diff options
Diffstat (limited to 'editor/connections_dialog.cpp')
| -rw-r--r-- | editor/connections_dialog.cpp | 207 |
1 files changed, 199 insertions, 8 deletions
diff --git a/editor/connections_dialog.cpp b/editor/connections_dialog.cpp index b89fdbfa00..db12dbc72b 100644 --- a/editor/connections_dialog.cpp +++ b/editor/connections_dialog.cpp @@ -166,6 +166,7 @@ void ConnectDialog::_tree_node_selected() { if (!edit_mode) { set_dst_method(generate_method_callback_name(source, signal, current)); } + _update_method_tree(); _update_ok_enabled(); } @@ -183,6 +184,11 @@ void ConnectDialog::_unbind_count_changed(double p_count) { } } +void ConnectDialog::_method_selected() { + TreeItem *selected_item = method_tree->get_selected(); + dst_method->set_text(selected_item->get_text(0)); +} + /* * Adds a new parameter bind to connection. */ @@ -251,6 +257,142 @@ StringName ConnectDialog::generate_method_callback_name(Node *p_source, String p return dst_method; } +void ConnectDialog::_create_method_tree_items(const List<MethodInfo> &p_methods, TreeItem *p_parent_item) { + for (const MethodInfo &mi : p_methods) { + TreeItem *method_item = method_tree->create_item(p_parent_item); + method_item->set_text(0, mi.name); + if (mi.return_val.type == Variant::NIL) { + method_item->set_icon(0, get_theme_icon(SNAME("Variant"), "EditorIcons")); + } else { + method_item->set_icon(0, get_theme_icon(Variant::get_type_name(mi.return_val.type), "EditorIcons")); + } + } +} + +List<MethodInfo> ConnectDialog::_filter_method_list(const List<MethodInfo> &p_methods, const MethodInfo &p_signal, const String &p_search_string) const { + bool check_signal = compatible_methods_only->is_pressed(); + List<MethodInfo> ret; + + for (const MethodInfo &mi : p_methods) { + if (!p_search_string.is_empty() && !mi.name.contains(p_search_string)) { + continue; + } + + if (check_signal) { + if (mi.arguments.size() != p_signal.arguments.size()) { + continue; + } + + bool type_mismatch = false; + const List<PropertyInfo>::Element *E = p_signal.arguments.front(); + for (const List<PropertyInfo>::Element *F = mi.arguments.front(); F; F = F->next(), E = E->next()) { + Variant::Type stype = E->get().type; + Variant::Type mtype = F->get().type; + + if (stype != Variant::NIL && mtype != Variant::NIL && stype != mtype) { + type_mismatch = true; + break; + } + } + + if (type_mismatch) { + continue; + } + } + ret.push_back(mi); + } + return ret; +} + +void ConnectDialog::_update_method_tree() { + method_tree->clear(); + + Color disabled_color = get_theme_color(SNAME("accent_color"), SNAME("Editor")) * 0.7; + String search_string = method_search->get_text(); + Node *target = tree->get_selected(); + if (!target) { + return; + } + + MethodInfo signal_info; + if (compatible_methods_only->is_pressed()) { + List<MethodInfo> signals; + source->get_signal_list(&signals); + for (const MethodInfo &mi : signals) { + if (mi.name == signal) { + signal_info = mi; + break; + } + } + } + + TreeItem *root_item = method_tree->create_item(); + root_item->set_text(0, TTR("Methods")); + root_item->set_selectable(0, false); + + // If a script is attached, get methods from it. + ScriptInstance *si = target->get_script_instance(); + if (si) { + TreeItem *si_item = method_tree->create_item(root_item); + si_item->set_text(0, TTR("Attached Script")); + si_item->set_icon(0, get_theme_icon(SNAME("Script"), SNAME("EditorIcons"))); + si_item->set_selectable(0, false); + + List<MethodInfo> methods; + si->get_method_list(&methods); + methods = _filter_method_list(methods, signal_info, search_string); + + if (methods.is_empty()) { + si_item->set_custom_color(0, disabled_color); + } else { + _create_method_tree_items(methods, si_item); + } + } + + if (script_methods_only->is_pressed()) { + return; + } + + // Get methods from each class in the heirarchy. + StringName current_class = target->get_class_name(); + do { + TreeItem *class_item = method_tree->create_item(root_item); + class_item->set_text(0, current_class); + Ref<Texture2D> icon = get_theme_icon(SNAME("Node"), SNAME("EditorIcons")); + if (has_theme_icon(current_class, SNAME("EditorIcons"))) { + icon = get_theme_icon(current_class, SNAME("EditorIcons")); + } + class_item->set_icon(0, icon); + class_item->set_selectable(0, false); + + List<MethodInfo> methods; + ClassDB::get_method_list(current_class, &methods, true); + methods = _filter_method_list(methods, signal_info, search_string); + + if (methods.is_empty()) { + class_item->set_custom_color(0, disabled_color); + } else { + _create_method_tree_items(methods, class_item); + } + current_class = ClassDB::get_parent_class_nocheck(current_class); + } while (current_class != StringName()); +} + +void ConnectDialog::_method_check_button_pressed(const CheckButton *p_button) { + if (p_button == script_methods_only) { + EditorSettings::get_singleton()->set_project_metadata("editor_metadata", "show_script_methods_only", p_button->is_pressed()); + } else if (p_button == compatible_methods_only) { + EditorSettings::get_singleton()->set_project_metadata("editor_metadata", "show_compatible_methods_only", p_button->is_pressed()); + } + _update_method_tree(); +} + +void ConnectDialog::_open_method_popup() { + method_popup->popup_centered(); + method_search->clear(); + method_search->grab_focus(); +} + /* * Enables or disables the connect button. The connect button is enabled if a * node is selected and valid in the selected mode. @@ -263,7 +405,7 @@ void ConnectDialog::_update_ok_enabled() { return; } - if (!advanced->is_pressed() && target->get_script().is_null()) { + if (dst_method->get_text().is_empty()) { get_ok_button()->set_disabled(true); return; } @@ -289,14 +431,12 @@ void ConnectDialog::_notification(int p_what) { style->set_content_margin(SIDE_TOP, style->get_content_margin(SIDE_TOP) + 1.0); from_signal->add_theme_style_override("normal", style); } + method_search->set_right_icon(get_theme_icon("Search", "EditorIcons")); } break; } } void ConnectDialog::_bind_methods() { - ClassDB::bind_method("_cancel", &ConnectDialog::_cancel_pressed); - ClassDB::bind_method("_update_ok_enabled", &ConnectDialog::_update_ok_enabled); - ADD_SIGNAL(MethodInfo("connected")); } @@ -438,7 +578,6 @@ void ConnectDialog::_advanced_pressed() { error_label->set_visible(!_find_first_script(get_tree()->get_edited_scene_root(), get_tree()->get_edited_scene_root())); } - _update_ok_enabled(); EditorSettings::get_singleton()->set_project_metadata("editor_metadata", "use_advanced_connections", advanced->is_pressed()); popup_centered(); @@ -458,9 +597,18 @@ ConnectDialog::ConnectDialog() { main_hb->add_child(vbc_left); vbc_left->set_h_size_flags(Control::SIZE_EXPAND_FILL); + HBoxContainer *from_signal_hb = memnew(HBoxContainer); + from_signal = memnew(LineEdit); from_signal->set_editable(false); - vbc_left->add_margin_child(TTR("From Signal:"), from_signal); + from_signal->set_h_size_flags(Control::SIZE_EXPAND_FILL); + from_signal_hb->add_child(from_signal); + + advanced = memnew(CheckButton(TTR("Advanced"))); + from_signal_hb->add_child(advanced); + advanced->connect("pressed", callable_mp(this, &ConnectDialog::_advanced_pressed)); + + vbc_left->add_margin_child(TTR("From Signal:"), from_signal_hb); tree = memnew(SceneTreeEditor(false)); tree->set_connecting_signal(true); @@ -477,6 +625,39 @@ ConnectDialog::ConnectDialog() { vbc_left->add_child(error_label); error_label->hide(); + method_popup = memnew(AcceptDialog); + method_popup->set_title(TTR("Select Method")); + method_popup->set_min_size(Vector2(400, 600) * EDSCALE); + add_child(method_popup); + + VBoxContainer *method_vbc = memnew(VBoxContainer); + method_popup->add_child(method_vbc); + + method_search = memnew(LineEdit); + method_vbc->add_child(method_search); + method_search->set_placeholder(TTR("Filter Methods")); + method_search->set_clear_button_enabled(true); + method_search->connect("text_changed", callable_mp(this, &ConnectDialog::_update_method_tree).unbind(1)); + + method_tree = memnew(Tree); + method_vbc->add_child(method_tree); + method_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL); + method_tree->set_hide_root(true); + method_tree->connect("item_selected", callable_mp(this, &ConnectDialog::_method_selected)); + method_tree->connect("item_activated", callable_mp((Window *)method_popup, &Window::hide)); + + script_methods_only = memnew(CheckButton(TTR("Script Methods Only"))); + method_vbc->add_child(script_methods_only); + script_methods_only->set_h_size_flags(Control::SIZE_SHRINK_END); + script_methods_only->set_pressed(EditorSettings::get_singleton()->get_project_metadata("editor_metadata", "show_script_methods_only", true)); + script_methods_only->connect("pressed", callable_mp(this, &ConnectDialog::_method_check_button_pressed).bind(script_methods_only)); + + compatible_methods_only = memnew(CheckButton(TTR("Compatible Methods Only"))); + method_vbc->add_child(compatible_methods_only); + compatible_methods_only->set_h_size_flags(Control::SIZE_SHRINK_END); + compatible_methods_only->set_pressed(EditorSettings::get_singleton()->get_project_metadata("editor_metadata", "show_compatible_methods_only", true)); + compatible_methods_only->connect("pressed", callable_mp(this, &ConnectDialog::_method_check_button_pressed).bind(compatible_methods_only)); + vbc_right = memnew(VBoxContainer); main_hb->add_child(vbc_right); vbc_right->set_h_size_flags(Control::SIZE_EXPAND_FILL); @@ -522,10 +703,20 @@ ConnectDialog::ConnectDialog() { vbc_right->add_margin_child(TTR("Unbind Signal Arguments:"), unbind_count); + HBoxContainer *hbc_method = memnew(HBoxContainer); + vbc_left->add_margin_child(TTR("Receiver Method:"), hbc_method); + dst_method = memnew(LineEdit); dst_method->set_h_size_flags(Control::SIZE_EXPAND_FILL); + dst_method->connect("text_changed", callable_mp(method_tree, &Tree::deselect_all).unbind(1)); dst_method->connect("text_submitted", callable_mp(this, &ConnectDialog::_text_submitted)); - vbc_left->add_margin_child(TTR("Receiver Method:"), dst_method); + hbc_method->add_child(dst_method); + + Button *open_tree_button = memnew(Button); + open_tree_button->set_flat(false); + open_tree_button->set_text("..."); + open_tree_button->connect("pressed", callable_mp(this, &ConnectDialog::_open_method_popup)); + hbc_method->add_child(open_tree_button); advanced = memnew(CheckButton); vbc_left->add_child(advanced); @@ -567,7 +758,7 @@ ConnectDialog::~ConnectDialog() { // Originally copied and adapted from EditorProperty, try to keep style in sync. Control *ConnectionsDockTree::make_custom_tooltip(const String &p_text) const { EditorHelpBit *help_bit = memnew(EditorHelpBit); - help_bit->get_rich_text()->set_fixed_size_to_width(360 * EDSCALE); + help_bit->get_rich_text()->set_custom_minimum_size(Size2(360 * EDSCALE, 1)); // p_text is expected to be something like this: // "gui_input::(event: InputEvent)::<Signal description>" |