public void Remove(TorrentLabel label)
{
if (Labels.Remove(label))
{
Event.Raise <LabelEventArgs> (Removed, this, new LabelEventArgs(label));
}
}
private void BuildContextMenu()
{
contextMenu = new Menu();
createItem = new ImageMenuItem(_("Create"));
createItem.Image = new Image(Stock.Add, IconSize.Menu);
createItem.Activated += Event.Wrap((EventHandler) delegate(object o, EventArgs e) {
Controller.Add(new TorrentLabel(_("New Label")));
});
contextMenu.Append(createItem);
removeItem = new ImageMenuItem(_("Remove"));
removeItem.Image = new Image(Stock.Remove, IconSize.Menu);
contextMenu.Add(removeItem);
removeItem.Activated += Event.Wrap((EventHandler) delegate(object o, EventArgs e) {
TreeIter iter;
if (!Selection.GetSelected(out iter))
{
return;
}
TorrentLabel label = (TorrentLabel)Model.GetValue(iter, 0);
if (label.Immutable)
{
return;
}
Controller.Remove(label);
});
}
public LabelController()
{
All = new TorrentLabel (_("All"), "gtk-home", true);
Delete = new TorrentLabel (_("Remove"), "gtk-remove", true);
Downloading = new TorrentLabel (_("Downloading"), "gtk-go-down", true);
Seeding = new TorrentLabel (_("Seeding"), "gtk-go-up", true);
Selection = All;
Labels = new List<TorrentLabel> { All, Downloading, Seeding };
HookEvents ();
}
public LabelController()
{
All = new TorrentLabel(_("All"), "gtk-home", true);
Delete = new TorrentLabel(_("Remove"), "gtk-remove", true);
Downloading = new TorrentLabel(_("Downloading"), "gtk-go-down", true);
Seeding = new TorrentLabel(_("Seeding"), "gtk-go-up", true);
Selection = All;
Labels = new List <TorrentLabel> {
All, Downloading, Seeding
};
HookEvents();
}
protected virtual void OnAddLabelButtonClicked(object sender, System.EventArgs e)
{
TorrentLabel label;
if (selectedIcon != null)
{
label = new TorrentLabel(nameEntry.Text, selectedIcon);
}
else
{
label = new TorrentLabel(nameEntry.Text);
}
labelController.Add(label);
}
void Remove(TorrentLabel label)
{
TreeIter iter;
if (Model.GetIterFirst(out iter))
{
do
{
if (Model.GetValue(iter, 0) != label)
{
continue;
}
label.Added -= LabelChanged;
label.Removed -= LabelChanged;
Model.Remove(ref iter);
return;
} while (Model.IterNext(ref iter));
}
}
private void OnLabelSelectionChanged(object o, System.EventArgs args)
{
TreeIter iter;
TreeModel model;
if (((TreeSelection)o).GetSelected(out model, out iter))
{
TorrentLabel label = (TorrentLabel)model.GetValue(iter, 0);
if (label.Name == "All" || label.Name == "Downloading" || label.Name == "Seeding")
{
removeLabelButton.Sensitive = false;
}
else
{
removeLabelButton.Sensitive = true;
}
return;
}
removeLabelButton.Sensitive = false;
}
private void buildColumns()
{
Model = new ListStore(typeof(TorrentLabel), typeof(Gdk.Pixbuf),
typeof(string), typeof(string), typeof(bool));
iconColumn = new TreeViewColumn();
nameColumn = new TreeViewColumn();
sizeColumn = new TreeViewColumn();
Gtk.CellRendererPixbuf iconRendererCell = new Gtk.CellRendererPixbuf();
Gtk.CellRendererText nameRendererCell = new Gtk.CellRendererText {
Editable = true
};
Gtk.CellRendererText sizeRendererCell = new Gtk.CellRendererText();
iconColumn.PackStart(iconRendererCell, true);
nameColumn.PackStart(nameRendererCell, true);
sizeColumn.PackStart(sizeRendererCell, true);
iconColumn.AddAttribute(iconRendererCell, "pixbuf", 1);
nameColumn.AddAttribute(nameRendererCell, "text", 2);
sizeColumn.AddAttribute(sizeRendererCell, "text", 3);
nameColumn.AddAttribute(nameRendererCell, "editable", 4);
AppendColumn(iconColumn);
AppendColumn(nameColumn);
AppendColumn(sizeColumn);
nameRendererCell.Edited += Event.Wrap((EditedHandler) delegate(object o, Gtk.EditedArgs args) {
Gtk.TreeIter iter;
if (Model.GetIter(out iter, new Gtk.TreePath(args.Path)))
{
TorrentLabel label = (TorrentLabel)Model.GetValue(iter, 0);
label.Name = args.NewText;
}
});
}
public TorrentTreeView() : base()
{
Torrents = new ListStore(typeof(Download), typeof(string), typeof(string),
typeof(int), typeof(string), typeof(string),
typeof(string), typeof(string), typeof(string),
typeof(string), typeof(string), typeof(string), typeof(string));
FilterModel = new Gtk.TreeModelFilter(Torrents, null);
FilterModel.VisibleFunc = delegate(TreeModel model, TreeIter iter) {
return(Filter == null ? true : Filter((Download)model.GetValue(iter, 0)));
};
Model = FilterModel;
this.torrentController = ServiceManager.Get <TorrentController> ();
buildColumns();
Reorderable = true;
HeadersVisible = true;
HeadersClickable = true;
Selection.Mode = SelectionMode.Multiple;
Selection.Changed += Event.Wrap(delegate(object o, EventArgs e) {
TreeIter iter;
TreePath [] selectedTorrents = Selection.GetSelectedRows();
List <Download> downloads = new List <Download> ();
foreach (TreePath path in Selection.GetSelectedRows())
{
if (Torrents.GetIter(out iter, path))
{
downloads.Add((Download)Torrents.GetValue(iter, 0));
}
}
torrentController.Select(downloads);
});
sourceEntries = new TargetEntry [] {
new TargetEntry(RowAtom.Name, TargetFlags.App, 0)
};
targetEntries = new TargetEntry [] {
new TargetEntry(RowAtom.Name, TargetFlags.Widget, 0),
new TargetEntry(FileAtom.Name, TargetFlags.OtherApp, 0)
};
EnableModelDragSource(Gdk.ModifierType.Button1Mask, sourceEntries, Gdk.DragAction.Copy);
EnableModelDragDest(targetEntries, Gdk.DragAction.Copy);
DragDataGet += OnTorrentDragDataGet;
menu = new TorrentContextMenu();
torrentController.Added += delegate(object sender, DownloadAddedEventArgs e) {
AddDownload(e.Download);
};
torrentController.Removed += delegate(object sender, DownloadAddedEventArgs e) {
RemoveDownload(e.Download);
};
LabelController lc = ServiceManager.Get <LabelController> ();
lc.SelectionChanged += delegate {
TorrentLabel label = lc.Selection;
Filter = delegate(Download download) {
return(label.Torrents.Contains(download));
};
};
// FIXME: This shouldn't be necessary
torrentController.Torrents.ForEach(AddDownload);
}
public LabelEventArgs(TorrentLabel label)
{
Label = label;
}
public void Remove(TorrentLabel label)
{
if (Labels.Remove (label))
Event.Raise <LabelEventArgs> (Removed, this, new LabelEventArgs (label));
}
public void Add(TorrentLabel label)
{
Labels.Add (label);
Event.Raise <LabelEventArgs> (Added, this, new LabelEventArgs (label));
}
protected virtual void OnAddLabelButtonClicked(object sender, System.EventArgs e)
{
TorrentLabel label;
if (selectedIcon != null) {
label = new TorrentLabel(nameEntry.Text, selectedIcon);
} else {
label = new TorrentLabel(nameEntry.Text);
}
labelController.Add(label);
}
void Add(TorrentLabel label)
{
UpdateSize(Model.AppendValues(label, label.Icon, label.Name, "", !label.Immutable));
label.Added += LabelChanged;
label.Removed += LabelChanged;
}
void Remove(TorrentLabel label)
{
TreeIter iter;
if (Model.GetIterFirst (out iter)) {
do {
if (Model.GetValue (iter, 0) != label)
continue;
label.Added -= LabelChanged;
label.Removed -= LabelChanged;
Model.Remove (ref iter);
return;
} while (Model.IterNext (ref iter));
}
}
void Add(TorrentLabel label)
{
UpdateSize (Model.AppendValues (label, label.Icon, label.Name, "", !label.Immutable));
label.Added += LabelChanged;
label.Removed += LabelChanged;
}
void UpdateSize(TreeIter iter)
{
TorrentLabel label = (TorrentLabel)Model.GetValue(iter, 0);
Model.SetValue(iter, 3, "(" + label.Size + ")");
}
public void Add(TorrentLabel label)
{
Labels.Add(label);
Event.Raise <LabelEventArgs> (Added, this, new LabelEventArgs(label));
}
