added moving focus and no hover focus

example/hypr.conf

@@ -9,6 +9,7 @@ gaps_out=20
 rounding=0
 max_fps=60 # max fps for updates of config & animations
 layout=0 # 0 - dwindle (default), 1 - master
+focus_when_hover=1 # 0 - do not switch the focus when hover (only for tiling)
 
 
 # Execs
@@ -58,6 +59,11 @@ bind=SUPER,RIGHT,movewindow,r
 bind=SUPER,UP,movewindow,u
 bind=SUPER,DOWN,movewindow,d
 
+bind=SUPER,LEFT,movefocus,l
+bind=SUPER,RIGHT,movefocus,r
+bind=SUPER,UP,movefocus,u
+bind=SUPER,DOWN,movefocus,d
+
 bind=SUPER,F,fullscreen,
 
 bind=SUPER,1,workspace,1

src/KeybindManager.cpp

@@ -128,6 +128,10 @@ void KeybindManager::movewindow(std::string arg) {
     g_pWindowManager->moveActiveWindowTo(arg[0]);
 }
 
+void KeybindManager::movefocus(std::string arg) {
+    g_pWindowManager->moveActiveFocusTo(arg[0]);
+}
+
 void KeybindManager::movetoworkspace(std::string arg) {
     try {
         g_pWindowManager->moveActiveWindowToWorkspace(stoi(arg));

src/KeybindManager.hpp

@@ -21,6 +21,7 @@ namespace KeybindManager {
     void                call(std::string args);
     void                killactive(std::string args);
     void                movewindow(std::string args);
+    void                movefocus(std::string args);
     void                changeworkspace(std::string args);
     void                toggleActiveWindowFullscreen(std::string args);
     void                toggleActiveWindowFloating(std::string args);

src/config/ConfigManager.cpp

@@ -15,6 +15,8 @@ void ConfigManager::init() {
     configValues["gaps_out"].intValue = 20;
     configValues["rounding"].intValue = 5;
 
+    configValues["focus_when_hover"].intValue = 1;
+
     configValues["layout"].intValue = LAYOUT_DWINDLE;
 
     configValues["max_fps"].intValue = 60;
@@ -109,6 +111,7 @@ void handleBind(const std::string& command, const std::string& value) {
     if (HANDLER == "killactive") dispatcher = KeybindManager::killactive;
     if (HANDLER == "fullscreen") dispatcher = KeybindManager::toggleActiveWindowFullscreen;
     if (HANDLER == "movewindow") dispatcher = KeybindManager::movewindow;
+    if (HANDLER == "movefocus") dispatcher = KeybindManager::movefocus;
     if (HANDLER == "movetoworkspace") dispatcher = KeybindManager::movetoworkspace;
     if (HANDLER == "workspace") dispatcher = KeybindManager::changeworkspace;
     if (HANDLER == "togglefloating") dispatcher = KeybindManager::toggleActiveWindowFloating;

src/events/events.cpp

@@ -61,13 +61,20 @@ void Events::setThread() {
 void Events::eventEnter(xcb_generic_event_t* event) {
     const auto E = reinterpret_cast<xcb_enter_notify_event_t*>(event);
 
-    // Just focus it and update.
+
+    const auto PENTERWINDOW = g_pWindowManager->getWindowFromDrawable(E->event);
+
+    if (!PENTERWINDOW)
+        return; // wut
+
+    // Only when focus_when_hover OR floating OR last window floating
+    if (ConfigManager::getInt("focus_when_hover") == 1
+        || PENTERWINDOW->getIsFloating()
+        || (g_pWindowManager->getWindowFromDrawable(g_pWindowManager->LastWindow) && g_pWindowManager->getWindowFromDrawable(g_pWindowManager->LastWindow)->getIsFloating()))
             g_pWindowManager->setFocusedWindow(E->event);
 
-    if(const auto PENTERWINDOW = g_pWindowManager->getWindowFromDrawable(E->event)) {
     PENTERWINDOW->setDirty(true);
 }
-}
 
 void Events::eventLeave(xcb_generic_event_t* event) {
     const auto E = reinterpret_cast<xcb_leave_notify_event_t*>(event);

src/windowManager.cpp

@@ -403,8 +403,6 @@ void CWindowManager::refreshDirtyWindows() {
 
 void CWindowManager::setFocusedWindow(xcb_drawable_t window) {
     if (window && window != Screen->root) {
-        xcb_set_input_focus(DisplayConnection, XCB_INPUT_FOCUS_POINTER_ROOT, window, XCB_CURRENT_TIME);
-
         // Fix border from the old window that was in focus.
         Values[0] = ConfigManager::getInt("col.inactive_border");
         xcb_change_window_attributes(DisplayConnection, LastWindow, XCB_CW_BORDER_PIXEL, Values);
@@ -425,6 +423,9 @@ void CWindowManager::setFocusedWindow(xcb_drawable_t window) {
         LastWindow = window;
 
         applyRoundedCornersToWindow(g_pWindowManager->getWindowFromDrawable(window));
+
+        // set focus in X11
+        xcb_set_input_focus(DisplayConnection, XCB_INPUT_FOCUS_POINTER_ROOT, window, XCB_CURRENT_TIME);
     }
 }
 
@@ -1152,10 +1153,12 @@ CWindow* CWindowManager::getNeighborInDir(char dir) {
                     return &w;
                 break;
             case 't':
+            case 'u':
                 if (STICKS(POSA.y, POSB.y + SIZEB.y))
                     return &w;
                 break;
             case 'b':
+            case 'd':
                 if (STICKS(POSA.y + SIZEA.y, POSB.y))
                     return &w;
                 break;
@@ -1259,6 +1262,24 @@ void CWindowManager::moveActiveWindowTo(char dir) {
     warpCursorTo(CURRENTWINDOW->getPosition() + CURRENTWINDOW->getSize() / 2.f);
 }
 
+void CWindowManager::moveActiveFocusTo(char dir) {
+    const auto CURRENTWINDOW = getWindowFromDrawable(LastWindow);
+
+    if (!CURRENTWINDOW)
+        return;
+
+    const auto neighbor = getNeighborInDir(dir);
+
+    if (!neighbor)
+        return;
+
+    // move the focus
+    setFocusedWindow(neighbor->getDrawable());
+
+    // finish by moving the cursor to the current window
+    warpCursorTo(CURRENTWINDOW->getPosition() + CURRENTWINDOW->getSize() / 2.f);
+}
+
 void CWindowManager::changeWorkspaceByID(int ID) {
 
     const auto MONITOR = getMonitorFromCursor();
@@ -1606,7 +1627,8 @@ void CWindowManager::getICCCMWMProtocols(CWindow* pWindow) {
 void CWindowManager::refocusWindowOnClosed() {
     const auto PWINDOW = findWindowAtCursor();
 
-    if (!PWINDOW)
+    // No window or last window valid
+    if (!PWINDOW || getWindowFromDrawable(LastWindow))
         return;
 
     LastWindow = PWINDOW->getDrawable();

src/windowManager.hpp

@@ -74,6 +74,7 @@ public:
     void                        closeWindowAllChecks(int64_t);
 
     void                        moveActiveWindowTo(char);
+    void                        moveActiveFocusTo(char);
     void                        moveActiveWindowToWorkspace(int);
     void                        warpCursorTo(Vector2D);