diff options
Diffstat (limited to 'xorg-server/hw/xquartz/applewm.c')
| -rw-r--r-- | xorg-server/hw/xquartz/applewm.c | 1472 |
1 files changed, 736 insertions, 736 deletions
diff --git a/xorg-server/hw/xquartz/applewm.c b/xorg-server/hw/xquartz/applewm.c index 2f26e61d9..3b8ca3094 100644 --- a/xorg-server/hw/xquartz/applewm.c +++ b/xorg-server/hw/xquartz/applewm.c @@ -1,736 +1,736 @@ -/************************************************************************** - -Copyright (c) 2002-2007 Apple Inc. All Rights Reserved. -Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved. - -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, sub license, 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 NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. - -**************************************************************************/ - -#include "sanitizedCarbon.h" - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "quartzCommon.h" - -#include "misc.h" -#include "dixstruct.h" -#include "globals.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "cursorstr.h" -#include "scrnintstr.h" -#include "windowstr.h" -#include "servermd.h" -#include "swaprep.h" -#include "propertyst.h" -#include <X11/Xatom.h> -#include "darwin.h" -#define _APPLEWM_SERVER_ -#include <X11/extensions/applewmproto.h> -#include "applewmExt.h" -#include "X11Application.h" -#include "protocol-versions.h" - -#define DEFINE_ATOM_HELPER(func,atom_name) \ -static Atom func (void) { \ - static int generation; \ - static Atom atom; \ - if (generation != serverGeneration) { \ - generation = serverGeneration; \ - atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ - } \ - return atom; \ -} - -DEFINE_ATOM_HELPER(xa_native_screen_origin, "_NATIVE_SCREEN_ORIGIN") -DEFINE_ATOM_HELPER (xa_apple_no_order_in, "_APPLE_NO_ORDER_IN") - -static AppleWMProcsPtr appleWMProcs; - -static int WMErrorBase; - - -static unsigned char WMReqCode = 0; -static int WMEventBase = 0; - -static RESTYPE ClientType, EventType; /* resource types for event masks */ -static XID eventResource; - -/* Currently selected events */ -static unsigned int eventMask = 0; - -static int WMFreeClient (pointer data, XID id); -static int WMFreeEvents (pointer data, XID id); -static void SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to); - -typedef struct _WMEvent *WMEventPtr; -typedef struct _WMEvent { - WMEventPtr next; - ClientPtr client; - XID clientResource; - unsigned int mask; -} WMEventRec; - -static inline BoxRec -make_box (int x, int y, int w, int h) -{ - BoxRec r; - r.x1 = x; - r.y1 = y; - r.x2 = x + w; - r.y2 = y + h; - return r; -} - -/* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */ -void -AppleWMSetScreenOrigin( - WindowPtr pWin -) -{ - int32_t data[2]; - - data[0] = pWin->drawable.pScreen->x + darwinMainScreenX; - data[1] = pWin->drawable.pScreen->y + darwinMainScreenY; - - dixChangeWindowProperty(serverClient, pWin, xa_native_screen_origin(), - XA_INTEGER, 32, PropModeReplace, 2, data, TRUE); -} - -/* Window managers can set the _APPLE_NO_ORDER_IN property on windows - that are being genie-restored from the Dock. We want them to - be mapped but remain ordered-out until the animation - completes (when the Dock will order them in). */ -Bool -AppleWMDoReorderWindow( - WindowPtr pWin -) -{ - Atom atom; - PropertyPtr prop; - int rc; - - atom = xa_apple_no_order_in(); - rc = dixLookupProperty(&prop, pWin, atom, serverClient, DixReadAccess); - - if(Success == rc && prop->type == atom) - return 0; - - return 1; -} - - -static int -ProcAppleWMQueryVersion( - register ClientPtr client -) -{ - xAppleWMQueryVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH(xAppleWMQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = SERVER_APPLEWM_MAJOR_VERSION; - rep.minorVersion = SERVER_APPLEWM_MINOR_VERSION; - rep.patchVersion = SERVER_APPLEWM_PATCH_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, sizeof(xAppleWMQueryVersionReply), (char *)&rep); - return Success; -} - - -/* events */ - -static inline void -updateEventMask (WMEventPtr *pHead) -{ - WMEventPtr pCur; - - eventMask = 0; - for (pCur = *pHead; pCur != NULL; pCur = pCur->next) - eventMask |= pCur->mask; -} - -/*ARGSUSED*/ -static int -WMFreeClient (pointer data, XID id) { - WMEventPtr pEvent; - WMEventPtr *pHead, pCur, pPrev; - int i; - - pEvent = (WMEventPtr) data; - i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess | DixWriteAccess | DixDestroyAccess); - if (i == Success && pHead) { - pPrev = 0; - for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next) - pPrev = pCur; - if (pCur) { - if (pPrev) - pPrev->next = pEvent->next; - else - *pHead = pEvent->next; - } - updateEventMask (pHead); - } - free((pointer) pEvent); - return 1; -} - -/*ARGSUSED*/ -static int -WMFreeEvents (pointer data, XID id) { - WMEventPtr *pHead, pCur, pNext; - - pHead = (WMEventPtr *) data; - for (pCur = *pHead; pCur; pCur = pNext) { - pNext = pCur->next; - FreeResource (pCur->clientResource, ClientType); - free((pointer) pCur); - } - free((pointer) pHead); - eventMask = 0; - return 1; -} - -static int -ProcAppleWMSelectInput (register ClientPtr client) -{ - REQUEST(xAppleWMSelectInputReq); - WMEventPtr pEvent, pNewEvent, *pHead; - XID clientResource; - int i; - - REQUEST_SIZE_MATCH (xAppleWMSelectInputReq); - i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, client, DixWriteAccess); - if (stuff->mask != 0) { - if (i == Success && pHead) { - /* check for existing entry. */ - for (pEvent = *pHead; pEvent; pEvent = pEvent->next) - { - if (pEvent->client == client) - { - pEvent->mask = stuff->mask; - updateEventMask (pHead); - return Success; - } - } - } - - /* build the entry */ - pNewEvent = (WMEventPtr) malloc(sizeof (WMEventRec)); - if (!pNewEvent) - return BadAlloc; - pNewEvent->next = 0; - pNewEvent->client = client; - pNewEvent->mask = stuff->mask; - /* - * add a resource that will be deleted when - * the client goes away - */ - clientResource = FakeClientID (client->index); - pNewEvent->clientResource = clientResource; - if (!AddResource (clientResource, ClientType, (pointer)pNewEvent)) - return BadAlloc; - /* - * create a resource to contain a pointer to the list - * of clients selecting input. This must be indirect as - * the list may be arbitrarily rearranged which cannot be - * done through the resource database. - */ - if (i != Success || !pHead) - { - pHead = (WMEventPtr *) malloc(sizeof (WMEventPtr)); - if (!pHead || - !AddResource (eventResource, EventType, (pointer)pHead)) - { - FreeResource (clientResource, RT_NONE); - return BadAlloc; - } - *pHead = 0; - } - pNewEvent->next = *pHead; - *pHead = pNewEvent; - updateEventMask (pHead); - } else if (stuff->mask == 0) { - /* delete the interest */ - if (i == Success && pHead) { - pNewEvent = 0; - for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { - if (pEvent->client == client) - break; - pNewEvent = pEvent; - } - if (pEvent) { - FreeResource (pEvent->clientResource, ClientType); - if (pNewEvent) - pNewEvent->next = pEvent->next; - else - *pHead = pEvent->next; - free(pEvent); - updateEventMask (pHead); - } - } - } else { - client->errorValue = stuff->mask; - return BadValue; - } - return Success; -} - -/* - * deliver the event - */ - -void -AppleWMSendEvent (int type, unsigned int mask, int which, int arg) { - WMEventPtr *pHead, pEvent; - xAppleWMNotifyEvent se; - int i; - - i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess); - if (i != Success || !pHead) - return; - for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { - if ((pEvent->mask & mask) == 0) - continue; - se.type = type + WMEventBase; - se.kind = which; - se.arg = arg; - se.time = currentTime.milliseconds; - WriteEventsToClient (pEvent->client, 1, (xEvent *) &se); - } -} - -/* Safe to call from any thread. */ -unsigned int -AppleWMSelectedEvents (void) -{ - return eventMask; -} - - -/* general utility functions */ - -static int -ProcAppleWMDisableUpdate( - register ClientPtr client -) -{ - REQUEST_SIZE_MATCH(xAppleWMDisableUpdateReq); - - appleWMProcs->DisableUpdate(); - - return Success; -} - -static int -ProcAppleWMReenableUpdate( - register ClientPtr client -) -{ - REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq); - - appleWMProcs->EnableUpdate(); - - return Success; -} - - -/* window functions */ - -static int -ProcAppleWMSetWindowMenu( - register ClientPtr client -) -{ - const char *bytes, **items; - char *shortcuts; - int max_len, nitems, i, j; - REQUEST(xAppleWMSetWindowMenuReq); - - REQUEST_AT_LEAST_SIZE(xAppleWMSetWindowMenuReq); - - nitems = stuff->nitems; - items = malloc(sizeof (char *) * nitems); - shortcuts = malloc(sizeof (char) * nitems); - - max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq); - bytes = (char *) &stuff[1]; - - for (i = j = 0; i < max_len && j < nitems;) - { - shortcuts[j] = bytes[i++]; - items[j++] = bytes + i; - - while (i < max_len) - { - if (bytes[i++] == 0) - break; - } - } - X11ApplicationSetWindowMenu (nitems, items, shortcuts); - free(items); - free(shortcuts); - - return Success; -} - -static int -ProcAppleWMSetWindowMenuCheck( - register ClientPtr client -) -{ - REQUEST(xAppleWMSetWindowMenuCheckReq); - - REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq); - X11ApplicationSetWindowMenuCheck(stuff->index); - return Success; -} - -static int -ProcAppleWMSetFrontProcess( - register ClientPtr client -) -{ - REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq); - - X11ApplicationSetFrontProcess(); - return Success; -} - -static int -ProcAppleWMSetWindowLevel(register ClientPtr client) -{ - REQUEST(xAppleWMSetWindowLevelReq); - WindowPtr pWin; - int err; - - REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq); - - if (Success != dixLookupWindow(&pWin, stuff->window, client, - DixReadAccess)) - return BadValue; - - if (stuff->level >= AppleWMNumWindowLevels) { - return BadValue; - } - - err = appleWMProcs->SetWindowLevel(pWin, stuff->level); - if (err != Success) { - return err; - } - - return Success; -} - -static int -ProcAppleWMSendPSN(register ClientPtr client) -{ - REQUEST(xAppleWMSendPSNReq); - int err; - - REQUEST_SIZE_MATCH(xAppleWMSendPSNReq); - - if(!appleWMProcs->SendPSN) - return BadRequest; - - err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo); - if (err != Success) { - return err; - } - - return Success; -} - -static int -ProcAppleWMAttachTransient(register ClientPtr client) -{ - WindowPtr pWinChild, pWinParent; - REQUEST(xAppleWMAttachTransientReq); - int err; - - REQUEST_SIZE_MATCH(xAppleWMAttachTransientReq); - - if(!appleWMProcs->AttachTransient) - return BadRequest; - - if (Success != dixLookupWindow(&pWinChild, stuff->child, client, DixReadAccess)) - return BadValue; - - if(stuff->parent) { - if(Success != dixLookupWindow(&pWinParent, stuff->parent, client, DixReadAccess)) - return BadValue; - } else { - pWinParent = NULL; - } - - err = appleWMProcs->AttachTransient(pWinChild, pWinParent); - if (err != Success) { - return err; - } - - return Success; -} - -static int -ProcAppleWMSetCanQuit( - register ClientPtr client -) -{ - REQUEST(xAppleWMSetCanQuitReq); - - REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq); - - X11ApplicationSetCanQuit(stuff->state); - return Success; -} - - -/* frame functions */ - -static int -ProcAppleWMFrameGetRect( - register ClientPtr client -) -{ - xAppleWMFrameGetRectReply rep; - BoxRec ir, or, rr; - REQUEST(xAppleWMFrameGetRectReq); - - REQUEST_SIZE_MATCH(xAppleWMFrameGetRectReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih); - or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh); - - if (appleWMProcs->FrameGetRect(stuff->frame_rect, - stuff->frame_class, - &or, &ir, &rr) != Success) - { - return BadValue; - } - - rep.x = rr.x1; - rep.y = rr.y1; - rep.w = rr.x2 - rr.x1; - rep.h = rr.y2 - rr.y1; - - WriteToClient(client, sizeof(xAppleWMFrameGetRectReply), (char *)&rep); - return Success; -} - -static int -ProcAppleWMFrameHitTest( - register ClientPtr client -) -{ - xAppleWMFrameHitTestReply rep; - BoxRec ir, or; - int ret; - REQUEST(xAppleWMFrameHitTestReq); - - REQUEST_SIZE_MATCH(xAppleWMFrameHitTestReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih); - or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh); - - if (appleWMProcs->FrameHitTest(stuff->frame_class, stuff->px, - stuff->py, &or, &ir, &ret) != Success) - { - return BadValue; - } - - rep.ret = ret; - - WriteToClient(client, sizeof(xAppleWMFrameHitTestReply), (char *)&rep); - return Success; -} - -static int -ProcAppleWMFrameDraw( - register ClientPtr client -) -{ - BoxRec ir, or; - unsigned int title_length, title_max; - unsigned char *title_bytes; - REQUEST(xAppleWMFrameDrawReq); - WindowPtr pWin; - - REQUEST_AT_LEAST_SIZE(xAppleWMFrameDrawReq); - - if (Success != dixLookupWindow(&pWin, stuff->window, client, - DixReadAccess)) - return BadValue; - - ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih); - or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh); - - title_length = stuff->title_length; - title_max = (stuff->length << 2) - sizeof(xAppleWMFrameDrawReq); - - if (title_max < title_length) - return BadValue; - - title_bytes = (unsigned char *) &stuff[1]; - - errno = appleWMProcs->FrameDraw(pWin, stuff->frame_class, - stuff->frame_attr, &or, &ir, - title_length, title_bytes); - if (errno != Success) { - return errno; - } - - return Success; -} - - -/* dispatch */ - -static int -ProcAppleWMDispatch ( - register ClientPtr client -) -{ - REQUEST(xReq); - - switch (stuff->data) - { - case X_AppleWMQueryVersion: - return ProcAppleWMQueryVersion(client); - } - - if (!LocalClient(client)) - return WMErrorBase + AppleWMClientNotLocal; - - switch (stuff->data) - { - case X_AppleWMSelectInput: - return ProcAppleWMSelectInput(client); - case X_AppleWMDisableUpdate: - return ProcAppleWMDisableUpdate(client); - case X_AppleWMReenableUpdate: - return ProcAppleWMReenableUpdate(client); - case X_AppleWMSetWindowMenu: - return ProcAppleWMSetWindowMenu(client); - case X_AppleWMSetWindowMenuCheck: - return ProcAppleWMSetWindowMenuCheck(client); - case X_AppleWMSetFrontProcess: - return ProcAppleWMSetFrontProcess(client); - case X_AppleWMSetWindowLevel: - return ProcAppleWMSetWindowLevel(client); - case X_AppleWMSetCanQuit: - return ProcAppleWMSetCanQuit(client); - case X_AppleWMFrameGetRect: - return ProcAppleWMFrameGetRect(client); - case X_AppleWMFrameHitTest: - return ProcAppleWMFrameHitTest(client); - case X_AppleWMFrameDraw: - return ProcAppleWMFrameDraw(client); - case X_AppleWMSendPSN: - return ProcAppleWMSendPSN(client); - case X_AppleWMAttachTransient: - return ProcAppleWMAttachTransient(client); - default: - return BadRequest; - } -} - -static void -SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to) { - to->type = from->type; - to->kind = from->kind; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->time, to->time); - cpswapl (from->arg, to->arg); -} - -static int -SProcAppleWMQueryVersion( - register ClientPtr client -) -{ - register int n; - REQUEST(xAppleWMQueryVersionReq); - swaps(&stuff->length, n); - return ProcAppleWMQueryVersion(client); -} - -static int -SProcAppleWMDispatch ( - register ClientPtr client -) -{ - REQUEST(xReq); - - /* It is bound to be non-local when there is byte swapping */ - if (!LocalClient(client)) - return WMErrorBase + AppleWMClientNotLocal; - - /* only local clients are allowed WM access */ - switch (stuff->data) - { - case X_AppleWMQueryVersion: - return SProcAppleWMQueryVersion(client); - default: - return BadRequest; - } -} - -void -AppleWMExtensionInit( - AppleWMProcsPtr procsPtr) -{ - ExtensionEntry* extEntry; - - ClientType = CreateNewResourceType(WMFreeClient, "WMClient"); - EventType = CreateNewResourceType(WMFreeEvents, "WMEvent"); - eventResource = FakeClientID(0); - - if (ClientType && EventType && - (extEntry = AddExtension(APPLEWMNAME, - AppleWMNumberEvents, - AppleWMNumberErrors, - ProcAppleWMDispatch, - SProcAppleWMDispatch, - NULL, - StandardMinorOpcode))) - { - WMReqCode = (unsigned char)extEntry->base; - WMErrorBase = extEntry->errorBase; - WMEventBase = extEntry->eventBase; - EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent; - appleWMProcs = procsPtr; - } -} +/**************************************************************************
+
+Copyright (c) 2002-2007 Apple Inc. All Rights Reserved.
+Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
+
+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, sub license, 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 NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+
+**************************************************************************/
+
+#include "sanitizedCarbon.h"
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+
+#include "misc.h"
+#include "dixstruct.h"
+#include "globals.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#include "swaprep.h"
+#include "propertyst.h"
+#include <X11/Xatom.h>
+#include "darwin.h"
+#define _APPLEWM_SERVER_
+#include <X11/extensions/applewmproto.h>
+#include "applewmExt.h"
+#include "X11Application.h"
+#include "protocol-versions.h"
+
+#define DEFINE_ATOM_HELPER(func,atom_name) \
+static Atom func (void) { \
+ static int generation; \
+ static Atom atom; \
+ if (generation != serverGeneration) { \
+ generation = serverGeneration; \
+ atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
+ } \
+ return atom; \
+}
+
+DEFINE_ATOM_HELPER(xa_native_screen_origin, "_NATIVE_SCREEN_ORIGIN")
+DEFINE_ATOM_HELPER (xa_apple_no_order_in, "_APPLE_NO_ORDER_IN")
+
+static AppleWMProcsPtr appleWMProcs;
+
+static int WMErrorBase;
+
+
+static unsigned char WMReqCode = 0;
+static int WMEventBase = 0;
+
+static RESTYPE ClientType, EventType; /* resource types for event masks */
+static XID eventResource;
+
+/* Currently selected events */
+static unsigned int eventMask = 0;
+
+static int WMFreeClient (pointer data, XID id);
+static int WMFreeEvents (pointer data, XID id);
+static void SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to);
+
+typedef struct _WMEvent *WMEventPtr;
+typedef struct _WMEvent {
+ WMEventPtr next;
+ ClientPtr client;
+ XID clientResource;
+ unsigned int mask;
+} WMEventRec;
+
+static inline BoxRec
+make_box (int x, int y, int w, int h)
+{
+ BoxRec r;
+ r.x1 = x;
+ r.y1 = y;
+ r.x2 = x + w;
+ r.y2 = y + h;
+ return r;
+}
+
+/* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */
+void
+AppleWMSetScreenOrigin(
+ WindowPtr pWin
+)
+{
+ int32_t data[2];
+
+ data[0] = pWin->drawable.pScreen->x + darwinMainScreenX;
+ data[1] = pWin->drawable.pScreen->y + darwinMainScreenY;
+
+ dixChangeWindowProperty(serverClient, pWin, xa_native_screen_origin(),
+ XA_INTEGER, 32, PropModeReplace, 2, data, TRUE);
+}
+
+/* Window managers can set the _APPLE_NO_ORDER_IN property on windows
+ that are being genie-restored from the Dock. We want them to
+ be mapped but remain ordered-out until the animation
+ completes (when the Dock will order them in). */
+Bool
+AppleWMDoReorderWindow(
+ WindowPtr pWin
+)
+{
+ Atom atom;
+ PropertyPtr prop;
+ int rc;
+
+ atom = xa_apple_no_order_in();
+ rc = dixLookupProperty(&prop, pWin, atom, serverClient, DixReadAccess);
+
+ if(Success == rc && prop->type == atom)
+ return 0;
+
+ return 1;
+}
+
+
+static int
+ProcAppleWMQueryVersion(
+ register ClientPtr client
+)
+{
+ xAppleWMQueryVersionReply rep;
+ register int n;
+
+ REQUEST_SIZE_MATCH(xAppleWMQueryVersionReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ rep.majorVersion = SERVER_APPLEWM_MAJOR_VERSION;
+ rep.minorVersion = SERVER_APPLEWM_MINOR_VERSION;
+ rep.patchVersion = SERVER_APPLEWM_PATCH_VERSION;
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ }
+ WriteToClient(client, sizeof(xAppleWMQueryVersionReply), (char *)&rep);
+ return Success;
+}
+
+
+/* events */
+
+static inline void
+updateEventMask (WMEventPtr *pHead)
+{
+ WMEventPtr pCur;
+
+ eventMask = 0;
+ for (pCur = *pHead; pCur != NULL; pCur = pCur->next)
+ eventMask |= pCur->mask;
+}
+
+/*ARGSUSED*/
+static int
+WMFreeClient (pointer data, XID id) {
+ WMEventPtr pEvent;
+ WMEventPtr *pHead, pCur, pPrev;
+ int i;
+
+ pEvent = (WMEventPtr) data;
+ i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess | DixWriteAccess | DixDestroyAccess);
+ if (i == Success && pHead) {
+ pPrev = 0;
+ for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next)
+ pPrev = pCur;
+ if (pCur) {
+ if (pPrev)
+ pPrev->next = pEvent->next;
+ else
+ *pHead = pEvent->next;
+ }
+ updateEventMask (pHead);
+ }
+ free((pointer) pEvent);
+ return 1;
+}
+
+/*ARGSUSED*/
+static int
+WMFreeEvents (pointer data, XID id) {
+ WMEventPtr *pHead, pCur, pNext;
+
+ pHead = (WMEventPtr *) data;
+ for (pCur = *pHead; pCur; pCur = pNext) {
+ pNext = pCur->next;
+ FreeResource (pCur->clientResource, ClientType);
+ free((pointer) pCur);
+ }
+ free((pointer) pHead);
+ eventMask = 0;
+ return 1;
+}
+
+static int
+ProcAppleWMSelectInput (register ClientPtr client)
+{
+ REQUEST(xAppleWMSelectInputReq);
+ WMEventPtr pEvent, pNewEvent, *pHead;
+ XID clientResource;
+ int i;
+
+ REQUEST_SIZE_MATCH (xAppleWMSelectInputReq);
+ i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, client, DixWriteAccess);
+ if (stuff->mask != 0) {
+ if (i == Success && pHead) {
+ /* check for existing entry. */
+ for (pEvent = *pHead; pEvent; pEvent = pEvent->next)
+ {
+ if (pEvent->client == client)
+ {
+ pEvent->mask = stuff->mask;
+ updateEventMask (pHead);
+ return Success;
+ }
+ }
+ }
+
+ /* build the entry */
+ pNewEvent = (WMEventPtr) malloc(sizeof (WMEventRec));
+ if (!pNewEvent)
+ return BadAlloc;
+ pNewEvent->next = 0;
+ pNewEvent->client = client;
+ pNewEvent->mask = stuff->mask;
+ /*
+ * add a resource that will be deleted when
+ * the client goes away
+ */
+ clientResource = FakeClientID (client->index);
+ pNewEvent->clientResource = clientResource;
+ if (!AddResource (clientResource, ClientType, (pointer)pNewEvent))
+ return BadAlloc;
+ /*
+ * create a resource to contain a pointer to the list
+ * of clients selecting input. This must be indirect as
+ * the list may be arbitrarily rearranged which cannot be
+ * done through the resource database.
+ */
+ if (i != Success || !pHead)
+ {
+ pHead = (WMEventPtr *) malloc(sizeof (WMEventPtr));
+ if (!pHead ||
+ !AddResource (eventResource, EventType, (pointer)pHead))
+ {
+ FreeResource (clientResource, RT_NONE);
+ return BadAlloc;
+ }
+ *pHead = 0;
+ }
+ pNewEvent->next = *pHead;
+ *pHead = pNewEvent;
+ updateEventMask (pHead);
+ } else if (stuff->mask == 0) {
+ /* delete the interest */
+ if (i == Success && pHead) {
+ pNewEvent = 0;
+ for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {
+ if (pEvent->client == client)
+ break;
+ pNewEvent = pEvent;
+ }
+ if (pEvent) {
+ FreeResource (pEvent->clientResource, ClientType);
+ if (pNewEvent)
+ pNewEvent->next = pEvent->next;
+ else
+ *pHead = pEvent->next;
+ free(pEvent);
+ updateEventMask (pHead);
+ }
+ }
+ } else {
+ client->errorValue = stuff->mask;
+ return BadValue;
+ }
+ return Success;
+}
+
+/*
+ * deliver the event
+ */
+
+void
+AppleWMSendEvent (int type, unsigned int mask, int which, int arg) {
+ WMEventPtr *pHead, pEvent;
+ xAppleWMNotifyEvent se;
+ int i;
+
+ i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess);
+ if (i != Success || !pHead)
+ return;
+ for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {
+ if ((pEvent->mask & mask) == 0)
+ continue;
+ se.type = type + WMEventBase;
+ se.kind = which;
+ se.arg = arg;
+ se.time = currentTime.milliseconds;
+ WriteEventsToClient (pEvent->client, 1, (xEvent *) &se);
+ }
+}
+
+/* Safe to call from any thread. */
+unsigned int
+AppleWMSelectedEvents (void)
+{
+ return eventMask;
+}
+
+
+/* general utility functions */
+
+static int
+ProcAppleWMDisableUpdate(
+ register ClientPtr client
+)
+{
+ REQUEST_SIZE_MATCH(xAppleWMDisableUpdateReq);
+
+ appleWMProcs->DisableUpdate();
+
+ return Success;
+}
+
+static int
+ProcAppleWMReenableUpdate(
+ register ClientPtr client
+)
+{
+ REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq);
+
+ appleWMProcs->EnableUpdate();
+
+ return Success;
+}
+
+
+/* window functions */
+
+static int
+ProcAppleWMSetWindowMenu(
+ register ClientPtr client
+)
+{
+ const char *bytes, **items;
+ char *shortcuts;
+ int max_len, nitems, i, j;
+ REQUEST(xAppleWMSetWindowMenuReq);
+
+ REQUEST_AT_LEAST_SIZE(xAppleWMSetWindowMenuReq);
+
+ nitems = stuff->nitems;
+ items = malloc(sizeof (char *) * nitems);
+ shortcuts = malloc(sizeof (char) * nitems);
+
+ max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq);
+ bytes = (char *) &stuff[1];
+
+ for (i = j = 0; i < max_len && j < nitems;)
+ {
+ shortcuts[j] = bytes[i++];
+ items[j++] = bytes + i;
+
+ while (i < max_len)
+ {
+ if (bytes[i++] == 0)
+ break;
+ }
+ }
+ X11ApplicationSetWindowMenu (nitems, items, shortcuts);
+ free(items);
+ free(shortcuts);
+
+ return Success;
+}
+
+static int
+ProcAppleWMSetWindowMenuCheck(
+ register ClientPtr client
+)
+{
+ REQUEST(xAppleWMSetWindowMenuCheckReq);
+
+ REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq);
+ X11ApplicationSetWindowMenuCheck(stuff->index);
+ return Success;
+}
+
+static int
+ProcAppleWMSetFrontProcess(
+ register ClientPtr client
+)
+{
+ REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq);
+
+ X11ApplicationSetFrontProcess();
+ return Success;
+}
+
+static int
+ProcAppleWMSetWindowLevel(register ClientPtr client)
+{
+ REQUEST(xAppleWMSetWindowLevelReq);
+ WindowPtr pWin;
+ int err;
+
+ REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq);
+
+ if (Success != dixLookupWindow(&pWin, stuff->window, client,
+ DixReadAccess))
+ return BadValue;
+
+ if (stuff->level >= AppleWMNumWindowLevels) {
+ return BadValue;
+ }
+
+ err = appleWMProcs->SetWindowLevel(pWin, stuff->level);
+ if (err != Success) {
+ return err;
+ }
+
+ return Success;
+}
+
+static int
+ProcAppleWMSendPSN(register ClientPtr client)
+{
+ REQUEST(xAppleWMSendPSNReq);
+ int err;
+
+ REQUEST_SIZE_MATCH(xAppleWMSendPSNReq);
+
+ if(!appleWMProcs->SendPSN)
+ return BadRequest;
+
+ err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo);
+ if (err != Success) {
+ return err;
+ }
+
+ return Success;
+}
+
+static int
+ProcAppleWMAttachTransient(register ClientPtr client)
+{
+ WindowPtr pWinChild, pWinParent;
+ REQUEST(xAppleWMAttachTransientReq);
+ int err;
+
+ REQUEST_SIZE_MATCH(xAppleWMAttachTransientReq);
+
+ if(!appleWMProcs->AttachTransient)
+ return BadRequest;
+
+ if (Success != dixLookupWindow(&pWinChild, stuff->child, client, DixReadAccess))
+ return BadValue;
+
+ if(stuff->parent) {
+ if(Success != dixLookupWindow(&pWinParent, stuff->parent, client, DixReadAccess))
+ return BadValue;
+ } else {
+ pWinParent = NULL;
+ }
+
+ err = appleWMProcs->AttachTransient(pWinChild, pWinParent);
+ if (err != Success) {
+ return err;
+ }
+
+ return Success;
+}
+
+static int
+ProcAppleWMSetCanQuit(
+ register ClientPtr client
+)
+{
+ REQUEST(xAppleWMSetCanQuitReq);
+
+ REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq);
+
+ X11ApplicationSetCanQuit(stuff->state);
+ return Success;
+}
+
+
+/* frame functions */
+
+static int
+ProcAppleWMFrameGetRect(
+ register ClientPtr client
+)
+{
+ xAppleWMFrameGetRectReply rep;
+ BoxRec ir, or, rr;
+ REQUEST(xAppleWMFrameGetRectReq);
+
+ REQUEST_SIZE_MATCH(xAppleWMFrameGetRectReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+
+ ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+ or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+ if (appleWMProcs->FrameGetRect(stuff->frame_rect,
+ stuff->frame_class,
+ &or, &ir, &rr) != Success)
+ {
+ return BadValue;
+ }
+
+ rep.x = rr.x1;
+ rep.y = rr.y1;
+ rep.w = rr.x2 - rr.x1;
+ rep.h = rr.y2 - rr.y1;
+
+ WriteToClient(client, sizeof(xAppleWMFrameGetRectReply), (char *)&rep);
+ return Success;
+}
+
+static int
+ProcAppleWMFrameHitTest(
+ register ClientPtr client
+)
+{
+ xAppleWMFrameHitTestReply rep;
+ BoxRec ir, or;
+ int ret;
+ REQUEST(xAppleWMFrameHitTestReq);
+
+ REQUEST_SIZE_MATCH(xAppleWMFrameHitTestReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+
+ ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+ or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+ if (appleWMProcs->FrameHitTest(stuff->frame_class, stuff->px,
+ stuff->py, &or, &ir, &ret) != Success)
+ {
+ return BadValue;
+ }
+
+ rep.ret = ret;
+
+ WriteToClient(client, sizeof(xAppleWMFrameHitTestReply), (char *)&rep);
+ return Success;
+}
+
+static int
+ProcAppleWMFrameDraw(
+ register ClientPtr client
+)
+{
+ BoxRec ir, or;
+ unsigned int title_length, title_max;
+ unsigned char *title_bytes;
+ REQUEST(xAppleWMFrameDrawReq);
+ WindowPtr pWin;
+
+ REQUEST_AT_LEAST_SIZE(xAppleWMFrameDrawReq);
+
+ if (Success != dixLookupWindow(&pWin, stuff->window, client,
+ DixReadAccess))
+ return BadValue;
+
+ ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+ or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+ title_length = stuff->title_length;
+ title_max = (stuff->length << 2) - sizeof(xAppleWMFrameDrawReq);
+
+ if (title_max < title_length)
+ return BadValue;
+
+ title_bytes = (unsigned char *) &stuff[1];
+
+ errno = appleWMProcs->FrameDraw(pWin, stuff->frame_class,
+ stuff->frame_attr, &or, &ir,
+ title_length, title_bytes);
+ if (errno != Success) {
+ return errno;
+ }
+
+ return Success;
+}
+
+
+/* dispatch */
+
+static int
+ProcAppleWMDispatch (
+ register ClientPtr client
+)
+{
+ REQUEST(xReq);
+
+ switch (stuff->data)
+ {
+ case X_AppleWMQueryVersion:
+ return ProcAppleWMQueryVersion(client);
+ }
+
+ if (!LocalClient(client))
+ return WMErrorBase + AppleWMClientNotLocal;
+
+ switch (stuff->data)
+ {
+ case X_AppleWMSelectInput:
+ return ProcAppleWMSelectInput(client);
+ case X_AppleWMDisableUpdate:
+ return ProcAppleWMDisableUpdate(client);
+ case X_AppleWMReenableUpdate:
+ return ProcAppleWMReenableUpdate(client);
+ case X_AppleWMSetWindowMenu:
+ return ProcAppleWMSetWindowMenu(client);
+ case X_AppleWMSetWindowMenuCheck:
+ return ProcAppleWMSetWindowMenuCheck(client);
+ case X_AppleWMSetFrontProcess:
+ return ProcAppleWMSetFrontProcess(client);
+ case X_AppleWMSetWindowLevel:
+ return ProcAppleWMSetWindowLevel(client);
+ case X_AppleWMSetCanQuit:
+ return ProcAppleWMSetCanQuit(client);
+ case X_AppleWMFrameGetRect:
+ return ProcAppleWMFrameGetRect(client);
+ case X_AppleWMFrameHitTest:
+ return ProcAppleWMFrameHitTest(client);
+ case X_AppleWMFrameDraw:
+ return ProcAppleWMFrameDraw(client);
+ case X_AppleWMSendPSN:
+ return ProcAppleWMSendPSN(client);
+ case X_AppleWMAttachTransient:
+ return ProcAppleWMAttachTransient(client);
+ default:
+ return BadRequest;
+ }
+}
+
+static void
+SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to) {
+ to->type = from->type;
+ to->kind = from->kind;
+ cpswaps (from->sequenceNumber, to->sequenceNumber);
+ cpswapl (from->time, to->time);
+ cpswapl (from->arg, to->arg);
+}
+
+static int
+SProcAppleWMQueryVersion(
+ register ClientPtr client
+)
+{
+ register int n;
+ REQUEST(xAppleWMQueryVersionReq);
+ swaps(&stuff->length, n);
+ return ProcAppleWMQueryVersion(client);
+}
+
+static int
+SProcAppleWMDispatch (
+ register ClientPtr client
+)
+{
+ REQUEST(xReq);
+
+ /* It is bound to be non-local when there is byte swapping */
+ if (!LocalClient(client))
+ return WMErrorBase + AppleWMClientNotLocal;
+
+ /* only local clients are allowed WM access */
+ switch (stuff->data)
+ {
+ case X_AppleWMQueryVersion:
+ return SProcAppleWMQueryVersion(client);
+ default:
+ return BadRequest;
+ }
+}
+
+void
+AppleWMExtensionInit(
+ AppleWMProcsPtr procsPtr)
+{
+ ExtensionEntry* extEntry;
+
+ ClientType = CreateNewResourceType(WMFreeClient, "WMClient");
+ EventType = CreateNewResourceType(WMFreeEvents, "WMEvent");
+ eventResource = FakeClientID(0);
+
+ if (ClientType && EventType &&
+ (extEntry = AddExtension(APPLEWMNAME,
+ AppleWMNumberEvents,
+ AppleWMNumberErrors,
+ ProcAppleWMDispatch,
+ SProcAppleWMDispatch,
+ NULL,
+ StandardMinorOpcode)))
+ {
+ WMReqCode = (unsigned char)extEntry->base;
+ WMErrorBase = extEntry->errorBase;
+ WMEventBase = extEntry->eventBase;
+ EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;
+ appleWMProcs = procsPtr;
+ }
+}
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