelectedDefaultSelectionFrameColor = DefaultBackupValues.DefaultBackupSelectionFrameColor;
caMainWindowVMIn.SelectedDefaultMarkingColor = DefaultBackupValues.DefaultBackupMarkingColor;
caMainWindowVMIn.SelectedDefaultMouseOverColor = DefaultBackupValues.DefaultBackupMouseOverColor;
caMainWindowVMIn.SelectedDefaultBackgroundColor = DefaultBackupValues.DefaultBackupBackgroundColor;
caMainWindowVMIn.SelectedDefaultStartInterpColor = DefaultBackupValues.DefaultBackupStartInterpColor;
caMainWindowVMIn.SelectedDefaultEndInterpColor = DefaultBackupValues.DefaultBackupEndInterpColor;
foreach (StateAndColor aStateAndColor in DefaultBackupValues.DefaultBackupStateColors)
{
caMainWindowVMIn.DefaultStateColorsCollection.Add(aStateAndColor);
}
}
else
{
throw;
}
}
}
//all available CAs are read here.
public static void ReadAllAvailableCAs(CAMainWindowVM caMainWindowVMIn)
{
string[] aAvailableCAs = null;
try
{
aAvailableCAs = Directory.GetFiles(@".\SavedCA\", "*.xml");
}
catch (Exception ex)
{
if (ex is IOException || ex is UnauthorizedAccessException || ex is PathTooLongException || ex is DirectoryNotFoundException)
{
DialogMediator.ShowMessageBox(null, "Exception during reading CAs", "Problem with reading files from directory \\SavedCA\\ \n" +
ex.Message, System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
}
else
{
throw;
}
}
if (aAvailableCAs != null)
{
string aCAsWithProblem = null;
string aCAExceptions = null;
foreach (string aAvailableCAItem in aAvailableCAs)
{
try
{
CAGrid2DVM aCAGrid2DVM = caMainWindowVMIn.CreateNewEmptyCA();
bool aWasOK = CAGrid2DRW.ReadCA(aAvailableCAItem, caMainWindowVMIn, ref aCAGrid2DVM);
if (aWasOK == true)
{
caMainWindowVMIn.AddNewCA(aCAGrid2DVM);
}
}
catch (Exception ex)
{
if (ex is FileNotFoundException || ex is System.Security.SecurityException || ex is UriFormatException || ex is XmlException ||
ex is FormatException || ex is OverflowException || ex is ArgumentOutOfRangeException || ex is NullReferenceException ||
ex is CAExplorerException || ex is InvalidOperationException)
{
aCAsWithProblem += aAvailableCAItem + "\n";
aCAExceptions += ex.Message + "\n";
}
else
{
throw;
}
}
}
if (aCAsWithProblem != null)
{
DialogMediator.ShowMessageBox(null, "Exception during reading CA", "Problem with reading following CA files : \n" + aCAsWithProblem
+ "\n" + "Following exceptions occured : \n" + aCAExceptions, System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Warning);
}
}
}