From f75111bb0bcc4478dab7b00ddf66362bf29b0624 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Bernon?= Date: Thu, 19 Dec 2019 22:34:44 +0100 Subject: [PATCH] winex11.drv: Keep track of pointer and device button mappings. We are going to receive raw button events and we will need to apply the correct button mappings ourselves. Original patch by Andrew Eikum . --- dlls/winex11.drv/keyboard.c | 23 ++++++--- dlls/winex11.drv/mouse.c | 89 +++++++++++++++++++++++++++++++++- dlls/winex11.drv/x11drv.h | 1 + dlls/winex11.drv/x11drv_main.c | 1 + 4 files changed, 106 insertions(+), 8 deletions(-) diff --git a/dlls/winex11.drv/keyboard.c b/dlls/winex11.drv/keyboard.c index ce10f6ee1a3..390b36e7695 100644 --- a/dlls/winex11.drv/keyboard.c +++ b/dlls/winex11.drv/keyboard.c @@ -1942,13 +1942,24 @@ BOOL X11DRV_MappingNotify( HWND dummy, XEvent *event ) { HWND hwnd; - XRefreshKeyboardMapping(&event->xmapping); - X11DRV_InitKeyboard( event->xmapping.display ); + switch (event->xmapping.request) + { + case MappingModifier: + case MappingKeyboard: + XRefreshKeyboardMapping( &event->xmapping ); + X11DRV_InitKeyboard( event->xmapping.display ); + + hwnd = GetFocus(); + if (!hwnd) hwnd = GetActiveWindow(); + PostMessageW(hwnd, WM_INPUTLANGCHANGEREQUEST, + 0 /*FIXME*/, (LPARAM)GetKeyboardLayout(0)); + break; + + case MappingPointer: + X11DRV_InitMouse( event->xmapping.display ); + break; + } - hwnd = GetFocus(); - if (!hwnd) hwnd = GetActiveWindow(); - PostMessageW(hwnd, WM_INPUTLANGCHANGEREQUEST, - 0 /*FIXME*/, (LPARAM)GetKeyboardLayout(0)); return TRUE; } diff --git a/dlls/winex11.drv/mouse.c b/dlls/winex11.drv/mouse.c index 0d41438c5c7..fc5fd29d7b6 100644 --- a/dlls/winex11.drv/mouse.c +++ b/dlls/winex11.drv/mouse.c @@ -25,6 +25,9 @@ #include #include #include +#ifdef HAVE_X11_EXTENSIONS_XINPUT_H +#include +#endif #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H #include #endif @@ -142,6 +145,14 @@ MAKE_FUNCPTR(XISelectEvents); #undef MAKE_FUNCPTR #endif +#ifdef HAVE_X11_EXTENSIONS_XINPUT_H +#define MAKE_FUNCPTR(f) static typeof(f) * p##f +MAKE_FUNCPTR(XOpenDevice); +MAKE_FUNCPTR(XCloseDevice); +MAKE_FUNCPTR(XGetDeviceButtonMapping); +#undef MAKE_FUNCPTR +#endif + /*********************************************************************** * X11DRV_Xcursor_Init * @@ -247,6 +258,70 @@ void sync_window_cursor( Window window ) set_window_cursor( window, cursor ); } +struct mouse_button_mapping +{ + int deviceid; + unsigned int button_count; + unsigned char buttons[256]; +}; + +static struct mouse_button_mapping *pointer_mapping; +static struct mouse_button_mapping *device_mapping; + +static void update_pointer_mapping( Display *display ) +{ + struct mouse_button_mapping *tmp; + + if (!(tmp = HeapAlloc( GetProcessHeap(), 0, sizeof(*tmp) ))) + { + WARN("Unable to allocate device mapping.\n"); + return; + } + + tmp->button_count = ARRAY_SIZE( tmp->buttons ); + tmp->button_count = XGetPointerMapping( display, tmp->buttons, tmp->button_count ); + + tmp = InterlockedExchangePointer( (void**)&pointer_mapping, tmp ); + + HeapFree( GetProcessHeap(), 0, tmp ); +} + +static void update_device_mapping( Display *display, int deviceid ) +{ +#ifdef HAVE_X11_EXTENSIONS_XINPUT_H + struct mouse_button_mapping *tmp; + XDevice *device; + + if (!(device = pXOpenDevice( display, deviceid ))) + { + WARN( "Unable to open cursor device %d\n", deviceid ); + return; + } + + if (!(tmp = HeapAlloc( GetProcessHeap(), 0, sizeof(*tmp) ))) + { + WARN( "Unable to allocate device mapping.\n" ); + pXCloseDevice( display, device ); + return; + } + + tmp->deviceid = deviceid; + tmp->button_count = ARRAY_SIZE( tmp->buttons ); + tmp->button_count = pXGetDeviceButtonMapping( display, device, tmp->buttons, tmp->button_count ); + + tmp = InterlockedExchangePointer( (void**)&device_mapping, tmp ); + + HeapFree( GetProcessHeap(), 0, tmp ); + + pXCloseDevice( display, device ); +#endif +} + +void X11DRV_InitMouse( Display *display ) +{ + update_pointer_mapping( display ); +} + #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H /*********************************************************************** * update_relative_valuators @@ -1847,6 +1922,8 @@ static BOOL X11DRV_DeviceChanged( XGenericEventCookie *xev ) if (event->reason != XISlaveSwitch) return FALSE; update_relative_valuators( event->classes, event->num_classes ); + update_device_mapping( event->display, event->sourceid ); + return TRUE; } @@ -1916,13 +1993,12 @@ static BOOL X11DRV_RawMotion( XGenericEventCookie *xev ) #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */ - /*********************************************************************** * x11drv_xinput_load */ void x11drv_xinput_load(void) { -#if defined(SONAME_LIBXI) && defined(HAVE_X11_EXTENSIONS_XINPUT2_H) +#if defined(SONAME_LIBXI) int event, error; void *libxi_handle = dlopen( SONAME_LIBXI, RTLD_NOW ); @@ -1938,11 +2014,20 @@ void x11drv_xinput_load(void) return; \ } +#ifdef HAVE_X11_EXTENSIONS_XINPUT2_H LOAD_FUNCPTR(XIGetClientPointer); LOAD_FUNCPTR(XIFreeDeviceInfo); LOAD_FUNCPTR(XIQueryDevice); LOAD_FUNCPTR(XIQueryVersion); LOAD_FUNCPTR(XISelectEvents); +#endif + +#ifdef HAVE_X11_EXTENSIONS_XINPUT_H + LOAD_FUNCPTR(XOpenDevice); + LOAD_FUNCPTR(XCloseDevice); + LOAD_FUNCPTR(XGetDeviceButtonMapping); +#endif + #undef LOAD_FUNCPTR xinput2_available = XQueryExtension( gdi_display, "XInputExtension", &xinput2_opcode, &event, &error ); diff --git a/dlls/winex11.drv/x11drv.h b/dlls/winex11.drv/x11drv.h index e7e75d4d072..2e5a045415e 100644 --- a/dlls/winex11.drv/x11drv.h +++ b/dlls/winex11.drv/x11drv.h @@ -646,6 +646,7 @@ extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN; extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN; extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN; extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN; +extern void X11DRV_InitMouse( Display *display ) DECLSPEC_HIDDEN; extern DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout, DWORD mask, DWORD flags ) DECLSPEC_HIDDEN; diff --git a/dlls/winex11.drv/x11drv_main.c b/dlls/winex11.drv/x11drv_main.c index f1e50f56659..11ecf7aeed8 100644 --- a/dlls/winex11.drv/x11drv_main.c +++ b/dlls/winex11.drv/x11drv_main.c @@ -617,6 +617,7 @@ static BOOL process_attach(void) if (use_xkb) use_xkb = XkbUseExtension( gdi_display, NULL, NULL ); #endif X11DRV_InitKeyboard( gdi_display ); + X11DRV_InitMouse( gdi_display ); if (use_xim) use_xim = X11DRV_InitXIM( input_style ); X11DRV_DisplayDevices_Init(FALSE); -- 2.30.2