Waybar/src/modules/sway/window.cpp

82 lines
2.5 KiB
C++
Raw Normal View History

2018-08-15 18:17:17 +00:00
#include "modules/sway/window.hpp"
2018-12-18 16:30:54 +00:00
waybar::modules::sway::Window::Window(const std::string& id, const Bar &bar, const Json::Value& config)
2018-09-18 19:16:35 +00:00
: ALabel(config, "{}"), bar_(bar), windowId_(-1)
2018-08-15 18:17:17 +00:00
{
2018-08-16 12:29:41 +00:00
label_.set_name("window");
2018-12-18 16:30:54 +00:00
if (!id.empty()) {
label_.get_style_context()->add_class(id);
}
2018-11-20 22:24:33 +00:00
if (label_.get_max_width_chars() == -1) {
label_.set_hexpand(true);
label_.set_ellipsize(Pango::EllipsizeMode::ELLIPSIZE_END);
}
2018-10-29 20:52:53 +00:00
ipc_.subscribe("[\"window\",\"workspace\"]");
2018-08-16 12:29:41 +00:00
getFocusedWindow();
2018-08-20 12:50:45 +00:00
// Launch worker
worker();
}
void waybar::modules::sway::Window::worker()
{
2018-08-16 12:29:41 +00:00
thread_ = [this] {
2018-08-15 18:17:17 +00:00
try {
2018-08-20 12:50:45 +00:00
auto res = ipc_.handleEvent();
2018-08-16 12:29:41 +00:00
auto parsed = parser_.parse(res.payload);
// Check for waybar prevents flicker when hovering window module
if ((parsed["change"] == "focus" || parsed["change"] == "title")
2019-01-27 10:59:07 +00:00
&& parsed["container"]["focused"].asBool()
&& parsed["container"]["name"].asString() != "waybar") {
window_ = Glib::Markup::escape_text(parsed["container"]["name"].asString());
2018-09-18 19:16:35 +00:00
windowId_ = parsed["container"]["id"].asInt();
dp.emit();
2018-10-29 20:52:53 +00:00
} else if ((parsed["change"] == "close"
2018-09-18 19:16:35 +00:00
&& parsed["container"]["focused"].asBool()
2018-10-29 20:52:53 +00:00
&& windowId_ == parsed["container"]["id"].asInt())
|| (parsed["change"] == "focus" && parsed["current"]["focus"].isArray()
&& parsed["current"]["focus"].empty())) {
2018-09-18 19:16:35 +00:00
window_.clear();
windowId_ = -1;
2018-08-20 12:50:45 +00:00
dp.emit();
}
2018-08-15 18:17:17 +00:00
} catch (const std::exception& e) {
std::cerr << "Window: " << e.what() << std::endl;
2018-08-15 18:17:17 +00:00
}
};
}
auto waybar::modules::sway::Window::update() -> void
{
2018-11-21 19:49:09 +00:00
label_.set_markup(fmt::format(format_, window_));
2018-08-16 12:29:41 +00:00
label_.set_tooltip_text(window_);
2018-08-15 18:17:17 +00:00
}
2018-09-18 19:16:35 +00:00
std::tuple<int, std::string> waybar::modules::sway::Window::getFocusedNode(
Json::Value nodes)
2018-08-15 18:17:17 +00:00
{
2018-09-04 21:50:08 +00:00
for (auto const& node : nodes) {
2018-08-19 18:37:33 +00:00
if (node["focused"].asBool() && node["type"] == "con") {
2018-09-18 19:16:35 +00:00
return { node["id"].asInt(), node["name"].asString() };
2018-08-16 12:29:41 +00:00
}
2018-09-18 19:16:35 +00:00
auto [id, name] = getFocusedNode(node["nodes"]);
if (id > -1 && !name.empty()) {
return { id, name };
2018-08-16 12:29:41 +00:00
}
2018-08-15 18:17:17 +00:00
}
2018-09-18 19:16:35 +00:00
return { -1, std::string() };
2018-08-15 18:17:17 +00:00
}
2018-08-16 12:29:41 +00:00
void waybar::modules::sway::Window::getFocusedWindow()
2018-08-15 18:17:17 +00:00
{
try {
2018-08-20 12:50:45 +00:00
auto res = ipc_.sendCmd(IPC_GET_TREE);
2018-08-18 14:01:56 +00:00
auto parsed = parser_.parse(res.payload);
2018-09-18 19:16:35 +00:00
auto [id, name] = getFocusedNode(parsed["nodes"]);
windowId_ = id;
window_ = name;
2018-08-15 18:17:17 +00:00
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Window::update));
} catch (const std::exception &e) {
std::cerr << e.what() << std::endl;
}
}