diff --git a/include/modules/sway/window.hpp b/include/modules/sway/window.hpp index c13d5ce..e99e94f 100644 --- a/include/modules/sway/window.hpp +++ b/include/modules/sway/window.hpp @@ -19,10 +19,11 @@ class Window : public AIconLabel, public sigc::trackable { auto update() -> void; private: + void setClass(std::string classname, bool enable); void onEvent(const struct Ipc::ipc_response&); void onCmd(const struct Ipc::ipc_response&); - std::tuple getFocusedNode( - const Json::Value& nodes, std::string& output); + std::tuple + getFocusedNode(const Json::Value& nodes, std::string& output); void getTree(); void updateAppIconName(); void updateAppIcon(); @@ -32,12 +33,14 @@ class Window : public AIconLabel, public sigc::trackable { int windowId_; std::string app_id_; std::string app_class_; + std::string layout_; std::string old_app_id_; std::size_t app_nb_; std::string shell_; unsigned app_icon_size_{24}; bool update_app_icon_{true}; std::string app_icon_name_; + int floating_count_; util::JsonParser parser_; std::mutex mutex_; Ipc ipc_; diff --git a/man/waybar-sway-window.5.scd b/man/waybar-sway-window.5.scd index 6e5ebdb..2ad1a2b 100644 --- a/man/waybar-sway-window.5.scd +++ b/man/waybar-sway-window.5.scd @@ -66,6 +66,25 @@ Addressed by *sway/window* default: true ++ Option to disable tooltip on hover. +*all-outputs*: ++ + typeof: bool ++ + default: false ++ + Option to show the focused window along with its workspace styles on all outputs. + +*offscreen-css*: ++ + typeof: bool ++ + default: false ++ + Only effective when all-outputs is true. Adds style according to present windows on unfocused outputs instead of showing the focused window and style. + +*offscreen-css-text*: ++ + typeof: string ++ + Only effective when both all-outputs and offscreen-style are true. On screens currently not focused, show the given text along with that workspaces styles. + +*show-focused-workspace-name*: ++ + typeof: bool ++ + default: false ++ + If the workspace itself is focused and the workspace contains nodes or floating_nodes, show the workspace name. If not set, text remains empty but styles according to nodes in the workspace are still applied. + *rewrite*: ++ typeof: object ++ Rules to rewrite window title. See *rewrite rules*. @@ -117,6 +136,10 @@ Invalid expressions (e.g., mismatched parentheses) are skipped. # STYLE - *#window* -- *window#waybar.empty* When no windows is in the workspace -- *window#waybar.solo* When one window is in the workspace +- *window#waybar.empty* When no windows are in the workspace, or screen is not focused and offscreen-text option is not set +- *window#waybar.solo* When one tiled window is in the workspace +- *window#waybar.floating* When there are only floating windows in the workspace +- *window#waybar.stacked* When there is more than one window in the workspace and the workspace layout is stacked +- *window#waybar.tabbed* When there is more than one window in the workspace and the workspace layout is tabbed +- *window#waybar.tiled* When there is more than one window in the workspace and the workspace layout is splith or splitv - *window#waybar.* Where *app_id* is the app_id or *instance* name like (*chromium*) of the only window in the workspace diff --git a/src/modules/sway/window.cpp b/src/modules/sway/window.cpp index 5da7d3d..0e74b76 100644 --- a/src/modules/sway/window.cpp +++ b/src/modules/sway/window.cpp @@ -17,7 +17,7 @@ namespace waybar::modules::sway { Window::Window(const std::string& id, const Bar& bar, const Json::Value& config) - : AIconLabel(config, "window", id, "{title}", 0, true), bar_(bar), windowId_(-1) { + : AIconLabel(config, "window", id, "{}", 0, true), bar_(bar), windowId_(-1) { // Icon size if (config_["icon-size"].isUInt()) { app_icon_size_ = config["icon-size"].asUInt(); @@ -35,6 +35,7 @@ Window::Window(const std::string& id, const Bar& bar, const Json::Value& config) ipc_.handleEvent(); } catch (const std::exception& e) { spdlog::error("Window: {}", e.what()); + spdlog::trace("Window::Window exception"); } }); } @@ -46,12 +47,13 @@ void Window::onCmd(const struct Ipc::ipc_response& res) { std::lock_guard lock(mutex_); auto payload = parser_.parse(res.payload); auto output = payload["output"].isString() ? payload["output"].asString() : ""; - std::tie(app_nb_, windowId_, window_, app_id_, app_class_, shell_) = + std::tie(app_nb_, floating_count_, windowId_, window_, app_id_, app_class_, shell_, layout_) = getFocusedNode(payload["nodes"], output); updateAppIconName(); dp.emit(); } catch (const std::exception& e) { spdlog::error("Window: {}", e.what()); + spdlog::trace("Window::onCmd exception"); } } @@ -156,27 +158,52 @@ void Window::updateAppIcon() { } auto Window::update() -> void { - if (!old_app_id_.empty()) { - bar_.window.get_style_context()->remove_class(old_app_id_); - } + spdlog::trace("workspace layout {}, tiled count {}, floating count {}", layout_, app_nb_, + floating_count_); + + int mode = 0; if (app_nb_ == 0) { - bar_.window.get_style_context()->remove_class("solo"); - if (!bar_.window.get_style_context()->has_class("empty")) { - bar_.window.get_style_context()->add_class("empty"); + if (floating_count_ == 0) { + mode += 1; + } else { + mode += 4; } } else if (app_nb_ == 1) { - bar_.window.get_style_context()->remove_class("empty"); - if (!bar_.window.get_style_context()->has_class("solo")) { - bar_.window.get_style_context()->add_class("solo"); + mode += 2; + } else { + if (layout_ == "tabbed") { + mode += 8; + } else if (layout_ == "stacked") { + mode += 16; + } else { + mode += 32; } if (!app_id_.empty() && !bar_.window.get_style_context()->has_class(app_id_)) { bar_.window.get_style_context()->add_class(app_id_); old_app_id_ = app_id_; } - } else { - bar_.window.get_style_context()->remove_class("solo"); - bar_.window.get_style_context()->remove_class("empty"); } + + if (!old_app_id_.empty() && ((mode & 2) == 0 || old_app_id_ != app_id_) && + bar_.window.get_style_context()->has_class(old_app_id_)) { + spdlog::trace("Removing app_id class: {}", old_app_id_); + bar_.window.get_style_context()->remove_class(old_app_id_); + old_app_id_ = ""; + } + + setClass("empty", ((mode & 1) > 0)); + setClass("solo", ((mode & 2) > 0)); + setClass("floating", ((mode & 4) > 0)); + setClass("tabbed", ((mode & 8) > 0)); + setClass("stacked", ((mode & 16) > 0)); + setClass("tiled", ((mode & 32) > 0)); + + if ((mode & 2) > 0 && !app_id_.empty() && !bar_.window.get_style_context()->has_class(app_id_)) { + spdlog::trace("Adding app_id class: {}", app_id_); + bar_.window.get_style_context()->add_class(app_id_); + old_app_id_ = app_id_; + } + label_.set_markup(fmt::format( format_, fmt::arg("title", waybar::util::rewriteTitle(window_, config_["rewrite"])), fmt::arg("app_id", app_id_), fmt::arg("shell", shell_))); @@ -190,71 +217,143 @@ auto Window::update() -> void { AIconLabel::update(); } -int leafNodesInWorkspace(const Json::Value& node) { +void Window::setClass(std::string classname, bool enable) { + if (enable) { + if (!bar_.window.get_style_context()->has_class(classname)) { + bar_.window.get_style_context()->add_class(classname); + } + } else { + bar_.window.get_style_context()->remove_class(classname); + } +} + +std::pair leafNodesInWorkspace(const Json::Value& node) { auto const& nodes = node["nodes"]; auto const& floating_nodes = node["floating_nodes"]; if (nodes.empty() && floating_nodes.empty()) { - if (node["type"] == "workspace") - return 0; - else - return 1; + if (node["type"].asString() == "workspace") + return {0, 0}; + else if (node["type"].asString() == "floating_con") { + return {0, 1}; + } else { + return {1, 0}; + } } int sum = 0; - if (!nodes.empty()) { - for (auto const& node : nodes) sum += leafNodesInWorkspace(node); - } - if (!floating_nodes.empty()) { - for (auto const& node : floating_nodes) sum += leafNodesInWorkspace(node); - } - return sum; -} - -std::tuple gfnWithWorkspace( - const Json::Value& nodes, std::string& output, const Json::Value& config_, const Bar& bar_, - Json::Value& parentWorkspace) { + int floating_sum = 0; for (auto const& node : nodes) { - if (node["output"].isString()) { - output = node["output"].asString(); - } - // found node - if (node["focused"].asBool() && (node["type"] == "con" || node["type"] == "floating_con")) { - if ((!config_["all-outputs"].asBool() && output == bar_.output->name) || - config_["all-outputs"].asBool()) { - auto app_id = node["app_id"].isString() ? node["app_id"].asString() - : node["window_properties"]["instance"].asString(); - const auto app_class = node["window_properties"]["class"].isString() - ? node["window_properties"]["class"].asString() - : ""; - - const auto shell = node["shell"].isString() ? node["shell"].asString() : ""; - - int nb = node.size(); - if (parentWorkspace != 0) nb = leafNodesInWorkspace(parentWorkspace); - return {nb, node["id"].asInt(), Glib::Markup::escape_text(node["name"].asString()), - app_id, app_class, shell}; - } - } - // iterate - if (node["type"] == "workspace") parentWorkspace = node; - auto [nb, id, name, app_id, app_class, shell] = - gfnWithWorkspace(node["nodes"], output, config_, bar_, parentWorkspace); - if (id > -1 && !name.empty()) { - return {nb, id, name, app_id, app_class, shell}; - } - // Search for floating node - std::tie(nb, id, name, app_id, app_class, shell) = - gfnWithWorkspace(node["floating_nodes"], output, config_, bar_, parentWorkspace); - if (id > -1 && !name.empty()) { - return {nb, id, name, app_id, app_class, shell}; - } + std::pair all_leaf_nodes = leafNodesInWorkspace(node); + sum += all_leaf_nodes.first; + floating_sum += all_leaf_nodes.second; } - return {0, -1, "", "", "", ""}; + for (auto const& node : floating_nodes) { + std::pair all_leaf_nodes = leafNodesInWorkspace(node); + sum += all_leaf_nodes.first; + floating_sum += all_leaf_nodes.second; + } + return {sum, floating_sum}; } -std::tuple +std::tuple +gfnWithWorkspace(const Json::Value& nodes, std::string& output, const Json::Value& config_, + const Bar& bar_, Json::Value& parentWorkspace, + const Json::Value& immediateParent) { + for (auto const& node : nodes) { + if (node["type"].asString() == "output") { + if ((!config_["all-outputs"].asBool() || config_["offscreen-css"].asBool()) && + (node["name"].asString() != bar_.output->name)) { + continue; + } + output = node["name"].asString(); + } else if (node["type"].asString() == "workspace") { + // needs to be a string comparison, because filterWorkspace is the current_workspace + if (node["name"].asString() != immediateParent["current_workspace"].asString()) { + continue; + } + if (node["focused"].asBool()) { + std::pair all_leaf_nodes = leafNodesInWorkspace(node); + return {all_leaf_nodes.first, + all_leaf_nodes.second, + node["id"].asInt(), + (((all_leaf_nodes.first > 0) || (all_leaf_nodes.second > 0)) && + (config_["show-focused-workspace-name"].asBool())) + ? node["name"].asString() + : "", + "", + "", + "", + node["layout"].asString()}; + } + parentWorkspace = node; + } else if ((node["type"].asString() == "con" || node["type"].asString() == "floating_con") && + (node["focused"].asBool())) { + // found node + spdlog::trace("actual output {}, output found {}, node (focused) found {}", bar_.output->name, + output, node["name"].asString()); + auto app_id = node["app_id"].isString() ? node["app_id"].asString() + : node["window_properties"]["instance"].asString(); + const auto app_class = node["window_properties"]["class"].isString() + ? node["window_properties"]["class"].asString() + : ""; + const auto shell = node["shell"].isString() ? node["shell"].asString() : ""; + int nb = node.size(); + int floating_count = 0; + std::string workspace_layout = ""; + if (!parentWorkspace.isNull()) { + std::pair all_leaf_nodes = leafNodesInWorkspace(parentWorkspace); + nb = all_leaf_nodes.first; + floating_count = all_leaf_nodes.second; + workspace_layout = parentWorkspace["layout"].asString(); + } + return {nb, + floating_count, + node["id"].asInt(), + Glib::Markup::escape_text(node["name"].asString()), + app_id, + app_class, + shell, + workspace_layout}; + } + + // iterate + auto [nb, f, id, name, app_id, app_class, shell, workspace_layout] = + gfnWithWorkspace(node["nodes"], output, config_, bar_, parentWorkspace, node); + auto [nb2, f2, id2, name2, app_id2, app_class2, shell2, workspace_layout2] = + gfnWithWorkspace(node["floating_nodes"], output, config_, bar_, parentWorkspace, node); + + // if ((id > 0 || ((id2 < 0 || name2.empty()) && id > -1)) && !name.empty()) { + if ((id > 0) || (id2 < 0 && id > -1)) { + return {nb, f, id, name, app_id, app_class, shell, workspace_layout}; + } else if (id2 > 0 && !name2.empty()) { + return {nb2, f2, id2, name2, app_id2, app_class, shell2, workspace_layout2}; + } + } + + // this only comes into effect when no focused children are present + if (config_["all-outputs"].asBool() && config_["offscreen-css"].asBool() && + immediateParent["type"].asString() == "workspace") { + std::pair all_leaf_nodes = leafNodesInWorkspace(immediateParent); + // using an empty string as default ensures that no window depending styles are set due to the + // checks above for !name.empty() + return {all_leaf_nodes.first, + all_leaf_nodes.second, + 0, + (all_leaf_nodes.first > 0 || all_leaf_nodes.second > 0) + ? config_["offscreen-css-text"].asString() + : "", + "", + "", + "", + immediateParent["layout"].asString()}; + } + + return {0, 0, -1, "", "", "", "", ""}; +} + +std::tuple Window::getFocusedNode(const Json::Value& nodes, std::string& output) { - Json::Value placeholder = 0; - return gfnWithWorkspace(nodes, output, config_, bar_, placeholder); + Json::Value placeholder = Json::Value::null; + return gfnWithWorkspace(nodes, output, config_, bar_, placeholder, placeholder); } void Window::getTree() { @@ -262,6 +361,7 @@ void Window::getTree() { ipc_.sendCmd(IPC_GET_TREE); } catch (const std::exception& e) { spdlog::error("Window: {}", e.what()); + spdlog::trace("Window::getTree exception"); } }