我致力于免费为VS带来改进的反汇编窗口体验。但是,与其他窗口相比,反汇编窗口是不同的。 当前 API提供了良好的示例代码(例如参见here)。遗憾的是,反汇编窗口使用较旧的遗留 API,这几乎没有记录。另请参阅MSDN和GitHub上的这些问题。我甚至找不到用当前版本的VS(vs2015 / 17)编译的示例代码。
问题:如何在反汇编窗口中制作弹出窗口。
广告:您可以得到什么回报(帮助我解决这个问题;询问脾气暴躁但知识渊博的同事;将其转发给您的奶奶)? 答案:一个免费的VS扩展程序,添加:
答案 0 :(得分:1)
回答并记录我的蜿蜒经历。
Extend IIntellisenseControllerProvider:
[Export(typeof(IIntellisenseControllerProvider))]
[ContentType("Disassembly")]
[TextViewRole(PredefinedTextViewRoles.Debuggable)]
internal sealed class MyInfoControllerProvider : IIntellisenseControllerProvider
{
[Import]
private IQuickInfoBroker _quickInfoBroker = null;
[Import]
private IToolTipProviderFactory _toolTipProviderFactory = null;
public IIntellisenseController TryCreateIntellisenseController(ITextView textView, IList<ITextBuffer> subjectBuffers)
{
var provider = this._toolTipProviderFactory.GetToolTipProvider(textView);
return new MyInfoController(textView, subjectBuffers, this._quickInfoBroker, provider);
}
}
MyInfoController的构造函数如下所示:
internal MyInfoController( ITextView textView, IList<ITextBuffer> subjectBuffers, IQuickInfoBroker quickInfoBroker, IToolTipProvider toolTipProvider) { this._textView = textView; this._subjectBuffers = subjectBuffers; this._quickInfoBroker = quickInfoBroker; this._toolTipProvider = toolTipProvider; this._textView.MouseHover += this.OnTextViewMouseHover; }
OnTextViewMouseHover处理弹出窗口的创建:
private void OnTextViewMouseHover(object sender, MouseHoverEventArgs e)
{
SnapshotPoint? point = GetMousePosition(new SnapshotPoint(this._textView.TextSnapshot, e.Position));
if (point.HasValue)
{
string contentType = this._textView.TextBuffer.ContentType.DisplayName;
if (contentType.Equals("Disassembly"))
{
this.ToolTipLegacy(point.Value);
}
else // handle Tooltip the regular way
{
if (!this._quickInfoBroker.IsQuickInfoActive(this._textView))
{
ITrackingPoint triggerPoint = point.Value.Snapshot.CreateTrackingPoint(point.Value.Position, PointTrackingMode.Positive);
this._session = this._quickInfoBroker.CreateQuickInfoSession(this._textView, triggerPoint, false);
this._session.Start();
}
}
}
}
在ToolTipLegacy中处理工具提示的创建:
private void ToolTipLegacy(SnapshotPoint triggerPoint)
{
// retrieve what is under the triggerPoint, and make a trackingSpan.
var textBlock = new TextBlock() { Text = "Bla" };
textBlock.Background = TODO; //do not forget to set a background
this._toolTipProvider.ShowToolTip(trackingSpan, textBlock, PopupStyles.DismissOnMouseLeaveTextOrContent);
}