void LayerTree::object_changed(const std::string &key, const grt::ValueRef &value, mforms::TreeNodeRef node) {
FigureNode *fn = dynamic_cast<FigureNode *>(node->get_data());
if (key == "name")
node->set_string(0, fn->object->name());
else if (key == "layer") {
model_FigureRef figure(model_FigureRef::cast_from(fn->object));
if (figure->layer() != value) {
fn->conn.disconnect();
node->remove_from_parent();
if (figure->layer() == _diagram->rootLayer()) {
int insertion_point = 0;
// find the last node that's not a layer
for (int c = count(); insertion_point < c; ++insertion_point) {
mforms::TreeNodeRef n = node_at_row(insertion_point);
FigureNode *nn = dynamic_cast<FigureNode *>(n->get_data());
if (!nn)
continue;
if (nn->is_layer)
break;
}
add_figure_node(mforms::TreeNodeRef(), figure, insertion_point);
} else {
mforms::TreeNodeRef layer_node = node_with_tag(figure->layer().id());
add_figure_node(layer_node, figure);
}
}
}
}
void LayerTree::add_figure_node(mforms::TreeNodeRef parent, model_FigureRef figure, int insertion_point) {
bec::IconManager *im = bec::IconManager::get_instance();
mforms::TreeNodeRef fnode;
FigureNode *fchild = new FigureNode();
fchild->object = figure;
fchild->is_layer = false;
if (insertion_point < 0)
fnode = parent ? parent->add_child() : add_node();
else
fnode = parent ? parent->insert_child(insertion_point) : root_node()->insert_child(insertion_point);
fnode->set_data(fchild);
fnode->set_string(0, figure->name());
fnode->set_tag(figure->id());
fnode->set_icon_path(0, im->get_icon_path(im->get_icon_id(figure, bec::Icon16)));
fchild->conn = figure->signal_changed()->connect(
std::bind(&LayerTree::object_changed, this, std::placeholders::_1, std::placeholders::_2, fnode));
std::string conn_icon = im->get_icon_path("db.Column.fknn.16x16.png");
std::string id = figure->id();
std::multimap<std::string, workbench_physical_ConnectionRef>::iterator iter;
for (iter = _figure_connections.find(id); iter != _figure_connections.end() && iter->first == id; ++iter) {
mforms::TreeNodeRef cnode = fnode->add_child();
FigureNode *cchild = new FigureNode();
cchild->object = iter->second->endFigure();
cchild->is_layer = false;
cnode->set_data(cchild);
cnode->set_string(0, iter->second->caption());
cnode->set_tag(iter->second.id());
cnode->set_icon_path(0, conn_icon);
}
}
void DBSearchFilterPanel::cell_edited(mforms::TreeNodeRef node, int column, const std::string& value) {
if ((_filter_tree.count() > 1) && (value == ""))
node->remove_from_parent();
if (column == 0) {
node->set_string(0, value);
if (_filter_tree.row_for_node(node) + 1 == _filter_tree.count())
_filter_tree.add_node()->set_string(0, "Schema.Table.Column");
}
}
int TreeNodeWrapper::get_child_index(mforms::TreeNodeRef node) const
{
TreeNodeWrapper *child = (TreeNodeWrapper *)node.ptr();
std::vector<TreeNodeWrapper*>::const_iterator i = std::find(_children.begin(), _children.end(), child);
if (i == _children.end())
return -1;
return (int)(i - _children.begin());
}
void DBSearchPanel::load_model(mforms::TreeNodeRef tnode)
{
_key_columns.clear();
for (size_t c = _searcher->search_results().size(), i = tnode->count(); i < c; i++)
{
const DBSearch::column_data_t& rows = _searcher->search_results()[i].data;
mforms::TreeNodeRef table_node = tnode->add_child();
table_node->set_string(0, _searcher->search_results()[i].schema);
table_node->set_string(1, _searcher->search_results()[i].table);
table_node->set_string(4, base::strfmt("%i rows matched", (int)rows.size()).c_str());
table_node->set_tag(_searcher->search_results()[i].query);
_key_columns.insert(std::make_pair(table_node->get_tag(), _searcher->search_results()[i].keys));
for(DBSearch::column_data_t::const_iterator It_rows = rows.begin(); It_rows != rows.end(); ++It_rows)
{
std::string cols;
std::string data;
mforms::TreeNodeRef data_node = table_node->add_child();
std::vector<std::pair<std::string, std::string> >::const_iterator It_cols = It_rows->begin();
data_node->set_string(2, (It_cols++)->second);
for (; It_cols != It_rows->end(); ++It_cols)
{
if (It_cols->second.empty())
continue;
if (!cols.empty())
cols.append(", ");
cols.append(It_cols->first);
if (!data.empty())
data.append(", ");
data.append(It_cols->second);
}
data_node->set_string(3, cols);
data_node->set_string(4, data);
}
}
};
void TreeNodeWrapper::move_child(mforms::TreeNodeRef node, int new_index)
{
TreeNodeWrapper *child = (TreeNodeWrapper *)node.ptr();
std::vector<TreeNodeWrapper*>::iterator i = std::find(_children.begin(), _children.end(), child);
if (i == _children.end())
return;
int old_index = int(i - _children.begin());
if (old_index == new_index)
return;
_children.erase(i);
if (old_index < new_index)
--new_index;
_children.insert(_children.begin() + new_index, child);
}
void set_cell_value(mforms::TreeNodeRef node, int column, const std::string &value)
{
size_t offset = _offset + _tree.row_for_node(node) * 16 + (column-1);
if (offset < _owner->length())
{
int i;
if (sscanf(value.c_str(), "%x", &i) != 1)
return;
if (i < 0 || i > 255)
return;
node->set_string(column, base::strfmt("%02x", i));
*(unsigned char*)(_owner->data() + offset) = i;
_owner->notify_edit();
}
}
void LayerTree::activate_node(const mforms::TreeNodeRef &node, int column) {
FigureNode *fnode = dynamic_cast<FigureNode *>(node->get_data());
if (fnode)
_form->focus_and_make_visible(fnode->object, true);
}
void set_active(mforms::TreeNodeRef node) {
_node = node;
_selector.set_value(node->get_string(2));
}