diff options
Diffstat (limited to 'xorg-server')
| -rw-r--r-- | xorg-server/Xext/panoramiX.c | 16 | ||||
| -rw-r--r-- | xorg-server/Xext/panoramiX.h | 4 | ||||
| -rw-r--r-- | xorg-server/Xext/panoramiXprocs.c | 50 | ||||
| -rw-r--r-- | xorg-server/Xext/panoramiXsrv.h | 11 | ||||
| -rw-r--r-- | xorg-server/Xext/shm.c | 6 | ||||
| -rw-r--r-- | xorg-server/Xext/xvdisp.c | 4 | ||||
| -rw-r--r-- | xorg-server/composite/compext.c | 5 | ||||
| -rw-r--r-- | xorg-server/dix/events.c | 10 | ||||
| -rw-r--r-- | xorg-server/dix/window.c | 4 | ||||
| -rw-r--r-- | xorg-server/hw/dmx/dmxcb.c | 445 | ||||
| -rw-r--r-- | xorg-server/hw/dmx/dmxextension.c | 3240 | ||||
| -rw-r--r-- | xorg-server/hw/dmx/dmxgcops.c | 2 | ||||
| -rw-r--r-- | xorg-server/render/render.c | 25 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/rules/base.extras.xml.in | 34 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/rules/base.xml.in | 4 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/symbols/in | 2 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/symbols/lk | 65 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/symbols/lt | 22 | ||||
| -rw-r--r-- | xorg-server/xkeyboard-config/symbols/nbsp | 16 |
19 files changed, 1999 insertions, 1966 deletions
diff --git a/xorg-server/Xext/panoramiX.c b/xorg-server/Xext/panoramiX.c index 309c09cda..27e54e2e4 100644 --- a/xorg-server/Xext/panoramiX.c +++ b/xorg-server/Xext/panoramiX.c @@ -393,7 +393,7 @@ static void XineramaInitData(ScreenPtr pScreen) int i, w, h;
RegionNull(&PanoramiXScreenRegion);
- for (i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
BoxRec TheBox;
RegionRec ScreenRegion;
@@ -413,7 +413,7 @@ static void XineramaInitData(ScreenPtr pScreen) PanoramiXPixWidth = screenInfo.screens[0]->x + screenInfo.screens[0]->width;
PanoramiXPixHeight = screenInfo.screens[0]->y + screenInfo.screens[0]->height;
- for (i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
pScreen = screenInfo.screens[i];
w = pScreen->x + pScreen->width;
h = pScreen->y + pScreen->height;
@@ -478,7 +478,7 @@ void PanoramiXExtensionInit(int argc, char *argv[]) * run in non-PanoramiXeen mode.
*/
- for (i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
pScreen = screenInfo.screens[i];
pScreenPriv = malloc(sizeof(PanoramiXScreenRec));
dixSetPrivate(&pScreen->devPrivates, PanoramiXScreenKey,
@@ -740,7 +740,7 @@ PanoramiXMaybeAddDepth(DepthPtr pDepth) int j, k;
Bool found = FALSE;
- for (j = 1; j < PanoramiXNumScreens; j++) {
+ FOR_NSCREENS_FORWARD_SKIP(j) {
pScreen = screenInfo.screens[j];
for (k = 0; k < pScreen->numDepths; k++) {
if (pScreen->allowedDepths[k].depth == pDepth->depth) {
@@ -773,7 +773,7 @@ PanoramiXMaybeAddVisual(VisualPtr pVisual) int j, k;
Bool found = FALSE;
- for (j = 1; j < PanoramiXNumScreens; j++) {
+ FOR_NSCREENS_FORWARD_SKIP(j) {
pScreen = screenInfo.screens[j];
found = FALSE;
@@ -836,7 +836,7 @@ PanoramiXConsolidate(void) saver = malloc(sizeof(PanoramiXRes));
saver->type = XRT_WINDOW;
- for (i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
ScreenPtr pScreen = screenInfo.screens[i];
root->info[i].id = pScreen->root->drawable.id;
root->u.win.class = InputOutput;
@@ -1074,7 +1074,7 @@ ProcXineramaQueryScreens(ClientPtr client) xXineramaScreenInfo scratch;
int i;
- for(i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
scratch.x_org = screenInfo.screens[i]->x;
scratch.y_org = screenInfo.screens[i]->y;
scratch.width = screenInfo.screens[i]->width;
@@ -1179,7 +1179,7 @@ XineramaGetImageData( depth = (format == XYPixmap) ? 1 : pDraw->depth;
- for(i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
BoxRec TheBox;
ScreenPtr pScreen;
pDraw = pDrawables[i];
diff --git a/xorg-server/Xext/panoramiX.h b/xorg-server/Xext/panoramiX.h index 1bf6194c6..11e93f4fc 100644 --- a/xorg-server/Xext/panoramiX.h +++ b/xorg-server/Xext/panoramiX.h @@ -44,7 +44,7 @@ Equipment Corporation. #include <X11/extensions/panoramiXproto.h>
#undef _PANORAMIX_SERVER
#include "gcstruct.h"
-
+#include "dixstruct.h"
typedef struct _PanoramiXInfo {
XID id ;
@@ -70,9 +70,11 @@ typedef struct { } PanoramiXRes;
#define FOR_NSCREENS_FORWARD(j) for(j = 0; j < PanoramiXNumScreens; j++)
+#define FOR_NSCREENS_FORWARD_SKIP(j) for(j = 1; j < PanoramiXNumScreens; j++)
#define FOR_NSCREENS_BACKWARD(j) for(j = PanoramiXNumScreens - 1; j >= 0; j--)
#define FOR_NSCREENS(j) FOR_NSCREENS_FORWARD(j)
#define IS_SHARED_PIXMAP(r) (((r)->type == XRT_PIXMAP) && (r)->u.pix.shared)
+#define IS_ROOT_DRAWABLE(d) (((d)->type == XRT_WINDOW) && (d)->u.win.root)
#endif /* _PANORAMIX_H_ */
diff --git a/xorg-server/Xext/panoramiXprocs.c b/xorg-server/Xext/panoramiXprocs.c index 615246bab..62798fb1d 100644 --- a/xorg-server/Xext/panoramiXprocs.c +++ b/xorg-server/Xext/panoramiXprocs.c @@ -120,9 +120,7 @@ int PanoramiXCreateWindow(ClientPtr client) newWin->u.win.visibility = VisibilityNotViewable;
newWin->u.win.class = stuff->class;
newWin->u.win.root = FALSE;
- newWin->info[0].id = stuff->wid;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newWin->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newWin, client, stuff->wid);
if (stuff->class == InputOnly)
stuff->visual = CopyFromParent;
@@ -663,9 +661,7 @@ int PanoramiXCreatePixmap(ClientPtr client) newPix->type = XRT_PIXMAP;
newPix->u.pix.shared = FALSE;
- newPix->info[0].id = stuff->pid;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPix->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newPix, client, stuff->pid);
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPix->info[j].id;
@@ -767,9 +763,7 @@ int PanoramiXCreateGC(ClientPtr client) return BadAlloc;
newGC->type = XRT_GC;
- newGC->info[0].id = stuff->gc;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newGC->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newGC, client, stuff->gc);
FOR_NSCREENS_BACKWARD(j) {
stuff->gc = newGC->info[j].id;
@@ -1334,7 +1328,7 @@ int PanoramiXPolyLine(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));
if (npoint > 0){
origPts = malloc(npoint * sizeof(xPoint));
@@ -1394,7 +1388,7 @@ int PanoramiXPolySegment(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);
if(nsegs & 4) return BadLength;
@@ -1457,7 +1451,7 @@ int PanoramiXPolyRectangle(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);
if(nrects & 4) return BadLength;
@@ -1519,7 +1513,7 @@ int PanoramiXPolyArc(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
narcs = (client->req_len << 2) - sizeof(xPolyArcReq);
if(narcs % sizeof(xArc)) return BadLength;
@@ -1579,7 +1573,7 @@ int PanoramiXFillPoly(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
count = bytes_to_int32((client->req_len << 2) - sizeof(xFillPolyReq));
if (count > 0){
@@ -1640,7 +1634,7 @@ int PanoramiXPolyFillRectangle(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);
if(things & 4) return BadLength;
@@ -1701,7 +1695,7 @@ int PanoramiXPolyFillArc(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);
if (narcs % sizeof(xArc)) return BadLength;
@@ -1761,7 +1755,7 @@ int PanoramiXPutImage(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
orig_x = stuff->dstX;
orig_y = stuff->dstY;
@@ -1824,7 +1818,7 @@ int PanoramiXGetImage(ClientPtr client) format = stuff->format;
planemask = stuff->planeMask;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
if(isRoot) {
if( /* check for being onscreen */
@@ -1846,7 +1840,7 @@ int PanoramiXGetImage(ClientPtr client) }
drawables[0] = pDraw;
- for(i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
rc = dixLookupDrawable(drawables+i, draw->info[i].id, client, 0,
DixGetAttrAccess);
if (rc != Success)
@@ -1962,7 +1956,7 @@ PanoramiXPolyText8(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
orig_x = stuff->x;
orig_y = stuff->y;
@@ -2003,7 +1997,7 @@ PanoramiXPolyText16(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
orig_x = stuff->x;
orig_y = stuff->y;
@@ -2044,7 +2038,7 @@ int PanoramiXImageText8(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
orig_x = stuff->x;
orig_y = stuff->y;
@@ -2085,7 +2079,7 @@ int PanoramiXImageText16(ClientPtr client) if (result != Success)
return result;
- isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
+ isRoot = IS_ROOT_DRAWABLE(draw);
orig_x = stuff->x;
orig_y = stuff->y;
@@ -2121,9 +2115,7 @@ int PanoramiXCreateColormap(ClientPtr client) return BadAlloc;
newCmap->type = XRT_COLORMAP;
- newCmap->info[0].id = stuff->mid;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newCmap->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newCmap, client, stuff->mid);
orig_visual = stuff->visual;
FOR_NSCREENS_BACKWARD(j){
@@ -2192,11 +2184,9 @@ PanoramiXCopyColormapAndFree(ClientPtr client) return BadAlloc;
newCmap->type = XRT_COLORMAP;
- newCmap->info[0].id = stuff->mid;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newCmap->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newCmap, client, stuff->mid);
- FOR_NSCREENS_BACKWARD(j){
+ FOR_NSCREENS_BACKWARD(j) {
stuff->srcCmap = cmap->info[j].id;
stuff->mid = newCmap->info[j].id;
result = (* SavedProcVector[X_CopyColormapAndFree])(client);
diff --git a/xorg-server/Xext/panoramiXsrv.h b/xorg-server/Xext/panoramiXsrv.h index 21f1b4cb8..d3d54ee14 100644 --- a/xorg-server/Xext/panoramiXsrv.h +++ b/xorg-server/Xext/panoramiXsrv.h @@ -51,4 +51,15 @@ extern _X_EXPORT void XineramaGetImageData( Bool isRoot
);
+static inline void panoramix_setup_ids(PanoramiXRes *resource,
+ ClientPtr client, XID base_id)
+{
+ int j;
+
+ resource->info[0].id = base_id;
+ FOR_NSCREENS_FORWARD_SKIP(j) {
+ resource->info[j].id = FakeClientID(client->index);
+ }
+}
+
#endif /* _PANORAMIXSRV_H_ */
diff --git a/xorg-server/Xext/shm.c b/xorg-server/Xext/shm.c index 7099e8f36..62d6ebe0c 100644 --- a/xorg-server/Xext/shm.c +++ b/xorg-server/Xext/shm.c @@ -867,7 +867,7 @@ ProcPanoramiXShmGetImage(ClientPtr client) return BadAlloc;
drawables[0] = pDraw;
- for(i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
rc = dixLookupDrawable(drawables+i, draw->info[i].id, client, 0,
DixReadAccess);
if (rc != Success)
@@ -991,9 +991,7 @@ CreatePmap: newPix->type = XRT_PIXMAP;
newPix->u.pix.shared = TRUE;
- newPix->info[0].id = stuff->pid;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPix->info[j].id = FakeClientID(client->index);
+ panoramix_setup_ids(newPix, client, stuff->pid);
result = Success;
diff --git a/xorg-server/Xext/xvdisp.c b/xorg-server/Xext/xvdisp.c index e723fd84b..d9cedc850 100644 --- a/xorg-server/Xext/xvdisp.c +++ b/xorg-server/Xext/xvdisp.c @@ -1918,7 +1918,7 @@ void XineramifyXv(void) MatchingAdaptors[0] = refAdapt;
isOverlay = hasOverlay(refAdapt);
- for(j = 1; j < PanoramiXNumScreens; j++)
+ FOR_NSCREENS_FORWARD_SKIP(j)
MatchingAdaptors[j] = matchAdaptor(screenInfo.screens[j], refAdapt, isOverlay);
/* now create a resource for each port */
@@ -1927,7 +1927,7 @@ void XineramifyXv(void) if(!port)
break;
- for(k = 0; k < PanoramiXNumScreens; k++) {
+ FOR_NSCREENS(k) {
if(MatchingAdaptors[k] && (MatchingAdaptors[k]->nPorts > j))
port->info[k].id = MatchingAdaptors[k]->base_id + j;
else
diff --git a/xorg-server/composite/compext.c b/xorg-server/composite/compext.c index d6f26d688..711236bbf 100644 --- a/xorg-server/composite/compext.c +++ b/xorg-server/composite/compext.c @@ -703,10 +703,7 @@ PanoramiXCompositeNameWindowPixmap (ClientPtr client) newPix->type = XRT_PIXMAP;
newPix->u.pix.shared = FALSE;
- newPix->info[0].id = stuff->pixmap;
-
- for (i = 1; i < PanoramiXNumScreens; i++)
- newPix->info[i].id = FakeClientID (client->index);
+ panoramix_setup_ids(newPix, client, stuff->pixmap);
FOR_NSCREENS(i) {
rc = dixLookupResourceByType ((void **) &pWin, win->info[i].id,
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c index 0eda63a51..d5ba711e2 100644 --- a/xorg-server/dix/events.c +++ b/xorg-server/dix/events.c @@ -558,7 +558,7 @@ XineramaSetWindowPntrs(DeviceIntPtr pDev, WindowPtr pWin) if(pWin == screenInfo.screens[0]->root) {
int i;
- for (i = 0; i < PanoramiXNumScreens; i++)
+ FOR_NSCREENS(i)
pSprite->windows[i] = screenInfo.screens[i]->root;
} else {
PanoramiXRes *win;
@@ -569,7 +569,7 @@ XineramaSetWindowPntrs(DeviceIntPtr pDev, WindowPtr pWin) if (rc != Success)
return FALSE;
- for(i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
rc = dixLookupWindow(pSprite->windows + i, win->info[i].id,
serverClient, DixReadAccess);
if (rc != Success) /* window is being unmapped */
@@ -2557,7 +2557,7 @@ PointInBorderSize(WindowPtr pWin, int x, int y) SpritePtr pSprite = inputInfo.pointer->spriteInfo->sprite;
int i;
- for(i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
if(RegionContainsPoint(&pSprite->windows[i]->borderSize,
x + screenInfo.screens[0]->x - screenInfo.screens[i]->x,
y + screenInfo.screens[0]->y - screenInfo.screens[i]->y,
@@ -3159,7 +3159,7 @@ XineramaPointInWindowIsVisible( xoff = x + screenInfo.screens[0]->x;
yoff = y + screenInfo.screens[0]->y;
- for(i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
pWin = inputInfo.pointer->spriteInfo->sprite->windows[i];
x = xoff - screenInfo.screens[i]->x;
y = yoff - screenInfo.screens[i]->y;
@@ -3366,7 +3366,7 @@ BorderSizeNotEmpty(DeviceIntPtr pDev, WindowPtr pWin) if(!noPanoramiXExtension && XineramaSetWindowPntrs(pDev, pWin)) {
int i;
- for(i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
if(RegionNotEmpty(&pDev->spriteInfo->sprite->windows[i]->borderSize))
return TRUE;
}
diff --git a/xorg-server/dix/window.c b/xorg-server/dix/window.c index c2cee9198..821c815f7 100644 --- a/xorg-server/dix/window.c +++ b/xorg-server/dix/window.c @@ -3067,7 +3067,7 @@ SendVisibilityNotify(WindowPtr pWin) switch(visibility) {
case VisibilityUnobscured:
- for(i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
if(i == Scrnum) continue;
rc = dixLookupWindow(&pWin2, win->info[i].id, serverClient,
@@ -3089,7 +3089,7 @@ SendVisibilityNotify(WindowPtr pWin) }
break;
case VisibilityFullyObscured:
- for(i = 0; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS(i) {
if(i == Scrnum) continue;
rc = dixLookupWindow(&pWin2, win->info[i].id, serverClient,
diff --git a/xorg-server/hw/dmx/dmxcb.c b/xorg-server/hw/dmx/dmxcb.c index 4e7279a51..bc3281f56 100644 --- a/xorg-server/hw/dmx/dmxcb.c +++ b/xorg-server/hw/dmx/dmxcb.c @@ -1,222 +1,223 @@ -/* - * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina. - * - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation on the rights to use, copy, modify, merge, - * publish, distribute, sublicense, and/or sell copies of the Software, - * and to permit persons to whom the Software is furnished to do so, - * subject to the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/* - * Authors: - * Rickard E. (Rik) Faith <faith@redhat.com> - * - */ - -/** \file - * This code queries and modifies the connection block. */ - -#ifdef HAVE_DMX_CONFIG_H -#include <dmx-config.h> -#endif - -#include "dmx.h" -#include "dmxcb.h" -#include "dmxinput.h" -#include "dmxlog.h" - -extern int connBlockScreenStart; - -#ifdef PANORAMIX -extern int PanoramiXPixWidth; -extern int PanoramiXPixHeight; -extern int PanoramiXNumScreens; -#endif - - int dmxGlobalWidth, dmxGlobalHeight; - -/** We may want the wall dimensions to be different from the bounding - * box dimensions that Xinerama computes, so save those and update them - * here. - */ -void dmxSetWidthHeight(int width, int height) -{ - dmxGlobalWidth = width; - dmxGlobalHeight = height; -} - -/** Computes the global bounding box for DMX. This may be larger than - * the one computed by Xinerama because of the DMX configuration - * file. */ -void dmxComputeWidthHeight(DMXRecomputeFlag flag) -{ - int i; - DMXScreenInfo *dmxScreen; - int w = 0; - int h = 0; - - for (i = 0; i < dmxNumScreens; i++) { - /* Don't use root* here because this is - * the global bounding box. */ - dmxScreen = &dmxScreens[i]; - if (w < dmxScreen->scrnWidth + dmxScreen->rootXOrigin) - w = dmxScreen->scrnWidth + dmxScreen->rootXOrigin; - if (h < dmxScreen->scrnHeight + dmxScreen->rootYOrigin) - h = dmxScreen->scrnHeight + dmxScreen->rootYOrigin; - } - if (!dmxGlobalWidth && !dmxGlobalHeight) { - dmxLog(dmxInfo, "Using %dx%d as global bounding box\n", w, h); - } else { - switch (flag) { - case DMX_NO_RECOMPUTE_BOUNDING_BOX: - dmxLog(dmxInfo, - "Using old bounding box (%dx%d) instead of new (%dx%d)\n", - dmxGlobalWidth, dmxGlobalHeight, w, h); - w = dmxGlobalWidth; - h = dmxGlobalHeight; - break; - case DMX_RECOMPUTE_BOUNDING_BOX: - dmxLog(dmxInfo, - "Using %dx%d as global bounding box, instead of %dx%d\n", - w, h, dmxGlobalWidth, dmxGlobalHeight); - break; - } - } - - dmxGlobalWidth = w; - dmxGlobalHeight = h; -} - -/** A callback routine that hooks into Xinerama and provides a - * convenient place to print summary log information during server - * startup. This routine does not modify any values. */ -void dmxConnectionBlockCallback(void) -{ - xWindowRoot *root = (xWindowRoot *)(ConnectionInfo+connBlockScreenStart); - int offset = connBlockScreenStart + sizeof(xWindowRoot); - int i; - Bool *found = NULL; - - MAXSCREENSALLOC(found); - if (!found) - dmxLog(dmxFatal, "dmxConnectionBlockCallback: out of memory\n"); - - dmxLog(dmxInfo, "===== Start of Summary =====\n"); -#ifdef PANORAMIX - if (!noPanoramiXExtension) { - if (dmxGlobalWidth && dmxGlobalHeight - && (dmxGlobalWidth != PanoramiXPixWidth - || dmxGlobalHeight != PanoramiXPixHeight)) { - dmxLog(dmxInfo, - "Changing Xinerama dimensions from %d %d to %d %d\n", - PanoramiXPixWidth, PanoramiXPixHeight, - dmxGlobalWidth, dmxGlobalHeight); - PanoramiXPixWidth = root->pixWidth = dmxGlobalWidth; - PanoramiXPixHeight = root->pixHeight = dmxGlobalHeight; - } else { - dmxGlobalWidth = PanoramiXPixWidth; - dmxGlobalHeight = PanoramiXPixHeight; - } - dmxLog(dmxInfo, "%d screens configured with Xinerama (%d %d)\n", - PanoramiXNumScreens, PanoramiXPixWidth, PanoramiXPixHeight); - for (i = 0; i < PanoramiXNumScreens; i++) found[i] = FALSE; - } else { -#endif - /* This never happens because we're - * either called from a Xinerama - * callback or during reconfiguration - * (which only works with Xinerama on). - * In any case, be reasonable. */ - dmxLog(dmxInfo, "%d screens configured (%d %d)\n", - screenInfo.numScreens, root->pixWidth, root->pixHeight); -#ifdef PANORAMIX - } -#endif - - for (i = 0; i < root->nDepths; i++) { - xDepth *depth = (xDepth *)(ConnectionInfo + offset); - int voffset = offset + sizeof(xDepth); - xVisualType *visual = (xVisualType *)(ConnectionInfo + voffset); - int j; - - dmxLog(dmxInfo, "%d visuals at depth %d:\n", - depth->nVisuals, depth->depth); - for (j = 0; j < depth->nVisuals; j++, visual++) { - XVisualInfo vi; - - vi.visual = NULL; - vi.visualid = visual->visualID; - vi.screen = 0; - vi.depth = depth->depth; - vi.class = visual->class; - vi.red_mask = visual->redMask; - vi.green_mask = visual->greenMask; - vi.blue_mask = visual->blueMask; - vi.colormap_size = visual->colormapEntries; - vi.bits_per_rgb = visual->bitsPerRGB; - dmxLogVisual(NULL, &vi, 0); - -#ifdef PANORAMIX - if (!noPanoramiXExtension) { - int k; - for (k = 0; k < PanoramiXNumScreens; k++) { - DMXScreenInfo *dmxScreen = &dmxScreens[k]; - - if (dmxScreen->beDisplay) { - XVisualInfo *pvi = - &dmxScreen->beVisuals[dmxScreen->beDefVisualIndex]; - if (pvi->depth == depth->depth && - pvi->class == visual->class) - found[k] = TRUE; - } else { - /* Screen #k is detatched, so it always succeeds */ - found[k] = TRUE; - } - } - } -#endif - } - offset = voffset + depth->nVisuals * sizeof(xVisualType); - } - - dmxInputLogDevices(); - dmxLog(dmxInfo, "===== End of Summary =====\n"); - -#ifdef PANORAMIX - if (!noPanoramiXExtension) { - Bool fatal = FALSE; - for (i = 0; i < PanoramiXNumScreens; i++) { - fatal |= !found[i]; - if (!found[i]) { - dmxLog(dmxError, - "The default visual for screen #%d does not match " - "any of the\n", i); - dmxLog(dmxError, - "consolidated visuals from Xinerama (listed above)\n"); - } - } - if (fatal) - dmxLog(dmxFatal, - "dmxConnectionBlockCallback: invalid screen(s) found"); - } -#endif - MAXSCREENSFREE(found); -} +/*
+ * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * This code queries and modifies the connection block. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmx.h"
+#include "dmxcb.h"
+#include "dmxinput.h"
+#include "dmxlog.h"
+
+extern int connBlockScreenStart;
+
+#ifdef PANORAMIX
+#include "panoramiXsrv.h"
+extern int PanoramiXPixWidth;
+extern int PanoramiXPixHeight;
+extern int PanoramiXNumScreens;
+#endif
+
+ int dmxGlobalWidth, dmxGlobalHeight;
+
+/** We may want the wall dimensions to be different from the bounding
+ * box dimensions that Xinerama computes, so save those and update them
+ * here.
+ */
+void dmxSetWidthHeight(int width, int height)
+{
+ dmxGlobalWidth = width;
+ dmxGlobalHeight = height;
+}
+
+/** Computes the global bounding box for DMX. This may be larger than
+ * the one computed by Xinerama because of the DMX configuration
+ * file. */
+void dmxComputeWidthHeight(DMXRecomputeFlag flag)
+{
+ int i;
+ DMXScreenInfo *dmxScreen;
+ int w = 0;
+ int h = 0;
+
+ for (i = 0; i < dmxNumScreens; i++) {
+ /* Don't use root* here because this is
+ * the global bounding box. */
+ dmxScreen = &dmxScreens[i];
+ if (w < dmxScreen->scrnWidth + dmxScreen->rootXOrigin)
+ w = dmxScreen->scrnWidth + dmxScreen->rootXOrigin;
+ if (h < dmxScreen->scrnHeight + dmxScreen->rootYOrigin)
+ h = dmxScreen->scrnHeight + dmxScreen->rootYOrigin;
+ }
+ if (!dmxGlobalWidth && !dmxGlobalHeight) {
+ dmxLog(dmxInfo, "Using %dx%d as global bounding box\n", w, h);
+ } else {
+ switch (flag) {
+ case DMX_NO_RECOMPUTE_BOUNDING_BOX:
+ dmxLog(dmxInfo,
+ "Using old bounding box (%dx%d) instead of new (%dx%d)\n",
+ dmxGlobalWidth, dmxGlobalHeight, w, h);
+ w = dmxGlobalWidth;
+ h = dmxGlobalHeight;
+ break;
+ case DMX_RECOMPUTE_BOUNDING_BOX:
+ dmxLog(dmxInfo,
+ "Using %dx%d as global bounding box, instead of %dx%d\n",
+ w, h, dmxGlobalWidth, dmxGlobalHeight);
+ break;
+ }
+ }
+
+ dmxGlobalWidth = w;
+ dmxGlobalHeight = h;
+}
+
+/** A callback routine that hooks into Xinerama and provides a
+ * convenient place to print summary log information during server
+ * startup. This routine does not modify any values. */
+void dmxConnectionBlockCallback(void)
+{
+ xWindowRoot *root = (xWindowRoot *)(ConnectionInfo+connBlockScreenStart);
+ int offset = connBlockScreenStart + sizeof(xWindowRoot);
+ int i;
+ Bool *found = NULL;
+
+ MAXSCREENSALLOC(found);
+ if (!found)
+ dmxLog(dmxFatal, "dmxConnectionBlockCallback: out of memory\n");
+
+ dmxLog(dmxInfo, "===== Start of Summary =====\n");
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension) {
+ if (dmxGlobalWidth && dmxGlobalHeight
+ && (dmxGlobalWidth != PanoramiXPixWidth
+ || dmxGlobalHeight != PanoramiXPixHeight)) {
+ dmxLog(dmxInfo,
+ "Changing Xinerama dimensions from %d %d to %d %d\n",
+ PanoramiXPixWidth, PanoramiXPixHeight,
+ dmxGlobalWidth, dmxGlobalHeight);
+ PanoramiXPixWidth = root->pixWidth = dmxGlobalWidth;
+ PanoramiXPixHeight = root->pixHeight = dmxGlobalHeight;
+ } else {
+ dmxGlobalWidth = PanoramiXPixWidth;
+ dmxGlobalHeight = PanoramiXPixHeight;
+ }
+ dmxLog(dmxInfo, "%d screens configured with Xinerama (%d %d)\n",
+ PanoramiXNumScreens, PanoramiXPixWidth, PanoramiXPixHeight);
+ FOR_NSCREENS(i) found[i] = FALSE;
+ } else {
+#endif
+ /* This never happens because we're
+ * either called from a Xinerama
+ * callback or during reconfiguration
+ * (which only works with Xinerama on).
+ * In any case, be reasonable. */
+ dmxLog(dmxInfo, "%d screens configured (%d %d)\n",
+ screenInfo.numScreens, root->pixWidth, root->pixHeight);
+#ifdef PANORAMIX
+ }
+#endif
+
+ for (i = 0; i < root->nDepths; i++) {
+ xDepth *depth = (xDepth *)(ConnectionInfo + offset);
+ int voffset = offset + sizeof(xDepth);
+ xVisualType *visual = (xVisualType *)(ConnectionInfo + voffset);
+ int j;
+
+ dmxLog(dmxInfo, "%d visuals at depth %d:\n",
+ depth->nVisuals, depth->depth);
+ for (j = 0; j < depth->nVisuals; j++, visual++) {
+ XVisualInfo vi;
+
+ vi.visual = NULL;
+ vi.visualid = visual->visualID;
+ vi.screen = 0;
+ vi.depth = depth->depth;
+ vi.class = visual->class;
+ vi.red_mask = visual->redMask;
+ vi.green_mask = visual->greenMask;
+ vi.blue_mask = visual->blueMask;
+ vi.colormap_size = visual->colormapEntries;
+ vi.bits_per_rgb = visual->bitsPerRGB;
+ dmxLogVisual(NULL, &vi, 0);
+
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension) {
+ int k;
+ FOR_NSCREENS(k) {
+ DMXScreenInfo *dmxScreen = &dmxScreens[k];
+
+ if (dmxScreen->beDisplay) {
+ XVisualInfo *pvi =
+ &dmxScreen->beVisuals[dmxScreen->beDefVisualIndex];
+ if (pvi->depth == depth->depth &&
+ pvi->class == visual->class)
+ found[k] = TRUE;
+ } else {
+ /* Screen #k is detatched, so it always succeeds */
+ found[k] = TRUE;
+ }
+ }
+ }
+#endif
+ }
+ offset = voffset + depth->nVisuals * sizeof(xVisualType);
+ }
+
+ dmxInputLogDevices();
+ dmxLog(dmxInfo, "===== End of Summary =====\n");
+
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension) {
+ Bool fatal = FALSE;
+ FOR_NSCREENS(i) {
+ fatal |= !found[i];
+ if (!found[i]) {
+ dmxLog(dmxError,
+ "The default visual for screen #%d does not match "
+ "any of the\n", i);
+ dmxLog(dmxError,
+ "consolidated visuals from Xinerama (listed above)\n");
+ }
+ }
+ if (fatal)
+ dmxLog(dmxFatal,
+ "dmxConnectionBlockCallback: invalid screen(s) found");
+ }
+#endif
+ MAXSCREENSFREE(found);
+}
diff --git a/xorg-server/hw/dmx/dmxextension.c b/xorg-server/hw/dmx/dmxextension.c index bd326ce2a..00b95a96d 100644 --- a/xorg-server/hw/dmx/dmxextension.c +++ b/xorg-server/hw/dmx/dmxextension.c @@ -1,1620 +1,1620 @@ -/* - * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina. - * - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation on the rights to use, copy, modify, merge, - * publish, distribute, sublicense, and/or sell copies of the Software, - * and to permit persons to whom the Software is furnished to do so, - * subject to the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/* - * Author: - * Rickard E. (Rik) Faith <faith@redhat.com> - * Kevin E. Martin <kem@redhat.com> - * - */ - -/** \file - * This file provides the only interface to the X server extension support - * in programs/Xserver/Xext. Those programs should only include dmxext.h - */ - -#ifdef HAVE_DMX_CONFIG_H -#include <dmx-config.h> -#endif - -#include <stdlib.h> - -#include "dmx.h" -#include "dmxinit.h" -#include "dmxextension.h" -#include "dmxwindow.h" -#include "dmxcb.h" -#include "dmxcursor.h" -#include "dmxpixmap.h" -#include "dmxgc.h" -#include "dmxfont.h" -#include "dmxcmap.h" -#include "dmxpict.h" -#include "dmxinput.h" -#include "dmxsync.h" -#include "dmxscrinit.h" -#include "input/dmxinputinit.h" - -#include "windowstr.h" -#include "inputstr.h" /* For DeviceIntRec */ -#include <X11/extensions/dmxproto.h> /* For DMX_BAD_* */ -#include "cursorstr.h" - -/* The default font is declared in dix/globals.c, but is not included in - * _any_ header files. */ -extern FontPtr defaultFont; - -/** This routine provides information to the DMX protocol extension - * about a particular screen. */ -Bool dmxGetScreenAttributes(int physical, DMXScreenAttributesPtr attr) -{ - DMXScreenInfo *dmxScreen; - - if (physical < 0 || physical >= dmxNumScreens) return FALSE; - - dmxScreen = &dmxScreens[physical]; - attr->displayName = dmxScreen->name; -#ifdef PANORAMIX - attr->logicalScreen = noPanoramiXExtension ? dmxScreen->index : 0; -#else - attr->logicalScreen = dmxScreen->index; -#endif - - attr->screenWindowWidth = dmxScreen->scrnWidth; - attr->screenWindowHeight = dmxScreen->scrnHeight; - attr->screenWindowXoffset = dmxScreen->scrnX; - attr->screenWindowYoffset = dmxScreen->scrnY; - - attr->rootWindowWidth = dmxScreen->rootWidth; - attr->rootWindowHeight = dmxScreen->rootHeight; - attr->rootWindowXoffset = dmxScreen->rootX; - attr->rootWindowYoffset = dmxScreen->rootY; - - attr->rootWindowXorigin = dmxScreen->rootXOrigin; - attr->rootWindowYorigin = dmxScreen->rootYOrigin; - - return TRUE; -} - -/** This routine provides information to the DMX protocol extension - * about a particular window. */ -Bool dmxGetWindowAttributes(WindowPtr pWindow, DMXWindowAttributesPtr attr) -{ - dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pWindow); - - attr->screen = pWindow->drawable.pScreen->myNum; - attr->window = pWinPriv->window; - - attr->pos.x = pWindow->drawable.x; - attr->pos.y = pWindow->drawable.y; - attr->pos.width = pWindow->drawable.width; - attr->pos.height = pWindow->drawable.height; - - if (!pWinPriv->window || pWinPriv->offscreen) { - attr->vis.x = 0; - attr->vis.y = 0; - attr->vis.height = 0; - attr->vis.width = 0; - return pWinPriv->window ? TRUE : FALSE; - } - - /* Compute display-relative coordinates */ - attr->vis.x = pWindow->drawable.x; - attr->vis.y = pWindow->drawable.y; - attr->vis.width = pWindow->drawable.width; - attr->vis.height = pWindow->drawable.height; - - if (attr->pos.x < 0) { - attr->vis.x -= attr->pos.x; - attr->vis.width = attr->pos.x + attr->pos.width - attr->vis.x; - } - if (attr->pos.x + attr->pos.width > pWindow->drawable.pScreen->width) { - if (attr->pos.x < 0) - attr->vis.width = pWindow->drawable.pScreen->width; - else - attr->vis.width = pWindow->drawable.pScreen->width - attr->pos.x; - } - if (attr->pos.y < 0) { - attr->vis.y -= attr->pos.y; - attr->vis.height = attr->pos.y + attr->pos.height - attr->vis.y; - } - if (attr->pos.y + attr->pos.height > pWindow->drawable.pScreen->height) { - if (attr->pos.y < 0) - attr->vis.height = pWindow->drawable.pScreen->height; - else - attr->vis.height = pWindow->drawable.pScreen->height - attr->pos.y; - } - - /* Convert to window-relative coordinates */ - attr->vis.x -= attr->pos.x; - attr->vis.y -= attr->pos.y; - - return TRUE; -} - -void dmxGetDesktopAttributes(DMXDesktopAttributesPtr attr) -{ - attr->width = dmxGlobalWidth; - attr->height = dmxGlobalHeight; - attr->shiftX = 0; /* NOTE: The upper left hand corner of */ - attr->shiftY = 0; /* the desktop is always <0,0>. */ -} - -/** Return the total number of devices, not just #dmxNumInputs. The - * number returned should be the same as that returned by - * XListInputDevices. */ -int dmxGetInputCount(void) -{ - int i, total; - - for (total = i = 0; i < dmxNumInputs; i++) total += dmxInputs[i].numDevs; - return total; -} - -/** Return information about the device with id = \a deviceId. This - * information is primarily for the #ProcDMXGetInputAttributes() - * function, which does not have access to the appropriate data - * structure. */ -int dmxGetInputAttributes(int deviceId, DMXInputAttributesPtr attr) -{ - int i, j; - DMXInputInfo *dmxInput; - - if (deviceId < 0) return -1; - for (i = 0; i < dmxNumInputs; i++) { - dmxInput = &dmxInputs[i]; - for (j = 0; j < dmxInput->numDevs; j++) { - DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j]; - if (deviceId != dmxLocal->pDevice->id) continue; - attr->isCore = !!dmxLocal->isCore; - attr->sendsCore = !!dmxLocal->sendsCore; - attr->detached = !!dmxInput->detached; - attr->physicalScreen = -1; - attr->physicalId = -1; - attr->name = NULL; - switch (dmxLocal->extType) { - case DMX_LOCAL_TYPE_LOCAL: - attr->inputType = 0; - break; - case DMX_LOCAL_TYPE_CONSOLE: - attr->inputType = 1; - attr->name = dmxInput->name; - attr->physicalId = dmxLocal->deviceId; - break; - case DMX_LOCAL_TYPE_BACKEND: - case DMX_LOCAL_TYPE_COMMON: - attr->inputType = 2; - attr->physicalScreen = dmxInput->scrnIdx; - attr->name = dmxInput->name; - attr->physicalId = dmxLocal->deviceId; - break; - } - return 0; /* Success */ - } - } - return -1; /* Failure */ -} - -/** Reinitialized the cursor boundaries. */ -static void dmxAdjustCursorBoundaries(void) -{ - int i; - - dmxReInitOrigins(); - dmxInitOverlap(); - dmxComputeWidthHeight(DMX_NO_RECOMPUTE_BOUNDING_BOX); - dmxConnectionBlockCallback(); - for (i = 0; i < dmxNumInputs; i++) { - DMXInputInfo *dmxInput = &dmxInputs[i]; - if (!dmxInput->detached) dmxInputReInit(dmxInput); - } - - dmxCheckCursor(); - - for (i = 0; i < dmxNumInputs; i++) { - DMXInputInfo *dmxInput = &dmxInputs[i]; - if (!dmxInput->detached) dmxInputLateReInit(dmxInput); - } -} - -/** Add an input with the specified attributes. If the input is added, - * the physical id is returned in \a deviceId. */ -int dmxAddInput(DMXInputAttributesPtr attr, int *id) -{ - int retcode = BadValue; - - if (attr->inputType == 1) /* console */ - retcode = dmxInputAttachConsole(attr->name, attr->sendsCore, id); - else if (attr->inputType == 2) /* backend */ - retcode = dmxInputAttachBackend(attr->physicalScreen, - attr->sendsCore,id); - - if (retcode == Success) { - /* Adjust the cursor boundaries */ - dmxAdjustCursorBoundaries(); - - /* Force completion of the changes */ - dmxSync(NULL, TRUE); - } - - return retcode; -} - -/** Remove the input with physical id \a id. */ -int dmxRemoveInput(int id) -{ - return dmxInputDetachId(id); -} - -/** Return the value of #dmxNumScreens -- the total number of backend - * screens in use (these are logical screens and may be larger than the - * number of backend displays). */ -unsigned long dmxGetNumScreens(void) -{ - return dmxNumScreens; -} - -/** Make sure that #dmxCreateAndRealizeWindow has been called for \a - * pWindow. */ -void dmxForceWindowCreation(WindowPtr pWindow) -{ - dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pWindow); - if (!pWinPriv->window) dmxCreateAndRealizeWindow(pWindow, TRUE); -} - -/** Flush pending syncs for all screens. */ -void dmxFlushPendingSyncs(void) -{ - dmxSync(NULL, TRUE); -} - -/** Update DMX's screen resources to match those of the newly moved - * and/or resized "root" window. */ -void dmxUpdateScreenResources(ScreenPtr pScreen, int x, int y, int w, int h) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - WindowPtr pRoot = pScreen->root; - WindowPtr pChild; - Bool anyMarked = FALSE; - - /* Handle special case where width and/or height are zero */ - if (w == 0 || h == 0) { - w = 1; - h = 1; - } - - /* Change screen size */ - pScreen->width = w; - pScreen->height = h; - - /* Reset the root window's drawable's size */ - pRoot->drawable.width = w; - pRoot->drawable.height = h; - - /* Set the root window's new winSize and borderSize */ - pRoot->winSize.extents.x1 = 0; - pRoot->winSize.extents.y1 = 0; - pRoot->winSize.extents.x2 = w; - pRoot->winSize.extents.y2 = h; - - pRoot->borderSize.extents.x1 = 0; - pRoot->borderSize.extents.y1 = 0; - pRoot->borderSize.extents.x2 = w; - pRoot->borderSize.extents.y2 = h; - - /* Recompute this screen's mmWidth & mmHeight */ - pScreen->mmWidth = - (w * 254 + dmxScreen->beXDPI * 5) / (dmxScreen->beXDPI * 10); - pScreen->mmHeight = - (h * 254 + dmxScreen->beYDPI * 5) / (dmxScreen->beYDPI * 10); - - /* Recompute this screen's window's clip rects as follows: */ - /* 1. Mark all of root's children's windows */ - for (pChild = pRoot->firstChild; pChild; pChild = pChild->nextSib) - anyMarked |= pScreen->MarkOverlappedWindows(pChild, pChild, - (WindowPtr *)NULL); - - /* 2. Set the root window's borderClip */ - pRoot->borderClip.extents.x1 = 0; - pRoot->borderClip.extents.y1 = 0; - pRoot->borderClip.extents.x2 = w; - pRoot->borderClip.extents.y2 = h; - - /* 3. Set the root window's clipList */ - if (anyMarked) { - /* If any windows have been marked, set the root window's - * clipList to be broken since it will be recalculated in - * ValidateTree() - */ - RegionBreak(&pRoot->clipList); - } else { - /* Otherwise, we just set it directly since there are no - * windows visible on this screen - */ - pRoot->clipList.extents.x1 = 0; - pRoot->clipList.extents.y1 = 0; - pRoot->clipList.extents.x2 = w; - pRoot->clipList.extents.y2 = h; - } - - /* 4. Revalidate all clip rects and generate expose events */ - if (anyMarked) { - pScreen->ValidateTree(pRoot, NULL, VTBroken); - pScreen->HandleExposures(pRoot); - if (pScreen->PostValidateTree) - pScreen->PostValidateTree(pRoot, NULL, VTBroken); - } -} - -#ifdef PANORAMIX -#include "panoramiXsrv.h" - -/** Change the "screen" window attributes by resizing the actual window - * on the back-end display (if necessary). */ -static void dmxConfigureScreenWindow(int idx, - int x, int y, int w, int h) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - ScreenPtr pScreen = screenInfo.screens[idx]; - - /* Resize "screen" window */ - if (dmxScreen->scrnX != x || - dmxScreen->scrnY != y || - dmxScreen->scrnWidth != w || - dmxScreen->scrnHeight != h) { - dmxResizeScreenWindow(pScreen, x, y, w, h); - } - - /* Change "screen" window values */ - dmxScreen->scrnX = x; - dmxScreen->scrnY = y; - dmxScreen->scrnWidth = w; - dmxScreen->scrnHeight = h; -} - -/** Change the "root" window position and size by resizing the actual - * window on the back-end display (if necessary) and updating all of - * DMX's resources by calling #dmxUpdateScreenResources. */ -static void dmxConfigureRootWindow(int idx, int x, int y, int w, int h) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - WindowPtr pRoot = screenInfo.screens[idx]->root; - - /* NOTE: Either this function or the ones that it calls must handle - * the case where w == 0 || h == 0. Currently, the functions that - * this one calls handle that case. */ - - /* 1. Resize "root" window */ - if (dmxScreen->rootX != x || - dmxScreen->rootY != y || - dmxScreen->rootWidth != w || - dmxScreen->rootHeight != h) { - dmxResizeRootWindow(pRoot, x, y, w, h); - } - - /* 2. Update all of the screen's resources associated with this root - * window */ - if (dmxScreen->rootWidth != w || - dmxScreen->rootHeight != h) { - dmxUpdateScreenResources(screenInfo.screens[idx], x, y, w, h); - } - - /* Change "root" window values */ - dmxScreen->rootX = x; - dmxScreen->rootY = y; - dmxScreen->rootWidth = w; - dmxScreen->rootHeight = h; -} - -/** Change the "root" window's origin by updating DMX's internal data - * structures (dix and Xinerama) to use the new origin and adjust the - * positions of windows that overlap this "root" window. */ -static void dmxSetRootWindowOrigin(int idx, int x, int y) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - ScreenPtr pScreen = screenInfo.screens[idx]; - WindowPtr pRoot = pScreen->root; - WindowPtr pChild; - int xoff; - int yoff; - - /* Change "root" window's origin */ - dmxScreen->rootXOrigin = x; - dmxScreen->rootYOrigin = y; - - /* Compute offsets here in case <x,y> has been changed above */ - xoff = x - pScreen->x; - yoff = y - pScreen->y; - - /* Adjust the root window's position */ - pScreen->x = dmxScreen->rootXOrigin; - pScreen->y = dmxScreen->rootYOrigin; - - /* Recalculate the Xinerama regions and data structs */ - XineramaReinitData(pScreen); - - /* Adjust each of the root window's children */ - if (!idx) ReinitializeRootWindow(screenInfo.screens[0]->root, xoff, yoff); - pChild = pRoot->firstChild; - while (pChild) { - /* Adjust child window's position */ - pScreen->MoveWindow(pChild, - pChild->origin.x - wBorderWidth(pChild) - xoff, - pChild->origin.y - wBorderWidth(pChild) - yoff, - pChild->nextSib, - VTMove); - - /* Note that the call to MoveWindow will eventually call - * dmxPositionWindow which will automatically create a - * window if it is now exposed on screen (for lazy window - * creation optimization) and it will properly set the - * offscreen flag. - */ - - pChild = pChild->nextSib; - } -} - -/** Configure the attributes of each "screen" and "root" window. */ -int dmxConfigureScreenWindows(int nscreens, - CARD32 *screens, - DMXScreenAttributesPtr attribs, - int *errorScreen) -{ - int i; - - for (i = 0; i < nscreens; i++) { - DMXScreenAttributesPtr attr = &attribs[i]; - int idx = screens[i]; - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - - if (errorScreen) *errorScreen = i; - - if (!dmxScreen->beDisplay) return DMX_BAD_VALUE; - - /* Check for illegal values */ - if (idx < 0 || idx >= dmxNumScreens) return BadValue; - - /* The "screen" and "root" windows must have valid sizes */ - if (attr->screenWindowWidth <= 0 || attr->screenWindowHeight <= 0 || - attr->rootWindowWidth < 0 || attr->rootWindowHeight < 0) - return DMX_BAD_VALUE; - - /* The "screen" window must fit entirely within the BE display */ - if (attr->screenWindowXoffset < 0 || - attr->screenWindowYoffset < 0 || - attr->screenWindowXoffset - + attr->screenWindowWidth > (unsigned)dmxScreen->beWidth || - attr->screenWindowYoffset - + attr->screenWindowHeight > (unsigned)dmxScreen->beHeight) - return DMX_BAD_VALUE; - - /* The "root" window must fit entirely within the "screen" window */ - if (attr->rootWindowXoffset < 0 || - attr->rootWindowYoffset < 0 || - attr->rootWindowXoffset - + attr->rootWindowWidth > attr->screenWindowWidth || - attr->rootWindowYoffset - + attr->rootWindowHeight > attr->screenWindowHeight) - return DMX_BAD_VALUE; - - /* The "root" window must not expose unaddressable coordinates */ - if (attr->rootWindowXorigin < 0 || - attr->rootWindowYorigin < 0 || - attr->rootWindowXorigin + attr->rootWindowWidth > 32767 || - attr->rootWindowYorigin + attr->rootWindowHeight > 32767) - return DMX_BAD_VALUE; - - /* The "root" window must fit within the global bounding box */ - if (attr->rootWindowXorigin - + attr->rootWindowWidth > (unsigned)dmxGlobalWidth || - attr->rootWindowYorigin - + attr->rootWindowHeight > (unsigned)dmxGlobalHeight) - return DMX_BAD_VALUE; - - /* FIXME: Handle the rest of the illegal value checking */ - } - - /* No illegal values found */ - if (errorScreen) *errorScreen = 0; - - for (i = 0; i < nscreens; i++) { - DMXScreenAttributesPtr attr = &attribs[i]; - int idx = screens[i]; - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - - dmxLog(dmxInfo, "Changing screen #%d attributes " - "from %dx%d+%d+%d %dx%d+%d+%d +%d+%d " - "to %dx%d+%d+%d %dx%d+%d+%d +%d+%d\n", - idx, - dmxScreen->scrnWidth, dmxScreen->scrnHeight, - dmxScreen->scrnX, dmxScreen->scrnY, - dmxScreen->rootWidth, dmxScreen->rootHeight, - dmxScreen->rootX, dmxScreen->rootY, - dmxScreen->rootXOrigin, dmxScreen->rootYOrigin, - attr->screenWindowWidth, attr->screenWindowHeight, - attr->screenWindowXoffset, attr->screenWindowYoffset, - attr->rootWindowWidth, attr->rootWindowHeight, - attr->rootWindowXoffset, attr->rootWindowYoffset, - attr->rootWindowXorigin, attr->rootWindowYorigin); - - /* Configure "screen" window */ - dmxConfigureScreenWindow(idx, - attr->screenWindowXoffset, - attr->screenWindowYoffset, - attr->screenWindowWidth, - attr->screenWindowHeight); - - /* Configure "root" window */ - dmxConfigureRootWindow(idx, - attr->rootWindowXoffset, - attr->rootWindowYoffset, - attr->rootWindowWidth, - attr->rootWindowHeight); - - - /* Set "root" window's origin */ - dmxSetRootWindowOrigin(idx, - attr->rootWindowXorigin, - attr->rootWindowYorigin); - } - - /* Adjust the cursor boundaries */ - dmxAdjustCursorBoundaries(); - - /* Force completion of the changes */ - dmxSync(NULL, TRUE); - - return Success; -} - -/** Configure the attributes of the global desktop. */ -int dmxConfigureDesktop(DMXDesktopAttributesPtr attribs) -{ - if (attribs->width <= 0 || attribs->width >= 32767 || - attribs->height <= 0 || attribs->height >= 32767) - return DMX_BAD_VALUE; - - /* If the desktop is shrinking, adjust the "root" windows on each - * "screen" window to only show the visible desktop. Also, handle - * the special case where the desktop shrinks such that the it no - * longer overlaps an portion of a "screen" window. */ - if (attribs->width < dmxGlobalWidth || attribs->height < dmxGlobalHeight) { - int i; - for (i = 0; i < dmxNumScreens; i++) { - DMXScreenInfo *dmxScreen = &dmxScreens[i]; - if (dmxScreen->rootXOrigin - + dmxScreen->rootWidth > attribs->width || - dmxScreen->rootYOrigin - + dmxScreen->rootHeight > attribs->height) { - int w, h; - if ((w = attribs->width - dmxScreen->rootXOrigin) < 0) w = 0; - if ((h = attribs->height - dmxScreen->rootYOrigin) < 0) h = 0; - if (w > dmxScreen->scrnWidth) w = dmxScreen->scrnWidth; - if (h > dmxScreen->scrnHeight) h = dmxScreen->scrnHeight; - if (w > dmxScreen->rootWidth) w = dmxScreen->rootWidth; - if (h > dmxScreen->rootHeight) h = dmxScreen->rootHeight; - dmxConfigureRootWindow(i, - dmxScreen->rootX, - dmxScreen->rootY, - w, h); - } - } - } - - /* Set the global width/height */ - dmxSetWidthHeight(attribs->width, attribs->height); - - /* Handle shift[XY] changes */ - if (attribs->shiftX || attribs->shiftY) { - int i; - for (i = 0; i < dmxNumScreens; i++) { - ScreenPtr pScreen = screenInfo.screens[i]; - WindowPtr pChild = pScreen->root->firstChild; - while (pChild) { - /* Adjust child window's position */ - pScreen->MoveWindow(pChild, - pChild->origin.x - wBorderWidth(pChild) - - attribs->shiftX, - pChild->origin.y - wBorderWidth(pChild) - - attribs->shiftY, - pChild->nextSib, - VTMove); - - /* Note that the call to MoveWindow will eventually call - * dmxPositionWindow which will automatically create a - * window if it is now exposed on screen (for lazy - * window creation optimization) and it will properly - * set the offscreen flag. - */ - - pChild = pChild->nextSib; - } - } - } - - /* Update connection block, Xinerama, etc. -- these appears to - * already be handled in dmxConnectionBlockCallback(), which is - * called from dmxAdjustCursorBoundaries() [below]. */ - - /* Adjust the cursor boundaries */ - dmxAdjustCursorBoundaries(); - - /* Force completion of the changes */ - dmxSync(NULL, TRUE); - - return Success; -} -#endif - -/** Create the scratch GCs per depth. */ -static void dmxBECreateScratchGCs(int scrnNum) -{ - ScreenPtr pScreen = screenInfo.screens[scrnNum]; - GCPtr *ppGC = pScreen->GCperDepth; - int i; - - for (i = 0; i <= pScreen->numDepths; i++) - dmxBECreateGC(pScreen, ppGC[i]); -} - -#ifdef PANORAMIX -static Bool FoundPixImage; - -/** Search the Xinerama XRT_PIXMAP resources for the pixmap that needs - * to have its image restored. When it is found, see if there is - * another screen with the same image. If so, copy the pixmap image - * from the existing screen to the newly created pixmap. */ -static void dmxBERestorePixmapImage(pointer value, XID id, RESTYPE type, - pointer p) -{ - if ((type & TypeMask) == (XRT_PIXMAP & TypeMask)) { - PixmapPtr pDst = (PixmapPtr)p; - int idx = pDst->drawable.pScreen->myNum; - PanoramiXRes *pXinPix = (PanoramiXRes *)value; - PixmapPtr pPix; - int i; - - dixLookupResourceByType((pointer*) &pPix, pXinPix->info[idx].id, - RT_PIXMAP, NullClient, DixUnknownAccess); - if (pPix != pDst) return; /* Not a match.... Next! */ - - for (i = 0; i < PanoramiXNumScreens; i++) { - PixmapPtr pSrc; - dmxPixPrivPtr pSrcPriv = NULL; - - if (i == idx) continue; /* Self replication is bad */ - - dixLookupResourceByType((pointer*) &pSrc, pXinPix->info[i].id, - RT_PIXMAP, NullClient, DixUnknownAccess); - pSrcPriv = DMX_GET_PIXMAP_PRIV(pSrc); - if (pSrcPriv->pixmap) { - DMXScreenInfo *dmxSrcScreen = &dmxScreens[i]; - DMXScreenInfo *dmxDstScreen = &dmxScreens[idx]; - dmxPixPrivPtr pDstPriv = DMX_GET_PIXMAP_PRIV(pDst); - XImage *img; - int j; - XlibGC gc = NULL; - - /* This should never happen, but just in case.... */ - if (pSrc->drawable.width != pDst->drawable.width || - pSrc->drawable.height != pDst->drawable.height) - return; - - /* Copy from src pixmap to dst pixmap */ - img = XGetImage(dmxSrcScreen->beDisplay, - pSrcPriv->pixmap, - 0, 0, - pSrc->drawable.width, pSrc->drawable.height, - -1, - ZPixmap); - - for (j = 0; j < dmxDstScreen->beNumPixmapFormats; j++) { - if (dmxDstScreen->bePixmapFormats[j].depth == img->depth) { - unsigned long m; - XGCValues v; - - m = GCFunction | GCPlaneMask | GCClipMask; - v.function = GXcopy; - v.plane_mask = AllPlanes; - v.clip_mask = None; - - gc = XCreateGC(dmxDstScreen->beDisplay, - dmxDstScreen->scrnDefDrawables[j], - m, &v); - break; - } - } - - if (gc) { - XPutImage(dmxDstScreen->beDisplay, - pDstPriv->pixmap, - gc, img, 0, 0, 0, 0, - pDst->drawable.width, pDst->drawable.height); - XFreeGC(dmxDstScreen->beDisplay, gc); - FoundPixImage = True; - } else { - dmxLog(dmxWarning, "Could not create GC\n"); - } - - XDestroyImage(img); - return; - } - } - } -} -#endif - -/** Restore the pixmap image either from another screen or from an image - * that was saved when the screen was previously detached. */ -static void dmxBERestorePixmap(PixmapPtr pPixmap) -{ -#ifdef PANORAMIX - int i; - - /* If Xinerama is not active, there's nothing we can do (see comment - * in #else below for more info). */ - if (noPanoramiXExtension) { - dmxLog(dmxWarning, "Cannot restore pixmap image\n"); - return; - } - - FoundPixImage = False; - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindAllClientResources(clients[i], dmxBERestorePixmapImage, - (pointer)pPixmap); - - /* No corresponding pixmap image was found on other screens, so we - * need to copy it from the saved image when the screen was detached - * (if available). */ - if (!FoundPixImage) { - dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap); - - if (pPixPriv->detachedImage) { - ScreenPtr pScreen = pPixmap->drawable.pScreen; - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - XlibGC gc = NULL; - - for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) { - if (dmxScreen->bePixmapFormats[i].depth == - pPixPriv->detachedImage->depth) { - unsigned long m; - XGCValues v; - - m = GCFunction | GCPlaneMask | GCClipMask; - v.function = GXcopy; - v.plane_mask = AllPlanes; - v.clip_mask = None; - - gc = XCreateGC(dmxScreen->beDisplay, - dmxScreen->scrnDefDrawables[i], - m, &v); - break; - } - } - - if (gc) { - XPutImage(dmxScreen->beDisplay, - pPixPriv->pixmap, - gc, - pPixPriv->detachedImage, - 0, 0, 0, 0, - pPixmap->drawable.width, pPixmap->drawable.height); - XFreeGC(dmxScreen->beDisplay, gc); - } else { - dmxLog(dmxWarning, "Cannot restore pixmap image\n"); - } - - XDestroyImage(pPixPriv->detachedImage); - pPixPriv->detachedImage = NULL; - } else { - dmxLog(dmxWarning, "Cannot restore pixmap image\n"); - } - } -#else - /* If Xinerama is not enabled, then there is no other copy of the - * pixmap image that we can restore. Saving all pixmap data is not - * a feasible option since there is no mechanism for updating pixmap - * data when a screen is detached, which means that the data that - * was previously saved would most likely be out of date. */ - dmxLog(dmxWarning, "Cannot restore pixmap image\n"); - return; -#endif -} - -/** Create resources on the back-end server. This function is called - * from #dmxAttachScreen() via the dix layer's FindAllResources - * function. It walks all resources, compares them to the screen - * number passed in as \a n and calls the appropriate DMX function to - * create the associated resource on the back-end server. */ -static void dmxBECreateResources(pointer value, XID id, RESTYPE type, - pointer n) -{ - int scrnNum = (uintptr_t)n; - ScreenPtr pScreen = screenInfo.screens[scrnNum]; - - if ((type & TypeMask) == (RT_WINDOW & TypeMask)) { - /* Window resources are created below in dmxBECreateWindowTree */ - } else if ((type & TypeMask) == (RT_PIXMAP & TypeMask)) { - PixmapPtr pPix = value; - if (pPix->drawable.pScreen->myNum == scrnNum) { - dmxBECreatePixmap(pPix); - dmxBERestorePixmap(pPix); - } - } else if ((type & TypeMask) == (RT_GC & TypeMask)) { - GCPtr pGC = value; - if (pGC->pScreen->myNum == scrnNum) { - /* Create the GC on the back-end server */ - dmxBECreateGC(pScreen, pGC); - /* Create any pixmaps associated with this GC */ - if (!pGC->tileIsPixel) { - dmxBECreatePixmap(pGC->tile.pixmap); - dmxBERestorePixmap(pGC->tile.pixmap); - } - if (pGC->stipple != pScreen->PixmapPerDepth[0]) { - dmxBECreatePixmap(pGC->stipple); - dmxBERestorePixmap(pGC->stipple); - } - if (pGC->font != defaultFont) { - (void)dmxBELoadFont(pScreen, pGC->font); - } - /* Update the GC on the back-end server */ - dmxChangeGC(pGC, -1L); - } - } else if ((type & TypeMask) == (RT_FONT & TypeMask)) { - (void)dmxBELoadFont(pScreen, (FontPtr)value); - } else if ((type & TypeMask) == (RT_CURSOR & TypeMask)) { - dmxBECreateCursor(pScreen, (CursorPtr)value); - } else if ((type & TypeMask) == (RT_COLORMAP & TypeMask)) { - ColormapPtr pCmap = value; - if (pCmap->pScreen->myNum == scrnNum) - (void)dmxBECreateColormap((ColormapPtr)value); -#if 0 - /* TODO: Recreate Picture and GlyphSet resources */ - } else if ((type & TypeMask) == (PictureType & TypeMask)) { - /* Picture resources are created when windows are created */ - } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) { - dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value); -#endif - } else { - /* Other resource types??? */ - } -} - -/** Create window hierachy on back-end server. The window tree is - * created in a special order (bottom most subwindow first) so that the - * #dmxCreateNonRootWindow() function does not need to recursively call - * itself to create each window's parents. This is required so that we - * have the opportunity to create each window's border and background - * pixmaps (where appropriate) before the window is created. */ -static void dmxBECreateWindowTree(int idx) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - WindowPtr pRoot = screenInfo.screens[idx]->root; - dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pRoot); - WindowPtr pWin; - - /* Create the pixmaps associated with the root window */ - if (!pRoot->borderIsPixel) { - dmxBECreatePixmap(pRoot->border.pixmap); - dmxBERestorePixmap(pRoot->border.pixmap); - } - if (pRoot->backgroundState == BackgroundPixmap) { - dmxBECreatePixmap(pRoot->background.pixmap); - dmxBERestorePixmap(pRoot->background.pixmap); - } - - /* Create root window first */ - dmxScreen->rootWin = pWinPriv->window = dmxCreateRootWindow(pRoot); - XMapWindow(dmxScreen->beDisplay, dmxScreen->rootWin); - - pWin = pRoot->lastChild; - while (pWin) { - pWinPriv = DMX_GET_WINDOW_PRIV(pWin); - - /* Create the pixmaps regardless of whether or not the - * window is created or not due to lazy window creation. - */ - if (!pWin->borderIsPixel) { - dmxBECreatePixmap(pWin->border.pixmap); - dmxBERestorePixmap(pWin->border.pixmap); - } - if (pWin->backgroundState == BackgroundPixmap) { - dmxBECreatePixmap(pWin->background.pixmap); - dmxBERestorePixmap(pWin->background.pixmap); - } - - /* Reset the window attributes */ - dmxGetDefaultWindowAttributes(pWin, - &pWinPriv->cmap, - &pWinPriv->visual); - - /* Create the window */ - if (pWinPriv->mapped && !pWinPriv->offscreen) - dmxCreateAndRealizeWindow(pWin, TRUE); - - /* Next, create the bottom-most child */ - if (pWin->lastChild) { - pWin = pWin->lastChild; - continue; - } - - /* If the window has no children, move on to the next higher window */ - while (!pWin->prevSib && (pWin != pRoot)) - pWin = pWin->parent; - - if (pWin->prevSib) { - pWin = pWin->prevSib; - continue; - } - - /* When we reach the root window, we are finished */ - if (pWin == pRoot) - break; - } -} - -/* Refresh screen by generating exposure events for all windows */ -static void dmxForceExposures(int idx) -{ - ScreenPtr pScreen = screenInfo.screens[idx]; - WindowPtr pRoot = pScreen->root; - Bool anyMarked = FALSE; - WindowPtr pChild; - - for (pChild = pRoot->firstChild; pChild; pChild = pChild->nextSib) - anyMarked |= pScreen->MarkOverlappedWindows(pChild, pChild, - (WindowPtr *)NULL); - if (anyMarked) { - /* If any windows have been marked, set the root window's - * clipList to be broken since it will be recalculated in - * ValidateTree() - */ - RegionBreak(&pRoot->clipList); - pScreen->ValidateTree(pRoot, NULL, VTBroken); - pScreen->HandleExposures(pRoot); - if (pScreen->PostValidateTree) - pScreen->PostValidateTree(pRoot, NULL, VTBroken); - } -} - -/** Compare the new and old screens to see if they are compatible. */ -static Bool dmxCompareScreens(DMXScreenInfo *new, DMXScreenInfo *old) -{ - int i; - - if (new->beWidth != old->beWidth) return FALSE; - if (new->beHeight != old->beHeight) return FALSE; - if (new->beDepth != old->beDepth) return FALSE; - if (new->beBPP != old->beBPP) return FALSE; - - if (new->beNumDepths != old->beNumDepths) return FALSE; - for (i = 0; i < old->beNumDepths; i++) - if (new->beDepths[i] != old->beDepths[i]) return FALSE; - - if (new->beNumPixmapFormats != old->beNumPixmapFormats) return FALSE; - for (i = 0; i < old->beNumPixmapFormats; i++) { - if (new->bePixmapFormats[i].depth != - old->bePixmapFormats[i].depth) return FALSE; - if (new->bePixmapFormats[i].bits_per_pixel != - old->bePixmapFormats[i].bits_per_pixel) return FALSE; - if (new->bePixmapFormats[i].scanline_pad != - old->bePixmapFormats[i].scanline_pad) return FALSE; - } - - if (new->beNumVisuals != old->beNumVisuals) return FALSE; - for (i = 0; i < old->beNumVisuals; i++) { - if (new->beVisuals[i].visualid != - old->beVisuals[i].visualid) return FALSE; - if (new->beVisuals[i].screen != - old->beVisuals[i].screen) return FALSE; - if (new->beVisuals[i].depth != - old->beVisuals[i].depth) return FALSE; - if (new->beVisuals[i].class != - old->beVisuals[i].class) return FALSE; - if (new->beVisuals[i].red_mask != - old->beVisuals[i].red_mask) return FALSE; - if (new->beVisuals[i].green_mask != - old->beVisuals[i].green_mask) return FALSE; - if (new->beVisuals[i].blue_mask != - old->beVisuals[i].blue_mask) return FALSE; - if (new->beVisuals[i].colormap_size != - old->beVisuals[i].colormap_size) return FALSE; - if (new->beVisuals[i].bits_per_rgb != - old->beVisuals[i].bits_per_rgb) return FALSE; - } - - if (new->beDefVisualIndex != old->beDefVisualIndex) return FALSE; - - return TRUE; -} - -/** Restore Render's picture */ -static void dmxBERestoreRenderPict(pointer value, XID id, pointer n) -{ - PicturePtr pPicture = value; /* The picture */ - DrawablePtr pDraw = pPicture->pDrawable; /* The picture's drawable */ - int scrnNum = (uintptr_t)n; - - if (pDraw->pScreen->myNum != scrnNum) { - /* Picture not on the screen we are restoring*/ - return; - } - - if (pDraw->type == DRAWABLE_PIXMAP) { - PixmapPtr pPixmap = (PixmapPtr)pDraw; - - /* Create and restore the pixmap drawable */ - dmxBECreatePixmap(pPixmap); - dmxBERestorePixmap(pPixmap); - } - - dmxBECreatePicture(pPicture); -} - -/** Restore Render's glyphs */ -static void dmxBERestoreRenderGlyph(pointer value, XID id, pointer n) -{ - GlyphSetPtr glyphSet = value; - int scrnNum = (uintptr_t)n; - dmxGlyphPrivPtr glyphPriv = DMX_GET_GLYPH_PRIV(glyphSet); - DMXScreenInfo *dmxScreen = &dmxScreens[scrnNum]; - GlyphRefPtr table; - char *images; - Glyph *gids; - XGlyphInfo *glyphs; - char *pos; - int beret; - int len_images = 0; - int i; - int ctr; - - if (glyphPriv->glyphSets[scrnNum]) { - /* Only restore glyphs on the screen we are attaching */ - return; - } - - /* First we must create the glyph set on the backend. */ - if ((beret = dmxBECreateGlyphSet(scrnNum, glyphSet)) != Success) { - dmxLog(dmxWarning, - "\tdmxBERestoreRenderGlyph failed to create glyphset!\n"); - return; - } - - /* Now for the complex part, restore the glyph data */ - table = glyphSet->hash.table; - - /* We need to know how much memory to allocate for this part */ - for (i = 0; i < glyphSet->hash.hashSet->size; i++) { - GlyphRefPtr gr = &table[i]; - GlyphPtr gl = gr->glyph; - - if (!gl || gl == DeletedGlyph) continue; - len_images += gl->size - sizeof(gl->info); - } - - /* Now allocate the memory we need */ - images = calloc(len_images, sizeof(char)); - gids = malloc(glyphSet->hash.tableEntries*sizeof(Glyph)); - glyphs = malloc(glyphSet->hash.tableEntries*sizeof(XGlyphInfo)); - - pos = images; - ctr = 0; - - /* Fill the allocated memory with the proper data */ - for (i = 0; i < glyphSet->hash.hashSet->size; i++) { - GlyphRefPtr gr = &table[i]; - GlyphPtr gl = gr->glyph; - - if (!gl || gl == DeletedGlyph) continue; - - /* First lets put the data into gids */ - gids[ctr] = gr->signature; - - /* Next do the glyphs data structures */ - glyphs[ctr].width = gl->info.width; - glyphs[ctr].height = gl->info.height; - glyphs[ctr].x = gl->info.x; - glyphs[ctr].y = gl->info.y; - glyphs[ctr].xOff = gl->info.xOff; - glyphs[ctr].yOff = gl->info.yOff; - - /* Copy the images from the DIX's data into the buffer */ - memcpy(pos, gl+1, gl->size - sizeof(gl->info)); - pos += gl->size - sizeof(gl->info); - ctr++; - } - - /* Now restore the glyph data */ - XRenderAddGlyphs(dmxScreen->beDisplay, glyphPriv->glyphSets[scrnNum], - gids,glyphs, glyphSet->hash.tableEntries, images, - len_images); - - /* Clean up */ - free(images); - free(gids); - free(glyphs); -} - -/** Reattach previously detached back-end screen. */ -int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr) -{ - ScreenPtr pScreen; - DMXScreenInfo *dmxScreen; - CARD32 scrnNum = idx; - DMXScreenInfo oldDMXScreen; - int i; - - /* Return failure if dynamic addition/removal of screens is disabled */ - if (!dmxAddRemoveScreens) { - dmxLog(dmxWarning, - "Attempting to add a screen, but the AddRemoveScreen\n"); - dmxLog(dmxWarning, - "extension has not been enabled. To enable this extension\n"); - dmxLog(dmxWarning, - "add the \"-addremovescreens\" option either to the command\n"); - dmxLog(dmxWarning, - "line or in the configuration file.\n"); - return 1; - } - - /* Cannot add a screen that does not exist */ - if (idx < 0 || idx >= dmxNumScreens) return 1; - pScreen = screenInfo.screens[idx]; - dmxScreen = &dmxScreens[idx]; - - /* Cannot attach to a screen that is already opened */ - if (dmxScreen->beDisplay) { - dmxLog(dmxWarning, - "Attempting to add screen #%d but a screen already exists\n", - idx); - return 1; - } - - dmxLogOutput(dmxScreen, "Attaching screen #%d\n", idx); - - /* Save old info */ - oldDMXScreen = *dmxScreen; - - /* Copy the name to the new screen */ - dmxScreen->name = strdup(attr->displayName); - - /* Open display and get all of the screen info */ - if (!dmxOpenDisplay(dmxScreen)) { - dmxLog(dmxWarning, - "dmxOpenDisplay: Unable to open display %s\n", - dmxScreen->name); - - /* Restore the old screen */ - *dmxScreen = oldDMXScreen; - return 1; - } - - dmxSetErrorHandler(dmxScreen); - dmxCheckForWM(dmxScreen); - dmxGetScreenAttribs(dmxScreen); - - if (!dmxGetVisualInfo(dmxScreen)) { - dmxLog(dmxWarning, "dmxGetVisualInfo: No matching visuals found\n"); - XFree(dmxScreen->beVisuals); - XCloseDisplay(dmxScreen->beDisplay); - - /* Restore the old screen */ - *dmxScreen = oldDMXScreen; - return 1; - } - - dmxGetColormaps(dmxScreen); - dmxGetPixmapFormats(dmxScreen); - - /* Verify that the screen to be added has the same info as the - * previously added screen. */ - if (!dmxCompareScreens(dmxScreen, &oldDMXScreen)) { - dmxLog(dmxWarning, - "New screen data (%s) does not match previously\n", - dmxScreen->name); - dmxLog(dmxWarning, - "attached screen data (%s)\n", - oldDMXScreen.name); - dmxLog(dmxWarning, - "All data must match in order to attach to screen #%d\n", - idx); - XFree(dmxScreen->beVisuals); - XFree(dmxScreen->beDepths); - XFree(dmxScreen->bePixmapFormats); - XCloseDisplay(dmxScreen->beDisplay); - - /* Restore the old screen */ - *dmxScreen = oldDMXScreen; - return 1; - } - - /* Initialize the BE screen resources */ - dmxBEScreenInit(idx, screenInfo.screens[idx]); - - /* TODO: Handle GLX visual initialization. GLXProxy needs to be - * updated to handle dynamic addition/removal of screens. */ - - /* Create default stipple */ - dmxBECreatePixmap(pScreen->PixmapPerDepth[0]); - dmxBERestorePixmap(pScreen->PixmapPerDepth[0]); - - /* Create the scratch GCs */ - dmxBECreateScratchGCs(idx); - - /* Create the default font */ - (void)dmxBELoadFont(pScreen, defaultFont); - - /* Create all resources that don't depend on windows */ - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindAllClientResources(clients[i], dmxBECreateResources, - (pointer)(uintptr_t)idx); - - /* Create window hierarchy (top down) */ - dmxBECreateWindowTree(idx); - - /* Restore the picture state for RENDER */ - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindClientResourcesByType(clients[i],PictureType, - dmxBERestoreRenderPict, - (pointer)(uintptr_t)idx); - - /* Restore the glyph state for RENDER */ - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindClientResourcesByType(clients[i],GlyphSetType, - dmxBERestoreRenderGlyph, - (pointer)(uintptr_t)idx); - - /* Refresh screen by generating exposure events for all windows */ - dmxForceExposures(idx); - - dmxSync(&dmxScreens[idx], TRUE); - - /* We used these to compare the old and new screens. They are no - * longer needed since we have a newly attached screen, so we can - * now free the old screen's resources. */ - XFree(oldDMXScreen.beVisuals); - XFree(oldDMXScreen.beDepths); - XFree(oldDMXScreen.bePixmapFormats); - /* TODO: should oldDMXScreen.name be freed?? */ - -#ifdef PANORAMIX - if (!noPanoramiXExtension) - return dmxConfigureScreenWindows(1, &scrnNum, attr, NULL); - else -#endif - return 0; /* Success */ -} - -/* - * Resources that may have state on the BE server and need to be freed: - * - * RT_NONE - * RT_WINDOW - * RT_PIXMAP - * RT_GC - * RT_FONT - * RT_CURSOR - * RT_COLORMAP - * RT_CMAPENTRY - * RT_OTHERCLIENT - * RT_PASSIVEGRAB - * XRT_WINDOW - * XRT_PIXMAP - * XRT_GC - * XRT_COLORMAP - * XRT_PICTURE - * PictureType - * PictFormatType - * GlyphSetType - * ClientType - * EventType - * RT_INPUTCLIENT - * XETrapType - * RTCounter - * RTAwait - * RTAlarmClient - * RT_XKBCLIENT - * RTContext - * TagResType - * StalledResType - * SecurityAuthorizationResType - * RTEventClient - * __glXContextRes - * __glXClientRes - * __glXPixmapRes - * __glXWindowRes - * __glXPbufferRes - */ - -#ifdef PANORAMIX -/** Search the Xinerama XRT_PIXMAP resources for the pixmap that needs - * to have its image saved. */ -static void dmxBEFindPixmapImage(pointer value, XID id, RESTYPE type, - pointer p) -{ - if ((type & TypeMask) == (XRT_PIXMAP & TypeMask)) { - PixmapPtr pDst = (PixmapPtr)p; - int idx = pDst->drawable.pScreen->myNum; - PanoramiXRes *pXinPix = (PanoramiXRes *)value; - PixmapPtr pPix; - int i; - - dixLookupResourceByType((pointer*) &pPix, pXinPix->info[idx].id, - RT_PIXMAP, NullClient, DixUnknownAccess); - if (pPix != pDst) return; /* Not a match.... Next! */ - - for (i = 0; i < PanoramiXNumScreens; i++) { - PixmapPtr pSrc; - dmxPixPrivPtr pSrcPriv = NULL; - - if (i == idx) continue; /* Self replication is bad */ - - dixLookupResourceByType((pointer*) &pSrc, pXinPix->info[i].id, - RT_PIXMAP, NullClient, DixUnknownAccess); - pSrcPriv = DMX_GET_PIXMAP_PRIV(pSrc); - if (pSrcPriv->pixmap) { - FoundPixImage = True; - return; - } - } - } -} -#endif - -/** Save the pixmap image only when there is not another screen with - * that pixmap from which the image can be read when the screen is - * reattached. To do this, we first try to find a pixmap on another - * screen corresponding to the one we are trying to save. If we find - * one, then we do not need to save the image data since during - * reattachment, the image data can be read from that other pixmap. - * However, if we do not find one, then we need to save the image data. - * The common case for these are for the default stipple and root - * tile. */ -static void dmxBESavePixmap(PixmapPtr pPixmap) -{ -#ifdef PANORAMIX - int i; - - /* If Xinerama is not active, there's nothing we can do (see comment - * in #else below for more info). */ - if (noPanoramiXExtension) return; - - FoundPixImage = False; - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindAllClientResources(clients[i], dmxBEFindPixmapImage, - (pointer)pPixmap); - - /* Save the image only if there is no other screens that have a - * pixmap that corresponds to the one we are trying to save. */ - if (!FoundPixImage) { - dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap); - - if (!pPixPriv->detachedImage) { - ScreenPtr pScreen = pPixmap->drawable.pScreen; - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - - pPixPriv->detachedImage = XGetImage(dmxScreen->beDisplay, - pPixPriv->pixmap, - 0, 0, - pPixmap->drawable.width, - pPixmap->drawable.height, - -1, - ZPixmap); - if (!pPixPriv->detachedImage) - dmxLog(dmxWarning, "Cannot save pixmap image\n"); - } - } -#else - /* NOTE: The only time there is a pixmap on another screen that - * corresponds to the one we are trying to save is when Xinerama is - * active. Otherwise, the pixmap image data is only stored on a - * single screen, which means that once it is detached, that data is - * lost. We could save the data here, but then that would require - * us to implement the ability for Xdmx to keep the pixmap up to - * date while the screen is detached, which is beyond the scope of - * the current project. */ - return; -#endif -} - -/** Destroy resources on the back-end server. This function is called - * from #dmxDetachScreen() via the dix layer's FindAllResources - * function. It walks all resources, compares them to the screen - * number passed in as \a n and calls the appropriate DMX function to - * free the associated resource on the back-end server. */ -static void dmxBEDestroyResources(pointer value, XID id, RESTYPE type, - pointer n) -{ - int scrnNum = (uintptr_t)n; - ScreenPtr pScreen = screenInfo.screens[scrnNum]; - - if ((type & TypeMask) == (RT_WINDOW & TypeMask)) { - /* Window resources are destroyed below in dmxBEDestroyWindowTree */ - } else if ((type & TypeMask) == (RT_PIXMAP & TypeMask)) { - PixmapPtr pPix = value; - if (pPix->drawable.pScreen->myNum == scrnNum) { - dmxBESavePixmap(pPix); - dmxBEFreePixmap(pPix); - } - } else if ((type & TypeMask) == (RT_GC & TypeMask)) { - GCPtr pGC = value; - if (pGC->pScreen->myNum == scrnNum) - dmxBEFreeGC(pGC); - } else if ((type & TypeMask) == (RT_FONT & TypeMask)) { - dmxBEFreeFont(pScreen, (FontPtr)value); - } else if ((type & TypeMask) == (RT_CURSOR & TypeMask)) { - dmxBEFreeCursor(pScreen, (CursorPtr)value); - } else if ((type & TypeMask) == (RT_COLORMAP & TypeMask)) { - ColormapPtr pCmap = value; - if (pCmap->pScreen->myNum == scrnNum) - dmxBEFreeColormap((ColormapPtr)value); - } else if ((type & TypeMask) == (PictureType & TypeMask)) { - PicturePtr pPict = value; - if (pPict->pDrawable->pScreen->myNum == scrnNum) { - /* Free the pixmaps on the backend if needed */ - if (pPict->pDrawable->type == DRAWABLE_PIXMAP) { - PixmapPtr pPixmap = (PixmapPtr)(pPict->pDrawable); - dmxBESavePixmap(pPixmap); - dmxBEFreePixmap(pPixmap); - } - dmxBEFreePicture((PicturePtr)value); - } - } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) { - dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value); - } else { - /* Other resource types??? */ - } -} - -/** Destroy the scratch GCs that are created per depth. */ -static void dmxBEDestroyScratchGCs(int scrnNum) -{ - ScreenPtr pScreen = screenInfo.screens[scrnNum]; - GCPtr *ppGC = pScreen->GCperDepth; - int i; - - for (i = 0; i <= pScreen->numDepths; i++) - dmxBEFreeGC(ppGC[i]); -} - -/** Destroy window hierachy on back-end server. To ensure that all - * XDestroyWindow() calls succeed, they must be performed in a bottom - * up order so that windows are not destroyed before their children. - * XDestroyWindow(), which is called from #dmxBEDestroyWindow(), will - * destroy a window as well as all of it's children. */ -static void dmxBEDestroyWindowTree(int idx) -{ - WindowPtr pWin = screenInfo.screens[idx]->root; - WindowPtr pChild = pWin; - - while (1) { - if (pChild->firstChild) { - pChild = pChild->firstChild; - continue; - } - - /* Destroy the window */ - dmxBEDestroyWindow(pChild); - - /* Make sure we destroy the window's border and background - * pixmaps if they exist */ - if (!pChild->borderIsPixel) { - dmxBESavePixmap(pChild->border.pixmap); - dmxBEFreePixmap(pChild->border.pixmap); - } - if (pChild->backgroundState == BackgroundPixmap) { - dmxBESavePixmap(pChild->background.pixmap); - dmxBEFreePixmap(pChild->background.pixmap); - } - - while (!pChild->nextSib && (pChild != pWin)) { - pChild = pChild->parent; - dmxBEDestroyWindow(pChild); - if (!pChild->borderIsPixel) { - dmxBESavePixmap(pChild->border.pixmap); - dmxBEFreePixmap(pChild->border.pixmap); - } - if (pChild->backgroundState == BackgroundPixmap) { - dmxBESavePixmap(pChild->background.pixmap); - dmxBEFreePixmap(pChild->background.pixmap); - } - } - - if (pChild == pWin) - break; - - pChild = pChild->nextSib; - } -} - -/** Detach back-end screen. */ -int dmxDetachScreen(int idx) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[idx]; - int i; - - /* Return failure if dynamic addition/removal of screens is disabled */ - if (!dmxAddRemoveScreens) { - dmxLog(dmxWarning, - "Attempting to remove a screen, but the AddRemoveScreen\n"); - dmxLog(dmxWarning, - "extension has not been enabled. To enable this extension\n"); - dmxLog(dmxWarning, - "add the \"-addremovescreens\" option either to the command\n"); - dmxLog(dmxWarning, - "line or in the configuration file.\n"); - return 1; - } - - /* Cannot remove a screen that does not exist */ - if (idx < 0 || idx >= dmxNumScreens) return 1; - - /* Cannot detach from a screen that is not opened */ - if (!dmxScreen->beDisplay) { - dmxLog(dmxWarning, - "Attempting to remove screen #%d but it has not been opened\n", - idx); - return 1; - } - - dmxLogOutput(dmxScreen, "Detaching screen #%d\n", idx); - - /* Detach input */ - dmxInputDetachAll(dmxScreen); - - /* Save all relevant state (TODO) */ - - /* Free all non-window resources related to this screen */ - for (i = currentMaxClients; --i >= 0; ) - if (clients[i]) - FindAllClientResources(clients[i], dmxBEDestroyResources, - (pointer)(uintptr_t)idx); - - /* Free scratch GCs */ - dmxBEDestroyScratchGCs(idx); - - /* Free window resources related to this screen */ - dmxBEDestroyWindowTree(idx); - - /* Free default stipple */ - dmxBESavePixmap(screenInfo.screens[idx]->PixmapPerDepth[0]); - dmxBEFreePixmap(screenInfo.screens[idx]->PixmapPerDepth[0]); - - /* Free the remaining screen resources and close the screen */ - dmxBECloseScreen(screenInfo.screens[idx]); - - /* Adjust the cursor boundaries (paints detached console window) */ - dmxAdjustCursorBoundaries(); - - return 0; /* Success */ -} +/*
+ * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Author:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ * Kevin E. Martin <kem@redhat.com>
+ *
+ */
+
+/** \file
+ * This file provides the only interface to the X server extension support
+ * in programs/Xserver/Xext. Those programs should only include dmxext.h
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include <stdlib.h>
+
+#include "dmx.h"
+#include "dmxinit.h"
+#include "dmxextension.h"
+#include "dmxwindow.h"
+#include "dmxcb.h"
+#include "dmxcursor.h"
+#include "dmxpixmap.h"
+#include "dmxgc.h"
+#include "dmxfont.h"
+#include "dmxcmap.h"
+#include "dmxpict.h"
+#include "dmxinput.h"
+#include "dmxsync.h"
+#include "dmxscrinit.h"
+#include "input/dmxinputinit.h"
+
+#include "windowstr.h"
+#include "inputstr.h" /* For DeviceIntRec */
+#include <X11/extensions/dmxproto.h> /* For DMX_BAD_* */
+#include "cursorstr.h"
+
+/* The default font is declared in dix/globals.c, but is not included in
+ * _any_ header files. */
+extern FontPtr defaultFont;
+
+/** This routine provides information to the DMX protocol extension
+ * about a particular screen. */
+Bool dmxGetScreenAttributes(int physical, DMXScreenAttributesPtr attr)
+{
+ DMXScreenInfo *dmxScreen;
+
+ if (physical < 0 || physical >= dmxNumScreens) return FALSE;
+
+ dmxScreen = &dmxScreens[physical];
+ attr->displayName = dmxScreen->name;
+#ifdef PANORAMIX
+ attr->logicalScreen = noPanoramiXExtension ? dmxScreen->index : 0;
+#else
+ attr->logicalScreen = dmxScreen->index;
+#endif
+
+ attr->screenWindowWidth = dmxScreen->scrnWidth;
+ attr->screenWindowHeight = dmxScreen->scrnHeight;
+ attr->screenWindowXoffset = dmxScreen->scrnX;
+ attr->screenWindowYoffset = dmxScreen->scrnY;
+
+ attr->rootWindowWidth = dmxScreen->rootWidth;
+ attr->rootWindowHeight = dmxScreen->rootHeight;
+ attr->rootWindowXoffset = dmxScreen->rootX;
+ attr->rootWindowYoffset = dmxScreen->rootY;
+
+ attr->rootWindowXorigin = dmxScreen->rootXOrigin;
+ attr->rootWindowYorigin = dmxScreen->rootYOrigin;
+
+ return TRUE;
+}
+
+/** This routine provides information to the DMX protocol extension
+ * about a particular window. */
+Bool dmxGetWindowAttributes(WindowPtr pWindow, DMXWindowAttributesPtr attr)
+{
+ dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pWindow);
+
+ attr->screen = pWindow->drawable.pScreen->myNum;
+ attr->window = pWinPriv->window;
+
+ attr->pos.x = pWindow->drawable.x;
+ attr->pos.y = pWindow->drawable.y;
+ attr->pos.width = pWindow->drawable.width;
+ attr->pos.height = pWindow->drawable.height;
+
+ if (!pWinPriv->window || pWinPriv->offscreen) {
+ attr->vis.x = 0;
+ attr->vis.y = 0;
+ attr->vis.height = 0;
+ attr->vis.width = 0;
+ return pWinPriv->window ? TRUE : FALSE;
+ }
+
+ /* Compute display-relative coordinates */
+ attr->vis.x = pWindow->drawable.x;
+ attr->vis.y = pWindow->drawable.y;
+ attr->vis.width = pWindow->drawable.width;
+ attr->vis.height = pWindow->drawable.height;
+
+ if (attr->pos.x < 0) {
+ attr->vis.x -= attr->pos.x;
+ attr->vis.width = attr->pos.x + attr->pos.width - attr->vis.x;
+ }
+ if (attr->pos.x + attr->pos.width > pWindow->drawable.pScreen->width) {
+ if (attr->pos.x < 0)
+ attr->vis.width = pWindow->drawable.pScreen->width;
+ else
+ attr->vis.width = pWindow->drawable.pScreen->width - attr->pos.x;
+ }
+ if (attr->pos.y < 0) {
+ attr->vis.y -= attr->pos.y;
+ attr->vis.height = attr->pos.y + attr->pos.height - attr->vis.y;
+ }
+ if (attr->pos.y + attr->pos.height > pWindow->drawable.pScreen->height) {
+ if (attr->pos.y < 0)
+ attr->vis.height = pWindow->drawable.pScreen->height;
+ else
+ attr->vis.height = pWindow->drawable.pScreen->height - attr->pos.y;
+ }
+
+ /* Convert to window-relative coordinates */
+ attr->vis.x -= attr->pos.x;
+ attr->vis.y -= attr->pos.y;
+
+ return TRUE;
+}
+
+void dmxGetDesktopAttributes(DMXDesktopAttributesPtr attr)
+{
+ attr->width = dmxGlobalWidth;
+ attr->height = dmxGlobalHeight;
+ attr->shiftX = 0; /* NOTE: The upper left hand corner of */
+ attr->shiftY = 0; /* the desktop is always <0,0>. */
+}
+
+/** Return the total number of devices, not just #dmxNumInputs. The
+ * number returned should be the same as that returned by
+ * XListInputDevices. */
+int dmxGetInputCount(void)
+{
+ int i, total;
+
+ for (total = i = 0; i < dmxNumInputs; i++) total += dmxInputs[i].numDevs;
+ return total;
+}
+
+/** Return information about the device with id = \a deviceId. This
+ * information is primarily for the #ProcDMXGetInputAttributes()
+ * function, which does not have access to the appropriate data
+ * structure. */
+int dmxGetInputAttributes(int deviceId, DMXInputAttributesPtr attr)
+{
+ int i, j;
+ DMXInputInfo *dmxInput;
+
+ if (deviceId < 0) return -1;
+ for (i = 0; i < dmxNumInputs; i++) {
+ dmxInput = &dmxInputs[i];
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j];
+ if (deviceId != dmxLocal->pDevice->id) continue;
+ attr->isCore = !!dmxLocal->isCore;
+ attr->sendsCore = !!dmxLocal->sendsCore;
+ attr->detached = !!dmxInput->detached;
+ attr->physicalScreen = -1;
+ attr->physicalId = -1;
+ attr->name = NULL;
+ switch (dmxLocal->extType) {
+ case DMX_LOCAL_TYPE_LOCAL:
+ attr->inputType = 0;
+ break;
+ case DMX_LOCAL_TYPE_CONSOLE:
+ attr->inputType = 1;
+ attr->name = dmxInput->name;
+ attr->physicalId = dmxLocal->deviceId;
+ break;
+ case DMX_LOCAL_TYPE_BACKEND:
+ case DMX_LOCAL_TYPE_COMMON:
+ attr->inputType = 2;
+ attr->physicalScreen = dmxInput->scrnIdx;
+ attr->name = dmxInput->name;
+ attr->physicalId = dmxLocal->deviceId;
+ break;
+ }
+ return 0; /* Success */
+ }
+ }
+ return -1; /* Failure */
+}
+
+/** Reinitialized the cursor boundaries. */
+static void dmxAdjustCursorBoundaries(void)
+{
+ int i;
+
+ dmxReInitOrigins();
+ dmxInitOverlap();
+ dmxComputeWidthHeight(DMX_NO_RECOMPUTE_BOUNDING_BOX);
+ dmxConnectionBlockCallback();
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (!dmxInput->detached) dmxInputReInit(dmxInput);
+ }
+
+ dmxCheckCursor();
+
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (!dmxInput->detached) dmxInputLateReInit(dmxInput);
+ }
+}
+
+/** Add an input with the specified attributes. If the input is added,
+ * the physical id is returned in \a deviceId. */
+int dmxAddInput(DMXInputAttributesPtr attr, int *id)
+{
+ int retcode = BadValue;
+
+ if (attr->inputType == 1) /* console */
+ retcode = dmxInputAttachConsole(attr->name, attr->sendsCore, id);
+ else if (attr->inputType == 2) /* backend */
+ retcode = dmxInputAttachBackend(attr->physicalScreen,
+ attr->sendsCore,id);
+
+ if (retcode == Success) {
+ /* Adjust the cursor boundaries */
+ dmxAdjustCursorBoundaries();
+
+ /* Force completion of the changes */
+ dmxSync(NULL, TRUE);
+ }
+
+ return retcode;
+}
+
+/** Remove the input with physical id \a id. */
+int dmxRemoveInput(int id)
+{
+ return dmxInputDetachId(id);
+}
+
+/** Return the value of #dmxNumScreens -- the total number of backend
+ * screens in use (these are logical screens and may be larger than the
+ * number of backend displays). */
+unsigned long dmxGetNumScreens(void)
+{
+ return dmxNumScreens;
+}
+
+/** Make sure that #dmxCreateAndRealizeWindow has been called for \a
+ * pWindow. */
+void dmxForceWindowCreation(WindowPtr pWindow)
+{
+ dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pWindow);
+ if (!pWinPriv->window) dmxCreateAndRealizeWindow(pWindow, TRUE);
+}
+
+/** Flush pending syncs for all screens. */
+void dmxFlushPendingSyncs(void)
+{
+ dmxSync(NULL, TRUE);
+}
+
+/** Update DMX's screen resources to match those of the newly moved
+ * and/or resized "root" window. */
+void dmxUpdateScreenResources(ScreenPtr pScreen, int x, int y, int w, int h)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ WindowPtr pRoot = pScreen->root;
+ WindowPtr pChild;
+ Bool anyMarked = FALSE;
+
+ /* Handle special case where width and/or height are zero */
+ if (w == 0 || h == 0) {
+ w = 1;
+ h = 1;
+ }
+
+ /* Change screen size */
+ pScreen->width = w;
+ pScreen->height = h;
+
+ /* Reset the root window's drawable's size */
+ pRoot->drawable.width = w;
+ pRoot->drawable.height = h;
+
+ /* Set the root window's new winSize and borderSize */
+ pRoot->winSize.extents.x1 = 0;
+ pRoot->winSize.extents.y1 = 0;
+ pRoot->winSize.extents.x2 = w;
+ pRoot->winSize.extents.y2 = h;
+
+ pRoot->borderSize.extents.x1 = 0;
+ pRoot->borderSize.extents.y1 = 0;
+ pRoot->borderSize.extents.x2 = w;
+ pRoot->borderSize.extents.y2 = h;
+
+ /* Recompute this screen's mmWidth & mmHeight */
+ pScreen->mmWidth =
+ (w * 254 + dmxScreen->beXDPI * 5) / (dmxScreen->beXDPI * 10);
+ pScreen->mmHeight =
+ (h * 254 + dmxScreen->beYDPI * 5) / (dmxScreen->beYDPI * 10);
+
+ /* Recompute this screen's window's clip rects as follows: */
+ /* 1. Mark all of root's children's windows */
+ for (pChild = pRoot->firstChild; pChild; pChild = pChild->nextSib)
+ anyMarked |= pScreen->MarkOverlappedWindows(pChild, pChild,
+ (WindowPtr *)NULL);
+
+ /* 2. Set the root window's borderClip */
+ pRoot->borderClip.extents.x1 = 0;
+ pRoot->borderClip.extents.y1 = 0;
+ pRoot->borderClip.extents.x2 = w;
+ pRoot->borderClip.extents.y2 = h;
+
+ /* 3. Set the root window's clipList */
+ if (anyMarked) {
+ /* If any windows have been marked, set the root window's
+ * clipList to be broken since it will be recalculated in
+ * ValidateTree()
+ */
+ RegionBreak(&pRoot->clipList);
+ } else {
+ /* Otherwise, we just set it directly since there are no
+ * windows visible on this screen
+ */
+ pRoot->clipList.extents.x1 = 0;
+ pRoot->clipList.extents.y1 = 0;
+ pRoot->clipList.extents.x2 = w;
+ pRoot->clipList.extents.y2 = h;
+ }
+
+ /* 4. Revalidate all clip rects and generate expose events */
+ if (anyMarked) {
+ pScreen->ValidateTree(pRoot, NULL, VTBroken);
+ pScreen->HandleExposures(pRoot);
+ if (pScreen->PostValidateTree)
+ pScreen->PostValidateTree(pRoot, NULL, VTBroken);
+ }
+}
+
+#ifdef PANORAMIX
+#include "panoramiXsrv.h"
+
+/** Change the "screen" window attributes by resizing the actual window
+ * on the back-end display (if necessary). */
+static void dmxConfigureScreenWindow(int idx,
+ int x, int y, int w, int h)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+ ScreenPtr pScreen = screenInfo.screens[idx];
+
+ /* Resize "screen" window */
+ if (dmxScreen->scrnX != x ||
+ dmxScreen->scrnY != y ||
+ dmxScreen->scrnWidth != w ||
+ dmxScreen->scrnHeight != h) {
+ dmxResizeScreenWindow(pScreen, x, y, w, h);
+ }
+
+ /* Change "screen" window values */
+ dmxScreen->scrnX = x;
+ dmxScreen->scrnY = y;
+ dmxScreen->scrnWidth = w;
+ dmxScreen->scrnHeight = h;
+}
+
+/** Change the "root" window position and size by resizing the actual
+ * window on the back-end display (if necessary) and updating all of
+ * DMX's resources by calling #dmxUpdateScreenResources. */
+static void dmxConfigureRootWindow(int idx, int x, int y, int w, int h)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+ WindowPtr pRoot = screenInfo.screens[idx]->root;
+
+ /* NOTE: Either this function or the ones that it calls must handle
+ * the case where w == 0 || h == 0. Currently, the functions that
+ * this one calls handle that case. */
+
+ /* 1. Resize "root" window */
+ if (dmxScreen->rootX != x ||
+ dmxScreen->rootY != y ||
+ dmxScreen->rootWidth != w ||
+ dmxScreen->rootHeight != h) {
+ dmxResizeRootWindow(pRoot, x, y, w, h);
+ }
+
+ /* 2. Update all of the screen's resources associated with this root
+ * window */
+ if (dmxScreen->rootWidth != w ||
+ dmxScreen->rootHeight != h) {
+ dmxUpdateScreenResources(screenInfo.screens[idx], x, y, w, h);
+ }
+
+ /* Change "root" window values */
+ dmxScreen->rootX = x;
+ dmxScreen->rootY = y;
+ dmxScreen->rootWidth = w;
+ dmxScreen->rootHeight = h;
+}
+
+/** Change the "root" window's origin by updating DMX's internal data
+ * structures (dix and Xinerama) to use the new origin and adjust the
+ * positions of windows that overlap this "root" window. */
+static void dmxSetRootWindowOrigin(int idx, int x, int y)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+ ScreenPtr pScreen = screenInfo.screens[idx];
+ WindowPtr pRoot = pScreen->root;
+ WindowPtr pChild;
+ int xoff;
+ int yoff;
+
+ /* Change "root" window's origin */
+ dmxScreen->rootXOrigin = x;
+ dmxScreen->rootYOrigin = y;
+
+ /* Compute offsets here in case <x,y> has been changed above */
+ xoff = x - pScreen->x;
+ yoff = y - pScreen->y;
+
+ /* Adjust the root window's position */
+ pScreen->x = dmxScreen->rootXOrigin;
+ pScreen->y = dmxScreen->rootYOrigin;
+
+ /* Recalculate the Xinerama regions and data structs */
+ XineramaReinitData(pScreen);
+
+ /* Adjust each of the root window's children */
+ if (!idx) ReinitializeRootWindow(screenInfo.screens[0]->root, xoff, yoff);
+ pChild = pRoot->firstChild;
+ while (pChild) {
+ /* Adjust child window's position */
+ pScreen->MoveWindow(pChild,
+ pChild->origin.x - wBorderWidth(pChild) - xoff,
+ pChild->origin.y - wBorderWidth(pChild) - yoff,
+ pChild->nextSib,
+ VTMove);
+
+ /* Note that the call to MoveWindow will eventually call
+ * dmxPositionWindow which will automatically create a
+ * window if it is now exposed on screen (for lazy window
+ * creation optimization) and it will properly set the
+ * offscreen flag.
+ */
+
+ pChild = pChild->nextSib;
+ }
+}
+
+/** Configure the attributes of each "screen" and "root" window. */
+int dmxConfigureScreenWindows(int nscreens,
+ CARD32 *screens,
+ DMXScreenAttributesPtr attribs,
+ int *errorScreen)
+{
+ int i;
+
+ for (i = 0; i < nscreens; i++) {
+ DMXScreenAttributesPtr attr = &attribs[i];
+ int idx = screens[i];
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+
+ if (errorScreen) *errorScreen = i;
+
+ if (!dmxScreen->beDisplay) return DMX_BAD_VALUE;
+
+ /* Check for illegal values */
+ if (idx < 0 || idx >= dmxNumScreens) return BadValue;
+
+ /* The "screen" and "root" windows must have valid sizes */
+ if (attr->screenWindowWidth <= 0 || attr->screenWindowHeight <= 0 ||
+ attr->rootWindowWidth < 0 || attr->rootWindowHeight < 0)
+ return DMX_BAD_VALUE;
+
+ /* The "screen" window must fit entirely within the BE display */
+ if (attr->screenWindowXoffset < 0 ||
+ attr->screenWindowYoffset < 0 ||
+ attr->screenWindowXoffset
+ + attr->screenWindowWidth > (unsigned)dmxScreen->beWidth ||
+ attr->screenWindowYoffset
+ + attr->screenWindowHeight > (unsigned)dmxScreen->beHeight)
+ return DMX_BAD_VALUE;
+
+ /* The "root" window must fit entirely within the "screen" window */
+ if (attr->rootWindowXoffset < 0 ||
+ attr->rootWindowYoffset < 0 ||
+ attr->rootWindowXoffset
+ + attr->rootWindowWidth > attr->screenWindowWidth ||
+ attr->rootWindowYoffset
+ + attr->rootWindowHeight > attr->screenWindowHeight)
+ return DMX_BAD_VALUE;
+
+ /* The "root" window must not expose unaddressable coordinates */
+ if (attr->rootWindowXorigin < 0 ||
+ attr->rootWindowYorigin < 0 ||
+ attr->rootWindowXorigin + attr->rootWindowWidth > 32767 ||
+ attr->rootWindowYorigin + attr->rootWindowHeight > 32767)
+ return DMX_BAD_VALUE;
+
+ /* The "root" window must fit within the global bounding box */
+ if (attr->rootWindowXorigin
+ + attr->rootWindowWidth > (unsigned)dmxGlobalWidth ||
+ attr->rootWindowYorigin
+ + attr->rootWindowHeight > (unsigned)dmxGlobalHeight)
+ return DMX_BAD_VALUE;
+
+ /* FIXME: Handle the rest of the illegal value checking */
+ }
+
+ /* No illegal values found */
+ if (errorScreen) *errorScreen = 0;
+
+ for (i = 0; i < nscreens; i++) {
+ DMXScreenAttributesPtr attr = &attribs[i];
+ int idx = screens[i];
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+
+ dmxLog(dmxInfo, "Changing screen #%d attributes "
+ "from %dx%d+%d+%d %dx%d+%d+%d +%d+%d "
+ "to %dx%d+%d+%d %dx%d+%d+%d +%d+%d\n",
+ idx,
+ dmxScreen->scrnWidth, dmxScreen->scrnHeight,
+ dmxScreen->scrnX, dmxScreen->scrnY,
+ dmxScreen->rootWidth, dmxScreen->rootHeight,
+ dmxScreen->rootX, dmxScreen->rootY,
+ dmxScreen->rootXOrigin, dmxScreen->rootYOrigin,
+ attr->screenWindowWidth, attr->screenWindowHeight,
+ attr->screenWindowXoffset, attr->screenWindowYoffset,
+ attr->rootWindowWidth, attr->rootWindowHeight,
+ attr->rootWindowXoffset, attr->rootWindowYoffset,
+ attr->rootWindowXorigin, attr->rootWindowYorigin);
+
+ /* Configure "screen" window */
+ dmxConfigureScreenWindow(idx,
+ attr->screenWindowXoffset,
+ attr->screenWindowYoffset,
+ attr->screenWindowWidth,
+ attr->screenWindowHeight);
+
+ /* Configure "root" window */
+ dmxConfigureRootWindow(idx,
+ attr->rootWindowXoffset,
+ attr->rootWindowYoffset,
+ attr->rootWindowWidth,
+ attr->rootWindowHeight);
+
+
+ /* Set "root" window's origin */
+ dmxSetRootWindowOrigin(idx,
+ attr->rootWindowXorigin,
+ attr->rootWindowYorigin);
+ }
+
+ /* Adjust the cursor boundaries */
+ dmxAdjustCursorBoundaries();
+
+ /* Force completion of the changes */
+ dmxSync(NULL, TRUE);
+
+ return Success;
+}
+
+/** Configure the attributes of the global desktop. */
+int dmxConfigureDesktop(DMXDesktopAttributesPtr attribs)
+{
+ if (attribs->width <= 0 || attribs->width >= 32767 ||
+ attribs->height <= 0 || attribs->height >= 32767)
+ return DMX_BAD_VALUE;
+
+ /* If the desktop is shrinking, adjust the "root" windows on each
+ * "screen" window to only show the visible desktop. Also, handle
+ * the special case where the desktop shrinks such that the it no
+ * longer overlaps an portion of a "screen" window. */
+ if (attribs->width < dmxGlobalWidth || attribs->height < dmxGlobalHeight) {
+ int i;
+ for (i = 0; i < dmxNumScreens; i++) {
+ DMXScreenInfo *dmxScreen = &dmxScreens[i];
+ if (dmxScreen->rootXOrigin
+ + dmxScreen->rootWidth > attribs->width ||
+ dmxScreen->rootYOrigin
+ + dmxScreen->rootHeight > attribs->height) {
+ int w, h;
+ if ((w = attribs->width - dmxScreen->rootXOrigin) < 0) w = 0;
+ if ((h = attribs->height - dmxScreen->rootYOrigin) < 0) h = 0;
+ if (w > dmxScreen->scrnWidth) w = dmxScreen->scrnWidth;
+ if (h > dmxScreen->scrnHeight) h = dmxScreen->scrnHeight;
+ if (w > dmxScreen->rootWidth) w = dmxScreen->rootWidth;
+ if (h > dmxScreen->rootHeight) h = dmxScreen->rootHeight;
+ dmxConfigureRootWindow(i,
+ dmxScreen->rootX,
+ dmxScreen->rootY,
+ w, h);
+ }
+ }
+ }
+
+ /* Set the global width/height */
+ dmxSetWidthHeight(attribs->width, attribs->height);
+
+ /* Handle shift[XY] changes */
+ if (attribs->shiftX || attribs->shiftY) {
+ int i;
+ for (i = 0; i < dmxNumScreens; i++) {
+ ScreenPtr pScreen = screenInfo.screens[i];
+ WindowPtr pChild = pScreen->root->firstChild;
+ while (pChild) {
+ /* Adjust child window's position */
+ pScreen->MoveWindow(pChild,
+ pChild->origin.x - wBorderWidth(pChild)
+ - attribs->shiftX,
+ pChild->origin.y - wBorderWidth(pChild)
+ - attribs->shiftY,
+ pChild->nextSib,
+ VTMove);
+
+ /* Note that the call to MoveWindow will eventually call
+ * dmxPositionWindow which will automatically create a
+ * window if it is now exposed on screen (for lazy
+ * window creation optimization) and it will properly
+ * set the offscreen flag.
+ */
+
+ pChild = pChild->nextSib;
+ }
+ }
+ }
+
+ /* Update connection block, Xinerama, etc. -- these appears to
+ * already be handled in dmxConnectionBlockCallback(), which is
+ * called from dmxAdjustCursorBoundaries() [below]. */
+
+ /* Adjust the cursor boundaries */
+ dmxAdjustCursorBoundaries();
+
+ /* Force completion of the changes */
+ dmxSync(NULL, TRUE);
+
+ return Success;
+}
+#endif
+
+/** Create the scratch GCs per depth. */
+static void dmxBECreateScratchGCs(int scrnNum)
+{
+ ScreenPtr pScreen = screenInfo.screens[scrnNum];
+ GCPtr *ppGC = pScreen->GCperDepth;
+ int i;
+
+ for (i = 0; i <= pScreen->numDepths; i++)
+ dmxBECreateGC(pScreen, ppGC[i]);
+}
+
+#ifdef PANORAMIX
+static Bool FoundPixImage;
+
+/** Search the Xinerama XRT_PIXMAP resources for the pixmap that needs
+ * to have its image restored. When it is found, see if there is
+ * another screen with the same image. If so, copy the pixmap image
+ * from the existing screen to the newly created pixmap. */
+static void dmxBERestorePixmapImage(pointer value, XID id, RESTYPE type,
+ pointer p)
+{
+ if ((type & TypeMask) == (XRT_PIXMAP & TypeMask)) {
+ PixmapPtr pDst = (PixmapPtr)p;
+ int idx = pDst->drawable.pScreen->myNum;
+ PanoramiXRes *pXinPix = (PanoramiXRes *)value;
+ PixmapPtr pPix;
+ int i;
+
+ dixLookupResourceByType((pointer*) &pPix, pXinPix->info[idx].id,
+ RT_PIXMAP, NullClient, DixUnknownAccess);
+ if (pPix != pDst) return; /* Not a match.... Next! */
+
+ FOR_NSCREENS(i) {
+ PixmapPtr pSrc;
+ dmxPixPrivPtr pSrcPriv = NULL;
+
+ if (i == idx) continue; /* Self replication is bad */
+
+ dixLookupResourceByType((pointer*) &pSrc, pXinPix->info[i].id,
+ RT_PIXMAP, NullClient, DixUnknownAccess);
+ pSrcPriv = DMX_GET_PIXMAP_PRIV(pSrc);
+ if (pSrcPriv->pixmap) {
+ DMXScreenInfo *dmxSrcScreen = &dmxScreens[i];
+ DMXScreenInfo *dmxDstScreen = &dmxScreens[idx];
+ dmxPixPrivPtr pDstPriv = DMX_GET_PIXMAP_PRIV(pDst);
+ XImage *img;
+ int j;
+ XlibGC gc = NULL;
+
+ /* This should never happen, but just in case.... */
+ if (pSrc->drawable.width != pDst->drawable.width ||
+ pSrc->drawable.height != pDst->drawable.height)
+ return;
+
+ /* Copy from src pixmap to dst pixmap */
+ img = XGetImage(dmxSrcScreen->beDisplay,
+ pSrcPriv->pixmap,
+ 0, 0,
+ pSrc->drawable.width, pSrc->drawable.height,
+ -1,
+ ZPixmap);
+
+ for (j = 0; j < dmxDstScreen->beNumPixmapFormats; j++) {
+ if (dmxDstScreen->bePixmapFormats[j].depth == img->depth) {
+ unsigned long m;
+ XGCValues v;
+
+ m = GCFunction | GCPlaneMask | GCClipMask;
+ v.function = GXcopy;
+ v.plane_mask = AllPlanes;
+ v.clip_mask = None;
+
+ gc = XCreateGC(dmxDstScreen->beDisplay,
+ dmxDstScreen->scrnDefDrawables[j],
+ m, &v);
+ break;
+ }
+ }
+
+ if (gc) {
+ XPutImage(dmxDstScreen->beDisplay,
+ pDstPriv->pixmap,
+ gc, img, 0, 0, 0, 0,
+ pDst->drawable.width, pDst->drawable.height);
+ XFreeGC(dmxDstScreen->beDisplay, gc);
+ FoundPixImage = True;
+ } else {
+ dmxLog(dmxWarning, "Could not create GC\n");
+ }
+
+ XDestroyImage(img);
+ return;
+ }
+ }
+ }
+}
+#endif
+
+/** Restore the pixmap image either from another screen or from an image
+ * that was saved when the screen was previously detached. */
+static void dmxBERestorePixmap(PixmapPtr pPixmap)
+{
+#ifdef PANORAMIX
+ int i;
+
+ /* If Xinerama is not active, there's nothing we can do (see comment
+ * in #else below for more info). */
+ if (noPanoramiXExtension) {
+ dmxLog(dmxWarning, "Cannot restore pixmap image\n");
+ return;
+ }
+
+ FoundPixImage = False;
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindAllClientResources(clients[i], dmxBERestorePixmapImage,
+ (pointer)pPixmap);
+
+ /* No corresponding pixmap image was found on other screens, so we
+ * need to copy it from the saved image when the screen was detached
+ * (if available). */
+ if (!FoundPixImage) {
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+
+ if (pPixPriv->detachedImage) {
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+ XlibGC gc = NULL;
+
+ for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {
+ if (dmxScreen->bePixmapFormats[i].depth ==
+ pPixPriv->detachedImage->depth) {
+ unsigned long m;
+ XGCValues v;
+
+ m = GCFunction | GCPlaneMask | GCClipMask;
+ v.function = GXcopy;
+ v.plane_mask = AllPlanes;
+ v.clip_mask = None;
+
+ gc = XCreateGC(dmxScreen->beDisplay,
+ dmxScreen->scrnDefDrawables[i],
+ m, &v);
+ break;
+ }
+ }
+
+ if (gc) {
+ XPutImage(dmxScreen->beDisplay,
+ pPixPriv->pixmap,
+ gc,
+ pPixPriv->detachedImage,
+ 0, 0, 0, 0,
+ pPixmap->drawable.width, pPixmap->drawable.height);
+ XFreeGC(dmxScreen->beDisplay, gc);
+ } else {
+ dmxLog(dmxWarning, "Cannot restore pixmap image\n");
+ }
+
+ XDestroyImage(pPixPriv->detachedImage);
+ pPixPriv->detachedImage = NULL;
+ } else {
+ dmxLog(dmxWarning, "Cannot restore pixmap image\n");
+ }
+ }
+#else
+ /* If Xinerama is not enabled, then there is no other copy of the
+ * pixmap image that we can restore. Saving all pixmap data is not
+ * a feasible option since there is no mechanism for updating pixmap
+ * data when a screen is detached, which means that the data that
+ * was previously saved would most likely be out of date. */
+ dmxLog(dmxWarning, "Cannot restore pixmap image\n");
+ return;
+#endif
+}
+
+/** Create resources on the back-end server. This function is called
+ * from #dmxAttachScreen() via the dix layer's FindAllResources
+ * function. It walks all resources, compares them to the screen
+ * number passed in as \a n and calls the appropriate DMX function to
+ * create the associated resource on the back-end server. */
+static void dmxBECreateResources(pointer value, XID id, RESTYPE type,
+ pointer n)
+{
+ int scrnNum = (uintptr_t)n;
+ ScreenPtr pScreen = screenInfo.screens[scrnNum];
+
+ if ((type & TypeMask) == (RT_WINDOW & TypeMask)) {
+ /* Window resources are created below in dmxBECreateWindowTree */
+ } else if ((type & TypeMask) == (RT_PIXMAP & TypeMask)) {
+ PixmapPtr pPix = value;
+ if (pPix->drawable.pScreen->myNum == scrnNum) {
+ dmxBECreatePixmap(pPix);
+ dmxBERestorePixmap(pPix);
+ }
+ } else if ((type & TypeMask) == (RT_GC & TypeMask)) {
+ GCPtr pGC = value;
+ if (pGC->pScreen->myNum == scrnNum) {
+ /* Create the GC on the back-end server */
+ dmxBECreateGC(pScreen, pGC);
+ /* Create any pixmaps associated with this GC */
+ if (!pGC->tileIsPixel) {
+ dmxBECreatePixmap(pGC->tile.pixmap);
+ dmxBERestorePixmap(pGC->tile.pixmap);
+ }
+ if (pGC->stipple != pScreen->PixmapPerDepth[0]) {
+ dmxBECreatePixmap(pGC->stipple);
+ dmxBERestorePixmap(pGC->stipple);
+ }
+ if (pGC->font != defaultFont) {
+ (void)dmxBELoadFont(pScreen, pGC->font);
+ }
+ /* Update the GC on the back-end server */
+ dmxChangeGC(pGC, -1L);
+ }
+ } else if ((type & TypeMask) == (RT_FONT & TypeMask)) {
+ (void)dmxBELoadFont(pScreen, (FontPtr)value);
+ } else if ((type & TypeMask) == (RT_CURSOR & TypeMask)) {
+ dmxBECreateCursor(pScreen, (CursorPtr)value);
+ } else if ((type & TypeMask) == (RT_COLORMAP & TypeMask)) {
+ ColormapPtr pCmap = value;
+ if (pCmap->pScreen->myNum == scrnNum)
+ (void)dmxBECreateColormap((ColormapPtr)value);
+#if 0
+ /* TODO: Recreate Picture and GlyphSet resources */
+ } else if ((type & TypeMask) == (PictureType & TypeMask)) {
+ /* Picture resources are created when windows are created */
+ } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) {
+ dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value);
+#endif
+ } else {
+ /* Other resource types??? */
+ }
+}
+
+/** Create window hierachy on back-end server. The window tree is
+ * created in a special order (bottom most subwindow first) so that the
+ * #dmxCreateNonRootWindow() function does not need to recursively call
+ * itself to create each window's parents. This is required so that we
+ * have the opportunity to create each window's border and background
+ * pixmaps (where appropriate) before the window is created. */
+static void dmxBECreateWindowTree(int idx)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+ WindowPtr pRoot = screenInfo.screens[idx]->root;
+ dmxWinPrivPtr pWinPriv = DMX_GET_WINDOW_PRIV(pRoot);
+ WindowPtr pWin;
+
+ /* Create the pixmaps associated with the root window */
+ if (!pRoot->borderIsPixel) {
+ dmxBECreatePixmap(pRoot->border.pixmap);
+ dmxBERestorePixmap(pRoot->border.pixmap);
+ }
+ if (pRoot->backgroundState == BackgroundPixmap) {
+ dmxBECreatePixmap(pRoot->background.pixmap);
+ dmxBERestorePixmap(pRoot->background.pixmap);
+ }
+
+ /* Create root window first */
+ dmxScreen->rootWin = pWinPriv->window = dmxCreateRootWindow(pRoot);
+ XMapWindow(dmxScreen->beDisplay, dmxScreen->rootWin);
+
+ pWin = pRoot->lastChild;
+ while (pWin) {
+ pWinPriv = DMX_GET_WINDOW_PRIV(pWin);
+
+ /* Create the pixmaps regardless of whether or not the
+ * window is created or not due to lazy window creation.
+ */
+ if (!pWin->borderIsPixel) {
+ dmxBECreatePixmap(pWin->border.pixmap);
+ dmxBERestorePixmap(pWin->border.pixmap);
+ }
+ if (pWin->backgroundState == BackgroundPixmap) {
+ dmxBECreatePixmap(pWin->background.pixmap);
+ dmxBERestorePixmap(pWin->background.pixmap);
+ }
+
+ /* Reset the window attributes */
+ dmxGetDefaultWindowAttributes(pWin,
+ &pWinPriv->cmap,
+ &pWinPriv->visual);
+
+ /* Create the window */
+ if (pWinPriv->mapped && !pWinPriv->offscreen)
+ dmxCreateAndRealizeWindow(pWin, TRUE);
+
+ /* Next, create the bottom-most child */
+ if (pWin->lastChild) {
+ pWin = pWin->lastChild;
+ continue;
+ }
+
+ /* If the window has no children, move on to the next higher window */
+ while (!pWin->prevSib && (pWin != pRoot))
+ pWin = pWin->parent;
+
+ if (pWin->prevSib) {
+ pWin = pWin->prevSib;
+ continue;
+ }
+
+ /* When we reach the root window, we are finished */
+ if (pWin == pRoot)
+ break;
+ }
+}
+
+/* Refresh screen by generating exposure events for all windows */
+static void dmxForceExposures(int idx)
+{
+ ScreenPtr pScreen = screenInfo.screens[idx];
+ WindowPtr pRoot = pScreen->root;
+ Bool anyMarked = FALSE;
+ WindowPtr pChild;
+
+ for (pChild = pRoot->firstChild; pChild; pChild = pChild->nextSib)
+ anyMarked |= pScreen->MarkOverlappedWindows(pChild, pChild,
+ (WindowPtr *)NULL);
+ if (anyMarked) {
+ /* If any windows have been marked, set the root window's
+ * clipList to be broken since it will be recalculated in
+ * ValidateTree()
+ */
+ RegionBreak(&pRoot->clipList);
+ pScreen->ValidateTree(pRoot, NULL, VTBroken);
+ pScreen->HandleExposures(pRoot);
+ if (pScreen->PostValidateTree)
+ pScreen->PostValidateTree(pRoot, NULL, VTBroken);
+ }
+}
+
+/** Compare the new and old screens to see if they are compatible. */
+static Bool dmxCompareScreens(DMXScreenInfo *new, DMXScreenInfo *old)
+{
+ int i;
+
+ if (new->beWidth != old->beWidth) return FALSE;
+ if (new->beHeight != old->beHeight) return FALSE;
+ if (new->beDepth != old->beDepth) return FALSE;
+ if (new->beBPP != old->beBPP) return FALSE;
+
+ if (new->beNumDepths != old->beNumDepths) return FALSE;
+ for (i = 0; i < old->beNumDepths; i++)
+ if (new->beDepths[i] != old->beDepths[i]) return FALSE;
+
+ if (new->beNumPixmapFormats != old->beNumPixmapFormats) return FALSE;
+ for (i = 0; i < old->beNumPixmapFormats; i++) {
+ if (new->bePixmapFormats[i].depth !=
+ old->bePixmapFormats[i].depth) return FALSE;
+ if (new->bePixmapFormats[i].bits_per_pixel !=
+ old->bePixmapFormats[i].bits_per_pixel) return FALSE;
+ if (new->bePixmapFormats[i].scanline_pad !=
+ old->bePixmapFormats[i].scanline_pad) return FALSE;
+ }
+
+ if (new->beNumVisuals != old->beNumVisuals) return FALSE;
+ for (i = 0; i < old->beNumVisuals; i++) {
+ if (new->beVisuals[i].visualid !=
+ old->beVisuals[i].visualid) return FALSE;
+ if (new->beVisuals[i].screen !=
+ old->beVisuals[i].screen) return FALSE;
+ if (new->beVisuals[i].depth !=
+ old->beVisuals[i].depth) return FALSE;
+ if (new->beVisuals[i].class !=
+ old->beVisuals[i].class) return FALSE;
+ if (new->beVisuals[i].red_mask !=
+ old->beVisuals[i].red_mask) return FALSE;
+ if (new->beVisuals[i].green_mask !=
+ old->beVisuals[i].green_mask) return FALSE;
+ if (new->beVisuals[i].blue_mask !=
+ old->beVisuals[i].blue_mask) return FALSE;
+ if (new->beVisuals[i].colormap_size !=
+ old->beVisuals[i].colormap_size) return FALSE;
+ if (new->beVisuals[i].bits_per_rgb !=
+ old->beVisuals[i].bits_per_rgb) return FALSE;
+ }
+
+ if (new->beDefVisualIndex != old->beDefVisualIndex) return FALSE;
+
+ return TRUE;
+}
+
+/** Restore Render's picture */
+static void dmxBERestoreRenderPict(pointer value, XID id, pointer n)
+{
+ PicturePtr pPicture = value; /* The picture */
+ DrawablePtr pDraw = pPicture->pDrawable; /* The picture's drawable */
+ int scrnNum = (uintptr_t)n;
+
+ if (pDraw->pScreen->myNum != scrnNum) {
+ /* Picture not on the screen we are restoring*/
+ return;
+ }
+
+ if (pDraw->type == DRAWABLE_PIXMAP) {
+ PixmapPtr pPixmap = (PixmapPtr)pDraw;
+
+ /* Create and restore the pixmap drawable */
+ dmxBECreatePixmap(pPixmap);
+ dmxBERestorePixmap(pPixmap);
+ }
+
+ dmxBECreatePicture(pPicture);
+}
+
+/** Restore Render's glyphs */
+static void dmxBERestoreRenderGlyph(pointer value, XID id, pointer n)
+{
+ GlyphSetPtr glyphSet = value;
+ int scrnNum = (uintptr_t)n;
+ dmxGlyphPrivPtr glyphPriv = DMX_GET_GLYPH_PRIV(glyphSet);
+ DMXScreenInfo *dmxScreen = &dmxScreens[scrnNum];
+ GlyphRefPtr table;
+ char *images;
+ Glyph *gids;
+ XGlyphInfo *glyphs;
+ char *pos;
+ int beret;
+ int len_images = 0;
+ int i;
+ int ctr;
+
+ if (glyphPriv->glyphSets[scrnNum]) {
+ /* Only restore glyphs on the screen we are attaching */
+ return;
+ }
+
+ /* First we must create the glyph set on the backend. */
+ if ((beret = dmxBECreateGlyphSet(scrnNum, glyphSet)) != Success) {
+ dmxLog(dmxWarning,
+ "\tdmxBERestoreRenderGlyph failed to create glyphset!\n");
+ return;
+ }
+
+ /* Now for the complex part, restore the glyph data */
+ table = glyphSet->hash.table;
+
+ /* We need to know how much memory to allocate for this part */
+ for (i = 0; i < glyphSet->hash.hashSet->size; i++) {
+ GlyphRefPtr gr = &table[i];
+ GlyphPtr gl = gr->glyph;
+
+ if (!gl || gl == DeletedGlyph) continue;
+ len_images += gl->size - sizeof(gl->info);
+ }
+
+ /* Now allocate the memory we need */
+ images = calloc(len_images, sizeof(char));
+ gids = malloc(glyphSet->hash.tableEntries*sizeof(Glyph));
+ glyphs = malloc(glyphSet->hash.tableEntries*sizeof(XGlyphInfo));
+
+ pos = images;
+ ctr = 0;
+
+ /* Fill the allocated memory with the proper data */
+ for (i = 0; i < glyphSet->hash.hashSet->size; i++) {
+ GlyphRefPtr gr = &table[i];
+ GlyphPtr gl = gr->glyph;
+
+ if (!gl || gl == DeletedGlyph) continue;
+
+ /* First lets put the data into gids */
+ gids[ctr] = gr->signature;
+
+ /* Next do the glyphs data structures */
+ glyphs[ctr].width = gl->info.width;
+ glyphs[ctr].height = gl->info.height;
+ glyphs[ctr].x = gl->info.x;
+ glyphs[ctr].y = gl->info.y;
+ glyphs[ctr].xOff = gl->info.xOff;
+ glyphs[ctr].yOff = gl->info.yOff;
+
+ /* Copy the images from the DIX's data into the buffer */
+ memcpy(pos, gl+1, gl->size - sizeof(gl->info));
+ pos += gl->size - sizeof(gl->info);
+ ctr++;
+ }
+
+ /* Now restore the glyph data */
+ XRenderAddGlyphs(dmxScreen->beDisplay, glyphPriv->glyphSets[scrnNum],
+ gids,glyphs, glyphSet->hash.tableEntries, images,
+ len_images);
+
+ /* Clean up */
+ free(images);
+ free(gids);
+ free(glyphs);
+}
+
+/** Reattach previously detached back-end screen. */
+int dmxAttachScreen(int idx, DMXScreenAttributesPtr attr)
+{
+ ScreenPtr pScreen;
+ DMXScreenInfo *dmxScreen;
+ CARD32 scrnNum = idx;
+ DMXScreenInfo oldDMXScreen;
+ int i;
+
+ /* Return failure if dynamic addition/removal of screens is disabled */
+ if (!dmxAddRemoveScreens) {
+ dmxLog(dmxWarning,
+ "Attempting to add a screen, but the AddRemoveScreen\n");
+ dmxLog(dmxWarning,
+ "extension has not been enabled. To enable this extension\n");
+ dmxLog(dmxWarning,
+ "add the \"-addremovescreens\" option either to the command\n");
+ dmxLog(dmxWarning,
+ "line or in the configuration file.\n");
+ return 1;
+ }
+
+ /* Cannot add a screen that does not exist */
+ if (idx < 0 || idx >= dmxNumScreens) return 1;
+ pScreen = screenInfo.screens[idx];
+ dmxScreen = &dmxScreens[idx];
+
+ /* Cannot attach to a screen that is already opened */
+ if (dmxScreen->beDisplay) {
+ dmxLog(dmxWarning,
+ "Attempting to add screen #%d but a screen already exists\n",
+ idx);
+ return 1;
+ }
+
+ dmxLogOutput(dmxScreen, "Attaching screen #%d\n", idx);
+
+ /* Save old info */
+ oldDMXScreen = *dmxScreen;
+
+ /* Copy the name to the new screen */
+ dmxScreen->name = strdup(attr->displayName);
+
+ /* Open display and get all of the screen info */
+ if (!dmxOpenDisplay(dmxScreen)) {
+ dmxLog(dmxWarning,
+ "dmxOpenDisplay: Unable to open display %s\n",
+ dmxScreen->name);
+
+ /* Restore the old screen */
+ *dmxScreen = oldDMXScreen;
+ return 1;
+ }
+
+ dmxSetErrorHandler(dmxScreen);
+ dmxCheckForWM(dmxScreen);
+ dmxGetScreenAttribs(dmxScreen);
+
+ if (!dmxGetVisualInfo(dmxScreen)) {
+ dmxLog(dmxWarning, "dmxGetVisualInfo: No matching visuals found\n");
+ XFree(dmxScreen->beVisuals);
+ XCloseDisplay(dmxScreen->beDisplay);
+
+ /* Restore the old screen */
+ *dmxScreen = oldDMXScreen;
+ return 1;
+ }
+
+ dmxGetColormaps(dmxScreen);
+ dmxGetPixmapFormats(dmxScreen);
+
+ /* Verify that the screen to be added has the same info as the
+ * previously added screen. */
+ if (!dmxCompareScreens(dmxScreen, &oldDMXScreen)) {
+ dmxLog(dmxWarning,
+ "New screen data (%s) does not match previously\n",
+ dmxScreen->name);
+ dmxLog(dmxWarning,
+ "attached screen data (%s)\n",
+ oldDMXScreen.name);
+ dmxLog(dmxWarning,
+ "All data must match in order to attach to screen #%d\n",
+ idx);
+ XFree(dmxScreen->beVisuals);
+ XFree(dmxScreen->beDepths);
+ XFree(dmxScreen->bePixmapFormats);
+ XCloseDisplay(dmxScreen->beDisplay);
+
+ /* Restore the old screen */
+ *dmxScreen = oldDMXScreen;
+ return 1;
+ }
+
+ /* Initialize the BE screen resources */
+ dmxBEScreenInit(idx, screenInfo.screens[idx]);
+
+ /* TODO: Handle GLX visual initialization. GLXProxy needs to be
+ * updated to handle dynamic addition/removal of screens. */
+
+ /* Create default stipple */
+ dmxBECreatePixmap(pScreen->PixmapPerDepth[0]);
+ dmxBERestorePixmap(pScreen->PixmapPerDepth[0]);
+
+ /* Create the scratch GCs */
+ dmxBECreateScratchGCs(idx);
+
+ /* Create the default font */
+ (void)dmxBELoadFont(pScreen, defaultFont);
+
+ /* Create all resources that don't depend on windows */
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindAllClientResources(clients[i], dmxBECreateResources,
+ (pointer)(uintptr_t)idx);
+
+ /* Create window hierarchy (top down) */
+ dmxBECreateWindowTree(idx);
+
+ /* Restore the picture state for RENDER */
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindClientResourcesByType(clients[i],PictureType,
+ dmxBERestoreRenderPict,
+ (pointer)(uintptr_t)idx);
+
+ /* Restore the glyph state for RENDER */
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindClientResourcesByType(clients[i],GlyphSetType,
+ dmxBERestoreRenderGlyph,
+ (pointer)(uintptr_t)idx);
+
+ /* Refresh screen by generating exposure events for all windows */
+ dmxForceExposures(idx);
+
+ dmxSync(&dmxScreens[idx], TRUE);
+
+ /* We used these to compare the old and new screens. They are no
+ * longer needed since we have a newly attached screen, so we can
+ * now free the old screen's resources. */
+ XFree(oldDMXScreen.beVisuals);
+ XFree(oldDMXScreen.beDepths);
+ XFree(oldDMXScreen.bePixmapFormats);
+ /* TODO: should oldDMXScreen.name be freed?? */
+
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension)
+ return dmxConfigureScreenWindows(1, &scrnNum, attr, NULL);
+ else
+#endif
+ return 0; /* Success */
+}
+
+/*
+ * Resources that may have state on the BE server and need to be freed:
+ *
+ * RT_NONE
+ * RT_WINDOW
+ * RT_PIXMAP
+ * RT_GC
+ * RT_FONT
+ * RT_CURSOR
+ * RT_COLORMAP
+ * RT_CMAPENTRY
+ * RT_OTHERCLIENT
+ * RT_PASSIVEGRAB
+ * XRT_WINDOW
+ * XRT_PIXMAP
+ * XRT_GC
+ * XRT_COLORMAP
+ * XRT_PICTURE
+ * PictureType
+ * PictFormatType
+ * GlyphSetType
+ * ClientType
+ * EventType
+ * RT_INPUTCLIENT
+ * XETrapType
+ * RTCounter
+ * RTAwait
+ * RTAlarmClient
+ * RT_XKBCLIENT
+ * RTContext
+ * TagResType
+ * StalledResType
+ * SecurityAuthorizationResType
+ * RTEventClient
+ * __glXContextRes
+ * __glXClientRes
+ * __glXPixmapRes
+ * __glXWindowRes
+ * __glXPbufferRes
+ */
+
+#ifdef PANORAMIX
+/** Search the Xinerama XRT_PIXMAP resources for the pixmap that needs
+ * to have its image saved. */
+static void dmxBEFindPixmapImage(pointer value, XID id, RESTYPE type,
+ pointer p)
+{
+ if ((type & TypeMask) == (XRT_PIXMAP & TypeMask)) {
+ PixmapPtr pDst = (PixmapPtr)p;
+ int idx = pDst->drawable.pScreen->myNum;
+ PanoramiXRes *pXinPix = (PanoramiXRes *)value;
+ PixmapPtr pPix;
+ int i;
+
+ dixLookupResourceByType((pointer*) &pPix, pXinPix->info[idx].id,
+ RT_PIXMAP, NullClient, DixUnknownAccess);
+ if (pPix != pDst) return; /* Not a match.... Next! */
+
+ FOR_NSCREENS(i) {
+ PixmapPtr pSrc;
+ dmxPixPrivPtr pSrcPriv = NULL;
+
+ if (i == idx) continue; /* Self replication is bad */
+
+ dixLookupResourceByType((pointer*) &pSrc, pXinPix->info[i].id,
+ RT_PIXMAP, NullClient, DixUnknownAccess);
+ pSrcPriv = DMX_GET_PIXMAP_PRIV(pSrc);
+ if (pSrcPriv->pixmap) {
+ FoundPixImage = True;
+ return;
+ }
+ }
+ }
+}
+#endif
+
+/** Save the pixmap image only when there is not another screen with
+ * that pixmap from which the image can be read when the screen is
+ * reattached. To do this, we first try to find a pixmap on another
+ * screen corresponding to the one we are trying to save. If we find
+ * one, then we do not need to save the image data since during
+ * reattachment, the image data can be read from that other pixmap.
+ * However, if we do not find one, then we need to save the image data.
+ * The common case for these are for the default stipple and root
+ * tile. */
+static void dmxBESavePixmap(PixmapPtr pPixmap)
+{
+#ifdef PANORAMIX
+ int i;
+
+ /* If Xinerama is not active, there's nothing we can do (see comment
+ * in #else below for more info). */
+ if (noPanoramiXExtension) return;
+
+ FoundPixImage = False;
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindAllClientResources(clients[i], dmxBEFindPixmapImage,
+ (pointer)pPixmap);
+
+ /* Save the image only if there is no other screens that have a
+ * pixmap that corresponds to the one we are trying to save. */
+ if (!FoundPixImage) {
+ dmxPixPrivPtr pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
+
+ if (!pPixPriv->detachedImage) {
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
+
+ pPixPriv->detachedImage = XGetImage(dmxScreen->beDisplay,
+ pPixPriv->pixmap,
+ 0, 0,
+ pPixmap->drawable.width,
+ pPixmap->drawable.height,
+ -1,
+ ZPixmap);
+ if (!pPixPriv->detachedImage)
+ dmxLog(dmxWarning, "Cannot save pixmap image\n");
+ }
+ }
+#else
+ /* NOTE: The only time there is a pixmap on another screen that
+ * corresponds to the one we are trying to save is when Xinerama is
+ * active. Otherwise, the pixmap image data is only stored on a
+ * single screen, which means that once it is detached, that data is
+ * lost. We could save the data here, but then that would require
+ * us to implement the ability for Xdmx to keep the pixmap up to
+ * date while the screen is detached, which is beyond the scope of
+ * the current project. */
+ return;
+#endif
+}
+
+/** Destroy resources on the back-end server. This function is called
+ * from #dmxDetachScreen() via the dix layer's FindAllResources
+ * function. It walks all resources, compares them to the screen
+ * number passed in as \a n and calls the appropriate DMX function to
+ * free the associated resource on the back-end server. */
+static void dmxBEDestroyResources(pointer value, XID id, RESTYPE type,
+ pointer n)
+{
+ int scrnNum = (uintptr_t)n;
+ ScreenPtr pScreen = screenInfo.screens[scrnNum];
+
+ if ((type & TypeMask) == (RT_WINDOW & TypeMask)) {
+ /* Window resources are destroyed below in dmxBEDestroyWindowTree */
+ } else if ((type & TypeMask) == (RT_PIXMAP & TypeMask)) {
+ PixmapPtr pPix = value;
+ if (pPix->drawable.pScreen->myNum == scrnNum) {
+ dmxBESavePixmap(pPix);
+ dmxBEFreePixmap(pPix);
+ }
+ } else if ((type & TypeMask) == (RT_GC & TypeMask)) {
+ GCPtr pGC = value;
+ if (pGC->pScreen->myNum == scrnNum)
+ dmxBEFreeGC(pGC);
+ } else if ((type & TypeMask) == (RT_FONT & TypeMask)) {
+ dmxBEFreeFont(pScreen, (FontPtr)value);
+ } else if ((type & TypeMask) == (RT_CURSOR & TypeMask)) {
+ dmxBEFreeCursor(pScreen, (CursorPtr)value);
+ } else if ((type & TypeMask) == (RT_COLORMAP & TypeMask)) {
+ ColormapPtr pCmap = value;
+ if (pCmap->pScreen->myNum == scrnNum)
+ dmxBEFreeColormap((ColormapPtr)value);
+ } else if ((type & TypeMask) == (PictureType & TypeMask)) {
+ PicturePtr pPict = value;
+ if (pPict->pDrawable->pScreen->myNum == scrnNum) {
+ /* Free the pixmaps on the backend if needed */
+ if (pPict->pDrawable->type == DRAWABLE_PIXMAP) {
+ PixmapPtr pPixmap = (PixmapPtr)(pPict->pDrawable);
+ dmxBESavePixmap(pPixmap);
+ dmxBEFreePixmap(pPixmap);
+ }
+ dmxBEFreePicture((PicturePtr)value);
+ }
+ } else if ((type & TypeMask) == (GlyphSetType & TypeMask)) {
+ dmxBEFreeGlyphSet(pScreen, (GlyphSetPtr)value);
+ } else {
+ /* Other resource types??? */
+ }
+}
+
+/** Destroy the scratch GCs that are created per depth. */
+static void dmxBEDestroyScratchGCs(int scrnNum)
+{
+ ScreenPtr pScreen = screenInfo.screens[scrnNum];
+ GCPtr *ppGC = pScreen->GCperDepth;
+ int i;
+
+ for (i = 0; i <= pScreen->numDepths; i++)
+ dmxBEFreeGC(ppGC[i]);
+}
+
+/** Destroy window hierachy on back-end server. To ensure that all
+ * XDestroyWindow() calls succeed, they must be performed in a bottom
+ * up order so that windows are not destroyed before their children.
+ * XDestroyWindow(), which is called from #dmxBEDestroyWindow(), will
+ * destroy a window as well as all of it's children. */
+static void dmxBEDestroyWindowTree(int idx)
+{
+ WindowPtr pWin = screenInfo.screens[idx]->root;
+ WindowPtr pChild = pWin;
+
+ while (1) {
+ if (pChild->firstChild) {
+ pChild = pChild->firstChild;
+ continue;
+ }
+
+ /* Destroy the window */
+ dmxBEDestroyWindow(pChild);
+
+ /* Make sure we destroy the window's border and background
+ * pixmaps if they exist */
+ if (!pChild->borderIsPixel) {
+ dmxBESavePixmap(pChild->border.pixmap);
+ dmxBEFreePixmap(pChild->border.pixmap);
+ }
+ if (pChild->backgroundState == BackgroundPixmap) {
+ dmxBESavePixmap(pChild->background.pixmap);
+ dmxBEFreePixmap(pChild->background.pixmap);
+ }
+
+ while (!pChild->nextSib && (pChild != pWin)) {
+ pChild = pChild->parent;
+ dmxBEDestroyWindow(pChild);
+ if (!pChild->borderIsPixel) {
+ dmxBESavePixmap(pChild->border.pixmap);
+ dmxBEFreePixmap(pChild->border.pixmap);
+ }
+ if (pChild->backgroundState == BackgroundPixmap) {
+ dmxBESavePixmap(pChild->background.pixmap);
+ dmxBEFreePixmap(pChild->background.pixmap);
+ }
+ }
+
+ if (pChild == pWin)
+ break;
+
+ pChild = pChild->nextSib;
+ }
+}
+
+/** Detach back-end screen. */
+int dmxDetachScreen(int idx)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[idx];
+ int i;
+
+ /* Return failure if dynamic addition/removal of screens is disabled */
+ if (!dmxAddRemoveScreens) {
+ dmxLog(dmxWarning,
+ "Attempting to remove a screen, but the AddRemoveScreen\n");
+ dmxLog(dmxWarning,
+ "extension has not been enabled. To enable this extension\n");
+ dmxLog(dmxWarning,
+ "add the \"-addremovescreens\" option either to the command\n");
+ dmxLog(dmxWarning,
+ "line or in the configuration file.\n");
+ return 1;
+ }
+
+ /* Cannot remove a screen that does not exist */
+ if (idx < 0 || idx >= dmxNumScreens) return 1;
+
+ /* Cannot detach from a screen that is not opened */
+ if (!dmxScreen->beDisplay) {
+ dmxLog(dmxWarning,
+ "Attempting to remove screen #%d but it has not been opened\n",
+ idx);
+ return 1;
+ }
+
+ dmxLogOutput(dmxScreen, "Detaching screen #%d\n", idx);
+
+ /* Detach input */
+ dmxInputDetachAll(dmxScreen);
+
+ /* Save all relevant state (TODO) */
+
+ /* Free all non-window resources related to this screen */
+ for (i = currentMaxClients; --i >= 0; )
+ if (clients[i])
+ FindAllClientResources(clients[i], dmxBEDestroyResources,
+ (pointer)(uintptr_t)idx);
+
+ /* Free scratch GCs */
+ dmxBEDestroyScratchGCs(idx);
+
+ /* Free window resources related to this screen */
+ dmxBEDestroyWindowTree(idx);
+
+ /* Free default stipple */
+ dmxBESavePixmap(screenInfo.screens[idx]->PixmapPerDepth[0]);
+ dmxBEFreePixmap(screenInfo.screens[idx]->PixmapPerDepth[0]);
+
+ /* Free the remaining screen resources and close the screen */
+ dmxBECloseScreen(screenInfo.screens[idx]);
+
+ /* Adjust the cursor boundaries (paints detached console window) */
+ dmxAdjustCursorBoundaries();
+
+ return 0; /* Success */
+}
diff --git a/xorg-server/hw/dmx/dmxgcops.c b/xorg-server/hw/dmx/dmxgcops.c index 8f4f5c774..07165f731 100644 --- a/xorg-server/hw/dmx/dmxgcops.c +++ b/xorg-server/hw/dmx/dmxgcops.c @@ -529,7 +529,7 @@ static DMXScreenInfo *dmxFindAlternatePixmap(DrawablePtr pDrawable, XID *draw) NullClient, DixUnknownAccess))
return NULL;
- for (i = 1; i < PanoramiXNumScreens; i++) {
+ FOR_NSCREENS_FORWARD_SKIP(i) {
dmxScreen = &dmxScreens[i];
if (dmxScreen->beDisplay) {
PixmapPtr pSrc;
diff --git a/xorg-server/render/render.c b/xorg-server/render/render.c index 04ae0e122..3f013439c 100644 --- a/xorg-server/render/render.c +++ b/xorg-server/render/render.c @@ -2690,7 +2690,7 @@ PanoramiXRenderCreatePicture (ClientPtr client) if(!(newPict = (PanoramiXRes *) malloc(sizeof(PanoramiXRes))))
return BadAlloc;
newPict->type = XRT_PICTURE;
- newPict->info[0].id = stuff->pid;
+ panoramix_setup_ids(newPict, client, stuff->pid);
if (refDraw->type == XRT_WINDOW &&
stuff->drawable == screenInfo.screens[0]->root->drawable.id)
@@ -2699,9 +2699,6 @@ PanoramiXRenderCreatePicture (ClientPtr client) }
else
newPict->u.pict.root = FALSE;
-
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPict->info[j].id = FakeClientID(client->index);
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPict->info[j].id;
@@ -3225,11 +3222,8 @@ PanoramiXRenderCreateSolidFill (ClientPtr client) return BadAlloc;
newPict->type = XRT_PICTURE;
- newPict->info[0].id = stuff->pid;
+ panoramix_setup_ids(newPict, client, stuff->pid);
newPict->u.pict.root = FALSE;
-
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPict->info[j].id = FakeClientID(client->index);
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPict->info[j].id;
@@ -3258,12 +3252,9 @@ PanoramiXRenderCreateLinearGradient (ClientPtr client) return BadAlloc;
newPict->type = XRT_PICTURE;
- newPict->info[0].id = stuff->pid;
+ panoramix_setup_ids(newPict, client, stuff->pid);
newPict->u.pict.root = FALSE;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPict->info[j].id = FakeClientID(client->index);
-
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPict->info[j].id;
result = (*PanoramiXSaveRenderVector[X_RenderCreateLinearGradient]) (client);
@@ -3291,12 +3282,9 @@ PanoramiXRenderCreateRadialGradient (ClientPtr client) return BadAlloc;
newPict->type = XRT_PICTURE;
- newPict->info[0].id = stuff->pid;
+ panoramix_setup_ids(newPict, client, stuff->pid);
newPict->u.pict.root = FALSE;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPict->info[j].id = FakeClientID(client->index);
-
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPict->info[j].id;
result = (*PanoramiXSaveRenderVector[X_RenderCreateRadialGradient]) (client);
@@ -3324,12 +3312,9 @@ PanoramiXRenderCreateConicalGradient (ClientPtr client) return BadAlloc;
newPict->type = XRT_PICTURE;
- newPict->info[0].id = stuff->pid;
+ panoramix_setup_ids(newPict, client, stuff->pid);
newPict->u.pict.root = FALSE;
- for(j = 1; j < PanoramiXNumScreens; j++)
- newPict->info[j].id = FakeClientID(client->index);
-
FOR_NSCREENS_BACKWARD(j) {
stuff->pid = newPict->info[j].id;
result = (*PanoramiXSaveRenderVector[X_RenderCreateConicalGradient]) (client);
diff --git a/xorg-server/xkeyboard-config/rules/base.extras.xml.in b/xorg-server/xkeyboard-config/rules/base.extras.xml.in index f72e4cf95..188855ab4 100644 --- a/xorg-server/xkeyboard-config/rules/base.extras.xml.in +++ b/xorg-server/xkeyboard-config/rules/base.extras.xml.in @@ -23,7 +23,7 @@ <variant>
<configItem>
<name>ave</name>
- <_description>Iran Avestan</_description>
+ <_description>Iran - Avestan</_description>
<languageList><iso639Id>ave</iso639Id></languageList>
</configItem>
</variant>
@@ -31,6 +31,22 @@ </layout>
<layout>
<configItem>
+ <name>lt</name>
+ <_shortDescription>Ltu</_shortDescription>
+ <_description>Lithuania</_description>
+ <languageList><iso639Id>lit</iso639Id></languageList>
+ </configItem>
+ <variantList>
+ <variant>
+ <configItem>
+ <name>dvorak</name>
+ <_description>Lithuania - Dvorak</_description>
+ </configItem>
+ </variant>
+ </variantList>
+ </layout>
+ <layout>
+ <configItem>
<name>us</name>
<_shortDescription>USA</_shortDescription>
<_description>USA</_description>
@@ -40,26 +56,26 @@ <variant>
<configItem>
<name>intl-unicode</name>
- <_description>USA International (AltGr Unicode combining)</_description>
+ <_description>USA - International (AltGr Unicode combining)</_description>
</configItem>
</variant>
<variant>
<configItem>
<name>alt-intl-unicode</name>
- <_description>USA International (AltGr Unicode combining, alternative)</_description>
+ <_description>USA - International (AltGr Unicode combining, alternative)</_description>
</configItem>
</variant>
<variant>
<configItem>
<name>ats</name>
- <_description>USA Atsina</_description>
+ <_description>USA - Atsina</_description>
<!-- No ISO code in ISO639-2, only draft ISO693-3 -->
</configItem>
</variant>
<variant>
<configItem>
<name>crd</name>
- <_description>USA Couer D'alene Salish</_description>
+ <_description>USA - Couer D'alene Salish</_description>
<languageList><iso639Id>crd</iso639Id></languageList>
</configItem>
</variant>
@@ -76,7 +92,7 @@ <variant>
<configItem>
<name>ergonomic</name>
- <_description>Ergonomic Touchtype</_description>
+ <_description>Romania - Ergonomic Touchtype</_description>
</configItem>
</variant>
</variantList>
@@ -84,7 +100,7 @@ <layout>
<configItem>
<name>rs</name>
- <_shortDescription>SRB</_shortDescription>
+ <_shortDescription>Srb</_shortDescription>
<_description>Serbia</_description>
<languageList><iso639Id>srp</iso639Id></languageList>
</configItem>
@@ -92,7 +108,7 @@ <variant>
<configItem>
<name>combiningkeys</name>
- <_description>Serbia Combining accents instead of dead keys</_description>
+ <_description>Serbia - Combining accents instead of dead keys</_description>
</configItem>
</variant>
</variantList>
@@ -107,7 +123,7 @@ <variant>
<configItem>
<name>chu</name>
- <description>Russia Church Slavonic</description>
+ <description>Russia - Church Slavonic</description>
<languageList><iso639Id>chu</iso639Id></languageList>
</configItem>
</variant>
diff --git a/xorg-server/xkeyboard-config/rules/base.xml.in b/xorg-server/xkeyboard-config/rules/base.xml.in index 1a3d528d1..e4c79fe77 100644 --- a/xorg-server/xkeyboard-config/rules/base.xml.in +++ b/xorg-server/xkeyboard-config/rules/base.xml.in @@ -1778,7 +1778,7 @@ <variant>
<configItem>
<name>mal_enhanced</name>
- <_description>India - Malayalam enhanced INSCRIPT with Rupee Sign</_description>
+ <_description>India - Malayalam enhanced Inscript with Rupee Sign</_description>
<languageList><iso639Id>mal</iso639Id></languageList>
</configItem>
</variant>
@@ -3925,7 +3925,7 @@ <layout>
<configItem>
<name>rs</name>
- <_shortDescription>SRB</_shortDescription>
+ <_shortDescription>Srb</_shortDescription>
<_description>Serbia</_description>
<languageList>
<iso639Id>srp</iso639Id>
diff --git a/xorg-server/xkeyboard-config/symbols/in b/xorg-server/xkeyboard-config/symbols/in index 10683855b..c46a05373 100644 --- a/xorg-server/xkeyboard-config/symbols/in +++ b/xorg-server/xkeyboard-config/symbols/in @@ -1351,7 +1351,7 @@ xkb_symbols "eng" { partial alphanumeric_keys
xkb_symbols "mal_enhanced" {
- name[Group1] = "India - Malayalam Modified Inscript with Rupee Sign";
+ name[Group1] = "India - Malayalam enhanced Inscript with Rupee Sign";
//From grave to backslash (\)
diff --git a/xorg-server/xkeyboard-config/symbols/lk b/xorg-server/xkeyboard-config/symbols/lk index 8480607de..fba5b29e1 100644 --- a/xorg-server/xkeyboard-config/symbols/lk +++ b/xorg-server/xkeyboard-config/symbols/lk @@ -1,7 +1,7 @@ // X Keyboard Extension file for Sinhala (Sri Lanka) (2004-04-22)
// Maintainer : Harshula Jayasuriya <harshula@gmail.com>
-// Last Updated: 2007-06-29
-// This is a static phonetic mapping for a standard US-English keyboard
+// Last Updated: 2011-03-20
+// This is a phonetic static mapping for a standard US-English keyboard
// (qwerty)
// http://www.nongnu.org/sinhala/doc/keymaps/sinhala-keyboard_3.html
@@ -37,42 +37,42 @@ xkb_symbols "sin_phonetic" { key.type[Group1] = "FOUR_LEVEL";
// q - p
- key <AD01> { [ 0x01000d8d, 0x01000d8e, 0x01000dd8, 0x01000df2 ] };
- key <AD02> { [ 0x01000d87, 0x01000d88, 0x01000dd0, 0x01000dd1 ] };
- key <AD03> { [ 0x01000d91, 0x01000d92, 0x01000dd9, 0x01000dda ] };
- key <AD04> { [ 0x01000dbb, 0x01000dca, 0x01000dbb, NoSymbol ] };
- key <AD05> { [ 0x01000dad, 0x01000dae, 0x01000da7, 0x01000da8 ] };
- key <AD06> { [ 0x01000dba, 0x01000dca, NoSymbol, NoSymbol ] };
- key <AD07> { [ 0x01000d8b, 0x01000d8c, 0x01000dd4, 0x01000dd6 ] };
- key <AD08> { [ 0x01000d89, 0x01000d8a, 0x01000dd2, 0x01000dd3 ] };
- key <AD09> { [ 0x01000d94, 0x01000d95, 0x01000ddc, 0x01000ddd ] };
- key <AD10> { [ 0x01000db4, 0x01000db5, NoSymbol, NoSymbol ] };
+ key <AD01> { [ Sinh_ri, Sinh_rii, Sinh_ru2, Sinh_ruu2 ] };
+ key <AD02> { [ Sinh_ae, Sinh_aee, Sinh_ae2, Sinh_aee2 ] };
+ key <AD03> { [ Sinh_e, Sinh_ee, Sinh_e2, Sinh_ee2 ] };
+ key <AD04> { [ Sinh_ra, Sinh_al, Sinh_ra, NoSymbol ] };
+ key <AD05> { [ Sinh_tha, Sinh_thha, Sinh_tta, Sinh_ttha ] };
+ key <AD06> { [ Sinh_ya, Sinh_al, NoSymbol, NoSymbol ] };
+ key <AD07> { [ Sinh_u, Sinh_uu, Sinh_u2, Sinh_uu2 ] };
+ key <AD08> { [ Sinh_i, Sinh_ii, Sinh_i2, Sinh_ii2 ] };
+ key <AD09> { [ Sinh_o, Sinh_oo, Sinh_o2, Sinh_oo2 ] };
+ key <AD10> { [ Sinh_pa, Sinh_pha, NoSymbol, NoSymbol ] };
// a - l
- key <AC01> { [ 0x01000d85, 0x01000d86, 0x01000dca, 0x01000dcf ] };
- key <AC02> { [ 0x01000dc3, 0x01000dc1, 0x01000dc2, NoSymbol ] };
- key <AC03> { [ 0x01000daf, 0x01000db0, 0x01000da9, 0x01000daa ] };
- key <AC04> { [ 0x01000dc6, NoSymbol, 0x01000ddb, 0x01000d93 ] };
- key <AC05> { [ 0x01000d9c, 0x01000d9d, 0x01000d9f, NoSymbol ] };
- key <AC06> { [ 0x01000dc4, 0x01000d83, 0x01000dde, 0x01000d96 ] };
- key <AC07> { [ 0x01000da2, 0x01000da3, 0x01000da6, NoSymbol ] };
- key <AC08> { [ 0x01000d9a, 0x01000d9b, 0x01000d8f, 0x01000d90 ] };
- key <AC09> { [ 0x01000dbd, 0x01000dc5, 0x01000ddf, 0x01000df3 ] };
+ key <AC01> { [ Sinh_a, Sinh_aa, Sinh_al, Sinh_aa2 ] };
+ key <AC02> { [ Sinh_sa, Sinh_sha, Sinh_ssha, NoSymbol ] };
+ key <AC03> { [ Sinh_dha, Sinh_dhha, Sinh_dda, Sinh_ddha ] };
+ key <AC04> { [ Sinh_fa, NoSymbol, Sinh_ai2, Sinh_ai ] };
+ key <AC05> { [ Sinh_ga, Sinh_gha, Sinh_nga, NoSymbol ] };
+ key <AC06> { [ Sinh_ha, Sinh_h2, Sinh_au2, Sinh_au ] };
+ key <AC07> { [ Sinh_ja, Sinh_jha, Sinh_nja, NoSymbol ] };
+ key <AC08> { [ Sinh_ka, Sinh_kha, Sinh_lu, Sinh_luu ] };
+ key <AC09> { [ Sinh_la, Sinh_lla, Sinh_lu2, Sinh_luu2 ] };
// z - ?
- key <AB01> { [ 0x01000da4, 0x01000da5, NoSymbol, NoSymbol ] };
- key <AB02> { [ 0x01000db3, 0x01000dac, NoSymbol, NoSymbol ] };
- key <AB03> { [ 0x01000da0, 0x01000da1, NoSymbol, NoSymbol ] };
- key <AB04> { [ 0x01000dc0, NoSymbol, NoSymbol, NoSymbol ] };
- key <AB05> { [ 0x01000db6, 0x01000db7, NoSymbol, NoSymbol ] };
- key <AB06> { [ 0x01000db1, 0x01000dab, 0x01000d82, 0x01000d9e ] };
- key <AB07> { [ 0x01000db8, 0x01000db9, NoSymbol, NoSymbol ] };
- key <AB08> { [ any, any, 0x01000dca, NoSymbol ] };
- key <AB09> { [ any, any, 0x01000df4, NoSymbol ] };
- key <AB10> { [ any, any, 0x0100200d, NoSymbol ] };
+ key <AB01> { [ Sinh_nya, Sinh_jnya, NoSymbol, NoSymbol ] };
+ key <AB02> { [ Sinh_ndha, Sinh_ndda, NoSymbol, NoSymbol ] };
+ key <AB03> { [ Sinh_ca, Sinh_cha, NoSymbol, NoSymbol ] };
+ key <AB04> { [ Sinh_va, NoSymbol, NoSymbol, NoSymbol ] };
+ key <AB05> { [ Sinh_ba, Sinh_bha, NoSymbol, NoSymbol ] };
+ key <AB06> { [ Sinh_na, Sinh_nna, Sinh_ng, Sinh_ng2 ] };
+ key <AB07> { [ Sinh_ma, Sinh_mba, NoSymbol, NoSymbol ] };
+ key <AB08> { [ any, any, Sinh_al, NoSymbol ] };
+ key <AB09> { [ any, any, Sinh_kunddaliya, NoSymbol ] };
+ key <AB10> { [ any, any, 0x100200d, NoSymbol ] };
// Space
- include "nbsp(zwnj2nb3s)"
+ include "nbsp(nb2zwnj3s)"
include "level3(ralt_switch)"
};
@@ -88,3 +88,4 @@ xkb_symbols "tam_TAB" { include "in(tam_TAB)"
name[Group1]= "Sri Lanka - Tamil TAB Typewriter";
};
+
diff --git a/xorg-server/xkeyboard-config/symbols/lt b/xorg-server/xkeyboard-config/symbols/lt index 5a19dc265..eaff3c3cc 100644 --- a/xorg-server/xkeyboard-config/symbols/lt +++ b/xorg-server/xkeyboard-config/symbols/lt @@ -294,3 +294,25 @@ xkb_symbols "lekpa" { key <AB09> {[ aogonek, Aogonek, greater ]};
key <AB10> {[ h, H ]};
};
+
+partial alphanumeric_keys modifier_keys
+xkb_symbols "dvorak" {
+
+ include "us(dvorak)"
+
+ name[Group1]="Lithuania - Dvorak";
+
+ key <AE01> { [ aogonek, Aogonek, 1, exclam ] };
+ key <AE02> { [ ccaron, Ccaron, 2, at ] };
+ key <AE03> { [ eogonek, Eogonek, 3, numbersign ] };
+ key <AE04> { [ eabovedot, Eabovedot, 4, dollar ] };
+ key <AE05> { [ iogonek, Iogonek, 5, percent ] };
+ key <AE06> { [ scaron, Scaron, 6, asciicircum ] };
+ key <AE07> { [ uogonek, Uogonek, 7, ampersand ] };
+ key <AE08> { [ umacron, Umacron, 8, asterisk ] };
+ key <AE09> { [doublelowquotemark, parenleft, 9, parenleft ] };
+ key <AE10> { [leftdoublequotemark,parenright, 0, parenright ] };
+ key <AD12> { [ zcaron, Zcaron, equal, plus ] };
+
+ include "level3(ralt_switch)"
+};
diff --git a/xorg-server/xkeyboard-config/symbols/nbsp b/xorg-server/xkeyboard-config/symbols/nbsp index 220dae460..f6139ed90 100644 --- a/xorg-server/xkeyboard-config/symbols/nbsp +++ b/xorg-server/xkeyboard-config/symbols/nbsp @@ -145,9 +145,7 @@ xkb_symbols "zwnj2nb3" { // ZWNJ on level 2
-// ZWJ on level 3
-// NBSP on level 4
-// Used by lk(sin_phonetic)
+// NBSP on level 3
partial
xkb_symbols "zwnj2nb3s" {
key <SPCE> {
@@ -192,3 +190,15 @@ xkb_symbols "zwnj3zwj4" { symbols[Group1]= [ space, space, 0x100200c, 0x100200d ]
};
};
+
+
+// NBSP on level 2
+// ZWNJ on level 3
+// Used by lk(sin_phonetic)
+partial
+xkb_symbols "nb2zwnj3s" {
+ key <SPCE> {
+ type[Group1]="FOUR_LEVEL",
+ symbols[Group1]= [ space, nobreakspace, 0x100200c, NoSymbol ]
+ };
+};
|