bool ShowListWindow(char firstChar, ICompletionDataProvider provider, ICompletionWidget completionWidget, ICodeCompletionContext completionContext, CompletionDelegate closedDelegate)
{
if (mutableProvider != null)
{
mutableProvider.CompletionDataChanging -= OnCompletionDataChanging;
mutableProvider.CompletionDataChanged -= OnCompletionDataChanged;
}
this.provider = provider;
this.completionContext = completionContext;
this.closedDelegate = closedDelegate;
mutableProvider = provider as IMutableCompletionDataProvider;
if (mutableProvider != null)
{
mutableProvider.CompletionDataChanging += OnCompletionDataChanging;
mutableProvider.CompletionDataChanged += OnCompletionDataChanged;
if (mutableProvider.IsChanging)
{
OnCompletionDataChanging(null, null);
}
}
this.completionWidget = completionWidget;
this.firstChar = firstChar;
return(FillList());
}
public override ICompletionDataProvider HandleCodeCompletion(
ICodeCompletionContext completionContext, char completionChar)
{
TextEditor editor = IdeApp.Workbench.ActiveDocument.TextEditor;
int line, column;
editor.GetLineColumnFromPosition(editor.CursorPosition, out line, out column);
string currentLine = editor.GetLineText(line);
string currentDocsExtension = Path.GetExtension(IdeApp.Workbench.ActiveDocument.FileName);
string currentLanguage = GetLanguageFromExtension(currentDocsExtension);
if (tags.Count == 0 || !CurrentLanguagesTagsLoaded.Equals(currentLanguage))
{
LoadTags();
CurrentLanguagesTagsLoaded = currentLanguage;
}
CTagsCompletionDataProvider provider = new CTagsCompletionDataProvider();
// TODO: check specializations
foreach (Tag tag in tags)
{
provider.AddCompletionData(new CTagsCompletionData(tag, "md-class"));
}
return(provider);
}
public override ICompletionDataProvider HandleCodeCompletion (
ICodeCompletionContext completionContext, char completionChar)
{
TextEditor editor = IdeApp.Workbench.ActiveDocument.TextEditor;
int line, column;
editor.GetLineColumnFromPosition (editor.CursorPosition, out line, out column);
string currentLine = editor.GetLineText (line);
string currentDocsExtension = Path.GetExtension (IdeApp.Workbench.ActiveDocument.FileName);
string currentLanguage = GetLanguageFromExtension (currentDocsExtension);
if (tags.Count == 0 || !CurrentLanguagesTagsLoaded.Equals (currentLanguage)) {
LoadTags ();
CurrentLanguagesTagsLoaded = currentLanguage;
}
CTagsCompletionDataProvider provider = new CTagsCompletionDataProvider ();
// TODO: check specializations
foreach (Tag tag in tags) {
provider.AddCompletionData (new CTagsCompletionData (tag, "md-class"));
}
return provider;
}
public static void ShowWindow (char firstChar, ICompletionDataProvider provider, ICompletionWidget completionWidget, ICodeCompletionContext completionContext, CompletionDelegate closedDelegate)
{
try {
if (!wnd.ShowListWindow (firstChar, provider, completionWidget, completionContext, closedDelegate)) {
provider.Dispose ();
return;
}
// makes control-space in midle of words to work
string text = wnd.completionWidget.GetCompletionText (completionContext);
if (text.Length == 0) {
text = provider.DefaultCompletionString;
if (text != null && text.Length > 0)
wnd.SelectEntry (text);
return;
}
wnd.PartialWord = text;
//if there is only one matching result we take it by default
if (wnd.IsUniqueMatch && !wnd.IsChanging)
{
wnd.UpdateWord ();
wnd.Hide ();
}
} catch (Exception ex) {
Console.WriteLine (ex);
}
}
public override ICompletionDataProvider HandleCodeCompletion(
ICodeCompletionContext completionContext, char completionChar)
{
string lineText = Editor.GetLineText(completionContext.TriggerLine + 1);
if (lineText.EndsWith("::"))
{
// remove the trailing '::'
lineText = lineText.Substring(0, lineText.Length - 2);
int nameStart = lineText.LastIndexOfAny(allowedCharsMinusColon);
nameStart++;
string itemName = lineText.Substring(nameStart).Trim();
if (string.IsNullOrEmpty(itemName))
{
return(null);
}
return(GetMembersOfItem(itemName));
}
return(null);
}
public override ICompletionDataProvider CodeCompletionCommand(
ICodeCompletionContext completionContext)
{
int pos = completionContext.TriggerOffset;
int line, column;
Editor.GetLineColumnFromPosition(Editor.CursorPosition, out line, out column);
string lineText = Editor.GetLineText(line);
if (!lineText.Contains(".") &&
!lineText.Contains("::") &&
!lineText.Contains("->"))
{
return(GlobalComplete());
}
return(HandleCodeCompletion(completionContext, Editor.GetText(pos - 1, pos)[0]));
}
// Returns the index of the parameter where the cursor is currently positioned.
// -1 means the cursor is outside the method parameter list
// 0 means no parameter entered
// > 0 is the index of the parameter (1-based)
public int GetCurrentParameterIndex(ICodeCompletionContext ctx)
{
int cursor = editor.CursorPosition;
int i = ctx.TriggerOffset;
if (editor.GetCharAt(i) == ')')
{
return(-1);
}
if (i > cursor)
{
return(-1);
}
else if (i == cursor)
{
return(0);
}
int parameterIndex = 1;
while (i++ < cursor)
{
char ch = editor.GetCharAt(i);
if (ch == ',')
{
parameterIndex++;
}
else if (ch == ')')
{
return(-1);
}
}
return(parameterIndex);
}
public override IParameterDataProvider HandleParameterCompletion(
ICodeCompletionContext completionContext, char completionChar)
{
if (completionChar != '(')
{
return(null);
}
CProject project = Document.Project as CProject;
if (project == null)
{
return(null);
}
ProjectInformation info = ProjectInformationManager.Instance.Get(project);
int line, column;
Editor.GetLineColumnFromPosition(Editor.CursorPosition, out line, out column);
int position = Editor.GetPositionFromLineColumn(line, 1);
string lineText = Editor.GetText(position, Editor.CursorPosition - 1).TrimEnd();
int nameStart = lineText.LastIndexOfAny(allowedChars);
nameStart++;
string functionName = lineText.Substring(nameStart).Trim();
if (string.IsNullOrEmpty(functionName))
{
return(null);
}
return(new ParameterDataProvider(Document, info, functionName));
}
public static void ShowWindow(char firstChar, ICompletionDataProvider provider, ICompletionWidget completionWidget, ICodeCompletionContext completionContext, CompletionDelegate closedDelegate)
{
try
{
if (!wnd.ShowListWindow(firstChar, provider, completionWidget, completionContext, closedDelegate))
{
provider.Dispose();
return;
}
// makes control-space in midle of words to work
string text = wnd.completionWidget.GetCompletionText(completionContext);
if (text.Length == 0)
{
text = provider.DefaultCompletionString;
if (text != null && text.Length > 0)
{
wnd.SelectEntry(text);
}
return;
}
wnd.PartialWord = text;
//if there is only one matching result we take it by default
if (wnd.IsUniqueMatch && !wnd.IsChanging)
{
wnd.UpdateWord();
wnd.Hide();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
bool ShowListWindow (char firstChar, ICompletionDataProvider provider, ICompletionWidget completionWidget, ICodeCompletionContext completionContext, CompletionDelegate closedDelegate)
{
if (mutableProvider != null) {
mutableProvider.CompletionDataChanging -= OnCompletionDataChanging;
mutableProvider.CompletionDataChanged -= OnCompletionDataChanged;
}
this.provider = provider;
this.completionContext = completionContext;
this.closedDelegate = closedDelegate;
mutableProvider = provider as IMutableCompletionDataProvider;
if (mutableProvider != null) {
mutableProvider.CompletionDataChanging += OnCompletionDataChanging;
mutableProvider.CompletionDataChanged += OnCompletionDataChanged;
if (mutableProvider.IsChanging)
OnCompletionDataChanging (null, null);
}
this.completionWidget = completionWidget;
this.firstChar = firstChar;
return FillList ();
}
public override ICompletionDataProvider HandleCodeCompletion (
ICodeCompletionContext completionContext, char completionChar)
{
string lineText = Editor.GetLineText (completionContext.TriggerLine + 1);
if (lineText.EndsWith ("::")) {
// remove the trailing '::'
lineText = lineText.Substring (0, lineText.Length - 2);
int nameStart = lineText.LastIndexOfAny (allowedCharsMinusColon);
nameStart++;
string itemName = lineText.Substring (nameStart).Trim ();
if (string.IsNullOrEmpty (itemName))
return null;
return GetMembersOfItem (itemName);
}
return null;
}
public override IParameterDataProvider HandleParameterCompletion (
ICodeCompletionContext completionContext, char completionChar)
{
if (completionChar != '(')
return null;
CProject project = Document.Project as CProject;
if (project == null)
return null;
ProjectInformation info = ProjectInformationManager.Instance.Get (project);
int line, column;
Editor.GetLineColumnFromPosition (Editor.CursorPosition, out line, out column);
int position = Editor.GetPositionFromLineColumn (line, 1);
string lineText = Editor.GetText (position, Editor.CursorPosition - 1).TrimEnd ();
int nameStart = lineText.LastIndexOfAny (allowedChars);
nameStart++;
string functionName = lineText.Substring (nameStart).Trim ();
if (string.IsNullOrEmpty (functionName))
return null;
return new ParameterDataProvider (Document, info, functionName);
}
public override ICompletionDataProvider CodeCompletionCommand (
ICodeCompletionContext completionContext)
{
int pos = completionContext.TriggerOffset;
int line, column;
Editor.GetLineColumnFromPosition (Editor.CursorPosition, out line, out column);
string lineText = Editor.GetLineText (line);
if (!lineText.Contains (".") &&
!lineText.Contains ("::") &&
!lineText.Contains ("->"))
return GlobalComplete ();
return HandleCodeCompletion (completionContext, Editor.GetText (pos - 1, pos)[0]);
}
