public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
int caretLineNumber = editor.Caret.Line;
int caretColumn = editor.Caret.Column;
IDocumentLine caretLine = editor.Document.GetLine(caretLineNumber);
string lineText = caretLine.Text;
if (!lineText.Trim().StartsWith("///", StringComparison.Ordinal) &&
!lineText.Trim().StartsWith("'''", StringComparison.Ordinal))
{
return(null);
}
DefaultCompletionItemList list = new DefaultCompletionItemList();
foreach (string[] tag in commentTags)
{
list.Items.Add(new DefaultCompletionItem(tag[0])
{
Description = tag[1]
});
}
list.SortItems();
return(list);
}
public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
DefaultCompletionItemList list = new DefaultCompletionItemList();
foreach (string text in this.texts) {
list.Items.Add(new DefaultCompletionItem(text) { Image = ClassBrowserIconService.GotoArrow });
}
list.SortItems();
return list;
}
void AddTemplates(ITextEditor editor, DefaultCompletionItemList list)
{
if (list == null)
return;
List<ICompletionItem> snippets = editor.GetSnippets().ToList();
snippets.RemoveAll(item => !FitsToContext(item, list.Items));
list.Items.RemoveAll(item => item.Image == ClassBrowserIconService.Keyword && snippets.Exists(i => i.Text == item.Text));
list.Items.AddRange(snippets);
list.SortItems();
}
public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
CompletionInfo result = context.GetCompletionItems(
editor.FileName,
editor.Caret.Offset - 1,
editor.Document.Text,
memberCompletion);
var itemList = new DefaultCompletionItemList();
itemList.Items.AddRange(result.entries.Select(entry => new TypeScriptCompletionItem(entry)));
return itemList;
}
void AddTemplates(ITextEditor editor, DefaultCompletionItemList list)
{
if (list == null)
{
return;
}
List <ICompletionItem> snippets = editor.GetSnippets().ToList();
snippets.RemoveAll(item => !FitsToContext(item, list.Items));
list.Items.RemoveAll(item => item.Image == ClassBrowserIconService.Keyword && snippets.Exists(i => i.Text == item.Text));
list.Items.AddRange(snippets);
list.SortItems();
}
internal static ICompletionItemList GenerateCompletionList(IList<string> texts, IList<string> descriptions = null, IList<IImage> images = null)
{
var list = new DefaultCompletionItemList();
for(int i = 0; i < texts.Count; ++i){
var item = new DefaultCompletionItem(texts[i]);
item.Description = (descriptions != null) ? descriptions[i] : "";
item.Image = (images != null) ? images[i] : null;
list.Items.Add(item);
}
list.SortItems();
return list;
}
public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
DefaultCompletionItemList list = new DefaultCompletionItemList();
foreach (string text in this.texts)
{
list.Items.Add(new DefaultCompletionItem(text)
{
Image = ClassBrowserIconService.GotoArrow
});
}
list.SortItems();
return(list);
}
public static DefaultCompletionItemList ConvertCompletionData(DefaultCompletionItemList result, List <ICompletionEntry> arr, ExpressionContext context)
{
if (arr == null)
{
return(result);
}
Dictionary <string, CodeCompletionItem> methodItems = new Dictionary <string, CodeCompletionItem>();
foreach (ICompletionEntry o in arr)
{
if (context != null && !context.ShowEntry(o))
{
continue;
}
IMethod method = o as IMethod;
if (method != null)
{
CodeCompletionItem codeItem;
if (methodItems.TryGetValue(method.Name, out codeItem))
{
codeItem.Overloads++;
continue;
}
}
ICompletionItem item = CreateCompletionItem(o, context);
if (item != null)
{
result.Items.Add(item);
CodeCompletionItem codeItem = item as CodeCompletionItem;
if (method != null && codeItem != null)
{
methodItems[method.Name] = codeItem;
}
}
}
// Suggested entry (List<int> a = new => suggest List<int>).
if (context.SuggestedItem is SuggestedCodeCompletionItem)
{
result.SuggestedItem = (SuggestedCodeCompletionItem)context.SuggestedItem;
result.Items.Insert(0, result.SuggestedItem);
}
return(result);
}
/// <summary>
/// Starts the command
/// </summary>
public override void Run()
{
ITextEditor editor = SD.GetActiveViewContentService<ITextEditor>();
if (editor == null)
return;
CodeSnippetGroup group = SnippetManager.Instance.FindGroup(Path.GetExtension(editor.FileName));
if (group == null)
return;
DefaultCompletionItemList list = new DefaultCompletionItemList();
list.Items.AddRange(group.Snippets.Where(i => i.HasSelection).Select(item => item.CreateCompletionItem(editor)));
new CodeSnippetCompletionWindow(editor, list).Show();
}
/// <summary>
/// Starts the command
/// </summary>
public override void Run()
{
ICodeEditorProvider provider = WorkbenchSingleton.Workbench.ActiveViewContent as ICodeEditorProvider;
if (provider == null)
return;
CodeSnippetGroup group = SnippetManager.Instance.FindGroup(Path.GetExtension(provider.TextEditor.FileName));
if (group == null)
return;
DefaultCompletionItemList list = new DefaultCompletionItemList();
list.Items.AddRange(group.Snippets.Where(i => i.HasSelection).Select(item => item.CreateCompletionItem(provider.TextEditor)));
new CodeSnippetCompletionWindow(provider.TextEditor, list).Show();
}
public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
int caretLineNumber = editor.Caret.Line;
int caretColumn = editor.Caret.Column;
IDocumentLine caretLine = editor.Document.GetLine(caretLineNumber);
string lineText = caretLine.Text;
if (!lineText.Trim().StartsWith("///", StringComparison.Ordinal)
&& !lineText.Trim().StartsWith("'''", StringComparison.Ordinal))
{
return null;
}
DefaultCompletionItemList list = new DefaultCompletionItemList();
foreach (string[] tag in commentTags) {
list.Items.Add(new DefaultCompletionItem(tag[0]) { Description = tag[1] });
}
list.SortItems();
return list;
}
public ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
CompletionInfo result = context.GetCompletionItems(
editor.FileName,
editor.Caret.Offset,
editor.Document.Text,
memberCompletion);
var itemList = new DefaultCompletionItemList();
if (result != null) {
var completionDetailsProvider = new CompletionEntryDetailsProvider(
context,
editor.FileName,
editor.Caret.Offset);
itemList.Items.AddRange(result.entries.Select(entry => new TypeScriptCompletionItem(entry, completionDetailsProvider)));
itemList.SortItems();
}
return itemList;
}
protected override void InitializeCompletionItemList(DefaultCompletionItemList list)
{
base.InitializeCompletionItemList(list);
list.PreselectionLength = preselectionLength;
}
bool ShowCompletion(ITextEditor editor, char completionChar, bool ctrlSpace)
{
var completionContext = CSharpCompletionContext.Get(editor);
if (completionContext == null)
return false;
var completionFactory = new CSharpCompletionDataFactory(completionContext, new CSharpResolver(completionContext.TypeResolveContextAtCaret));
CSharpCompletionEngine cce = new CSharpCompletionEngine(
editor.Document,
completionContext.CompletionContextProvider,
completionFactory,
completionContext.ProjectContent,
completionContext.TypeResolveContextAtCaret
);
cce.FormattingPolicy = FormattingOptionsFactory.CreateSharpDevelop();
cce.EolMarker = DocumentUtilities.GetLineTerminator(editor.Document, editor.Caret.Line);
cce.IndentString = editor.Options.IndentationString;
int startPos, triggerWordLength;
IEnumerable<ICompletionData> completionData;
if (ctrlSpace) {
if (!cce.TryGetCompletionWord(editor.Caret.Offset, out startPos, out triggerWordLength)) {
startPos = editor.Caret.Offset;
triggerWordLength = 0;
}
completionData = cce.GetCompletionData(startPos, true);
completionData = completionData.Concat(cce.GetImportCompletionData(startPos));
} else {
startPos = editor.Caret.Offset;
if (char.IsLetterOrDigit (completionChar) || completionChar == '_') {
if (startPos > 1 && char.IsLetterOrDigit (editor.Document.GetCharAt (startPos - 2)))
return false;
completionData = cce.GetCompletionData(startPos, false);
startPos--;
triggerWordLength = 1;
} else {
completionData = cce.GetCompletionData(startPos, false);
triggerWordLength = 0;
}
}
DefaultCompletionItemList list = new DefaultCompletionItemList();
list.Items.AddRange(completionData.Cast<ICompletionItem>());
if (list.Items.Count > 0) {
list.SortItems();
list.PreselectionLength = editor.Caret.Offset - startPos;
list.PostselectionLength = Math.Max(0, startPos + triggerWordLength - editor.Caret.Offset);
list.SuggestedItem = list.Items.FirstOrDefault(i => i.Text == cce.DefaultCompletionString);
editor.ShowCompletionWindow(list);
return true;
}
if (!ctrlSpace) {
// Method Insight
var pce = new CSharpParameterCompletionEngine(
editor.Document,
completionContext.CompletionContextProvider,
completionFactory,
completionContext.ProjectContent,
completionContext.TypeResolveContextAtCaret
);
var newInsight = pce.GetParameterDataProvider(editor.Caret.Offset, completionChar) as CSharpMethodInsight;
if (newInsight != null && newInsight.items.Count > 0) {
newInsight.UpdateHighlightedParameter(pce);
newInsight.Show();
return true;
}
}
return false;
}
void AddClosingTagCompletion(XamlContext context, DefaultCompletionItemList list, XamlAstResolver resolver)
{
if (context.ParentElement != null && !context.InRoot) {
ResolveResult rr = resolver.ResolveElement(context.ParentElement);
TypeResolveResult trr = rr as TypeResolveResult;
MemberResolveResult mrr = rr as MemberResolveResult;
if (trr != null) {
if (trr.IsError) return;
list.Items.Add(new XamlCompletionItem("/" + context.ParentElement.Name, trr.Type.GetDefinition()));
} else if (mrr != null) {
if (mrr.IsError) return;
list.Items.Add(new XamlCompletionItem("/" + context.ParentElement.Name, mrr.Member));
}
}
}
public static DefaultCompletionItemList ConvertCompletionData(DefaultCompletionItemList result, List<ICompletionEntry> arr, ExpressionContext context)
{
if (arr == null)
return result;
Dictionary<string, CodeCompletionItem> methodItems = new Dictionary<string, CodeCompletionItem>();
foreach (ICompletionEntry o in arr) {
if (context != null && !context.ShowEntry(o))
continue;
IMethod method = o as IMethod;
if (method != null) {
CodeCompletionItem codeItem;
if (methodItems.TryGetValue(method.Name, out codeItem)) {
codeItem.Overloads++;
continue;
}
}
ICompletionItem item = CreateCompletionItem(o, context);
if (item != null) {
result.Items.Add(item);
CodeCompletionItem codeItem = item as CodeCompletionItem;
if (method != null && codeItem != null) {
methodItems[method.Name] = codeItem;
}
}
}
// Suggested entry (List<int> a = new => suggest List<int>).
if (context.SuggestedItem is SuggestedCodeCompletionItem) {
result.SuggestedItem = (SuggestedCodeCompletionItem)context.SuggestedItem;
result.Items.Insert(0, result.SuggestedItem);
}
return result;
}
protected virtual void InitializeCompletionItemList(DefaultCompletionItemList list)
{
list.SortItems();
}
public override ICompletionItemList GenerateCompletionList(ITextEditor editor)
{
DefaultCompletionItemList result = new DefaultCompletionItemList();
result.InsertSpace = true;
// delegate { }
result.Items.Add(new DelegateCompletionItem("delegate { };", 3,
"${res:CSharpBinding.InsertAnonymousMethod}"));
CSharpAmbience ambience = new CSharpAmbience();
// get eventHandler type name incl. type argument list
ambience.ConversionFlags = ConversionFlags.ShowParameterNames | ConversionFlags.ShowTypeParameterList | ConversionFlags.UseFullyQualifiedTypeNames;
string eventHandlerFullyQualifiedTypeName = ambience.Convert(resolvedReturnType);
ambience.ConversionFlags = ConversionFlags.ShowParameterNames | ConversionFlags.ShowTypeParameterList;
string eventHandlerTypeName = ambience.Convert(resolvedReturnType);
// retrieve Invoke method from resolvedReturnType instead of resolvedClass to get a method where
// type arguments are substituted.
IMethod invoke = resolvedReturnType.GetMethods().Find(delegate(IMethod m) { return m.Name == "Invoke"; });
StringBuilder parameterString = new StringBuilder();
if (invoke != null) {
// build the parameter string
for (int i = 0; i < invoke.Parameters.Count; ++i) {
if (i > 0) {
parameterString.Append(", ");
}
parameterString.Append(ambience.Convert(invoke.Parameters[i]));
}
// delegate(object sender, EventArgs e) { };
StringBuilder anonMethodWithParametersBuilder =
new StringBuilder("delegate(").Append(parameterString.ToString()).Append(") { };");
result.Items.Add(new DelegateCompletionItem(anonMethodWithParametersBuilder.ToString(), 3,
"${res:CSharpBinding.InsertAnonymousMethodWithParameters}"));
// new EventHandler(ClassName_EventName);
IClass callingClass = resolveResult.CallingClass;
bool inStatic = false;
if (resolveResult.CallingMember != null)
inStatic = resolveResult.CallingMember.IsStatic;
// ...build the new handler name...
string newHandlerName = BuildHandlerName();
if (newHandlerName == null) {
MemberResolveResult mrr = resolveResult as MemberResolveResult;
IEvent eventMember = (mrr != null ? mrr.ResolvedMember as IEvent : null);
newHandlerName =
((callingClass != null) ? callingClass.Name : "callingClass")
+ "_"
+ ((eventMember != null) ? eventMember.Name : "eventMember");
}
// ...build the completion text...
StringBuilder newHandlerTextBuilder = new StringBuilder("new ").Append(eventHandlerTypeName).Append("(");
newHandlerTextBuilder.Append(newHandlerName).Append(");");
// ...build the optional new method text...
StringBuilder newHandlerCodeBuilder = new StringBuilder();
newHandlerCodeBuilder.AppendLine().AppendLine();
if (inStatic)
newHandlerCodeBuilder.Append("static ");
newHandlerCodeBuilder.Append(ambience.Convert(invoke.ReturnType)).Append(" ").Append(newHandlerName);
newHandlerCodeBuilder.Append("(").Append(parameterString.ToString()).AppendLine(")");
newHandlerCodeBuilder.AppendLine("{");
newHandlerCodeBuilder.AppendLine("throw new NotImplementedException();");
newHandlerCodeBuilder.Append("}");
// ...and add it to the completionData.
result.Items.Add(new NewEventHandlerCompletionItem(
newHandlerTextBuilder.ToString(),
2+newHandlerName.Length,
newHandlerName.Length,
"new " + eventHandlerFullyQualifiedTypeName +
"(" + newHandlerName + StringParser.Parse(")\n${res:CSharpBinding.GenerateNewHandlerInstructions}\n")
+ CodeCompletionItem.ConvertDocumentation(resolvedClass.Documentation),
resolveResult,
newHandlerCodeBuilder.ToString()
));
if (callingClass != null) {
foreach (IMethod method in callingClass.DefaultReturnType.GetMethods()) {
if (inStatic && !method.IsStatic)
continue;
if (!method.IsAccessible(callingClass, true))
continue;
if (method.Parameters.Count != invoke.Parameters.Count)
continue;
// check return type compatibility:
if (!MemberLookupHelper.ConversionExists(method.ReturnType, invoke.ReturnType))
continue;
bool ok = true;
for (int i = 0; i < invoke.Parameters.Count; i++) {
if (!MemberLookupHelper.ConversionExists(invoke.Parameters[i].ReturnType, method.Parameters[i].ReturnType)) {
ok = false;
break;
}
}
if (ok) {
result.Items.Add(new CodeCompletionItem(method));
}
}
}
}
result.SortItems();
return result;
}
bool ShowCompletion(ITextEditor editor, char completionChar, bool ctrlSpace)
{
CSharpCompletionContext completionContext;
if (fileContent == null) {
completionContext = CSharpCompletionContext.Get(editor);
} else {
completionContext = CSharpCompletionContext.Get(editor, context, currentLocation, fileContent);
}
if (completionContext == null)
return false;
int caretOffset;
if (fileContent == null) {
caretOffset = editor.Caret.Offset;
currentLocation = editor.Caret.Location;
} else {
caretOffset = completionContext.Document.GetOffset(currentLocation);
}
var completionFactory = new CSharpCompletionDataFactory(completionContext, new CSharpResolver(completionContext.TypeResolveContextAtCaret));
CSharpCompletionEngine cce = new CSharpCompletionEngine(
completionContext.Document,
completionContext.CompletionContextProvider,
completionFactory,
completionContext.ProjectContent,
completionContext.TypeResolveContextAtCaret
);
var formattingOptions = CSharpFormattingPolicies.Instance.GetProjectOptions(completionContext.Compilation.GetProject());
cce.FormattingPolicy = formattingOptions.OptionsContainer.GetEffectiveOptions();
cce.EolMarker = DocumentUtilities.GetLineTerminator(completionContext.Document, currentLocation.Line);
cce.IndentString = editor.Options.IndentationString;
int startPos, triggerWordLength;
IEnumerable<ICompletionData> completionData;
if (ctrlSpace) {
if (!cce.TryGetCompletionWord(caretOffset, out startPos, out triggerWordLength)) {
startPos = caretOffset;
triggerWordLength = 0;
}
completionData = cce.GetCompletionData(startPos, true);
completionData = completionData.Concat(cce.GetImportCompletionData(startPos));
} else {
startPos = caretOffset;
if (char.IsLetterOrDigit (completionChar) || completionChar == '_') {
if (!CodeCompletionOptions.CompleteWhenTyping) return false;
if (startPos > 1 && char.IsLetterOrDigit (completionContext.Document.GetCharAt (startPos - 2)))
return false;
completionData = cce.GetCompletionData(startPos, false);
startPos--;
triggerWordLength = 1;
} else {
completionData = cce.GetCompletionData(startPos, false);
triggerWordLength = 0;
}
}
DefaultCompletionItemList list = new DefaultCompletionItemList();
list.Items.AddRange(FilterAndAddTemplates(editor, completionData.Cast<ICompletionItem>().ToList()));
if (list.Items.Count > 0 && (ctrlSpace || cce.AutoCompleteEmptyMatch)) {
list.SortItems();
list.PreselectionLength = caretOffset - startPos;
list.PostselectionLength = Math.Max(0, startPos + triggerWordLength - caretOffset);
list.SuggestedItem = list.Items.FirstOrDefault(i => i.Text == cce.DefaultCompletionString);
editor.ShowCompletionWindow(list);
return true;
}
if (CodeCompletionOptions.InsightEnabled && !ctrlSpace) {
// Method Insight
var pce = new CSharpParameterCompletionEngine(
completionContext.Document,
completionContext.CompletionContextProvider,
completionFactory,
completionContext.ProjectContent,
completionContext.TypeResolveContextAtCaret
);
var newInsight = pce.GetParameterDataProvider(caretOffset, completionChar) as CSharpMethodInsight;
if (newInsight != null && newInsight.items.Count > 0) {
newInsight.UpdateHighlightedParameter(pce);
newInsight.Show();
return true;
}
}
return false;
}
protected virtual void InitializeCompletionItemList(DefaultCompletionItemList list)
{
list.SortItems();
}
static ICompletionItemList AddTemplateCompletionItems(ITextEditor editor, ICompletionItemList list, char ch)
{
if(list == null) return null;
if(ch == 'c' || ch == 'C'){
var res = new DefaultCompletionItemList();
res.Items.AddRange(list.Items);
res.Items.Add(new CurveTemplateCompletionItem(editor));
return res;
}
return null;
}
protected override void InitializeCompletionItemList(DefaultCompletionItemList list)
{
base.InitializeCompletionItemList(list);
list.PreselectionLength = preselectionLength;
}
