/// <summary>
/// Finds a project name by short name, unique name or custom unique name.
/// </summary>
/// <param name="name">name of the project</param>
/// <param name="EnvDTEProjectName">project name instance</param>
/// <returns>true if the project name with the specified name is found.</returns>
public bool TryGetNuGetProjectName(string name, out EnvDTEProjectName EnvDTEProjectName)
{
return _projectNamesCache.TryGetValue(name, out EnvDTEProjectName) ||
TryGetProjectNameByShortName(name, out EnvDTEProjectName);
}
/// <summary>
/// Removes a project from the project name dictionary.
/// </summary>
private void RemoveProjectName(EnvDTEProjectName envDTEProjectName)
{
_projectNamesCache.Remove(envDTEProjectName.CustomUniqueName);
_projectNamesCache.Remove(envDTEProjectName.UniqueName);
_projectNamesCache.Remove(envDTEProjectName.FullName);
_envDTEProjectCache.Remove(envDTEProjectName);
_nuGetProjectCache.Remove(envDTEProjectName);
}
/// <summary>
/// Removes a project from the short name cache.
/// </summary>
/// <param name="envDTEProjectName">The short name of the project.</param>
private void RemoveShortName(EnvDTEProjectName envDTEProjectName)
{
HashSet<EnvDTEProjectName> projectNames;
if (_shortNameCache.TryGetValue(envDTEProjectName.ShortName, out projectNames))
{
projectNames.Remove(envDTEProjectName);
// Remove the item from the dictionary if we've removed the last project
if (projectNames.Count == 0)
{
_shortNameCache.Remove(envDTEProjectName.ShortName);
}
}
}
/// <summary>
/// Adds an entry to the short name cache returning any conflicting project name.
/// </summary>
/// <returns>The first conflicting short name.</returns>
private void AddShortName(EnvDTEProjectName EnvDTEProjectName)
{
HashSet<EnvDTEProjectName> projectNames;
if (!_shortNameCache.TryGetValue(EnvDTEProjectName.ShortName, out projectNames))
{
projectNames = new HashSet<EnvDTEProjectName>();
_shortNameCache.Add(EnvDTEProjectName.ShortName, projectNames);
}
projectNames.Add(EnvDTEProjectName);
}
/// <summary>
/// Tries to find a project by short name. Returns the project name if and only if it is non-ambiguous.
/// </summary>
public bool TryGetProjectNameByShortName(string name, out EnvDTEProjectName EnvDTEProjectName)
{
EnvDTEProjectName = null;
HashSet<EnvDTEProjectName> projectNames;
if (_shortNameCache.TryGetValue(name, out projectNames))
{
// Get the item at the front of the queue
EnvDTEProjectName = projectNames.Count == 1 ? projectNames.Single() : null;
// Only return true if the short name is unambiguous
return EnvDTEProjectName != null;
}
return false;
}
/// <summary>
/// Add a project to the cache.
/// </summary>
/// <param name="project">project to add to the cache.</param>
/// <returns>The project name of the added project.</returns>
public EnvDTEProjectName AddProject(EnvDTEProject project, VSNuGetProjectFactory factory)
{
// First create a project name from the project
var EnvDTEProjectName = new EnvDTEProjectName(project);
// Do nothing if we already have an entry
if (_envDTEProjectCache.ContainsKey(EnvDTEProjectName))
{
return EnvDTEProjectName;
}
AddShortName(EnvDTEProjectName);
_projectNamesCache[EnvDTEProjectName.CustomUniqueName] = EnvDTEProjectName;
_projectNamesCache[EnvDTEProjectName.UniqueName] = EnvDTEProjectName;
_projectNamesCache[EnvDTEProjectName.FullName] = EnvDTEProjectName;
// Add the entry mapping project name to the actual project
_envDTEProjectCache[EnvDTEProjectName] = project;
_nuGetProjectCache[EnvDTEProjectName] = factory.CreateNuGetProject(project);
return EnvDTEProjectName;
}
