diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Events.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Events.c | 230 |
1 files changed, 83 insertions, 147 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c index cdbe3c1c6..11ea28f0f 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Events.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c @@ -495,7 +495,6 @@ void nxagentRemoteWindowsTree(Window window, int level) void nxagentInternalWindowInfo(WindowPtr pWin, int indent, Bool newLine) { - int result; unsigned long ulReturnItems; unsigned long ulReturnBytesLeft; Atom atomReturnType; @@ -505,11 +504,11 @@ void nxagentInternalWindowInfo(WindowPtr pWin, int indent, Bool newLine) fprintf(stderr, "Window ID=[0x%x] %s Remote ID=[0x%x] ", pWin -> drawable.id, pWin->parent ? "" : "(the root window)", nxagentWindow(pWin)); - result = GetWindowProperty(pWin, MakeAtom("WM_NAME", 7, False) , 0, - sizeof(CARD32), False, AnyPropertyType, - &atomReturnType, &iReturnFormat, - &ulReturnItems, &ulReturnBytesLeft, - &pszReturnData); + int result = GetWindowProperty(pWin, MakeAtom("WM_NAME", 7, False) , 0, + sizeof(CARD32), False, AnyPropertyType, + &atomReturnType, &iReturnFormat, + &ulReturnItems, &ulReturnBytesLeft, + &pszReturnData); fprintf(stderr, "Name: "); @@ -942,8 +941,6 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) { enum HandleEventResult result; - KeySym keysym; - #ifdef TEST fprintf(stderr, "nxagentDispatchEvents: Going to handle new KeyPress event.\n"); #endif @@ -1093,7 +1090,7 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) * timestamps in the events show an exces- sive delay. */ - keysym = XKeycodeToKeysym(nxagentDisplay, X.xkey.keycode, 0); + KeySym keysym = XKeycodeToKeysym(nxagentDisplay, X.xkey.keycode, 0); if (nxagentMonitoredDuplicate(keysym) == 1) { @@ -1664,14 +1661,14 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already { WindowPtr pWin; - WindowPtr pTLWin = NULL; - #ifdef TEST fprintf(stderr, "nxagentDispatchEvents: Going to handle new EnterNotify event.\n"); #endif if (nxagentOption(Rootless)) { + WindowPtr pTLWin = NULL; + pWin = nxagentWindowPtr(X.xcrossing.window); if (pWin != NULL) @@ -1704,16 +1701,13 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already * recommendations. */ - XID values[4]; - register XID *value = values; - Mask mask = 0; - ClientPtr pClient = wClient(pWin); - #ifdef TEST fprintf(stderr, "nxagentDispatchEvents: pWin -> drawable.x [%d] pWin -> drawable.y [%d].\n", pWin -> drawable.x, pWin -> drawable.y); #endif + XID values[4]; + register XID *value = values; *value++ = (XID) (X.xcrossing.x_root - X.xcrossing.x - pWin -> borderWidth); *value++ = (XID) (X.xcrossing.y_root - X.xcrossing.y - pWin -> borderWidth); @@ -1722,11 +1716,11 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already * nxagentWindowPriv(pWin)->y = (X.xcrossing.y_root - X.xcrossing.y); */ - mask = CWX | CWY; + Mask mask = CWX | CWY; nxagentScreenTrap = 1; - ConfigureWindow(pWin, mask, (XID *) values, pClient); + ConfigureWindow(pWin, mask, (XID *) values, wClient(pWin)); nxagentScreenTrap = 0; } @@ -1930,16 +1924,6 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already } case CirculateNotify: { - /* - * WindowPtr pWin; - * WindowPtr pSib; - * ClientPtr pClient; - - * XID values[2]; - * register XID *value = values; - * Mask mask = 0; - */ - #ifdef WARNING fprintf(stderr, "nxagentDispatchEvents: Going to handle new CirculateNotify event.\n"); #endif @@ -1947,7 +1931,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already /* * FIXME: Do we need this? * - * pWin = nxagentWindowPtr(X.xcirculate.window); + * WindowPtr pWin = nxagentWindowPtr(X.xcirculate.window); * * if (!pWin) * { @@ -2062,11 +2046,9 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already ((pWin = nxagentWindowPtr(X.xmap.window)) != NULL && nxagentWindowTopLevel(pWin) == 1)) { - ClientPtr pClient = wClient(pWin); - nxagentScreenTrap = 1; - MapWindow(pWin, pClient); + MapWindow(pWin, wClient(pWin)); nxagentScreenTrap = 0; } @@ -2119,7 +2101,7 @@ FIXME: Don't enqueue the KeyRelease event if the key was not already if (mappingEvent -> request == MappingPointer) { - nxagentInitPointerMap(); + nxagentInitPointerMap(); } break; @@ -2384,15 +2366,6 @@ int nxagentHandlePropertyNotify(XEvent *X) int nxagentHandleExposeEvent(XEvent *X) { - WindowPtr pWin = NULL; - Window window = None; - - RegionRec sum; - RegionRec add; - BoxRec box; - int index = 0; - int overlap = 0; - StaticResizedWindowStruct *resizedWinPtr = NULL; #ifdef DEBUG @@ -2402,12 +2375,16 @@ int nxagentHandleExposeEvent(XEvent *X) X -> xexpose.window); #endif - window = X -> xexpose.window; + Window window = X -> xexpose.window; - pWin = nxagentWindowPtr(window); + WindowPtr pWin = nxagentWindowPtr(window); if (pWin != NULL) { + RegionRec sum; + RegionRec add; + BoxRec box; + RegionInit(&sum, (BoxRec *) NULL, 1); /* FIXME: This can be maybe optimized by consuming the @@ -2453,6 +2430,7 @@ FIXME: This can be maybe optimized by consuming the while (nxagentCheckEvents(nxagentDisplay, X, nxagentExposurePredicate, (XPointer) &window) == 1); + int overlap = 0; RegionValidate(&sum, &overlap); RegionIntersect(&sum, &sum, @@ -2468,7 +2446,7 @@ FIXME: This can be maybe optimized by consuming the * save received exposes for later processing. */ - index = nxagentLookupByWindow(pWin); + int index = nxagentLookupByWindow(pWin); if (index == -1) { @@ -2515,14 +2493,11 @@ int nxagentHandleGraphicsExposeEvent(XEvent *X) * saved window, else do nothing. */ - RegionPtr exposeRegion; - BoxRec rect; - WindowPtr pWin; StoringPixmapPtr pStoringPixmapRec = NULL; miBSWindowPtr pBSwindow = NULL; int drawableType; - pWin = nxagentWindowPtr(X -> xgraphicsexpose.drawable); + WindowPtr pWin = nxagentWindowPtr(X -> xgraphicsexpose.drawable); if (pWin != NULL) { @@ -2569,7 +2544,7 @@ int nxagentHandleGraphicsExposeEvent(XEvent *X) rect.x2 = rect.x1 + X -> xgraphicsexpose.width; rect.y2 = rect.y1 + X -> xgraphicsexpose.height; - exposeRegion = RegionCreate(&rect, 0); + RegionPtr exposeRegion = RegionCreate(&rect, 0); if (drawableType == DRAWABLE_PIXMAP) { @@ -2705,11 +2680,8 @@ int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result) if (X -> xclient.message_type == nxagentAtoms[1]) /* WM_PROTOCOLS */ { - Atom deleteWMatom, wmAtom; - - wmAtom = (Atom) X -> xclient.data.l[0]; - - deleteWMatom = nxagentAtoms[2]; /* WM_DELETE_WINDOW */ + Atom wmAtom = (Atom) X -> xclient.data.l[0]; + Atom deleteWMatom = nxagentAtoms[2]; /* WM_DELETE_WINDOW */ if (wmAtom == deleteWMatom) { @@ -2853,8 +2825,6 @@ int nxagentHandleXkbKeyboardStateEvent(XEvent *X) int nxagentHandleXFixesSelectionNotify(XEvent *X) { - Atom local; - XFixesSelectionEvent *xfixesEvent = (XFixesSelectionEvent *) X; if (nxagentXFixesInfo.Initialized == 0) @@ -2877,14 +2847,14 @@ int nxagentHandleXFixesSelectionNotify(XEvent *X) fprintf(stderr, "nxagentHandleXFixesSelectionNotify: Handling event.\n"); #endif - local = nxagentRemoteToLocalAtom(xfixesEvent -> xfixesselection.selection); + Atom local = nxagentRemoteToLocalAtom(xfixesEvent -> xfixesselection.selection); if (SelectionCallback) { int i = nxagentFindCurrentSelectionIndex(local); if (i < NumCurrentSelections) { - SelectionInfoRec info; + SelectionInfoRec info; if (CurrentSelections[i].client != 0) { @@ -3173,12 +3143,9 @@ int nxagentHandleConfigureNotify(XEvent* X) { if (nxagentOption(Rootless) == True) { - ClientPtr pClient; - WindowPtr pWinWindow; - WindowPtr pWin; int sendEventAnyway = 0; - pWinWindow = nxagentWindowPtr(X -> xconfigure.window); + WindowPtr pWinWindow = nxagentWindowPtr(X -> xconfigure.window); #ifdef TEST { @@ -3196,7 +3163,8 @@ int nxagentHandleConfigureNotify(XEvent* X) X -> xconfigure.height, X -> xconfigure.send_event); #endif - if ((pWin = nxagentRootlessTopLevelWindow(X -> xconfigure.window)) != NULL) + WindowPtr pWin = nxagentRootlessTopLevelWindow(X -> xconfigure.window); + if (pWin != NULL) { /* * Checking for new geometry or stacking order changes. @@ -3210,11 +3178,9 @@ int nxagentHandleConfigureNotify(XEvent* X) if (nxagentWindowTopLevel(pWinWindow) && !X -> xconfigure.override_redirect) { XID values[5]; - Mask mask = 0; - register XID *value = values; - pClient = wClient(pWinWindow); + Mask mask = CWHeight | CWWidth | CWBorderWidth; /* FIXME: override_redirect is always FALSE here */ if (X -> xconfigure.send_event || !nxagentWMIsRunning || @@ -3242,11 +3208,9 @@ int nxagentHandleConfigureNotify(XEvent* X) * nxagentWindowPriv(pWinWindow)->height = X -> xconfigure.height; */ - mask |= CWHeight | CWWidth | CWBorderWidth; - nxagentScreenTrap = 1; - ConfigureWindow(pWinWindow, mask, (XID *) values, pClient); + ConfigureWindow(pWinWindow, mask, (XID *) values, wClient(pWinWindow)); nxagentScreenTrap = 0; @@ -3271,8 +3235,7 @@ int nxagentHandleConfigureNotify(XEvent* X) xEvent x; memset(&x, 0, sizeof(xEvent)); - x.u.u.type = X -> xconfigure.type; - x.u.u.type |= 0x80; + x.u.u.type = X -> xconfigure.type | 0x80; x.u.configureNotify.event = pWinWindow -> drawable.id; x.u.configureNotify.window = pWinWindow -> drawable.id; @@ -3293,7 +3256,7 @@ int nxagentHandleConfigureNotify(XEvent* X) x.u.configureNotify.borderWidth = X -> xconfigure.border_width; x.u.configureNotify.override = X -> xconfigure.override_redirect; - TryClientEvents(pClient, &x, 1, 1, 1, 0); + TryClientEvents(wClient(pWinWindow), &x, 1, 1, 1, 0); } return 1; @@ -3494,12 +3457,6 @@ int nxagentHandleReparentNotify(XEvent* X) if (nxagentOption(Rootless)) { - XlibWindow w; - XlibWindow root_return = 0; - XlibWindow parent_return = 0; - XlibWindow *children_return = NULL; - unsigned int nchildren_return = 0; - Status result; WindowPtr pWin = nxagentWindowPtr(X -> xreparent.window); #ifdef TEST @@ -3522,8 +3479,13 @@ int nxagentHandleReparentNotify(XEvent* X) * to know the new top level ancestor. */ - w = None; - parent_return = X -> xreparent.parent; + XlibWindow w = None; + XlibWindow root_return = 0; + XlibWindow *children_return = NULL; + unsigned int nchildren_return = 0; + Status result; + + XlibWindow parent_return = X -> xreparent.parent; while (parent_return != RootWindow(nxagentDisplay, 0)) { @@ -3587,19 +3549,11 @@ int nxagentHandleReparentNotify(XEvent* X) else if (nxagentWMIsRunning && nxagentOption(Fullscreen) == 0 && nxagentOption(WMBorderWidth) == -1) { - XlibWindow w; - XlibWindow rootReturn = 0; - XlibWindow parentReturn = 0; - XlibWindow junk; - XlibWindow *childrenReturn = NULL; - unsigned int nchildrenReturn = 0; - XWindowAttributes attributes; - int x, y; - /* * Calculate the absolute upper-left X e Y */ + XWindowAttributes attributes; if ((XGetWindowAttributes(nxagentDisplay, X -> xreparent.window, &attributes) == 0)) { @@ -3611,9 +3565,10 @@ int nxagentHandleReparentNotify(XEvent* X) return 1; } - x = attributes.x; - y = attributes.y; + int x = attributes.x; + int y = attributes.y; + XlibWindow junk; XTranslateCoordinates(nxagentDisplay, X -> xreparent.window, attributes.root, -attributes.border_width, -attributes.border_width, &x, &y, &junk); @@ -3622,11 +3577,14 @@ int nxagentHandleReparentNotify(XEvent* X) * Calculate the parent X and parent Y. */ - w = X -> xreparent.parent; + XlibWindow w = X -> xreparent.parent; if (w != DefaultRootWindow(nxagentDisplay)) { - int xParent, yParent; + XlibWindow rootReturn = 0; + XlibWindow parentReturn = 0; + XlibWindow *childrenReturn = NULL; + unsigned int nchildrenReturn = 0; do { @@ -3658,16 +3616,13 @@ int nxagentHandleReparentNotify(XEvent* X) return 1; } - xParent = attributes.x; - yParent = attributes.y; - /* * Difference between Absolute X and Parent X gives thickness of side frame. * Difference between Absolute Y and Parent Y gives thickness of title bar. */ - nxagentChangeOption(WMBorderWidth, (x - xParent)); - nxagentChangeOption(WMTitleHeight, (y - yParent)); + nxagentChangeOption(WMBorderWidth, (x - attributes.x)); + nxagentChangeOption(WMTitleHeight, (y - attributes.y)); } } @@ -3723,9 +3678,7 @@ void nxagentDisablePointerEvents(void) void nxagentSendFakeKey(int key) { xEvent fake; - Time now; - - now = GetTimeInMillis(); + Time now = GetTimeInMillis(); memset(&fake, 0, sizeof(xEvent)); fake.u.u.type = KeyPress; @@ -3745,8 +3698,6 @@ int nxagentInitXkbKeyboardState(void) { XEvent X; - unsigned int modifiers; - XkbEvent *xkbev = (XkbEvent *) &X; if (nxagentXkbInfo.EventBase == -1) @@ -3760,6 +3711,7 @@ int nxagentInitXkbKeyboardState(void) memset(&X, 0, sizeof(XEvent)); + unsigned int modifiers; XkbGetIndicatorState(nxagentDisplay, XkbUseCoreKbd, &modifiers); xkbev -> state.locked_mods = 0x0; @@ -3806,17 +3758,13 @@ int nxagentWaitForResource(GetResourceFuncPtr pGetResource, PredicateFuncPtr pPr void nxagentGrabPointerAndKeyboard(XEvent *X) { - unsigned long now; - - int resource; - - int result; - #ifdef TEST fprintf(stderr, "nxagentGrabPointerAndKeyboard: Grabbing pointer and keyboard with event at [%p].\n", (void *) X); #endif + unsigned long now; + if (X != NULL) { now = X -> xcrossing.time; @@ -3830,12 +3778,10 @@ void nxagentGrabPointerAndKeyboard(XEvent *X) fprintf(stderr, "nxagentGrabPointerAndKeyboard: Going to grab the keyboard in context [B1].\n"); #endif - if (nxagentFullscreenWindow) - result = XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow, - True, GrabModeAsync, GrabModeAsync, now); - else - result = XGrabKeyboard(nxagentDisplay, RootWindow(nxagentDisplay, DefaultScreen(nxagentDisplay)), - True, GrabModeAsync, GrabModeAsync, now); + int result = XGrabKeyboard(nxagentDisplay, + nxagentFullscreenWindow ? nxagentFullscreenWindow + : RootWindow(nxagentDisplay, DefaultScreen(nxagentDisplay)), + True, GrabModeAsync, GrabModeAsync, now); if (result != GrabSuccess) { @@ -3863,8 +3809,8 @@ void nxagentGrabPointerAndKeyboard(XEvent *X) fprintf(stderr, "nxagentGrabPointerAndKeyboard: Going to grab the pointer in context [B2].\n"); #endif - resource = nxagentWaitForResource(NXGetCollectGrabPointerResource, - nxagentCollectGrabPointerPredicate); + int resource = nxagentWaitForResource(NXGetCollectGrabPointerResource, + nxagentCollectGrabPointerPredicate); if (nxagentFullscreenWindow) NXCollectGrabPointer(nxagentDisplay, resource, @@ -3971,14 +3917,6 @@ void nxagentHandleCollectGrabPointerEvent(int resource) void nxagentHandleCollectPropertyEvent(XEvent *X) { - Window window; - Atom property; - Atom atomReturnType; - int resultFormat; - unsigned long ulReturnItems; - unsigned long ulReturnBytesLeft; - unsigned char *pszReturnData = NULL; - int result; int resource = X -> xclient.data.l[1]; if (X -> xclient.data.l[2] == False) @@ -3997,18 +3935,24 @@ void nxagentHandleCollectPropertyEvent(XEvent *X) } else { - result = NXGetCollectedProperty(nxagentDisplay, - resource, - &atomReturnType, - &resultFormat, - &ulReturnItems, - &ulReturnBytesLeft, - &pszReturnData); + Atom atomReturnType; + int resultFormat; + unsigned long ulReturnItems; + unsigned long ulReturnBytesLeft; + unsigned char *pszReturnData = NULL; + + int result = NXGetCollectedProperty(nxagentDisplay, + resource, + &atomReturnType, + &resultFormat, + &ulReturnItems, + &ulReturnBytesLeft, + &pszReturnData); if (result == True) { - window = nxagentPropertyRequests[resource].window; - property = nxagentPropertyRequests[resource].property; + Window window = nxagentPropertyRequests[resource].window; + Atom property = nxagentPropertyRequests[resource].property; nxagentImportProperty(window, property, atomReturnType, resultFormat, ulReturnItems, ulReturnBytesLeft, pszReturnData); @@ -4029,8 +3973,6 @@ void nxagentHandleCollectPropertyEvent(XEvent *X) void nxagentSynchronizeExpose(void) { - WindowPtr pWin; - if (nxagentExposeQueue.length <= 0) { #ifdef TEST @@ -4041,7 +3983,7 @@ void nxagentSynchronizeExpose(void) return; } - pWin = nxagentExposeQueueHead.pWindow; + WindowPtr pWin = nxagentExposeQueueHead.pWindow; if (pWin) { @@ -4084,16 +4026,13 @@ void nxagentSynchronizeExpose(void) { RegionDestroy(nxagentExposeQueueHead.localRegion); } - nxagentExposeQueueHead.localRegion = NullRegion; if (nxagentExposeQueueHead.remoteRegion != NullRegion) { RegionDestroy(nxagentExposeQueueHead.remoteRegion); } - nxagentExposeQueueHead.remoteRegion = NullRegion; - nxagentExposeQueueHead.remoteRegionIsCompleted = False; nxagentExposeQueue.start = (nxagentExposeQueue.start + 1) % EXPOSED_SIZE; @@ -4238,13 +4177,12 @@ void nxagentForwardRemoteExpose(void) void nxagentAddRectToRemoteExposeRegion(BoxPtr rect) { - RegionRec exposeRegion; - if (nxagentRemoteExposeRegion == NULL) { return; } + RegionRec exposeRegion; RegionInit(&exposeRegion, rect, 1); RegionUnion(nxagentRemoteExposeRegion, @@ -4562,14 +4500,12 @@ static const char *nxagentGrabStateToString(int state) void nxagentDumpInputDevicesState(void) { - DeviceIntPtr dev; - GrabPtr grab; WindowPtr pWin = NULL; fprintf(stderr, "\n*** Dump input devices state: BEGIN ***" "\nKeys down:"); - dev = inputInfo.keyboard; + DeviceIntPtr dev = inputInfo.keyboard; for (int i = 0; i < DOWN_LENGTH; i++) { @@ -4597,7 +4533,7 @@ void nxagentDumpInputDevicesState(void) dev -> fromPassiveGrab ? "Yes" : "No", dev -> activatingKey); - grab = dev -> grab; + GrabPtr grab = dev -> grab; if (grab) { |