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- /**************************************************************************/
- /* popup_menu.cpp */
- /**************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /**************************************************************************/
- /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
- /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
- /* */
- /* 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/os/input.h"
- #include "core/os/keyboard.h"
- #include "core/os/os.h"
- #include "core/print_string.h"
- #include "core/translation.h"
- String PopupMenu::_get_accel_text(int p_item) const {
- ERR_FAIL_INDEX_V(p_item, items.size(), String());
- if (items[p_item].shortcut.is_valid()) {
- return items[p_item].shortcut->get_as_text();
- } else if (items[p_item].accel) {
- return keycode_get_string(items[p_item].accel);
- }
- return String();
- }
- Size2 PopupMenu::get_minimum_size() const {
- int vseparation = get_constant("vseparation");
- int hseparation = get_constant("hseparation");
- Size2 minsize = get_stylebox("panel")->get_minimum_size();
- Ref<Font> font = get_font("font");
- Ref<Font> font_separator = get_font("font_separator");
- float max_w = 0;
- float icon_w = 0;
- int check_w = MAX(get_icon("checked")->get_width(), get_icon("radio_checked")->get_width()) + hseparation;
- int accel_max_w = 0;
- bool has_check = false;
- for (int i = 0; i < items.size(); i++) {
- String text = items[i].xl_text;
- int font_h = items[i].separator && text != String() ? font_separator->get_height() : font->get_height();
- Size2 size;
- if (!items[i].icon.is_null()) {
- Size2 icon_size = items[i].icon->get_size();
- size.height = MAX(icon_size.height, font_h);
- icon_w = MAX(icon_size.width + hseparation, icon_w);
- } else {
- size.height = font_h;
- }
- size.width += items[i].h_ofs;
- if (items[i].checkable_type) {
- has_check = true;
- }
- size.width += items[i].separator ? font_separator->get_string_size(text).width : font->get_string_size(text).width;
- size.height += vseparation;
- if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) {
- int accel_w = hseparation * 2;
- accel_w += font->get_string_size(_get_accel_text(i)).width;
- accel_max_w = MAX(accel_w, accel_max_w);
- }
- if (items[i].submenu != "") {
- size.width += get_icon("submenu")->get_width();
- }
- max_w = MAX(max_w, size.width);
- minsize.height += size.height;
- }
- minsize.width += max_w + icon_w + accel_max_w;
- if (has_check) {
- minsize.width += check_w;
- }
- return minsize;
- }
- 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_stylebox("panel");
- Point2 ofs = style->get_offset();
- if (ofs.y > p_over.y) {
- return -1;
- }
- Ref<Font> font = get_font("font");
- Ref<Font> font_separator = get_font("font_separator");
- int vseparation = get_constant("vseparation");
- for (int i = 0; i < items.size(); i++) {
- String text = items[i].xl_text;
- float font_h = items[i].separator && text != String() ? font_separator->get_height() : font->get_height();
- ofs.y += vseparation;
- float h;
- if (!items[i].icon.is_null()) {
- Size2 icon_size = items[i].icon->get_size();
- h = MAX(icon_size.height, font_h);
- } else {
- h = font_h;
- }
- ofs.y += h;
- if (p_over.y < ofs.y) {
- return i;
- }
- }
- return -1;
- }
- void PopupMenu::_activate_submenu(int over, bool p_by_keyboard) {
- Node *n = get_node(items[over].submenu);
- ERR_FAIL_COND_MSG(!n, "Item subnode does not exist: " + items[over].submenu + ".");
- Popup *pm = Object::cast_to<Popup>(n);
- ERR_FAIL_COND_MSG(!pm, "Item subnode is not a Popup: " + items[over].submenu + ".");
- if (pm->is_visible_in_tree()) {
- return; // Already visible.
- }
- Point2 p = get_global_position();
- Rect2 pr(p, get_size());
- Ref<StyleBox> style = get_stylebox("panel");
- Point2 pos = p + Point2(get_size().width, items[over]._ofs_cache - style->get_offset().y) * get_global_transform().get_scale();
- Size2 size = pm->get_size();
- // Fix pos.
- if (pos.x + size.width > get_viewport_rect().size.width) {
- pos.x = p.x - size.width;
- }
- pm->set_position(pos);
- pm->set_scale(get_global_transform().get_scale());
- pm->popup();
- PopupMenu *pum = Object::cast_to<PopupMenu>(pm);
- if (pum) {
- // If not triggered by the mouse, start the popup with its first enabled item focused.
- if (p_by_keyboard) {
- for (int i = 0; i < pum->get_item_count(); i++) {
- if (!pum->is_item_disabled(i)) {
- pum->set_current_index(i);
- break;
- }
- }
- }
- // Setting autohide areas *must* be done after `popup()` which can move the popup (to fit it into the viewport).
- pr.position -= pum->get_global_position();
- pum->clear_autohide_areas();
- pum->add_autohide_area(Rect2(pr.position.x, pr.position.y, pr.size.x, items[over]._ofs_cache));
- if (over < items.size() - 1) {
- int from = items[over + 1]._ofs_cache;
- pum->add_autohide_area(Rect2(pr.position.x, pr.position.y + from, pr.size.x, pr.size.y - from));
- }
- }
- }
- void PopupMenu::_submenu_timeout() {
- ERR_FAIL_COND(submenu_over == -1);
- if (mouse_over == submenu_over) {
- _activate_submenu(mouse_over);
- }
- submenu_over = -1;
- }
- void PopupMenu::_scroll(float p_factor, const Point2 &p_over) {
- int vseparation = get_constant("vseparation");
- Ref<Font> font = get_font("font");
- float dy = (vseparation + font->get_height()) * 3 * p_factor * get_global_transform().get_scale().y;
- if (dy > 0) {
- const float global_top = get_global_position().y;
- const float limit = global_top < 0 ? -global_top : 0;
- dy = MIN(dy, limit);
- } else if (dy < 0) {
- const float global_bottom = get_global_position().y + get_size().y * get_global_transform().get_scale().y;
- const float viewport_height = get_viewport_rect().size.y;
- const float limit = global_bottom > viewport_height ? global_bottom - viewport_height : 0;
- dy = -MIN(-dy, limit);
- }
- set_position(get_position() + Vector2(0, dy));
- Ref<InputEventMouseMotion> ie;
- ie.instance();
- ie->set_position(p_over - Vector2(0, dy));
- _gui_input(ie);
- }
- void PopupMenu::_gui_input(const Ref<InputEvent> &p_event) {
- ERR_FAIL_COND(p_event.is_null());
- if (!items.empty()) {
- 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 (i < 0 || i >= items.size()) {
- continue;
- }
- if (!items[i].separator && !items[i].disabled) {
- mouse_over = i;
- emit_signal("id_focused", i);
- update();
- accept_event();
- 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);
- update();
- accept_event();
- 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 (i >= items.size()) {
- continue;
- }
- if (!items[i].separator && !items[i].disabled) {
- mouse_over = i;
- emit_signal("id_focused", i);
- update();
- accept_event();
- 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);
- update();
- accept_event();
- 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();
- accept_event();
- }
- } 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, true);
- accept_event();
- }
- } 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, true);
- } else {
- activate_item(mouse_over);
- }
- accept_event();
- }
- }
- }
- Ref<InputEventMouseButton> b = p_event;
- if (b.is_valid()) {
- if (b->is_pressed()) {
- return;
- }
- int button_idx = b->get_button_index();
- switch (button_idx) {
- case BUTTON_WHEEL_DOWN: {
- if (get_global_position().y + get_size().y * get_global_transform().get_scale().y > get_viewport_rect().size.y) {
- _scroll(-b->get_factor(), b->get_position());
- }
- } break;
- case BUTTON_WHEEL_UP: {
- if (get_global_position().y < 0) {
- _scroll(b->get_factor(), b->get_position());
- }
- } break;
- default: {
- // Allow activating item by releasing the LMB or any that was down when the popup appeared
- if (button_idx == 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;
- int over = _get_mouse_over(b->get_position());
- if (invalidated_click) {
- invalidated_click = false;
- break;
- }
- if (over < 0) {
- if (!was_during_grabbed_click) {
- hide();
- }
- break; //non-activable
- }
- if (items[over].separator || items[over].disabled) {
- break;
- }
- if (items[over].submenu != "") {
- _activate_submenu(over);
- return;
- }
- activate_item(over);
- }
- }
- }
- //update();
- }
- Ref<InputEventMouseMotion> m = p_event;
- if (m.is_valid()) {
- if (invalidated_click) {
- moved += m->get_relative();
- if (moved.length() > 4) {
- invalidated_click = false;
- }
- }
- 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())) {
- call_deferred("hide");
- 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;
- update();
- return;
- }
- if (items[over].submenu != "" && submenu_over != over) {
- submenu_over = over;
- submenu_timer->start();
- }
- if (over != mouse_over) {
- mouse_over = over;
- update();
- }
- }
- Ref<InputEventPanGesture> pan_gesture = p_event;
- if (pan_gesture.is_valid()) {
- if (get_global_position().y + get_size().y > get_viewport_rect().size.y || get_global_position().y < 0) {
- _scroll(-pan_gesture->get_delta().y, pan_gesture->get_position());
- }
- }
- 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);
- update();
- accept_event();
- break;
- }
- }
- }
- }
- bool PopupMenu::has_point(const Point2 &p_point) const {
- if (parent_rect.has_point(p_point)) {
- return true;
- }
- for (const List<Rect2>::Element *E = autohide_areas.front(); E; E = E->next()) {
- if (E->get().has_point(p_point)) {
- return true;
- }
- }
- return Control::has_point(p_point);
- }
- 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_TRANSLATION_CHANGED: {
- for (int i = 0; i < items.size(); i++) {
- items.write[i].xl_text = tr(items[i].text);
- }
- minimum_size_changed();
- update();
- } break;
- case NOTIFICATION_DRAW: {
- RID ci = get_canvas_item();
- Size2 size = get_size();
- Ref<StyleBox> style = get_stylebox("panel");
- Ref<StyleBox> hover = get_stylebox("hover");
- Ref<Font> font = get_font("font");
- Ref<Font> font_separator = get_font("font_separator");
- // In Item::checkable_type enum order (less the non-checkable member)
- Ref<Texture> check[] = { get_icon("checked"), get_icon("radio_checked") };
- Ref<Texture> uncheck[] = { get_icon("unchecked"), get_icon("radio_unchecked") };
- Ref<Texture> submenu = get_icon("submenu");
- Ref<StyleBox> separator = get_stylebox("separator");
- Ref<StyleBox> labeled_separator_left = get_stylebox("labeled_separator_left");
- Ref<StyleBox> labeled_separator_right = get_stylebox("labeled_separator_right");
- style->draw(ci, Rect2(Point2(), size));
- Point2 ofs = style->get_offset();
- int vseparation = get_constant("vseparation");
- int hseparation = get_constant("hseparation");
- Color font_color = get_color("font_color");
- Color font_color_disabled = get_color("font_color_disabled");
- Color font_color_accel = get_color("font_color_accel");
- Color font_color_hover = get_color("font_color_hover");
- Color font_color_separator = get_color("font_color_separator");
- // Add the check and the wider icon to the offset of all items.
- float icon_ofs = 0.0;
- bool has_check = false;
- for (int i = 0; i < items.size(); i++) {
- if (!items[i].icon.is_null()) {
- icon_ofs = MAX(items[i].icon->get_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_icon("checked")->get_width(), get_icon("radio_checked")->get_width()) + hseparation;
- }
- for (int i = 0; i < items.size(); i++) {
- String text = items[i].xl_text;
- float font_h = items[i].separator && text != String() ? font_separator->get_height() : font->get_height();
- if (i == 0) {
- ofs.y += vseparation / 2;
- } else {
- ofs.y += vseparation;
- }
- Point2 item_ofs = ofs;
- Size2 icon_size;
- float h;
- if (!items[i].icon.is_null()) {
- icon_size = items[i].icon->get_size();
- h = MAX(icon_size.height, font_h);
- } else {
- h = font_h;
- }
- if (i == mouse_over) {
- hover->draw(ci, Rect2(item_ofs + Point2(0, -vseparation / 2), Size2(size.width - style->get_minimum_size().width, h + vseparation)));
- }
- item_ofs.x += items[i].h_ofs;
- if (items[i].separator) {
- if (text != String()) {
- int ss = font_separator->get_string_size(text).width / 2;
- int center = get_size().width / 2;
- int l = center - ss;
- int r = center + ss;
- if (l > item_ofs.x) {
- int sep_h = labeled_separator_left->get_center_size().height + labeled_separator_left->get_minimum_size().height;
- labeled_separator_left->draw(ci, Rect2(item_ofs + Point2(0, Math::floor((h - sep_h) / 2.0)), Size2(MAX(0, l - item_ofs.x), sep_h)));
- }
- if (r < get_size().width - style->get_margin(MARGIN_RIGHT)) {
- int sep_h = labeled_separator_right->get_center_size().height + labeled_separator_right->get_minimum_size().height;
- labeled_separator_right->draw(ci, Rect2(Point2(r, item_ofs.y + Math::floor((h - sep_h) / 2.0)), Size2(MAX(0, get_size().width - style->get_margin(MARGIN_RIGHT) - r), sep_h)));
- }
- } else {
- int sep_h = separator->get_center_size().height + separator->get_minimum_size().height;
- separator->draw(ci, Rect2(item_ofs + Point2(0, Math::floor((h - sep_h) / 2.0)), Size2(get_size().width - style->get_minimum_size().width, sep_h)));
- }
- }
- Color icon_color(1, 1, 1, items[i].disabled ? 0.5 : 1);
- if (items[i].checkable_type) {
- Texture *icon = (items[i].checked ? check[items[i].checkable_type - 1] : uncheck[items[i].checkable_type - 1]).ptr();
- icon->draw(ci, item_ofs + Point2(0, Math::floor((h - icon->get_height()) / 2.0)), icon_color);
- }
- if (!items[i].icon.is_null()) {
- items[i].icon->draw(ci, item_ofs + Size2(check_ofs, 0) + Point2(0, Math::floor((h - icon_size.height) / 2.0)), icon_color);
- }
- if (items[i].submenu != "") {
- submenu->draw(ci, Point2(size.width - style->get_margin(MARGIN_RIGHT) - submenu->get_width(), item_ofs.y + Math::floor(h - submenu->get_height()) / 2), icon_color);
- }
- if (items[i].separator) {
- if (text != String()) {
- item_ofs.y += font_separator->get_ascent();
- int center = (get_size().width - font_separator->get_string_size(text).width) / 2;
- font_separator->draw(ci, Point2(center, item_ofs.y + Math::floor((h - font_h) / 2.0)), text, font_color_separator);
- }
- } else {
- item_ofs.x += icon_ofs + check_ofs;
- item_ofs.y += font->get_ascent();
- font->draw(ci, item_ofs + Point2(0, Math::floor((h - font_h) / 2.0)), text, items[i].disabled ? font_color_disabled : (i == mouse_over ? font_color_hover : font_color));
- }
- if (items[i].accel || (items[i].shortcut.is_valid() && items[i].shortcut->is_valid())) {
- //accelerator
- String text2 = _get_accel_text(i);
- item_ofs.x = size.width - style->get_margin(MARGIN_RIGHT) - font->get_string_size(text2).width;
- font->draw(ci, item_ofs + Point2(0, Math::floor((h - font_h) / 2.0)), text2, i == mouse_over ? font_color_hover : font_color_accel);
- }
- items.write[i]._ofs_cache = ofs.y;
- ofs.y += h;
- }
- } break;
- case MainLoop::NOTIFICATION_WM_FOCUS_OUT: {
- if (hide_on_window_lose_focus) {
- hide();
- }
- } break;
- case NOTIFICATION_MOUSE_ENTER: {
- grab_focus();
- } break;
- case NOTIFICATION_MOUSE_EXIT: {
- if (mouse_over >= 0 && (items[mouse_over].submenu == "" || submenu_over != -1)) {
- mouse_over = -1;
- 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_POPUP_HIDE: {
- if (mouse_over >= 0) {
- mouse_over = -1;
- 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();
- }
- } 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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_item(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_check_item(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_radio_check_item(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_shortcut(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_check_shortcut(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::add_icon_radio_check_shortcut(const Ref<Texture> &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);
- update();
- minimum_size_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);
- update();
- minimum_size_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);
- update();
- minimum_size_changed();
- }
- void PopupMenu::set_item_icon(int p_idx, const Ref<Texture> &p_icon) {
- ERR_FAIL_INDEX(p_idx, items.size());
- items.write[p_idx].icon = p_icon;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_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;
- update();
- minimum_size_changed();
- }
- String PopupMenu::get_item_text(int p_idx) const {
- ERR_FAIL_INDEX_V(p_idx, items.size(), "");
- return items[p_idx].text;
- }
- 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<Texture> PopupMenu::get_item_icon(int p_idx) const {
- ERR_FAIL_INDEX_V(p_idx, items.size(), Ref<Texture>());
- 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;
- 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;
- 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;
- 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;
- 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;
- if (items[p_idx].shortcut.is_valid()) {
- _ref_shortcut(items[p_idx].shortcut);
- }
- 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;
- update();
- minimum_size_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;
- 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;
- 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;
- }
- 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;
- }
- void PopupMenu::set_current_index(int p_idx) {
- if (p_idx != -1) {
- ERR_FAIL_INDEX(p_idx, items.size());
- }
- if (mouse_over == p_idx) {
- return;
- }
- mouse_over = p_idx;
- update();
- }
- 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_scancode();
- if (code == 0) {
- code = k->get_unicode();
- }
- if (k->get_control()) {
- code |= KEY_MASK_CTRL;
- }
- if (k->get_alt()) {
- code |= KEY_MASK_ALT;
- }
- if (k->get_metakey()) {
- code |= KEY_MASK_META;
- }
- if (k->get_shift()) {
- 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);
- update();
- minimum_size_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);
- 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;
- update();
- minimum_size_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", this, "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", this, "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<Texture> 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;
- }
- void PopupMenu::set_hide_on_window_lose_focus(bool p_enabled) {
- hide_on_window_lose_focus = p_enabled;
- }
- bool PopupMenu::is_hide_on_window_lose_focus() const {
- return hide_on_window_lose_focus;
- }
- 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::_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_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_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("set_current_index", "index"), &PopupMenu::set_current_index);
- 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_hide_on_window_lose_focus", "enable"), &PopupMenu::set_hide_on_window_lose_focus);
- ClassDB::bind_method(D_METHOD("is_hide_on_window_lose_focus"), &PopupMenu::is_hide_on_window_lose_focus);
- 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);
- ClassDB::bind_method(D_METHOD("_submenu_timeout"), &PopupMenu::_submenu_timeout);
- 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::REAL, "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) {
- grab_click_focus();
- moved = Vector2();
- invalidated_click = true;
- Popup::popup(p_bounds);
- }
- PopupMenu::PopupMenu() {
- activated_by_keyboard = false;
- mouse_over = -1;
- submenu_over = -1;
- initial_button_mask = 0;
- during_grabbed_click = false;
- allow_search = false;
- search_time_msec = 0;
- search_string = "";
- set_focus_mode(FOCUS_ALL);
- set_as_toplevel(true);
- set_hide_on_item_selection(true);
- set_hide_on_checkable_item_selection(true);
- set_hide_on_multistate_item_selection(false);
- set_hide_on_window_lose_focus(true);
- submenu_timer = memnew(Timer);
- submenu_timer->set_wait_time(0.3);
- submenu_timer->set_one_shot(true);
- submenu_timer->connect("timeout", this, "_submenu_timeout");
- add_child(submenu_timer);
- }
- PopupMenu::~PopupMenu() {
- }
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