From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/lib/Xi/XExtToWire.c | 452 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 452 insertions(+) create mode 100644 nx-X11/lib/Xi/XExtToWire.c (limited to 'nx-X11/lib/Xi/XExtToWire.c') diff --git a/nx-X11/lib/Xi/XExtToWire.c b/nx-X11/lib/Xi/XExtToWire.c new file mode 100644 index 000000000..30f01408b --- /dev/null +++ b/nx-X11/lib/Xi/XExtToWire.c @@ -0,0 +1,452 @@ +/* $Xorg: XExtToWire.c,v 1.4 2001/02/09 02:03:50 xorgcvs Exp $ */ + +/************************************************************ + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice 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 +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +Copyright 1989 by Hewlett-Packard Company, Palo Alto, California. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Hewlett-Packard not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/Xi/XExtToWire.c,v 3.5 2002/10/16 00:37:28 dawes Exp $ */ + +/**************************************************************** + * + * XExtToWire.c - reformat an XEvent into a wire event. + */ + +#define NEED_EVENTS +#define NEED_REPLIES + +#include +#include +#include +#include +#include "XIint.h" + +Status +_XiEventToWire(dpy, re, event, count) + register Display *dpy; /* pointer to display structure */ + register XEvent *re; /* pointer to client event */ + register xEvent **event; /* wire protocol event */ + register int *count; + { + XExtDisplayInfo *info = XInput_find_display (dpy); + int i; + + switch ((re->type & 0x7f) - info->codes->first_event) + { + case XI_DeviceKeyPress: + case XI_DeviceKeyRelease: + { + register XDeviceKeyEvent *ev = (XDeviceKeyEvent*) re; + register deviceKeyButtonPointer *kev; + register deviceValuator *vev; + + *count = 2; + kev = (deviceKeyButtonPointer *) Xmalloc (*count * sizeof (xEvent)); + if (!kev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) kev; + + kev->type = ev->type; + kev->root = ev->root; + kev->event = ev->window; + kev->child = ev->subwindow; + kev->time = ev->time; + kev->event_x = ev->x ; + kev->event_y = ev->y ; + kev->root_x = ev->x_root; + kev->root_y = ev->y_root; + kev->state = ev->state; + kev->same_screen = ev->same_screen; + kev->detail = ev->keycode; + kev->deviceid = ev->deviceid | MORE_EVENTS; + + vev = (deviceValuator *) ++kev; + vev->type = info->codes->first_event + XI_DeviceValuator; + vev->deviceid = ev->deviceid; + vev->device_state = ev->device_state; + vev->first_valuator = ev->first_axis; + vev->num_valuators = ev->axes_count; + i = vev->num_valuators; + if (i > 6) i = 6; + switch (i) + { + case 6: vev->valuator5 = ev->axis_data[5]; + case 5: vev->valuator4 = ev->axis_data[4]; + case 4: vev->valuator3 = ev->axis_data[3]; + case 3: vev->valuator2 = ev->axis_data[2]; + case 2: vev->valuator1 = ev->axis_data[1]; + case 1: vev->valuator0 = ev->axis_data[0]; + } + break; + } + case XI_ProximityIn: + case XI_ProximityOut: + { + register XProximityNotifyEvent *ev = + (XProximityNotifyEvent *) re; + register deviceKeyButtonPointer *pev; + register deviceValuator *vev; + + *count = 2; + pev = (deviceKeyButtonPointer *) Xmalloc (*count * sizeof (xEvent)); + if (!pev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) pev; + + pev->type = ev->type; + pev->root = ev->root; + pev->event = ev->window; + pev->child = ev->subwindow; + pev->time = ev->time; + pev->event_x = ev->x ; + pev->event_y = ev->y ; + pev->root_x = ev->x_root; + pev->root_y = ev->y_root; + pev->state = ev->state; + pev->same_screen = ev->same_screen; + pev->deviceid = ev->deviceid | MORE_EVENTS; + + vev = (deviceValuator *) ++pev; + vev->type = info->codes->first_event + XI_DeviceValuator; + vev->deviceid = ev->deviceid; + vev->device_state = ev->device_state; + vev->first_valuator = ev->first_axis; + vev->num_valuators = ev->axes_count; + + i = vev->num_valuators; + if (i > 6) i = 6; + switch (i) + { + case 6: vev->valuator5 = ev->axis_data[5]; + case 5: vev->valuator4 = ev->axis_data[4]; + case 4: vev->valuator3 = ev->axis_data[3]; + case 3: vev->valuator2 = ev->axis_data[2]; + case 2: vev->valuator1 = ev->axis_data[1]; + case 1: vev->valuator0 = ev->axis_data[0]; + } + break; + } + case XI_DeviceButtonPress: + case XI_DeviceButtonRelease: + { + register XDeviceButtonEvent *ev = + (XDeviceButtonEvent *) re; + register deviceKeyButtonPointer *bev; + register deviceValuator *vev; + + *count = 2; + bev = (deviceKeyButtonPointer *) Xmalloc (*count * sizeof (xEvent)); + if (!bev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) bev; + + bev->type = ev->type; + bev->root = ev->root; + bev->event = ev->window; + bev->child = ev->subwindow; + bev->time = ev->time; + bev->event_x = ev->x ; + bev->event_y = ev->y ; + bev->root_x = ev->x_root; + bev->root_y = ev->y_root; + bev->state = ev->state; + bev->same_screen = ev->same_screen; + bev->detail = ev->button; + bev->deviceid = ev->deviceid | MORE_EVENTS; + + vev = (deviceValuator *) ++bev; + vev->type = info->codes->first_event + XI_DeviceValuator; + vev->deviceid = ev->deviceid; + vev->device_state = ev->device_state; + vev->first_valuator = ev->first_axis; + vev->num_valuators = ev->axes_count; + + i = vev->num_valuators; + if (i > 6) i = 6; + switch (i) + { + case 6: vev->valuator5 = ev->axis_data[5]; + case 5: vev->valuator4 = ev->axis_data[4]; + case 4: vev->valuator3 = ev->axis_data[3]; + case 3: vev->valuator2 = ev->axis_data[2]; + case 2: vev->valuator1 = ev->axis_data[1]; + case 1: vev->valuator0 = ev->axis_data[0]; + } + break; + } + case XI_DeviceMotionNotify: + { + register XDeviceMotionEvent *ev = + (XDeviceMotionEvent *)re; + register deviceKeyButtonPointer *mev; + register deviceValuator *vev; + + *count = 2; + mev = (deviceKeyButtonPointer *) Xmalloc (*count * sizeof (xEvent)); + if (!mev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) mev; + + mev->type = ev->type; + mev->root = ev->root; + mev->event = ev->window; + mev->child = ev->subwindow; + mev->time = ev->time; + mev->event_x = ev->x ; + mev->event_y = ev->y ; + mev->root_x = ev->x_root; + mev->root_y = ev->y_root; + mev->state = ev->state; + mev->same_screen = ev->same_screen; + mev->detail = ev->is_hint; + mev->deviceid = ev->deviceid | MORE_EVENTS; + + vev = (deviceValuator *) ++mev; + vev->type = info->codes->first_event + XI_DeviceValuator; + vev->deviceid = ev->deviceid; + vev->device_state = ev->device_state; + vev->first_valuator = ev->first_axis; + vev->num_valuators = ev->axes_count; + + i = vev->num_valuators; + if (i > 6) i = 6; + switch (i) + { + case 6: vev->valuator5 = ev->axis_data[5]; + case 5: vev->valuator4 = ev->axis_data[4]; + case 4: vev->valuator3 = ev->axis_data[3]; + case 3: vev->valuator2 = ev->axis_data[2]; + case 2: vev->valuator1 = ev->axis_data[1]; + case 1: vev->valuator0 = ev->axis_data[0]; + } + break; + } + case XI_DeviceFocusIn: + case XI_DeviceFocusOut: + { + register XDeviceFocusChangeEvent *ev = + (XDeviceFocusChangeEvent *) re; + register deviceFocus *fev; + + *count = 1; + fev = (deviceFocus *) Xmalloc (*count * sizeof (xEvent)); + if (!fev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) fev; + + fev->type = ev->type; + fev->window = ev->window; + fev->mode = ev->mode; + fev->detail = ev->detail; + fev->time = ev->time; + fev->deviceid = ev->deviceid; + break; + } + case XI_DeviceMappingNotify: + { + register XDeviceMappingEvent *ev = (XDeviceMappingEvent *) re; + register deviceMappingNotify *mev; + + *count = 1; + mev = (deviceMappingNotify *) Xmalloc (*count * sizeof (xEvent)); + if (!mev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) mev; + + mev->type = ev->type; + mev->firstKeyCode = ev->first_keycode; + mev->request = ev->request; + mev->count = ev->count; + mev->time = ev->time; + mev->deviceid = ev->deviceid; + break; + } + case XI_DeviceStateNotify: + { + register XDeviceStateNotifyEvent *ev = + (XDeviceStateNotifyEvent *) re; + register deviceStateNotify *sev; + register xEvent *tev; + XInputClass *any = (XInputClass *) &ev->data[0]; + unsigned char *sav_id; + *count = 1; + + for (i=0; inum_classes; i++) + { + if (any->class == KeyClass) + { + XKeyStatus *k = (XKeyStatus *) any; + if (k->num_keys > 32) + (*count)++; + } + else if (any->class == ButtonClass) + { + XButtonStatus *b = (XButtonStatus *) any; + if (b->num_buttons > 32) + (*count)++; + } + else if (any->class == ValuatorClass) + { + XValuatorStatus *v = (XValuatorStatus *) any; + if (v->num_valuators > 3) + (*count)++; + } + any = (XInputClass *) ((char *) any + any->length); + } + + sev = (deviceStateNotify *) Xmalloc (*count * sizeof (xEvent)); + if (!sev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) sev; + tev = (xEvent *) (sev+1); + + sev->type = ev->type; + sev->deviceid = ev->deviceid; + sav_id = &(sev->deviceid); + sev->time = ev->time; + sev->classes_reported = 0; + + any = (XInputClass *) &ev->data[0]; + for (i=0; inum_classes; i++) + { + if (any->class == KeyClass) + { + XKeyStatus *k = (XKeyStatus *) any; + register deviceKeyStateNotify *kev; + + sev->classes_reported |= (1 << KeyClass); + sev->num_keys = k->num_keys; + memcpy ((char *) (sev->keys), (char *) (k->keys), 4); + if (k->num_keys > 32) + { + kev = (deviceKeyStateNotify *) tev++; + kev->type = info->codes->first_event + + XI_DeviceKeystateNotify; + kev->deviceid = ev->deviceid; + *sav_id |= MORE_EVENTS; + sav_id = &(kev->deviceid); + memcpy ((char *) (kev->keys), (char *) (&k->keys[4]), + 28); + } + } + else if (any->class == ButtonClass) + { + XButtonStatus *b = (XButtonStatus *) any; + register deviceButtonStateNotify *bev; + + sev->classes_reported |= (1 << ButtonClass); + sev->num_buttons = b->num_buttons; + memcpy ((char *) (sev->buttons), (char *) (b->buttons), 4); + if (b->num_buttons > 32) + { + bev = (deviceButtonStateNotify *) tev++; + bev->type = info->codes->first_event + + XI_DeviceButtonstateNotify; + bev->deviceid = ev->deviceid; + *sav_id |= MORE_EVENTS; + sav_id = &(bev->deviceid); + memcpy ((char *)(bev->buttons), (char *)(&b->buttons[4]), + 28); + } + } + else if (any->class == ValuatorClass) + { + XValuatorStatus *val = (XValuatorStatus *) any; + register deviceValuator *vev; + + sev->classes_reported |= (1 << ValuatorClass); + sev->num_valuators = val->num_valuators < 3 ? + val->num_valuators : 3; + switch (sev->num_valuators) + { + case 3: sev->valuator2 = val->valuators[2]; + case 2: sev->valuator1 = val->valuators[1]; + case 1: sev->valuator0 = val->valuators[0]; + } + if (val->num_valuators > 3) + { + vev = (deviceValuator *) tev++; + vev->type = info->codes->first_event + + XI_DeviceValuator; + vev->deviceid = ev->deviceid; + vev->first_valuator = 3; + vev->num_valuators = val->num_valuators - 3; + *sav_id |= MORE_EVENTS; + sav_id = &(vev->deviceid); + i = val->num_valuators; + if (i > 6) i = 6; + switch (i) + { + case 6: vev->valuator2 = val->valuators[5]; + case 5: vev->valuator1 = val->valuators[4]; + case 4: vev->valuator0 = val->valuators[3]; + } + } + } + any = (XInputClass *) ((char *) any + any->length); + } + break; + } + case XI_ChangeDeviceNotify: + { + register XChangeDeviceNotifyEvent *ev = + (XChangeDeviceNotifyEvent *) re; + register changeDeviceNotify *cev; + + *count = 1; + cev = (changeDeviceNotify *) Xmalloc (*count * sizeof (xEvent)); + if (!cev) + return(_XUnknownNativeEvent(dpy, re, *event)); + *event = (xEvent *) cev; + + cev->type = ev->type; + cev->request = ev->request; + cev->time = ev->time; + cev->deviceid = ev->deviceid; + break; + } + default: + return(_XUnknownNativeEvent(dpy, re, *event)); + } + return(1); + } -- cgit v1.2.3