diff options
Diffstat (limited to 'indra/llwindow')
| -rwxr-xr-x | indra/llwindow/llwindowwin32.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 0637572f67..7b34fa09e8 100755 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -86,6 +86,18 @@ void show_window_creation_error(const std::string& title) LL_WARNS("Window") << title << LL_ENDL; } +HGLRC SafeCreateContext(HDC hdc) +{ + __try + { + return wglCreateContext(hdc); + } + __except(EXCEPTION_EXECUTE_HANDLER) + { + return NULL; + } +} + //static BOOL LLWindowWin32::sIsClassRegistered = FALSE; @@ -1167,14 +1179,15 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO return FALSE; } - if (!(mhRC = wglCreateContext(mhDC))) + + if (!(mhRC = SafeCreateContext(mhDC))) { close(); OSMessageBox(mCallbacks->translateString("MBGLContextErr"), mCallbacks->translateString("MBError"), OSMB_OK); return FALSE; } - + if (!wglMakeCurrent(mhDC, mhRC)) { close(); @@ -1832,6 +1845,10 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ // This helps prevent avatar walking after maximizing the window by double-clicking the title bar. static bool sHandleLeftMouseUp = true; + // Ignore the double click received right after activating app. + // This is to avoid triggering double click teleport after returning focus (see MAINT-3786). + static bool sHandleDoubleClick = true; + LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLong(h_wnd, GWL_USERDATA); @@ -1959,6 +1976,11 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ } } + if (!activating) + { + sHandleDoubleClick = false; + } + window_imp->mCallbacks->handleActivateApp(window_imp, activating); break; @@ -2183,6 +2205,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_NCLBUTTONDOWN"); // A click in a non-client area, e.g. title bar or window border. sHandleLeftMouseUp = false; + sHandleDoubleClick = true; } break; @@ -2227,6 +2250,13 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ //case WM_RBUTTONDBLCLK: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_LBUTTONDBLCLK"); + + if (!sHandleDoubleClick) + { + sHandleDoubleClick = true; + break; + } + // Because we move the cursor position in the app, we need to query // to find out where the cursor at the time the event is handled. // If we don't do this, many clicks could get buffered up, and if the |