147 lines
3.7 KiB
C++
147 lines
3.7 KiB
C++
#pragma once
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#include "drawtypes/label.hpp"
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#include "modules/meta.hpp"
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LEMONBUDDY_NS
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namespace modules {
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struct menu_tree_item {
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string exec;
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label_t label;
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};
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struct menu_tree {
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vector<unique_ptr<menu_tree_item>> items;
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};
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class menu_module : public static_module<menu_module> {
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public:
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using static_module::static_module;
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void setup() {
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auto default_format_string = string{TAG_LABEL_TOGGLE} + " " + string{TAG_MENU};
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m_formatter->add(DEFAULT_FORMAT, default_format_string, {TAG_LABEL_TOGGLE, TAG_MENU});
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if (m_formatter->has(TAG_LABEL_TOGGLE)) {
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m_labelopen = get_config_label(m_conf, name(), "label-open");
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m_labelclose = get_optional_config_label(m_conf, name(), "label-close", "x");
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}
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if (m_formatter->has(TAG_MENU)) {
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int level_n = 0;
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while (true) {
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auto level_path = "menu-" + to_string(level_n);
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if (m_conf.get<string>(name(), level_path + "-0", "") == "")
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break;
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m_levels.emplace_back(make_unique<menu_tree>());
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int item_n = 0;
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while (true) {
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auto item_path = level_path + "-" + to_string(item_n);
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if (m_conf.get<string>(name(), item_path, "") == "")
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break;
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auto item = make_unique<menu_tree_item>();
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item->label = get_config_label(m_conf, name(), item_path);
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item->exec = m_conf.get<string>(name(), item_path + "-exec", EVENT_MENU_CLOSE);
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m_levels.back()->items.emplace_back(std::move(item));
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item_n++;
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}
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level_n++;
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}
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}
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}
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string get_output() {
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m_builder->node(module::get_output());
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return m_builder->flush();
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}
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bool build(builder* builder, string tag) {
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if (tag == TAG_LABEL_TOGGLE && m_level == -1) {
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builder->cmd(mousebtn::LEFT, string(EVENT_MENU_OPEN) + "0");
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builder->node(m_labelopen);
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builder->cmd_close(true);
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} else if (tag == TAG_LABEL_TOGGLE && m_level > -1) {
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builder->cmd(mousebtn::LEFT, EVENT_MENU_CLOSE);
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builder->node(m_labelclose);
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builder->cmd_close(true);
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} else if (tag == TAG_MENU && m_level > -1) {
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int i = 0;
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for (auto&& m : m_levels[m_level]->items) {
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if (i++ > 0)
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builder->space();
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builder->color_alpha("77");
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builder->node("/");
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builder->color_close(true);
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builder->space();
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builder->cmd(mousebtn::LEFT, m->exec);
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builder->node(m->label);
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builder->cmd_close(true);
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}
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} else {
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return false;
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}
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return true;
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}
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bool handle_event(string cmd) {
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if (cmd.compare(0, strlen(EVENT_MENU_OPEN), EVENT_MENU_OPEN) == 0) {
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auto level = cmd.substr(strlen(EVENT_MENU_OPEN));
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if (level.empty())
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level = "0";
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m_level = std::atoi(level.c_str());
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if (m_level >= (int)m_levels.size()) {
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m_log.err("%s: Cannot open unexisting menu level '%d'", name(), level);
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m_level = -1;
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}
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} else if (cmd == EVENT_MENU_CLOSE) {
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m_level = -1;
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} else {
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m_level = -1;
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broadcast();
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return false;
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}
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broadcast();
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return true;
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}
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bool receive_events() const {
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return true;
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}
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private:
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static constexpr auto TAG_LABEL_TOGGLE = "<label-toggle>";
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static constexpr auto TAG_MENU = "<menu>";
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static constexpr auto EVENT_MENU_OPEN = "menu_open-";
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static constexpr auto EVENT_MENU_CLOSE = "menu_close";
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int m_level = -1;
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vector<unique_ptr<menu_tree>> m_levels;
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label_t m_labelopen;
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label_t m_labelclose;
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};
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}
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LEMONBUDDY_NS_END
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