From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/Xext/xcalibrate.c | 305 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 xorg-server/Xext/xcalibrate.c (limited to 'xorg-server/Xext/xcalibrate.c') diff --git a/xorg-server/Xext/xcalibrate.c b/xorg-server/Xext/xcalibrate.c new file mode 100644 index 000000000..3fe2bdc5c --- /dev/null +++ b/xorg-server/Xext/xcalibrate.c @@ -0,0 +1,305 @@ +/* + * Copyright © 2003 Philip Blundell + * + * 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, and that the name of Philip Blundell not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Philip Blundell makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * PHILIP BLUNDELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL PHILIP BLUNDELL 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 HAVE_KDRIVE_CONFIG_H +#include +#endif + +#define NEED_EVENTS +#define NEED_REPLIES + +#include +#include +#include "misc.h" +#include "os.h" +#include "dixstruct.h" +#include "extnsionst.h" +#include "swaprep.h" + +#include +#include + +extern void (*tslib_raw_event_hook)(int x, int y, int pressure, void *closure); +extern void *tslib_raw_event_closure; + +static CARD8 XCalibrateReqCode; +int XCalibrateEventBase; +int XCalibrateReqBase; +int XCalibrateErrorBase; + +static ClientPtr xcalibrate_client; + +static void +xcalibrate_event_hook (int x, int y, int pressure, void *closure) +{ + ClientPtr pClient = (ClientPtr) closure; + xXCalibrateRawTouchscreenEvent ev; + + ev.type = XCalibrateEventBase + X_XCalibrateRawTouchscreen; + ev.sequenceNumber = pClient->sequence; + ev.x = x; + ev.y = y; + ev.pressure = pressure; + + if (!pClient->clientGone) + WriteEventsToClient (pClient, 1, (xEvent *) &ev); +} + +static int +ProcXCalibrateQueryVersion (ClientPtr client) +{ + REQUEST(xXCalibrateQueryVersionReq); + xXCalibrateQueryVersionReply rep; + CARD16 client_major, client_minor; /* not used */ + + REQUEST_SIZE_MATCH (xXCalibrateQueryVersionReq); + + client_major = stuff->majorVersion; + client_minor = stuff->minorVersion; + + fprintf(stderr, "%s(): called\n", __func__); + + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.majorVersion = XCALIBRATE_MAJOR_VERSION; + rep.minorVersion = XCALIBRATE_MINOR_VERSION; + if (client->swapped) { + int n; + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + swaps(&rep.majorVersion, n); + swaps(&rep.minorVersion, n); + } + WriteToClient(client, sizeof (xXCalibrateQueryVersionReply), (char *)&rep); + return (client->noClientException); +} + +static int +SProcXCalibrateQueryVersion (ClientPtr client) +{ + REQUEST(xXCalibrateQueryVersionReq); + int n; + + REQUEST_SIZE_MATCH (xXCalibrateQueryVersionReq); + swaps(&stuff->majorVersion,n); + swaps(&stuff->minorVersion,n); + return ProcXCalibrateQueryVersion(client); +} + +static int +ProcXCalibrateSetRawMode (ClientPtr client) +{ + REQUEST(xXCalibrateRawModeReq); + xXCalibrateRawModeReply rep; + + REQUEST_SIZE_MATCH (xXCalibrateRawModeReq); + + memset (&rep, 0, sizeof (rep)); + rep.type = X_Reply; + rep.sequenceNumber = client->sequence; + + if (stuff->on) + { + if (xcalibrate_client == NULL) + { + /* Start calibrating. */ + xcalibrate_client = client; + tslib_raw_event_hook = xcalibrate_event_hook; + tslib_raw_event_closure = client; + rep.status = GrabSuccess; + } + else + { + rep.status = AlreadyGrabbed; + } + } + else + { + if (xcalibrate_client == client) + { + /* Stop calibrating. */ + xcalibrate_client = NULL; + tslib_raw_event_hook = NULL; + tslib_raw_event_closure = NULL; + rep.status = GrabSuccess; + + /* Cycle input off and on to reload configuration. */ + KdDisableInput (); + KdEnableInput (); + } + else + { + rep.status = AlreadyGrabbed; + } + } + + if (client->swapped) + { + int n; + + swaps (&rep.sequenceNumber, n); + swaps (&rep.status, n); + } + WriteToClient(client, sizeof (rep), (char *) &rep); + return (client->noClientException); +} + +static int +SProcXCalibrateSetRawMode (ClientPtr client) +{ + REQUEST(xXCalibrateRawModeReq); + int n; + + REQUEST_SIZE_MATCH (xXCalibrateRawModeReq); + + swaps(&stuff->on, n); + + return ProcXCalibrateSetRawMode(client); +} + +static int +ProcXCalibrateScreenToCoord (ClientPtr client) +{ + REQUEST(xXCalibrateScreenToCoordReq); + xXCalibrateScreenToCoordReply rep; + + REQUEST_SIZE_MATCH (xXCalibrateScreenToCoordReq); + + memset (&rep, 0, sizeof (rep)); + rep.type = X_Reply; + rep.sequenceNumber = client->sequence; + rep.x = stuff->x; + rep.y = stuff->y; + + KdScreenToPointerCoords(&rep.x, &rep.y); + + if (client->swapped) + { + int n; + + swaps (&rep.x, n); + swaps (&rep.y, n); + } + WriteToClient(client, sizeof (rep), (char *) &rep); + return (client->noClientException); +} + +static int +SProcXCalibrateScreenToCoord (ClientPtr client) +{ + REQUEST(xXCalibrateScreenToCoordReq); + int n; + + REQUEST_SIZE_MATCH (xXCalibrateScreenToCoordReq); + + swaps(&stuff->x, n); + swaps(&stuff->y, n); + + return ProcXCalibrateScreenToCoord(client); +} + +static void +XCalibrateResetProc (ExtensionEntry *extEntry) +{ +} + +static int +ProcXCalibrateDispatch (ClientPtr client) +{ + REQUEST(xReq); + switch (stuff->data) { + case X_XCalibrateQueryVersion: + return ProcXCalibrateQueryVersion(client); + case X_XCalibrateRawMode: + return ProcXCalibrateSetRawMode(client); + case X_XCalibrateScreenToCoord: + return ProcXCalibrateScreenToCoord(client); + + default: break; + } + + return BadRequest; +} + +static int +SProcXCalibrateDispatch (ClientPtr client) +{ + REQUEST(xReq); + int n; + + swaps(&stuff->length,n); + + switch (stuff->data) { + case X_XCalibrateQueryVersion: + return SProcXCalibrateQueryVersion(client); + case X_XCalibrateRawMode: + return SProcXCalibrateSetRawMode(client); + case X_XCalibrateScreenToCoord: + return SProcXCalibrateScreenToCoord(client); + + default: break; + } + + return BadRequest; +} + +static void +XCalibrateClientCallback (CallbackListPtr *list, + pointer closure, + pointer data) +{ + NewClientInfoRec *clientinfo = (NewClientInfoRec *) data; + ClientPtr pClient = clientinfo->client; + + if (clientinfo->setup == NULL + && xcalibrate_client != NULL + && xcalibrate_client == pClient) + { + /* Stop calibrating. */ + xcalibrate_client = NULL; + tslib_raw_event_hook = NULL; + tslib_raw_event_closure = NULL; + } +} + +void +XCalibrateExtensionInit(void) +{ + ExtensionEntry *extEntry; + + if (!AddCallback (&ClientStateCallback, XCalibrateClientCallback, 0)) + return; + + extEntry = AddExtension(XCALIBRATE_NAME, XCalibrateNumberEvents, XCalibrateNumberErrors, + ProcXCalibrateDispatch, SProcXCalibrateDispatch, + XCalibrateResetProc, StandardMinorOpcode); + + if (!extEntry) + return; + + XCalibrateReqCode = (unsigned char)extEntry->base; + XCalibrateEventBase = extEntry->eventBase; + XCalibrateErrorBase = extEntry->errorBase; + + xcalibrate_client = 0; +} -- cgit v1.2.3