public DirectoryController(string path)
: base(NSObject.AllocAndInitInstance("DirectoryController"))
{
m_boss = ObjectModel.Create("DirectoryEditor");
m_path = path;
m_dirStyler = new DirectoryItemStyler(path);
Unused.Value = NSBundle.loadNibNamed_owner(NSString.Create("directory-editor"), this);
m_table = new IBOutlet<NSOutlineView>(this, "table").Value;
m_targets = new IBOutlet<NSPopUpButton>(this, "targets").Value;
m_prefs = new IBOutlet<DirPrefsController>(this, "prefsController");
m_name = System.IO.Path.GetFileName(path);
window().setTitle(NSString.Create(m_name));
Unused.Value = window().setFrameAutosaveName(NSString.Create(window().title().ToString() + " editor"));
window().makeKeyAndOrderFront(this);
m_table.setDoubleAction("doubleClicked:");
m_table.setTarget(this);
var wind = m_boss.Get<IWindow>();
wind.Window = window();
m_builder = new GenericBuilder(path);
m_targets.removeAllItems();
if (m_builder.CanBuild)
{
var handler = m_boss.Get<IMenuHandler>();
handler.Register(this, 50, this.DoBuild, this.DoBuildEnabled);
handler.Register(this, 51, this.DoBuildVariables, this.DoHaveBuilder);
handler.Register(this, 52, this.DoBuildFlags, this.DoHaveBuilder);
handler.Register(this, 599, () => m_builder.Cancel(), this.DoCancelEnabled);
handler.Register(this, 1000, this.DoShowPrefs);
DoLoadPrefs(path);
Broadcaster.Register("global ignores changed", this);
Broadcaster.Register("finished building", this);
DoUpdateTargets(string.Empty, null);
}
else
DoLoadPrefs(path);
m_root = new FolderItem(m_path, m_dirStyler, this);
m_table.reloadData();
m_watcher = DoCreateWatcher(path);
if (m_watcher != null)
m_watcher.Changed += this.DoDirChanged;
// m_watcher = new FileSystemWatcher(path);
// m_watcher.IncludeSubdirectories = true;
// m_watcher.Created += this.DoDirChanged;
// m_watcher.Deleted += this.DoDirChanged;
// m_watcher.Renamed += this.DoDirChanged;
foreach (IOpened open in m_boss.GetRepeated<IOpened>())
{
open.Opened();
}
Broadcaster.Invoke("opened directory", m_boss);
ActiveObjects.Add(this);
}
private bool DoReload(List<TableItem> added)
{
bool changed = false;
// Get the current state of the folder.
string[] paths = DoGetPaths();
// Remove items not in paths.
for (int i = m_children.Count - 1; i >= 0; --i)
{
if (!paths.Any(p => p == m_children[i].CanonicalPath))
{
m_children[i].release();
m_children.RemoveAt(i);
changed = true;
}
}
// Reload any existing items.
foreach (TableItem item in m_children)
{
if (item.Reload(added))
changed = true;
}
// Add any items from paths that are missing.
foreach (string path in paths)
{
if (!m_children.Any(c => c.CanonicalPath == path))
{
TableItem item;
if (System.IO.File.Exists(path) || NSWorkspace.sharedWorkspace().isFilePackageAtPath(NSString.Create(path)))
item = new FileItem(path, Styler);
else
item = new FolderItem(path, Styler, m_controller);
m_children.Add(item);
if (added != null)
added.Add(item);
changed = true;
}
}
// Sort them without using case and with packages treated as files.
if (changed)
{
m_children.Sort((lhs, rhs) =>
{
bool file1 = lhs is FileItem;
bool file2 = rhs is FileItem;
if (file1 && !file2)
return -1;
else if (!file1 && file2)
return +1;
else
return lhs.Path.ToLower().CompareTo(rhs.Path.ToLower());
});
}
return changed;
}
public void windowWillClose(NSObject notification)
{
var handler = m_boss.Get<IMenuHandler>();
handler.Deregister(this);
Broadcaster.Invoke("closing directory", m_boss);
Broadcaster.Unregister(this);
if (m_watcher != null)
{
m_watcher.Changed -= this.DoDirChanged;
m_watcher.Dispose();
}
if (m_root != null)
{
var root = m_root;
m_root = null;
m_table.setDelegate(null);
m_table.setTarget(null);
m_table.setDataSource(null);
// m_table.reloadData();
root.release();
}
m_builder = null;
window().autorelease();
autorelease();
Broadcaster.Invoke("closed directory", m_boss);
}
