/// <summary>
/// Saves the hierarchy item to disk.
/// </summary>
/// <param name="dwSave">Flags whose values are taken from the VSSAVEFLAGS enumeration.</param>
/// <param name="silentSaveAsName">File name to be applied when dwSave is set to VSSAVE_SilentSave. </param>
/// <param name="itemid">Item identifier of the hierarchy item saved from VSITEMID. </param>
/// <param name="punkDocData">Pointer to the IUnknown interface of the hierarchy item saved.</param>
/// <param name="pfCancelled">TRUE if the save action was canceled. </param>
/// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns>
public override int SaveItem(VSSAVEFLAGS dwSave, string silentSaveAsName, uint itemid, IntPtr punkDocData, out int pfCancelled)
{
// Don't ignore/unignore file changes
// Use Advise/Unadvise to work around rename situations
try
{
this.StopObservingNestedProjectFile();
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
Debug.Assert(punkDocData != IntPtr.Zero, "docData intptr was zero");
// Get an IPersistFileFormat object from docData object (we don't call release on punkDocData since did not increment its ref count)
IPersistFileFormat persistFileFormat = Marshal.GetTypedObjectForIUnknown(punkDocData, typeof(IPersistFileFormat)) as IPersistFileFormat;
Debug.Assert(persistFileFormat != null, "The docData object does not implement the IPersistFileFormat interface");
IVsUIShell uiShell = this.GetService(typeof(SVsUIShell)) as IVsUIShell;
string newName;
ErrorHandler.ThrowOnFailure(uiShell.SaveDocDataToFile(dwSave, persistFileFormat, silentSaveAsName, out newName, out pfCancelled));
// When supported do a rename of the nested project here
}
finally
{
// Succeeded or not we must hook to the file change events
// Don't ignore/unignore file changes
// Use Advise/Unadvise to work around rename situations
this.ObserveNestedProjectFile();
}
return(VSConstants.S_OK);
}
protected virtual void LockRDTEntry()
{
// Define flags for the nested project document
_VSRDTFLAGS flags = _VSRDTFLAGS.RDT_VirtualDocument | _VSRDTFLAGS.RDT_ProjSlnDocument;;
// Request the RDT service
IVsRunningDocumentTable rdt = this.GetService(typeof(SVsRunningDocumentTable)) as IVsRunningDocumentTable;
Debug.Assert(rdt != null, " Could not get running document table from the services exposed by this project");
if (rdt == null)
{
throw new InvalidOperationException();
}
// First we see if someone else has opened the requested view of the file.
uint itemid;
IntPtr docData = IntPtr.Zero;
IVsHierarchy ivsHierarchy;
uint docCookie;
IntPtr projectPtr = IntPtr.Zero;
try
{
ErrorHandler.ThrowOnFailure(rdt.FindAndLockDocument((uint)flags, this.projectPath, out ivsHierarchy, out itemid, out docData, out docCookie));
flags |= _VSRDTFLAGS.RDT_EditLock;
if (ivsHierarchy != null && docCookie != (uint)ShellConstants.VSDOCCOOKIE_NIL)
{
if (docCookie != this.DocCookie)
{
this.DocCookie = docCookie;
}
}
else
{
// get inptr for hierarchy
projectPtr = Marshal.GetIUnknownForObject(this.nestedHierarchy);
Debug.Assert(projectPtr != IntPtr.Zero, " Project pointer for the nested hierarchy has not been initialized");
ErrorHandler.ThrowOnFailure(rdt.RegisterAndLockDocument((uint)flags, this.projectPath, this.ProjectMgr, this.ID, projectPtr, out docCookie));
this.DocCookie = docCookie;
Debug.Assert(this.DocCookie != (uint)ShellConstants.VSDOCCOOKIE_NIL, "Invalid cookie when registering document in the running document table.");
//we must also set the doc cookie on the nested hier
this.SetDocCookieOnNestedHier(this.DocCookie);
}
}
finally
{
// Release all Inptr's that that were given as out pointers
if (docData != IntPtr.Zero)
{
Marshal.Release(docData);
}
if (projectPtr != IntPtr.Zero)
{
Marshal.Release(projectPtr);
}
}
}
/// <summary>
/// Links a nested project as a virtual project to the solution.
/// </summary>
protected internal virtual void AddVirtualProject()
{
// This is the second step in creating and adding a nested project. The inner hierarchy must have been
// already initialized at this point.
#region precondition
if (this.nestedHierarchy == null)
{
throw new InvalidOperationException();
}
#endregion
// get the IVsSolution interface from the global service provider
IVsSolution solution = this.GetService(typeof(IVsSolution)) as IVsSolution;
Debug.Assert(solution != null, "Could not get the IVsSolution object from the services exposed by this project");
if (solution == null)
{
throw new InvalidOperationException();
}
this.InitializeInstanceGuid();
// Add virtual project to solution.
ErrorHandler.ThrowOnFailure(solution.AddVirtualProjectEx(this.nestedHierarchy, this.VirtualProjectFlags, ref this.projectInstanceGuid));
// Now set up to listen on file changes on the nested project node.
this.ObserveNestedProjectFile();
}
public int Close(IOleParentUndoUnit pPUU, int fCommit)
{
if (pPUU == null)
{
return(VSConstants.S_FALSE);
}
if (_openParent == null)
{
return(VSConstants.S_FALSE);
}
var hr = _openParent.Close(pPUU, fCommit);
if (VSErrorHandler.Failed(hr))
{
return(hr);
}
if (_openParent == pPUU)
{
_openParent = null;
if (fCommit != 0)
{
_children.Add(pPUU);
}
return(VSConstants.S_OK);
}
else
{
throw new ArgumentException("Closing the wrong parent unit!");
}
}
public int OnShellPropertyChange(int propid, object propValue)
{
if (Preferences.LocalSettings.GetBool("P4_CONNECTION_TOOLBAR_ACTIVATED", false))
{
return(VSConstants.S_OK);
}
// --- We handle the event if zombie state changes from true to false
if ((int)__VSSPROPID.VSSPROPID_Zombie == propid)
{
if ((bool)propValue == false)
{
// --- Show the commandbar
var dte = GetService(typeof(DTE)) as DTE2;
var cbs = ((CommandBars)dte.CommandBars);
CommandBar cb = cbs["Helix Connection"];
cb.Visible = true;
// --- Unsubscribe from events
var shellService = GetService(typeof(SVsShell)) as IVsShell;
if (shellService != null)
{
ErrorHandler.ThrowOnFailure(shellService.UnadviseShellPropertyChanges(_EventSinkCookie));
}
_EventSinkCookie = 0;
// set the pref that this has been force-set once
// if the user unsets it after that, we do not want to
// override that on every launch of Visual Studio
Preferences.LocalSettings["P4_CONNECTION_TOOLBAR_ACTIVATED"] = true;
}
}
return(VSConstants.S_OK);
}
///-------------------------------------------------------------------------------------------------------------
/// <summary>
/// Returns the current contents of a document
/// </summary>
///-------------------------------------------------------------------------------------------------------------
public string GetDocumentText()
{
string text = null;
IVsPersistDocData docData = null;
try
{
// Get or create the buffer
IVsTextLines buffer = GetRunningDocumentTextBuffer();
if (buffer == null)
{
docData = CreateDocumentData();
buffer = docData as IVsTextLines;
}
// get the text from the buffer
if (buffer != null)
{
IVsTextStream textStream = buffer as IVsTextStream;
if (textStream != null)
{
int length;
int hr = textStream.GetSize(out length);
if (ErrorHandler.Succeeded(hr))
{
if (length > 0)
{
IntPtr pText = Marshal.AllocCoTaskMem((length + 1) * 2);
try
{
hr = textStream.GetStream(0, length, pText);
if (ErrorHandler.Succeeded(hr))
{
text = Marshal.PtrToStringUni(pText);
}
}
finally
{
Marshal.FreeCoTaskMem(pText);
}
}
else
{
text = string.Empty;
}
}
}
}
}
finally
{
if (docData != null)
{
docData.Close();
}
}
return(text);
}
private void InitializeInstanceGuid()
{
if (this.projectInstanceGuid != Guid.Empty)
{
return;
}
Guid instanceGuid = Guid.Empty;
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
// This method should be called from the open children method, then we can safely use the IsNewProject property
if (this.ProjectMgr.IsNewProject)
{
instanceGuid = Guid.NewGuid();
this.ItemNode.SetMetadata(ProjectFileConstants.InstanceGuid, instanceGuid.ToString("B"));
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.SetGuidProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ProjectIDGuid, ref instanceGuid));
}
else
{
// Get a guid from the nested hiererachy.
Guid nestedHiererachyInstanceGuid;
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.GetGuidProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ProjectIDGuid, out nestedHiererachyInstanceGuid));
// Get instance guid from the project file. If it does not exist then we create one.
string instanceGuidAsString = this.ItemNode.GetMetadata(ProjectFileConstants.InstanceGuid);
// 1. nestedHiererachyInstanceGuid is empty and instanceGuidAsString is empty then create a new one.
// 2. nestedHiererachyInstanceGuid is empty and instanceGuidAsString not empty use instanceGuidAsString and update the nested project object by calling SetGuidProperty.
// 3. nestedHiererachyInstanceGuid is not empty instanceGuidAsString is empty then use nestedHiererachyInstanceGuid and update the outer project element.
// 4. nestedHiererachyInstanceGuid is not empty instanceGuidAsString is empty then use nestedHiererachyInstanceGuid and update the outer project element.
if (nestedHiererachyInstanceGuid == Guid.Empty && String.IsNullOrEmpty(instanceGuidAsString))
{
instanceGuid = Guid.NewGuid();
}
else if (nestedHiererachyInstanceGuid == Guid.Empty && !String.IsNullOrEmpty(instanceGuidAsString))
{
instanceGuid = new Guid(instanceGuidAsString);
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.SetGuidProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ProjectIDGuid, ref instanceGuid));
}
else if (nestedHiererachyInstanceGuid != Guid.Empty)
{
instanceGuid = nestedHiererachyInstanceGuid;
// If the instanceGuidAsString is empty then creating a guid out of it would throw an exception.
if (String.IsNullOrEmpty(instanceGuidAsString) || nestedHiererachyInstanceGuid != new Guid(instanceGuidAsString))
{
this.ItemNode.SetMetadata(ProjectFileConstants.InstanceGuid, instanceGuid.ToString("B"));
}
}
}
this.projectInstanceGuid = instanceGuid;
}
/// <summary>
/// Called by the shell when a node has been renamed from the GUI
/// </summary>
/// <param name="label">The name of the new label.</param>
/// <returns>A success or failure value.</returns>
public override int SetEditLabel(string label)
{
int result = this.DelegateSetPropertyToNested((int)__VSHPROPID.VSHPROPID_EditLabel, label);
if (ErrorHandler.Succeeded(result))
{
this.RenameNestedProjectInParentProject(label);
}
return(result);
}
internal static string GetTextFromVsTextLines(IVsTextLines vsTextLines)
{
int lines;
int lastLineLength;
VSErrorHandler.ThrowOnFailure(vsTextLines.GetLineCount(out lines));
VSErrorHandler.ThrowOnFailure(vsTextLines.GetLengthOfLine(lines - 1, out lastLineLength));
string text;
VSErrorHandler.ThrowOnFailure(vsTextLines.GetLineText(0, 0, lines - 1, lastLineLength, out text));
return(text);
}
/// <summary>
/// Delegates Getproperty calls to the inner nested.
/// </summary>
/// <param name="propID">The property to delegate.</param>
/// <returns>The return of the GetProperty from nested.</returns>
private object DelegateGetPropertyToNested(int propID)
{
object returnValue = null;
if (!this.ProjectMgr.IsClosed)
{
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
// Do not throw since some project types will return E_FAIL if they do not support a property.
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.GetProperty(VSConstants.VSITEMID_ROOT, propID, out returnValue));
}
return(returnValue);
}
private void SetDocCookieOnNestedHier(uint itemDocCookie)
{
object docCookie = (int)itemDocCookie;
try
{
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.SetProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ItemDocCookie, docCookie));
}
catch (NotImplementedException)
{
//we swallow this exception on purpose
}
}
private IntPtr CreateCodeView(IVsTextLines textLines, ref string editorCaption, ref Guid cmdUI)
{
Type codeWindowType = typeof(IVsCodeWindow);
Guid riid = codeWindowType.GUID;
Guid clsid = typeof(VsCodeWindowClass).GUID;
IVsCodeWindow window = (IVsCodeWindow)package.CreateInstance(ref clsid, ref riid, codeWindowType);
ErrorHandler.ThrowOnFailure(window.SetBuffer(textLines));
ErrorHandler.ThrowOnFailure(window.SetBaseEditorCaption(null));
ErrorHandler.ThrowOnFailure(window.GetEditorCaption(READONLYSTATUS.ROSTATUS_Unknown, out editorCaption));
cmdUI = VSConstants.GUID_TextEditorFactory;
return(Marshal.GetIUnknownForObject(window));
}
private static bool ShouldLoadEDMPackage(IVsHierarchy project)
{
var shouldLoadEDMPackage = false;
try
{
if (BootstrapUtils.IsEDMSupportedInProject(project))
{
// Check if project is a website project. If yes, search for edmx files under the app_code folder.
// Note that website project doesn't have project file and to exclude files from project you append ".exclude" in file name.
var dteProject = BootstrapUtils.GetProject(project);
if (dteProject != null &&
BootstrapUtils.IsWebProject(dteProject))
{
var projectFullPathProperty = dteProject.Properties.Item("FullPath");
var projectFullPath = projectFullPathProperty.Value as string;
Debug.Assert(String.IsNullOrWhiteSpace(projectFullPath) == false, "Unable to get project full path");
if (String.IsNullOrWhiteSpace(projectFullPath) == false)
{
// App_Code is a special folder that will not be localized should always be under root folder.
var appCodePath = Path.Combine(projectFullPath, "App_Code");
if (Directory.Exists(appCodePath))
{
// Directory.GetFiles could potentially be an expensive operation.
// If the performance is not acceptable, we should look into calling Win32 API to search for files.
shouldLoadEDMPackage =
Directory.GetFiles(appCodePath, "*" + ExtensionEdmx, SearchOption.AllDirectories).Any();
}
}
}
else
{
var fileFinder = new VSFileFinder(ExtensionEdmx);
shouldLoadEDMPackage = fileFinder.ExistInProject(project);
}
}
}
catch (Exception ex)
{
Debug.Fail("Caught exception in BootstrapPackage's ShouldLoadEDMPackage method. Message: " + ex.Message);
// We want to continue loading the package if the exception is not critical.
// Do not do Debug.Assert here because it could cause a lot of DDBasic failures in CHK build.
if (VSErrorHandler.IsCriticalException(ex))
{
throw;
}
}
return(shouldLoadEDMPackage);
}
private void ShowToolWindow(Type type)
{
ToolWindowPane window = this.FindToolWindow(type, 0, true);
IVsWindowFrame windowFrame = null;
if (window != null && window.Frame != null)
{
windowFrame = (IVsWindowFrame)window.Frame;
}
if (windowFrame != null)
{
ErrorHandler.ThrowOnFailure(windowFrame.Show());
}
}
/// <summary>
/// Determines whether the hierarchy item changed.
/// </summary>
/// <param name="itemId">Item identifier of the hierarchy item contained in VSITEMID</param>
/// <param name="punkDocData">Pointer to the IUnknown interface of the hierarchy item. </param>
/// <param name="pfDirty">TRUE if the hierarchy item changed.</param>
/// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns>
public override int IsItemDirty(uint itemId, IntPtr punkDocData, out int pfDirty)
{
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
Debug.Assert(punkDocData != IntPtr.Zero, "docData intptr was zero");
// Get an IPersistFileFormat object from docData object
IPersistFileFormat persistFileFormat = Marshal.GetTypedObjectForIUnknown(punkDocData, typeof(IPersistFileFormat)) as IPersistFileFormat;
Debug.Assert(persistFileFormat != null, "The docData object does not implement the IPersistFileFormat interface");
// Call IsDirty on the IPersistFileFormat interface
ErrorHandler.ThrowOnFailure(persistFileFormat.IsDirty(out pfDirty));
return(VSConstants.S_OK);
}
private void InitImageHandler()
{
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
if (null == imageHandler)
{
imageHandler = new ImageHandler();
}
object imageListAsPointer = null;
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.GetProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_IconImgList, out imageListAsPointer));
if (imageListAsPointer != null)
{
this.imageHandler.ImageList = Utilities.GetImageList(imageListAsPointer);
}
}
/// <summary>
/// Closes a nested project and releases the nested hierrachy pointer.
/// </summary>
internal void CloseNestedProjectNode()
{
if (this.isDisposed || this.ProjectMgr == null || this.ProjectMgr.IsClosed)
{
return;
}
uint itemid = VSConstants.VSITEMID_NIL;
ThreadHelper.ThrowIfNotOnUIThread();
try
{
ThreadHelper.ThrowIfNotOnUIThread();
this.DisconnectPropertyNotifySink();
IVsUIHierarchy hier;
IVsWindowFrame windowFrame;
VsShellUtilities.IsDocumentOpen(this.ProjectMgr.Site, this.projectPath, Guid.Empty, out hier, out itemid, out windowFrame);
if (itemid == VSConstants.VSITEMID_NIL)
{
this.UnlockRDTEntry();
}
IVsSolution solution = this.GetService(typeof(IVsSolution)) as IVsSolution;
if (solution == null)
{
throw new InvalidOperationException();
}
ErrorHandler.ThrowOnFailure(solution.RemoveVirtualProject(this.nestedHierarchy, 0));
}
finally
{
this.StopObservingNestedProjectFile();
// if we haven't already release the RDT cookie, do so now.
if (itemid == VSConstants.VSITEMID_NIL)
{
this.UnlockRDTEntry();
}
this.Dispose(true);
}
}
private bool IsEDMPackageLoaded()
{
var vsShell = (IVsShell)GetService(typeof(SVsShell));
Debug.Assert(vsShell != null, "unexpected null value for vsShell");
if (vsShell != null)
{
var packageGuid = guidEscherPkg;
IVsPackage package = null;
var hr = vsShell.IsPackageLoaded(ref packageGuid, out package);
if (VSErrorHandler.Succeeded(hr) && package != null)
{
return(true);
}
}
return(false);
}
/// <summary>
/// returns the IVsTextLines for the given docData object
/// </summary>
/// <param name="docData"></param>
/// <returns></returns>
internal static IVsTextLines GetVsTextLinesFromDocData(object docData)
{
if (docData == null)
{
return(null);
}
var buffer = docData as IVsTextLines;
if (buffer == null)
{
var bp = docData as IVsTextBufferProvider;
if (bp != null)
{
VSErrorHandler.ThrowOnFailure(bp.GetTextBuffer(out buffer));
}
}
return(buffer);
}
/// <summary>
/// Notifies a sink that the [bindable] property specified by dispID has changed.
/// If dispID is DISPID_UNKNOWN, then multiple properties have changed together.
/// The client (owner of the sink) should then retrieve the current value of each property of interest from the object that generated the notification.
/// In our case we will care about the VSLangProj80.VsProjPropId.VBPROJPROPID_FileName and update the changes in the parent project file.
/// </summary>
/// <param name="dispid">Dispatch identifier of the property that is about to change or DISPID_UNKNOWN if multiple properties are about to change.</param>
public virtual void OnChanged(int dispid)
{
if (dispid == (int)VSLangProj80.VsProjPropId.VBPROJPROPID_FileName)
{
// Get the filename of the nested project. Inetead of asking the label on the nested we ask the filename, since the label might not yet been set.
IVsProject3 nestedProject = this.nestedHierarchy as IVsProject3;
if (nestedProject != null)
{
string document;
ErrorHandler.ThrowOnFailure(nestedProject.GetMkDocument(VSConstants.VSITEMID_ROOT, out document));
this.RenameNestedProjectInParentProject(Path.GetFileNameWithoutExtension(document));
// We need to redraw the caption since for some reason, by intervining to the OnChanged event the Caption is not updated.
this.ReDraw(UIHierarchyElement.Caption);
}
}
}
protected virtual void UnlockRDTEntry()
{
if (this.isDisposed || this.ProjectMgr == null || this.ProjectMgr.IsClosed)
{
return;
}
// First we see if someone else has opened the requested view of the file.
IVsRunningDocumentTable rdt = this.GetService(typeof(SVsRunningDocumentTable)) as IVsRunningDocumentTable;
if (rdt != null && this.DocCookie != (int)ShellConstants.VSDOCCOOKIE_NIL)
{
_VSRDTFLAGS flags = _VSRDTFLAGS.RDT_EditLock;
ErrorHandler.ThrowOnFailure(rdt.UnlockDocument((uint)flags, (uint)this.DocCookie));
}
this.DocCookie = (int)ShellConstants.VSDOCCOOKIE_NIL;
}
private async Task <T> ShowToolWindow <T>()
where T : ToolWindowPane
{
ToolWindowPane window = this.FindToolWindow(typeof(T), 0, true);
IVsWindowFrame windowFrame = null;
if (window != null && window.Frame != null)
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
windowFrame = (IVsWindowFrame)window.Frame;
}
if (windowFrame != null)
{
ErrorHandler.ThrowOnFailure(windowFrame.Show());
return(window as T);
}
return(null);
}
internal void VisitHierarchy(IVsHierarchy root)
{
if (root == null)
{
throw new ArgumentNullException("root");
}
object pvar;
Url baseUri = null;
var hr = root.GetProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ProjectDir, out pvar);
var projectDir = pvar as string;
if (VSErrorHandler.Succeeded(hr) &&
projectDir != null)
{
baseUri = new Url(projectDir + Path.DirectorySeparatorChar);
}
VisitHierarchyItems(root, VSConstants.VSITEMID_ROOT, baseUri, _handler, true);
}
// <summary>
// Updates the title bar to include the item's name that we are editing
// </summary>
private void UpdateTitleBar(string name)
{
var fullName = Resources.MappingDetails_WindowTitle;
if (!string.IsNullOrEmpty(name))
{
fullName = String.Format(CultureInfo.CurrentCulture, "{0} - {1}", fullName, name);
}
var frame = Frame;
if (frame != null)
{
// set window title based on selection
// this will return E_UNEXPECTED if the frame is disposed, ignore that as there's no need to set the title in that case.
VsErrorHandler.ThrowOnFailure(
frame.SetProperty((int)VsShell.__VSFPROPID.VSFPROPID_Caption, fullName), VSConstants.E_UNEXPECTED);
}
}
/// <summary>
/// Delegates Getproperty calls to the inner nested.
/// </summary>
/// <param name="propID">The property to delegate.</param>
/// <returns>The return of the GetProperty from nested.</returns>
private object DelegateGetPropertyToNested(int propID)
{
ThreadHelper.ThrowIfNotOnUIThread();
if (!this.ProjectMgr.IsClosed)
{
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
object returnValue;
// Do not throw since some project types will return E_FAIL if they do not support a property.
int result = this.nestedHierarchy.GetProperty(VSConstants.VSITEMID_ROOT, propID, out returnValue);
if (ErrorHandler.Succeeded(result))
{
return(returnValue);
}
}
return(null);
}
private void MenuItemCallback(object sender, EventArgs e)
{
// Show a Message Box to prove we were here
IVsUIShell uiShell = (IVsUIShell)GetService(typeof(SVsUIShell));
Guid clsid = Guid.Empty;
int result;
ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(
0,
ref clsid,
"ShowInitialToolbar",
string.Format(CultureInfo.CurrentCulture, "Inside {0}.MenuItemCallback()", this.ToString()),
string.Empty,
0,
OLEMSGBUTTON.OLEMSGBUTTON_OK,
OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST,
OLEMSGICON.OLEMSGICON_INFO,
0, // false
out result));
}
public void Show()
{
var sonarLintOutputPane = VsShellUtils.GetOrCreateSonarLintOutputPane(serviceProvider);
Debug.Assert(sonarLintOutputPane != null, "Failed to create SonarLint pane");
if (sonarLintOutputPane == null)
{
return;
}
var hr = sonarLintOutputPane.Activate();
Debug.Assert(ErrorHandler.Succeeded(hr), "Failed to activate SonarLint pane: " + hr);
if (ErrorHandler.Succeeded(hr))
{
toolWindowService.Show(VSConstants.StandardToolWindows.Output);
}
}
///-------------------------------------------------------------------------------------------------------------
/// <summary>
/// Creates and loads the document data
/// (You must Close() it when done)
/// </summary>
///-------------------------------------------------------------------------------------------------------------
public IVsPersistDocData CreateDocumentData()
{
if (IsFile())
{
string fullPath = FullPath();
if (!string.IsNullOrEmpty(fullPath))
{
IOleServiceProvider serviceProvider = (IOleServiceProvider)Microsoft.VisualStudio.Shell.Package.GetGlobalService(typeof(IOleServiceProvider));
IVsPersistDocData docData = WAUtilities.CreateSitedInstance <IVsPersistDocData>(serviceProvider, typeof(VsTextBufferClass).GUID);
if (docData != null)
{
int hr = docData.LoadDocData(fullPath);
if (ErrorHandler.Succeeded(hr))
{
return(docData);
}
}
}
}
return(null);
}
/// <summary>
/// Returns a list of solution folders projects in the solution
/// </summary>
public Hashtable GetSolutionFoldersEnum()
{
Hashtable mapHierarchies = new Hashtable();
IVsSolution sol = (IVsSolution)GetService(typeof(SVsSolution));
Guid rguidEnumOnlyThisType = guidSolutionFolderProject;
IEnumHierarchies ppenum = null;
ErrorHandler.ThrowOnFailure(sol.GetProjectEnum((uint)__VSENUMPROJFLAGS.EPF_LOADEDINSOLUTION, ref rguidEnumOnlyThisType, out ppenum));
IVsHierarchy[] rgelt = new IVsHierarchy[1];
uint pceltFetched = 0;
while (ppenum.Next(1, rgelt, out pceltFetched) == VSConstants.S_OK &&
pceltFetched == 1)
{
mapHierarchies[rgelt[0]] = true;
}
return(mapHierarchies);
}
/// <summary>
/// Delegates the call to the inner hierarchy.
/// </summary>
/// <param name="reserved">Reserved parameter defined at the IVsPersistHierarchyItem2::ReloadItem parameter.</param>
protected internal override void ReloadItem(uint reserved)
{
#region precondition
if (this.isDisposed || this.ProjectMgr == null || this.ProjectMgr.IsClosed)
{
throw new InvalidOperationException();
}
Debug.Assert(this.nestedHierarchy != null, "The nested hierarchy object must be created before calling this method");
#endregion
IVsPersistHierarchyItem2 persistHierachyItem = this.nestedHierarchy as IVsPersistHierarchyItem2;
// We are expecting that if we get called then the nestedhierarchy supports IVsPersistHierarchyItem2, since then hierrachy should support handling its own reload.
// There should be no errormessage to the user since this is an internal error, that it cannot be fixed at user level.
if (persistHierachyItem == null)
{
throw new InvalidOperationException();
}
ErrorHandler.ThrowOnFailure(persistHierachyItem.ReloadItem(VSConstants.VSITEMID_ROOT, reserved));
}