wip

include/modules/hyprland/workspaces.hpp

@@ -194,6 +194,8 @@ class Workspaces : public AModule, public EventHandler {
   std::vector<WindowCreationPayload> windows_to_create_;
 
   std::vector<std::regex> ignore_workspaces_;
+  std::vector<int> exclude_persistence_point_; 
+  std::vector<int> prune_past_persistence_point_; 
 
   std::mutex mutex_;
   const Bar& bar_;

src/modules/hyprland/workspaces.cpp

@@ -124,6 +124,20 @@ auto Workspaces::parse_config(const Json::Value &config) -> void {
       window_rewrite, window_rewrite_default, [this](std::string &window_rule) {
         return this->window_rewrite_priority_function(window_rule);
       });
+
+  Json::Value exclude_persistence_point = config["exclude-persistence-point"];
+  if (exclude_persistence_point.isArray()) {
+    for (Json::Value &ws_id : exclude_persistence_point) {
+      if (ws_id.isInt()) exclude_persistence_point_.emplace_back(ws_id.asInt());
+    }
+  }
+
+  Json::Value prune_past_persistence_point = config["prune-past-persistence-point"];
+  if (prune_past_persistence_point.isArray()) {
+    for (Json::Value &ws_id : prune_past_persistence_point) {
+      if (ws_id.isInt()) prune_past_persistence_point_.emplace_back(ws_id.asInt());
+    }
+  }
 }
 
 auto Workspaces::register_ipc() -> void {
@@ -182,7 +196,19 @@ auto Workspaces::update() -> void {
       visible_workspaces.push_back(ws["name"].asString());
     }
   }
+  int persist_point = -1;
+  if (!prune_past_persistence_point_.empty()) {
+    for (int i = workspaces_.size() - 1; i >= 0; i--) {
+        if ((!workspaces_[i]->is_empty() || workspaces_[i]->active() || workspaces_[i]->is_visible()) && 
+        !workspaces_[i]->name().starts_with("special") &&
+        std::find(exclude_persistence_point_.begin(), exclude_persistence_point_.end(), workspaces_[i]->id()) == exclude_persistence_point_.end()) {
+          persist_point = i;
+          break;
+        }
+    }
+  }
 
+  int i = 0;
   for (auto &workspace : workspaces_) {
     // active
     workspace->set_active(workspace->name() == active_workspace_name_);
@@ -201,6 +227,15 @@ auto Workspaces::update() -> void {
       workspace_icon = workspace->select_icon(icons_map_);
     }
     workspace->update(format_, workspace_icon);
+
+    if (!prune_past_persistence_point_.empty() &&
+      workspace->is_persistent() &&
+      i > persist_point &&
+      std::find(prune_past_persistence_point_.begin(), prune_past_persistence_point_.end(), workspaces_[i]->id()) != prune_past_persistence_point_.end()) {
+        workspace->button().hide();
+      }
+
+    i++;
   }
 
   bool any_window_created = false;
@@ -640,6 +675,8 @@ void Workspaces::init() {
 
   sort_workspaces();
 
+  update();
+
   dp.emit();
 }