diff options
Diffstat (limited to 'hw/xwin/winwindowswm.c')
| -rw-r--r-- | hw/xwin/winwindowswm.c | 596 |
1 files changed, 0 insertions, 596 deletions
diff --git a/hw/xwin/winwindowswm.c b/hw/xwin/winwindowswm.c deleted file mode 100644 index b9399fae3..000000000 --- a/hw/xwin/winwindowswm.c +++ /dev/null @@ -1,596 +0,0 @@ -/* WindowsWM extension is based on AppleWM extension */ -/************************************************************************** - -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. - -**************************************************************************/ - -#ifdef HAVE_XWIN_CONFIG_H -#include <xwin-config.h> -#endif -#include "win.h" - -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "cursorstr.h" -#include "scrnintstr.h" -#include "servermd.h" -#include "swaprep.h" -#define _WINDOWSWM_SERVER_ -#include <X11/extensions/windowswmstr.h> -#include "protocol-versions.h" - -static int WMErrorBase; -static unsigned char WMReqCode = 0; -static int WMEventBase = 0; - -static RESTYPE ClientType, eventResourceType; /* resource types for event masks */ -static XID eventResource; - -/* Currently selected events */ -static unsigned int eventMask = 0; - -static int WMFreeClient(void *data, XID id); -static int WMFreeEvents(void *data, XID id); -static void SNotifyEvent(xWindowsWMNotifyEvent * from, - xWindowsWMNotifyEvent * to); - -typedef struct _WMEvent *WMEventPtr; -typedef struct _WMEvent { - WMEventPtr next; - ClientPtr client; - XID clientResource; - unsigned int mask; -} WMEventRec; - -static int -ProcWindowsWMQueryVersion(ClientPtr client) -{ - xWindowsWMQueryVersionReply rep; - - REQUEST_SIZE_MATCH(xWindowsWMQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = SERVER_WINDOWSWM_MAJOR_VERSION; - rep.minorVersion = SERVER_WINDOWSWM_MINOR_VERSION; - rep.patchVersion = SERVER_WINDOWSWM_PATCH_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber); - swapl(&rep.length); - } - WriteToClient(client, sizeof(xWindowsWMQueryVersionReply), &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(void *data, XID id) -{ - WMEventPtr pEvent; - WMEventPtr *pHead, pCur, pPrev; - - pEvent = (WMEventPtr) data; - dixLookupResourceByType((void *) &pHead, eventResource, eventResourceType, - NullClient, DixUnknownAccess); - 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); - } - free((void *) pEvent); - return 1; -} - - /*ARGSUSED*/ static int -WMFreeEvents(void *data, XID id) -{ - WMEventPtr *pHead, pCur, pNext; - - pHead = (WMEventPtr *) data; - for (pCur = *pHead; pCur; pCur = pNext) { - pNext = pCur->next; - FreeResource(pCur->clientResource, ClientType); - free((void *) pCur); - } - free((void *) pHead); - eventMask = 0; - return 1; -} - -static int -ProcWindowsWMSelectInput(ClientPtr client) -{ - REQUEST(xWindowsWMSelectInputReq); - WMEventPtr pEvent, pNewEvent, *pHead; - XID clientResource; - - REQUEST_SIZE_MATCH(xWindowsWMSelectInputReq); - dixLookupResourceByType((void *) &pHead, eventResource, eventResourceType, - client, DixWriteAccess); - 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 = 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, (void *) 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 = malloc(sizeof(WMEventPtr)); - if (!pHead || - !AddResource(eventResource, eventResourceType, (void *) 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; - free(pEvent); - updateEventMask(pHead); - } - } - } - else { - client->errorValue = stuff->mask; - return BadValue; - } - return Success; -} - -/* - * deliver the event - */ - -void -winWindowsWMSendEvent(int type, unsigned int mask, int which, int arg, - Window window, int x, int y, int w, int h) -{ - WMEventPtr *pHead, pEvent; - ClientPtr client; - xWindowsWMNotifyEvent se; - -#if CYGMULTIWINDOW_DEBUG - ErrorF("winWindowsWMSendEvent %d %d %d %d, %d %d - %d %d\n", - type, mask, which, arg, x, y, w, h); -#endif - dixLookupResourceByType((void *) &pHead, eventResource, eventResourceType, - NullClient, DixUnknownAccess); - if (!pHead) - return; - for (pEvent = *pHead; pEvent; pEvent = pEvent->next) { - client = pEvent->client; -#if CYGMULTIWINDOW_DEBUG - ErrorF("winWindowsWMSendEvent - %p\n", client); -#endif - if ((pEvent->mask & mask) == 0) { - continue; - } -#if CYGMULTIWINDOW_DEBUG - ErrorF("winWindowsWMSendEvent - send\n"); -#endif - se.type = type + WMEventBase; - se.kind = which; - se.window = window; - se.arg = arg; - se.x = x; - se.y = y; - se.w = w; - se.h = h; - se.time = currentTime.milliseconds; - WriteEventsToClient(client, 1, (xEvent *) &se); - } -} - -/* general utility functions */ - -static int -ProcWindowsWMDisableUpdate(ClientPtr client) -{ - REQUEST_SIZE_MATCH(xWindowsWMDisableUpdateReq); - - //winDisableUpdate(); - - return Success; -} - -static int -ProcWindowsWMReenableUpdate(ClientPtr client) -{ - REQUEST_SIZE_MATCH(xWindowsWMReenableUpdateReq); - - //winEnableUpdate(); - - return Success; -} - -/* window functions */ - -static int -ProcWindowsWMSetFrontProcess(ClientPtr client) -{ - REQUEST_SIZE_MATCH(xWindowsWMSetFrontProcessReq); - - //QuartzMessageMainThread(kWindowsSetFrontProcess, NULL, 0); - - return Success; -} - -/* frame functions */ - -static int -ProcWindowsWMFrameGetRect(ClientPtr client) -{ - xWindowsWMFrameGetRectReply rep; - RECT rcNew; - - REQUEST(xWindowsWMFrameGetRectReq); - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameGetRect %zu %d\n", - (sizeof(xWindowsWMFrameGetRectReq) >> 2), (int) client->req_len); -#endif - - REQUEST_SIZE_MATCH(xWindowsWMFrameGetRectReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - if (stuff->frame_rect != 0) { - ErrorF("ProcWindowsWMFrameGetRect - stuff->frame_rect != 0\n"); - return BadValue; - } - - /* Store the origin, height, and width in a rectangle structure */ - SetRect(&rcNew, stuff->ix, stuff->iy, - stuff->ix + stuff->iw, stuff->iy + stuff->ih); - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameGetRect - %d %d %d %d\n", - stuff->ix, stuff->iy, stuff->ix + stuff->iw, stuff->iy + stuff->ih); -#endif - - /* - * Calculate the required size of the Windows window rectangle, - * given the size of the Windows window client area. - */ - AdjustWindowRectEx(&rcNew, stuff->frame_style, FALSE, - stuff->frame_style_ex); - rep.x = rcNew.left; - rep.y = rcNew.top; - rep.w = rcNew.right - rcNew.left; - rep.h = rcNew.bottom - rcNew.top; -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameGetRect - %d %d %d %d\n", - rep.x, rep.y, rep.w, rep.h); -#endif - - WriteToClient(client, sizeof(xWindowsWMFrameGetRectReply), &rep); - return Success; -} - -static int -ProcWindowsWMFrameDraw(ClientPtr client) -{ - REQUEST(xWindowsWMFrameDrawReq); - WindowPtr pWin; - win32RootlessWindowPtr pRLWinPriv; - RECT rcNew; - int nCmdShow, rc; - RegionRec newShape; - - REQUEST_SIZE_MATCH(xWindowsWMFrameDrawReq); - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameDraw\n"); -#endif - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - if (rc != Success) - return rc; -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameDraw - Window found\n"); -#endif - - pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow(pWin, TRUE); - if (pRLWinPriv == 0) - return BadWindow; - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameDraw - HWND %p 0x%08x 0x%08x\n", - pRLWinPriv->hWnd, (int) stuff->frame_style, - (int) stuff->frame_style_ex); - ErrorF("ProcWindowsWMFrameDraw - %d %d %d %d\n", - stuff->ix, stuff->iy, stuff->iw, stuff->ih); -#endif - - /* Store the origin, height, and width in a rectangle structure */ - SetRect(&rcNew, stuff->ix, stuff->iy, - stuff->ix + stuff->iw, stuff->iy + stuff->ih); - - /* - * Calculate the required size of the Windows window rectangle, - * given the size of the Windows window client area. - */ - AdjustWindowRectEx(&rcNew, stuff->frame_style, FALSE, - stuff->frame_style_ex); - - /* Set the window extended style flags */ - if (!SetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE, stuff->frame_style_ex)) { - return BadValue; - } - - /* Set the window standard style flags */ - if (!SetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE, stuff->frame_style)) { - return BadValue; - } - - /* Flush the window style */ - if (!SetWindowPos(pRLWinPriv->hWnd, NULL, - rcNew.left, rcNew.top, - rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, - SWP_NOZORDER | SWP_FRAMECHANGED | SWP_NOACTIVATE)) { - return BadValue; - } - if (!IsWindowVisible(pRLWinPriv->hWnd)) - nCmdShow = SW_HIDE; - else - nCmdShow = SW_SHOWNA; - - ShowWindow(pRLWinPriv->hWnd, nCmdShow); - - if (wBoundingShape(pWin) != NULL) { - /* wBoundingShape is relative to *inner* origin of window. - Translate by borderWidth to get the outside-relative position. */ - - RegionNull(&newShape); - RegionCopy(&newShape, wBoundingShape(pWin)); - RegionTranslate(&newShape, pWin->borderWidth, pWin->borderWidth); - winMWExtWMReshapeFrame(pRLWinPriv, &newShape); - RegionUninit(&newShape); - } -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameDraw - done\n"); -#endif - - return Success; -} - -static int -ProcWindowsWMFrameSetTitle(ClientPtr client) -{ - unsigned int title_length, title_max; - char *title_bytes; - - REQUEST(xWindowsWMFrameSetTitleReq); - WindowPtr pWin; - win32RootlessWindowPtr pRLWinPriv; - int rc; - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameSetTitle\n"); -#endif - - REQUEST_AT_LEAST_SIZE(xWindowsWMFrameSetTitleReq); - - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - if (rc != Success) - return rc; -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameSetTitle - Window found\n"); -#endif - - title_length = stuff->title_length; - title_max = (stuff->length << 2) - sizeof(xWindowsWMFrameSetTitleReq); - - if (title_max < title_length) - return BadValue; - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameSetTitle - length is valid\n"); -#endif - - title_bytes = malloc(title_length + 1); - strncpy(title_bytes, (char *) &stuff[1], title_length); - title_bytes[title_length] = '\0'; - - pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow(pWin, FALSE); - - if (pRLWinPriv == 0) { - free(title_bytes); - return BadWindow; - } - - /* Flush the window style */ - SetWindowText(pRLWinPriv->hWnd, title_bytes); - - free(title_bytes); - -#if CYGMULTIWINDOW_DEBUG - ErrorF("ProcWindowsWMFrameSetTitle - done\n"); -#endif - - return Success; -} - -/* dispatch */ - -static int -ProcWindowsWMDispatch(ClientPtr client) -{ - REQUEST(xReq); - - switch (stuff->data) { - case X_WindowsWMQueryVersion: - return ProcWindowsWMQueryVersion(client); - } - - if (!client->local) - return WMErrorBase + WindowsWMClientNotLocal; - - switch (stuff->data) { - case X_WindowsWMSelectInput: - return ProcWindowsWMSelectInput(client); - case X_WindowsWMDisableUpdate: - return ProcWindowsWMDisableUpdate(client); - case X_WindowsWMReenableUpdate: - return ProcWindowsWMReenableUpdate(client); - case X_WindowsWMSetFrontProcess: - return ProcWindowsWMSetFrontProcess(client); - case X_WindowsWMFrameGetRect: - return ProcWindowsWMFrameGetRect(client); - case X_WindowsWMFrameDraw: - return ProcWindowsWMFrameDraw(client); - case X_WindowsWMFrameSetTitle: - return ProcWindowsWMFrameSetTitle(client); - default: - return BadRequest; - } -} - -static void -SNotifyEvent(xWindowsWMNotifyEvent * from, xWindowsWMNotifyEvent * to) -{ - to->type = from->type; - to->kind = from->kind; - cpswaps(from->sequenceNumber, to->sequenceNumber); - cpswapl(from->window, to->window); - cpswapl(from->time, to->time); - cpswapl(from->arg, to->arg); -} - -static int -SProcWindowsWMQueryVersion(ClientPtr client) -{ - REQUEST(xWindowsWMQueryVersionReq); - swaps(&stuff->length); - return ProcWindowsWMQueryVersion(client); -} - -static int -SProcWindowsWMDispatch(ClientPtr client) -{ - REQUEST(xReq); - - /* It is bound to be non-local when there is byte swapping */ - if (!client->local) - return WMErrorBase + WindowsWMClientNotLocal; - - /* only local clients are allowed WM access */ - switch (stuff->data) { - case X_WindowsWMQueryVersion: - return SProcWindowsWMQueryVersion(client); - default: - return BadRequest; - } -} - -void -winWindowsWMExtensionInit(void) -{ - ExtensionEntry *extEntry; - - ClientType = CreateNewResourceType(WMFreeClient, "WMClient"); - eventResourceType = CreateNewResourceType(WMFreeEvents, "WMEvent"); - eventResource = FakeClientID(0); - - if (ClientType && eventResourceType && - (extEntry = AddExtension(WINDOWSWMNAME, - WindowsWMNumberEvents, - WindowsWMNumberErrors, - ProcWindowsWMDispatch, - SProcWindowsWMDispatch, - NULL, StandardMinorOpcode))) { - size_t i; - - WMReqCode = (unsigned char) extEntry->base; - WMErrorBase = extEntry->errorBase; - WMEventBase = extEntry->eventBase; - for (i = 0; i < WindowsWMNumberEvents; i++) - EventSwapVector[WMEventBase + i] = (EventSwapPtr) SNotifyEvent; - } -} |