Added libXaw

1 files changed, 527 insertions, 0 deletions

diff --git a/libXaw/src/Vendor.c b/libXaw/src/Vendor.c
new file mode 100644
index 000000000..b9ffcf6ad
--- /dev/null
+++ b/libXaw/src/Vendor.c
@@ -0,0 +1,527 @@
+/* $Xorg: Vendor.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 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.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+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 of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE 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.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Vendor.c,v 1.8 2001/12/14 19:54:45 dawes Exp $ */
+
+/*
+ * This is a copy of Xt/Vendor.c with an additional ClassInitialize
+ * procedure to register Xmu resource type converters, and all the
+ * monkey business associated with input methods...
+ *
+ */
+
+/* Make sure all wm properties can make it out of the resource manager */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/ShellP.h>
+#include <X11/VendorP.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Atoms.h>
+#include <X11/Xmu/Editres.h>
+#include <X11/Xmu/ExtAgent.h>
+
+/* The following two headers are for the input method. */
+
+#include <X11/Xaw/VendorEP.h>
+#include <X11/Xaw/XawImP.h>
+
+/*
+ * Class Methods
+ */
+static void XawVendorShellChangeManaged(Widget);
+static Boolean XawCvtCompoundTextToString(Display*, XrmValuePtr, Cardinal*,
+					  XrmValue*, XrmValue*, XtPointer*);
+static void XawVendorShellClassInitialize(void);
+static XtGeometryResult XawVendorShellGeometryManager(Widget,
+						      XtWidgetGeometry*,
+						      XtWidgetGeometry*);
+static void XawVendorShellExtClassInitialize(void);
+static void XawVendorShellExtDestroy(Widget);
+static void XawVendorShellExtInitialize(Widget, Widget, ArgList, Cardinal*);
+void XawVendorShellExtResize(Widget);
+static Boolean XawVendorShellExtSetValues(Widget, Widget, Widget,
+					  ArgList, Cardinal*);
+static void XawVendorShellClassPartInit(WidgetClass);
+static void XawVendorShellInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawVendorShellRealize(Widget, Mask*, XSetWindowAttributes*);
+static Boolean XawVendorShellSetValues(Widget, Widget, Widget,
+				       ArgList, Cardinal*);
+
+/*
+ * External
+ */
+void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*);
+
+static XtResource resources[] = {
+  {XtNinput, XtCInput, XtRBool, sizeof(Bool),
+		XtOffsetOf(VendorShellRec, wm.wm_hints.input),
+		XtRImmediate, (XtPointer)True}
+};
+
+/***************************************************************************
+ *
+ * Vendor shell class record
+ *
+ ***************************************************************************/
+
+#if defined(__UNIXOS2__) || defined(__CYGWIN__) || defined(__MINGW32__)
+/* to fix the EditRes problem because of wrong linker semantics */
+extern WidgetClass vendorShellWidgetClass; /* from Xt/Vendor.c */
+extern VendorShellClassRec _XawVendorShellClassRec;
+extern void _XawFixupVendorShell();
+
+#if defined(__UNIXOS2__)
+unsigned long _DLL_InitTerm(unsigned long mod,unsigned long flag)
+{
+	switch (flag) {
+	case 0: /*called on init*/
+		_CRT_init();
+		vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec);
+		_XawFixupVendorShell();
+		return 1;
+	case 1: /*called on exit*/
+		return 1;
+	default:
+		return 0;
+	}
+}
+#endif
+
+#if defined(__CYGWIN__) || defined(__MINGW32__)
+int __stdcall
+DllMain(unsigned long mod_handle, unsigned long flag, void *routine)
+{
+  switch (flag)
+    {
+    case 1: /* DLL_PROCESS_ATTACH - process attach */
+      vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec);
+      _XawFixupVendorShell();
+      break;
+    case 0: /* DLL_PROCESS_DETACH - process detach */
+      break;
+    }
+  return 1;
+}
+#endif
+
+#define vendorShellClassRec _XawVendorShellClassRec
+
+#endif
+
+static CompositeClassExtensionRec vendorCompositeExt = {
+    /* next_extension     */	NULL,
+    /* record_type        */    NULLQUARK,
+    /* version            */    XtCompositeExtensionVersion,
+    /* record_size        */    sizeof (CompositeClassExtensionRec),
+    /* accepts_objects    */    TRUE,
+    /* allows_change_managed_set */ FALSE
+};
+
+#define SuperClass (&wmShellClassRec)
+externaldef(vendorshellclassrec) VendorShellClassRec vendorShellClassRec = {
+  {
+    /* superclass	  */	(WidgetClass)SuperClass,
+    /* class_name	  */	"VendorShell",
+    /* size		  */	sizeof(VendorShellRec),
+    /* class_initialize	  */	XawVendorShellClassInitialize,
+    /* class_part_init	  */	XawVendorShellClassPartInit,
+    /* Class init'ed ?	  */	FALSE,
+    /* initialize         */	XawVendorShellInitialize,
+    /* initialize_hook	  */	NULL,		
+    /* realize		  */	XawVendorShellRealize,
+    /* actions		  */	NULL,
+    /* num_actions	  */	0,
+    /* resources	  */	resources,
+    /* resource_count	  */	XtNumber(resources),
+    /* xrm_class	  */	NULLQUARK,
+    /* compress_motion	  */	FALSE,
+    /* compress_exposure  */	TRUE,
+    /* compress_enterleave*/	FALSE,
+    /* visible_interest	  */	FALSE,
+    /* destroy		  */	NULL,
+    /* resize		  */	XawVendorShellExtResize,
+    /* expose		  */	NULL,
+    /* set_values	  */	XawVendorShellSetValues,
+    /* set_values_hook	  */	NULL,			
+    /* set_values_almost  */	XtInheritSetValuesAlmost,  
+    /* get_values_hook	  */	NULL,
+    /* accept_focus	  */	NULL,
+    /* intrinsics version */	XtVersion,
+    /* callback offsets	  */	NULL,
+    /* tm_table		  */	NULL,
+    /* query_geometry	  */	NULL,
+    /* display_accelerator*/	NULL,
+    /* extension	  */	NULL
+  },{
+    /* geometry_manager	  */	XawVendorShellGeometryManager,
+    /* change_managed	  */	XawVendorShellChangeManaged,
+    /* insert_child	  */	XtInheritInsertChild,
+    /* delete_child	  */	XtInheritDeleteChild,
+    /* extension	  */	(XtPointer) &vendorCompositeExt
+  },{
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  }
+};
+
+#ifndef __UNIXOS2__
+externaldef(vendorshellwidgetclass) WidgetClass vendorShellWidgetClass =
+	(WidgetClass) (&vendorShellClassRec);
+#endif
+
+/***************************************************************************
+ *
+ * The following section is for the Vendor shell Extension class record
+ *
+ ***************************************************************************/
+
+static XtResource ext_resources[] = {
+  {XtNinputMethod, XtCInputMethod, XtRString, sizeof(String),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.input_method),
+		XtRString, (XtPointer)NULL},
+  {XtNpreeditType, XtCPreeditType, XtRString, sizeof(String),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.preedit_type),
+		XtRString, (XtPointer)"OverTheSpot,OffTheSpot,Root"},
+  {XtNopenIm, XtCOpenIm, XtRBoolean, sizeof(Boolean),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.open_im),
+		XtRImmediate, (XtPointer)TRUE},
+  {XtNsharedIc, XtCSharedIc, XtRBoolean, sizeof(Boolean),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.ic.shared_ic),
+		XtRImmediate, (XtPointer)FALSE}
+};
+
+externaldef(vendorshellextclassrec) XawVendorShellExtClassRec
+       xawvendorShellExtClassRec = {
+  {
+    /* superclass	  */	(WidgetClass)&objectClassRec,
+    /* class_name	  */	"VendorShellExt",
+    /* size		  */	sizeof(XawVendorShellExtRec),
+    /* class_initialize	  */	XawVendorShellExtClassInitialize,
+    /* class_part_initialize*/	NULL,
+    /* Class init'ed ?	  */	FALSE,
+    /* initialize	  */	XawVendorShellExtInitialize,
+    /* initialize_hook	  */	NULL,		
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	0,
+    /* resources	  */	ext_resources,
+    /* resource_count	  */	XtNumber(ext_resources),
+    /* xrm_class	  */	NULLQUARK,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* destroy		  */	XawVendorShellExtDestroy,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* set_values	  */	XawVendorShellExtSetValues,
+    /* set_values_hook	  */	NULL,			
+    /* pad		  */	NULL,  
+    /* get_values_hook	  */	NULL,
+    /* pad		  */	NULL,
+    /* version		  */	XtVersion,
+    /* callback_offsets	  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  }
+};
+
+externaldef(xawvendorshellwidgetclass) WidgetClass
+     xawvendorShellExtWidgetClass = (WidgetClass) (&xawvendorShellExtClassRec);
+
+
+/*ARGSUSED*/
+static Boolean
+XawCvtCompoundTextToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+			   XrmValue *fromVal, XrmValue *toVal,
+			   XtPointer *cvt_data)
+{
+    XTextProperty prop;
+    char **list;
+    int count;
+    static char *mbs = NULL;
+    int len;
+
+    prop.value = (unsigned char *)fromVal->addr;
+    prop.encoding = XA_COMPOUND_TEXT(dpy);
+    prop.format = 8;
+    prop.nitems = fromVal->size;
+
+    if(XmbTextPropertyToTextList(dpy, &prop, &list, &count) < Success) {
+	XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+	"converter", "XmbTextPropertyToTextList", "XawError",
+	"conversion from CT to MB failed.", NULL, NULL);
+	return False;
+    }
+    len = strlen(*list);
+    toVal->size = len;
+    mbs = XtRealloc(mbs, len + 1); /* keep buffer because no one call free :( */
+    strcpy(mbs, *list);
+    XFreeStringList(list);
+    toVal->addr = (XtPointer)mbs;
+    return True;
+}
+
+static void
+XawVendorShellClassInitialize(void)
+{
+    static XtConvertArgRec screenConvertArg[] = {
+        {XtWidgetBaseOffset, (XtPointer) XtOffsetOf(WidgetRec, core.screen),
+	     sizeof(Screen *)}
+    };
+
+    XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor,      
+		   screenConvertArg, XtNumber(screenConvertArg));
+
+    XtAddConverter(XtRString, XtRBitmap, XmuCvtStringToBitmap,
+		   screenConvertArg, XtNumber(screenConvertArg));
+
+    XtSetTypeConverter("CompoundText", XtRString, XawCvtCompoundTextToString,
+			NULL, 0, XtCacheNone, NULL);
+}
+
+static void
+XawVendorShellClassPartInit(WidgetClass cclass)
+{
+    CompositeClassExtension ext;
+    VendorShellWidgetClass vsclass = (VendorShellWidgetClass)cclass;
+
+    if ((ext = (CompositeClassExtension) 
+	    XtGetClassExtension (cclass,
+				 XtOffsetOf(CompositeClassRec, 
+					    composite_class.extension),
+				 NULLQUARK, 1L, (Cardinal) 0)) == NULL) {
+	ext = (CompositeClassExtension) XtNew (CompositeClassExtensionRec);
+	if (ext != NULL) {
+	    ext->next_extension = vsclass->composite_class.extension;
+	    ext->record_type = NULLQUARK;
+	    ext->version = XtCompositeExtensionVersion;
+	    ext->record_size = sizeof (CompositeClassExtensionRec);
+	    ext->accepts_objects = TRUE;
+	    ext->allows_change_managed_set = FALSE;
+	    vsclass->composite_class.extension = (XtPointer) ext;
+	}
+    }
+}
+
+#if defined(__osf__) || defined(__UNIXOS2__) || defined(__CYGWIN__) || defined(__MINGW32__)
+/* stupid OSF/1 shared libraries have the wrong semantics */
+/* symbols do not get resolved external to the shared library */
+void _XawFixupVendorShell()
+{
+    transientShellWidgetClass->core_class.superclass =
+        (WidgetClass) &vendorShellClassRec;
+    topLevelShellWidgetClass->core_class.superclass =
+        (WidgetClass) &vendorShellClassRec;
+}
+#endif
+
+/* ARGSUSED */
+static void
+XawVendorShellInitialize(Widget req, Widget cnew,
+			 ArgList args, Cardinal *num_args)
+{
+    XtAddEventHandler(cnew, (EventMask) 0, TRUE, _XEditResCheckMessages, NULL);
+    XtAddEventHandler(cnew, (EventMask) 0, TRUE, XmuRegisterExternalAgent, NULL);
+    XtCreateWidget("shellext", xawvendorShellExtWidgetClass,
+		   cnew, args, *num_args);
+}
+
+/* ARGSUSED */
+static Boolean
+XawVendorShellSetValues(Widget old, Widget ref, Widget cnew,
+			ArgList args, Cardinal *num_args)
+{
+	return FALSE;
+}
+
+static void
+XawVendorShellRealize(Widget wid, Mask *vmask, XSetWindowAttributes *attr)
+{
+	WidgetClass super = wmShellWidgetClass;
+
+	/* Make my superclass do all the dirty work */
+
+	(*super->core_class.realize) (wid, vmask, attr);
+	_XawImRealize(wid);
+}
+
+
+static void
+XawVendorShellExtClassInitialize(void)
+{
+}
+
+/* ARGSUSED */
+static void
+XawVendorShellExtInitialize(Widget req, Widget cnew,
+			    ArgList args, Cardinal *num_args)
+{
+    _XawImInitialize(cnew->core.parent, cnew);
+}
+
+/* ARGSUSED */
+static void
+XawVendorShellExtDestroy(Widget w)
+{
+    _XawImDestroy( w->core.parent, w );
+}
+
+/* ARGSUSED */
+static Boolean
+XawVendorShellExtSetValues(Widget old, Widget ref, Widget cnew,
+			   ArgList args, Cardinal *num_args)
+{
+	return FALSE;
+}
+
+void
+XawVendorShellExtResize(Widget w)
+{
+	ShellWidget sw = (ShellWidget) w;
+	Widget childwid;
+	Cardinal i;
+	int core_height;
+
+	_XawImResizeVendorShell( w );
+	core_height = _XawImGetShellHeight( w );
+	for( i = 0; i < sw->composite.num_children; i++ ) {
+	    if( XtIsManaged( sw->composite.children[ i ] ) ) {
+		childwid = sw->composite.children[ i ];
+		XtResizeWidget( childwid, sw->core.width, core_height,
+			       childwid->core.border_width );
+	    }
+	}
+}
+
+/*ARGSUSED*/
+void
+XawVendorStructureNotifyHandler(Widget w, XtPointer closure, XEvent *event,
+				Boolean *continue_to_dispatch)
+{
+  XawVendorShellExtResize(w);
+}
+
+/*ARGSUSED*/
+static XtGeometryResult
+XawVendorShellGeometryManager(Widget wid, XtWidgetGeometry *request,
+			      XtWidgetGeometry *reply)
+{
+	ShellWidget shell = (ShellWidget)(wid->core.parent);
+	XtWidgetGeometry my_request;
+
+	if(shell->shell.allow_shell_resize == FALSE && XtIsRealized(wid))
+		return(XtGeometryNo);
+
+	if (request->request_mode & (CWX | CWY))
+	    return(XtGeometryNo);
+
+	/* %%% worry about XtCWQueryOnly */
+	my_request.request_mode = 0;
+	if (request->request_mode & CWWidth) {
+	    my_request.width = request->width;
+	    my_request.request_mode |= CWWidth;
+	}
+	if (request->request_mode & CWHeight) {
+	    my_request.height = request->height
+			      + _XawImGetImAreaHeight( wid );
+	    my_request.request_mode |= CWHeight;
+	}
+	if (request->request_mode & CWBorderWidth) {
+	    my_request.border_width = request->border_width;
+	    my_request.request_mode |= CWBorderWidth;
+	}
+	if (XtMakeGeometryRequest((Widget)shell, &my_request, NULL)
+		== XtGeometryYes) {
+	    /* assert: if (request->request_mode & CWWidth) then
+	     * 		  shell->core.width == request->width
+	     * assert: if (request->request_mode & CWHeight) then
+	     * 		  shell->core.height == request->height
+	     *
+	     * so, whatever the WM sized us to (if the Shell requested
+	     * only one of the two) is now the correct child size
+	     */
+	    
+	    wid->core.width = shell->core.width;
+	    wid->core.height = shell->core.height;
+	    if (request->request_mode & CWBorderWidth) {
+		wid->core.x = wid->core.y = -request->border_width;
+	    }
+	    _XawImCallVendorShellExtResize(wid);
+	    return XtGeometryYes;
+	} else return XtGeometryNo;
+}
+
+static void
+XawVendorShellChangeManaged(Widget wid)
+{
+	ShellWidget w = (ShellWidget) wid;
+	Widget* childP;
+	int i;
+
+	(*SuperClass->composite_class.change_managed)(wid);
+	for (i = w->composite.num_children, childP = w->composite.children;
+	     i; i--, childP++) {
+	    if (XtIsManaged(*childP)) {
+		XtSetKeyboardFocus(wid, *childP);
+		break;
+	    }
+	}
+}