Merge pull request #2270 from gardenappl/hypr-backend

hyprland/window: Add .hidden CSS class, account for hidden & fullscreen windows

include/modules/hyprland/window.hpp

@@ -40,6 +40,7 @@ class Window : public waybar::ALabel, public EventHandler {
   std::string last_solo_class_;
   bool solo_;
   bool all_floating_;
+  bool hidden_;
   bool fullscreen_;
 };
 

man/waybar-hyprland-window.5.scd

@@ -21,6 +21,10 @@ Addressed by *hyprland/window*
 	typeof: object ++
 	Rules to rewrite window title. See *rewrite rules*.
 
+*separate-outputs*: ++
+	typeof: bool ++
+	Show the active window of the monitor the bar belongs to, instead of the focused window.
+
 # REWRITE RULES
 
 *rewrite* is an object where keys are regular expressions and values are
@@ -48,3 +52,18 @@ Invalid expressions (e.g., mismatched parentheses) are skipped.
 # STYLE
 
 - *#window*
+- *#window.empty* When no windows are in the workspace
+
+The following classes are applied to the entire Waybar rather than just the
+window widget:
+
+- *window#waybar.empty* When no windows are in the workspace
+- *window#waybar.solo* When one tiled window is visible in the workspace
+  (floating windows may be present)
+- *window#waybar.<app_id>* Where *<app_id>* is the *class* (e.g. *chromium*) of
+  the solo tiled window in the workspace (use *hyprctl clients* to see classes)
+- *window#waybar.floating* When there are only floating windows in the workspace
+- *window#waybar.fullscreen* When there is a fullscreen window in the workspace;
+  useful with Hyprland's *fullscreen, 1* mode
+- *window#waybar.hidden* When there are hidden windows in the workspace; usually
+  occurs due to window swallowing

man/waybar-sway-window.5.scd

@@ -84,7 +84,7 @@ Addressed by *sway/window*
 	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 the module format output. See *rewrite rules*.
@@ -136,6 +136,10 @@ Invalid expressions (e.g., mismatched parentheses) are skipped.
 # STYLE
 
 - *#window*
+
+The following classes are applied to the entire Waybar rather than just the
+window widget:
+
 - *window#waybar.empty* When no windows are in the workspace, or screen is not focused and offscreen-css 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

src/modules/hyprland/window.cpp

@@ -64,8 +64,9 @@ auto Window::update() -> void {
 
   setClass("empty", workspace_.windows == 0);
   setClass("solo", solo_);
-  setClass("fullscreen", fullscreen_);
   setClass("floating", all_floating_);
+  setClass("hidden", hidden_);
+  setClass("fullscreen", fullscreen_);
 
   if (!last_solo_class_.empty() && solo_class_ != last_solo_class_) {
     if (bar_.window.get_style_context()->has_class(last_solo_class_)) {
@@ -126,36 +127,47 @@ void Window::queryActiveWorkspace() {
   }
 
   if (workspace_.windows > 0) {
-    const auto clients = gIPC->getSocket1Reply("j/clients");
-    Json::Value json = parser_.parse(clients);
-    assert(json.isArray());
-    auto active_window = std::find_if(json.begin(), json.end(), [&](Json::Value window) {
+    const auto clients = gIPC->getSocket1JsonReply("clients");
+    assert(clients.isArray());
+    auto active_window = std::find_if(clients.begin(), clients.end(), [&](Json::Value window) {
       return window["address"] == workspace_.last_window;
     });
-    if (active_window == std::end(json)) {
+    if (active_window == std::end(clients)) {
       return;
     }
 
-    if (workspace_.windows == 1 && !(*active_window)["floating"].asBool()) {
+    std::vector<Json::Value> workspace_windows;
+    std::copy_if(clients.begin(), clients.end(), std::back_inserter(workspace_windows),
+                 [&](Json::Value window) {
+                   return window["workspace"]["id"] == workspace_.id && window["mapped"].asBool();
+                 });
+    hidden_ = std::any_of(workspace_windows.begin(), workspace_windows.end(),
+                          [&](Json::Value window) { return window["hidden"].asBool(); });
+    std::vector<Json::Value> visible_windows;
+    std::copy_if(workspace_windows.begin(), workspace_windows.end(),
+                 std::back_inserter(visible_windows),
+                 [&](Json::Value window) { return !window["hidden"].asBool(); });
+    solo_ = 1 == std::count_if(visible_windows.begin(), visible_windows.end(),
+                               [&](Json::Value window) { return !window["floating"].asBool(); });
+    all_floating_ = std::all_of(visible_windows.begin(), visible_windows.end(),
+                                [&](Json::Value window) { return window["floating"].asBool(); });
+    fullscreen_ = (*active_window)["fullscreen"].asBool();
+
+    if (fullscreen_) {
+      solo_ = true;
+    }
+
+    if (solo_) {
       solo_class_ = (*active_window)["class"].asString();
     } else {
       solo_class_ = "";
     }
-    std::vector<Json::Value> workspace_windows;
-    std::copy_if(json.begin(), json.end(), std::back_inserter(workspace_windows),
-                 [&](Json::Value window) {
-                   return window["workspace"]["id"] == workspace_.id && window["mapped"].asBool();
-                 });
-    solo_ = 1 == std::count_if(workspace_windows.begin(), workspace_windows.end(),
-                               [&](Json::Value window) { return !window["floating"].asBool(); });
-    all_floating_ = std::all_of(workspace_windows.begin(), workspace_windows.end(),
-                                [&](Json::Value window) { return window["floating"].asBool(); });
-    fullscreen_ = (*active_window)["fullscreen"].asBool();
   } else {
-    solo_class_ = "";
-    solo_ = false;
     all_floating_ = false;
+    hidden_ = false;
     fullscreen_ = false;
+    solo_ = false;
+    solo_class_ = "";
   }
 }