/// <summary>
/// Populates the Class Explorer combobox, taking all of the defined class declarations from the current
/// document using a regular expression.
/// </summary>
private void PopulateClassExplorer()
{
classes.Clear();
cboClassExplorer.Items.Clear();
MatchCollection matches = FindClasses(txtCodeEditor.Text);
foreach (Match match in matches)
{
string definedClass = match.Value.Trim();
DropDownItem item = new DropDownItem();
item.Title = definedClass.Substring(definedClass.LastIndexOf(" ")).Trim();
item.Position = match.Index; //Store the classes position in the code editor
classes.Add(item);
cboClassExplorer.Items.Add(item.Title);
}
// Sort them descending, alphabetically.
classes.Sort(delegate(DropDownItem item1, DropDownItem item2)
{
return item1.Title.CompareTo(item2.Title);
});
}
/// <summary>
/// Adds all of the members declared in this RPGCode program to the Object Explorer.
/// </summary>
private void AddMembersToObjectExplorer()
{
MatchCollection matches = FindClassMembers(txtCodeEditor.Text);
foreach (Match match in matches)
{
string variable = match.Value.Trim();
DropDownItem item = new DropDownItem();
item.Type = DropDownType.Var;
item.Position = match.Index;
item.Title = variable.Substring(variable.LastIndexOf(" ")).Trim();
declarations.Add(item);
cboObjectExplorer.Items.Add(item.Title);
}
}
/// <summary>
/// Adds all of the methods declared in this RPGCode program to the Object Explorer.
/// </summary>
private void AddMethodsToObjectExplorer()
{
// We need to use a different Regex when matching methods for the Object Explorer,
// because we want to get the parameter lists.
Regex expression = new Regex(@"^(?<range>[\w\s]*\b(method|function)[^\S\n]+(\w+::)?([~]?\w+\(.*\)\s+))",
RegexOptions.Multiline | RegexOptions.IgnoreCase);
foreach (Match match in expression.Matches(txtCodeEditor.Text))
{
string method = match.Value.Trim();
DropDownItem item = new DropDownItem();
item.Type = DropDownType.Method;
item.Title = method.Substring(method.IndexOf(" ")).Trim(); //remove the word method
item.Position = match.Index;
declarations.Add(item);
cboObjectExplorer.Items.Add(item.Title);
}
}
/// <summary>
/// Adds all of the globals declared in this RPGCode program to the Object Explorer.
/// </summary>
private void AddGlobalsToObjectExplorer()
{
MatchCollection matches = FindGlobalVariables(txtCodeEditor.Text);
foreach (Match match in matches)
{
DropDownItem item = new DropDownItem();
// Figure out how to access groups based on name.
string variable = match.Groups[3].Value;
item.Type = DropDownType.Global;
item.Position = match.Index;
item.Title = variable;
declarations.Add(item);
cboObjectExplorer.Items.Add(item.Title);
}
}