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[feat] add desktop preview settings and platform placeholders

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This commit is contained in:
dijunkun
2026-09-29 00:22:29 +08:00
parent 6a71a3173a
commit a83b6badd0
16 changed files with 342 additions and 123 deletions
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apps/desktop/src/gui/runtime/connection_runtime.cpp
+20 -9
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@@ -236,7 +236,8 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
std::shared_ptr<std::vector<unsigned char>> frame_snapshot;
int video_width = 0;
int video_height = 0;
{
const bool save_preview = config_center_->IsSaveRemotePreviews();
if (save_preview) {
std::lock_guard<std::mutex> lock(props->video_frame_mutex_);
frame_snapshot = props->front_frame_;
video_width = props->video_width_;
@@ -249,7 +250,8 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
}
}
auto* native_renderer = video_renderer_.get();
if ((!frame_snapshot || frame_snapshot->empty()) && native_renderer) {
if (save_preview && (!frame_snapshot || frame_snapshot->empty()) &&
native_renderer) {
auto native_snapshot = std::make_shared<std::vector<unsigned char>>();
if (native_renderer->CopyLatestNv12(props->remote_id_,
native_snapshot.get(), &video_width,
@@ -269,9 +271,14 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
std::unique_lock lock(remote_sessions_mutex_);
peer = std::exchange(props->peer_, nullptr);
}
HostPlatform platform;
{
std::lock_guard lock(props->remote_version_mutex_);
platform = props->recent_platform_;
}
const auto queued_at = std::chrono::steady_clock::now();
session_cleanup_tasks_[props->remote_id_] = session_cleanup_queue_.PostTask(
[props, peer, frame_snapshot, video_width, video_height,
[props, peer, frame_snapshot, video_width, video_height, platform,
thumbnail = thumbnail_, queued_at]() mutable {
if (peer) {
LOG_INFO("[{}] Background leave connection [{}]", props->local_id_,
@@ -279,12 +286,16 @@ void GuiRuntime::CloseRemoteSession(std::shared_ptr<RemoteSession> props) {
LeaveConnection(peer, props->remote_id_.c_str());
DestroyPeer(&peer);
}
if (thumbnail && frame_snapshot && !frame_snapshot->empty() &&
video_width > 0 && video_height > 0) {
thumbnail->SaveToThumbnail(
reinterpret_cast<char*>(frame_snapshot->data()), video_width,
video_height, props->remote_id_, props->remote_host_name_,
props->remember_password_ ? props->remote_password_ : "");
if (thumbnail && props->was_connected_) {
const char* nv12 = frame_snapshot && !frame_snapshot->empty()
? reinterpret_cast<const char*>(frame_snapshot->data()) : nullptr;
if (thumbnail->SaveToThumbnail(
nv12, video_width, video_height, props->remote_id_,
props->remote_host_name_,
props->remember_password_ ? props->remote_password_ : "",
platform) != 0) {
LOG_ERROR("[{}] Failed to save recent connection", props->remote_id_);
}
}
const auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now() - queued_at).count();