void RemoveFile (ProjectFile file, Project project)
{
ITreeBuilder tb = Context.GetTreeBuilder ();
if (file.Subtype == Subtype.Directory) {
if (!tb.MoveToObject (new ProjectFolder (file.Name, project)))
return;
tb.MoveToParent ();
tb.UpdateAll ();
return;
} else {
if (tb.MoveToObject (file)) {
tb.Remove (true);
} else {
// We can't use IsExternalToProject here since the ProjectFile has
// already been removed from the project
string parentPath = file.IsLink
? project.BaseDirectory.Combine (file.Link.IsNullOrEmpty? file.FilePath.FileName : file.Link.ToString ()).ParentDirectory
: file.FilePath.ParentDirectory;
if (!tb.MoveToObject (new ProjectFolder (parentPath, project)))
return;
}
}
while (tb.DataItem is ProjectFolder) {
ProjectFolder f = (ProjectFolder) tb.DataItem;
if (!Directory.Exists (f.Path) && !project.Files.GetFilesInVirtualPath (f.Path.ToRelative (project.BaseDirectory)).Any ())
tb.Remove (true);
else
break;
}
}
void OnSystemFileDeleted(object sender, FileEventArgs args)
{
if (Context.Tree.IsDestroyed)
{
return;
}
foreach (FileEventInfo e in args)
{
try {
Project project = GetProjectForFile(e.FileName);
ITreeBuilder tb = Context.GetTreeBuilder();
if (e.IsDirectory)
{
if (tb.MoveToObject(new ProjectFolder(e.FileName, project)))
{
if (tb.Options ["ShowAllFiles"] && (project == null || !ProjectFolderCommandHandler.PathExistsInProject(project, e.FileName)))
{
tb.Remove();
return;
}
}
}
else
{
if (tb.MoveToObject(new SystemFile(e.FileName, project)))
{
tb.Remove();
return;
}
}
// Find the parent folder, and update it's children count
string parentPath = Path.GetDirectoryName(e.FileName);
if (tb.MoveToObject(new ProjectFolder(parentPath, project)))
{
if (tb.Options ["ShowAllFiles"] && Directory.Exists(parentPath))
{
tb.UpdateChildren();
}
}
} catch (Exception ex) {
LoggingService.LogInternalError($"Error while updating project tree in OnSystemFileDeleted : {string.Join (", ", args.Select (x => x.FileName))}.", ex);
}
}
}
void OnPackageDependenciesChanged(object sender, EventArgs e)
{
var cache = (PackageDependencyNodeCache)sender;
var project = cache.Project;
ITreeBuilder builder = Context.GetTreeBuilder(project);
if (builder == null)
{
return;
}
if (builder.MoveToChild(DependenciesNode.NodeName, typeof(DependenciesNode)))
{
if (builder.MoveToChild(PackageDependenciesNode.NodeName, typeof(PackageDependenciesNode)))
{
var node = builder.DataItem as PackageDependenciesNode;
if (node != null && !node.HasChildNodes())
{
builder.Remove();
return;
}
builder.UpdateAll();
}
}
}
void OnSystemFileRenamed(object sender, FileCopyEventArgs args)
{
foreach (FileCopyEventInfo e in args)
{
Project project = GetProjectForFile(e.SourceFile);
if (project == null)
{
return;
}
if (e.IsDirectory)
{
/* string childPath;
* ITreeBuilder tb = FindParentFolderNode (e.SourceFile, project, out childPath);
* if (tb != null && tb.Options ["ShowAllFiles"]) {
* tb.UpdateAll ();
* }
*/
}
else
{
ITreeBuilder tb = Context.GetTreeBuilder(new SystemFile(e.SourceFile, project));
if (tb != null)
{
tb.Remove(true);
tb.AddChild(new SystemFile(e.TargetFile, project));
}
}
}
}
private void OnConnectionRemoved(object sender, DatabaseConnectionContextEventArgs args)
{
if (builder.MoveToObject(args.ConnectionContext))
{
builder.Remove();
builder.MoveToParent();
}
}
void OnEntryRemoved(object sender, WorkspaceItemEventArgs e)
{
ITreeBuilder tb = Context.GetTreeBuilder(e.Item);
if (tb != null)
{
tb.Remove();
}
}
void OnEntryRemoved(object sender, SolutionItemEventArgs e)
{
ITreeBuilder tb = Context.GetTreeBuilder(e.SolutionItem);
if (tb != null)
{
tb.Remove();
}
}
void OnSystemFileDeleted(object sender, FileEventArgs args)
{
foreach (FileEventInfo e in args)
{
Project project = GetProjectForFile(e.FileName);
if (project == null)
{
return;
}
ITreeBuilder tb = Context.GetTreeBuilder();
if (e.IsDirectory)
{
if (tb.MoveToObject(new ProjectFolder(e.FileName, project)))
{
if (tb.Options ["ShowAllFiles"] && !ProjectFolderCommandHandler.PathExistsInProject(project, e.FileName))
{
tb.Remove();
return;
}
}
}
else
{
if (tb.MoveToObject(new SystemFile(e.FileName, project)))
{
tb.Remove();
return;
}
}
// Find the parent folder, and update it's children count
string parentPath = Path.GetDirectoryName(e.FileName);
if (tb.MoveToObject(new ProjectFolder(parentPath, project)))
{
if (tb.Options ["ShowAllFiles"] && Directory.Exists(parentPath))
{
tb.UpdateChildren();
}
}
}
}
private void OnConnectionRemoved(object sender, DatabaseConnectionContextEventArgs args)
{
ITreeBuilder builder = Context.GetTreeBuilder(args.ConnectionContext);
if (builder.MoveToObject(args.ConnectionContext))
{
builder.Remove();
builder.MoveToParent();
builder.UpdateAll();
}
}
void OnFileRemoved(object sender, FileEventArgs e)
{
foreach (FileEventInfo info in e)
{
ITreeBuilder treeBuilder = Context.GetTreeBuilder();
if (treeBuilder.MoveToObject(new WorkspaceFolder(info.FileName)))
{
treeBuilder.Remove();
}
}
}
void OnRemoveReference(object sender, ProjectReferenceEventArgs e)
{
ITreeBuilder tb = Context.GetTreeBuilder(e.Project);
if (tb != null)
{
if (tb.FindChild(e.ProjectReference, true))
{
tb.Remove();
}
}
}
void OnFileRemoved(object s, SolutionItemFileEventArgs args)
{
SolutionFolder folder = (SolutionFolder)s;
ITreeBuilder tb = Context.GetTreeBuilder(folder.ParentSolution);
if (tb != null)
{
if (tb.MoveToChild(args.File, typeof(SolutionFolderFileNode)))
{
tb.Remove();
}
}
}
void OnRemoveReference(object sender, ProjectReferenceEventArgs e)
{
var p = e.Project as DotNetProject;
if (p != null)
{
ITreeBuilder tb = Context.GetTreeBuilder(p.References);
if (tb != null && tb.FindChild(e.ProjectReference, true))
{
tb.Remove();
}
}
}
void OnEntryRemoved(object sender, SolutionItemChangeEventArgs e)
{
// If reloading, ignore the event. We handle it in OnEntryAdded.
if (e.Reloading)
{
return;
}
ITreeBuilder tb = Context.GetTreeBuilder(e.SolutionItem);
if (tb != null)
{
tb.Remove();
}
}
void OnFolderRemoved(object sender, FileEventArgs e)
{
ITreeBuilder tb = Context.GetTreeBuilder(sender);
if (tb != null)
{
if (!tb.HasChildren())
{
tb.Remove();
}
else
{
tb.UpdateAll();
}
}
}
void OnAddFile(object sender, ProjectFileEventArgs e)
{
if (!e.ProjectFile.IsLink)
{
object target;
if (e.ProjectFile.Subtype == Subtype.Directory)
{
target = new ProjectFolder(e.ProjectFile.FilePath, e.Project);
}
else
{
ITreeBuilder tb = Context.GetTreeBuilder(new SystemFile(e.ProjectFile.Name, e.Project));
if (tb != null)
{
tb.Remove(true);
}
target = e.ProjectFile;
}
Context.Tree.AddNodeInsertCallback(target, new TreeNodeCallback(UpdateProjectFileParent));
}
}
void RemoveFile(ProjectFile file, Project project)
{
ITreeBuilder tb = Context.GetTreeBuilder();
if (file.Subtype == Subtype.Directory)
{
if (!tb.MoveToObject(new ProjectFolder(file.Name, project)))
{
return;
}
tb.MoveToParent();
tb.UpdateAll();
return;
}
else
{
if (tb.MoveToObject(file))
{
tb.Remove(true);
}
else
{
// We can't use IsExternalToProject here since the ProjectFile has
// already been removed from the project
FilePath parentPath = file.IsLink
? project.BaseDirectory.Combine(file.Link.IsNullOrEmpty? file.FilePath.FileName : file.Link.ToString()).ParentDirectory
: file.FilePath.ParentDirectory;
if (!tb.MoveToObject(new ProjectFolder(parentPath, project)))
{
if (project.UseFileWatcher && parentPath.IsChildPathOf(project.BaseDirectory))
{
// Keep looking for folder higher up the tree so any empty folders
// can be removed.
while (parentPath != project.BaseDirectory)
{
parentPath = parentPath.ParentDirectory;
if (tb.MoveToObject(new ProjectFolder(parentPath, project)))
{
tb.UpdateAll();
break;
}
}
}
else
{
return;
}
}
}
}
while (tb.DataItem is ProjectFolder)
{
ProjectFolder f = (ProjectFolder)tb.DataItem;
if (!Directory.Exists(f.Path) && !project.Files.GetFilesInVirtualPath(f.Path.ToRelative(project.BaseDirectory)).Any())
{
tb.Remove(true);
}
else if (project.UseFileWatcher)
{
// Ensure empty folders are removed if they are not part of the project.
while (!tb.HasChildren() && tb.MoveToParent())
{
tb.UpdateAll();
}
break;
}
else
{
break;
}
}
}
void OnClassInformationChanged(object sender, TypeUpdateInformationEventArgs e)
{
// DateTime t = DateTime.Now;
Dictionary <object, bool> oldStatus = new Dictionary <object, bool> ();
List <string> namespacesToClean = new List <string> ();
ITreeBuilder tb = Context.GetTreeBuilder();
foreach (IType cls in e.TypeUpdateInformation.Removed)
{
if (tb.MoveToObject(new ClassData(e.Project, cls)))
{
oldStatus [tb.DataItem] = tb.Expanded;
ITreeNavigator np = tb.Clone();
np.MoveToParent();
oldStatus [np.DataItem] = np.Expanded;
tb.Remove(true);
}
namespacesToClean.Add(cls.Namespace);
}
foreach (IType cls in e.TypeUpdateInformation.Modified)
{
ClassData ucd = new ClassData(e.Project, cls);
if (tb.MoveToObject(ucd))
{
ClassData cd = (ClassData)tb.DataItem;
cd.UpdateFrom(ucd);
tb.UpdateAll();
}
}
foreach (IType cls in e.TypeUpdateInformation.Added)
{
AddClass(e.Project, cls);
}
// Clean empty namespaces
foreach (string ns in namespacesToClean)
{
string subns = ns;
while (subns != null)
{
bool found = tb.MoveToObject(new ProjectNamespaceData(e.Project, subns));
if (!found)
{
found = tb.MoveToObject(new ProjectNamespaceData(null, subns));
}
if (found)
{
while (tb.DataItem is NamespaceData && !tb.HasChildren())
{
tb.Remove(true);
}
break;
}
int i = subns.LastIndexOf('.');
if (i != -1)
{
subns = subns.Substring(0, i);
}
else
{
subns = null;
}
}
}
// Restore expand status
foreach (KeyValuePair <object, bool> de in oldStatus)
{
if (de.Value && tb.MoveToObject(de.Key))
{
tb.ExpandToNode();
tb.Expanded = true;
}
}
}