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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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21
src/modules/sway/workspaces.cpp
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@ -9,30 +9,35 @@ waybar::modules::sway::Workspaces::Workspaces(Bar &bar, Json::Value config)
ipcfd_ = ipcOpenSocket(socketPath);
ipc_eventfd_ = ipcOpenSocket(socketPath);
ipcSingleCommand(ipc_eventfd_, IPC_SUBSCRIBE, "[ \"workspace\" ]");
thread_.sig_update.connect(sigc::mem_fun(*this, &Workspaces::update));
thread_ = [this] {
try {
// Wait for the name of the output
if (!config_["all-outputs"].asBool() && bar_.outputName.empty()) {
while (bar_.outputName.empty()) {
if (!config_["all-outputs"].asBool() && bar_.output_name.empty()) {
while (bar_.output_name.empty()) {
thread_.sleep_for(chrono::milliseconds(150));
}
} else if (!workspaces_.empty()) {
ipcRecvResponse(ipc_eventfd_);
}
std::lock_guard<std::mutex> lock(mutex_);
auto res = ipcSingleCommand(ipcfd_, IPC_GET_WORKSPACES, "");
workspaces_ = parser_.parse(res.payload);
Glib::signal_idle()
.connect_once(sigc::mem_fun(*this, &Workspaces::update));
thread_.sig_update.emit();
} catch (const std::exception& e) {
std::cerr << e.what() << std::endl;
}
};
}
waybar::modules::sway::Workspaces::~Workspaces()
{
close(ipcfd_);
close(ipc_eventfd_);
}
auto waybar::modules::sway::Workspaces::update() -> void
{
std::lock_guard<std::mutex> lock(mutex_);
auto res = ipcSingleCommand(ipcfd_, IPC_GET_WORKSPACES, "");
workspaces_ = parser_.parse(res.payload);
bool needReorder = false;
for (auto it = buttons_.begin(); it != buttons_.end();) {
auto ws = std::find_if(workspaces_.begin(), workspaces_.end(),
@ -46,7 +51,7 @@ auto waybar::modules::sway::Workspaces::update() -> void
}
for (auto node : workspaces_) {
if (!config_["all-outputs"].asBool()
&& bar_.outputName != node["output"].asString()) {
&& bar_.output_name != node["output"].asString()) {
continue;
}
auto it = buttons_.find(node["num"].asInt());