Added libXt library

1 files changed, 399 insertions, 0 deletions

diff --git a/libXt/src/VarCreate.c b/libXt/src/VarCreate.c
new file mode 100644
index 000000000..b3761e8b8
--- /dev/null
+++ b/libXt/src/VarCreate.c
@@ -0,0 +1,399 @@
+/* $Xorg: VarCreate.c,v 1.4 2001/02/09 02:03:59 xorgcvs Exp $ */
+
+/*
+
+Copyright 1993 by Sun Microsystems, Inc. Mountain View, CA.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name Sun not be used in
+advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+Sun makes no representations about the suitability of
+this software for any purpose.  It is provided "as is"
+without express or implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,  DATA  OR
+PROFITS,  WHETHER  IN  AN  ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+*/
+
+/*
+
+Copyright 1885, 1986, 1987, 1988, 1989, 1994, 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.
+
+*/
+/* $XFree86: xc/lib/Xt/VarCreate.c,v 3.6 2001/08/22 22:52:20 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "IntrinsicI.h"
+#include "StringDefs.h"
+#include "Shell.h"
+#include "VarargsI.h"
+#include "CreateI.h"
+
+#if (defined(SUNSHLIB) || defined(AIXSHLIB)) && defined(SHAREDCODE)
+#define XtToolkitInitialize _XtToolkitInitialize
+#endif /* (SUNSHLIB || AIXSHLIB) && SHAREDCODE */
+
+static Widget
+_XtVaCreateWidget(
+    String      name,
+    WidgetClass widget_class,
+    Widget      parent,
+    va_list     var,
+    int		count)
+{
+    register Widget         widget;
+    XtTypedArgList	    typed_args = NULL;
+    Cardinal		    num_args;
+
+    _XtVaToTypedArgList(var, count, &typed_args, &num_args);
+
+    widget = _XtCreateWidget(name, widget_class, parent, (ArgList)NULL, 
+		    (Cardinal)0, typed_args, num_args);
+
+    if (typed_args != NULL) {
+        XtFree((XtPointer)typed_args);
+    }    
+
+    return widget;
+}
+
+
+Widget
+XtVaCreateWidget(
+    _Xconst char* name,
+    WidgetClass widget_class,
+    Widget parent,
+    ...)
+{
+    va_list                 var;
+    register Widget         widget;
+    int			    total_count, typed_count;
+    WIDGET_TO_APPCON(parent);
+
+    LOCK_APP(app);
+    va_start(var,parent);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    va_start(var,parent);
+    widget = _XtVaCreateWidget((String)name, widget_class, parent, var,
+				total_count);
+    va_end(var);
+    UNLOCK_APP(app);
+    return widget;
+}
+
+
+Widget
+XtVaCreateManagedWidget(
+    _Xconst char* name,
+    WidgetClass widget_class,
+    Widget parent,
+    ...)
+{
+    va_list		var;
+    register Widget	widget;
+    int			total_count, typed_count;
+    WIDGET_TO_APPCON(parent);
+
+    LOCK_APP(app);
+    va_start(var,parent);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    va_start(var,parent);
+    widget = _XtVaCreateWidget((String)name, widget_class, parent, var,
+				total_count);
+    XtManageChild(widget);
+    va_end(var);
+    UNLOCK_APP(app);
+    return widget;
+}
+
+
+Widget
+XtVaAppCreateShell(
+    _Xconst char* name,
+    _Xconst char* class,
+    WidgetClass widget_class,
+    Display* display,
+    ...)
+{
+    va_list                 var;
+    register Widget         widget;
+    XtTypedArgList          typed_args = NULL;
+    Cardinal                num_args;
+    int			    total_count, typed_count;
+    DPY_TO_APPCON(display);
+
+    LOCK_APP(app);
+    va_start(var,display);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    va_start(var,display);
+
+    _XtVaToTypedArgList(var, total_count, &typed_args, &num_args);
+    widget = _XtAppCreateShell((String)name, (String)class, widget_class,
+		display, (ArgList)NULL, (Cardinal)0, typed_args, num_args);
+    if (typed_args != NULL) {
+	XtFree((XtPointer)typed_args);
+    }
+ 
+    va_end(var);
+    UNLOCK_APP(app);
+    return widget;
+}
+
+
+Widget
+XtVaCreatePopupShell(
+    _Xconst char* name,
+    WidgetClass widget_class,
+    Widget parent,
+    ...)
+{
+    va_list                 var;
+    register Widget         widget;
+    XtTypedArgList          typed_args = NULL;
+    Cardinal                num_args;
+    int			    total_count, typed_count;
+    WIDGET_TO_APPCON(parent);
+
+    LOCK_APP(app);
+    va_start(var,parent);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    va_start(var,parent);
+
+    _XtVaToTypedArgList(var, total_count, &typed_args, &num_args);
+    widget = _XtCreatePopupShell((String)name, widget_class, parent,
+		(ArgList)NULL, (Cardinal)0, typed_args, num_args);
+    if (typed_args != NULL) {
+	XtFree((XtPointer)typed_args);
+    }
+
+    va_end(var);
+    UNLOCK_APP(app);
+    return widget;
+}
+
+void
+XtVaSetValues(Widget widget, ...)
+{
+    va_list                 var;
+    ArgList                 args = NULL;
+    Cardinal                num_args;
+    int			    total_count, typed_count;
+    WIDGET_TO_APPCON(widget);
+
+    LOCK_APP(app);
+    va_start(var,widget);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    va_start(var,widget);
+
+    _XtVaToArgList(widget, var, total_count, &args, &num_args);
+    XtSetValues(widget, args, num_args);
+    _XtFreeArgList(args, total_count, typed_count);
+
+    UNLOCK_APP(app);
+    va_end(var);
+}
+
+
+void
+XtVaSetSubvalues(XtPointer base, XtResourceList resources, Cardinal num_resources, ...)
+{
+    va_list	var;
+    ArgList    	args;
+    Cardinal   	num_args;
+    int		total_count, typed_count;		
+
+    va_start(var, num_resources);
+    _XtCountVaList(var, &total_count, &typed_count);
+    va_end(var);
+
+    if (typed_count != 0) {
+	XtWarning("XtVaTypedArg is not valid in XtVaSetSubvalues()\n");
+    }
+
+    va_start(var, num_resources);
+    _XtVaToArgList((Widget)NULL, var, total_count, &args, &num_args);
+
+    XtSetSubvalues(base, resources, num_resources, args, num_args);
+
+    if (num_args != 0) {
+        XtFree((XtPointer)args);
+    }    
+
+    va_end(var);
+}
+
+Widget
+_XtVaOpenApplication(
+    XtAppContext *app_context_return,
+    _Xconst char* application_class,
+    XrmOptionDescList options,
+    Cardinal num_options,
+    int *argc_in_out,
+    String *argv_in_out,
+    String *fallback_resources,
+    WidgetClass widget_class,
+    va_list var_args)
+{
+    XtAppContext app_con;
+    Display * dpy;
+    register int saved_argc = *argc_in_out;
+    Widget root;
+    String attr;
+    int count = 0;
+    XtTypedArgList typed_args;
+
+    XtToolkitInitialize(); /* cannot be moved into _XtAppInit */
+    
+    dpy = _XtAppInit(&app_con, (String)application_class, options, num_options,
+		     argc_in_out, &argv_in_out, fallback_resources);
+
+    typed_args = (XtTypedArgList) __XtMalloc((unsigned) sizeof(XtTypedArg));
+    attr = va_arg (var_args, String);
+    for(; attr != NULL; attr = va_arg (var_args, String)) {
+        if (strcmp(attr, XtVaTypedArg) == 0) {
+            typed_args[count].name = va_arg(var_args, String);
+            typed_args[count].type = va_arg(var_args, String);
+            typed_args[count].value = va_arg(var_args, XtArgVal);
+            typed_args[count].size = va_arg(var_args, int);
+        } else {
+	    typed_args[count].name = attr;
+	    typed_args[count].type = NULL;
+	    typed_args[count].value = va_arg(var_args, XtArgVal);
+	    typed_args[count].size = 0;
+        }
+	count++;
+	typed_args = (XtTypedArgList) 
+	    XtRealloc((char *) typed_args, 
+		       (unsigned) (count + 1) * sizeof(XtTypedArg));
+    }
+    typed_args[count].name = NULL;
+
+    va_end (var_args);
+
+    root =
+	XtVaAppCreateShell( NULL, application_class, 
+			    widget_class, dpy,
+			    XtNscreen, (XtArgVal)DefaultScreenOfDisplay(dpy),
+			    XtNargc, (XtArgVal)saved_argc,
+			    XtNargv, (XtArgVal)argv_in_out,
+			    XtVaNestedList, (XtVarArgsList)typed_args,
+			    NULL );
+   
+    if (app_context_return != NULL)
+	*app_context_return = app_con;
+
+    XtFree((XtPointer)typed_args);
+    XtFree((XtPointer)argv_in_out);
+    return(root);
+}
+
+Widget
+_XtVaAppInitialize(
+    XtAppContext *app_context_return,
+    _Xconst char* application_class,
+    XrmOptionDescList options,
+    Cardinal num_options,
+    int *argc_in_out,
+    String *argv_in_out,
+    String *fallback_resources,
+    va_list var_args)
+{
+    return _XtVaOpenApplication(app_context_return, application_class,
+				options, num_options,
+				argc_in_out, argv_in_out, fallback_resources,
+				applicationShellWidgetClass, var_args);
+}
+
+#if !((defined(SUNSHLIB) || defined(AIXSHLIB)) && defined(SHAREDCODE))
+
+/*
+ * If not used as a shared library, we still need a front end to 
+ * _XtVaOpenApplication and to _XtVaAppInitialize.
+ */
+
+Widget
+XtVaOpenApplication(
+    XtAppContext *app_context_return,
+    _Xconst char* application_class,
+    XrmOptionDescList options,
+    Cardinal num_options,
+    int *argc_in_out,
+    String *argv_in_out,
+    String *fallback_resources,
+    WidgetClass widget_class,
+    ...)
+{
+    va_list	var;
+
+    va_start(var, widget_class);    
+    return _XtVaOpenApplication(app_context_return, (String)application_class,
+				options, num_options, argc_in_out, argv_in_out,
+				fallback_resources, widget_class, var);
+}
+
+Widget
+XtVaAppInitialize(
+    XtAppContext *app_context_return,
+    _Xconst char* application_class,
+    XrmOptionDescList options,
+    Cardinal num_options,
+    int *argc_in_out,
+    String *argv_in_out,
+    String *fallback_resources,
+    ...)
+{
+    va_list	var;
+
+    va_start(var, fallback_resources);    
+    return _XtVaOpenApplication(app_context_return, (String)application_class,
+				options, num_options, argc_in_out, argv_in_out,
+				fallback_resources,
+				applicationShellWidgetClass, var);
+}
+
+#endif /* !((SUNSHLIB || AIXSHLIB) && SHAREDCODE) */
+