wip: Separate source from definitions

src/modules/date.cpp

@@ -0,0 +1,63 @@
+#include "modules/date.hpp"
+
+LEMONBUDDY_NS
+
+namespace modules {
+  void date_module::setup() {
+    if (!m_bar.locale.empty())
+      setlocale(LC_TIME, m_bar.locale.c_str());
+
+    m_interval = chrono::duration<double>(m_conf.get<float>(name(), "interval", 1));
+
+    m_formatter->add(DEFAULT_FORMAT, TAG_DATE, {TAG_DATE});
+
+    m_format = m_conf.get<string>(name(), "date");
+    m_formatalt = m_conf.get<string>(name(), "date-alt", "");
+  }
+
+  bool date_module::update() {
+    if (!m_formatter->has(TAG_DATE))
+      return false;
+
+    auto time = std::time(nullptr);
+    auto date_format = m_toggled ? m_formatalt : m_format;
+    char buffer[256] = {'\0'};
+
+    std::strftime(buffer, sizeof(buffer), date_format.c_str(), std::localtime(&time));
+
+    if (std::strncmp(buffer, m_buffer, sizeof(buffer)) == 0)
+      return false;
+    else
+      std::memmove(m_buffer, buffer, sizeof(buffer));
+
+    return true;
+  }
+
+  bool date_module::build(builder* builder, string tag) const {
+    if (tag != TAG_DATE) {
+      return false;
+    }
+
+    if (!m_formatalt.empty())
+      m_builder->cmd(mousebtn::LEFT, EVENT_TOGGLE);
+
+    builder->node(m_buffer);
+
+    return true;
+  }
+
+  bool date_module::handle_event(string cmd) {
+    if (cmd == EVENT_TOGGLE) {
+      m_toggled = !m_toggled;
+      wakeup();
+    }
+
+    return cmd == EVENT_TOGGLE;
+  }
+
+  bool date_module::receive_events() const {
+    return true;
+  }
+}
+
+LEMONBUDDY_NS_END