Merge pull request #2773 from grimpy/waybarwindows
Implement windows formating in sway/workspacespull/1899/merge
Alexis Rouillard
GitHub
commit
ae1e11db22
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@ -12,6 +12,7 @@
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#include "client.hpp"
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#include "modules/sway/ipc/client.hpp"
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#include "util/json.hpp"
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#include "util/regex_collection.hpp"
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namespace waybar::modules::sway {
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@ -27,10 +28,13 @@ class Workspaces : public AModule, public sigc::trackable {
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R"(workspace {} "{}"; move workspace to output "{}"; workspace {} "{}")";
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static int convertWorkspaceNameToNum(std::string name);
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static int windowRewritePriorityFunction(std::string const& window_rule);
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void onCmd(const struct Ipc::ipc_response&);
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void onEvent(const struct Ipc::ipc_response&);
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bool filterButtons();
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static bool hasFlag(const Json::Value&, const std::string&);
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void updateWindows(const Json::Value&, std::string&);
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Gtk::Button& addButton(const Json::Value&);
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void onButtonReady(const Json::Value&, Gtk::Button&);
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std::string getIcon(const std::string&, const Json::Value&);
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@ -44,6 +48,9 @@ class Workspaces : public AModule, public sigc::trackable {
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std::vector<std::string> high_priority_named_;
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std::vector<std::string> workspaces_order_;
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Gtk::Box box_;
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std::string m_formatWindowSeperator;
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std::string m_windowRewriteDefault;
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util::RegexCollection m_windowRewriteRules;
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util::JsonParser parser_;
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std::unordered_map<std::string, Gtk::Button> buttons_;
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std::mutex mutex_;
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@ -82,6 +82,23 @@ warp-on-scroll: ++
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default: true ++
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If set to false, you can scroll to cycle through workspaces without mouse warping being enabled. If set to true this behaviour is disabled.
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*window-rewrite*: ++
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typeof: object ++
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Regex rules to map window class to an icon or preferred method of representation for a workspace's window.
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Keys are the rules, while the values are the methods of representation.
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Rules may specify `class<...>`, `title<...>`, or both in order to fine-tune the matching.
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*window-rewrite-default*:
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typeof: string ++
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default: "?" ++
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The default method of representation for a workspace's window. This will be used for windows whose classes do not match any of the rules in *window-rewrite*.
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*format-window-separator*: ++
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typeof: string ++
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default: " " ++
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The separator to be used between windows in a workspace.
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# FORMAT REPLACEMENTS
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*{value}*: Name of the workspace, as defined by sway.
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@ -94,6 +111,8 @@ warp-on-scroll: ++
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*{output}*: Output where the workspace is located.
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*{windows}*: Result from window-rewrite
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# ICONS
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Additional to workspace name matching, the following *format-icons* can be set.
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@ -143,6 +162,19 @@ n.b.: the list of outputs can be obtained from command line using *swaymsg -t ge
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}
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```
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```
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"sway/workspaces": {
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"format": "<span size='larger'>{name}</span> {windows}",
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"format-window-separator": " | ",
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"window-rewrite-default": "{name}",
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"window-format": "<span color='#e0e0e0'>{name}</span>",
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"window-rewrite": {
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"class<firefox>": "",
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"class<kitty>": "k",
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}
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}
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```
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# Style
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- *#workspaces button*
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@ -24,6 +24,24 @@ int Workspaces::convertWorkspaceNameToNum(std::string name) {
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return -1;
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}
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int Workspaces::windowRewritePriorityFunction(std::string const &window_rule) {
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// Rules that match against title are prioritized
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// Rules that don't specify if they're matching against either title or class are deprioritized
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bool const hasTitle = window_rule.find("title") != std::string::npos;
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bool const hasClass = window_rule.find("class") != std::string::npos;
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if (hasTitle && hasClass) {
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return 3;
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}
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if (hasTitle) {
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return 2;
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}
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if (hasClass) {
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return 1;
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}
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return 0;
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}
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Workspaces::Workspaces(const std::string &id, const Bar &bar, const Json::Value &config)
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: AModule(config, "workspaces", id, false, !config["disable-scroll"].asBool()),
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bar_(bar),
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@ -39,10 +57,25 @@ Workspaces::Workspaces(const std::string &id, const Bar &bar, const Json::Value
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}
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box_.get_style_context()->add_class(MODULE_CLASS);
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event_box_.add(box_);
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if (config_["format-window-separator"].isString()) {
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m_formatWindowSeperator = config_["format-window-separator"].asString();
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} else {
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m_formatWindowSeperator = " ";
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}
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const Json::Value &windowRewrite = config["window-rewrite"];
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const Json::Value &windowRewriteDefaultConfig = config["window-rewrite-default"];
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m_windowRewriteDefault =
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windowRewriteDefaultConfig.isString() ? windowRewriteDefaultConfig.asString() : "?";
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m_windowRewriteRules = waybar::util::RegexCollection(
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windowRewrite, m_windowRewriteDefault,
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[this](std::string &window_rule) { return windowRewritePriorityFunction(window_rule); });
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ipc_.subscribe(R"(["workspace"])");
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ipc_.subscribe(R"(["window"])");
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ipc_.signal_event.connect(sigc::mem_fun(*this, &Workspaces::onEvent));
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ipc_.signal_cmd.connect(sigc::mem_fun(*this, &Workspaces::onCmd));
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ipc_.sendCmd(IPC_GET_WORKSPACES);
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ipc_.sendCmd(IPC_GET_TREE);
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if (config["enable-bar-scroll"].asBool()) {
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auto &window = const_cast<Bar &>(bar_).window;
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window.add_events(Gdk::SCROLL_MASK | Gdk::SMOOTH_SCROLL_MASK);
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@ -60,26 +93,31 @@ Workspaces::Workspaces(const std::string &id, const Bar &bar, const Json::Value
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void Workspaces::onEvent(const struct Ipc::ipc_response &res) {
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try {
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ipc_.sendCmd(IPC_GET_WORKSPACES);
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ipc_.sendCmd(IPC_GET_TREE);
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} catch (const std::exception &e) {
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spdlog::error("Workspaces: {}", e.what());
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}
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}
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void Workspaces::onCmd(const struct Ipc::ipc_response &res) {
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if (res.type == IPC_GET_WORKSPACES) {
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if (res.type == IPC_GET_TREE) {
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try {
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{
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std::lock_guard<std::mutex> lock(mutex_);
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auto payload = parser_.parse(res.payload);
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workspaces_.clear();
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std::copy_if(payload.begin(), payload.end(), std::back_inserter(workspaces_),
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std::vector<Json::Value> outputs;
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std::copy_if(payload["nodes"].begin(), payload["nodes"].end(), std::back_inserter(outputs),
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[&](const auto &workspace) {
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return !config_["all-outputs"].asBool()
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? workspace["output"].asString() == bar_.output->name
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? workspace["name"].asString() == bar_.output->name
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: true;
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});
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for (auto &output : outputs) {
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std::copy(output["nodes"].begin(), output["nodes"].end(),
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std::back_inserter(workspaces_));
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}
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if (config_["persistent_workspaces"].isObject()) {
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spdlog::warn(
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"persistent_workspaces is deprecated. Please change config to use "
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@ -204,6 +242,35 @@ bool Workspaces::filterButtons() {
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return needReorder;
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}
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bool Workspaces::hasFlag(const Json::Value &node, const std::string &flag) {
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if (node[flag].asBool()) {
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return true;
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}
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if (std::ranges::any_of(node["nodes"], [&](auto const &e) { return hasFlag(e, flag); })) {
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return true;
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}
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return false;
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}
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void Workspaces::updateWindows(const Json::Value &node, std::string &windows) {
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auto format = config_["window-format"].asString();
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if (node["type"].asString() == "con" && node["name"].isString()) {
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std::string title = g_markup_escape_text(node["name"].asString().c_str(), -1);
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std::string windowClass = node["app_id"].asString();
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std::string windowReprKey = fmt::format("class<{}> title<{}>", windowClass, title);
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std::string window = m_windowRewriteRules.get(windowReprKey);
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// allow result to have formatting
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window =
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fmt::format(fmt::runtime(window), fmt::arg("name", title), fmt::arg("class", windowClass));
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windows.append(window);
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windows.append(m_formatWindowSeperator);
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}
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for (const Json::Value &child : node["nodes"]) {
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updateWindows(child, windows);
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}
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}
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auto Workspaces::update() -> void {
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std::lock_guard<std::mutex> lock(mutex_);
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bool needReorder = filterButtons();
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@ -213,22 +280,25 @@ auto Workspaces::update() -> void {
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needReorder = true;
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}
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auto &button = bit == buttons_.end() ? addButton(*it) : bit->second;
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if ((*it)["focused"].asBool()) {
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if (needReorder) {
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box_.reorder_child(button, it - workspaces_.begin());
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}
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if (hasFlag((*it), "focused")) {
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button.get_style_context()->add_class("focused");
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} else {
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button.get_style_context()->remove_class("focused");
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}
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if ((*it)["visible"].asBool()) {
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if (hasFlag((*it), "visible")) {
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button.get_style_context()->add_class("visible");
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} else {
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button.get_style_context()->remove_class("visible");
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}
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if ((*it)["urgent"].asBool()) {
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if (hasFlag((*it), "urgent")) {
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button.get_style_context()->add_class("urgent");
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} else {
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button.get_style_context()->remove_class("urgent");
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}
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if ((*it)["target_output"].isString()) {
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if (hasFlag((*it), "target_output")) {
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button.get_style_context()->add_class("persistent");
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} else {
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button.get_style_context()->remove_class("persistent");
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@ -242,16 +312,19 @@ auto Workspaces::update() -> void {
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} else {
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button.get_style_context()->remove_class("current_output");
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}
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if (needReorder) {
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box_.reorder_child(button, it - workspaces_.begin());
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}
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std::string output = (*it)["name"].asString();
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std::string windows = "";
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if (config_["window-format"].isString()) {
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updateWindows((*it), windows);
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}
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if (config_["format"].isString()) {
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auto format = config_["format"].asString();
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output = fmt::format(fmt::runtime(format), fmt::arg("icon", getIcon(output, *it)),
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fmt::arg("value", output), fmt::arg("name", trimWorkspaceName(output)),
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fmt::arg("index", (*it)["num"].asString()),
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fmt::arg("output", (*it)["output"].asString()));
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output = fmt::format(
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fmt::runtime(format), fmt::arg("icon", getIcon(output, *it)), fmt::arg("value", output),
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fmt::arg("name", trimWorkspaceName(output)), fmt::arg("index", (*it)["num"].asString()),
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fmt::arg("windows",
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windows.substr(0, windows.length() - m_formatWindowSeperator.length())),
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fmt::arg("output", (*it)["output"].asString()));
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}
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if (!config_["disable-markup"].asBool()) {
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static_cast<Gtk::Label *>(button.get_children()[0])->set_markup(output);
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