/*************************************************************************/ /* popup_menu.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 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 "popup_menu.h" #include "core/input/input.h" #include "core/os/keyboard.h" #include "core/os/os.h" #include "core/string/print_string.h" #include "core/string/translation.h" String PopupMenu::_get_accel_text(const Item &p_item) const { if (p_item.shortcut.is_valid()) { return p_item.shortcut->get_as_text(); } else if (p_item.accel) { return keycode_get_string(p_item.accel); } return String(); } Size2 PopupMenu::_get_contents_minimum_size() const { int vseparation = get_theme_constant("vseparation"); int hseparation = get_theme_constant("hseparation"); Size2 minsize = get_theme_stylebox("panel")->get_minimum_size(); // Accounts for margin in the margin container minsize.x += scroll_container->get_v_scrollbar()->get_size().width * 2; // Adds a buffer so that the scrollbar does not render over the top of content float max_w = 0.0; float icon_w = 0.0; int check_w = MAX(get_theme_icon("checked")->get_width(), get_theme_icon("radio_checked")->get_width()) + hseparation; int accel_max_w = 0; bool has_check = false; for (int i = 0; i < items.size(); i++) { Size2 size; Size2 icon_size = items[i].get_icon_size(); size.height = _get_item_height(i); icon_w = MAX(icon_size.width, icon_w); size.width += items[i].h_ofs; if (items[i].checkable_type) { has_check = true; } size.width += items[i].text_buf->get_size().x; size.height += vseparation; if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) { int accel_w = hseparation * 2; accel_w += items[i].accel_text_buf->get_size().x; accel_max_w = MAX(accel_w, accel_max_w); } if (items[i].submenu != "") { size.width += get_theme_icon("submenu")->get_width(); } max_w = MAX(max_w, size.width); minsize.height += size.height; } int item_side_padding = get_theme_constant("item_start_padding") + get_theme_constant("item_end_padding"); minsize.width += max_w + icon_w + accel_max_w + item_side_padding; if (has_check) { minsize.width += check_w; } if (is_inside_tree()) { int height_limit = get_usable_parent_rect().size.height; if (minsize.height > height_limit) { minsize.height = height_limit; } } return minsize; } int PopupMenu::_get_item_height(int p_item) const { ERR_FAIL_INDEX_V(p_item, items.size(), 0); ERR_FAIL_COND_V(p_item < 0, 0); int icon_height = items[p_item].get_icon_size().height; if (items[p_item].checkable_type) { icon_height = MAX(icon_height, MAX(get_theme_icon("checked")->get_height(), get_theme_icon("radio_checked")->get_height())); } int text_height = items[p_item].text_buf->get_size().height; if (text_height == 0 && !items[p_item].separator) { text_height = get_theme_font("font")->get_height(get_theme_font_size("font_size")); } int separator_height = 0; if (items[p_item].separator) { separator_height = MAX(get_theme_stylebox("separator")->get_minimum_size().height, MAX(get_theme_stylebox("labeled_separator_left")->get_minimum_size().height, get_theme_stylebox("labeled_separator_right")->get_minimum_size().height)); } return MAX(separator_height, MAX(text_height, icon_height)); } int PopupMenu::_get_items_total_height() const { int vsep = get_theme_constant("vseparation"); // Get total height of all items by taking max of icon height and font height int items_total_height = 0; for (int i = 0; i < items.size(); i++) { items_total_height += _get_item_height(i) + vsep; } // Subtract a separator which is not needed for the last item. return items_total_height - vsep; } void PopupMenu::_scroll_to_item(int p_item) { ERR_FAIL_INDEX(p_item, items.size()); ERR_FAIL_COND(p_item < 0); // Scroll item into view (upwards) if (items[p_item]._ofs_cache < -control->get_position().y) { int amnt_over = items[p_item]._ofs_cache + control->get_position().y; scroll_container->set_v_scroll(scroll_container->get_v_scroll() + amnt_over); } // Scroll item into view (downwards) if (items[p_item]._ofs_cache + items[p_item]._height_cache > -control->get_position().y + scroll_container->get_size().height) { int amnt_over = items[p_item]._ofs_cache + items[p_item]._height_cache + control->get_position().y - scroll_container->get_size().height; scroll_container->set_v_scroll(scroll_container->get_v_scroll() + amnt_over); } } int PopupMenu::_get_mouse_over(const Point2 &p_over) const { if (p_over.x < 0 || p_over.x >= get_size().width) { return -1; } Ref<StyleBox> style = get_theme_stylebox("panel"); // Accounts for margin in the margin container int vseparation = get_theme_constant("vseparation"); Point2 ofs = style->get_offset() + Point2(0, vseparation / 2); if (ofs.y > p_over.y) { return -1; } for (int i = 0; i < items.size(); i++) { ofs.y += i > 0 ? vseparation : (float)vseparation / 2; ofs.y += _get_item_height(i); if (p_over.y - control->get_position().y < ofs.y) { return i; } } return -1; } void PopupMenu::_activate_submenu(int p_over) { Node *n = get_node(items[p_over].submenu); ERR_FAIL_COND_MSG(!n, "Item subnode does not exist: " + items[p_over].submenu + "."); Popup *submenu_popup = Object::cast_to<Popup>(n); ERR_FAIL_COND_MSG(!submenu_popup, "Item subnode is not a Popup: " + items[p_over].submenu + "."); if (submenu_popup->is_visible()) { return; //already visible! } Ref<StyleBox> style = get_theme_stylebox("panel"); int vsep = get_theme_constant("vseparation"); Point2 this_pos = get_position(); Rect2 this_rect(this_pos, get_size()); float scroll_offset = control->get_position().y; Point2 submenu_pos; Size2 submenu_size = submenu_popup->get_size(); if (control->is_layout_rtl()) { submenu_pos = this_pos + Point2(-submenu_size.width, items[p_over]._ofs_cache + scroll_offset); } else { submenu_pos = this_pos + Point2(this_rect.size.width, items[p_over]._ofs_cache + scroll_offset); } // Fix pos if going outside parent rect if (submenu_pos.x < get_parent_rect().position.x) { submenu_pos.x = this_pos.x + submenu_size.width; } if (submenu_pos.x + submenu_size.width > get_parent_rect().size.width) { submenu_pos.x = this_pos.x - submenu_size.width; } submenu_popup->set_close_on_parent_focus(false); submenu_popup->set_position(submenu_pos); submenu_popup->set_as_minsize(); // Shrink the popup size to its contents. submenu_popup->popup(); // Set autohide areas PopupMenu *submenu_pum = Object::cast_to<PopupMenu>(submenu_popup); if (submenu_pum) { // Make the position of the parent popup relative to submenu popup this_rect.position = this_rect.position - submenu_pum->get_position(); // Autohide area above the submenu item submenu_pum->clear_autohide_areas(); submenu_pum->add_autohide_area(Rect2(this_rect.position.x, this_rect.position.y, this_rect.size.x, items[p_over]._ofs_cache + scroll_offset + style->get_offset().height - vsep / 2)); // If there is an area below the submenu item, add an autohide area there. if (items[p_over]._ofs_cache + items[p_over]._height_cache + scroll_offset <= control->get_size().height) { int from = items[p_over]._ofs_cache + items[p_over]._height_cache + scroll_offset + vsep / 2 + style->get_offset().height; submenu_pum->add_autohide_area(Rect2(this_rect.position.x, this_rect.position.y + from, this_rect.size.x, this_rect.size.y - from)); } } } void PopupMenu::_submenu_timeout() { if (mouse_over == submenu_over) { _activate_submenu(mouse_over); } submenu_over = -1; } void PopupMenu::_gui_input(const Ref<InputEvent> &p_event) { ERR_FAIL_COND(p_event.is_null()); if (p_event->is_action("ui_down") && p_event->is_pressed()) { int search_from = mouse_over + 1; if (search_from >= items.size()) { search_from = 0; } bool match_found = false; for (int i = search_from; i < items.size(); i++) { if (!items[i].separator && !items[i].disabled) { mouse_over = i; emit_signal("id_focused", i); _scroll_to_item(i); control->update(); set_input_as_handled(); match_found = true; break; } } if (!match_found) { // If the last item is not selectable, try re-searching from the start. for (int i = 0; i < search_from; i++) { if (!items[i].separator && !items[i].disabled) { mouse_over = i; emit_signal("id_focused", i); _scroll_to_item(i); control->update(); set_input_as_handled(); break; } } } } else if (p_event->is_action("ui_up") && p_event->is_pressed()) { int search_from = mouse_over - 1; if (search_from < 0) { search_from = items.size() - 1; } bool match_found = false; for (int i = search_from; i >= 0; i--) { if (!items[i].separator && !items[i].disabled) { mouse_over = i; emit_signal("id_focused", i); _scroll_to_item(i); control->update(); set_input_as_handled(); match_found = true; break; } } if (!match_found) { // If the first item is not selectable, try re-searching from the end. for (int i = items.size() - 1; i >= search_from; i--) { if (!items[i].separator && !items[i].disabled) { mouse_over = i; emit_signal("id_focused", i); _scroll_to_item(i); control->update(); set_input_as_handled(); break; } } } } else if (p_event->is_action("ui_left") && p_event->is_pressed()) { Node *n = get_parent(); if (n && Object::cast_to<PopupMenu>(n)) { hide(); set_input_as_handled(); } } else if (p_event->is_action("ui_right") && p_event->is_pressed()) { if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator && items[mouse_over].submenu != "" && submenu_over != mouse_over) { _activate_submenu(mouse_over); set_input_as_handled(); } } else if (p_event->is_action("ui_accept") && p_event->is_pressed()) { if (mouse_over >= 0 && mouse_over < items.size() && !items[mouse_over].separator) { if (items[mouse_over].submenu != "" && submenu_over != mouse_over) { _activate_submenu(mouse_over); } else { activate_item(mouse_over); } set_input_as_handled(); } } // Make an area which does not include v scrollbar, so that items are not activated when dragging scrollbar. Rect2 item_clickable_area = scroll_container->get_rect(); if (scroll_container->get_v_scrollbar()->is_visible_in_tree()) { if (is_layout_rtl()) { item_clickable_area.position.x += scroll_container->get_v_scrollbar()->get_size().width; } else { item_clickable_area.size.width -= scroll_container->get_v_scrollbar()->get_size().width; } } Ref<InputEventMouseButton> b = p_event; if (b.is_valid()) { if (!item_clickable_area.has_point(b->get_position())) { return; } int button_idx = b->get_button_index(); if (b->is_pressed() || (!b->is_pressed() && during_grabbed_click)) { // Allow activating item by releasing the LMB or any that was down when the popup appeared. // However, if button was not held when opening menu, do not allow release to activate item. if (button_idx == MOUSE_BUTTON_LEFT || (initial_button_mask & (1 << (button_idx - 1)))) { bool was_during_grabbed_click = during_grabbed_click; during_grabbed_click = false; initial_button_mask = 0; // Disable clicks under a time threshold to avoid selection right when opening the popup. uint64_t now = OS::get_singleton()->get_ticks_msec(); uint64_t diff = now - popup_time_msec; if (diff < 100) { return; } int over = _get_mouse_over(b->get_position()); if (over < 0) { if (!was_during_grabbed_click) { hide(); } return; } if (items[over].separator || items[over].disabled) { return; } if (items[over].submenu != "") { _activate_submenu(over); return; } activate_item(over); } } } Ref<InputEventMouseMotion> m = p_event; if (m.is_valid()) { if (!item_clickable_area.has_point(m->get_position())) { return; } for (List<Rect2>::Element *E = autohide_areas.front(); E; E = E->next()) { if (!Rect2(Point2(), get_size()).has_point(m->get_position()) && E->get().has_point(m->get_position())) { _close_pressed(); return; } } int over = _get_mouse_over(m->get_position()); int id = (over < 0 || items[over].separator || items[over].disabled) ? -1 : (items[over].id >= 0 ? items[over].id : over); if (id < 0) { mouse_over = -1; control->update(); return; } if (items[over].submenu != "" && submenu_over != over) { submenu_over = over; submenu_timer->start(); } if (over != mouse_over) { mouse_over = over; control->update(); } } Ref<InputEventKey> k = p_event; if (allow_search && k.is_valid() && k->get_unicode() && k->is_pressed()) { uint64_t now = OS::get_singleton()->get_ticks_msec(); uint64_t diff = now - search_time_msec; uint64_t max_interval = uint64_t(GLOBAL_DEF("gui/timers/incremental_search_max_interval_msec", 2000)); search_time_msec = now; if (diff > max_interval) { search_string = ""; } if (String::chr(k->get_unicode()) != search_string) { search_string += String::chr(k->get_unicode()); } for (int i = mouse_over + 1; i <= items.size(); i++) { if (i == items.size()) { if (mouse_over <= 0) { break; } else { i = 0; } } if (i == mouse_over) { break; } if (items[i].text.findn(search_string) == 0) { mouse_over = i; emit_signal("id_focused", i); _scroll_to_item(i); control->update(); set_input_as_handled(); break; } } } } void PopupMenu::_draw_items() { control->set_custom_minimum_size(Size2(0, _get_items_total_height())); RID ci = control->get_canvas_item(); Size2 margin_size; margin_size.width = margin_container->get_theme_constant("margin_right") + margin_container->get_theme_constant("margin_left"); margin_size.height = margin_container->get_theme_constant("margin_top") + margin_container->get_theme_constant("margin_bottom"); // Space between the item content and the sides of popup menu. int item_start_padding = get_theme_constant("item_start_padding"); int item_end_padding = get_theme_constant("item_end_padding"); bool rtl = control->is_layout_rtl(); Ref<StyleBox> style = get_theme_stylebox("panel"); Ref<StyleBox> hover = get_theme_stylebox("hover"); // In Item::checkable_type enum order (less the non-checkable member) Ref<Texture2D> check[] = { get_theme_icon("checked"), get_theme_icon("radio_checked") }; Ref<Texture2D> uncheck[] = { get_theme_icon("unchecked"), get_theme_icon("radio_unchecked") }; Ref<Texture2D> submenu; if (rtl) { submenu = get_theme_icon("submenu_mirrored"); } else { submenu = get_theme_icon("submenu"); } Ref<StyleBox> separator = get_theme_stylebox("separator"); Ref<StyleBox> labeled_separator_left = get_theme_stylebox("labeled_separator_left"); Ref<StyleBox> labeled_separator_right = get_theme_stylebox("labeled_separator_right"); int vseparation = get_theme_constant("vseparation"); int hseparation = get_theme_constant("hseparation"); Color font_color = get_theme_color("font_color"); Color font_disabled_color = get_theme_color("font_disabled_color"); Color font_accelerator_color = get_theme_color("font_accelerator_color"); Color font_hover_color = get_theme_color("font_hover_color"); Color font_separator_color = get_theme_color("font_separator_color"); float scroll_width = scroll_container->get_v_scrollbar()->is_visible_in_tree() ? scroll_container->get_v_scrollbar()->get_size().width : 0; float display_width = control->get_size().width - scroll_width; // Find the widest icon and whether any items have a checkbox, and store the offsets for each. float icon_ofs = 0.0; bool has_check = false; for (int i = 0; i < items.size(); i++) { icon_ofs = MAX(items[i].get_icon_size().width, icon_ofs); if (items[i].checkable_type) { has_check = true; } } if (icon_ofs > 0.0) { icon_ofs += hseparation; } float check_ofs = 0.0; if (has_check) { check_ofs = MAX(get_theme_icon("checked")->get_width(), get_theme_icon("radio_checked")->get_width()) + hseparation; } Point2 ofs = Point2(); // Loop through all items and draw each. for (int i = 0; i < items.size(); i++) { // For the first item only add half a separation. For all other items, add a whole separation to the offset. ofs.y += i > 0 ? vseparation : (float)vseparation / 2; _shape_item(i); Point2 item_ofs = ofs; Size2 icon_size = items[i].get_icon_size(); float h = _get_item_height(i); if (i == mouse_over) { if (rtl) { hover->draw(ci, Rect2(item_ofs + Point2(scroll_width, -vseparation / 2), Size2(display_width, h + vseparation))); } else { hover->draw(ci, Rect2(item_ofs + Point2(0, -vseparation / 2), Size2(display_width, h + vseparation))); } } String text = items[i].xl_text; // Separator item_ofs.x += items[i].h_ofs; if (items[i].separator) { int sep_h = separator->get_center_size().height + separator->get_minimum_size().height; int sep_ofs = Math::floor((h - sep_h) / 2.0); if (text != String()) { int text_size = items[i].text_buf->get_size().width; int text_center = display_width / 2; int text_left = text_center - text_size / 2; int text_right = text_center + text_size / 2; if (text_left > item_ofs.x) { labeled_separator_left->draw(ci, Rect2(item_ofs + Point2(0, sep_ofs), Size2(MAX(0, text_left - item_ofs.x), sep_h))); } if (text_right < display_width) { labeled_separator_right->draw(ci, Rect2(Point2(text_right, item_ofs.y + sep_ofs), Size2(MAX(0, display_width - text_right), sep_h))); } } else { separator->draw(ci, Rect2(item_ofs + Point2(0, sep_ofs), Size2(display_width, sep_h))); } } Color icon_color(1, 1, 1, items[i].disabled ? 0.5 : 1); // For non-separator items, add some padding for the content. item_ofs.x += item_start_padding; // Checkboxes if (items[i].checkable_type) { Texture2D *icon = (items[i].checked ? check[items[i].checkable_type - 1] : uncheck[items[i].checkable_type - 1]).ptr(); if (rtl) { icon->draw(ci, Size2(control->get_size().width - item_ofs.x - icon->get_width(), item_ofs.y) + Point2(0, Math::floor((h - icon->get_height()) / 2.0)), icon_color); } else { icon->draw(ci, item_ofs + Point2(0, Math::floor((h - icon->get_height()) / 2.0)), icon_color); } } // Icon if (!items[i].icon.is_null()) { if (rtl) { items[i].icon->draw(ci, Size2(control->get_size().width - item_ofs.x - check_ofs - icon_size.width, item_ofs.y) + Point2(0, Math::floor((h - icon_size.height) / 2.0)), icon_color); } else { items[i].icon->draw(ci, item_ofs + Size2(check_ofs, 0) + Point2(0, Math::floor((h - icon_size.height) / 2.0)), icon_color); } } // Submenu arrow on right hand side if (items[i].submenu != "") { if (rtl) { submenu->draw(ci, Point2(scroll_width + style->get_margin(SIDE_LEFT) + item_end_padding, item_ofs.y + Math::floor(h - submenu->get_height()) / 2), icon_color); } else { submenu->draw(ci, Point2(display_width - style->get_margin(SIDE_RIGHT) - submenu->get_width() - item_end_padding, item_ofs.y + Math::floor(h - submenu->get_height()) / 2), icon_color); } } // Text Color font_outline_color = get_theme_color("font_outline_color"); int outline_size = get_theme_constant("outline_size"); if (items[i].separator) { if (text != String()) { int center = (display_width - items[i].text_buf->get_size().width) / 2; Vector2 text_pos = Point2(center, item_ofs.y + Math::floor((h - items[i].text_buf->get_size().y) / 2.0)); if (outline_size > 0 && font_outline_color.a > 0) { items[i].text_buf->draw_outline(ci, text_pos, outline_size, font_outline_color); } items[i].text_buf->draw(ci, text_pos, font_separator_color); } } else { item_ofs.x += icon_ofs + check_ofs; if (rtl) { Vector2 text_pos = Size2(control->get_size().width - items[i].text_buf->get_size().width - item_ofs.x, item_ofs.y) + Point2(0, Math::floor((h - items[i].text_buf->get_size().y) / 2.0)); if (outline_size > 0 && font_outline_color.a > 0) { items[i].text_buf->draw_outline(ci, text_pos, outline_size, font_outline_color); } items[i].text_buf->draw(ci, text_pos, items[i].disabled ? font_disabled_color : (i == mouse_over ? font_hover_color : font_color)); } else { Vector2 text_pos = item_ofs + Point2(0, Math::floor((h - items[i].text_buf->get_size().y) / 2.0)); if (outline_size > 0 && font_outline_color.a > 0) { items[i].text_buf->draw_outline(ci, text_pos, outline_size, font_outline_color); } items[i].text_buf->draw(ci, text_pos, items[i].disabled ? font_disabled_color : (i == mouse_over ? font_hover_color : font_color)); } } // Accelerator / Shortcut if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) { if (rtl) { item_ofs.x = scroll_width + style->get_margin(SIDE_LEFT) + item_end_padding; } else { item_ofs.x = display_width - style->get_margin(SIDE_RIGHT) - items[i].accel_text_buf->get_size().x - item_end_padding; } Vector2 text_pos = item_ofs + Point2(0, Math::floor((h - items[i].text_buf->get_size().y) / 2.0)); if (outline_size > 0 && font_outline_color.a > 0) { items[i].accel_text_buf->draw_outline(ci, text_pos, outline_size, font_outline_color); } items[i].accel_text_buf->draw(ci, text_pos, i == mouse_over ? font_hover_color : font_accelerator_color); } // Cache the item vertical offset from the first item and the height items.write[i]._ofs_cache = ofs.y; items.write[i]._height_cache = h; ofs.y += h; } } void PopupMenu::_draw_background() { Ref<StyleBox> style = get_theme_stylebox("panel"); RID ci2 = margin_container->get_canvas_item(); style->draw(ci2, Rect2(Point2(), margin_container->get_size())); } void PopupMenu::_minimum_lifetime_timeout() { close_allowed = true; // If the mouse still isn't in this popup after timer expires, close. if (!get_visible_rect().has_point(get_mouse_position())) { _close_pressed(); } } void PopupMenu::_close_pressed() { // Only apply minimum lifetime to submenus. PopupMenu *parent_pum = Object::cast_to<PopupMenu>(get_parent()); if (!parent_pum) { Popup::_close_pressed(); return; } // If the timer has expired, close. If timer is still running, do nothing. if (close_allowed) { close_allowed = false; Popup::_close_pressed(); } else if (minimum_lifetime_timer->is_stopped()) { minimum_lifetime_timer->start(); } } void PopupMenu::_shape_item(int p_item) { if (items.write[p_item].dirty) { items.write[p_item].text_buf->clear(); Ref<Font> font = get_theme_font("font"); int font_size = get_theme_font_size("font_size"); if (items[p_item].text_direction == Control::TEXT_DIRECTION_INHERITED) { items.write[p_item].text_buf->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR); } else { items.write[p_item].text_buf->set_direction((TextServer::Direction)items[p_item].text_direction); } items.write[p_item].text_buf->add_string(items.write[p_item].xl_text, font, font_size, items[p_item].opentype_features, (items[p_item].language != "") ? items[p_item].language : TranslationServer::get_singleton()->get_tool_locale()); items.write[p_item].accel_text_buf->clear(); items.write[p_item].accel_text_buf->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR); items.write[p_item].accel_text_buf->add_string(_get_accel_text(items.write[p_item]), font, font_size, Dictionary(), TranslationServer::get_singleton()->get_tool_locale()); items.write[p_item].dirty = false; } } void PopupMenu::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: { PopupMenu *pm = Object::cast_to<PopupMenu>(get_parent()); if (pm) { // Inherit submenu's popup delay time from parent menu float pm_delay = pm->get_submenu_popup_delay(); set_submenu_popup_delay(pm_delay); } } break; case NOTIFICATION_THEME_CHANGED: case Control::NOTIFICATION_LAYOUT_DIRECTION_CHANGED: case NOTIFICATION_TRANSLATION_CHANGED: { for (int i = 0; i < items.size(); i++) { items.write[i].xl_text = tr(items[i].text); items.write[i].dirty = true; _shape_item(i); } child_controls_changed(); control->update(); } break; case NOTIFICATION_WM_MOUSE_ENTER: { grab_focus(); } break; case NOTIFICATION_WM_MOUSE_EXIT: { if (mouse_over >= 0 && (items[mouse_over].submenu == "" || submenu_over != -1)) { mouse_over = -1; control->update(); } } break; case NOTIFICATION_POST_POPUP: { initial_button_mask = Input::get_singleton()->get_mouse_button_mask(); during_grabbed_click = (bool)initial_button_mask; } break; case NOTIFICATION_WM_SIZE_CHANGED: { } break; case NOTIFICATION_INTERNAL_PROCESS: { //only used when using operating system windows if (get_window_id() != DisplayServer::INVALID_WINDOW_ID && autohide_areas.size()) { Point2 mouse_pos = DisplayServer::get_singleton()->mouse_get_position(); mouse_pos -= get_position(); for (List<Rect2>::Element *E = autohide_areas.front(); E; E = E->next()) { if (!Rect2(Point2(), get_size()).has_point(mouse_pos) && E->get().has_point(mouse_pos)) { _close_pressed(); return; } } } } break; case NOTIFICATION_VISIBILITY_CHANGED: { if (!is_visible()) { if (mouse_over >= 0) { mouse_over = -1; control->update(); } for (int i = 0; i < items.size(); i++) { if (items[i].submenu == "") { continue; } Node *n = get_node(items[i].submenu); if (!n) { continue; } PopupMenu *pm = Object::cast_to<PopupMenu>(n); if (!pm || !pm->is_visible()) { continue; } pm->hide(); } set_process_internal(false); } else { if (get_window_id() != DisplayServer::INVALID_WINDOW_ID) { set_process_internal(true); } // Set margin on the margin container Ref<StyleBox> panel_style = get_theme_stylebox("panel"); margin_container->add_theme_constant_override("margin_top", panel_style->get_margin(Side::SIDE_TOP)); margin_container->add_theme_constant_override("margin_bottom", panel_style->get_margin(Side::SIDE_BOTTOM)); margin_container->add_theme_constant_override("margin_left", panel_style->get_margin(Side::SIDE_LEFT)); margin_container->add_theme_constant_override("margin_right", panel_style->get_margin(Side::SIDE_RIGHT)); } } break; } } /* Methods to add items with or without icon, checkbox, shortcut. * Be sure to keep them in sync when adding new properties in the Item struct. */ #define ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel) \ item.text = p_label; \ item.xl_text = tr(p_label); \ item.id = p_id == -1 ? items.size() : p_id; \ item.accel = p_accel; void PopupMenu::add_item(const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.icon = p_icon; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_check_item(const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.checkable_type = Item::CHECKABLE_TYPE_CHECK_BOX; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_check_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.icon = p_icon; item.checkable_type = Item::CHECKABLE_TYPE_CHECK_BOX; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_radio_check_item(const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.checkable_type = Item::CHECKABLE_TYPE_RADIO_BUTTON; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_radio_check_item(const Ref<Texture2D> &p_icon, const String &p_label, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.icon = p_icon; item.checkable_type = Item::CHECKABLE_TYPE_RADIO_BUTTON; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_multistate_item(const String &p_label, int p_max_states, int p_default_state, int p_id, uint32_t p_accel) { Item item; ITEM_SETUP_WITH_ACCEL(p_label, p_id, p_accel); item.max_states = p_max_states; item.state = p_default_state; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } #define ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global) \ ERR_FAIL_COND_MSG(p_shortcut.is_null(), "Cannot add item with invalid Shortcut."); \ _ref_shortcut(p_shortcut); \ item.text = p_shortcut->get_name(); \ item.xl_text = tr(item.text); \ item.id = p_id == -1 ? items.size() : p_id; \ item.shortcut = p_shortcut; \ item.shortcut_is_global = p_global; void PopupMenu::add_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); item.icon = p_icon; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); item.checkable_type = Item::CHECKABLE_TYPE_CHECK_BOX; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_check_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); item.icon = p_icon; item.checkable_type = Item::CHECKABLE_TYPE_CHECK_BOX; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_radio_check_shortcut(const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); item.checkable_type = Item::CHECKABLE_TYPE_RADIO_BUTTON; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_icon_radio_check_shortcut(const Ref<Texture2D> &p_icon, const Ref<Shortcut> &p_shortcut, int p_id, bool p_global) { Item item; ITEM_SETUP_WITH_SHORTCUT(p_shortcut, p_id, p_global); item.icon = p_icon; item.checkable_type = Item::CHECKABLE_TYPE_RADIO_BUTTON; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } void PopupMenu::add_submenu_item(const String &p_label, const String &p_submenu, int p_id) { Item item; item.text = p_label; item.xl_text = tr(p_label); item.id = p_id == -1 ? items.size() : p_id; item.submenu = p_submenu; items.push_back(item); _shape_item(items.size() - 1); control->update(); child_controls_changed(); } #undef ITEM_SETUP_WITH_ACCEL #undef ITEM_SETUP_WITH_SHORTCUT /* Methods to modify existing items. */ void PopupMenu::set_item_text(int p_idx, const String &p_text) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].text = p_text; items.write[p_idx].xl_text = tr(p_text); _shape_item(p_idx); control->update(); child_controls_changed(); } void PopupMenu::set_item_text_direction(int p_item, Control::TextDirection p_text_direction) { ERR_FAIL_INDEX(p_item, items.size()); ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3); if (items[p_item].text_direction != p_text_direction) { items.write[p_item].text_direction = p_text_direction; items.write[p_item].dirty = true; control->update(); } } void PopupMenu::clear_item_opentype_features(int p_item) { ERR_FAIL_INDEX(p_item, items.size()); items.write[p_item].opentype_features.clear(); items.write[p_item].dirty = true; control->update(); } void PopupMenu::set_item_opentype_feature(int p_item, const String &p_name, int p_value) { ERR_FAIL_INDEX(p_item, items.size()); int32_t tag = TS->name_to_tag(p_name); if (!items[p_item].opentype_features.has(tag) || (int)items[p_item].opentype_features[tag] != p_value) { items.write[p_item].opentype_features[tag] = p_value; items.write[p_item].dirty = true; control->update(); } } void PopupMenu::set_item_language(int p_item, const String &p_language) { ERR_FAIL_INDEX(p_item, items.size()); if (items[p_item].language != p_language) { items.write[p_item].language = p_language; items.write[p_item].dirty = true; control->update(); } } void PopupMenu::set_item_icon(int p_idx, const Ref<Texture2D> &p_icon) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].icon = p_icon; control->update(); child_controls_changed(); } void PopupMenu::set_item_checked(int p_idx, bool p_checked) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checked = p_checked; control->update(); child_controls_changed(); } void PopupMenu::set_item_id(int p_idx, int p_id) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].id = p_id; control->update(); child_controls_changed(); } void PopupMenu::set_item_accelerator(int p_idx, uint32_t p_accel) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].accel = p_accel; items.write[p_idx].dirty = true; control->update(); child_controls_changed(); } void PopupMenu::set_item_metadata(int p_idx, const Variant &p_meta) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].metadata = p_meta; control->update(); child_controls_changed(); } void PopupMenu::set_item_disabled(int p_idx, bool p_disabled) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].disabled = p_disabled; control->update(); child_controls_changed(); } void PopupMenu::set_item_submenu(int p_idx, const String &p_submenu) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].submenu = p_submenu; control->update(); child_controls_changed(); } void PopupMenu::toggle_item_checked(int p_idx) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checked = !items[p_idx].checked; control->update(); child_controls_changed(); } String PopupMenu::get_item_text(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), ""); return items[p_idx].text; } Control::TextDirection PopupMenu::get_item_text_direction(int p_item) const { ERR_FAIL_INDEX_V(p_item, items.size(), Control::TEXT_DIRECTION_INHERITED); return items[p_item].text_direction; } int PopupMenu::get_item_opentype_feature(int p_item, const String &p_name) const { ERR_FAIL_INDEX_V(p_item, items.size(), -1); int32_t tag = TS->name_to_tag(p_name); if (!items[p_item].opentype_features.has(tag)) { return -1; } return items[p_item].opentype_features[tag]; } String PopupMenu::get_item_language(int p_item) const { ERR_FAIL_INDEX_V(p_item, items.size(), ""); return items[p_item].language; } int PopupMenu::get_item_idx_from_text(const String &text) const { for (int idx = 0; idx < items.size(); idx++) { if (items[idx].text == text) { return idx; } } return -1; } Ref<Texture2D> PopupMenu::get_item_icon(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), Ref<Texture2D>()); return items[p_idx].icon; } uint32_t PopupMenu::get_item_accelerator(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), 0); return items[p_idx].accel; } Variant PopupMenu::get_item_metadata(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), Variant()); return items[p_idx].metadata; } bool PopupMenu::is_item_disabled(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].disabled; } bool PopupMenu::is_item_checked(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].checked; } int PopupMenu::get_item_id(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), 0); return items[p_idx].id; } int PopupMenu::get_item_index(int p_id) const { for (int i = 0; i < items.size(); i++) { if (items[i].id == p_id) { return i; } } return -1; } String PopupMenu::get_item_submenu(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), ""); return items[p_idx].submenu; } String PopupMenu::get_item_tooltip(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), ""); return items[p_idx].tooltip; } Ref<Shortcut> PopupMenu::get_item_shortcut(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), Ref<Shortcut>()); return items[p_idx].shortcut; } int PopupMenu::get_item_state(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), -1); return items[p_idx].state; } void PopupMenu::set_item_as_separator(int p_idx, bool p_separator) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].separator = p_separator; control->update(); } bool PopupMenu::is_item_separator(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].separator; } void PopupMenu::set_item_as_checkable(int p_idx, bool p_checkable) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checkable_type = p_checkable ? Item::CHECKABLE_TYPE_CHECK_BOX : Item::CHECKABLE_TYPE_NONE; control->update(); } void PopupMenu::set_item_as_radio_checkable(int p_idx, bool p_radio_checkable) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].checkable_type = p_radio_checkable ? Item::CHECKABLE_TYPE_RADIO_BUTTON : Item::CHECKABLE_TYPE_NONE; control->update(); } void PopupMenu::set_item_tooltip(int p_idx, const String &p_tooltip) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].tooltip = p_tooltip; control->update(); } void PopupMenu::set_item_shortcut(int p_idx, const Ref<Shortcut> &p_shortcut, bool p_global) { ERR_FAIL_INDEX(p_idx, items.size()); if (items[p_idx].shortcut.is_valid()) { _unref_shortcut(items[p_idx].shortcut); } items.write[p_idx].shortcut = p_shortcut; items.write[p_idx].shortcut_is_global = p_global; items.write[p_idx].dirty = true; if (items[p_idx].shortcut.is_valid()) { _ref_shortcut(items[p_idx].shortcut); } control->update(); } void PopupMenu::set_item_h_offset(int p_idx, int p_offset) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].h_ofs = p_offset; control->update(); child_controls_changed(); } void PopupMenu::set_item_multistate(int p_idx, int p_state) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].state = p_state; control->update(); } void PopupMenu::set_item_shortcut_disabled(int p_idx, bool p_disabled) { ERR_FAIL_INDEX(p_idx, items.size()); items.write[p_idx].shortcut_is_disabled = p_disabled; control->update(); } void PopupMenu::toggle_item_multistate(int p_idx) { ERR_FAIL_INDEX(p_idx, items.size()); if (0 >= items[p_idx].max_states) { return; } ++items.write[p_idx].state; if (items.write[p_idx].max_states <= items[p_idx].state) { items.write[p_idx].state = 0; } control->update(); } bool PopupMenu::is_item_checkable(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].checkable_type; } bool PopupMenu::is_item_radio_checkable(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].checkable_type == Item::CHECKABLE_TYPE_RADIO_BUTTON; } bool PopupMenu::is_item_shortcut_disabled(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, items.size(), false); return items[p_idx].shortcut_is_disabled; } int PopupMenu::get_current_index() const { return mouse_over; } int PopupMenu::get_item_count() const { return items.size(); } bool PopupMenu::activate_item_by_event(const Ref<InputEvent> &p_event, bool p_for_global_only) { uint32_t code = 0; Ref<InputEventKey> k = p_event; if (k.is_valid()) { code = k->get_keycode(); if (code == 0) { code = k->get_unicode(); } if (k->is_ctrl_pressed()) { code |= KEY_MASK_CTRL; } if (k->is_alt_pressed()) { code |= KEY_MASK_ALT; } if (k->is_meta_pressed()) { code |= KEY_MASK_META; } if (k->is_shift_pressed()) { code |= KEY_MASK_SHIFT; } } for (int i = 0; i < items.size(); i++) { if (is_item_disabled(i) || items[i].shortcut_is_disabled) { continue; } if (items[i].shortcut.is_valid() && items[i].shortcut->is_shortcut(p_event) && (items[i].shortcut_is_global || !p_for_global_only)) { activate_item(i); return true; } if (code != 0 && items[i].accel == code) { activate_item(i); return true; } if (items[i].submenu != "") { Node *n = get_node(items[i].submenu); if (!n) { continue; } PopupMenu *pm = Object::cast_to<PopupMenu>(n); if (!pm) { continue; } if (pm->activate_item_by_event(p_event, p_for_global_only)) { return true; } } } return false; } void PopupMenu::activate_item(int p_item) { ERR_FAIL_INDEX(p_item, items.size()); ERR_FAIL_COND(items[p_item].separator); int id = items[p_item].id >= 0 ? items[p_item].id : p_item; //hide all parent PopupMenus Node *next = get_parent(); PopupMenu *pop = Object::cast_to<PopupMenu>(next); while (pop) { // We close all parents that are chained together, // with hide_on_item_selection enabled if (items[p_item].checkable_type) { if (!hide_on_checkable_item_selection || !pop->is_hide_on_checkable_item_selection()) { break; } } else if (0 < items[p_item].max_states) { if (!hide_on_multistate_item_selection || !pop->is_hide_on_multistate_item_selection()) { break; } } else if (!hide_on_item_selection || !pop->is_hide_on_item_selection()) { break; } pop->hide(); next = next->get_parent(); pop = Object::cast_to<PopupMenu>(next); } // Hides popup by default; unless otherwise specified // by using set_hide_on_item_selection and set_hide_on_checkable_item_selection bool need_hide = true; if (items[p_item].checkable_type) { if (!hide_on_checkable_item_selection) { need_hide = false; } } else if (0 < items[p_item].max_states) { if (!hide_on_multistate_item_selection) { need_hide = false; } } else if (!hide_on_item_selection) { need_hide = false; } emit_signal("id_pressed", id); emit_signal("index_pressed", p_item); if (need_hide) { hide(); } } void PopupMenu::remove_item(int p_idx) { ERR_FAIL_INDEX(p_idx, items.size()); if (items[p_idx].shortcut.is_valid()) { _unref_shortcut(items[p_idx].shortcut); } items.remove(p_idx); control->update(); child_controls_changed(); } void PopupMenu::add_separator(const String &p_text, int p_id) { Item sep; sep.separator = true; sep.id = p_id; if (p_text != String()) { sep.text = p_text; sep.xl_text = tr(p_text); } items.push_back(sep); control->update(); } void PopupMenu::clear() { for (int i = 0; i < items.size(); i++) { if (items[i].shortcut.is_valid()) { _unref_shortcut(items[i].shortcut); } } items.clear(); mouse_over = -1; control->update(); child_controls_changed(); } Array PopupMenu::_get_items() const { Array items; for (int i = 0; i < get_item_count(); i++) { items.push_back(get_item_text(i)); items.push_back(get_item_icon(i)); // For compatibility, use false/true for no/checkbox and integers for other values int ct = this->items[i].checkable_type; items.push_back(Variant(ct <= Item::CHECKABLE_TYPE_CHECK_BOX ? is_item_checkable(i) : ct)); items.push_back(is_item_checked(i)); items.push_back(is_item_disabled(i)); items.push_back(get_item_id(i)); items.push_back(get_item_accelerator(i)); items.push_back(get_item_metadata(i)); items.push_back(get_item_submenu(i)); items.push_back(is_item_separator(i)); } return items; } void PopupMenu::_ref_shortcut(Ref<Shortcut> p_sc) { if (!shortcut_refcount.has(p_sc)) { shortcut_refcount[p_sc] = 1; p_sc->connect("changed", callable_mp((CanvasItem *)this, &CanvasItem::update)); } else { shortcut_refcount[p_sc] += 1; } } void PopupMenu::_unref_shortcut(Ref<Shortcut> p_sc) { ERR_FAIL_COND(!shortcut_refcount.has(p_sc)); shortcut_refcount[p_sc]--; if (shortcut_refcount[p_sc] == 0) { p_sc->disconnect("changed", callable_mp((CanvasItem *)this, &CanvasItem::update)); shortcut_refcount.erase(p_sc); } } void PopupMenu::_set_items(const Array &p_items) { ERR_FAIL_COND(p_items.size() % 10); clear(); for (int i = 0; i < p_items.size(); i += 10) { String text = p_items[i + 0]; Ref<Texture2D> icon = p_items[i + 1]; // For compatibility, use false/true for no/checkbox and integers for other values bool checkable = p_items[i + 2]; bool radio_checkable = (int)p_items[i + 2] == Item::CHECKABLE_TYPE_RADIO_BUTTON; bool checked = p_items[i + 3]; bool disabled = p_items[i + 4]; int id = p_items[i + 5]; int accel = p_items[i + 6]; Variant meta = p_items[i + 7]; String subm = p_items[i + 8]; bool sep = p_items[i + 9]; int idx = get_item_count(); add_item(text, id); set_item_icon(idx, icon); if (checkable) { if (radio_checkable) { set_item_as_radio_checkable(idx, true); } else { set_item_as_checkable(idx, true); } } set_item_checked(idx, checked); set_item_disabled(idx, disabled); set_item_id(idx, id); set_item_metadata(idx, meta); set_item_as_separator(idx, sep); set_item_accelerator(idx, accel); set_item_submenu(idx, subm); } } // Hide on item selection determines whether or not the popup will close after item selection void PopupMenu::set_hide_on_item_selection(bool p_enabled) { hide_on_item_selection = p_enabled; } bool PopupMenu::is_hide_on_item_selection() const { return hide_on_item_selection; } void PopupMenu::set_hide_on_checkable_item_selection(bool p_enabled) { hide_on_checkable_item_selection = p_enabled; } bool PopupMenu::is_hide_on_checkable_item_selection() const { return hide_on_checkable_item_selection; } void PopupMenu::set_hide_on_multistate_item_selection(bool p_enabled) { hide_on_multistate_item_selection = p_enabled; } bool PopupMenu::is_hide_on_multistate_item_selection() const { return hide_on_multistate_item_selection; } void PopupMenu::set_submenu_popup_delay(float p_time) { if (p_time <= 0) { p_time = 0.01; } submenu_timer->set_wait_time(p_time); } float PopupMenu::get_submenu_popup_delay() const { return submenu_timer->get_wait_time(); } void PopupMenu::set_allow_search(bool p_allow) { allow_search = p_allow; } bool PopupMenu::get_allow_search() const { return allow_search; } String PopupMenu::get_tooltip(const Point2 &p_pos) const { int over = _get_mouse_over(p_pos); if (over < 0 || over >= items.size()) { return ""; } return items[over].tooltip; } void PopupMenu::set_parent_rect(const Rect2 &p_rect) { parent_rect = p_rect; } void PopupMenu::get_translatable_strings(List<String> *p_strings) const { for (int i = 0; i < items.size(); i++) { if (items[i].xl_text != "") { p_strings->push_back(items[i].xl_text); } } } void PopupMenu::add_autohide_area(const Rect2 &p_area) { autohide_areas.push_back(p_area); } void PopupMenu::clear_autohide_areas() { autohide_areas.clear(); } void PopupMenu::take_mouse_focus() { ERR_FAIL_COND(!is_inside_tree()); if (get_parent()) { get_parent()->get_viewport()->pass_mouse_focus_to(this, control); } } void PopupMenu::_bind_methods() { ClassDB::bind_method(D_METHOD("_gui_input"), &PopupMenu::_gui_input); ClassDB::bind_method(D_METHOD("add_item", "label", "id", "accel"), &PopupMenu::add_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_icon_item", "texture", "label", "id", "accel"), &PopupMenu::add_icon_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_check_item", "label", "id", "accel"), &PopupMenu::add_check_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_icon_check_item", "texture", "label", "id", "accel"), &PopupMenu::add_icon_check_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_radio_check_item", "label", "id", "accel"), &PopupMenu::add_radio_check_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_icon_radio_check_item", "texture", "label", "id", "accel"), &PopupMenu::add_icon_radio_check_item, DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_multistate_item", "label", "max_states", "default_state", "id", "accel"), &PopupMenu::add_multistate_item, DEFVAL(0), DEFVAL(-1), DEFVAL(0)); ClassDB::bind_method(D_METHOD("add_shortcut", "shortcut", "id", "global"), &PopupMenu::add_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_icon_shortcut", "texture", "shortcut", "id", "global"), &PopupMenu::add_icon_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_check_shortcut", "shortcut", "id", "global"), &PopupMenu::add_check_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_icon_check_shortcut", "texture", "shortcut", "id", "global"), &PopupMenu::add_icon_check_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_radio_check_shortcut", "shortcut", "id", "global"), &PopupMenu::add_radio_check_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_icon_radio_check_shortcut", "texture", "shortcut", "id", "global"), &PopupMenu::add_icon_radio_check_shortcut, DEFVAL(-1), DEFVAL(false)); ClassDB::bind_method(D_METHOD("add_submenu_item", "label", "submenu", "id"), &PopupMenu::add_submenu_item, DEFVAL(-1)); ClassDB::bind_method(D_METHOD("set_item_text", "idx", "text"), &PopupMenu::set_item_text); ClassDB::bind_method(D_METHOD("set_item_text_direction", "idx", "direction"), &PopupMenu::set_item_text_direction); ClassDB::bind_method(D_METHOD("set_item_opentype_feature", "idx", "tag", "value"), &PopupMenu::set_item_opentype_feature); ClassDB::bind_method(D_METHOD("set_item_language", "idx", "language"), &PopupMenu::set_item_language); ClassDB::bind_method(D_METHOD("set_item_icon", "idx", "icon"), &PopupMenu::set_item_icon); ClassDB::bind_method(D_METHOD("set_item_checked", "idx", "checked"), &PopupMenu::set_item_checked); ClassDB::bind_method(D_METHOD("set_item_id", "idx", "id"), &PopupMenu::set_item_id); ClassDB::bind_method(D_METHOD("set_item_accelerator", "idx", "accel"), &PopupMenu::set_item_accelerator); ClassDB::bind_method(D_METHOD("set_item_metadata", "idx", "metadata"), &PopupMenu::set_item_metadata); ClassDB::bind_method(D_METHOD("set_item_disabled", "idx", "disabled"), &PopupMenu::set_item_disabled); ClassDB::bind_method(D_METHOD("set_item_submenu", "idx", "submenu"), &PopupMenu::set_item_submenu); ClassDB::bind_method(D_METHOD("set_item_as_separator", "idx", "enable"), &PopupMenu::set_item_as_separator); ClassDB::bind_method(D_METHOD("set_item_as_checkable", "idx", "enable"), &PopupMenu::set_item_as_checkable); ClassDB::bind_method(D_METHOD("set_item_as_radio_checkable", "idx", "enable"), &PopupMenu::set_item_as_radio_checkable); ClassDB::bind_method(D_METHOD("set_item_tooltip", "idx", "tooltip"), &PopupMenu::set_item_tooltip); ClassDB::bind_method(D_METHOD("set_item_shortcut", "idx", "shortcut", "global"), &PopupMenu::set_item_shortcut, DEFVAL(false)); ClassDB::bind_method(D_METHOD("set_item_multistate", "idx", "state"), &PopupMenu::set_item_multistate); ClassDB::bind_method(D_METHOD("set_item_shortcut_disabled", "idx", "disabled"), &PopupMenu::set_item_shortcut_disabled); ClassDB::bind_method(D_METHOD("toggle_item_checked", "idx"), &PopupMenu::toggle_item_checked); ClassDB::bind_method(D_METHOD("toggle_item_multistate", "idx"), &PopupMenu::toggle_item_multistate); ClassDB::bind_method(D_METHOD("get_item_text", "idx"), &PopupMenu::get_item_text); ClassDB::bind_method(D_METHOD("get_item_text_direction", "idx"), &PopupMenu::get_item_text_direction); ClassDB::bind_method(D_METHOD("get_item_opentype_feature", "idx", "tag"), &PopupMenu::get_item_opentype_feature); ClassDB::bind_method(D_METHOD("clear_item_opentype_features", "idx"), &PopupMenu::clear_item_opentype_features); ClassDB::bind_method(D_METHOD("get_item_language", "idx"), &PopupMenu::get_item_language); ClassDB::bind_method(D_METHOD("get_item_icon", "idx"), &PopupMenu::get_item_icon); ClassDB::bind_method(D_METHOD("is_item_checked", "idx"), &PopupMenu::is_item_checked); ClassDB::bind_method(D_METHOD("get_item_id", "idx"), &PopupMenu::get_item_id); ClassDB::bind_method(D_METHOD("get_item_index", "id"), &PopupMenu::get_item_index); ClassDB::bind_method(D_METHOD("get_item_accelerator", "idx"), &PopupMenu::get_item_accelerator); ClassDB::bind_method(D_METHOD("get_item_metadata", "idx"), &PopupMenu::get_item_metadata); ClassDB::bind_method(D_METHOD("is_item_disabled", "idx"), &PopupMenu::is_item_disabled); ClassDB::bind_method(D_METHOD("get_item_submenu", "idx"), &PopupMenu::get_item_submenu); ClassDB::bind_method(D_METHOD("is_item_separator", "idx"), &PopupMenu::is_item_separator); ClassDB::bind_method(D_METHOD("is_item_checkable", "idx"), &PopupMenu::is_item_checkable); ClassDB::bind_method(D_METHOD("is_item_radio_checkable", "idx"), &PopupMenu::is_item_radio_checkable); ClassDB::bind_method(D_METHOD("is_item_shortcut_disabled", "idx"), &PopupMenu::is_item_shortcut_disabled); ClassDB::bind_method(D_METHOD("get_item_tooltip", "idx"), &PopupMenu::get_item_tooltip); ClassDB::bind_method(D_METHOD("get_item_shortcut", "idx"), &PopupMenu::get_item_shortcut); ClassDB::bind_method(D_METHOD("get_current_index"), &PopupMenu::get_current_index); ClassDB::bind_method(D_METHOD("get_item_count"), &PopupMenu::get_item_count); ClassDB::bind_method(D_METHOD("remove_item", "idx"), &PopupMenu::remove_item); ClassDB::bind_method(D_METHOD("add_separator", "label", "id"), &PopupMenu::add_separator, DEFVAL(String()), DEFVAL(-1)); ClassDB::bind_method(D_METHOD("clear"), &PopupMenu::clear); ClassDB::bind_method(D_METHOD("_set_items"), &PopupMenu::_set_items); ClassDB::bind_method(D_METHOD("_get_items"), &PopupMenu::_get_items); ClassDB::bind_method(D_METHOD("set_hide_on_item_selection", "enable"), &PopupMenu::set_hide_on_item_selection); ClassDB::bind_method(D_METHOD("is_hide_on_item_selection"), &PopupMenu::is_hide_on_item_selection); ClassDB::bind_method(D_METHOD("set_hide_on_checkable_item_selection", "enable"), &PopupMenu::set_hide_on_checkable_item_selection); ClassDB::bind_method(D_METHOD("is_hide_on_checkable_item_selection"), &PopupMenu::is_hide_on_checkable_item_selection); ClassDB::bind_method(D_METHOD("set_hide_on_state_item_selection", "enable"), &PopupMenu::set_hide_on_multistate_item_selection); ClassDB::bind_method(D_METHOD("is_hide_on_state_item_selection"), &PopupMenu::is_hide_on_multistate_item_selection); ClassDB::bind_method(D_METHOD("set_submenu_popup_delay", "seconds"), &PopupMenu::set_submenu_popup_delay); ClassDB::bind_method(D_METHOD("get_submenu_popup_delay"), &PopupMenu::get_submenu_popup_delay); ClassDB::bind_method(D_METHOD("set_allow_search", "allow"), &PopupMenu::set_allow_search); ClassDB::bind_method(D_METHOD("get_allow_search"), &PopupMenu::get_allow_search); ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "items", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_items", "_get_items"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_item_selection"), "set_hide_on_item_selection", "is_hide_on_item_selection"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_checkable_item_selection"), "set_hide_on_checkable_item_selection", "is_hide_on_checkable_item_selection"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_state_item_selection"), "set_hide_on_state_item_selection", "is_hide_on_state_item_selection"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "submenu_popup_delay"), "set_submenu_popup_delay", "get_submenu_popup_delay"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_search"), "set_allow_search", "get_allow_search"); ADD_SIGNAL(MethodInfo("id_pressed", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("id_focused", PropertyInfo(Variant::INT, "id"))); ADD_SIGNAL(MethodInfo("index_pressed", PropertyInfo(Variant::INT, "index"))); } void PopupMenu::popup(const Rect2 &p_bounds) { moved = Vector2(); popup_time_msec = OS::get_singleton()->get_ticks_msec(); Popup::popup(p_bounds); } PopupMenu::PopupMenu() { // Margin Container margin_container = memnew(MarginContainer); margin_container->set_anchors_and_offsets_preset(Control::PRESET_WIDE); add_child(margin_container); margin_container->connect("draw", callable_mp(this, &PopupMenu::_draw_background)); // Scroll Container scroll_container = memnew(ScrollContainer); scroll_container->set_clip_contents(true); margin_container->add_child(scroll_container); // The control which will display the items control = memnew(Control); control->set_clip_contents(false); control->set_anchors_and_offsets_preset(Control::PRESET_WIDE); control->set_h_size_flags(Control::SIZE_EXPAND_FILL); control->set_v_size_flags(Control::SIZE_EXPAND_FILL); scroll_container->add_child(control); control->connect("draw", callable_mp(this, &PopupMenu::_draw_items)); connect("window_input", callable_mp(this, &PopupMenu::_gui_input)); submenu_timer = memnew(Timer); submenu_timer->set_wait_time(0.3); submenu_timer->set_one_shot(true); submenu_timer->connect("timeout", callable_mp(this, &PopupMenu::_submenu_timeout)); add_child(submenu_timer); minimum_lifetime_timer = memnew(Timer); minimum_lifetime_timer->set_wait_time(0.3); minimum_lifetime_timer->set_one_shot(true); minimum_lifetime_timer->connect("timeout", callable_mp(this, &PopupMenu::_minimum_lifetime_timeout)); add_child(minimum_lifetime_timer); } PopupMenu::~PopupMenu() { }