private void AddBaseTypes(Type baseType, TreeNode rootNode)
{
List <Type> types = new List <Type>();
if (baseType.BaseType != null)
{
types.Add(baseType.BaseType);
}
foreach (Type iface in baseType.GetInterfaces())
{
if (iface != null)
{
types.Add(iface);
}
}
foreach (Type type in types)
{
TreeNode node = new TreeNode();
node.Text = CSharpFormattingTools.GetTypeSignature(type);
node.SelectedImageKey = node.ImageKey = GetTypeImageKey(type);
node.Tag = type;
node.Name = type.GUID.ToString();
AddBaseTypes(type, node);
rootNode.Nodes.Add(node);
}
}
private string GetParameterNames(MethodDefinition method)
{
string parameters = method.Parameters.Trim();
if (parameters == String.Empty)
{
return(String.Empty);
}
parameters = CSharpFormattingTools.
RemoveUnwantedBracketText(parameters);
parameters = CSharpFormattingTools.
RemoveUnwantedAngleBracketText(parameters);
StringBuilder sb = new StringBuilder();
foreach (string s in parameters.Split(','))
{
string p = s.Trim();
string[] split = p.Split();
sb.Append(split[split.Length - 1]);
sb.Append(", ");
}
return(sb.ToString().Trim().TrimEnd(','));
}
private AspNetTag GetAspNetTag(string text)
{
text = CSharpFormattingTools.RemoveUnwantedText(text);
string[] split1 = text.Split('<');
string[] split2 = split1[split1.Length - 1].Split('>');
string tag = split2[0];
AspNetTag aspNetTag = new AspNetTag(text);
if (split2.Length > 1)
{
return(null);
}
/*
* Check tag is ASP.NET and get the type.
*/
Regex re = new Regex(@"^/?(\w+):(\w*)(\s*)");
Match m = re.Match(tag);
if (m.Success)
{
aspNetTag.TagPrefix = m.Groups[1].Value;
aspNetTag.LookAhead = m.Groups[2].Value;
aspNetTag.ClosingTag = tag.StartsWith("/");
aspNetTag.WantAttributes =
m.Groups[3].Value != String.Empty;
return(aspNetTag);
}
return(null);
}
/*
* Get a list of all the types from which the current
* class is derived. This includes the base class and
* any interfacess. If the class is not explicitly
* derived from a class return System.Object as the
* base class.
*/
protected List <String> GetCodeBaseTypeList(string source)
{
List <String> list = new List <String>();
source = CSharpFormattingTools.RemoveClassDefinitions(source);
Regex re = new Regex(@"(?s)class\s+[\w]+\s*:?\s*[global::]*([\w\s\.,]*)\s*\{");
Match m = re.Match(source);
if (m.Success)
{
string types = m.Groups[1].Value;
if (!String.IsNullOrEmpty(types))
{
string[] split = types.Split(',');
foreach (string s in split)
{
list.Add(s.Trim());
}
}
}
return(list);
}
private void AddField(
Dictionary <String, LookupListItem> foundItems,
MemberInfo memberInfo)
{
FieldInfo fi = (FieldInfo)memberInfo;
if (fi.IsSpecialName)
{
return;
}
if (fi.IsPrivate)
{
return;
}
if (!foundItems.ContainsKey(fi.Name))
{
LookupListItem li = new LookupListItem();
li.DisplayText = fi.Name;
li.InsertText = fi.Name;
li.ToolTipText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(fi.FieldType),
fi.Name);
if (fi.IsLiteral)
{
if (fi.IsPublic)
{
li.Category =
QuickSharp.CodeAssist.Constants.CONSTANT;
}
else
{
li.Category =
QuickSharp.CodeAssist.Constants.CONSTANT_FRIEND;
}
}
else
{
if (fi.IsPublic)
{
li.Category =
QuickSharp.CodeAssist.Constants.FIELD;
}
else if (fi.IsFamily)
{
li.Category =
QuickSharp.CodeAssist.Constants.FIELD_PROTECTED;
}
else
{
return;
}
}
foundItems.Add(li.DisplayText, li);
}
}
private void ColourizeVariablesAndTypes(
QuickSharp.Editor.ScintillaEditForm document)
{
string source = document.GetContent() as string;
source = CSharpFormattingTools.RemoveUnwantedText(source);
source = CSharpFormattingTools.RemoveUnwantedBracketText(source);
List <string> namespaces = GetNamespaceList(source);
if (settingsManager.ColorizeTypes)
{
// Lexer WORD2 - types
List <string> assemblies = new List <string>();
foreach (string ns in namespaces)
{
List <string> names =
referenceManager.GetNamespaceAssemblies(ns);
foreach (string name in names)
{
if (!assemblies.Contains(name))
{
assemblies.Add(name);
}
}
}
assemblies.AddRange(workspaceAssemblyList);
document.Editor.Lexing.Keywords[1] =
"Array Boolean Date Enumerator Error Function Number Object RegExp String VBArray " +
CodeAssistTools.GetNamespaceTypesAsString(
namespaces, assemblies);
}
if (settingsManager.ColorizeVariables)
{
// Lexer GLOBALCLASS - variables
DeclaredVariables declaredVariables =
new DeclaredVariables(source, fullNamespaceList, false);
StringBuilder sb = new StringBuilder();
foreach (Variable v in declaredVariables.Items)
{
sb.Append(v.Name);
sb.Append(" ");
}
document.Editor.Lexing.Keywords[3] = sb.ToString();
}
document.Editor.Lexing.Colorize();
}
/*
* Create a LookupListItem from a type.
*/
protected LookupListItem GetItem(Type type)
{
string typeName = CSharpFormattingTools.GetTypeSignature(type);
string fullName = CSharpFormattingTools.GetTypeSignature(type, true);
LookupListItem item = new LookupListItem();
item.DisplayText = typeName;
item.InsertText = type.ContainsGenericParameters ?
CSharpFormattingTools.RemoveGenericSignature(typeName) :
typeName;
// Classify the type - order is important here
if (type.IsClass && type.IsSubclassOf(typeof(System.Delegate)))
{
item.Category = QuickSharp.CodeAssist.Constants.DELEGATE;
item.ToolTipText = String.Format("delegate {0}", fullName);
}
else if (type.IsEnum)
{
item.Category = QuickSharp.CodeAssist.Constants.ENUM;
item.ToolTipText = String.Format("enum {0}", fullName);
}
else if (type.IsValueType)
{
item.Category = QuickSharp.CodeAssist.Constants.VALUETYPE;
item.ToolTipText = String.Format("struct {0}", fullName);
AddConstructors(type, item);
}
else if (type.IsInterface)
{
item.Category = QuickSharp.CodeAssist.Constants.INTERFACE;
item.ToolTipText = String.Format("interface {0}", fullName);
}
else
{
if (type.IsSealed)
{
item.Category = QuickSharp.CodeAssist.Constants.CLASS_SEALED;
}
else
{
item.Category = QuickSharp.CodeAssist.Constants.CLASS;
}
item.ToolTipText = String.Format("class {0}", fullName);
AddConstructors(type, item);
}
return(item);
}
private void UpdateListView(List <MemberTagData> memberList)
{
listView.SuspendLayout();
listView.Items.Clear();
foreach (MemberTagData mtd in memberList)
{
ListViewItem lvi = new ListViewItem();
lvi.SubItems[0].Text = mtd.Name;
lvi.ImageKey = mtd.ImageKey;
lvi.Tag = mtd.Info;
switch (mtd.Info.MemberType)
{
case MemberTypes.Constructor:
lvi.ToolTipText = mtd.Name;
break;
case MemberTypes.Property:
PropertyInfo pi = (PropertyInfo)mtd.Info;
lvi.ToolTipText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(pi.PropertyType),
pi.Name);
break;
case MemberTypes.Method:
MethodInfo mi = (MethodInfo)mtd.Info;
lvi.ToolTipText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi));
break;
case MemberTypes.Field:
FieldInfo fi = (FieldInfo)mtd.Info;
lvi.ToolTipText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(fi.FieldType),
fi.Name);
break;
case MemberTypes.Event:
EventInfo ei = (EventInfo)mtd.Info;
lvi.ToolTipText = ei.EventHandlerType.Name;
break;
}
listView.Items.Add(lvi);
}
listView.ResumeLayout(true);
}
public DeclaredVariables(string source,
List <string> namespaceList,
bool visibleScopesOnly,
DeclarationContext declarationContext)
{
_declaredVariables = new List <Variable>();
_declarationContext = declarationContext;
source = CSharpFormattingTools.
RemoveNamespaceDeclarations(source);
if (visibleScopesOnly)
{
source = CSharpFormattingTools.
RemoveInaccessibleScopes(source);
}
FindVariableDeclaratons(source);
foreach (Variable v in _declaredVariables)
{
/*
* To allow for nested types we need to replace any '.'
* that's not part of a namespace with '+'.
*/
if (v.Type.IndexOf('.') != -1)
{
int pos = 0;
/*
* Need to replace all '.' occurring
* after the longest possible namespace
* match.
*/
foreach (string ns in namespaceList)
{
if (v.Type.StartsWith(ns) &&
pos <= ns.Length)
{
pos = ns.Length + 1;
}
}
v.Type = v.Type.Substring(0, pos) +
v.Type.Substring(pos).Replace(".", "+");
}
}
}
private void AddExtensionMethod(
Dictionary <String, LookupListItem> foundItems,
MethodInfo mi)
{
if (!foundItems.ContainsKey(mi.Name))
{
LookupListItem lli = new LookupListItem();
lli.DisplayText = mi.Name;
lli.InsertText = mi.Name;
lli.ToolTipText = String.Format(
"{0} {1}_OVR_\r\nDeclared in: {2}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi, true, true),
mi.DeclaringType.FullName);
lli.Category = QuickSharp.CodeAssist.Constants.METHOD_EXTENSION;
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi, true, true));
lmi.InsertText =
CSharpFormattingTools.GetMethodSignature(mi, true, true);
lli.MenuItems.Add(lmi);
foundItems.Add(lli.DisplayText, lli);
}
else
{
// Overloaded methods
LookupListItem lli = foundItems[mi.Name];
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi, true, true));
lmi.InsertText =
CSharpFormattingTools.GetMethodSignature(mi, true, true);
lli.MenuItems.Add(lmi);
}
}
public LookupContext(string fullSource, string preSource,
string line, int lineStartPos, int currentPos, bool insideClass)
{
_fullSource = fullSource;
_preSource = preSource;
_line = line;
_lineStartPos = lineStartPos;
_currentPos = currentPos;
_beforeClass = insideClass;
/*
* Cleanup the source code.
*/
_preSource = CSharpFormattingTools.RemoveUnwantedText(_preSource);
_preSource = CSharpFormattingTools.RemoveUnwantedBracketText(_preSource);
_line = CSharpFormattingTools.RemoveUnwantedText(_line);
_line = CSharpFormattingTools.RemoveUnwantedBracketText(_line);
/*
* Get rid of 'global::' - we don't do anything with them
* so we might as well not have them.
*/
_line = _line.Replace("global::", String.Empty);
/*
* We remove the content of any balanced brackets to
* allow indexed variables to identified and classified.
*/
_line = CSharpFormattingTools.RemoveUnwantedParentheses(Line);
/*
* Create the target.
*/
_target = new LookupTarget(_line);
/*
* Find the visible methods and properties.
*/
_localMethods = new LocalMethods(_fullSource);
_localProperties = new LocalProperties(_fullSource);
}
private void AddProperty(
Dictionary <String, LookupListItem> foundItems,
MemberInfo memberInfo)
{
PropertyInfo pi = (PropertyInfo)memberInfo;
if (!foundItems.ContainsKey(pi.Name))
{
LookupListItem li = new LookupListItem();
li.DisplayText = pi.Name;
li.InsertText = pi.Name;
li.Category = QuickSharp.CodeAssist.Constants.PROPERTIES;
li.ToolTipText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(pi.PropertyType),
pi.Name);
foundItems.Add(pi.Name, li);
}
}
protected void AddConstructors(Type type, LookupListItem item)
{
BindingFlags bindingAttr =
BindingFlags.Public |
BindingFlags.FlattenHierarchy |
BindingFlags.Instance;
ConstructorInfo[] cia = type.GetConstructors(bindingAttr);
foreach (ConstructorInfo ci in cia)
{
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = CSharpFormattingTools.
GetConstructorSignature(ci, type);
lmi.InsertText = CSharpFormattingTools.
GetMinimalConstructorSignature(ci, type);
item.MenuItems.Add(lmi);
}
}
private void AddEventHandlerMenuItems(
string targetName, string eventName,
Type handlerType, int indent,
LookupListItem item)
{
BindingFlags bindingAttr =
BindingFlags.Public |
BindingFlags.FlattenHierarchy |
BindingFlags.Instance;
MethodInfo[] mia = handlerType.GetMethods(bindingAttr);
foreach (MethodInfo mi in mia)
{
if (mi.Name != "Invoke")
{
continue;
}
string paddingFull = new String(' ', indent);
string paddingShort = new String(' ',
(indent > 4 ? indent - 4 : indent));
string methodParameters =
CSharpFormattingTools.GetMethodParameters(
mi.GetParameters());
string methodParameterNames =
CSharpFormattingTools.GetMethodParameterNames(
mi.GetParameters());
/*
* Full event handler.
*/
LookupMenuItem lmi1 = new LookupMenuItem();
string displayText1 = Resources.InsertEventHandler;
string insertText1 = String.Format(
@"{0} += new {1}({2}_{0});
{4}private void {2}_{0}{3}
{4}{{
{4}}}
",
eventName, handlerType.Name,
FormatEventHandlerName(targetName),
methodParameters, paddingShort);
lmi1.DisplayText = displayText1;
lmi1.InsertText = insertText1;
item.MenuItems.Add(lmi1);
/*
* Anonymous event handler.
*/
LookupMenuItem lmi2 = new LookupMenuItem();
string displayText2 = Resources.InsertAnonEventHandler;
string insertText2 = String.Format(
@"{0} += delegate {1}
{2}{{
{2}}};",
eventName, methodParameters, paddingFull);
lmi2.DisplayText = displayText2;
lmi2.InsertText = insertText2;
item.MenuItems.Add(lmi2);
/*
* Lambda event handler.
*/
LookupMenuItem lmi3 = new LookupMenuItem();
string displayText3 = Resources.InsertLambdaEventHandler;
string insertText3 = String.Format(
@"{0} += {1} =>
{2}{{
{2}}};",
eventName, methodParameterNames, paddingFull);
lmi3.DisplayText = displayText3;
lmi3.InsertText = insertText3;
item.MenuItems.Add(lmi3);
}
}
public LocalMethods(string source)
{
_methods = new List <MethodDefinition>();
/*
* Get all the method declarations in the source.
*/
Regex methodRegex = new Regex(@"(public\s+|private\s+|protected\s+|internal\s+)(internal\s+)?(abstract\s+|virtual\s+|override\s+|static\s+)?(.+)\s+([\w\d_]+)\s*\(([\d\.\w\s,<>\[\]_]*)\)\s+{");
foreach (Match m in methodRegex.Matches(source))
{
MethodDefinition method = new MethodDefinition();
method.Name = m.Groups[5].Value.Trim();
method.ReturnType = m.Groups[4].Value.Trim();
method.Parameters = m.Groups[6].Value.Trim();
method.Visibility = m.Groups[1].Value.Trim();
method.IsProtectedInternal = (m.Groups[2].Value.Trim() == "internal");
method.IsStatic = (m.Groups[3].Value.Trim() == "static");
method.StartPos = m.Index;
method.ReturnType =
CSharpFormattingTools.ToCTSType(method.ReturnType);
/*
* The parameter types should ideally be formatted to
* show the CLR type names to make them consistent with
* the display of other types but we'll leave that for
* now and make do with the formatted typed by the user.
*/
_methods.Add(method);
}
/*
* Now find the constructors.
*/
Regex constructorRegex = new Regex(@"(public\s+|private\s+|protected\s+|internal\s+|static\s+)(internal\s+)?([\w\d_]+)\s*\(([\d\.\w\s,<>\[\]_]*)\)\s+({|:)");
foreach (Match m in constructorRegex.Matches(source))
{
MethodDefinition method = new MethodDefinition();
method.Name = m.Groups[3].Value.Trim();
method.ReturnType = null;
method.Parameters = m.Groups[4].Value.Trim();
method.Visibility = m.Groups[1].Value.Trim();
method.IsProtectedInternal = (m.Groups[2].Value.Trim() == "internal");
method.IsStatic = (m.Groups[1].Value.Trim() == "static");
method.StartPos = m.Index;
_methods.Add(method);
}
/*
* Now we have the methods and their start positions we need
* to find their end positions to mark out the method 'zones'.
*/
foreach (MethodDefinition method in _methods)
{
method.EndPos = FindMethodEnd(method.StartPos, source);
}
}
private void ColourizeVariablesAndTypes(ScintillaEditForm document)
{
string source = CSharpFormattingTools.
RemoveUnwantedText(document.GetContent() as string);
source = CSharpFormattingTools.
RemoveUnwantedBracketText(source);
List <string> namespaces = GetNamespaceList(source);
if (settingsManager.ColorizeTypes)
{
/*
* Lexer WORD2 - types
*/
List <string> assemblies = new List <string>();
foreach (string ns in namespaces)
{
List <string> names =
referenceManager.GetNamespaceAssemblies(ns);
foreach (string name in names)
{
if (!assemblies.Contains(name))
{
assemblies.Add(name);
}
}
}
assemblies.AddRange(workspaceAssemblyList);
document.Editor.Lexing.Keywords[1] =
CodeAssistTools.GetNamespaceTypesAsString(
namespaces, assemblies);
}
if (settingsManager.ColorizeVariables)
{
/*
* Lexer GLOBALCLASS - variables
*/
DeclaredVariables declaredVariables =
new DeclaredVariables(
source, namespaces, false,
DeclarationContext.All);
InheritedVariablesBase inheritedVariables
= new InheritedVariablesCode(
source,
DeclarationContext.All,
workspaceAssemblyList,
fullNamespaceList,
rootNamespaceList,
configNamespaceList);
StringBuilder sb = new StringBuilder();
foreach (Variable v in declaredVariables.Items)
{
sb.Append(v.Name);
sb.Append(" ");
}
foreach (Variable v in inheritedVariables.Items)
{
sb.Append(v.Name);
sb.Append(" ");
}
document.Editor.Lexing.Keywords[3] = sb.ToString();
}
document.Editor.Lexing.Colorize();
}
/*
* Create a LookupListItem from a type.
*/
protected LookupListItem GetItem(Type type)
{
string typeName = CSharpFormattingTools.GetTypeSignature(type);
string fullName = CSharpFormattingTools.GetTypeSignature(type, true);
LookupListItem item = new LookupListItem();
item.DisplayText = typeName;
item.InsertText = type.ContainsGenericParameters ?
CSharpFormattingTools.RemoveGenericSignature(typeName) :
typeName;
// Classify the type - order is important here
if (type.IsClass && type.IsSubclassOf(typeof(System.Delegate)))
{
item.Category = QuickSharp.CodeAssist.Constants.DELEGATE;
item.ToolTipText = String.Format("delegate {0}", fullName);
}
else if (type.IsEnum)
{
item.Category = QuickSharp.CodeAssist.Constants.ENUM;
item.ToolTipText = String.Format("enum {0}", fullName);
}
else if (type.IsValueType)
{
item.Category = QuickSharp.CodeAssist.Constants.VALUETYPE;
item.ToolTipText = String.Format("struct {0}", fullName);
}
else if (type.IsInterface)
{
item.Category = QuickSharp.CodeAssist.Constants.INTERFACE;
item.ToolTipText = String.Format("interface {0}", fullName);
}
else
{
if (type.IsSealed)
{
item.Category = QuickSharp.CodeAssist.Constants.CLASS_SEALED;
}
else
{
item.Category = QuickSharp.CodeAssist.Constants.CLASS;
}
item.ToolTipText = String.Format("class {0}", fullName);
BindingFlags bindingAttr =
BindingFlags.Public |
BindingFlags.FlattenHierarchy |
BindingFlags.Instance;
ConstructorInfo[] cia = type.GetConstructors(bindingAttr);
foreach (ConstructorInfo ci in cia)
{
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = JScriptFormattingTools.
GetConstructorSignature(ci, type);
lmi.InsertText = JScriptFormattingTools.
GetMinimalConstructorSignature(ci, type);
item.MenuItems.Add(lmi);
}
}
return(item);
}
private void GetNamespaceTypes(TreeNode node)
{
node.Nodes.Clear();
// Keep track of found types so we don't add dupes.
List <string> typeNames = new List <string>();
/*
* Go through each assembly containing the namespace
* and get the types contained within it.
*/
List <string> assemblyNames = new List <string>();
/*
* If using namespace view add all assemblies containing the
* namespace, otherwise just include the selected assembly.
*/
if (_showModules)
{
if (node.Parent != null)
{
/*
* Add the selected assembly.
*/
ModuleData moduleData =
node.Parent.Tag as ModuleData;
if (moduleData != null)
{
Assembly assembly = moduleData.Module.Assembly;
if (!moduleData.IsWorkspaceAssembly)
{
assemblyNames.Add(assembly.FullName);
}
else
{
assemblyNames.Add("?" + moduleData.FullName);
}
}
}
}
else
{
/*
* Add the assemblies that are known to cantain the namespace
* and all the local ones (no way of telling if they do).
*/
assemblyNames.AddRange(
_referenceManager.GetNamespaceAssemblies(node.Text));
if (_includeWorkspace)
{
assemblyNames.AddRange(_workspaceAssemblies);
}
}
foreach (string name in assemblyNames)
{
Assembly assembly = CodeAssistTools.LoadAssembly(name);
if (assembly == null)
{
continue;
}
try
{
foreach (Type type in assembly.GetTypes())
{
if (typeNames.Contains(type.FullName))
{
continue;
}
if (type.IsNested)
{
continue;
}
if (_hideNonPublicMembers && type.IsNotPublic)
{
continue;
}
// Reject types not in the namespace we're looking for.
if (String.IsNullOrEmpty(type.Namespace))
{
continue;
}
if (type.Namespace != node.Text)
{
continue;
}
string typeName =
CSharpFormattingTools.GetTypeSignature(type);
TreeNode typeNode = CreateTreeNode(type, typeName);
node.Nodes.Add(typeNode);
typeNames.Add(type.FullName);
AddNestedTypes(type, typeName, node);
}
}
catch
{
// Just suppress any errors from problematic assemblies.
}
}
}
private List <MemberTagData> GetTypeMembers(Type type)
{
List <MemberTagData> memberList = new List <MemberTagData>();
BindingFlags flags =
BindingFlags.Public |
BindingFlags.Instance |
BindingFlags.Static;
if (!_hideNonPublicMembers)
{
flags |= BindingFlags.NonPublic;
}
if (_hideInheritedMembers)
{
flags |= BindingFlags.DeclaredOnly;
}
else
{
flags |= BindingFlags.FlattenHierarchy;
}
MemberInfo[] members = type.GetMembers(flags);
bool hasExtensionMethods = false;
hasExtensionMethods = type.GetCustomAttributes(
typeof(ExtensionAttribute), false).Length > 0;
foreach (MemberInfo memberInfo in members)
{
MemberTagData mtd = new MemberTagData();
mtd.Name = memberInfo.Name;
mtd.Info = memberInfo;
switch (memberInfo.MemberType)
{
case MemberTypes.NestedType:
continue;
case MemberTypes.Constructor:
ConstructorInfo ci = (ConstructorInfo)memberInfo;
/*
* Even though constructors are special names
* for convenience sake we don't hide them.
*/
//if (_hideSpecialNames && ci.IsSpecialName) continue;
mtd.Name = CSharpFormattingTools.GetConstructorSignature(ci, type);
mtd.ImageKey = GetMemberImageKey(Constants.METHOD,
ci.IsPrivate, ci.IsFamily, ci.IsFamilyAndAssembly);
break;
case MemberTypes.Method:
MethodInfo mi = (MethodInfo)memberInfo;
if (_hideSpecialNames && mi.IsSpecialName)
{
continue;
}
bool isExtensionMethod = false;
if (hasExtensionMethods)
{
isExtensionMethod = mi.GetCustomAttributes(
typeof(ExtensionAttribute), false).Length > 0;
}
mtd.Name = CSharpFormattingTools.
GetMethodSignature(mi, isExtensionMethod);
if (isExtensionMethod)
{
mtd.ImageKey = Constants.METHOD_EXTENSION;
}
else
{
mtd.ImageKey = GetMemberImageKey(Constants.METHOD,
mi.IsPrivate, mi.IsFamily, mi.IsFamilyAndAssembly);
}
break;
case MemberTypes.Field:
FieldInfo fi = (FieldInfo)memberInfo;
if (_hideSpecialNames && fi.IsSpecialName)
{
continue;
}
mtd.ImageKey = GetMemberImageKey(
(fi.IsLiteral) ? Constants.CONSTANT : Constants.FIELD,
fi.IsPrivate, fi.IsFamily, fi.IsFamilyAndAssembly);
break;
case MemberTypes.Property:
mtd.ImageKey = Constants.PROPERTIES;
break;
case MemberTypes.Event:
mtd.ImageKey = Constants.EVENT;
break;
}
memberList.Add(mtd);
}
return(memberList);
}
private void AddMethod(
Dictionary <String, LookupListItem> foundItems,
MemberInfo memberInfo)
{
MethodInfo mi = (MethodInfo)memberInfo;
if (mi.IsSpecialName)
{
return;
}
if (mi.IsPrivate)
{
return;
}
if (mi.Name == "Finalize")
{
return;
}
if (!foundItems.ContainsKey(mi.Name))
{
bool isExtensionMethod =
mi.GetCustomAttributes(
typeof(ExtensionAttribute),
false).Length > 0;
LookupListItem lli = new LookupListItem();
lli.DisplayText = mi.Name;
lli.InsertText = mi.Name;
lli.ToolTipText = String.Format("{0} {1}_OVR_",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi));
if (isExtensionMethod)
{
lli.Category = QuickSharp.CodeAssist.Constants.METHOD_EXTENSION;
}
else if (mi.IsPublic)
{
lli.Category = QuickSharp.CodeAssist.Constants.METHOD;
}
else if (mi.IsFamily)
{
lli.Category = QuickSharp.CodeAssist.Constants.METHOD_PROTECTED;
}
else
{
return;
}
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi));
lmi.InsertText = CSharpFormattingTools.GetMinimalMethodSignature(mi);
lli.MenuItems.Add(lmi);
foundItems.Add(mi.Name, lli);
}
else
{
// Overloaded method
LookupListItem lli = foundItems[mi.Name];
LookupMenuItem lmi = new LookupMenuItem();
lmi.DisplayText = String.Format("{0} {1}",
CSharpFormattingTools.GetTypeSignature(mi.ReturnType),
CSharpFormattingTools.GetMethodSignature(mi));
lmi.InsertText = CSharpFormattingTools.GetMinimalMethodSignature(mi);
if (mi.IsPublic)
{
lli.Category = QuickSharp.CodeAssist.Constants.METHODOVERLOAD;
}
else if (mi.IsFamily)
{
lli.Category = QuickSharp.CodeAssist.Constants.METHODOVERLOAD_PROTECTED;
}
else
{
return;
}
lli.MenuItems.Add(lmi);
}
}
protected string GetFullSource(string text, ref int pos)
{
/*
* This is pretty crude - it just attempts to remove
* class definitions outside the current one from
* the text so that we don't get out of scope methods
* and properties showing up. It will also get confused
* by nested classes - the scope of the current class will start
* at the beginning of the last nested class before the caret.
*
* We also need to preserve the current cursor location within
* the source so that the method/property and declaration
* context detection will work correctly.
*/
text = text.Insert(pos, "¬¬");
text = CSharpFormattingTools.RemoveUnwantedText(text);
pos = text.IndexOf("¬¬");
if (pos == -1)
{
return(String.Empty);
}
string src1 = text.Substring(0, pos);
string src2 = text.Substring(pos);
int start = src1.LastIndexOf("class ");
int end = src2.IndexOf("class ");
if (start != -1)
{
src1 = src1.Substring(start);
}
if (end != -1)
{
src2 = src2.Substring(0, end);
}
text = src1 + src2;
pos = text.IndexOf("¬¬");
text = text.Replace("¬¬", String.Empty);
/*
* Find the location of the closing '}'.
*/
int i = 0;
int braceLevel = 0;
while (i < text.Length && text[i] != '{')
{
i++;
}
while (i < text.Length)
{
if (text[i] == '{')
{
braceLevel++;
}
if (text[i] == '}')
{
braceLevel--;
}
if (braceLevel == 0)
{
break;
}
i++;
}
return(text.Substring(0, i));
}
protected LookupList GetCSharpLookupList(LookupContext context)
{
List <LookupListItem> lookupItemList = null;
/******************************************************************
* CodeAssist lookups start here. The type of lookup performed
* depends on the context of the search target and the result
* of each lookup so order is important. At each stage we ask
* "what are we looking for?" and "what are we expecting to find?"
******************************************************************/
/*
* Are we looking for namespaces as part of a 'using' declaration?
* We have typed 'using' and now expect to see a list of available
* namespaces (as determined by the assemblies available in the
* assembly search list). If nothing else has been typed, the root
* namespaces will be shown; if a partial namespace has been entered
* (i.e. the name includes one or more '.') the appropriate child
* namespaces are shown.
*/
lookupItemList = GetChildNamespaces(
context.Target, context.Line);
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
/*
* If before the class definition give up looking.
*/
if (!context.BeforeClass)
{
return(null);
}
/*
* Are we looking for members of a namespace?
* We have typed a name including at least one '.' and expect to
* see the relevant members of this entity. This could be a
* namespace, class or variable. First we check to see if we get
* anything back by assuming it's a namespace.
*/
if (context.Target.Entity != String.Empty)
{
List <LookupListItem> types =
FindNamespaceTypeLookupItems(context.Target.Entity);
List <LookupListItem> namespaces =
FindNamespaceChildLookupItems(context.Target.Entity);
if (types != null || namespaces != null)
{
lookupItemList = new List <LookupListItem>();
if (types != null)
{
lookupItemList.AddRange(types);
}
if (namespaces != null)
{
lookupItemList.AddRange(namespaces);
}
}
}
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
/*
* Get the local variables declared within the scope visible from
* the lookup location (the caret) and any variables inherited
* from the base class.
*/
/*
* Are we in a static or instance method?
* Set the context accordingly.
*/
GetDeclarationContext(context);
context.DeclaredVariables = GetDeclaredVariables(
context.PreSource, true,
context.DeclarationContext);
context.InheritedVariables = GetInheritedVariables(
context.PreSource,
context.DeclarationContext,
workspaceAssemblyList,
fullNamespaceList,
rootNamespaceList);
/*
* Are we looking for anything in scope?
* We have typed a name without a '.' so it could be a local
* variable, a class visible within any of the imported namespaces
* or any root namespace in the referenced assemblies.
*/
if (String.IsNullOrEmpty(context.Target.Entity))
{
lookupItemList = GetVisibleTypes(context,
true, true, true);
if (lookupItemList != null)
{
// Add the root namespaces
foreach (string ns in rootNamespaceList)
{
LookupListItem item = new LookupListItem();
item.DisplayText = ns;
item.InsertText = ns;
item.Category =
QuickSharp.CodeAssist.Constants.NAMESPACE;
item.ToolTipText = String.Format("namespace {0}", ns);
lookupItemList.Add(item);
}
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
}
/*
* The target cannot be blank after this point; if we haven't
* found anything using a blank target then there's nothing
* to find.
*/
if (String.IsNullOrEmpty(context.Target.Entity))
{
return(null);
}
/******************************************************************
* From this point on we must have at least one '.' in the target
* so we're looking for members of various entities not the
* entities themselves. These could be the current class or its
* base; variables (instance member lookup) or classes (static
* member lookup).
******************************************************************/
/*
* Convert C# type names to .NET type names.
*/
context.Target.Entity =
CSharpFormattingTools.ToCTSType(context.Target.Entity);
/*
* Are we looking for members of the current class?
* This is inaccurate in that it doesn't include the members of
* the current type (as we're not parsing the code) only the
* inherited members and local variables. It's basically the
* same as 'base' with variables added.
*/
if (context.Target.Entity == "this")
{
lookupItemList = GetVisibleTypes(
context, true, false, true);
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
}
/*
* Are we looking for members of the base class?
*/
if (context.Target.Entity == "base")
{
lookupItemList = GetVisibleTypes(
context, false, false, false);
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
}
/*
* If the target is a sub-member of 'this' or 'base' we can
* treat this as though the 'this' or 'base' aren't there.
*/
if (context.Target.Entity.StartsWith("this.") ||
context.Target.Entity.StartsWith("base."))
{
context.Target.Entity = context.Target.Entity.Substring(5);
}
/*
* Are we looking for members of a variable?
* We will have the variable name followed by one or more
* sub-members (e.g. sr.ReadLine().ToString().GetType()...).
* We need to convert the variable to it's type
* (e.g. StreamReader) and perform instance lookups
* down the member chain getting the return type of
* each so we can get its members, find the type of the next
* and so on. The last type found is the type we need to
* show in the lookup list.
*/
Variable variable = context.DeclaredVariables.
GetVariable(context.Target.Entity);
if (variable == null)
{
variable = context.Properties.
GetProperty(context.Target.Entity);
}
if (variable == null)
{
variable = context.InheritedVariables.
GetVariable(context.Target.Entity);
}
if (variable != null)
{
context.Target.Name = variable.Name;
String[] split = context.Target.Entity.Split('.');
/*
* An added complication is if the variable is a collection
* type such as an array or List<T>. If we have item operators
* (e.g. list[]) we need to convert the variable type to
* the type being collected not the collection itself. So if
* we have a List<String>, List. presents members of the
* List class but List[]. presents members of the String class.
*/
if (context.Target.IsIndexed)
{
context.Target.Entity =
variable.GetVariableCollectionType(
context.Target.Entity);
}
else
{
split[0] = variable.Type;
context.Target.Entity = String.Join(".", split);
}
lookupItemList = GetTypeMembers(
context, context.Target, DeclarationContext.Instance,
null, false, false);
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
}
/*
* Are we looking for members of a local
* method's return type?
*/
string[] methodSplit = context.Target.Name.Split('.');
LocalMethods.MethodDefinition method =
context.Methods.GetMethod(methodSplit[0]);
if (method != null)
{
int i = context.Target.Entity.IndexOf('.');
if (i == -1)
{
context.Target.Entity = method.ReturnType;
}
else
{
context.Target.Entity =
method.ReturnType +
context.Target.Entity.Substring(i);
}
lookupItemList = GetTypeMembers(
context, context.Target, DeclarationContext.Instance,
null, false, false);
if (lookupItemList != null)
{
return(new LookupList(
context.Target.LookAhead, lookupItemList));
}
}
/*
* Are we looking for members of a class?
* We expect to see a list of static members of the class. This is
* almost the same as the previous instance lookup except that we
* already know the type of the entity and our first level member
* lookup will be for static members.
*/
lookupItemList = GetTypeMembers(
context, context.Target, DeclarationContext.Static,
null, false, false);
return(new LookupList(
context.Target.LookAhead, lookupItemList));
/*
* If the final lookup finds nothing we will return null.
*/
}
