wip: Separate source from definitions

2026-03-01 13:50:06 +00:00 · 2016-11-02 20:22:45 +01:00
parent 566f33b8b2
commit e7cb345cec
134 changed files with 10292 additions and 9181 deletions
--- a/src/modules/menu.cpp
+++ b/src/modules/menu.cpp
@ -0,0 +1,115 @@
+#include "modules/menu.hpp"
+#include "utils/scope.hpp"
+
+LEMONBUDDY_NS
+
+namespace modules {
+  void menu_module::setup() {
+    string default_format{TAG_LABEL_TOGGLE + string{" "} + TAG_MENU};
+
+    m_formatter->add(DEFAULT_FORMAT, default_format, {TAG_LABEL_TOGGLE, TAG_MENU});
+
+    if (m_formatter->has(TAG_LABEL_TOGGLE)) {
+      m_labelopen = load_label(m_conf, name(), "label-open");
+      m_labelclose = load_optional_label(m_conf, name(), "label-close", "x");
+    }
+
+    m_labelseparator = load_optional_label(m_conf, name(), "label-separator", "");
+
+    if (!m_formatter->has(TAG_MENU))
+      return;
+
+    while (true) {
+      string level_param{"menu-" + to_string(m_levels.size())};
+
+      if (m_conf.get<string>(name(), level_param + "-0", "").empty())
+        break;
+
+      m_log.trace("%s: Creating menu level %i", name(), m_levels.size());
+      m_levels.emplace_back(make_unique<menu_tree>());
+
+      while (true) {
+        string item_param{level_param + "-" + to_string(m_levels.back()->items.size())};
+
+        if (m_conf.get<string>(name(), item_param, "").empty())
+          break;
+
+        m_log.trace("%s: Creating menu level item %i", name(), m_levels.back()->items.size());
+        auto item = make_unique<menu_tree_item>();
+        item->label = load_label(m_conf, name(), item_param);
+        item->exec = m_conf.get<string>(name(), item_param + "-exec", EVENT_MENU_CLOSE);
+        m_levels.back()->items.emplace_back(std::move(item));
+      }
+    }
+  }
+
+  bool menu_module::build(builder* builder, string tag) const {
+    if (tag == TAG_LABEL_TOGGLE && m_level == -1) {
+      builder->cmd(mousebtn::LEFT, string(EVENT_MENU_OPEN) + "0");
+      builder->node(m_labelopen);
+      builder->cmd_close(true);
+    } else if (tag == TAG_LABEL_TOGGLE && m_level > -1) {
+      builder->cmd(mousebtn::LEFT, EVENT_MENU_CLOSE);
+      builder->node(m_labelclose);
+      builder->cmd_close(true);
+    } else if (tag == TAG_MENU && m_level > -1) {
+      for (auto&& item : m_levels[m_level]->items) {
+        if (item != m_levels[m_level]->items.front())
+          builder->space();
+        if (*m_labelseparator)
+          builder->node(m_labelseparator, true);
+        builder->cmd(mousebtn::LEFT, item->exec);
+        builder->node(item->label);
+        builder->cmd_close(true);
+      }
+    } else {
+      return false;
+    }
+    return true;
+  }
+
+  bool menu_module::handle_event(string cmd) {
+    if (cmd.compare(0, 4, "menu") != 0)
+      return false;
+
+    // broadcast update when leaving leaving the function
+    auto exit_handler = scope_util::make_exit_handler<>([this]() {
+      if (!m_threads.empty()) {
+        m_log.trace("%s: Cleaning up previous broadcast threads", name());
+        for (auto&& thread : m_threads)
+          if (thread.joinable())
+            thread.join();
+        m_threads.clear();
+      }
+
+      m_log.trace("%s: Dispatching broadcast thread", name());
+      m_threads.emplace_back(thread(&menu_module::broadcast, this));
+    });
+
+    if (cmd.compare(0, strlen(EVENT_MENU_OPEN), EVENT_MENU_OPEN) == 0) {
+      auto level = cmd.substr(strlen(EVENT_MENU_OPEN));
+
+      if (level.empty())
+        level = "0";
+
+      m_level = std::atoi(level.c_str());
+      m_log.info("%s: Opening menu level '%i'", name(), static_cast<int>(m_level));
+
+      if (static_cast<size_t>(m_level) >= m_levels.size()) {
+        m_log.warn("%s: Cannot open unexisting menu level '%i'", name(), level);
+        m_level = -1;
+      }
+    } else if (cmd == EVENT_MENU_CLOSE) {
+      m_log.info("%s: Closing menu tree", name());
+      m_level = -1;
+    }
+
+    return true;
+  }
+
+  bool menu_module::receive_events() const {
+    return true;
+  }
+}
+
+LEMONBUDDY_NS_END