CodeCompletionWindow(ICompletionDataProvider completionDataProvider, ICompletionData[] completionData, Form parentForm, TextEditorControl control, bool showDeclarationWindow, bool fixedListViewWidth) : base(parentForm, control)
{
this.dataProvider = completionDataProvider;
this.completionData = completionData;
this.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 += new EventHandler(CodeCompletionListViewSelectedItemChanged);
codeCompletionListView.DoubleClick += new EventHandler(CodeCompletionListViewDoubleClick);
codeCompletionListView.Click += new EventHandler(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 += new EventHandler(CodeCompletionListViewFirstItemChanged);
Controls.Add(vScrollBar);
}
this.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;
}
void SetToolTip(string text, int lineNumber)
{
if (toolTip == null || toolTip.IsDisposed)
toolTip = new DeclarationViewWindow(this.FindForm());
if (oldToolTip == text)
return;
if (text == null) {
toolTip.Hide();
} else {
Point p = Control.MousePosition;
Point cp = PointToClient(p);
if (lineNumber >= 0) {
lineNumber = this.Document.GetVisibleLine(lineNumber);
p.Y = (p.Y - cp.Y) + (lineNumber * this.TextView.FontHeight) - this.virtualTop.Y;
}
p.Offset(3, 3);
toolTip.Owner = this.FindForm();
toolTip.Location = p;
toolTip.Description = text;
toolTip.HideOnClick = true;
toolTip.Show();
}
oldToolTip = text;
}
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);
}
