From de24cdc12cb1f8791067c4b7a773e14694ac6d03 Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Wed, 15 Feb 2023 20:56:32 +0100
Subject: [PATCH] Log content files loading time by editor

---
 apps/opencs/model/doc/loader.cpp | 12 ++++++++++++
 apps/opencs/model/doc/loader.hpp |  4 ++++
 2 files changed, 16 insertions(+)

diff --git a/apps/opencs/model/doc/loader.cpp b/apps/opencs/model/doc/loader.cpp
index 0a9937d4a5..d3a3490f73 100644
--- a/apps/opencs/model/doc/loader.cpp
+++ b/apps/opencs/model/doc/loader.cpp
@@ -8,6 +8,7 @@
 #include <apps/opencs/model/world/data.hpp>
 #include <apps/opencs/model/world/universalid.hpp>
 
+#include <components/debug/debuglog.hpp>
 #include <components/files/conversion.hpp>
 
 #include <QTimer>
@@ -56,6 +57,9 @@ void CSMDoc::Loader::load()
         return;
     }
 
+    if (!mStart.has_value())
+        mStart = std::chrono::steady_clock::now();
+
     std::vector<std::pair<Document*, Stage>>::iterator iter = mDocuments.begin();
 
     Document* document = iter->first;
@@ -133,6 +137,14 @@ void CSMDoc::Loader::load()
 
     if (done)
     {
+        if (mStart.has_value())
+        {
+            const auto duration = std::chrono::steady_clock::now() - *mStart;
+            Log(Debug::Verbose) << "Loaded content files in "
+                                << std::chrono::duration_cast<std::chrono::duration<double>>(duration).count() << 's';
+            mStart.reset();
+        }
+
         mDocuments.erase(iter);
         emit documentLoaded(document);
     }
diff --git a/apps/opencs/model/doc/loader.hpp b/apps/opencs/model/doc/loader.hpp
index 56240a91e0..ccf493d19e 100644
--- a/apps/opencs/model/doc/loader.hpp
+++ b/apps/opencs/model/doc/loader.hpp
@@ -1,6 +1,8 @@
 #ifndef CSM_DOC_LOADER_H
 #define CSM_DOC_LOADER_H
 
+#include <chrono>
+#include <optional>
 #include <string>
 #include <utility>
 #include <vector>
@@ -35,6 +37,8 @@ namespace CSMDoc
         QTimer* mTimer;
         bool mShouldStop;
 
+        std::optional<std::chrono::steady_clock::time_point> mStart;
+
     public:
         Loader();