77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2022 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*
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* @modified Tom Clay, 2026 - Adapted for ReXGlue runtime
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*/
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#include <rex/ui/menu_item.h>
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namespace rex {
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namespace ui {
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std::unique_ptr<MenuItem> MenuItem::Create(Type type) {
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return MenuItem::Create(type, "", "", nullptr);
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}
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std::unique_ptr<MenuItem> MenuItem::Create(Type type, const std::string& text) {
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return MenuItem::Create(type, text, "", nullptr);
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}
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std::unique_ptr<MenuItem> MenuItem::Create(Type type, const std::string& text,
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std::function<void()> callback) {
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return MenuItem::Create(type, text, "", std::move(callback));
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}
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MenuItem::MenuItem(Type type, const std::string& text, const std::string& hotkey,
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std::function<void()> callback)
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: type_(type),
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parent_item_(nullptr),
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text_(text),
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hotkey_(hotkey),
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callback_(std::move(callback)) {}
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MenuItem::~MenuItem() = default;
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void MenuItem::AddChild(MenuItem* child_item) {
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AddChild(MenuItemPtr(child_item, [](MenuItem* item) {}));
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}
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void MenuItem::AddChild(std::unique_ptr<MenuItem> child_item) {
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AddChild(MenuItemPtr(child_item.release(), [](MenuItem* item) { delete item; }));
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}
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void MenuItem::AddChild(MenuItemPtr child_item) {
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auto child_item_ptr = child_item.get();
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children_.emplace_back(std::move(child_item));
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OnChildAdded(child_item_ptr);
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}
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void MenuItem::RemoveChild(MenuItem* child_item) {
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for (auto it = children_.begin(); it != children_.end(); ++it) {
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if (it->get() == child_item) {
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children_.erase(it);
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OnChildRemoved(child_item);
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break;
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}
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}
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}
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MenuItem* MenuItem::child(size_t index) {
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return children_[index].get();
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}
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void MenuItem::OnSelected() {
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if (callback_) {
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callback_();
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// Note that this MenuItem might have been destroyed by the callback.
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// Must not do anything with *this in this function from now on.
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}
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}
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} // namespace ui
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} // namespace rex
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