From e0245cae5151eddb30eeaed3116697257ce65f22 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 2a3bed787ab..37c96c926f4 100644 --- a/dlls/winex11.drv/keyboard.c +++ b/dlls/winex11.drv/keyboard.c @@ -1977,13 +1977,24 @@ 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)X11DRV_GetKeyboardLayout(0)); + break; + + case MappingPointer: + X11DRV_InitMouse( event->xmapping.display ); + break; + } - hwnd = GetFocus(); - if (!hwnd) hwnd = GetActiveWindow(); - PostMessageW(hwnd, WM_INPUTLANGCHANGEREQUEST, - 0 /*FIXME*/, (LPARAM)X11DRV_GetKeyboardLayout(0)); return TRUE; } diff --git a/dlls/winex11.drv/mouse.c b/dlls/winex11.drv/mouse.c index 3a4b1198829..26e8b4eea92 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 @@ -1790,6 +1865,8 @@ 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; } @@ -1859,13 +1936,12 @@ static BOOL X11DRV_RawMotion( XGenericEventCookie *xev ) #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */ - /*********************************************************************** * X11DRV_XInput2_Init */ void X11DRV_XInput2_Init(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 ); @@ -1881,11 +1957,20 @@ void X11DRV_XInput2_Init(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 8a02a6ebf94..73b1e90f12e 100644 --- a/dlls/winex11.drv/x11drv.h +++ b/dlls/winex11.drv/x11drv.h @@ -629,6 +629,7 @@ 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 e6e61e801e1..20e829ba64f 100644 --- a/dlls/winex11.drv/x11drv_main.c +++ b/dlls/winex11.drv/x11drv_main.c @@ -615,6 +615,7 @@ 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); -- 2.27.0