/// <summary>
/// Writes settings to mer file.
/// </summary>
private void WriteToConfigFile()
{
try
{
IniParser writer = new IniParser(this.merFilePath());
writer.AddSetting("programPath", this.ProgramPath);
writer.AddSetting("workingDir", this.WorkingDir);
writer.AddSetting("database", this.Database);
writer.AddSetting("username", this.Username);
writer.AddSetting("password", this.Password);
string projects = "";
foreach (string s in this.Projects)
{
projects += ";" + s;
}
// Delete the first character which is the delimiter (';')
projects = projects.Substring(1, projects.Length - 1);
writer.AddSetting("projects", projects);
writer.AddSetting("hostname", this.Host);
writer.AddSetting("port", this.Port.ToString());
writer.AddSetting("logging", this.Logging.ToString());
writer.SaveSettings();
this.Version = this.ParseVersion(this.ProgramPath);
}
catch (Exception ex)
{
DialogProvider.ShowMessageDialog("Error writing .mer file. " + ex.Message, "Error writing .mer file");
}
}
///<summary>
/// Initializes the graph view by getting the graphs from MetaEdit.
///</summary>
///<returns>Array of graphs.</returns>
public static Graph [] Init()
{
MetaEditAPI.MetaEditAPI port = Launcher.Port;
METype graphType = new MetaEditAPI.METype();
graphType.name = "Graph";
List <Graph> graphs = new List <Graph>();
List <Graph> topLevelGraphs = new List <Graph>();
MetaEditAPI.MEOop[] meOops = new MetaEditAPI.MEOop[0];
if (!Launcher.IsApiOK())
{
return(topLevelGraphs.ToArray());
}
try {
meOops = port.allSimilarInstances(graphType);
} catch (Exception e) {
DialogProvider.ShowMessageDialog("API error: " + e.Message, "API error");
}
foreach (MEOop m in meOops)
{
Graph g = Graph.MEOopToGraph(m);
graphs.Add(g);
}
List <Graph> done = new List <Graph>();
foreach (Graph g in graphs)
{
g.InitChildren(port, done);
}
foreach (Graph g in graphs)
{
if (!g.getIsChild())
{
topLevelGraphs.Add(g);
}
}
List <Graph> reachableGraphsList = ReachableGraphs(topLevelGraphs);
graphs.Sort(delegate(Graph g1, Graph g2) { return(g1.Name.CompareTo(g2.Name)); });
foreach (Graph g in graphs)
{
if (!reachableGraphsList.Contains(g))
{
topLevelGraphs.Add(g);
BuildReachableGraphs(g, reachableGraphsList);
}
}
return(topLevelGraphs.ToArray());
}
/// <summary>
/// Run "Generate" action for the selected graph. Shows window containen all the possible generators.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonGenerate_Click(object sender, RoutedEventArgs e)
{
try
{
GraphViewModel gvm = (GraphViewModel)treeView1.SelectedItem;
if (gvm == null)
{
return;
}
Settings s = Settings.GetSettings();
if (s.Version.IsEqualOrGreaterThan("5.0"))
{
string[] _generators = Launcher.Port.generatorNames(gvm.getGraph().GetMEType()).Split(new Char[] { '\r' });
List <string> generatorList = new List <string>();
foreach (string _generator in _generators)
{
if (!_generator.StartsWith("_") && !_generator.StartsWith("!"))
{
generatorList.Add(_generator);
}
}
SelectionWindow sw = new SelectionWindow(generatorList, "Select the generator to run", false, false);
sw.Height = 300;
sw.WindowStartupLocation = WindowStartupLocation.CenterScreen;
sw.ShowDialog();
string generator = "";
if (sw.SelectedItems.Count > 0)
{
generator = sw.SelectedItems[0];
if (generator.Length > 0)
{
gvm.getGraph().ExecuteGenerator(generator);
}
}
}
else
{
gvm.getGraph().ExecuteGenerator("Autobuild");
}
}
catch (Exception err)
{
DialogProvider.ShowMessageDialog("API error: " + err.Message, "API error");
this.correctErrorSituation();
}
}
/// <summary>
/// Action for the "Run Autobuild" button. Runs Autobuild for the selected graph.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonRunAutobuild_Click(object sender, RoutedEventArgs e)
{
try
{
GraphViewModel gvm = (GraphViewModel)treeView1.SelectedItem;
if (gvm == null)
{
return;
}
gvm.getGraph().ExecuteGenerator("Autobuild");
}
catch (Exception err)
{
DialogProvider.ShowMessageDialog("API error: " + err.Message, "API error");
this.correctErrorSituation();
}
}
/// <summary>
/// Launches MetaEdit+, or uses available API connection if found.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonStartMetaEdit_Click(object sender, RoutedEventArgs e)
{
bool runUpdate = true;
if (IsAPI())
{
DialogProvider.ShowMessageDialog("Found an existing API connection.", "API connection found.");
runUpdate = true;
}
else
{
runUpdate = Launcher.DoInitialLaunch();
}
if (runUpdate)
{
UpdateGraphView();
}
}
private void ButtonOpen_Click(object sender, RoutedEventArgs e)
{
try
{
if (treeView1.SelectedItem == null)
{
return;
}
GraphViewModel gvm = (GraphViewModel)treeView1.SelectedItem;
MetaEditAPI.MetaEditAPI port = Launcher.Port;
MEAPI.AllowSetForegroundWindow();
port.open(gvm.getGraph().ToMEOop());
}
catch (Exception err)
{
DialogProvider.ShowMessageDialog("API error: " + err.Message, "API error");
this.correctErrorSituation();
}
}
/// <summary>
/// Reads settings from mer file.
/// </summary>
private void ReadFromConfigFile()
{
try
{
IniParser reader = new IniParser(this.merFilePath());
this.ProgramPath = reader.GetSetting("programPath");
this.WorkingDir = reader.GetSetting("workingDir");
this.Database = reader.GetSetting("database");
this.Username = reader.GetSetting("username");
this.Password = reader.GetSetting("password");
this.Projects = reader.GetSetting("projects").Split(new Char[] { ';' });
this.Host = reader.GetSetting("hostname");
int tempPort;
int.TryParse(reader.GetSetting("port"), out tempPort);
this.Port = tempPort;
this.Logging = reader.GetSetting("logging").Equals("true");
this.Version = this.ParseVersion(this.ProgramPath);
}
catch (Exception ex)
{
DialogProvider.ShowMessageDialog("Error reading .mer file. " + ex.Message, "Error reading .mer file");
}
}
/// <summary>
/// Runs the named generator
/// </summary>
/// <param name="port">Connection to MetaEdit+ API server.</param>
/// <param name="generator">Name of the generator</param>
/// <returns>Was the generation successful (unknown=true, e.g. for 4.5)</returns>
public bool RunGenerator(MetaEditAPI.MetaEditAPI port, String generator)
{
bool success = true;
MEAPI.AllowSetForegroundWindow();
try
{
if (Settings.GetSettings().Version.IsEqualOrGreaterThan("5.0"))
{
success = port.forGraphRun(this.ToMEOop(), generator);
}
else
{
MetaEditAPI.MENull meNull = new MetaEditAPI.MENull();
port.forName(meNull, this.Name, this.TypeName, generator);
}
}
catch (Exception e)
{
DialogProvider.ShowMessageDialog("API error: " + e.Message, "API error");
success = false;
}
return(success);
}
/// <summary>
/// Lauches MetaEdit+ logs in opens one or more projects and starts API.
/// </summary>
/// <returns>True if launching succeeded.</returns>
public static Boolean launchMetaEdit()
{
// Create the arguments
string arguments = " currentDir: " + '"' + settings.WorkingDir + '"' + " " + "loginDB:user:password: "******" " +
settings.Username + " " + settings.Password;
string[] projects = settings.Projects;
foreach (string project in projects)
{
if (!project.Equals(""))
{
arguments += " setProject: " + '"' + project + '"';
}
}
arguments += " startAPIHostname:port:logEvents: " + settings.Host + " " + settings.Port + " " + settings.Logging;
//Then launch MetaEdit+
try
{
needStopAPI = true;
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal;
startInfo.FileName = settings.ProgramPath;
startInfo.Arguments = arguments;
process.StartInfo = startInfo;
process.Start();
return(true);
}
catch (Exception e)
{
DialogProvider.ShowMessageDialog("Could not start MetaEdit+: " + e.Message + "\nPlease start MetaEdit+ API and click OK to proceed", "Launch error");
return(false);
}
}