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-rw-r--r--nx-X11/programs/Xserver/dix/Imakefile4
-rw-r--r--nx-X11/programs/Xserver/dix/window.c54
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXwindow.c3028
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Screen.h2
4 files changed, 60 insertions, 3028 deletions
diff --git a/nx-X11/programs/Xserver/dix/Imakefile b/nx-X11/programs/Xserver/dix/Imakefile
index cc5712126..a383ee064 100644
--- a/nx-X11/programs/Xserver/dix/Imakefile
+++ b/nx-X11/programs/Xserver/dix/Imakefile
@@ -16,9 +16,11 @@ FFS_OBJ = ffs.o
#if (!(defined(NXAgentServer) && NXAgentServer))
NXAGENT_SKIP_SRCS = \
extension.c \
+ window.c \
$(NULL)
NXAGENT_SKIP_OBJS = \
extension.o \
+ window.o \
$(NULL)
#endif
@@ -42,7 +44,6 @@ SRCS = \
swaprep.c \
swapreq.c \
tables.c \
- window.c \
initatoms.c \
dixfonts.c \
privates.c \
@@ -70,7 +71,6 @@ OBJS = \
swaprep.o \
swapreq.o \
tables.o \
- window.o \
initatoms.o \
dixfonts.o \
privates.o \
diff --git a/nx-X11/programs/Xserver/dix/window.c b/nx-X11/programs/Xserver/dix/window.c
index 5a4818f88..7ec61b153 100644
--- a/nx-X11/programs/Xserver/dix/window.c
+++ b/nx-X11/programs/Xserver/dix/window.c
@@ -160,7 +160,7 @@ static Bool TileScreenSaver(int i, int kind);
int numSaveUndersViewable = 0;
int deltaSaveUndersViewable = 0;
-#ifdef DEBUG
+#if defined(DEBUG) || (defined(NXAGENT_SERVER) && defined(WINDOW_TREE_DEBUG))
/******
* PrintWindowTree
* For debugging only
@@ -286,6 +286,7 @@ SetWindowToDefaults(register WindowPtr pWin)
#endif
}
+#ifndef NXAGENT_SERVER
static void
MakeRootTile(WindowPtr pWin)
{
@@ -331,6 +332,7 @@ MakeRootTile(WindowPtr pWin)
FreeScratchGC(pGC);
}
+#endif /* NXAGENT_SERVER */
WindowPtr
AllocateWindow(ScreenPtr pScreen)
@@ -477,6 +479,7 @@ CreateRootWindow(ScreenPtr pScreen)
return TRUE;
}
+#ifndef NXAGENT_SERVER
void
InitRootWindow(WindowPtr pWin)
{
@@ -498,6 +501,7 @@ InitRootWindow(WindowPtr pWin)
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
@@ -872,13 +876,15 @@ CrushTree(WindowPtr pWin)
}
}
}
-
+
+
/*****
* DeleteWindow
* Deletes child of window then window itself
* If wid is None, don't send any events
*****/
+#ifndef NXAGENT_SERVER
int
DeleteWindow(void * value, XID wid)
{
@@ -914,6 +920,7 @@ DeleteWindow(void * value, XID wid)
xfree(pWin);
return Success;
}
+#endif /* NXAGENT_SERVER */
void
DestroySubwindows(register WindowPtr pWin, ClientPtr client)
@@ -1231,6 +1238,25 @@ ChangeWindowAttributes(register WindowPtr pWin, Mask vmask, XID *vlist, ClientPt
#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.
+ *
+ * #ifdef NXAGENT_SERVER
+ * if (nxagentCheckIllegalRootMonitoring(pWin, (Mask)*pVlist))
+ * {
+ * return BadAccess;
+ * }
+ * #endif
+ */
+
result = EventSelectForWindow(pWin, client, (Mask )*pVlist);
if (result)
{
@@ -1752,6 +1778,7 @@ GravityTranslate (register int x, register int y, int oldx, int oldy,
}
/* XXX need to retile border on each window with ParentRelative origin */
+#ifndef NXAGENT_SERVER
void
ResizeChildrenWinSize(register WindowPtr pWin, int dx, int dy, int dw, int dh)
{
@@ -1816,6 +1843,7 @@ ResizeChildrenWinSize(register WindowPtr pWin, int dx, int dy, int dw, int dh)
}
}
}
+#endif /* NXAGENT_SERVER */
#define GET_INT16(m, f) \
if (m & mask) \
@@ -2164,6 +2192,7 @@ ReflectStackChange(
* ConfigureWindow
*****/
+#ifndef NXAGENT_SERVER
int
ConfigureWindow(register WindowPtr pWin, register Mask mask, XID *vlist, ClientPtr client)
{
@@ -2417,6 +2446,7 @@ ActuallyDoSomething:
#undef RESIZE_WIN
#undef REBORDER_WIN
}
+#endif /* NXAGENT_SERVER */
/******
@@ -2436,6 +2466,17 @@ CirculateWindow(WindowPtr pParent, int direction, ClientPtr client)
xEvent event;
BoxRec box;
+ /*
+ * #ifdef NXAGENT_SERVER
+ * if (nxagentOption(Rootless) && nxagentWMIsRunning &&
+ * nxagentWindowTopLevel(pWin) && pWin -> overrideRedirect == 0)
+ * {
+ * nxagentCirculateRootlessWindows(direction);
+ * return Success;
+ * }
+ * #endif
+ */
+
pHead = RealChildHead(pParent);
pFirst = pHead ? pHead->nextSib : pParent->firstChild;
if (direction == RaiseLowest)
@@ -2501,6 +2542,7 @@ CompareWIDs(
* ReparentWindow
*****/
+#ifndef NXAGENT_SERVER
int
ReparentWindow(register WindowPtr pWin, register WindowPtr pParent,
int x, int y, ClientPtr client)
@@ -2593,6 +2635,7 @@ ReparentWindow(register WindowPtr pWin, register WindowPtr pParent,
RecalculateDeliverableEvents(pWin);
return(Success);
}
+#endif /* NXAGENT_SERVER */
static void
RealizeTree(WindowPtr pWin)
@@ -2635,6 +2678,7 @@ RealizeTree(WindowPtr pWin)
* MapNotify event is generated.
*****/
+#ifndef NXAGENT_SERVER
int
MapWindow(register WindowPtr pWin, ClientPtr client)
{
@@ -2737,7 +2781,7 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
return(Success);
}
-
+#endif /* NXAGENT_SERVER */
/*****
* MapSubwindows
@@ -2926,6 +2970,7 @@ UnrealizeTree(
* generated. Cannot unmap a root window.
*****/
+#ifndef NXAGENT_SERVER
int
UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
{
@@ -2979,6 +3024,7 @@ UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
WindowsRestructured ();
return(Success);
}
+#endif /* NXAGENT_SERVER */
/*****
* UnmapSubwindows
@@ -3251,6 +3297,7 @@ static void DrawLogo(
);
#endif
+#ifndef NXAGENT_SERVER
void
SaveScreens(int on, int mode)
{
@@ -3363,6 +3410,7 @@ SaveScreens(int on, int mode)
if (mode == ScreenSaverReset)
SetScreenSaverTimer();
}
+#endif /* NXAGENT_SERVER */
static Bool
TileScreenSaver(int i, int kind)
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
index 5daa65443..cc7a14db9 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
@@ -97,38 +97,7 @@ Equipment Corporation.
/* $XFree86: xc/programs/Xserver/dix/window.c,v 3.36 2003/11/14 23:52:50 torrey Exp $ */
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "misc.h"
-#include "scrnintstr.h"
-#include "os.h"
-#include "regionstr.h"
-#include "validate.h"
-#include "windowstr.h"
-#include "input.h"
-#include "resource.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "dixstruct.h"
-#include "gcstruct.h"
-#include "servermd.h"
#include "selection.h"
-#ifdef PANORAMIX
-#include "../../Xext/panoramiX.h"
-#include "../../Xext/panoramiXsrv.h"
-#endif
-#include "dixevents.h"
-#include "globals.h"
-
-#ifdef XAPPGROUP
-#include <nx-X11/extensions/Xagsrv.h>
-#endif
-#ifdef XCSECURITY
-#define _SECURITY_SERVER
-#include <nx-X11/extensions/security.h>
-#endif
#include "Screen.h"
#include "Options.h"
@@ -140,56 +109,14 @@ Equipment Corporation.
#include "Drawable.h"
#include "Colormap.h"
-extern Bool nxagentWMIsRunning;
-extern Bool nxagentScreenTrap;
-
-/******
- * Window stuff for server
- *
- * CreateRootWindow, CreateWindow, ChangeWindowAttributes,
- * GetWindowAttributes, DeleteWindow, DestroySubWindows,
- * HandleSaveSet, ReparentWindow, MapWindow, MapSubWindows,
- * UnmapWindow, UnmapSubWindows, ConfigureWindow, CirculateWindow,
- *
- ******/
-
-static unsigned char _back_lsb[4] = {0x88, 0x22, 0x44, 0x11};
-static unsigned char _back_msb[4] = {0x11, 0x44, 0x22, 0x88};
-
-int screenIsSaved = SCREEN_SAVER_OFF;
-
-ScreenSaverStuffRec savedScreenInfo[MAXSCREENS];
+/* prototypes (only MakeRootTile() required here) */
-#if 0
-extern void DeleteWindowFromAnyEvents();
-extern Mask EventMaskForClient();
-extern void WindowHasNewCursor();
-extern void RecalculateDeliverableEvents();
-#endif
-
-static Bool TileScreenSaver(int i, int kind);
-
-
-#define INPUTONLY_LEGAL_MASK (CWWinGravity | CWEventMask | \
- CWDontPropagate | CWOverrideRedirect | CWCursor )
-
-#define BOXES_OVERLAP(b1, b2) \
- (!( ((b1)->x2 <= (b2)->x1) || \
- ( ((b1)->x1 >= (b2)->x2)) || \
- ( ((b1)->y2 <= (b2)->y1)) || \
- ( ((b1)->y1 >= (b2)->y2)) ) )
-
-#define RedirectSend(pWin) \
- ((pWin->eventMask|wOtherEventMasks(pWin)) & SubstructureRedirectMask)
-
-#define SubSend(pWin) \
- ((pWin->eventMask|wOtherEventMasks(pWin)) & SubstructureNotifyMask)
-
-#define StrSend(pWin) \
- ((pWin->eventMask|wOtherEventMasks(pWin)) & StructureNotifyMask)
+static void MakeRootTile(WindowPtr pWin);
-#define SubStrSend(pWin,pParent) (StrSend(pWin) || SubSend(pParent))
+#include "../../dix/window.c"
+extern Bool nxagentWMIsRunning;
+extern Bool nxagentScreenTrap;
/*
* Set here the required log level.
@@ -200,143 +127,8 @@ static Bool TileScreenSaver(int i, int kind);
#undef TEST
#undef DEBUG
-int numSaveUndersViewable = 0;
-int deltaSaveUndersViewable = 0;
-
WindowPtr nxagentRootTileWindow;
-/*
- * This block used the DEBUG symbol.
- */
-
-#ifdef WINDOW_TREE_DEBUG
-/******
- * PrintWindowTree
- * For debugging only
- ******/
-
-int
-PrintChildren(WindowPtr p1, int indent)
-{
- WindowPtr p2;
- int i;
-
- while (p1)
- {
- p2 = p1->firstChild;
- for (i=0; i<indent; i++) ErrorF( " ");
- ErrorF( "%x\n", p1->drawable.id);
- RegionPrint(&p1->clipList);
- PrintChildren(p2, indent+4);
- p1 = p1->nextSib;
- }
-}
-
-PrintWindowTree()
-{
- int i;
- WindowPtr pWin, p1;
-
- for (i=0; i<screenInfo.numScreens; i++)
- {
- ErrorF( "WINDOW %d\n", i);
- pWin = screenInfo.screens[i]->root;
- RegionPrint(&pWin->clipList);
- p1 = pWin->firstChild;
- PrintChildren(p1, 4);
- }
-}
-#endif
-
-int
-TraverseTree(register WindowPtr pWin, VisitWindowProcPtr func, void * data)
-{
- register int result;
- register WindowPtr pChild;
-
- if (!(pChild = pWin))
- return(WT_NOMATCH);
- while (1)
- {
- result = (* func)(pChild, data);
- if (result == WT_STOPWALKING)
- return(WT_STOPWALKING);
- if ((result == WT_WALKCHILDREN) && pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- while (!pChild->nextSib && (pChild != pWin))
- pChild = pChild->parent;
- if (pChild == pWin)
- break;
- pChild = pChild->nextSib;
- }
- return(WT_NOMATCH);
-}
-
-/*****
- * WalkTree
- * Walk the window tree, for SCREEN, preforming FUNC(pWin, data) on
- * each window. If FUNC returns WT_WALKCHILDREN, traverse the children,
- * if it returns WT_DONTWALKCHILDREN, dont. If it returns WT_STOPWALKING
- * exit WalkTree. Does depth-first traverse.
- *****/
-
-int
-WalkTree(ScreenPtr pScreen, VisitWindowProcPtr func, void * data)
-{
- return(TraverseTree(pScreen->root, func, data));
-}
-
-/* hack for forcing backing store on all windows */
-int defaultBackingStore = NotUseful;
-/* hack to force no backing store */
-Bool disableBackingStore = FALSE;
-Bool enableBackingStore = FALSE;
-/* hack to force no save unders */
-Bool disableSaveUnders = FALSE;
-
-static void
-SetWindowToDefaults(register WindowPtr pWin)
-{
- pWin->prevSib = NullWindow;
- pWin->firstChild = NullWindow;
- pWin->lastChild = NullWindow;
-
- pWin->valdata = (ValidatePtr)NULL;
- pWin->optional = (WindowOptPtr)NULL;
- pWin->cursorIsNone = TRUE;
-
- pWin->backingStore = NotUseful;
- pWin->DIXsaveUnder = FALSE;
- pWin->backStorage = (void *) NULL;
-
- pWin->mapped = FALSE; /* off */
- pWin->realized = FALSE; /* off */
- pWin->viewable = FALSE;
- pWin->visibility = VisibilityNotViewable;
- pWin->overrideRedirect = FALSE;
- pWin->saveUnder = FALSE;
-
- pWin->bitGravity = ForgetGravity;
- pWin->winGravity = NorthWestGravity;
-
- pWin->eventMask = 0;
- pWin->deliverableEvents = 0;
- pWin->dontPropagate = 0;
- pWin->forcedBS = FALSE;
-#ifdef NEED_DBE_BUF_BITS
- pWin->srcBuffer = DBE_FRONT_BUFFER;
- pWin->dstBuffer = DBE_FRONT_BUFFER;
-#endif
-#ifdef COMPOSITE
- pWin->redirectDraw = 0;
-#endif
-}
-
-#ifdef NXAGENT_SERVER
-
void nxagentClearSplash(WindowPtr pW)
{
ScreenPtr pScreen;
@@ -354,8 +146,6 @@ void nxagentClearSplash(WindowPtr pW)
(*pScreen->ChangeWindowAttributes)(pW, CWBackPixmap|CWBackPixel);
}
-#endif /* NXAGENT_SERVER */
-
static void
MakeRootTile(WindowPtr pWin)
{
@@ -400,167 +190,9 @@ MakeRootTile(WindowPtr pWin)
FreeScratchGC(pGC);
-#ifdef NXAGENT_SERVER
nxagentRootTileWindow = pWin;
-#endif /* NXAGENT_SERVER */
-}
-
-WindowPtr
-AllocateWindow(ScreenPtr pScreen)
-{
- WindowPtr pWin;
- register char *ptr;
- register DevUnion *ppriv;
- register unsigned *sizes;
- register unsigned size;
- register int i;
-
- pWin = (WindowPtr)xalloc(pScreen->totalWindowSize);
- if (pWin)
- {
- ppriv = (DevUnion *)(pWin + 1);
- pWin->devPrivates = ppriv;
- sizes = pScreen->WindowPrivateSizes;
- ptr = (char *)(ppriv + pScreen->WindowPrivateLen);
- for (i = pScreen->WindowPrivateLen; --i >= 0; ppriv++, sizes++)
- {
- if ( (size = *sizes) )
- {
- ppriv->ptr = (void *)ptr;
- ptr += size;
- }
- else
- ppriv->ptr = (void *)NULL;
- }
- }
- return pWin;
-}
-
-/*****
- * CreateRootWindow
- * Makes a window at initialization time for specified screen
- *****/
-
-Bool
-CreateRootWindow(ScreenPtr pScreen)
-{
- WindowPtr pWin;
- BoxRec box;
- PixmapFormatRec *format;
-
- pWin = AllocateWindow(pScreen);
- if (!pWin)
- return FALSE;
-
- savedScreenInfo[pScreen->myNum].pWindow = NULL;
- savedScreenInfo[pScreen->myNum].wid = FakeClientID(0);
- savedScreenInfo[pScreen->myNum].ExternalScreenSaver = NULL;
- screenIsSaved = SCREEN_SAVER_OFF;
-
- pScreen->root = pWin;
-
- pScreen->root = pWin;
-
- pWin->drawable.pScreen = pScreen;
- pWin->drawable.type = DRAWABLE_WINDOW;
-
- pWin->drawable.depth = pScreen->rootDepth;
- for (format = screenInfo.formats;
- format->depth != pScreen->rootDepth;
- format++)
- ;
- pWin->drawable.bitsPerPixel = format->bitsPerPixel;
-
- pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-
- pWin->parent = NullWindow;
- SetWindowToDefaults(pWin);
-
- pWin->optional = (WindowOptRec *) xalloc (sizeof (WindowOptRec));
- if (!pWin->optional)
- return FALSE;
-
- pWin->optional->dontPropagateMask = 0;
- pWin->optional->otherEventMasks = 0;
- pWin->optional->otherClients = NULL;
- pWin->optional->passiveGrabs = NULL;
- pWin->optional->userProps = NULL;
- pWin->optional->backingBitPlanes = ~0L;
- pWin->optional->backingPixel = 0;
-#ifdef SHAPE
- pWin->optional->boundingShape = NULL;
- pWin->optional->clipShape = NULL;
- pWin->optional->inputShape = NULL;
-#endif
-#ifdef XINPUT
- pWin->optional->inputMasks = NULL;
-#endif
- pWin->optional->colormap = pScreen->defColormap;
- pWin->optional->visual = pScreen->rootVisual;
-
- pWin->nextSib = NullWindow;
-
- pWin->drawable.id = FakeClientID(0);
-
- pWin->origin.x = pWin->origin.y = 0;
- pWin->drawable.height = pScreen->height;
- pWin->drawable.width = pScreen->width;
- pWin->drawable.x = pWin->drawable.y = 0;
-
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = pScreen->width;
- box.y2 = pScreen->height;
- RegionInit(&pWin->clipList, &box, 1);
- RegionInit(&pWin->winSize, &box, 1);
- RegionInit(&pWin->borderSize, &box, 1);
- RegionInit(&pWin->borderClip, &box, 1);
-
- pWin->drawable.class = InputOutput;
- pWin->optional->visual = pScreen->rootVisual;
-
- pWin->backgroundState = BackgroundPixel;
- pWin->background.pixel = pScreen->whitePixel;
-
- pWin->borderIsPixel = TRUE;
- pWin->border.pixel = pScreen->blackPixel;
- pWin->borderWidth = 0;
-
- if (!AddResource(pWin->drawable.id, RT_WINDOW, (void *)pWin))
- return FALSE;
-
- if (disableBackingStore)
- {
- pScreen -> backingStoreSupport = NotUseful;
- }
-
- if (enableBackingStore)
- {
- pScreen -> backingStoreSupport = Always;
- }
-
- pScreen->saveUnderSupport = False;
-
-#ifdef DO_SAVE_UNDERS
- if ((pScreen->backingStoreSupport != NotUseful) &&
- (pScreen->saveUnderSupport == NotUseful))
- {
- /*
- * If the screen has backing-store but no save-unders, let the
- * clients know we can support save-unders using backing-store.
- */
- pScreen->saveUnderSupport = USE_DIX_SAVE_UNDERS;
- }
-#endif /* DO_SAVE_UNDERS */
-
- if (disableSaveUnders)
- pScreen->saveUnderSupport = NotUseful;
-
- return TRUE;
}
-#ifdef NXAGENT_SERVER
-
void
InitRootWindow(WindowPtr pWin)
{
@@ -658,412 +290,6 @@ InitRootWindow(WindowPtr pWin)
#endif
}
-#else /* NXAGENT_SERVER */
-
-void
-InitRootWindow(WindowPtr pWin)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- if (!(*pScreen->CreateWindow)(pWin))
- return; /* XXX */
- (*pScreen->PositionWindow)(pWin, 0, 0);
-
- pWin->cursorIsNone = FALSE;
- pWin->optional->cursor = rootCursor;
- rootCursor->refcnt++;
- MakeRootTile(pWin);
- pWin->backingStore = defaultBackingStore;
- pWin->forcedBS = (defaultBackingStore != NotUseful);
- /* We SHOULD check for an error value here XXX */
- (*pScreen->ChangeWindowAttributes)(pWin,
- CWBackPixmap|CWBorderPixel|CWCursor|CWBackingStore);
-
- 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.
- */
-
-void
-ClippedRegionFromBox(register WindowPtr pWin, RegionPtr Rgn,
- 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 = *(RegionExtents(&pWin->winSize));
- /* we do these calculations to avoid overflows */
- if (x > box.x1)
- box.x1 = x;
- if (y > box.y1)
- box.y1 = y;
- x += w;
- if (x < box.x2)
- box.x2 = x;
- y += h;
- if (y < box.y2)
- box.y2 = y;
- if (box.x1 > box.x2)
- box.x2 = box.x1;
- if (box.y1 > box.y2)
- box.y2 = box.y1;
- RegionReset(Rgn, &box);
- RegionIntersect(Rgn, Rgn, &pWin->winSize);
-}
-
-static RealChildHeadProc realChildHeadProc = NULL;
-
-void
-RegisterRealChildHeadProc (RealChildHeadProc proc)
-{
- realChildHeadProc = proc;
-}
-
-WindowPtr
-RealChildHead(register WindowPtr pWin)
-{
- if (!pWin->parent &&
- (screenIsSaved == SCREEN_SAVER_ON) &&
- (HasSaverWindow (pWin->drawable.pScreen->myNum)))
- return (pWin->firstChild);
- else
- return (NullWindow);
-}
-
-/*****
- * CreateWindow
- * Makes a window in response to client request
- *****/
-
-WindowPtr
-CreateWindow(Window wid, register WindowPtr pParent, int x, int y, unsigned w,
- unsigned h, unsigned bw, unsigned class, register Mask vmask, XID *vlist,
- int depth, ClientPtr client, VisualID visual, int *error)
-{
- register WindowPtr pWin;
- WindowPtr pHead;
- register ScreenPtr pScreen;
- xEvent event;
- int idepth, ivisual;
- Bool fOK;
- DepthPtr pDepth;
- PixmapFormatRec *format;
- register WindowOptPtr ancwopt;
-
- if (class == CopyFromParent)
- class = pParent->drawable.class;
-
- if ((class != InputOutput) && (class != InputOnly))
- {
- *error = BadValue;
- client->errorValue = class;
- return NullWindow;
- }
-
- if ((class != InputOnly) && (pParent->drawable.class == InputOnly))
- {
- *error = BadMatch;
- return NullWindow;
- }
-
- if ((class == InputOnly) && ((bw != 0) || (depth != 0)))
- {
- *error = BadMatch;
- return NullWindow;
- }
-
- pScreen = pParent->drawable.pScreen;
- if ((class == InputOutput) && (depth == 0))
- depth = pParent->drawable.depth;
- ancwopt = pParent->optional;
- if (!ancwopt)
- ancwopt = FindWindowWithOptional(pParent)->optional;
- if (visual == CopyFromParent) {
-#ifdef XAPPGROUP
- VisualID ag_visual;
-
- if (client->appgroup && !pParent->parent &&
- (ag_visual = XagRootVisual (client)))
- visual = ag_visual;
- else
-#endif
- visual = ancwopt->visual;
- }
-
- /* Find out if the depth and visual are acceptable for this Screen */
- if ((visual != ancwopt->visual) || (depth != pParent->drawable.depth))
- {
- fOK = FALSE;
- for(idepth = 0; idepth < pScreen->numDepths; idepth++)
- {
- pDepth = (DepthPtr) &pScreen->allowedDepths[idepth];
- if ((depth == pDepth->depth) || (depth == 0))
- {
- for (ivisual = 0; ivisual < pDepth->numVids; ivisual++)
- {
- if (visual == pDepth->vids[ivisual])
- {
- fOK = TRUE;
- break;
- }
- }
- }
- }
- if (fOK == FALSE)
- {
- *error = BadMatch;
- return NullWindow;
- }
- }
-
- if (((vmask & (CWBorderPixmap | CWBorderPixel)) == 0) &&
- (class != InputOnly) &&
- (depth != pParent->drawable.depth))
- {
- *error = BadMatch;
- return NullWindow;
- }
-
- if (((vmask & CWColormap) == 0) &&
- (class != InputOnly) &&
- ((visual != ancwopt->visual) || (ancwopt->colormap == None)))
- {
- *error = BadMatch;
- return NullWindow;
- }
-
- pWin = AllocateWindow(pScreen);
- if (!pWin)
- {
- *error = BadAlloc;
- return NullWindow;
- }
- pWin->drawable = pParent->drawable;
- pWin->drawable.depth = depth;
- if (depth == pParent->drawable.depth)
- pWin->drawable.bitsPerPixel = pParent->drawable.bitsPerPixel;
- else
- {
- for (format = screenInfo.formats; format->depth != depth; format++)
- ;
- pWin->drawable.bitsPerPixel = format->bitsPerPixel;
- }
- if (class == InputOnly)
- pWin->drawable.type = (short) UNDRAWABLE_WINDOW;
- pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-
- pWin->drawable.id = wid;
- pWin->drawable.class = class;
-
- pWin->parent = pParent;
- SetWindowToDefaults(pWin);
-
- if (visual != ancwopt->visual)
- {
- if (!MakeWindowOptional (pWin))
- {
- xfree (pWin);
- *error = BadAlloc;
- return NullWindow;
- }
- pWin->optional->visual = visual;
- pWin->optional->colormap = None;
- }
-
- pWin->borderWidth = bw;
-#ifdef XCSECURITY
- /* can't let untrusted clients have background None windows;
- * they make it too easy to steal window contents
- */
- if (client->trustLevel != XSecurityClientTrusted)
- {
- pWin->backgroundState = BackgroundPixel;
- pWin->background.pixel = 0;
- }
- else
-#endif
- pWin->backgroundState = None;
-
- pWin->borderIsPixel = pParent->borderIsPixel;
- pWin->border = pParent->border;
- if (pWin->borderIsPixel == FALSE)
- pWin->border.pixmap->refcnt++;
-
- pWin->origin.x = x + (int)bw;
- pWin->origin.y = y + (int)bw;
- pWin->drawable.width = w;
- pWin->drawable.height = h;
- pWin->drawable.x = pParent->drawable.x + x + (int)bw;
- pWin->drawable.y = pParent->drawable.y + y + (int)bw;
-
- /* set up clip list correctly for unobscured WindowPtr */
- RegionNull(&pWin->clipList);
- RegionNull(&pWin->borderClip);
- RegionNull(&pWin->winSize);
- RegionNull(&pWin->borderSize);
-
- pHead = RealChildHead(pParent);
- if (pHead)
- {
- pWin->nextSib = pHead->nextSib;
- if (pHead->nextSib)
- pHead->nextSib->prevSib = pWin;
- else
- pParent->lastChild = pWin;
- pHead->nextSib = pWin;
- pWin->prevSib = pHead;
- }
- else
- {
- pWin->nextSib = pParent->firstChild;
- if (pParent->firstChild)
- pParent->firstChild->prevSib = pWin;
- else
- pParent->lastChild = pWin;
- pParent->firstChild = pWin;
- }
-
- SetWinSize (pWin);
- SetBorderSize (pWin);
-
- /* We SHOULD check for an error value here XXX */
- if (!(*pScreen->CreateWindow)(pWin))
- {
- *error = BadAlloc;
- DeleteWindow(pWin, None);
- return NullWindow;
- }
- /* We SHOULD check for an error value here XXX */
- (*pScreen->PositionWindow)(pWin, pWin->drawable.x, pWin->drawable.y);
-
- if (!(vmask & CWEventMask))
- RecalculateDeliverableEvents(pWin);
-
- if (vmask)
- *error = ChangeWindowAttributes(pWin, vmask, vlist, wClient (pWin));
- else
- *error = Success;
-
- if (*error != Success)
- {
- DeleteWindow(pWin, None);
- return NullWindow;
- }
- if (!(vmask & CWBackingStore) && (defaultBackingStore != NotUseful))
- {
- XID value = defaultBackingStore;
- (void)ChangeWindowAttributes(pWin, CWBackingStore, &value, wClient (pWin));
- pWin->forcedBS = TRUE;
- }
-
- if (SubSend(pParent))
- {
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = CreateNotify;
- event.u.createNotify.window = wid;
- event.u.createNotify.parent = pParent->drawable.id;
- event.u.createNotify.x = x;
- event.u.createNotify.y = y;
- event.u.createNotify.width = w;
- event.u.createNotify.height = h;
- event.u.createNotify.borderWidth = bw;
- event.u.createNotify.override = pWin->overrideRedirect;
- DeliverEvents(pParent, &event, 1, NullWindow);
- }
- return pWin;
-}
-
-static void
-FreeWindowResources(register WindowPtr pWin)
-{
- register ScreenPtr pScreen = pWin->drawable.pScreen;
-
- DeleteWindowFromAnySaveSet(pWin);
- DeleteWindowFromAnySelections(pWin);
- DeleteWindowFromAnyEvents(pWin, TRUE);
- RegionUninit(&pWin->clipList);
- RegionUninit(&pWin->winSize);
- RegionUninit(&pWin->borderClip);
- RegionUninit(&pWin->borderSize);
-#ifdef SHAPE
- if (wBoundingShape (pWin))
- RegionDestroy(wBoundingShape (pWin));
- if (wClipShape (pWin))
- RegionDestroy(wClipShape (pWin));
- if (wInputShape (pWin))
- RegionDestroy(wInputShape (pWin));
-#endif
- if (pWin->borderIsPixel == FALSE)
- (*pScreen->DestroyPixmap)(pWin->border.pixmap);
- if (pWin->backgroundState == BackgroundPixmap)
- (*pScreen->DestroyPixmap)(pWin->background.pixmap);
-
- DeleteAllWindowProperties(pWin);
- /* We SHOULD check for an error value here XXX */
- (*pScreen->DestroyWindow)(pWin);
- DisposeWindowOptional (pWin);
-}
-
-static void
-CrushTree(WindowPtr pWin)
-{
- register WindowPtr pChild, pSib, pParent;
- UnrealizeWindowProcPtr UnrealizeWindow;
- xEvent event;
-
- if (!(pChild = pWin->firstChild))
- return;
- UnrealizeWindow = pWin->drawable.pScreen->UnrealizeWindow;
- while (1)
- {
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- while (1)
- {
- pParent = pChild->parent;
- if (SubStrSend(pChild, pParent))
- {
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = DestroyNotify;
- event.u.destroyNotify.window = pChild->drawable.id;
- DeliverEvents(pChild, &event, 1, NullWindow);
- }
- FreeResource(pChild->drawable.id, RT_WINDOW);
- pSib = pChild->nextSib;
-#ifdef DO_SAVE_UNDERS
- if (pChild->saveUnder && pChild->viewable)
- deltaSaveUndersViewable--;
-#endif
- pChild->viewable = FALSE;
- if (pChild->realized)
- {
- pChild->realized = FALSE;
- (*UnrealizeWindow)(pChild);
- }
- FreeWindowResources(pChild);
- xfree(pChild);
- if ( (pChild = pSib) )
- break;
- pChild = pParent;
- pChild->firstChild = NullWindow;
- pChild->lastChild = NullWindow;
- if (pChild == pWin)
- return;
- }
- }
-}
-
/*****
* DeleteWindow
* Deletes child of window then window itself
@@ -1114,883 +340,6 @@ DeleteWindow(void * value, XID wid)
return Success;
}
-void
-DestroySubwindows(register WindowPtr pWin, ClientPtr client)
-{
- /* XXX
- * The protocol is quite clear that each window should be
- * destroyed in turn, however, unmapping all of the first
- * eliminates most of the calls to ValidateTree. So,
- * this implementation is incorrect in that all of the
- * UnmapNotifies occur before all of the DestroyNotifies.
- * If you care, simply delete the call to UnmapSubwindows.
- */
- UnmapSubwindows(pWin);
- while (pWin->lastChild)
- FreeResource(pWin->lastChild->drawable.id, RT_NONE);
-}
-
-#define DeviceEventMasks (KeyPressMask | KeyReleaseMask | ButtonPressMask | \
- ButtonReleaseMask | PointerMotionMask)
-
-/*****
- * ChangeWindowAttributes
- *
- * The value-mask specifies which attributes are to be changed; the
- * value-list contains one value for each one bit in the mask, from least
- * to most significant bit in the mask.
- *****/
-
-int
-ChangeWindowAttributes(register WindowPtr pWin, Mask vmask, XID *vlist, ClientPtr client)
-{
- register Mask index2;
- register XID *pVlist;
- PixmapPtr pPixmap;
- Pixmap pixID;
- CursorPtr pCursor, pOldCursor;
- Cursor cursorID;
- WindowPtr pChild;
- Colormap cmap;
- ColormapPtr pCmap;
- xEvent xE;
- int result;
- register ScreenPtr pScreen;
- Mask vmaskCopy = 0;
- register Mask tmask;
- unsigned int val;
- int error;
- Bool checkOptional = FALSE;
- Bool borderRelative = FALSE;
- WindowPtr pLayerWin;
-
- if ((pWin->drawable.class == InputOnly) && (vmask & (~INPUTONLY_LEGAL_MASK)))
- return BadMatch;
-
- error = Success;
- pScreen = pWin->drawable.pScreen;
- pVlist = vlist;
- tmask = vmask;
- while (tmask)
- {
- index2 = (Mask) lowbit (tmask);
- tmask &= ~index2;
- switch (index2)
- {
- case CWBackPixmap:
- pixID = (Pixmap )*pVlist;
- pVlist++;
- if (pWin->backgroundState == ParentRelative)
- borderRelative = TRUE;
- if (pixID == None)
- {
-#ifdef XCSECURITY
- /* can't let untrusted clients have background None windows */
- if (client->trustLevel == XSecurityClientTrusted)
- {
-#endif
- if (pWin->backgroundState == BackgroundPixmap)
- (*pScreen->DestroyPixmap)(pWin->background.pixmap);
- if (!pWin->parent)
- MakeRootTile(pWin);
- else
- pWin->backgroundState = None;
-#ifdef XCSECURITY
- }
- else
- { /* didn't change the background to None, so don't tell ddx */
- index2 = 0;
- }
-#endif
- }
- else if (pixID == ParentRelative)
- {
- if (pWin->parent &&
- pWin->drawable.depth != pWin->parent->drawable.depth)
- {
- error = BadMatch;
- goto PatchUp;
- }
- if (pWin->backgroundState == BackgroundPixmap)
- (*pScreen->DestroyPixmap)(pWin->background.pixmap);
- if (!pWin->parent)
- MakeRootTile(pWin);
- else
- pWin->backgroundState = ParentRelative;
- borderRelative = TRUE;
- /* Note that the parent's backgroundTile's refcnt is NOT
- * incremented. */
- }
- else
- {
- pPixmap = (PixmapPtr)SecurityLookupIDByType(client, pixID,
- RT_PIXMAP, SecurityReadAccess);
- if (pPixmap != (PixmapPtr) NULL)
- {
- if ((pPixmap->drawable.depth != pWin->drawable.depth) ||
- (pPixmap->drawable.pScreen != pScreen))
- {
- error = BadMatch;
- goto PatchUp;
- }
- if (pWin->backgroundState == BackgroundPixmap)
- (*pScreen->DestroyPixmap)(pWin->background.pixmap);
- pWin->backgroundState = BackgroundPixmap;
- pWin->background.pixmap = pPixmap;
- pPixmap->refcnt++;
- }
- else
- {
- error = BadPixmap;
- client->errorValue = pixID;
- goto PatchUp;
- }
- }
- break;
- case CWBackPixel:
- if (pWin->backgroundState == ParentRelative)
- borderRelative = TRUE;
- if (pWin->backgroundState == BackgroundPixmap)
- (*pScreen->DestroyPixmap)(pWin->background.pixmap);
- pWin->backgroundState = BackgroundPixel;
- pWin->background.pixel = (CARD32 ) *pVlist;
- /* background pixel overrides background pixmap,
- so don't let the ddx layer see both bits */
- vmaskCopy &= ~CWBackPixmap;
- pVlist++;
- break;
- case CWBorderPixmap:
- pixID = (Pixmap ) *pVlist;
- pVlist++;
- if (pixID == CopyFromParent)
- {
- if (!pWin->parent ||
- (pWin->drawable.depth != pWin->parent->drawable.depth))
- {
- error = BadMatch;
- goto PatchUp;
- }
- if (pWin->borderIsPixel == FALSE)
- (*pScreen->DestroyPixmap)(pWin->border.pixmap);
- pWin->border = pWin->parent->border;
- if ((pWin->borderIsPixel = pWin->parent->borderIsPixel) == TRUE)
- {
- index2 = CWBorderPixel;
- }
- else
- {
- pWin->parent->border.pixmap->refcnt++;
- }
- }
- else
- {
- pPixmap = (PixmapPtr)SecurityLookupIDByType(client, pixID,
- RT_PIXMAP, SecurityReadAccess);
- if (pPixmap)
- {
- if ((pPixmap->drawable.depth != pWin->drawable.depth) ||
- (pPixmap->drawable.pScreen != pScreen))
- {
- error = BadMatch;
- goto PatchUp;
- }
- if (pWin->borderIsPixel == FALSE)
- (*pScreen->DestroyPixmap)(pWin->border.pixmap);
- pWin->borderIsPixel = FALSE;
- pWin->border.pixmap = pPixmap;
- pPixmap->refcnt++;
- }
- else
- {
- error = BadPixmap;
- client->errorValue = pixID;
- goto PatchUp;
- }
- }
- break;
- case CWBorderPixel:
- if (pWin->borderIsPixel == FALSE)
- (*pScreen->DestroyPixmap)(pWin->border.pixmap);
- pWin->borderIsPixel = TRUE;
- pWin->border.pixel = (CARD32) *pVlist;
- /* border pixel overrides border pixmap,
- so don't let the ddx layer see both bits */
- vmaskCopy &= ~CWBorderPixmap;
- pVlist++;
- break;
- case CWBitGravity:
- val = (CARD8 )*pVlist;
- pVlist++;
- if (val > StaticGravity)
- {
- error = BadValue;
- client->errorValue = val;
- goto PatchUp;
- }
- pWin->bitGravity = val;
- break;
- case CWWinGravity:
- val = (CARD8 )*pVlist;
- pVlist++;
- if (val > StaticGravity)
- {
- error = BadValue;
- client->errorValue = val;
- goto PatchUp;
- }
- pWin->winGravity = val;
- break;
- case CWBackingStore:
- val = (CARD8 )*pVlist;
- pVlist++;
- if ((val != NotUseful) && (val != WhenMapped) && (val != Always))
- {
- error = BadValue;
- client->errorValue = val;
- 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:
- if (pWin->optional || ((CARD32)*pVlist != (CARD32)~0L)) {
- if (!pWin->optional && !MakeWindowOptional (pWin))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- pWin->optional->backingBitPlanes = (CARD32) *pVlist;
- if ((CARD32)*pVlist == (CARD32)~0L)
- checkOptional = TRUE;
- }
- pVlist++;
- break;
- case CWBackingPixel:
- if (pWin->optional || (CARD32) *pVlist) {
- if (!pWin->optional && !MakeWindowOptional (pWin))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- pWin->optional->backingPixel = (CARD32) *pVlist;
- if (!*pVlist)
- checkOptional = TRUE;
- }
- pVlist++;
- break;
- case CWSaveUnder:
- val = (BOOL) *pVlist;
- pVlist++;
- if ((val != xTrue) && (val != xFalse))
- {
- error = BadValue;
- client->errorValue = val;
- goto PatchUp;
- }
-#ifdef DO_SAVE_UNDERS
- if (pWin->parent && (pWin->saveUnder != val) && (pWin->viewable) &&
- DO_SAVE_UNDERS(pWin))
- {
- /*
- * Re-check all siblings and inferiors for obscurity or
- * exposition (hee hee).
- */
- if (pWin->saveUnder)
- deltaSaveUndersViewable--;
- else
- deltaSaveUndersViewable++;
- pWin->saveUnder = val;
-
- if (pWin->firstChild)
- {
- pLayerWin = (*pScreen->GetLayerWindow)(pWin);
- if ((*pScreen->ChangeSaveUnder)(pLayerWin->parent, pWin->nextSib))
- (*pScreen->PostChangeSaveUnder)(pLayerWin->parent,
- pWin->nextSib);
- }
- else
- {
- if ((*pScreen->ChangeSaveUnder)(pWin, pWin->nextSib))
- (*pScreen->PostChangeSaveUnder)(pWin,
- pWin->nextSib);
- }
- }
- else
- {
- /* If we're changing the saveUnder attribute of the root
- * window, all we do is set pWin->saveUnder so that
- * GetWindowAttributes returns the right value. We don't
- * do the "normal" save-under processing (as above).
- * Hope that doesn't cause any problems.
- */
- pWin->saveUnder = val;
- }
-#else
- pWin->saveUnder = val;
-#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)
- {
- error = result;
- goto PatchUp;
- }
- pVlist++;
- break;
- case CWDontPropagate:
- result = EventSuppressForWindow(pWin, client, (Mask )*pVlist,
- &checkOptional);
- if (result)
- {
- error = result;
- goto PatchUp;
- }
- pVlist++;
- break;
- case CWOverrideRedirect:
- val = (BOOL ) *pVlist;
- pVlist++;
- if ((val != xTrue) && (val != xFalse))
- {
- error = BadValue;
- client->errorValue = val;
- goto PatchUp;
- }
- pWin->overrideRedirect = val;
- break;
- case CWColormap:
- cmap = (Colormap) *pVlist;
- pVlist++;
- if (cmap == CopyFromParent)
- {
-#ifdef XAPPGROUP
- Colormap ag_colormap;
- ClientPtr win_owner;
-
- /*
- * win_owner == client for CreateWindow, other clients
- * can ChangeWindowAttributes
- */
- win_owner = clients[CLIENT_ID(pWin->drawable.id)];
-
- if ( win_owner && win_owner->appgroup &&
- !pWin->parent->parent &&
- (ag_colormap = XagDefaultColormap (win_owner)))
- cmap = ag_colormap;
- else
-#endif
- if (pWin->parent &&
- (!pWin->optional ||
- pWin->optional->visual == wVisual (pWin->parent)))
- {
- cmap = wColormap (pWin->parent);
- }
- else
- cmap = None;
- }
- if (cmap == None)
- {
- error = BadMatch;
- goto PatchUp;
- }
- pCmap = (ColormapPtr)SecurityLookupIDByType(client, cmap,
- RT_COLORMAP, SecurityReadAccess);
- if (!pCmap)
- {
- error = BadColor;
- client->errorValue = cmap;
- goto PatchUp;
- }
- if (pCmap->pVisual->vid != wVisual (pWin) ||
- pCmap->pScreen != pScreen)
- {
- error = BadMatch;
- goto PatchUp;
- }
- if (cmap != wColormap (pWin))
- {
- if (!pWin->optional)
- {
- if (!MakeWindowOptional (pWin))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- }
- else if (pWin->parent && cmap == wColormap (pWin->parent))
- checkOptional = TRUE;
-
- /*
- * propagate the original colormap to any children
- * inheriting it
- */
-
- for (pChild = pWin->firstChild; pChild; pChild=pChild->nextSib)
- {
- if (!pChild->optional && !MakeWindowOptional (pChild))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- }
-
- pWin->optional->colormap = cmap;
-
- /*
- * check on any children now matching the new colormap
- */
-
- for (pChild = pWin->firstChild; pChild; pChild=pChild->nextSib)
- {
- if (pChild->optional->colormap == cmap)
- CheckWindowOptionalNeed (pChild);
- }
-
- xE.u.u.type = ColormapNotify;
- xE.u.colormap.window = pWin->drawable.id;
- xE.u.colormap.colormap = cmap;
- xE.u.colormap.new = xTrue;
- xE.u.colormap.state = IsMapInstalled(cmap, pWin);
- DeliverEvents(pWin, &xE, 1, NullWindow);
- }
- break;
- case CWCursor:
- cursorID = (Cursor ) *pVlist;
- pVlist++;
- /*
- * install the new
- */
- if ( cursorID == None)
- {
- if (pWin == pWin->drawable.pScreen->root)
- pCursor = rootCursor;
- else
- pCursor = (CursorPtr) None;
- }
- else
- {
- pCursor = (CursorPtr)SecurityLookupIDByType(client, cursorID,
- RT_CURSOR, SecurityReadAccess);
- if (!pCursor)
- {
- error = BadCursor;
- client->errorValue = cursorID;
- goto PatchUp;
- }
- }
-
- if (pCursor != wCursor (pWin))
- {
- /*
- * patch up child windows so they don't lose cursors.
- */
-
- for (pChild = pWin->firstChild; pChild; pChild=pChild->nextSib)
- {
- if (!pChild->optional && !pChild->cursorIsNone &&
- !MakeWindowOptional (pChild))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- }
-
- pOldCursor = 0;
- if (pCursor == (CursorPtr) None)
- {
- pWin->cursorIsNone = TRUE;
- if (pWin->optional)
- {
- pOldCursor = pWin->optional->cursor;
- pWin->optional->cursor = (CursorPtr) None;
- checkOptional = TRUE;
- }
- } else {
- if (!pWin->optional)
- {
- if (!MakeWindowOptional (pWin))
- {
- error = BadAlloc;
- goto PatchUp;
- }
- }
- else if (pWin->parent && pCursor == wCursor (pWin->parent))
- checkOptional = TRUE;
- pOldCursor = pWin->optional->cursor;
- pWin->optional->cursor = pCursor;
- pCursor->refcnt++;
- pWin->cursorIsNone = FALSE;
- /*
- * check on any children now matching the new cursor
- */
-
- for (pChild=pWin->firstChild; pChild; pChild=pChild->nextSib)
- {
- if (pChild->optional &&
- (pChild->optional->cursor == pCursor))
- CheckWindowOptionalNeed (pChild);
- }
- }
-
- if (pWin->realized)
- WindowHasNewCursor( pWin);
-
- /* Can't free cursor until here - old cursor
- * is needed in WindowHasNewCursor
- */
- if (pOldCursor)
- FreeCursor (pOldCursor, (Cursor)0);
- }
- break;
- default:
- error = BadValue;
- client->errorValue = vmask;
- goto PatchUp;
- }
- vmaskCopy |= index2;
- }
-PatchUp:
- if (checkOptional)
- CheckWindowOptionalNeed (pWin);
-
- /* We SHOULD check for an error value here XXX */
- (*pScreen->ChangeWindowAttributes)(pWin, vmaskCopy);
-
- /*
- If the border contents have changed, redraw the border.
- Note that this has to be done AFTER pScreen->ChangeWindowAttributes
- for the tile to be rotated, and the correct function selected.
- */
- if (((vmaskCopy & (CWBorderPixel | CWBorderPixmap)) || borderRelative)
- && pWin->viewable && HasBorder (pWin))
- {
- RegionRec exposed;
-
- RegionNull(&exposed);
- RegionSubtract(&exposed, &pWin->borderClip, &pWin->winSize);
- (*pWin->drawable.pScreen->PaintWindowBorder)(pWin, &exposed, PW_BORDER);
- RegionUninit(&exposed);
- }
- return error;
-}
-
-
-/*****
- * GetWindowAttributes
- * Notice that this is different than ChangeWindowAttributes
- *****/
-
-void
-GetWindowAttributes(register WindowPtr pWin, ClientPtr client, xGetWindowAttributesReply *wa)
-{
- wa->type = X_Reply;
- wa->bitGravity = pWin->bitGravity;
- wa->winGravity = pWin->winGravity;
- if (pWin->forcedBS && pWin->backingStore != Always)
- wa->backingStore = NotUseful;
- else
- wa->backingStore = pWin->backingStore;
- wa->length = (sizeof(xGetWindowAttributesReply) -
- sizeof(xGenericReply)) >> 2;
- wa->sequenceNumber = client->sequence;
- wa->backingBitPlanes = wBackingBitPlanes (pWin);
- wa->backingPixel = wBackingPixel (pWin);
- wa->saveUnder = (BOOL)pWin->saveUnder;
- wa->override = pWin->overrideRedirect;
- if (!pWin->mapped)
- wa->mapState = IsUnmapped;
- else if (pWin->realized)
- wa->mapState = IsViewable;
- else
- wa->mapState = IsUnviewable;
-
- wa->colormap = wColormap (pWin);
- wa->mapInstalled = (wa->colormap == None) ? xFalse
- : IsMapInstalled(wa->colormap, pWin);
-
- wa->yourEventMask = EventMaskForClient(pWin, client);
- wa->allEventMasks = pWin->eventMask | wOtherEventMasks (pWin);
- wa->doNotPropagateMask = wDontPropagateMask (pWin);
- wa->class = pWin->drawable.class;
- wa->visualID = wVisual (pWin);
-}
-
-
-WindowPtr
-MoveWindowInStack(register WindowPtr pWin, register WindowPtr pNextSib)
-{
- register WindowPtr pParent = pWin->parent;
- WindowPtr pFirstChange = pWin; /* highest window where list changes */
-
- if (pWin->nextSib != pNextSib)
- {
- WindowPtr pOldNextSib = pWin->nextSib;
-
- if (!pNextSib) /* move to bottom */
- {
- if (pParent->firstChild == pWin)
- pParent->firstChild = pWin->nextSib;
- /* if (pWin->nextSib) */ /* is always True: pNextSib == NULL
- * and pWin->nextSib != pNextSib
- * therefore pWin->nextSib != NULL */
- pFirstChange = pWin->nextSib;
- pWin->nextSib->prevSib = pWin->prevSib;
- if (pWin->prevSib)
- pWin->prevSib->nextSib = pWin->nextSib;
- pParent->lastChild->nextSib = pWin;
- pWin->prevSib = pParent->lastChild;
- pWin->nextSib = NullWindow;
- pParent->lastChild = pWin;
- }
- else if (pParent->firstChild == pNextSib) /* move to top */
- {
- pFirstChange = pWin;
- if (pParent->lastChild == pWin)
- pParent->lastChild = pWin->prevSib;
- if (pWin->nextSib)
- pWin->nextSib->prevSib = pWin->prevSib;
- if (pWin->prevSib)
- pWin->prevSib->nextSib = pWin->nextSib;
- pWin->nextSib = pParent->firstChild;
- pWin->prevSib = (WindowPtr ) NULL;
- pNextSib->prevSib = pWin;
- pParent->firstChild = pWin;
- }
- else /* move in middle of list */
- {
- WindowPtr pOldNext = pWin->nextSib;
-
- pFirstChange = NullWindow;
- if (pParent->firstChild == pWin)
- pFirstChange = pParent->firstChild = pWin->nextSib;
- if (pParent->lastChild == pWin) {
- pFirstChange = pWin;
- pParent->lastChild = pWin->prevSib;
- }
- if (pWin->nextSib)
- pWin->nextSib->prevSib = pWin->prevSib;
- if (pWin->prevSib)
- pWin->prevSib->nextSib = pWin->nextSib;
- pWin->nextSib = pNextSib;
- pWin->prevSib = pNextSib->prevSib;
- if (pNextSib->prevSib)
- pNextSib->prevSib->nextSib = pWin;
- pNextSib->prevSib = pWin;
- if (!pFirstChange) { /* do we know it yet? */
- pFirstChange = pParent->firstChild; /* no, search from top */
- while ((pFirstChange != pWin) && (pFirstChange != pOldNext))
- pFirstChange = pFirstChange->nextSib;
- }
- }
- if(pWin->drawable.pScreen->RestackWindow)
- (*pWin->drawable.pScreen->RestackWindow)(pWin, pOldNextSib);
- }
-
-#ifdef ROOTLESS
- /*
- * In rootless mode we can't optimize away window restacks.
- * There may be non-X windows around, so even if the window
- * is in the correct position from X's point of view,
- * the underlying window system may want to reorder it.
- */
- else if (pWin->drawable.pScreen->RestackWindow)
- (*pWin->drawable.pScreen->RestackWindow)(pWin, pWin->nextSib);
-#endif
-
- return( pFirstChange );
-}
-
-RegionPtr
-CreateUnclippedWinSize (register WindowPtr pWin)
-{
- RegionPtr pRgn;
- BoxRec box;
-
- box.x1 = pWin->drawable.x;
- box.y1 = pWin->drawable.y;
- box.x2 = pWin->drawable.x + (int) pWin->drawable.width;
- box.y2 = pWin->drawable.y + (int) pWin->drawable.height;
- pRgn = RegionCreate(&box, 1);
-#ifdef SHAPE
- if (wBoundingShape (pWin) || wClipShape (pWin)) {
-#ifndef NXAGENT_SERVER
- ScreenPtr pScreen = pWin->drawable.pScreen;
-#endif /* NXAGENT_SERVER */
- RegionTranslate(pRgn, - pWin->drawable.x,
- - pWin->drawable.y);
- if (wBoundingShape (pWin))
- RegionIntersect(pRgn, pRgn, wBoundingShape (pWin));
- if (wClipShape (pWin))
- RegionIntersect(pRgn, pRgn, wClipShape (pWin));
- RegionTranslate(pRgn, pWin->drawable.x, pWin->drawable.y);
- }
-#endif
- return pRgn;
-}
-
-void
-SetWinSize (register WindowPtr pWin)
-{
-#ifdef COMPOSITE
- if (pWin->redirectDraw)
- {
- BoxRec box;
-
- box.x1 = pWin->drawable.x;
- box.y1 = pWin->drawable.y;
- box.x2 = pWin->drawable.x + pWin->drawable.width;
- box.y2 = pWin->drawable.y + pWin->drawable.height;
- RegionReset(&pWin->winSize, &box);
- }
- else
-#endif
- ClippedRegionFromBox(pWin->parent, &pWin->winSize,
- pWin->drawable.x, pWin->drawable.y,
- (int)pWin->drawable.width,
- (int)pWin->drawable.height);
-#ifdef SHAPE
- if (wBoundingShape (pWin) || wClipShape (pWin)) {
-#ifndef NXAGENT_SERVER
- ScreenPtr pScreen = pWin->drawable.pScreen;
-#endif /* NXAGENT_SERVER */
- RegionTranslate(&pWin->winSize, - pWin->drawable.x,
- - pWin->drawable.y);
- if (wBoundingShape (pWin))
- RegionIntersect(&pWin->winSize, &pWin->winSize,
- wBoundingShape (pWin));
- if (wClipShape (pWin))
- RegionIntersect(&pWin->winSize, &pWin->winSize,
- wClipShape (pWin));
- RegionTranslate(&pWin->winSize, pWin->drawable.x,
- pWin->drawable.y);
- }
-#endif
-}
-
-void
-SetBorderSize (register WindowPtr pWin)
-{
- int bw;
-
- if (HasBorder (pWin)) {
- bw = wBorderWidth (pWin);
-#ifdef COMPOSITE
- if (pWin->redirectDraw)
- {
- BoxRec box;
-
- box.x1 = pWin->drawable.x - bw;
- box.y1 = pWin->drawable.y - bw;
- box.x2 = pWin->drawable.x + pWin->drawable.width + bw;
- box.y2 = pWin->drawable.y + pWin->drawable.height + bw;
- RegionReset(&pWin->borderSize, &box);
- }
- else
-#endif
- ClippedRegionFromBox(pWin->parent, &pWin->borderSize,
- pWin->drawable.x - bw, pWin->drawable.y - bw,
- (int)(pWin->drawable.width + (bw<<1)),
- (int)(pWin->drawable.height + (bw<<1)));
-#ifdef SHAPE
- if (wBoundingShape (pWin)) {
-#ifndef NXAGENT_SERVER
- ScreenPtr pScreen = pWin->drawable.pScreen;
-#endif /* NXAGENT_SERVER */
- RegionTranslate(&pWin->borderSize, - pWin->drawable.x,
- - pWin->drawable.y);
- RegionIntersect(&pWin->borderSize, &pWin->borderSize,
- wBoundingShape (pWin));
- RegionTranslate(&pWin->borderSize, pWin->drawable.x,
- pWin->drawable.y);
- RegionUnion(&pWin->borderSize, &pWin->borderSize,
- &pWin->winSize);
- }
-#endif
- } else {
- RegionCopy(&pWin->borderSize,
- &pWin->winSize);
- }
-}
-
-/**
- *
- * \param x,y new window position
- * \param oldx,oldy old window position
- * \param destx,desty position relative to gravity
- */
-
-void
-GravityTranslate (register int x, register int y, int oldx, int oldy,
- int dw, int dh, unsigned gravity,
- register int *destx, register int *desty)
-{
- switch (gravity) {
- case NorthGravity:
- *destx = x + dw / 2;
- *desty = y;
- break;
- case NorthEastGravity:
- *destx = x + dw;
- *desty = y;
- break;
- case WestGravity:
- *destx = x;
- *desty = y + dh / 2;
- break;
- case CenterGravity:
- *destx = x + dw / 2;
- *desty = y + dh / 2;
- break;
- case EastGravity:
- *destx = x + dw;
- *desty = y + dh / 2;
- break;
- case SouthWestGravity:
- *destx = x;
- *desty = y + dh;
- break;
- case SouthGravity:
- *destx = x + dw / 2;
- *desty = y + dh;
- break;
- case SouthEastGravity:
- *destx = x + dw;
- *desty = y + dh;
- break;
- case StaticGravity:
- *destx = oldx;
- *desty = oldy;
- break;
- default:
- *destx = x;
- *desty = y;
- break;
- }
-}
-
/* XXX need to retile border on each window with ParentRelative origin */
void
ResizeChildrenWinSize(register WindowPtr pWin, int dx, int dy, int dw, int dh)
@@ -2071,346 +420,6 @@ ResizeChildrenWinSize(register WindowPtr pWin, int dx, int dy, int dw, int dh)
}
}
-#define GET_INT16(m, f) \
- if (m & mask) \
- { \
- f = (INT16) *pVlist;\
- pVlist++; \
- }
-#define GET_CARD16(m, f) \
- if (m & mask) \
- { \
- f = (CARD16) *pVlist;\
- pVlist++;\
- }
-
-#define GET_CARD8(m, f) \
- if (m & mask) \
- { \
- f = (CARD8) *pVlist;\
- pVlist++;\
- }
-
-#define ChangeMask ((Mask)(CWX | CWY | CWWidth | CWHeight))
-
-#define IllegalInputOnlyConfigureMask (CWBorderWidth)
-
-/*
- * IsSiblingAboveMe
- * returns Above if pSib above pMe in stack or Below otherwise
- */
-
-static int
-IsSiblingAboveMe(
- register WindowPtr pMe,
- register WindowPtr pSib)
-{
- register WindowPtr pWin;
-
- pWin = pMe->parent->firstChild;
- while (pWin)
- {
- if (pWin == pSib)
- return(Above);
- else if (pWin == pMe)
- return(Below);
- pWin = pWin->nextSib;
- }
- return(Below);
-}
-
-static BoxPtr
-WindowExtents(
- register WindowPtr pWin,
- register BoxPtr pBox)
-{
- pBox->x1 = pWin->drawable.x - wBorderWidth (pWin);
- pBox->y1 = pWin->drawable.y - wBorderWidth (pWin);
- pBox->x2 = pWin->drawable.x + (int)pWin->drawable.width
- + wBorderWidth (pWin);
- pBox->y2 = pWin->drawable.y + (int)pWin->drawable.height
- + wBorderWidth (pWin);
- return(pBox);
-}
-
-#ifdef SHAPE
-#define IS_SHAPED(pWin) (wBoundingShape (pWin) != (RegionPtr) NULL)
-
-static RegionPtr
-MakeBoundingRegion (
- register WindowPtr pWin,
- BoxPtr pBox)
-{
- RegionPtr pRgn;
-#ifndef NXAGENT_SERVER
- ScreenPtr pScreen = pWin->drawable.pScreen;
-#endif /* NXAGENT_SERVER */
- pRgn = RegionCreate(pBox, 1);
- if (wBoundingShape (pWin)) {
- RegionTranslate(pRgn, -pWin->origin.x,
- -pWin->origin.y);
- RegionIntersect(pRgn, pRgn, wBoundingShape (pWin));
- RegionTranslate(pRgn, pWin->origin.x,
- pWin->origin.y);
- }
- return pRgn;
-}
-
-static Bool
-ShapeOverlap (
- WindowPtr pWin,
- BoxPtr pWinBox,
- WindowPtr pSib,
- BoxPtr pSibBox)
-{
- RegionPtr pWinRgn, pSibRgn;
- Bool ret;
-
- if (!IS_SHAPED(pWin) && !IS_SHAPED(pSib))
- return TRUE;
- pWinRgn = MakeBoundingRegion (pWin, pWinBox);
- pSibRgn = MakeBoundingRegion (pSib, pSibBox);
- RegionIntersect(pWinRgn, pWinRgn, pSibRgn);
- ret = RegionNotEmpty(pWinRgn);
- RegionDestroy(pWinRgn);
- RegionDestroy(pSibRgn);
- return ret;
-}
-#endif
-
-static Bool
-AnyWindowOverlapsMe(
- WindowPtr pWin,
- WindowPtr pHead,
- register BoxPtr box)
-{
- register WindowPtr pSib;
- BoxRec sboxrec;
- register BoxPtr sbox;
-
- for (pSib = pWin->prevSib; pSib != pHead; pSib = pSib->prevSib)
- {
- if (pSib->mapped)
- {
- sbox = WindowExtents(pSib, &sboxrec);
- if (BOXES_OVERLAP(sbox, box)
-#ifdef SHAPE
- && ShapeOverlap (pWin, box, pSib, sbox)
-#endif
- )
- return(TRUE);
- }
- }
- return(FALSE);
-}
-
-static Bool
-IOverlapAnyWindow(
- WindowPtr pWin,
- register BoxPtr box)
-{
- register WindowPtr pSib;
- BoxRec sboxrec;
- register BoxPtr sbox;
-
- for (pSib = pWin->nextSib; pSib; pSib = pSib->nextSib)
- {
- if (pSib->mapped)
- {
- sbox = WindowExtents(pSib, &sboxrec);
- if (BOXES_OVERLAP(sbox, box)
-#ifdef SHAPE
- && ShapeOverlap (pWin, box, pSib, sbox)
-#endif
- )
- return(TRUE);
- }
- }
- return(FALSE);
-}
-
-/*
- * WhereDoIGoInTheStack()
- * Given pWin and pSib and the relationshipe smode, return
- * the window that pWin should go ABOVE.
- * If a pSib is specified:
- * Above: pWin is placed just above pSib
- * Below: pWin is placed just below pSib
- * TopIf: if pSib occludes pWin, then pWin is placed
- * at the top of the stack
- * BottomIf: if pWin occludes pSib, then pWin is
- * placed at the bottom of the stack
- * Opposite: if pSib occludes pWin, then pWin is placed at the
- * top of the stack, else if pWin occludes pSib, then
- * pWin is placed at the bottom of the stack
- *
- * If pSib is NULL:
- * Above: pWin is placed at the top of the stack
- * Below: pWin is placed at the bottom of the stack
- * TopIf: if any sibling occludes pWin, then pWin is placed at
- * the top of the stack
- * BottomIf: if pWin occludes any sibline, then pWin is placed at
- * the bottom of the stack
- * Opposite: if any sibling occludes pWin, then pWin is placed at
- * the top of the stack, else if pWin occludes any
- * sibling, then pWin is placed at the bottom of the stack
- *
- */
-
-static WindowPtr
-WhereDoIGoInTheStack(
- register WindowPtr pWin,
- register WindowPtr pSib,
- short x,
- short y,
- unsigned short w,
- unsigned short h,
- int smode)
-{
- BoxRec box;
- WindowPtr pHead, pFirst;
-
- if ((pWin == pWin->parent->firstChild) &&
- (pWin == pWin->parent->lastChild))
- return((WindowPtr ) NULL);
- pHead = RealChildHead(pWin->parent);
- pFirst = pHead ? pHead->nextSib : pWin->parent->firstChild;
- box.x1 = x;
- box.y1 = y;
- box.x2 = x + (int)w;
- box.y2 = y + (int)h;
- switch (smode)
- {
- case Above:
- if (pSib)
- return(pSib);
- else if (pWin == pFirst)
- return(pWin->nextSib);
- else
- return(pFirst);
- case Below:
- if (pSib)
- if (pSib->nextSib != pWin)
- return(pSib->nextSib);
- else
- return(pWin->nextSib);
- else
- return NullWindow;
- case TopIf:
- if ((!pWin->mapped || (pSib && !pSib->mapped)) && !permitOldBugs)
- return(pWin->nextSib);
- else if (pSib)
- {
- if ((IsSiblingAboveMe(pWin, pSib) == Above) &&
- (RegionContainsRect(&pSib->borderSize, &box) != rgnOUT))
- return(pFirst);
- else
- return(pWin->nextSib);
- }
- else if (AnyWindowOverlapsMe(pWin, pHead, &box))
- return(pFirst);
- else
- return(pWin->nextSib);
- case BottomIf:
- if ((!pWin->mapped || (pSib && !pSib->mapped)) && !permitOldBugs)
- return(pWin->nextSib);
- else if (pSib)
- {
- if ((IsSiblingAboveMe(pWin, pSib) == Below) &&
- (RegionContainsRect(&pSib->borderSize, &box) != rgnOUT))
- return NullWindow;
- else
- return(pWin->nextSib);
- }
- else if (IOverlapAnyWindow(pWin, &box))
- return NullWindow;
- else
- return(pWin->nextSib);
- case Opposite:
- if ((!pWin->mapped || (pSib && !pSib->mapped)) && !permitOldBugs)
- return(pWin->nextSib);
- else if (pSib)
- {
- if (RegionContainsRect(&pSib->borderSize, &box) != rgnOUT)
- {
- if (IsSiblingAboveMe(pWin, pSib) == Above)
- return(pFirst);
- else
- return NullWindow;
- }
- else
- return(pWin->nextSib);
- }
- else if (AnyWindowOverlapsMe(pWin, pHead, &box))
- {
- /* If I'm occluded, I can't possibly be the first child
- * if (pWin == pWin->parent->firstChild)
- * return pWin->nextSib;
- */
- return(pFirst);
- }
- else if (IOverlapAnyWindow(pWin, &box))
- return NullWindow;
- else
- return pWin->nextSib;
- default:
- {
- ErrorF("Internal error in ConfigureWindow, smode == %d\n",smode );
- return pWin->nextSib;
- }
- }
-}
-
-static void
-ReflectStackChange(
- register WindowPtr pWin,
- register WindowPtr pSib,
- VTKind kind)
-{
-/* Note that pSib might be NULL */
-
- Bool WasViewable = (Bool)pWin->viewable;
- Bool anyMarked;
- WindowPtr pFirstChange;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
- WindowPtr pLayerWin;
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- /* if this is a root window, can't be restacked */
- if (!pWin->parent)
- return;
-
- pFirstChange = MoveWindowInStack(pWin, pSib);
-
- if (WasViewable)
- {
- anyMarked = (*pScreen->MarkOverlappedWindows)(pWin, pFirstChange,
- &pLayerWin);
- if (pLayerWin != pWin) pFirstChange = pLayerWin;
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pFirstChange);
- }
-#endif /* DO_SAVE_UNDERS */
- if (anyMarked)
- {
- (*pScreen->ValidateTree)(pLayerWin->parent, pFirstChange, kind);
- (*pScreen->HandleExposures)(pLayerWin->parent);
- }
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pLayerWin, pFirstChange);
-#endif /* DO_SAVE_UNDERS */
- if (anyMarked && pWin->drawable.pScreen->PostValidateTree)
- (*pScreen->PostValidateTree)(pLayerWin->parent, pFirstChange, kind);
- }
- if (pWin->realized)
- WindowsRestructured ();
-}
-
/*****
* ConfigureWindow
*****/
@@ -2717,99 +726,6 @@ ActuallyDoSomething:
#undef REBORDER_WIN
}
-
-/******
- *
- * CirculateWindow
- * For RaiseLowest, raises the lowest mapped child (if any) that is
- * obscured by another child to the top of the stack. For LowerHighest,
- * lowers the highest mapped child (if any) that is obscuring another
- * child to the bottom of the stack. Exposure processing is performed
- *
- ******/
-
-int
-CirculateWindow(WindowPtr pParent, int direction, ClientPtr client)
-{
- register WindowPtr pWin, pHead, pFirst;
- 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)
- {
- for (pWin = pParent->lastChild;
- (pWin != pHead) &&
- !(pWin->mapped &&
- AnyWindowOverlapsMe(pWin, pHead, WindowExtents(pWin, &box)));
- pWin = pWin->prevSib) ;
- if (pWin == pHead)
- return Success;
- }
- else
- {
- for (pWin = pFirst;
- pWin &&
- !(pWin->mapped &&
- IOverlapAnyWindow(pWin, WindowExtents(pWin, &box)));
- pWin = pWin->nextSib) ;
- if (!pWin)
- return Success;
- }
-
- event.u.circulate.window = pWin->drawable.id;
- event.u.circulate.parent = pParent->drawable.id;
- event.u.circulate.event = pParent->drawable.id;
- if (direction == RaiseLowest)
- event.u.circulate.place = PlaceOnTop;
- else
- event.u.circulate.place = PlaceOnBottom;
-
- if (RedirectSend(pParent))
- {
- event.u.u.type = CirculateRequest;
- if (MaybeDeliverEventsToClient(pParent, &event, 1,
- SubstructureRedirectMask, client) == 1)
- return(Success);
- }
-
- event.u.u.type = CirculateNotify;
- DeliverEvents(pWin, &event, 1, NullWindow);
- ReflectStackChange(pWin,
- (direction == RaiseLowest) ? pFirst : NullWindow,
- VTStack);
-
- return(Success);
-}
-
-static int
-CompareWIDs(
- WindowPtr pWin,
- void *value) /* must conform to VisitWindowProcPtr */
-{
- Window *wid = (Window *)value;
-
- if (pWin->drawable.id == *wid)
- return(WT_STOPWALKING);
- else
- return(WT_WALKCHILDREN);
-}
-
/*****
* ReparentWindow
*****/
@@ -2915,39 +831,6 @@ ReparentWindow(register WindowPtr pWin, register WindowPtr pParent,
return(Success);
}
-static void
-RealizeTree(WindowPtr pWin)
-{
- register WindowPtr pChild;
- RealizeWindowProcPtr Realize;
-
- Realize = pWin->drawable.pScreen->RealizeWindow;
- pChild = pWin;
- while (1)
- {
- if (pChild->mapped)
- {
- pChild->realized = TRUE;
-#ifdef DO_SAVE_UNDERS
- if (pChild->saveUnder)
- deltaSaveUndersViewable++;
-#endif
- pChild->viewable = (pChild->drawable.class == InputOutput);
- (* Realize)(pChild);
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- }
- while (!pChild->nextSib && (pChild != pWin))
- pChild = pChild->parent;
- if (pChild == pWin)
- return;
- pChild = pChild->nextSib;
- }
-}
-
/*****
* MapWindow
* If some other client has selected SubStructureReDirect on the parent
@@ -3086,187 +969,6 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
return(Success);
}
-
-/*****
- * MapSubwindows
- * Performs a MapWindow all unmapped children of the window, in top
- * to bottom stacking order.
- *****/
-
-void
-MapSubwindows(register WindowPtr pParent, ClientPtr client)
-{
- register WindowPtr pWin;
- WindowPtr pFirstMapped = NullWindow;
-#ifdef DO_SAVE_UNDERS
- WindowPtr pFirstSaveUndered = NullWindow;
-#endif
- register ScreenPtr pScreen;
- register Mask parentRedirect;
- register Mask parentNotify;
- xEvent event;
- Bool anyMarked;
-#ifdef DO_SAVE_UNDERS
- Bool dosave = FALSE;
-#endif
- WindowPtr pLayerWin;
-
- pScreen = pParent->drawable.pScreen;
- parentRedirect = RedirectSend(pParent);
- parentNotify = SubSend(pParent);
- anyMarked = FALSE;
- for (pWin = pParent->firstChild; pWin; pWin = pWin->nextSib)
- {
- if (!pWin->mapped)
- {
- if (parentRedirect && !pWin->overrideRedirect)
- {
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = MapRequest;
- event.u.mapRequest.window = pWin->drawable.id;
- event.u.mapRequest.parent = pParent->drawable.id;
-
- if (MaybeDeliverEventsToClient(pParent, &event, 1,
- SubstructureRedirectMask, client) == 1)
- continue;
- }
-
- pWin->mapped = TRUE;
- if (parentNotify || StrSend(pWin))
- {
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = MapNotify;
- event.u.mapNotify.window = pWin->drawable.id;
- event.u.mapNotify.override = pWin->overrideRedirect;
- DeliverEvents(pWin, &event, 1, NullWindow);
- }
-
- if (!pFirstMapped)
- pFirstMapped = pWin;
- if (pParent->realized)
- {
- RealizeTree(pWin);
- if (pWin->viewable)
- {
- anyMarked |= (*pScreen->MarkOverlappedWindows)(pWin, pWin,
- (WindowPtr *)NULL);
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave = TRUE;
- }
-#endif /* DO_SAVE_UNDERS */
- }
- }
- }
- }
-
- if (pFirstMapped)
- {
- pLayerWin = (*pScreen->GetLayerWindow)(pParent);
- if (pLayerWin->parent != pParent) {
- anyMarked |= (*pScreen->MarkOverlappedWindows)(pLayerWin,
- pLayerWin,
- (WindowPtr *)NULL);
- pFirstMapped = pLayerWin;
- }
- if (anyMarked)
- {
-#ifdef DO_SAVE_UNDERS
- if (pLayerWin->parent != pParent)
- {
- if (dosave || (DO_SAVE_UNDERS(pLayerWin)))
- {
- dosave = (*pScreen->ChangeSaveUnder)(pLayerWin,
- pLayerWin);
- }
- }
- else if (dosave)
- {
- dosave = FALSE;
- for (pWin = pParent->firstChild; pWin; pWin = pWin->nextSib)
- {
- if (DO_SAVE_UNDERS(pWin))
- {
- dosave |= (*pScreen->ChangeSaveUnder)(pWin,
- pWin->nextSib);
- if (dosave && !pFirstSaveUndered)
- pFirstSaveUndered = pWin;
- }
- }
- }
-#endif /* DO_SAVE_UNDERS */
- (*pScreen->ValidateTree)(pLayerWin->parent, pFirstMapped, VTMap);
- (*pScreen->HandleExposures)(pLayerWin->parent);
- }
-#ifdef DO_SAVE_UNDERS
- if (dosave)
- (*pScreen->PostChangeSaveUnder)(pLayerWin,
- pFirstSaveUndered->nextSib);
-#endif /* DO_SAVE_UNDERS */
- if (anyMarked && pScreen->PostValidateTree)
- (*pScreen->PostValidateTree)(pLayerWin->parent, pFirstMapped,
- VTMap);
- WindowsRestructured ();
- }
-}
-
-static void
-UnrealizeTree(
- WindowPtr pWin,
- Bool fromConfigure)
-{
- register WindowPtr pChild;
- UnrealizeWindowProcPtr Unrealize;
- MarkUnrealizedWindowProcPtr MarkUnrealizedWindow;
-
- Unrealize = pWin->drawable.pScreen->UnrealizeWindow;
- MarkUnrealizedWindow = pWin->drawable.pScreen->MarkUnrealizedWindow;
- pChild = pWin;
- while (1)
- {
- if (pChild->realized)
- {
- pChild->realized = FALSE;
- pChild->visibility = VisibilityNotViewable;
-#ifdef PANORAMIX
- if(!noPanoramiXExtension && !pChild->drawable.pScreen->myNum) {
- PanoramiXRes *win;
- win = (PanoramiXRes*)LookupIDByType(pChild->drawable.id,
- XRT_WINDOW);
- if(win)
- win->u.win.visibility = VisibilityNotViewable;
- }
-#endif
- (* Unrealize)(pChild);
- DeleteWindowFromAnyEvents(pChild, FALSE);
- if (pChild->viewable)
- {
-#ifdef DO_SAVE_UNDERS
- if (pChild->saveUnder)
- deltaSaveUndersViewable--;
-#endif
- pChild->viewable = FALSE;
- if (pChild->backStorage)
- (*pChild->drawable.pScreen->SaveDoomedAreas)(
- pChild, &pChild->clipList, 0, 0);
- (* MarkUnrealizedWindow)(pChild, pWin, fromConfigure);
- pChild->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- }
- if (pChild->firstChild)
- {
- pChild = pChild->firstChild;
- continue;
- }
- }
- while (!pChild->nextSib && (pChild != pWin))
- pChild = pChild->parent;
- if (pChild == pWin)
- return;
- pChild = pChild->nextSib;
- }
-}
-
/*****
* UnmapWindow
* If the window is already unmapped, this request has no effect.
@@ -3336,275 +1038,6 @@ UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
return(Success);
}
-/*****
- * UnmapSubwindows
- * Performs an UnmapWindow request with the specified mode on all mapped
- * children of the window, in bottom to top stacking order.
- *****/
-
-void
-UnmapSubwindows(register WindowPtr pWin)
-{
- register WindowPtr pChild, pHead;
- xEvent event;
- Bool wasRealized = (Bool)pWin->realized;
- Bool wasViewable = (Bool)pWin->viewable;
- Bool anyMarked = FALSE;
- Mask parentNotify;
- WindowPtr pLayerWin = NULL;
- ScreenPtr pScreen = pWin->drawable.pScreen;
-
- if (!pWin->firstChild)
- return;
- parentNotify = SubSend(pWin);
- pHead = RealChildHead(pWin);
-
- if (wasViewable)
- pLayerWin = (*pScreen->GetLayerWindow)(pWin);
-
- for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)
- {
- if (pChild->mapped)
- {
- if (parentNotify || StrSend(pChild))
- {
- event.u.u.type = UnmapNotify;
- event.u.unmapNotify.window = pChild->drawable.id;
- event.u.unmapNotify.fromConfigure = xFalse;
- DeliverEvents(pChild, &event, 1, NullWindow);
- }
- if (pChild->viewable)
- {
- pChild->valdata = UnmapValData;
- anyMarked = TRUE;
- }
- pChild->mapped = FALSE;
- if (pChild->realized)
- UnrealizeTree(pChild, FALSE);
- if (wasViewable)
- {
-#ifdef DO_SAVE_UNDERS
- pChild->DIXsaveUnder = FALSE;
-#endif /* DO_SAVE_UNDERS */
- if (pChild->backStorage)
- (*pScreen->SaveDoomedAreas)(
- pChild, &pChild->clipList, 0, 0);
- }
- }
- }
- if (wasViewable)
- {
- if (anyMarked)
- {
- if (pLayerWin->parent == pWin)
- (*pScreen->MarkWindow)(pWin);
- else
- {
- WindowPtr ptmp;
- (*pScreen->MarkOverlappedWindows)(pWin, pLayerWin,
- (WindowPtr *)NULL);
- (*pScreen->MarkWindow)(pLayerWin->parent);
-
- /* Windows between pWin and pLayerWin may not have been marked */
- ptmp = pWin;
-
- while (ptmp != pLayerWin->parent)
- {
- (*pScreen->MarkWindow)(ptmp);
- ptmp = ptmp->parent;
- }
- pHead = pWin->firstChild;
- }
- (*pScreen->ValidateTree)(pLayerWin->parent, pHead, VTUnmap);
- (*pScreen->HandleExposures)(pLayerWin->parent);
- }
-#ifdef DO_SAVE_UNDERS
- if (DO_SAVE_UNDERS(pWin))
- {
- if ( (*pScreen->ChangeSaveUnder)(pLayerWin, pLayerWin))
- (*pScreen->PostChangeSaveUnder)(pLayerWin, pLayerWin);
- }
-#endif /* DO_SAVE_UNDERS */
- if (anyMarked && pScreen->PostValidateTree)
- (*pScreen->PostValidateTree)(pLayerWin->parent, pHead, VTUnmap);
- }
- if (wasRealized)
- WindowsRestructured ();
-}
-
-
-void
-HandleSaveSet(register ClientPtr client)
-{
- register WindowPtr pParent, pWin;
- register int j;
-
- for (j=0; j<client->numSaved; j++)
- {
- pWin = SaveSetWindow(client->saveSet[j]);
-#ifdef XFIXES
- if (SaveSetToRoot(client->saveSet[j]))
- pParent = pWin->drawable.pScreen->root;
- else
-#endif
- {
- pParent = pWin->parent;
- while (pParent && (wClient (pParent) == client))
- pParent = pParent->parent;
- }
- if (pParent)
- {
- if (pParent != pWin->parent)
- {
- ReparentWindow(pWin, pParent,
- pWin->drawable.x - wBorderWidth (pWin) - pParent->drawable.x,
- pWin->drawable.y - wBorderWidth (pWin) - pParent->drawable.y,
- client);
- if(!pWin->realized && pWin->mapped)
- pWin->mapped = FALSE;
- }
-#ifdef XFIXES
- if (SaveSetRemap (client->saveSet[j]))
-#endif
- MapWindow(pWin, client);
- }
- }
- xfree(client->saveSet);
- client->numSaved = 0;
- client->saveSet = (SaveSetElt *)NULL;
-}
-
-/**
- *
- * \param x,y in root
- * \param box "return" value
- */
-Bool
-VisibleBoundingBoxFromPoint(register WindowPtr pWin, int x, int y, BoxPtr box)
-{
- if (!pWin->realized)
- return (FALSE);
- if (RegionContainsPoint(&pWin->clipList, x, y, box))
- return(TRUE);
- return(FALSE);
-}
-
-/**
- *
- * \param x,y in root
- */
-Bool
-PointInWindowIsVisible(register WindowPtr pWin, int x, int y)
-{
- BoxRec box;
-
- if (!pWin->realized)
- return (FALSE);
- if (RegionContainsPoint(&pWin->borderClip,
- x, y, &box)
- && (!wInputShape(pWin) ||
- RegionContainsPoint(
- wInputShape(pWin),
- x - pWin->drawable.x,
- y - pWin->drawable.y, &box)))
- return(TRUE);
- return(FALSE);
-}
-
-
-RegionPtr
-NotClippedByChildren(register WindowPtr pWin)
-{
- RegionPtr pReg;
-
- pReg = RegionCreate(NullBox, 1);
- if (pWin->parent ||
- screenIsSaved != SCREEN_SAVER_ON ||
- !HasSaverWindow (pWin->drawable.pScreen->myNum))
- {
- RegionIntersect(pReg, &pWin->borderClip, &pWin->winSize);
- }
- return(pReg);
-}
-
-void
-SendVisibilityNotify(WindowPtr pWin)
-{
- xEvent event;
-#ifndef NO_XINERAMA_PORT
- unsigned int visibility = pWin->visibility;
-#endif
-#ifdef PANORAMIX
- /* This is not quite correct yet, but it's close */
- if(!noPanoramiXExtension) {
- PanoramiXRes *win;
- WindowPtr pWin2;
- int i, Scrnum;
-
- Scrnum = pWin->drawable.pScreen->myNum;
-
- win = PanoramiXFindIDByScrnum(XRT_WINDOW, pWin->drawable.id, Scrnum);
-
- if(!win || (win->u.win.visibility == visibility))
- return;
-
- switch(visibility) {
- case VisibilityUnobscured:
- for(i = 0; i < PanoramiXNumScreens; i++) {
- if(i == Scrnum) continue;
-
- pWin2 = (WindowPtr)LookupIDByType(win->info[i].id, RT_WINDOW);
-
- if (pWin2) {
- if(pWin2->visibility == VisibilityPartiallyObscured)
- return;
-
- if(!i) pWin = pWin2;
- }
- }
- break;
- case VisibilityPartiallyObscured:
- if(Scrnum) {
- pWin2 = (WindowPtr)LookupIDByType(win->info[0].id, RT_WINDOW);
- if (pWin2) pWin = pWin2;
- }
- break;
- case VisibilityFullyObscured:
- for(i = 0; i < PanoramiXNumScreens; i++) {
- if(i == Scrnum) continue;
-
- pWin2 = (WindowPtr)LookupIDByType(win->info[i].id, RT_WINDOW);
-
- if (pWin2) {
- if(pWin2->visibility != VisibilityFullyObscured)
- return;
-
- if(!i) pWin = pWin2;
- }
- }
- break;
- }
-
- win->u.win.visibility = visibility;
- }
-#endif
-
- memset(&event, 0, sizeof(xEvent));
- event.u.u.type = VisibilityNotify;
- event.u.visibility.window = pWin->drawable.id;
- event.u.visibility.state = visibility;
- DeliverEvents(pWin, &event, 1, NullWindow);
-}
-
-
-#define RANDOM_WIDTH 32
-
-#ifndef NOLOGOHACK
-static void DrawLogo(
- WindowPtr pWin
-);
-#endif
-
void
SaveScreens(int on, int mode)
{
@@ -3727,454 +1160,3 @@ SaveScreens(int on, int mode)
if (mode == ScreenSaverReset)
SetScreenSaverTimer();
}
-
-static Bool
-TileScreenSaver(int i, int kind)
-{
- int j;
- int result;
- XID attributes[3];
- Mask mask;
- WindowPtr pWin;
- CursorMetricRec cm;
- unsigned char *srcbits, *mskbits;
- CursorPtr cursor;
- XID cursorID = 0;
- int attri;
-
- mask = 0;
- attri = 0;
- switch (kind) {
- case SCREEN_IS_TILED:
- switch (screenInfo.screens[i]->root->backgroundState) {
- case BackgroundPixel:
- attributes[attri++] = screenInfo.screens[i]->root->background.pixel;
- mask |= CWBackPixel;
- break;
- case BackgroundPixmap:
- attributes[attri++] = None;
- mask |= CWBackPixmap;
- break;
- default:
- break;
- }
- break;
- case SCREEN_IS_BLACK:
- attributes[attri++] = screenInfo.screens[i]->root->drawable.pScreen->blackPixel;
- mask |= CWBackPixel;
- break;
- }
- mask |= CWOverrideRedirect;
- attributes[attri++] = xTrue;
-
- /*
- * create a blank cursor
- */
-
- cm.width=16;
- cm.height=16;
- cm.xhot=8;
- cm.yhot=8;
- srcbits = (unsigned char *)xalloc( BitmapBytePad(32)*16);
- mskbits = (unsigned char *)xalloc( BitmapBytePad(32)*16);
- if (!srcbits || !mskbits)
- {
- xfree(srcbits);
- xfree(mskbits);
- cursor = 0;
- }
- else
- {
- for (j=0; j<BitmapBytePad(32)*16; j++)
- srcbits[j] = mskbits[j] = 0x0;
- cursor = AllocCursor(srcbits, mskbits, &cm, 0, 0, 0, 0, 0, 0);
- if (cursor)
- {
- cursorID = FakeClientID(0);
- if (AddResource (cursorID, RT_CURSOR, (void *) cursor))
- {
- attributes[attri] = cursorID;
- mask |= CWCursor;
- }
- else
- cursor = 0;
- }
- else
- {
- xfree (srcbits);
- xfree (mskbits);
- }
- }
-
- pWin = savedScreenInfo[i].pWindow =
- CreateWindow(savedScreenInfo[i].wid,
- screenInfo.screens[i]->root,
- -RANDOM_WIDTH, -RANDOM_WIDTH,
- (unsigned short)screenInfo.screens[i]->width + RANDOM_WIDTH,
- (unsigned short)screenInfo.screens[i]->height + RANDOM_WIDTH,
- 0, InputOutput, mask, attributes, 0, serverClient,
- wVisual (screenInfo.screens[i]->root), &result);
-
- if (cursor)
- FreeResource (cursorID, RT_NONE);
-
- if (!pWin)
- return FALSE;
-
- if (!AddResource(pWin->drawable.id, RT_WINDOW,
- (void *)savedScreenInfo[i].pWindow))
- return FALSE;
-
- if (mask & CWBackPixmap)
- {
- MakeRootTile (pWin);
- (*pWin->drawable.pScreen->ChangeWindowAttributes)(pWin, CWBackPixmap);
- }
- MapWindow(pWin, serverClient);
-#ifndef NOLOGOHACK
- if (kind == SCREEN_IS_TILED && logoScreenSaver)
- DrawLogo(pWin);
-#endif
- return TRUE;
-}
-
-/*
- * FindWindowWithOptional
- *
- * search ancestors of the given window for an entry containing
- * a WindowOpt structure. Assumptions: some parent will
- * contain the structure.
- */
-
-WindowPtr
-FindWindowWithOptional (register WindowPtr w)
-{
- do
- w = w->parent;
- while (!w->optional);
- return w;
-}
-
-/*
- * CheckWindowOptionalNeed
- *
- * check each optional entry in the given window to see if
- * the value is satisfied by the default rules. If so,
- * release the optional record
- */
-
-void
-CheckWindowOptionalNeed (register WindowPtr w)
-{
- register WindowOptPtr optional;
- register WindowOptPtr parentOptional;
-
- if (!w->parent)
- return;
- optional = w->optional;
- if (optional->dontPropagateMask != DontPropagateMasks[w->dontPropagate])
- return;
- if (optional->otherEventMasks != 0)
- return;
- if (optional->otherClients != NULL)
- return;
- if (optional->passiveGrabs != NULL)
- return;
- if (optional->userProps != NULL)
- return;
- if (optional->backingBitPlanes != ~0L)
- return;
- if (optional->backingPixel != 0)
- return;
-#ifdef SHAPE
- if (optional->boundingShape != NULL)
- return;
- if (optional->clipShape != NULL)
- return;
- if (optional->inputShape != NULL)
- return;
-#endif
-#ifdef XINPUT
- if (optional->inputMasks != NULL)
- return;
-#endif
- parentOptional = FindWindowWithOptional(w)->optional;
- if (optional->visual != parentOptional->visual)
- return;
- if (optional->cursor != None &&
- (optional->cursor != parentOptional->cursor ||
- w->parent->cursorIsNone))
- return;
- if (optional->colormap != parentOptional->colormap)
- return;
- DisposeWindowOptional (w);
-}
-
-/*
- * MakeWindowOptional
- *
- * create an optional record and initialize it with the default
- * values.
- */
-
-Bool
-MakeWindowOptional (register WindowPtr pWin)
-{
- register WindowOptPtr optional;
- register WindowOptPtr parentOptional;
-
- if (pWin->optional)
- return TRUE;
- optional = (WindowOptPtr) xalloc (sizeof (WindowOptRec));
- if (!optional)
- return FALSE;
- optional->dontPropagateMask = DontPropagateMasks[pWin->dontPropagate];
- optional->otherEventMasks = 0;
- optional->otherClients = NULL;
- optional->passiveGrabs = NULL;
- optional->userProps = NULL;
- optional->backingBitPlanes = ~0L;
- optional->backingPixel = 0;
-#ifdef SHAPE
- optional->boundingShape = NULL;
- optional->clipShape = NULL;
- optional->inputShape = NULL;
-#endif
-#ifdef XINPUT
- optional->inputMasks = NULL;
-#endif
- parentOptional = FindWindowWithOptional(pWin)->optional;
- optional->visual = parentOptional->visual;
- if (!pWin->cursorIsNone)
- {
- optional->cursor = parentOptional->cursor;
- optional->cursor->refcnt++;
- }
- else
- {
- optional->cursor = None;
- }
- optional->colormap = parentOptional->colormap;
- pWin->optional = optional;
- return TRUE;
-}
-
-void
-DisposeWindowOptional (register WindowPtr pWin)
-{
- if (!pWin->optional)
- return;
- /*
- * everything is peachy. Delete the optional record
- * and clean up
- */
- /*
- * TOG changed this code to:
- *
- * if (pWin->cursorIsNone == FALSE)
- * FreeCursor (pWin->optional->cursor, (Cursor)0);
- * pWin->cursorIsNone = TRUE;
- *
- * This is blatently wrong; windows without optionals can have
- * two different cursor values, either None or sharing their
- * parents cursor. This difference is controlled by the
- * cursorIsNone value; when TRUE, the window has no cursor,
- * when false, it shares its cursor with its parent; TOG
- * made it impossible for a window to have a cursor without
- * an optional record.
- */
- if (pWin->optional->cursor)
- {
- FreeCursor (pWin->optional->cursor, (Cursor)0);
- pWin->cursorIsNone = FALSE;
- }
- 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;
-}
-
-#ifndef NOLOGOHACK
-static void
-DrawLogo(WindowPtr pWin)
-{
- DrawablePtr pDraw;
- ScreenPtr pScreen;
- int x, y;
- unsigned int width, height, size;
- GC *pGC;
- int thin, gap, d31;
- DDXPointRec poly[4];
- ChangeGCVal fore[2], back[2];
- xrgb rgb[2];
- BITS32 fmask, bmask;
- ColormapPtr cmap;
-
- pDraw = (DrawablePtr)pWin;
- pScreen = pDraw->pScreen;
- x = -pWin->origin.x;
- y = -pWin->origin.y;
- width = pScreen->width;
- height = pScreen->height;
- pGC = GetScratchGC(pScreen->rootDepth, pScreen);
- if (!pGC)
- return;
-
- if ((rand() % 100) <= 17) /* make the probability for white fairly low */
- fore[0].val = pScreen->whitePixel;
- else
- fore[0].val = pScreen->blackPixel;
- if ((pWin->backgroundState == BackgroundPixel) &&
- (cmap = (ColormapPtr)LookupIDByType(wColormap (pWin), RT_COLORMAP))) {
- Pixel querypixels[2];
-
- querypixels[0] = fore[0].val;
- querypixels[1] = pWin->background.pixel;
- QueryColors(cmap, 2, querypixels, rgb);
- if ((rgb[0].red == rgb[1].red) &&
- (rgb[0].green == rgb[1].green) &&
- (rgb[0].blue == rgb[1].blue)) {
- if (fore[0].val == pScreen->blackPixel)
- fore[0].val = pScreen->whitePixel;
- else
- fore[0].val = pScreen->blackPixel;
- }
- }
- fore[1].val = FillSolid;
- fmask = GCForeground|GCFillStyle;
- if (pWin->backgroundState == BackgroundPixel) {
- back[0].val = pWin->background.pixel;
- back[1].val = FillSolid;
- bmask = GCForeground|GCFillStyle;
- } else {
- back[0].val = 0;
- back[1].val = 0;
- dixChangeGC(NullClient, pGC, GCTileStipXOrigin|GCTileStipYOrigin,
- NULL, back);
- back[0].val = FillTiled;
- back[1].ptr = pWin->background.pixmap;
- bmask = GCFillStyle|GCTile;
- }
-
- /* should be the same as the reference function XmuDrawLogo() */
-
- size = width;
- if (height < width)
- size = height;
- size = RANDOM_WIDTH + rand() % (size - RANDOM_WIDTH);
- size &= ~1;
- x += rand() % (width - size);
- y += rand() % (height - size);
-
-/*
- * Draw what will be the thin strokes.
- *
- * -----
- * / /
- * / /
- * / /
- * / /
- * /____/
- * d
- *
- * Point d is 9/44 (~1/5) of the way across.
- */
-
- thin = (size / 11);
- if (thin < 1) thin = 1;
- gap = (thin+3) / 4;
- d31 = thin + thin + gap;
- poly[0].x = x + size; poly[0].y = y;
- poly[1].x = x + size-d31; poly[1].y = y;
- poly[2].x = x + 0; poly[2].y = y + size;
- poly[3].x = x + d31; poly[3].y = y + size;
- dixChangeGC(NullClient, pGC, fmask, NULL, fore);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->FillPolygon)(pDraw, pGC, Convex, CoordModeOrigin, 4, poly);
-
-/*
- * Erase area not needed for lower thin stroke.
- *
- * ------
- * / /
- * / __ /
- * / / /
- * / / /
- * /__/__/
- */
-
- poly[0].x = x + d31/2; poly[0].y = y + size;
- poly[1].x = x + size / 2; poly[1].y = y + size/2;
- poly[2].x = x + (size/2)+(d31-(d31/2)); poly[2].y = y + size/2;
- poly[3].x = x + d31; poly[3].y = y + size;
- dixChangeGC(NullClient, pGC, bmask, NULL, back);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->FillPolygon)(pDraw, pGC, Convex, CoordModeOrigin, 4, poly);
-
-/*
- * Erase area not needed for upper thin stroke.
- *
- * ------
- * / / /
- * /--/ /
- * / /
- * / /
- * /_____/
- */
-
- poly[0].x = x + size - d31/2; poly[0].y = y;
- poly[1].x = x + size / 2; poly[1].y = y + size/2;
- poly[2].x = x + (size/2)-(d31-(d31/2)); poly[2].y = y + size/2;
- poly[3].x = x + size - d31; poly[3].y = y;
- ValidateGC(pDraw, pGC);
- (*pGC->ops->FillPolygon)(pDraw, pGC, Convex, CoordModeOrigin, 4, poly);
-
-/*
- * Draw thick stroke.
- * Point b is 1/4 of the way across.
- *
- * b
- * -----
- * \ \
- * \ \
- * \ \
- * \ \
- * \____\
- */
-
- poly[0].x = x; poly[0].y = y;
- poly[1].x = x + size/4; poly[1].y = y;
- poly[2].x = x + size; poly[2].y = y + size;
- poly[3].x = x + size - size/4; poly[3].y = y + size;
- dixChangeGC(NullClient, pGC, fmask, NULL, fore);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->FillPolygon)(pDraw, pGC, Convex, CoordModeOrigin, 4, poly);
-
-/*
- * Erase to create gap.
- *
- * /
- * /
- * /
- * /
- * /
- */
-
- poly[0].x = x + size- thin; poly[0].y = y;
- poly[1].x = x + size-( thin+gap); poly[1].y = y;
- poly[2].x = x + thin; poly[2].y = y + size;
- poly[3].x = x + thin + gap; poly[3].y = y + size;
- dixChangeGC(NullClient, pGC, bmask, NULL, back);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->FillPolygon)(pDraw, pGC, Convex, CoordModeOrigin, 4, poly);
-
- FreeScratchGC(pGC);
-}
-
-#endif
-
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.h b/nx-X11/programs/Xserver/hw/nxagent/Screen.h
index 305d5648f..aab2a5e7c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Screen.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.h
@@ -32,6 +32,8 @@ is" without express or implied warranty.
#ifndef __Screen_H__
#define __Screen_H__
+#include "scrnintstr.h"
+
#define MIN_NXAGENT_WIDTH 80
#define MIN_NXAGENT_HEIGHT 60
#define NXAGENT_FRAME_WIDTH 2000
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 09:53:24 +0000