From f22837523f1dd67b2eafd7f2e75a7ff185906f3c Mon Sep 17 00:00:00 2001
From: Omri Litov <omrilitov@gmail.com>
Date: Wed, 28 Oct 2015 21:54:50 +0200
Subject: [PATCH] Use WPARAM as uint64_t and LPARAM as int64_t

---
 atom/browser/api/atom_api_window.cc   | 2 +-
 atom/browser/api/atom_api_window.h    | 3 ++-
 atom/browser/native_window.cc         | 3 ++-
 atom/browser/native_window_observer.h | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/atom/browser/api/atom_api_window.cc b/atom/browser/api/atom_api_window.cc
index 077dffe0bc..bf0d0fad72 100644
--- a/atom/browser/api/atom_api_window.cc
+++ b/atom/browser/api/atom_api_window.cc
@@ -190,7 +190,7 @@ void Window::OnExecuteWindowsCommand(const std::string& command_name) {
 }
 
 #if defined(OS_WIN)
-void Window::OnWindowMessage(UINT message, WPARAM w_param, uint64_t l_param) {
+void Window::OnWindowMessage(UINT message, uint64_t w_param, int64_t l_param) {
   if (IsWindowMessageHooked(message)) {
     messages_callback_map_[message].Run(w_param, l_param);
   }
diff --git a/atom/browser/api/atom_api_window.h b/atom/browser/api/atom_api_window.h
index f4bc4cdba0..ea86150ae1 100644
--- a/atom/browser/api/atom_api_window.h
+++ b/atom/browser/api/atom_api_window.h
@@ -77,7 +77,8 @@ class Window : public mate::TrackableObject<Window>,
   void OnExecuteWindowsCommand(const std::string& command_name) override;
 
   #if defined(OS_WIN)
-  void OnWindowMessage(UINT message, WPARAM w_param, uint64_t l_param) override;
+  void OnWindowMessage(UINT message, uint64_t w_param,
+                       int64_t l_param) override;
   #endif
 
   // mate::Wrappable:
diff --git a/atom/browser/native_window.cc b/atom/browser/native_window.cc
index 6e38f40287..a1b6f95c3a 100644
--- a/atom/browser/native_window.cc
+++ b/atom/browser/native_window.cc
@@ -469,7 +469,8 @@ void NativeWindow::NotifyWindowMessage(UINT message, WPARAM w_param,
                                        LPARAM l_param) {
   FOR_EACH_OBSERVER(
       NativeWindowObserver, observers_,
-      OnWindowMessage(message, w_param, static_cast<uint64_t>(l_param)));
+      OnWindowMessage(message, static_cast<uint64_t>(w_param),
+                      static_cast<int64_t>(l_param)));
 }
 #endif
 
diff --git a/atom/browser/native_window_observer.h b/atom/browser/native_window_observer.h
index 240a7277fa..559d5f72a8 100644
--- a/atom/browser/native_window_observer.h
+++ b/atom/browser/native_window_observer.h
@@ -61,7 +61,7 @@ class NativeWindowObserver {
 
   // Called when window message received
   #if defined(OS_WIN)
-  virtual void OnWindowMessage(UINT message, WPARAM wparam, uint64_t lparam) {}
+  virtual void OnWindowMessage(UINT message, uint64_t wparam, int64_t lparam) {}
   #endif
 
   // Called when renderer is hung.