From dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 12 Sep 2011 11:27:51 +0200 Subject: Synchronised line endinge with release branch --- libXmu/src/ClientWin.c | 194 ++++++++++++++++++++++++------------------------- 1 file changed, 97 insertions(+), 97 deletions(-) (limited to 'libXmu/src/ClientWin.c') diff --git a/libXmu/src/ClientWin.c b/libXmu/src/ClientWin.c index 17a49365b..3af323e0a 100644 --- a/libXmu/src/ClientWin.c +++ b/libXmu/src/ClientWin.c @@ -1,97 +1,97 @@ -/* - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice 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 NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP 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. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include - -#include - -/* - * Prototypes - */ -static Window TryChildren(Display*, Window, Atom); - -/* Find a window with WM_STATE, else return win itself, as per ICCCM */ - -Window -XmuClientWindow(Display *dpy, Window win) -{ - Atom WM_STATE; - Atom type = None; - int format; - unsigned long nitems, after; - unsigned char *data = NULL; - Window inf; - - WM_STATE = XInternAtom(dpy, "WM_STATE", True); - if (!WM_STATE) - return win; - XGetWindowProperty(dpy, win, WM_STATE, 0, 0, False, AnyPropertyType, - &type, &format, &nitems, &after, &data); - if (data) - XFree(data); - if (type) - return win; - inf = TryChildren(dpy, win, WM_STATE); - if (!inf) - inf = win; - return inf; -} - -static Window -TryChildren(Display *dpy, Window win, Atom WM_STATE) -{ - Window root, parent; - Window *children; - unsigned int nchildren; - unsigned int i; - Atom type = None; - int format; - unsigned long nitems, after; - unsigned char *data; - Window inf = 0; - - if (!XQueryTree(dpy, win, &root, &parent, &children, &nchildren)) - return 0; - for (i = 0; !inf && (i < nchildren); i++) { - data = NULL; - XGetWindowProperty(dpy, children[i], WM_STATE, 0, 0, False, - AnyPropertyType, &type, &format, &nitems, - &after, &data); - if (data) - XFree(data); - if (type) - inf = children[i]; - } - for (i = 0; !inf && (i < nchildren); i++) - inf = TryChildren(dpy, children[i], WM_STATE); - if (children) - XFree(children); - return inf; -} +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice 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 NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP 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. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include + +#include + +/* + * Prototypes + */ +static Window TryChildren(Display*, Window, Atom); + +/* Find a window with WM_STATE, else return win itself, as per ICCCM */ + +Window +XmuClientWindow(Display *dpy, Window win) +{ + Atom WM_STATE; + Atom type = None; + int format; + unsigned long nitems, after; + unsigned char *data = NULL; + Window inf; + + WM_STATE = XInternAtom(dpy, "WM_STATE", True); + if (!WM_STATE) + return win; + XGetWindowProperty(dpy, win, WM_STATE, 0, 0, False, AnyPropertyType, + &type, &format, &nitems, &after, &data); + if (data) + XFree(data); + if (type) + return win; + inf = TryChildren(dpy, win, WM_STATE); + if (!inf) + inf = win; + return inf; +} + +static Window +TryChildren(Display *dpy, Window win, Atom WM_STATE) +{ + Window root, parent; + Window *children; + unsigned int nchildren; + unsigned int i; + Atom type = None; + int format; + unsigned long nitems, after; + unsigned char *data; + Window inf = 0; + + if (!XQueryTree(dpy, win, &root, &parent, &children, &nchildren)) + return 0; + for (i = 0; !inf && (i < nchildren); i++) { + data = NULL; + XGetWindowProperty(dpy, children[i], WM_STATE, 0, 0, False, + AnyPropertyType, &type, &format, &nitems, + &after, &data); + if (data) + XFree(data); + if (type) + inf = children[i]; + } + for (i = 0; !inf && (i < nchildren); i++) + inf = TryChildren(dpy, children[i], WM_STATE); + if (children) + XFree(children); + return inf; +} -- cgit v1.2.3