void OnFolderRemoved(object sender, FileEventArgs e)
{
ITreeBuilder tb = Context.GetTreeBuilder(sender);
if (tb != null)
{
if (!tb.HasChildren())
{
tb.Remove();
}
else
{
tb.UpdateAll();
}
}
}
public override void BuildNode(ITreeBuilder treeBuilder, object dataObject, ref string label, ref Gdk.Pixbuf icon, ref Gdk.Pixbuf closedIcon)
{
base.BuildNode(treeBuilder, dataObject, ref label, ref icon, ref closedIcon);
ProjectFolder folder = (ProjectFolder)dataObject;
label = folder.Name;
//show directory in red if doesn't exist and doesn't have virtual linked children
if (!Directory.Exists(folder.Path) && !treeBuilder.HasChildren())
{
label = "<span foreground='red'>" + label + "</span>";
}
icon = folderOpenIcon;
closedIcon = folderClosedIcon;
}
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;
}
}
}
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;
}
}
}
public override void BuildNode (ITreeBuilder treeBuilder, object dataObject, ref string label, ref Gdk.Pixbuf icon, ref Gdk.Pixbuf closedIcon)
{
base.BuildNode (treeBuilder, dataObject, ref label, ref icon, ref closedIcon);
ProjectFolder folder = (ProjectFolder) dataObject;
label = folder.Name;
//show directory in red if doesn't exist and doesn't have virtual linked children
if (!Directory.Exists (folder.Path) && !treeBuilder.HasChildren ()) {
label = "<span foreground='red'>" + label + "</span>";
}
icon = folderOpenIcon;
closedIcon = folderClosedIcon;
}