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-rw-r--r--nx-X11/lib/X11/XKBSetGeom.c478
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diff --git a/nx-X11/lib/X11/XKBSetGeom.c b/nx-X11/lib/X11/XKBSetGeom.c
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-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-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 Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS 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.
-
-********************************************************/
-
-#ifdef DEBUG
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#endif
-
-#include "Xlibint.h"
-#include "XKBlibint.h"
-#include <nx-X11/extensions/XKBgeom.h>
-#include <nx-X11/extensions/XKBproto.h>
-
-#ifndef MINSHORT
-#define MINSHORT -32768
-#endif
-#ifndef MAXSHORT
-#define MAXSHORT 32767
-#endif
-
-/***====================================================================***/
-
-#define _SizeCountedString(s) ((s)?XkbPaddedSize(2+strlen(s)):4)
-
-static char *
-_WriteCountedString(char *wire, char *str)
-{
- CARD16 len, *pLen;
-
- len = (str ? strlen(str) : 0);
- pLen = (CARD16 *) wire;
- *pLen = len;
- if (len && str)
- memcpy(&wire[2], str, len);
- wire += XkbPaddedSize(len + 2);
- return wire;
-}
-
-static int
-_SizeGeomProperties(XkbGeometryPtr geom)
-{
- register int i, size;
- XkbPropertyPtr prop;
-
- for (size = i = 0, prop = geom->properties; i < geom->num_properties;
- i++, prop++) {
- size += _SizeCountedString(prop->name);
- size += _SizeCountedString(prop->value);
- }
- return size;
-}
-
-static int
-_SizeGeomColors(XkbGeometryPtr geom)
-{
- register int i, size;
- register XkbColorPtr color;
-
- for (i = size = 0, color = geom->colors; i < geom->num_colors; i++, color++) {
- size += _SizeCountedString(color->spec);
- }
- return size;
-}
-
-static int
-_SizeGeomShapes(XkbGeometryPtr geom)
-{
- register int i, size;
- register XkbShapePtr shape;
-
- for (i = size = 0, shape = geom->shapes; i < geom->num_shapes; i++, shape++) {
- register int n;
- register XkbOutlinePtr ol;
-
- size += SIZEOF(xkbShapeWireDesc);
- for (n = 0, ol = shape->outlines; n < shape->num_outlines; n++, ol++) {
- size += SIZEOF(xkbOutlineWireDesc);
- size += ol->num_points * SIZEOF(xkbPointWireDesc);
- }
- }
- return size;
-}
-
-static int
-_SizeGeomDoodads(int num_doodads, XkbDoodadPtr doodad)
-{
- register int i, size;
-
- for (i = size = 0; i < num_doodads; i++, doodad++) {
- size += SIZEOF(xkbAnyDoodadWireDesc);
- if (doodad->any.type == XkbTextDoodad) {
- size += _SizeCountedString(doodad->text.text);
- size += _SizeCountedString(doodad->text.font);
- }
- else if (doodad->any.type == XkbLogoDoodad) {
- size += _SizeCountedString(doodad->logo.logo_name);
- }
- }
- return size;
-}
-
-static int
-_SizeGeomSections(XkbGeometryPtr geom)
-{
- register int i, size;
- XkbSectionPtr section;
-
- for (i = size = 0, section = geom->sections; i < geom->num_sections;
- i++, section++) {
- size += SIZEOF(xkbSectionWireDesc);
- if (section->rows) {
- int r;
- XkbRowPtr row;
-
- for (r = 0, row = section->rows; r < section->num_rows; row++, r++) {
- size += SIZEOF(xkbRowWireDesc);
- size += row->num_keys * SIZEOF(xkbKeyWireDesc);
- }
- }
- if (section->doodads)
- size += _SizeGeomDoodads(section->num_doodads, section->doodads);
- if (section->overlays) {
- int o;
- XkbOverlayPtr ol;
-
- for (o = 0, ol = section->overlays; o < section->num_overlays;
- o++, ol++) {
- int r;
- XkbOverlayRowPtr row;
-
- size += SIZEOF(xkbOverlayWireDesc);
- for (r = 0, row = ol->rows; r < ol->num_rows; r++, row++) {
- size += SIZEOF(xkbOverlayRowWireDesc);
- size += row->num_keys * SIZEOF(xkbOverlayKeyWireDesc);
- }
- }
- }
- }
- return size;
-}
-
-static int
-_SizeGeomKeyAliases(XkbGeometryPtr geom)
-{
- return geom->num_key_aliases * (2 * XkbKeyNameLength);
-}
-
-/***====================================================================***/
-
-static char *
-_WriteGeomProperties(char *wire, XkbGeometryPtr geom)
-{
- register int i;
- register XkbPropertyPtr prop;
-
- for (i = 0, prop = geom->properties; i < geom->num_properties; i++, prop++) {
- wire = _WriteCountedString(wire, prop->name);
- wire = _WriteCountedString(wire, prop->value);
- }
- return wire;
-}
-
-static char *
-_WriteGeomColors(char *wire, XkbGeometryPtr geom)
-{
- register int i;
- register XkbColorPtr color;
-
- for (i = 0, color = geom->colors; i < geom->num_colors; i++, color++) {
- wire = _WriteCountedString(wire, color->spec);
- }
- return wire;
-}
-
-static char *
-_WriteGeomShapes(char *wire, XkbGeometryPtr geom)
-{
- int i;
- XkbShapePtr shape;
- xkbShapeWireDesc *shapeWire;
-
- for (i = 0, shape = geom->shapes; i < geom->num_shapes; i++, shape++) {
- register int o;
- XkbOutlinePtr ol;
- xkbOutlineWireDesc *olWire;
-
- shapeWire = (xkbShapeWireDesc *) wire;
- shapeWire->name = shape->name;
- shapeWire->nOutlines = shape->num_outlines;
- if (shape->primary != NULL)
- shapeWire->primaryNdx = XkbOutlineIndex(shape, shape->primary);
- else
- shapeWire->primaryNdx = XkbNoShape;
- if (shape->approx != NULL)
- shapeWire->approxNdx = XkbOutlineIndex(shape, shape->approx);
- else
- shapeWire->approxNdx = XkbNoShape;
- wire = (char *) &shapeWire[1];
- for (o = 0, ol = shape->outlines; o < shape->num_outlines; o++, ol++) {
- register int p;
- XkbPointPtr pt;
- xkbPointWireDesc *ptWire;
-
- olWire = (xkbOutlineWireDesc *) wire;
- olWire->nPoints = ol->num_points;
- olWire->cornerRadius = ol->corner_radius;
- wire = (char *) &olWire[1];
- ptWire = (xkbPointWireDesc *) wire;
- for (p = 0, pt = ol->points; p < ol->num_points; p++, pt++) {
- ptWire[p].x = pt->x;
- ptWire[p].y = pt->y;
- }
- wire = (char *) &ptWire[ol->num_points];
- }
- }
- return wire;
-}
-
-static char *
-_WriteGeomDoodads(char *wire, int num_doodads, XkbDoodadPtr doodad)
-{
- register int i;
-
- for (i = 0; i < num_doodads; i++, doodad++) {
- xkbDoodadWireDesc *doodadWire = (xkbDoodadWireDesc *) wire;
-
- wire = (char *) &doodadWire[1];
- bzero(doodadWire, SIZEOF(xkbDoodadWireDesc));
- doodadWire->any.name = doodad->any.name;
- doodadWire->any.type = doodad->any.type;
- doodadWire->any.priority = doodad->any.priority;
- doodadWire->any.top = doodad->any.top;
- doodadWire->any.left = doodad->any.left;
- doodadWire->any.angle = doodad->any.angle;
- switch (doodad->any.type) {
- case XkbOutlineDoodad:
- case XkbSolidDoodad:
- doodadWire->shape.colorNdx = doodad->shape.color_ndx;
- doodadWire->shape.shapeNdx = doodad->shape.shape_ndx;
- break;
- case XkbTextDoodad:
- doodadWire->text.width = doodad->text.width;
- doodadWire->text.height = doodad->text.height;
- doodadWire->text.colorNdx = doodad->text.color_ndx;
- wire = _WriteCountedString(wire, doodad->text.text);
- wire = _WriteCountedString(wire, doodad->text.font);
- break;
- case XkbIndicatorDoodad:
- doodadWire->indicator.shapeNdx = doodad->indicator.shape_ndx;
- doodadWire->indicator.onColorNdx = doodad->indicator.on_color_ndx;
- doodadWire->indicator.offColorNdx = doodad->indicator.off_color_ndx;
- break;
- case XkbLogoDoodad:
- doodadWire->logo.colorNdx = doodad->logo.color_ndx;
- doodadWire->logo.shapeNdx = doodad->logo.shape_ndx;
- wire = _WriteCountedString(wire, doodad->logo.logo_name);
- break;
- default:
- break;
- }
- }
- return wire;
-}
-
-static char *
-_WriteGeomOverlay(char *wire, XkbOverlayPtr ol)
-{
- register int r;
- XkbOverlayRowPtr row;
- xkbOverlayWireDesc *olWire = (xkbOverlayWireDesc *) wire;
-
- olWire->name = ol->name;
- olWire->nRows = ol->num_rows;
- wire = (char *) &olWire[1];
- for (r = 0, row = ol->rows; r < ol->num_rows; r++, row++) {
- unsigned int k;
- XkbOverlayKeyPtr key;
- xkbOverlayRowWireDesc *rowWire = (xkbOverlayRowWireDesc *) wire;
-
- rowWire->rowUnder = row->row_under;
- rowWire->nKeys = row->num_keys;
- wire = (char *) &rowWire[1];
- for (k = 0, key = row->keys; k < row->num_keys; k++, key++) {
- xkbOverlayKeyWireDesc *keyWire = (xkbOverlayKeyWireDesc *) wire;
-
- memcpy(keyWire->over, key->over.name, XkbKeyNameLength);
- memcpy(keyWire->under, key->under.name, XkbKeyNameLength);
- wire = (char *) &keyWire[1];
- }
- }
- return wire;
-}
-
-static char *
-_WriteGeomSections(char *wire, XkbGeometryPtr geom)
-{
- register int i;
- XkbSectionPtr section;
-
- for (i = 0, section = geom->sections; i < geom->num_sections;
- i++, section++) {
- xkbSectionWireDesc *sectionWire = (xkbSectionWireDesc *) wire;
-
- sectionWire->name = section->name;
- sectionWire->top = section->top;
- sectionWire->left = section->left;
- sectionWire->width = section->width;
- sectionWire->height = section->height;
- sectionWire->angle = section->angle;
- sectionWire->priority = section->priority;
- sectionWire->nRows = section->num_rows;
- sectionWire->nDoodads = section->num_doodads;
- sectionWire->nOverlays = section->num_overlays;
- sectionWire->pad = 0;
- wire = (char *) &sectionWire[1];
- if (section->rows) {
- int r;
- XkbRowPtr row;
-
- for (r = 0, row = section->rows; r < section->num_rows; r++, row++) {
- xkbRowWireDesc *rowWire = (xkbRowWireDesc *) wire;
-
- rowWire->top = row->top;
- rowWire->left = row->left;
- rowWire->nKeys = row->num_keys;
- rowWire->vertical = row->vertical;
- rowWire->pad = 0;
- wire = (char *) &rowWire[1];
- if (row->keys) {
- int k;
- XkbKeyPtr key;
- xkbKeyWireDesc *keyWire = (xkbKeyWireDesc *) wire;
-
- for (k = 0, key = row->keys; k < row->num_keys; k++, key++) {
- memcpy(keyWire[k].name, key->name.name,
- XkbKeyNameLength);
- keyWire[k].gap = key->gap;
- keyWire[k].shapeNdx = key->shape_ndx;
- keyWire[k].colorNdx = key->color_ndx;
- }
- wire = (char *) &keyWire[row->num_keys];
- }
- }
- }
- if (section->doodads) {
- wire = _WriteGeomDoodads(wire,
- section->num_doodads, section->doodads);
- }
- if (section->overlays) {
- register int o;
-
- for (o = 0; o < section->num_overlays; o++) {
- wire = _WriteGeomOverlay(wire, &section->overlays[o]);
- }
- }
- }
- return wire;
-}
-
-static char *
-_WriteGeomKeyAliases(char *wire, XkbGeometryPtr geom)
-{
- register int sz;
-
- sz = geom->num_key_aliases * (XkbKeyNameLength * 2);
- if (sz > 0) {
- memcpy(wire, (char *) geom->key_aliases, sz);
- wire += sz;
- }
- return wire;
-}
-
-/***====================================================================***/
-
-static Status
-_SendSetGeometry(Display *dpy, XkbGeometryPtr geom, xkbSetGeometryReq *req)
-{
- int sz;
- char *wire, *tbuf;
-
- sz = 0;
- sz += _SizeCountedString(geom->label_font);
- sz += _SizeGeomProperties(geom);
- sz += _SizeGeomColors(geom);
- sz += _SizeGeomShapes(geom);
- sz += _SizeGeomSections(geom);
- sz += _SizeGeomDoodads(geom->num_doodads, geom->doodads);
- sz += _SizeGeomKeyAliases(geom);
- req->length += (sz / 4);
- if (sz < (dpy->bufmax - dpy->buffer)) {
- BufAlloc(char *, wire, sz);
- tbuf = NULL;
- }
- else {
- tbuf = _XAllocTemp(dpy, sz);
- if (!tbuf)
- return BadAlloc;
- wire = tbuf;
- }
- wire = _WriteCountedString(wire, geom->label_font);
- if (geom->num_properties > 0)
- wire = _WriteGeomProperties(wire, geom);
- if (geom->num_colors > 0)
- wire = _WriteGeomColors(wire, geom);
- if (geom->num_shapes > 0)
- wire = _WriteGeomShapes(wire, geom);
- if (geom->num_sections > 0)
- wire = _WriteGeomSections(wire, geom);
- if (geom->num_doodads > 0)
- wire = _WriteGeomDoodads(wire, geom->num_doodads, geom->doodads);
- if (geom->num_key_aliases > 0)
- wire = _WriteGeomKeyAliases(wire, geom);
- if (tbuf != NULL) {
- Data(dpy, tbuf, sz);
- _XFreeTemp(dpy, tbuf, sz);
- }
- return Success;
-}
-
-/***====================================================================***/
-
-Status
-XkbSetGeometry(Display *dpy, unsigned deviceSpec, XkbGeometryPtr geom)
-{
- xkbSetGeometryReq *req;
- Status ret;
-
- if ((!geom) || (dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL)))
- return BadAccess;
-
- LockDisplay(dpy);
- GetReq(kbSetGeometry, req);
- req->reqType = dpy->xkb_info->codes->major_opcode;
- req->xkbReqType = X_kbSetGeometry;
- req->deviceSpec = deviceSpec;
- req->nShapes = geom->num_shapes;
- req->nSections = geom->num_sections;
- req->name = geom->name;
- req->widthMM = geom->width_mm;
- req->heightMM = geom->height_mm;
- req->nProperties = geom->num_properties;
- req->nColors = geom->num_colors;
- req->nDoodads = geom->num_doodads;
- req->nKeyAliases = geom->num_key_aliases;
- req->baseColorNdx = (geom->base_color - geom->colors);
- req->labelColorNdx = (geom->label_color - geom->colors);
-
- ret = _SendSetGeometry(dpy, geom, req);
- UnlockDisplay(dpy);
- SyncHandle();
- return ret;
-}
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