diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/darwin/quartz/applewm.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/quartz/applewm.c | 722 |
1 files changed, 0 insertions, 722 deletions
diff --git a/nx-X11/programs/Xserver/hw/darwin/quartz/applewm.c b/nx-X11/programs/Xserver/hw/darwin/quartz/applewm.c deleted file mode 100644 index d79df4cee..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/quartz/applewm.c +++ /dev/null @@ -1,722 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/darwin/quartz/applewm.c,v 1.2 2003/09/16 00:36:13 torrey Exp $ */ -/************************************************************************** - -Copyright (c) 2002 Apple Computer, 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 "quartzCommon.h" - -#define NEED_REPLIES -#define NEED_EVENTS -#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 "applewmstr.h" -#include "applewmExt.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 DISPATCH_PROC(ProcAppleWMDispatch); -static DISPATCH_PROC(SProcAppleWMDispatch); - -static void AppleWMResetProc(ExtensionEntry* extEntry); - -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; -} - -void -AppleWMExtensionInit( - AppleWMProcsPtr procsPtr) -{ - ExtensionEntry* extEntry; - - ClientType = CreateNewResourceType(WMFreeClient); - EventType = CreateNewResourceType(WMFreeEvents); - eventResource = FakeClientID(0); - - if (ClientType && EventType && - (extEntry = AddExtension(APPLEWMNAME, - AppleWMNumberEvents, - AppleWMNumberErrors, - ProcAppleWMDispatch, - SProcAppleWMDispatch, - AppleWMResetProc, - StandardMinorOpcode))) - { - WMReqCode = (unsigned char)extEntry->base; - WMErrorBase = extEntry->errorBase; - WMEventBase = extEntry->eventBase; - EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent; - appleWMProcs = procsPtr; - } -} - -/*ARGSUSED*/ -static void -AppleWMResetProc ( - ExtensionEntry* extEntry -) -{ -} - -/* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */ -void -AppleWMSetScreenOrigin( - WindowPtr pWin -) -{ - long data[2]; - - data[0] = (dixScreenOrigins[pWin->drawable.pScreen->myNum].x - + darwinMainScreenX); - data[1] = (dixScreenOrigins[pWin->drawable.pScreen->myNum].y - + darwinMainScreenY); - - ChangeWindowProperty(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; - - atom = xa_apple_no_order_in(); - for (prop = wUserProps(pWin); prop != NULL; prop = prop->next) - { - if (prop->propertyName == atom && prop->type == atom) - return FALSE; - } - - return TRUE; -} - - -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 = APPLE_WM_MAJOR_VERSION; - rep.minorVersion = APPLE_WM_MINOR_VERSION; - rep.patchVersion = APPLE_WM_PATCH_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, sizeof(xAppleWMQueryVersionReply), (char *)&rep); - return (client->noClientException); -} - - -/* 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 (data, id) - pointer data; - XID id; -{ - WMEventPtr pEvent; - WMEventPtr *pHead, pCur, pPrev; - - pEvent = (WMEventPtr) data; - pHead = (WMEventPtr *) LookupIDByType(eventResource, EventType); - if (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); - } - xfree ((pointer) pEvent); - return 1; -} - -/*ARGSUSED*/ -static int -WMFreeEvents (data, id) - pointer data; - XID id; -{ - WMEventPtr *pHead, pCur, pNext; - - pHead = (WMEventPtr *) data; - for (pCur = *pHead; pCur; pCur = pNext) { - pNext = pCur->next; - FreeResource (pCur->clientResource, ClientType); - xfree ((pointer) pCur); - } - xfree ((pointer) pHead); - eventMask = 0; - return 1; -} - -static int -ProcAppleWMSelectInput (client) - register ClientPtr client; -{ - REQUEST(xAppleWMSelectInputReq); - WMEventPtr pEvent, pNewEvent, *pHead; - XID clientResource; - - REQUEST_SIZE_MATCH (xAppleWMSelectInputReq); - pHead = (WMEventPtr *)SecurityLookupIDByType(client, - eventResource, EventType, SecurityWriteAccess); - if (stuff->mask != 0) { - if (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) xalloc (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 (!pHead) - { - pHead = (WMEventPtr *) xalloc (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 (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; - xfree (pEvent); - updateEventMask (pHead); - } - } - } else { - client->errorValue = stuff->mask; - return BadValue; - } - return Success; -} - -/* - * deliver the event - */ - -void -AppleWMSendEvent (type, mask, which, arg) - int type, which, arg; - unsigned int mask; -{ - WMEventPtr *pHead, pEvent; - ClientPtr client; - xAppleWMNotifyEvent se; - - pHead = (WMEventPtr *) LookupIDByType(eventResource, EventType); - if (!pHead) - return; - for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { - client = pEvent->client; - if ((pEvent->mask & mask) == 0 - || client == serverClient || client->clientGone) - { - continue; - } - se.type = type + WMEventBase; - se.kind = which; - se.arg = arg; - se.sequenceNumber = client->sequence; - se.time = currentTime.milliseconds; - WriteEventsToClient (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 (client->noClientException); -} - -static int -ProcAppleWMReenableUpdate( - register ClientPtr client -) -{ - REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq); - - appleWMProcs->EnableUpdate(); - - return (client->noClientException); -} - - -/* 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 = xalloc (sizeof (char *) * nitems); - shortcuts = xalloc (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; - } - } - - QuartzSetWindowMenu (nitems, items, shortcuts); - - free(items); - free(shortcuts); - - return (client->noClientException); -} - -static int -ProcAppleWMSetWindowMenuCheck( - register ClientPtr client -) -{ - REQUEST(xAppleWMSetWindowMenuCheckReq); - - REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq); - - QuartzMessageMainThread(kQuartzSetWindowMenuCheck, &stuff->index, - sizeof(stuff->index)); - - return (client->noClientException); -} - -static int -ProcAppleWMSetFrontProcess( - register ClientPtr client -) -{ - REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq); - - QuartzMessageMainThread(kQuartzSetFrontProcess, NULL, 0); - - return (client->noClientException); -} - -static int -ProcAppleWMSetWindowLevel( - register ClientPtr client -) -{ - REQUEST(xAppleWMSetWindowLevelReq); - WindowPtr pWin; - int errno; - - REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq); - - if (!(pWin = SecurityLookupWindow((Drawable)stuff->window, - client, SecurityReadAccess))) - { - return BadValue; - } - - if (stuff->level < 0 || stuff->level >= AppleWMNumWindowLevels) { - return BadValue; - } - - errno = appleWMProcs->SetWindowLevel(pWin, stuff->level); - if (errno != Success) { - return errno; - } - - return (client->noClientException); -} - -static int -ProcAppleWMSetCanQuit( - register ClientPtr client -) -{ - REQUEST(xAppleWMSetCanQuitReq); - - REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq); - - QuartzMessageMainThread(kQuartzSetCanQuit, &stuff->state, - sizeof(stuff->state)); - - return (client->noClientException); -} - - -/* 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 (client->noClientException); -} - -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 (client->noClientException); -} - -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 (!(pWin = SecurityLookupWindow((Drawable)stuff->window, - client, SecurityReadAccess))) - { - 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 (client->noClientException); -} - - -/* 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); - default: - return BadRequest; - } -} - -static void -SNotifyEvent(from, to) - xAppleWMNotifyEvent *from, *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; - } -} |