Merge pull request #906 from isanae/various-fixes

Collection of small fixes

1 files changed, 33 insertions, 0 deletions

diff --git a/src/env.h b/src/env.h
index f95d1013..dc0fd864 100644
--- a/src/env.h
+++ b/src/env.h
@@ -119,6 +119,29 @@ private:
 };
 
 
+class ModuleNotification
+{
+public:
+  ModuleNotification(QObject* o, std::function<void (Module)> f);
+  ~ModuleNotification();
+
+  ModuleNotification(const ModuleNotification&) = delete;
+  ModuleNotification& operator=(const ModuleNotification&) = delete;
+
+  ModuleNotification(ModuleNotification&&) = default;
+  ModuleNotification& operator=(ModuleNotification&&) = default;
+
+  void setCookie(void* c);
+  void fire(QString path, std::size_t fileSize);
+
+private:
+  void* m_cookie;
+  QObject* m_object;
+  std::set<QString> m_loaded;
+  std::function<void (Module)> m_f;
+};
+
+
 // represents the process's environment
 //
 class Environment
@@ -147,6 +170,16 @@ public:
   //
   const Metrics& metrics() const;
 
+  // timezone
+  //
+  QString timezone() const;
+
+  // will call `f` on the same thread `o` is running on every time a module
+  // is loaded in the process
+  //
+  std::unique_ptr<ModuleNotification> onModuleLoaded(
+    QObject* o, std::function<void (Module)> f);
+
   // logs the environment
   //
   void dump(const Settings& s) const;