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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:58:57 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:58:57 +0200
commite9132da09462b3d2607a97e2f580cbd3144819eb (patch)
tree2dfc6a37f2be48a8e61f37d62565e83be4b73186 /nx-X11/programs/Xserver/hw/nxagent/Window.c
parent6f5e20bc49695159bd3b313333591c4eb27ad422 (diff)
downloadnx-libs-e9132da09462b3d2607a97e2f580cbd3144819eb.tar.gz
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Imported nxagent-3.4.0-11.tar.gznxagent/3.4.0-11
Summary: Imported nxagent-3.4.0-11.tar.gz Keywords: Imported nxagent-3.4.0-11.tar.gz into Git repository
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Window.c')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Window.c313
1 files changed, 105 insertions, 208 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Window.c b/nx-X11/programs/Xserver/hw/nxagent/Window.c
index 8da5d8bd1..2da21b91c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Window.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Window.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. */
/* */
@@ -692,222 +692,91 @@ void nxagentRestackWindow(WindowPtr pWin, WindowPtr pOldNextSib)
void nxagentSwitchFullscreen(ScreenPtr pScreen, Bool switchOn)
{
- Window w;
- XSetWindowAttributes attributes;
- unsigned long valuemask;
+ XEvent e;
+ XSizeHints sizeHints;
- if (nxagentOption(Rootless))
+ if (nxagentOption(Rootless) == 1)
{
return;
}
- if (!switchOn)
+ if (switchOn == 0)
{
nxagentWMDetect();
- if (!nxagentWMIsRunning)
- {
- #ifdef WARNING
- fprintf(stderr, "Warning: Can't switch to window mode, no window manager has been detected.\n");
- #endif
-
- return;
- }
- }
-
- w = nxagentDefaultWindows[pScreen -> myNum];
- attributes.override_redirect = switchOn;
- valuemask = CWOverrideRedirect;
- XUnmapWindow(nxagentDisplay, w);
- XChangeWindowAttributes(nxagentDisplay, w, valuemask, &attributes);
-
- if (switchOn)
- {
/*
- * Change to fullscreen mode.
+ * 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.
*/
- struct timeval timeout;
- int i;
- XEvent e;
-
- /*
- * Wait for window manager reparenting the default window.
- */
+ isItTimeToYield = 1;
- for (i = 0; i < 100 && nxagentWMIsRunning; i++)
+ if (nxagentWMIsRunning == 0)
{
- #ifdef TEST
- fprintf(stderr, "nxagentSwitchFullscreen: WARNING! Going to wait for the ReparentNotify event.\n");
+ #ifdef WARNING
+ fprintf(stderr, "Warning: Can't switch to window mode, no window manager "
+ "has been detected.\n");
#endif
- if (XCheckTypedWindowEvent(nxagentDisplay, w, ReparentNotify, &e))
- {
- break;
- }
-
- /*
- * This should also flush
- * the NX link for us.
- */
-
- XSync(nxagentDisplay, 0);
-
- timeout.tv_sec = 0;
- timeout.tv_usec = 50 * 1000;
-
- nxagentWaitEvents(nxagentDisplay, &timeout);
+ return;
}
+ }
- if (i < 100)
- {
- /*
- * The window manager has done with the reparent
- * operation. We can resize and map the window.
- */
-
- nxagentChangeOption(Fullscreen, True);
-
- /*
- * Save the window-mode configuration.
- */
-
- nxagentChangeOption(SavedX, nxagentOption(X));
- nxagentChangeOption(SavedY, nxagentOption(Y));
- nxagentChangeOption(SavedWidth, nxagentOption(Width));
- nxagentChangeOption(SavedHeight, nxagentOption(Height));
- nxagentChangeOption(SavedRootWidth, nxagentOption(RootWidth));
- nxagentChangeOption(SavedRootHeight, nxagentOption(RootHeight));
-
- /*
- * Reconf the Default window.
- */
-
- nxagentChangeOption(X, 0);
- nxagentChangeOption(Y, 0);
- nxagentChangeOption(Width, WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)));
- nxagentChangeOption(Height, HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)));
-
- /*
- * Move the root window.
- */
-
- 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));
-
- XMoveResizeWindow(nxagentDisplay, w, nxagentOption(X), nxagentOption(Y),
- nxagentOption(Width), nxagentOption(Height));
-
- nxagentUpdateViewportFrame(0, 0, nxagentOption(RootWidth), nxagentOption(RootHeight));
-
- XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]),
- nxagentOption(RootX), nxagentOption(RootY));
-
- /*
- * We disable the screensaver when changing
- * mode to fullscreen. Is it really needed?
- */
-
- XSetScreenSaver(nxagentDisplay, 0, 0, DefaultExposures, DefaultBlanking);
-
- if (nxagentIconWindow == None)
- {
- nxagentIconWindow = nxagentCreateIconWindow();
+ #ifdef TEST
+ fprintf(stderr, "nxagentSwitchFullscreen: Switching to %s mode.\n",
+ switchOn ? "fullscreen" : "windowed");
+ #endif
- XMapWindow(nxagentDisplay, nxagentIconWindow);
- }
+ nxagentChangeOption(Fullscreen, switchOn);
- XMapRaised(nxagentDisplay, w);
- XSetInputFocus(nxagentDisplay, w, RevertToParent, CurrentTime);
- XCheckTypedWindowEvent(nxagentDisplay, w, LeaveNotify, &e);
- nxagentFullscreenWindow = w;
+ if (nxagentOption(DesktopResize) == 1)
+ {
+ sizeHints.flags = PSize;
- if (nxagentOption(DesktopResize) == 1)
- {
- if (nxagentOption(Shadow) == 0)
- {
- nxagentRRSetScreenConfig(pScreen, WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay)),
- HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay)));
- }
- else
- {
- nxagentShadowAdaptToRatio();
- }
- }
- }
- else
+ if (switchOn == 1)
{
- /*
- * We have waited for a reparent event unsuccessfully.
- * Something happened to the window manager.
- */
-
- #ifdef WARNING
- fprintf(stderr, "nxagentSwitchFullscreen: WARNING! Expected ReparentNotify event missing.\n");
- #endif
-
- nxagentWMIsRunning = False;
- attributes.override_redirect = False;
- XChangeWindowAttributes(nxagentDisplay, w, valuemask, &attributes);
- XMapWindow(nxagentDisplay, w);
+ sizeHints.width =
+ WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
+ sizeHints.height =
+ HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
}
- }
- else
- {
- /*
- * FIXME:
- * It could be necessary:
- * - To restore screensaver.
- * - To set or reset nxagentForceBackingStore flag.
- * - To grab keyboard.
- * - To propagate device settings to the X server if no WM is running.
- */
-
- /*
- * Change to windowed mode.
- */
-
- nxagentChangeOption(Fullscreen, False);
- XDestroyWindow(nxagentDisplay, nxagentIconWindow);
- nxagentIconWindow = nxagentFullscreenWindow = None;
-
- if (nxagentOption(DesktopResize) == 1)
+ else
{
- nxagentChangeOption(RootWidth, nxagentOption(SavedRootWidth));
- nxagentChangeOption(RootHeight, nxagentOption(SavedRootHeight));
-
- if (nxagentOption(Shadow) == 0)
- {
- nxagentRRSetScreenConfig(pScreen, nxagentOption(RootWidth), nxagentOption(RootHeight));
- }
+ sizeHints.width = nxagentOption(RootWidth);
+ sizeHints.height = nxagentOption(RootHeight);
}
- nxagentChangeOption(X, nxagentOption(SavedX));
- nxagentChangeOption(Y, nxagentOption(SavedY));
- nxagentChangeOption(Width, nxagentOption(SavedWidth));
- nxagentChangeOption(Height, nxagentOption(SavedHeight));
+ XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen -> myNum],
+ &sizeHints);
+ }
- if (nxagentOption(Shadow) == 1 && nxagentOption(DesktopResize) == 1)
- {
- nxagentShadowAdaptToRatio();
- }
+ memset(&e, 0, sizeof(e));
- XMoveResizeWindow(nxagentDisplay, w, nxagentOption(X), nxagentOption(Y),
- nxagentOption(Width), nxagentOption(Height));
+ e.xclient.type = ClientMessage;
+ e.xclient.message_type = nxagentAtoms[13]; /* _NET_WM_STATE */
+ e.xclient.display = nxagentDisplay;
+ e.xclient.window = nxagentDefaultWindows[pScreen -> myNum];
+ e.xclient.format = 32;
+ e.xclient.data.l[0] = nxagentOption(Fullscreen) ? 1 : 0;
+ e.xclient.data.l[1] = nxagentAtoms[14]; /* _NET_WM_STATE_FULLSCREEN */
- nxagentUpdateViewportFrame(0, 0, nxagentOption(Width), nxagentOption(Height));
+ XSendEvent(nxagentDisplay, DefaultRootWindow(nxagentDisplay), False,
+ SubstructureRedirectMask, &e);
- XMoveWindow(nxagentDisplay, nxagentWindow(WindowTable[pScreen -> myNum]), 0, 0);
- XMapWindow(nxagentDisplay, w);
+ if (switchOn == 1)
+ {
+ nxagentFullscreenWindow = nxagentDefaultWindows[pScreen -> myNum];
- nxagentChangeOption(RootX, 0);
- nxagentChangeOption(RootY, 0);
+ nxagentGrabPointerAndKeyboard(NULL);
}
+ else
+ {
+ nxagentFullscreenWindow = None;
- XMoveResizeWindow(nxagentDisplay, nxagentInputWindows[0], 0, 0,
- nxagentOption(Width), nxagentOption(Height));
+ nxagentUngrabPointerAndKeyboard(NULL);
+ }
}
#ifdef VIEWPORT_FRAME
@@ -2409,6 +2278,11 @@ void nxagentMapDefaultWindows()
#endif
XMapWindow(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum]);
+
+ if (nxagentOption(Fullscreen) == 1 && nxagentWMIsRunning == 1)
+ {
+ nxagentSwitchFullscreen(pScreen, 1);
+ }
}
/*
@@ -2439,26 +2313,6 @@ void nxagentMapDefaultWindows()
}
/*
- * Map the icon window.
- */
-
- if (nxagentIconWindow != 0)
- {
- #ifdef TEST
- fprintf(stderr, "nxagentMapDefaultWindows: Mapping icon window id [%ld].\n",
- nxagentIconWindow);
- #endif
-
- XMapWindow(nxagentDisplay, nxagentIconWindow);
-
- if (nxagentIpaq != 0)
- {
- XIconifyWindow(nxagentDisplay, nxagentIconWindow,
- DefaultScreen(nxagentDisplay));
- }
- }
-
- /*
* Ensure that the fullscreen window gets the focus.
*/
@@ -2895,6 +2749,13 @@ FIXME: Do we need to set save unders attribute here?
XSizeHints *props, hints;
unsigned char *data = NULL;
+ #ifdef _XSERVER64
+
+ unsigned char *data64 = NULL;
+ unsigned int i;
+
+ #endif
+
hints.flags = 0;
ret = GetWindowProperty(pWin,
@@ -2903,10 +2764,13 @@ FIXME: Do we need to set save unders attribute here?
False, XA_WM_SIZE_HINTS,
&type, &format, &nItems, &bytesLeft, &data);
- props = (XSizeHints*) data;
+ /*
+ * 72 is the number of bytes returned by
+ * sizeof(XSizeHints) on 32 bit platforms.
+ */
if (ret == Success &&
- ((format >> 3) * nItems) == sizeof(XSizeHints) &&
+ ((format >> 3) * nItems) == 72 &&
bytesLeft == 0 &&
type == XA_WM_SIZE_HINTS)
{
@@ -2915,6 +2779,30 @@ FIXME: Do we need to set save unders attribute here?
(void*)pWin, pWin -> drawable.id, nxagentWindow(pWin));
#endif
+ #ifdef _XSERVER64
+
+ data64 = (unsigned char *) malloc(sizeof(XSizeHints) + 4);
+
+ for (i = 0; i < 4; i++)
+ {
+ *(data64 + i) = *(data + i);
+ }
+
+ *(((int *) data64) + 1) = 0;
+
+ for (i = 8; i < sizeof(XSizeHints) + 4; i++)
+ {
+ *(data64 + i) = *(data + i - 4);
+ }
+
+ props = (XSizeHints *) data64;
+
+ #else
+
+ props = (XSizeHints *) data;
+
+ #endif /* _XSERVER64 */
+
hints = *props;
}
else
@@ -2933,6 +2821,15 @@ FIXME: Do we need to set save unders attribute here?
XSetWMNormalHints(nxagentDisplay,
nxagentWindow(pWin),
&hints);
+
+ #ifdef _XSERVER64
+
+ if (data64 != NULL)
+ {
+ free(data64);
+ }
+
+ #endif
}
}