diff options
Diffstat (limited to 'indra/llwindow')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 7783505c27..bef0ae76a8 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -784,9 +784,6 @@ void LLWindowWin32::close() resetDisplayResolution(); } - // Don't process events in our mainWindowProc any longer. - SetWindowLongPtr(mWindowHandle, GWLP_USERDATA, NULL); - // Make sure cursor is visible and we haven't mangled the clipping state. showCursor(); setMouseClipping(FALSE); @@ -832,16 +829,24 @@ void LLWindowWin32::close() LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL; - // Make sure we don't leave a blank toolbar button. - ShowWindow(mWindowHandle, SW_HIDE); + if (IsWindow(mWindowHandle)) + { + // Make sure we don't leave a blank toolbar button. + ShowWindow(mWindowHandle, SW_HIDE); - // This causes WM_DESTROY to be sent *immediately* - if (!destroy_window_handler(mWindowHandle)) - { - OSMessageBox(mCallbacks->translateString("MBDestroyWinFailed"), - mCallbacks->translateString("MBShutdownErr"), - OSMB_OK); - } + // This causes WM_DESTROY to be sent *immediately* + if (!destroy_window_handler(mWindowHandle)) + { + OSMessageBox(mCallbacks->translateString("MBDestroyWinFailed"), + mCallbacks->translateString("MBShutdownErr"), + OSMB_OK); + } + } + else + { + // Something killed the window while we were busy destroying gl or handle somehow got broken + LL_WARNS("Window") << "Failed to destroy Window, invalid handle!" << LL_ENDL; + } mWindowHandle = NULL; } @@ -1133,7 +1138,10 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO << " Height: " << (window_rect.bottom - window_rect.top) << " Fullscreen: " << mFullscreen << LL_ENDL; - DestroyWindow(mWindowHandle); + if (!destroy_window_handler(mWindowHandle)) + { + LL_WARNS("Window") << "Failed to properly close window before recreating it!" << LL_ENDL; + } mWindowHandle = CreateWindowEx(dw_ex_style, mWindowClassName, mWindowTitle, @@ -1453,8 +1461,12 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO ReleaseDC (mWindowHandle, mhDC); // Release The Device Context mhDC = 0; // Zero The Device Context } - DestroyWindow (mWindowHandle); // Destroy The Window - + + // Destroy The Window + if (!destroy_window_handler(mWindowHandle)) + { + LL_WARNS("Window") << "Failed to properly close window!" << LL_ENDL; + } mWindowHandle = CreateWindowEx(dw_ex_style, mWindowClassName, @@ -3397,7 +3409,10 @@ void LLSplashScreenWin32::hideImpl() { if (mWindow) { - DestroyWindow(mWindow); + if (!destroy_window_handler(mWindow)) + { + LL_WARNS("Window") << "Failed to properly close splash screen window!" << LL_ENDL; + } mWindow = NULL; } } |