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refactor(controller): Store module input handlers locally

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Refs #265, #262
This commit is contained in:
Michael Carlberg 2016-12-23 00:54:09 +01:00
parent e47e439954
commit 417d90f411
2 changed files with 22 additions and 10 deletions
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5
include/components/controller.hpp
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@ -99,6 +99,11 @@ class controller : public signal_receiver<SIGN_PRIORITY_CONTROLLER, sig_ev::proc
*/
modulemap_t m_modules;
/**
* @brief Module input handlers
*/
vector<signal_receiver_interface*> m_inputhandlers;
/**
* @brief Maximum number of subsequent events to swallow
*/

27
src/components/controller.cpp
View file

@ -103,12 +103,6 @@ controller::controller(connection& conn, signal_emitter& emitter, const logger&
}
m_modules[align].emplace_back(make_module(move(type), m_bar->settings(), module_name));
input_handler* module_input_handler{nullptr};
if ((module_input_handler = dynamic_cast<input_handler*>(&*m_modules[align].back())) != nullptr) {
m_sig.attach(module_input_handler);
}
created_modules++;
} catch (const runtime_error& err) {
m_log.err("Disabling module \"%s\" (reason: %s)", module_name, err.what());
@ -150,15 +144,22 @@ controller::~controller() {
* Run the main loop
*/
bool controller::run(bool writeback) {
m_log.info("Starting application");
assert(!m_connection.connection_has_error());
m_writeback = writeback;
m_log.info("Starting application");
m_sig.attach(this);
size_t started_modules{0};
for (const auto& block : m_modules) {
for (const auto& module : block.second) {
auto handler = dynamic_cast<input_handler*>(&*module);
if (handler != nullptr) {
m_inputhandlers.emplace_back(handler);
}
try {
m_log.info("Starting %s", module->name());
module->start();
@ -175,8 +176,6 @@ bool controller::run(bool writeback) {
m_connection.flush();
m_sig.attach(this);
read_events();
m_log.warn("Termination signal received, shutting down...");
@ -344,9 +343,17 @@ void controller::process_eventqueue() {
*/
void controller::process_inputdata() {
if (!m_inputdata.empty()) {
m_sig.emit(sig_ev::process_input{move(m_inputdata)});
auto evt = sig_ev::process_input{move(m_inputdata)};
m_lastinput = chrono::time_point_cast<decltype(m_swallow_input)>(chrono::system_clock::now());
m_inputdata.clear();
for (auto&& handler : m_inputhandlers) {
if (handler->on(evt)) {
return;
}
}
m_sig.emit(evt);
}
}