hyprctl: Add 'layouts' command (#3895)

* Add hyprctl 'layouts' command

formatting

* Add getAllLayoutNames(), move m_vLayouts back to private

Formatting

* clang-format

hyprctl/main.cpp

@@ -52,6 +52,7 @@ commands:
     notify
     globalshortcuts
     instances
+    layouts
 
 flags:
     -j -> output in JSON
@@ -420,6 +421,8 @@ int main(int argc, char** argv) {
         request(fullRequest, 2);
     else if (fullRequest.contains("/hyprpaper"))
         requestHyprpaper(fullRequest);
+    else if (fullRequest.contains("/layouts"))
+        request(fullRequest);
     else if (fullRequest.contains("/--help"))
         printf("%s", USAGE.c_str());
     else {

src/debug/HyprCtl.cpp

@@ -423,6 +423,28 @@ std::string layersRequest(HyprCtl::eHyprCtlOutputFormat format) {
     return result;
 }
 
+std::string layoutsRequest(HyprCtl::eHyprCtlOutputFormat format) {
+    std::string result = "";
+    if (format == HyprCtl::FORMAT_JSON) {
+        result += "[";
+
+        for (auto& m : g_pLayoutManager->getAllLayoutNames()) {
+            result += std::format(
+                R"#(
+    "{}",)#",
+                m);
+        }
+        trimTrailingComma(result);
+
+        result += "\n]\n";
+    } else {
+        for (auto& m : g_pLayoutManager->getAllLayoutNames()) {
+            result += std::format("{}\n", m);
+        }
+    }
+    return result;
+}
+
 std::string devicesRequest(HyprCtl::eHyprCtlOutputFormat format) {
     std::string result = "";
 
@@ -1377,6 +1399,8 @@ std::string getReply(std::string request) {
         return animationsRequest(format);
     else if (request == "rollinglog")
         return rollinglogRequest(format);
+    else if (request == "layouts")
+        return layoutsRequest(format);
     else if (request.starts_with("plugin"))
         return dispatchPlugin(request);
     else if (request.starts_with("notify"))

src/managers/LayoutManager.cpp

@@ -51,3 +51,10 @@ bool CLayoutManager::removeLayout(IHyprLayout* layout) {
 
     return true;
 }
+
+std::vector<std::string> CLayoutManager::getAllLayoutNames() {
+    std::vector<std::string> results(m_vLayouts.size());
+    for (size_t i = 0; i < m_vLayouts.size(); ++i)
+        results[i] = m_vLayouts[i].first;
+    return results;
+}

src/managers/LayoutManager.hpp

@@ -13,10 +13,10 @@ class CLayoutManager {
 
     bool                     addLayout(const std::string& name, IHyprLayout* layout);
     bool                     removeLayout(IHyprLayout* layout);
+    std::vector<std::string> getAllLayoutNames();
 
   private:
-    enum HYPRLAYOUTS
-    {
+    enum HYPRLAYOUTS {
         LAYOUT_DWINDLE = 0,
         LAYOUT_MASTER
     };
@@ -25,7 +25,6 @@ class CLayoutManager {
 
     CHyprDwindleLayout                                m_cDwindleLayout;
     CHyprMasterLayout                                 m_cMasterLayout;
-
     std::vector<std::pair<std::string, IHyprLayout*>> m_vLayouts;
 };