GPU Display: Suppress generic SetInfo change-messages for certain variables

Author: davidrohr

GPU/GPUTracking/display/frontend/GPUDisplayFrontendConfig.cxx

@@ -116,11 +116,6 @@ struct GPUDisplayFrontend::configRTTIInfo {
   template <class T, class M>
   uint32_t getRTTIIndex(GPUDisplay& display, M T::* member) // RTTI index of a direct member of a config struct
   {
-    if constexpr (std::is_same_v<T, GPUDisplayControl> && std::is_same_v<M, bool>) {
-      if (member == &GPUDisplayControl::dummy) { // Keys / buttons that do not change a setting
-        return INVALID_INDEX;
-      }
-    }
     const T& obj = configStruct<T>(display);
     return rttiReverseId[configStructIndex<T>()][(const char*)&(obj.*member) - (const char*)&obj];
   }

GPU/GPUTracking/display/frontend/GPUDisplayFrontendConfigInfo.inc

@@ -20,6 +20,9 @@
 void GPUDisplay::buildConfigInfo()
 {
   auto addInfo = [this](std::pair<uint32_t, configKeyCallback>&& info) { mFrontend->mConfigRTTI->configInfos[info.first] = std::move(info.second); };
+  static constexpr std::tuple noInfo{&GPUDisplayControl::dummy, &GPUSettingsDisplayLight::drawClusters, &GPUSettingsDisplayLight::drawInitLinks, &GPUSettingsDisplayLight::drawLinks, &GPUSettingsDisplayLight::drawSeeds,
+                                     &GPUSettingsDisplayLight::drawTracklets, &GPUSettingsDisplayLight::drawTracks, &GPUSettingsDisplayLight::drawExtrapolatedTracks, &GPUSettingsDisplayLight::drawFinal}; // Options without info, not even the generic one
+  std::apply([this](auto... member) { ((mFrontend->mConfigRTTI->configInfos[mFrontend->mConfigRTTI->getRTTIIndex(*this, member)] = []() {}), ...); }, noInfo);
   addInfo(INFO_LAMBDA(mCfgC, mDisplayControl, if (val == 2) { SetInfo("Exiting", 1); }));
   addInfo(INFO_LAMBDA(mCfgC, mResetScene, SetInfo("View reset", 1);));
   addInfo(INFO_LAMBDA(mCfgC, mRequestScreenshot, SetInfo("Taking screenshot (%s)", mScreenshotFile.c_str());));