/// <summary>
/// Constructor to create a new MSBuild.ProjectItem and add it to the project
/// Only have internal constructors as the only one who should be creating
/// such object is the project itself (see Project.CreateFileNode()).
/// </summary>
internal MsBuildProjectElement(ProjectNode project, string itemPath, string itemType)
: base(project)
{
Utilities.ArgumentNotNullOrEmpty("itemPath", itemPath);
Utilities.ArgumentNotNullOrEmpty("itemType", itemType);
// create and add the item to the project
_item = project.BuildProject.AddItem(itemType, Microsoft.Build.Evaluation.ProjectCollection.Escape(itemPath))[0];
}
/// <summary>
/// Initializes the in memory project. Sets BuildEnabled on the project to true.
/// </summary>
/// <param name="engine">The build engine to use to create a build project.</param>
/// <param name="fullProjectPath">The full path of the project.</param>
/// <returns>A loaded msbuild project.</returns>
internal static MSBuild.Project InitializeMsBuildProject(MSBuild.ProjectCollection buildEngine, string fullProjectPath)
{
Utilities.ArgumentNotNullOrEmpty("fullProjectPath", fullProjectPath);
// Call GetFullPath to expand any relative path passed into this method.
fullProjectPath = CommonUtils.NormalizePath(fullProjectPath);
// Check if the project already has been loaded with the fullProjectPath. If yes return the build project associated to it.
var loadedProject = new List <MSBuild.Project>(buildEngine.GetLoadedProjects(fullProjectPath));
var buildProject = loadedProject != null && loadedProject.Count > 0 && loadedProject[0] != null ? loadedProject[0] : null;
if (buildProject == null)
{
buildProject = buildEngine.LoadProject(fullProjectPath);
}
return(buildProject);
}
/// <summary>
/// Performs a SaveAs operation of an open document. Called from SaveItem after the running document table has been updated with the new doc data.
/// </summary>
/// <param name="docData">A pointer to the document in the rdt</param>
/// <param name="newFilePath">The new file path to the document</param>
/// <returns></returns>
internal override int AfterSaveItemAs(IntPtr docData, string newFilePath)
{
Utilities.ArgumentNotNullOrEmpty("newFilePath", newFilePath);
int returnCode = VSConstants.S_OK;
newFilePath = newFilePath.Trim();
//Identify if Path or FileName are the same for old and new file
string newDirectoryName = CommonUtils.NormalizeDirectoryPath(Path.GetDirectoryName(newFilePath));
string oldDirectoryName = CommonUtils.NormalizeDirectoryPath(Path.GetDirectoryName(this.GetMkDocument()));
bool isSamePath = CommonUtils.IsSameDirectory(newDirectoryName, oldDirectoryName);
bool isSameFile = CommonUtils.IsSamePath(newFilePath, this.Url);
//Get target container
HierarchyNode targetContainer = null;
bool isLink = false;
if (isSamePath)
{
targetContainer = this.Parent;
}
else if (!CommonUtils.IsSubpathOf(this.ProjectMgr.ProjectHome, newDirectoryName))
{
targetContainer = this.Parent;
isLink = true;
}
else if (CommonUtils.IsSameDirectory(this.ProjectMgr.ProjectHome, newDirectoryName))
{
//the projectnode is the target container
targetContainer = this.ProjectMgr;
}
else
{
//search for the target container among existing child nodes
targetContainer = this.ProjectMgr.FindNodeByFullPath(newDirectoryName);
if (targetContainer != null && (targetContainer is FileNode))
{
// We already have a file node with this name in the hierarchy.
throw new InvalidOperationException(SR.GetString(SR.FileAlreadyExistsAndCannotBeRenamed, Path.GetFileName(newFilePath)));
}
}
if (targetContainer == null)
{
// Add a chain of subdirectories to the project.
string relativeUri = CommonUtils.GetRelativeDirectoryPath(this.ProjectMgr.ProjectHome, newDirectoryName);
targetContainer = this.ProjectMgr.CreateFolderNodes(relativeUri);
}
Utilities.CheckNotNull(targetContainer, "Could not find a target container");
//Suspend file changes while we rename the document
string oldrelPath = this.ItemNode.GetMetadata(ProjectFileConstants.Include);
string oldName = CommonUtils.GetAbsoluteFilePath(this.ProjectMgr.ProjectHome, oldrelPath);
SuspendFileChanges sfc = new SuspendFileChanges(this.ProjectMgr.Site, oldName);
sfc.Suspend();
try
{
// Rename the node.
DocumentManager.UpdateCaption(this.ProjectMgr.Site, Path.GetFileName(newFilePath), docData);
// Check if the file name was actually changed.
// In same cases (e.g. if the item is a file and the user has changed its encoding) this function
// is called even if there is no real rename.
if (!isSameFile || (this.Parent.ID != targetContainer.ID))
{
// The path of the file is changed or its parent is changed; in both cases we have
// to rename the item.
if (isLink != IsLinkFile)
{
if (isLink)
{
var newPath = CommonUtils.GetRelativeFilePath(
this.ProjectMgr.ProjectHome,
Path.Combine(Path.GetDirectoryName(Url), Path.GetFileName(newFilePath))
);
ItemNode.SetMetadata(ProjectFileConstants.Link, newPath);
}
else
{
ItemNode.SetMetadata(ProjectFileConstants.Link, null);
}
SetIsLinkFile(isLink);
}
RenameFileNode(oldName, newFilePath, targetContainer);
ProjectMgr.OnInvalidateItems(this.Parent);
}
}
catch (Exception e)
{
Trace.WriteLine("Exception : " + e.Message);
this.RecoverFromRenameFailure(newFilePath, oldrelPath);
throw;
}
finally
{
sfc.Resume();
}
return(returnCode);
}
