diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Events.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Events.c | 924 |
1 files changed, 810 insertions, 114 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c index 3c1458cb7..1576962fb 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Events.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c @@ -1,6 +1,6 @@ /**************************************************************************/ /* */ -/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */ +/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */ /* */ /* NXAGENT, NX protocol compression and NX extensions to this software */ /* are copyright of NoMachine. Redistribution and use of the present */ @@ -9,7 +9,7 @@ /* */ /* Check http://www.nomachine.com/licensing.html for applicability. */ /* */ -/* NX and NoMachine are trademarks of NoMachine S.r.l. */ +/* NX and NoMachine are trademarks of Medialogic S.p.A. */ /* */ /* All rights reserved. */ /* */ @@ -76,7 +76,9 @@ #include "input.h" #endif +#define Time XlibXID #include "XKBlib.h" +#undef Time #define GC XlibGC #define Font XlibFont @@ -203,6 +205,8 @@ CARD32 nxagentLastEventTime = 0; CARD32 nxagentLastKeyPressTime = 0; Time nxagentLastServerTime = 0; +int nxagentPointerAndKeyboardGrabbed = 0; + /* * Used for storing windows that need to * receive expose events from the agent. @@ -219,6 +223,16 @@ static void nxagentForwardRemoteExpose(void); static int nxagentClipAndSendExpose(WindowPtr pWin, pointer ptr); /* + * This is from NXproperty.c. + */ + +int GetWindowProperty(WindowPtr pWin, Atom property, long longOffset, + long longLength, Bool delete, Atom type, + Atom *actualType, int *format, unsigned + long *nItems, unsigned long *bytesAfter, + unsigned char **propData); + +/* * Associate a resource to a drawable and * store the region affected by the split * operation. @@ -274,6 +288,280 @@ void ProcessInputEvents() mieqProcessInputEvents(); } +#ifdef DEBUG_TREE + +/* + * Print ID and name of window. + */ + +void nxagentRemoteWindowID(Window window, Bool newline) +{ +#ifdef NO_I18N + char *winName; +#else + XTextProperty tp; +#endif + + fprintf(stderr, "0x%lx", window); + + if (!window) + { + fprintf(stderr, " (none) "); + } + else + { + if (window == DefaultRootWindow(nxagentDisplay)) + { + fprintf(stderr, " (the root window) "); + } + +#ifdef NO_I18N + + if (!XFetchName(nxagentDisplay, window, &winName)) + { + fprintf(stderr, " (has no name) "); + } + else if (winName) + { + fprintf(stderr, " \"%s\" ", winName); + XFree(winName); + } + +#else + + if (XGetWMName(nxagentDisplay, window, &tp) != 0) + { + fprintf(stderr, " (has no name) "); + } + else if (tp.nitems > 0) + { + int count = 0; + int i, ret; + char **list = NULL; + + fprintf(stderr, " \""); + + ret = XmbTextPropertyToTextList(nxagentDisplay, &tp, &list, &count); + + if ((ret == Success || ret > 0) && list != NULL) + { + for (i = 0; i < count; i++) + { + fprintf(stderr, "%s", list[i]); + } + + XFreeStringList(list); + } + else + { + fprintf(stderr, "%s", tp.value); + } + + fprintf(stderr, "\" "); + } + +#endif + + else + { + fprintf(stderr, " (has no name) "); + } + } + + if (newline == TRUE) + { + fprintf(stderr, "\n"); + } + + return; +} + +/* + * Print info about remote window. + */ + +void nxagentRemoteWindowInfo(Window win, int indent, Bool newLine) +{ + XWindowAttributes attributes; + int i; + + if (XGetWindowAttributes(nxagentDisplay, win, &attributes) == 0) + { + return; + } + + for (i = 0; i < indent; i++) + { + fprintf(stderr, " "); + } + + fprintf(stderr, "x=%d y=%d width=%d height=%d class=%s map_state=%s " + "override_redirect=%s\n", attributes.x, attributes.y, + attributes.width, attributes.height, (attributes.class == 0) ? + "InputOutput" : "InputOnly", (attributes.map_state == 0) ? + "IsUnmapped" : (attributes.map_state == 1 ? + "IsUnviewable" : "IsViewable"), + (attributes.override_redirect == 0) ? + "No" : "Yes" ); + + if (newLine == TRUE) + { + fprintf(stderr, "\n"); + } +} + +/* + * Walk remote windows tree. + */ + +void nxagentRemoteWindowsTree(Window window, int level) +{ + int i, j; + Window rootWin, parentWin; + unsigned int numChildren; + Window *childList; + + if (!XQueryTree(nxagentDisplay, window, &rootWin, &parentWin, &childList, + &numChildren)) + { + fprintf(stderr, "nxagentRemoteWindowsTree - XQueryTree failed.\n"); + + return; + } + + if (level == 0) + { + fprintf(stderr, "\n"); + + fprintf(stderr, " Root Window ID: "); + nxagentRemoteWindowID(rootWin, TRUE); + + fprintf(stderr, " Parent window ID: "); + nxagentRemoteWindowID(parentWin, TRUE); + } + + if (level == 0 || numChildren > 0) + { + fprintf(stderr, " "); + + for (j = 0; j < level; j++) + { + fprintf(stderr, " "); + } + + fprintf(stderr, "%d child%s%s\n", numChildren, (numChildren == 1) ? "" : + "ren", (numChildren == 1) ? ":" : "."); + } + + for (i = (int) numChildren - 1; i >= 0; i--) + { + fprintf(stderr, " "); + + for (j = 0; j < level; j++) + { + fprintf(stderr, " "); + } + + nxagentRemoteWindowID(childList[i], TRUE); + + nxagentRemoteWindowInfo(childList[i], (level * 5) + 6, TRUE); + + nxagentRemoteWindowsTree(childList[i], level + 1); + } + + if (childList) + { + XFree((char *) childList); + } +} + +/* + * Print info about internal window. + */ + +void nxagentInternalWindowInfo(WindowPtr pWin, int indent, Bool newLine) +{ + int i; + int result; + unsigned long ulReturnItems; + unsigned long ulReturnBytesLeft; + Atom atomReturnType; + int iReturnFormat; + unsigned char *pszReturnData = NULL; + + fprintf(stderr, "Window ID=[0x%lx] Remote ID=[0x%lx] ", pWin -> drawable.id, + nxagentWindow(pWin)); + + result = GetWindowProperty(pWin, MakeAtom("WM_NAME", 7, False) , 0, + sizeof(CARD32), False, AnyPropertyType, + &atomReturnType, &iReturnFormat, + &ulReturnItems, &ulReturnBytesLeft, + &pszReturnData); + + fprintf(stderr, "Name: "); + + if (result == Success && pszReturnData != NULL) + { + pszReturnData[ulReturnItems] = '\0'; + + fprintf(stderr, "\"%s\"\n", (char *) pszReturnData); + } + else + { + fprintf(stderr, "%s\n", "( has no name )"); + } + + for (i = 0; i < indent; i++) + { + fprintf(stderr, " "); + } + + fprintf(stderr, "x=%d y=%d width=%d height=%d class=%s map_state=%s " + "override_redirect=%s", pWin -> drawable.x, pWin -> drawable.y, + pWin -> drawable.width, pWin -> drawable.height, + (pWin -> drawable.class == 0) ? "InputOutput" : + "InputOnly", (pWin -> mapped == 0) ? + "IsUnmapped" : (pWin -> mapped == 1 ? + "IsUnviewable" : "IsViewable"), + (pWin -> overrideRedirect == 0) ? + "No" : "Yes"); + + if (newLine == TRUE) + { + fprintf(stderr, "\n"); + } +} + +/* + * Walk internal windows tree. + */ + +void nxagentInternalWindowsTree(WindowPtr pWin, int indent) +{ + WindowPtr pChild; + int i; + + while (pWin) + { + pChild = pWin -> firstChild; + + for (i = 0; i < indent; i++) + { + fprintf(stderr, " "); + } + + nxagentInternalWindowInfo(pWin, indent, TRUE); + + fprintf(stderr, "\n"); + + nxagentInternalWindowsTree(pChild, indent + 4); + + pWin = pWin -> nextSib; + } +} + +#endif /* DEBUG_TREE */ + void nxagentSwitchResizeMode(ScreenPtr pScreen) { XSizeHints sizeHints; @@ -290,8 +578,14 @@ void nxagentSwitchResizeMode(ScreenPtr pScreen) nxagentLaunchDialog(DIALOG_DISABLE_DESKTOP_RESIZE_MODE); - sizeHints.max_width = nxagentOption(RootWidth); - sizeHints.max_height = nxagentOption(RootHeight); + if (nxagentOption(Fullscreen) == 0) + { + sizeHints.max_width = nxagentOption(RootWidth); + sizeHints.max_height = nxagentOption(RootHeight); + + XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], + &sizeHints); + } } else { @@ -299,7 +593,8 @@ void nxagentSwitchResizeMode(ScreenPtr pScreen) nxagentLaunchDialog(DIALOG_ENABLE_DESKTOP_RESIZE_MODE); - nxagentRRSetScreenConfig(pScreen, nxagentOption(Width), nxagentOption(Height)); + nxagentRRSetScreenConfig(pScreen, nxagentOption(Width), + nxagentOption(Height)); if (nxagentOption(ClientOs) == ClientOsWinnt) { @@ -308,10 +603,10 @@ void nxagentSwitchResizeMode(ScreenPtr pScreen) sizeHints.max_width = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); sizeHints.max_height = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); - } - XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], - &sizeHints); + XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], + &sizeHints); + } } void nxagentShadowSwitchResizeMode(ScreenPtr pScreen) @@ -655,6 +950,22 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) { break; } + + #ifdef DEBUG_TREE + + case doDebugTree: + { + fprintf(stderr, "\n ========== nxagentRemoteWindowsTree ==========\n"); + nxagentRemoteWindowsTree(nxagentWindow(WindowTable[0]), 0); + + fprintf(stderr, "\n========== nxagentInternalWindowsTree ==========\n"); + nxagentInternalWindowsTree(WindowTable[0], 0); + + break; + } + + #endif /* DEBUG_TREE */ + case doCloseSession: { closeSession = TRUE; @@ -679,6 +990,30 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) break; } + case doViewportMoveUp: + { + nxagentMoveViewport(pScreen, 0, -nxagentOption(Height)); + + break; + } + case doViewportMoveDown: + { + nxagentMoveViewport(pScreen, 0, nxagentOption(Height)); + + break; + } + case doViewportMoveLeft: + { + nxagentMoveViewport(pScreen, -nxagentOption(Width), 0); + + break; + } + case doViewportMoveRight: + { + nxagentMoveViewport(pScreen, nxagentOption(Width), 0); + + break; + } case doViewportUp: { nxagentMoveViewport(pScreen, 0, -nextinc(viewportInc)); @@ -755,6 +1090,8 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) if (nxagentOption(ViewOnly) == 0 && nxagentOption(Shadow) == 1 && result == doNothing) { + X.xkey.keycode = nxagentConvertKeycode(X.xkey.keycode); + NXShadowEvent(nxagentDisplay, X); } @@ -763,6 +1100,27 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) case KeyRelease: { enum HandleEventResult result; + int sendKey = 0; + +/* +FIXME: If we don't flush the queue here, it could happen + that the inputInfo structure will not be up to date + when we perform the following check on down keys. +*/ + ProcessInputEvents(); + +/* +FIXME: Don't enqueue the KeyRelease event if the key was + not already pressed. This workaround avoids a fake + KeyPress is enqueued by the XKEYBOARD extension. + Another solution would be to let the events are + enqueued and to remove the KeyPress afterwards. +*/ + if (BitIsOn(inputInfo.keyboard -> key -> down, + nxagentConvertKeycode(X.xkey.keycode))) + { + sendKey = 1; + } #ifdef TEST fprintf(stderr, "nxagentDispatchEvents: Going to handle new KeyRelease event.\n"); @@ -803,7 +1161,12 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) nxagentLastEventTime = GetTimeInMillis(); - if (!(nxagentCheckSpecialKeystroke(&X.xkey, &result))) + if (x.u.keyButtonPointer.time > nxagentLastEventTime) + { + x.u.keyButtonPointer.time = nxagentLastEventTime; + } + + if (!(nxagentCheckSpecialKeystroke(&X.xkey, &result)) && sendKey == 1) { mieqEnqueue(&x); @@ -811,6 +1174,8 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) if (nxagentOption(ViewOnly) == 0 && nxagentOption(Shadow)) { + X.xkey.keycode = nxagentConvertKeycode(X.xkey.keycode); + NXShadowEvent(nxagentDisplay, X); } } @@ -828,6 +1193,23 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) nxagentInputEvent = 1; + if (nxagentOption(ClientOs) == ClientOsMac && (X.xbutton.state & ControlMask) == ControlMask) + { + x.u.u.type = ButtonPress; + x.u.u.detail = inputInfo.pointer -> button -> map[3]; + x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); + + mieqEnqueue(&x); + + x.u.u.type = ButtonRelease; + x.u.u.detail = inputInfo.pointer -> button -> map[3]; + x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); + + mieqEnqueue(&x); + + break; + } + if (nxagentOption(Fullscreen)) { if (nxagentMagicPixelZone(X.xbutton.x, X.xbutton.y)) @@ -874,7 +1256,7 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) X.xbutton.subwindow == None)) { x.u.u.type = ButtonPress; - x.u.u.detail = X.xbutton.button; + x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button - 1]]; x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); if (nxagentOption(Rootless)) @@ -931,6 +1313,11 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) nxagentInputEvent = 1; + if (nxagentOption(ClientOs) == ClientOsMac && (X.xbutton.state & ControlMask) == ControlMask) + { + break; + } + if (viewportCursor) { /* @@ -947,7 +1334,7 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) if (minimize != True) { x.u.u.type = ButtonRelease; - x.u.u.detail = X.xbutton.button; + x.u.u.detail = inputInfo.pointer -> button -> map[nxagentReversePointerMap[X.xbutton.button - 1]]; x.u.keyButtonPointer.time = nxagentLastEventTime = GetTimeInMillis(); if (nxagentOption(Rootless)) @@ -1301,10 +1688,11 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) nxagentScreenTrap = 0; } - if (nxagentOption(Fullscreen)) + if (nxagentOption(Fullscreen) == 1) { - if (X.xcrossing.window == nxagentFullscreenWindow && - X.xcrossing.detail != NotifyInferior) + if (X.xcrossing.window == nxagentDefaultWindows[0] && + X.xcrossing.detail != NotifyInferior && + X.xcrossing.mode == NotifyNormal) { nxagentGrabPointerAndKeyboard(&X); } @@ -1356,14 +1744,11 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) nxagentLastEnteredWindow = NULL; } - if (nxagentOption(Fullscreen)) + if (X.xcrossing.window == nxagentDefaultWindows[0] && + X.xcrossing.detail != NotifyInferior && + X.xcrossing.mode == NotifyNormal) { - if (X.xcrossing.window == nxagentFullscreenWindow && - X.xcrossing.detail != NotifyInferior && - X.xcrossing.mode == NotifyNormal) - { - nxagentUngrabPointerAndKeyboard(&X); - } + nxagentUngrabPointerAndKeyboard(&X); } if (X.xcrossing.detail != NotifyInferior) @@ -1617,7 +2002,7 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) } if (nxagentUseNXTrans == 1 && nxagentOption(Rootless) == 0 && - nxagentOption(Nested) == 0 && X.xmap.window != nxagentIconWindow) + nxagentOption(Nested) == 0) { nxagentVisibility = VisibilityFullyObscured; } @@ -1658,12 +2043,6 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) if (nxagentOption(Fullscreen) == 1) { - if (X.xmap.window == nxagentIconWindow) - { - pScreen = nxagentScreen(X.xmap.window); - nxagentMaximizeToFullScreen(pScreen); - } - nxagentVisibility = VisibilityUnobscured; nxagentVisibilityStop = False; nxagentVisibilityTimeout = GetTimeInMillis() + 2000; @@ -1673,10 +2052,17 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) } case MappingNotify: { + XMappingEvent *mappingEvent = (XMappingEvent *) &X; + #ifdef DEBUG fprintf(stderr, "nxagentDispatchEvents: WARNING! Going to handle new MappingNotify event.\n"); #endif + if (mappingEvent -> request == MappingPointer) + { + nxagentInitPointerMap(); + } + break; } default: @@ -1750,14 +2136,8 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate) if (nxagentWMIsRunning) { - if (nxagentOption(Fullscreen)) - { - nxagentMinimizeFromFullScreen(pScreen); - } - else - { - XIconifyWindow(nxagentDisplay, nxagentDefaultWindows[0], DefaultScreen(nxagentDisplay)); - } + XIconifyWindow(nxagentDisplay, nxagentDefaultWindows[0], + DefaultScreen(nxagentDisplay)); } } @@ -1916,8 +2296,16 @@ int nxagentHandleKeyPress(XEvent *X, enum HandleEventResult *result) return 1; } - nxagentLastEventTime = nxagentLastKeyPressTime = GetTimeInMillis(); + if (X -> xkey.keycode == 66) + { + nxagentXkbState.Caps = (~nxagentXkbState.Caps & 1); + } + else if (X -> xkey.keycode == 77) + { + nxagentXkbState.Num = (~nxagentXkbState.Num & 1); + } + nxagentLastEventTime = nxagentLastKeyPressTime = GetTimeInMillis(); x.u.u.type = KeyPress; x.u.u.detail = nxagentConvertKeycode(X -> xkey.keycode); @@ -2227,7 +2615,6 @@ int nxagentHandleGraphicsExposeEvent(XEvent *X) int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result) { - ScreenPtr pScreen; WindowPtr pWin; xEvent x; @@ -2343,19 +2730,8 @@ int nxagentHandleClientMessageEvent(XEvent *X, enum HandleEventResult *result) fprintf(stderr, "Events: WM_DELETE_WINDOW arrived Atom = %ld.\n", wmAtom); #endif - if (X -> xclient.window == nxagentIconWindow) - { - pScreen = nxagentScreen(X -> xmap.window); - - XMapRaised(nxagentDisplay, nxagentFullscreenWindow); - - XIconifyWindow(nxagentDisplay, nxagentIconWindow, - DefaultScreen(nxagentDisplay)); - - } - - if (X -> xclient.window == (nxagentOption(Fullscreen) ? - nxagentIconWindow : nxagentDefaultWindows[0])) + if (X -> xclient.window == nxagentDefaultWindows[0] || + nxagentWMIsRunning == 0) { *result = doCloseSession; } @@ -2952,85 +3328,110 @@ int nxagentHandleConfigureNotify(XEvent* X) if (X -> xconfigure.window == nxagentDefaultWindows[pScreen -> myNum]) { - if (nxagentOption(Fullscreen) == 0) + if (nxagentOption(DesktopResize) == 1) { - if (nxagentOption(DesktopResize) == 1) + if (nxagentOption(Width) != X -> xconfigure.width || + nxagentOption(Height) != X -> xconfigure.height) { - if (nxagentOption(Width) != X -> xconfigure.width || - nxagentOption(Height) != X -> xconfigure.height) - { - Bool newEvents = False; + Bool newEvents = False; - doRandR = True; + doRandR = True; - NXFlushDisplay(nxagentDisplay, NXFlushLink); + NXFlushDisplay(nxagentDisplay, NXFlushLink); - do - { - newEvents = False; + do + { + newEvents = False; - timeout.tv_sec = 0; - timeout.tv_usec = 500 * 1000; + timeout.tv_sec = 0; + timeout.tv_usec = 500 * 1000; - nxagentWaitEvents(nxagentDisplay, &timeout); + nxagentWaitEvents(nxagentDisplay, &timeout); - /* - * This should also flush - * the NX link for us. - */ + /* + * This should also flush + * the NX link for us. + */ - XSync(nxagentDisplay, 0); + XSync(nxagentDisplay, 0); - while (XCheckTypedWindowEvent(nxagentDisplay, nxagentDefaultWindows[pScreen -> myNum], - ConfigureNotify, X)) - { - newEvents = True; - } + while (XCheckTypedWindowEvent(nxagentDisplay, nxagentDefaultWindows[pScreen -> myNum], + ConfigureNotify, X)) + { + newEvents = True; + } - } while (newEvents); - } + } while (newEvents); } + } - if (nxagentWMIsRunning == 0 || X -> xconfigure.send_event) - { - nxagentChangeOption(X, X -> xconfigure.x); - nxagentChangeOption(Y, X -> xconfigure.y); - } + if (nxagentWMIsRunning == 0 || X -> xconfigure.send_event) + { + nxagentChangeOption(X, X -> xconfigure.x); + nxagentChangeOption(Y, X -> xconfigure.y); + } - if (nxagentOption(Shadow) == 1 && nxagentOption(DesktopResize) == 1 && - (nxagentOption(Width) != X -> xconfigure.width || - nxagentOption(Height) != X -> xconfigure.height)) - { - nxagentShadowResize = 1; - } + if (nxagentOption(Shadow) == 1 && nxagentOption(DesktopResize) == 1 && + (nxagentOption(Width) != X -> xconfigure.width || + nxagentOption(Height) != X -> xconfigure.height)) + { + nxagentShadowResize = 1; + } - nxagentChangeOption(Width, X -> xconfigure.width); - nxagentChangeOption(Height, X -> xconfigure.height); + nxagentChangeOption(Width, X -> xconfigure.width); + nxagentChangeOption(Height, X -> xconfigure.height); - nxagentChangeOption(ViewportXSpan, (int) X -> xconfigure.width - - (int) nxagentOption(RootWidth)); - nxagentChangeOption(ViewportYSpan, (int) X -> xconfigure.height - - (int) nxagentOption(RootHeight)); + nxagentChangeOption(ViewportXSpan, (int) X -> xconfigure.width - + (int) nxagentOption(RootWidth)); + nxagentChangeOption(ViewportYSpan, (int) X -> xconfigure.height - + (int) nxagentOption(RootHeight)); - nxagentMoveViewport(pScreen, 0, 0); + nxagentMoveViewport(pScreen, 0, 0); - if (nxagentOption(Shadow) == 1 || - (nxagentOption(Width) == nxagentOption(RootWidth) && - nxagentOption(Height) == nxagentOption(RootHeight))) - { - doRandR = 0; - } + if (nxagentOption(Shadow) == 1 || + (nxagentOption(Width) == nxagentOption(RootWidth) && + nxagentOption(Height) == nxagentOption(RootHeight))) + { + doRandR = 0; + } - if (doRandR) - { - #ifdef TEST - fprintf(stderr,"nxagentHandleConfigureNotify: Width %d Height %d.\n", - nxagentOption(Width), nxagentOption(Height)); - #endif + nxagentChangeOption(Width, X -> xconfigure.width); + nxagentChangeOption(Height, X -> xconfigure.height); - nxagentRRSetScreenConfig(screenInfo.screens[DefaultScreen(nxagentDisplay)], - nxagentOption(Width), nxagentOption(Height)); - } + XMoveResizeWindow(nxagentDisplay, nxagentInputWindows[0], 0, 0, + X -> xconfigure.width, X -> xconfigure.height); + + if (nxagentOption(Fullscreen) == 0) + { + nxagentMoveViewport(pScreen, 0, 0); + } + else + { + nxagentChangeOption(RootX, (nxagentOption(Width) - + nxagentOption(RootWidth)) / 2); + nxagentChangeOption(RootY, (nxagentOption(Height) - + nxagentOption(RootHeight)) / 2); + nxagentChangeOption(ViewportXSpan, nxagentOption(Width) - + nxagentOption(RootWidth)); + nxagentChangeOption(ViewportYSpan, nxagentOption(Height) - + nxagentOption(RootHeight)); + + nxagentUpdateViewportFrame(0, 0, nxagentOption(RootWidth), + nxagentOption(RootHeight)); + + XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), + nxagentOption(RootX), nxagentOption(RootY)); + } + + if (doRandR) + { + #ifdef TEST + fprintf(stderr,"nxagentHandleConfigureNotify: Width %d Height %d.\n", + nxagentOption(Width), nxagentOption(Height)); + #endif + + nxagentRRSetScreenConfig(screenInfo.screens[DefaultScreen(nxagentDisplay)], + nxagentOption(Width), nxagentOption(Height)); } return 1; @@ -3042,8 +3443,6 @@ int nxagentHandleConfigureNotify(XEvent* X) int nxagentHandleReparentNotify(XEvent* X) { - ScreenPtr pScreen = nxagentScreen(X -> xreparent.window); - #ifdef TEST fprintf(stderr, "nxagentHandleReparentNotify: Going to handle a new reparent event.\n"); #endif @@ -3096,6 +3495,8 @@ int nxagentHandleReparentNotify(XEvent* X) #ifdef WARNING fprintf(stderr, "nxagentHandleReparentNotify: WARNING! Failed QueryTree request.\n"); #endif + + break; } if (result && children_return) @@ -3148,6 +3549,95 @@ int nxagentHandleReparentNotify(XEvent* X) return 1; } + else if (nxagentWMIsRunning == 1 && nxagentOption(Fullscreen) == 0 && + nxagentOption(WMBorderWidth) == -1) + { + XlibWindow w; + XlibWindow rootReturn = 0; + XlibWindow parentReturn = 0; + XlibWindow junk; + XlibWindow *childrenReturn = NULL; + unsigned int nchildrenReturn = 0; + Status result; + XWindowAttributes attributes; + int x, y; + int xParent, yParent; + + /* + * Calculate the absolute upper-left X e Y + */ + + if ((XGetWindowAttributes(nxagentDisplay, X -> xreparent.window, + &attributes) == 0)) + { + #ifdef WARNING + fprintf(stderr, "nxagentHandleReparentNotify: WARNING! " + "XGetWindowAttributes failed.\n"); + #endif + + return 1; + } + + x = attributes.x; + y = attributes.y; + + XTranslateCoordinates(nxagentDisplay, X -> xreparent.window, + attributes.root, -attributes.border_width, + -attributes.border_width, &x, &y, &junk); + + /* + * Calculate the parent X and parent Y. + */ + + w = X -> xreparent.parent; + + if (w != DefaultRootWindow(nxagentDisplay)) + { + do + { + result = XQueryTree(nxagentDisplay, w, &rootReturn, &parentReturn, + &childrenReturn, &nchildrenReturn); + + if (parentReturn == rootReturn || parentReturn == 0 || result == 0) + { + break; + } + + if (result == 1 && childrenReturn != NULL) + { + XFree(childrenReturn); + } + + w = parentReturn; + } + while (True); + + /* + * WM reparented. Find edge of the frame. + */ + + if (XGetWindowAttributes(nxagentDisplay, w, &attributes) == 0) + { + #ifdef WARNING + fprintf(stderr, "nxagentHandleReparentNotify: WARNING! " + "XGetWindowAttributes failed for parent window.\n"); + #endif + + 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)); + } + } return 1; } @@ -3308,6 +3798,13 @@ void nxagentGrabPointerAndKeyboard(XEvent *X) int resource; + int result; + + if (nxagentPointerAndKeyboardGrabbed == 1) + { + return; + } + #ifdef TEST fprintf(stderr, "nxagentGrabPointerAndKeyboard: Grabbing pointer and keyboard with event at [%p].\n", (void *) X); @@ -3326,8 +3823,22 @@ void nxagentGrabPointerAndKeyboard(XEvent *X) fprintf(stderr, "nxagentGrabPointerAndKeyboard: Going to grab the keyboard in context [B1].\n"); #endif - XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow, - True, GrabModeAsync, GrabModeAsync, now); + result = XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow, + True, GrabModeAsync, GrabModeAsync, now); + + if (result != GrabSuccess) + { + return; + } + + /* + * The smart scheduler could be stopped while + * waiting for the reply. In this case we need + * to yield explicitly to avoid to be stuck in + * the dispatch loop forever. + */ + + isItTimeToYield = 1; #ifdef TEST fprintf(stderr, "nxagentGrabPointerAndKeyboard: Going to grab the pointer in context [B2].\n"); @@ -3356,12 +3867,19 @@ void nxagentGrabPointerAndKeyboard(XEvent *X) XSetInputFocus(nxagentDisplay, nxagentFullscreenWindow, RevertToParent, now); } + + nxagentPointerAndKeyboardGrabbed = 1; } void nxagentUngrabPointerAndKeyboard(XEvent *X) { unsigned long now; + if (nxagentPointerAndKeyboardGrabbed == 0) + { + return; + } + #ifdef TEST fprintf(stderr, "nxagentUngrabPointerAndKeyboard: Ungrabbing pointer and keyboard with event at [%p].\n", (void *) X); @@ -3387,6 +3905,8 @@ void nxagentUngrabPointerAndKeyboard(XEvent *X) #endif XUngrabPointer(nxagentDisplay, now); + + nxagentPointerAndKeyboardGrabbed = 0; } void nxagentDeactivatePointerGrab() @@ -4022,4 +4542,180 @@ void nxagentGuessDumpInputInfo(ClientPtr client, Atom property, char *data) } } +void nxagentDeactivateInputDevicesGrabs() +{ + fprintf(stderr, "Info: Deactivating input devices grabs.\n"); + + if (inputInfo.pointer -> grab) + { + (*inputInfo.pointer -> DeactivateGrab)(inputInfo.pointer); + } + + if (inputInfo.keyboard -> grab) + { + (*inputInfo.keyboard -> DeactivateGrab)(inputInfo.keyboard); + } +} + +static const char *nxagentGrabStateToString(int state) +{ + switch (state) + { + case 0: + return "NOT_GRABBED"; + case 1: + return "THAWED"; + case 2: + return "THAWED_BOTH"; + case 3: + return "FREEZE_NEXT_EVENT"; + case 4: + return "FREEZE_BOTH_NEXT_EVENT"; + case 5: + return "FROZEN_NO_EVENT"; + case 6: + return "FROZEN_WITH_EVENT"; + case 7: + return "THAW_OTHERS"; + default: + return "unknown state"; + } +} + +void nxagentDumpInputDevicesState(void) +{ + int i, k; + int mask = 1; + CARD8 val; + DeviceIntPtr dev; + GrabPtr grab; + WindowPtr pWin = NULL; + + fprintf(stderr, "\n*** Dump input devices state: BEGIN ***" + "\nKeys down:"); + + dev = inputInfo.keyboard; + + for (i = 0; i < DOWN_LENGTH; i++) + { + val = dev -> key -> down[i]; + + if (val != 0) + { + for (k = 0; k < 8; k++) + { + if (val & (mask << k)) + { + fprintf(stderr, "\n\t[%d] [%s]", i * 8 + k, + XKeysymToString(XKeycodeToKeysym(nxagentDisplay, i * 8 + k, 0))); + } + } + } + } + + fprintf(stderr, "\nKeyboard device state: \n\tdevice [%p]\n\tlast grab time [%lu]" + "\n\tfrozen [%s]\n\tstate [%s]\n\tother [%p]\n\tevent count [%d]" + "\n\tfrom passive grab [%s]\n\tactivating key [%d]", dev, + dev -> grabTime.milliseconds, dev -> sync.frozen ? "Yes": "No", + nxagentGrabStateToString(dev -> sync.state), + dev -> sync.other, dev -> sync.evcount, + dev -> fromPassiveGrab ? "Yes" : "No", + dev -> activatingKey); + + grab = dev -> grab; + + if (grab) + { + fprintf(stderr, "\nKeyboard grab state: \n\twindow pointer [%p]" + "\n\towner events flag [%s]\n\tgrab mode [%s]", + grab -> window, grab -> ownerEvents ? "True" : "False", + grab -> keyboardMode ? "asynchronous" : "synchronous"); + + /* + * Passive grabs. + */ + + pWin = grab -> window; + grab = wPassiveGrabs(pWin); + + while (grab) + { + fprintf(stderr, "\nPassive grab state: \n\tdevice [%p]\n\towner events flag [%s]" + "\n\tpointer grab mode [%s]\n\tkeyboard grab mode [%s]\n\tevent type [%d]" + "\n\tmodifiers [%x]\n\tbutton/key [%u]\n\tevent mask [%lx]", + grab -> device, grab -> ownerEvents ? "True" : "False", + grab -> pointerMode ? "asynchronous" : "synchronous", + grab -> keyboardMode ? "asynchronous" : "synchronous", + grab -> type, grab -> modifiersDetail.exact, + grab -> detail.exact, grab -> eventMask); + + grab = grab -> next; + } + } + + fprintf(stderr, "\nButtons down:"); + + dev = inputInfo.pointer; + + for (i = 0; i < DOWN_LENGTH; i++) + { + val = dev -> button -> down[i]; + + if (val != 0) + { + for (k = 0; k < 8; k++) + { + if (val & (mask << k)) + { + fprintf(stderr, "\n\t[%d]", i * 8 + k); + } + } + } + } + + fprintf(stderr, "\nPointer device state: \n\tdevice [%p]\n\tlast grab time [%lu]" + "\n\tfrozen [%s]\n\tstate [%s]\n\tother [%p]\n\tevent count [%d]" + "\n\tfrom passive grab [%s]\n\tactivating button [%d]", dev, + dev -> grabTime.milliseconds, dev -> sync.frozen ? "Yes" : "No", + nxagentGrabStateToString(dev -> sync.state), + dev -> sync.other, dev -> sync.evcount, + dev -> fromPassiveGrab ? "Yes" : "No", + dev -> activatingKey); + + grab = dev -> grab; + + if (grab) + { + fprintf(stderr, "\nPointer grab state: \n\twindow pointer [%p]" + "\n\towner events flag [%s]\n\tgrab mode [%s]", + grab -> window, grab -> ownerEvents ? "True" : "False", + grab -> pointerMode ? "asynchronous" : "synchronous"); + + if (grab -> window != pWin) + { + /* + * Passive grabs. + */ + + grab = wPassiveGrabs(grab -> window); + + while (grab) + { + fprintf(stderr, "\nPassive grab state: \n\tdevice [%p]\n\towner events flag [%s]" + "\n\tpointer grab mode [%s]\n\tkeyboard grab mode [%s]\n\tevent type [%d]" + "\n\tmodifiers [%x]\n\tbutton/key [%u]\n\tevent mask [%lx]", + grab -> device, grab -> ownerEvents ? "True" : "False", + grab -> pointerMode ? "asynchronous" : "synchronous", + grab -> keyboardMode ? "asynchronous" : "synchronous", + grab -> type, grab -> modifiersDetail.exact, + grab -> detail.exact, grab -> eventMask); + + grab = grab -> next; + } + } + } + + fprintf(stderr, "\n*** Dump input devices state: FINISH ***\n"); +} + #endif |