public GoToAll(AsmProject project, Events events)
{
_completionProvider = new AllCompletion(project, events);
var dummyControl = new TextEditor(); // TODO: Create own, improved auto-completion window to remove reliance on texteditor
InitializeComponent();
_searchQuery.TextChanged += (s, a) =>
{
if (_searchQuery.Text.Length == 0)
{
if (_completionWindow != null)
{
_completionWindow.Close();
}
_completionWindow = null;
return;
}
_completionProvider.PreSelection = _searchQuery.Text;
if (_completionWindow != null && !_completionWindow.IsDisposed)
{
_completionWindow.RefreshCompletionData(null, ' ');
return;
}
_completionWindow = CompletionWindow.ShowCompletionWindow(this, dummyControl, _completionProvider, PointToScreen(new Point(_searchQuery.Left, _searchQuery.Bounds.Bottom)));
if (_completionWindow != null)
{
_completionWindow.InsertCompleted += Close;
}
};
}
public static CompletionWindow ShowCompletionWindow(Form parent, TextEditorControl control, ICompletionDataProvider completionDataProvider, Point location)
{
CompletionDataProvider = completionDataProvider;
var completionData = CompletionDataProvider.GenerateCompletionData(null, null, ' ');
if (completionData.Length == 0)
{
return(null);
}
var window = new CompletionWindow(parent, control);
window.RefreshList(completionData);
//window.SetLocation();
window.Location = location;
window.ShowCompletionWindow();
return(window);
}
public static CompletionWindow ShowCompletionWindow(Form parent, TextEditorControl control, string fileName,
ICompletionDataProvider completionDataProvider, char firstChar)
{
CompletionDataProvider = completionDataProvider;
var completionData = CompletionDataProvider.GenerateCompletionData(fileName, control.ActiveTextAreaControl.TextArea, firstChar);
if (completionData.Length == 0)
{
return(null);
}
var window = new CompletionWindow(parent, control);
window.RefreshList(completionData);
window.SetLocation();
window.ShowCompletionWindow();
return(window);
}
private void ShowIntellisense(char keyValue, int wordLengthLimit)
{
if (_completionDataProvider == null)
{
return;
}
if (ActiveTextAreaControl.SelectionManager.HasSomethingSelected)
{
return;
}
var caretPosition = ActiveTextAreaControl.Caret;
var line = Document.GetLineSegment(caretPosition.Line);
var word = line.GetWord(caretPosition.Column - 1);
var wordType = (word as AsmWord)?.WordType;
if (wordType == AsmWord.AsmWordType.Comment)
{
if (_codeCompletionWindow != null)
{
_codeCompletionWindow.Close();
}
return;
}
if (wordType == AsmWord.AsmWordType.Opcode && wordLengthLimit > 0 && !_forcedAutoCompleteWindow)
{
if (_codeCompletionWindow != null)
{
_codeCompletionWindow.Close();
}
return;
}
if ((wordType == AsmWord.AsmWordType.NumberByte || wordType == AsmWord.AsmWordType.NumberWord) && wordLengthLimit > 0 && !_forcedAutoCompleteWindow)
{
if (_codeCompletionWindow != null)
{
_codeCompletionWindow.Close();
}
return;
}
if (word.Word.Trim().Length < wordLengthLimit)
{
if ((word.IsWhiteSpace || string.IsNullOrWhiteSpace(word.Word)) && !_forcedAutoCompleteWindow && _codeCompletionWindow != null)
{
_codeCompletionWindow.Close();
}
return;
}
var provider = _completionDataProvider;
if (IsIncludeLine(line) && caretPosition.Column > 0)
{
// Auto-complete file names for include statements
var fullLine = Document.GetText(line);
var stringStart = fullLine.LastIndexOf("\"", caretPosition.Column - 1);
if (stringStart > 0 && stringStart == fullLine.IndexOf("\""))
{
// Open file completion if caret is after the first " of the line
provider = _fileCompletionDataProvider;
provider.PreSelection = fullLine.Substring(stringStart, caretPosition.Column - stringStart);
}
}
if (provider == _completionDataProvider)
{
// Regular auto-complete for symbols
if (word.Offset + word.Length != caretPosition.Column)
{
if (_codeCompletionWindow != null)
{
_codeCompletionWindow.Close();
}
return;
}
provider.PreSelection = word.Word;
}
if (_codeCompletionWindow != null)
{
_codeCompletionWindow.RefreshCompletionData(File.File.FullName, keyValue);
return;
}
try
{
_codeCompletionWindow = CompletionWindow.ShowCompletionWindow(
ParentForm, // The parent window for the completion window
this, // The text editor to show the window for
File.File.FullName, // Filename - will be passed back to the provider
provider, // Provider to get the list of possible completions
keyValue // Key pressed - will be passed to the provider
);
}
catch (ArgumentOutOfRangeException)
{
_codeCompletionWindow = null;
}
if (_codeCompletionWindow != null) // ShowCompletionWindow can return null when the provider returns an empty list
{
_codeCompletionWindow.CloseWhenCaretAtBeginning = false;
_codeCompletionWindow.Closed += CloseCodeCompletionWindow;
}
}