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/hw/xwin/winwindowswm.c | 663 +++++++++++++++++++++++++++++++++++++ 1 file changed, 663 insertions(+) create mode 100644 xorg-server/hw/xwin/winwindowswm.c (limited to 'xorg-server/hw/xwin/winwindowswm.c') diff --git a/xorg-server/hw/xwin/winwindowswm.c b/xorg-server/hw/xwin/winwindowswm.c new file mode 100644 index 000000000..e1994de84 --- /dev/null +++ b/xorg-server/hw/xwin/winwindowswm.c @@ -0,0 +1,663 @@ +/* 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 +#endif +#include "win.h" + +#define NEED_REPLIES +#define NEED_EVENTS +#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 "windowswmstr.h" + +static int WMErrorBase; + +static DISPATCH_PROC(ProcWindowsWMDispatch); +static DISPATCH_PROC(SProcWindowsWMDispatch); + +static void WindowsWMResetProc(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(xWindowsWMNotifyEvent *from, xWindowsWMNotifyEvent *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 +winWindowsWMExtensionInit () +{ + ExtensionEntry* extEntry; + + ClientType = CreateNewResourceType(WMFreeClient); + EventType = CreateNewResourceType(WMFreeEvents); + eventResource = FakeClientID(0); + + if (ClientType && EventType && + (extEntry = AddExtension(WINDOWSWMNAME, + WindowsWMNumberEvents, + WindowsWMNumberErrors, + ProcWindowsWMDispatch, + SProcWindowsWMDispatch, + WindowsWMResetProc, + StandardMinorOpcode))) + { + WMReqCode = (unsigned char)extEntry->base; + WMErrorBase = extEntry->errorBase; + WMEventBase = extEntry->eventBase; + EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent; + } +} + +/*ARGSUSED*/ +static void +WindowsWMResetProc (ExtensionEntry* extEntry) +{ +} + +static int +ProcWindowsWMQueryVersion(register ClientPtr client) +{ + xWindowsWMQueryVersionReply rep; + register int n; + + REQUEST_SIZE_MATCH(xWindowsWMQueryVersionReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.majorVersion = WINDOWS_WM_MAJOR_VERSION; + rep.minorVersion = WINDOWS_WM_MINOR_VERSION; + rep.patchVersion = WINDOWS_WM_PATCH_VERSION; + if (client->swapped) + { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + } + WriteToClient(client, sizeof(xWindowsWMQueryVersionReply), (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 (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 (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 +ProcWindowsWMSelectInput (register ClientPtr client) +{ + REQUEST(xWindowsWMSelectInputReq); + WMEventPtr pEvent, pNewEvent, *pHead; + XID clientResource; + + REQUEST_SIZE_MATCH (xWindowsWMSelectInputReq); + pHead = (WMEventPtr *)SecurityLookupIDByType(client, eventResource, + EventType, 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 = (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 +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 + pHead = (WMEventPtr *) LookupIDByType(eventResource, EventType); + if (!pHead) + return; + for (pEvent = *pHead; pEvent; pEvent = pEvent->next) + { + client = pEvent->client; +#if CYGMULTIWINDOW_DEBUG + ErrorF ("winWindowsWMSendEvent - x%08x\n", (int) client); +#endif + if ((pEvent->mask & mask) == 0 + || client == serverClient || client->clientGone) + { + 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.sequenceNumber = client->sequence; + se.time = currentTime.milliseconds; + WriteEventsToClient (client, 1, (xEvent *) &se); + } +} + +/* Safe to call from any thread. */ +unsigned int +WindowsWMSelectedEvents (void) +{ + return eventMask; +} + + +/* general utility functions */ + +static int +ProcWindowsWMDisableUpdate (register ClientPtr client) +{ + REQUEST_SIZE_MATCH(xWindowsWMDisableUpdateReq); + + //winDisableUpdate(); + + return (client->noClientException); +} + +static int +ProcWindowsWMReenableUpdate (register ClientPtr client) +{ + REQUEST_SIZE_MATCH(xWindowsWMReenableUpdateReq); + + //winEnableUpdate(); + + return (client->noClientException); +} + + +/* window functions */ + +static int +ProcWindowsWMSetFrontProcess (register ClientPtr client) +{ + REQUEST_SIZE_MATCH(xWindowsWMSetFrontProcessReq); + + //QuartzMessageMainThread(kWindowsSetFrontProcess, NULL, 0); + + return (client->noClientException); +} + + +/* frame functions */ + +static int +ProcWindowsWMFrameGetRect (register ClientPtr client) +{ + xWindowsWMFrameGetRectReply rep; + BoxRec ir; + RECT rcNew; + REQUEST(xWindowsWMFrameGetRectReq); + +#if CYGMULTIWINDOW_DEBUG + ErrorF ("ProcWindowsWMFrameGetRect %d %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; + + ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih); + + 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), (char *)&rep); + return (client->noClientException); +} + + +static int +ProcWindowsWMFrameDraw (register ClientPtr client) +{ + REQUEST(xWindowsWMFrameDrawReq); + WindowPtr pWin; + win32RootlessWindowPtr pRLWinPriv; + RECT rcNew; + int nCmdShow, rc; + RegionRec newShape; + ScreenPtr pScreen; + + 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 0x%08x 0x%08x 0x%08x\n", + (int) 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); + + winMWExtWMUpdateIcon (pWin->drawable.id); + + if (wBoundingShape(pWin) != NULL) + { + pScreen = pWin->drawable.pScreen; + /* wBoundingShape is relative to *inner* origin of window. + Translate by borderWidth to get the outside-relative position. */ + + REGION_NULL(pScreen, &newShape); + REGION_COPY(pScreen, &newShape, wBoundingShape(pWin)); + REGION_TRANSLATE(pScreen, &newShape, pWin->borderWidth, pWin->borderWidth); + winMWExtWMReshapeFrame (pRLWinPriv, &newShape); + REGION_UNINIT(pScreen, &newShape); + } +#if CYGMULTIWINDOW_DEBUG + ErrorF ("ProcWindowsWMFrameDraw - done\n"); +#endif + + return (client->noClientException); +} + +static int +ProcWindowsWMFrameSetTitle( + register ClientPtr client + ) +{ + unsigned int title_length, title_max; + unsigned 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, (unsigned 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 (client->noClientException); +} + + +/* dispatch */ + +static int +ProcWindowsWMDispatch (register ClientPtr client) +{ + REQUEST(xReq); + + switch (stuff->data) + { + case X_WindowsWMQueryVersion: + return ProcWindowsWMQueryVersion(client); + } + + if (!LocalClient(client)) + 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 (register ClientPtr client) +{ + register int n; + REQUEST(xWindowsWMQueryVersionReq); + swaps(&stuff->length, n); + return ProcWindowsWMQueryVersion(client); +} + +static int +SProcWindowsWMDispatch (register ClientPtr client) +{ + REQUEST(xReq); + + /* It is bound to be non-local when there is byte swapping */ + if (!LocalClient(client)) + return WMErrorBase + WindowsWMClientNotLocal; + + /* only local clients are allowed WM access */ + switch (stuff->data) + { + case X_WindowsWMQueryVersion: + return SProcWindowsWMQueryVersion(client); + default: + return BadRequest; + } +} -- cgit v1.2.3