89 lines
3.3 KiB
C#
89 lines
3.3 KiB
C#
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/* ****************************************************************************
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*
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* Copyright (c) Microsoft Corporation.
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*
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* This source code is subject to terms and conditions of the Apache License, Version 2.0. A
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* copy of the license can be found in the License.html file at the root of this distribution. If
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* you cannot locate the Apache License, Version 2.0, please send an email to
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* vspython@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
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* by the terms of the Apache License, Version 2.0.
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*
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* You must not remove this notice, or any other, from this software.
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*
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* ***************************************************************************/
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using Microsoft.VisualStudio;
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using Microsoft.VisualStudio.Shell.Interop;
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using Microsoft.VisualStudio.Text;
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using Microsoft.VisualStudio.Text.Editor;
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using Microsoft.VisualStudio.Project;
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using Microsoft.VisualStudio.Project.Automation;
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namespace Microsoft.VisualStudio {
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static class VsExtensions {
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public static string GetFilePath(this ITextView textView) {
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return textView.TextBuffer.GetFilePath();
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}
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#if FALSE
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public static ITrackingSpan CreateTrackingSpan(this IIntellisenseSession session, ITextBuffer buffer) {
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var triggerPoint = session.GetTriggerPoint(buffer);
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var position = session.GetTriggerPoint(buffer).GetPosition(session.TextView.TextSnapshot);
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var snapshot = buffer.CurrentSnapshot;
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if (position == snapshot.Length) {
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return snapshot.CreateTrackingSpan(position, 0, SpanTrackingMode.EdgeInclusive);
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} else {
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return snapshot.CreateTrackingSpan(position, 1, SpanTrackingMode.EdgeInclusive);
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}
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}
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#endif
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public static EnvDTE.Project GetProject(this IVsHierarchy hierarchy) {
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object project;
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ErrorHandler.ThrowOnFailure(
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hierarchy.GetProperty(
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VSConstants.VSITEMID_ROOT,
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(int)__VSHPROPID.VSHPROPID_ExtObject,
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out project
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)
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);
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return (project as EnvDTE.Project);
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}
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public static CommonProjectNode GetCommonProject(this EnvDTE.Project project) {
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OAProject oaProj = project as OAProject;
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if (oaProj != null) {
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var common = oaProj.Project as CommonProjectNode;
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if (common != null) {
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return common;
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}
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}
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return null;
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}
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public static string GetRootCanonicalName(this IVsHierarchy heirarchy) {
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string path;
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ErrorHandler.ThrowOnFailure(heirarchy.GetCanonicalName(VSConstants.VSITEMID_ROOT, out path));
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return path;
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}
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public static T[] Append<T>(this T[] list, T item) {
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T[] res = new T[list.Length + 1];
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list.CopyTo(res, 0);
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res[res.Length - 1] = item;
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return res;
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}
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public static string GetFilePath(this ITextBuffer textBuffer) {
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ITextDocument textDocument;
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if (textBuffer.Properties.TryGetProperty<ITextDocument>(typeof(ITextDocument), out textDocument)) {
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return textDocument.FilePath;
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} else {
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return null;
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}
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}
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}
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}
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