/// <summary>
/// Launches a DontShowAgainDialog if it is needed.
/// </summary>
/// <param name="serviceProvider">An associated serviceprovider.</param>
/// <param name="messageText">The text the dilaog box will contain.</param>
/// <param name="helpTopic">The associated help topic.</param>
/// <param name="button">The default button.</param>
/// <param name="registryKey">The registry key that serves for persisting the not show again value.</param>
/// <returns>A Dialog result.</returns>
internal static DialogResult LaunchDontShowAgainDialog(IServiceProvider serviceProvider, string messageText, string helpTopic, DefaultButton button, string registryKey)
{
if (String.IsNullOrEmpty(registryKey))
{
throw new ArgumentException(SR.GetString(SR.ParameterCannotBeNullOrEmpty, CultureInfo.CurrentUICulture), "registryKey");
}
DialogResult result = DialogResult.OK;
bool dontShowAgain = ReadDontShowAgainValue(registryKey);
if (!dontShowAgain)
{
DontShowAgainDialog dialog = new DontShowAgainDialog(serviceProvider, messageText, helpTopic, button);
result = dialog.ShowDialog();
// Now write to the registry the value.
if (dialog.DontShowAgainValue)
{
WriteDontShowAgainValue(registryKey, 1);
}
}
return(result);
}
/// <summary>
/// Checks if the project location is secure. If it is not then it will launch a dialog box prompting the user to acknowledge that the project location is not secure.
/// </summary>
/// <param name="location">The location to check</param>
/// <returns>true if it is secure, false otherwise.</returns>
private bool IsProjectLocationSecure(string location)
{
if (!Utilities.IsProjectLocationSecure(location))
{
if (Utilities.IsShellInCommandLineMode(this.Site) || Utilities.IsInAutomationFunction(this.Site))
{
return(false);
}
string errorMessage = String.Format(CultureInfo.CurrentCulture, SR.GetString(SR.ProjectLocationNotTrusted, CultureInfo.CurrentUICulture), Environment.NewLine, Path.GetDirectoryName(location));
return(DontShowAgainDialog.LaunchDontShowAgainDialog(this.Site, errorMessage, ProjectFolderFotSecureHelp, DontShowAgainDialog.DefaultButton.OK, DontShowProjectSecurityWarningAgain) == DialogResult.OK);
}
return(true);
}
/// <summary>
/// Initialize the nested hierarhy node.
/// </summary>
/// <param name="fileNameParam">The file name of the nested project.</param>
/// <param name="destinationParam">The location of the nested project.</param>
/// <param name="projectNameParam">The name of the project.</param>
/// <param name="createFlags">The nested project creation flags </param>
/// <remarks>This methos should be called just after a NestedProjectNode object is created.</remarks>
public virtual void Init(string fileNameParam, string destinationParam, string projectNameParam, __VSCREATEPROJFLAGS createFlags)
{
if (String.IsNullOrEmpty(fileNameParam))
{
throw new ArgumentException(SR.GetString(SR.ParameterCannotBeNullOrEmpty, CultureInfo.CurrentUICulture), "fileNameParam");
}
if (String.IsNullOrEmpty(destinationParam))
{
throw new ArgumentException(SR.GetString(SR.ParameterCannotBeNullOrEmpty, CultureInfo.CurrentUICulture), "destinationParam");
}
this.projectName = Path.GetFileName(fileNameParam);
this.projectPath = Path.Combine(destinationParam, this.projectName);
// 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();
}
// Get the project type guid from project element
string typeGuidString = this.ItemNode.GetMetadataAndThrow(ProjectFileConstants.TypeGuid, new InvalidOperationException());
Guid projectFactoryGuid = Guid.Empty;
if (!String.IsNullOrEmpty(typeGuidString))
{
projectFactoryGuid = new Guid(typeGuidString);
}
// Get the project factory.
IVsProjectFactory projectFactory;
ErrorHandler.ThrowOnFailure(solution.GetProjectFactory((uint)0, new Guid[] { projectFactoryGuid }, fileNameParam, out projectFactory));
this.CreateProjectDirectory();
//Create new project using factory
int cancelled;
Guid refiid = NativeMethods.IID_IUnknown;
IntPtr projectPtr = IntPtr.Zero;
// For a nested project the creation at unsafe location is governed by the parent project since the nested project will end up in the cone of the parent project.
bool dontShowAgain = DontShowAgainDialog.ReadDontShowAgainValue(ProjectFactory.DontShowProjectSecurityWarningAgain);
try
{
DontShowAgainDialog.WriteDontShowAgainValue(ProjectFactory.DontShowProjectSecurityWarningAgain, 1);
ErrorHandler.ThrowOnFailure(projectFactory.CreateProject(fileNameParam, destinationParam, projectNameParam, (uint)createFlags, ref refiid, out projectPtr, out cancelled));
if (projectPtr != IntPtr.Zero)
{
this.nestedHierarchy = Marshal.GetTypedObjectForIUnknown(projectPtr, typeof(IVsHierarchy)) as IVsHierarchy;
Debug.Assert(this.nestedHierarchy != null, "Nested hierarchy could not be created");
Debug.Assert(cancelled == 0);
}
}
finally
{
if (projectPtr != IntPtr.Zero)
{
// We created a new instance of the project, we need to call release to decrement the ref count
// the RCW (this.nestedHierarchy) still has a reference to it which will keep it alive
Marshal.Release(projectPtr);
}
// Revert back the old value that security questions about unsafe location are stil asked if that was the value.
if (!dontShowAgain)
{
DontShowAgainDialog.WriteDontShowAgainValue(ProjectFactory.DontShowProjectSecurityWarningAgain, 0);
}
}
if (cancelled != 0 && this.nestedHierarchy == null)
{
ErrorHandler.ThrowOnFailure(VSConstants.OLE_E_PROMPTSAVECANCELLED);
}
// Link into the nested VS hierarchy.
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.SetProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ParentHierarchy, this.ProjectMgr));
ErrorHandler.ThrowOnFailure(this.nestedHierarchy.SetProperty(VSConstants.VSITEMID_ROOT, (int)__VSHPROPID.VSHPROPID_ParentHierarchyItemid, (object)(int)this.ID));
this.LockRDTEntry();
this.ConnectPropertyNotifySink();
}
/// <summary>
/// Launches a DontShowAgainDialog if it is needed.
/// </summary>
/// <param name="serviceProvider">An associated serviceprovider.</param>
/// <param name="messageText">The text the dilaog box will contain.</param>
/// <param name="helpTopic">The associated help topic.</param>
/// <param name="button">The default button.</param>
/// <param name="registryKey">The registry key that serves for persisting the not show again value.</param>
/// <returns>A Dialog result.</returns>
internal static DialogResult LaunchDontShowAgainDialog(IServiceProvider serviceProvider, string messageText, string helpTopic, DefaultButton button, string registryKey)
{
if (String.IsNullOrEmpty(registryKey))
{
throw new ArgumentException(SR.GetString(SR.ParameterCannotBeNullOrEmpty, CultureInfo.CurrentUICulture), "registryKey");
}
DialogResult result = DialogResult.OK;
bool dontShowAgain = ReadDontShowAgainValue(registryKey);
if (!dontShowAgain)
{
DontShowAgainDialog dialog = new DontShowAgainDialog(serviceProvider, messageText, helpTopic, button);
result = dialog.ShowDialog();
// Now write to the registry the value.
if (dialog.DontShowAgainValue)
{
WriteDontShowAgainValue(registryKey, 1);
}
}
return result;
}