Merge remote-tracking branch 'secondlife/release/2026.01' into 2026.01

6 files changed, 19 insertions, 22 deletions

diff --git a/indra/llwindow/llappdelegate-objc.h b/indra/llwindow/llappdelegate-objc.h
index ef36f7d4a8..5b6e11e4e4 100644
--- a/indra/llwindow/llappdelegate-objc.h
+++ b/indra/llwindow/llappdelegate-objc.h
@@ -36,16 +36,17 @@
     std::string secondLogPath;
 }
 
-@property (assign) IBOutlet LLNSWindow *window;
-@property (assign) IBOutlet NSWindow *inputWindow;
-@property (assign) IBOutlet LLNonInlineTextView *inputView;
+@property (assign) IBOutlet LLNSWindow * _Nullable window;
+@property (assign) IBOutlet NSWindow * _Nullable inputWindow;
+@property (assign) IBOutlet LLNonInlineTextView * _Nullable inputView;
 
-@property (retain) NSString *currentInputLanguage;
+@property (retain) NSString * _Nullable currentInputLanguage;
 
 - (void) oneFrame;
-- (void) showInputWindow:(bool)show withEvent:(NSEvent*)textEvent;
+- (void) showInputWindow:(bool)show withEvent:(nullable NSEvent *)textEvent;
 - (void) languageUpdated;
 - (bool) romanScript;
+- (void) setBugsplatValue:(nullable NSString *)value forAttribute:(nullable NSString *)attribute;
 @end
 
 @interface LLApplication : NSApplication
diff --git a/indra/llwindow/llkeyboard.cpp b/indra/llwindow/llkeyboard.cpp
index a16c0a318a..d9c1a9cf7d 100644
--- a/indra/llwindow/llkeyboard.cpp
+++ b/indra/llwindow/llkeyboard.cpp
@@ -30,6 +30,8 @@
 
 #include "llwindowcallbacks.h"
 
+#include "llstl.h"
+
 //
 // Globals
 //
diff --git a/indra/llwindow/llkeyboard.h b/indra/llwindow/llkeyboard.h
index a527227672..808be7b245 100644
--- a/indra/llwindow/llkeyboard.h
+++ b/indra/llwindow/llkeyboard.h
@@ -27,10 +27,9 @@
 #ifndef LL_LLKEYBOARD_H
 #define LL_LLKEYBOARD_H
 
+#include <functional>
 #include <map>
-#include <boost/function.hpp>
 
-#include "llstringtable.h"
 #include "lltimer.h"
 #include "indra_constants.h"
 
@@ -41,7 +40,7 @@ enum EKeystate
     KEYSTATE_UP
 };
 
-typedef boost::function<bool(EKeystate keystate)> LLKeyFunc;
+typedef std::function<bool(EKeystate keystate)> LLKeyFunc;
 typedef std::string (LLKeyStringTranslatorFunc)(std::string_view);
 
 enum EKeyboardInsertMode
diff --git a/indra/llwindow/llkeyboardsdl.cpp b/indra/llwindow/llkeyboardsdl.cpp
index 72b4577276..c8805300cb 100644
--- a/indra/llwindow/llkeyboardsdl.cpp
+++ b/indra/llwindow/llkeyboardsdl.cpp
@@ -23,6 +23,7 @@
  * $/LicenseInfo$
  */
 
+#include <set>
 #include "linden_common.h"
 #include "llkeyboardsdl.h"
 #include "llwindowcallbacks.h"
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index 0bf1c4b057..42250535f0 100644
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -1262,9 +1262,6 @@ bool LLWindowMacOSX::setCursorPosition(const LLCoordWindow position)
     // trigger mouse move callback
     LLCoordGL gl_pos;
     convertCoords(position, &gl_pos);
-    float scale = getSystemUISize();
-    gl_pos.mX *= scale;
-    gl_pos.mY *= scale;
     mCallbacks->handleMouseMove(this, gl_pos, (MASK)0);
 
     return result;
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 5471e1c87a..8edaa920bb 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -2504,16 +2504,13 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_
             // Comes after WM_QUERYENDSESSION
             LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ENDSESSION");
             LL_INFOS("Window") << "Received WM_ENDSESSION with wParam: " << (U32)w_param << " lParam: " << (U32)l_param << LL_ENDL;
-            unsigned int end_session_flags = (U32)w_param;
-            if (end_session_flags == 0)
-            {
-                // session is not actually ending
-                return 0;
-            }
+            unsigned int end_session_flags = (U32)l_param;
 
-            if ((end_session_flags & ENDSESSION_CLOSEAPP)
-                || (end_session_flags & ENDSESSION_CRITICAL)
-                || (end_session_flags & ENDSESSION_LOGOFF))
+            if (w_param == TRUE // if true, session is ending
+                || end_session_flags == 0 // not possible to determine type of the event
+                // || (end_session_flags & ENDSESSION_CLOSEAPP)) system update or low resources, must be acompanied by w_param == TRUE
+                || (end_session_flags & ENDSESSION_CRITICAL) // will shutdown regardless of app state
+                || (end_session_flags & ENDSESSION_LOGOFF)) // logoff, can delay shutdown
             {
                 window_imp->post([=]()
                 {
@@ -2522,13 +2519,13 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_
                     {
                         // Get the app to initiate cleanup.
                         window_imp->mCallbacks->handleQuit(window_imp);
-                        // The app is responsible for calling destroyWindow when done with GL
                     }
                 });
                 // Give app a second to finish up. That's not enough for a clean exit,
                 // but better than nothing.
                 // Todo: sync this better, some kind of waitForResult? Can't wait forever,
-                // but can potentially use ShutdownBlockReasonCreate for a bigger delay.
+                // but for ENDSESSION_LOGOFF can potentially use ShutdownBlockReasonCreate
+                // for a bigger delay.
                 ms_sleep(1000);
             }
             // Don't need to post quit or destroy window,