feat: dispatcher, add workspace renaming (#1336)

* feat: dispatcher, add workspace renaming

Co-authored-by: vaxerski <vaxry@vaxry.net>

src/Compositor.cpp

@@ -395,7 +395,6 @@ void CCompositor::startCompositor() {
         Debug::log(LOG, "systemd integration is baked in but system itself is not booted à la systemd!");
 #endif
 
-
     // This blocks until we are done.
     Debug::log(LOG, "Hyprland is ready, running the event loop!");
     wl_display_run(m_sWLDisplay);
@@ -2071,6 +2070,20 @@ CWorkspace* CCompositor::createNewWorkspace(const int& id, const int& monid, con
     return PWORKSPACE;
 }
 
+void CCompositor::renameWorkspace(const int& id, const std::string& name) {
+    const auto PWORKSPACE = getWorkspaceByID(id);
+
+    if (!PWORKSPACE)
+        return;
+
+    if (isWorkspaceSpecial(id))
+        return;
+
+    Debug::log(LOG, "renameWorkspace: Renaming workspace %d to '%s'", id, name);
+    wlr_ext_workspace_handle_v1_set_name(PWORKSPACE->m_pWlrHandle, name.c_str());
+    PWORKSPACE->m_szName = name;
+}
+
 void CCompositor::setActiveMonitor(CMonitor* pMonitor) {
     if (m_pLastMonitor == pMonitor)
         return;

src/Compositor.hpp

@@ -171,6 +171,7 @@ class CCompositor {
     void           forceReportSizesToWindowsOnWorkspace(const int&);
     bool           cursorOnReservedArea();
     CWorkspace*    createNewWorkspace(const int&, const int&, const std::string& name = ""); // will be deleted next frame if left empty and unfocused!
+    void           renameWorkspace(const int&, const std::string& name = "");
     void           setActiveMonitor(CMonitor*);
     bool           isWorkspaceSpecial(const int&);
     int            getNewSpecialID();

src/managers/KeybindManager.cpp

@@ -10,6 +10,7 @@ CKeybindManager::CKeybindManager() {
     m_mDispatchers["closewindow"]                   = kill;
     m_mDispatchers["togglefloating"]                = toggleActiveFloating;
     m_mDispatchers["workspace"]                     = changeworkspace;
+    m_mDispatchers["renameworkspace"]               = renameWorkspace;
     m_mDispatchers["fullscreen"]                    = fullscreenActive;
     m_mDispatchers["fakefullscreen"]                = fakeFullscreenActive;
     m_mDispatchers["movetoworkspace"]               = moveActiveToWorkspace;
@@ -1289,6 +1290,21 @@ void CKeybindManager::workspaceOpt(std::string args) {
     g_pLayoutManager->getCurrentLayout()->recalculateMonitor(g_pCompositor->m_pLastMonitor->ID);
 }
 
+void CKeybindManager::renameWorkspace(std::string args) {
+    try {
+        const auto FIRSTSPACEPOS = args.find_first_of(' ');
+        if (FIRSTSPACEPOS != std::string::npos) {
+            int         workspace = std::stoi(args.substr(0, FIRSTSPACEPOS));
+            std::string name      = args.substr(FIRSTSPACEPOS + 1);
+            g_pCompositor->renameWorkspace(workspace, name);
+        } else {
+            g_pCompositor->renameWorkspace(std::stoi(args), "");
+        }
+    } catch (std::exception& e) {
+        Debug::log(ERR, "Invalid arg in renameWorkspace, expected numeric id only or a numeric id and string name. \"%s\": \"%s\"", args.c_str(), e.what());
+    }
+}
+
 void CKeybindManager::exitHyprland(std::string argz) {
     g_pCompositor->cleanup();
 }

src/managers/KeybindManager.hpp

@@ -104,6 +104,7 @@ class CKeybindManager {
     static void toggleSplit(std::string);
     static void moveCursorToCorner(std::string);
     static void workspaceOpt(std::string);
+    static void renameWorkspace(std::string);
     static void exitHyprland(std::string);
     static void moveCurrentWorkspaceToMonitor(std::string);
     static void moveWorkspaceToMonitor(std::string);