public void ExpressionEditor_GoToDefinition()
{
// Navigate to symbol under cursor
var obj = ExpressionEditor_Current as IDaxDependantObject;
var dependsOnList = DependsOnList.GetDependencies(obj, UI.ExpressionEditor.Text, CurrentDaxProperty);
var dest = dependsOnList.GetObjectAt(CurrentDaxProperty, UI.ExpressionEditor.SelectionStart);
if (dest == null)
{
var token = ExpressionParser.GetTokenAtPos(currentTokens, UI.ExpressionEditor.SelectionStart);
if (token != null)
{
if (token.Channel == DAXLexer.KEYWORD_CHANNEL)
{
Process.Start(string.Format(DAX_GUIDE_URL, token.Text.ToLowerInvariant()));
}
}
else
{
UI.StatusLabel.Text = "Cannot navigate to symbol under cursor.";
}
}
else
{
Goto(dest);
}
}
private void ExpressionEditor_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.F12)
{
// Navigate to symbol under cursor
var obj = ExpressionEditor_Current as IDaxDependantObject;
var dependsOnList = DependsOnList.GetDependencies(obj, UI.ExpressionEditor.Text, CurrentDaxProperty);
var dest = dependsOnList.GetObjectAt(CurrentDaxProperty, UI.ExpressionEditor.SelectionStart);
if (dest == null)
{
UI.StatusLabel.Text = "Cannot navigate to symbol under cursor.";
}
else
{
Goto(dest);
}
}
}
private static List <BuildAction> ReadActions(string InputPath)
{
XmlDocument File = new XmlDocument();
File.Load(InputPath);
XmlNode RootNode = File.FirstChild;
if (RootNode == null || RootNode.Name != "BuildSet")
{
throw new Exception("Incorrect node at root of graph; expected 'BuildSet'");
}
XmlNode EnvironmentsNode = RootNode.SelectSingleNode("Environments");
if (EnvironmentsNode == null)
{
throw new Exception("Missing Environments node under root in XML document");
}
// Get the current environment variables
Dictionary <string, string> CurrentEnvironment = new Dictionary <string, string>(StringComparer.InvariantCultureIgnoreCase);
foreach (System.Collections.DictionaryEntry Entry in Environment.GetEnvironmentVariables())
{
CurrentEnvironment[Entry.Key.ToString()] = Entry.Value.ToString();
}
// Read the tool environment
Dictionary <string, XmlNode> NameToTool = new Dictionary <string, XmlNode>();
Dictionary <string, IReadOnlyDictionary <string, string> > NameToEnvironment = new Dictionary <string, IReadOnlyDictionary <string, string> >();
for (XmlNode EnvironmentNode = EnvironmentsNode.FirstChild; EnvironmentNode != null; EnvironmentNode = EnvironmentNode.NextSibling)
{
if (EnvironmentNode.Name == "Environment")
{
// Read the tools nodes
XmlNode ToolsNode = EnvironmentNode.SelectSingleNode("Tools");
if (ToolsNode != null)
{
for (XmlNode ToolNode = ToolsNode.FirstChild; ToolNode != null; ToolNode = ToolNode.NextSibling)
{
if (ToolNode.Name == "Tool")
{
XmlNode Name = ToolNode.Attributes.GetNamedItem("Name");
if (Name != null)
{
NameToTool.Add(Name.Value, ToolNode);
}
}
}
}
// Read the environment variables for this environment. Each environment has its own set of variables
XmlNode VariablesNode = EnvironmentNode.SelectSingleNode("Variables");
if (VariablesNode != null)
{
XmlNode Name = EnvironmentNode.Attributes.GetNamedItem("Name");
if (Name != null)
{
Dictionary <string, string> NamedEnvironment = new Dictionary <string, string>(CurrentEnvironment, StringComparer.InvariantCultureIgnoreCase);
for (XmlNode VariableNode = VariablesNode.FirstChild; VariableNode != null; VariableNode = VariableNode.NextSibling)
{
if (VariableNode.Name == "Variable")
{
XmlNode VariableName = VariableNode.Attributes.GetNamedItem("Name");
if (VariableName != null)
{
NamedEnvironment[VariableName.Value] = VariableNode.Attributes.GetNamedItem("Value").Value;
}
}
}
NameToEnvironment[Name.Value] = NamedEnvironment;
}
}
}
}
// Read all the tasks for each project, and convert them into actions
List <BuildAction> Actions = new List <BuildAction>();
for (XmlNode ProjectNode = RootNode.FirstChild; ProjectNode != null; ProjectNode = ProjectNode.NextSibling)
{
if (ProjectNode.Name == "Project")
{
int SortIndex = 0;
Dictionary <string, BuildAction> NameToAction = new Dictionary <string, BuildAction>();
for (XmlNode TaskNode = ProjectNode.FirstChild; TaskNode != null; TaskNode = TaskNode.NextSibling)
{
if (TaskNode.Name == "Task")
{
XmlNode ToolNode;
if (NameToTool.TryGetValue(TaskNode.Attributes.GetNamedItem("Tool").Value, out ToolNode))
{
BuildAction Action = FindOrAddAction(NameToAction, TaskNode.Attributes.GetNamedItem("Name").Value, Actions);
Action.SortIndex = ++SortIndex;
TryGetAttribute(TaskNode, "Caption", out Action.Caption);
TryGetAttribute(ToolNode, "GroupPrefix", out Action.GroupPrefix);
TryGetAttribute(ToolNode, "OutputPrefix", out Action.OutputPrefix);
TryGetAttribute(ToolNode, "Path", out Action.ToolPath);
TryGetAttribute(ToolNode, "WorkingDir", out Action.WorkingDirectory);
string EnvironmentName;
if (!TryGetAttribute(ProjectNode, "Env", out EnvironmentName))
{
Action.Environment = CurrentEnvironment;
}
else if (!NameToEnvironment.TryGetValue(EnvironmentName, out Action.Environment))
{
throw new Exception(String.Format("Couldn't find environment '{0}'", EnvironmentName));
}
if (TryGetAttribute(ToolNode, "Params", out Action.ToolArguments))
{
Action.ToolArguments = ExpandEnvironmentVariables(Action.ToolArguments, Action.Environment);
}
string SkipIfProjectFailed;
if (TryGetAttribute(TaskNode, "SkipIfProjectFailed", out SkipIfProjectFailed) && SkipIfProjectFailed == "True")
{
Action.bSkipIfProjectFailed = true;
}
string DependsOnList;
if (TryGetAttribute(TaskNode, "DependsOn", out DependsOnList))
{
foreach (string DependsOn in DependsOnList.Split(';'))
{
BuildAction DependsOnAction = FindOrAddAction(NameToAction, DependsOn, Actions);
if (!Action.Dependencies.Contains(DependsOnAction))
{
Action.Dependencies.Add(DependsOnAction);
}
if (!DependsOnAction.Dependants.Contains(Action))
{
DependsOnAction.Dependants.Add(Action);
}
}
}
HashSet <BuildAction> VisitedActions = new HashSet <BuildAction>();
RecursiveIncDependents(Action, VisitedActions);
Action.MissingDependencyCount = Action.Dependencies.Count;
}
}
}
// Make sure there have been no actions added which were referenced but never declared
foreach (KeyValuePair <string, BuildAction> Pair in NameToAction)
{
if (Pair.Value.SortIndex == -1)
{
throw new Exception(String.Format("Action {0} was referenced but never declared", Pair.Key));
}
}
}
}
return(Actions);
}
