debug restore resolutions

Signed-off-by: fufesou <shuanglongchen@yeah.net>

libs/hbb_common/src/config.rs

@@ -263,9 +263,9 @@ pub struct PeerConfig {
     #[serde(
         default,
         deserialize_with = "deserialize_hashmap_resolutions",
-        skip_serializing_if = "HashMap::is_empty",
+        skip_serializing_if = "HashMap::is_empty"
     )]
-    pub custom_resolutions: HashMap<i32, Resolution>,
+    pub custom_resolutions: HashMap<String, Resolution>,
 
     // The other scalar value must before this
     #[serde(default, deserialize_with = "PeerConfig::deserialize_options")]
@@ -1509,7 +1509,7 @@ deserialize_default!(deserialize_option_string, Option<String>);
 deserialize_default!(deserialize_hashmap_string_string,  HashMap<String, String>);
 deserialize_default!(deserialize_hashmap_string_bool,  HashMap<String, bool>);
 deserialize_default!(deserialize_hashmap_string_configoidcprovider,  HashMap<String, ConfigOidcProvider>);
-deserialize_default!(deserialize_hashmap_resolutions, HashMap<i32, Resolution>);
+deserialize_default!(deserialize_hashmap_resolutions, HashMap<String, Resolution>);
 
 #[cfg(test)]
 mod tests {

src/client.rs

@@ -1591,12 +1591,13 @@ impl LoginConfigHandler {
     pub fn get_custom_resolution(&self, display: i32) -> Option<(i32, i32)> {
         self.config
             .custom_resolutions
-            .get(&display)
+            .get(&display.to_string())
             .map(|r| (r.w, r.h))
     }
 
     #[inline]
     pub fn set_custom_resolution(&mut self, display: i32, wh: Option<(i32, i32)>) {
+        let display = display.to_string();
         let mut config = self.load_config();
         match wh {
             Some((w, h)) => {

src/server/connection.rs

@@ -1795,11 +1795,14 @@ impl Connection {
                         video_service::switch_display(s.display).await;
                         #[cfg(not(any(target_os = "android", target_os = "ios")))]
                         if s.width != 0 && s.height != 0 {
-                            self.change_resolution(&Resolution {
-                                width: s.width,
-                                height: s.height,
-                                ..Default::default()
-                            });
+                            self.change_resolution(
+                                &Resolution {
+                                    width: s.width,
+                                    height: s.height,
+                                    ..Default::default()
+                                },
+                                false,
+                            );
                         }
                     }
                     Some(misc::Union::ChatMessage(c)) => {
@@ -1902,7 +1905,7 @@ impl Connection {
                         }
                     }
                     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-                    Some(misc::Union::ChangeResolution(r)) => self.change_resolution(&r),
+                    Some(misc::Union::ChangeResolution(r)) => self.change_resolution(&r, false),
                     #[cfg(all(feature = "flutter", feature = "plugin_framework"))]
                     #[cfg(not(any(target_os = "android", target_os = "ios")))]
                     Some(misc::Union::PluginRequest(p)) => {
@@ -1945,9 +1948,13 @@ impl Connection {
     }
 
     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-    fn change_resolution(&mut self, r: &Resolution) {
+    fn change_resolution(&mut self, r: &Resolution, first_display: bool) {
         if self.keyboard {
-            if let Ok(name) = video_service::get_current_display_name() {
+            if let Ok((_, current, display)) = video_service::get_current_display() {
+                if first_display && current != 0 {
+                    return;
+                }
+                let name = display.name();
                 #[cfg(all(windows, feature = "virtual_display_driver"))]
                 if let Some(_ok) =
                     crate::virtual_display_manager::change_resolution_if_is_virtual_display(
@@ -2173,7 +2180,7 @@ impl Connection {
         if let Some(custom_resolution) = o.custom_resolution.as_ref() {
             if Self::alive_conns().len() > 0 {
                 if custom_resolution.width > 0 && custom_resolution.height > 0 {
-                    self.change_resolution(&custom_resolution);
+                    self.change_resolution(&custom_resolution, true);
                 }
             }
         }

src/server/video_service.rs

@@ -1029,12 +1029,14 @@ pub(super) fn get_current_display_2(mut all: Vec<Display>) -> ResultType<(usize,
     return Ok((n, current, all.remove(current)));
 }
 
+#[inline]
 pub fn get_current_display() -> ResultType<(usize, usize, Display)> {
     get_current_display_2(try_get_displays()?)
 }
 
 // `try_reset_current_display` is needed because `get_displays` may change the current display,
 // which may cause the mismatch of current display and the current display name.
+#[inline]
 pub fn get_current_display_name() -> ResultType<String> {
     Ok(get_current_display_2(try_get_displays()?)?.2.name())
 }