From e9132da09462b3d2607a97e2f580cbd3144819eb Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:58:57 +0200 Subject: Imported nxagent-3.4.0-11.tar.gz Summary: Imported nxagent-3.4.0-11.tar.gz Keywords: Imported nxagent-3.4.0-11.tar.gz into Git repository --- nx-X11/programs/Xserver/hw/nxagent/Screen.c | 424 +++++++++------------------- 1 file changed, 128 insertions(+), 296 deletions(-) (limited to 'nx-X11/programs/Xserver/hw/nxagent/Screen.c') diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index 524bafd10..2db7df8fe 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.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. */ /* */ @@ -160,7 +160,6 @@ void nxagentPropagateArtsdProperties(ScreenPtr pScreen, char *port); #endif -Window nxagentIconWindow = None; Window nxagentFullscreenWindow = None; #ifdef VIEWPORT_FRAME @@ -288,166 +287,6 @@ void nxagentSetPixmapFormats(ScreenInfo *screenInfo) } } -void nxagentMinimizeFromFullScreen(ScreenPtr pScreen) -{ - XUnmapWindow(nxagentDisplay, nxagentFullscreenWindow); - - if(nxagentIpaq) - { - XMapWindow(nxagentDisplay, nxagentIconWindow); - XIconifyWindow(nxagentDisplay, nxagentIconWindow, - DefaultScreen(nxagentDisplay)); - } - else - { - XIconifyWindow(nxagentDisplay, nxagentIconWindow, - DefaultScreen(nxagentDisplay)); - } -} - -void nxagentMaximizeToFullScreen(ScreenPtr pScreen) -{ - if(nxagentIpaq) - { - XUnmapWindow(nxagentDisplay, nxagentIconWindow); - - XMapWindow(nxagentDisplay, nxagentFullscreenWindow); - } - else - { -/* - XUnmapWindow(nxagentDisplay, nxagentIconWindow); -*/ -/* -FIXME: We'll chech for ReparentNotify and LeaveNotify events after XReparentWindow() - in order to avoid the session window is iconified. - We could avoid the sesssion window is iconified when a LeaveNotify event is received, - so this check would be unnecessary. -*/ - struct timeval timeout; - int i; - XEvent e; - - XReparentWindow(nxagentDisplay, nxagentFullscreenWindow, - RootWindow(nxagentDisplay, DefaultScreen(nxagentDisplay)), 0, 0); - - for (i = 0; i < 100 && nxagentWMIsRunning; i++) - { - #ifdef TEST - fprintf(stderr, "nxagentSwitchFullscreen: WARNING! Going to wait for the ReparentNotify event.\n"); - #endif - - if (XCheckTypedWindowEvent(nxagentDisplay, nxagentFullscreenWindow, ReparentNotify, &e)) - { - break; - } - - XSync(nxagentDisplay, 0); - - timeout.tv_sec = 0; - timeout.tv_usec = 50 * 1000; - - nxagentWaitEvents(nxagentDisplay, &timeout); - } - - XMapRaised(nxagentDisplay, nxagentFullscreenWindow); - - XIconifyWindow(nxagentDisplay, nxagentIconWindow, - DefaultScreen(nxagentDisplay)); - - while (XCheckTypedWindowEvent(nxagentDisplay, nxagentFullscreenWindow, LeaveNotify, &e)); -/* - XMapWindow(nxagentDisplay, nxagentIconWindow); -*/ - } -} - -Window nxagentCreateIconWindow() -{ - XSetWindowAttributes attributes; - unsigned long valuemask; - char* window_name; - XTextProperty windowName; - XSizeHints sizeHints; - XWMHints wmHints; - Window w; - Mask mask; - - /* - * Create icon window. - */ - - attributes.override_redirect = False; - attributes.colormap = DefaultColormap(nxagentDisplay, DefaultScreen(nxagentDisplay)); - attributes.background_pixmap = nxagentScreenSaverPixmap; - valuemask = CWOverrideRedirect | CWBackPixmap | CWColormap; - - #ifdef TEST - fprintf(stderr, "nxagentCreateIconWindow: Going to create new icon window.\n"); - #endif - - w = XCreateWindow(nxagentDisplay, DefaultRootWindow(nxagentDisplay), - 0, 0, 1, 1, 0, - DefaultDepth(nxagentDisplay, DefaultScreen(nxagentDisplay)), - InputOutput, - DefaultVisual(nxagentDisplay, DefaultScreen(nxagentDisplay)), - valuemask, &attributes); - - #ifdef TEST - fprintf(stderr, "nxagentCreateIconWindow: Created new icon window with id [%ld].\n", - nxagentIconWindow); - #endif - - /* - * Set hints to the window manager for the icon window. - */ - - window_name = nxagentWindowName; - XStringListToTextProperty(&window_name, 1, &windowName); - sizeHints.flags = PMinSize | PMaxSize; - sizeHints.min_width = sizeHints.max_width = 1; - sizeHints.min_height = sizeHints.max_height = 1; - wmHints.flags = IconPixmapHint | IconMaskHint; - wmHints.initial_state = IconicState; - wmHints.icon_pixmap = nxagentIconPixmap; - - if (useXpmIcon) - { - wmHints.icon_mask = nxagentIconShape; - wmHints.flags = IconPixmapHint | IconMaskHint; - } - else - { - wmHints.flags = StateHint | IconPixmapHint; - } - - XSetWMProperties(nxagentDisplay, w, - &windowName, &windowName, - NULL , 0 , &sizeHints, &wmHints, NULL); - - /* - * Enable events from the icon window. - */ - - nxagentGetDefaultEventMask(&mask); - - XSelectInput(nxagentDisplay, w, (mask & ~(KeyPressMask | - KeyReleaseMask)) | StructureNotifyMask); - - /* - * Notify to client if user closes icon window. - */ - - if (nxagentWMIsRunning && !nxagentOption(Rootless)) - { - XlibAtom deleteWMAtom = nxagentAtoms[2]; /* WM_DELETE_WINDOW */ - - XSetWMProtocols(nxagentDisplay, w, &deleteWMAtom, 1); - } - - return w; -} - Bool nxagentMagicPixelZone(int x, int y) { return (x >= nxagentOption(Width) - 1 && y < 1); @@ -977,6 +816,8 @@ Bool nxagentOpenScreen(int index, ScreenPtr pScreen, nxagentChangeOption(Fullscreen, False); + nxagentFullscreenWindow = 0; + resetAgentPosition = True; } @@ -1382,8 +1223,6 @@ N/A if (nxagentOption(Fullscreen)) { - attributes.override_redirect = True; - /* * We need to disable the host's screensaver or * it will otherwise grab the screen even if it @@ -1609,8 +1448,7 @@ N/A if (nxagentDoFullGeneration == 1 || nxagentReconnectTrap == 1) { - valuemask = CWBackPixel | CWEventMask | CWColormap | - (nxagentOption(Fullscreen) == 1 ? CWOverrideRedirect : 0); + valuemask = CWBackPixel | CWEventMask | CWColormap; attributes.background_pixel = nxagentBlackPixel; @@ -1620,8 +1458,6 @@ N/A if (nxagentOption(Fullscreen) == 1) { - attributes.override_redirect = True; - if (nxagentReconnectTrap) { /* @@ -1754,7 +1590,7 @@ N/A sizeHints.width = nxagentOption(RootWidth); sizeHints.height = nxagentOption(RootHeight); - if (nxagentOption(DesktopResize) == 1) + if (nxagentOption(DesktopResize) == 1 || nxagentOption(Fullscreen) == 1) { sizeHints.max_width = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); sizeHints.max_height = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); @@ -1799,37 +1635,6 @@ N/A XClearWindow(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum]); - if (nxagentOption(Fullscreen)) - { - valuemask = CWBackPixmap | CWColormap | CWOverrideRedirect; - } - else - { - valuemask = CWBackPixmap | CWColormap; - } - - attributes.background_pixmap = nxagentScreenSaverPixmap; - attributes.colormap = DefaultColormap(nxagentDisplay, DefaultScreen(nxagentDisplay)); - - if (nxagentOption(Fullscreen)) - { - attributes.override_redirect = False; - if (nxagentReconnectTrap) - { - XGrabKeyboard(nxagentDisplay, nxagentFullscreenWindow, True, GrabModeAsync, - GrabModeAsync, CurrentTime); - } - } - - if (nxagentOption(Fullscreen)) - { - nxagentIconWindow = nxagentCreateIconWindow(); - } - else - { - nxagentIconWindow = 0; - } - /* * When we don't have window manager we grab keyboard * to let nxagent get keyboard events. @@ -1880,13 +1685,6 @@ N/A */ XSetWMProtocols(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], &deleteWMatom, 1); - - /* - if (nxagentOption(Fullscreen)) - { - XSetWMProtocols(nxagentDisplay, nxagentIconWindow, &deleteWMatom, 1); - } - */ } else { @@ -2266,13 +2064,10 @@ FIXME: We should try to restore the previously if (nxagentOption(Fullscreen)) { - nxagentChangeOption(Width, WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay))); - nxagentChangeOption(Height, HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay))); - - nxagentChangeOption(RootX, (WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)) - - nxagentOption(RootWidth)) / 2); - nxagentChangeOption(RootY, (HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)) - - nxagentOption(RootHeight)) / 2); + nxagentChangeOption(RootX, (nxagentOption(Width) - + nxagentOption(RootWidth)) / 2); + nxagentChangeOption(RootY, (nxagentOption(Height) - + nxagentOption(RootHeight)) / 2); } else { @@ -2283,62 +2078,6 @@ FIXME: We should try to restore the previously nxagentChangeOption(ViewportXSpan, nxagentOption(Width) - nxagentOption(RootWidth)); nxagentChangeOption(ViewportYSpan, nxagentOption(Height) - nxagentOption(RootHeight)); - /* - * Change agent window size and size hints. - */ - - sizeHints.flags = PPosition | PMinSize | PMaxSize; - sizeHints.x = nxagentOption(X); - sizeHints.y = nxagentOption(Y); - - sizeHints.min_width = MIN_NXAGENT_WIDTH; - sizeHints.min_height = MIN_NXAGENT_HEIGHT; - sizeHints.width = width; - sizeHints.height = height; - - if (nxagentOption(DesktopResize) == 1) - { - sizeHints.max_width = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); - sizeHints.max_height = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)); - } - else - { - sizeHints.max_width = nxagentOption(RootWidth); - sizeHints.max_height = nxagentOption(RootHeight); - } - - if (nxagentUserGeometry.flag & XValue || nxagentUserGeometry.flag & YValue) - { - sizeHints.flags |= USPosition; - } - - if (nxagentUserGeometry.flag & WidthValue || nxagentUserGeometry.flag & HeightValue) - { - sizeHints.flags |= USSize; - } - - XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], &sizeHints); - - if (nxagentOption(Fullscreen)) - { - XResizeWindow(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], - WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)), - HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay))); - - XResizeWindow(nxagentDisplay, nxagentInputWindows[pScreen -> myNum], - WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)), - HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay))); - } - else - { - XResizeWindow(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], width, height); - - if (nxagentOption(Rootless) == 0) - { - XResizeWindow(nxagentDisplay, nxagentInputWindows[pScreen -> myNum], width, height); - } - } - /* * Set properties for the agent root window. */ @@ -2360,8 +2099,6 @@ FIXME: We should try to restore the previously (*pScreen -> PositionWindow)(WindowTable[pScreen -> myNum], 0, 0); - pRootWinSize = &WindowTable[pScreen -> myNum] -> winSize; - nxagentSetRootClip(pScreen, 1); XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[0]), @@ -2369,12 +2106,17 @@ FIXME: We should try to restore the previously nxagentMoveViewport(pScreen, 0, 0); + /* + * Update pointer bounds. + */ + + ScreenRestructured(pScreen); + #ifdef TEST nxagentPrintAgentGeometry("After Resize Screen", "nxagentResizeScreen:"); #endif - fprintf(stderr, "Info: Screen [%d] resized to geometry [%dx%d].\n", - pScreen -> myNum, width, height); + nxagentSetPrintGeometry(pScreen -> myNum); return 1; @@ -2451,9 +2193,10 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) #endif #ifdef TEST - fprintf(stderr, "Info: Init shadow session. nxagentDisplayName [%s] nxagentDisplay " - "[%p] nxagentShadowDisplayName [%s].\n", nxagentDisplayName, - (void *) nxagentDisplay, nxagentShadowDisplayName); + fprintf(stderr, "Info: Init shadow session. nxagentDisplayName [%s] " + "nxagentDisplay [%p] nxagentShadowDisplayName [%s].\n", + nxagentDisplayName, (void *) nxagentDisplay, + nxagentShadowDisplayName); #endif if (nxagentKeyboard != NULL) @@ -2463,7 +2206,7 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) if(nxagentKeyboard[i] == 0 || nxagentKeyboard[i + 1] == 0 || i == 0) { #ifdef WARNING - fprintf(stderr,"Warning: Wrong keyboard type: %s.\n", nxagentKeyboard); + fprintf(stderr,"WARNING! Wrong keyboard type: %s.\n", nxagentKeyboard); #endif } else @@ -2475,7 +2218,8 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) } #ifdef DEBUG - fprintf(stderr, "nxagentShadowInit: Setting the master uid [%d].\n", nxagentShadowUid); + fprintf(stderr, "nxagentShadowInit: Setting the master uid [%d].\n", + nxagentShadowUid); #endif #if !defined (__CYGWIN32__) && !defined (WIN32) @@ -2495,8 +2239,9 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) if (NXShadowCreate(nxagentDisplay, layout, nxagentShadowDisplayName, (void *) &nxagentShadowDisplay) != 1) { - #ifdef TEST - fprintf(stderr, "nxagentShadowInit: Failed to initialize shadow display [%s].\n", nxagentShadowDisplayName); + #ifdef PANIIC + fprintf(stderr, "nxagentShadowInit: PANIC! Failed to initialize shadow " + "display [%s].\n", nxagentShadowDisplayName); #endif return -1; @@ -2519,8 +2264,8 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) if (NXShadowAddUpdaterDisplay(nxagentDisplay, &nxagentShadowWidth, &nxagentShadowHeight, &nxagentMasterDepth) == 0) { - #ifdef TEST - fprintf(stderr, "nxagentShadowInit: Failed to add display [%s].\n", + #ifdef PANIC + fprintf(stderr, "nxagentShadowInit: PANIC! Failed to add display [%s].\n", nxagentDisplayName); #endif @@ -2540,16 +2285,73 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) nxagentOption(RootHeight) * 1.0 / nxagentShadowHeight); } - if (DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentDisplay)) -> class != TrueColor || - DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentShadowDisplay)) -> class != TrueColor) + if (DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentDisplay)) -> + class != TrueColor) { - #ifdef TEST - fprintf(stderr, "nxagentShadowInit: PANIC! The visual class is not TrueColor.\n"); + #ifdef PANIC + fprintf(stderr, "nxagentShadowInit: PANIC! The visual class of the remote " + "X server is not TrueColor.\n"); #endif return -1; } + if (DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentShadowDisplay)) -> + class != TrueColor) + { + #ifdef PANIC + + const char *className; + + switch (DefaultVisualOfScreen(DefaultScreenOfDisplay(nxagentShadowDisplay)) -> class) + { + case StaticGray: + { + className = "StaticGray"; + + break; + } + case StaticColor: + { + className = "StaticColor"; + + break; + } + case PseudoColor: + { + className = "PseudoColor"; + + break; + } + case DirectColor: + { + className = "DirectColor"; + + break; + } + case GrayScale: + { + className = "GrayScale"; + + break; + } + default: + { + className = ""; + + break; + } + } + + fprintf(stderr, "nxagentShadowInit: PANIC! Cannot shadow the display. " + "%s visual class is not supported. Only TrueColor visuals " + "are supported.\n", className); + + #endif /* #endif PANIC */ + + return -1; + } + #endif nxagentShadowDepth = pScreen -> rootDepth; @@ -2566,7 +2368,8 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) else if (nxagentShadowDepth == 8) { #ifdef PANIC - fprintf(stderr, "nxagentShadowInit: PANIC! The target depth is 8 bit.\n"); + fprintf(stderr, "nxagentShadowInit: PANIC! Unable to shadow a %d bit " + "display with a 8 bit screen depth.\n", nxagentMasterDepth); #endif return -1; @@ -2585,7 +2388,8 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) else if (nxagentShadowDepth == 8) { #ifdef PANIC - fprintf(stderr, "nxagentShadowInit: PANIC! The target depth is 8 bit.\n"); + fprintf(stderr, "nxagentShadowInit: PANIC! Unable to shadow a 16 bit " + "display with a 8 bit screen depth.\n"); #endif return -1; @@ -2600,7 +2404,8 @@ int nxagentShadowInit(ScreenPtr pScreen, WindowPtr pWin) if (nxagentShadowDepth != 8) { #ifdef PANIC - fprintf(stderr, "nxagentShadowInit: PANIC! The target depth is 8 bit.\n"); + fprintf(stderr, "nxagentShadowInit: PANIC! Unable to shadow a 8 bit " + "display with a %d bit screen depth.\n", nxagentShadowDepth); #endif return -1; @@ -3046,7 +2851,7 @@ void nxagentShadowAdaptDepth(unsigned int width, unsigned int height, #ifdef WARNING fprintf(stderr, "nxagentCorrectDepthShadow: WARNING! Visual not found. Using default visual.\n"); #endif - + pVisual = nxagentVisuals[nxagentDefaultVisualIndex].visual; } @@ -3473,10 +3278,10 @@ int nxagentRRSetScreenConfig(ScreenPtr pScreen, int width, int height) RRScreenSizePtr oldSizes; pScrPriv = rrGetScrPriv(pScreen); - + oldWidth = pScreen->width; oldHeight = pScreen->height; - + if (!pScrPriv) { return 1; @@ -3556,7 +3361,7 @@ int nxagentRRSetScreenConfig(ScreenPtr pScreen, int width, int height) } RREditConnectionInfo (pScreen); - + /* * Fix pointer bounds and location */ @@ -3694,7 +3499,8 @@ void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, return; } -void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, int yorg, WindowPtr pWin) +void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, + int yorg, WindowPtr pWin) { PixmapPtr pVirtualPixmap; RegionPtr clipRegion; @@ -3710,6 +3516,14 @@ void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, int BoxRec extents; miBSWindowPtr pBackingStore; + /* + * Limit the area to restore to the + * root window size. + */ + + REGION_INTERSECT(pWin -> pScreen, prgnRestore, prgnRestore, + &WindowTable[pWin -> drawable.pScreen -> myNum] -> winSize); + pBackingStore = (miBSWindowPtr) pWin -> backStorage; pVirtualPixmap = nxagentVirtualPixmap(pPixmap); @@ -3903,6 +3717,24 @@ void nxagentShadowAdaptToRatio(void) REGION_UNINIT(pScreen, ®ion); } +void nxagentPrintGeometry() +{ + int i; + + for (i = 0; i < screenInfo.numScreens; i++) + { + if (nxagentPrintGeometryFlags && (1 << i)) + { + fprintf(stderr, "Info: Screen [%d] resized to geometry [%dx%d] " + "fullscreen [%d].\n", i, screenInfo.screens[i] -> width, + screenInfo.screens[i] -> height, + nxagentOption(Fullscreen)); + } + } + + nxagentPrintGeometryFlags = 0; +} + #ifdef DUMP void nxagentShowPixmap(PixmapPtr pPixmap, int x, int y, int width, int height) -- cgit v1.2.3