/// <summary>
/// Use a list of modifications to update Gtk.TreeStore
/// </summary>
public static void Update(RemoteTreeStore remoteStore, Gtk.TreeStore gtkStore)
{
RemoteTreeModification[] modifications = remoteStore.GetModifications();
if (modifications.Length > 0)
{
Console.WriteLine(String.Format("Received {0} modifications from {1}", modifications.Length, remoteStore));
}
foreach (RemoteTreeModification mod in modifications)
{
Console.WriteLine(mod);
if (mod is RemoteTreeModification.InsertNode)
{
RemoteTreeModification.InsertNode insertMod = (RemoteTreeModification.InsertNode)mod;
if (insertMod.ParentNodePath.Indices.Length == 0)
{
// Insert to the top level
gtkStore.InsertNode(insertMod.NodeIndex);
}
else
{
TreeIter it;
gtkStore.GetIter(out it, new TreePath(insertMod.ParentNodePath.Indices));
gtkStore.InsertNode(it, insertMod.NodeIndex);
}
}
if (mod is RemoteTreeModification.RemoveNode)
{
RemoteTreeModification.RemoveNode removeMod = (RemoteTreeModification.RemoveNode)mod;
TreeIter it;
gtkStore.GetIter(out it, new TreePath(removeMod.NodePath.Indices));
gtkStore.Remove(ref it);
}
if (mod is RemoteTreeModification.UpdateNode)
{
RemoteTreeModification.UpdateNode updateMod = (RemoteTreeModification.UpdateNode)mod;
// Igonre the root node
if (updateMod.NodePath.IsRoot)
{
continue;
}
TreeIter it;
gtkStore.GetIter(out it, new TreePath(updateMod.NodePath.Indices));
object value = updateMod.Value;
// If it is image, dereference it
if (value is PixmapRef)
{
value = ((PixmapRef)value).GetPixbuf();
}
gtkStore.SetValue(it, updateMod.ColumnIndex, value);
}
}
}
/// <summary>
/// Use a list of modifications to update Gtk.TreeStore
/// </summary>
public static void Update(RemoteTreeStore remoteStore, Gtk.TreeStore gtkStore)
{
RemoteTreeModification[] modifications = remoteStore.GetModifications();
if (modifications.Length > 0) {
Console.WriteLine(String.Format("Received {0} modifications from {1}", modifications.Length, remoteStore));
}
foreach(RemoteTreeModification mod in modifications) {
Console.WriteLine(mod);
if (mod is RemoteTreeModification.InsertNode) {
RemoteTreeModification.InsertNode insertMod = (RemoteTreeModification.InsertNode)mod;
if (insertMod.ParentNodePath.Indices.Length == 0) {
// Insert to the top level
gtkStore.InsertNode(insertMod.NodeIndex);
} else {
TreeIter it;
gtkStore.GetIter(out it, new TreePath(insertMod.ParentNodePath.Indices));
gtkStore.InsertNode(it, insertMod.NodeIndex);
}
}
if (mod is RemoteTreeModification.RemoveNode) {
RemoteTreeModification.RemoveNode removeMod = (RemoteTreeModification.RemoveNode)mod;
TreeIter it;
gtkStore.GetIter(out it, new TreePath(removeMod.NodePath.Indices));
gtkStore.Remove(ref it);
}
if (mod is RemoteTreeModification.UpdateNode) {
RemoteTreeModification.UpdateNode updateMod = (RemoteTreeModification.UpdateNode)mod;
// Igonre the root node
if (updateMod.NodePath.IsRoot) {
continue;
}
TreeIter it;
gtkStore.GetIter(out it, new TreePath(updateMod.NodePath.Indices));
object value = updateMod.Value;
// If it is image, dereference it
if (value is PixmapRef) {
value = ((PixmapRef)value).GetPixbuf();
}
gtkStore.SetValue(it, updateMod.ColumnIndex, value);
}
}
}
public RemoteTreeNode(RemoteTreeStore remoteTreeStore, RemoteTreeNode parent)
{
this.remoteTreeStore = remoteTreeStore;
this.parent = parent;
}
public RemoteTreeNode(RemoteTreeStore remoteTreeStore, RemoteTreeNode parent)
{
this.remoteTreeStore = remoteTreeStore;
this.parent = parent;
}