/// <summary>
/// Makes the error string.
/// </summary>
/// <param name = "Exc">The exc.</param>
/// <param name = "includeComputerData">if set to <c>true</c> [include computer data].</param>
/// <returns></returns>
public static string MakeErrorString(Exception Exc, Boolean includeComputerData)
{
var sw = new StringWriter();
try
{
sw.WriteLine("Source : " + Exc.Source.Trim());
sw.WriteLine("Method : "+ Exc.TargetSite.Name);
if (includeComputerData)
{
sw.WriteLine("Date : "+ DateTime.Now.ToLongTimeString());
sw.WriteLine("Time : "+ DateTime.Now.ToShortDateString());
sw.WriteLine("Computer : "+ Dns.GetHostName());
}
sw.WriteLine("Error : "+ Exc.Message.Trim());
sw.WriteLine("Stack Trace : "+ Exc.StackTrace.Trim());
var tabString = "";
while (Exc.InnerException != null)
{
tabString += "\t";
Exc = Exc.InnerException;
sw.WriteLine("\n" + tabString + "Inner Exception in : " + Exc.TargetSite.Name);
sw.WriteLine(tabString + "Error : " + Exc.Message.Trim());
sw.WriteLine(tabString + "Stack Trace : "+ Exc.StackTrace.Trim());
}
sw.WriteLine("-------------------------------------------------------------------");
}
catch (Exception e)
{
SearchIO.output("Error in ErrorLogger (how did this happen?!)"
+ e);
}
return(sw.ToString());
}
private void SaveRule(string filename, grammarRule rule, designGraph graphK)
{
rule.name = Path.GetFileNameWithoutExtension(filename);
if (checkRule(rule))
{
// progress is now at 13
var SaveString = BuildXAMLRulePage(rule, graphK);
/* A little manipulation is needed to stick the GraphSynth objects within the page. *
* The IgnorableSetup string ensures that XAML viewers ignore the following *
* GraphSynth specific elements: the canvas data, and the graph data. This eff- *
* ectively separates the topology and data of the graph from the graphic elements. */
SaveString = SaveString.Insert(SaveString.IndexOf(">", StringComparison.Ordinal),
IgnorableSetup + "Tag=\"Rule\" ");
/* remove the ending Page tag but put it back at the end. */
SaveString = SaveString.Replace("</Page>", "");
/* add the graph data. */
SaveString += "\n\n" + AddIgnorablePrefix(SerializeRuleToXml(rule)) + "\n\n";
/* put the closing tag back on. */
SaveString += "</Page>";
try
{
File.WriteAllText(filename, SaveString);
}
catch (Exception E)
{
SearchIO.output("File Access Exception" + E.Message, 10000, "", "Cancel", false);
}
SearchIO.output("**** Rule successfully saved. ****", 2);
}
}
/// <summary>
/// Opens the rule set.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <returns></returns>
//public virtual ruleSet OpenRuleSet(string filename)
//{
// ruleSet newRuleSet = null;
// StreamReader ruleReader = null;
// try
// {
// ruleReader = new StreamReader(filename);
// var ruleDeserializer = new XmlSerializer(typeof(ruleSet));
// newRuleSet = (ruleSet)ruleDeserializer.Deserialize(ruleReader);
// newRuleSet.rulesDir = Path.GetDirectoryName(filename) + Path.DirectorySeparatorChar;
// newRuleSet.filer = this;
// var numRules = newRuleSet.ruleFileNames.Count;
// int numLoaded;
// newRuleSet.rules = LoadRulesFromFileNames(newRuleSet.rulesDir,
// newRuleSet.ruleFileNames, out numLoaded);
// SearchIO.output(Path.GetFileName(filename) + " successfully loaded");
// if (numRules == numLoaded) SearchIO.output(" and all (" + numLoaded + ") rules loaded successfully.");
// else
// SearchIO.output(" but "
// + (numRules - numLoaded) + " rules did not load.");
// if ((string.IsNullOrWhiteSpace(newRuleSet.name)) || (newRuleSet.name == "Untitled"))
// newRuleSet.name = Path.GetFileNameWithoutExtension(filename);
// }
// catch (Exception ioe)
// {
// SearchIO.output("***XML Serialization Error***");
// SearchIO.output(ioe.ToString());
// }
// finally
// {
// if (ruleReader != null) ruleReader.Close();
// }
// return newRuleSet;
//}
/// <summary>
/// Loads the rules from file names.
/// </summary>
/// <param name = "ruleDir">The rule dir.</param>
/// <param name = "ruleFileNames">The rule file names.</param>
/// <param name = "numLoaded">The num loaded.</param>
/// <returns></returns>
protected virtual List <grammarRule> LoadRulesFromFileNames(string ruleDir, List <string> ruleFileNames,
out int numLoaded)
{
var rules = new List <grammarRule>();
numLoaded = 0;
while (numLoaded < ruleFileNames.Count)
{
var rulePath = ruleDir + ruleFileNames[numLoaded];
if (File.Exists(rulePath))
{
SearchIO.output("Loading " + ruleFileNames[numLoaded]);
object ruleObj = Open(rulePath);
if (ruleObj is grammarRule)
{
rules.Add((grammarRule)ruleObj);
}
else if (ruleObj is object[])
{
rules.AddRange(
((object[])ruleObj).Where(o => o is grammarRule).Cast
<grammarRule>());
}
numLoaded++;
}
else
{
SearchIO.output("Rule Not Found: " + ruleFileNames[numLoaded]);
ruleFileNames.RemoveAt(numLoaded);
}
}
return(rules);
}
/// <summary>
/// Saves the candidate.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <param name = "c1">The c1.</param>
protected void SaveCandidate(string filename, candidate c1)
{
// c1.graph.checkForRepeatNames();
StreamWriter candidateWriter = null;
try
{
c1.graphFileName = Path.GetFileNameWithoutExtension(filename) + ".gxml";
candidateWriter = new StreamWriter(filename);
var candidateSerializer = new XmlSerializer(typeof(candidate));
candidateSerializer.Serialize(candidateWriter, c1);
Save(Path.GetDirectoryName(filename) + "/" + c1.graphFileName, c1.graph);
}
catch (Exception ioe)
{
SearchIO.output("***XML Serialization Error***");
SearchIO.output(ioe.ToString());
}
finally
{
if (candidateWriter != null)
{
candidateWriter.Close();
}
}
}
public static void LoadPlugins()
{
Assembly searchAssembly = null;
Type[] searchprocesses;
var potentialAssemblies = getPotentialAssemblies(settings.SearchDirAbs);
potentialAssemblies.Add("thisEXE");
if (potentialAssemblies.Count == 0)
{
return;
}
foreach (string filepath in potentialAssemblies)
{
try
{
if (filepath == "thisEXE")
{
searchAssembly = Assembly.GetExecutingAssembly();
}
else
{
searchAssembly = Assembly.LoadFrom(filepath);
}
searchprocesses = searchAssembly.GetExportedTypes();
foreach (Type spt in searchprocesses)
{
if (!spt.IsAbstract && SearchProcess.IsInheritedType(spt) &&
!SearchAlgorithms.Any(w => w.GetType().FullName.Equals(spt.FullName)))
{
LoadSearchAlgo(spt);
}
}
}
catch (Exception exc)
{
if (searchAssembly == null)
{
SearchIO.output("Unable to open " + filepath + ": " + exc.Message);
}
else
{
SearchIO.output("Unable to open " + searchAssembly.FullName + "(" + filepath + "): " +
exc.Message);
}
}
}
//load from this exe
searchAssembly = Assembly.GetExecutingAssembly();
searchprocesses = searchAssembly.GetExportedTypes();
foreach (Type spt in searchprocesses)
{
if (!spt.IsAbstract && SearchProcess.IsInheritedType(spt) &&
!SearchAlgorithms.Any(w => w.GetType().FullName.Equals(spt.FullName)))
{
LoadSearchAlgo(spt);
}
}
}
public static void Main(string[] args)
{
InputArgs = new List <string>(args);
ParseArguments();
SearchIO.output("Reading in settings file", 3);
ReadInSettings();
SearchIO.output("opening files...", 3);
OpenFiles();
//SearchIO.output("Checking for update online", 3);
//var updateThread = new Thread(CheckForUpdate);
//updateThread.Start();
SearchIO.output("opening plugins...", 3);
LoadPlugins();
SearchIO.output("----- Load in Complete ------", 3);
if (!ArgContainsPluginCommands || !InvokeArgPlugin())
{
PluginDialog();
//Console.WriteLine("Press any key to close.");
//Console.ReadKey();
}
}
/// <summary>
/// Saves the rule.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <param name = "ruleToSave">The rule to save.</param>
protected void SaveRule(string filename, grammarRule ruleToSave)
{
StreamWriter ruleWriter = null;
try
{
ruleToSave.name = Path.GetFileNameWithoutExtension(filename);
ruleToSave.L.checkForRepeatNames();
removeNullWhiteSpaceEmptyLabels(ruleToSave.L);
ruleToSave.R.checkForRepeatNames();
removeNullWhiteSpaceEmptyLabels(ruleToSave.R);
ruleToSave.ReorderNodes();
ruleWriter = new StreamWriter(filename);
var s = SerializeRuleToXml(ruleToSave);
if (s != null)
{
ruleWriter.Write(s);
}
}
catch (Exception ioe)
{
SearchIO.output("***XML Serialization Error***");
SearchIO.output(ioe.ToString());
}
finally
{
if (ruleWriter != null)
{
ruleWriter.Close();
}
}
}
private static List <string> getPotentialAssemblies(string directory)
{
var potentialAssemblies = Directory.GetFiles(GlobalSettings.ExecDir, "*.dll", SearchOption.TopDirectoryOnly).ToList();
if (Directory.Exists(GlobalSettings.ExecDir + defaultPluginDir))
{
potentialAssemblies.AddRange(Directory.GetFiles(GlobalSettings.ExecDir + defaultPluginDir,
"*.dll", SearchOption.AllDirectories));
}
if (Directory.Exists(directory))
{
potentialAssemblies.AddRange(Directory.GetFiles(directory, "*.dll", SearchOption.AllDirectories));
}
else
{
SearchIO.output("Plugin directory" + directory + " not found.");
}
potentialAssemblies.RemoveAll(fs => fs.Contains("/obj/"));
potentialAssemblies.RemoveAll(fs => fs.Contains("GraphSynth.CustomControls.dll"));
potentialAssemblies.RemoveAll(fs => fs.Contains("GraphSynth.BaseClasses.dll"));
potentialAssemblies.RemoveAll(fs => fs.Contains("StarMath.dll"));
potentialAssemblies.RemoveAll(fs => fs.Contains("OptimizationToolbox.dll"));
return(potentialAssemblies);
}
private static Boolean readInSettings(string filePath, out GlobalSettings settings)
{
StreamReader streamReader = null;
try
{
streamReader = new StreamReader(filePath);
var SettingsDeSerializer = new XmlSerializer(typeof(GlobalSettings));
ConfigDir = Path.GetDirectoryName(filePath) + DS;
settings = (GlobalSettings)SettingsDeSerializer.Deserialize(streamReader);
if (settings == null)
{
throw new Exception("Was not able to find GraphSynthSettings section.");
}
SearchIO.output("GraphSynthSettings.gsconfig loaded successfully.");
return(true);
}
catch (Exception e)
{
SearchIO.output("The configuration file produced an error:\n" + e);
settings = null;
return(false);
}
finally { if (streamReader != null)
{
streamReader.Close();
}
}
}
/// <summary>
/// Saves the graph.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <param name = "graph1">The graph1.</param>
protected void SaveGraph(string filename, designGraph graph1)
{
StreamWriter graphWriter = null;
graph1.name = Path.GetFileNameWithoutExtension(filename);
graph1.checkForRepeatNames();
removeNullWhiteSpaceEmptyLabels(graph1);
try
{
graphWriter = new StreamWriter(filename);
var s = SerializeGraphToXml(graph1);
if (s != null)
{
graphWriter.Write(s);
}
}
catch (FileNotFoundException fnfe)
{
SearchIO.output("***Error Writing to File***");
SearchIO.output(fnfe.ToString());
}
finally
{
if (graphWriter != null)
{
graphWriter.Close();
}
}
}
/// <summary>
/// Opens the candidate.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <returns></returns>
public candidate OpenCandidate(string filename)
{
candidate newCandidate = null;
StreamReader candidateReader = null;
try
{
candidateReader = new StreamReader(filename);
var candidateDeserializer = new XmlSerializer(typeof(candidate));
newCandidate = (candidate)candidateDeserializer.Deserialize(candidateReader);
newCandidate.graph = (designGraph)Open(Path.GetDirectoryName(filename)
+ "/" + newCandidate.graphFileName)[0];
}
catch (Exception ioe)
{
SearchIO.output("***XML Serialization Error***");
SearchIO.output(ioe.ToString());
}
finally
{
if (candidateReader != null)
{
candidateReader.Close();
}
}
return(newCandidate);
}
/// <summary>
/// Catches the specified exception.
/// </summary>
/// <param name = "Exc">The exc.</param>
public static void Catch(Exception Exc)
{
try
{
if (!File.Exists(ErrorLogFile))
{
var fs = new FileStream(ErrorLogFile, FileMode.OpenOrCreate, FileAccess.ReadWrite);
fs.Close();
}
var sw = new StreamWriter(ErrorLogFile, true);
sw.Write(MakeErrorString(Exc, true));
sw.Flush();
sw.Close();
var r = new Random();
string erCaption = counter == ErrorWelcomeCaptions.GetLength(0)
? ErrorWelcomeCaptions[r.Next(ErrorWelcomeCaptions.GetLength(0))]
: ErrorWelcomeCaptions[counter++];
SearchIO.MessageBoxShow("Error found in " + Exc.Source +
"\nError contents can be found in " + ErrorLogFile, erCaption, "Error");
}
catch (Exception e)
{
SearchIO.output("Error in ErrorLogger (how did this happen?!)"
+ e);
}
}
public static object Parse(string p, ParserContext context = null)
{
try
{
if (context == null)
{
context = new ParserContext();
}
context.XmlnsDictionary.Add("", "http://schemas.microsoft.com/winfx/2006/xaml/presentation");
return(XamlReader.Parse(p, context));
/***** Notice!: If you have crashed Graphsynth here, then
* the try-catch failed. This happens due to a setting
* in your Visual Studio environment. To fix this:
* 1) Go to Debug->Exceptions.
* 2) expand Common Language Runtime Exceptions
* 3) Scroll Down to System.Windows.Markup.XamlParseException
* 4) uncheck the box in the "Thrown" Column. */
}
catch (Exception)
{
try
{
return(XamlReader.Parse(p));
}
catch
{
SearchIO.output("XamlReader.Parse failed to translate the string to an object.");
return(null);
}
}
}
/// <summary>
/// Loads the default seed and rule sets.
/// </summary>
public void LoadDefaultSeedAndRuleSets()
{
try
{
rulesets = new ruleSet[numOfRuleSets];
SearchIO.output("There are " + numOfRuleSets + " rulesets.");
var filename = getOpenFilename(InputDirAbs, DefaultSeedFileName);
if (filename != "")
{
var graphAndCanvas = filer.Open(filename, true);
if (graphAndCanvas == null)
{
seed = null;
DefaultSeedFileName = "";
SearchIO.MessageBoxShow("The seed graph was not found. Please change to valid file"
+ " in settings.", "Seed Graph Not Found.", "Error");
}
else
{
seed = (designGraph)graphAndCanvas[0];
DefaultSeedFileName = filename;
SearchIO.addAndShowGraphWindow(graphAndCanvas,
"SEED: " + Path.GetFileNameWithoutExtension(filename));
SearchIO.output("Seed graph, " + Path.GetFileNameWithoutExtension(filename) + " ,successfully opened.");
}
}
for (var i = 0; i < numOfRuleSets; i++)
{
var RSFileName = "";
if (i < defaultRSFileNames.Count)
{
RSFileName = defaultRSFileNames[i];
}
filename = getOpenFilename(RulesDirAbs, RSFileName);
if (filename == "")
{
continue;
}
object objRS = filer.Open(filename, true);
if (objRS == null)
{
rulesets[i] = null;
defaultRSFileNames[i] = "";
SearchIO.output("No Rule Set found at #" + i + ".");
}
else
{
rulesets[i] = (ruleSet)((object[])objRS)[0];
SearchIO.addAndShowRuleSetWindow(new object[] { rulesets[i], filename },
"RS" + i + ": " + Path.GetFileNameWithoutExtension(filename));
// SearchIO.output("Rule Set #" + i + " sucessfully opened.");
}
}
}
catch (Exception exc)
{
ErrorLogger.Catch(exc);
}
}
/// <summary>
/// Deserialize rule from XML.
/// </summary>
/// <param name = "xmlString">The XML string.</param>
/// <returns></returns>
protected grammarRule DeSerializeRuleFromXML(string xmlString)
{
try
{
xmlString = xmlString.Replace("<Rotate>true</Rotate>", "<Rotate>OnlyZ</Rotate>");
xmlString = xmlString.Replace("<Rotate>false</Rotate>", "<Rotate>Prohibited</Rotate>");
xmlString = xmlString.Replace("<Rotate >true</Rotate>", "<Rotate>OnlyZ</Rotate>");
xmlString = xmlString.Replace("<Rotate >false</Rotate>", "<Rotate>Prohibited</Rotate>");
var stringReader = new StringReader(xmlString);
var ruleDeserializer = new XmlSerializer(typeof(grammarRule));
var newGrammarRule = (grammarRule)ruleDeserializer.Deserialize(stringReader);
if (newGrammarRule.L == null)
{
newGrammarRule.L = new designGraph();
}
else
{
newGrammarRule.L.RepairGraphConnections();
}
if (newGrammarRule.R == null)
{
newGrammarRule.R = new designGraph();
}
else
{
newGrammarRule.R.RepairGraphConnections();
}
foreach (var er in newGrammarRule.embeddingRules.Where(er => er.oldLabels != null))
{
foreach (var unkXmlElt in er.oldLabels)
{
/* this doesn't seem like the best place for this, but the double foreach
* loop is intended to help load old grammar rules that have the simpler
* version of embedding rules. */
if ((unkXmlElt.Name == "freeArcLabel") && (unkXmlElt.Value.Length > 0))
{
er.freeArcLabels.Add(unkXmlElt.Value);
}
if ((unkXmlElt.Name == "neighborNodeLabel") && (unkXmlElt.Value.Length > 0))
{
er.neighborNodeLabels.Add(unkXmlElt.Value);
}
}
er.oldLabels = null;
}
return(newGrammarRule);
}
catch (Exception ioe)
{
SearchIO.output("***Error Opening Graph:*** ");
SearchIO.output(ioe.ToString());
return(null);
}
}
/// <summary>
/// Saves the new settings.
/// </summary>
/// <param name="filename">The filename.</param>
public void saveNewSettings(string filename = "")
{
if (string.IsNullOrWhiteSpace(filename))
{
filename = FilePath;
}
if (string.IsNullOrWhiteSpace(filename))
{
filename = "GraphSynthSettings.gsconfig";
}
if (!Path.IsPathRooted(filename))
{
/* if windows machine,the default errorlog location is in the User\AppData\Roaming\GraphSynth */
if (Environment.OSVersion.Platform.ToString().StartsWith("Win"))
{
var appDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + DS + "GraphSynth";
if (!Directory.Exists(appDir))
{
Directory.CreateDirectory(appDir);
}
filename = appDir + DS + filename;
}
/* otherwise, put it in the executable directory */
else
{
filename = ExecDir + filename;
}
}
FilePath = filename;
var tempConfigDir = ConfigDir;
ConfigDir = Path.GetDirectoryName(filename);
StreamWriter streamWriter = null;
try
{
streamWriter = new StreamWriter(filename);
var SettingsSerializer = new XmlSerializer(typeof(GlobalSettings));
SettingsSerializer.Serialize(streamWriter, this);
SearchIO.MessageBoxShow("Saved at " + filename, "Settings file saved successfuly.");
}
catch (Exception e)
{
SearchIO.MessageBoxShow("The configuration file did not save because of error: "
+ e,
"Error Saving config file.", "Error");
}
finally
{
ConfigDir = tempConfigDir;
if (streamWriter != null)
{
streamWriter.Close();
}
}
}
/// <summary>
/// Checks the rule with some issues that may have been overlooked.
/// </summary>
/// <param name="gR">The grammar rule.</param>
/// <returns></returns>
public static Boolean checkRule(grammarRule gR)
{
if ((gR.L.checkForRepeatNames()) &&
!SearchIO.MessageBoxShow("You are not allowed to have repeat names in L. I have changed these " +
"names to be unique, which may have disrupted your context graph, K. Do you want to continue?",
"Repeat names in L", "Information", "YesNo", "Yes"))
{
return(false);
}
if ((gR.R.checkForRepeatNames()) &&
!SearchIO.MessageBoxShow("You are not allowed to have repeat names in R. I have changed" +
" these names to be unique, which may have disrupted your context graph, K. Do you" +
" want to continue?", "Repeat names in R", "Information", "YesNo", "Yes"))
{
return(false);
}
if ((NotExistElementsinKR(gR)) &&
!SearchIO.MessageBoxShow("There appears to be common elements between "
+ "the left and right hand sides of the rule that are indicated as \"Must NOT Exist\""
+ " within the left-hand side. This is not allowed. Continue Anyway?", "Improper use of negative elements",
"Error", "YesNo", "No"))
{
return(false);
}
if ((NumKElements(gR) == 0) &&
!SearchIO.MessageBoxShow("There appears to be no common elements between " +
"the left and right hand sides of the rule. Is this intentional? If so, click yes to continue.",
"No Context Graph", "Information", "YesNo", "Yes"))
{
return(false);
}
if ((KarcsChangeDirection(gR) != "") &&
!SearchIO.MessageBoxShow("It appears that arc(s): " + KarcsChangeDirection(gR) +
" change direction (to = from or vice-versa). Even though the arc(s) might be undirected," +
" this can still lead to problems in the rule application, it is recommended that this is" +
" fixed before saving. Save anyway?", "Change in Arc Direction", "Information", "YesNo", "Yes"))
{
return(false);
}
if ((!ValidateFreeArcEmbeddingRules(gR)) &&
!SearchIO.MessageBoxShow("There appears to be invalid references in the free arc embedding rules." +
" Node names used in free arc embedding rules do not exist. Continue Anyway?",
"Invalid Free-Arc References", "Error", "YesNo", "No"))
{
return(false);
}
gR.ReorderNodes();
return(true);
}
public override object[] Open(string filename, Boolean suppressWarnings = false)
{
try
{
var xR = XmlReader.Create(filename);
/* Load the file. */
var doc = new XmlDocument();
doc.Load(xR);
xR.Close();
/* create prefix<->namespace mappings (if any) */
var nsMgr = new XmlNamespaceManager(doc.NameTable);
/* Query the document */
if (doc.SelectNodes("/designGraph", nsMgr).Count > 0)
{
return new object[] { OpenGraph(filename) }
}
;
else if (doc.SelectNodes("/grammarRule", nsMgr).Count > 0)
{
return new object[] { OpenRule(filename) }
}
;
else if (doc.SelectNodes("/candidate", nsMgr).Count > 0)
{
return new object[] { OpenCandidate(filename) }
}
;
else if (doc.SelectNodes("/ruleSet", nsMgr).Count > 0)
{
return new object[] { OpenRuleSet(filename) }
}
;
else if (doc.DocumentElement.Attributes["Tag"].Value == "Graph")
{
return(OpenGraphAndCanvas(filename));
}
else if (doc.DocumentElement.Attributes["Tag"].Value == "Rule")
{
return(OpenRuleAndCanvas(filename));
}
else
{
throw new Exception();
}
}
catch (Exception e)
{
SearchIO.output(e.ToString());
}
return(null);
}
protected void RunFullTPSquared()
{
Random r = new Random();
double[,] desiredPath = { { 1.87, 8 }, { 2.93, 8.46 }, { 2.80, 8.41 },
{ 1.99, 8.06 }, { 0.96, 7.46 }, { 0, 6.71 },{ -0.77, 5.93 }, { -1.3, 5.26 }, { -1.60, 4.81 }, { -1.65, 4.75 }, { -1.25, 5.33 }, { 0, 6.71 } };
double startAngle = 0;
double endAngle = 2 * Math.PI;
double iOmega = 2;
double iAlpha = 0;
MechSimulation sim = new MechSimulation();
BoundingBox bb = new BoundingBox(sim, 10, 10);
GrashofCriteria cc = new GrashofCriteria(sim, 0);
List <candidate> candidates = new List <candidate>();
while (true) //notConverged())
{
// 1. Generate topologies - calling rulesets - this adds candidates to the candidates list.
//2. Evaluate & Param Tuning
foreach (candidate c in candidates)
{
if (double.IsNaN(c.f0))
{
sim.Graph = c.graph;
NelderMead NMOpt = new NelderMead();
NMOpt.Add(sim);
//gbu.Add(new GoldenSection(.001, 20));
//gbu.Add(new BFGSDirection());
NMOpt.Add(new MaxIterationsConvergence(100));
double[] x0 = new double[8];
for (int i = 0; i < x0.GetLength(0); i++) //since I am going to assign ground pivots as they are
{
x0[i] = r.NextDouble();
}
double[] xStar;
double fStar = NMOpt.Run(out xStar, x0);
// double fStar = NMOpt.Run(out xStar,8);
c.f0 = fStar;
}
}
//3. Pruning
// throw out topologies (candidates) that have bad/large values of f0.
//4. Guide?
}
SearchIO.output("***Completed!***");
}
private void ReadInSettings()
{
/* loadDefaults can be time consuming if there are many ruleSets/rules to load. */
if (ArgAltConfig)
{
settings = GlobalSettings.readInSettings(AlternateConfig);
}
else
{
settings = GlobalSettings.readInSettings();
}
SearchIO.defaultVerbosity = settings.DefaultVerbosity;
SearchIO.output("Default Verbosity set to " + settings.DefaultVerbosity);
}
private static void LoadSearchAlgo(Type spt)
{
try
{
var constructor = spt.GetConstructor(new Type[] { typeof(GlobalSettings) });
var searchAlgo = (SearchProcess)constructor.Invoke(new object[] { GSApp.settings });
SearchAlgorithms.Add(searchAlgo);
SearchIO.output("\t" + spt.Name + " loaded successfully.", 3);
}
catch (Exception exc)
{
SearchIO.output("Unable to load " + spt.Name + ": " + exc.Message, 1);
}
}
/// <summary>
/// Opens the rule set.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <returns></returns>
public virtual ruleSet OpenRuleSet(string filename)
{
ruleSet newRuleSet = null;
StreamReader ruleReader = null;
try
{
ruleReader = new StreamReader(filename);
var ruleDeserializer = new XmlSerializer(typeof(ruleSet));
newRuleSet = (ruleSet)ruleDeserializer.Deserialize(ruleReader);
newRuleSet.rulesDir = Path.GetDirectoryName(filename) + Path.DirectorySeparatorChar;
newRuleSet.filer = this;
var numRules = newRuleSet.ruleFileNames.Count;
int numLoaded;
newRuleSet.rules = LoadRulesFromFileNames(newRuleSet.rulesDir,
newRuleSet.ruleFileNames, out numLoaded);
SearchIO.output(Path.GetFileName(filename) + " successfully loaded");
if (numRules == numLoaded)
{
SearchIO.output(" and all (" + numLoaded + ") rules loaded successfully.");
}
else
{
SearchIO.output(" but "
+ (numRules - numLoaded) + " rules did not load.");
}
if ((string.IsNullOrWhiteSpace(newRuleSet.name)) || (newRuleSet.name == "Untitled"))
{
newRuleSet.name = Path.GetFileNameWithoutExtension(filename);
}
}
catch (Exception ioe)
{
SearchIO.output("***XML Serialization Error***");
SearchIO.output(ioe.ToString());
}
finally
{
if (ruleReader != null)
{
ruleReader.Close();
}
}
return(newRuleSet);
}
/// <summary>
/// Reads in the settings.
/// </summary>
/// <param name="configPath">The file path.</param>
/// <returns></returns>
public static GlobalSettings readInSettings(string configPath = "")
{
GlobalSettings settings = null;
var filePaths = GetPotentialFiles(configPath.TrimEnd(DS));
var i = 0;
while ((i < filePaths.Count) && !readInSettings(filePaths[i], out settings))
{
i++;
}
if (i == filePaths.Count)
{
SearchIO.MessageBoxShow(
"Welcome to GraphSynth. This very well might be your first time with this program, " +
"since no valid configuration file was found.\n\nPlease review and edit the default "
+ "Settings in the Edit Drop-Down Menu.",
"Welcome to GraphSynth");
if (Environment.OSVersion.Platform.ToString().StartsWith("Win"))
{
ConfigDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + DS +
"GraphSynth" + DS;
}
else
{
ConfigDir = ExecDir;
}
settings = new GlobalSettings {
FilePath = configPath
};
settings.LoadDefaults();
settings.saveNewSettings();
}
else
{
SearchIO.output("Loaded settings at" + filePaths[i] + ".");
if (i > 0)
{
SearchIO.output("Found after trying:");
for (var j = 0; j < i; j++)
{
SearchIO.output(j + ". " + filePaths[j]);
}
}
settings.FilePath = filePaths[i];
}
return(settings);
}
/// <summary>
/// Opens the rule.
/// </summary>
/// <param name = "filename">The filename.</param>
/// <returns></returns>
public grammarRule OpenRule(string filename)
{
grammarRule newGrammarRule = null;
XElement xmlRule = null;
try
{
xmlRule = XElement.Load(filename);
}
catch (FileLoadException fle)
{
SearchIO.output("File was not found or accessible: " + fle);
filename = "";
}
if (!string.IsNullOrWhiteSpace(filename))
{
if (!xmlRule.Name.LocalName.Contains("grammarRule"))
{
xmlRule = (from xe in xmlRule.Elements()
where xe.Name.LocalName.Contains("grammarRule")
select xe).FirstOrDefault();
}
if (xmlRule != null)
{
try
{
newGrammarRule = DeSerializeRuleFromXML(xmlRule.ToString());
RestoreDisplayShapes(newGrammarRule.L);
RestoreDisplayShapes(newGrammarRule.R);
removeNullWhiteSpaceEmptyLabels(newGrammarRule.L);
removeNullWhiteSpaceEmptyLabels(newGrammarRule.R);
if ((string.IsNullOrWhiteSpace(newGrammarRule.name)) || (newGrammarRule.name == "Untitled"))
{
newGrammarRule.name = Path.GetFileNameWithoutExtension(filename);
}
}
catch (Exception ioe)
{
SearchIO.output("***XML Serialization Error***");
SearchIO.output(ioe.ToString());
}
}
}
return(newGrammarRule);
}
/// <summary>
/// Reloads the specific rule.
/// </summary>
/// <param name = "rs">The rs.</param>
/// <param name = "i">The i.</param>
public virtual void ReloadSpecificRule(ruleSet rs, int i)
{
var rulePath = rs.rulesDir + rs.ruleFileNames[i];
SearchIO.output("Loading " + rs.ruleFileNames[i]);
object ruleObj = Open(rulePath);
if (ruleObj is grammarRule)
{
rs.rules[i] = (grammarRule)ruleObj;
}
else if (ruleObj is object[] &&
((object[])ruleObj)[0] is grammarRule)
{
rs.rules[i] = ((grammarRule)((object[])ruleObj)[0]);
}
}
/// <summary>
/// For subsequent instances of GraphSynth, simply get to the original and pass it
/// the files that are to be opened - these are passed as the arguments.
/// </summary>
/// <param name = "e"><see cref = "T:Microsoft.VisualBasic.ApplicationServices.StartupNextInstanceEventArgs" />. Contains the command-line arguments of the subsequent application instance and indicates whether the first application instance should be brought to the foreground upon exiting the exception handler.</param>
protected override void OnStartupNextInstance(StartupNextInstanceEventArgs e)
{
base.OnStartupNextInstance(e);
GSApp.InputArgs = new List <string>(e.CommandLine);
SearchIO.output(StringCollectionConverter.Convert(GSApp.InputArgs));
GSApp.ParseArguments();
if (GSApp.ArgAltConfig)
{
GSApp.settings =
GlobalSettings.readInSettings(GSApp.AlternateConfig);
}
GSApp.OpenFiles();
GSApp.main.setUpGraphElementAddButtons();
GSApp.main.setUpGraphLayoutMenu();
GSApp.main.setUpSearchProcessMenu();
GSApp.main.Activate();
}
//public override ruleSet OpenRuleSet(string filename)
//{
// ruleSet newRuleSet = null;
// StreamReader ruleReader = null;
// try
// {
// ruleReader = new StreamReader(filename);
// var ruleDeserializer = new XmlSerializer(typeof(ruleSet));
// newRuleSet = (ruleSet)ruleDeserializer.Deserialize(ruleReader);
// newRuleSet.rulesDir = Path.GetDirectoryName(filename) + "/";
// newRuleSet.filer = this;
// var numRules = newRuleSet.ruleFileNames.Count;
// int numLoaded;
// if (progWindow.backgroundWorker.CancellationPending) return null;
// progress = -5;
// newRuleSet.rules = LoadRulesFromFileNames(newRuleSet.rulesDir, newRuleSet.ruleFileNames,
// out numLoaded);
// SearchIO.output(Path.GetFileName(filename) + " successfully loaded");
// if (numRules == numLoaded) SearchIO.output(" and all rules loaded successfully.");
// else
// SearchIO.output(" but "
// + (numRules - numLoaded) + " rules did not load.");
// newRuleSet.initializeFileWatcher(newRuleSet.rulesDir);
// if ((string.IsNullOrWhiteSpace(newRuleSet.name)) || (newRuleSet.name == "Untitled"))
// newRuleSet.name = Path.GetFileNameWithoutExtension(filename);
// }
// catch (Exception ioe)
// {
// SearchIO.output("***XML Serialization Error***", 0);
// SearchIO.output(ioe.ToString());
// }
// finally
// {
// if (ruleReader != null) ruleReader.Close();
// }
// return newRuleSet;
//}
protected override List <grammarRule> LoadRulesFromFileNames(string ruleDir, List <string> ruleFileNames,
out int numLoaded)
{
var progStart = 5;
var progStep = (double)(100 - progStart) / ruleFileNames.Count;
var step = 0;
var rules = new List <grammarRule>();
numLoaded = 0;
while (numLoaded < ruleFileNames.Count)
{
var rulePath = ruleDir + ruleFileNames[numLoaded];
if (File.Exists(rulePath))
{
SearchIO.output("Loading " + ruleFileNames[numLoaded]);
object ruleObj = OpenRuleAndCanvas(rulePath);
if (ruleObj is grammarRule)
{
rules.Add((grammarRule)ruleObj);
}
else if (ruleObj is object[])
{
foreach (object o in (object[])ruleObj)
{
if (o is grammarRule)
{
rules.Add((grammarRule)o);
}
}
}
numLoaded++;
}
else
{
SearchIO.output("Rule Not Found: " + ruleFileNames[numLoaded]);
ruleFileNames.RemoveAt(numLoaded);
}
if (progWindow.backgroundWorker.CancellationPending)
{
return(null);
}
progress = -(progStart + (int)(progStep * step++));
}
return(rules);
}
/// <summary>
/// Deserialize graph from XML.
/// </summary>
/// <param name = "xmlString">The XML string.</param>
/// <returns></returns>
protected designGraph DeSerializeGraphFromXML(string xmlString)
{
try
{
var stringReader = new StringReader(xmlString);
var graphDeserializer = new XmlSerializer(typeof(designGraph));
var newDesignGraph = (designGraph)graphDeserializer.Deserialize(stringReader);
newDesignGraph.RepairGraphConnections();
removeNullWhiteSpaceEmptyLabels(newDesignGraph);
return(newDesignGraph);
}
catch (Exception ioe)
{
SearchIO.output("***Error Opening Graph:*** ");
SearchIO.output(ioe.ToString());
return(null);
}
}
public override void ReloadSpecificRule(ruleSet rs, int i)
{
lock (fileTransfer)
{
dispatch.Invoke((ThreadStart) delegate
{
var rulePath = rs.rulesDir + rs.ruleFileNames[i];
SearchIO.output("Loading " + rs.ruleFileNames[i]);
object ruleObj = Open(rulePath);
if (ruleObj is grammarRule)
{
rs.rules[i] = (grammarRule)ruleObj;
}
else if (ruleObj is object[] &&
((object[])ruleObj)[0] is grammarRule)
{
rs.rules[i] = ((grammarRule)((object[])ruleObj)[0]);
}
});
}
}
protected override void OnStartup(StartupEventArgs args)
{
base.OnStartup(args);
ParseArguments();
/* Printing is done though the usual Console.Writeline, to a textbox. */
console = new SearchIOToTextWriter();
Console.SetOut(console);
var aGS = new AboutGraphSynth(false);
aGS.Show();
SearchIO.output("Reading in settings file");
ReadInSettings();
SearchIO.output("Reading in default shapes.");
LoadInShapes();
SearchIO.output("starting main form...");
SetUpMainWindow();
SearchIO.output("opening files...");
OpenFiles();
SearchIO.output("Checking for update online");
var updateThread = new Thread(CheckForUpdate);
updateThread.Start();
/* Okay, done with load-in, close self-promo */
SearchIO.output("Closing Splash...");
/* set the console.Writeline to the outputTextBox in main since the splash screen
* is now closed. */
main.outputTextBox.Text = aGS.outputTextBox.Text;
console.outputBox = main.outputTextBox;
aGS.Close();
SearchIO.output("----- Load in Complete ------");
// main.WindowState = WindowState.Normal; //for some reason with this line intact,
// the process would never be terminated. (also see commented minimize cmd @line69
}
