/// <summary>
/// Flush all waiting changes.
/// </summary>
internal void FlushChanges(NamedProgressEvent progress)
{
foreach (var file in _changedFileManagers)
{
file.FlushChanges();
if (progress != null)
{
progress(file.Name);
}
}
_changedFileManagers.Clear();
}
/// <summary>
/// Register all items that are contained within project.
/// </summary>
internal void RequireRegisterAllItems(NamedProgressEvent progress)
{
if (_isAllRegistered)
{
return;
}
var items = _project.ProjectItems;
if (items != null)
{
foreach (ProjectItem item in items)
{
registerItem(item, progress); //folder and its project items
}
}
_isAllRegistered = true;
}
/// <summary>
/// Register given <see cref="ProjectItem" />.
/// </summary>
/// <param name="item">Project item that is registered.</param>
/// <param name="progress">The progress handler.</param>
/// <returns><see cref="FileItemManager" /> created for given item if any.</returns>
private FileItemManager registerItem(ProjectItem item, NamedProgressEvent progress)
{
if (_watchedItems.ContainsKey(item))
{
return(_watchedItems[item]);
}
var fileCodeModel = item.FileCodeModel;
if (fileCodeModel == null)
{
if (item.ProjectItems != null)
{
//possible folder, which contains another project items
foreach (ProjectItem subItm in item.ProjectItems)
{
//folder and its project items
registerItem(subItm, progress);
}
}
//Note that we don't need to watch SubProjects in folders for now
return(null);
}
else
{
//item is source code file so it needs to be registered
if (progress != null)
{
progress(item.Name);
}
var manager = new FileItemManager(_vs, item.Name, fileCodeModel);
manager.ElementAdded += (e) =>
{
if (ElementAdded != null)
{
ElementAdded(e);
}
};
manager.ElementChanged += (e) =>
{
if (ElementChanged != null)
{
ElementChanged(e);
}
};
manager.ElementRemoved += (e) =>
{
if (ElementRemoved != null)
{
ElementRemoved(e);
}
};
if (item.IsOpen)
{
//we will read whole representation of opened
//file because it is already loaded in memory
manager.FlushChanges();
}
else
{
manager.LoadRootOnly();
}
//register item
_watchedItems.Add(item, manager);
return(manager);
}
}
