Пример #1
0
 protected override void Dispose(bool disposing)
 {
     if (disposing)
     {
         document.DocumentAboutToBeChanged -= DocumentAboutToBeChanged;
         if (codeCompletionListView != null)
         {
             codeCompletionListView.Dispose();
             codeCompletionListView = null;
         }
         if (declarationViewWindow != null)
         {
             declarationViewWindow.Dispose();
             declarationViewWindow = null;
         }
     }
     base.Dispose(disposing);
 }
Пример #2
0
        CodeCompletionWindow(ICompletionDataProvider completionDataProvider, ICompletionData[] completionData, Form parentForm, TextEditorControl control, bool showDeclarationWindow, bool fixedListViewWidth) : base(parentForm, control)
        {
            dataProvider               = completionDataProvider;
            this.completionData        = completionData;
            document                   = control.Document;
            this.showDeclarationWindow = showDeclarationWindow;
            this.fixedListViewWidth    = fixedListViewWidth;

            workingScreen = Screen.GetWorkingArea(Location);
            startOffset   = control.ActiveTextAreaControl.Caret.Offset + 1;
            endOffset     = startOffset;
            if (completionDataProvider.PreSelection != null)
            {
                startOffset -= completionDataProvider.PreSelection.Length + 1;
                endOffset--;
            }

            codeCompletionListView                      = new CodeCompletionListView(completionData);
            codeCompletionListView.ImageList            = completionDataProvider.ImageList;
            codeCompletionListView.Dock                 = DockStyle.Fill;
            codeCompletionListView.SelectedItemChanged += CodeCompletionListViewSelectedItemChanged;
            codeCompletionListView.DoubleClick         += CodeCompletionListViewDoubleClick;
            codeCompletionListView.Click               += CodeCompletionListViewClick;
            Controls.Add(codeCompletionListView);
            if (completionData.Length > MaxListLength)
            {
                vScrollBar.Dock        = DockStyle.Right;
                vScrollBar.Minimum     = 0;
                vScrollBar.Maximum     = completionData.Length - 1;
                vScrollBar.SmallChange = 1;
                vScrollBar.LargeChange = MaxListLength;
                codeCompletionListView.FirstItemChanged += CodeCompletionListViewFirstItemChanged;
                Controls.Add(vScrollBar);
            }

            drawingSize = GetListViewSize();
            SetLocation();

            if (declarationViewWindow == null)
            {
                declarationViewWindow = new DeclarationViewWindow(parentForm);
            }
            SetDeclarationViewLocation();
            declarationViewWindow.ShowDeclarationViewWindow();
            declarationViewWindow.MouseMove += ControlMouseMove;
            control.Focus();
            CodeCompletionListViewSelectedItemChanged(this, EventArgs.Empty);

            if (completionDataProvider.DefaultIndex >= 0)
            {
                codeCompletionListView.SelectIndex(completionDataProvider.DefaultIndex);
            }

            if (completionDataProvider.PreSelection != null)
            {
                CaretOffsetChanged(this, EventArgs.Empty);
            }

            vScrollBar.ValueChanged           += VScrollBarValueChanged;
            document.DocumentAboutToBeChanged += DocumentAboutToBeChanged;
            if (endOffset - startOffset > 0)
            {
                codeCompletionListView.SelectItemWithStart(control.Text.Substring(startOffset, endOffset - startOffset));
            }
        }