diff options
Diffstat (limited to 'doc/nx-X11_vs_XOrg69_patches/NXwindow.c.NX.patch')
| -rw-r--r-- | doc/nx-X11_vs_XOrg69_patches/NXwindow.c.NX.patch | 561 |
1 files changed, 561 insertions, 0 deletions
diff --git a/doc/nx-X11_vs_XOrg69_patches/NXwindow.c.NX.patch b/doc/nx-X11_vs_XOrg69_patches/NXwindow.c.NX.patch new file mode 100644 index 000000000..667dadc42 --- /dev/null +++ b/doc/nx-X11_vs_XOrg69_patches/NXwindow.c.NX.patch @@ -0,0 +1,561 @@ +--- ./nx-X11/programs/Xserver/hw/nxagent/X/NXwindow.c.X.original 2015-02-13 14:03:44.748441432 +0100 ++++ ./nx-X11/programs/Xserver/hw/nxagent/X/NXwindow.c 2015-02-10 19:13:13.780686785 +0100 +@@ -1,3 +1,20 @@ ++/**************************************************************************/ ++/* */ ++/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */ ++/* */ ++/* NXAGENT, NX protocol compression and NX extensions to this software */ ++/* are copyright of NoMachine. Redistribution and use of the present */ ++/* software is allowed according to terms specified in the file LICENSE */ ++/* which comes in the source distribution. */ ++/* */ ++/* Check http://www.nomachine.com/licensing.html for applicability. */ ++/* */ ++/* NX and NoMachine are trademarks of Medialogic S.p.A. */ ++/* */ ++/* All rights reserved. */ ++/* */ ++/**************************************************************************/ ++ + /* $XdotOrg: xc/programs/Xserver/dix/window.c,v 1.12 2005/07/03 08:53:38 daniels Exp $ */ + /* $Xorg: window.c,v 1.4 2001/02/09 02:04:41 xorgcvs Exp $ */ + /* +@@ -97,9 +114,10 @@ + #include "dixstruct.h" + #include "gcstruct.h" + #include "servermd.h" ++#include "selection.h" + #ifdef PANORAMIX +-#include "panoramiX.h" +-#include "panoramiXsrv.h" ++#include "../../Xext/panoramiX.h" ++#include "../../Xext/panoramiXsrv.h" + #endif + #include "dixevents.h" + #include "globals.h" +@@ -112,6 +130,19 @@ + #include <X11/extensions/security.h> + #endif + ++#include "Screen.h" ++#include "Options.h" ++#include "Atoms.h" ++#include "Clipboard.h" ++#include "Splash.h" ++#include "Rootless.h" ++#include "Composite.h" ++#include "Drawable.h" ++#include "Colormap.h" ++ ++extern Bool nxagentWMIsRunning; ++extern Bool nxagentScreenTrap; ++ + /****** + * Window stuff for server + * +@@ -160,10 +191,25 @@ + #define SubStrSend(pWin,pParent) (StrSend(pWin) || SubSend(pParent)) + + ++/* ++ * Set here the required log level. ++ */ ++ ++#define PANIC ++#define WARNING ++#undef TEST ++#undef DEBUG ++ + int numSaveUndersViewable = 0; + int deltaSaveUndersViewable = 0; + +-#ifdef DEBUG ++WindowPtr nxagentRootTileWindow; ++ ++/* ++ * This block used the DEBUG symbol. ++ */ ++ ++#ifdef WINDOW_TREE_DEBUG + /****** + * PrintWindowTree + * For debugging only +@@ -289,6 +335,31 @@ + #endif + } + ++#ifdef NXAGENT_SERVER ++ ++void nxagentClearSplash(WindowPtr pW) ++{ ++ int w, h; ++ ScreenPtr pScreen; ++ ++ w = pW->drawable.width; ++ h = pW->drawable.height; ++ ++ pScreen = pW->drawable.pScreen; ++ ++ if (pW->backgroundState == BackgroundPixmap) ++ { ++ (*pScreen->DestroyPixmap)(pW->background.pixmap); ++ } ++ ++ pW->backgroundState = BackgroundPixel; ++ pW->background.pixel = nxagentLogoBlack; ++ ++ (*pScreen->ChangeWindowAttributes)(pW, CWBackPixmap|CWBackPixel); ++} ++ ++#endif /* NXAGENT_SERVER */ ++ + static void + MakeRootTile(WindowPtr pWin) + { +@@ -333,6 +404,9 @@ + + FreeScratchGC(pGC); + ++#ifdef NXAGENT_SERVER ++ nxagentRootTileWindow = pWin; ++#endif /* NXAGENT_SERVER */ + } + + WindowPtr +@@ -458,9 +532,16 @@ + return FALSE; + + if (disableBackingStore) +- pScreen->backingStoreSupport = NotUseful; ++ { ++ pScreen -> backingStoreSupport = NotUseful; ++ } ++ + if (enableBackingStore) +- pScreen->backingStoreSupport = Always; ++ { ++ pScreen -> backingStoreSupport = Always; ++ } ++ ++ pScreen->saveUnderSupport = False; + + #ifdef DO_SAVE_UNDERS + if ((pScreen->backingStoreSupport != NotUseful) && +@@ -480,6 +561,107 @@ + return TRUE; + } + ++#ifdef NXAGENT_SERVER ++ ++void ++InitRootWindow(WindowPtr pWin) ++{ ++ ScreenPtr pScreen; ++ ++ #ifdef TEST ++ fprintf(stderr, "InitRootWindow: Called for window at [%p][%ld] with parent [%p].\n", ++ (void *) pWin, nxagentWindowPriv(pWin)->window, (void *) pWin -> parent); ++ #endif ++ ++ if (nxagentOption(Rootless)) ++ { ++ #ifdef TEST ++ fprintf(stderr, "InitRootWindow: Assigned agent root to window at [%p][%ld] with parent [%p].\n", ++ (void *) pWin, nxagentWindowPriv(pWin)->window, (void *) pWin -> parent); ++ #endif ++ ++ nxagentRootlessWindow = pWin; ++ } ++ ++ pScreen = pWin->drawable.pScreen; ++ ++ /* ++ * A root window is created for each screen by main ++ * and the pointer is saved in WindowTable as in the ++ * following snippet: ++ * ++ * for (i = 0; i < screenInfo.numScreens; i++) ++ * InitRootWindow(WindowTable[i]); ++ * ++ * Our root window on the real display was already ++ * created at the time the screen was opened, so it ++ * is unclear how this window (or the other window, ++ * if you prefer) fits in the big picture. ++ */ ++ ++ #ifdef TEST ++ fprintf(stderr, "InitRootWindow: Going to create window as root at [%p][%ld] with parent [%p].\n", ++ (void *) pWin, nxagentWindowPriv(pWin)->window, (void *) pWin -> parent); ++ #endif ++ ++ if (!(*pScreen->CreateWindow)(pWin)) ++ return; /* XXX */ ++ ++ #ifdef TEST ++ fprintf(stderr, "InitRootWindow: Created window as root at [%p][%ld] with parent [%p].\n", ++ (void *) pWin, nxagentWindowPriv(pWin)->window, (void *) pWin -> parent); ++ #endif ++ ++ (*pScreen->PositionWindow)(pWin, 0, 0); ++ ++ pWin->cursorIsNone = FALSE; ++ pWin->optional->cursor = rootCursor; ++ rootCursor->refcnt++; ++ pWin->backingStore = defaultBackingStore; ++ pWin->forcedBS = (defaultBackingStore != NotUseful); ++ ++ #ifdef NXAGENT_SPLASH ++ /* We SHOULD check for an error value here XXX */ ++ pWin -> background.pixel = pScreen -> blackPixel; ++ (*pScreen->ChangeWindowAttributes)(pWin, ++ CWBackPixel|CWBorderPixel|CWCursor|CWBackingStore); ++ #else ++ (*pScreen->ChangeWindowAttributes)(pWin, ++ CWBackPixmap|CWBorderPixel|CWCursor|CWBackingStore); ++ #endif ++ ++ MakeRootTile(pWin); ++ ++ /* ++ * Map both the root and the default agent window. ++ */ ++ ++ #ifdef TEST ++ fprintf(stderr, "InitRootWindow: Mapping default windows.\n"); ++ #endif ++ ++ nxagentInitAtoms(pWin); ++ ++ nxagentInitClipboard(pWin); ++ ++ nxagentMapDefaultWindows(); ++ ++ nxagentRedirectDefaultWindows(); ++ ++ #ifdef NXAGENT_ARTSD ++ { ++ char artsd_port[10]; ++ int nPort; ++ extern void nxagentPropagateArtsdProperties(ScreenPtr pScreen, char *port); ++ nPort = atoi(display) + 7000; ++ sprintf(artsd_port,"%d", nPort); ++ nxagentPropagateArtsdProperties(pScreen, artsd_port); ++ } ++ #endif ++} ++ ++#else /* NXAGENT_SERVER */ ++ + void + InitRootWindow(WindowPtr pWin) + { +@@ -502,6 +684,8 @@ + MapWindow(pWin, serverClient); + } + ++#endif /* NXAGENT_SERVER */ ++ + /* Set the region to the intersection of the rectangle and the + * window's winSize. The window is typically the parent of the + * window from which the region came. +@@ -512,7 +696,9 @@ + register int x, register int y, + register int w, register int h) + { ++#ifndef NXAGENT_SERVER + ScreenPtr pScreen = pWin->drawable.pScreen; ++#endif /* NXAGENT_SERVER */ + BoxRec box; + + box = *(REGION_EXTENTS(pScreen, &pWin->winSize)); +@@ -907,6 +1093,14 @@ + if (pWin->prevSib) + pWin->prevSib->nextSib = pWin->nextSib; + } ++ ++ if (pWin -> optional && ++ pWin -> optional -> colormap && ++ pWin -> parent) ++ { ++ nxagentSetInstalledColormapWindows(pWin -> drawable.pScreen); ++ } ++ + xfree(pWin); + return Success; + } +@@ -1147,6 +1341,12 @@ + goto PatchUp; + } + pWin->backingStore = val; ++ ++ #ifdef TEST ++ fprintf(stderr, "ChangeWindowAttributes: Changed backing store value to %d for window at %p.\n", ++ val, (void*)pWin); ++ #endif ++ + pWin->forcedBS = FALSE; + break; + case CWBackingPlanes: +@@ -1227,6 +1427,22 @@ + #endif /* DO_SAVE_UNDERS */ + break; + case CWEventMask: ++ /* ++ * TODO: Some applications like java bean shell ++ * don' t work if they cannot monitor the root ++ * window for Structure Redirect events. However ++ * this doesn't seem to be the best solution, since ++ * also an X server with a window manager running, ++ * doesn't allow to monitor for those events, but ++ * the java bean shell works flawlessy on this ++ * server. ++ * ++ * if (nxagentCheckIllegalRootMonitoring(pWin, (Mask)*pVlist)) ++ * { ++ * return BadAccess; ++ * } ++ */ ++ + result = EventSelectForWindow(pWin, client, (Mask )*pVlist); + if (result) + { +@@ -1611,8 +1827,9 @@ + pRgn = REGION_CREATE(pWin->drawable.pScreen, &box, 1); + #ifdef SHAPE + if (wBoundingShape (pWin) || wClipShape (pWin)) { ++#ifndef NXAGENT_SERVER + ScreenPtr pScreen = pWin->drawable.pScreen; +- ++#endif /* NXAGENT_SERVER */ + REGION_TRANSLATE(pScreen, pRgn, - pWin->drawable.x, + - pWin->drawable.y); + if (wBoundingShape (pWin)) +@@ -1647,8 +1864,9 @@ + (int)pWin->drawable.height); + #ifdef SHAPE + if (wBoundingShape (pWin) || wClipShape (pWin)) { ++#ifndef NXAGENT_SERVER + ScreenPtr pScreen = pWin->drawable.pScreen; +- ++#endif /* NXAGENT_SERVER */ + REGION_TRANSLATE(pScreen, &pWin->winSize, - pWin->drawable.x, + - pWin->drawable.y); + if (wBoundingShape (pWin)) +@@ -1689,8 +1907,9 @@ + (int)(pWin->drawable.height + (bw<<1))); + #ifdef SHAPE + if (wBoundingShape (pWin)) { ++#ifndef NXAGENT_SERVER + ScreenPtr pScreen = pWin->drawable.pScreen; +- ++#endif /* NXAGENT_SERVER */ + REGION_TRANSLATE(pScreen, &pWin->borderSize, - pWin->drawable.x, + - pWin->drawable.y); + REGION_INTERSECT(pScreen, &pWin->borderSize, &pWin->borderSize, +@@ -1800,7 +2019,19 @@ + pSib->drawable.y = pWin->drawable.y + pSib->origin.y; + SetWinSize (pSib); + SetBorderSize (pSib); +- (*pScreen->PositionWindow)(pSib, pSib->drawable.x, pSib->drawable.y); ++ ++ /* ++ * Don't force X to move children. It will position them ++ * according with gravity. ++ * ++ * (*pScreen->PositionWindow)(pSib, pSib->drawable.x, pSib->drawable.y); ++ */ ++ ++ /* ++ * Update pSib privates, as this window is moved by X. ++ */ ++ ++ nxagentAddConfiguredWindow(pSib, CW_Update); + + if ( (pChild = pSib->firstChild) ) + { +@@ -1812,8 +2043,10 @@ + pChild->origin.y; + SetWinSize (pChild); + SetBorderSize (pChild); +- (*pScreen->PositionWindow)(pChild, +- pChild->drawable.x, pChild->drawable.y); ++ ++ (*pScreen->PositionWindow)(pChild, pChild->drawable.x, ++ pChild->drawable.y); ++ + if (pChild->firstChild) + { + pChild = pChild->firstChild; +@@ -1900,8 +2133,9 @@ + BoxPtr pBox) + { + RegionPtr pRgn; ++#ifndef NXAGENT_SERVER + ScreenPtr pScreen = pWin->drawable.pScreen; +- ++#endif /* NXAGENT_SERVER */ + pRgn = REGION_CREATE(pScreen, pBox, 1); + if (wBoundingShape (pWin)) { + REGION_TRANSLATE(pScreen, pRgn, -pWin->origin.x, +@@ -2286,6 +2520,28 @@ + /* Figure out if the window should be moved. Doesnt + make the changes to the window if event sent */ + ++ #ifdef TEST ++ if (nxagentWindowTopLevel(pWin)) ++ { ++ ++ fprintf(stderr, "ConfigureWindow: pWin [%p] mask [%lu] client [%p]\n", ++ pWin, mask, client); ++ ++ fprintf(stderr, "ConfigureWindow: x [%d] y [%d] w [%d] h [%d] CWStackMode [%d] " ++ "smode [%d] pSib [%p]\n", ++ x, y, w, h, (mask & CWStackMode) ? 1 : 0, smode, pSib); ++ } ++ #endif ++ ++ if (nxagentOption(Rootless) && nxagentWindowTopLevel(pWin) && ++ pWin -> overrideRedirect == 0 && ++ nxagentScreenTrap == 0) ++ { ++ nxagentConfigureRootlessWindow(pWin, x, y, w, h, bw, pSib, smode, mask); ++ ++ return Success; ++ } ++ + if (mask & CWStackMode) + pSib = WhereDoIGoInTheStack(pWin, pSib, pParent->drawable.x + x, + pParent->drawable.y + y, +@@ -2443,6 +2699,9 @@ + + if (action != RESTACK_WIN) + CheckCursorConfinement(pWin); ++ ++ nxagentFlushConfigureWindow(); ++ + return(Success); + #undef RESTACK_WIN + #undef MOVE_WIN +@@ -2468,6 +2727,20 @@ + xEvent event; + BoxRec box; + ++ #ifdef TEST ++ fprintf(stderr, "CirculateWindow: pParent [%p] direction [%d] client [%p]\n", ++ pParent, direction, client); ++ #endif ++ ++ /* ++ * if (nxagentOption(Rootless) && nxagentWMIsRunning && ++ * nxagentWindowTopLevel(pWin) && pWin -> overrideRedirect == 0) ++ * { ++ * nxagentCirculateRootlessWindows(direction); ++ * return Success; ++ * } ++ */ ++ + pHead = RealChildHead(pParent); + pFirst = pHead ? pHead->nextSib : pParent->firstChild; + if (direction == RaiseLowest) +@@ -2582,6 +2855,12 @@ + /* insert at begining of pParent */ + pWin->parent = pParent; + pPrev = RealChildHead(pParent); ++ ++ if (pWin->parent == WindowTable[0]) ++ { ++ nxagentSetTopLevelEventMask(pWin); ++ } ++ + if (pPrev) + { + pWin->nextSib = pPrev->nextSib; +@@ -2614,7 +2893,9 @@ + + if (pScreen->ReparentWindow) + (*pScreen->ReparentWindow)(pWin, pPriorParent); ++ + (*pScreen->PositionWindow)(pWin, pWin->drawable.x, pWin->drawable.y); ++ + ResizeChildrenWinSize(pWin, 0, 0, 0, 0); + + CheckWindowOptionalNeed(pWin); +@@ -2677,6 +2958,13 @@ + #endif + WindowPtr pLayerWin; + ++ #ifdef TEST ++ if (nxagentWindowTopLevel(pWin)) ++ { ++ fprintf(stderr, "MapWindow: pWin [%p] client [%p]\n", pWin, client); ++ } ++ #endif ++ + if (pWin->mapped) + return(Success); + +@@ -2782,6 +3070,8 @@ + REGION_UNINIT(pScreen, &temp); + } + ++ nxagentFlushConfigureWindow(); ++ + return(Success); + } + +@@ -2981,6 +3271,14 @@ + ScreenPtr pScreen = pWin->drawable.pScreen; + WindowPtr pLayerWin = pWin; + ++ #ifdef TEST ++ if (nxagentWindowTopLevel(pWin)) ++ { ++ fprintf(stderr, "UnmapWindow: pWin [%p] fromConfigure [%d]\n", pWin, ++ fromConfigure); ++ } ++ #endif ++ + if ((!pWin->mapped) || (!(pParent = pWin->parent))) + return(Success); + if (SubStrSend(pWin, pParent)) +@@ -3324,9 +3622,19 @@ + (* screenInfo.screens[i]->SaveScreen) (screenInfo.screens[i], on); + if (savedScreenInfo[i].ExternalScreenSaver) + { +- if ((*savedScreenInfo[i].ExternalScreenSaver) +- (screenInfo.screens[i], type, on == SCREEN_SAVER_FORCER)) +- continue; ++ if (nxagentOption(Timeout) != 0) ++ { ++ #ifdef TEST ++ fprintf(stderr, "SaveScreens: An external screen-saver handler is installed. " ++ "Ignoring it to let the auto-disconnect feature work.\n"); ++ #endif ++ } ++ else ++ { ++ if ((*savedScreenInfo[i].ExternalScreenSaver) ++ (screenInfo.screens[i], type, on == SCREEN_SAVER_FORCER)) ++ continue; ++ } + } + if (type == screenIsSaved) + continue; +@@ -3669,6 +3977,11 @@ + } + else + pWin->cursorIsNone = TRUE; ++/* FIXME ++ There is an error when disposing ClientResources on Agent exit ++ this xfree is not valid in some window at exit ++*/ ++ + xfree (pWin->optional); + pWin->optional = NULL; + } +@@ -3851,3 +4164,4 @@ + } + + #endif ++ |