mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-05-24 21:39:02 -05:00
Alexander Bock
113 lines
4.4 KiB
C++
113 lines
4.4 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2023 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include "modules/server/include/topics/enginemodetopic.h"
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#include <modules/server/include/connection.h>
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#include <openspace/engine/globals.h>
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#include <openspace/query/query.h>
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#include <ghoul/logging/logmanager.h>
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namespace {
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constexpr std::string_view _loggerCat = "EngineModeTopic";
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constexpr std::string_view SubscribeEvent = "start_subscription";
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constexpr std::string_view UnsubscribeEvent = "stop_subscription";
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constexpr std::string_view RefreshEvent = "refresh";
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} // namespace
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using nlohmann::json;
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namespace openspace {
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EngineModeTopic::EngineModeTopic() {
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LDEBUG("Starting new EngineMode subscription");
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}
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EngineModeTopic::~EngineModeTopic() {
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if (_modeCallbackHandle != UnsetOnChangeHandle) {
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global::openSpaceEngine->removeModeChangeCallback(_modeCallbackHandle);
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}
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}
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bool EngineModeTopic::isDone() const {
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return _isDone;
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}
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void EngineModeTopic::handleJson(const nlohmann::json& json) {
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const std::string event = json.at("event").get<std::string>();
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if (event != SubscribeEvent && event != UnsubscribeEvent &&
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event != RefreshEvent)
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{
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LERROR("Unsupported event");
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_isDone = true;
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return;
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}
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if (event == UnsubscribeEvent) {
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_isDone = true;
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return;
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}
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sendJsonData();
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if (event == SubscribeEvent) {
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_modeCallbackHandle = global::openSpaceEngine->addModeChangeCallback(
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[this]() {
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OpenSpaceEngine::Mode currentMode =
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global::openSpaceEngine->currentMode();
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if (currentMode != _lastMode) {
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sendJsonData();
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_lastMode = currentMode;
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}
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}
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);
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}
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}
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void EngineModeTopic::sendJsonData() {
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json stateJson;
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OpenSpaceEngine::Mode mode = global::openSpaceEngine->currentMode();
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std::string modeString;
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switch (mode) {
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case OpenSpaceEngine::Mode::UserControl:
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modeString = "user_control";
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break;
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case OpenSpaceEngine::Mode::SessionRecordingPlayback:
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modeString = "session_recording_playback";
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break;
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case OpenSpaceEngine::Mode::CameraPath:
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modeString = "camera_path";
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break;
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}
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stateJson["mode"] = modeString;
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if (!stateJson.empty()) {
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_connection->sendJson(wrappedPayload(stateJson));
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}
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}
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} // namespace openspace
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