/* * Copyright 2008 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Peter Hutterer */ /*********************************************************************** * * Request to set and get an input device's focus. * */ #ifdef HAVE_DIX_CONFIG_H #include <dix-config.h> #endif #include "inputstr.h" /* DeviceIntPtr */ #include "windowstr.h" /* window structure */ #include <X11/extensions/XI2.h> #include <X11/extensions/XI2proto.h> #include "exglobals.h" /* BadDevice */ #include "xisetdevfocus.h" int SProcXISetFocus(ClientPtr client) { REQUEST(xXISetFocusReq); swaps(&stuff->length); swaps(&stuff->deviceid); swapl(&stuff->focus); swapl(&stuff->time); return ProcXISetFocus(client); } int SProcXIGetFocus(ClientPtr client) { REQUEST(xXIGetFocusReq); swaps(&stuff->length); swaps(&stuff->deviceid); return ProcXIGetFocus(client); } int ProcXISetFocus(ClientPtr client) { DeviceIntPtr dev; int ret; REQUEST(xXISetFocusReq); REQUEST_AT_LEAST_SIZE(xXISetFocusReq); ret = dixLookupDevice(&dev, stuff->deviceid, client, DixSetFocusAccess); if (ret != Success) return ret; if (!dev->focus) return BadDevice; return SetInputFocus(client, dev, stuff->focus, RevertToParent, stuff->time, TRUE); } int ProcXIGetFocus(ClientPtr client) { xXIGetFocusReply rep; DeviceIntPtr dev; int ret; REQUEST(xXIGetFocusReq); REQUEST_AT_LEAST_SIZE(xXIGetFocusReq); ret = dixLookupDevice(&dev, stuff->deviceid, client, DixGetFocusAccess); if (ret != Success) return ret; if (!dev->focus) return BadDevice; rep.repType = X_Reply; rep.RepType = X_XIGetFocus; rep.length = 0; rep.sequenceNumber = client->sequence; if (dev->focus->win == NoneWin) rep.focus = None; else if (dev->focus->win == PointerRootWin) rep.focus = PointerRoot; else if (dev->focus->win == FollowKeyboardWin) rep.focus = FollowKeyboard; else rep.focus = dev->focus->win->drawable.id; WriteReplyToClient(client, sizeof(xXIGetFocusReply), &rep); return Success; } void SRepXIGetFocus(ClientPtr client, int len, xXIGetFocusReply *rep) { swaps(&rep->sequenceNumber); swapl(&rep->length); swapl(&rep->focus); WriteToClient(client, len, (char *)rep); }