renderer: accept custom state requests for fake outputs

1 files changed, 13 insertions, 3 deletions

diff --git a/src/events/Monitors.cpp b/src/events/Monitors.cpp
index ddbc81f7..f54c2d37 100644
--- a/src/events/Monitors.cpp
+++ b/src/events/Monitors.cpp
@@ -209,10 +209,20 @@ void Events::listener_monitorDestroy(void* owner, void* data) {
 }
 
 void Events::listener_monitorStateRequest(void* owner, void* data) {
-    //const auto PMONITOR = (CMonitor*)owner;
-    //const auto E        = (wlr_output_event_request_state*)data;
+    const auto PMONITOR = (CMonitor*)owner;
+    const auto E        = (wlr_output_event_request_state*)data;
+
+    if (!PMONITOR->createdByUser)
+        return;
+
+    const auto SIZE = E->state->mode ? Vector2D{E->state->mode->width, E->state->mode->height} : Vector2D{E->state->custom_mode.width, E->state->custom_mode.height};
+
+    PMONITOR->forceSize = SIZE;
+
+    SMonitorRule rule = PMONITOR->activeMonitorRule;
+    rule.resolution   = SIZE;
 
-    // TODO: maybe don't ignore?
+    g_pHyprRenderer->applyMonitorRule(PMONITOR, &rule);
 }
 
 void Events::listener_monitorDamage(void* owner, void* data) {