layout/algos: use binds:window_direction_monitor_fallback for moves (#13508)

ref https://github.com/hyprwm/Hyprland/discussions/13473

1 files changed, 6 insertions, 1 deletions

diff --git a/src/layout/algorithm/tiled/master/MasterAlgorithm.cpp b/src/layout/algorithm/tiled/master/MasterAlgorithm.cpp
index 88540d20..f2914a46 100644
--- a/src/layout/algorithm/tiled/master/MasterAlgorithm.cpp
+++ b/src/layout/algorithm/tiled/master/MasterAlgorithm.cpp
@@ -403,7 +403,9 @@ void CMasterAlgorithm::swapTargets(SP<ITarget> a, SP<ITarget> b) {
 }
 
 void CMasterAlgorithm::moveTargetInDirection(SP<ITarget> t, Math::eDirection dir, bool silent) {
-    const auto PWINDOW2 = g_pCompositor->getWindowInDirection(t->window(), dir);
+    static auto PMONITORFALLBACK = CConfigValue<Hyprlang::INT>("binds:window_direction_monitor_fallback");
+
+    const auto  PWINDOW2 = g_pCompositor->getWindowInDirection(t->window(), dir);
 
     if (!t->window())
         return;
@@ -424,6 +426,9 @@ void CMasterAlgorithm::moveTargetInDirection(SP<ITarget> t, Math::eDirection dir
     t->window()->setAnimationsToMove();
 
     if (t->window()->m_workspace != targetWs) {
+        if (!*PMONITORFALLBACK)
+            return; // noop
+
         t->assignToSpace(targetWs->m_space, focalPointForDir(t, dir));
     } else if (PWINDOW2) {
         // if same monitor, switch windows