From fd28d0604eb85a056c0da38b4d5a3d7a42abcfa9 Mon Sep 17 00:00:00 2001
From: Tudor Brindus <me@tbrindus.ca>
Date: Sun, 6 Feb 2022 22:19:27 -0500
Subject: [PATCH] [host/client] kvmfr: request activation based on guest state

---
 client/src/main.c             | 3 +++
 common/include/common/KVMFR.h | 1 +
 host/src/app.c                | 1 +
 3 files changed, 5 insertions(+)

diff --git a/client/src/main.c b/client/src/main.c
index 80d7c3de..f6969bdd 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -758,6 +758,9 @@ int main_frameThread(void * unused)
       break;
     }
 
+    if (frame->requestActivation)
+      g_state.ds->requestActivation();
+
     if (g_params.autoScreensaver && g_state.autoIdleInhibitState != frame->blockScreensaver)
     {
       if (frame->blockScreensaver)
diff --git a/common/include/common/KVMFR.h b/common/include/common/KVMFR.h
index 4a2a2e65..6d8847ae 100644
--- a/common/include/common/KVMFR.h
+++ b/common/include/common/KVMFR.h
@@ -139,6 +139,7 @@ typedef struct KVMFRFrame
   uint32_t        damageRectsCount;   // the number of damage rectangles (zero for full-frame damage)
   FrameDamageRect damageRects[KVMFR_MAX_DAMAGE_RECTS];
   bool            blockScreensaver;   // whether the guest has requested to block screensavers
+  bool            requestActivation;  // whether the guest has requested activation since the last frame
 }
 KVMFRFrame;
 
diff --git a/host/src/app.c b/host/src/app.c
index 263e44c6..2f8fc02d 100644
--- a/host/src/app.c
+++ b/host/src/app.c
@@ -276,6 +276,7 @@ static bool sendFrame(void)
   fi->pitch             = frame.pitch;
   fi->offset            = app.pageSize - FrameBufferStructSize;
   fi->blockScreensaver  = os_blockScreensaver();
+  fi->requestActivation = true; // TODO
   app.frameValid        = true;
 
   fi->damageRectsCount  = frame.damageRectsCount;