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Handle screens disconnection (#29)

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This commit is contained in:
Alex
2018-08-19 13:39:57 +02:00
committed by GitHub
parent ce50a627be
commit 6705134034
23 changed files with 205 additions and 133 deletions
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9
src/modules/sway/window.cpp
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@ -10,6 +10,7 @@ waybar::modules::sway::Window::Window(Bar &bar, Json::Value config)
ipc_eventfd_ = ipcOpenSocket(socketPath);
ipcSingleCommand(ipc_eventfd_, IPC_SUBSCRIBE, "[ \"window\" ]");
getFocusedWindow();
thread_.sig_update.connect(sigc::mem_fun(*this, &Window::update));
thread_ = [this] {
try {
auto res = ipcRecvResponse(ipc_eventfd_);
@ -17,7 +18,7 @@ waybar::modules::sway::Window::Window(Bar &bar, Json::Value config)
if ((parsed["change"] == "focus" || parsed["change"] == "title")
&& parsed["container"]["focused"].asBool()) {
window_ = parsed["container"]["name"].asString();
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Window::update));
thread_.sig_update.emit();
}
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
@ -25,6 +26,12 @@ waybar::modules::sway::Window::Window(Bar &bar, Json::Value config)
};
}
waybar::modules::sway::Window::~Window()
{
close(ipcfd_);
close(ipc_eventfd_);
}
auto waybar::modules::sway::Window::update() -> void
{
label_.set_text(window_);