/*************************************************************************/ /* connections_dialog.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "connections_dialog.h" #include "editor_node.h" #include "editor_settings.h" #include "plugins/script_editor_plugin.h" #include "print_string.h" #include "scene/gui/label.h" #include "scene/gui/popup_menu.h" class ConnectDialogBinds : public Object { GDCLASS(ConnectDialogBinds, Object); public: Vector<Variant> params; bool _set(const StringName &p_name, const Variant &p_value) { String name = p_name; if (name.begins_with("bind/")) { int which = name.get_slice("/", 1).to_int() - 1; ERR_FAIL_INDEX_V(which, params.size(), false); params.write[which] = p_value; } else return false; return true; } bool _get(const StringName &p_name, Variant &r_ret) const { String name = p_name; if (name.begins_with("bind/")) { int which = name.get_slice("/", 1).to_int() - 1; ERR_FAIL_INDEX_V(which, params.size(), false); r_ret = params[which]; } else return false; return true; } void _get_property_list(List<PropertyInfo> *p_list) const { for (int i = 0; i < params.size(); i++) { p_list->push_back(PropertyInfo(params[i].get_type(), "bind/" + itos(i + 1))); } } void notify_changed() { _change_notify(); } ConnectDialogBinds() { } }; /* Signal automatically called by parent dialog. */ void ConnectDialog::ok_pressed() { if (dst_method->get_text() == "") { error->set_text(TTR("Method in target Node must be specified!")); error->popup_centered_minsize(); return; } Node *target = tree->get_selected(); if (target->get_script().is_null()) { if (!target->has_method(dst_method->get_text())) { error->set_text(TTR("Target method not found! Specify a valid method or attach a script to target Node.")); error->popup_centered_minsize(); return; } } emit_signal("connected"); hide(); } void ConnectDialog::_cancel_pressed() { hide(); } /* Called each time a target node is selected within the target node tree. */ void ConnectDialog::_tree_node_selected() { Node *current = tree->get_selected(); if (!current) { make_callback->hide(); return; } if (current->get_script().is_null()) make_callback->hide(); else make_callback->show(); dst_path->set_text(source->get_path_to(current)); } /* Adds a new parameter bind to connection. */ void ConnectDialog::_add_bind() { if (cdbinds->params.size() >= VARIANT_ARG_MAX) return; Variant::Type vt = (Variant::Type)type_list->get_item_id(type_list->get_selected()); Variant value; switch (vt) { case Variant::BOOL: value = false; break; case Variant::INT: value = 0; break; case Variant::REAL: value = 0.0; break; case Variant::STRING: value = ""; break; case Variant::VECTOR2: value = Vector2(); break; case Variant::RECT2: value = Rect2(); break; case Variant::VECTOR3: value = Vector3(); break; case Variant::PLANE: value = Plane(); break; case Variant::QUAT: value = Quat(); break; case Variant::AABB: value = AABB(); break; case Variant::BASIS: value = Basis(); break; case Variant::TRANSFORM: value = Transform(); break; case Variant::COLOR: value = Color(); break; default: { ERR_FAIL(); } break; } ERR_FAIL_COND(value.get_type() == Variant::NIL); cdbinds->params.push_back(value); cdbinds->notify_changed(); } /* Remove parameter bind from connection. */ void ConnectDialog::_remove_bind() { String st = bind_editor->get_selected_path(); if (st == "") return; int idx = st.get_slice("/", 1).to_int() - 1; ERR_FAIL_INDEX(idx, cdbinds->params.size()); cdbinds->params.remove(idx); cdbinds->notify_changed(); } void ConnectDialog::_notification(int p_what) { if (p_what == NOTIFICATION_ENTER_TREE) { bind_editor->edit(cdbinds); } } void ConnectDialog::_bind_methods() { ClassDB::bind_method("_cancel", &ConnectDialog::_cancel_pressed); ClassDB::bind_method("_tree_node_selected", &ConnectDialog::_tree_node_selected); ClassDB::bind_method("_add_bind", &ConnectDialog::_add_bind); ClassDB::bind_method("_remove_bind", &ConnectDialog::_remove_bind); ADD_SIGNAL(MethodInfo("connected")); } Node *ConnectDialog::get_source() const { return source; } StringName ConnectDialog::get_signal_name() const { return signal; } NodePath ConnectDialog::get_dst_path() const { return dst_path->get_text(); } void ConnectDialog::set_dst_node(Node *p_node) { tree->set_selected(p_node); } StringName ConnectDialog::get_dst_method_name() const { String txt = dst_method->get_text(); if (txt.find("(") != -1) txt = txt.left(txt.find("(")).strip_edges(); return txt; } void ConnectDialog::set_dst_method(const StringName &p_method) { dst_method->set_text(p_method); } Vector<Variant> ConnectDialog::get_binds() const { return cdbinds->params; } bool ConnectDialog::get_deferred() const { return deferred->is_pressed(); } bool ConnectDialog::get_oneshot() const { return oneshot->is_pressed(); } /* Returns true if ConnectDialog is being used to edit an existing connection. */ bool ConnectDialog::is_editing() const { return bEditMode; } /* Initialize ConnectDialog and populate fields with expected data. If creating a connection from scratch, sensible defaults are used. If editing an existing connection, previous data is retained. */ void ConnectDialog::init(Connection c, bool bEdit) { source = static_cast<Node *>(c.source); signal = c.signal; tree->set_selected(NULL); tree->set_marked(source, true); set_dst_node(static_cast<Node *>(c.target)); set_dst_method(c.method); bool bDeferred = (c.flags & CONNECT_DEFERRED) == CONNECT_DEFERRED; bool bOneshot = (c.flags & CONNECT_ONESHOT) == CONNECT_ONESHOT; deferred->set_pressed(bDeferred); oneshot->set_pressed(bOneshot); cdbinds->params.clear(); cdbinds->params = c.binds; cdbinds->notify_changed(); bEditMode = bEdit; } ConnectDialog::ConnectDialog() { VBoxContainer *vbc = memnew(VBoxContainer); add_child(vbc); HBoxContainer *main_hb = memnew(HBoxContainer); vbc->add_child(main_hb); main_hb->set_v_size_flags(SIZE_EXPAND_FILL); VBoxContainer *vbc_left = memnew(VBoxContainer); main_hb->add_child(vbc_left); vbc_left->set_h_size_flags(SIZE_EXPAND_FILL); tree = memnew(SceneTreeEditor(false)); tree->get_scene_tree()->connect("item_activated", this, "_ok"); tree->connect("node_selected", this, "_tree_node_selected"); vbc_left->add_margin_child(TTR("Connect To Node:"), tree, true); VBoxContainer *vbc_right = memnew(VBoxContainer); main_hb->add_child(vbc_right); vbc_right->set_h_size_flags(SIZE_EXPAND_FILL); HBoxContainer *add_bind_hb = memnew(HBoxContainer); type_list = memnew(OptionButton); type_list->set_h_size_flags(SIZE_EXPAND_FILL); add_bind_hb->add_child(type_list); type_list->add_item("bool", Variant::BOOL); type_list->add_item("int", Variant::INT); type_list->add_item("real", Variant::REAL); type_list->add_item("string", Variant::STRING); type_list->add_item("Vector2", Variant::VECTOR2); type_list->add_item("Rect2", Variant::RECT2); type_list->add_item("Vector3", Variant::VECTOR3); type_list->add_item("Plane", Variant::PLANE); type_list->add_item("Quat", Variant::QUAT); type_list->add_item("AABB", Variant::AABB); type_list->add_item("Basis", Variant::BASIS); type_list->add_item("Transform", Variant::TRANSFORM); type_list->add_item("Color", Variant::COLOR); type_list->select(0); Button *add_bind = memnew(Button); add_bind->set_text(TTR("Add")); add_bind_hb->add_child(add_bind); add_bind->connect("pressed", this, "_add_bind"); Button *del_bind = memnew(Button); del_bind->set_text(TTR("Remove")); add_bind_hb->add_child(del_bind); del_bind->connect("pressed", this, "_remove_bind"); vbc_right->add_margin_child(TTR("Add Extra Call Argument:"), add_bind_hb); bind_editor = memnew(PropertyEditor); bind_editor->hide_top_label(); vbc_right->add_margin_child(TTR("Extra Call Arguments:"), bind_editor, true); dst_path = memnew(LineEdit); vbc->add_margin_child(TTR("Path to Node:"), dst_path); HBoxContainer *dstm_hb = memnew(HBoxContainer); vbc->add_margin_child("Method In Node:", dstm_hb); dst_method = memnew(LineEdit); dst_method->set_h_size_flags(SIZE_EXPAND_FILL); dstm_hb->add_child(dst_method); /* dst_method_list = memnew( MenuButton ); dst_method_list->set_text("List..."); dst_method_list->set_anchor( MARGIN_RIGHT, ANCHOR_END ); dst_method_list->set_anchor( MARGIN_LEFT, ANCHOR_END ); dst_method_list->set_anchor( MARGIN_TOP, ANCHOR_END ); dst_method_list->set_anchor( MARGIN_BOTTOM, ANCHOR_END ); dst_method_list->set_begin( Point2( 70,59) ); dst_method_list->set_end( Point2( 15,39 ) ); */ make_callback = memnew(CheckButton); make_callback->set_toggle_mode(true); make_callback->set_pressed(EDITOR_DEF("text_editor/tools/create_signal_callbacks", true)); make_callback->set_text(TTR("Make Function")); dstm_hb->add_child(make_callback); deferred = memnew(CheckButton); deferred->set_text(TTR("Deferred")); dstm_hb->add_child(deferred); oneshot = memnew(CheckButton); oneshot->set_text(TTR("Oneshot")); dstm_hb->add_child(oneshot); set_as_toplevel(true); cdbinds = memnew(ConnectDialogBinds); error = memnew(ConfirmationDialog); add_child(error); error->get_ok()->set_text(TTR("Close")); get_ok()->set_text(TTR("Connect")); } ConnectDialog::~ConnectDialog() { memdelete(cdbinds); } //ConnectionsDock ========================== struct _ConnectionsDockMethodInfoSort { _FORCE_INLINE_ bool operator()(const MethodInfo &a, const MethodInfo &b) const { return a.name < b.name; } }; /* Post-ConnectDialog callback for creating/editing connections. Creates or edits connections based on state of the ConnectDialog when "Connect" is pressed. */ void ConnectionsDock::_make_or_edit_connection() { TreeItem *it = tree->get_selected(); ERR_FAIL_COND(!it); NodePath dst_path = connect_dialog->get_dst_path(); Node *target = selectedNode->get_node(dst_path); ERR_FAIL_COND(!target); Connection cToMake; cToMake.source = connect_dialog->get_source(); cToMake.target = target; cToMake.signal = connect_dialog->get_signal_name(); cToMake.method = connect_dialog->get_dst_method_name(); cToMake.binds = connect_dialog->get_binds(); bool defer = connect_dialog->get_deferred(); bool oshot = connect_dialog->get_oneshot(); cToMake.flags = CONNECT_PERSIST | (defer ? CONNECT_DEFERRED : 0) | (oshot ? CONNECT_ONESHOT : 0); bool add_script_function = connect_dialog->get_make_callback(); PoolStringArray script_function_args; if (add_script_function) { // pick up args here before "it" is deleted by update_tree script_function_args = it->get_metadata(0).operator Dictionary()["args"]; } if (connect_dialog->is_editing()) { _disconnect(*it); _connect(cToMake); } else { _connect(cToMake); } // IMPORTANT NOTE: _disconnect and _connect cause an update_tree, // which will delete the object "it" is pointing to it = NULL; if (add_script_function) { editor->emit_signal("script_add_function_request", target, cToMake.method, script_function_args); hide(); } update_tree(); } /* Creates single connection w/ undo-redo functionality. */ void ConnectionsDock::_connect(Connection cToMake) { Node *source = static_cast<Node *>(cToMake.source); Node *target = static_cast<Node *>(cToMake.target); if (!source || !target) return; undo_redo->create_action(vformat(TTR("Connect '%s' to '%s'"), String(cToMake.signal), String(cToMake.method))); undo_redo->add_do_method(source, "connect", cToMake.signal, target, cToMake.method, cToMake.binds, cToMake.flags); undo_redo->add_undo_method(source, "disconnect", cToMake.signal, target, cToMake.method); undo_redo->add_do_method(this, "update_tree"); undo_redo->add_undo_method(this, "update_tree"); undo_redo->add_do_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); //to force redraw of scene tree undo_redo->add_undo_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); undo_redo->commit_action(); } /* Break single connection w/ undo-redo functionality. */ void ConnectionsDock::_disconnect(TreeItem &item) { Connection c = item.get_metadata(0); ERR_FAIL_COND(c.source != selectedNode); //shouldn't happen but...bugcheck undo_redo->create_action(vformat(TTR("Disconnect '%s' from '%s'"), c.signal, c.method)); undo_redo->add_do_method(selectedNode, "disconnect", c.signal, c.target, c.method); undo_redo->add_undo_method(selectedNode, "connect", c.signal, c.target, c.method, c.binds, c.flags); undo_redo->add_do_method(this, "update_tree"); undo_redo->add_undo_method(this, "update_tree"); undo_redo->add_do_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); //to force redraw of scene tree undo_redo->add_undo_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); undo_redo->commit_action(); } /* Break all conections of currently selected signal. Can undo-redo as a single action. */ void ConnectionsDock::_disconnect_all() { TreeItem *item = tree->get_selected(); if (!_is_item_signal(*item)) return; TreeItem *child = item->get_children(); String signalName = item->get_metadata(0).operator Dictionary()["name"]; undo_redo->create_action(vformat(TTR("Disconnect all from signal: '%s'"), signalName)); while (child) { Connection c = child->get_metadata(0); undo_redo->add_do_method(selectedNode, "disconnect", c.signal, c.target, c.method); undo_redo->add_undo_method(selectedNode, "connect", c.signal, c.target, c.method, c.binds, c.flags); child = child->get_next(); } undo_redo->add_do_method(this, "update_tree"); undo_redo->add_undo_method(this, "update_tree"); undo_redo->add_do_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); undo_redo->add_undo_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); undo_redo->commit_action(); } void ConnectionsDock::_tree_item_selected() { TreeItem *item = tree->get_selected(); if (!item) { //Unlikely. Disable button just in case. connect_button->set_text(TTR("Connect...")); connect_button->set_disabled(true); } else if (_is_item_signal(*item)) { connect_button->set_text(TTR("Connect...")); connect_button->set_disabled(false); } else { connect_button->set_text(TTR("Disconnect")); connect_button->set_disabled(false); } } void ConnectionsDock::_tree_item_activated() { //"Activation" on double-click. TreeItem *item = tree->get_selected(); if (!item) return; if (_is_item_signal(*item)) { _open_connection_dialog(*item); } else { _go_to_script(*item); } } bool ConnectionsDock::_is_item_signal(TreeItem &item) { return (item.get_parent() == tree->get_root() || item.get_parent()->get_parent() == tree->get_root()); } /* Open connection dialog with TreeItem data to CREATE a brand-new connection. */ void ConnectionsDock::_open_connection_dialog(TreeItem &item) { String signal = item.get_metadata(0).operator Dictionary()["name"]; String signalname = signal; String midname = selectedNode->get_name(); for (int i = 0; i < midname.length(); i++) { //TODO: Regex filter may be cleaner. CharType c = midname[i]; if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_')) { if (c == ' ') { //Replace spaces with underlines. c = '_'; } else { //Remove any other characters. midname.remove(i); i--; continue; } } midname[i] = c; } Node *dst_node = selectedNode->get_owner() ? selectedNode->get_owner() : selectedNode; StringName dst_method = "_on_" + midname + "_" + signal; Connection c; c.source = selectedNode; c.signal = StringName(signalname); c.target = dst_node; c.method = dst_method; connect_dialog->init(c); connect_dialog->set_title(TTR("Connect Signal: ") + signalname); connect_dialog->popup_centered_ratio(); } /* Open connection dialog with Connection data to EDIT an existing connection. */ void ConnectionsDock::_open_connection_dialog(Connection cToEdit) { Node *src = static_cast<Node *>(cToEdit.source); Node *dst = static_cast<Node *>(cToEdit.target); if (src && dst) { connect_dialog->init(cToEdit, true); connect_dialog->set_title(TTR("Edit Connection: ") + cToEdit.signal); connect_dialog->popup_centered_ratio(); } } /* Open slot method location in script editor. */ void ConnectionsDock::_go_to_script(TreeItem &item) { if (_is_item_signal(item)) return; Connection c = item.get_metadata(0); ERR_FAIL_COND(c.source != selectedNode); //shouldn't happen but...bugcheck if (!c.target) return; Ref<Script> script = c.target->get_script(); if (script.is_null()) return; if (script.is_valid() && ScriptEditor::get_singleton()->script_goto_method(script, c.method)) { editor->call("_editor_select", EditorNode::EDITOR_SCRIPT); } } void ConnectionsDock::_handle_signal_menu_option(int option) { TreeItem *item = tree->get_selected(); if (!item) return; switch (option) { case CONNECT: { _open_connection_dialog(*item); } break; case DISCONNECT_ALL: { StringName signalName = item->get_metadata(0).operator Dictionary()["name"]; disconnect_all_dialog->set_text(TTR("Are you sure you want to remove all connections from the \"") + signalName + "\" signal?"); disconnect_all_dialog->popup_centered(); } break; } } void ConnectionsDock::_handle_slot_menu_option(int option) { TreeItem *item = tree->get_selected(); if (!item) return; switch (option) { case EDIT: { Connection c = item->get_metadata(0); _open_connection_dialog(c); } break; case GO_TO_SCRIPT: { _go_to_script(*item); } break; case DISCONNECT: { _disconnect(*item); update_tree(); } break; } } void ConnectionsDock::_rmb_pressed(Vector2 position) { TreeItem *item = tree->get_selected(); if (!item) return; Vector2 global_position = tree->get_global_position() + position; if (_is_item_signal(*item)) { signal_menu->set_position(global_position); signal_menu->popup(); } else { slot_menu->set_position(global_position); slot_menu->popup(); } } void ConnectionsDock::_close() { hide(); } void ConnectionsDock::_connect_pressed() { TreeItem *item = tree->get_selected(); if (!item) { connect_button->set_disabled(true); return; } if (_is_item_signal(*item)) { _open_connection_dialog(*item); } else { _disconnect(*item); update_tree(); } } void ConnectionsDock::_notification(int p_what) { if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { update_tree(); } } void ConnectionsDock::_bind_methods() { ClassDB::bind_method("_make_or_edit_connection", &ConnectionsDock::_make_or_edit_connection); ClassDB::bind_method("_disconnect_all", &ConnectionsDock::_disconnect_all); ClassDB::bind_method("_tree_item_selected", &ConnectionsDock::_tree_item_selected); ClassDB::bind_method("_tree_item_activated", &ConnectionsDock::_tree_item_activated); ClassDB::bind_method("_handle_signal_menu_option", &ConnectionsDock::_handle_signal_menu_option); ClassDB::bind_method("_handle_slot_menu_option", &ConnectionsDock::_handle_slot_menu_option); ClassDB::bind_method("_rmb_pressed", &ConnectionsDock::_rmb_pressed); ClassDB::bind_method("_close", &ConnectionsDock::_close); ClassDB::bind_method("_connect_pressed", &ConnectionsDock::_connect_pressed); ClassDB::bind_method("update_tree", &ConnectionsDock::update_tree); } void ConnectionsDock::set_node(Node *p_node) { selectedNode = p_node; update_tree(); } void ConnectionsDock::update_tree() { tree->clear(); if (!selectedNode) return; TreeItem *root = tree->create_item(); List<MethodInfo> node_signals; selectedNode->get_signal_list(&node_signals); //node_signals.sort_custom<_ConnectionsDockMethodInfoSort>(); bool did_script = false; StringName base = selectedNode->get_class(); while (base) { List<MethodInfo> node_signals; Ref<Texture> icon; String name; if (!did_script) { Ref<Script> scr = selectedNode->get_script(); if (scr.is_valid()) { scr->get_script_signal_list(&node_signals); if (scr->get_path().is_resource_file()) name = scr->get_path().get_file(); else name = scr->get_class(); if (has_icon(scr->get_class(), "EditorIcons")) { icon = get_icon(scr->get_class(), "EditorIcons"); } } } else { ClassDB::get_signal_list(base, &node_signals, true); if (has_icon(base, "EditorIcons")) { icon = get_icon(base, "EditorIcons"); } name = base; } TreeItem *pitem = NULL; if (node_signals.size()) { pitem = tree->create_item(root); pitem->set_text(0, name); pitem->set_icon(0, icon); pitem->set_selectable(0, false); pitem->set_editable(0, false); pitem->set_custom_bg_color(0, get_color("prop_subsection", "Editor")); node_signals.sort(); } for (List<MethodInfo>::Element *E = node_signals.front(); E; E = E->next()) { MethodInfo &mi = E->get(); String signaldesc; signaldesc = mi.name + "("; PoolStringArray argnames; if (mi.arguments.size()) { signaldesc += " "; for (int i = 0; i < mi.arguments.size(); i++) { PropertyInfo &pi = mi.arguments[i]; if (i > 0) signaldesc += ", "; String tname = "var"; if (pi.type == Variant::OBJECT && pi.class_name != StringName()) { tname = pi.class_name.operator String(); } else if (pi.type != Variant::NIL) { tname = Variant::get_type_name(pi.type); } signaldesc += tname + " " + (pi.name == "" ? String("arg " + itos(i)) : pi.name); argnames.push_back(pi.name + ":" + tname); } signaldesc += " "; } signaldesc += ")"; TreeItem *item = tree->create_item(pitem); item->set_text(0, signaldesc); Dictionary sinfo; sinfo["name"] = mi.name; sinfo["args"] = argnames; item->set_metadata(0, sinfo); item->set_icon(0, get_icon("Signal", "EditorIcons")); List<Object::Connection> connections; selectedNode->get_signal_connection_list(mi.name, &connections); for (List<Object::Connection>::Element *F = connections.front(); F; F = F->next()) { Object::Connection &c = F->get(); if (!(c.flags & CONNECT_PERSIST)) continue; Node *target = Object::cast_to<Node>(c.target); if (!target) continue; String path = String(selectedNode->get_path_to(target)) + " :: " + c.method + "()"; if (c.flags & CONNECT_DEFERRED) path += " (deferred)"; if (c.flags & CONNECT_ONESHOT) path += " (oneshot)"; if (c.binds.size()) { path += " binds( "; for (int i = 0; i < c.binds.size(); i++) { if (i > 0) path += ", "; path += c.binds[i].operator String(); } path += " )"; } TreeItem *item2 = tree->create_item(item); item2->set_text(0, path); item2->set_metadata(0, c); item2->set_icon(0, get_icon("Slot", "EditorIcons")); } } if (!did_script) { did_script = true; } else { base = ClassDB::get_parent_class(base); } } connect_button->set_text(TTR("Connect")); connect_button->set_disabled(true); } ConnectionsDock::ConnectionsDock(EditorNode *p_editor) { editor = p_editor; set_name(TTR("Signals")); VBoxContainer *vbc = this; tree = memnew(Tree); tree->set_columns(1); tree->set_select_mode(Tree::SELECT_ROW); tree->set_hide_root(true); vbc->add_child(tree); tree->set_v_size_flags(SIZE_EXPAND_FILL); tree->set_allow_rmb_select(true); connect_button = memnew(Button); connect_button->set_text(TTR("Connect")); HBoxContainer *hb = memnew(HBoxContainer); vbc->add_child(hb); hb->add_spacer(); hb->add_child(connect_button); connect_button->connect("pressed", this, "_connect_pressed"); connect_dialog = memnew(ConnectDialog); connect_dialog->set_as_toplevel(true); add_child(connect_dialog); disconnect_all_dialog = memnew(ConfirmationDialog); disconnect_all_dialog->set_as_toplevel(true); add_child(disconnect_all_dialog); disconnect_all_dialog->connect("confirmed", this, "_disconnect_all"); disconnect_all_dialog->set_text(TTR("Are you sure you want to remove all connections from this signal?")); signal_menu = memnew(PopupMenu); add_child(signal_menu); signal_menu->connect("id_pressed", this, "_handle_signal_menu_option"); signal_menu->add_item(TTR("Connect..."), CONNECT); signal_menu->add_item(TTR("Disconnect All"), DISCONNECT_ALL); slot_menu = memnew(PopupMenu); add_child(slot_menu); slot_menu->connect("id_pressed", this, "_handle_slot_menu_option"); slot_menu->add_item(TTR("Edit..."), EDIT); slot_menu->add_item(TTR("Go To Method"), GO_TO_SCRIPT); slot_menu->add_item(TTR("Disconnect"), DISCONNECT); /* node_only->set_anchor( MARGIN_TOP, ANCHOR_END ); node_only->set_anchor( MARGIN_BOTTOM, ANCHOR_END ); node_only->set_anchor( MARGIN_RIGHT, ANCHOR_END ); node_only->set_begin( Point2( 20,51) ); node_only->set_end( Point2( 10,44) ); */ connect_dialog->connect("connected", this, "_make_or_edit_connection"); tree->connect("item_selected", this, "_tree_item_selected"); tree->connect("item_activated", this, "_tree_item_activated"); tree->connect("item_rmb_selected", this, "_rmb_pressed"); add_constant_override("separation", 3 * EDSCALE); } ConnectionsDock::~ConnectionsDock() { }