fix client side record

Signed-off-by: 21pages <pages21@163.com>

src/client.rs

@@ -999,16 +999,19 @@ pub struct VideoHandler {
     pub rgb: ImageRgb,
     recorder: Arc<Mutex<Option<Recorder>>>,
     record: bool,
+    _display: usize, // useful for debug
 }
 
 impl VideoHandler {
     /// Create a new video handler.
-    pub fn new() -> Self {
+    pub fn new(_display: usize) -> Self {
+        log::info!("new video handler for display #{_display}");
         VideoHandler {
             decoder: Decoder::new(),
             rgb: ImageRgb::new(ImageFormat::ARGB, crate::DST_STRIDE_RGBA),
             recorder: Default::default(),
             record: false,
+            _display,
         }
     }
 
@@ -1900,7 +1903,7 @@ where
                         if handler_controller_map.len() <= display {
                             for _i in handler_controller_map.len()..=display {
                                 handler_controller_map.push(VideoHandlerController {
-                                    handler: VideoHandler::new(),
+                                    handler: VideoHandler::new(_i),
                                     count: 0,
                                     duration: std::time::Duration::ZERO,
                                     skip_beginning: 0,
@@ -1960,6 +1963,7 @@ where
                         }
                     }
                     MediaData::RecordScreen(start, display, w, h, id) => {
+                        log::info!("record screen command: start:{start}, display:{display}");
                         if handler_controller_map.len() == 1 {
                             // Compatible with the sciter version(single ui session).
                             // For the sciter version, there're no multi-ui-sessions for one connection.

src/server/connection.rs

@@ -2104,7 +2104,7 @@ impl Connection {
                 display,
                 video_service::OPTION_REFRESH,
                 super::service::SERVICE_OPTION_VALUE_TRUE,
-            )
+            );
         });
     }
 
@@ -2145,6 +2145,7 @@ impl Connection {
 
             // Send display changed message.
             // For compatibility with old versions ( < 1.2.4 ).
+            // sciter need it in new version
             if let Some(msg_out) = video_service::make_display_changed_msg(self.display_idx, None) {
                 self.send(msg_out).await;
             }

src/ui/header.tis

@@ -299,14 +299,22 @@ class Header: Reactor.Component {
         header.update();
         handler.record_status(recording);
         // 0 is just a dummy value. It will be ignored by the handler.
-        if (recording)
+        if (recording) {
             handler.refresh_video(0);
-        else
-            handler.record_screen(false, 0, display_width, display_height);
+            if (handler.version_cmp(pi.version, '1.2.4') >= 0) handler.record_screen(recording, pi.current_display, display_width, display_height);
+        }
+        else {
+            handler.record_screen(recording, pi.current_display, display_width, display_height);
+        }
     }
 
     event click $(#screen) (_, me) {
         if (pi.current_display == me.index) return;
+        if (recording) {
+            recording = false;
+            handler.record_screen(false, pi.current_display, display_width, display_height);
+            handler.record_status(false);
+        }
         handler.switch_display(me.index);
     }
     

src/ui/remote.rs

@@ -243,6 +243,7 @@ impl InvokeUiSession for SciterHandler {
         pi_sciter.set_item("sas_enabled", pi.sas_enabled);
         pi_sciter.set_item("displays", Self::make_displays_array(&pi.displays));
         pi_sciter.set_item("current_display", pi.current_display);
+        pi_sciter.set_item("version", pi.version.clone());
         self.call("updatePi", &make_args!(pi_sciter));
     }
 
@@ -469,6 +470,7 @@ impl sciter::EventHandler for SciterSession {
         fn restart_remote_device();
         fn request_voice_call();
         fn close_voice_call();
+        fn version_cmp(String, String);
     }
 }
 
@@ -757,6 +759,10 @@ impl SciterSession {
             log::error!("Failed to spawn IP tunneling: {}", err);
         }
     }
+
+    fn version_cmp(&self, v1: String, v2: String) -> i32 {
+        (hbb_common::get_version_number(&v1) - hbb_common::get_version_number(&v2)) as i32
+    }
 }
 
 pub fn make_fd(id: i32, entries: &Vec<FileEntry>, only_count: bool) -> Value {