void
CanvasTreeStore::set_row(Gtk::TreeRow row,synfigapp::ValueDesc value_desc, bool do_children)
{
Gtk::TreeModel::Children children = row.children();
while(!children.empty() && erase(children.begin()))
;
row[model.value_desc]=value_desc;
try
{
//row[model.icon] = get_tree_pixbuf(value_desc.get_value_type());
if(value_desc.is_value_node())
{
ValueNode::Handle value_node=value_desc.get_value_node();
// todo: if the parent is animated and expanded, and we drag the time slider so that it changes,
// it's not updated. it still shows the previous bone valuenode.
// maybe replace the ValueNode_Const or ValueNode_Animated with the contained ValueNode_Bone
value_node = expandable_bone_parent(value_node);
assert(value_node);
row[model.value_node] = value_node;
//row[model.is_canvas] = false;
//row[model.is_value_node] = true;
//row[model.is_editable] = synfigapp::is_editable(value_node);
//row[model.id]=value_node->get_id();
// Set the canvas
if(value_desc.parent_is_canvas())
row[model.canvas]=value_desc.get_canvas();
else
row[model.canvas]=canvas_interface()->get_canvas();
LinkableValueNode::Handle linkable;
// printf("%s:%d value_node = %s\n", __FILE__, __LINE__, value_node->get_description().c_str());
linkable=LinkableValueNode::Handle::cast_dynamic(value_node);
// printf("linkable: %d; do_children: %d\n", bool(linkable), bool(do_children));
if(linkable && do_children)
{
row[model.link_count] = linkable->link_count();
LinkableValueNode::Vocab vocab(linkable->get_children_vocab());
LinkableValueNode::Vocab::iterator iter(vocab.begin());
for(int i=0;i<linkable->link_count();i++, iter++)
{
if(iter->get_hidden())
continue;
Gtk::TreeRow child_row=*(append(row.children()));
child_row[model.link_id] = i;
child_row[model.canvas] = static_cast<Canvas::Handle>(row[model.canvas]);
child_row[model.name] = linkable->link_local_name(i);
child_row[model.tooltip] = iter->get_description();
child_row[model.child_param_desc] = *iter;
set_row(child_row,synfigapp::ValueDesc(linkable,i));
}
}
return;
}
else
{
//row[model.is_value_node] = false;
//row[model.is_editable] = true;
//row[model.label] = Glib::ustring(row[model.name]);
return;
}
}
catch(synfig::Exception::IDNotFound x)
{
synfig::error(__FILE__":%d: IDNotFound thrown",__LINE__);
erase(row);
return;
}
// We should never get to this point
assert(0);
}
