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Properly reselect duplicated visual shader nodes 

This makes it much easier to drag duplicated nodes away from original ones.
This commit is contained in:
Andrii Doroshenko (Xrayez) 2018-12-10 14:20:58 +02:00
parent 9105538b45
commit feb12559e6
1 changed files with 10 additions and 6 deletions
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16
editor/plugins/visual_shader_editor_plugin.cpp
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@ -633,6 +633,7 @@ void VisualShaderEditor::_duplicate_nodes() {
VisualShader::Type type = VisualShader::Type(edit_type->get_selected());
List<int> nodes;
Set<int> excluded;
for (int i = 0; i < graph->get_child_count(); i++) {
@ -642,11 +643,13 @@ void VisualShaderEditor::_duplicate_nodes() {
Ref<VisualShaderNode> node = visual_shader->get_node(type, id);
Ref<VisualShaderNodeOutput> output = node;
if (output.is_valid()) { // can't duplicate output
excluded.insert(id);
continue;
}
if (node.is_valid() && gn->is_selected()) {
nodes.push_back(id);
}
excluded.insert(id);
}
}
@ -685,15 +688,16 @@ void VisualShaderEditor::_duplicate_nodes() {
undo_redo->add_undo_method(this, "_update_graph");
undo_redo->commit_action();
//reselect
// reselect duplicated nodes by excluding the other ones
for (int i = 0; i < graph->get_child_count(); i++) {
if (Object::cast_to<GraphNode>(graph->get_child(i))) {
int id = String(graph->get_child(i)->get_name()).to_int();
if (nodes.find(id)) {
Object::cast_to<GraphNode>(graph->get_child(i))->set_selected(true);
GraphNode *gn = Object::cast_to<GraphNode>(graph->get_child(i));
if (gn) {
int id = String(gn->get_name()).to_int();
if (!excluded.has(id)) {
gn->set_selected(true);
} else {
Object::cast_to<GraphNode>(graph->get_child(i))->set_selected(false);
gn->set_selected(false);
}
}
}